Insulator with long service life

Abstract

The utility model provides an insulator with long service life, which relates to the technical field of insulators, and comprises a main body and a connecting rod, a clamping block is fixedly mounted at the bottom end of the connecting rod, a joint is in threaded connection with the interior of the clamping block, a limiting rod is slidably connected with the interior of the main body, a push plate is fixedly mounted at one end of the limiting rod, and the push plate is connected with the limiting rod. According to the utility model, through the arrangement of the clamping block, the joint, the limiting rod, the push plate, the spring, the sliding rod, the guide rod, the mounting block, the mounting rod, the pull head and the tension spring, the service life of the insulator can be prolonged, and the situation that the insulator can only be prefabricated but cannot be combined and disassembled for use is avoided; when the insulator is used, the used insulator cannot be detached to be reused at other positions, so that through a plurality of combined structures, insulators made of different plastics can be installed according to needs and can be detached to be reused, and the service life of the insulator is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of insulators, in particular to an insulator with a long service life. Background Art

[0002] Insulators are an important component of the power system, mainly used to support and fix the conductors, and prevent the current from leaking to the ground through the bracket. The performance of insulators directly affects the safe and reliable operation of transmission lines and distribution equipment. According to different use environments and purposes, there are many types of insulators, including suspended insulators, vertical insulators, through-wall insulators, etc. Common materials include porcelain, glass and composite materials, etc. Publication No. CN219778596U discloses a windproof column insulator, including a device body, the device body includes a mounting base, an insulator body and a mounting base, the device body also includes a windproof mechanism, the windproof mechanism includes a top windproof column, a first arc groove, a second arc groove, a third arc groove, a mounting guide wheel, a stabilizing support rod, a first positioning sleeve, a second positioning sleeve and a cable wind rope. The utility model is provided with a top windproof column, a first arc groove, a second arc groove, a third arc groove, an installation guide wheel, a stabilizing support rod, a first positioning sleeve, a second positioning sleeve and a wind rope. The adoption of this design brings about that in actual use, the first arc groove, the second arc groove and the third arc groove provided on the top windproof column can play a role in guiding wind, and the setting of the wind rope can play a role in limiting and fixing the insulator body, so as to keep the insulator body upright and stable. Although the product has a good windproof effect, the general insulators are prefabricated for the installation position and cannot be combined and disassembled for use. The insulators after use cannot be removed and reused in other positions, which reduces the service life of the insulators. The practicability is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an insulator with a long service life, comprising a main body and a connecting rod, a clamping block is fixedly installed at the bottom end of the connecting rod, a joint is connected to the internal thread of the clamping block, a limiting rod is slidably connected to the inside of the main body, a push plate is fixedly installed at one end of the limiting rod, a spring is fixedly installed on the side of the push plate, a sliding rod is slidably connected to the inside of the connecting rod, a guide rod is fixedly installed on the surface of the sliding rod, a mounting block is fixedly installed on the surface of the connecting rod, a mounting rod is slidably connected to the inside of the mounting block, a pulling head is fixedly installed at one end of the mounting rod, and a tension spring is fixedly installed on the side of the pulling head.

[0005] Preferably, the block is slidably connected to the main body, and the block is hexagonal in shape. Here, the hexagonal block can prevent the main body from shaking and rotating.

[0006] Preferably, the limit rod is slidably connected to the sliding rod, and one end of the spring is fixedly connected to the main body. Here, the limit rod can automatically slide to the inside of the block through the spring.

[0007] Preferably, the guide rod is slidably connected to the connecting rod, the mounting rod is slidably connected to the sliding rod, and one end of the tension spring is fixedly connected to the mounting block. Here, the tension spring can automatically slide the mounting rod into the interior of the sliding rod, and the top end of the sliding rod is fixedly connected to the joint.

[0008] Preferably, a rotating head is rotatably connected to the surface of the connecting rod, a rotating frame is fixedly installed on the surface of the rotating head, and a brush plate is fixedly installed on the surface of the rotating frame. Here, the brush plate is used to clean the floating dust on the surface of the main body.

[0009] Preferably, the surface of the rotating head is provided with anti-skid grooves, and the brush plate is rotatably connected to the surface of the main body. Here, the anti-skid grooves on the surface of the rotating head make it convenient to grasp the rotating head and rotate it stably.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by arranging a card block, a joint, a limit rod, a push plate, a spring, a sliding rod, a guide rod, a mounting block, a mounting rod, a pull head and a tension spring, the service life of the insulator can be extended, and the insulator can be prevented from being only prefabricated and unable to be assembled and disassembled for use, and the insulator cannot be removed and reused in other locations after use. Therefore, through multiple combined structures, insulators of different plastics can be installed according to needs, and can be disassembled and reused, thereby increasing the service life of the insulator.

[0012] 2. In the utility model, by providing a rotating head, a rotating frame and a brush plate, it is possible to clean the floating dust on the surface of the insulator, avoiding the need for workers to manually clean the floating dust on the surface. When working at high altitudes, workers can clean the insulator by simply rotating it, thereby improving the efficiency of insulator cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a schematic diagram of the overall structure of an insulator with a long service life;

[0014] Figure 2 A schematic diagram of the overall explosion structure of an insulator with a long service life is proposed for the utility model;

[0015] Figure 3 The utility model proposes an insulator with a long service life Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 The utility model proposes an insulator with a long service life Figure 2 Enlarged view of point B in the middle;

[0017] Figure 5 The utility model provides a schematic diagram of a combined use structure of an insulator with a long service life.

[0018] Legend:

[0019] 1. Main body; 2. Connecting rod; 3. Block; 4. Joint; 5. Limiting rod; 6. Push plate; 7. Spring; 8. Sliding rod; 9. Guide rod; 10. Mounting block; 11. Mounting rod; 12. Pull head; 13. Tension spring; 14. Turning head; 15. Rotating frame; 16. Brush plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-5The utility model provides a technical solution: an insulator with a long service life, comprising a main body 1 and a connecting rod 2, a block 3 is fixedly installed at the bottom end of the connecting rod 2, so that the connecting rod 2 is clamped and installed, the internal thread of the block 3 is connected with a joint 4, so that two groups of insulators are connected, the internal sliding connection of the main body 1 is connected with a limit rod 5, so that the block 3 is clamped inside the main body 1, one end of the limit rod 5 is fixedly installed with a push plate 6, which is convenient for pulling the limit rod 5, and a spring 7 is fixedly installed on the side of the push plate 6 so that the limit rod 5 can automatically restore, the internal sliding connection of the connecting rod 2 is connected with a sliding rod 8, so that the distance between the joint 4 and the block 3 is adjusted, the surface of the sliding rod 8 is fixedly installed with a guide rod 9, so that the sliding rod 8 moves more smoothly inside the connecting rod 2, the surface of the connecting rod 2 is fixedly installed with a mounting block 10, so that the mounting rod 11 is installed, and the internal sliding connection of the mounting block 10 is connected with the mounting rod 11, so that The sliding rod 8 is stuck in a suitable position inside the connecting rod 2, and a pull head 12 is fixedly installed at one end of the installation rod 11, which is convenient for pulling the installation rod 11. A tension spring 13 is fixedly installed on the side of the pull head 12, so that the installation rod 11 can automatically slide to the inside of the sliding rod 8, and the block 3 is slidably connected with the main body 1, so that the block 3 can be smoothly installed with the main body 1. The shape of the block 3 is hexagonal, and the hexagonal block 3 can prevent the main body 1 from shaking and rotating. The limit rod 5 is slidably connected with the sliding rod 8, and one end of the spring 7 is fixedly connected with the main body 1. The spring 7 and the limit rod 5 can make the block 3 more stably connected inside the main body 1, and the guide rod 9 is slidably connected with the connecting rod 2 to limit the connecting rod 2, and the installation rod 11 is slidably connected with the sliding rod 8, and one end of the tension spring 13 is fixedly connected with the installation block 10, so that the installation rod 11 can fix the sliding rod 8.

[0024] Embodiment 2

[0025] See also Figure 1 , 2 5. The surface of the connecting rod 2 is rotatably connected with a rotating head 14, which is convenient for rotating the rotating frame 15 and the brush plate 16. The rotating frame 15 is fixedly installed on the surface of the rotating head 14, which can drive the brush plate 16 to clean more stably. The surface of the rotating frame 15 is fixedly installed with a brush plate 16 to clean the floating dust on the brush plate 16. The surface of the rotating head 14 is provided with anti-skid grooves to prevent slipping. The brush plate 16 is rotatably connected to the surface of the main body 1 to clean the floating dust on the surface of the main body 1.

[0026] Working principle: first, grasp the connecting rod 2 and align the block 3 on the connecting rod 2 with the position of the main body 1 and press it, so that the block 3 slides into the inside of the main body 1. When the block 3 moves to the appropriate position, the spring 7 can drive the push plate 6 and the limit rod 5 to move, so that the limit rod 5 slides from the inside of the main body 1 to the inside of the block 3, thereby clamping the block 3. When multiple main bodies 1 need to be installed, the block 3 on another group of insulators can be aligned with the position of the joint 4 and rotated, and the joint 4 can be installed through the thread. When the distance of the main body 1 needs to be controlled, the pull head 12 can be grasped and pulled, so that the pull head 12 drives the installation rod 11 to slide inside the installation block 10. When the mounting rod 11 slides out from the interior of the sliding rod 8, you can grab the joint 4 and pull it to make the sliding rod 8 and the guide rod 9 slide inside the connecting rod 2. When the sliding rod 8 moves to a suitable position, release the pull head 12, and drive the pull head 12 and the mounting rod 11 to move through the tension spring 13, so that the mounting rod 11 slides to the interior of the sliding rod 8 so that the sliding rod 8 is stuck and limited, and then the position of the rotating head 14 is rotated to the bottom end of the other group of blocks 3. When it is necessary to clean the surface of the main body 1, you can grab the rotating head 14 and rotate it, so that the rotating head 14 drives the rotating frame 15 and the brush plate 16 to move, so that the brush rod rotates on the surface of the main body 1 to clean the surface of the main body 1.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An insulator with a long service life, comprising a main body (1) and a connecting rod (2), characterized in that: A clamping block (3) is fixedly installed at the bottom end of the connecting rod (2), and a joint (4) is connected to the internal thread of the clamping block (3). A limiting rod (5) is slidably connected to the inside of the main body (1), and a push plate (6) is fixedly installed on one end of the limiting rod (5), and a spring (7) is fixedly installed on the side of the push plate (6). A sliding rod (8) is slidably connected to the inside of the connecting rod (2), and a guide rod (9) is fixedly installed on the surface of the sliding rod (8). A mounting block (10) is fixedly installed on the surface of the connecting rod (2), and a mounting rod (11) is slidably connected to the inside of the mounting block (10), and a pull head (12) is fixedly installed on one end of the mounting rod (11), and a tension spring (13) is fixedly installed on the side of the pull head (12).

2. The insulator with a long service life according to claim 1, characterized in that: The clamping block (3) is slidably connected to the main body (1), and the clamping block (3) is hexagonal in shape.

3. The insulator with a long service life according to claim 1, characterized in that: The limiting rod (5) is slidably connected to the sliding rod (8), and one end of the spring (7) is fixedly connected to the main body (1).

4. The insulator with a long service life according to claim 1, characterized in that: The guide rod (9) is slidably connected to the connecting rod (2), the mounting rod (11) is slidably connected to the sliding rod (8), one end of the tension spring (13) is fixedly connected to the mounting block (10), and the top end of the sliding rod (8) is fixedly connected to the joint (4).

5. The insulator with a long service life according to claim 1, characterized in that: A rotating head (14) is rotatably connected to the surface of the connecting rod (2), a rotating frame (15) is fixedly mounted on the surface of the rotating head (14), and a brush plate (16) is fixedly mounted on the surface of the rotating frame (15).

6. The insulator with a long service life according to claim 5, characterized in that: The surface of the rotating head (14) is provided with anti-slip grooves, and the brush plate (16) is rotatably connected to the surface of the main body (1).

Images