Combined type multifunctional bridge inspection trolley

A bridge inspection vehicle and multi-functional technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of inability to inspect bridges, inability to inspect curved bridges, and inability to bridge spans, and achieve stable and safe operation, simple operation, Run flexible effects

Active Publication Date: 2013-02-06
WUHAN BRIDGE HEAVY INDS GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Faced with the changing form of the current bridge structure, it can no longer fully satisfy this form.
First of all, this kind of inspection vehicle can only cross the span, and cannot inspect bridges with variable cross-sections in

Method used

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  • Combined type multifunctional bridge inspection trolley
  • Combined type multifunctional bridge inspection trolley
  • Combined type multifunctional bridge inspection trolley

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] Now further illustrate how the invention is implemented in conjunction with the accompanying drawings

[0024] The variable cross-section concrete bridge cross-span expansion joint bridge inspection vehicle of the present invention is composed of an inspection vehicle and a running track. Each set of vehicles includes an upper and lower main frame, a telescopic frame, a slewing system, a hoisting mechanism, a traveling trolley system and a control system. Two sets of inspection vehicles and running tracks are set correspondingly on both sides of the beam; the slewing system 2 is connected between the upper main frame 1 and the lower frame 4, the upper and lower main frames are relatively rotated through the slewing system 2, and the telescopic frame 5 is set In the lower main frame 4, the inner rollers of the lower main frame 4 cooperate to slide, the traveling trolley system 8 is connected with the upper main frame 1 through the connecting seat 1-1, and the winch mechan...

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PUM

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Abstract

The invention relates to a combined type multifunctional bridge inspection trolley and belongs to the field of bridge inspection devices. The trolley is composed of an inspection trolley body and a running track which are arranged on each of the left and right sides of a bridge. Each inspection trolley body comprises upper and lower main trolley frames, a flexible trolley frame, a rotary system, a hoisting mechanism, a running trolley system and an electric control cabinet, wherein the running trolley system comprises two groups of upper and lower running hoists, the rotary system is arranged between the upper and lower main trolley frames, the flexible trolley frame is sleeved in the lower main trolley frame, and two ends of a winding drum steel wire rope of the hoisting mechanism are connected with two ends of the flexible trolley frame. Each running track is composed of an upper track and a lower track, and the two groups of running hoists of the running trolley system are distributed at intervals through steel wheels and correspondingly connected with the upper and lower running tracks of the bridge to enable the inspection trolley body to pass the running tracks. Stable and safe operations of the inspection trolley can be achieved on concrete bridges in bridge deck width and length directions and in various forms of multi-pier-crossing, and inspection and maintenance efficiency and operation safety of the bridges can be improved.

Description

technical field [0001] The invention relates to a composite multifunctional bridge inspection vehicle, which belongs to the field of bridge inspection equipment, and particularly relates to inspection and maintenance equipment for concrete bridges with various forms. Background technique [0002] The bridge inspection vehicle is a special engineering vehicle that provides a working platform for bridge inspectors in the process of inspecting and maintaining bridges, and is used for mobile inspection or maintenance operations. It can move its position at any time, and can safely, quickly and efficiently allow inspectors to enter the working position for mobile inspection or maintenance operations. [0003] At present, domestic concrete cross-span inspection vehicles mainly include: detachable lifting bridge inspection vehicles. The inspection vehicle is composed of two symmetrical lifting mechanisms on the left and right sides, and the lifting platforms of the left and right ...

Claims

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Application Information

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IPC IPC(8): E01D19/10
Inventor 王春芳张剑游冰刘俊刘子宝程葆晟刘熊王刚方杰孔旭
Owner WUHAN BRIDGE HEAVY INDS GROUP
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