CN103465030B - The extruding welding equipment of single mesh in shield duct piece steel reinforcement cage - Google Patents
The extruding welding equipment of single mesh in shield duct piece steel reinforcement cage Download PDFInfo
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- CN103465030B CN103465030B CN201310397154.4A CN201310397154A CN103465030B CN 103465030 B CN103465030 B CN 103465030B CN 201310397154 A CN201310397154 A CN 201310397154A CN 103465030 B CN103465030 B CN 103465030B
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Abstract
The present invention discloses the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage, comprising: fixed form, frame, outer arc moulding section, inner arc moulding section and inner arc both sides bend module section; Lacing wire seating part; Outer arc moulding section comprises: outer arc steel bar clamping device, outer arc moving platen; Inner arc moulding section comprises: inner arc steel bar clamping device, inner arc moving platen; Inner arc apparatus for bending is at the head and the tail of inner arc dynamic model block assembly; The quiet modular device of outer arc, the quiet modular device of inner arc, inner arc both sides bend module section on fixed form; The arc angle of outer arc moving platen camber line, inner arc moving platen camber line and fixed form camber line is same as single mesh arc angle.Beneficial effect of the present invention: clamping device can clamp reinforcing bar rapidly automatically; Outer arc moulding section and inner arc moulding section can move to fixed form simultaneously, and extrude reinforcing bar simultaneously and form arc, welding manipulator welds rapidly, realize all realizing automation; Labor intensity, the advantage that production efficiency is high.
Description
Technical field
What the present invention relates to is single mesh welding equipment in shield duct piece steel reinforcement cage, particularly be the extruding welding equipment of single mesh in shield duct piece steel reinforcement cage.
Background technology
In subway and tunneling process, shield machine needs the shield duct piece of multiple arc to be fixed by circular hole after digging out circular hole, for successive projects provides firm safe space.Shield duct piece closes by three-dimensional bar-mat reinforcement and concrete anchor consolidation the arc shape shield duct piece forming different size.
The curved shape of three-dimensional bar-mat reinforcement in shield duct piece, its structure comprises: the single mesh 50 of multiple curved shape and Duo Gen C type stirrup (not shown); Described multiple single mesh 50 interval and arranged in parallel; Many C type stirrup intervals and be parallel to each other and be weldingly fixed on multiple single mesh 50 outer ledge, form curved shield duct piece steel reinforcement cage after fixing for multiple single mesh 50.
Figure 15 is the single mesh structural representation that the present invention extrudes the product of welding fabrication.
As shown in figure 15, described single mesh 50 comprises: spaced and be arranged in parallel inner arc reinforcing bar 44 and an outer arc reinforcing bar 43, form single mesh 50 after forming side and outer arc reinforcing bar 43 welding edges after the bending two ends of inner arc reinforcing bar 44, lacing wire 42 is welded on above inner arc reinforcing bar 44 and an outer arc reinforcing bar 43.
Bar bending, by manually completing, is manually first become inner arc reinforcing bar and outer arc reinforcing bar by the welding of the single mesh of prior art, then lacing wire is welded on inner arc reinforcing bar and outer arc reinforcing bar with electric welding machine.Prior art prepares single mesh, and to there is labour intensity high, and production efficiency is low, ropy defect.
Summary of the invention
The object of the invention is to the defect overcoming prior art, rear extruding is bending, welding forms single mesh to provide one to clamp respectively two reinforcing bars, has efficiency high, the extruding welding equipment of single mesh in the shield duct piece steel reinforcement cage that processing cost is low.
