Sleeve auxiliary connector for electric power high voltage

Abstract

The utility model discloses an electric power high-voltage bushing auxiliary connector, which relates to the technical field of bushing installation and comprises a base, a bidirectional threaded rod is installed on the inner wall of the base, a bidirectional motor is installed on the outer wall of the middle of the bidirectional threaded rod, a sliding rod is installed on the inner wall of the base, and a first sliding block is installed on the outer wall of the sliding rod. A moving plate is mounted at the top of the first sliding block, and a frame is mounted at the top of the moving plate. Through the arrangement of the electric push rod, the electric friction wheel, the mounting frame, the electric telescopic rod and the cleaner, the height of the electric friction wheel is adjusted through the electric push rod, so that the electric friction wheel is in contact with the surface of the sleeve, and the sleeve is driven by the electric friction wheel to rotate; and then the electric telescopic rod is used for enabling the cleaner to stretch out and draw back to be in contact with the connecting part of the sleeve, sundries attached to the surface, needing to be connected, of the sleeve are cleaned, and the sundries are prevented from affecting normal contact and sealing performance of the connector.

Description

Technical Field

[0001] This utility model relates to the field of bushing installation technology, specifically to an auxiliary connector for high-voltage power bushings. Background Technology

[0002] In power systems, high-voltage bushings are insulating components used to lead high-voltage conductors into or out of electrical equipment such as transformers, circuit breakers, and switchgear. High-voltage bushings need to be connected mainly to enable the transmission of electrical energy, thus requiring an auxiliary connector for high-voltage bushings in power systems.

[0003] Existing high-voltage power bushing auxiliary connectors cannot accommodate bushings of different sizes during operation. When connecting bushings on both sides, manual handling is required, which is time-consuming and labor-intensive, affecting work efficiency. Furthermore, it is inconvenient to clean debris from the bushing surfaces that need to be connected. Therefore, there is an urgent need for a new type of high-voltage power bushing auxiliary connector. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide an auxiliary connector for high-voltage power bushings, so as to solve the problems that existing auxiliary connectors for high-voltage power bushings cannot adapt to clamping bushings of different sizes, have low working efficiency, and are inconvenient to clean debris on the bushing connection surface.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary connector for high-voltage power bushings, comprising a base, a bidirectional threaded rod installed on the inner wall of the base, a bidirectional motor installed on the outer wall of the middle part of the bidirectional threaded rod, a slide rod installed on the inner wall of the base, a first slider installed on the outer wall of the slide rod, and a movable plate installed on the top of the first slider.

[0006] A frame is mounted on the top of the movable plate, a drive motor is mounted on the top of the frame, an adjusting rod is mounted on the bottom of the drive motor, a second slider is mounted on the outer wall of the adjusting rod, a clamping block is mounted on the side wall of the second slider, and a telescopic device is mounted on the outer wall of the clamping block.

[0007] An electric push rod is installed on the top of the movable plate, an electric friction wheel is installed on the top of the electric push rod, a mounting frame is installed on the top of the base, an electric telescopic rod is installed on the side wall of the mounting frame, a cleaner is installed on the side wall of the electric telescopic rod, a bolt 18 is installed on the inner wall of the cleaner 17, and a sleeve is installed on the outer wall of the clamping block.

[0008] Preferably, the first slider is movably connected to the slide rod, and the first slider is symmetrically arranged about the central axis of the bidirectional threaded rod.

[0009] Preferably, the movable plate is movably connected to the base, and the movable plate forms a sliding structure with the first slider and the slide rod.

[0010] Preferably, the second slider is threadedly connected to the adjusting rod, and the second slider is welded to the clamping block.

[0011] Preferably, the clamping block is arched, and the clamping block forms a lifting structure with the frame via a second slider.

[0012] Preferably, the sleeve forms a rotating structure with the clamping block via an electric friction wheel, and the electric friction wheel forms a lifting structure with the base via an electric push rod.

