Maintenance device for electric power facilities

Abstract

The utility model discloses an electric power facility maintenance device which comprises two first groove rods and two second groove rods, the two first groove rods are symmetrically arranged up and down, first electric telescopic rods are symmetrically installed between the two first groove rods, a seat is installed at the right end of the first groove rod on the upper side, and first matching grooves are symmetrically formed in the inner walls of the first groove rods. A first threaded rod is rotationally connected to the inner right wall of the first matching groove, a square block is installed at the left end of the first threaded rod, the outer surface of the first threaded rod is sleeved with a first threaded sleeve, a first arc-shaped clamping plate is arranged in the first groove rod, and the first arc-shaped clamping plate is fixedly connected with the first threaded sleeves on the two sides; inserting blocks are symmetrically installed at the upper end and the lower end of the first groove rod correspondingly. Clamping holes are symmetrically formed in the inserting blocks. The lifting device is convenient to disassemble, assemble, carry and transport, meanwhile, a worker can sit to ascend, the physical strength of the worker is saved, time and labor are saved, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electric power facilities, in particular to a device for maintaining electric power facilities. Background Art

[0002] Power facilities are a general term for all power generation, transformation, transmission and supply facilities. All power generation facilities, transformation and transmission facilities within the power plant and substation area, as well as power supply, transmission facilities and auxiliary facilities outside the plant and station area are power facilities. In order to ensure safety, most of the facilities of the power system are installed at high places to avoid accidental contact. Therefore, maintenance work needs to be carried out with pole climbing foot buckles. Maintenance personnel wear the pole climbing foot buckles on their feet, then hold the pole and climb up through the two pole climbing foot buckles to perform maintenance work on high power facilities.

[0003] A Chinese patent discloses a power facility maintenance device (authorization announcement number CN 220652771 U). This patented technology uses an escalator to climb into a protective frame to maintain power equipment. The escalator can be pushed to a designated location, and the staff uses the escalator to enter the protective frame to repair the power equipment. The staff stands inside the protective frame, wears a safety rope, and positions one end of the rope with a reinforced handrail to ensure the safety of the staff while repairing the power equipment. However, it is large in size and inconvenient to carry and transport. At the same time, its height is limited, and it cannot maintain power facilities at higher locations. Therefore, a person skilled in the art provides a power facility maintenance device to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a maintenance device for electric power facilities, comprising two groove rods 1 and two groove rods 2, the two groove rods 1 are symmetrically arranged up and down, an electric telescopic rod 1 is symmetrically installed between the two groove rods 1, a seat is installed at the right end of the upper groove rod 1, and a matching groove 1 is symmetrically provided on the inner wall of the groove rod 1, and the matching groove 1 passes through the left end of the groove rod 1;

[0005] The right wall of the matching groove is rotatably connected to the threaded rod, the left end of the threaded rod is installed with a square block, the outer surface of the threaded rod is sleeved with a threaded sleeve, an arc-shaped clamping plate is arranged inside the groove rod, and the arc-shaped clamping plate is fixedly connected to the threaded sleeves on both sides, the upper and lower ends of the groove rod are symmetrically installed with plug-in blocks, and the plug-in blocks are symmetrically provided with clamping holes;

[0006] The two groove rods are symmetrically arranged up and down, the electric telescopic rod is symmetrically installed between the two groove rods, the inner wall of the groove rod is symmetrically provided with a matching groove, and the matching groove runs through the right end of the groove rod, the threaded rod is arranged inside the matching groove, and a square groove is provided at the right end of the threaded rod, and the square groove corresponds to the position of the square block;

[0007] The left end of the threaded rod 2 passes through the groove rod 2 and is installed with the bevel gear 1, the left end of the groove rod 2 is provided with a rotating rod, the rear end of the rotating rod is provided with a motor, two bevel gears 2 are installed on the outer surface of the rotating rod, and the bevel gears 2 and the bevel gear 1 are meshed, and the outer surface of the threaded rod 2 is sleeved with a threaded sleeve 2;

[0008] An arc-shaped clamping plate 2 is arranged inside the groove rod 2, and the arc-shaped clamping plate 2 is fixedly connected to the threaded sleeve 2. Fixed blocks are symmetrically installed at the upper and lower ends of the groove rod 2, and a socket is provided at one end of the fixed block close to the groove rod 2. A cavity is arranged inside the fixed block, and a pull block is slidably connected inside the cavity. A clamping block is symmetrically installed at one end of the pull block, and the clamping block passes through one end of the socket. A pull rod is installed at the other end of the pull block, and a spring is sleeved on the outer surface of the pull rod.

[0009] Preferably, a rubber pad is installed at a left end of the arc-shaped clamping plate, and anti-slip grooves are arranged on the surface of the rubber pad.

[0010] Preferably, the outer surface of the rotating rod is symmetrically rotated to connect the stopper, and the stopper is fixedly connected to the groove rod 2.

[0011] Preferably, a rubber pad is installed at the second right end of the arc-shaped clamping plate, and anti-slip grooves are arranged on the surface of the rubber pad.

