Cable crane real-time monitoring and positioning system

Abstract

The invention relates to a real-time monitoring and positioning system of a cable crane. The system comprises a cable crane lifting hook, wherein a positioning host, a power module and a positioning antenna for receiving a satellite positioning signal are fixedly arranged on the cable crane lifting hook; the power module and the positioning antenna are connected with the positioning host in a wired manner respectively; the positioning host is wirelessly connected with a remote server. According to the system, accurate three-dimensional coordinate information and three-dimensional speed of the cable crane lifting hook can be obtained in real time to help construction managerial personnel control concrete construction quality and safety so as to effectively avoid non-standard construction behaviors; in addition, obtained data can serve as a basis of a cable crane construction behavior monitoring solution, so that a cable crane anti-collision function is further achieved, and related information such as the cable crane running efficiency, a cable crane unloading point and whether the spreading and vibrating construction is standard can be obtained, the construction efficiency and construction intensity are remarkably improved, and the duration of a project is shortened.

Description

technical field [0001] The invention relates to a system for controlling the construction quality of concrete pouring in water conservancy projects, in particular to a real-time monitoring and positioning system for cable cranes. Background technique [0002] The cable crane is a kind of crane that uses tension between the main and auxiliary towers of the concrete pouring construction of the water conservancy project, and uses the load-carrying cable as the driving track of the trolley. It is suitable for construction sites with complex terrain and difficult access, such as earthwork in low-lying areas. Engineering, material transportation in dams, rivers, valleys and other areas. The cable crane is a commonly used construction machine in the transportation link of concrete pouring construction in water conservancy projects. It has a large load capacity and high transportation efficiency. It is one of the key construction equipment that affects the concrete pouring construct...

AI Technical Summary

Problems solved by technology

This method of cable crane positioning is greatly affected by human factors, and it is difficult to accurately obtain the spatial position of the objects lifted by the cable crane in real time, which often leads to difficulties in finding the target loading position and target unloading position during the lifting process, and occasionally the lifting objects collide The safety accidents where the mountain body collides with other objects on the construction site or even the construction personnel occur, which brings hidden dangers to construction efficiency and construction safety

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