Hoist rope guide provided with telescoping rope pressing device

A rope pressing device and sleeve-type technology, which is applied in the field of hoist rope guides, can solve the problems of small lateral force, broken or pulled apart, deviation, overlapping, etc., to achieve strong resistance to cable pull and reduce the overall size , the effect of reducing wear

Inactive Publication Date: 2018-01-23
乐弍妹
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner ring of this kind of rope guide is set on the threaded rope groove outside the reel, and the rope guide is provided with a guide hole, and the wire rope is discharged from it; when the reel rotates, the threaded rope groove drives the rope guide along the drum shaft To move the steel wire rope along the threaded rope groove of the drum neatly; however, the structure of this traditional rope guide is fragile, and the lateral force it can withstand during work is small; in actual work, the steel wire rope cannot be suspended vertically. It often happens that

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hoist rope guide provided with telescoping rope pressing device
  • Hoist rope guide provided with telescoping rope pressing device
  • Hoist rope guide provided with telescoping rope pressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0022] like figure 1 , figure 2 , image 3 As shown, a gourd rope guide with a sleeve type rope pressing device includes a sleeve type rope pressing device 2 and a thread guide mechanism 3; the sleeve type rope pressing device 2 is connected to the On the thread guide mechanism 3, the sleeve type rope pressing device is connected with the thread guide mechanism through a spring 42; the sleeve 21 on the sleeve type rope pressing device is pressed on the steel wire rope on the reel 18 The two ends of the threaded guide mechanism are respectively fixed on the front of the reel 18 rope outlet by bolts 4; one end of the threaded shaft 33 on the described threaded guide mechanism is connected to the small sprocket 5; the small sprocket passes through The chain 56 is connected to the large sprocket 6; the large sprocket is connected to one end of the reel shaft of the electric hoist; a tensioning device 9 is connected to the chain 56; the tensioning device is provided with broken ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a hoist rope guide provided with a telescoping rope pressing device. The hoist rope guide comprises the telescoping rope pressing device and a threaded guide mechanism; the telescoping rope pressing device is connected with the threaded guide mechanism through pin shafts, and then is connected with the threaded guide mechanism through springs; a telescopic pipe on the telescoping rope pressing device press on a steel wire rope on a reel; the two ends of the threaded guide mechanism are fixed in front of the rope discharge part of the reel through bolts correspondingly;one end of a threaded shaft of the threaded guide mechanism is connected with a small chain wheel; the small chain wheel is connected with a large chain wheel through a chain; the large chain wheel isconnected with one end of a reel shaft of an electric hoist; the chain is connected with a tensioning device; and a shutdown switch for chain brakeage or chain disengagement is arranged on the tensioning device.

Description

technical field [0001] The present application relates to the field of cranes, in particular to a hoist rope guide with a casing type rope pressing device. Background technique [0002] The rope guide is an important part of the electric hoist. Its function is to ensure that the wire ropes can be neatly arranged on the reel to prevent the wire ropes from being chaotic, overlapping, etc., which will cause mechanical failure of the electric hoist; most of the existing electric hoists use the clamp type rope guide. The inner ring of this kind of rope guide is set on the threaded rope groove outside the reel, and the rope guide is provided with a guide hole, and the wire rope is discharged from it; when the reel rotates, the threaded rope groove drives the rope guide along the drum shaft To move the steel wire rope along the threaded rope groove of the drum neatly; however, the structure of this traditional rope guide is fragile, and the lateral force it can withstand during wo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B66D1/38
Inventor 林记乐弍妹
Owner 乐弍妹
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap