Electric power iron tower hanging frame for electric power maintenance

Abstract

The invention discloses an electric power iron tower hanging frame for electric power maintenance, and belongs to the technical field of electric power maintenance, the electric power iron tower hanging frame for electric power maintenance comprises a supporting frame, the top of the supporting frame is of a U-shaped structure, the bottom of the supporting frame is of a square structure, and a climbing assembly is installed at the bottom of the supporting frame and used for automatically climbing an iron tower. An energy absorption assembly is installed in the center of the top of the supporting frame and used for absorbing vibration generated in the climbing process of the climbing assembly. By adopting the energy absorption assembly and the climbing assembly, the safety, efficiency and accuracy of a worker during cable maintenance are improved, meanwhile, the equipment loss is reduced, the environmental adaptability is enhanced, when the hanging frame is adjusted to climb step by step, an electric power iron tower and the hanging frame resonate at a specific frequency, the resonance phenomenon can be effectively avoided, and the working efficiency is improved. Therefore, damage or failure of the hanger and the iron tower structure due to resonance is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power maintenance, and in particular relates to an electric power tower hanger for electric power maintenance. Background Art

[0002] Power towers are an essential component of transmission lines, and maintenance and repair work often requires working at height. The pylon provides a stable and secure support platform for operators, ensuring safe operation of power equipment, reducing the risk of high-altitude work, and minimizing the probability of accidents. The design of the power tower pylon meets a variety of needs, including daily inspections, equipment maintenance, and emergency repairs. The pylon helps maintenance personnel move easily on the tower, reducing physical burden and improving work efficiency. An efficient pylon reduces the time wasted by maintenance personnel during the repair process, ensuring that equipment can quickly resume normal operation, thereby reducing power outages and economic losses. At the same time, the durability and stability of the pylon itself also help extend the service life of power equipment and reduce long-term maintenance costs.

[0003] Currently, in order to install and repair cables on the top of power towers, workers are often required to climb to the top of the tower on their own to install and repair the cables. High-altitude work itself has great safety hazards. Workers are prone to falling accidents during the climbing process, especially in bad weather (such as strong winds, thunderstorms, etc.) or when the equipment is unstable. The safety risk is even higher. Moreover, workers work in an unsuitable environment, which not only increases the difficulty of work but also affects the quality of work. When workers work at height, the vibration of the tower caused by strong winds or climate changes may cause structural instability and increase the risk of workers losing balance. Prolonged exposure to vibration environment will increase the physical fatigue of workers. In particular, continuous vibration puts a greater burden on the spine and joints, which may cause muscle fatigue and physical discomfort. Frequent vibration may also cause dizziness or discomfort, affecting work status and safety. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an electric power tower hanger for electric power maintenance.

[0005] The technical solution adopted to solve the above technical problems is: an electric power tower hanger for electric power maintenance, comprising a support frame, the top of the support frame is arranged in a U-shaped structure, and the bottom of the support frame is arranged in a square-shaped structure, a climbing component is installed at the bottom of the support frame for automatically climbing the tower, and an energy absorption component is installed at the center of the top of the support frame for absorbing vibrations generated by the climbing component during climbing; The climbing assembly includes four rotating rods that are rotatably connected to the bottom of the support frame, and the four rotating rods are arranged in mirror symmetry between each other. At the same time, the through-ends of the rotating rods are fixedly connected to the telescopic assembly. The two telescopic assemblies on one side of the support frame are rotatably connected to the connecting plates, and the through-ends of the rotating rods are rotatably connected to the connecting plates. The telescopic assembly is rotatably connected to the rotating plate at one end away from the connecting plate, and the rotating plate is fixedly connected to the fixed seat at the bottom of the side away from the telescopic assembly. At the same time, the other end of the fixed seat is rotatably connected to a third spring, and the other end of the third spring is rotatably connected to the T-shaped plate, and one end of the T-shaped plate is rotatably connected to the rotating plate. At the same time, an arc plate is installed on the other end of the T-shaped plate, and the arc plate is made of rubber non-slip material structure. The rotating plate is rotatably connected to the damping rod on the side away from the T-shaped plate, and the other end of the damping rod is rotatably connected to the side wall of the connecting plate.

[0006] The above technical solution can ensure that workers do not need to rely on external equipment or manual climbing when performing high-altitude operations, reducing the risk of falling during manual climbing. At the same time, it can effectively reduce the safety risks caused by rapid climbing or severe vibration, and ensure that the equipment remains stable during the climbing process.

[0007] Furthermore, the two rotating rods located on one side of the support frame are fixedly connected to a synchronous belt assembly away from one end of the support frame, and the three synchronous wheels in the synchronous belt assembly are arranged in a triangular structure, and the two rotating rods located on one side of the support frame are fixedly connected to the two synchronous wheels in the synchronous belt assembly away from one end of the support frame, while the other synchronous wheel in the synchronous belt assembly is rotatably connected to the support frame, and a second motor is installed on one side of the bottom of the support frame, and the output end of the second motor is rotatably connected to the support frame, while the through end of the second motor is fixedly connected to the other synchronous wheel in the synchronous belt assembly.

[0008] The above technical solution reduces large vibrations and continuous operating pressure, helps relieve workers' fatigue during high-altitude operations, and enables them to maintain high work efficiency and concentration for a long time.

[0009] Furthermore, the energy absorption component includes two slide rails fixedly connected to the support frame, and the two slide rails are arranged in a mirror-symmetrical manner. Two sliders are slidably connected inside the slide rails, and a fixed block is rotatably connected between the two sliders. At the same time, the fixed block is fixedly connected to a moving rod. A second spring is fixedly connected to one side of the fixed block, and the other end of the second spring is fixedly connected to the end of the moving rod located outside the slide rail. A connecting seat is rotatably connected between the two ends of the moving rod away from the second spring.

[0010] The above technical solution reduces large vibrations and continuous operating pressure, helps relieve workers' fatigue during high-altitude operations, and enables them to maintain high work efficiency and concentration for a long time.

[0011] Furthermore, the rotation direction of the moving rod and the connecting seat is consistent with the sliding direction of the slider inside the slide rail. The top of the connecting seat is fixedly connected to a seat, and the seat is located between the two slide rails. At the same time, the two slide rails limit the seat. The bottom of the connecting seat is rotatably connected to a sliding rod, and the other end of the sliding rod is slidably connected to a fixed tube, and the other end of the fixed tube is fixedly connected to the support frame. The through end of the sliding rod is fixedly connected to a slide plate, and the slide plate is fixedly connected to a first spring facing the sliding rod, and the other end of the first spring is fixedly connected to the inner wall of the fixed tube.

[0012] Through the above technical solution, the resonant frequency can be adjusted, and the resonance effect can be avoided by absorbing unnecessary vibrations, thereby enhancing the reliability of the bracket and the tower.

[0013] Furthermore, the climbing assembly includes several cams arranged on both sides of the top of the support frame, and a connecting rod is fixedly connected through the eccentric part of the several cams on one side of the support frame, and the through end of the connecting rod is rotatably connected to the support frame. A first motor is installed on one side of the top of the support frame, and the output end of the first motor is rotatably connected to the support frame, and the through end of the first motor is fixedly connected to the connecting rod.

[0014] Furthermore, the support frame is fixedly connected to two L-shaped plates at the bottom away from the first motor side, and one side of the L-shaped plate is rotatably connected to a first bevel gear, and at the same time, the first bevel gear connecting shaft is rotatably connected to the L-shaped plate and the support frame, and the through end of the first bevel gear connecting shaft is fixedly connected to the connecting rod, and one side of the first bevel gear is meshed with a second bevel gear rotatably connected to the L-shaped plate, and a fixing rod is fixedly connected between the two second bevel gears.

[0015] Through the above technical solution, the stiffness of the spring can be adjusted as needed to adapt to different vibration frequencies and amplitudes, thereby improving the adaptability and performance of the bracket under different conditions.

[0016] Furthermore, the telescopic assembly includes a fixed cylinder fixedly connected to the side wall of the connecting plate, and an internal thread line is provided on the inner wall of the fixed cylinder away from the connecting plate. The inner wall of the fixed cylinder is threadedly connected to an external threaded sleeve, and the internal limit sliding connection of the external threaded sleeve is connected to the internal threaded sleeve. At the same time, the internal threaded sleeve is rotatably connected to the connecting plate, the through end of the rotating rod is fixedly connected to the internal threaded sleeve, the internal threaded sleeve is threadedly connected to a threaded rod, and the threaded rod is fixedly connected to the outer sleeve at one end away from the internal threaded sleeve.

[0017] Furthermore, the inner wall of the outer sleeve is slidingly connected to the inner sleeve, and the fixed sleeve is located inside the inner sleeve. At the same time, the fixed sleeve is slidingly connected to the inner sleeve, and the inner sleeve is rotatably connected to the end of the external threaded sleeve away from the connecting plate.

[0018] Through the above technical solution, power towers in different regions may have different heights and specifications. Mounting brackets of different sizes can cope with these changes and ensure the stability and safety of the mounting brackets in different climatic and geographical environments. Whether it is high mountains, plains or areas with strong winds, the mounting brackets can provide good support.

[0019] The beneficial effects of the present invention are as follows: (1) The present invention drives the synchronous belt assembly through the operation of two second motors at the bottom of the support frame, so that the rotating rod rotates, thereby driving the internal threaded sleeve to rotate, and then the threaded rod drives the outer sleeve to move forward, and when the internal threaded sleeve rotates, the external threaded sleeve follows the synchronous rotation, and because the external threaded sleeve is threadedly connected to one end of the inner wall of the fixed cylinder, when the external threaded sleeve rotates, it can move forward synchronously, thereby driving the inner sleeve to move forward, and in this process, the inner sleeve, the outer sleeve and the fixed cylinder slide relative to each other, thereby achieving the purpose of secondary expansion and contraction, thereby causing the arc plate connected to one side of the connecting plate to fit the inner wall of the iron tower, and can adapt to iron towers of various sizes. The power company does not need to purchase a variety of different brackets for different types of iron towers, thereby reducing procurement and inventory costs; (2) The present invention drives the connecting rod to rotate by operating the first motor, and the cam rotates simultaneously with the connecting rod, and the first bevel gear on one side of the top of the support frame rotates simultaneously with the connecting rod, and the second bevel gear rotates synchronously with the first bevel gear. Under the action of the fixed rod, the cams on both sides of the top of the support frame rotate in opposite directions, generating centrifugal force. Under the action of the third spring elastic support, the T-shaped plate rotates back and forth in a small range with the connection with the rotating plate as the origin. Through the cooperation of the centrifugal force and the third spring, the internal components of the support frame gradually climb up along the inside of the iron tower, which can quickly and accurately complete the task of climbing the iron tower, avoiding the time waste of traditional manual climbing, and reducing the physical exertion of the staff, thereby improving work efficiency. (3) The present invention adopts an energy-absorbing component. During the climbing process and when the climate changes or the wind is strong, the sliding rod, under the action of the first spring, drives the slide plate to move back and forth up and down in the fixed tube, thereby causing the moving rod and the connecting seat to rotate relative to each other, driving the fixed block to slide up and down in the slide rail, while the fixed block and the slider rotate relative to each other, and under the action of the second spring, the seat bottom connection and other components move, which can convert vibration energy into elastic displacement, reduce the violent shaking of the tower and the seat, protect the staff from vibration, and extend the life of the equipment to adapt to more climate and environmental changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the first perspective of the present invention; Figure 2 yes Figure 1A schematic diagram of the enlarged structure at point A; Figure 3 It is a structural schematic diagram of the connection between the fixed block and the slider of the present invention; Figure 4 It is a schematic structural diagram of the second viewing angle of the present invention; Figure 5 3 is a schematic structural diagram of the present invention from a third perspective; Figure 6 yes Figure 4 A schematic diagram of the enlarged structure at point B; Figure 7 It is a structural schematic diagram of the connection between the rotating rod and the connecting plate of the present invention; Figure 8 It is a structural schematic diagram of the connection between the internal threaded sleeve and the threaded rod of the present invention; Figure 9 It is a structural schematic diagram of the connection between the external threaded sleeve and the internal threaded sleeve of the present invention; Figure 10 This is an exploded view of the telescopic assembly of the present invention from a first perspective; Figure 11 This is an exploded view of the telescopic assembly of the present invention from a second perspective.

[0021] Reference numerals: 11, support frame; 2, energy absorbing assembly; 21, fixed tube; 22, slide plate; 23, first spring; 24, slide bar; 25, moving rod; 26, fixed block; 27, second spring; 28, slide bar; 29, connecting seat; 210, slide rail; 211, seat; 3, climbing assembly; 31, cam; 32, connecting rod; 33, first motor; 34, second motor; 35, synchronous belt assembly; 36, rotating rod; 37 , telescopic assembly; 38, connecting plate; 39, damping rod; 310, rotating plate; 311, fixed seat; 312, T-shaped plate; 313, third spring; 314, arc-shaped plate; 315, L-shaped plate; 316, first bevel gear; 317, second bevel gear; 318, fixed rod; 319, externally threaded sleeve; 320, internally threaded sleeve; 321, threaded rod; 322, inner sleeve; 323, outer sleeve; 324, fixed sleeve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] like Figure 1-Figure 5The embodiment of the present invention shows an electric power tower hanger for electric power maintenance, including a support frame 11, the top of the support frame 11 is a U-shaped structure, and the bottom of the support frame 11 is a square-shaped structure. A climbing component 3 is installed at the bottom of the support frame 11 for automatically climbing the tower. An energy absorbing component 2 is installed at the center of the top of the support frame 11 for absorbing the vibration generated during the climbing process of the climbing component 3. The energy absorbing component 2 includes two slide rails 210 fixedly connected to the support frame 11, and the two slide rails 210 are arranged in a mirror-symmetrical manner. Two sliders 28 are slidably connected to the inside of the slide rail 210, and the two A fixed block 26 is rotatably connected between the sliders 28, and a moving rod 25 is fixedly connected to the fixed block 26. The rotation direction of the moving rod 25 and the connecting seat 29 is consistent with the sliding direction of the slider 28 in the slide rail 210. A seat 211 is fixedly connected to the top of the connecting seat 29, which can ensure that the operator does not need to rely on external equipment or manual climbing when performing high-altitude operations, reducing the risk of falling during manual climbing. At the same time, it can effectively reduce the safety risks caused by rapid climbing or severe vibration, ensuring that the equipment remains stable during the climbing process, and the seat 211 is located between the two slide rails. 210, and at the same time, the two slide rails 210 limit the seat 211. The bottom of the connecting seat 29 is rotatably connected to the slide rod 24, and the other end of the slide rod 24 is slidably connected to the fixed tube 21. The stiffness of the spring can be adjusted as needed to adapt to different vibration frequencies and amplitudes, thereby improving the adaptability and performance of the hanger under different conditions. At the same time, the other end of the fixed tube 21 is fixedly connected to the support frame 11, reducing large-scale vibrations and continuous operating pressure, helping to relieve the fatigue of workers in high-altitude operations, and enabling them to maintain high work efficiency and concentration for a long time. Force, the sliding rod 24 is fixedly connected to the slide plate 22 at the through end, and the slide plate 22 is fixedly connected to the first spring 23 on the side facing the sliding rod 24, and the other end of the first spring 23 is fixedly connected to the inner wall of the fixed tube 21, and the second spring 27 is fixedly connected to one side of the fixed block 26, which can adjust the resonance frequency and avoid the resonance effect by absorbing unnecessary vibrations, thereby enhancing the reliability of the bracket and the tower, and the other end of the second spring 27 is fixedly connected to the end of the moving rod 25 located outside the slide rail 210, and the two moving rods 25 are rotatably connected with a connecting seat 29 between the ends away from the second spring 27.

[0024] like Figure 2-Figure 11As shown, the climbing assembly 3 includes four rotating rods 36 that are rotatably connected to the bottom of the support frame 11. The two rotating rods 36 on one side of the support frame 11 are fixedly connected to the synchronous belt assembly 35 at one end away from the support frame 11. The three synchronous wheels in the synchronous belt assembly 35 are arranged in a triangular structure, and the two rotating rods 36 on one side of the support frame 11 are fixedly connected to the two synchronous wheels in the synchronous belt assembly 35 at one end away from the support frame 11. At the same time, the other synchronous wheel in the synchronous belt assembly 35 is rotatably connected to the support frame 11. A second motor 34 is installed on one side of the bottom of the support frame 11 to reduce large-scale vibration and sustained The continuous operating pressure helps to relieve the fatigue of workers in high-altitude operations, allowing them to maintain high work efficiency and concentration for a long time, and the output end of the second motor 34 is rotatably connected to the support frame 11, and the through end of the second motor 34 is fixedly connected to another synchronous wheel in the synchronous belt assembly 35, and the four rotating rods 36 are arranged in mirror symmetry between each other. At the same time, the through end of the rotating rod 36 is fixedly connected to the telescopic assembly 37, and the telescopic assembly 37 includes a fixed cylinder 324 fixedly connected to the side wall of the connecting plate 38, and the inner wall of the fixed cylinder 324 away from the connecting plate 38 is provided with an internal thread.

[0025] like Figure 3-Figure 11As shown, the inner wall of the fixed cylinder 324 is threadedly connected to the external threaded sleeve 319, and the internal threaded sleeve 320 is limited and slidably connected inside the external threaded sleeve 319. At the same time, the internal threaded sleeve 320 is rotatably connected to the connecting plate 38, and the through end of the rotating rod 36 is fixedly connected to the internal threaded sleeve 320. The internal threaded sleeve 320 is threadedly connected to the threaded rod 321, and the threaded rod 321 is fixedly connected to the outer sleeve 323 at one end away from the internal threaded sleeve 320. The inner wall of the outer sleeve 323 is limited and slidably connected. The inner sleeve 322 is rotatably connected, and the fixed sleeve 324 is located inside the inner sleeve 322. At the same time, the fixed sleeve 324 is connected to the inner sleeve 322 in a limited sliding manner. The inner sleeve 322 is away from the connecting plate 38 and the end of the external threaded sleeve 319 is rotatably connected to the connecting plate 38. The two telescopic components 37 on one side of the support frame 11 are rotatably connected to the connecting plate 38, and the through-end of the rotating rod 36 is rotatably connected to the connecting plate 38. The telescopic component 37 is rotatably connected to the end away from the connecting plate 38. The cam 314 is a spring loaded part 316 which is adapted to engage the cam 318 and engage the cam 319 to engage the stop member 312. The cam 314 is a spring loaded part 316 which is adapted to engage the cam 318 and engage the stop member 312 to engage the stop member 312.

[0026] like Figure 4-11As shown, the climbing assembly 3 includes several cams 31 arranged on both sides of the top of the support frame 11, and a connecting rod 32 is fixedly connected to the eccentric position of the several cams 31 on one side of the support frame 11. At the same time, the connecting rod 32 is rotatably connected to the support frame 11 through the end. A first motor 33 is installed on one side of the top of the support frame 11, and two L-shaped plates 315 are fixedly connected to the bottom of the support frame 11 away from the first motor 33. Power towers in different regions may have different heights and specifications. Mounts of different sizes can cope with these changes and ensure the stability and safety of the mount in different climatic and geographical environments, whether it is high mountains, plains or In areas with strong winds, the bracket can provide good support, and one side of the L-shaped plate 315 is rotatably connected to the first bevel gear 316. At the same time, the first bevel gear 316 connecting shaft is rotatably connected to the L-shaped plate 315 and the support frame 11. The through end of the first bevel gear 316 connecting shaft is fixedly connected to the connecting rod 32. One side of the first bevel gear 316 is meshed with a second bevel gear 317 rotatably connected to the L-shaped plate 315. A fixing rod 318 is fixedly connected between the two second bevel gears 317, and the output end of the first motor 33 is rotatably connected to the support frame 11. At the same time, the through end of the first motor 33 is fixedly connected to the connecting rod 32.

[0027] The working principle of this embodiment is as follows. First, the two second motors 34 at the bottom of the support frame 11 drive the synchronous belt assembly 35 to transmit, so that the rotating rod 36 rotates, thereby driving the internal threaded sleeve 320 to rotate, and then the threaded rod 321 drives the outer sleeve 323 to move forward, and when the internal threaded sleeve 320 rotates, the external threaded sleeve 319 follows and rotates synchronously. Since the external threaded sleeve 319 is threadedly connected to one end of the inner wall of the fixed sleeve 324, when the external threaded sleeve 319 rotates, it can move forward synchronously, thereby driving the inner sleeve 322 to move forward. In this process, the inner sleeve 322, the outer sleeve 323 and the fixed sleeve 324 slide relative to each other, thereby achieving the purpose of secondary expansion and contraction, thereby prompting the arc plate 314 connected to one side of the connecting plate 38 to fit into the inner wall of the iron tower.

