Tower crane group tower operation anti-collision method

Abstract

The invention discloses a tower crane group tower operation anti-collision method. The method comprises the following steps that parameters of tower cranes are set, the tower cranes of the tower crane group are divided into self tower cranes and associated tower cranes during setting, and the parameters of the self tower cranes and the associated tower cranes are set; then anti-collision data are calculated, an origin coordinate system, a low-position tower crane coordinate system and a high-position tower crane coordinate system are established, coordinate transformation is carried out among the three coordinate systems through a homogeneous coordinate transformation method to obtain the anti-collision data, the vertical distance d1 between a high-position tower crane trolley and the x axis in the low-position tower crane coordinate system and the distance d2 between the high-position tower crane trolley and the origin of the low-position tower crane coordinate system; and finally, the anti-collision data d1 and d2 are judged through an anti-collision MCU, the working conditions of the two tower cranes are combined, anti-collision adjustment is conducted through a linkage table, d1 is made to be larger than half of the width of a tower arm of the low-position tower crane, and anti-collision control is achieved. The method not only can avoid collision during tower crane group tower operation, but also has the advantages of good construction safety and convenience in operation.

Description

Technical field[0001]The present invention relates to a tower charter homework control method, particularly a tower stripping tower job anti-collision method.Background technique[0002]In modern architectural fields, multiple towers often use multiple tower simultaneously, forming a group of homework to improve construction efficiency. During the actual construction process, the distance between the two colors is generally larger than the length of the tower tower arm, but in order to facilitate construction, the distance between the two tower machines will be less than two tower tower arms. The length of the length; therefore, when the tower arm of the two tower machines, the hook of the tower machine in the tower machine in the tower machine, which is easy to collide with the tower tower arm position with the tower arm position, resulting in Construction safety is not ideal. Therefore, the existing tower homework has a problem that hooks and tower arms are prone to collision and co...

AI Technical Summary

Problems solved by technology

In the actual construction process, generally the distance between two adjacent tower cranes will be greater than the length of the tower crane tower arm, but for the convenience of construction, the distance between two adjacent tower cranes will generally be smaller than the two tower crane tower arms Therefore, when the tower arms of the two tower cranes are running, the hook suspended under the trolley of the tower crane whose tower arm position is relatively high is likely to collide with the tower crane tower arm whose tower arm position is relatively low, resulting in Unsatisfactory construction safety

Therefore, the existing tower crane group tower operation has the problems of easy collision between the hook and the tower arm and unsatisfactory construction safety.

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