A device for installing an anti-flashover insulator for a power station

Abstract

This utility model relates to the field of power equipment installation technology and discloses a substation insulator anti-sloshing installation device, including a base plate, a support plate fixedly connected to the top of the base plate, a fixing ring fixedly connected to the top of the base plate, and a buffer mechanism. The buffer mechanism includes a damper fixedly connected to the top of the base plate, and a support block fixedly connected to the top of the damper. This utility model operates through the linkage structure of a rotating ring, a sliding frame, an inclined insert block, and a limiting block, which drives the sliding of the limiting block and the limiting of the locking block. At the same time, the pressing and rotating operation of the rotating ring can realize the installation and removal of the insulator without additional tools, making the operation simple and efficient. The limiting block is inserted into the installation block and cooperates with the locking block to ensure the stability of the insulator after installation and avoid loosening due to vibration or misoperation. The elasticity design of the fourth spring and the third spring not only ensures the smoothness of operation but also provides a certain degree of buffer protection, extending the service life of the device.

Description

Technical Field

[0001] This utility model relates to the field of power equipment installation technology, and in particular to a power station insulator anti-sloshing installation device. Background Technology

[0002] In power systems, especially high-voltage substations or transmission lines, insulators are crucial components. They provide electrical isolation between conductive parts and the ground or other components. Insulators not only protect the power system but also ensure stable current flow, preventing short circuits or other faults in electrical equipment.

[0003] Traditional insulator installation devices typically require specialized tools for installation and adjustment, making the process cumbersome and demanding high levels of skill from operators. In practice, improper tool handling or failure to adequately verify the installation position can easily lead to loosening or insecure installation. This not only increases construction time and costs but may also cause equipment instability due to operational errors, affecting the long-term operation of power station equipment. Furthermore, traditional insulator installation devices lack effective vibration-damping structures, causing insulators to frequently sway in the complex environment of power stations due to external vibration factors such as wind, electric fields, or current fluctuations. This swaying not only increases the risk of insulator damage but may also lead to additional mechanical fatigue, shortening their service life. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a power station insulator anti-sloshing installation device.

[0005] This utility model is achieved using the following technical solution: a power station insulator anti-sloshing installation device, comprising a base plate, a support plate fixedly connected to the top of the base plate, a fixing ring fixedly connected to the top of the base plate, and further comprising:

[0006] A buffer mechanism, comprising a damper fixedly connected to the top of the base plate, wherein a support block is fixedly connected to the top of the damper;

[0007] The disassembly and assembly mechanism includes a mounting block fixedly connected to the top of the support block, an insert block being inserted into the mounting block, and an insulator being provided on the top of the insert block.

[0008] As a further improvement to the above solution, a sliding rod is fixedly connected to the right side of the support plate, a first spring is fixedly connected to the right side of the support plate, and a sliding sleeve is slidably connected to the outside of the sliding rod.

[0009] Through the above technical solution, the sliding sleeve slides along the sliding rod, and in conjunction with the stretching of the first spring, the initial absorption of vibration energy is achieved, forming an elastic buffer mechanism. The sliding rod provides a guiding function for the sliding sleeve, ensuring the stability and reliability of force transmission.

[0010] As a further improvement to the above solution, the sliding sleeve is rotatably connected to a connecting rod, the bottom of the support block is fixedly connected to a connecting block, and the top of the base plate is fixedly connected to a second spring.

[0011] Through the above technical solution, the connecting rod transmits the force of the support block to the sliding sleeve, and achieves efficient force transmission through the rotational connection of the connecting block, avoiding rigid impact. The compression deformation of the second spring further absorbs vibration energy, forming a double buffer mechanism with the first spring, effectively reducing the force transmitted to the insulator.

[0012] As a further improvement to the above solution, the first spring is fixedly connected between the support plate and the sliding sleeve, the second spring is fixedly connected between the base plate and the damper, and the end of the connecting rod away from the sliding sleeve is rotatably connected inside the connecting block.

[0013] By defining the fixed connection between the first and second springs, the above technical solution ensures that the elastic deformation of the springs can stably absorb vibration energy. The rotating connection design between the connecting rod and the connecting block ensures the flexibility and reliability of force transmission, and avoids component loosening or failure due to vibration.

[0014] As a further improvement to the above solution, a fixing block is fixedly connected to the top of the insert block, a sliding frame is slidably connected inside the fixing block, a rotating ring is rotatably connected to the outside of the sliding frame, an inclined insert block is fixedly connected to the bottom of the sliding frame, and a third spring is fixedly connected to the bottom of the sliding frame.

[0015] Through the above technical solution, the sliding frame is driven to slide along the fixed block by pressing and rotating the rotating ring, which realizes the rapid assembly and disassembly of the insulator. The fixed block provides stable guidance and support for the sliding frame, ensuring the accuracy and reliability of the operation.

[0016] As a further improvement to the above solution, the insert block is internally slidably connected to a limiting block, a fourth spring is fixedly connected to the left side of the limiting block, a limiting frame is fixedly connected to the top of the mounting block, a locking block is fixedly connected to the outside of the rotating ring, and an insulator is fixedly connected to the top of the fixing block.

