CN217280254U

CN217280254U - Lightning protection insulator

Info

Publication number: CN217280254U
Application number: CN202220378934.9U
Authority: CN
Inventors: 孙铭越
Original assignee: Zhejiang Kasen Construction Co ltd
Current assignee: Zhejiang Kasen Construction Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of power equipment, and discloses a lightning protection electric insulator, which comprises a base, an installation part and an insulator body, wherein the insulator body can be detachably installed at the top of the installation part, the installation part is fixedly installed at the top of the base, installation components are symmetrically installed at the lower part of the insulator body, and a lightning protection component is installed at the upper part of the insulator body; the utility model discloses install the installation component in the bottom of insulator body, make the insulator body at the in-process to the internally mounted of installed part, make the edge at mounting groove top extrude the inclined plane of two fixture blocks, make the fixture block extrude a plurality of springs through the pressing plate, make the fixture block can remove to the inside of mounting groove, install the inside of mounting groove with the bottom of insulator body once more, when making the insulator body remove suitable position, a plurality of springs lose the extrusion force, make a plurality of springs drive the fixture block and resume primitive position.

Description

Lightning protection insulator

Technical Field

The utility model relates to a power equipment technical field specifically is a lightning protection electrical insulator.

Background

In the process of installing the insulator, other auxiliary tools are generally used for installing the insulator, so that inconvenience is brought to workers, and the insulator convenient to install is needed.

Some insulators on the market today:

(1) in the process of installing the insulator, other auxiliary tools are required to be used when the insulator is installed, so that inconvenience is brought to workers, and the existing insulator is inconvenient to install;

(2) in the process of using the insulator in the process of lightning strike, a lightning strike phenomenon usually occurs, and the existing insulator does not have the function of lightning protection.

We have therefore proposed a lightning protection insulator in order to solve the problems set out above.

Disclosure of Invention

The utility model discloses the content

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model aims to provide a lightning protection electrical insulator to solve some lightning protection electrical insulators on the existing market that provide in the above-mentioned background art, have inconvenient installation and do not have the problem of lightning protection.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a lightning protection insulator comprises a base, an installation part and an insulator body, wherein the insulator body is detachably arranged at the top of the installation part, the installation part is fixedly arranged at the top of the base, installation components are symmetrically arranged at the lower part of the insulator body, and a lightning protection component is arranged at the upper part of the insulator body;

the lightning protection component comprises a lightning rod, a discharge end and a discharge head, wherein the discharge head is fixed on the outer surface of the insulator body, the discharge end is fixed at one end of the lightning rod, and the lightning rod is fixed on the outer surface of the insulator body;

each mounting assembly comprises a mounting groove, a spring, a pressing plate and a clamping block, one end of each clamping block is slidably mounted in the mounting groove, one end of each clamping block is fixed to the side wall of the corresponding pressing plate, the other end of each clamping block penetrates through the mounting groove and is located on the outer side of the mounting piece, and one side of each pressing plate is fixed to the side wall of the corresponding mounting groove through the springs;

the bottom of installed part offer with the mounting groove of insulator body bottom looks adaptation, the lateral wall of mounting groove offer with the card hole of fixture block looks adaptation, the bottom of rim body inserts the inside at the mounting groove at installed part top, the card hole of insulator body surface carries out the joint.

Further, the safety cover is installed on the upper portion of insulator body, the safety cover includes lower part casing and upper portion object, upper portion object demountable installation is at the top of lower part casing, the surface on insulator body upper portion is fixed to the lower part casing.

Furthermore, one side of the upper part of each fixture block is provided with an inclined angle.

(III) advantageous effects

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

(1) the utility model discloses install the installation component in the bottom of insulator body, make the insulator body at the in-process to the internally mounted of installed part, make the edge at mounting groove top extrude the inclined plane of two fixture blocks, make the fixture block extrude a plurality of springs through pressing the clamp plate, make the fixture block can remove to the inside of mounting groove, install the inside of mounting groove with the bottom of insulator body once more, when making the insulator body remove suitable position, a plurality of springs lose the extrusion force, make a plurality of springs drive the fixture block and resume original position, thereby accomplished and carried out the work of joint to the draw-in groove, the staff has been reduced and other appurtenance use carries out the phenomenon, thereby bring the convenience for the staff.

(2) The utility model discloses there is the lightning rod at the outer surface mounting of insulator body, can play the effect of lightning-arrest through the lightning rod, has reduced the condition that the insulator appears the thunderbolt to play the effect of carrying out the protection to the insulator.

Drawings

FIG. 1 is a schematic view of the lightning protection insulator according to the present invention;

FIG. 2 is a schematic view of the internal structure of the insulator body in the lightning protection insulator of the present invention;

fig. 3 is the internal structure schematic diagram of the installation part in the lightning protection insulator of the utility model.

In the figure: base 1, installed part 2, card hole 21, insulator body 3, lightning rod 4, discharge end 5, discharge head 6, lower part casing 7, upper portion object 8, mounting groove 9, spring 10, pressing plate 11, fixture block 12.

