CN205484433U - 10kV zinc oxide arrester's test stand - Google Patents
10kV zinc oxide arrester's test stand Download PDFInfo
- Publication number
- CN205484433U CN205484433U CN201620192894.3U CN201620192894U CN205484433U CN 205484433 U CN205484433 U CN 205484433U CN 201620192894 U CN201620192894 U CN 201620192894U CN 205484433 U CN205484433 U CN 205484433U
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- test platform
- hole
- division board
- test
- screw
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Abstract
The utility model discloses a 10kV zinc oxide arrester's test stand, including A circular base, the pillar, test platform, division board and grounding screw, test platform's length is 40~45cm, the width is at least 13cm, be equipped with three screw thread installation through -hole on the test platform upper surface, the diameter of every screw thread installation through -hole is 10mm, and the distance between every adjacent two screw threads installation through -hole center is 15cm, it all is equipped with the mark to correspond every screw thread installation through -hole position department on the test platform upper surface, still be equipped with a grounding screw on the test platform upper surface, be fixed with a division board on the test platform lower surface, be equipped with first screw hole on the intermediate position of division board lower surface, be equipped with the second screw hole on the intermediate position of A circular base upper surface, the pillar both ends all are equipped with the external screw thread, and has the advantages of simple and reasonable structure, carry and store the convenience, good safety performance, experimental convenient and fast and the high characteristics of test efficiency, can effectively avoid zinc oxide arrester the aliasing to appear.
Description
Technical field
This utility model relates to a kind of test stand, the test stand of a kind of 10kV Zinc-Oxide Arrester.
Background technology
10kV Zinc-Oxide Arrester is the equipment that transforming plant protecting device exempts from that lightning surge attacks; on the one hand the overvoltage in power system can be absorbed; the insulation of protection power system device; on the other hand can prevent the infringement to system insulation of its exterior overvoltage, be the best equipment of current power system actual motion effect.Three Zinc-Oxide Arresters all can be installed in the most current high-voltage board, and need before use each Zinc-Oxide Arrester carries out on-the-spot leaks test.Traditional experiment personnel are to remove Zinc-Oxide Arrester individually to test one by one afterwards, in process of the test, also each Zinc-Oxide Arrester is installed earth lead and booster line, do not only exist Zinc-Oxide Arrester not to be fixed easily, poor stability, testing crew frequent operation, workload is big, ineffective shortcoming, badly influence job schedule, waste time and energy, and the Zinc-Oxide Arrester removed is owing to being all placed on together, easily obscure, thus the position in the original high-voltage board of Zinc-Oxide Arrester one_to_one corresponding after test cannot be made, affect data refer during follow-up maintenance.Occur in that multiple test stand the most at present, such as Patent No. ZL201220654996.4 zinc oxide arrester test frame and the 10kV arrestor test rack of Patent No. ZL201220571769.5, although these test stands facilitate the fixing of many Zinc-Oxide Arresters and test to a certain extent, reduce the workload of testing crew, improve work efficiency, but these test stands are the most not readily portable and store, and owing to structure design is unreasonable, yet suffer from poor safety performance, the problem that obscuring easily occurs in the Zinc-Oxide Arrester after test.
Utility model content
For the problems referred to above, the problem that this utility model intends to solve be to provide a kind of simple and reasonable, carry that storage is convenient, security performance is good, it is convenient and swift to test and the test stand of test efficiency is high 10kV Zinc-Oxide Arrester, it is possible to be prevented effectively from Zinc-Oxide Arrester and aliasing occur.
nullFor reaching above-mentioned purpose，This utility model is by the following technical solutions: the test stand of a kind of 10kV Zinc-Oxide Arrester，Including cup dolly、Pillar、Test platform、Division board and earthing screw，Described test platform is a rectangle iron plate，A length of the 40 of described test platform～45cm，Width is at least 13cm，Described test platform upper surface is provided with three screw threads and installs through hole，Each described screw thread is installed the diameter of through hole and is 10mm，And the distance that the most adjacent two described screw threads are installed between through hole center is 15cm，It is yi word pattern or equilateral triangle layout that three described screw threads install through hole，On described test platform upper surface, corresponding each described screw thread is installed and is equipped with labelling at through hole position，It is additionally provided with an earthing screw on described test platform upper surface，It is fixed with a division board on described test platform lower surface，Described division board is copper bar，Described test platform and described division board overlap，The centre position of described division board lower surface is provided with the first screwed hole，The centre position of described cup dolly upper surface is provided with the second screwed hole，Described pillar two ends are equipped with external screw thread，Described pillar one end is arranged in the second screwed hole of described cup dolly upper surface by threaded engagement，The described pillar other end is arranged in the first screwed hole of described division board lower surface also by threaded engagement.
As preferably, a length of 40cm of described test platform, width is 15cm.
As preferably, the height of described pillar is 30cm.
The beneficial effects of the utility model: this utility model is simple and reasonable, owing to being installed by threaded engagement between pillar and cup dolly and division board, so when not in use, cup dolly, pillar and division board can be dismantled, be convenient for carrying and store；And structure has been carried out unique design, it is additionally arranged division board, and the size of test platform, adjacent two screw threads are installed the distance between through hole center, the diameter of three screw thread installation through holes and arrangement and carried out particular requirement, not only it is greatly improved security performance during test, and make test convenient and swift, it is greatly improved test efficiency；On test platform upper surface, corresponding each screw thread is installed and is equipped with labelling at through hole position simultaneously, during test, three screw threads that remove three Zinc-Oxide Arresters are installed to correspondence markings are installed in through hole, then earth lead is connected on earthing screw, it is connected in turn booster line be test on that Zinc-Oxide Arrester testing, after test can directly by Zinc-Oxide Arrester according to labelling being installed in high-tension switch cabinet one by one, it is possible to be prevented effectively from Zinc-Oxide Arrester and aliasing occur.
