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Electric hoist rope guide capable of conveniently regulating tightness

A technology of electric hoists and rope guides, applied in portable hoisting devices, hoisting devices, etc., can solve problems such as difficult adjustment of the tightness of rope guides, and achieve the effects of simple structure, low production cost, and prevention of messy ropes

Pending Publication Date: 2019-01-01
南京禄口起重机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical task of the present invention is to provide an electric hoist rope guide that is easy to adjust the tightness to solve the problem that the tightness of the rope guide is difficult to adjust.

Method used

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  • Electric hoist rope guide capable of conveniently regulating tightness
  • Electric hoist rope guide capable of conveniently regulating tightness

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Embodiment Construction

[0016] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these featu...

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Abstract

The invention discloses an electric hoist rope guide capable of conveniently regulating tightness. The electric hoist rope guide comprises a rope guide body, wherein the rope guide body comprises a steel ring I and a steel ring II; one end of the steel ring I is connected with one end of the steel ring II by a pressure plate; an upper limiting plate is arranged at the upper end of one side, away from the steel ring I and the steel ring II, of the pressure plate; a lower limiting plate is arranged at the lower end of one side, away from the steel ring I and the steel ring II, of the pressure plate; a rope passing slot is formed in the pressure plate; the other end of the steel ring I and the other end of the steel ring II are equipped with a regulating device; the regulating device comprises a fixed frame; the two ends of the fixed frame are movably connected with the steel ring I and the steel ring II through connecting rings separately; a fixed block I is fixedly mounted at the upperend of the steel ring I; a fixed block II is fixedly mounted at the upper end of the steel ring II; one side of the fixed block I is connected with one end of the movable rod I; one side of the fixedblock II is connected with one end of the movable rod II; the other end of the movable rod I and the other end of the movable rod II are equipped with a movable shaft in a penetrating mode; one end ofthe movable shaft is equipped with a screw; and the upper end of the screw is arranged on the fixed frame in the penetrating mode.

Description

technical field [0001] The invention relates to the technical field of hoisting machinery, in particular to an electric hoist rope guide which is easy to adjust the tension. Background technique [0002] At present, the electric hoist is a special lifting equipment, which is installed on the crane and the gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation, and convenient use. It is used in industrial and mining enterprises, storage terminals and other places. The existing electric hoist rope guide will be worn after long-term use, and the steel wire rope will jump out, making the rope guide invalid. Bring the problem of wire rope hopping; when other guide blocks wear and tear, the adjustment function of the coupling mechanism of the spring will only deform the rope guide, making it difficult to adjust the tightness of the rope guide. [0003] In summary, how to adjust the tightness of the rope guide is an urgent technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/20B66D3/26
CPCB66D3/20B66D3/26
Inventor 郭春华李涛
Owner 南京禄口起重机械有限公司
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