A crane with sling stabilization control

Abstract

The invention discloses a crane with stable control of slings. The key points of its technical solution are: including a column, a cantilever, a cab, a sling, a plurality of cameras, a camera carrying plate and a controller; wherein the cockpit is rotatably fixed on the column , can rotate around the column, the cantilever is set horizontally, fixedly connected with the cockpit, and can rotate with the cockpit; the sling is set on the cantilever; the camera carrying plate is located on the column, and is set around the column, the camera carrying plate can rotate around the column, A controller for implementing the self-alignment method of the crane. The present invention realizes the self-alignment of the crane through different patterns of luminous ring marks, and avoids operational difficulties and dangers when visual conditions are poor. Accurately judge the reason for the inclination of the sling through the method of multi-time sampling and cumulative calculation, so as to select the optimal operation mode according to different reasons, and improve the accuracy of alignment and the safety of operation.

Description

technical field [0001] The invention relates to the field of cranes, in particular to a crane capable of stable control. Background technique [0002] In the prior art, some mechanical structures are usually used to ensure that the sling can be extended or contracted smoothly during operation. This solution is simple to control, but the mechanical structure is complex. And it can't solve all the problems of sling shaking, it can only alleviate the sling shaking. In particular, it is impossible to distinguish what causes the shaking of the sling, whether it is a normal phenomenon of operation, the influence of wind speed or a crane failure, which cannot be distinguished. This not only brings about the invariance of the operation control, but also has potential safety hazards. Especially when working visually, it is necessary to align the crane hook with the container. If the sling shakes at this time, the accuracy of this process will be affected. Especially in poor viewin...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problem of how to automatically realize the alignment of the hook and the container when the operator's visual conditions are not good, avoid the influence of the sling shaking, achieve accurate alignment, and reduce potential safety hazards, a hanging Crane with cable stabilization control including column, jib, cockpit, sling, multiple cameras, camera tray and controller

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