In sum, this utility model have simple and reasonable, carry that storage is convenient, security performance is good, it is convenient and swift to test and test efficiency is high feature, it is possible to be prevented effectively from Zinc-Oxide Arrester and aliasing occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-cup dolly, 2-pillar, 3-test platform, 4-division board, 5-earthing screw, 6-screw thread installs through hole.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in the present embodiment (in figure, installing through hole by three screw threads is as a example by yi word pattern is arranged), the technical scheme in this utility model embodiment is carried out clear, complete description.
nullAs shown in Figure 1，The utility model discloses the test stand of a kind of 10kV Zinc-Oxide Arrester，Including cup dolly 1、Pillar 2、Test platform 3、Division board 4 and earthing screw 5，Test platform 3 is a rectangle iron plate，A length of the 40 of test platform 3～45cm，Width is at least 13cm，Test platform 3 upper surface is provided with three screw threads and installs through hole 6，Each screw thread is installed the diameter of through hole 6 and is 10mm，And the distance that the most adjacent two screw threads are installed between through hole 6 center is 15cm，Three screw threads install through hole 6, and in yi word pattern or equilateral triangle is arranged，On test platform 3 upper surface, corresponding each screw thread is installed and is equipped with labelling at through hole 6 position，An earthing screw 5 it is additionally provided with on test platform 3 upper surface，A division board 4 it is fixed with on test platform 3 lower surface，Division board 4 is copper bar，Test platform 3 and division board 4 overlap，The centre position of division board 4 lower surface is provided with the first screwed hole，The centre position of cup dolly 1 upper surface is provided with the second screwed hole，Pillar 2 two ends are equipped with external screw thread，Pillar 2 one end is arranged in the second screwed hole of cup dolly 1 upper surface by threaded engagement，Pillar 2 other end is arranged in the first screwed hole of division board 4 lower surface also by threaded engagement，The a length of 40cm of test platform 3，Width is 15cm，The height of pillar 2 is 30cm.
This utility model is simple and reasonable, owing to being installed by threaded engagement between pillar 2 and cup dolly 1 and division board 4, so when not in use, cup dolly 1, pillar 2 and division board 4 can be dismantled, be convenient for carrying and store；And structure has been carried out unique design, it is additionally arranged division board 4, and the size of test platform 3, adjacent two screw threads are installed the distance between through hole 6 center, the diameter of three screw thread installation through holes 6 and arrangement and carried out particular requirement, not only it is greatly improved security performance during test, and make test convenient and swift, it is greatly improved test efficiency；On test platform 3 upper surface, corresponding each screw thread is installed and is equipped with labelling at through hole 6 position simultaneously, during test, three screw threads that remove three Zinc-Oxide Arresters are installed to correspondence markings are installed in through hole 6, then earth lead is connected on earthing screw 5, it is connected in turn booster line be test on that Zinc-Oxide Arrester testing, after test can directly by Zinc-Oxide Arrester according to labelling being installed in high-tension switch cabinet one by one, it is possible to be prevented effectively from Zinc-Oxide Arrester and aliasing occur.
Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (3)
- null1. the test stand of a 10kV Zinc-Oxide Arrester，Including cup dolly (1)、Pillar (2)、Test platform (3)、Division board (4) and earthing screw (5)，It is characterized in that: described test platform (3) is a rectangle iron plate，A length of the 40～45cm of described test platform (3)，Width is at least 13cm，Described test platform (3) upper surface is provided with three screw threads and installs through hole (6)，Each described screw thread is installed the diameter of through hole (6) and is 10mm，And the distance that the most adjacent two described screw threads are installed between through hole (6) center is 15cm，Three described screw threads install through hole (6), and in yi word pattern or equilateral triangle is arranged，On described test platform (3) upper surface, corresponding each described screw thread is installed and is equipped with labelling at through hole (6) position，An earthing screw (5) it is additionally provided with on described test platform (3) upper surface，A division board (4) it is fixed with on described test platform (3) lower surface，Described division board (4) is copper bar，Described test platform (3) and described division board (4) overlap，The centre position of described division board (4) lower surface is provided with the first screwed hole，The centre position of described cup dolly (1) upper surface is provided with the second screwed hole，Described pillar (2) two ends are equipped with external screw thread，Described pillar (2) one end is arranged in the second screwed hole of described cup dolly (1) upper surface by threaded engagement，Described pillar (2) other end is arranged in the first screwed hole of described division board (4) lower surface also by threaded engagement.
- The test stand of 10kV Zinc-Oxide Arrester the most according to claim 1, it is characterised in that: a length of 40cm of described test platform (3), width is 15cm.
- The test stand of 10kV Zinc-Oxide Arrester the most according to claim 1, it is characterised in that: the height of described pillar (2) is 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192894.3U CN205484433U (en) | 2016-03-04 | 2016-03-04 | 10kV zinc oxide arrester's test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192894.3U CN205484433U (en) | 2016-03-04 | 2016-03-04 | 10kV zinc oxide arrester's test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484433U true CN205484433U (en) | 2016-08-17 |
Family
ID=56656319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192894.3U Expired - Fee Related CN205484433U (en) | 2016-03-04 | 2016-03-04 | 10kV zinc oxide arrester's test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484433U (en) |
-
2016
- 2016-03-04 CN CN201620192894.3U patent/CN205484433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20210304 |