CN105952481A - Automatic construction node hinge device suitable for confined concrete lagging jack - Google Patents
Automatic construction node hinge device suitable for confined concrete lagging jack Download PDFInfo
- Publication number
- CN105952481A CN105952481A CN201610538213.9A CN201610538213A CN105952481A CN 105952481 A CN105952481 A CN 105952481A CN 201610538213 A CN201610538213 A CN 201610538213A CN 105952481 A CN105952481 A CN 105952481A
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- China
- Prior art keywords
- groove
- kinge
- bow member
- confined concrete
- hinged
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Abstract
The invention discloses an automatic construction node hinge device suitable for a confined concrete lagging jack. The automatic construction node hinge device comprises a hinge buckle and a hinge groove which are movably connected by virtue of a hinge shaft, wherein the hinge groove is internally hollow, so that the lower end of the hinge buckle is wrapped in the hinge groove; and the lower end of the hinge buckle is provided with a first retainer ring clamping groove, a second retainer ring clamping groove is formed in the corresponding position of the hinge groove, and the hinge buckle and the hinge groove are fixedly buckled. The automatic construction node hinge device is simple in structure and convenient and flexible to install; and the application range is wide, and the node hinge device can be used for different lagging jacks in various shapes, sizes and sectional forms such as a mine U-shaped steel lagging jack, an H-shaped steel lagging jack, and for the confined concrete lagging jacks in various sectional forms and sizes. The node hinge device can be used for connecting nodes of an underground engineering lagging jack and is particularly suitable for connecting confined concrete lagging jacks.
Description
Technical field
The present invention relates to one and be applicable to confined concrete bow member automated construction node articulated mounting.
Background technology
Along with tunnel construction scale and the fast development of speed, tunnel can pass through heavily stressed, fractured weak zone etc. in process of construction
The stratum of complex conditions, conventional support pattern can not form effective control to tunnel surrounding, affects the safety in tunnel with steady
Qualitative, confined concrete supporting is one stronger in tunnel support, it is adaptable to wall rock geology is weak, rock joint is grown,
Surrouding rock stress tunnel high, fault-fragmented.Confined concrete implementation process at the scene will be divided into some sections, tunnel tunnel face
Splicing, thus tunnel surrounding is controlled, therefore the connected mode between each section of confined concrete will be to confined concrete supporting
Technique, speed of application etc. produce material impact.
There is following problems in existing node connected mode:
One, existing node connected mode is Flange joint and telescopic joint, in bow member installation process, needs substantial amounts of work to enter
Row installment work, labor intensity is big.
Two, existing node connected mode cannot be carried out automated construction.
Three, existing node connected mode speed of application is slow, long construction period, and construction cost is high, also has no one constraint mixed at present
Solidifying soil automated construction node articulated mounting.
Summary of the invention
The present invention is to solve the problems referred to above, it is proposed that one is applicable to confined concrete bow member automated construction node articulated mounting,
The present invention is capable of the enforcement of confined concrete automated construction, is conducive to shortening construction period.
To achieve these goals, the present invention adopts the following technical scheme that
One is applicable to confined concrete bow member automated construction node articulated mounting, hinged including be flexibly connected by jointed shaft
Button and hinged groove, described hinged groove inner hollow so that the lower end of kinge-joint knot is wrapped in hinged groove；
The lower end of described kinge-joint knot is provided with the first back-up ring draw-in groove, and the correspondence position of hinged groove is provided with the second back-up ring draw-in groove so that hinge
Connect button to be fixed with hinged groove.
Further, described kinge-joint knot bottom is provided with the convex chamber of circular platform type, and round platform upper bottom surface is closed, and is only preset with a steam vent.
First back-up ring draw-in groove is set on described convex chamber.
Described kinge-joint knot rotates for axle with jointed shaft with hinged groove, the anglec of rotation 0～360 °.
Described kinge-joint knot installs two hinged axle sleeves, and hinged groove installs a hinged axle sleeve, and kinge-joint knot is through jointed shaft with hinged groove even
Connect.
Match along the convex chamber with kinge-joint knot in the hollow of described hinged groove, along being provided with the second back-up ring draw-in groove in hinged groove.
The hinged axle sleeve being flexibly connected with it it is provided with outside described jointed shaft.
Described hinged groove bottom is provided with bow member and connects ring, is welded to connect with hinged groove by bow member by connecting ring.
Being provided with a circlip in described first back-up ring draw-in groove, described kinge-joint knot rotates around jointed shaft, when circlip and second
After back-up ring draw-in groove overlaps, kinge-joint knot is fixing with hinged groove to be connected, and is linked together by two joint bow members.
