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A pressing wheel device for a high-voltage transmission line inspection robot

A technology for high-voltage transmission lines and line inspection robots, which is applied in the field of pinch rollers, can solve problems such as insufficient pressure of the pinch wheels, and achieve the effects of simple maintenance, simple and compact structure, and good interchangeability of components.

Active Publication Date: 2021-06-04
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

Method used

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  • A pressing wheel device for a high-voltage transmission line inspection robot
  • A pressing wheel device for a high-voltage transmission line inspection robot
  • A pressing wheel device for 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 pinch wheel device of a high-voltage transmission line patrol robot in the field of pinch wheel technology, which aims to solve the technical problem of the pinch wheel not being tightly pressed due to line inclination in the prior art, including a pinch wheel assembly, The pinch wheel assembly is installed on the pinch mechanism, and the pinch mechanism pushes the pinch wheel assembly to cooperate with the walking wheel to drive the line patrol robot to walk on the high-voltage transmission line. The pinch wheel assembly includes two pinch wheels, two pinch wheels The pinch wheels are respectively mounted on two pinch wheel brackets through rolling bearings and pinch wheel bracket shafts. A shaft sleeve is provided, and the shaft sleeve is installed on the pinch wheel support shaft. The device of the present invention can adjust the position and state of the pressing wheel through the self-adaptive reset of the spring, detect the obstacles in front through the ultrasonic sensor, and transmit the distance signal in real time, so as to locate the line patrol robot and avoid the obstacles in 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 Patents(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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