CN216849681U

CN216849681U - Static contact component structure

Info

Publication number: CN216849681U
Application number: CN202220421539.4U
Authority: CN
Inventors: 刘顺民; 张金一; 陈科特
Original assignee: Wenzhou Yuhong Electric Co ltd
Current assignee: Wenzhou Yuhong Electric Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-28
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a static contact subassembly structure, including the static contact body, the top of static contact body is provided with the carousel, the bottom of static contact body is provided with the locating plate, the thread groove has been seted up to the inside of static contact body, the left side fixed mounting at locating plate top has the locating lever, the right side fixed mounting at locating plate top holds the post, the inside of holding the post has been seted up logical groove, the inside that leads to the groove is provided with the gag lever post, the inside that holds the post just is located logical groove's both sides and has all seted up the spout. The utility model discloses a set up the thread groove and carry on spacingly to the threaded rod, adjust the locating lever through setting up the screw rod, lead to the groove and hold the gag lever post through setting up, carry out spacing joint to the static contact body through setting up locating lever and kelly convenience, carry on spacingly to the slider through setting up the spout, prevent that the slider from taking place to rock at the in-process that removes.

Description

Static contact assembly structure

Technical Field

The utility model relates to a static contact technical field specifically is a static contact subassembly structure.

Background

The static contact refers to a contact point of a switch, a relay and a contactor which do not act along with an actuating mechanism, also called a static contact, or vice versa, the static contact is a key component of a high-voltage switch, the connection and disconnection of the high-voltage switch are realized by the static contact, the service life of the static contact determines the service life of the high-voltage switch, and further determines the safe operation of a high-voltage power transmission and transformation network, and the contact generates pressing force on a moving contact by the rigidity of the contact when working, so that the contact part also needs to have high strength and rigidity in addition to high conductivity, however, the contact is often used as a simple electrical appliance for rough type production by manufacturing departments, the design, material selection, processing technology, quality control and the like of products are not paid attention, and the traditional forming technology of the contact part of the high-voltage switch cannot meet the requirement of the high-voltage switch industry on the performance of the part along with the improvement of the voltage level of a power transmission and transformation line and the increase of the transmission and transformation capacity, the static contact assembly that uses at present is inconvenient fixed, leads to it during operation, appears becoming flexible easily to influence the life of static contact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a static contact subassembly structure possesses the advantage of being convenient for to fix, has solved the inconvenient fixing of the static contact subassembly of using at present, leads to it to appear becoming flexible easily at the during operation to influence static contact life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a static contact subassembly structure, includes the static contact body, the top of static contact body is provided with the carousel, the bottom of static contact body is provided with the locating plate, the thread groove has been seted up to the inside of static contact body, the left side fixed mounting at locating plate top has the locating lever, the right side fixed mounting at locating plate top holds the post, the inside of holding the post has seted up logical groove, the inside that leads to the groove is provided with the gag lever post, the inside that holds the post just is located the both sides that lead to the groove and has all seted up the spout, the internal rotation of thread groove is connected with the threaded rod.

Preferably, the bottom of the threaded rod is rotatably connected with the top of the positioning plate through a bearing, and the top of the limiting rod is fixedly connected with the bottom of the static contact body.

Preferably, the inside sliding connection of spout has the slider, the slider is close to relatively one side and the both sides fixed connection of gag lever post.

Preferably, a clamping rod is fixedly installed on the left side of the center of the bottom of the static contact body, and the top of the threaded rod is fixedly connected with the bottom of the rotary table.

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

1. the utility model discloses a set up the thread groove and carry on spacingly to the threaded rod, adjust the locating lever through setting up the threaded rod, lead to the groove and hold the gag lever post through setting up, conveniently carry out spacing joint to the static contact body through setting up locating lever and kelly, carry on spacingly to the slider through setting up the spout, prevent that the slider from taking place to rock at the in-process that removes, solved the inconvenient fixed of static contact subassembly that uses at present simultaneously, lead to it at the during operation, appear becoming flexible easily to influence static contact life's problem.

