CN205544166U - Cable head connecting device - Google Patents
Cable head connecting device Download PDFInfo
- Publication number
- CN205544166U CN205544166U CN201620343342.8U CN201620343342U CN205544166U CN 205544166 U CN205544166 U CN 205544166U CN 201620343342 U CN201620343342 U CN 201620343342U CN 205544166 U CN205544166 U CN 205544166U
- Authority
- CN
- China
- Prior art keywords
- head
- bolt
- cable
- conducting rod
- endoporus
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000012360 testing method Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model relates to a cable head connecting device belongs to power supply system pressure resistance test installation technical field. Technical scheme is: connecting device sets up in the cable head portion of transversely managing (7) insidely, connecting device contains bolt head (1), conducting rod (2), sleeve pipe (3), bolt (4) and base (8), be equipped with bolt head (1) on base (8), the one side of bolt head (1) is equipped with conducting rod (2), a end screw thread connection of conducting rod (2) and sleeve pipe (3), fixed be equipped with bolt (4) on the other end of sleeve pipe (3), shutoff head (5) is pegged graft at the right -hand member of the cable head portion of transversely managing, and the left end of shutoff head offsets with the right -hand member of bolt, be equipped with the first hole of shutoff in the shutoff head, the downthehole internal thread that is equipped with in the shutoff head. The beneficial effect of the utility model: simple manufacture, labour saving and time saving avoids back and forth dismouting to unload the cable head, can effectively solve the problem of the damage cable head risk that exists among the cable head withstand voltage test.
Description
Technical field
This utility model relates to a kind of cable head connector, is particularly suitable for use in cable hut the cable head connector doing pressure test, belongs to electric power system Withstand test device technical field.
Background technology
Along with the development of urban construction, the application of cable run the most gradually instead of distribution overhead line in the past, has expedited the emergence of a large amount of uses of cable terminal.In cable run, cable typically uses attachment means to be attached to cable hut inlet wire, attachment means is commonly called as end, cable carries out pressure test, generally testing with end, this can cause and discharge between testing wire clamp and end inwall, in order to complete test, after having to pull down end, can formally start ac voltage withstanding test.But dismounting is unloaded end and taken time and effort the most back and forth, and dismounting end will affect electric property and the service life of end continually, even damage end.
Utility model content
The purpose of this utility model is to provide a kind of cable head connector, it is possible to effectively solves dismounting back and forth and unloads the technical problem of end, improves the electric property of end and extends the service life of end, solving the problems referred to above that background technology exists.
The technical solution of the utility model is:
A kind of cable head connector, comprise end transverse pipe portion, attachment means and block head, described attachment means is arranged on inside end transverse pipe portion, described attachment means comprises bolt head, conducting rod, sleeve pipe, bolt and pedestal, described pedestal is provided with bolt head, the side of bolt head is provided with conducting rod, and conducting rod is connected with the threaded one end of sleeve pipe, and the other end of sleeve pipe is fixed with bolt；Described block head is plugged on the right-hand member in end transverse pipe portion, and the left end of block head offsets with the right-hand member of bolt；It is provided with block head endoporus in described block head, in block head endoporus, is provided with female thread.
The end of described block head endoporus is provided with bright finish endoporus, and the internal diameter of bright finish endoporus is more than the internal diameter of block head endoporus, a length of 2mm-5mm of bright finish endoporus.
Described bolt head, conducting rod, sleeve pipe, bolt and block head endoporus are the most concentric.
Described bolt is stepped annular bolt.
Bolt head can be regular hexagon, plays the effect of stop flange when conducting rod precession.
The beneficial effects of the utility model: make simple, time saving and energy saving, it is to avoid end, especially suitable cable hut are unloaded in dismounting back and forth, the problem that can effectively solve to damage end risk present in end pressure test.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model plan structure schematic diagram；
Fig. 3 is that this utility model looks up structural representation；
In figure: bolt head 1, conducting rod 2, sleeve pipe 3, bolt 4, block head 5, block head endoporus 6, end transverse pipe portion 7, pedestal 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of cable head connector, comprise end transverse pipe portion 7, attachment means and block head 5, it is internal that described attachment means is arranged on end transverse pipe portion 7, described attachment means comprises bolt head 1, conducting rod 2, sleeve pipe 3, bolt 4 and pedestal 8, described pedestal 8 is provided with bolt head 1, the side of bolt head 1 is provided with conducting rod 2, and conducting rod 2 is connected with the threaded one end of sleeve pipe 3, and the other end of sleeve pipe 3 is fixed with bolt 4；Described block head 5 is plugged on the right-hand member in end transverse pipe portion, and the left end of block head 5 offsets with the right-hand member of bolt 4；It is provided with block head endoporus 6 in described block head 5, in block head endoporus 6, is provided with female thread.
