Patrol wheel-pedrail type obstacle-crossing robot for transformer substations

A robot, wheel-tracking technology, applied in the field of robots, can solve the problems of the crawler not in contact with the ground, unable to achieve the climbing function, and limiting the robot's ability to overcome obstacles, so as to reduce on-site construction and improve the ability to overcome obstacles.

Active Publication Date: 2016-02-03
STATE GRID INTELLIGENCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The robot can use the walking wheels to travel at high speed, and use the tracks to assist in climbing obstacles. However, the tracks are always out of contact with the ground. The wheels will b

Method used

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  • Patrol wheel-pedrail type obstacle-crossing robot for transformer substations
  • Patrol wheel-pedrail type obstacle-crossing robot for transformer substations
  • Patrol wheel-pedrail type obstacle-crossing robot for transformer substations

Examples

Experimental program
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Effect test

Embodiment

[0047] Embodiment: A substation inspection wheel-track obstacle-climbing robot, whose structure refers to figure 1 and figure 2As shown, including the chassis 16; the front part of the chassis 16 is fixed with two sprocket reduction motors 13 through the sprocket motor seat 27, and a small sprocket is installed on the output shafts of the two sprocket reduction motors 13 through the connecting key. 24. The small sprocket 24 is transmitted to the large sprocket 20 through the chain 22 to realize the step-by-step transmission of the torque output by the sprocket reduction motor 13. The large sprocket 20 is installed on the transmission shaft 21, and the power is then transmitted to the transmission shaft through the connecting key 21. One end of the transmission shaft 21 is fixed on the transmission shaft bearing seat 26, and the transmission shaft bearing seat 26 is installed on the chassis 16. The other end of the transmission shaft 21 drives the road wheel collar 25, and the...

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PUM

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Abstract

The invention relates to a patrol wheel-pedrail type obstacle-crossing robot for transformer substations. The patrol wheel-pedrail type obstacle-crossing robot mainly comprises a chassis, a power mechanism and swing arms. The power mechanism is installed on the chassis and is provided with a walking power source and a swing arm power source, and the walking power source outputs power to walking wheels installed on two sides of the chassis through a transmission shaft. The swing arms are driven by the swing arm power source and are provided with a main walking belt wheel, a swing arm belt wheel and meshed walking pedrails, and the main walking belt wheel is coaxially assembled with the walking wheels. The swing arm power source drives the swing arms to swing for realizing the pedrail walking mode and/or the walking wheel walking mode of the robot. The patrol wheel-pedrail type obstacle-crossing robot can walk in different modes according to different road conditions and obtain the high obstacle-crossing ability through swinging of the swing arms.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a substation inspection wheel-track obstacle-climbing robot. Background technique [0002] The substation is the hub of the power transmission network, and the safety of its equipment operation status is very important. Effective inspection of the equipment is an important guarantee to ensure the good operation of the substation and the reliability of power supply to the majority of users. With the development of electric robot technology, robot inspection has gradually replaced manual inspection, greatly reducing labor intensity. [0003] At present, the main structures of common inspection robots are: wheel type, crawler type, leg-foot type, peristaltic type and other mechanisms, among which wheel type and crawler type are the most widely used. The wheel type has the advantages of simple structure, fast running speed, and high efficiency, but it is generally only suitable for r...

Claims

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Application Information

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IPC IPC(8): B62D55/02B62D55/08
Inventor 杨尚伟王海鹏郝永鑫慕世友任杰傅孟潮田兵李勇吴观斌吕俊涛李建祥赵金龙
Owner STATE GRID INTELLIGENCE TECH CO LTD
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