Upper chord inspection vehicle

Abstract

The invention relates to an upper chord inspection vehicle which comprises a horizontal truss, walking mechanisms and vertical trusses. Two groups of vertical trusses are symmetrically arranged at two ends of the horizontal truss, and two groups of walking mechanisms are symmetrically arranged at two ends of the horizontal truss. Every group of walking mechanism comprises a main supporting mechanism, a walking driving mechanism, a walking beam, an addition part catching device and a guiding supporting wheel set for walking on a bridge, wherein the main supporting mechanism is rotatably connected with the middle of the walking driving mechanism through a horizontal truss supporting shaft, the guiding supporting wheel set is arranged below the walking beam, and the two groups of addition part catching devices are arranged below the walking beam. The upper chord inspection vehicle has the advantages that the technical problem that an existing bridge detection operation vehicle is not suitable for walking on an upper chord above the wave-shaped bridge and is simultaneously poor in stability is solved, the influence on bridge deck traffic is avoided simultaneously, 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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