[0013] Preferably, the bolt is threadedly connected to the cleaner, and the cleaner is telescopically connected to the mounting frame via an electric telescopic rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses an electric push rod, an electric friction wheel, a mounting bracket, an electric telescopic rod, and a cleaner. The electric push rod adjusts the height of the electric friction wheel so that it contacts the surface of the sleeve. The sleeve then rotates under the drive of the electric friction wheel. The electric telescopic rod extends and retracts the cleaner to contact the part of the sleeve that is connected, cleaning the debris attached to the surface of the sleeve that needs to be connected, preventing the debris from affecting the normal contact and sealing performance of the connector.

[0016] 2. This utility model, through the setting of a bidirectional threaded rod, a bidirectional motor, a slide bar, a first slider and a moving plate, uses a bidirectional motor to move the moving plates on both sides to each other, eliminating the need for manual handling and movement, making it easier to bring the sleeves on both sides closer together for connection, and improving work efficiency.

[0017] 3. This utility model, through the setting of a drive motor, adjusting rod, second slider, clamping block and telescopic device, drives the adjusting rod to rotate, so that the clamping block clamps the sleeve from top to bottom, and then the telescopic device on the clamping block extends and retracts to contact the surface of the sleeve, thereby adapting to sleeves of different sizes. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a side view of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the components on the frame of this utility model;

[0021] Figure 4 This is a structural diagram illustrating the installation method of the cleaner according to this utility model.

[0022] In the diagram: 1. Base; 2. Bidirectional threaded rod; 3. Bidirectional motor; 4. Slide rod; 5. First slider; 6. Moving plate; 7. Frame; 8. Drive motor; 9. Adjusting rod; 10. Second slider; 11. Clamping block; 12. Telescopic device; 13. Electric push rod; 14. Electric friction wheel; 15. Mounting bracket; 16. Electric telescopic rod; 17. Cleaner; 18. Bolt; 19. Sleeve. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The embodiments of this utility model will be described below based on its overall structure.

[0025] Please see Figure 1-4 A high-voltage power bushing auxiliary connector includes a base 1, a bidirectional threaded rod 2 installed on the inner wall of the base 1, a bidirectional motor 3 installed on the outer wall of the middle part of the bidirectional threaded rod 2, a slide rod 4 installed on the inner wall of the base 1, a first slider 5 installed on the outer wall of the slide rod 4, and a movable plate 6 installed on the top of the first slider 5. The first slider 5 is movably connected to the slide rod 4 and is symmetrically arranged about the central axis of the bidirectional threaded rod 2. The movable plate 6 is movably connected to the base 1, and the movable plate 6 forms a sliding structure with the slide rod 4 through the first slider 5. When using the device, the bidirectional motor 3 is started to drive the bidirectional threaded rod 2 to rotate, and the first slider 5 brings the bushings 19 on both sides of the movable plate 6 closer together, which facilitates the connection of the bushings 19 on both sides without the need for manual handling and movement, thereby improving work efficiency.

[0026] Please see Figure 1-4 An auxiliary connector for high-voltage power bushings includes a frame 7 mounted on the top of a movable plate 6, a drive motor 8 mounted on the top of the frame 7, an adjusting rod 9 mounted on the bottom of the drive motor 8, a second slider 10 mounted on the outer wall of the adjusting rod 9, a clamping block 11 mounted on the side wall of the second slider 10, and a telescopic device 12 mounted on the outer wall of the clamping block 11. The second slider 10 is threadedly connected to the adjusting rod 9 and welded to the clamping block 11. The clamping block 11 is arched and forms a lifting structure with the frame 7 via the second slider 10. When using the device, the drive motor 8 is started to rotate the adjusting rod 9, causing the second slider 10 to move up and down on the adjusting rod 9, which in turn causes the clamping block 11 to clamp the bushing 19. The telescopic device 12 on the clamping block 11 then extends and retracts to contact the surface of the bushing 19 to accommodate bushings 19 of different sizes.

