Crane anti-collision system for prefabricated building component production

Abstract

The invention discloses a crane anti-collision system for prefabricated building component production. The crane anti-collision system comprises a first beam rail, a second beam rail is correspondingly arranged on one side of the first beam rail, the first beam rail and the second beam rail are fixed to corresponding beams, a single-double beam crane is fixedly erected between the first beam railand the second beam rail, a first trolley is arranged on the outer surface of the single-double beam crane and can slide on the outer surface of the single-double beam crane, and a travel switch is fixedly arranged in the middle of the upper surface of the single-double beam crane. According to the crane anti-collision system, photoelectric correlation points are arranged between a semi-portal crane and the single-double beam crane, relative collision between the cranes is avoided through information transmission and implementation between control systems, an alarm system is arranged on the upper portion, a warning effect can be provided for an operator before collision, the possibility of manual operation collision is reduced, a control circuit is simple, the cost performance of the system is low, the low-cost and high-efficiency operation capability is realized, the collision is reduced, and the hoisting speed is increased.

Description

technical field [0001] The invention relates to the field of crane anti-collision, in particular to a crane anti-collision system for the production of assembled building components. Background technique [0002] Large-scale processing workshops need multiple cranes in operation, including double-girder cranes, single-girder cranes, and half-gantry cranes. The control of the safety distance is very important, otherwise it is easy to cause major accidents. [0003] The existing cranes are controlled by remote control, and manual operation cannot avoid some collisions, especially between the single-double-beam crane and the combined half-gantry crane. If the distance between them is too close, it cannot provide a warning function for personnel. When the cranes are operating at the same time, it is easy to generate corresponding collisions. Generally, more sophisticated instruments are expensive and poor in practicability, and cannot meet the common configuration of multiple c...

AI Technical Summary

Problems solved by technology

[0003] The existing cranes are controlled by remote control, and manual operation cannot avoid some collisions, especially between the single-double-beam crane and the half-gantry crane combination crane. People standing below cannot accurately estimate the position of the hanging object. The distance between the cranes is too close to provide a warning for personnel. When the cranes are operating at the same time, it is easy to generate corresponding collisions. Generally, more sophisticated instruments have high cost and poor practicability, and cannot meet the common configuration of multiple cranes.

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