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Single transmission line deicing robot and method

A power transmission line and robot technology, applied in the installation of electrical components, cables, overhead installation, etc., can solve the problems of high cost and limited capacity, and achieve the effects of improving efficiency, ensuring quality, and improving safety

Active Publication Date: 2017-09-26
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some deicing robots with obstacle-surpassing functions may have limited capability and high cost

Method used

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  • Single transmission line deicing robot and method
  • Single transmission line deicing robot and method
  • Single transmission line deicing robot and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-10 As shown, the single power line deicing robot includes a No. 1 gripper 1, and the No. 1 gripper 1 cooperates with the movement mechanism 4. The No. 2 gripper 2 is installed inside the movement mechanism 4, and the top of the movement mechanism 4 A deicing mechanism 3 is installed.

[0042] Further, the No. 1 gripper 1 includes an arc-shaped grab bar 101, the middle parts of the two arc-shaped grab bars 101 are hinged by a pin 102, and the bottom ends of the two arc-shaped grab bars 101 are fixedly connected by a No. 1 hydraulic cylinder 103 , the arc-shaped grab bar 101, the pin shaft 102 and the No. 1 hydraulic cylinder 103 are all arranged inside the No. 1 rectangular box body 106, and a No. 1 connecting rod 104 is fixed on both sides of the No. 1 rectangular box body 106, and the two No. 1 connecting rods are connected A long rack 105 is connected to the end of the rod 104 , and a hydraulic drive device 107 is fixed on the side of the No. 1 rect...

Embodiment 2

[0050] Adopt the method for deicing of described single power line deicing robot, it comprises the following steps:

[0051] 1) First, the transmission line passes through the roller 303, and the No. 1 gripper 1 is stretched out under the drive of the No. 2 active tooth 408 of the movement mechanism 4, and the arc-shaped grab bar 101 is driven by the No. 1 hydraulic cylinder 103 to clamp the front wire, and then the control The No. 2 driving gear 408 reverses, thereby pulling the deicing mechanism 3 and the moving mechanism 4 to move forward, and at the same time start the No. 1 motor 306 to drive the pulley 308, and the pulley 308 simultaneously drives the No. 1 bevel gear 309 and the No. 2 bevel gear 310 and No. 3 bevel gear 315, drive deicing flywheel 316 by bevel gear, carry out deicing operation by deicing flywheel 316, knock ice bar 312 action and knock on the ice cube on electric wire simultaneously.

[0052] 2) After clearing the ice on a section of wire, the No. 1 gri...

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Abstract

The invention discloses a single-transmission line deicing robot and method. The single-transmission line deicing robot comprises a first gripper, wherein the first gripper is matched with a motion mechanism; a second gripper is arranged in the motion mechanism; a deicing mechanism is arranged at the top part of the motion mechanism; the first gripper comprises arc-shaped grab bars; the middle parts of two arc-shaped grab bars are connected through a pin shaft; the bottom ends of the two arc-shaped grab bars are fixedly connected through a first hydraulic cylinder; the arc-shaped grab bars, the pin shaft and the first hydraulic cylinder are arranged in a first rectangular box body; first connecting rods are fixed at two side surfaces of the first rectangular box body respectively; the tail ends of the two first connecting rods are connected with long racks respectively; and a first hydraulic drive device is fixed on the side surface of the first rectangular box body. The robot can be automatically elevated when encountering an obstacle and stretch a clamping device to pass cross the obstacle; and meanwhile, ice blocks on the line can be effectively eliminated to achieve the deicing target.

Description

technical field [0001] The invention belongs to the field of deicing robot devices, in particular to a single power line deicing robot. Background technique [0002] Various faults caused by icing on transmission lines have always been one of the serious disasters in power systems at home and abroad. At present, the deicing of transmission lines in my country is basically still a manual deicing method, which is labor-intensive, expensive and dangerous. Therefore, there is an urgent need for methods and equipment that can replace people for power line deicing. Although there are many existing deicing robots, it is difficult for robots to overcome obstacles. There are some de-icing robots with obstacle-surmounting functions, which may have limited capability and high cost. Contents of the invention [0003] The purpose of this device is to overcome the deficiencies of the above-mentioned prior art, and provide a single power line deicing robot and method. Remove the ice ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 杨开铭李金刚安广琳赵俊伟杨晓利张晨
Owner CHINA THREE GORGES UNIV
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