Intelligent obstacle avoidance tower crane

Abstract

The invention discloses an intelligent obstacle avoidance tower crane comprising a tower crane body. The tower crane body comprises a vertically arranged tower crane tower frame and a suspension arm perpendicular to the tower crane tower frame. The suspension arm comprises a cargo boom, a balance arm, a cargo hoisting mechanism arranged below the cargo boom, a counterweight bin below the balance arm, a rotary mechanism located at the intersection of the suspension arm and the tower crane tower frame, and a command bin located on the rotary mechanism. The cargo boom is further provided with a distance measuring sensor for measuring the distance to generate the obstacle elevation, and a photography sensor for taking a photo to generate an obstacle planar graph. The cargo hoisting mechanism reaches the hoisting point from the current position, in the two moving processes that the weights are hoisted from the hoisting point to the target drop point, whether an obstacle exists on the traveling path of the cargo hoisting mechanism is judged, an obstacle avoidance procedure is started, and obstacle avoidance is conducted. The intelligent obstacle avoidance tower crane is high in intelligent level, obstacle interference is avoided, data are accurate, digital management and monitoring are integrated, and thus the tower crane is more stable when working.

Description

technical field [0001] The invention relates to the field of tower cranes, in particular to an intelligent obstacle avoidance tower crane. Background technique [0002] With the development of science and technology, more and more new technologies and instruments are used in the construction industry. The construction pendant is one of the important tools in construction. The height of the construction pendant is generally relatively high, which leads to the stability of the pendant itself. The stability is not good, and the balance of the top is not good. The current pendant tower is simply equipped with counterweights. At present, the counterweights are fixed. When lifting heavy objects, the balance is not easy to grasp, because the construction crane The tower will drop different heavy objects, resulting in poor balance control and more dangerous during use. The existing tower crane control system mainly solves safety production problems such as anti-collision and anti-d...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the above problems existing in the prior art and provide an intelligent obstacle avoidance tower crane. The present invention is highly intelligent and solves the unreasonable structural design, inconvenient operation and low handling efficiency of the tower crane in the prior art. , Unable to quickly and accurately avoid obstacles, avoid obstacle interference, accurate data, centralized digital management and monitoring, and avoid interference from human factors, thus making the tower crane more stable during work and realizing the intelligent operation of the tower crane

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