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Line inspection robot based on planetary gear mechanism and obstacle crossing method

A line patrol robot and planetary gear technology, which is applied to overhead lines/cable equipment, etc., can solve the problems of low efficiency and unstable obstacle crossing of the line patrol robot, so as to improve work efficiency, improve obstacle crossing efficiency, and have a simple and practical structure. Effect

Pending Publication Date: 2019-11-05
GUIZHOU POWER GRID CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a line-following robot based on a planetary gear mechanism and a method for overcoming obstacles, so as to solve the problems of instability and low efficiency of existing line-following robots when overcoming obstacles

Method used

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  • Line inspection robot based on planetary gear mechanism and obstacle crossing method
  • Line inspection robot based on planetary gear mechanism and obstacle crossing method
  • Line inspection robot based on planetary gear mechanism and obstacle crossing method

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Embodiment Construction

[0033] Such as figure 1 Shown: a line patrol robot based on a planetary gear mechanism, which includes a box body 1, a planetary gear mechanism is fixedly installed on the top of the box body 1; a traveling clamping device and a self-powering device are installed on the planetary gear mechanism.

[0034] The central fixed disk 3 is fixedly installed on the top of the box body 1 by bolts; the center of the central fixed disk 3, the toothed inner ring 15 and the toothed outer ring 16 are provided with openings, and the aperture is equal to the outer diameter of the telescopic rod 12, and the matching relationship It is a loose fit to ensure no binding when turning.

[0035] As shown in Figure 2: the toothed inner ring 15 is located between the central fixed disk 3 and the toothed outer ring; the steering motor 2 is installed at the bottom of the central fixed disk 3; the rotating shaft of the steering motor 2 is a gear type, and the pitch of the gear Etc. are consistent with th...

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Abstract

The invention discloses a line inspection robot based on a planetary gear mechanism and an obstacle crossing method. A toothed inner ring and a toothed outer ring are installed concentrically on a central fixed plate, and the rotation of the robot is controlled by gears on a rotating shaft of a steering motor. When there is a need to cross an obstacle, a front operating arm rotates to avoid the obstacle and moves forward to cross the obstacle, and the steering motor turns back again and tightens a cable. At the same time, a rear operating arm releases the cable and rotates to avoid the obstacle. After the whole robot crosses the obstacle, the rear operating arm turns back to the original position again and clamps the cable, and the whole obstacle crossing action is completed. The line inspection robot has a simple structure, and the action execution is effective. Moreover, the equipment is powered by a self-power-taking device, and the efficiency of obstacle crossing and line inspecting of the line inspection robot is greatly improved.

Description

technical field [0001] The invention relates to a transmission line inspection robot, in particular to a line inspection robot based on a planetary gear mechanism and a method for overcoming obstacles. Background technique [0002] The use of high-voltage and ultra-high-voltage overhead power lines is the main way of long-distance power transmission and distribution, and the safe operation of high-voltage and ultra-high-voltage lines is the guarantee for long-distance power transmission. However, overhead transmission lines have been exposed to the field for a long time. Due to the impact of continuous mechanical tension, wind and sun, and material aging, damage such as strands, wear, and corrosion often occurs. It may expand, and eventually lead to serious accidents and large-scale power outages, which will bring great economic losses and serious social impacts. Therefore, regular inspections of transmission lines must be carried out. [0003] Typical obstacles on 110KV tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 毛先胤马晓红张迅曾华荣彭赤杜昊刘君赵超
Owner GUIZHOU POWER GRID CO LTD
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