The scheme solved the problems of the technologies described above is: the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage, and in described shield duct piece steel reinforcement cage, the extruding welding equipment of single mesh comprises: support the frame of fixed form, the outer arc moulding section being positioned at both sides before and after fixed form, inner arc moulding section and inner arc both sides and bend module section; Be positioned at multiple lacing wire seating part fixed form supporting lacing wire; Described outer arc moulding section comprises: outer arc steel bar clamping device, the outer arc moving platen of multiple outer arc dynamic model block assembly is housed; Sliding bottom described outer arc moving platen fits on the guide rail of frame; Described multiple outer arc dynamic model block assembly is symmetricly set on the outer arc moving platen camber line of extruding center line X-X both sides; Described inner arc moulding section comprises: inner arc steel bar clamping device, the inner arc moving platen of multiple inner arc dynamic model block assembly and two identical inner arc apparatus for bending to the two ends bending of inner arc reinforcing bar of structure is housed; Sliding bottom described inner arc moving platen fits on the guide rail of frame; Described multiple inner arc dynamic model block assembly is symmetricly set on the inner arc moving platen camber line of extruding center line X-X both sides; Described two inner arc apparatus for bending are separately positioned on the inner arc moving platen camber line outside the head and the tail two ends of multiple inner arc dynamic model block assembly; With the quiet modular device of multiple outer arcs of multiple outer arc dynamic model block assembly supporting extruding outer arc reinforcing bar, with the quiet modular device of multiple inner arc dynamic model block assembly supporting extruding multiple inner arc of inner arc reinforcing bar, bend module section with the inner arc both sides of inner arc apparatus for bending supporting extruding inner arc reinforcing bar two ends bending and be all symmetricly set on the fixed form camber line of extruding center line X-X both sides fixed form; Outer arc steel bar clamping device on extruding center line X-X and inner arc steel bar clamping device lay respectively between outer arc dynamic model block assembly and the quiet modular device of outer arc and between inner arc dynamic model block assembly and the quiet modular device of inner arc; The arc angle of described outer arc moving platen camber line, inner arc moving platen camber line and fixed form camber line is same as single mesh arc angle.
The invention has the beneficial effects as follows: the present invention overcomes the defect of prior art, clamping device of the present invention can vertical bar inner arc reinforcing bar automatically rapidly after clamping and positioning and vertical bar outer arc reinforcing bar; Outer arc moulding section and inner arc moulding section can move to fixed form simultaneously, extrude vertical bar inner arc reinforcing bar and vertical bar outer arc reinforcing bar formation arc simultaneously, welding manipulator completes rapidly the welding position of single mesh automatically, the present invention is under control system controls, and whole technical process all realizes automation from clamping, extruding, welding; It is high that the present invention has automaticity, and floor space is little, and compact conformation is easy to maintenance, stable working, saves energy consumption, labor intensity, the advantage that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is P portion cutaway view Amplified image in Fig. 1, display outer arc steel bar clamping device structure;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is W portion enlarged drawing in Fig. 1;
Fig. 6 is the left view of Fig. 5, display inner arc steel bar clamping device partial cutaway structure;
Fig. 7 is the enlarged drawing of lacing wire seating part in Fig. 1;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the A direction view that in Fig. 1, inner arc both sides bend module section, shows partial cutaway in figure;
Figure 10 is the enlarged drawing of outer arc dynamic model block assembly in Fig. 1 and inner arc dynamic model block assembly;
Figure 11 is the left view of Figure 10;
Figure 12 is the enlarged drawing of the quiet modular device of outer arc and the quiet modular device of inner arc in Fig. 1;
Figure 13 is the left view of Figure 12;
Figure 14 is the present invention is the working state figure being welded as single mesh after arc with lacing wire by steel bars;
Figure 15 is the single mesh structural representation that the present invention extrudes product after welding fabrication.
Sequence number explanation in accompanying drawing
1: frame; 2: outer arc moulding section; 3: outer arc moving platen; 4: fixed form; 4a: the first groove; 5: inner arc moulding section; 6: inner arc moving platen; 6a: the second groove; 7: outer arc steel bar clamping device; 8a: outer arc dynamic model block assembly; 8b: inner arc dynamic model block assembly; 9a: the quiet modular device of outer arc; 9b: the quiet modular device of inner arc; 10: lacing wire seating part; 11: inner arc both sides bend module section; 12: inner arc steel bar clamping device; 13: inner arc apparatus for bending; 14: dynamic model build; 15: dynamic model seat; 16: locking nut; 17: adjusting screw; 18: quiet module head; 19: quiet die holder; 20: bending dynamic model block; 21: installing plate; 23: bending oil cylinder; 23a: bending piston rod; 24: inner arc oil cylinder; 25: outer arc oil cylinder; 26: guide rail; 27: inner arc cylinder; 28: inner arc clamping cylinder; 29: inner arc clamping seats; 29a: inner arc projection; 29b: the quiet clamp of inner arc: 30: inner arc moves clamp; 31: the quiet clamp of outer arc; 32: outer arc moves clamp; 33: outer arc clamping seats; 33a: outer arc projection; 34: outer arc clamping cylinder; 35: spring; 36: rubbish muscle mount pad; 37: latch plate; 38: the first mount pads; 39: bending bearing; 40: adjustment plate; 41: the quiet module of bending; 42: lacing wire; 43: outer arc reinforcing bar; 44: inner arc reinforcing bar; 50: single mesh; X-X: extruding center line; Y-Y: outer arc moving platen camber line; Z-Z: inner arc moving platen camber line; M-M: fixed form camber line.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention process is described in further detail.
