Steel wire rope locking device for winch

Abstract

The invention relates to a steel wire rope locking device for a winch. The steel wire rope locking device is characterized by comprising a support; the support comprises a rectangular baseplate; two L-shaped support plates are arranged on the two relative edges of the baseplate; vertical plate faces of the support plates are parallel and are arranged relatively, and transverse lower edges of the support plates are integrally connected with the baseplate; a rotating shaft is arranged between the vertical parts, far away from the transverse parts, of the two support plates; the two ends of the rotating shaft is movably matched with the corresponding support plates; two support arms are arranged on the baseplate, the same ends of the two support arms are respectively connected to the two ends of the rotating shaft; a middle shaft is arranged between the two support arms; a pressure roller is arranged between the outer ends of the two support arms; springs are connected between the two ends of the middle shaft and the upper parts of the corresponding support plates of the middle shaft; the two ends of a roll shaft of the pressure roller are rotatably matched with the outer ends of the corresponding support plates of the roll shaft. By adopting the device, a steel wire rope of the winch can be effectively compressed to prevent loose, thus avoiding damage to the winch or the rope due to instant falling off of a load.

Description

technical field [0001] The invention relates to a winch auxiliary device, in particular to a wire rope anti-loosening device for a winch capable of compressing and preventing loosening of the wire rope on the winch. Background technique [0002] As we all know, in construction, water conservancy engineering, forestry, mining, wharf and other industries, a kind of lifting equipment will be used, that is, winch, which is a light and small lifting device that uses a drum to wind a wire rope or chain to lift or pull heavy objects. Therefore, when the winch is used up, it is usually necessary to recover the wire rope or chain and wind it on the drum of the winch. For winches that use chains as traction objects, most of the recovery operations do not have the problem of chain slack, but for winches that use steel wire ropes as traction objects, the wire rope itself has certain elasticity and toughness. Sometimes it is difficult to completely attach to the surface of the reel, and...

AI Technical Summary

Problems solved by technology

For winches that use chains as traction objects, most of the recovery operations do not have the problem of chain slack, but for winches that use steel wire ropes as traction objects, the wire rope itself has certain elasticity and toughness. Sometimes it is difficult to completely attach to the surface of the reel, and there will often be a state of relaxation, which makes the winding of the wire rope not tight or crossed.

When the load is used again, the load will fall for a short distance in an instant, which will easily cause damage to the winch or wire rope

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