Iron tower climbing articulated robot

A technology of robots and iron towers, applied in the field of robots, can solve problems such as affecting work efficiency, insecurity, and consuming the physical strength of maintenance personnel, and achieve the effect of high labor intensity and strong ability to overcome obstacles.

Inactive Publication Date: 2011-04-06
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the inspection and maintenance of domestic high-voltage transmission lines basically adopt the method of manually climbing the iron tower, and the maintenance personnel carry the inspection and maintenance equipment to

Method used

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  • Iron tower climbing articulated robot
  • Iron tower climbing articulated robot
  • Iron tower climbing articulated robot

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Embodiment Construction

[0019] An embodiment of the present invention is given below in conjunction with the accompanying drawings, and the present invention will be further described through the embodiment. It should be pointed out that the specific implementation of the present invention is not limited to the forms described in the examples.

[0020] The articulated iron tower climbing robot provided by the present invention has an overall structure diagram as attached figure 1 As shown, it includes a pair of mechanical arms 4 and 6, an electric cylinder 5 that drives the opening and closing of the mechanical arms, and a mechanical arm. Joint 2 is used to connect the lower end of the arm with pitch joints 3 and 7 of the manipulator.

[0021] attached figure 2 and 3 It is the implementation structure of the robot arm and the electric cylinder. The mechanical arm is composed of a thin plate 11 and a supporting pin 10, which has a simple structure and good rigidity; the electric cylinder is compo...

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Abstract

The invention provides an electric iron tower climbing robot which mainly comprises a pair of mechanical arms, an electric cylinder, a pitching mechanism and a mechanical clamping device, wherein the mechanical clamping device can clamp steel angles of different specifications; the upper ends of the two mechanical arms are connected by an installing shaft; a motor stand and an ejector rod of the electric cylinder are respectively connected with the two arms through pin columns; the electric cylinder telescopically drives the two arms to rotate around the installing shaft at the upper ends; the lower ends of the mechanical arms are connected with a rotating shaft of the pitching mechanism; the pitching mechanism enables the mechanical arms to rotate around the rotating shaft to realize an obstacle detouring function; and a worm-gear case of the pitching mechanism is fixedly connected with wrist joints of mechanical hands, so that the mechanical arms can also rotate around the wrist joints of the mechanical hands to realize a turning function. The invention has compact structure; complex actions such as obstacle detouring, turning and the like can be completed by linkage of multiple joints; and the robot can climb different structure types of iron towers, has wide range of use and certain loading capacity, and can carry necessary overhaul equipment, substitute for workers to climb the electric iron tower and complete the corresponding overhaul task.

Description

technical field [0001] The invention relates to a robot device for automatically climbing a tower and performing inspection and maintenance, and belongs to the technical field of robots. technical background [0002] The high-voltage transmission line is the artery of the power system, and its safe operation is directly related to the stability and reliability of the power supply. It is necessary to regularly overhaul and maintain the transmission line tower and its accessories to ensure the safe and reliable operation of the transmission line. [0003] At present, the inspection and maintenance of domestic high-voltage transmission lines basically adopt the method of manually climbing the iron tower, and the maintenance personnel carry the inspection and maintenance equipment to complete various maintenance tasks, such as: insulator inspection, cleaning, iron tower maintenance, etc., which not only consumes a lot of physical strength of the maintenance personnel , affect w...

Claims

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Application Information

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IPC IPC(8): B25J9/08B25J13/00B25J17/00
Inventor 陆小龙黄玉波王蕾刘晓宇曹志华赵世平
Owner SICHUAN UNIV
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