CN219017335U

CN219017335U - Novel multifunctional insulator

Info

Publication number: CN219017335U
Application number: CN202222552056.0U
Authority: CN
Inventors: 张伟凡; 王吉明; 马东
Original assignee: State Grid Shandong Electric Power Co Lanling County Power Supply Co
Current assignee: State Grid Shandong Electric Power Co Lanling County Power Supply Co
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-12
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a novel multifunctional insulator, which belongs to the technical field of insulators and comprises an insulator body, wherein an installation strip shell is fixedly connected to the upper end of the insulator body, a clamping mechanism is arranged in the installation strip shell, a limiting sliding port is formed in the upper side of the installation strip shell, two ends of the clamping mechanism penetrate through the limiting sliding port and are fixedly connected with two symmetrically arranged clamping blocks, a buffer mechanism is fixedly connected to the lower end of the insulator body, and an installation bottom plate is fixedly connected to the lower end of the buffer mechanism. According to the utility model, the clamping mechanism is arranged to drive the two clamping blocks to clamp the lead to realize fixation, tools are not needed, the operation is simple, the fixation is firm, the installation and the disassembly are convenient, the installation efficiency is improved, and the buffer mechanism is arranged to weaken the tensile force born by the insulator body, so that the tensile buffer protection of the insulator body is improved, and the service life of the insulator body is prolonged.

Description

Novel multifunctional insulator

Technical Field

The utility model relates to the technical field of insulators, in particular to a novel multifunctional insulator.

Background

The insulator is a special insulating control, can play an important role in overhead transmission lines, is used for telegraph poles in the past, is slowly developed at one end of a high-voltage wire connecting tower and is hung with a plurality of disc-shaped insulators, and is usually made of glass or ceramic for increasing creepage distance, so that the insulator is a device which is arranged between conductors or conductors with different electric potentials and a grounding member and can withstand voltage and mechanical stress, the insulators are various in variety and different in shape, and the insulators of different types have larger differences in structure and appearance, but are composed of two parts, namely an insulating part and a connecting fitting.

When traditional insulator was used, can lead to insulator itself tension to influence and appear the crack scheduling problem easily owing to vibrations or receive wind-force influence, influence the life of insulator, secondly, among the prior art, generally fix the wire on the insulator through the bolt, the installation is dismantled inconveniently, influences the efficiency of construction. Accordingly, a person skilled in the art provides a novel multifunctional insulator to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a novel multifunctional insulator for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel multifunctional insulator comprises an insulator body, wherein the upper end of the insulator body is fixedly connected with a mounting strip shell, a clamping mechanism is arranged in the mounting strip shell, a limiting sliding port is formed in the upper side of the mounting strip shell, two ends of the clamping mechanism penetrate through the limiting sliding port and are fixedly connected with two symmetrically arranged clamping blocks, the lower end of the insulator body is fixedly connected with a buffer mechanism, and the lower end of the buffer mechanism is fixedly connected with a mounting bottom plate;

the clamping mechanism comprises a rotating handle which is inserted at one end of a mounting strip shell and is connected with the rotating handle in a rotating mode, one end of the rotating handle extends into the mounting strip shell and is fixedly connected with a transverse bidirectional worm, two openings are formed in two ends of the mounting strip shell, two symmetrically-arranged transmission racks are inserted into the two openings, the bidirectional worm is in meshed transmission connection with the two transmission racks, two symmetrically-arranged movable blocks are fixedly connected to the upper side of the transmission racks close to each other, and the two movable blocks penetrate through limiting sliding openings and are fixedly connected with the two clamping blocks one by one.

As still further aspects of the utility model: the buffer mechanism comprises a buffer seat fixedly connected with the mounting bottom plate, a sliding cavity is formed in the buffer seat, a sliding plate is connected in the sliding cavity in a sliding mode, a buffer spring is fixedly connected between the inner bottom wall of the sliding cavity and the sliding plate, a buffer column is fixedly connected to the upper side of the sliding plate, and the upper end of the buffer column penetrates through the buffer seat and is fixedly connected with the lower end of the insulator body.

As still further aspects of the utility model: wherein, the slide hole has been seted up to the upside of buffering seat, and the buffer post passes the slide hole setting.

As still further aspects of the utility model: the inner wall of one end of the installation strip shell is rotationally connected with one end of the bidirectional worm far away from the rotating handle through a bearing seat.

As still further aspects of the utility model: wherein, two opposite one side of clamp splice has all been seted up the arc mouth, and the inner wall fixedly connected with antiskid tooth piece of arc mouth.

As still further aspects of the utility model: wherein, the both sides inner wall of spacing sliding port all sliding connection with the both sides of two movable blocks.

As still further aspects of the utility model: wherein, four equidistant mounting holes that encircle the setting have been seted up to mounting plate upside.

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

1. this novel multifunctional insulator, through setting up fixture and two clamp splice, place the wire between two clamp splice, rotate the turning handle, drive two-way worm and rotate, because two-way worm respectively with two drive rack meshing, and then drive two drive racks displacement in opposite directions, and then drive two clamp splice clamping wires and realize fixing, do not need use the instrument, easy operation, it is fixed firm, the installation is dismantled conveniently, improves installation effectiveness.

2. This novel multifunctional insulator through setting up buffer gear, when the insulator body received external pulling force, the pulling produces the displacement with the fixed buffering seat of mounting plate, drives slide in the smooth chamber relative displacement, and at this moment, buffer spring receives to drag and produces elasticity, can weaken the pulling force that the insulator body received to improve the tensile buffering protectiveness to the insulator body, extension insulator body's life.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. an insulator body; 2. mounting a strip shell; 3. limiting sliding ports; 4. clamping blocks; 5. a mounting base plate; 6. turning a handle; 7. a bidirectional worm; 8. an opening; 9. a drive rack; 10. a moving block; 11. a buffer seat; 12. a sliding cavity; 13. a slide plate; 14. a buffer spring; 15. a buffer column; 16. an anti-slip tooth sheet; 17. and (5) mounting holes.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present utility model, a novel multifunctional insulator comprises an insulator body 1, wherein an installation strip shell 2 is fixedly connected to the upper end of the insulator body 1, a clamping mechanism is arranged in the installation strip shell 2, a limit sliding opening 3 is formed on the upper side of the installation strip shell 2, two ends of the clamping mechanism penetrate through the limit sliding opening 3 and are fixedly connected with two symmetrically arranged clamping blocks 4, a buffer mechanism is fixedly connected to the lower end of the insulator body 1, and an installation bottom plate 5 is fixedly connected to the lower end of the buffer mechanism;

the clamping mechanism comprises a bidirectional worm 7 which is inserted at one end of a mounting bar shell 2 and is rotationally connected with a rotating handle 6, one end of the rotating handle 6 extends into the mounting bar shell 2 and is fixedly connected with a transverse arrangement, two openings 8 are formed in two ends of the mounting bar shell 2, two symmetrically arranged transmission racks 9 are inserted into the two openings 8, the bidirectional worm 7 is in meshed transmission connection with the two transmission racks 9, two symmetrically arranged movable blocks 10 are fixedly connected to the upper sides of the two transmission racks 9 in a similar manner, the two movable blocks 10 penetrate through limiting sliding ports 3 and are fixedly connected with the two clamping blocks 4 one by one, when wires are fixed, the wires are placed between the two clamping blocks 4, the rotating handle 6 is rotated to drive the bidirectional worm 7 to rotate, and the two transmission racks 9 are driven to move in opposite directions due to the fact that the bidirectional worm 7 is meshed with the two transmission racks 9 respectively, so that the wires are driven to be clamped by the two clamping blocks 4 to be fixed without tools, the operation is simple, the installation and disassembly is convenient, the warp-hundred-degree retrieval is realized, and the wire clamping mechanism can be connected with the racks in a non-reversible wrench structure.

As shown in fig. 2: the buffer mechanism comprises a buffer seat 11 fixedly connected with the mounting base plate 5, a sliding cavity 12 is formed in the buffer seat 11, a sliding plate 13 is slidably connected in the sliding cavity 12, a buffer spring 14 is fixedly connected between the inner bottom wall of the sliding cavity 12 and the sliding plate 13, a buffer column 15 is fixedly connected to the upper side of the sliding plate 13, the upper end of the buffer column 15 penetrates through the buffer seat 11 and is fixedly connected with the lower end of the insulator body 1, when the insulator body 1 is subjected to external tension, the buffer seat 11 fixed with the mounting base plate 5 is pulled to generate displacement to drive the sliding plate 13 to relatively displace in the sliding cavity 12, at the moment, the buffer spring 14 is pulled to generate elasticity, the tension applied to the insulator body 1 can be weakened, and therefore the tensile buffer protectiveness to the insulator body 1 is improved, and the service life of the insulator body 1 is prolonged.

As shown in fig. 2: the slide hole is offered to the upside of buffering seat 11, and buffer post 15 passes the slide hole setting, the buffer post 15 displacement of being convenient for.

