Crane bearing mechanism

Abstract

The invention discloses a crane bearing mechanism. The crane bearing mechanism comprises supporting arms, a component opening is formed in one end of each supporting arm, a swing arm is rotationally installed in each component opening, a hanging supporting rod is rotationally connected with each supporting arm, a plurality of hanging buckle openings are formed in the surface of each hanging supporting rod, a hanging buckle block is fixedly connected with each swing arm, a positioning table is fixedly connected with each supporting arm, and each positioning table is of a U-shaped structure; a main cross beam is arranged in notches of the positioning tables, a guide rail opening is formed in the surface of the main cross beam, a guide rail sealing plate is arranged in the guide rail opening,and springs are fixedly connected with the two ends of the guide rail sealing plate; and locking pins are fixedly connected with the tail ends of the springs, the guide rail sealing plate is insertedand fixed in a pin opening in the main cross beam through the locking pins at the tail end of the springs, and driving wheels are arranged on guide rail grooves in the guide rail opening. According to the crane bearing mechanism, by means of the folding structure, the parts on the bearing mechanism are used for mutually restricting the fixing positions, installation is more convenient, other auxiliary installation parts do not need to be used, and management is convenient.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a crane carrying mechanism. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts vertically and transports heavy objects horizontally within a certain range. Generally, lifting machinery can be classified into light and small lifting equipment, bridge type lifting machinery and jib type cranes, and cable cranes. According to the nature of lifting: mobile cranes, tower cranes, and mast cranes , The light and small lifting equipment is characterized by lightness, compact structure, simple movement, and the projection of the operating range is based on points and lines. The bridge crane is a bridge type crane that runs on the elevated track, also known as the crane, bridge type The bridge frame of the crane runs longitudinally along the rails laid on the elevated sides on both sides, and the hoisting trolley runs horizontally along the rails lai...

AI Technical Summary

Problems solved by technology

[0003] The existing crane mechanism has certain disadvantages in the process of use. The crane mechanism mainly completes the assembly through the cooperation of various parts to realize the effect of lifting and supporting the crane. It is troublesome and inefficient when installing and disassembling. , it is inconvenient to replace the parts on the guide rail

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