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Arch bridge inspection car track device

A technology for inspecting cars and tracks, applied to bridges, bridge parts, bridge construction, etc., can solve problems affecting the safety of steel truss arch bridges, damage to steel truss arches, etc., and achieve the effects of simple structure, low production cost, and high safety

Active Publication Date: 2017-02-01
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two connection methods are bound to cause damage to the steel truss arch, and even affect the safety of the steel truss arch bridge

Method used

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  • Arch bridge inspection car track device
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing.

[0020] figure 1 A schematic structural view of an arch bridge inspection vehicle track device 10 (hereinafter referred to as device 10 ) according to the present invention is shown. During actual use, the device 10 is installed under the arches of an arch bridge. An inspection vehicle (not shown) is moved by means of the device 10 to inspect the bridge arch.

[0021] Such as figure 1 As shown, the device 10 includes a track body 1 and a hoop assembly 2 . The track body 1 is connected with the hoop assembly 2, and the hoop assembly 2 embraces the beam 3 of the arch bridge in a circumferential manner. This achieves the connection of the track body 1 to the arch bridge. This does not need to punch holes on the crossbeam 3 at all, just can connect the track body 1 and the crossbeam 3, the integrity of the arch bridge will not be destroyed, and the safety is just higher. I...

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PUM

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Abstract

The invention relates to an arch bridge inspection car rail device. The arch bridge inspection car rail device comprises a rail body, and hoop components for connecting the rail body with a cross beam of an arch bridge. The hoop components are connected with the arch bridge in a manner of peripherally surrounding the cross beam. The arch bridge inspection car rail device can finish the setting of the rail body of an inspection car without needing to drill or weld the cross beam or a steel truss arch of the arch bridge.

Description

technical field [0001] The invention relates to a steel girder arch bridge, in particular to an arch bridge inspection vehicle track device. Background technique [0002] In order to ensure the safety of bridges and traffic, the maintenance and repair of the main load-bearing structures of arch bridges is an essential work. The supporting maintenance equipment related to maintenance and repair is indispensable equipment. Safe and reliable overhaul equipment can provide safe and reliable overhaul methods for bridges in operation. [0003] In the prior art, an arch bridge inspection vehicle is usually used to overhaul the steel truss arch bridge. This arch bridge inspection vehicle needs to travel on a track welded or screwed on the steel truss arch, so as to complete the overhaul of the entire steel truss arch bridge. However, welding requires welding on steel truss arches, and threaded connections require openings in steel truss arches. These two connection methods are b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
Inventor 李文斌陈列刘军徐勇戴晓春张英虹
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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