An intelligent tower crane

Abstract

The invention provides an intelligent tower crane. The intelligent tower crane comprises a balance arm, a balancing weight and a tower cap, and further comprises a tower crane frame, an electromagnetic wave transmission module, an electromagnetic wave receiving module, a crane boom, a lifting hood structure, a marking module and a control module. The electromagnetic wave transmission module and the electromagnetic wave receiving module are used for transmitting electromagnetic waves and receiving echoes of the electromagnetic waves. The crane boom is rotatably connected with the tower crane frame, and the rotating track is located within the electromagnetic wave radiation range. The marking module is arranged on the surfaces of the crane boom and the lifting hook structure to generate identified electromagnetic wave echoes. The control module is used for receiving the electromagnetic wave echoes to establish a topographic map and setting the moving track of the identified electromagnetic wave echoes in the topographic map to control the crane boom to rotate and the lifting hook structure to move. Through the intelligent tower crane, the topographic map is generated according to thetime difference from electromagnetic wave transmission to echo receiving, the operation track of the tower crane is set, intelligent operation is realized, and the accuracy and safety are improved.

Description

technical field [0001] The invention relates to the field of construction machinery and equipment, in particular to an intelligent tower crane. Background technique [0002] Tower cranes are the most common lifting equipment on construction sites. They use the frame and boom to lift steel bars, cement, and corrugated objects for construction. [0003] The existing tower cranes all adopt the mode that the controller is at the upper end of the tower crane to operate. The movement track of the tower crane is all completed by the cooperation of the controller at the upper end of the tower crane and the signal personnel on the ground. The operation process is not intelligent enough, and only through The experience and sensory operation of the control personnel cause errors in the movement of the tower crane. At the same time, the control personnel at the upper end cannot escape quickly when the tower crane accidentally dumps, which has certain potential safety hazards. Contents...

AI Technical Summary

Problems solved by technology

[0003] The existing tower cranes all adopt the mode that the controller is at the upper end of the tower crane to operate. The movement track of the tower crane is all completed by the cooperation of the controller at the upper end of the tower crane and the signal personnel on the ground. The operation process is not intelligent enough, and only through The experience and sensory operation of the control personnel cause errors in the movement of the tower crane. At the same time, the control personnel at the upper end cannot escape quickly when the tower crane accidentally dumps, which has certain potential safety hazards.

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