The invention provides the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage, in described shield duct piece steel reinforcement cage, the extruding welding equipment of single mesh comprises: support the frame 1 of fixed form 4, the outer arc moulding section 2 being positioned at both sides before and after fixed form 4, inner arc moulding section 5 and inner arc both sides and bend module section 11; Be positioned at the multiple lacing wire seating part 10 fixed form 4 supporting lacing wire 42.
Described outer arc moulding section 2 comprises: outer arc steel bar clamping device 7, the outer arc moving platen 3 of multiple outer arc dynamic model block assembly 8a is housed; Sliding bottom described outer arc moving platen 3 fits on the guide rail 26 of frame 1; Described multiple outer arc dynamic model block assembly 8a is symmetricly set on the outer arc moving platen camber line Y-Y of extruding center line X-X both sides;
Described inner arc moulding section 5 comprises: inner arc steel bar clamping device 12, the inner arc moving platen 6 of multiple inner arc dynamic model block assembly 8b and two identical inner arc apparatus for bending 13 to inner arc reinforcing bar 44 two ends bending of structure is housed; Sliding bottom described inner arc moving platen 6 fits on the guide rail 26 of frame 1; Described multiple inner arc dynamic model block assembly 8b is symmetricly set on the inner arc moving platen camber line Z-Z of extruding center line X-X both sides; Described two inner arc apparatus for bending 13 are separately positioned on the inner arc moving platen camber line Z-Z outside the head and the tail two ends of multiple inner arc dynamic model block assembly 8b.
With multiple outer arcs quiet modular device 9a of multiple outer arc dynamic model block assembly 8a supporting extruding outer arc reinforcing bar 43, with multiple inner arc dynamic model block assembly 8b supporting extruding inner arc reinforcing bar more than 44 inner arc quiet modular device 9b, bend module section 11 with the inner arc both sides of inner arc apparatus for bending 13 supporting extruding inner arc reinforcing bar 44 two ends bending and be all symmetricly set on the fixed form camber line M-M of extruding center line X-X both sides fixed form 4.
Outer arc steel bar clamping device 7 on extruding center line X-X and inner arc steel bar clamping device 12 lay respectively between outer arc dynamic model block assembly 8a and outer arc quiet modular device 9a and between inner arc dynamic model block assembly 8b and the quiet modular device 9b of inner arc.
The arc angle of described outer arc moving platen camber line Y-Y, inner arc moving platen camber line Z-Z and fixed form camber line M-M is same as single mesh 50 arc angle.
Described inner arc apparatus for bending 13 structure comprises: be arranged on the bending oil cylinder 23 on inner arc moving platen 6, the piston rod 23a end hinged bending dynamic model block 20 of bending oil cylinder 23; The quiet module 41 of bending that the inner arc both sides coordinated with bending dynamic model block 20 bend in module section 11 is hinged on the fixed form camber line M-M of fixed form 4.
In particular, as shown in Figure 1 and Figure 2, inner arc moving platen 6 is fixed with the first mount pad 38, first mount pad 38 supports bending oil cylinder 23, the end securing member mounting plate 21 of bending oil cylinder 23 piston rod, in the bottom of installing plate 21, handing-over has bending dynamic model block 20, and bending dynamic model block 20 and inner arc reinforcing bar 44 are on a horizontal line to be convenient to implement flexure operation; With the movement of inner arc moving platen 6, bending oil cylinder 23 piston rod is stretched out, with the quiet module 41 (having explanation below) of bending hinged on fixed form 4 for flex point, its end contact outer arc reinforcing bar 43 two ends after inner arc reinforcing bar 44 liang of lateral bends are convenient to welding.
Described inner arc both sides bend module section 11 and comprise: bending bearing 39, adjustment plate 40 and the quiet module 41 of bending; Bending bearing 39 1 sides are fixed on the fixed form camber line M-M of fixed form 4, and another side of bending bearing 39 is fixed on adjustment plate 40 one end, with the quiet module 41 of the hinged bending of adjustment plate 40 other end of bending bearing 39 homonymy; The cylinder external diameter of the quiet module 41 of described bending is greater than adjustment plate 40 other end width.