[0012] Preferably: the pull rod passes through the fixing block and is provided with a handle.

[0013] Preferably, the thread directions of the threaded rod one and the threaded rod two are opposite.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is convenient for disassembly and assembly, and is easy to carry and transport. At the same time, workers can ascend while sitting, which saves their physical strength, time and effort, and reduces their labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of this application;

[0017] Figure 2 This is a schematic diagram of the structure of the groove rod 1 of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the groove rod 2 of the present application;

[0019] Figure 4 It is a structural schematic diagram of the rotating rod of the present application;

[0020] Figure 5 It is a schematic diagram of the structure of the fixed block of this application;

[0021] In the figure: 1. groove rod one; 2. electric telescopic rod one; 3. matching groove one; 4. threaded rod one; 5. threaded sleeve one; 6. arc clamping plate one; 7. square block; 8. plug block; 9. clamping hole; 10. seat; 11. groove rod two; 12. electric telescopic rod two; 13. matching groove two; 14. threaded rod two; 15. threaded sleeve two; 16. arc clamping plate two; 17. square groove; 18. bevel gear one; 19. rotating rod; 20. motor; 21. bevel gear two; 22. fixed block; 23. jack; 24. cavity; 25. pull block; 26. clamping block; 27. pull rod; 28. handle; 29. ​​spring. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0023] See also Figures 1 to 5 In this embodiment, a power facility maintenance device is provided, including two groove rods 1 and two groove rods 2 11, the two groove rods 1 are symmetrically arranged up and down, an electric telescopic rod 2 is symmetrically installed between the two groove rods 1, a seat 10 is installed at the right end of the upper groove rod 1, a matching groove 3 is symmetrically arranged on the inner wall of the groove rod 1, and the matching groove 3 passes through the left end of the groove rod 1, the right wall of the matching groove 3 is rotatably connected to the threaded rod 4, a square block 7 is installed at the left end of the threaded rod 4, a threaded sleeve 5 is sleeved on the outer surface of the threaded rod 4, an arc-shaped clamping plate 6 is arranged inside the groove rod 1, and the arc-shaped clamping plate 6 is fixedly connected to the threaded sleeves 5 on both sides, a rubber pad is installed at the left end of the arc-shaped clamping plate 6, and an anti-slip pattern is arranged on the surface of the rubber pad, plug blocks 8 are symmetrically installed at the upper and lower ends of the groove rod 1, and clamping holes 9 are symmetrically arranged inside the plug blocks 8;

[0024] The two groove rods 11 are symmetrically arranged up and down, and the electric telescopic rod 12 is symmetrically installed between the two groove rods 11. The inner wall of the groove rod 11 is symmetrically provided with a matching groove 13, and the matching groove 13 passes through the right end of the groove rod 11. A threaded rod 14 is arranged inside the matching groove 13. A square groove 17 is arranged at the right end of the threaded rod 14, and the square groove 17 corresponds to the position of the square block 7. The left end of the threaded rod 14 passes through the groove rod 11 and is installed with a bevel gear 18. A rotating rod 19 is arranged at the left end of the groove rod 11. The outer surface of the rotating rod 19 is symmetrically rotated to connect the stopper, and the stopper is fixedly connected to the groove rod 11. A motor 20 is installed at the rear end of the rotating rod 19. Two bevel gears 21 are installed on the outer surface of the rotating rod 19, and the bevel gear 21 is meshed with the bevel gear 18. The outer surface of the threaded rod 14 is sleeved with a threaded sleeve 15;

[0025] An arc-shaped clamping plate 16 is arranged inside the groove rod 11, and the arc-shaped clamping plate 16 is fixedly connected to the threaded sleeve 15, a rubber pad is installed on the right end of the arc-shaped clamping plate 16, and anti-slip grooves are arranged on the surface of the rubber pad, and fixing blocks 22 are symmetrically installed at the upper and lower ends of the groove rod 11, and a socket 23 is provided at one end of the fixing block 22 close to the groove rod 11, a cavity 24 is arranged inside the fixing block 22, and a pull block 25 is slidably connected inside the cavity 24, a clamping block 26 is symmetrically installed at one end of the pull block 25, and the clamping block 26 passes through one end of the socket 23, a pull rod 27 is installed at the other end of the pull block 25, and the pull rod 27 passes through the fixed block 22 and is installed with a handle 28, a spring 29 is sleeved on the outer surface of the pull rod 27, and the thread directions of the threaded rod 14 and the threaded rod 14 are opposite.

