Fast-assembly type construction platform based on bridge anti-collision wall

Abstract

The invention provides a fast-assembled construction platform based on a bridge anti-collision wall, and the platform comprises an inner side positioning part and a cantilever part; the inner side positioning part comprises a first inner side sub-positioning part, a second inner side sub-positioning part and a second hydraulic rod which are hinged with one another, and the first inner side sub-positioning part is of a right-angled trapezoidal plate body structure which can be flatly placed on a bridge, and the inclined surface is arranged towards one side of the anti-collision wall; the surface of the side, facing the anti-collision wall, of the second inner side sub-positioning piece can be attached to the inner surface of the anti-collision wall; the surface of the side, facing the anti-collision wall, of the cantilever part can be attached to the top face of the anti-collision wall, a sliding shaft is installed in the cantilever part in a sliding fit mode, and one end of the slidingshaft is inserted into a sliding hole of the cantilever part from the end, facing the inner side of the bridge, of the cantilever part and connected with the bottom of the sliding hole through an elastic element, and the other end of the spring extends out of the sliding hole and is hinged with the free end of the first hydraulic rod. The platform is simple in structure, easy to manufacture and use, safe and reliable, and does not influence traffic.

Description

technical field [0001] The invention relates to a construction platform for civil engineering construction, in particular to a quick-installation construction platform based on a bridge anti-collision wall. Background technique [0002] A bridge is a common structure in the traffic field. It is usually equipped with anti-collision walls on both sides of the bridge deck. Check the condition of the bridge body, or need to go down to the side of the bridge deck during construction. At present, for the engineering construction of bridges, a crane is usually used to lift the workbench and lower it from the side at the predetermined bridge body. Although this method is simple and flexible, it requires heavy machinery to drive into the bridge deck, which affects traffic and costs more for scheduling and use. too high. The common wall-mounted type has problems such as unreliable suspension and huge risk of falling. Therefore, at present, there is a lack of professional constructio...

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a quick-installed construction platform based on the bridge anti-collision wall in view of the above-mentioned shortcomings in the prior art, which solves the problem that the installation and use of the construction platform in the prior art will affect traffic, and has the advantages of safety. Hidden dangers and high equipment costs during construction, especially suitable for bridge construction with very thick anti-collision walls

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