CN101728701B - Mine flameproof high-voltage cable connector - Google Patents
Mine flameproof high-voltage cable connector Download PDFInfo
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- CN101728701B CN101728701B CN2009102299093A CN200910229909A CN101728701B CN 101728701 B CN101728701 B CN 101728701B CN 2009102299093 A CN2009102299093 A CN 2009102299093A CN 200910229909 A CN200910229909 A CN 200910229909A CN 101728701 B CN101728701 B CN 101728701B
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- tailstock
- cable connector
- voltage cable
- chassis
- shell body
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Abstract
The invention relates to a mine flameproof high-voltage cable connector. The connector consists of a chassis, a fitting nut, a novel conducting rod, a wire holder, an outer shell, an iron bracket, an inner grounding conducting block, bolts, a tail holder, a check ring, a sealing ring, a pressure plate, a positioning pin and an outer grounding bolt, wherein one end of the outer shell is provided with the chassis; the positioning pin is arranged on one side of one end of the outer shell connected with the chassis; the other end of the outer shell is connected with the tail holder in a form of screwing the bolt; the check ring is arranged in the tail holder; the sealing ring is arranged outside the check ring; the outer end of the tail holder is in bolt connection with the pressure plate; the novel conducting rod is arranged in the outer shell; an encapsulation-free type insulator is arranged outside the novel conducting rod; the wire holder is arranged at the inner end of the novel conducting rod; and the outer end of the wire holder is connected with one end of the iron bracket, and the other end of the iron bracket is extended to be connected with the tail holder. The mine flameproof high-voltage cable connector has the advantages of simple overall structure, convenient disassembly, assembly, maintenance and use, light overall weight, good working stability and high reliability.
Description
Technical field:
The present invention relates to the jockey of cable electrical equipment, relate in particular to mine flameproof high-voltage cable connector.
Background technology:
Present commercially available mining cable connector; Assembling symmetric component is in the enclosure arranged; Symmetrical inserted link, socket, insulating part, seal, interior ground connection connecting bolt and external ground connecting bolt are formed, and shell comprises symmetrical mesochite, wire connection cavity, line ball chamber and platen composition.In the hole of lead-in cable side; Chain-wales rank with the hole equal length are all arranged, cable master core and socket connection part branch can not wrappedly be increased around insulation, limited electrical raising; Its power frequency and impulse withstand voltage can only satisfy in the benchmark insulation level of the following power transmission and transforming equipment of 500Kv, and overall weight is heavier.In the concrete use, inserted link needs often plug with socket, is easy to damage, and safeguards and change all and make things convenient for inadequately.
Summary of the invention:
The objective of the invention is to, overcome the weak point of prior art, a kind of mine flameproof high-voltage cable connector is provided, overall weight is light, easy disassembly, maintenance and use.
Mine flameproof high-voltage cable connector of the present invention includes chassis, clamp nut, novel conductive bar, exempts from embedding type insulator, junction block, shell body, retort stand, interior ground connection conducting block, bolt, tailstock, back-up ring, sealing ring, platen, alignment pin and external ground bolt form.Said shell body is a main component of the present invention, and integral body is cylinder, and at an end of said shell body, the form that connects with clamp nut is provided with the chassis, and the side in that shell body is connected with the chassis and holds is provided with alignment pin.At the other end of shell body, be screwed into the form of connection with bolt, be connected with tailstock, be provided with back-up ring in the tailstock, the outside of back-up ring is provided with sealing ring again, and the outer end of tailstock with bolted form, is connected with platen again.In said shell body, in the position of disalignment, be provided with the novel conductive bar, the outside of said novel conductive bar is provided with and exempts from embedding type insulator, and the inner at the novel conductive bar is connected with junction block.The outer end of said junction block is connected with an end of retort stand, and the other end of retort stand then extends to the position that is connected with tailstock.In position, be connected ground connection conducting block in being provided with retort stand near tailstock.In the position that tailstock is connected with platen, yes in the outside of tailstock, is provided with the external ground bolt.
Mine flameproof high-voltage cable connector overall structure of the present invention is simple, dismounting, maintenance and easy to use, and overall weight is light; Good operating stability, reliability is high, and especially overload capacity is strong; Heat-resisting good with fire resistance; Have characteristics such as quick, easy to operate, the flexibility and reliability of connect pegging graft, experiment showed, to be adapted in the mine steady operation under the multiple harsh environmental conditions fully.