The end of described block head endoporus 6 is provided with bright finish endoporus, and the internal diameter of bright finish endoporus is more than the internal diameter of block head endoporus 6, a length of 2mm-5mm of bright finish endoporus.
Described bolt head 1, conducting rod 2, sleeve pipe 3, bolt 4 and block head endoporus 6 are the most with one heart.
Described bolt 4 is stepped annular bolt.
During construction, first by with cable connecting terminal cable from feeder pillar, ring main unit entrance hole introduce, the left side port in end transverse pipe portion is plugged on the pedestal of cable sleeve, pedestal front end arranges bolt head 1, and bolt head 1 band moving conductive rod 2 is threadeded with sleeve pipe 3 and realized conducting rod 2 and be set in end transverse pipe portion.Block head 5 is plugged into the right side port in end transverse pipe portion by inserting mode and offsets with bolt 4, so that the fixed effect offseted is preferable, end transverse pipe portion right flank is rough surface, and on the right side of block head 5 and end transverse pipe portion, the connection end of port is also rough surface.It is screwed into bolt so that the bolt that the conducting rod within end is screwed into outside contacts with each other, then the test connecting device joint test line being screwed into from outside outside the endoporus of block head 5.
Claims (4)
1. a cable head connector, it is characterized in that: comprise end transverse pipe portion (7), attachment means and block head (5), it is internal that described attachment means is arranged on end transverse pipe portion (7), described attachment means comprises bolt head (1), conducting rod (2), sleeve pipe (3), bolt (4) and pedestal (8), described pedestal (8) is provided with bolt head (1), the side of bolt head (1) is provided with conducting rod (2), conducting rod (2) is connected with the threaded one end of sleeve pipe (3), and the other end of sleeve pipe (3) is fixed with bolt (4)；Described block head (5) is plugged on the right-hand member in end transverse pipe portion, and the left end of block head (5) offsets with the right-hand member of bolt (4)；Being provided with block head endoporus (6) in described block head (5), block head endoporus is provided with female thread in (6).
Cable head connector the most according to claim 1, it is characterised in that: the end of described block head endoporus (6) is provided with bright finish endoporus, and the internal diameter of bright finish endoporus is more than the internal diameter of block head endoporus (6), a length of 2mm-5mm of bright finish endoporus.
Cable head connector the most according to claim 1 and 2, it is characterised in that: described bolt head (1), conducting rod (2), sleeve pipe (3), bolt (4) and block head endoporus (6) are the most concentric.
Cable head connector the most according to claim 1 and 2, it is characterised in that: described bolt (4) is stepped annular bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343342.8U CN205544166U (en) | 2016-04-22 | 2016-04-22 | Cable head connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343342.8U CN205544166U (en) | 2016-04-22 | 2016-04-22 | Cable head connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544166U true CN205544166U (en) | 2016-08-31 |
Family
ID=56795878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343342.8U Active CN205544166U (en) | 2016-04-22 | 2016-04-22 | Cable head connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742008A (en) * | 2018-12-26 | 2019-05-10 | 重庆臻宝实业有限公司 | High life electrode bar |
| CN112952729A (en) * | 2021-03-11 | 2021-06-11 | 上海电气集团股份有限公司 | Power cable insulation closed terminal and cable end sealing method |
-
2016
- 2016-04-22 CN CN201620343342.8U patent/CN205544166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742008A (en) * | 2018-12-26 | 2019-05-10 | 重庆臻宝实业有限公司 | High life electrode bar |
| CN109742008B (en) * | 2018-12-26 | 2024-03-05 | 重庆臻宝科技股份有限公司 | Long-life electrode rod |
| CN112952729A (en) * | 2021-03-11 | 2021-06-11 | 上海电气集团股份有限公司 | Power cable insulation closed terminal and cable end sealing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |