Portable steel wire rope special for hoisting rigging

Abstract

The invention discloses a portable steel wire rope specially used for hoisting slings, which comprises a steel wire rope reel outer shell, a steel wire rope reel handle, a fixed hook for a steel wire rope reel outer shell, and a winding shaft. A wire rope retractor handle is provided on the side, and a limit hole is provided at the middle position of the front surface of the wire rope retractor outer shell. The outer left end of the wire rope retractor handle is provided with a handle protection cover. The wire rope retractor handle It is installed at the upper middle position of the outer casing of the wire rope retractor. The invention is scientific and reasonable in structure, safe and convenient to use, equipped with a wire rope reel, and the wire rope can be rewound through the wire rope reel, and when the wire rope needs to be used, it is convenient to carry directly, avoiding the inconvenient carrying of the traditional wire rope. Problems, at the same time, the length of the required wire rope can be automatically adjusted through the wire rope retractor.

Description

technical field [0001] The invention belongs to the technical field of hoisting rigging, and in particular relates to a special portable steel wire rope for hoisting rigging. Background technique [0002] The steel wire rope is a spiral steel wire bundle twisted together with steel wires whose mechanical properties and geometric dimensions meet the requirements according to certain rules. The steel wire rope is composed of steel wire, rope core and lubricating grease. The steel wire rope is first twisted into strands by multi-layer steel wires, and then twisted into a helical rope by a certain number of strands with the rope core as the center. In material handling machinery, it is used for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light weight, stable operation, and is not easy to break suddenly, and the operation is reliable. The steel wire rope needs to withstand alternating loads during its use, and its performance is mainly dete...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special portable steel wire rope for hoisting slings, to solve the problem that the existing steel wire ropes proposed in the above background technology generally need to be retracted manually, which is inconvenient to use and wastes the working time of the staff

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