CN220065300U

CN220065300U - Deformation-preventing basin-type insulator

Info

Publication number: CN220065300U
Application number: CN202320630184.4U
Authority: CN
Inventors: 周清政; 张辉
Original assignee: Pingdingshan Insulation Product Co ltd
Current assignee: Pingdingshan Insulation Product Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-11-21
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of insulators, in particular to an anti-deformation basin-type insulator, which comprises: the mounting seat is provided with a limit cavity on the inner wall, a limit groove is formed in the inner wall on one side of the limit cavity, a buffer groove is formed in the inner wall on one side of the limit groove, five springs I are arranged on the inner wall of the buffer groove, and a buffer block is arranged on the side wall of one end of each spring I; the beneficial effects are as follows: the insulator is inserted into the screw bolt on the fixing plate through the fixing seat and then fixed through the nut, when external force is received, the force acting on the insulator in the horizontal direction is buffered through the cooperation of the first spring and the buffer block, so that the insulator slightly shakes inside the mounting seat through the limit post to unload force, and meanwhile, the fixing seat slides on the fixing plate through the second spring and the third spring to unload force when vertical downward pressure is received, and therefore deformation and breakage of the insulator are prevented when external force is received.

Description

Deformation-preventing basin-type insulator

Technical Field

The utility model relates to the technical field of insulators, in particular to an anti-deformation basin-type insulator.

Background

Basin-type insulators are generally formed by gluing or mechanically clamping insulating parts (such as porcelain parts) and metal accessories (such as steel feet, iron caps, flanges and the like) with glue. Insulators are widely used in power systems, generally belong to external insulation, and operate under atmospheric conditions. The bus bars of overhead transmission lines, power plants and substations and the external live conductors of various electrical equipment are all supported by insulators and insulated from the earth (or ground object) or other conductors with potential differences.

In the prior art, the common insulator has poor impact resistance effect, and when the insulator is contacted by external force, the insulator body can bear the external force completely, so that the insulator is deformed and broken. Therefore, the utility model provides an anti-deformation basin-type insulator and a cloth bag dust removing device for solving the problems.

Disclosure of Invention

The utility model aims to provide an anti-deformation basin-type insulator, which aims to solve the problems that the common insulator provided in the background art is poor in impact resistance effect, and when the insulator is contacted by external force, the insulator body can bear the external force completely, so that the insulator is deformed and broken.

In order to achieve the above purpose, the present utility model provides the following technical solutions: anti-deformation basin insulator includes:

the mounting seat is provided with a limit cavity on the inner wall, a limit groove is formed in the inner wall on one side of the limit cavity, a buffer groove is formed in the inner wall on one side of the limit groove, five first springs are arranged on the inner wall of the buffer groove, and a buffer block is arranged on the side wall on one end of each first spring;

the chassis, the inside in spacing chamber is located to the chassis, the one end lateral wall fixedly connected with spacing post of chassis, one side outer wall fixedly connected with fixed plate of spacing post, one side outer wall fixedly connected with four screws of fixed plate, the outer wall of screw rod is equipped with the spring two, the insulator is installed to the outer wall of screw rod.

Preferably, the side wall at one end of the first spring is fixedly connected with the inner wall of the buffer groove, and the outer wall at the other end of the first spring is fixedly connected with the buffer block.

Preferably, the outer wall of one side of the buffer block is tightly contacted with the outer wall of the limit column.

Preferably, the diameter of the limiting cavity is larger than that of the chassis, and the diameter of the limiting groove is larger than that of the limiting column.

Preferably, the side wall at one end of the third spring is fixedly connected with the outer wall at one side of the fixing plate.

Preferably, the insulator is provided with a fixed seat at the bottom and is inserted with a screw rod to be fixed through a nut.

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

the insulator is inserted into the screw bolt on the fixing plate through the fixing seat and then fixed through the nut, when external force is applied, the force acting on the insulator in the horizontal direction is buffered through the cooperation of the first spring and the buffer block, so that the insulator slightly shakes inside the mounting seat through the limit post to unload force, and meanwhile, the fixing seat slides on the fixing plate through the second spring and the third spring to unload force when vertical downward pressure is applied, so that deformation and crushing of the insulator are prevented when external force is applied

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a semi-sectional view of the overall structure of the present utility model;

FIG. 3 is a top cross-sectional view of the overall structure of the present utility model;

fig. 4 is an enlarged view of the structure of the area a in fig. 2 as a whole in accordance with the present utility model.