[0028] The staff can sit on the seat 211 and engage the mounting buckle with the seat 211, and then the first motor 33 runs, driving the connecting rod 32 to rotate, and the cam 31 rotates simultaneously with the connecting rod 32, and the first bevel gear 316 on the top side of the support frame 11 rotates simultaneously with the connecting rod 32, and the second bevel gear 317 rotates synchronously with the first bevel gear 316. Under the action of the fixed rod 318, the cams 31 on both sides of the top of the support frame 11 rotate in opposite directions, generating centrifugal force. Under the action of the elastic support of the third spring 313, the T-shaped plate 312 rotates back and forth in a small range with the connection with the rotating plate 310 as the origin. Through the cooperation of the centrifugal force and the third spring 313, the internal components of the support frame 11 gradually climb up along the inside of the tower.

[0029] During the climbing process, the slide bar 24, under the action of the first spring 23, drives the slide plate 22 to move back and forth up and down in the fixed tube 21, so that the moving rod 25 and the connecting seat 29 produce relative rotation, driving the fixed block 26 to slide up and down in the slide rail 210. At the same time, the fixed block 26 and the slider 28 produce relative rotation, and under the action of the second spring 27, the bottom connection of the seat 211 and other components are moved to absorb vibration energy, improve the comfort and operational stability of the operators, and reduce the safety risks in high-altitude operations.

[0030] After reaching the top of the tower, the staff can install and repair the cables on the top of the tower. After the installation and repair are completed, the first motor 33 is driven in reverse to move the entire assembly downward step by step.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An electric power tower hanger for electric power maintenance, comprising a support frame (11), wherein the top of the support frame (11) is arranged in a U-shaped structure, and the bottom of the support frame (11) is arranged in a square-shaped structure, characterized in that: A climbing assembly (3) is installed at the bottom of the support frame (11) for automatically climbing the iron tower, and an energy absorbing assembly (2) is installed at the top center of the support frame (11) for absorbing vibrations generated by the climbing assembly (3) during the climbing process; The climbing assembly (3) includes four rotating rods (36) that are rotatably connected to the bottom of the support frame (11), and the four rotating rods (36) are arranged in a mirror-symmetrical manner between each other. At the same time, the through ends of the rotating rods (36) are fixedly connected to the telescopic assembly (37), and the two telescopic assemblies (37) located on one side of the support frame (11) are rotatably connected to the connecting plate (38), and the through ends of the rotating rods (36) are rotatably connected to the connecting plate (38), and the end of the telescopic assembly (37) away from the connecting plate (38) is rotatably connected to the rotating plate (310), and the rotating plate (310) is away from the side of the telescopic assembly (37). The bottom is fixedly connected to a fixing seat (311), and the other end of the fixing seat (311) is rotatably connected to a third spring (313). The other end of the third spring (313) is rotatably connected to a T-shaped plate (312), and one end of the T-shaped plate (312) is rotatably connected to the rotating plate (310). At the same time, an arc plate (314) is installed at the other end of the T-shaped plate (312). The arc plate (314) is a rubber non-slip material structure. The rotating plate (310) is rotatably connected to a damping rod (39) on the side away from the T-shaped plate (312), and the other end of the damping rod (39) is rotatably connected to the side wall of the connecting plate (38).

2. The electric power tower rack for electric power maintenance according to claim 1, characterized in that: The two rotating rods (36) located on one side of the support frame (11) are fixedly connected to a synchronous belt assembly (35) at one end away from the support frame (11), and the three synchronous wheels in the synchronous belt assembly (35) are arranged in a triangular structure, and the two rotating rods (36) located on one side of the support frame (11) are fixedly connected to the two synchronous wheels in the synchronous belt assembly (35) at one end away from the support frame (11), and the other synchronous wheel in the synchronous belt assembly (35) is rotationally connected to the support frame (11). A second motor (34) is installed on one side of the bottom of the support frame (11), and the output end of the second motor (34) is rotationally connected to the support frame (11), and the through end of the second motor (34) is fixedly connected to the other synchronous wheel in the synchronous belt assembly (35).

