CN203932954U - A kind of mine flameproof high-voltage cable connector - Google Patents
A kind of mine flameproof high-voltage cable connector Download PDFInfo
- Publication number
- CN203932954U CN203932954U CN201420046878.4U CN201420046878U CN203932954U CN 203932954 U CN203932954 U CN 203932954U CN 201420046878 U CN201420046878 U CN 201420046878U CN 203932954 U CN203932954 U CN 203932954U
- Authority
- CN
- China
- Prior art keywords
- cable
- sealing ring
- connector
- armored cassette
- insulating cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004568 cement Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 241001325280 Tricardia watsonii Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of mine flameproof high-voltage cable connector, comprise cable, horn mouth, sealing ring and armored cassette, described cable enters sealing ring chamber through horn mouth, another termination cable branch-off of described sealing ring chamber forms the Where Three Faults Meet structure of three-phase, every cable of described Where Three Faults Meet structure is through insulating cement plank, and on described insulating cement plank, interval is provided with three through wires holes, every cable, just in time through described through wires hole, enters into armored cassette through the cable of described through wires hole and docks.The utility model is by being modified into insulating cement plank by original insulation core, reaching high-tension cable heart yearn divides three to connect, the short circuit accident of avoiding three-phase heart yearn to be mutually wound around and to cause, improved connector operation is easier, not only can solve the problem existing in connector Reusability, and more rapid and simple in the time of emergency processing high-tension cable fault, consolidate cable Where Three Faults Meet, reinforcement electric cable joint, effectively reduce rate of failure, strengthen reliability of operation, thereby promoted safety in production.
Description
Technical field
The utility model relates to a kind of mine flameproof high-voltage cable connector.
Background technology
Existing mine flameproof high-voltage cable connector is made up of flameproof enclosure, interior cylindrical insulation core and isolation three parts, and flameproof enclosure comprises main chamber, sealing ring chamber, horn mouth; Interior cylindrical insulation core part has cable connecting hole; Isolated part is made up of static socket, moving plug, and is separately fixed on two insulation cores, docks when mounted.Existing connector has following deficiency: former connector adopts the direct docking mode of latch, after Reusability, easily loosening between plug and socket, in service in energising, cause and connect heating, built-in electrical insulation fuse is plug and socket simultaneously, coordinates not in place, phenomenons such as discharging, sting fire is divided in Plug Division, damages joint and causes the disconnected phase of cable insulation or short circuit accident; At long cable section of ingoing line Where Three Faults Meet place, three-phase heart yearn is wound around and contacts, and in wiring or carrying, causes core insulation layer to be damaged; In real work, the built-in electrical insulation fuse cracking that is heated, insulation declines, and causes cable short circuit accident, repeatedly finds the Where Three Faults Meet accident that is short-circuited.
Utility model content
In order to address the above problem, the utility model provides a kind of mine flameproof high-voltage cable connector, by original insulation core is modified into insulating cement plank, reach high-tension cable heart yearn and divide three to connect, avoid three-phase heart yearn to be mutually wound around and the short circuit accident that causes.
The utility model is specifically achieved through the following technical solutions:
A kind of mine flameproof high-voltage cable connector, comprise cable, horn mouth, sealing ring and armored cassette, described cable enters sealing ring chamber through horn mouth, another termination cable branch-off of described sealing ring chamber forms the Where Three Faults Meet structure of three-phase, every cable of described Where Three Faults Meet structure is through insulating cement plank, and on described insulating cement plank interval be provided with three through wires holes, every cable, just in time through described through wires hole, enters into armored cassette through the cable of described through wires hole and docks.In described armored cassette, be provided with insulating barrier, described insulating barrier is isolated respectively every cable.
Further, described Where Three Faults Meet structure is to every cable wrap insulate glue-line between described insulating cement plank, and it is one-body molded between every cable, to water epoxy resin;
Further, every of described armored cassette cable docks the end of a thread of cable by copper sleeve;
Further, every of described armored cassette cable is by the end of a thread of copper cash butting cable;
The beneficial effect that the utility model produces is: improved high-voltage cable connector operation is easier, not only can solve the problem existing in connector Reusability, and more rapid and simple in the time of emergency processing high-tension cable fault, consolidate cable Where Three Faults Meet, reinforcement electric cable joint, effectively reduce rate of failure, strengthened reliability of operation, thereby promote safety in production.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of mine flameproof high-voltage cable connector, it is characterized in that, comprise cable 1, horn mouth 2, sealing ring 3 and armored cassette 6, described cable 1 enters sealing ring chamber 3 through horn mouth 2, horn mouth 2 is horn-like at cable upstream end, avoid the phenomenon of the cable skin wearing and tearing that cause due to reasons such as frictions, another termination cable branch-off of described sealing ring chamber 3 forms the Where Three Faults Meet structure 4 of three-phase, every cable of described Where Three Faults Meet structure 4 is through insulating cement plank 5, and on described insulating cement plank 5, interval is provided with three through wires holes, every cable is just in time through described through wires hole, entering into armored cassette 6 through the cable of described through wires hole docks.Preferably, described Where Three Faults Meet structure is to every cable wrap insulate glue-line between described insulating cement plank, and it is one-body molded between every cable, to water epoxy resin 9, make " small potato " shape, prevent the short circuit of three-phase heart yearn, consolidated Where Three Faults Meet insulation, cable three heart yearn phase-splittings are inserted in, both avoided three-phase heart yearn to be wound around mutually, ensureing again has enough insulation gaps between them.
