Bridge detection mobile platform and use method thereof

Abstract

The invention discloses a bridge detection mobile platform which comprises a walking mechanism and a truss assembly; the walking mechanism is a walking vehicle; and the truss assembly comprises a slewing bearing arm, a vertical arm and a working platform, wherein the slewing bearing arm is horizontally arranged and is connected above the walking vehicle through a first slewing mechanism; the vertical arm is connected with the slewing bearing arm through a turnover mechanism, the turnover mechanism is provided with a guide limiting device used for being connected with the vertical arm, and the vertical arm is further provided with a lifting mechanism used for controlling the vertical arm to ascend or descend; and the working platform is connected with the lower end of the vertical arm through a second swing mechanism, and the working platform is hinged to the second swing mechanism. The truss type structure is adopted, and a three-dimensional space operation system can be formed through the slewing bearing arm, the vertical arm and the working platform in cooperation with the turnover mechanism, the lifting mechanism and the slewing mechanism, so that the working range under a bridge is greatly enlarged; the advantages of being easy and convenient to operate, flexible in action and the like are achieved, shaking is small during unfolding operation, safety is high, and meanwhile, transition transportation is convenient.

Description

technical field [0001] The invention belongs to the technical field of bridge detection equipment, and relates to a bridge detection mobile platform and a practical method for using the mobile platform. Background technique [0002] With the continuous improvement of national infrastructure, the total number of bridges is increasing. Bridges are built on rivers to facilitate vehicles to travel. Therefore, the stability and safety of bridges are very important. Regular inspection and maintenance of bridges are also increasing. The demand for bridge inspection vehicles is also increasing. The bridge inspection vehicle is a common mobile bridge inspection and maintenance auxiliary equipment. It provides a flexible and movable working platform for the staff, which greatly improves the bridge inspection and maintenance efficiency. [0003] Most of the existing bridge inspection vehicles are bridge inspection arms based on large vehicles. Although they are fully functional, their ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing bridge inspection vehicles are based on the bridge inspection arms of large vehicles. Although they have complete functions, their structures are complex, not only expensive, but not conducive to their market promotion; Convenient and fast; in addition, the increase in the weight of this type of large bridge inspection vehicle will increase the weight of the vehicle and affect the safety and stability of the vehicle operation

[0004] With the development of technology, some portable bridge inspection platforms have also appeared on the market. However, the overall rigidity of this type of inspection platform is insufficient and the movement is not flexible. It will shake and be unstable during the work process, and there are potential safety hazards. Increase bridge inspection. Personnel safety risk; In addition, due to severe shaking, the equipment wears faster and the service life is low

Images