As shown in Figure 2, drive described outer arc moving platen 3 identical along guide rail 26 moving structure with driving inner arc moving platen 6 along guide rail 26 moving structure, its structure comprises: outer arc oil cylinder 25 and inner arc oil cylinder 24 are arranged on below frame 1, below the hinged outer arc moving platen 3 of piston rod of outer arc oil cylinder 25 and inner arc oil cylinder 24 and inner arc moving platen 6; Hole bottom described outer arc moving platen 3 and inner arc moving platen 6 and groove is sliding fits on guide rail 26.In particular, outer arc moving platen 3 and inner arc moving platen 6 are positioned at the both sides, front and back above fixed form 4, outer arc oil cylinder 25 and inner arc oil cylinder 24 drive its piston rod to move drive outer arc moving platen 3 and inner arc moving platen 6 simultaneously and move, when outer arc moving platen 3 and inner arc moving platen 6 move to fixed form 4 simultaneously, outer arc moving platen 3 drives outer arc dynamic model block assembly 8a to move extruding outer arc reinforcing bar 43 to the quiet modular device 9a of the outer arc on fixed form 4; Inner arc moving platen 6 drives inner arc dynamic model block assembly 8b to move extruding inner arc reinforcing bar 44 to the quiet modular device 9b of the inner arc on fixed form 4.
Described outer arc dynamic model block assembly 8a is identical with inner arc dynamic model block assembly 8b structure to be included: be fixed on the dynamic model seat 15 on outer arc moving platen camber line Y-Y and inner arc moving platen camber line Z-Z, screw the adjusting screw 17 in the through screw of dynamic model seat 15, one end of adjusting screw 17 is fixed with dynamic model build 14, and adjusting screw 17 nut 16 that is locked is fixed on dynamic model seat 15; Described dynamic model build 14 has the protrusion arc surface of extruding outer arc reinforcing bar 43 and inner arc reinforcing bar 44.
Described outer arc quiet modular device 9a is identical with inner arc quiet modular device 9b structure to be included: be fixed on quiet die holder 19 both sides on fixed form camber line M-M, one end of two adjusting screws 17 screws at the two ends of quiet die holder 19 screwed hole respectively, the other end of two adjusting screws 17 is fixed with quiet module 18 respectively, and adjusting screw 17 nut 16 that is locked is fixed on quiet die holder 19; Described quiet module 18 has the protrusion arc surface of extruding outer arc reinforcing bar 43 and inner arc reinforcing bar 44.
Described outer arc steel bar clamping device 7 comprises: be fixed on the quiet clamp of outer arc 31 on outer arc clamping seats 33, move clamp 32 be connected on the piston rod of outer arc clamping cylinder 34 with the outer arc that outer arc quiet clamp 31 position relative spacing is arranged, outer arc clamping cylinder 34 is fixed in outer arc clamping seats 33, and the outer arc projection 33a of outer arc clamping seats 33 both sides is sliding joins the both sides being supported on the upper first groove 4a of fixed form 4 extruding center line X-X; Spring 35 one end is fixed on fixed form 4, and spring 35 other end is fixed on the bottom of outer arc clamping seats 33.
In particular, vertical bar outer arc reinforcing bar 43 mid-length is positioned at a upper procedure on extruding center line X-X and sets, vertical bar outer arc reinforcing bar 43 mid-length also moves between clamp 32 at the quiet clamp 31 of outer arc and outer arc, drives outer arc to move clamp 32 stretch out clamping vertical bar outer arc reinforcing bar 43 at outer arc clamping cylinder 34.When outer arc moving platen 3 drives outer arc dynamic model block assembly 8a to fixed form 4 moving contact to vertical bar outer arc reinforcing bar 43, also promote outer arc clamping seats 33 holddown spring 35 in outer arc steel bar clamping device 7 while of promoting vertical bar outer arc reinforcing bar 43 to move, vertical bar outer arc reinforcing bar 43 is shifted onto always between outer arc dynamic model block assembly 8a and outer arc quiet modular device 9a, extrudes curved outer arc reinforcing bar 43; When outer arc steel bar clamping device 7 complete clamping need reset time, outer arc clamping cylinder 34 drives outer arc to move clamp 32 and bounces back, spring 35 act under, the outer arc projection 33a of outer arc clamping seats 33 both sides resets along the first groove 4a.