As shown in fig. 3: the inner wall of one end of the installation strip shell 2 is rotationally connected with one end of the bidirectional worm 7 far away from the rotating handle 6 through a bearing seat, so that the bidirectional worm 7 can be stably rotated.

As shown in fig. 3: the arc mouth has all been seted up to two clamp splice 4 opposite one side, and the inner wall fixedly connected with anti-skidding pinion 16 of arc mouth, and the centre gripping is more firm.

As shown in fig. 3: the inner walls of the two sides of the limiting sliding port 3 are in sliding connection with the two sides of the two moving blocks 10, so that the displacement of the moving blocks 10 can be guided.

As shown in fig. 1: four equidistant surrounding mounting holes 17 are formed in the upper side of the mounting bottom plate 5 and are used for mounting and fixing.

Working principle: when a wire is fixed, the wire is placed between the two clamping blocks 4, the rotating handle 6 is rotated to drive the bidirectional worm 7 to rotate, and the bidirectional worm 7 is respectively meshed with the two transmission racks 9 to drive the two transmission racks 9 to move in opposite directions, so that the two clamping blocks 4 are driven to clamp the wire for fixing, a tool is not required, the operation is simple, the fixation is firm, the installation and the disassembly are convenient, and the installation efficiency is improved;

secondly, when the insulator body 1 receives external pulling force, firstly, the buffer seat 11 fixed with the mounting bottom plate 5 is pulled to generate displacement to drive the sliding plate 13 to relatively displace in the sliding cavity 12, and at the moment, the buffer spring 14 is pulled to generate elasticity, so that the pulling force received by the insulator body 1 can be weakened, the tensile buffering protection of the insulator body 1 is improved, and the service life of the insulator body 1 is prolonged.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The novel multifunctional insulator comprises an insulator body (1), and is characterized in that the upper end of the insulator body (1) is fixedly connected with an installation strip shell (2), a clamping mechanism is arranged in the installation strip shell (2), a limiting sliding port (3) is formed in the upper side of the installation strip shell (2), two ends of the clamping mechanism penetrate through the limiting sliding port (3) and are fixedly connected with two symmetrically arranged clamping blocks (4), the lower end of the insulator body (1) is fixedly connected with a buffer mechanism, and the lower end of the buffer mechanism is fixedly connected with an installation base plate (5);

the clamping mechanism comprises a bidirectional worm (7) which is inserted into one end of an installation strip shell (2) and is connected with a rotating handle (6) in a rotating manner, one end of the rotating handle (6) extends into the installation strip shell (2) and is fixedly connected with a transverse arrangement, two openings (8) are formed in two ends of the installation strip shell (2), two symmetrically arranged transmission racks (9) are inserted into the two openings (8), the bidirectional worm (7) is in meshed transmission connection with the two transmission racks (9), two movable blocks (10) which are symmetrically arranged are fixedly connected to the upper sides of the transmission racks (9) close to each other, and the two movable blocks (10) penetrate through a limiting sliding port (3) and are fixedly connected with two clamping blocks (4) one by one.

2. The novel multifunctional insulator according to claim 1, wherein the buffer mechanism comprises a buffer seat (11) fixedly connected with the mounting base plate (5), a sliding cavity (12) is formed in the buffer seat (11), a sliding plate (13) is slidably connected in the sliding cavity (12), a buffer spring (14) is fixedly connected between the inner bottom wall of the sliding cavity (12) and the sliding plate (13), a buffer column (15) is fixedly connected to the upper side of the sliding plate (13), and the upper end of the buffer column (15) penetrates through the buffer seat (11) and is fixedly connected with the lower end of the insulator body (1).

3. The novel multifunctional insulator according to claim 2, wherein a slide hole is formed in the upper side of the buffer seat (11), and the buffer column (15) is arranged through the slide hole.

4. The novel multifunctional insulator according to claim 1, wherein an inner wall of one end of the installation strip shell (2) is rotatably connected with one end of the bidirectional worm (7) far away from the rotating handle (6) through a bearing seat.

5. The novel multifunctional insulator according to claim 1, wherein two opposite sides of the clamping blocks (4) are provided with arc-shaped openings, and the inner walls of the arc-shaped openings are fixedly connected with anti-slip tooth plates (16).

6. The novel multifunctional insulator according to claim 1, wherein the inner walls of the two sides of the limiting sliding port (3) are in sliding connection with the two sides of the two moving blocks (10).

7. The novel multifunctional insulator according to claim 1, wherein four mounting holes (17) which are arranged at equal intervals in a surrounding manner are formed in the upper side of the mounting bottom plate (5).