CN211318503U - Novel rotatable high altitude wire holder - Google Patents
Novel rotatable high altitude wire holder Download PDFInfo
- Publication number
- CN211318503U CN211318503U CN201921709167.XU CN201921709167U CN211318503U CN 211318503 U CN211318503 U CN 211318503U CN 201921709167 U CN201921709167 U CN 201921709167U CN 211318503 U CN211318503 U CN 211318503U
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- CN
- China
- Prior art keywords
- insulating
- clamp
- wiring
- rod
- operating rod
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- Expired - Fee Related
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a lightning arrester live test wire clamping apparatus technical field specifically is a novel rotatable high altitude wire clamping device, separates including insulating bar, installs insulating handle, its characterized in that at insulating bar bottom: the upper end of the insulating operating rod is provided with a rotary rod through a rotary seat, the mounting seat arranged on the rotary rod is provided with a wiring clamp, and a clamp strand at the upper end of the wiring clamp is connected with a clamp opening controller at the lower end part of the insulating operating rod through an insulating rope. This device is through adopting insulating bar subsidiary controllable wiring pincers structure, avoids the high altitude clamp in the test process, gets the safe risk that the wiring brought, reaches the purpose of using manpower sparingly, time and protection staff safety with.
Description
Technical Field
The utility model relates to a lightning arrester live test wire clamping apparatus technical field specifically is a novel rotatable high altitude wire clamping device.
Background
The zinc oxide arrester is a protective device for limiting overvoltage and protecting electrical equipment. Along with the development of lightning protection counter measures, the number of zinc oxide arresters of the transformer substation is continuously increased. The zinc oxide arrester protects other electrical equipment from lightning overvoltage, and meanwhile, the normal operation of an electric power system is directly influenced by the insulation condition of the zinc oxide arrester, so that the monitoring of the zinc oxide arrester needs to be enhanced. According to the requirements of State examination and repair test regulations of State grid corporation, the zinc oxide arrester must be tested in an electrified state, namely, the resistive current of the arrester is tested in the electrified state. The resistance current of the zinc oxide arrester is tested by connecting a test wire to two ends of a counter of a base of the zinc oxide arrester. The traditional mode of adopting direct wiring, although the wiring contact is good, the security is poor, still has many problems in field test operation.
Because the zinc oxide arrester installation time is different, the wiring method of arrester counter and base is also different, mostly is soft copper area connection or copper core wire connection, also because the mounted position is too high simultaneously, and the field test wiring operation is inconvenient, has the potential safety hazard. At present, no like product exists in the market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel rotatable high altitude wire holder, the effectual high problem of field test wiring operation potential safety hazard of having solved is through adopting insulating bar subsidiary controllable wiring pincers structure, avoids the high altitude in the test process to press from both sides, gets the safe risk that the wiring brought, with reaching the purpose of using manpower sparingly, time and protection staff safety.
In order to achieve the purpose, the technical scheme adopted by the application is as follows:
the utility model provides a novel rotatable high altitude tension disk, includes insulating bar 1, installs insulating handle 2, its characterized in that in insulating bar 1 bottom: the upper end of the insulating operating rod 1 is provided with a rotary rod 4 through a rotary seat 5, a wiring clamp 7 is installed on a mounting seat 6 arranged on the rotary rod 4, and a clamp strand at the upper end of the wiring clamp 7 is connected with a clamp opening controller 3 at the lower end part of the insulating operating rod 1 through an insulating rope 8.
The insulating operating rod 1 is a hollow rod, and the insulating rope 8 penetrates through the hollow part of the insulating operating rod 1 and is connected with the clamping opening controller 3.
The clamping controller 3 is of a double-section rod type structure and is arranged on the insulating operating rod 1 through a mounting shaft 10.
And a binding post 9 is arranged on the jointing clamp 7.
