CN218848208U

CN218848208U - Safety device for lightning arrester characteristic tester

Info

Publication number: CN218848208U
Application number: CN202223531600.XU
Authority: CN
Inventors: 胡琼华; 巫新岁; 马维芳
Original assignee: Yunnan Ruida Electric Power Technology Development Co ltd
Current assignee: Yunnan Ruida Electric Power Technology Development Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-11
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a safety device for arrester characteristic tester, the protective housing comprises a protective housing, the bottom of protective housing both sides all communicates there is the buffering shell, the inner chamber of buffering shell is provided with the push pedal, the equal fixedly connected with flexure strip in one side that two push pedals are opposite, the equal fixedly connected with ejector pad in one side that two push pedals are relative, the bottom fixedly connected with tester body of protective housing inner chamber, the top of protective housing is provided with the anticollision board, the equal fixedly connected with depression bar in both sides of anticollision board bottom, the bottom of depression bar runs through to the inner chamber and the fixedly connected with clamp plate of protective housing. The utility model discloses a set up push pedal, flexure strip, ejector pad, anticollision board, depression bar, clamp plate, push rod, limiting plate, energy-absorbing piece, fixed block, base, push wheel and spring, solved the relatively poor problem of current arrester characteristic tester protecting effect, this safety device for arrester characteristic tester possesses the effectual advantage of safety protection.

Description

Safety device for lightning arrester characteristic tester

Technical Field

The utility model relates to an arrester characteristic test appearance technical field specifically is a safety device for arrester characteristic test appearance.

Background

At present, a lightning arrester characteristic tester is required to be used in the testing process of the lightning arrester, and the testing data of the lightning arrester is acquired through the lightning arrester characteristic tester;

the utility model is as follows: "a lightning arrester characteristic tester", patent number: "CN211603379U", this patent stores up the line frame and includes: store up the line frame body, two installation pieces, two the installation piece sets up one on the other the upper and lower both sides front end of storing up the line frame body, the convenience is to carrying of reference voltage input wire, leakage current input wire and ground wire, does not need unnecessary packing box or wrapping bag to carrying of various wires, the effectual quantity of carrying that reduces article when testing in the open air, alleviate tester's burden, but this patent does not have the safety protection function, can't carry out safety protection to arrester characteristic tester, run into collision or heavy object collision and lead to its damage to appear easily, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for arrester characteristic tester possesses the effectual advantage of safety protection, has solved the relatively poor problem of current arrester characteristic tester protecting effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety device for arrester characteristic tester, includes the protective housing, the bottom of protective housing both sides all communicates there is the buffering shell, the inner chamber of buffering shell is provided with the push pedal, the equal fixedly connected with flexure strip in one side that two push pedals are opposite, the equal fixedly connected with ejector pad in one side that two push pedals are relative, the bottom fixedly connected with tester body of protective housing inner chamber, the top of protective housing is provided with the anticollision board, the equal fixedly connected with depression bar in both sides of anticollision board bottom, the bottom of depression bar runs through to the inner chamber and the fixedly connected with clamp plate of protective housing, the bottom fixedly connected with push rod of clamp plate, the bottom fixedly connected with energy-absorbing shell of protective housing, the inner chamber of energy-absorbing shell is provided with the limiting plate, the top fixedly connected with energy-absorbing piece of limiting plate, the bottom fixedly connected with fixed block of limiting plate, energy-absorbing shell and fixedly connected with base are run through to the bottom of fixed block, the equal fixedly connected with push wheel in both sides at base top, the cover on push wheel is equipped with the spring, the top of push wheel runs through to the inner chamber of protective housing.

Preferably, the top and the bottom of push pedal all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the top and the bottom of buffering shell inner chamber.

Preferably, the bottom of the buffer shell is fixedly connected with a conductive wire, and the top and the bottom of the spring are respectively and fixedly connected with the protective shell and the base.

Preferably, the bottom of the energy-absorbing shell is provided with an opening matched with the fixed block for use, and the energy-absorbing block is made of EVA energy-absorbing material.

Preferably, the handle is fixedly connected to the two sides of the top of the anti-collision plate, the rubber block is fixedly connected to the bottom of the anti-collision plate, and the bottom of the rubber block is fixedly connected with the protective shell.

