Rope guide with pressing wheel type rope pressing device and guiding rod type adjustable rope guiding device

Abstract

The application discloses a rope guide with a pressure wheel type rope pressure device and a guide rod type adjustable rope guide device, including a rope pressure device and a guide rod type thread guide mechanism; the fixed seat in the rope pressure device passes through Bolts are connected to the front of the reel, and the pressure wheel in the rope pressing device is pressed on the steel wire rope of the last circle of the reel; the guide rod type thread guide mechanism is connected to the front of the reel and is located Below; the guide rod type thread guide mechanism has an adjustable guide rope device; one end of the thread shaft on the guide rod type thread guide mechanism is connected to the small sprocket; the small sprocket is connected to the large sprocket through a chain The large sprocket is connected to one end of the reel shaft of the electric hoist; a safety cover is installed outside the small sprocket, the large sprocket and the chain.

Description

technical field [0001] The present application relates to the field of cranes, in particular to a rope guide with a pressure wheel type rope presser and a guide rod type adjustable rope guide device. Background technique [0002] The rope guide is an important part of the electric hoist. Its function is to ensure that the wire ropes can be neatly arranged on the reel to prevent the wire ropes from being chaotic, overlapping, etc., which will cause mechanical failure of the electric hoist; most of the existing electric hoists use the clamp type rope guide. The inner ring of this kind of rope guide is set on the threaded rope groove outside the reel, and the rope guide is provided with a guide hole, and the wire rope is discharged from it; when the reel rotates, the threaded rope groove drives the rope guide along the drum shaft To move the steel wire rope along the threaded rope groove of the drum neatly; however, the structure of this traditional rope guide is fragile, and ...

AI Technical Summary

Problems solved by technology

The inner ring of this kind of rope guide is set on the threaded rope groove outside the reel, and the rope guide is provided with a guide hole, and the wire rope is discharged from it; when the reel rotates, the threaded rope groove drives the rope guide along the drum shaft To move the steel wire rope along the threaded rope groove of the drum neatly; however, the structure of this traditional rope guide is fragile, and the lateral force it can withstand during work is small; in actual work, the steel wire rope cannot be suspended vertically. It often happens that

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