2. The utility model discloses a set up the gag lever post and carry on spacingly to holding the post, carry on spacingly to the locating plate indirectly, carry on spacingly to the gag lever post through setting up the slider, prevent that the gag lever post from taking place to rock at the in-process that removes, drive the threaded rod through setting up the carousel to reach the effect of labour saving and time saving.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the accommodating column of the present invention.

In the figure: 1. a static contact body; 2. positioning a plate; 3. a turntable; 4. a threaded rod; 5. positioning a rod; 6. a clamping rod; 7. a limiting rod; 8. a receiving post; 9. a through groove; 10. a chute; 11. a slider; 12. a thread groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a static contact component structure comprises a static contact body 1, a rotating disc 3 is arranged at the top of the static contact body 1, a positioning plate 2 is arranged at the bottom of the static contact body 1, a threaded groove 12 is formed in the static contact body 1, a positioning rod 5 is fixedly arranged at the left side of the top of the positioning plate 2, a containing column 8 is fixedly arranged at the right side of the top of the positioning plate 2, a through groove 9 is formed in the containing column 8, a limiting rod 7 is arranged in the through groove 9, sliding grooves 10 are formed in the containing column 8 and located at two sides of the through groove 9, a threaded rod 4 is rotatably connected in the threaded groove 12, the threaded rod 4 is limited by the threaded groove 12, the positioning rod 5 is adjusted by the threaded rod 4, the limiting rod 7 is contained by the through groove 9, and the static contact body 1 is conveniently limited and clamped by the positioning rod 5 and the clamping rod 6, carry out spacingly to slider 11 through setting up spout 10, prevent that slider 11 from taking place to rock at the in-process that removes, the bottom of threaded rod 4 is passed through the bearing and is connected with the top rotation of locating plate 2, the top of gag lever post 7 and the bottom fixed connection of static contact body 1, it is spacing to holding post 8 through setting up gag lever post 7, indirectly carry out spacingly to locating plate 2, the inside sliding connection of spout 10 has slider 11, one side that slider 11 is close to relatively and the both sides fixed connection of gag lever post 7, it is spacing to carry out gag lever post 7 through setting up slider 11, prevent that gag lever post 7 from taking place to rock at the in-process that removes, the left side fixed mounting of 1 bottom center department of static contact body has kelly 6, the top of threaded rod 4 and the bottom fixed connection of carousel 3, drive threaded rod 4 through setting up carousel 3, thereby reach the effect of labour saving and time.

During the use, rotate carousel 3 when installing static contact body 1, drive threaded rod 4 through carousel 3 and rotate to make locating plate 2 drive locating lever 5 and hold post 8 and upwards remove, fix static contact body 1 under the effect of locating lever 5 and kelly 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A static contact subassembly structure, includes static contact body (1), its characterized in that: the top of static contact body (1) is provided with carousel (3), the bottom of static contact body (1) is provided with locating plate (2), thread groove (12) have been seted up to the inside of static contact body (1), the left side fixed mounting at locating plate (2) top has locating lever (5), the right side fixed mounting at locating plate (2) top has holds post (8), logical groove (9) have been seted up to the inside that holds post (8), the inside that leads to groove (9) is provided with gag lever post (7), spout (10) have all been seted up to the inside that holds post (8) and the both sides that are located logical groove (9), the internal rotation of thread groove (12) is connected with threaded rod (4).

2. A static contact assembly structure as claimed in claim 1, wherein: the bottom of the threaded rod (4) is rotatably connected with the top of the positioning plate (2) through a bearing, and the top of the limiting rod (7) is fixedly connected with the bottom of the static contact body (1).

3. A static contact assembly structure as claimed in claim 1, wherein: the inside sliding connection of spout (10) has slider (11), the one side that slider (11) are close to relatively and the both sides fixed connection of gag lever post (7).

4. A static contact assembly structure as claimed in claim 1, wherein: the left side fixed mounting of static contact body (1) bottom center department has kelly (6), the top of threaded rod (4) and the bottom fixed connection of carousel (3).