Described inner arc steel bar clamping device 12 comprises: have inner arc clamping cylinder 28 in inner arc clamping seats 29 upper support and be fixed with the quiet clamp 29b of inner arc, the piston rod end of inner arc clamping cylinder 28 is fixed with inner arc and moves clamp 30, and inner arc moves clamp 30 and interval relative with inner arc quiet clamp 29b position and arranges; Inner arc clamping seats 29 both sides have inner arc projection 29a cunning to fit in inner arc moving platen 6 second groove 6a; Connect on the piston rod of inner arc cylinder 27 bottom inner arc clamping seats 29, inner arc cylinder 27 is fixed on inner arc moving platen 6.
In particular, vertical bar inner arc reinforcing bar 44 mid-length is positioned at a upper procedure on extruding center line X-X and sets, inner arc cylinder 27 piston rod is stretched out, inner arc clamping seats 29 moves along inner arc moving platen 6 second groove 6a, make vertical bar inner arc reinforcing bar 44 move between clamp 30 at the quiet clamp 29b of inner arc and inner arc, drive inner arc to move clamp 30 at inner arc clamping cylinder 28 and stretch out vertical bar inner arc reinforcing bar 44 is clamped; When inner arc moving platen 6 drives inner arc dynamic model block assembly 8b to move to fixed form 4, inner arc steel bar clamping device 12 clamps vertical bar inner arc reinforcing bar 44 and moves thereupon; In moving process, vertical bar inner arc reinforcing bar 44 both sides first touch the quiet module 41 of bending, vertical bar inner arc reinforcing bar 44 both sides are pushed by bending dynamic model block 20, vertical bar inner arc reinforcing bar 44 is while playing for flex point with the quiet module 41 of bending, the mid portion of vertical bar inner arc reinforcing bar 44 is pulled to is extruded the inner arc reinforcing bar 44 having bending in both sides simultaneously between inner arc dynamic model block assembly 8b and the quiet modular device 9b of inner arc, and the end contact after inner arc reinforcing bar 44 both sides bending forms the outline of closed single mesh 50 to outer arc reinforcing bar 43 two ends of arc; Inner arc moving platen 6 drives inner arc dynamic model block assembly 8b back resetting subsequently.When inner arc steel bar clamping device 12 needs to reset, inner arc clamping cylinder 28 drives inner arc to move clamp 30 and bounces back, unclamp inner arc reinforcing bar 44, the piston rod retraction of inner arc cylinder 27, also drive the inner arc projection 29a of inner arc clamping seats 29 both sides to move reset along inner arc moving platen 6 second groove 6a.
Described lacing wire seating part 10 is disposed on the fixed form camber line M-M between outer arc quiet modular device 9a's and the quiet modular device 9b's of inner arc the line of centres, and its structure comprises: lacing wire mount pad 36, latch plate 37; Described lacing wire mount pad 36 is fixed on fixed form 4, the respectively vertical fixing spring plate 37 at lacing wire mount pad 36 two ends, and latch plate 37 is in lower large little taper, and its upper end is converted into bell mouth shape and is convenient to lacing wire 42 and inserts in latch plate 37.
The present invention also comprises the welding manipulator with Telescopic welding arm; Welding manipulator (also known as electroplating equipment wielding machine people) is outsourcing piece, and welding manipulator is fixed on frame 1 side, is welded at the two ends after inner arc reinforcing bar 44 bending on outer arc reinforcing bar 43 two ends; The two ends of the multiple lacing wires 42 supported by latch plate 37 are welded on above outer arc reinforcing bar 43 and inner arc reinforcing bar 44.
Below the course of work of the present invention is described:
First it should be noted that, fixed form 4 of the present invention is workbench that the previous conveying scale of single mesh holds up operation, namely the vertical bar inner arc reinforcing bar 44 before single mesh finished product and vertical bar outer arc reinforcing bar 43 first automatic conveying device in previous operation, after automatic sizing device, ensure that the lengthwise centers of vertical bar inner arc reinforcing bar 44 and vertical bar outer arc reinforcing bar 43 has laid respectively at extruding center line X-X position, namely outer arc steel bar clamping device 7 is positioned at and inner arc steel bar clamping device 12 clamps center, being convenient to above-mentioned two clamping devices like this steps up on extruding center line X-X by the lengthwise centers of vertical bar inner arc reinforcing bar 44 and vertical bar outer arc reinforcing bar 43, guarantee extruded rear inner arc reinforcing bar 44 end face of the present invention and outer arc reinforcing bar 43 ends contact accurate, welding quality is high.
