Obstacle-crossing robot for transmission line operation and obstacle-crossing method thereof

A technology of power transmission lines and robots, applied in the field of robots, can solve the problems of high labor intensity of inspection work, difficulty in ensuring inspection arrival rate, affecting inspection quality, etc., and achieves the effects of easy programming, clear steps, and easy production.

Active Publication Date: 2009-11-18
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, manual visual inspection is mainly used. However, my country's transmission lines have long mileage and wide coverage. Some lines also cross mountains, rivers, grasslands, and virgin forests. This makes the inspection work labor-intensive and difficult to ensure that the inspection is in place. rate and affect the inspection quality

Method used

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  • Obstacle-crossing robot for transmission line operation and obstacle-crossing method thereof
  • Obstacle-crossing robot for transmission line operation and obstacle-crossing method thereof
  • Obstacle-crossing robot for transmission line operation and obstacle-crossing method thereof

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Embodiment Construction

[0031] See attached figure 1 , the robot travels on the wire 1, and encounters obstacles 2 from time to time, such as spacers, anti-vibration hammers, hanging wire clamps, etc. The main body of the robot is the fuselage 3, and its center of gravity is marked with position of the symbol. Two cylindrical shafts are installed on the fuselage 3, and the front swing arm 5 and the rear swing arm 8 can rotate around these two shafts. The grooved front roller 7 is installed on the front swing arm 5 through the forearm slider 6, so that the front roller 7 can clamp or loosen the wire 1. Likewise, the grooved rear roller 10 is mounted on the rear swing arm 8 through the rear arm slider 9 , so that the rear roller 10 can also clamp or loosen the wire 1 .

[0032] The auxiliary arm 4 is installed on the axis of symmetry of the fuselage 3 . The auxiliary arm 4 can stretch out upwards and grasp the wire, and can also release the wire and retract.

[0033] Such as figure 1 When the sh...

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Abstract

The invention provides an obstacle-crossing robot for transmission line operation and an obstacle-crossing method thereof. The robot comprises a body, a front swinging arm, a rear swinging arm, a front roller wheel, a rear roller wheel, a front arm slider, a rear arm slider and an auxiliary arm. The method comprises the following steps: when a sense director of the robot detects that obstacles exist, the robot first loosens conductors in wheel-type hands of the two front arms, and then swings the two arms outward, moves round the obstacles by 180 degrees of rotation and grips the conductors again, at the moment, the robot crosses the obstacles. The two rear arms adopt the same method to cross the obstacles. After crossing the obstacles, the robot reverses the four arms to prepare for the next obstacle-crossing. The robot is suitable for the signal conductor and bundled conductor, and can complete multiple operations. The method features clear and simple steps. All the driving motors are all in sequential working state, without multi-motor linkage. The robot is characterized by considerably easy control system manufacturing and programming, thus having good adaptability to the field.

Description

technical field [0001] The invention relates to the field of robots, in particular to an obstacle-surmounting robot for power transmission line operations and an obstacle-surmounting method thereof. Background technique [0002] In order to ensure the normal operation of power lines, regular maintenance of transmission lines is required. Patrol inspection not only understands the operation status of the line, but also can detect the defects of the line and equipment and the changes of the surrounding environment in time, and provide information for line maintenance and maintenance. At present, manual visual inspection is mainly used, but my country's transmission lines have long mileage and wide coverage, and some lines also cross mountainous areas, large rivers, grasslands and virgin forests, etc., which makes the inspection work labor-intensive and difficult to ensure that the inspection is in place rate and affect the inspection quality. In order to make up for the lack ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16H02G1/00
Inventor 李红旗詹涵菁李翔陈志高陈懿夫陈明达
Owner CHINA ELECTRIC POWER RES INST
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