CN208272330U - Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp - Google Patents
Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp Download PDFInfo
- Publication number
- CN208272330U CN208272330U CN201820659480.6U CN201820659480U CN208272330U CN 208272330 U CN208272330 U CN 208272330U CN 201820659480 U CN201820659480 U CN 201820659480U CN 208272330 U CN208272330 U CN 208272330U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- pedestal
- exchange fire
- cable clamp
- earth potential
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
It starts to exchange fire the fixed device of operation bolt shaped cable clamp, including insulating bar the utility model discloses a kind of distribution earth potential live, the pedestal and upper caliper being fixed on by insulating bar above insulating bar.The insulating bar includes insulating bar, and the insulating bar stud on insulating bar top to top is arranged in.The utility model structure is simple, easy for operation, reliable, can assist realizing that earth potential live is started to exchange fire operation, and the safe distance of operating personnel Yu electrical body and grounding body is effectively ensured, while effectively improving bolt shaped cable clamp terminal operation efficiency.
Description
Technical field
The utility model relates to electric power overhaul field of tool, specially a kind of distribution earth potential live is started to exchange fire operation screw bolt-type
Line clamp fixing device.
Background technique
As China's economy develops rapidly, electricity needs constantly increases, and people also proposed power quality and more want
It asks, the reliability of power supply has been an important indicator of power industry.
Operation of starting to exchange fire refers in such a way that main traverse line T connects lead, using wire clamp by user equipment lead and distribution line
Connection makes user's power equipment, facility access distribution network.Existing operation of starting to exchange fire can take that power failure is started to exchange fire and electrification is started to exchange fire two kinds
Mode.
Power off time can be effectively reduced by charging operation mode of starting to exchange fire, and improve power supply reliability, guarantee power quality.Therefore,
Livewire work in recent years has become distribution and starts to exchange fire indispensable operation mode in work.
The difference of current potential is according to operating personnel, power distribution live-wire mainly uses earth potential working, intermediate potential to make
Two kinds of operation modes of industry.
Earth potential working method be electric pole is climbed up using climbers, and completed by the way of insulating bar operation power distribution network repairing,
It the work such as starts to exchange fire.The operation mode has the characteristics that tool is simple, operation is convenient, has a wide range of application, construction cost is low, in distribution
It is widely used in livewire work work.
Medial potential working is the insulation that operating personnel and ground are realized using aerial lift device with insulated arm or insulated platform, operation people
Member wears insulating glove and is in intermediate potential completion livewire work.This operation mode is limited by vehicle cost, size etc., to operation
Environmental requirement is higher, and applicable elements are limited.
Earth potential live is started to exchange fire in operation, needs to connect the line of live wire and user equipment lead using fixed device
It pinches to position of starting to exchange fire, and operates fixed device after the completion of starting to exchange fire operation and unclamp wire clamp.But existing line clamp fixing device is mostly
For penetrating cable clamp and hedgehog hydnum wire clamp, and the fixation device for being suitable for bolt-tightened type c-type wire clamp is less, and difficult in use process
To guarantee that wire clamp is fixed.
Therefore, develop one kind start to exchange fire operation when can firmly fix bolt shaped cable clamp, do not interfere bolt tight in operation process
Gu operation, and wire clamp is fixed and is convenient to unclamp clamp device after the completion, is a good problem to study.
Summary of the invention
To solve the above-mentioned problems of the prior art, the utility model provides easy to use, reliable, the Neng Gouyou of one kind
Effect guarantee operating personnel safety, can less important work personnel efficiently complete bolt shaped cable clamp fixed operation, guarantee that earth potential live connects
The earth potential live of fiery operating efficiency is started to exchange fire the fixed device of operation bolt shaped cable clamp.
Purpose of the utility model is realized as follows:
Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp, including insulating bar, and insulation operation is passed through
Bar is fixed on pedestal and upper caliper above insulating bar；
The insulating bar includes insulating bar, and the insulating bar stud on insulating bar top to top is arranged in；
The insulating bar stud is to be provided with screw thread outside the body of rod on insulating bar top to top or be fixed with outer
The thread bush of screw thread；
The upper caliper is in the planar structure of buckle, is equipped with hook in caliper front end, middle part is equipped with Anti-dislocation hole, tail portion
Upper caliper screw hole is set；
The pedestal is in planar structure, and the front end of pedestal is equipped with bolt fastening handle hole, and middle part is welded with Anti-dislocation bar,
Pedestal screw hole is arranged in tail portion；
The upper caliper is arranged in parallel with pedestal, and upper caliper screw hole passes through insulating bar stud phase with pedestal screw hole
Even；And the Anti-dislocation bar of the middle of the base passes through the Anti-dislocation hole of upper caliper.
Positive beneficial effect: the utility model structure is simple, easy for operation, reliable, can assist realizing ground potential band
Electricity is started to exchange fire operation, and the safe distance of operating personnel Yu electrical body and grounding body is effectively ensured, while effectively improving bolt molded line
Clamp solid operating efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram three of the utility model；
Fig. 4 is the structural schematic diagram four of the utility model；
In figure are as follows: insulating bar 1, clamp 2, pedestal 3, insulating bar 4, stud 5, hook 6, Anti-dislocation hole 7, upper caliper spiral shell
Hole 8, bolt fastening handle hole 9, Anti-dislocation bar 10, pedestal screw hole 11
Specific embodiment:
With reference to the accompanying drawing, the utility model is described further:
As shown in Figure 1, distribution earth potential live is started to exchange fire, operation bolt shaped cable clamp fixes device, including insulating bar 1, leads to
Cross pedestal 3 and upper caliper 2 that insulating bar 1 is fixed on 1 top of insulating bar.
