Rain-proof device for rectilinearly movable exit of wire rope

Abstract

A rain-proof device for rectilinearly movable exit of wire rope belongs to the hoisting equipment technology field. The device comprises a rope sleeve, a horizontally moving dolly, a vertically moving dolly, folding top covers, a bottom shield, a bracket, a horizontally moving guide rod, a horizontally moving guide support, a vertically moving guide rail, and a top cover guide rod. The rope sleeve, the horizontally moving dolly, and the vertically moving dolly all have split structures. The rope sleeve is mounted on the horizontally moving dolly; the horizontally moving dolly is mounted on the vertically moving dolly. The horizontally moving dolly moves horizontally with the guidance of the horizontally moving guide rod and the horizontally moving guide support; the vertically moving dolly moves along the vertically moving guide rail on the bracket. The two symmetrically arrange folding top covers are hung under the top cover guide rod; one end of each top cover is fixedly arranged on the bracket; the other end of the top cover is fixedly arranged on the vertically moving dolly; and the top covers are driven to unfold or fold by the traction of the vertically moving dolly. The folding top covers always cover over the bottom shield during motion, and the bottom shield and the bracket are arranged directly at the exit of wire rope. The invention is applied for the exit of wire rope which traverses through the top of a machine room; and achieves the advantages of light weight, good rain proof effect and convenient maintenance.

Description

Technical field [0001] The invention belongs to the technical field of lifting equipment, relates to a rainproof device for a rope outlet through which a steel wire rope passes from the top of a machine room, and particularly relates to a rainproof device for a rope outlet that can move linearly. Background technique [0002] At present, the movable rope opening rain-proof device is generally rotating, that is, two layers of rotatable discs are used to cover the rope outlet, the two layers of discs have holes, and the steel wire rope passes through the holes. When the layer disc rotates, the relative position of the holes changes to realize dynamic rainproof. This kind of scheme has higher requirements on the operating space, and has a complicated structure, heavy weight and difficult maintenance. Summary of the invention [0003] The purpose of the present invention is to provide a rainproof device for a rope outlet that can move linearly, solve the problems existing in the curre...

AI Technical Summary

Problems solved by technology

[0002] The currently applied rainproof device for the outlet of the movable rope mouth is generally a rotary type, that is, two layers of rotatable discs are used to cover the rope outlet, and holes are opened on the two layers of disks, and the steel wire rope passes through the holes. When the disc rotates, the relative position of the hole changes to realize dynamic rain protection. This scheme has high requirements for the operating space and is complex in structure, heavy in weight and difficult to maintain.

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