Description of drawings:
Accompanying drawing is the structural representation of mine flameproof high-voltage cable connector according to the invention.Accompanying drawing 1 is the structural representation of analysing and observe; Accompanying drawing 2 is outside structural representations.1-chassis 2-clamp nut 3-novel conductive bar 4-exempts from ground connection conducting block 9-bolt 10-tailstock 11-back-up ring 12-sealing ring 13-platen 14-alignment pin 15-external ground bolt in the embedding type insulator 5-junction block 6-shell body 7-retort stand 8-
Embodiment:
Existing with reference to accompanying drawing 1 and accompanying drawing 2; Explain as follows in conjunction with embodiment: mine flameproof high-voltage cable connector of the present invention includes chassis 1, clamp nut 2, novel conductive bar 3, exempts from embedding type insulator 4, junction block 5, shell body 6, retort stand 7, interior ground connection conducting block 8, bolt 9, tailstock 10, back-up ring 11, sealing ring 12, platen 13, alignment pin 14 and external ground bolt 15 form.Said shell body 6 is main components of the present invention, and integral body is cylinder, and at an end of said shell body 6, the form that connects with clamp nut 2 is provided with chassis 1, and the side in that shell body 6 is connected with chassis 1 and holds is provided with alignment pin 14.At the other end of shell body 6, be screwed into the form of connection with bolt 9, be connected with tailstock 10, be provided with back-up ring 11 in the tailstock 10, the outside of back-up ring 11 is provided with sealing ring 12 again, and the outer end of tailstock 10 again with bolted form, is connected with platen 13.In said shell body 6, in the position of disalignment, be provided with novel conductive bar 3, the outside of said novel conductive bar 3 is provided with and exempts from embedding type insulator 4, in the inner of novel conductive bar 3, is connected with junction block 5.The outer end of said junction block 5 is connected with an end of retort stand 7, and the other end of retort stand 7 then extends to the position that is connected with tailstock 10.In position, be connected ground connection conducting block 8 in being provided with retort stand 7 near tailstock 10.In the position that tailstock 10 is connected with platen 13, yes in the outside of tailstock 10, is provided with external ground bolt 15.Mine flameproof high-voltage cable connector overall structure of the present invention is simple, dismounting, maintenance and easy to use, and overall weight is light; Good operating stability, reliability is high, and especially overload capacity is strong; Heat-resisting good with fire resistance; Have characteristics such as quick, easy to operate, the flexibility and reliability of connect pegging graft, experiment showed, to be adapted in the mine steady operation under the multiple harsh environmental conditions fully.
Claims (3)
1. mine flameproof high-voltage cable connector, shell body (6) is a main component, integral body is cylinder; It is characterized in that a end at shell body (6); The form that connects with clamp nut (2) is provided with chassis (1), and the side in that shell body (6) is connected with chassis (1) and holds is provided with alignment pin (14); The other end in shell body (6) is screwed into the form of connection with bolt (9), is connected with tailstock (10); Be provided with back-up ring (11) in the tailstock (10), the outside of back-up ring (11) is provided with sealing ring (12) again, the outer end of tailstock (10); With bolted form, be connected with platen (13) again; In said shell body (6), be provided with novel conductive bar (3), the outside of said novel conductive bar (3) is provided with and exempts from embedding type insulator (4), and the inner in novel conductive bar (3) is connected with junction block (5); The outer end of said junction block (5) is connected with an end of retort stand (7), and the other end of retort stand (7) then extends to the position that is connected with tailstock (10).
2. mine flameproof high-voltage cable connector according to claim 1 is characterized in that in the position near tailstock (10), is connected with retort stand (7), ground connection conducting block (8) in being provided with.
3. mine flameproof high-voltage cable connector according to claim 1 is characterized in that the position that is connected with platen (13) at tailstock (10), and yes in the outside of tailstock (10), is provided with external ground bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102299093A CN101728701B (en) | 2009-10-30 | 2009-10-30 | Mine flameproof high-voltage cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102299093A CN101728701B (en) | 2009-10-30 | 2009-10-30 | Mine flameproof high-voltage cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101728701A CN101728701A (en) | 2010-06-09 |
| CN101728701B true CN101728701B (en) | 2012-05-23 |
Family
ID=42449180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102299093A Active CN101728701B (en) | 2009-10-30 | 2009-10-30 | Mine flameproof high-voltage cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101728701B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103855484B (en) * | 2014-03-19 | 2015-12-23 | 无锡开辟科技有限公司 | Flame-proof type fixed insulation bus |
| CN106711659A (en) * | 2015-07-27 | 2017-05-24 | 张�杰 | Explosion-proof fast cable connector |
| CN110165472B (en) * | 2019-06-19 | 2024-01-16 | 浙江旭通智能科技有限公司 | Mining flameproof cable connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940416A (en) * | 1989-06-16 | 1990-07-10 | Wagaman James P | Pressure compensating connector assembly |
| EP0399205A1 (en) * | 1989-05-26 | 1990-11-28 | Licentia Patent-Verwaltungs-GmbH | Position-indicator for an explosion-proof plug-in connector |
| EP1628368A1 (en) * | 2004-08-17 | 2006-02-22 | Ksb S.A.S | Explosion-proof cable feedthrough |
| CN201549691U (en) * | 2009-10-30 | 2010-08-11 | 山东金科星机电有限公司 | Mining explosion-proof high-voltage cable connector |
-
2009
- 2009-10-30 CN CN2009102299093A patent/CN101728701B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399205A1 (en) * | 1989-05-26 | 1990-11-28 | Licentia Patent-Verwaltungs-GmbH | Position-indicator for an explosion-proof plug-in connector |
| US4940416A (en) * | 1989-06-16 | 1990-07-10 | Wagaman James P | Pressure compensating connector assembly |
| EP1628368A1 (en) * | 2004-08-17 | 2006-02-22 | Ksb S.A.S | Explosion-proof cable feedthrough |
| CN201549691U (en) * | 2009-10-30 | 2010-08-11 | 山东金科星机电有限公司 | Mining explosion-proof high-voltage cable connector |
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| Publication number | Publication date |
|---|---|
| CN101728701A (en) | 2010-06-09 |
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Address after: 273500 Shandong Jining city Zoucheng City Industrial Park Center shop mechanical and Electrical Industrial Park (No. 399 Huarun Road) Patentee after: Shandong jinkexing electromechanical Limited by Share Ltd Address before: 273512 Huarun Road, Electric Industrial Park, Jining Industrial Park, Jining City, Shandong Province, No. 399 Patentee before: Gold Science Star Machine Electronics Company Limited in Shandong |