As shown in Fig. 2, the insulating bar 1 includes insulating bar 4, the insulation on 4 top of insulating bar to top is set
Operating stick stud 5；The insulating bar stud 5 is that screw thread or solid is provided with outside the body of rod on 4 top of insulating bar to top
Surely there is externally threaded thread bush.
As shown in figure 3, the upper caliper 2 is in the planar structure of buckle, it is equipped with hook 6 in caliper front end, middle part is equipped with
Upper caliper screw hole 8 is arranged in Anti-dislocation hole 7, tail portion.
As shown in figure 4, the pedestal 3 is in planar structure, the front end of pedestal is equipped with bolt fastening handle hole 9, middle part weldering
It is connected to Anti-dislocation bar 10, pedestal screw hole 11 is arranged in tail portion.
The upper caliper 2 is arranged in parallel with pedestal 3, and upper caliper screw hole 8 and pedestal screw hole 11 pass through insulating bar spiral shell
Column 5 is connected；And the Anti-dislocation bar 10 at 3 middle part of pedestal passes through the Anti-dislocation hole 7 of upper caliper 2.
Enough safe distances are kept with electrical body when for operating personnel's livewire work is effectively ensured, while ensuring to carry just
Prompt, flexible operation, 4 Design of length of this insulating bar are 3m；To make insulating bar average weight, present apparatus under the premise of proof strength
It is middle to use insulation shank diameter for 33.04mm.
According to the planar structure and mechanical characteristic of upper caliper 2 and pedestal 3, the utility model selects Al-Zn-Mg line aluminium alloy
Make upper caliper 2 and pedestal 3.
Bolt shaped cable clamp to be installed is placed between upper caliper 2 and pedestal 3 by operating personnel on ground, and by screw bolt-type
The bolt fastening handle hole 9 of the fastening bolt alignment pedestal 3 of wire clamp, rotating insulated operating stick 1 can reduce card after placement
Pincers 2 between pedestal 3 at a distance from until clamping screw shaped cable clamp.Bolt shaped cable clamp can be sent after the completion of fixed operation to electrification and be made
Industry position of starting to exchange fire carries out operation of starting to exchange fire.Operation of starting to exchange fire reversely rotates insulating bar 1 after the completion can unclamp bolt shaped cable clamp, take
Lower utility model device.
The utility model structure is simple, easy for operation, reliable, can assist realizing that earth potential live is started to exchange fire operation, and
The safe distance of operating personnel Yu electrical body and grounding body is effectively ensured, while effectively improving bolt shaped cable clamp terminal operation effect
Rate.
Above-mentioned above-described embodiment is merely to illustrate the technical solution of the utility model specific implementation rather than is limited,
Person of an ordinary skill in the technical field has not been changed its property it should be understood that under the premise of without prejudice to the utility model aims
Any equivalent substitute or obvious modification that energy or purposes carry out the embodiments of the present invention should all cover practical new at this
In the range of type is claimed.
Claims (4)
1. distribution earth potential live is started to exchange fire, operation bolt shaped cable clamp fixes device, it is characterised in that: including insulating bar, passes through
Insulating bar is fixed on pedestal and upper caliper above insulating bar；The insulating bar includes insulating bar, setting
Insulating bar stud on insulating bar top to top；The insulating bar stud is on insulating bar top to top
It is provided with screw thread outside the body of rod or is fixed with externally threaded thread bush.
2. distribution earth potential live according to claim 1 is started to exchange fire, operation bolt shaped cable clamp fixes device, it is characterised in that:
The upper caliper is in the planar structure of buckle, is equipped with hook in caliper front end, middle part is equipped with Anti-dislocation hole, blocks in the setting of tail portion
Clamp screw hole.
3. distribution earth potential live according to claim 1 is started to exchange fire, operation bolt shaped cable clamp fixes device, it is characterised in that:
The pedestal is in planar structure, and the front end of pedestal is equipped with bolt fastening handle hole, and middle part is welded with Anti-dislocation bar, tail portion setting
Pedestal screw hole.
4. starting to exchange fire the fixed device of operation bolt shaped cable clamp according to distribution earth potential live described in claim 1, it is characterised in that: institute
The upper caliper stated is arranged in parallel with pedestal, and upper caliper screw hole is connected with pedestal screw hole by insulating bar stud；And in pedestal
The Anti-dislocation bar in portion passes through the Anti-dislocation hole of upper caliper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659480.6U CN208272330U (en) | 2018-05-04 | 2018-05-04 | Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820659480.6U CN208272330U (en) | 2018-05-04 | 2018-05-04 | Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272330U true CN208272330U (en) | 2018-12-21 |
Family
ID=64682196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820659480.6U Expired - Fee Related CN208272330U (en) | 2018-05-04 | 2018-05-04 | Distribution earth potential live is started to exchange fire the fixed device of operation bolt shaped cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208272330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289574A (en) * | 2019-07-16 | 2019-09-27 | 国网湖北省电力有限公司宜昌供电公司 | 10kV insulating bar livewire work Multifunctional cable clamp |
-
2018
- 2018-05-04 CN CN201820659480.6U patent/CN208272330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289574A (en) * | 2019-07-16 | 2019-09-27 | 国网湖北省电力有限公司宜昌供电公司 | 10kV insulating bar livewire work Multifunctional cable clamp |
| CN110289574B (en) * | 2019-07-16 | 2024-01-05 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional J-shaped line clamping and assembling and disassembling tool for 10kV insulating rod operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181221 Termination date: 20190504 |