CN218602193U

CN218602193U - Insulator

Info

Publication number: CN218602193U
Application number: CN202222021127.4U
Authority: CN
Inventors: 马继兰
Original assignee: Individual
Current assignee: Jiangsu Yuanhang Power Cable Accessories Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-03-10
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an insulator, including the insulator body, the inner chamber of insulator body is provided with the screw thread post, the bottom fixed mounting of screw thread post has the base, the surface of screw thread post is rotated through the screw thread and is connected with the thread bush, evenly distributed's holding tank is seted up to the inside of screw thread post, the inside of screw thread post and the both sides that are located the holding tank have all seted up the second spout, the inside of holding tank is provided with two kellies, evenly distributed's draw-in groove is seted up to the inner chamber of insulator body. The utility model discloses a set up the holding tank and hold the kelly, carry on spacingly through setting up the draw-in groove to the kelly to fix the insulator body, carry on spacingly through setting up first spout to first slider, prevent that first slider from taking place to rock at the in-process that removes, carry on spacingly to the gag lever post through setting up first slider, prevent that the gag lever post from taking place to rock at the in-process that removes.

Description

Insulator

Technical Field

The utility model relates to an insulator technical field specifically is an insulator.

Background

The insulator is installed on conductors with different electric potentials or a device which can bear the action of voltage and mechanical stress and is arranged between the conductor and a grounding component, the insulators are various in types and shapes, although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting, the insulator is a special insulating control part and can play an important role in an overhead transmission line, the insulator is mostly used for a telegraph pole in the early years, one end of a high-voltage wire connecting tower which is slowly developed is hung with a plurality of disc-shaped insulators, the insulators are usually made of glass or ceramics for increasing the creepage distance, the insulator is called as an insulator, the insulator cannot fail due to various electromechanical stresses caused by the change of the environment and the electric load condition, otherwise, the insulator cannot play a great role, and the use and the service life of the whole line can be damaged.

When the insulator used at present is installed, the insulator does not have the function of quick positioning and installation, so that workshop workers spend long time in assembling, the working efficiency is low, and the assembling progress of the insulator is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator possesses the advantage of quick location installation, has solved the insulator of present use and has not had the function of quick location installation when the installation, leads to the workshop workman when the equipment, expends for a long time, and work efficiency is low to the problem of insulator equipment progress has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulator, includes the insulator body, the inner chamber of insulator body is provided with the screw thread post, the bottom fixed mounting of screw thread post has the base, the surface of screw thread post is rotated through the screw thread and is connected with the thread bush, evenly distributed's holding tank has been seted up to the inside of screw thread post, the inside of screw thread post and the both sides that are located the holding tank have all seted up the second spout, the inside of holding tank is provided with two kellies, evenly distributed's draw-in groove has been seted up to the inner chamber of insulator body, logical groove has all been seted up to the both sides of base bottom, the inside fixed mounting who leads to the groove has the third spring, the top fixed mounting of third spring has the locating lever, the inside of base and the both sides that are located logical groove have all seted up the third spout, first spout has all been seted up to the both sides at thread bush top, the inside sliding connection of first spout has first slider, the top fixed mounting of first slider has the gag lever, the inside of first spout and be located one side fixed mounting that first slider was kept away from relatively has first spring.

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

Preferably, two locating grooves are formed in the bottom of the insulator body, and the locating rods penetrate through the locating grooves to the inside of the insulator body.

Preferably, the inside sliding connection of second spout has two second sliders, the one side that the second slider is close to relatively with the both sides fixed connection of kelly.

Preferably, a second spring is fixedly mounted inside the second sliding groove and on one side, close to the second sliding block, of the second sliding groove, and the clamping rod penetrates through the inside of the insulator body through the clamping groove.

Preferably, the threaded column is internally provided with limit grooves which are uniformly distributed, and the limit rod penetrates through the limit grooves to the inside of the threaded column.

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

1. the utility model discloses a set up the holding tank and hold the kelly, carry on spacingly through setting up the draw-in groove to the kelly, thereby fix insulator body, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, carry on spacingly to the kelly through setting up first slider, prevent that the kelly from taking place to rock at the in-process that removes, carry on spacingly to the second slider through setting up the second spout, prevent that the second slider from taking place to rock at the in-process that removes, install the third spring through setting up logical groove, carry on spacingly to the third slider through setting up the third spout, prevent that the third slider from taking place to rock at the in-process that removes, when having solved the insulator of present use simultaneously when the installation, do not have the function of quick location installation, lead to the workshop workman when the equipment, it is long to consume time, and work efficiency is low, thereby the problem of insulator equipment has been reduced.

2. The utility model discloses a set up the third slider and carry on spacingly to the locating lever, prevent that the locating lever from taking place to rock at the in-process that removes, carry on spacingly to the locating lever through setting up the constant head tank, carry on spacingly to the bottom of insulator body through setting up the locating lever, carry on spacingly to the kelly through setting up the second slider, prevent that the kelly from taking place to rock at the in-process that removes, cushion the second slider through setting up the second spring, carry on spacingly through setting up the gag lever post to the thread bush.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an insulator body; 2. a threaded sleeve; 3. a base; 4. a first slider; 5. a limiting rod; 6. a limiting groove; 7. a threaded post; 8. a card slot; 9. a first chute; 10. a first spring; 11. accommodating grooves; 12. a second chute; 13. a clamping rod; 14. a second slider; 15. a second spring; 16. a third chute; 17. a third slider; 18. a through groove; 19. positioning a groove; 20. positioning a rod; 21. and a third spring.

