Special hoisting tool for bundled aluminum ingots

Abstract

The invention relates to the field of workpiece hoisting, and provides a special hoisting tool for bundled aluminum ingots. The special hoisting tool for the bundled aluminum ingots comprises a main bearing beam, a lock nut, an assistant bearing beam, hoisting hooks, a linkage supporting plate and a locking part. The hoisting hooks are connected with the assistant bearing beam through a hinge structure, a lever is arranged on the hoisting hooks, the hoisting hooks can rotate on a supporting shaft of the assistant bearing beam through the movable lever, a long hole is formed in the movable lever, and the movable lever is connected with the linkage supporting plate through the long hole. The hoisting hooks are opened and closed to be linked with the linkage supporting plate, the locking part can conduct position locking on the linkage supporting plate so as to limit the hoisting hooks to be opened and closed, and therefore the safety is guaranteed. The special hoisting tool for the bundled aluminum ingots has the advantages that the structure is simplified, manual operation is adopted, and therefore the special hoisting tool is flexible, simple and practical; due to the fact that a safety locking mechanism is additionally arranged, accidents are effectively avoided; and the structure of the hoisting hooks is redesigned, the force distribution is optimized, the local stress is reduced, the weight is reduced, and materials are saved.

Description

technical field [0001] The patent of the invention relates to the field of workpiece hoisting, and is especially suitable for a special hoisting tool for bundling aluminum ingots. Background technique [0002] The aluminum factory dissolves and casts aluminum ingots, which are bundled into a square package after stacking. Because they cannot be hoisted, forklifts are usually used for transfer. In this way, the cranes in the workshop are idle, resulting in insufficient resource utilization. Furthermore, due to the limitation of the lifting height of the forklift , so that the stacking of finished products can only be done at the limited height of the forklift, and it also causes a waste of space in the direction of the workshop height. Suitable for hoisting of bundled aluminum ingots. [0003] In order to solve the above problems, we have designed a special lifting tool for bundling aluminum ingots. As shown in the figure, the hoisting tool is manually operated and consists...

AI Technical Summary

Problems solved by technology

[0002] The aluminum factory dissolves and casts aluminum ingots, which are bundled into a square package after stacking. Because they cannot be hoisted, forklifts are usually used for transfer. In this way, the cranes in the workshop are idle, resulting in insufficient resource utilization. Furthermore, due to the limitation of the lifting height of the forklift , so that the stacking of finished products can only be done at the limited height of the forklift, and it also causes a waste of space in the direction of the workshop height. Suitable for hoisting of bundled aluminum ingots

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