Bridge crane main beam with anti-swing function

Abstract

The invention relates to the technical field of crane main beams, in particular to a bridge crane main beam with an anti-swing function. The bridge crane main beam comprises a crane main beam body, and is characterized in that one side of the crane main beam body is fixedly connected with a first side plate, the other side of the crane main beam body is fixedly connected with a second side plate, and the surface of the first side plate is fixedly connected with a first limiting frame. According to the bridge crane main beam, through the arrangement of the first side plate, the second side plate, the first limiting frame and a second limiting frame, the overall stability of the crane main beam body and a cover plate is effectively improved, it is guaranteed that the overall crane main beam body is in a stable state all the time in the daily lifting process, in the actual using process, a worker firstly hangs an object needing to be hoisted through a hoisting hook at the bottom end of a hoisting steel wire rope, and at the moment, hoisting equipment in the interior of a hoisting integrated box body is started to wind the hoisting steel wire rope, so that the object is rapidly hoisted.

Description

technical field [0001] The invention relates to the technical field of crane girders, in particular to a bridge crane girder with an anti-swing function. Background technique [0002] The bridge crane is a lifting device that is placed horizontally over the workshop, warehouse and stockyard for material lifting. Because its two ends are located on tall cement columns or metal supports, it is shaped like a bridge. The bridge frame of the bridge crane is laid along the The rails on the elevated rails on both sides run longitudinally, which can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is a kind of lifting machinery with the widest range of use and the largest number. The bridge frame runs on the elevated rails. A bridge-type crane, also known as a crane, the bridge of the bridge crane runs longitudinally along the tracks laid on the elevated sides on both sides, and the lifting trolley runs horizontally a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bridge crane main girder with anti-swing function, to solve the problem of lifting the existing bridge crane main girder in the actual use process because there is no better stable structure in the above background technology. And the force generated by the pulling of the steel wire rope used in the adjustment will pull the adjustment structure inside the main girder as a whole, resulting in the overall swing phenomenon, affecting the lifting stability, and even causing equipment wear and tear, which is not conducive to daily use.

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