Climbing device for electric power system maintenance

Abstract

The utility model discloses a climbing device for electric power system maintenance, which comprises universal wheels, a bottom plate is fixedly arranged on the top surfaces of the universal wheels, a stabilizing part is arranged above the bottom plate, and a lifting part is arranged above the bottom plate; the lifting part comprises a supporting plate, the bottom face of the supporting plate is fixedly connected with the top face of the bottom plate, a supporting plate is fixedly arranged on the front face of the supporting plate, a mounting frame is fixedly arranged on the top face of the supporting plate, a second motor is fixedly arranged on the inner wall of the mounting frame, and a rotating rod is fixedly arranged on the right side face of an output rod of the second motor. The right side face of the rotating rod is rotationally connected with a supporting block. According to the utility model, the second motor is started, the rotating rod is controlled to rotate, the stranded wire is pushed to pull, the roller is rotated, the lifting block is synchronously pulled to slide on the support plate, and the lifting plate is driven to lift an operator, so that the operator can be prevented from climbing to overhaul a power system, and the physical strength of the operator is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of power system maintenance, in particular to a climbing device for power system maintenance. Background Art

[0002] The power system is an electric energy production and consumption system composed of power plants, power transmission and transformation lines, power supply and distribution stations, and electricity consumption. Its function is to convert the primary energy in nature into electric energy through power generation power devices, and then supply the electric energy to each user through power transmission, transformation, and distribution.

[0003] The Chinese Patent Network discloses a climbing device for power system maintenance, with the publication number CN217119269U, including a first climbing arm, a second climbing arm, and a support plate. The beneficial effects of the utility model are as follows: The anti-slip clamping plate is detachably connected to the inner surface of the arc-shaped rod of the first climbing arm, which is convenient for assembly or disassembly. The anti-slip pad is made of a rubber pad, which improves the friction between the climbing arm and the telegraph pole, increasing safety. The arc-shaped clamping plate is rotatably connected to the inner surface of the second climbing arm, which can make the arc-shaped clamping plate fit more closely with the telegraph pole, thus providing a more powerful support point. There are multiple pin holes, and the sleeve is slidably inserted and connected to the first climbing arm through a pin head and a pin hole, which is convenient for adjusting the distance between the climbing arms, and thus can perform climbing operations on telegraph poles with different outer diameters. The surface of the pedal is provided with anti-slip protrusions, and an elastic foot-binding belt is fixed on the pedal, which can tightly and firmly wrap the feet of maintenance personnel, making the cooperation between the maintenance personnel and the climbing device more reliable and stable.

[0004] However, the method adopted by this device is that the maintenance personnel wear the equipment and then climb the telegraph pole to complete the maintenance. However, this method consumes a large amount of physical strength of the maintenance personnel and has certain risks. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a climbing device for power system maintenance.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A climbing device for power system maintenance, including a universal wheel, a bottom plate is fixedly arranged on the top surface of the universal wheel, a stabilizing part is arranged above the bottom plate, and a lifting part is arranged above the bottom plate;

[0007] The lifting part includes a support plate, the bottom surface of the support plate is fixedly connected to the top surface of the bottom plate, a support plate is fixedly arranged on the front surface of the support plate, an installation frame is fixedly arranged on the top surface of the support plate, a second motor is fixedly arranged on the inner wall of the installation frame, a rotating rod is fixedly arranged on the right side surface of the output rod of the second motor, and a support block is rotatably connected to the right side surface of the rotating rod;

[0008] A limiting plate is provided on the surface of the rotating rod. The inner wall of the limiting plate is fixedly connected to the surface of the rotating rod. A stranded wire is fixedly provided on the surface of the rotating rod. A roller is in contact with the surface of the stranded wire. The setting of the roller can prevent the stranded wire from being worn due to friction during traction.

[0009] As a further description of the above technical solution:

[0010] A lifting block is provided on the bottom surface of the stranded wire. The top surface of the lifting block is fixedly connected to the bottom surface of the stranded wire. A lifting plate is provided on the bottom surface of the lifting block. The top surface of the lifting plate is fixedly connected to the bottom surface of the lifting block. A handrail is fixedly provided on the top surface of the lifting plate.

[0011] As a further description of the above technical solution:

[0012] The stabilizing part includes a first motor. The bottom surface of the first motor is fixedly connected to the top surface of the bottom plate. A stabilizing plate is provided on the outer side of the first motor. The inner side surface of the stabilizing plate is fixedly connected to the outer side surface of the first motor. The bottom surface of the stabilizing plate is fixedly connected to the top surface of the bottom plate.

[0013] As a further description of the above technical solution:

[0014] A threaded rod is provided on the front surface of the output rod of the first motor. The back surface of the threaded rod is fixedly connected to the front surface of the output rod of the first motor. The front surface of the threaded rod is rotatably connected to a support. The setting of the threaded rod can push the slider to move.

[0015] As a further description of the above technical solution:

[0016] A slider is provided on the surface of the threaded rod. The inner wall of the slider is threadedly connected to the surface of the threaded rod. The inner wall of the slider is slidably connected to the surface of the bottom plate.

[0017] As a further description of the above technical solution:

[0018] A first fixing plate is provided on the right side surface of the slider. The left side surface of the first fixing plate is fixedly provided with the slider. A first clamping plate is fixedly provided on the back surface of the first fixing plate. A first support is fixedly provided on the top surface of the first fixing plate. The back surface of the first support is fixedly connected to the front surface of the first clamping plate.

[0019] As a further description of the above technical solution:

[0020] A second fixing plate is fixedly provided on the top surface of the bottom plate. A second clamping plate is fixedly provided on the front surface of the second fixing plate. A second support is fixedly provided on the top surface of the second fixing plate. The front surface of the second support is fixedly connected to the back surface of the second clamping plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. Compared with the prior art, for the climbing device used for power system maintenance, by turning on the second motor, controlling the rotation of the rotating rod, pulling the stranded wire, making the roller rotate, and synchronously pulling the lifting block to slide on the support plate, driving the lifting plate to lift the operator, this setting can avoid the operator climbing to maintain the power system and save the operator's physical strength.

[0023] 2. Compared with the prior art, for the climbing device used for power system maintenance, by turning on the first motor to control the rotation of the threaded rod, pushing the slider to move on the surface of the bottom plate, and pushing the first clamping plate close to the second clamping plate to clamp and stabilize the utility pole, this setting can clamp utility poles of different models and improve the applicability of the device. Description of the Drawings

[0024] Figure 1 The front view of a climbing device for power system maintenance proposed by the present utility model;

[0025] Figure 2 For the present utility model Figure 1 The enlarged view of Area A;

[0026] Figure 3 The rear view of a climbing device for power system maintenance proposed by the present utility model;

[0027] Figure 4 The sectional view of a climbing device for power system maintenance proposed by the present utility model;

[0028] Figure 5 The schematic diagram of the local stabilizing part of a climbing device for power system maintenance proposed by the present utility model.

[0029] Legend:

[0030] 1. Universal wheel; 2. Bottom plate; 3. Stabilizing part; 301. First motor; 302. Stabilizing plate; 303. Threaded rod; 304. Support; 305. Slider; 306. First fixing plate; 307. First clamping plate; 308. First bracket; 309. Second fixing plate; 310. Second clamping plate; 311. Second bracket; 4. Lifting part; 401. Support plate; 402. Support board; 403. Mounting frame; 404. Second motor; 405. Rotating rod; 406. Support block; 407. Limiting plate; 408. Stranded wire; 409. Roller; 410. Lifting block; 411. Lifting plate; 412. Handrail. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figures 1-5 , a climbing device for power system maintenance provided by the present invention includes a universal wheel 1. A bottom plate 2 is fixedly arranged on the top surface of the universal wheel 1. A stabilizing part 3 is arranged above the bottom plate 2, and a lifting part 4 is arranged above the bottom plate 2.

[0033] The lifting part 4 includes a support plate 401. The bottom surface of the support plate 401 is fixedly connected to the top surface of the bottom plate 2. A support plate 402 is fixedly arranged on the front surface of the support plate 401. An installation frame 403 is fixedly arranged on the top surface of the support plate 402. A second motor 404 is fixedly arranged on the inner wall of the installation frame 403. A rotating rod 405 is fixedly arranged on the right side surface of the output rod of the second motor 404. A support block 406 is rotatably connected to the right side surface of the rotating rod 405.

[0034] A limiting plate 407 is arranged on the surface of the rotating rod 405. The inner wall of the limiting plate 407 is fixedly connected to the surface of the rotating rod 405. A stranded wire 408 is fixedly arranged on the surface of the rotating rod 405. The surface of the stranded wire 408 contacts a roller 409.

[0035] A lifting block 410 is arranged on the bottom surface of the stranded wire 408. The top surface of the lifting block 410 is fixedly connected to the bottom surface of the stranded wire 408. A lifting plate 411 is arranged on the bottom surface of the lifting block 410. The top surface of the lifting plate 411 is fixedly connected to the bottom surface of the lifting block 410. An armrest 412 is fixedly arranged on the top surface of the lifting plate 411.

[0036] The stabilizing part 3 includes a first motor 301. The bottom surface of the first motor 301 is fixedly connected to the top surface of the bottom plate 2. A stabilizing plate 302 is arranged on the outer side surface of the first motor 301. The inner side surface of the stabilizing plate 302 is fixedly connected to the outer side surface of the first motor 301. The bottom surface of the stabilizing plate 302 is fixedly connected to the top surface of the bottom plate 2.

[0037] A threaded rod 303 is arranged on the front surface of the output rod of the first motor 301. The back surface of the threaded rod 303 is fixedly connected to the front surface of the output rod of the first motor 301. A support 304 is rotatably connected to the front surface of the threaded rod 303.

[0038] A slider 305 is arranged on the surface of the threaded rod 303. The inner wall of the slider 305 is threadedly connected to the surface of the threaded rod 303. The inner wall of the slider 305 is slidably connected to the surface of the bottom plate 2.

[0039] On the right side of the slider 305, there is a first fixing plate 306. The left side of the first fixing plate 306 is fixedly provided with the slider 305. The back side of the first fixing plate 306 is fixedly provided with a first clamping plate 307. The top surface of the first fixing plate 306 is fixedly provided with a first support 308. The back side of the first support 308 is fixedly connected to the front side of the first clamping plate 307.

[0040] On the top surface of the bottom plate 2, there is a second fixing plate 309. The front side of the second fixing plate 309 is fixedly provided with a second clamping plate 310. The top surface of the second fixing plate 309 is fixedly provided with a second support 311. The front side of the second support 311 is fixedly connected to the back side of the second clamping plate 310.

[0041] Working principle: Push the device to move the universal wheel 1, move the bottom plate 2 to the outside of the utility pole, turn on the first motor 301 to control the rotation of the threaded rod 303, push the slider 305 to move on the surface of the bottom plate 2, and push the first clamping plate 307 close to the second clamping plate 310 to clamp and stabilize the utility pole.

[0042] Turn on the second motor 404 to control the rotation of the rotating rod 405, push the pulling of the stranded wire 408, make the roller 409 rotate, synchronously pull the lifting block 410 to slide on the support plate 401, and drive the lifting plate 411 to lift the operator.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A climbing device for power system maintenance, comprising a universal wheel (1), characterized in that: A bottom plate (2) is fixedly arranged on the top surface of the universal wheel (1), a stabilizing portion (3) is arranged above the bottom plate (2), and a lifting portion (4) is arranged above the bottom plate (2); The lifting part (4) comprises a support plate (401), the bottom surface of the support plate (401) is fixedly connected to the top surface of the bottom plate (2), a support plate (402) is fixedly arranged on the front surface of the support plate (401), a mounting frame (403) is fixedly arranged on the top surface of the support plate (402), a second motor (404) is fixedly arranged on the inner wall of the mounting frame (403), a rotating rod (405) is fixedly arranged on the right side surface of the output rod of the second motor (404), and a supporting block (406) is rotatably connected to the right side surface of the rotating rod (405); The surface of the rotating rod (405) is provided with a limiting plate (407), the inner wall of the limiting plate (407) is fixedly connected to the surface of the rotating rod (405), the surface of the rotating rod (405) is fixedly provided with a twisted wire (408), and the surface of the twisted wire (408) contacts the roller (409).

2. A climbing device for power system maintenance according to claim 1, characterized in that: A lifting block (410) is arranged on the bottom surface of the stranded wire (408), the top surface of the lifting block (410) is fixedly connected to the bottom surface of the stranded wire (408), a lifting plate (411) is arranged on the bottom surface of the lifting block (410), the top surface of the lifting plate (411) is fixedly connected to the bottom surface of the lifting block (410), and a handrail (412) is fixedly arranged on the top surface of the lifting plate (411).

3. A climbing device for power system maintenance according to claim 1, characterized in that: The stabilizing portion (3) comprises a first motor (301), the bottom surface of the first motor (301) being fixedly connected to the top surface of the bottom plate (2), a stabilizing plate (302) being provided on the outer side surface of the first motor (301), the inner side surface of the stabilizing plate (302) being fixedly connected to the outer side surface of the first motor (301), and the bottom surface of the stabilizing plate (302) being fixedly connected to the top surface of the bottom plate (2).

4. A climbing device for power system maintenance according to claim 3, characterized in that: A threaded rod (303) is arranged on the front side of the output rod of the first motor (301); the back side of the threaded rod (303) is fixedly connected to the front side of the output rod of the first motor (301); and the front side of the threaded rod (303) is rotatably connected to a support (304).

5. A climbing device for power system maintenance according to claim 4, characterized in that: A slider (305) is provided on the surface of the threaded rod (303), the inner wall of the slider (305) is threadedly connected to the surface of the threaded rod (303), and the inner wall of the slider (305) is slidably connected to the surface of the bottom plate (2).

6. A climbing device for power system maintenance according to claim 5, characterized in that: A first fixing plate (306) is arranged on the right side of the slider (305), a slider (305) is fixedly arranged on the left side of the first fixing plate (306), a first clamping plate (307) is fixedly arranged on the back side of the first fixing plate (306), a first bracket (308) is fixedly arranged on the top side of the first fixing plate (306), and the back side of the first bracket (308) is fixedly connected to the front side of the first clamping plate (307).

7. A climbing device for power system maintenance according to claim 1, characterized in that: A second fixing plate (309) is fixedly arranged on the top surface of the bottom plate (2), a second clamping plate (310) is fixedly arranged on the front surface of the second fixing plate (309), a second bracket (311) is fixedly arranged on the top surface of the second fixing plate (309), and the front surface of the second bracket (311) is fixedly connected to the back surface of the second clamping plate (310).

Images