The utility model has the advantages that: the device uses a novel rotatable high-altitude wire clamping device, the wire clamping test is quick in wire connection, and a tester can clamp and take a test wire by standing on the ground without climbing an insulating ladder; the wire clamping is firm and reliable during testing. In the process of testing the resistance current electrification of the zinc oxide arrester, the clamping and taking of the test wire are convenient, the operation of personnel is convenient, the carrying is convenient, and the wiring is firm and reliable. Thoroughly solved the electrified monitoring devices mounted position of arrester too high, the problem of electrified test can't be carried out to safe distance inadequately, avoids the safe risk that the eminence wiring brought, uses manpower sparingly and time simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a wire clamp configuration;
FIG. 3 is a schematic view of a rotary rod structure;
shown in the figure: insulating action bars 1, insulating handle 2, nip controller 3, rotary rod 4, roating seat 5, mount pad 6, binding clip 7, insulating rope 8, terminal 9, installation axle 10.
Detailed Description
The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:
example 1
A novel rotatable high altitude tension disk as shown in fig. 1-3 specifically has the following structure:
the insulating operation rod 1 is of a main body structure and is integrally made of hollow hard insulating materials, and the insulating operation rod 1 is long in whole length and needs to be specially fixed by one person. An insulating handle 2 is arranged at the bottom of the insulating operating rod 1.
The upper end of the insulated operating rod 2 is provided with a rotating rod 4 through a rotating seat 5. The swivel base 5 makes the swivel rod 4 a rotatable device. The upper end of the rotating seat 5 is provided with a mounting seat 6, and a wiring clamp 7 is fixedly mounted on the mounting seat 6.
The jointing clamp 7 is a double-strand clamp structure, the lower end strand clamp is fixedly mounted on the mounting seat 6, an insulating rope 8 is arranged on the upper end strand clamp, and the insulating rope 8 penetrates through the hollow part of the insulating operating rod 1 to be connected with the clamping opening controller 3. The clamping controller 3 is of a double-section rod type structure and is arranged on the insulating operating rod 1 through a mounting shaft 10.
The wiring clamp 7 is provided with a wiring terminal 9 for being connected with external detection equipment.
When in specific use: the insulating handle 2 of handheld insulating bar 1 tip installs wiring pincers 7 additional, and the head is rotatable to on connecting the terminal 9 on wiring pincers 7 with the test wire, utilize the nip controller 3 to realize opening and shutting of tip wiring pincers 7 mouth, handheld insulating bar 1 accords with the requirement of interchange withstand voltage test.
During the use, be connected resistive current tester test wire with the wire holder terminal, then with the instrument be connected the back, with novel rotatable high altitude wire holder connect with arrester counter connecting wire department can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a novel rotatable high altitude wire holder, includes insulating bar, installs insulating handle, its characterized in that at insulating bar bottom: the upper end of the insulating operating rod is provided with a rotary rod through a rotary seat, the mounting seat arranged on the rotary rod is provided with a wiring clamp, and a clamp strand at the upper end of the wiring clamp is connected with a clamp opening controller at the lower end part of the insulating operating rod through an insulating rope.
2. The novel rotatable overhead wire gripper as claimed in claim 1, wherein: the insulating operating rod is a hollow rod, and the insulating rope penetrates through the hollow part of the insulating operating rod to be connected with the clamping opening controller.
3. The novel rotatable overhead wire gripper as claimed in claim 1, wherein: the clamping controller is of a double-section rod type structure and is arranged on the insulating operating rod through an installation shaft.
4. The novel rotatable overhead wire gripper as claimed in claim 1, wherein: and a binding post is arranged on the wiring clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709167.XU CN211318503U (en) | 2019-10-12 | 2019-10-12 | Novel rotatable high altitude wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709167.XU CN211318503U (en) | 2019-10-12 | 2019-10-12 | Novel rotatable high altitude wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318503U true CN211318503U (en) | 2020-08-21 |
Family
ID=72054368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709167.XU Expired - Fee Related CN211318503U (en) | 2019-10-12 | 2019-10-12 | Novel rotatable high altitude wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318503U (en) |
-
2019
- 2019-10-12 CN CN201921709167.XU patent/CN211318503U/en not_active Expired - Fee Related
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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: 20200821 |