Tensioning device

A technology of tensioning device and fixing frame, applied in the direction of transmission element or pulley rope or cable, textile cable, belt/chain/gear, etc., can solve the problems of eccentric load damage and inconsistent initial length of steel wire rope

Pending Publication Date: 2019-02-12
ZOOMLION INTELLIGENT ACCESS MASCH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem of unbalanced load damage to the device due to the inconsistency of the initial length of the steel wire ropes in the prior art, and to provide a tensioning device that can use a primary adjustment unit to adjust the initial lengths of all steel wire ropes to be consistent , to ensure that all wire ropes are balanced

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
  • Tensioning device
  • Tensioning device
  • Tensioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0028] combine figure 1 , the invention provides a tensioning device, comprising:

[0029] Fixture 1;

[0030] A first-level adjustment unit, the number of the first-level adjustment units is at least two, each of the first-level adjustment units is passed through the fixed frame 1 and fixedly connected to the corresponding steel wire rope 2 for adjusting the steel wire rope 2 Tension;

[0031] bottom plate 3;

[0032] A secondary adjustment unit, one end of the secondary adjustment unit is passed through the bottom plate 3, and the other end of the secondary adjustment unit is connected to the fixing frame 1 for adjusting the fixing frame 1 and the bottom p...

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 relates to the technical field of mechanical equipment and discloses a tensioning device. The tensioning device comprises a fixing frame (1), first-stage adjustment units, a base plate (3) and a second-stage adjustment unit, wherein the number of the first-stage adjustment units is at least two, and each first-stage adjustment unit penetrates through the fixing frame and is fixedly connected with a corresponding steel wire rope (2) so as to adjust the tension degree of the steel wire rope; and one end of the second-stage adjustment unit penetrates through the base plate, and theother end of the second stage-adjustment unit is connected to the fixing frame and is used for adjusting the distance of the portion, between the fixing frame and the base plate, of the correspondingsteel wire rope in the length direction. According to the tensioning device, the two stages of adjustment units are used for adjusting the tension degrees of the steel wire ropes, so that the adjustment allowance of the steel wire ropes is maximized; and one first-stage adjustment unit is arranged corresponding to each steel wire rope so that when multiple steel wire ropes need to be adjusted, theinitial lengths of the multiple steel wire ropes can be adjusted to be uniform through the first-stage adjustment units, and it is ensured that all the steel wire ropes are evenly stressed.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a tensioning device. Background technique [0002] At present, the wire rope tensioning device generally can only be adjusted in one level of length. Specifically, the closed joint of the wire rope is rotatably connected to the fixing frame, and the purpose of adjusting the tightness of the wire rope is realized by adjusting the position of the fixing frame. [0003] When the number of steel wire ropes is two or more, the above structure can only adjust the lengths of all steel wire ropes synchronously as a whole. Therefore, when the initial lengths of multiple steel wire ropes are inconsistent, the initial position of the tensioning device is inclined, resulting in The length adjustment unit, such as the screw, is under partial load; the inconsistent elongation of the wire rope during use will further lead to the inconsistent length of the wire rope, which will aggr...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F16G11/12
CPCF16G11/12
Inventor 陈献平徐运海谭微袁严冬施俊波
Owner ZOOMLION INTELLIGENT ACCESS MASCH CO LTD
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