Cantilever type bridge repair and maintaining platform

A cantilever, bridge technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve problems such as affecting the normal passage of roads, wasting manpower and material resources, increasing traffic burdens, etc.

Inactive Publication Date: 2017-05-31
温州佰晟建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when detecting these cracks, it is necessary to use a vehicle to transport the entire set of flaw detection equipment to the location where the impact occurred on the bridge for detection. This detection method will occupy the inner lane and cannot be carried out without closing the bridge deck. Inspection and Repair
On the one hand, this detection method wastes manpower and material resources, and the efficiency of vehicle inspection is revealed. On the other hand, it will seriously affect the normal traffic of the road and increase the traffic burden.

Method used

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  • Cantilever type bridge repair and maintaining platform
  • Cantilever type bridge repair and maintaining platform
  • Cantilever type bridge repair and maintaining platform

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, a cantilever bridge repair and maintenance platform includes a flaw detection device and a walking mechanism. The device is suspended outside the cement guardrail 10 , and the probe 30 of the flaw detection device is set facing the outer wall of the cement guardrail 10 . The present invention uses the steel pipe 11 on the top of the bridge guardrail as a track, so that the flaw detection device can automatically move along the guardrail, without manual transportation of the flaw detection equipment, and without affecting the normal passage of the road.

[0020] Preferably, the walking mechanism includes a walking frame 20, the walking frame 20 is provided with a roller 21, and a driving device for driving the roller 21 to rotate, and the driving device is located on the inner side of the cement guardrail 10 to balance the flaw detec...

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PUM

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Abstract

The invention belongs to the technical field of bridge detection and repair, and particularly relates to a cantilever type bridge repair and maintaining platform; the cantilever type bridge repair and maintaining platform includes a flaw detection device and a walking mechanism; the walking mechanism can move by using a steel pipe at the top part of a bridge cement guardrail as a track, and the flaw detection device is installed on the walking mechanism, and the flaw detection device is suspended at outside of the cement guardrail; a probe of the flaw detection device is just faced to the outer wall of the cement guardrail. By using the steel pipe at the top part of a bridge cement guardrail as the track, the flaw detection device can move along the guardrail automatically, thus the flaw detection device is not transported manually, and the normal traffic of road is not influenced.

Description

technical field [0001] The invention belongs to the technical field of bridge detection and maintenance, and in particular relates to a cantilever bridge maintenance platform. Background technique [0002] Vehicles sometimes collide with guardrails on viaducts and expressway bridges. Under normal circumstances, cracks on the inner side of the guardrail are easier to penetrate, and workers can see them during inspections, while cracks on the outer side are not easily found. In the prior art, when detecting these cracks, it is necessary to use a vehicle to transport the entire set of flaw detection equipment to the location where the impact occurred on the bridge for detection. This detection method will occupy the inner lane and cannot be carried out without closing the bridge deck. Inspection and repair. On the one hand, this detection method wastes manpower and material resources, and the efficiency of vehicle inspection is revealed. On the other hand, it will seriously af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 章国鹏谢亦
Owner 温州佰晟建设有限公司
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