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CN-122026265-A - Deicing device for power transmission line

CN122026265ACN 122026265 ACN122026265 ACN 122026265ACN-122026265-A

Abstract

The invention relates to a deicing device for a power transmission line, which comprises a vehicle, travelling wheels, a telescopic rod, a connecting rod, a rotating plate and a clamp, wherein the vehicle comprises a support frame and a vehicle plate, the travelling wheels are arranged in the support frame, one side of the support frame is fixed on one surface of the vehicle plate, one end of the telescopic rod is fixed on the other surface of the vehicle plate, the other end of the telescopic rod is rotationally connected with the rotating plate through the connecting rod, the rotating plate is positioned on the other side of the support frame, the clamp is arranged on the rotating plate and positioned between the rotating plate and the vehicle plate, and a power transmission line is positioned between the travelling wheels and the clamp. Compared with the prior art, the deicing device has the advantages that the device can integrally clamp on the power transmission line to walk through the matching arrangement of the vehicle, the travelling wheels, the telescopic rods, the connecting rods, the rotating plates and the clamps, the structure is simple and compact, deicing along the power transmission line can be realized, the connecting rods can open the rotating plates to the side surfaces through the telescopic rods during installation, the travelling wheels can be conveniently hung on the power transmission line, and the mounting and the dismounting are convenient.

Inventors

  • PENG XIUCAN

Assignees

  • 上海欣影电力科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260327

Claims (10)

  1. 1. The deicing device for the power transmission line is characterized by comprising a vehicle (1), travelling wheels (2), a telescopic rod (3), a connecting rod (4), a rotating plate (5) and a clamp (7), wherein the vehicle (1) comprises a supporting frame and a vehicle plate (100), the travelling wheels (2) are arranged in the supporting frame, one side of the supporting frame is fixed on one surface of the vehicle plate (100), one end of the telescopic rod (3) is fixed on the other surface of the vehicle plate (100), the other end of the telescopic rod (3) is rotationally connected with the rotating plate (5) through the connecting rod (4), the rotating plate (5) is arranged on the other side of the supporting frame, the clamp (7) is arranged on the rotating plate (5) and is positioned between the rotating plate (5) and the vehicle plate (100), and a power transmission line is positioned between the travelling wheels (2) and the clamp (7).
  2. 2. The deicing device for electric transmission lines according to claim 1, characterized in that a shovel (6) is mounted on the rotating plate (5), the shovel (6) is arc-shaped and extends to the outside of the rotating plate (5) and the concave surface is attached to the surface of the electric transmission line, and the extending direction is parallel to the axis direction of the electric transmission line.
  3. 3. The deicing device for the power transmission line according to claim 1, wherein the telescopic rod (3) is perpendicular to the axis direction of the power transmission line, the middle part of the connecting rod (4) is rotatably connected to the supporting frame, one end of the connecting rod is connected with the telescopic rod (3), and the other end of the connecting rod is connected with the rotating plate (5).
  4. 4. A deicing device for electric transmission lines according to claim 1, characterized in that said clamp (7) comprises a connecting frame (700), a wheel frame (701) and a pinch wheel (702), said connecting frame (700) is provided with the wheel frame (701), said pinch wheel (702) is rotatably provided on the wheel frame (701), and the electric transmission line is located between the travelling wheel (2) and the pinch wheel (702).
  5. 5. A deicing device for electric transmission lines according to claim 4, characterized in that said travelling wheel (2) and said pinch wheel (702) are each provided with grooves for receiving electric transmission lines.
  6. 6. The deicing device for electric transmission lines according to claim 1, further comprising a cam (8), wherein the rotating plate (5) is provided with a first chute (501) perpendicular to the extending direction of the electric transmission line, the cam (8) is rotatably mounted on the surface of the rotating plate (5), the clamp (7) and the first chute (501) form a moving pair, and the edge of the cam (8) is in contact with the clamp (7).
  7. 7. The deicing device for electric transmission lines according to claim 6, wherein the carriage plate (100) is provided with a second chute (101), and the clamp (7) and the second chute (101) form a moving pair.
  8. 8. A deicer for electric transmission lines according to claim 6, wherein the cam (8) is connected to the output shaft of the motor.
  9. 9. The deicing device for electric transmission lines according to claim 1, wherein fixed blocks (502) are arranged on two sides of the rotating plate (5), and the connecting rod (4) is rotationally fixed on the fixed blocks (502).
  10. 10. A deicing device for electric transmission lines according to claim 1, characterized in that said number of road wheels (2) is at least two.

Description

Deicing device for power transmission line Technical Field The invention relates to an electric deicing technology, in particular to a deicing device for a power transmission line. Background The ice coating elimination of the power transmission line is one of the works of first-line power workers. The icing of the transmission line is carried out in winter or spring, or in the weather of rain and snow intersection, the positions of the wire, the lightning conductor, the insulator chain and the like of the transmission line are provided with ice layers formed by mixing ice, frost and wet snow, and sometimes, a layer of white frost is formed on the surface of the wire to form the property of ice residues. In addition, ice coating is also related to the trend of the lines, and the ice coating is more serious on the lines passing through the junction of cold air and hot air. When the icing of the transmission line is serious, the load exceeds the load specified by the design line, so that the wire or the lightning conductor is broken, the hardware fittings and insulators are damaged, even the tower, especially the fan-shaped icing, is damaged, and the wire can be twisted. Through retrieving, authorized bulletin number CN220775340U discloses a deicing device for a power transmission line, through the ice breaking mechanism that sets up, with first removal wheel and second remove the cable of intermediate clamp to place deicing device on the cable, only need constantly pulling deicing device and remove on the cable this moment, the in-process of removing presss from both sides garrulous through the clamp force between first broken ice wheel and the second broken ice wheel ice on the cable, thereby reaches deicing purpose, but it is difficult to install on the electric wire convenient. In summary, how to design a power transmission line deicing device capable of being conveniently installed on a power line is a technical problem to be solved. Disclosure of Invention The invention aims to overcome the defect that the prior art is difficult to install on a wire conveniently and quickly. The object of the invention can be achieved by the following technical scheme. According to one aspect of the invention, the deicing device for the power transmission line comprises a vehicle, travelling wheels, a telescopic rod, a connecting rod, a rotating plate and a clamp, wherein the vehicle comprises a supporting frame and a vehicle plate, the travelling wheels are arranged in the supporting frame, one side of the supporting frame is fixed on one surface of the vehicle plate, one end of the telescopic rod is fixed on the other surface of the vehicle plate, the other end of the telescopic rod is rotationally connected with the rotating plate through the connecting rod, the rotating plate is positioned on the other side of the supporting frame, the clamp is arranged on the rotating plate and is positioned between the rotating plate and the vehicle plate, and a power transmission line is positioned between the travelling wheels and the clamp. As the preferable technical scheme, the rotating plate is provided with the shovel, the shovel is in an arc sheet shape, the surface which extends to the outside of the rotating plate and is concave is attached to the surface of the power transmission line, and the extending direction is parallel to the axis direction of the power transmission line. As the preferable technical scheme, the telescopic link perpendicular to power transmission line axis direction, the connecting rod middle part rotates to be connected on the support frame, and the telescopic link is connected to one end, and the rotating plate is connected to the other end. As the preferable technical scheme, the clamp comprises a connecting frame, a wheel frame and clamping wheels, wherein the wheel frame is arranged on the connecting frame, the clamping wheels are rotatably arranged on the wheel frame, and the power transmission line is positioned between the travelling wheels and the clamping wheels. As the preferable technical scheme, the travelling wheel and the clamping wheel are provided with grooves for accommodating the power transmission line. As the preferable technical scheme, the device further comprises a cam, a first chute perpendicular to the extending direction of the power transmission line is formed in the rotating plate, the cam is rotatably arranged on the surface of the rotating plate, the clamp and the first chute form a moving pair, and the edge of the cam is in contact with the clamp. As the preferable technical scheme, the carriage plate is provided with a second chute, and the clamp and the second chute form a moving pair. As a preferable technical scheme, the cam is connected with an output shaft of the motor. As the preferable technical scheme, the two sides of the rotating plate are provided with the fixed blocks, and the connecting rod is rotationally fixed on the fixed blocks. As a preferable tech