[0026] The working principle of the utility model is: two groove rods 1 and two groove rods 11 are put together and sleeved outside the electric pole, so that the square block 7 is inserted into the square groove 17, the threaded rod 4 and the threaded rod 14 are fitted together, and at the same time, the plug block 8 is inserted into the insertion hole 23, and the pull block 25 is pushed to reset by the spring 29, and the pull block 25 drives the clamping block 26 to be inserted into the clamping hole 9, so that the groove rod 1 and the groove rod 11 are fixed together and sleeved outside the electric pole;

[0027] Then, the lower motor 1 20 drives the bevel gear 2 21 to rotate through the rotating rod 19, the bevel gear 2 21 meshes with the bevel gear 1 18 to drive the threaded rod 2 14 to rotate, the threaded rod 2 14 drives the threaded rod 1 4 to rotate through the square groove 17 and the square block 7, the threaded rod 1 4 and the threaded rod 2 14 rotate to respectively drive the threaded sleeve 1 5 and the threaded sleeve 2 15 to move toward the middle, the threaded sleeve 1 5 and the threaded sleeve 2 15 drive the arc clamping plate 1 6 and the arc clamping plate 2 16 to move toward the middle to clamp the electric pole, so that the lower groove rod 1 1 and the lower groove rod 2 11 are fixed outside the electric pole, and then the worker sits on the seat 10;

[0028] Then, the electric telescopic rod 1 2 and the electric telescopic rod 2 12 work synchronously to push up the upper groove rod 1 and the upper groove rod 2 11, so that the groove rod 1 drives the seat 10 to rise, so that the worker rises outside the pole, and then, the upper motor 1 20 works to make the upper arc-shaped clamping plate 1 6 and the arc-shaped clamping plate 2 16 move toward the middle to clamp the pole, and then, the lower motor 1 20 reverses to make the lower arc-shaped clamping plate 1 6 and the arc-shaped clamping plate 2 16 move outward away from the pole, and then, the electric telescopic rod 1 2 and the electric telescopic rod 2 12 contract to pull up the lower groove rod 1 and the groove rod 2 11, and then, the worker sitting on the seat 10 rises according to the above method.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A power facility maintenance device, comprising two groove rods (1) and two groove rods (11), characterized in that: The two groove rods (1) are symmetrically arranged in an upper and lower direction, an electric telescopic rod (2) is symmetrically installed between the two groove rods (1), a seat (10) is installed at the right end of the upper groove rod (1), and a matching groove (3) is symmetrically provided on the inner wall of the groove rod (1), and the matching groove (3) passes through the left end of the groove rod (1); The right wall of the matching groove (3) is rotatably connected to the threaded rod (4), the left end of the threaded rod (4) is installed with a square block (7), the outer surface of the threaded rod (4) is sleeved with a threaded sleeve (5), an arc-shaped clamping plate (6) is arranged inside the groove rod (1), and the arc-shaped clamping plate (6) is fixedly connected to the threaded sleeves (5) on both sides, and the upper and lower ends of the groove rod (1) are symmetrically installed with plug blocks (8), and the plug blocks (8) are symmetrically provided with clamping holes (9) inside; The two groove rods (11) are symmetrically arranged in the upper and lower parts, and the electric telescopic rod (12) is symmetrically installed between the two groove rods (11). The inner wall of the groove rod (11) is symmetrically provided with a matching groove (13), and the matching groove (13) passes through the right end of the groove rod (11). The threaded rod (14) is arranged inside the matching groove (13), and the right end of the threaded rod (14) is provided with a square groove (17), and the square groove (17) corresponds to the position of the square block (7); The left end of the threaded rod (14) passes through the grooved rod (11) and is installed with a bevel gear (18); a rotating rod (19) is provided at the left end of the grooved rod (11); a motor (20) is installed at the rear end of the rotating rod (19); two bevel gears (21) are installed on the outer surface of the rotating rod (19); the bevel gears (21) are meshed with the bevel gears (18); and a threaded sleeve (15) is sleeved on the outer surface of the threaded rod (14); An arc-shaped clamping plate (16) is arranged inside the groove rod (11), and the arc-shaped clamping plate (16) is fixedly connected to the threaded sleeve (15). The upper and lower ends of the groove rod (11) are symmetrically installed with fixing blocks (22). The fixing block (22) is provided with a plug hole (23) near one end of the groove rod (11). A cavity (24) is arranged inside the fixing block (22). The cavity (24) is slidably connected to a pull block (25). A clamping block (26) is symmetrically installed at one end of the pull block (25), and the clamping block (26) passes through one end of the plug hole (23). A pull rod (27) is installed at the other end of the pull block (25), and a spring (29) is sleeved on the outer surface of the pull rod (27).

2. The power facility maintenance device according to claim 1, characterized in that: A rubber pad is installed at the left end of the arc-shaped clamping plate 1 (6), and an anti-slip pattern is provided on the surface of the rubber pad.

3. The power facility maintenance device according to claim 1, characterized in that: The outer surface of the rotating rod (19) is symmetrically rotatably connected to a stopper, and the stopper is fixedly connected to the groove rod 2 (11).

4. The power facility maintenance device according to claim 1, characterized in that: A rubber pad is installed at the right end of the arc-shaped clamping plate 2 (16), and an anti-slip pattern is provided on the surface of the rubber pad.

5. The power facility maintenance device according to claim 1, characterized in that: The pull rod (27) passes through the fixing block (22) and is provided with a handle (28).

6. The power facility maintenance device according to claim 1, characterized in that: The threaded directions of the threaded rod 1 (4) and the threaded rod 2 (14) are opposite.

Images