In addition, the end of a thread 7 or every cable that every cable of armored cassette 6 docks cable by copper sleeve pass through the end of a thread 7 of copper cash butting cable, in armored cassette 6, be provided with insulating barrier 8 simultaneously, described insulating barrier 8 is isolated respectively every cable, and the end of a thread of avoiding abnormal condition cable pitches and overlap joint and the phenomenons such as the short circuit that causes mutually between every cable causing.The utility model easily becomes flexible, coordinates not in place for latch connection in prior art, discharge, sting the phenomenons such as fire, when connection, use copper sleeve instead or smear connector lug 100mm with copper cash, smear the end of a thread connecing and adopt wrong joint formula binding method, after compressing or wipe with Crimping Pliers, with yellow varnished insulating cloth winding, skin bandages with high pressure rubber adhesive plaster, has strengthened intensity and insulation that cable connects.Improved connector operation is easier, not only can solve the problem existing in connector Reusability, and more rapid and simple in the time of emergency processing high-tension cable fault, has consolidated cable Where Three Faults Meet, has strengthened reliability of operation.The phase-splitting insulation bakelite plate installing additional, can further improve the power supply quality of connector, and reinforcement electric cable joint, reduces rate of failure effectively, thereby promotes safety in production.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a mine flameproof high-voltage cable connector, it is characterized in that, comprise cable, horn mouth, sealing ring and armored cassette, described cable enters sealing ring chamber through horn mouth, another termination cable branch-off of described sealing ring chamber forms the Where Three Faults Meet structure of three-phase, every cable of described Where Three Faults Meet structure is through insulating cement plank, and on described insulating cement plank, interval is provided with three through wires holes, every cable is just in time through described through wires hole, entering into armored cassette through the cable of described through wires hole docks, in described armored cassette, be provided with insulating barrier, described insulating barrier is isolated respectively every cable.
2. a kind of mine flameproof high-voltage cable connector as claimed in claim 1, is characterized in that, described Where Three Faults Meet structure is to every cable wrap insulate glue-line between described insulating cement plank, and it is one-body molded between every cable, to water epoxy resin.
3. a kind of mine flameproof high-voltage cable connector as claimed in claim 1, is characterized in that, every cable of described armored cassette docks the end of a thread of cable by copper sleeve.
4. a kind of mine flameproof high-voltage cable connector as claimed in claim 1, is characterized in that, every cable of described armored cassette is by the end of a thread of copper cash butting cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046878.4U CN203932954U (en) | 2014-01-24 | 2014-01-24 | A kind of mine flameproof high-voltage cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046878.4U CN203932954U (en) | 2014-01-24 | 2014-01-24 | A kind of mine flameproof high-voltage cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932954U true CN203932954U (en) | 2014-11-05 |
Family
ID=51828709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046878.4U Expired - Lifetime CN203932954U (en) | 2014-01-24 | 2014-01-24 | A kind of mine flameproof high-voltage cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374416A (en) * | 2016-09-26 | 2017-02-01 | 深圳市金达照明有限公司 | Quick waterproof connector for cable |
| CN109346857A (en) * | 2018-10-08 | 2019-02-15 | 安徽宝龙电器有限公司 | A mine explosion-proof high-voltage cable connector |
| CN110021907A (en) * | 2019-04-24 | 2019-07-16 | 安徽伊法拉电气有限公司 | A kind of 10KV cable joint protector |
-
2014
- 2014-01-24 CN CN201420046878.4U patent/CN203932954U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374416A (en) * | 2016-09-26 | 2017-02-01 | 深圳市金达照明有限公司 | Quick waterproof connector for cable |
| CN109346857A (en) * | 2018-10-08 | 2019-02-15 | 安徽宝龙电器有限公司 | A mine explosion-proof high-voltage cable connector |
| CN110021907A (en) * | 2019-04-24 | 2019-07-16 | 安徽伊法拉电气有限公司 | A kind of 10KV cable joint protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mining explosion-proof type high voltage cable connector Effective date of registration: 20160425 Granted publication date: 20141105 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN XUNHUA COMMUNICATION EQUIPMENT CO.,LTD. Registration number: 2016420000013 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170626 Granted publication date: 20141105 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN XUNHUA COMMUNICATION EQUIPMENT CO.,LTD. Registration number: 2016420000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mining explosion-proof type high voltage cable connector Effective date of registration: 20170627 Granted publication date: 20141105 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN XUNHUA COMMUNICATION EQUIPMENT CO.,LTD. Registration number: 2017420000020 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180720 Granted publication date: 20141105 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN XUNHUA COMMUNICATION EQUIPMENT CO.,LTD. Registration number: 2017420000020 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |