CN218569380U

CN218569380U - Improved VS1 high-voltage vacuum switch characteristic tester connecting kit

Info

Publication number: CN218569380U
Application number: CN202223197696.0U
Authority: CN
Inventors: 贾建军; 肖菲; 吴嘉威; 肖益维; 王哲; 於柏薇; 贾旭涛; 任玉龙; 郑玮; 李靖; 俞宏伟
Original assignee: Baotou Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Current assignee: Baotou Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-03
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an improved generation VS1 high-pressure vacuum switch characteristic test appearance connects external member, including the grafting casing, the inside of grafting casing is provided with the grafting module, a plurality of spacing holes have evenly been seted up on the grafting module. The plug-in module replaces the original wire clamp type connecting lead, the plug-in module has good matching performance with the aviation plug of the vacuum circuit breaker, the problem that the aviation plug lead needle of the circuit breaker is damaged by the wire clamp type connecting lead is solved, meanwhile, a signal transmission line of a characteristic tester does not need to correspond to a lead needle terminal in use, the working efficiency is greatly improved, and the problem of connection error is avoided; meanwhile, the damage to the test equipment and the aviation plug of the breaker is reduced, the test efficiency is improved, and the data acquisition accuracy is improved.

Description

Improved VS1 high-voltage vacuum switch characteristic tester connecting kit

Technical Field

The utility model relates to a circuit breaker characteristic test appearance technical field especially relates to improved generation VS1 high pressure vacuum switch characteristic test appearance connection external member.

Background

The connecting pieces configured by the existing circuit breaker characteristic tester are all wire clamp type connecting leads. In the maintenance process of the vacuum circuit breaker, the wire clamp port is sharp, the aviation plug lead wire needle is inevitably abraded by using the connecting lead wire, the lead wire needle is deformed and bent under the action of stress, the aviation plug lead wire needle is poor in contact with the base due to the defect, the service life of the aviation plug of the vacuum circuit breaker is shortened, and even the aviation plug is damaged, as shown in the defect of the traditional mode wiring mode of fig. 1. Secondly, when using the line clamp formula connecting lead to do the circuit breaker characteristic test, need to correspond signal transmission line fastener and circuit breaker aviation plug lead wire needle terminal one by one, the mode of connection is loaded down with trivial details, as shown in the traditional mode of connection of fig. 2, under many circuit breakers routine maintenance work scenes, reduces work efficiency. Such as a connection error, may short circuit and damage the circuit breaker aviation plug or circuit breaker control circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the improved VS1 high-voltage vacuum switch characteristic tester connecting kit is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

improved generation VS1 high-pressure vacuum switch characteristic test appearance connecting kit, including the grafting casing, the inside of grafting casing is provided with the grafting module, evenly seted up a plurality of spacing holes on the grafting module, every the avris of spacing hole all is provided with the digital label, the through-hole has been seted up to grafting casing lateral wall, be provided with the bellows in the through-hole, be provided with the grafting subassembly in the bellows.

Preferably, the plug assembly includes a first data line, a second data line, a third data line, a fourth data line, a fifth data line and a sixth data line.

Preferably, the first data line, the second data line, the third data line, the fourth data line, the fifth data line and the sixth data line are located at one end inside the plug-in housing, a plug-in socket is arranged at the bottom of the plug-in socket, a limit column is arranged at the other end of the first data line, the second data line, the third data line, the fourth data line, the fifth data line and the sixth data line, and a plug-in terminal is arranged at the end of the limit column.

Preferably, the plug socket is located in the limiting hole, and the length of the plug socket is consistent with the depth of the limiting hole.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the plug-in module replaces the original wire clamp type connecting lead, the plug-in module has good matching performance with the aviation plug of the vacuum circuit breaker, the problem that the aviation plug lead needle of the circuit breaker is damaged by the wire clamp type connecting lead is solved, meanwhile, a signal transmission line of a characteristic tester does not need to correspond to a lead needle terminal in use, the working efficiency is greatly improved, and the problem of connection error is avoided; meanwhile, the damage to the test equipment and the breaker aviation plug is reduced, the test efficiency is improved, and the data acquisition accuracy is improved.