After the described hinged Guan Bi of node articulated mounting, the first back-up ring draw-in groove, the second back-up ring draw-in groove are on identical horizontal line.
When described kinge-joint knot closes with hinged groove, the circlip in hinged groove shrinks, and kinge-joint knot and hinged groove is locked together,
Play hinged effect.
Described node articulated mounting is processed as circular or square according to the cross sectional shape of confined concrete.
The invention have the benefit that
(1) present configuration is simple, easy for installation, and node articulated mounting only has kinge-joint knot, hinged groove and jointed shaft composition,
Assemble flexibly, simple to operate；
(2) articulated mounting is installed at confined concrete bow member node, contributes to realizing automated construction, reduces labor intensity,
Accelerate speed of application, shorten construction period, reduce construction cost；
(3) be suitable for wide, for various difformities, size, the supporting bow member of section form, as mine U-shaped steel arch-shelf,
The confined concrete bow member etc. of H profile steel bow member, various section form and size all can be selected for this node articulated mounting, adjusts it and adds
Chinese musical scale cun；
(4) applied widely, it is adaptable to confined concrete automated construction node articulated mounting, it is adaptable to various tunnels,
The bow member supporting node of the engineering such as tunnel and cavity group hinged, such as mine U-shaped steel arch-shelf, H profile steel bow member, various cross sections shape
The confined concrete bow member etc. of formula and size all can be selected for this node articulated mounting, it is achieved mechanized construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the Guan Bi connection status schematic diagram of the present invention；
Fig. 3 is the kinge-joint knot plane graph of the present invention；
Fig. 4 is the kinge-joint knot profile of the present invention；
Fig. 5 is the hinged groove plane graph of the present invention；
Fig. 6 is the hinged groove profile of the present invention；
Fig. 7 is the circlip of the present invention and softened view.
Wherein, 1, kinge-joint knot, 2, hinged groove, 3, jointed shaft, 4, hinged axle sleeve, 5, kinge-joint knot back-up ring draw-in groove, 6, hinge
Access slot back-up ring draw-in groove, 7, the convex chamber of circular platform type, 8, steam vent, 9, kinge-joint knot bow member connect ring, 10, hinged groove bow member connect ring,
11, circlip, 12, circlip opening part.
Detailed description of the invention:
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, it is adaptable to confined concrete automated construction node articulated mounting, by kinge-joint knot 1, hinged groove 2 and hinge
Spindle 3 forms, and in kinge-joint knot 1 and hinged groove 2, distribution arranges draw-in groove, and the convex chamber of kinge-joint knot 1 circular platform type is installed elasticity gear
Circle 11.
Kinge-joint knot 1 installs two hinged axle sleeves 4, and hinged groove 2 installs a hinged axle sleeve 4, and kinge-joint knot 1 is through jointed shaft 3 and hinge
Access slot 2 connects.
Kinge-joint knot 1 rotates for axle with jointed shaft 3 with hinged groove 2, the anglec of rotation 0～360 °.
Node jointed shaft can take out from hinged axle sleeve 4.
Kinge-joint knot 1 bottom is provided with the convex chamber of circular platform type 7, and circular platform type convex chamber 7 upper bottom surface is closed, and at circular platform type convex chamber 7 upper bottom surface
If steam vent 8.
Kinge-joint knot 1 top is provided with bow member and connects ring, is welded to connect with kinge-joint knot 1 by bow member by connecting ring.
The convex chamber of kinge-joint knot 1 circular platform type is provided with draw-in groove, installs high strength elastic back-up ring in draw-in groove, and the size of draw-in groove should be with bullet
Property back-up ring matches.
Hinged groove 2 bottom is provided with bow member and connects ring, is welded to connect with hinged groove 2 by bow member by connecting ring.
In hinged groove 2, the diameter of annulus should be consistent with each other with the bottom surface overall diameter in the convex chamber of kinge-joint knot 1 circular platform type 7, hinged groove 2
Interior annulus is provided with back-up ring draw-in groove.
After the hinged Guan Bi of node articulated mounting, the back-up ring draw-in groove of kinge-joint knot 1 and hinged groove 2 is on identical horizontal line.
When kinge-joint knot 1 and hinged groove 2 close, the circlip in hinged groove 2 shrinks, and kinge-joint knot 1 and hinged groove 2 is locked
Together, hinged effect is played.
Node articulated mounting can be processed as circular or square according to the cross sectional shape of confined concrete.
