CN204349407U - Cable transferring head - Google Patents
Cable transferring head Download PDFInfo
- Publication number
- CN204349407U CN204349407U CN201420120997.XU CN201420120997U CN204349407U CN 204349407 U CN204349407 U CN 204349407U CN 201420120997 U CN201420120997 U CN 201420120997U CN 204349407 U CN204349407 U CN 204349407U
- Authority
- CN
- China
- Prior art keywords
- insulation layer
- insulating barrier
- bypass cable
- cable joint
- cable
- 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
- 230000004888 barrier function Effects 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Abstract
The utility model relates to a kind of cable transferring head, comprises symmetrical shell, T connector side insulation layer, inner conductor, bypass cable joint side insulating barrier and contraposition self-locking device; Symmetrical shell is fixedly connected with by described contraposition self-locking device, is provided with described T connector side insulation layer and described bypass cable joint side insulating barrier in described shell; Described T connector side insulation layer is connected with described bypass cable joint side insulating barrier, in described T connector side insulation layer and described bypass cable joint side insulating barrier, be provided with described inner conductor.Good effect of the present utility model is: this device considers site operation environmental factor, and this cable crossover sub is installed simple, is easy to carry about with one, ring main unit inner cable and bypass cable can be docked with it respectively fast, reach quick, safe and reliable object.
Description
Technical field
The utility model relates to bypass live line working technical field, particularly a kind of cable transferring head.
Background technology
When carrying out bypass live line working at present, in replacing underground cable or ring main unit process, usually adopt the backup circuit breaker of ring main unit as power supply point, the high city of present stage load intensive, ring main unit has all been used up substantially, seldom has backup circuit breaker, greatly limit carrying out of bypass operation
Utility model content
The problem that the utility model solves is to provide a kind of cable transferring head.
A kind of cable transferring head, comprises symmetrical shell, T connector side insulation layer, inner conductor, bypass cable joint side insulating barrier and contraposition self-locking device; Symmetrical shell is fixedly connected with by described contraposition self-locking device, is provided with described T connector side insulation layer and described bypass cable joint side insulating barrier in described shell; Described T connector side insulation layer is connected with described bypass cable joint side insulating barrier, in described T connector side insulation layer and described bypass cable joint side insulating barrier, be provided with described inner conductor.
Good effect of the present utility model is: this device considers site operation environmental factor, and this cable crossover sub is installed simple, is easy to carry about with one, ring main unit inner cable and bypass cable can be docked with it respectively fast, reach quick, safe and reliable object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of cable transferring head described in the utility model, comprising: symmetrical shell 4, T connector side insulation layer 1, inner conductor 2, bypass cable joint side insulating barrier 3 and contraposition self-locking device 5.
Symmetrical shell 4 is fixedly connected with by contraposition self-locking device 5, is provided with T connector side insulation layer 1 and bypass cable joint side insulating barrier 3 in shell 4.
T connector side insulation layer 1 is connected with bypass cable joint side insulating barrier 3, in T connector side insulation layer 1 and bypass cable joint side insulating barrier 3, be provided with inner conductor 2.
Concrete implementation step:
1. when carrying out bypass operation at the scene, T connector in the ring main unit of Awaiting Overhaul or replacing is taken out, and pay in the screw thread hole of inner conductor with the screw rod lock that this T connector is supporting, after completing, the T connector of taking-up is arranged on T connector side insulation layer, uses nut check simultaneously.
2. bypass cable fast insert-pull joint is inserted bypass cable joint side insulating barrier place successively, contraposition self-locking device automatic blocking after being in place, fixing bypass cable joint.
3. bypass uninterrupted operation can be carried out after above installation.
The good effect of utility model is: this device used ring main unit to provide power supply for bypass operation in the past, because volume is too large, impracticable, now develop this cover adapter, be easy to carry about with one, cable connects safe and reliable, makes bypass operation no longer be subject to the restriction of power supply point and long distance laying bypass cable.
Claims (1)
1. a cable transferring head, is characterized in that, comprising: symmetrical shell, T connector side insulation layer, inner conductor, bypass cable joint side insulating barrier and contraposition self-locking device; Symmetrical shell is fixedly connected with by described contraposition self-locking device, is provided with described T connector side insulation layer and described bypass cable joint side insulating barrier in described shell; Described T connector side insulation layer is connected with described bypass cable joint side insulating barrier, in described T connector side insulation layer and described bypass cable joint side insulating barrier, be provided with described inner conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120997.XU CN204349407U (en) | 2014-03-18 | 2014-03-18 | Cable transferring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120997.XU CN204349407U (en) | 2014-03-18 | 2014-03-18 | Cable transferring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349407U true CN204349407U (en) | 2015-05-20 |
Family
ID=53232650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120997.XU Expired - Lifetime CN204349407U (en) | 2014-03-18 | 2014-03-18 | Cable transferring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071335A (en) * | 2015-08-13 | 2015-11-18 | 江苏省电力公司常州供电公司 | Rapid plugging/pulling cable branching box |
| CN109244698A (en) * | 2018-10-17 | 2019-01-18 | 四川睿华新新能源科技有限公司 | A kind of cable connector and threephase cable connector |
| EP3447869A1 (en) * | 2017-08-23 | 2019-02-27 | Tyco Electronics Raychem GmbH | Electrical connector arrangement for connecting a power cable and method for installing a switchgear cabinet |
| CN109768508A (en) * | 2019-03-22 | 2019-05-17 | 深圳供电局有限公司 | Bypass cable right angle conversion head |
-
2014
- 2014-03-18 CN CN201420120997.XU patent/CN204349407U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071335A (en) * | 2015-08-13 | 2015-11-18 | 江苏省电力公司常州供电公司 | Rapid plugging/pulling cable branching box |
| EP3447869A1 (en) * | 2017-08-23 | 2019-02-27 | Tyco Electronics Raychem GmbH | Electrical connector arrangement for connecting a power cable and method for installing a switchgear cabinet |
| CN109244698A (en) * | 2018-10-17 | 2019-01-18 | 四川睿华新新能源科技有限公司 | A kind of cable connector and threephase cable connector |
| CN109768508A (en) * | 2019-03-22 | 2019-05-17 | 深圳供电局有限公司 | Bypass cable right angle conversion head |
| CN109768508B (en) * | 2019-03-22 | 2024-03-12 | 深圳供电局有限公司 | Bypass cable right angle conversion head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 Hubei Province, Wuhan city Hongshan District Luo Nan Luoyu Road No. 158 Jinfeng Building (central computer digital city) Patentee after: WUHAN LEAD ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 430000 Hubei Province, Wuhan city Hongshan District Luo Nan Luoyu Road No. 158 Jinfeng Building (central computer digital city) Patentee before: WUHAN LEAD TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150520 |