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Bridge bottom operation vehicle special for row-type pier continuous beam bridge and convenient to inspect and construct

A working vehicle, a convenient technology, applied in the direction of bridges, bridge construction, bridge parts, etc., can solve the problems of time-consuming, labor-intensive, costly, etc., and achieve the effect of expanding the operating range, reducing shaking, and large volume and quality

Pending Publication Date: 2022-03-08
中国电建集团重庆工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a special bridge bottom operation vehicle for row-type pier continuous girder bridges, which is convenient for inspection and construction. It is not only time-consuming and labor-intensive to provide support points by building fixed brackets, but also a problem that costs a lot of money

Method used

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  • Bridge bottom operation vehicle special for row-type pier continuous beam bridge and convenient to inspect and construct
  • Bridge bottom operation vehicle special for row-type pier continuous beam bridge and convenient to inspect and construct
  • Bridge bottom operation vehicle special for row-type pier continuous beam bridge and convenient to inspect and construct

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Embodiment 1

[0038] like Figure 1-Figure 5 As shown, a special bridge bottom operation vehicle for row-type pier continuous girder bridges of the present invention, which is convenient for inspection and construction, includes a bottom frame 1 and an operating frame installed on the bottom frame 1. The shape of the operating frame is a "horizontal folding hook" shape;

[0039] The operating frame includes a horizontal support 2, a vertical support 3 and a working platform 4. The left end of the horizontal support 2 is installed on the bottom frame 1, the upper end of the vertical support 3 is fixed to the right end of the horizontal support 2, and the working platform 4 is installed on the vertical support 3. bottom left of the .

[0040] When the work vehicle is in use, the bottom frame 1 is on the deck of the bridge, the working platform 4 is below the bridge, workers and installation materials are placed on the working platform 4, and the work is carried out below the bridge. The stru...

Embodiment 2

[0054] This embodiment is a further improvement of the previous embodiment, such as Figure 1-Figure 5 As shown, a special bridge bottom operation vehicle for row-type pier continuous girder bridges of the present invention, which is convenient for inspection and construction, includes a bottom frame 1 and an operating frame installed on the bottom frame 1. The shape of the operating frame is a "horizontal folding hook" shape;

[0055] The operating frame includes a horizontal support 2, a vertical support 3 and a working platform 4. The left end of the horizontal support 2 is installed on the bottom frame 1, the upper end of the vertical support 3 is fixed to the right end of the horizontal support 2, and the working platform 4 is installed on the vertical support 3. bottom left of the .

[0056] When the work vehicle is in use, the bottom frame 1 is on the deck of the bridge, the working platform 4 is below the bridge, workers and installation materials are placed on the wo...

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Abstract

The invention belongs to the technical field of bridge bottom inspection construction operation, and particularly relates to a special bridge bottom operation vehicle for a row-type pier continuous beam bridge, which is convenient to inspect and construct and comprises a bottom frame and an operation frame mounted on the bottom frame, and the operation frame is in a transverse folding hook shape; the operation frame comprises a horizontal support, a vertical support and a working platform, the left end of the horizontal support is installed on the bottom frame, the upper end of the vertical support is fixedly installed with the right end of the horizontal support, and the working platform is installed on the left side of the bottom of the vertical support. When the operation vehicle is used, the bottom frame is arranged on the surface of a bridge, the working platform is arranged below the bridge, workers and installation materials are placed on the working platform, operation is conducted below the bridge, the structure of the operation vehicle is an open structure, the influence of wind resistance on the operation vehicle can be almost ignored, and shaking is reduced; and convenient operation at the bottom of the bridge is achieved, and safety and reliability are high.

Description

technical field [0001] The invention belongs to the technical field of bridge bottom inspection and construction operations, and in particular relates to a special bridge bottom operation vehicle for row-type pier continuous girder bridges that is convenient for inspection and construction. Background technique [0002] At present, the inspection of the bottom of continuous girder bridges with row piers is often carried out by using equipment such as forklifts, forklifts, and cranes to raise the inspectors from the ground to the bottom of the beam for visual observation; while the repair and reinforcement of the bottom of this type of bridge And other construction operations need to be carried out by erecting a full house bracket. These inspection and construction methods have obvious shortcomings. The method of transporting inspectors to the bottom of the beam with equipment has the risk of causing casualties due to operational errors. In addition, the inspection area of ​​...

Claims

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Application Information

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IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 阳洋张兵方立先毕和生王瑞琼
Owner 中国电建集团重庆工程有限公司
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