Bridge crane automatic control device

Abstract

The invention relates to the technical field of bridge crane control, and discloses a bridge crane automatic control device. The device comprises a far-end control unit and a front-end acquisition control unit, wherein the front-end acquisition control unit comprises a front-end control module, a front-end communication transmission module, a camera set, a first position monitoring module, a second position monitoring module, a second position monitoring module and a weight detection module, wherein the front-end control module, the front-end communication transmission module and the camera set are arranged on a bridge crane, the first position monitoring module is arranged on the fixed end of a bridge crane trolley drum mechanism, and the second position monitoring module is arranged on abridge crane trolley operating driven wheel, the third position monitoring module is arranged on a bridge crane gantry driven wheel, and the weight detection module is arranged on bridge crane hook fixed pulleys. According to the bridge crane automatic control device, intelligent monitoring and automation control of the bridge crane can be achieved, the automation control rate of a safety production device in important dangerous source areas is improved, work and residence time in the important dangerous source areas for operators are reduced, and risks for the operators during ascending operation are reduced as well.

Description

technical field [0001] The invention relates to the technical field of bridge crane control, and relates to an automatic control device for bridge cranes. Background technique [0002] At present, the hoisting and handling of calcium carbide and its corresponding accessories in the cold crushing workshop mainly rely on bridge cranes. The control method of the bridge crane mainly adopts manual on-site operation, that is, the operator enters the cab of the bridge crane to operate. The main problems of manual local operation are as follows: 1. Falling from a high place, since the bridge crane is located on the upper floor of the building, it is necessary to enter the cab through an iron flat ladder set on one side. The cab is located at a height of more than 10 meters above the ground, and the operator is very prone to fall, causing casualties ; Especially at night, due to changes in the light and environment on site, the risk of falling from a height will further increase, p...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an automatic control device for bridge cranes, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that existing manual on-site operation of bridge cranes is easy to cause injury to operators

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