CN201584700U - T jointing clamp for live line work - Google Patents
T jointing clamp for live line work Download PDFInfo
- Publication number
- CN201584700U CN201584700U CN 200920284888 CN200920284888U CN201584700U CN 201584700 U CN201584700 U CN 201584700U CN 200920284888 CN200920284888 CN 200920284888 CN 200920284888 U CN200920284888 U CN 200920284888U CN 201584700 U CN201584700 U CN 201584700U
- Authority
- CN
- China
- Prior art keywords
- live line
- line work
- jointing clamp
- conducting seat
- hook
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 241000272165 Charadriidae Species 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to live line work tools for medium voltage power transmission lines, and particularly relates to a T jointing clamp for live line work, which is used for leading out wires from overhead conductors during temporary power use. The jointing clamp comprises a hook-shaped conducting seat, wherein the external side of the conducting seat is provided with a wiring terminal used for connecting an external lead wire, the inner side of the hook part of the conducting seat is provided with an elastic conducting clamp used for clamping overhead bare conductors, and the lower end of the conducting seat is provided with a section of threaded rod used for being connected with an insulating operating rod. The T jointing clamp for live line work effectively solves the problem of difficult power cut in overlapping operations or the problem that vehicles for live line work can not be in place, thereby being convenient to the execution of ground potential live line overlapping on the overhead conductors and having high safety.
Description
Technical field
The tools for live working of pressure transmission line during the utility model belongs to specifically is a kind of live line working T binding clip that is used for drawing from aerial condutor wiring when temporary electricity.
Background technology
Traditionally, middle pressure connects electric employed T binding clip with electric unit temporarily and must be contacted (have a power failure or equipotential live line working) by the workmen with aerial condutor and just can install, and not only influences circuit and normally moves, and its fail safe is also relatively poor.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of lead-in wire operation, simple to operate, live line working T binding clip that fail safe is good of can centering pressure zone electric line overlapping is provided.
Pressure zone electric line cable guide includes the conductive seat of a hook-shaped in of the present utility model, be used for connecting the binding post of outside lead in the conductive seat arranged outside, the hook of conductive seat part is inboard to be provided with and to be used for the elastic conduction folder of the built on stilts plain conductor of clamping, and the conductive seat lower end is provided with one section and is used for the screw rod that is connected with insulating bar.
The utility model can be operated charged overlap joint operation by insulating bar, realized that installation personnel does not contact (earth potential) and installs with aerial condutor, efficiently solve the problem that power failure difficulty or live line working car can't put in place in the overlap joint operation, made things convenient for and on built on stilts plain conductor, carried out earth potential live operation overlap joint and safe.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in the figure, pressure zone electric line cable guide includes the conductive seat 1 of a hook-shaped in being somebody's turn to do, be used for connecting the binding post 2 of outside lead 5 in the conductive seat arranged outside, the hook of conductive seat part is inboard to be provided with and to be used for the elastic conduction folder 3 of the built on stilts plain conductor of clamping, and the conductive seat lower end is provided with one section and is used for the screw rod 4 that is connected with insulating bar.
In the operating process, the operator uses the insulating bar that is connected with the utility model cable guide that cable guide is articulated on the built on stilts plain conductor, screws off action bars then and can finish the overlap joint operation.Outside lead 5 is connected with conductive seat 1 by binding post 2 before operation.
Claims (1)
1. live line working T binding clip, it is characterized in that: it includes the conductive seat (1) of a hook-shaped, be used for connecting the binding post (2) of outside lead in the conductive seat arranged outside, the hook of conductive seat part is inboard to be provided with and to be used for the elastic conduction folder (3) of the built on stilts plain conductor of clamping, and the conductive seat lower end is provided with one section and is used for the screw rod (4) that is connected with insulating bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920284888 CN201584700U (en) | 2009-12-30 | 2009-12-30 | T jointing clamp for live line work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920284888 CN201584700U (en) | 2009-12-30 | 2009-12-30 | T jointing clamp for live line work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584700U true CN201584700U (en) | 2010-09-15 |
Family
ID=42726712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920284888 Expired - Fee Related CN201584700U (en) | 2009-12-30 | 2009-12-30 | T jointing clamp for live line work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584700U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868117A (en) * | 2012-08-08 | 2013-01-09 | 河南省电力公司信阳供电公司 | Hot-line work auxiliary device |
| CN108039229A (en) * | 2017-12-07 | 2018-05-15 | 浙江海洋大学 | A kind of interim connection system of aerial cable |
| CN108598747A (en) * | 2018-03-30 | 2018-09-28 | 广东电网有限责任公司佛山供电局 | A kind of 10kV overhead transmission lines shunt line apparatus temporarily |
| KR20220003895A (en) * | 2020-07-02 | 2022-01-11 | 가나상공(주) | Temporary hook for indirect live wire working |
-
2009
- 2009-12-30 CN CN 200920284888 patent/CN201584700U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868117A (en) * | 2012-08-08 | 2013-01-09 | 河南省电力公司信阳供电公司 | Hot-line work auxiliary device |
| CN108039229A (en) * | 2017-12-07 | 2018-05-15 | 浙江海洋大学 | A kind of interim connection system of aerial cable |
| CN108039229B (en) * | 2017-12-07 | 2019-09-03 | 浙江海洋大学 | A kind of interim connection system of aerial cable |
| CN108598747A (en) * | 2018-03-30 | 2018-09-28 | 广东电网有限责任公司佛山供电局 | A kind of 10kV overhead transmission lines shunt line apparatus temporarily |
| KR20220003895A (en) * | 2020-07-02 | 2022-01-11 | 가나상공(주) | Temporary hook for indirect live wire working |
| KR102390667B1 (en) | 2020-07-02 | 2022-04-27 | 가나상공 | Temporary hook for indirect live wire working |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORAT Effective date: 20121108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121108 Address after: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Patentee after: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Patentee before: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20181230 |