First, according to specification determination outer arc quiet modular device 9a and the quiet modular device 9b of inner arc of product, inner arc quiet modular device 8a and outer arc quiet modular device 8b and inner arc both sides bend module section 11 and the installation site of inner arc apparatus for bending 13 on corresponding camber line, simultaneously according to the radian of single mesh 50, the installation site of corresponding adjusting screw 17 on dynamic model seat 15 and quiet die holder 19 is regulated to determine the corresponding position of outer arc dynamic model block assembly 8a and inner arc dynamic model block assembly 8b and outer arc quiet modular device 9a and inner arc quiet modular device 9b and quiet module 18, outer arc reinforcing bar 43 and inner arc reinforcing bar 44 lengthwise centers are on extruding center line X-X,
Outer arc reinforcing bar 43 and inner arc reinforcing bar 44 clamp by startup outer arc steel bar clamping device 7 and inner arc steel bar clamping device 12; Then inner arc oil cylinder 24 is started, drive the inner arc quiet modular device 9b of inner arc moulding section 5 on fixed form 4 close, make inner arc dynamic model block assembly 8b and inner arc quiet modular device 9b that inner arc reinforcing bar 44 is squeezed into arc-shaped, the oil cylinder of bending simultaneously 23 drives bending dynamic model block 20 and the quiet module 41 of bending by inner arc reinforcing bar 44 both sides bending;
Simultaneously, start outer arc oil cylinder 25, drive the outer arc quiet modular device 9a of outer arc moulding section 2 on fixed form 4 close, outer arc reinforcing bar 43 is squeezed into arcuation by outer arc dynamic model block assembly 8a and the quiet modular device 9a of outer arc, now outer arc reinforcing bar 43 two ends and inner arc reinforcing bar 44 liang of end in contact, single mesh 50 extrudes brake forming.
Then on the artificial latch plate 37 lacing wire 42 is placed in each lacing wire seating part 10, then start welding robot system (not shown) and carry out automatic welding, first by inner arc reinforcing bar 44 and outer arc reinforcing bar 43 two ends firm welding, then by each lacing wire 42 and outer arc reinforcing bar 43 and inner arc reinforcing bar 44 firm welding, after having welded, the piston rod of inner arc clamping cylinder 28 and outer arc clamping cylinder 34 is retracted, outer arc moulding section 2 and inner arc moulding section 5 is resetted respectively inner arc oil cylinder 24 and outer arc oil cylinder 25 piston rod; Then outer arc steel bar clamping device 7 and inner arc steel bar clamping device 12 are resetted, namely outer arc clamping cylinder 34 drives outer arc to move clamp 32 to bounce back, and under spring 35 acts on, the outer arc projection 33a of outer arc clamping seats 33 both sides resets along the first groove 4a; Inner arc clamping cylinder 28 drives inner arc to move clamp 30 and bounces back, unclamp inner arc reinforcing bar 44, the piston rod retraction of inner arc cylinder 27, also the inner arc projection 29a of inner arc clamping seats 29 both sides is driven to move reset along inner arc moving platen 6 second groove 6a, single mesh 50 is supported in multiple lacing wire seating part 10, single mesh 50 is held up from its underpart by the picking-up device of next process, is transported on bunching device for subsequent use by lifting appliance.
