CN202949188U - Cable busbar connector insulation protective device - Google Patents
Cable busbar connector insulation protective device Download PDFInfo
- Publication number
- CN202949188U CN202949188U CN 201220643092 CN201220643092U CN202949188U CN 202949188 U CN202949188 U CN 202949188U CN 201220643092 CN201220643092 CN 201220643092 CN 201220643092 U CN201220643092 U CN 201220643092U CN 202949188 U CN202949188 U CN 202949188U
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- insulation box
- cable
- insulation
- busbar
- splice
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Abstract
本实用新型公开了一种电缆母排接头绝缘防护装置，包括母排绝缘盒、接头绝缘盒和电缆绝缘盒，三者为一个完整的整体，分为上下两部分，在母排绝缘盒、接头绝缘盒和电缆绝缘盒的两侧边均设置有锁边，锁边上设置有多个锁孔，母排绝缘盒、接头绝缘盒和电缆绝缘盒上下两部分通过穿过锁孔的螺栓固定在一起后，内部形成一个相互贯通的空腔，在接头绝缘盒外壁上设置有散热孔和验电孔。本实用新型有效解决了高压电缆与母排接头处绝缘处理困难和由于小动物的攀爬造成电器短路起火事故的问题，可以充分满足变电站高压电缆与母排接头处所需要的各种连接方式，具有良好的绝缘性能，耐腐蚀性强，热稳定性高，不易出现龟裂、破损和脱扣现象，使用寿命可达20年以上。
The utility model discloses an insulation protection device for cable busbar joints, which comprises a busbar insulation box, a joint insulation box and a cable insulation box. The three are a complete whole and are divided into upper and lower parts. Both sides of the insulation box and the cable insulation box are provided with lock edges, and there are multiple lock holes on the lock edges. The upper and lower parts of the busbar insulation box, joint insulation box and cable insulation box are fixed on the After being connected together, an interconnected cavity is formed inside, and heat dissipation holes and electric inspection holes are provided on the outer wall of the joint insulation box. The utility model effectively solves the problems of difficult insulation treatment at the joints of high-voltage cables and busbars and electrical short-circuit fire accidents caused by climbing of small animals, and can fully meet the various connection methods required at the joints of high-voltage cables and busbars in substations. Good insulation performance, strong corrosion resistance, high thermal stability, not easy to crack, breakage and tripping, and the service life can reach more than 20 years.
Description
Technical field:
The utility model relates to a kind of power system protection device, particularly relates to a kind of cable bus joint insulation protecting device.
Background technology:
Along with industrial expansion, environmental pollution is day by day serious, and particularly the insulating protection day of old transformer station shows important to the insulating protection of power system transformer substation.According to investigation: the human casualty accident that causes because of reasons such as pollution flashover, icing tripping operation, toy short circuit, naked busbars in transformer station happens occasionally.present operating transformer station high-tension cable and bus joint place majority do not arrange the insulation protection measure, although be in recent years busbar faying surface in solution equipment, busbar joint, the insulation of the abnormity component such as high-tension cable and bus joint, prevent that the toy climbing from causing this difficult problem of accident, there are many new materials and new product to come out, as the joint of adopting adhesive plaster to wrap up in to twine high-tension cable and busbar, it has satisfied the various characteristics of different in nature joints, but there be easily aging unclamping and inaesthetic drawback in it, and for example adopt material contracting with heat insulation protection technology, its easy construction, small investment, good insulation preformance, high efficiency, but easily be full of cracks after operation a period of time, damaged, thread off etc., cause short circuit accident, and generally only have 3～5 years the service life of material contracting with heat, need regularly change, bring huge inconvenience and unnecessary economic loss to power department.
The utility model content:
Technical problem to be solved in the utility model is: the busbar faying surface insulation protecting device that a kind of difficult be full of cracks, breakage, dropout are provided.
The utility model is that the technical scheme that the technical solution problem is taked is:
A kind of cable bus joint insulation protecting device, described cable bus joint insulation protecting device comprises busbar insulation box, splice insulation box and cable insulation box, described busbar insulation box, splice insulation box and cable insulation box are a complete integral body, be divided into up and down two parts, dual-side at described busbar insulation box, splice insulation box and cable insulation box is provided with lock seaming, be provided with a plurality of lockholes in described lock seaming, described busbar insulation box, splice insulation box and cable insulation box two parts up and down are secured in together by the bolt that passes lockhole.
Described busbar insulation box and cable insulation box two parts up and down all are rectangular shape, and the height of described busbar insulation box is greater than the height of cable insulation box; Described splice insulation box up and down two parts all are the terrace with edge shape.
After described busbar insulation box, splice insulation box and cable insulation box up and down two parts are fixed together, innerly form a cavity that mutually connects.
Be provided with louvre and electrical verification hole on described splice insulation outer box wall, described louvre assumes diamond in shape, and described electrical verification hole is rounded.
Described busbar insulation box, splice insulation box and cable insulation box all have insulating material to make.