[0027] Please see Figure 1-4 An auxiliary connector for high-voltage power supply is described. An electric push rod 13 is mounted on the top of a movable plate 6, and an electric friction wheel 14 is mounted on the top of the electric push rod 13. A mounting bracket 15 is mounted on the top of a base 1. An electric telescopic rod 16 is mounted on the side wall of the mounting bracket 15, and a cleaner 17 is mounted on the side wall of the electric telescopic rod 16. Bolts 18 are mounted on the inner wall of the cleaner 17. A sleeve 19 is mounted on the outer wall of a clamping block 11. The electric friction wheel 14 and the base 1 form a lifting structure via the electric push rod 13, and the sleeve 19 and the clamping block 11 form a rotating structure via the electric friction wheel 14. Bolts 18 and... The cleaner 17 is threaded and forms a telescopic structure with the mounting bracket 15 via the electric telescopic rod 16. When using the device, the height of the electric friction wheel 14 is adjusted by the electric push rod 13 so that the electric friction wheel 14 contacts the surface of the sleeve 19 of different sizes. Then, the sleeve 19 is rotated on the clamping block 11 by the drive of the electric friction wheel 14. The electric telescopic rod 16 is then used to extend and retract the cleaner 17 to contact the part connected to the sleeve 19, cleaning the debris attached to the surface of the sleeve 19 that needs to be connected, and preventing the debris from affecting the normal contact and sealing performance of the connector.

[0028] Working principle: In use, first move the device to a suitable position, then place the sleeve 19 on the clamping block 11 below. Then start the drive motor 8 to rotate the adjusting rod 9, which in turn drives the clamping block 11 on the second slider 10 to move up and down. Then, use the telescopic device 12 to contact the surface of the sleeve 19 by telescoping, clamping sleeves 19 of different sizes. Then start the bidirectional motor 3 to rotate the bidirectional threaded rod 2, causing the first slider 5 to slide on the bidirectional threaded rod 2 and the sliding rod 4, which in turn drives the sleeves 19 on the two moving plates 6 to move closer to each other. Then start the electric telescopic device. Rod 16 moves the cleaner 17 forward, bringing it into contact with the surface of sleeve 19. Then, the electric push rod 13 is activated to adjust the height of the electric friction wheel 14 until it contacts the sleeve 19. The electric friction wheel 14 is then activated, causing the sleeve 19 to rotate. The cleaner 17 is then used to clean the debris and dust adhering to the surface of the parts of the sleeve 19 that need to be connected. This completes the use of the device. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bushing auxiliary connector for high-voltage power applications, comprising a base (1), characterized in that: The inner wall of the base (1) is equipped with a bidirectional threaded rod (2), the middle outer wall of the bidirectional threaded rod (2) is equipped with a bidirectional motor (3), the inner wall of the base (1) is equipped with a slide rod (4), the outer wall of the slide rod (4) is equipped with a first slider (5), and the top of the first slider (5) is equipped with a moving plate (6). A frame (7) is installed on the top of the movable plate (6), a drive motor (8) is installed on the top of the frame (7), an adjusting rod (9) is installed on the bottom of the drive motor (8), a second slider (10) is installed on the outer wall of the adjusting rod (9), a clamping block (11) is installed on the side wall of the second slider (10), and a telescopic device (12) is installed on the outer wall of the clamping block (11). An electric push rod (13) is installed on the top of the movable plate (6), an electric friction wheel (14) is installed on the top of the electric push rod (13), a mounting bracket (15) is installed on the top of the base (1), an electric telescopic rod (16) is installed on the side wall of the mounting bracket (15), a cleaner (17) is installed on the side wall of the electric telescopic rod (16), a bolt (18) is installed inside the cleaner (17), and a sleeve (19) is installed on the outer wall of the clamping block (11).

2. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The first slider (5) is movably connected to the slide rod (4), and the first slider (5) is symmetrically arranged about the central axis of the bidirectional threaded rod (2).

3. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The movable plate (6) is movably connected to the base (1), and the movable plate (6) forms a sliding structure with the slide rod (4) through the first slider (5).

4. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The second slider (10) is threadedly connected to the adjusting rod (9), and the second slider (10) is welded to the clamping block (11).

5. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The clamping block (11) is arched and forms a lifting structure with the frame (7) through the second slider (10).

6. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The sleeve (19) forms a rotating structure with the clamping block (11) via an electric friction wheel (14), and the electric friction wheel (14) forms a lifting structure with the base (1) via an electric push rod (13).

7. The auxiliary connector for high-voltage power bushings according to claim 1, characterized in that: The bolt (18) is threadedly connected to the cleaner (17), and the cleaner (17) forms a telescopic structure with the mounting bracket (15) via the electric telescopic rod (16).

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