Drawings

Fig. 1 shows a schematic view of a first viewing angle structure provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a second perspective structure provided according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of a third view structure provided according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a fourth view structure provided according to an embodiment of the present invention;

fig. 5 is an enlarged schematic structural diagram of a point a in fig. 4 according to an embodiment of the present invention;

illustration of the drawings:

1. inserting the shell; 2. a plug-in module; 3. a limiting hole; 4. a bellows; 5. a first data line; 6. a second data line; 7. a third data line; 8. a fourth data line; 9. a fifth data line; 10. a sixth data line; 11. a socket; 12. inserting holes; 13. a limiting column; 14. a plug terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

improved generation VS1 high-pressure vacuum switch characteristic test appearance connecting sleeve spare, including grafting casing 1, the inside of grafting casing 1 is provided with grafting module 2, grafting module 2 has good matching nature with vacuum circuit breaker aviation plug, a plurality of spacing holes 3 have evenly been seted up on the grafting module 2, the avris of every spacing hole 3 all is provided with digital mark, the through-hole has been seted up to grafting casing 1 lateral wall, is provided with bellows 4 in the through-hole, is provided with the grafting subassembly in the bellows 4. The plug assembly comprises a first data line 5, a second data line 6, a third data line 7, a fourth data line 8, a fifth data line 9 and a sixth data line 10. The first data line 5, the second data line 6, the third data line 7, the fourth data line 8, the fifth data line 9 and the sixth data line 10 are arranged at one end inside the plug-in housing 1, a plug socket 11 is arranged at the bottom of the plug socket 11, a plug hole 12 is formed in the bottom of the plug socket 11, a limiting column 13 is arranged at the other end of the first data line 5, the second data line 6, the third data line 7, the fourth data line 8, the fifth data line 9 and the sixth data line 10, and a plug terminal 14 is arranged at the end of the limiting column 13. The plug socket 11 is positioned in the limiting hole 3, and the length of the plug socket 11 is consistent with the depth of the limiting hole 3.

Specifically, as shown in the figure, the plug-in assembly comprises a first data line 5, a second data line 6, a third data line 7, a fourth data line 8, a fifth data line 9 and a sixth data line 10, plug-in sockets 11 at one ends of the first data line 5, the second data line 6, the third data line 7, the fourth data line 8, the fifth data line 9 and the sixth data line 10 are respectively inserted into limiting holes 3 with the numbers of 4, 14, 25, 30, 31 and 35 for testing, and 1, the color of the data line is selected to correspond to the color of a signal transmission line of a circuit breaker characteristic tester so as to be convenient to connect and use; 2. a plurality of strands of copper wires of 4mm ^2 are selected as the data wires; 3. an inserted data line can be added according to the requirements of test items; the first data line 5, the second data line 6, the third data line 7, the fourth data line 8, the fifth data line 9 and the sixth data line 10 are located the inside one end of grafting casing 1 and are provided with socket 11, jack 12 has been seted up to socket 11's bottom, connect together through the mode of crimping between socket 11 and the data line, first data line 5, the second data line 6, the third data line 7, the fourth data line 8, the other end of fifth data line 9 and sixth data line 10 is provided with spacing post 13, the tip of spacing post 13 is provided with plug terminal 14, socket 11 is located spacing hole 3, the length of socket 11 is unanimous with the degree of depth of spacing hole 3, circuit breaker aviation plug lead pin and jack 12 mutual adaptation.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Improved generation VS1 high-pressure vacuum switch characteristic test appearance connecting kit, including grafting casing (1), its characterized in that, the inside of grafting casing (1) is provided with grafting module (2), evenly seted up a plurality of spacing holes (3) on grafting module (2), every the avris of spacing hole (3) all is provided with digital mark, the through-hole has been seted up to grafting casing (1) lateral wall, be provided with bellows (4) in the through-hole, be provided with the grafting subassembly in bellows (4).

2. The improved VS1 high-voltage vacuum switch characteristic tester connection kit of claim 1, wherein said plug-in assembly comprises a first data line (5), a second data line (6), a third data line (7), a fourth data line (8), a fifth data line (9) and a sixth data line (10).

3. The improved VS1 high-voltage vacuum switch characteristic tester connecting kit according to claim 2, wherein one end of the first data line (5), the second data line (6), the third data line (7), the fourth data line (8), the fifth data line (9) and the sixth data line (10) inside the plug-in housing (1) is provided with a plug socket (11), the bottom of the plug socket (11) is provided with a plug hole (12), the other ends of the first data line (5), the second data line (6), the third data line (7), the fourth data line (8), the fifth data line (9) and the sixth data line (10) are provided with a limiting column (13), and the end of the limiting column (13) is provided with a plug terminal (14).

4. The improved VS1 high-voltage vacuum switch characteristic tester connection kit according to claim 3, wherein the plug socket (11) is located in the limiting hole (3), and the length of the plug socket (11) is consistent with the depth of the limiting hole (3).