First quarter checking vehicle

Abstract

The invention relates to a first quarter checking vehicle which comprises a horizontal truss, travelling mechanisms and vertical trusses. The vertical trusses are symmetrically disposed at two ends of the horizontal truss, and the two travelling mechanisms are symmetrically disposed at two ends of the horizontal truss. Each travelling mechanism comprises a main supporting mechanism, a travelling drive mechanism, a travelling beam, an attachment gripping device and a guide supporting wheel set travelling on a bridge. The middle of each main supporting mechanism is rotatably connected with the middle of the corresponding travelling drive mechanism through a horizontal truss supporting shaft, each guide supporting wheel set is arranged below the corresponding travelling beam, and the two attachment gripping devices are both arranged below the travelling beams. The first quarter checking vehicle has the advantages that the technical problem that existing bridge checking vehicles are not suitable for walking on first quarters of the upper portions of waved bridges and poor in stability is solved, influences on bridge traffic during detection can be avoided, and a detection path can cover a whole bridge body.

Description

technical field [0001] The invention relates to a bridge inspection vehicle, in particular to a winding inspection vehicle. Background technique [0002] The bridge inspection vehicle is a special vehicle suitable for disease maintenance and preventive inspection of large and medium-sized bridges. The main function is to conduct a comprehensive inspection and repair of each structure of the bridge to provide guarantee for the safety of the bridge. The maintenance content includes whether the components are distorted, deformed and locally damaged; whether the rivets and bolts are loose, falling off and broken; Whether the components are corroded or not. The bridge inspection vehicle can be divided into a bridge deck inspection vehicle and a suspension type inspection vehicle under the bridge. Although the bridge deck inspection vehicle is more convenient to use, due to the inspection of the bridge by walking on the road (on rails) or erecting a ship, it is bound to close t...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a winding inspection vehicle, which solves the problem that the existing bridge inspection vehicle is not suitable for walking on the winding above the wave-shaped bridge, and at the same time, the existing bridge inspection vehicle has poor stability and is not conducive to operation

[0006] The beneficial effects of the present invention are: to provide a winding inspection vehicle, which solves the technical problem that the existing bridge detection operation vehicle is not suitable for walking on the winding above the wave-shaped bridge, and at the same time, the existing bridge detection operation vehicle has poor stability; at the same time It avoids the impact on the traffic on the bridge deck during the detection process, and the operation is convenient and safe, and the detection path can cover the entire beam body

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