Preferably, the top of the front surface of the protective shell is movably connected with a protective door through a hinge, a heat dissipation opening is formed in the front side of the protective door, and a handle is fixedly connected to the bottom of the front side of the protective door.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up push pedal, flexure strip, ejector pad, anticollision board, depression bar, clamp plate, push rod, limiting plate, energy-absorbing piece, fixed block, base, push wheel and spring, solved the relatively poor problem of current arrester characteristic tester protecting effect, this safety device for arrester characteristic tester possesses the effectual advantage of safety protection, is worth promoting.

2. The utility model discloses a set up the flexure strip, can absorb the impact force that the push pedal conduction comes, through setting up the ejector pad, can with the push rod with push away the service position of wheel cooperation control push pedal, through setting up the energy-absorbing piece, can absorb the impact force that the conduction of energy-absorbing shell comes, through setting up slider and spout, can make things convenient for the use of push pedal, make its removal about can be steady, through setting up the rubber block, can further improve the protecting effect of anticollision board, through setting up the conductor wire, can improve the security of whole equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a protective shell; 2. a buffer shell; 3. pushing the plate; 4. an elastic sheet; 5. pushing a block; 6. a tester body; 7. an anti-collision plate; 8. a pressure lever; 9. pressing a plate; 10. a push rod; 11. an energy absorbing shell; 12. a limiting plate; 13. an energy absorbing block; 14. a fixed block; 15. a base; 16. a push wheel; 17. a spring; 18. a slider; 19. a chute; 20. a conductive line; 21. a rubber block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a safety protection device for a lightning arrester characteristic tester comprises a protective shell 1, wherein the bottoms of two sides of the protective shell 1 are both communicated with a buffer shell 2, an inner cavity of the buffer shell 2 is provided with push plates 3, one sides of the two push plates 3 opposite to each other are both fixedly connected with an elastic sheet 4, one sides of the two push plates 3 opposite to each other are both fixedly connected with a push block 5, the bottom of the inner cavity of the protective shell 1 is fixedly connected with a tester body 6, the top of the protective shell 1 is provided with an anti-collision plate 7, two sides of the bottom of the anti-collision plate 7 are both fixedly connected with a compression bar 8, the bottom of the compression bar 8 penetrates through the inner cavity of the protective shell 1 and is fixedly connected with a compression plate 9, the bottom of the compression plate 9 is fixedly connected with a push rod 10, the bottom of the protective shell 1 is fixedly connected with an energy absorption shell 11, the inner cavity of the energy absorption shell 11 is provided with a limiting plate 12, the top of the limiting plate 12 is fixedly connected with an energy absorption block 13, and the bottom of the limiting plate 12 is fixedly connected with a fixed block 14, the bottom of the fixed block 14 penetrates through the energy-absorbing shell 11 and is fixedly connected with the base 15, two sides of the top of the base 15 are fixedly connected with the push wheel 16, the surface of the push wheel 16 is sleeved with a spring 17, the top of the push wheel 16 penetrates through the inner cavity of the protective shell 1, the top and the bottom of the push plate 3 are fixedly connected with a slide block 18, the top and the bottom of the inner cavity of the buffer shell 2 are both provided with a slide groove 19 matched with the slide block 18 for use, the bottom of the buffer shell 2 is fixedly connected with a conductive wire 20, the top and the bottom of the spring 17 are respectively fixedly connected with the protective shell 1 and the base 15, the bottom of the energy-absorbing shell 11 is provided with an opening matched with the fixed block 14 for use, the energy-absorbing block 13 is made of an EVA energy-absorbing material, two sides of the top of the anti-collision plate 7 are both fixedly connected with handles, the bottom of the anti-collision plate 7 is fixedly connected with a rubber block 21, and the bottom of the rubber block 21 is fixedly connected with the protective shell 1, the top on the positive surface of protective housing 1 has the shutter through hinge swing joint, the front side of shutter is opened and is equipped with the thermovent, the bottom fixedly connected with handle of shutter front side, through setting up flexure strip 4, can absorb the impact force that push pedal 3 conducts, through setting up ejector pad 5, can cooperate the position of use of control push pedal 3 with push rod 10 and push pulley 16, through setting up energy-absorbing block 13, can absorb the impact force that energy-absorbing shell 11 conducts, through setting up slider 18 and spout 19, can make things convenient for the use of push pedal 3, make it can be steady to control about, through setting up rubber block 21, can further improve the protective effect of crashproof board 7, through setting up conductor wire 20, can improve the security of whole equipment, through setting up push pedal 3, flexure strip 4, ejector pad 5, crashproof board 7, lightning rod 8, clamp plate 9, push rod 10, limiting plate 12, energy-absorbing block 13, fixed block 14, base 15, push pulley 16 and spring 17, the relatively poor problem of current lightning arrester characteristic tester protective effect has been solved, this safety device for the lightning arrester characteristic tester, it is worth the safety protection device, the advantage of good to be worth promoting.