3. The electric power tower rack for electric power maintenance according to claim 1, characterized in that: The energy absorbing assembly (2) comprises two slide rails (210) fixedly connected to the support frame (11), and the two slide rails (210) are arranged in a mirror-symmetrical manner. Two sliders (28) are slidably connected inside the slide rails (210), and a fixed block (26) is rotatably connected between the two sliders (28). At the same time, a moving rod (25) is fixedly connected through the fixed block (26). A second spring (27) is fixedly connected to one side of the fixed block (26), and the other end of the second spring (27) is fixedly connected to an end of the moving rod (25) located outside the slide rail (210). A connecting seat (29) is rotatably connected between the ends of the two moving rods (25) away from the second spring (27).

4. The electric power tower rack for electric power maintenance according to claim 3, characterized in that: The rotation direction of the movable rod (25) and the connecting seat (29) is consistent with the sliding direction of the slider (28) inside the slide rail (210). The top of the connecting seat (29) is fixedly connected to a seat (211), and the seat (211) is located between the two slide rails (210). At the same time, the two slide rails (210) limit the seat (211). The bottom of the connecting seat (29) is rotatably connected to a slide rod (24), and the other end of the slide rod (24) is slidably connected to a fixed tube (21). At the same time, the other end of the fixed tube (21) is fixedly connected to the support frame (11). The through end of the slide rod (24) is fixedly connected to a slide plate (22), and the slide plate (22) is fixedly connected to a first spring (23) on the side facing the slide rod (24). At the same time, the other end of the first spring (23) is fixedly connected to the inner wall of the fixed tube (21).

5. The electric power tower rack for electric power maintenance according to claim 1, characterized in that: The climbing assembly (3) includes a plurality of cams (31) arranged on both sides of the top of the support frame (11), and a connecting rod (32) is fixedly connected to the eccentric position of the plurality of cams (31) on one side of the support frame (11), and the through end of the connecting rod (32) is rotatably connected to the support frame (11). A first motor (33) is installed on one side of the top of the support frame (11), and the output end of the first motor (33) is rotatably connected to the support frame (11), and the through end of the first motor (33) is fixedly connected to the connecting rod (32).

6. The electric power tower rack for electric power maintenance according to claim 5, characterized in that: Two L-shaped plates (315) are fixedly connected to the bottom of the support frame (11) away from the first motor (33), and one side of the L-shaped plate (315) is rotatably connected to a first bevel gear (316). At the same time, a connecting shaft of the first bevel gear (316) is rotatably connected to the L-shaped plate (315) and the support frame (11). The through end of the connecting shaft of the first bevel gear (316) is fixedly connected to the connecting rod (32). One side of the first bevel gear (316) is meshed with a second bevel gear (317) rotatably connected to the L-shaped plate (315). A fixing rod (318) is fixedly connected between the two second bevel gears (317).

7. The electric power tower rack for electric power maintenance according to claim 1, characterized in that: The telescopic assembly (37) includes a fixed cylinder (324) fixedly connected to the side wall of the connecting plate (38), and an inner wall of the fixed cylinder (324) away from the connecting plate (38) is provided with an internal thread line, the inner wall of the fixed cylinder (324) is threadedly connected to an external threaded sleeve (319), and the inner wall of the external threaded sleeve (319) is limitedly slidably connected to the internal threaded sleeve (320), and the internal threaded sleeve (320) is rotatably connected to the connecting plate (38), the through end of the rotating rod (36) is fixedly connected to the internal threaded sleeve (320), the inner wall of the internal threaded sleeve (320) is threadedly connected to a threaded rod (321), and the end of the threaded rod (321) away from the internal threaded sleeve (320) is fixedly connected to an outer sleeve (323).

8. The electric power tower bracket for electric power maintenance according to claim 7, characterized in that: The inner wall of the outer sleeve (323) is connected to the inner sleeve (322) in a limited sliding manner, and the fixed sleeve (324) is located inside the inner sleeve (322). At the same time, the fixed sleeve (324) and the inner sleeve (322) are connected in a limited sliding manner. The end of the inner sleeve (322) away from the connecting plate (38) is rotatably connected to the end of the external threaded sleeve (319) away from the connecting plate (38).

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