In the figure: insulator 1, fixing base 2, mount pad 3, spacing chamber 4, spacing groove 5, buffer tank 6, spring one 7, buffer block 8, chassis 9, spacing post 10, fixed plate 11, screw rod 12, spring two 13, spring three 14.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 4, the present utility model provides a technical solution: anti-deformation basin insulator includes: the mounting seat 3, the inner wall of the mounting seat 3 is provided with a limit cavity 4, one side inner wall of the limit cavity 4 is provided with a limit groove 5, one side inner wall of the limit groove 5 is provided with a buffer groove 6, the inner wall of the buffer groove 6 is provided with five first springs 7, one end side wall of each first spring 7 is provided with a buffer block 8, one end side wall of each first spring 7 is fixedly connected with the inner wall of the buffer groove 6, the other end outer wall of each first spring 7 is fixedly connected with the buffer block 8, and one side outer wall of each buffer block 8 is in tight contact with the outer wall of the limit column 10;

the inside in spacing chamber 4 is located to chassis 9, the one end lateral wall fixedly connected with spacing post 10 of chassis 9, one side outer wall fixedly connected with fixed plate 11 of spacing post 10, one side outer wall fixedly connected with four screw rods 12 of fixed plate 11, the outer wall of screw rod 12 is equipped with spring two 13, insulator 1 is installed to the outer wall of screw rod 12, the diameter in spacing chamber 4 is greater than chassis 9, the diameter in spacing groove 5 is greater than spacing post 10, one end lateral wall of spring three 14 and one side outer wall fixedly connected of fixed plate 11, insulator 1 is equipped with fixing base 2 and screw rod 12 grafting through the bottom and fixes through the nut.

When the device works, the insulator 1 is inserted into the screw rod 12 on the fixed plate 11 through the fixed seat 2 and then fixed through the nut, when external force is applied, the force acting on the insulator 1 in the horizontal direction is buffered through the matching of the first spring 7 and the buffer block 8, so that the insulator 1 slightly shakes inside the mounting seat 3 through the limit post 10 to unload force, and meanwhile, when vertical downward pressure is applied, the fixed seat 2 slides on the fixed plate 11 through the second spring 13 and the third spring 13 to unload force, so that deformation and breakage of the insulator are prevented when external force is applied.

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

Claims

1. The utility model provides a deformation-preventing basin-type insulator which characterized in that: comprising the following steps:

the mounting seat (3), spacing chamber (4) has been seted up to the inner wall of mount pad (3), spacing groove (5) has been seted up to one side inner wall of spacing chamber (4), buffer tank (6) has been seted up to one side inner wall of spacing groove (5), the inner wall of buffer tank (6) is equipped with five first springs (7), one end lateral wall of first spring (7) is equipped with buffer block (8);

the novel electric power cable comprises a chassis (9), wherein the chassis (9) is arranged in a limiting cavity (4), a limiting column (10) is fixedly connected to one end side wall of the chassis (9), a fixing plate (11) is fixedly connected to one side outer wall of the limiting column (10), four screws (12) are fixedly connected to one side outer wall of the fixing plate (11), springs II (13) are arranged on the outer wall of each screw (12), and an insulator (1) is arranged on the outer wall of each screw (12).

2. The deformation-preventing basin-type insulator according to claim 1, wherein: one end side wall of the first spring (7) is fixedly connected with the inner wall of the buffer groove (6), and the other end outer wall of the first spring (7) is fixedly connected with the buffer block (8).

3. The deformation-preventing basin-type insulator according to claim 2, wherein: the outer wall of one side of the buffer block (8) is tightly contacted with the outer wall of the limit column (10).

4. A deformation-preventing basin-type insulator according to claim 3, wherein: the diameter of the limiting cavity (4) is larger than that of the chassis (9), and the diameter of the limiting groove (5) is larger than that of the limiting column (10).

5. The deformation-preventing basin-type insulator according to claim 4, wherein: one end side wall of the spring III (14) is fixedly connected with one side outer wall of the fixing plate (11).

6. The deformation-preventing basin-type insulator according to claim 5, wherein: the insulator (1) is provided with a fixed seat (2) at the bottom end and is inserted with a screw (12) to be fixed through a nut.