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, the utility model provides a lightning protection electrical insulator, which comprises a base 1, a mounting member 2 and an insulator body 3, wherein the insulator body 3 is detachably mounted on the top of the mounting member 2, the mounting member 2 is fixedly mounted on the top of the base 1, the lower part of the insulator body 3 is symmetrically provided with mounting components, and the upper part of the insulator body 3 is provided with a lightning protection component;

the lightning protection assembly comprises a lightning rod 4, a discharge end 5 and a discharge head 6, wherein the discharge head 6 is fixed on the outer surface of the insulator body 3, the discharge end 5 is fixed at one end of the lightning rod 4, and the lightning rod 4 is fixed on the outer surface of the insulator body 3;

each mounting assembly comprises a mounting groove 9, a spring 10, a pressing plate 11 and a fixture block 12, one end of the fixture block 12 is slidably mounted inside the mounting groove 9, one end of the fixture block 12 is fixed with the side wall of the pressing plate 11, the other end of the fixture block 12 penetrates through the mounting groove 9 and is located on the outer side of the mounting part 2, and one side of the pressing plate 11 is fixed with the side wall of the mounting groove 9 through the springs 10;

the bottom of the mounting piece 2 is provided with a mounting groove matched with the bottom of the insulator body 3, the side wall of the mounting groove is provided with a clamping hole 21 matched with the clamping block 12, the bottom of the insulator body 3 is inserted into the mounting groove at the top of the mounting piece 2, and the clamping hole 21 on the outer surface of the insulator body 3 is clamped;

as shown in fig. 1, a preferred embodiment of the present invention is: the upper part of the insulator body 3 is provided with the protective cover, the protective cover comprises a lower shell 7 and an upper object 8, the upper object 8 is detachably arranged at the top of the lower shell 7, the lower shell 7 is fixed on the outer surface of the upper part of the insulator body 3, the effect of protecting the connection part of the lightning rod 4 and the insulator body 3 is achieved, and the condition that rainwater drips into the lightning rod 4 and the insulator body 3 to cause electric leakage is reduced;

as shown in fig. 2, a preferred embodiment of the present invention is: an inclination angle is formed in one side of the upper portion of each clamping block 12, and the insulator body 3 is convenient to install.

The working principle of the embodiment is as follows: when the lightning protection insulator is used, as shown in fig. 1 and 2, when the insulator body 3 is installed inside the installation member 2, the bottom of the insulator body 3 is firstly inserted into the installation groove at the top of the installation member 2, so that the edge at the top of the installation groove extrudes the inclined surface of the fixture block 12, the fixture block 12 extrudes the springs 10 through the pressing plate 11, the fixture block 12 moves towards the inside of the installation groove 9, when the fixture block 12 completely moves into the inside of the installation groove 9, the bottom of the insulator body 3 can move towards the inside of the installation groove, so that when the insulator body 3 moves to the proper position of the installation groove, the springs 10 lose the extrusion force, the pressing plate 11 is driven by the springs 10 to return to the original position, and the fixture block 12 at one side driven by the pressing plate 11 is clamped with the clamp hole 21 at the inner wall of the installation groove, thereby completing the work of mounting the insulator body 3.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Claims

1. A lightning protection electrical insulator comprises a base (1), an installation part (2) and an insulator body (3), wherein the insulator body (3) is detachably arranged at the top of the installation part (2), and the installation part (2) is fixedly arranged at the top of the base (1), and is characterized in that installation components are symmetrically arranged at the lower part of the insulator body (3), and lightning protection components are arranged at the upper part of the insulator body (3);

the lightning protection assembly comprises a lightning rod (4), a discharge end (5) and a discharge head (6), the discharge head (6) is fixed on the outer surface of the insulator body (3), the discharge end (5) is fixed at one end of the lightning rod (4), and the lightning rod (4) is fixed on the outer surface of the insulator body (3);

each mounting assembly comprises a mounting groove (9), a spring (10), a pressing plate (11) and a clamping block (12), one end of the clamping block (12) is slidably mounted inside the mounting groove (9), one end of the clamping block (12) is fixed with the side wall of the pressing plate (11), the other end of the clamping block (12) penetrates through the mounting groove (9) and is located on the outer side of the mounting piece (2), and one side of the pressing plate (11) is fixed with the side wall of the mounting groove (9) through the springs (10);

the mounting groove that matches with insulator body (3) bottom is seted up to the bottom of installed part (2), the card hole (21) with fixture block (12) looks adaptation are seted up and are seted up to the lateral wall of mounting groove, the inside at the mounting groove at installed part (2) top is inserted to the bottom of reason body (3), the joint is carried out in card hole (21) of insulator body (3) surface.

2. The lightning protection insulator according to claim 1, wherein the insulator body (3) is provided with a protective cover at the upper part, the protective cover comprises a lower shell (7) and an upper object (8), the upper object (8) is detachably arranged at the top of the lower shell (7), and the lower shell (7) is fixed on the outer surface of the upper part of the insulator body (3).

3. The lightning protection insulator according to claim 1, wherein one side of the upper portion of each latch (12) is provided with an inclined angle.