As described in Figure 1, the node articulated mounting of the present invention has kinge-joint knot 1, hinged groove 2 and jointed shaft 3 to constitute, the end of bow member
Head is connected ring 9 and is connected with the bow member of kinge-joint knot 1, and the termination of another joint bow member is connected ring 10 and is connected with the bow member of hinged groove 2.When
After two joint bow members have been connected with articulated mounting, kinge-joint knot 1 and hinged groove 2 are rotated around jointed shaft 3, when the convex chamber of round platform 7
After circlip in upper back-up ring draw-in groove 5 overlaps with the back-up ring draw-in groove 6 in hinged groove 2, kinge-joint knot 1 and hinged groove 2 closely connect
Connect together as in figure 2 it is shown, two joint bow members are linked together.
As depicted in figs. 1 and 2, described kinge-joint knot 1 and hinged groove 2 utilize jump ring to pass through kinge-joint knot back-up ring draw-in groove 5 and hinged groove
Back-up ring draw-in groove 6 fixes articulated mounting.
As shown in Figures 3 and 5, described node articulated mounting cross sectional shape generally circular in cross section or square, it is possible to set as required
Count into different shapes.
As shown in Figure 3 and Figure 4, kinge-joint knot 1 top of described node articulated mounting arranges bow member and connects ring 9, and bottom is round platform
The convex chamber of type 7, the bottom surface in convex chamber 7 arranges back-up ring draw-in groove 5, and arranges a circular steam vent 8, kinge-joint knot at upper bottom surface
1 installs two hinged axle sleeves 3.
As shown in Figure 5 and Figure 6, hinged groove 2 bottom of described node articulated mounting arranges bow member connection ring 10, in hinged groove 2
Annulus is provided with back-up ring draw-in groove 6, and hinged groove 2 installs a hinged axle sleeve 3.
A kind of confined concrete automated construction node articulated mounting that is applicable to provides the connection dress of a kind of convenient and simple bow member node
Put, it is possible to achieve bow member is from being dynamically connected, and during solving arch construction, node connects difficulty, is advantageously implemented what bow member was installed
Automated construction.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not limit to scope
System, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art need not pay
Go out various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. it is applicable to a confined concrete bow member automated construction node articulated mounting, it is characterized in that: include being lived by jointed shaft
The kinge-joint knot being dynamically connected and hinged groove, described hinged groove inner hollow so that the lower end of kinge-joint knot is wrapped in hinged groove；
The lower end of described kinge-joint knot is provided with the first back-up ring draw-in groove, and the correspondence position of hinged groove is provided with the second back-up ring draw-in groove so that hinge
Connect button to be fixed with hinged groove.
2. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
Described kinge-joint knot bottom is provided with the convex chamber of circular platform type, and round platform upper bottom surface is closed, and is only preset with a steam vent.
3. one as claimed in claim 2 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
First back-up ring draw-in groove is set on described convex chamber.
4. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
Described kinge-joint knot rotates for axle with jointed shaft with hinged groove, the anglec of rotation 0～360 °.
5. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
Match along the convex chamber with kinge-joint knot in the hollow of described hinged groove, along being provided with the second back-up ring draw-in groove in hinged groove.
6. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
The hinged axle sleeve being flexibly connected with it it is provided with outside described jointed shaft.
7. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
Described hinged groove bottom is provided with bow member and connects ring, is welded to connect with hinged groove by bow member by connecting ring.
8. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
Being provided with a circlip in described first back-up ring draw-in groove, described kinge-joint knot rotates around jointed shaft, when circlip and the second back-up ring
After draw-in groove overlaps, kinge-joint knot is fixing with hinged groove to be connected, and is linked together by two joint bow members.
9. one as claimed in claim 8 is applicable to confined concrete bow member automated construction node articulated mounting, it is characterized in that:
After the described hinged Guan Bi of node articulated mounting, the first back-up ring draw-in groove, the second back-up ring draw-in groove are on identical horizontal line；
When described kinge-joint knot closes with hinged groove, the circlip in hinged groove shrinks, and kinge-joint knot and hinged groove is locked together.