During the use, run into the heavy object and push down back crashproof board 7 and receive the striking in the use, crashproof board 7 drives depression bar 8 and clamp plate 9 and removes, clamp plate 9 removes and drives push rod 10 extrusion ejector pad 5, protective housing 1 moves down simultaneously, protective housing 1 moves and drives energy-absorbing shell 11 extrusion energy-absorbing piece 13, energy-absorbing piece 13 receives and extrudes the partial impact force of back absorption, protective housing 1 extrusion spring 17 makes 5 extrusion pushing wheels 16 of ejector pad, ejector pad 5 receives the extrusion of push rod 10 and pushing wheels 16 simultaneously, make 5 drive 3 extrusion flexure strips 4 of push pedal of ejector pad, flexure strip 4 shrink absorbs the impact force, prevent that tester body 6 from receiving the influence of impact force, improve tester body 6's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safety device for arrester characteristic test appearance, includes protective housing (1), its characterized in that: the bottom of the two sides of the protective shell (1) is communicated with a buffer shell (2), the inner cavity of the buffer shell (2) is provided with a push plate (3), one side of the two push plates (3) opposite to each other is fixedly connected with an elastic sheet (4), one side of the two push plates (3) opposite to each other is fixedly connected with a push block (5), the bottom of the inner cavity of the protective shell (1) is fixedly connected with a tester body (6), the top of the protective shell (1) is provided with an anti-collision plate (7), the two sides of the bottom of the anti-collision plate (7) are fixedly connected with a compression bar (8), the bottom of the compression bar (8) is communicated with the inner cavity of the protective shell (1) and is fixedly connected with a pressure plate (9), the bottom of the pressure plate (9) is fixedly connected with a push rod (10), the bottom of the protective shell (1) is fixedly connected with an energy-absorbing shell (11), the inner cavity of the energy-absorbing shell (11) is provided with a limiting plate (12), the top of the limiting plate (12) is fixedly connected with an energy-absorbing block (13), the bottom of the limiting plate (12) is fixedly connected with an energy-absorbing wheel (14), the bottom of the fixed block (14) is communicated with an energy-absorbing wheel (15), and the top of the base (15) is sleeved with a spring wheel (16), the top of the push wheel (16) penetrates through the inner cavity of the protective shell (1).

2. The safety protection device for the lightning arrester characteristic tester according to claim 1, characterized in that: the top and the bottom of push pedal (3) all fixedly connected with slider (18), spout (19) that use with slider (18) cooperation are all seted up to the top and the bottom of buffer shell (2) inner chamber.

3. The safety protection device for the lightning arrester characteristic tester according to claim 1, characterized in that: the bottom of buffer shell (2) is fixedly connected with conductor wire (20), the top and the bottom of spring (17) respectively with protective housing (1) and base (15) fixed connection.

4. The safety protection device for the lightning arrester characteristic tester according to claim 1, characterized in that: an opening matched with the fixing block (14) in use is formed in the bottom of the energy-absorbing shell (11), and the energy-absorbing block (13) is made of EVA energy-absorbing materials.

5. The safety protection device for the lightning arrester characteristic tester according to claim 1, characterized in that: the utility model discloses a crash-proof plate, including crashproof board (7), the equal fixedly connected with handle in both sides at crashproof board (7) top, the bottom fixedly connected with block rubber (21) of crashproof board (7), the bottom and protective housing (1) fixed connection of block rubber (21).

6. The safety protection device for the lightning arrester characteristic tester according to claim 1, characterized in that: the top of the front surface of the protective shell (1) is movably connected with a protective door through a hinge, a heat dissipation opening is formed in the front side of the protective door, and a handle is fixedly connected to the bottom of the front side of the protective door.