Climbing device for electric power detection and maintenance

Abstract

The utility model belongs to the technical field of power line maintenance, and particularly relates to a climbing device for power detection and maintenance, which comprises a main support, a pole holding mechanism is arranged in front of the main support, and a supporting mechanism is arranged below the main support. The pole holding mechanism comprises a chain, and the pole holding mechanism achieves the action that the chain and a wire pole are held tightly. The supporting mechanism comprises a Y-shaped frame, and the supporting mechanism achieves the action that the Y-shaped frame and the wire rod are supported to prevent falling. According to the climbing device for electric power detection and maintenance, the pole holding mechanism is arranged, two chains are meshed with a chain wheel after holding a wire pole, a limiting plate and a limiting column prevent the chain wheel from rotating reversely and causing the chain to fall off, and when the device is not stressed, the limiting plate can be manually pushed aside to pull the chain to adjust the holding radius; the problem that the connection radius of the arc-shaped main ring and the wire rod cannot be adjusted at will is solved.

Description

Technical Field

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

[0002] A climbing device for power detection and maintenance disclosed on a Chinese patent website (publication number: CN116161587A) solves the technical problem that maintenance personnel spend too much physical energy when climbing, which is not conducive to high-altitude operations, has safety hazards, and cannot meet the needs of maintenance personnel. However, the following problems still exist:

[0003] In actual use, the specifications of the poles have different radii, the upper and lower radii of the poles are different, the arc-shaped main ring is connected to the pole, the radius of the arc-shaped main ring cannot be adjusted at will, and the device is unstable when the maintenance personnel operate it, which is easy to cause shaking, making it inconvenient to use. Utility Model Content

[0004] Based on the technical problem that the radius of the connection between the existing arc-shaped main ring and the pole cannot be adjusted at will, the utility model proposes a climbing device for electric power detection and maintenance.

[0005] The utility model provides a climbing device for electric power detection and maintenance, comprising a main bracket, a holding rod mechanism is arranged in front of the main bracket, and a supporting mechanism is arranged below the main bracket;

[0006] The pole holding mechanism comprises a chain, and the pole holding mechanism realizes the action of holding the chain and the pole tightly;

[0007] The support mechanism comprises a Y-shaped frame, and the support mechanism realizes the action of supporting the Y-shaped frame and the wire rod to prevent falling.

[0008] Preferably, the holding rod mechanism also includes a platform, the side surface of the platform is fixedly connected to the side surface of the main bracket, the upper surface of the platform is fixedly connected to the double-layer bracket, a sprocket is installed above the platform, the upper surface of the platform is fixedly connected to a fixed shaft, the inner wall of the sprocket is rotatably connected to the surface of the fixed shaft through a bearing, and the two sprockets are coaxially installed.

[0009] Preferably, one end of the chain is fixedly connected to the surface of the double-layer bracket, the surface of the chain is slidably connected to the surface of the double-layer bracket, the surface of the chain is meshingly connected to the surface of the sprocket, a square groove is provided on the side surface of the main bracket, the surface of the chain is slidably connected to the inner wall of the square groove, and the two chains are placed up and down on the double-layer bracket.

[0010] Preferably, the upper surface of the platform is rotatably connected to a main shaft, the surface of the main shaft is fixedly connected to a limiting plate, the surface of the limiting plate is slidably connected to the surface of the sprocket, the upper surface of the platform is fixedly connected to a limiting column, a torsion spring is installed on the limiting column, one end of the torsion spring is fixedly connected to the surface of the limiting column, and the other end of the torsion spring is fixedly connected to the surface of the limiting plate.

[0011] Preferably, the support mechanism further comprises a tripod, the upper surface of the tripod is fixedly connected to the lower surface of the main support, the side of the tripod is fixedly connected to the side of the Y-shaped frame, and the surface of the Y-shaped frame is fixedly connected with an anti-slip sleeve.

[0012] Preferably, a bench is provided on the upper surface of the main bracket, and the bench is fixedly mounted on the central axis of the main bracket. Foot covers are fixedly mounted on the upper surface of the main bracket, and two of the foot covers are symmetrically distributed about the axis of the main bracket. A connecting ring is fixedly connected to the upper surface of the main bracket, and two of the connecting rings are symmetrically distributed about the axis of the main bracket.

[0013] The beneficial effects of the present invention are:

[0014] 1. By setting up the holding rod mechanism, the two chains hold the wire rod tightly and then engage with the sprocket. The limit plate and limit column prevent the sprocket from reversing to prevent the chain from falling off. When the device is not under force, the limit plate can be manually opened to pull the chain to adjust the holding radius, which solves the problem that the radius of the connection between the arc main ring and the wire rod cannot be adjusted at will.

[0015] 2. By setting up a supporting mechanism and using the stability of the tripod, the device can be stably clamped on the wire rod, and the connecting rings of the two devices can be connected with a connecting rope to prevent the device from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a climbing device for electric power detection and maintenance proposed by the utility model;

[0017] Figure 2 A three-dimensional diagram of the tripod structure of a climbing device for electric power detection and maintenance proposed by the utility model;

[0018] Figure 3 The utility model proposes a climbing device for electric power detection and maintenance Figure 2 A magnified view of the structure in the middle.

[0019] In the figure: 1. main bracket; 2. chain; 3. Y-shaped frame; 201. platform; 202. double-layer bracket; 203. sprocket; 204. fixed shaft; 205. main shaft; 206. limit plate; 207. limit column; 208. torsion spring; 301. tripod; 302. anti-slip cover; 303. bench; 304. foot cover; 305. connecting ring. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-Figure 3 , a climbing device for electric power detection and maintenance, comprising a main bracket 1, a holding rod mechanism is arranged in front of the main bracket 1, and a supporting mechanism is arranged below the main bracket 1;

[0022] The pole holding mechanism includes a chain 2, and the pole holding mechanism realizes the action of holding the chain 2 and the pole tightly;

[0023] The supporting mechanism comprises a Y-shaped frame 3, and the supporting mechanism realizes the action of supporting the Y-shaped frame 3 and the wire rod to prevent falling.

[0024] The holding rod mechanism also includes a platform 201, the side surface of the platform 201 is fixedly connected to the side surface of the main support 1, the upper surface of the platform 201 is fixedly connected to the double-layer support 202, a sprocket 203 is installed above the platform 201, and the upper surface of the platform 201 is fixedly connected to a fixed shaft 204, the inner wall of the sprocket 203 is rotatably connected to the surface of the fixed shaft 204 through a bearing, and the two sprockets 203 are coaxially installed.

[0025] Furthermore, the clamping radius can be adjusted by retracting and releasing the chain 2 through the sprocket 203 .

[0026] One end of the chain 2 is fixedly connected to the surface of the double-layer bracket 202, the surface of the chain 2 is slidably connected to the surface of the double-layer bracket 202, the surface of the chain 2 is meshingly connected to the surface of the sprocket 203, a square groove is provided on the side surface of the main bracket 1, the surface of the chain 2 is slidably connected to the inner wall of the square groove, and the two chains 2 are placed up and down on the double-layer bracket 202.

[0027] Furthermore, the two chains 2 act as a safety device to prevent one of them from breaking.

[0028] The upper surface of the platform 201 is rotatably connected to the main shaft 205, the surface of the main shaft 205 is fixedly connected to the limiting plate 206, the surface of the limiting plate 206 is slidably connected to the surface of the sprocket 203, the upper surface of the platform 201 is fixedly connected to the limiting column 207, the limiting column 207 is installed with a torsion spring 208, one end of the torsion spring 208 is fixedly connected to the surface of the limiting column 207, and the other end of the torsion spring 208 is fixedly connected to the surface of the limiting plate 206.

[0029] Furthermore, the limiting plate 206 and the limiting column 207 prevent the sprocket 203 from reversing, thereby preventing the chain 2 from falling off.

[0030] By setting up a pole holding mechanism, the two chains 2 hold the pole tightly and then engage with the sprocket 203. The limit plate 206 and the limit column 207 prevent the sprocket 203 from reversing and causing the chain 2 to fall off. When the device is not under force, the limit plate 206 can be manually opened to adjust the holding radius, thereby solving the problem that the radius of the connection between the arc main ring and the pole cannot be adjusted at will.

[0031] The supporting mechanism further comprises a tripod 301 , the upper surface of the tripod 301 is fixedly connected to the lower surface of the main support 1 , the side of the tripod 301 is fixedly connected to the side of the Y-shaped frame 3 , and the surface of the Y-shaped frame 3 is fixedly connected with an anti-slip cover 302 .

[0032] Furthermore, the triangular structure is stable, and the anti-slip sleeve 302 prevents the device and the wire rod from slipping.

[0033] A bench 303 is provided on the upper surface of the main bracket 1, and the bench 303 is fixedly installed on the central axis of the main bracket 1. A foot cover 304 is fixedly installed on the upper surface of the main bracket 1, and the two foot covers 304 are symmetrically distributed about the axis of the main bracket 1. A connecting ring 305 is fixedly connected to the upper surface of the main bracket 1, and the two connecting rings 305 are symmetrically distributed about the axis of the main bracket 1.

[0034] Furthermore, the bench 303 and the foot cover 304 can be used for sitting or standing, which is convenient for resting. The upper and lower devices are connected by a connecting rope to prevent the devices from falling.

[0035] By setting up a supporting mechanism and utilizing the stability of the tripod 301, the device is stably clamped on the wire rod, and the connecting rings 305 of the two devices are connected by a connecting rope to prevent the device from falling.

[0036] Working principle:

[0037] The two chains 203 are clamped by the torsion spring 208 between the limit plate 206 and the limit column 207, and the limit plate 206 is pulled toward the limit column 207, so that the limit plate 206 can not rotate in the opposite direction.

[0038] 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 climbing device for electric power detection and maintenance, comprising a main support (1), Features: A pole holding mechanism is arranged in front of the main bracket (1), and a supporting mechanism is arranged below the main bracket (1); The pole-holding mechanism comprises a chain (2), and the pole-holding mechanism realizes an action of tightly holding the chain (2) and the pole; The pole holding mechanism further comprises a platform (201), the side surface of the platform (201) being fixedly connected to the side surface of the main support (1), the upper surface of the platform (201) being fixedly connected to a double-layer support (202), a sprocket (203) being installed above the platform (201), the upper surface of the platform (201) being fixedly connected to a fixed shaft (204), the inner wall of the sprocket (203) being rotatably connected to the surface of the fixed shaft (204) via a bearing, and the two sprockets (203) being coaxially installed; One end of the chain (2) is fixedly connected to the surface of the double-layer bracket (202), the surface of the chain (2) is slidably connected to the surface of the double-layer bracket (202), the surface of the chain (2) is meshedly connected to the surface of the sprocket (203), a square groove is provided on the side surface of the main bracket (1), the surface of the chain (2) is slidably connected to the inner wall of the square groove, and the two chains (2) are placed on the double-layer bracket (202) in an upper and lower position; The upper surface of the platform (201) is rotatably connected to a main shaft (205), the surface of the main shaft (205) is fixedly connected to a limiting plate (206), the surface of the limiting plate (206) is slidably connected to the surface of the sprocket (203), the upper surface of the platform (201) is fixedly connected to a limiting column (207), a torsion spring (208) is installed on the limiting column (207), one end of the torsion spring (208) is fixedly connected to the surface of the limiting column (207), and the other end of the torsion spring (208) is fixedly connected to the surface of the limiting plate (206); The support mechanism comprises a Y-shaped frame (3), and the support mechanism implements the action of supporting the Y-shaped frame (3) and the wire rod to prevent falling.

2. A climbing device for electric power detection and maintenance according to claim 1, Features: The support mechanism further comprises a tripod (301), the upper surface of the tripod (301) being fixedly connected to the lower surface of the main support (1), the side surface of the tripod (301) being fixedly connected to the side surface of the Y-shaped frame (3), and the surface of the Y-shaped frame (3) being fixedly connected to an anti-slip sleeve (302).

3. A climbing device for electric power detection and maintenance according to claim 1, Features: A stool (303) is provided on the upper surface of the main support (1), and the stool (303) is fixedly mounted on the central axis of the main support (1). A foot cover (304) is fixedly mounted on the upper surface of the main support (1), and the two foot covers (304) are symmetrically distributed about the axis of the main support (1). A connecting ring (305) is fixedly connected to the upper surface of the main support (1), and the two connecting rings (305) are symmetrically distributed about the axis of the main support (1).

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