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A new electric drive cable detection device and detection method

A detection device and electric drive technology, applied in the direction of motor vehicles, testing metals, material inspection products, etc., can solve the problems of unstable operation, complex structure, low intelligence, etc., and achieve reliable work, simple structure, and avoid slippage Effect

Active Publication Date: 2019-04-23
GUANGZHOU MYATU PEDELEC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the monitoring device is reasonable, but it cannot realize self-regulation. For the deflection of the cable and the influence factors such as swaying and vibration in the detection process, the device is difficult to self-regulate, and the degree of intelligence is low.
[0004] All in all, the existing cable-stayed bridge cable inspection robots generally have the defects of complex structure, unstable operation, and easy to cause safety accidents

Method used

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  • A new electric drive cable detection device and detection method
  • A new electric drive cable detection device and detection method
  • A new electric drive cable detection device and detection method

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Embodiment Construction

[0025] In order to clearly highlight the objectives, technical solutions and advantages of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. This embodiment only enables the advantages and feasible solutions of the present invention to be understood by those skilled in the art, and does not limit the present invention and its applications or uses. Other embodiments derived from the present invention also belong to the present invention. The scope of technological innovation invented.

[0026] Such as Figure 1 to Figure 3 As shown, this embodiment provides a new type of electrically driven cable detection device, which includes a circular fixing frame 4, a connecting plate 40, a cable clamping sensor crawling device, a cable detection system and a control system.

[0027] There are two round fixing frames 4, which are arranged up and down in the axial direction. The connecting p...

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Abstract

The invention discloses a novel electrically driven cable detection device and method. The detection device comprises a circular fixing frame, a connecting plate, a cable clamping, sensing and crawling device, a cable detection system and a control system. The detection method comprises adjusting a compression force through detection of a compression force and a rotation rate, acquiring information through a cable detection system and carrying out detection. The detection device and method can accurately adjust a compression force between a roller and a cable through comparison of various sensing data and judgment and control of the intelligent program so that roller sliding is timely avoided and the friction between the detection device and the cable is optimal. The device has a simple structure, work reliability, a small size and an adjustable crawling speed.

Description

Technical field [0001] The invention relates to a detection device for steel wire cables, in particular to a crawling detection system for bridge steel cables. Background technique [0002] Cable-stayed bridges are therefore favored by countries all over the world because of their beauty and beauty. The cable is the main load-bearing part of the cable-stayed bridge, and its cost accounts for about 25% to 30% of the total cost of the bridge. Due to the working environment of the steel wire cable, the wind and sun environment In harsh conditions, the wire bundles of the wire ropes are prone to rust, causing corrosion to fracture, and the random vibration of the bridge can also cause friction between the wire bundles and even fatigue fracture. Therefore, the regular inspection and maintenance of the wire rope is particularly important to the safety of the bridge. However, the large cable-stayed bridges in my country have a large number of cables and high heights. Manual inspection ...

Claims

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Application Information

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IPC IPC(8): G01N33/20B62D57/024
CPCB62D57/024G01N33/20
Inventor 牛吉梅
Owner GUANGZHOU MYATU PEDELEC TECH CO LTD
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