High-voltage electric power maintenance equipment

Abstract

The utility model discloses high-voltage electric power overhaul equipment, which belongs to the technical field of high-voltage electric power overhaul and comprises a platform, a tool box and a support frame are respectively arranged above the platform, a hanging frame is fixedly connected to the upper surface of the support frame, and two pulleys are rotatably connected to the inside of the hanging frame. Two fixing frames are fixedly connected to the upper surface of the supporting frame, a telescopic frame is arranged in each fixing frame, a vibration motor is fixedly connected to the front face of each telescopic frame, and a plurality of vibration springs are fixedly connected to the outer surface of each telescopic frame; the end, away from the telescopic frame, of each vibration spring is fixedly connected with the inner wall of the fixed frame, and a movable frame is slidably connected into each telescopic frame. According to the high-voltage electric power maintenance equipment, the high-voltage electric power maintenance equipment can clean an icing layer on a high-voltage electric power circuit, the use safety of the high-voltage electric power circuit is improved, and the maintenance effect of the high-voltage electric power maintenance equipment on the high-voltage electric power circuit is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of high-voltage power maintenance, and in particular to a high-voltage power maintenance device. Background Art

[0002] High-voltage transmission lines are the main power facilities responsible for the transmission and distribution of electricity between power plants and substations, and between substations. They are called the arteries of the power industry. Generally, transmission voltages below 220 kilovolts are called high-voltage transmission. During the use of high-voltage electricity, regular maintenance is required, especially during peak electricity consumption periods. Regular maintenance can detect safety hazards in advance and ensure normal electricity consumption. Various maintenance equipment and tools are usually used to maintain high-voltage power lines.

[0003] The utility model with the existing authorization announcement number CN220331261U discloses a high-voltage power maintenance equipment, including a power maintenance box, the surface of which is slidably connected to a power box body, a built-in sliding groove is opened on the inner side of the power maintenance box, a built-in sliding rod is fixedly installed on the inner wall of the built-in sliding groove, the surface of the built-in sliding rod is slidably connected to a built-in connecting guide rod, and the surface of the built-in connecting guide rod is slidably sleeved with an elastic component.

[0004] By adopting the above technical scheme, tools adapted to different built-in placement slots on the power maintenance box can be used to take out and repair high-voltage power, thereby ensuring the ease of tool access during high-voltage power maintenance, and improving the disadvantage of traditional high-voltage power maintenance in which tools are piled up in the storage box and are difficult to find. However, with the above technical scheme, the high-voltage power maintenance equipment can only perform simple maintenance on the high-voltage power lines. When encountering freezing rain disasters, the ice layer on the high-voltage power lines cannot be cleaned in time, which causes the weight of the high-voltage power lines to increase sharply, affecting the safety of the use of the high-voltage power lines, and also reduces the maintenance effect of the high-voltage power maintenance equipment on the high-voltage power lines.

[0005] To this end, we propose a high-voltage power maintenance equipment to solve the above problems. Utility Model Content

[0006] The purpose of this application is to solve the problem in the prior art that the ice layer on the high-voltage power line cannot be cleaned, which affects the maintenance effect of the high-voltage power maintenance equipment on the high-voltage power line, and to propose a high-voltage power maintenance equipment.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A high-voltage power maintenance equipment comprises a platform, wherein a tool box and a support frame are respectively arranged above the platform, a hanging frame is fixedly connected to the upper surface of the support frame, two pulleys are rotatably connected inside the hanging frame, two fixed frames are fixedly connected to the upper surface of the support frame, a telescopic frame is arranged inside each of the fixed frames, a vibration motor is fixedly connected to the front of each of the telescopic frames, a plurality of vibration springs are fixedly connected to the outer surface of each of the telescopic frames, one end of each of the vibration springs away from the telescopic frame is fixedly connected to the inner wall of the fixed frame, a mobile frame is slidably connected inside each of the telescopic frames, and the two mobile frames are relatively close to each other. Two compression springs are fixedly connected to the side surfaces away from each other, and one end of each compression spring away from the moving frame is fixedly connected to the inner wall of the telescopic frame, the interior of each telescopic frame is rotatably connected to a conical roller shaft, and the outer surface of each conical roller shaft is fixedly connected to ice-breaking cones arranged at equal distances, and the upper surface of each moving frame is fixedly connected to a rotating motor, and the output end of each rotating motor power passes through the moving frame and is fixedly connected to the top of the conical roller shaft. The bottom surface of the support frame is fixedly connected to a battery, and the bottom surface of the battery is in contact with the upper surface of the platform, and the vibration motor and the rotating motor are electrically connected to the battery through wires.

[0009] Preferably, a base is provided below the platform, and two folding frames are provided above the base, and the upper surface of each of the folding frames is in contact with the bottom surface of the platform.

[0010] Preferably, four rollers are rotatably connected to the bottom surface of the base, and two traction rings are fixedly connected to the upper surface of the base.

[0011] Preferably, the two folding frames have two fixed plates fixedly connected to one another on one side close to each other, two sliding grooves are provided on the bottom surface of the platform and the upper surface of the base, and the two fixed plates have two sliding blocks fixedly connected to one side away from each other, and each sliding block is slidably connected inside the sliding groove.

[0012] Preferably, one of the fixing plates is internally threadedly connected to a screw rod, a servo motor is fixedly connected to the upper surface of the base, and an output end of the servo motor power is fixedly connected to the left end of the screw rod.

[0013] Preferably, a bearing frame is sleeved on the right end of the screw rod, and the bottom surface of the bearing frame is fixedly connected to the upper surface of the base.

[0014] Preferably, a fence is fixedly connected to the upper surface of the platform, and a step ladder is fixedly connected to the front of the platform.

[0015] Preferably, the front surface of each of the fixing frames is fixedly connected to a stabilizing frame, and the bottom surface of each of the stabilizing frames is fixedly connected to the upper surface of the supporting frame.

[0016] In summary, the technical effects and advantages of this application are:

[0017] 1. The support frame can be hung on the high-voltage power line that needs to be de-iced by providing a hanging frame in cooperation with a pulley. At this time, the elastic force provided by the compression spring is used to cooperate with the mobile frame to expand and contract inside the telescopic frame. The conical roller can be used to clamp the high-voltage power line, and it can adapt to the de-icing work of high-voltage power lines of different specifications to a certain extent. Then, the power provided by the rotating motor is used to cooperate with the mobile frame to drive the conical roller to rotate, and the ice layer on the high-voltage power line can be broken by the ice-breaking cone. With the rotation of the conical roller, the elastic force of the compression spring and the rotation of the pulley can make the support frame automatically move forward on the high-voltage power line, so that the high-voltage power maintenance equipment can clean the ice layer on the high-voltage power line, increase the safety of the high-voltage power line, and improve the maintenance effect of the high-voltage power maintenance equipment on the high-voltage power line;

[0018] 2. By setting the vibration force provided by the vibration motor in conjunction with the vibration amplification and fixing frame of the vibration spring, the telescopic frame and the conical roller can be driven to vibrate. The vibration force can be used to shake the ice blocks on the high-voltage power line that have been broken by the ice-breaking cone off the high-voltage power line, thereby ensuring the cleaning quality of the ice layer on the high-voltage power line. The battery can not only provide power for the operation of the rotating motor and the vibration motor, but also use the characteristics of the battery at the bottom of the support frame to provide a counterweight for the support frame, so that the device is more stable and not easy to flip and fall when de-icing the high-voltage power line. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the telescopic frame of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the support frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the sliding frame of the utility model in a cutaway perspective view;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the base of the utility model.

[0023] In the figure: 1. platform; 2. tool box; 3. support frame; 4. mounting frame; 5. pulley; 6. fixed frame; 7. telescopic frame; 8. vibration motor; 9. vibration spring; 10. mobile frame; 11. compression spring; 12. conical roller; 13. icebreaker; 14. rotating motor; 15. base; 16. folding frame; 17. roller; 18. traction ring; 19. fixing plate; 20. sliding groove; 21. sliding block; 22. screw; 23. servo motor; 24. bearing frame; 25. fence; 26. ladder; 27. stabilizing frame; 28. battery. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-4 A high-voltage power maintenance equipment includes a platform 1, a tool box 2 and a support frame 3 are respectively arranged above the platform 1, a base 15 is arranged below the platform 1, and two folding frames 16 are arranged above the base 15. The upper surface of each folding frame 16 is in contact with the bottom surface of the platform 1, the right upper surface of each folding frame 16 is fixedly connected to the bottom surface of the platform 1, and the left bottom surface of each folding frame 16 is fixedly connected to the upper surface of the base 15. The base 15 cooperates with the folding frame 16, and the folding of the folding frame 16 can be used to drive the platform 1 to move up and down, so that the platform 1 can adjust the height according to the needs of high-voltage power maintenance.

[0026] The upper surface of the support frame 3 is fixedly connected to a hanging frame 4, and the interior of the hanging frame 4 is rotatably connected to two pulleys 5. The upper surface of the support frame 3 is fixedly connected to two fixing frames 6. The bottom surface of the base 15 is rotatably connected to four rollers 17. The upper surface of the base 15 is fixedly connected to two traction rings 18. The rollers 17 can allow the base 15 to be quickly moved to the working position, increasing the mobility of the device. The traction rings 18 can facilitate the staff to use a tractor to pull the device.

[0027] The two folding frames 16 are fixedly connected to the side surfaces close to each other with two fixing plates 19, and two sliding grooves 20 are provided on the bottom surface of the platform 1 and the upper surface of the base 15. The two fixing plates 19 are fixedly connected to the side surfaces away from each other with two sliding blocks 21, and each sliding block 21 is slidably connected to the inside of the sliding groove 20. By sliding the sliding blocks 21 in the sliding groove 20 to cooperate with the fixing plates 19, the stability of the folding frames 16 when unfolded and folded can be increased, thereby ensuring the reliability of the use of the folding frames 16.

[0028] A telescopic frame 7 is provided inside each fixed frame 6, and a vibration motor 8 is fixedly connected to the front of each telescopic frame 7. A screw 22 is threadedly connected to the interior of one of the fixed plates 19, and a servo motor 23 is fixedly connected to the upper surface of the base 15. The output end of the servo motor 23 is fixedly connected to the left end of the screw 22. The power provided by the servo motor 23 can drive the screw 22 to rotate, and then one of the fixed plates 19 threadedly connected to the screw 22 can be used to drive the folding frame 16 to fold and unfold smoothly, thereby ensuring the smooth unfolding and unfolding of the folding frame 16.

[0029] A plurality of vibration springs 9 are fixedly connected to the outer surface of each telescopic frame 7, and one end of each vibration spring 9 away from the telescopic frame 7 is fixedly connected to the inner wall of the fixed frame 6. A movable frame 10 is slidably connected to the interior of each telescopic frame 7. A bearing frame 24 is sleeved on the right end of the screw 22, and the bottom surface of the bearing frame 24 is fixedly connected to the upper surface of the base 15. The bearing frame 24 can increase the stability of the right end of the screw 22, prevent the screw 22 from excessively swinging when rotating, and improve the rotation reliability of the screw 22.

[0030] Two compression springs 11 are fixedly connected to the side surfaces of the two mobile frames 10 that are away from each other, and one end of each compression spring 11 away from the mobile frame 10 is fixedly connected to the inner wall of the telescopic frame 7. A conical roller 12 is rotatably connected to the interior of each telescopic frame 7, and the outer surface of each conical roller 12 is fixedly connected to icebreaker cones 13 arranged at equal distances. A fence 25 is fixedly connected to the upper surface of the platform 1, and a step ladder 26 is fixedly connected to the front of the platform 1. The fence 25 can increase the safety of the staff standing on the platform 1, and the step ladder 26 can facilitate the staff to go up and down the platform 1.

[0031] The upper surface of each mobile frame 10 is fixedly connected to a rotating motor 14, and the output end of the power of each rotating motor 14 passes through the mobile frame 10 and is fixedly connected to the top of the tapered roller shaft 12. The bottom surface of the support frame 3 is fixedly connected to a battery 28, and the bottom surface of the battery 28 is in contact with the upper surface of the platform 1. The vibration motor 8 and the rotating motor 14 are electrically connected to the battery 28 through wires. The front side of each fixed frame 6 is fixedly connected to a stabilizing frame 27, and the bottom surface of each stabilizing frame 27 is fixedly connected to the upper surface of the support frame 3. The stabilizing frame 27 can increase the stability of the fixed frame 6, make the connection between the fixed frame 6 and the support frame 3 more stable and reliable, and improve the pressure-bearing capacity of the fixed frame 6.

[0032] The working principle of the utility model is: when in use, first connect the servo motor 23 to the power supply, then use the traction equipment to cooperate with the traction ring 18 and the roller 17 to move the device to the required position, and then use the power provided by the servo motor 23 to drive the screw 22 to rotate and cooperate with the fixed plate 19, and the sliding block 21 to slide inside the sliding groove 20, so that the folding frame 16 can be unfolded or folded, and then the platform 1 can be moved to a suitable height. When the high-voltage power circuit needs to be repaired, the high-voltage power circuit can be repaired by the tools inside the tool box 2. When the high-voltage power circuit needs to be de-iced, the support frame 3 can be suspended on the high-voltage power line that needs to be de-iced through the hanging frame 4 and the pulley 5. At this time, the elastic force provided by the compression spring 11 is used to cooperate with the mobile frame 10 to retract inside the telescopic frame 7. The conical roller shaft 12 can be used to clamp the high-voltage power line, and it can adapt to the de-icing work of high-voltage power lines of different specifications to a certain extent. Then the power provided by the rotating motor 14 cooperates with the mobile frame 10 to drive the conical roller shaft 12 to rotate, and the high voltage can be broken by the ice breaker 13 The ice layer on the power line is removed, and with the rotation of the conical roller shaft 12, the elastic force of the compression spring 11 and the rotation of the pulley 5, the support frame 3 automatically moves forward on the high-voltage power line, so that the high-voltage power maintenance equipment can clean the ice layer on the high-voltage power line, which greatly increases the safety of the use of the high-voltage power line, and also improves the maintenance effect of the high-voltage power maintenance equipment on the high-voltage power line. At the same time, the vibration force provided by the vibration motor 8, the vibration amplification of the vibration spring 9 and the support of the fixed frame 6 can drive the telescopic frame 7 and the conical roller shaft 12 to vibrate. The vibration force can be used to shake the ice on the high-voltage power line that has been broken by the ice-breaking cone 13 from the high-voltage power line, thereby ensuring the cleaning quality of the ice layer on the high-voltage power line. Finally, the battery 28 can not only provide electrical energy for the operation of the rotating motor 14 and the vibration motor 8, but also use the characteristics of the battery 28 at the bottom of the support frame 3 to provide a counterweight for the support frame 3 to make its center of gravity lower, so that the device is more stable and not easy to flip and fall when deicing the high-voltage power line.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high voltage power maintenance equipment, comprising a platform (1), characterized in that: A tool box (2) and a support frame (3) are respectively arranged above the platform (1); a hanging frame (4) is fixedly connected to the upper surface of the support frame (3); two pulleys (5) are rotatably connected to the inside of the hanging frame (4); two fixed frames (6) are fixedly connected to the upper surface of the support frame (3); a telescopic frame (7) is arranged inside each of the fixed frames (6); a vibration motor (8) is fixedly connected to the front of each of the telescopic frames (7); a plurality of vibration springs (9) are fixedly connected to the outer surface of each of the telescopic frames (7); an end of each of the vibration springs (9) away from the telescopic frame (7) is fixedly connected to the inner wall of the fixed frame (6); a mobile frame (10) is slidably connected to the inside of each of the telescopic frames (7); and the sides of the two mobile frames (10) away from each other are fixedly connected to Two compression springs (11), one end of each compression spring (11) away from the moving frame (10) is fixedly connected to the inner wall of the telescopic frame (7), the interior of each telescopic frame (7) is rotatably connected to a conical roller shaft (12), the outer surface of each conical roller shaft (12) is fixedly connected to icebreaker cones (13) arranged at equal distances, the upper surface of each moving frame (10) is fixedly connected to a rotating motor (14), the output end of the power of each rotating motor (14) passes through the moving frame (10) and is fixedly connected to the top of the conical roller shaft (12), the bottom surface of the support frame (3) is fixedly connected to a battery (28), the bottom surface of the battery (28) is in contact with the upper surface of the platform (1), and the vibration motor (8) and the rotating motor (14) are both electrically connected to the battery (28) through a wire.

2. A high voltage power maintenance equipment according to claim 1, characterized in that: A base (15) is arranged below the platform (1), and two folding frames (16) are arranged above the base (15), and the upper surface of each folding frame (16) is in contact with the bottom surface of the platform (1).

3. A high voltage power maintenance equipment according to claim 2, characterized in that: The bottom surface of the base (15) is rotatably connected to four rollers (17), and the upper surface of the base (15) is fixedly connected to two traction rings (18).

4. A high voltage power maintenance equipment according to claim 2, characterized in that: The sides of the two folding frames (16) that are close to each other are fixedly connected to two fixing plates (19), the bottom surface of the platform (1) and the upper surface of the base (15) are provided with two sliding grooves (20), and the sides of the two fixing plates (19) that are away from each other are fixedly connected to two sliding blocks (21), and each sliding block (21) is slidably connected inside the sliding groove (20).

5. A high voltage power maintenance equipment according to claim 4, characterized in that: A screw rod (22) is connected to the inner thread of one of the fixing plates (19), a servo motor (23) is fixedly connected to the upper surface of the base (15), and the power output end of the servo motor (23) is fixedly connected to the left end of the screw rod (22).

6. A high voltage power maintenance equipment according to claim 5, characterized in that: The right end of the screw rod (22) is sleeved with a bearing frame (24), and the bottom surface of the bearing frame (24) is fixedly connected to the upper surface of the base (15).

7. The high voltage power maintenance equipment according to claim 1, characterized in that: A fence (25) is fixedly connected to the upper surface of the platform (1), and a step ladder (26) is fixedly connected to the front of the platform (1).

8. The high voltage power maintenance equipment according to claim 1, characterized in that: The front surface of each fixing frame (6) is fixedly connected to a stabilizing frame (27), and the bottom surface of each stabilizing frame (27) is fixedly connected to the upper surface of the supporting frame (3).

Images