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Bridge inspection and maintenance device

A technology for inspection and maintenance of bridges, applied to bridges, bridge parts, bridge construction, etc., can solve the problems of inspection and maintenance vehicles that cannot be installed and used, and achieve the effect of improving connection efficiency and connection reliability, and ensuring automatic connection

Active Publication Date: 2017-01-25
CHINA RAILWAY ENG CONSULTING GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] For this reason, the technical problem to be solved by the present invention lies in the problem that the trailer-type truss high-speed railway bridge inspection and maintenance vehicle cannot be installed and used without installing a special track, and thus proposes a bridge inspection and maintenance device that does not need to install a special track

Method used

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  • Bridge inspection and maintenance device

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Embodiment Construction

[0042] The specific solutions of the present invention will be explained below in conjunction with the accompanying drawings.

[0043] see figure 1 , a bridge inspection and maintenance device of the present invention, comprising a walking guide beam 1, an inspection channel 2, a channel traveling mechanism 3, a channel turning mechanism 4, a series of discrete ventilation holes 5 as a mounting mechanism, and five supporting walking units 6 and the controller. The longitudinal direction of the walking guide beam 1 is arranged along the extension direction of the high-speed rail bridge, the maintenance channel 2 is used to carry maintenance personnel and equipment, and the channel walking mechanism 3 is used to drive the maintenance channel 2 to move along the walking guide beam 1 , the channel turning mechanism 4 is arranged between the channel traveling mechanism 3 and the maintenance channel 2, and is used to rotate the maintenance channel 2 from a position vertically exten...

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Abstract

The invention relates to a bridge inspection and maintenance device comprising a walking guidance beam (1) which is arranged along the extension direction of a bridge, an inspection channel (2) which is used for supporting maintenance personnel and equipment, a channel walking mechanism (3) which is used for driving the inspection channel (2) to move along the walking guidance beam (1), a channel rotating mechanism (4) which is used for rotating the inspection channel (2) from a position vertically extending with respect to the walking guidance beam (1) to a position being parallel to the walking guidance beam (1), a series of separated hanging mechanisms that are alternately arranged on corresponding beams of the bridge, and at least three supporting walking units (6). The distance between the farthest two hanging mechanisms among any three adjacent hanging mechanisms is less than the length of the walking guidance beam (1); each of the supporting walking units (6) is provided with a unit walking mechanism that is arranged on the walking guidance beam (1) in a walking manner, and is hung on the walking guidance beam (1). Comparing with the prior art, the bridge inspection and maintenance device reduces the building cost of bridges, and the bridge inspection and maintenance device is convenient to be popularized.

Description

technical field [0001] The invention relates to a bridge inspection and maintenance device, in particular to an inspection and maintenance device of a continuous span bridge. Background technique [0002] Up to now, the operating mileage of my country's high-speed railway has reached nearly 10,000 kilometers. According to the proportion of bridges accounting for 52% of the line, there are about 5,000 kilometers of high-speed railway bridges in my country. As the substructure of the track, the bridge must have high ride comfort, high stability and high reliability in order to ensure the safety, stability and ride comfort requirements of high-speed operating conditions. Therefore, the inspection and maintenance of bridges are very important. [0003] The high-speed railway bridge inspection vehicle is a professional vehicle that can provide bridge inspection personnel with working platforms and equipment for mobile inspection and maintenance. It has the characteristics of flex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 徐升桥田建德邓运清李国强刘保权曹贵伟高静青金令陈海涛简方梁殷宝雷冯凯
Owner CHINA RAILWAY ENG CONSULTING GRP CO LTD
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