Big equipment single hook hoisting positioning device and method

Abstract

The invention discloses a big equipment single hook hoisting positioning device and method, and relates to big equipment hoisting, in particular to bridge crane single hook hoisting. The big equipmentsingle hook hoisting positioning device comprises a hoisting device. The hoisting device comprises a bridge crane arranged on bridge crane tracks and a bridge crane trolley on the bridge crane. A bridge crane hook is arranged below the bridge crane trolley. According to the key technology of the big equipment single hook hoisting positioning device, the hoisting device is provided with a measuring system; according to the measuring system, the bridge crane trolley is provided with an adjustable support, a prism of a total station is arranged above the center position of the adjustable support, and the bridge crane hook is located below the center position of the adjustable support. The big equipment single hook hoisting positioning device and method have the beneficial effects that the traditional visual observation method is changed into the total station measuring method, the center of a hoisted heavy object is effectively converted into a substitution point capable of being measured; through measurement, the hoisting center deviation is quantitatively expressed, and the bridge crane moving position deviation is accurately quantized; and the positioning precision is improved, acrane bridge driver can rapidly and accurately find the target position, the method is simple and convenient to conduct, and operability is high.

Description

technical field [0001] A single-hook hoisting and positioning device and a positioning method for large-scale equipment relate to the hoisting of large-scale equipment, in particular to the single-hook hoisting operation of bridge cranes. Background technique [0002] For the hoisting of large pieces of equipment, the traditional positioning method is mainly through the visual positioning of the bridge crane driver and ground commanders. The problem is that the error is large and it is often not possible to put it in place at one time. Multiple adjustments are required, and adjustments are made while lowering. Therefore, the traditional positioning method requires many professional and technical personnel and takes a long time. Contents of the invention [0003] The problem to be solved by the present invention is to provide a large-scale equipment hoisting device and positioning method with simple method, accurate positioning and strong operability in view of the above de...

AI Technical Summary

Problems solved by technology

[0002] For the hoisting of large pieces of equipment, the traditional positioning method is mainly through the visual positioning of the bridge crane driver and the ground commander. The problem is that the error is large and it is often not possible to put it in place at one time. Multiple adjustments are required, and adjustments are made while lowering.

Therefore, the traditional positioning method requires many professional and technical personnel and takes a long time

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