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Branch pruning robot for overhead high-voltage transmission line live working

A high-voltage transmission line, live operation technology, applied in electric pruning saws, agricultural machinery and implements, agriculture, etc., can solve problems such as robot equipment reports that have not yet been seen, achieve the effect of easy control and operation, and ensure stability

Inactive Publication Date: 2015-08-12
WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, also do not see the report of the robot equipment that the present invention develops both at home and abroad

Method used

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  • Branch pruning robot for overhead high-voltage transmission line live working
  • Branch pruning robot for overhead high-voltage transmission line live working
  • Branch pruning robot for overhead high-voltage transmission line live working

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] One, at first introduce the mechanical structure of the present invention.

[0034] like figure 1 As shown, the device of the present invention includes five parts: a robot operating platform, a spindle drive box 2, a center of gravity adjustment device, an operating arm swing joint 6 and an end tool 8.

[0035] like figure 2 shown. The robot work platform is used as the mobile carrier of the robot, and a pair of mechanical arms 1 are arranged anti-symmetrically on both sides of the machine body 13 with a fixed distance. The top of the mechanical arm is connected with a walking part 9, a clamping part 11 and an equipotential wheel 10. A pressing wheel that can move up and down is also arranged on the mechanical arm 1. The pressing wheel is arranged on the mechanical arm and connected with the screw nut structure, and the motor Drive the screw nut mechanism, drive the pressing wheel, and perform linear motion in the longitudinal direction of the mechanical arm to com...

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Abstract

The invention provides a branch pruning robot for overhead high-voltage transmission line live working. The branch pruning robot comprises a robot working platform, a spindle drive box, a gravity center adjusting device, an operating arm swing joint and a tail end tool, wherein the robot working platform serves as a mobile carrier of the robot and is hung on a wire through a pair of antisymmetric mechanical arms; a longitudinal spindle is arranged in the spindle drive box and can be rotated by 360 degrees; the operating arm swing joint of the robot is fixedly connected with the spindle and driven by a motor to rotate along with the spindle; the operating arm swing joint can drive an operating arm to swing leftwards or rightwards by 30 degrees, and cone-shaped body space with a 60-degree solid angle below the robot can be completely covered in the robot working area; the tail end tool is carried at the tail end of the operating arm and provided with an independent power supply and control system. The branch pruning robot can replace manual operation, is safe, reliable and easy to operate, and improves branch pruning efficiency, and the functions of the robot are expanded.

Description

technical field [0001] The invention relates to a branch pruning operation robot, in particular to a branch pruning robot for live work on overhead high-voltage transmission lines, which can replace manual work and solve the maintenance problem of high-voltage line corridors. Background technique [0002] Tree branches in high-voltage line corridors are an important source of hidden dangers that cause line trips and power outages. Large-scale, long-term power outages have occurred at home and abroad. It is more common, therefore, the pruning of trees / branches in the high-voltage line corridor becomes an important work in the line operation and maintenance, and it is also a hard and dangerous work. The current measures are manual tree trimming or manual trimming with the aid of operating vehicles, and sometimes even cutting down trees directly. This method is not only labor-intensive, but also has high safety risks and damage to vegetation, which causes social conflicts and e...

Claims

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Application Information

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IPC IPC(8): A01G3/08B25J5/00B25J9/10B25J9/04B25J17/02
CPCA01G3/086B25J5/007B25J9/0009B25J9/048B25J9/1005B25J17/02
Inventor 吴功平徐志翔刘席洲肖华
Owner WUHAN UNIV
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