Positive beneficial effect of the present utility model is as follows:
the utility model is because busbar insulation box connects into an integral body by splice insulation box and cable insulation box, be divided into up and down two parts, at busbar insulation box, the dual-side of splice insulation box and cable insulation box is provided with lock seaming, be provided with a plurality of lockholes in lock seaming, busbar insulation box, after two parts up and down of splice insulation box and cable insulation box are secured in together by the bolt that passes lockhole, the inner cavity that forms a mutual perforation, efficiently solve like this high-tension cable and bus joint place insulation processing difficulty and cause the problem of electrical short-circuit accident on fire due to the climbing of toy, can fully satisfy the needed various connected modes in transformer station's high-tension cable and bus joint place.
The utlity model has good insulation property, corrosion resistance is strong, and thermal stability is high, is not prone to be full of cracks, breakage and dropout phenomenon, and can reach more than 20 years useful life.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described:
referring to Fig. 1 and Fig. 2, a kind of cable bus joint insulation protecting device, comprise busbar insulation box 1, splice insulation box 2 and cable insulation box 3, described busbar insulation box 1, splice insulation box 2 and cable insulation box 3 are a complete integral body, be divided into up and down two parts, at busbar insulation box 1, the dual-side of splice insulation box 2 and cable insulation box 3 is provided with lock seaming 4, be provided with a plurality of lockholes 7 in described lock seaming 4, busbar insulation box 1, after two parts up and down of splice insulation box 2 and cable insulation box 3 are secured in together by the bolt 5 that passes lockhole 7, the inner cavity that forms a mutual perforation, busbar insulation box 1 and cable insulation box Shang Xia 3 two parts all be rectangular shape, the height of busbar insulation box 1 is greater than the height of cable insulation box 3, the splice insulation box Shang Xia 2 two parts all be the terrace with edge shape, be provided with louvre 6 and electrical verification hole 8 on splice insulation box 2 outer walls, louvre 6 assumes diamond in shape, and electrical verification hole 8 is rounded. and wherein: busbar insulation box 1, splice insulation box 2 and cable insulation box 3 all have insulating material to make.
the utility model busbar insulation box 1, after two parts are fixed together up and down of splice insulation box 2 and cable insulation box 3, the inner cavity that forms a mutual perforation, efficiently solve like this high-tension cable and bus joint place insulation processing difficulty and cause the problem of electrical short-circuit accident on fire due to the climbing of toy, can fully satisfy the needed various connected modes in transformer station's high-tension cable and bus joint place, have good insulation property, corrosion resistance is strong, thermal stability is high, be not prone to be full of cracks, breakage and dropout phenomenon, can reach more than 20 years useful life.
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Claims (3)
1. cable bus joint insulation protecting device, it is characterized in that: described cable bus joint insulation protecting device comprises busbar insulation box (1), splice insulation box (2) and cable insulation box (3), described busbar insulation box (1), splice insulation box (2) and cable insulation box (3) are a complete integral body, be divided into up and down two parts, in described busbar insulation box (1), the dual-side of splice insulation box (2) and cable insulation box (3) is provided with lock seaming (4), be provided with a plurality of lockholes (7) in described lock seaming (4), described busbar insulation box (1), two parts up and down of splice insulation box (2) and cable insulation box (3) are secured in together by the bolt (5) that passes lockhole (7), described busbar insulation box (1) and cable insulation box (3) two parts up and down all are rectangular shape, and the height of described busbar insulation box (1) is greater than the height of cable insulation box (3), described splice insulation box (2) up and down two parts all are the terrace with edge shape, after described busbar insulation box (1), splice insulation box (2) and cable insulation box (3) up and down two parts are fixed together, innerly form a cavity that mutually connects.
2. cable bus joint insulation protecting device according to claim 1, it is characterized in that: be provided with louvre (6) and electrical verification hole (8) on described splice insulation box (2) outer wall, described louvre (6) assumes diamond in shape, and described electrical verification hole (8) is rounded.
3. cable bus joint insulation protecting device according to claim 1, it is characterized in that: described busbar insulation box (1), splice insulation box (2) and cable insulation box (3) all have insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643092 CN202949188U (en) | 2012-11-29 | 2012-11-29 | Cable busbar connector insulation protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643092 CN202949188U (en) | 2012-11-29 | 2012-11-29 | Cable busbar connector insulation protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949188U true CN202949188U (en) | 2013-05-22 |
Family
ID=48424868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643092 Expired - Fee Related CN202949188U (en) | 2012-11-29 | 2012-11-29 | Cable busbar connector insulation protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099829A (en) * | 2016-08-18 | 2016-11-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of wet environment cable connector fireproof protection box |
| CN113451984A (en) * | 2021-08-13 | 2021-09-28 | 周文博 | Cable joint |
-
2012
- 2012-11-29 CN CN 201220643092 patent/CN202949188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099829A (en) * | 2016-08-18 | 2016-11-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of wet environment cable connector fireproof protection box |
| CN113451984A (en) * | 2021-08-13 | 2021-09-28 | 周文博 | Cable joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |