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Cable Lift Robot

A robot and cable technology, which is applied in the field of industrial robots, can solve the problems of inability to climb cables with small diameters, poor climbing, and poor ability to overcome obstacles, and achieve the effects of good obstacle ability, small damage, and wide adaptability

Active Publication Date: 2016-01-06
BENGBU JIANGNAN CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the cable climbing robot in the prior art has poor climbing and obstacle climbing ability and cannot climb cables with smaller diameters, and provides a robot with good climbing and obstacle climbing ability and wide cable diameter adaptability. cable lift robot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] exist figure 1 figure 2 In the shown embodiment 1, a cable lifting robot includes an outer frame and a roller device arranged in the outer frame, the outer frame includes a driving half frame 1 and a cable holding half frame 2, and a driving half frame and a cable holding half frame The frame is an openable and closable structure arranged oppositely. Both the driving half frame and the cable holding half frame are hollow structures made of engineering plastics, and their cross-sections are U-shaped. The side plate 6 of the cable half frame includes a front plate 5 and the side plates arranged on both sides of the front plate, and the side plate of the driving half frame is hinged with the side plate of the corresponding side of the cable half frame through a hinge 32, and the driving half frame A locking device (not shown in the figure) is provided between the other side plate of the frame and the side plate on the corresponding side of the cable holding half frame. ...

Embodiment 2

[0038] In Embodiment 2, a clamping force sensor is provided between the screw nut and the pressing plate, and the clamping force sensor is connected to the ground control device through a wireless transmitting device, and the ground control device is provided with a pressure display screen. All the other are identical with embodiment 1.

Embodiment 3

[0040] In Embodiment 3, the cable lifting robot includes an outer frame and a roller device arranged in the outer frame, the outer frame includes a driving half frame and a cable holding half frame, and the driving half frame and the holding cable half frame are oppositely arranged and can be opened. Closed structure, eight cylindrical driving rollers arranged symmetrically up and down and left and right are arranged in the driving half frame, and the eight driving rollers are synchronously driven by the same driving motor, and the projection of the axes of the driving rollers on the horizontal plane is an inverted V shape; The cross-section of the cable-holding half-frame is U-shaped, including a front plate and side plates arranged on both sides of the front plate. A compression plate that can slide parallel to the front plate is arranged in the cable-holding half-frame, and the cable-holding half-frame There is a cable-holding motor on the top, and the cable-holding motor is...

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PUM

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Abstract

The invention discloses a cable lifting robot. The cable lifting robot comprises a driving half-frame and a cable holding half-frame. Four cylindrical driving rollers which are symmetrically arranged in the vertical direction and the horizontal direction are arranged in the driving half-frame and are synchronously driven by a driving motor. A cable holding motor is arranged on the cable holding half-frame and connected with a pressing plate in the cable holding half-frame through a cable holding transmission mechanism. The face, facing towards the driving half-frame, of the pressing plate is provided with four cylindrical pressing rollers which are symmetrically arranged in the vertical direction and the horizontal direction. When a cable is held in a surrounding mode by closing the driving half-frame and the cable holding half-frame, the shadows, on the horizontal plane, of the inner sides of the roller faces of the driving rollers and the shadows, on the horizontal plane, of the inner sides of the roller faces of the pressing rollers are of a cable surrounding and holding rhombus structure. The cable lifting robot further comprises a ground remote control device. The cable lifting robot effectively solves the problems that in the prior art, an existing cable lifting robot is poor in climbing and obstacle crossing capacity and not capable of climbing cables with small diameters, meets the requirements for detection or inspection or daily maintaining work of cables, and has quite high practical value.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a cable lifting robot used for cable inspection and maintenance. Background technique [0002] Cable-stayed bridge has many advantages such as large span, beautiful shape, convenient construction, etc. As a new form of modern bridge, it has been widely used in the world. One of the main stress components of a cable-stayed bridge is the cable, and its manufacturing and installation costs account for about 25% of the bridge investment. Because the cable is in the environment of wind vibration, rain vibration, variable load and pollution for a long time, it is inevitable that the steel wire rope will be corroded, strained and broken. In order to increase the service life of the steel wire rope, the cable manufacturer has added an anti-corrosion system to the steel cable. At present, it is widely used that each small steel wire is firstly protected by galvanizing and oili...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
Inventor 范进桢卢照辉彭力明叶文亚夏天陈磊高志勇华旭王邱嵩
Owner BENGBU JIANGNAN CONSTR MACHINERY