CN201549691U - Mining explosion-proof high-voltage cable connector - Google Patents
Mining explosion-proof high-voltage cable connector Download PDFInfo
- Publication number
- CN201549691U CN201549691U CN2009202407835U CN200920240783U CN201549691U CN 201549691 U CN201549691 U CN 201549691U CN 2009202407835 U CN2009202407835 U CN 2009202407835U CN 200920240783 U CN200920240783 U CN 200920240783U CN 201549691 U CN201549691 U CN 201549691U
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- CN
- China
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- tailstock
- cable connector
- bolt
- voltage cable
- novel conductive
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- Expired - Lifetime
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Abstract
A mining explosion-proof high-voltage cable connector is formed by a base plate, a fastening nut, a novel conductive rod, a wiring holder, an outer casing body, an iron support, an inner grounding conductive block, a bolt, a tail base, a baffle ring, a sealing ring, a pressure plate, a positioning pin and an outer grounding bolt. The base plate is arranged at one end of the outer casing body; the positioning pin is arranged on one side of the outer casing body connected with the base plate; the tail base is connected and arranged at the other end of the outer casing body in bolt-screwing connecting manner; the baffle ring is arranged inside the tail base; the sealing ring is arranged outside the baffle ring; the pressure plate is connected and arranged at the outer end of the tail base in bolt connecting manner; the novel conductive rod is arranged inside the outer casing body; an encapsulation-free insulator is arranged outside the novel conductive rod; the wiring holder is connected and arranged at the inner end of the novel conductive rod; the outer end of the wiring holder is connected with one end of the iron support; and the other end of the iron support extends to the position connected with the tail base. The mining explosion-proof high-voltage cable connector is simple in structure, convenient in disassembly, assembly, maintenance and use, light in integral weight, fine in work steadiness and high in reliability.
Description
Technical field:
The utility model relates to the jockey of cable electrical equipment, relates 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 and socket need often plug, be easy to damage, and safeguard and change all convenient inadequately.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of mine flameproof high-voltage cable connector is provided, and overall weight is light, easy disassembly, maintenance and use.
Mine flameproof high-voltage cable connector described in the utility model 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 utility model, 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.Position near tailstock is connected with retort stand, ground connection conducting block in being provided with.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 described in the utility model is simple, dismounting, maintenance and easy to use, overall weight is light, good operating stability, the reliability height, 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 described in the utility model.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:
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: mine flameproof high-voltage cable connector described in the utility model 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 utility model, 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.Position near tailstock 10 is connected with retort stand 7, ground connection conducting block 8 in being provided with.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 described in the utility model is simple, dismounting, maintenance and easy to use, overall weight is light, good operating stability, the reliability height, 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, said shell body (6) is a main component, integral body is cylinder, it is characterized in that a end at said shell body (6), the form that connects with clamp nut (2) is provided with chassis (1), 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), 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, the outer end of tailstock (10) again with bolted form, is connected with platen (13); 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 being connected ground connection conducting block (8) in being provided with retort stand (7) in the position near tailstock (10).
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 |
|---|---|---|---|
| CN2009202407835U CN201549691U (en) | 2009-10-30 | 2009-10-30 | Mining explosion-proof high-voltage cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202407835U CN201549691U (en) | 2009-10-30 | 2009-10-30 | Mining explosion-proof high-voltage cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549691U true CN201549691U (en) | 2010-08-11 |
Family
ID=42604868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202407835U Expired - Lifetime CN201549691U (en) | 2009-10-30 | 2009-10-30 | Mining explosion-proof high-voltage cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728701B (en) * | 2009-10-30 | 2012-05-23 | 山东金科星机电有限公司 | Mine flameproof high-voltage cable connector |
-
2009
- 2009-10-30 CN CN2009202407835U patent/CN201549691U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728701B (en) * | 2009-10-30 | 2012-05-23 | 山东金科星机电有限公司 | Mine flameproof high-voltage cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100811 Effective date of abandoning: 20091030 |