[0017] Through the above technical solution, the inclined contact design of the inclined insert block and the limiting block allows the limiting block to slide outward when the rotating ring is pressed, which facilitates disassembly and assembly. The elasticity design of the fourth spring ensures that the limiting block can automatically reset after the pressing is released, which improves the convenience of operation.

[0018] As a further improvement to the above solution, the third spring is fixedly connected between the sliding frame and the inclined insert block, and the fourth spring is fixedly connected between the limiting block and the insert block, with the limiting block inserted into the interior of the mounting block.

[0019] Through the above technical solutions, the elasticity design of the third and fourth springs not only ensures smooth operation but also provides a certain degree of buffer protection, extending the service life of the device. The design of the limit block being inserted into the mounting block ensures the firmness of the insulator after installation, preventing loosening due to vibration or misoperation.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This invention utilizes a linkage structure of a rotating ring, a sliding frame, an inclined insert block, and a limiting block to drive the sliding of the limiting block and the limiting of the locking block. Simultaneously, the pressing and rotating operation of the rotating ring allows for the assembly and disassembly of the insulator without additional tools, making the operation simple and efficient. The limiting block inserts into the mounting block and cooperates with the locking block to ensure the stability of the insulator after installation, preventing loosening due to vibration or misoperation. The elastic design of the fourth and third springs ensures smooth operation and provides a certain degree of buffer protection, extending the service life of the device.

[0022] This invention utilizes the coordinated operation of a support block, connecting rod, sliding sleeve, first spring, damper, and second spring to absorb and buffer vibration energy, thereby achieving anti-electric sloshing protection for the insulator. Simultaneously, the elastic deformation of the first and second springs absorbs vibration energy of different frequencies, forming a dual buffering mechanism that effectively reduces the force transmitted to the insulator. The damper utilizes its internal damping structure to dissipate vibration energy, significantly reducing the impact of vibration on the insulator and improving the device's anti-electric sloshing capability. The linkage design of the connecting rod, sliding sleeve, and sliding rod ensures the stability and reliability of force transmission, preventing component loosening or failure due to vibration. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism of this utility model;

[0026] Figure 4 This utility model Figure 2 Enlarged view of section A in the middle;

[0027] Figure 5 This utility model Figure 2 Enlarged view of section B.

[0028] Explanation of key symbols:

[0029] 1. Base plate; 2. Buffer mechanism; 3. Assembly / disassembly mechanism; 11. Support plate; 12. Fixing ring; 201. Sliding rod; 202. First spring; 203. Sliding sleeve; 204. Connecting rod; 205. Connecting block; 206. Support block; 207. Damper; 208. Second spring; 301. Mounting block; 302. Insertion block; 303. Fixing block; 304. Sliding frame; 305. Rotating ring; 306. Inclined insertion block; 307. Third spring; 308. Limiting block; 309. Fourth spring; 3010. Limiting frame; 3011. Locking block; 3012. Insulator. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] Example:

[0032] Please combine Figure 1-5 This embodiment of a substation insulator anti-sloshing installation device includes a base plate 1, a support plate 11 fixedly connected to the top of the base plate 1, and a fixing ring 12 fixedly connected to the top of the base plate 1. It also includes:

[0033] The buffer mechanism 2 includes a damper 207 fixedly connected to the top of the base plate 1, and a support block 206 fixedly connected to the top of the damper 207.

[0034] The disassembly and assembly mechanism 3 includes a mounting block 301 fixedly connected to the top of the support block 206, an insert block 302 inserted inside the mounting block 301, and an insulator 3012 provided on the top of the insert block 302.

[0035] A sliding rod 201 is fixedly connected to the right side of the support plate 11, a first spring 202 is fixedly connected to the right side of the support plate 11, and a sliding sleeve 203 is slidably connected to the outside of the sliding rod 201.

[0036] The sliding sleeve 203 is rotatably connected to the connecting rod 204, the bottom of the support block 206 is fixedly connected to the connecting block 205, and the top of the base plate 1 is fixedly connected to the second spring 208.

[0037] The first spring 202 is fixedly connected between the support plate 11 and the sliding sleeve 203, the second spring 208 is fixedly connected between the base plate 1 and the damper 207, and the end of the connecting rod 204 away from the sliding sleeve 203 is rotatably connected to the inside of the connecting block 205.

[0038] A fixing block 303 is fixedly connected to the top of the insert block 302. A sliding frame 304 is slidably connected inside the fixing block 303. A rotating ring 305 is rotatably connected to the outside of the sliding frame 304. An inclined insert block 306 is fixedly connected to the bottom of the sliding frame 304. A third spring 307 is fixedly connected to the bottom of the sliding frame 304.

[0039] The insert block 302 has a sliding connection to a limiting block 308 inside. A fourth spring 309 is fixedly connected to the left side of the limiting block 308. A limiting frame 3010 is fixedly connected to the top of the mounting block 301. A locking block 3011 is fixedly connected to the outside of the rotating ring 305. An insulator 3012 is fixedly connected to the top of the fixing block 303.

[0040] The third spring 307 is fixedly connected between the sliding frame 304 and the inclined insert block 306, and the fourth spring 309 is fixedly connected between the limiting block 308 and the insert block 302. The limiting block 308 is inserted into the interior of the mounting block 301.

[0041] The implementation principle of the anti-sloshing installation device for power station insulators in this embodiment is as follows: When installing insulator 3012, the rotating ring 305 needs to be pressed down first. At this time, the rotating ring 305, through its fixed connection with the sliding frame 304, drives the sliding frame 304 to move downward along the inside of the fixed block 303. The inclined insert block 306 fixedly connected to the bottom of the sliding frame 304 moves downward accordingly. Since the inclined insert block 306 is in contact with the inclined surface of the limiting block 308, the downward pressure will push the limiting block 308 to slide to the outside of the insert block 302. At the same time, the fourth spring 309 is compressed. When the limiting block 308 is inserted into the installation block 301, the rotating ring 305 can be rotated. The rotating ring 305, through the contact between the locking block 3011 fixedly connected to its outside and the limiting frame 3010, realizes the limiting of the sliding frame 304, preventing it from rising due to the elastic force of the third spring 307, thereby completing the installation and fixing of the insulator 3012.

[0042] When the device encounters external vibration, the mounting block 301 transmits the force generated by the vibration to the support block 206. The support block 206, through the rotatable connection between its bottom fixedly connected connecting block 205 and the connecting rod 204, transmits the force to the connecting rod 204. Simultaneously, since the other end of the connecting rod 204 is rotatably connected inside the sliding sleeve 203, the force on the support block 206 pushes the sliding sleeve 203 to slide along the sliding rod 201. During this sliding process, the first spring 202, fixedly connected between the support plate 11 and the sliding sleeve 203, is stretched, and through elastic deformation... The damper absorbs some of the vibration energy, thereby reducing the force transmitted to the device. At the same time, the support block 206 transmits the force to the damper 207. The damper 207 is fixedly connected to the top of the base plate 1. Its top is fixedly connected to the support block 206, and its bottom is fixedly connected to the second spring 208. During the process of being subjected to force, the damper 207 compresses the second spring 208, so that the device can further absorb vibration energy by utilizing the energy dissipation characteristics of the damper. At the same time, the elastic deformation of the second spring 208 also helps to buffer the vibration impact, thereby effectively reducing the swaying of the insulator 3012.

[0043] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A power station insulator anti-sloshing installation device, comprising a base plate (1), a support plate (11) fixedly connected to the top of the base plate (1), and a fixing ring (12) fixedly connected to the top of the base plate (1), characterized in that, Also includes: The buffer mechanism (2) includes a damper (207) fixedly connected to the top of the base plate (1), and a support block (206) is fixedly connected to the top of the damper (207). The disassembly and assembly mechanism (3) includes a mounting block (301) fixedly connected to the top of the support block (206), and an insert block (302) is inserted inside the mounting block (301). An insulator (3012) is provided on the top of the insert block (302).

2. The anti-sloshing installation device for power station insulators as described in claim 1, characterized in that: A sliding rod (201) is fixedly connected to the right side of the support plate (11), a first spring (202) is fixedly connected to the right side of the support plate (11), and a sliding sleeve (203) is slidably connected to the outside of the sliding rod (201).

3. The anti-sloshing installation device for power station insulators as described in claim 2, characterized in that: The sliding sleeve (203) is rotatably connected to a connecting rod (204), the bottom of the support block (206) is fixedly connected to a connecting block (205), and the top of the base plate (1) is fixedly connected to a second spring (208).

4. The anti-sloshing installation device for power station insulators as described in claim 3, characterized in that: The first spring (202) is fixedly connected between the support plate (11) and the sliding sleeve (203), the second spring (208) is fixedly connected between the base plate (1) and the damper (207), and the end of the connecting rod (204) away from the sliding sleeve (203) is rotatably connected to the inside of the connecting block (205).

5. The anti-sloshing installation device for power station insulators as described in claim 1, characterized in that: The top of the insert (302) is fixedly connected to a fixing block (303), the inside of the fixing block (303) is slidably connected to a sliding frame (304), the outside of the sliding frame (304) is rotatably connected to a rotating ring (305), the bottom of the sliding frame (304) is fixedly connected to a sloped insert (306), and the bottom of the sliding frame (304) is fixedly connected to a third spring (307).

6. The anti-sloshing installation device for power station insulators as described in claim 5, characterized in that: The insert (302) is internally slidably connected to a limiting block (308), and a fourth spring (309) is fixedly connected to the left side of the limiting block (308). The top of the mounting block (301) is fixedly connected to a limiting frame (3010), the outside of the rotating ring (305) is fixedly connected to a locking block (3011), and the top of the fixing block (303) is fixedly connected to an insulator (3012).

7. The anti-sloshing installation device for power station insulators as described in claim 6, characterized in that: The third spring (307) is fixedly connected between the sliding frame (304) and the inclined insert (306), and the fourth spring (309) is fixedly connected between the limiting block (308) and the insert (302). The limiting block (308) is inserted into the interior of the mounting block (301).

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