Pressing wheel device of a high-voltage transmission line inspection robot

A technology for high-voltage power transmission lines and line inspection robots, which is applied in the field of pinch rollers, can solve problems such as insufficient compression of the pinch wheels, and achieve the effects of simple maintenance, low manufacturing cost, and strong practicability.

Active Publication Date: 2019-10-18
NARI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pinch wheel device for a high-voltage transmission line patrol robot to solve the technical problem in the prior art that the pinch wheel is not tight due to the tilt of the line

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  • Pressing wheel device of a high-voltage transmission line inspection robot
  • Pressing wheel device of a high-voltage transmission line inspection robot
  • Pressing wheel device of a high-voltage transmission line inspection robot

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0020] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, ...

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Abstract

The invention discloses a pressing wheel device of a high-voltage transmission line inspection robot in the technical field of pressing wheels, and aims to solve the technical problem that in the prior art, the pressing wheel is not tightly pressed due to inclination of a line; the pressing wheel device comprises a pressing wheel assembly, wherein the pressing wheel assembly is arranged on a pressing mechanism, and the pressing mechanism pushes the pressing wheel assembly to be matched with a walking wheel to drive a line patrol robot to walk on a high-voltage power transmission line, whereinthe pressing wheel assembly comprises two pressing wheels, and the two pressing wheels are arranged on two pressing wheel supports through a rolling bearing and a pressing wheel support shaft respectively; the two pressing wheel supports are fixed at the two ends of a pressing wheel support fixing plate respectively; a shaft sleeve is arranged between the pressing wheels and the pressing wheel support; and the shaft sleeve is arranged on a pressing wheel support shaft. According to the device, the position state of the pressing wheels can be adjusted through self-adaptive resetting of a spring, the front obstacle is detected through an ultrasonic sensor, and distance signals are transmitted in real time, so that the line patrol robot is positioned, and the obstacle avoidance is carried outin time.

Description

technical field [0001] The invention belongs to the technical field of pinch wheels, and in particular relates to a pinch wheel device for a high-voltage transmission line patrol robot. Background technique [0002] The high-voltage transmission line inspection robot is a mobile robot that inspects high-voltage transmission lines and can perform special functions such as deicing and dust removal on the lines by installing specific functional modules. The inspection robot walks on the high-voltage line through the walking wheels. It is affected by different lines, different sections of the same line, and different inspection environments. When the inspection robot overcomes obstacles, the line inspection robot detects the existence and distance of obstacles through sensors, and crosses obstacles through the lifting and lowering of the front and rear arms, the forward and backward movement of the walking wheel components, and the lifting and closing of the pressing wheel. Exce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02H02G7/16
CPCH02G1/02H02G7/16
Inventor 温祥青张斌薛栋良侯建国
Owner NARI TECH CO LTD
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