CN210366613U

CN210366613U - Steel wire rope hoisting sheath for hoisting annular metal component

Info

Publication number: CN210366613U
Application number: CN201920897433.XU
Authority: CN
Inventors: 赵雄
Original assignee: Jinzhou Dafang Intelligent Technology Co ltd
Current assignee: Jinzhou Dafang Intelligent Technology Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-21
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a steel wire rope hoisting sheath for hoisting annular metal components; belongs to the technical field of hoisting steel wire rope protection tools. The sheath comprises a sheath body, an extension column is arranged on one end face of the sheath body, and through holes are formed in the center parts of the extension column and the sheath body. The steel wire rope hoisting sheath is simple in structure and good in practicability, and can play a good protection role on the steel wire rope in hoisting operation; the problem of after appearing sliding between current protection pad and the wire rope, wire rope still can receive wearing and tearing and then take place disconnected strand phenomenon is solved, limited extension wire rope's life, the specially adapted hoists cyclic annular metal component and uses.

Description

Steel wire rope hoisting sheath for hoisting annular metal component

Technical Field

The utility model relates to a steel wire rope hoisting sheath for hoisting annular metal components; belongs to the technical field of hoisting steel wire rope protection tools.

Background

In steel structure engineering, members in various shapes are often hoisted, and due to the fact that the mass of the members used in the steel structure engineering is large, the pulling force applied to a steel wire rope is large; especially when hoisting ring metal overweight component, the steel wire rope is easy to be cut off by repeated friction at the edge, therefore, in the hoisting operation, in order to reduce the abrasion of the steel wire rope by the acute angle of the hoisted heavy object, the protection measure usually adopted is to sleeve a rubber tube on the steel wire rope as an isolation layer. The rubber tube does not achieve the expected purpose in actual use, and after the rubber tube is damaged, the steel wire rope is worn, strand breakage occurs, and the service life is greatly reduced. Therefore, there is a need for improvement thereof.

Disclosure of Invention

The utility model discloses aim at: aiming at the defects, the steel wire rope hoisting sheath for hoisting the annular metal member can effectively protect the steel wire rope from being cut off by the edge angle of the member in the hoisting operation.

The technical scheme of the utility model is that:

the utility model provides a wire rope hoist and mount sheath for hoisting cyclic annular metal component, it comprises the sheath body, its characterized in that: an extension column is arranged on one end face of the sheath body, and a through hole is formed in the center of the extension column and the center of the sheath body.

The extending column is cylindrical; the sheath body is disc-shaped.

The through hole is in a waist-shaped trumpet shape.

The utility model has the advantages that:

the steel wire rope hoisting sheath is simple in structure and good in practicability, and can play a good protection role on the steel wire rope in hoisting operation; the problem of after appearing sliding between current protection pad and the wire rope, wire rope still can receive wearing and tearing and then take place disconnected strand phenomenon is solved, limited extension wire rope's life, the specially adapted hoists cyclic annular metal component and uses.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the present invention.

In the figure: 1. sheath body, 2, extension post, 3, through-hole, 4, wire rope.

Detailed Description

Example 1

The steel wire rope hoisting sheath for hoisting the annular metal component consists of a sheath body 1, wherein an extending column 2 is arranged on the end face of one end of the sheath body 1, and the extending column 2 is cylindrical; the sheath body 1 is disc-shaped. The central parts of the extending column 2 and the sheath body 1 are provided with through holes 3. The through-hole 3 is of a waisted trumpet shape for the passage of a steel cable 4 during operation (see fig. 1-2).

When the steel wire rope hoisting sheath is used, firstly, preparation before operation is carried out; checking whether the steel wire rope 4 has a broken strand phenomenon; then the through hole 3 of the steel wire rope 4 is penetrated, and then the steel wire rope hoisting sheath is placed at the port of the annular metal component (see the attached figure 3); in the hoisting process, the steel wire rope hoisting sheath can play a good role in protecting a component to be hoisted and the steel wire rope 4; because the extension column 2 of the steel wire rope hoisting sheath is cylindrical, if the hoisting point of the steel wire rope 4 is not at the gravity center point of the member in the hoisting process, the extension column 2 can slide relative to the member so as to automatically find the hoisting point; the purpose of protecting the steel wire rope is achieved, and the problem that the steel wire rope is abraded and then broken strands occur after the existing protection pad and the steel wire rope slide is solved; the service life of the steel wire rope is prolonged in a limited way, and the steel wire rope is particularly suitable for hoisting annular metal members.

Claims

1. The utility model provides a wire rope hoist and mount sheath for hoisting cyclic annular metal component, it comprises sheath body (1), its characterized in that: the sheath body (1) is disc-shaped; an extending column (2) is arranged on one end face of the sheath body (1), and the extending column (2) is cylindrical; the extending column (2) can slide relative to the component to automatically find the hanging point; through holes (3) are formed in the center parts of the extension column (2) and the sheath body (1); the through hole (3) is in a waist-shaped trumpet shape and is used for the steel wire rope (4) to pass through.