Claims (10)
1. the extruding welding equipment of single mesh in a shield duct piece steel reinforcement cage, it is characterized in that, in described shield duct piece steel reinforcement cage, the extruding welding equipment of single mesh comprises: the frame (1) of support fixed form (4), the outer arc moulding section (2) being positioned at both sides before and after fixed form (4), inner arc moulding section (5) and inner arc both sides bend module section (11), be positioned at the multiple lacing wire seating part (10) fixed form (4) supporting lacing wire (42), described outer arc moulding section (2) comprising: outer arc steel bar clamping device (7), the outer arc moving platen (3) of multiple outer arc dynamic model block assembly (8a) is housed, described outer arc moving platen (3) bottom is sliding to be fitted on the guide rail (26) of frame (1), described multiple outer arc dynamic model block assembly (8a) is symmetricly set on the outer arc moving platen camber line (Y-Y) of extruding center line X-X both sides, described inner arc moulding section (5) comprising: inner arc steel bar clamping device (12), the inner arc moving platen (6) of multiple inner arc dynamic model block assembly (8b) and two identical inner arc apparatus for bending (13) to inner arc reinforcing bar (44) two ends bending of structure is housed, described inner arc moving platen (6) bottom is sliding to be fitted on the guide rail (26) of frame (1), described multiple inner arc dynamic model block assembly (8b) is symmetricly set on the inner arc moving platen camber line (Z-Z) of extruding center line X-X both sides, described two inner arc apparatus for bending (13) are separately positioned on the inner arc moving platen camber line (Z-Z) outside the head and the tail two ends of multiple inner arc dynamic model block assembly (8b), with the quiet modular device of multiple outer arcs (9a) of multiple outer arc dynamic model block assembly (8a) supporting extruding outer arc reinforcing bar (43), with the quiet modular device of multiple inner arcs (9b) of multiple inner arc dynamic model block assembly (8b) supporting extruding inner arc reinforcing bar (44), bending module section (11) with the inner arc both sides of inner arc apparatus for bending (13) supporting extruding inner arc reinforcing bar (44) both sides bending is all symmetricly set on the fixed form camber line (M-M) of extruding center line X-X both sides fixed form (4), be positioned at outer arc steel bar clamping device (7) on extruding center line X-X and inner arc steel bar clamping device (12) lays respectively between outer arc dynamic model block assembly (8a) and the quiet modular device of outer arc (9a) and between inner arc dynamic model block assembly (8b) and the quiet modular device of inner arc (9b), the arc angle of described outer arc moving platen camber line (Y-Y), inner arc moving platen camber line (Z-Z) and fixed form camber line (M-M) is same as single mesh (50) arc angle.
2. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, described inner arc apparatus for bending (13) structure comprises: be arranged on the bending oil cylinder (23) on inner arc moving platen (6), piston rod (23a) end hinged bending dynamic model block (20) of bending oil cylinder (23); The quiet module of bending (41) that the inner arc both sides coordinated with bending dynamic model block (20) bend in module section (11) is hinged on the fixed form camber line (M-M) of fixed form (4).
3. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1 or 2, it is characterized in that, described inner arc both sides bend module section (11) and comprising: bending bearing (39), adjustment plate (40) and the quiet module of bending (41); Bending bearing (39) sides are fixed on the fixed form camber line (M-M) of fixed form (4), bending bearing (39) another side is fixed on adjustment plate (40) one end, with the quiet module of the hinged bending of adjustment plate (40) other end (41) of bending bearing (39) homonymy; The cylinder external diameter of the quiet module of described bending (41) is greater than adjustment plate (40) other end width.
4. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, drive described outer arc moving platen (3) identical along guide rail (26) moving structure with driving inner arc moving platen (6) along guide rail (26) moving structure, its structure comprises: outer arc oil cylinder (25) and inner arc clamping cylinder (24) are arranged in frame (1), on the hinged outer arc moving platen (3) of piston rod of outer arc oil cylinder (25) and inner arc oil cylinder (24) and inner arc moving platen (6); The hole of described outer arc moving platen (3) and inner arc moving platen (6) bottom and groove are slided and are fitted on guide rail (26).
5. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, described outer arc dynamic model block assembly (8a) is identical with inner arc dynamic model block assembly (8b) structure to be included: be fixed on the dynamic model seat (15) on outer arc moving platen camber line (Y-Y) and inner arc moving platen camber line (Z-Z), screw the adjusting screw (17) in dynamic model seat (15) through screw, one end of adjusting screw (17) is fixed with dynamic model build (14), adjusting screw (17) nut (16) that is locked is fixed on dynamic model seat (15), described dynamic model build (14) has the protrusion arc surface of extruding outer arc reinforcing bar (43) and inner arc reinforcing bar (44).
6. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, the quiet modular device of described outer arc (9a) is identical with the quiet modular device of inner arc (9b) structure to be included: be fixed on the quiet die holder (19) on fixed form camber line (M-M), one end of two adjusting screws (17) screws at the two ends of quiet die holder (19) screwed hole respectively, the other end of two adjusting screws (17) is fixed with quiet module head (18) respectively, adjusting screw (17) nut (16) that is locked is fixed on quiet die holder (19), described quiet module head (18) has the protrusion arc surface of extruding outer arc reinforcing bar (43) and inner arc reinforcing bar (44).
7. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, described outer arc steel bar clamping device (7) comprising: be fixed on the quiet clamp of outer arc (31) on outer arc clamping seats (33), the outer arc arranged with the quiet clamp of outer arc (31) position relative spacing moves clamp (32) and is connected on the piston rod of outer arc clamping cylinder (34), outer arc clamping cylinder (34) is fixed in outer arc clamping seats (33), the outer arc projection (33a) of outer arc clamping seats (33) both sides is sliding joins the both sides being supported on upper first groove (4a) of fixed form (4) extruding center line X-X, spring (35) one end is fixed on fixed form (4), and spring (35) other end is fixed on the bottom of outer arc clamping seats (33).
8. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, described inner arc steel bar clamping device (12) comprising: have inner arc clamping cylinder (28) in inner arc clamping seats (29) upper support and be fixed with the quiet clamp of inner arc (29b), the piston rod end of inner arc clamping cylinder (28) is fixed with inner arc and moves clamp (30), and inner arc moves clamp (30) and interval relative with the quiet clamp of inner arc (29b) position and arranges; Inner arc clamping seats (29) both sides have inner arc projection (29a) cunning to fit in inner arc moving platen (6) second groove (6a); Inner arc clamping seats (29) bottom connects on the piston rod of inner arc cylinder (27), and inner arc cylinder (27) is fixed on inner arc moving platen (6).
9. according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, described lacing wire seating part (10) be disposed on the quiet modular device of outer arc (9a) and on fixed form camber line (M-M) between the line of centres of the quiet modular device of inner arc (9b), its structure comprises: lacing wire mount pad (36), latch plate (37); Described lacing wire mount pad (36) is fixed on fixed form (4), the vertical fixing spring plate (37) of lacing wire mount pad (36) two ends difference, latch plate (37) is in lower large little taper, and its upper end is converted into bell mouth shape and is convenient in lacing wire (42) insertion latch plate (37).
10., according to the extruding welding equipment of single mesh in a kind of shield duct piece steel reinforcement cage described in claim 1, it is characterized in that, also comprise the welding manipulator of the welding arm with Telescopic; Welding manipulator is positioned at frame (1) side, is welded at outer arc reinforcing bar (43) two ends on the two ends after inner arc reinforcing bar (44) bending; The two ends of the multiple lacing wires (42) supported by latch plate (37) are welded on above outer arc reinforcing bar (43) and inner arc reinforcing bar (44).
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| CN201310397154.4A CN103465030B (en) | 2013-09-04 | 2013-09-04 | The extruding welding equipment of single mesh in shield duct piece steel reinforcement cage |
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| CN103465030B true CN103465030B (en) | 2016-01-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103769781B (en) * | 2013-12-31 | 2015-11-18 | 建科机械（天津）股份有限公司 | A kind of automatic welding device of grid steel reinforcement cage |
| CN109365673B (en) * | 2018-10-18 | 2024-03-29 | 中铁十一局集团第四工程有限公司 | Automatic feeding pre-bending device for tunnel secondary lining steel bars and using method thereof |
| CN111545981B (en) * | 2020-05-18 | 2021-04-13 | 济南轨道中铁管片制造有限公司 | Shield constructs section of jurisdiction framework of steel reinforcement intelligence turning device |
| CN111496411A (en) * | 2020-06-01 | 2020-08-07 | 上海隧道工程有限公司 | Automatic welding device for mesh unit and construction method thereof |
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Inventor after: Chen Zhendong Inventor after: Hong Kairong Inventor after: Chen Jian Inventor after: Chen Huichao Inventor after: Wu Jianhong Inventor after: Wang Peilin Inventor after: Wang Wei Inventor before: Chen Zhendong |
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Effective date of registration: 20160714 Address after: 300402, No. 1, Jing Jing Road Hi-tech Industrial Park, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Patentee after: China Railway Tunnel Group Co., Ltd. Luoyang science and Technology Research Institute Address before: 300402, No. 1, Jing Jing Road Hi-tech Industrial Park, Beichen District, Tianjin Patentee before: Tianjin Jianke Mechanical Products Co., Ltd. |
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Correction item: The address of the first patent holder after the change Correct: 300408 Beichen Road, Tianjin port logistics equipment Industrial Park LU Hong Kong Road, No. five, No. 7 False: 300402, No. 1, Jing Jing Road Hi-tech Industrial Park, Beichen District, Tianjin Number: 31 Volume: 32 |
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