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, an insulator comprises an insulator body 1, a threaded post 7 is arranged in an inner cavity of the insulator body 1, a base 3 is fixedly installed at the bottom of the threaded post 7, a threaded sleeve 2 is rotatably connected to the surface of the threaded post 7 through threads, evenly distributed accommodating grooves 11 are formed in the threaded post 7, second sliding grooves 12 are formed in the threaded post 7 and located on two sides of the accommodating grooves 11, two clamping rods 13 are arranged in the accommodating grooves 11, evenly distributed clamping grooves 8 are formed in the inner cavity of the insulator body 1, through grooves 18 are formed in two sides of the bottom of the base 3, a third spring 21 is fixedly installed in the through groove 18, a positioning rod 20 is fixedly installed at the top of the third spring 21, third sliding grooves 16 are formed in the base 3 and located on two sides of the through grooves 18, first sliding grooves 9 are formed in two sides of the top of the threaded sleeve 2, a first slider 4 is slidably connected to the inside of the first sliding groove 9, a limiting rod 5 is fixedly installed at the top of the first slider 4, the first slider 4 is arranged to prevent the slider 4 from shaking through the first sliding groove 13, the second sliding groove 14 is arranged to prevent the slider from shaking during the movement of the first slider 4, the second slider 12, prevent that third slider 17 from taking place to rock at the in-process of removal, the inside sliding connection of third spout 16 has third slider 17, one side that third slider 17 is close to relatively and the both sides fixed connection of locating lever 20, carry on spacingly to locating lever 20 through setting up third slider 17, prevent that locating lever 20 from taking place to rock at the in-process of removal, two constant head tanks 19 have been seted up to the bottom of insulator body 1, locating lever 20 runs through the inside to insulator body 1 through constant head tank 19, carry on spacingly to locating lever 20 through setting up constant head tank 19, carry on spacingly to the bottom of insulator body 1 through setting up locating lever 20, the inside sliding connection of second spout 12 has two second sliders 14, the both sides fixed connection of one side that second slider 14 is close to relatively and kelly 13, carry out spacingly to kelly 13 through setting up second slider 14, prevent that kelly 13 from taking place to rock at the in-process of removal, inside of second spout 12 and be located one side fixed connection that second slider 14 is close to relatively has second spring 15, kelly 13 runs through draw-in groove 8 to the inside of insulator body 1, set up through 5 even screw thread distribution of spacing post, 6, the inside spacer is seted up through 5 to the inside screw thread bush of 5.

During the use, establish 1 cover of insulator body on the surface of screw thread post 7, under the effect of gravity, make insulator body 1 drive locating lever 20 downstream, the inner chamber that kelly 13 got into insulator body 1 through draw-in groove 8 simultaneously fixes the inner chamber of insulator body 1, rotate thread bush 2, fix insulator body 1 under the effect of thread bush 2, spacing pole 5 is loosened after fixed, under the effect of first spring 10, make spacing pole 5 carry on spacingly to its top through the inside that spacing groove 6 got into screw thread post 7.

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. An insulator, includes insulator body (1), its characterized in that: the inner cavity of the insulator body (1) is provided with a threaded column (7), the bottom of the threaded column (7) is fixedly provided with a base (3), the surface of the threaded column (7) is rotationally connected with a threaded sleeve (2) through threads, the threaded column (7) is internally provided with holding grooves (11) which are uniformly distributed, second sliding grooves (12) are formed in the threaded columns (7) and positioned on two sides of the accommodating groove (11), two clamping rods (13) are arranged in the accommodating groove (11), the inner cavity of the insulator body (1) is provided with clamping grooves (8) which are uniformly distributed, through grooves (18) are arranged on both sides of the bottom of the base (3), a third spring (21) is fixedly arranged in the through groove (18), a positioning rod (20) is fixedly arranged at the top of the third spring (21), third sliding grooves (16) are respectively arranged in the base (3) and positioned at the two sides of the through groove (18), the two sides of the top of the threaded sleeve (2) are both provided with a first sliding chute (9), a first sliding block (4) is connected inside the first sliding groove (9) in a sliding way, the top of the first sliding block (4) is fixedly provided with a limiting rod (5), and a first spring (10) is fixedly arranged in the first sliding groove (9) and positioned on one side of the first sliding block (4) which is relatively far away from the first sliding block.

2. An insulator according to claim 1, characterised in that: the inside sliding connection of third spout (16) has third slider (17), one side that third slider (17) is close to relatively and the both sides fixed connection of locating lever (20).

3. An insulator according to claim 1, characterised in that: two locating grooves (19) are formed in the bottom of the insulator body (1), and the locating rods (20) penetrate through the locating grooves (19) to the inside of the insulator body (1).

4. An insulator according to claim 1, characterised in that: the inside sliding connection of second spout (12) has two second sliders (14), the one side that second slider (14) are close to relatively is connected with the both sides fixed connection of kelly (13).

5. An insulator according to claim 4, wherein: the inside of second spout (12) and be located the relative one side fixed mounting who is close to of second slider (14) have second spring (15), kelly (13) run through to the inside of insulator body (1) through draw-in groove (8).

6. An insulator according to claim 1, wherein: the limiting groove (6) that evenly distributed is seted up to the inside of screw thread post (7), gag lever post (5) run through to the inside of screw thread post (7) through limiting groove (6).