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Continuous movable type cable climbing device

A mobile and cable technology, applied in the direction of motor vehicles, suspension bridges, bridge forms, etc., can solve the problems of poor safety, low working efficiency and high labor intensity of creeping cable crawling devices, and achieve easy control, simple structure, and improved work efficiency. efficiency effect

Inactive Publication Date: 2011-06-29
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A continuous mobile cable climbing device is proposed to realize a series of tasks such as cable detection and maintenance, and to solve the problems of high labor intensity, poor safety and low working efficiency of the creeping cable climbing device in manual operations.

Method used

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  • Continuous movable type cable climbing device
  • Continuous movable type cable climbing device
  • Continuous movable type cable climbing device

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Experimental program
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Effect test

Embodiment Construction

[0016] The specific working process of the present invention will be described below in conjunction with the drawings.

[0017] At least three climbing mechanisms K are provided on the frame 12 of the present invention. In the climbing mechanism K, the upper sprocket 2 is fixed on the upper roller 1, and one end of the upper connecting rod 8 is connected to the upper roller 1 through a rotating hinge I3. The upper connecting rod The other end of 8 is connected to the frame 12 through a rotating hinge IV9, one end of the upper linear drive 6 is connected to the upper link 8 through a rotating hinge II5, the other end of the upper linear drive 6 is connected to the frame 12 through a rotating hinge III5, and the motor 11 It is fixed on the frame 12, the middle sprocket 10 is fixed on the output shaft of the motor 11, and the upper chain 7 is installed on the upper sprocket 2 and the middle sprocket 10. One end of the lower link 14 is connected to the frame 12 via a rotating hinge V...

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Abstract

The invention relates to a continuous movable type cable climbing device, comprising at least a rack (12) and a climbing device (K) which is composed of an upper roller wheel (1), an upper chain wheel (2), a rotary hinge I (3), a rotary hinge II (4), a rotary hinge III (5), an upper linear driver (6), an upper chain (7), an upper connecting rod (8), a rotary hinge IV (9), a medium chain wheel (10), an electric motor (11), a rotary hinge V (13), a lower connecting rod (14), a lower chain (15), a rotary hinge VI (16), a lower linear driver(17), a rotary hinge VII (18), a rotary hinge VIII (19),a lower chain wheel (20), a lower roller wheel (21); wherein the rack is provided with at least three climbing devices (K).With the cable climbing device of the invention adopted, continuous movementof devices along the cable can be realized; in addition, the cable climbing device features obstacle detouring function.

Description

Technical field: [0001] The invention relates to a continuously movable cable climbing device. Background technique: [0002] In recent years, suspension bridges and cable-stayed bridges have been built on a large scale in my country due to their relatively low cost, strong viewing, low construction difficulty, and large spanning ability. They have become one of the most popular types of long-span bridges in my country. . Today, my country has become the country with the largest number of suspension bridges and cable-stayed bridges, the largest span, and the largest investment in the world. [0003] As a load-bearing component, cables are a guarantee for the safety and reliability of suspension bridges and cable-stayed bridges. However, the current cable inspection and maintenance work are all done manually. For cable-stayed bridges, operators are pulled up to hundreds of meters high through the ropes on the pylons, and the cables are tested for defects and sprayed with anti-corr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/024B25J5/02E01D11/02E01D11/04
Inventor 李运堂郑明波袁柯铭许昌王凌
Owner CHINA JILIANG UNIV