10. one as claimed in claim 1 is applicable to confined concrete bow member automated construction node articulated mounting, its feature
It is: described node articulated mounting is processed as circular or square according to the cross sectional shape of confined concrete.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538213.9A CN105952481B (en) | 2016-07-08 | 2016-07-08 | One kind is suitable for confined concrete bow member automated construction node articulated mounting |
| US15/767,157 US10415387B2 (en) | 2016-07-08 | 2016-12-22 | High-strength confined concrete support system for underground tunnel |
| PCT/CN2016/111551 WO2018006558A1 (en) | 2016-07-08 | 2016-12-22 | Confined high-strength concrete support system applicable to underground tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538213.9A CN105952481B (en) | 2016-07-08 | 2016-07-08 | One kind is suitable for confined concrete bow member automated construction node articulated mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952481A true CN105952481A (en) | 2016-09-21 |
| CN105952481B CN105952481B (en) | 2018-05-15 |
Family
ID=56899610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538213.9A Active CN105952481B (en) | 2016-07-08 | 2016-07-08 | One kind is suitable for confined concrete bow member automated construction node articulated mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952481B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545349A (en) * | 2016-11-23 | 2017-03-29 | 山东大学 | A kind of node apparatus and installation method suitable for tunnel arch Automated assembly |
| CN106759374A (en) * | 2016-11-23 | 2017-05-31 | 山东大学 | Assembled underground engineering support bow member node Automatic Link Establishment and construction method |
| CN108775246A (en) * | 2018-05-25 | 2018-11-09 | 北京交通大学 | A kind of connector and semi-automatic installation steel pipe arch support |
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| US5755352A (en) * | 1992-12-22 | 1998-05-26 | Blistex Inc. | Flip top closure with locking tabs |
| CN204455806U (en) * | 2014-12-31 | 2015-07-08 | 深圳市华阳国际工程设计有限公司 | A kind of arch bridge arch is hinged structure |
| CN104806274A (en) * | 2015-04-20 | 2015-07-29 | 中建南方投资有限公司 | Large-span long-distance underground space main body supporting integrated structure and construction method |
| CN105569673A (en) * | 2015-12-31 | 2016-05-11 | 中国石油天然气集团公司 | Concrete filled steel tube bracket system and construction method |
| CN205743930U (en) * | 2016-07-08 | 2016-11-30 | 山东大学 | One is applicable to confined concrete bow member automated construction node articulated mounting |
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2016
- 2016-07-08 CN CN201610538213.9A patent/CN105952481B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755352A (en) * | 1992-12-22 | 1998-05-26 | Blistex Inc. | Flip top closure with locking tabs |
| CN204455806U (en) * | 2014-12-31 | 2015-07-08 | 深圳市华阳国际工程设计有限公司 | A kind of arch bridge arch is hinged structure |
| CN104806274A (en) * | 2015-04-20 | 2015-07-29 | 中建南方投资有限公司 | Large-span long-distance underground space main body supporting integrated structure and construction method |
| CN105569673A (en) * | 2015-12-31 | 2016-05-11 | 中国石油天然气集团公司 | Concrete filled steel tube bracket system and construction method |
| CN205743930U (en) * | 2016-07-08 | 2016-11-30 | 山东大学 | One is applicable to confined concrete bow member automated construction node articulated mounting |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545349A (en) * | 2016-11-23 | 2017-03-29 | 山东大学 | A kind of node apparatus and installation method suitable for tunnel arch Automated assembly |
| CN106759374A (en) * | 2016-11-23 | 2017-05-31 | 山东大学 | Assembled underground engineering support bow member node Automatic Link Establishment and construction method |
| CN106759374B (en) * | 2016-11-23 | 2019-08-20 | 山东大学 | Assembled underground engineering support arch node Automatic Link Establishment and construction method |
| CN108775246A (en) * | 2018-05-25 | 2018-11-09 | 北京交通大学 | A kind of connector and semi-automatic installation steel pipe arch support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105952481B (en) | 2018-05-15 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Qi Inventor after: Li Shucai Inventor after: Sun Huibin Inventor after: Jiang Bei Inventor after: Qin Qian Inventor after: Zeng Zhaonan Inventor after: Luan Yingcheng Inventor before: Wang Qi Inventor before: Huo Wentao Inventor before: Yu Hengchang Inventor before: Luan Yingcheng Inventor before: Li Yanpei Inventor before: Pan Rui Inventor before: Zhang Chuankui Inventor before: Shi Changsheng Inventor before: Lu Wei Inventor before: Xu Hongbin Inventor before: Hu Shiqi Inventor before: Li Shucai Inventor before: Gao Song Inventor before: Wang Chunhe Inventor before: Wang Lei Inventor before: Sun Huibin Inventor before: Jiang Bei Inventor before: Niu Jinping Inventor before: Qin Qian Inventor before: Zeng Zhaonan |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180416 Address after: 250061 Ji'nan Province, Lixia District, Shandong by Road No. ten, No. 17923 Applicant after: Shandong University Applicant after: Shandong Tian Qin mine mechanism company limited Address before: No. 17923, Lishi District, Ji'nan, Shandong Province Applicant before: Shandong University Applicant before: ZHONGJIAN SHANDONG INVESTMENT CO., LTD. Applicant before: Shandong Tian Qin mine mechanism company limited |
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