Unlock instant, AI-driven research and patent intelligence for your innovation.

Tensioner with self-locking function

A tensioner and functional technology, applied in the field of tensioner, can solve the problems of chain or belt tightness change, affecting normal use, chain belt damage, etc., to achieve improved reliability and stability, simple improvement, and reasonable structure Effect

Inactive Publication Date: 2014-01-01
TIANJIN BAO HONGYUAN MACHINERY MFG
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the existing tensioner usually does not have a locking device, it is easy to rotate due to misoperation during use, resulting in changes in the tightness of the chains or belts on both sides, affecting its normal use, and even causing the chain or the belt is damaged

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
  • Tensioner with self-locking function
  • Tensioner with self-locking function
  • Tensioner with self-locking function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0016] A tensioner with self-locking function, including a screw 3, a nut 4 and clamp arms, the nut is set in the middle of the screw, and the screws on the left and right sides of the nut are respectively engaged with the set clamp arms 2 and 5, which are located on the left and right sides of the nut The direction of the threads made on the screw rod is opposite, so the screwing directions of the two clamp arms are opposite, and a connecting bolt 1 is installed on the outside of the two clamp arms.

[0017] The innovation of the present invention is that the nut is connected to the screw rod through a locking bolt 9, and a stop piece 7 is installed on the locking bolt, the length of the stop piece matches the l...

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 a tensioner with a self-locking function. The tensioner comprises a screw, a nut and clamp arms; the nut is sleeved in the middle part of the screw; the clamp arms are sleeved on the screw at left and right two sides of the nut in a hinging mode respectively; the two clamp arms are opposite in screwing direction; the two clamp arms are provided with one connecting bolt respectively at the outer side; the nut is provided with a stopping plate by a locking bolt; each of the left and right ends of the stopping plate is provided with one bending edge respectively; the two bending edges are respectively pushed onto the outer sides of left and right two ends of the screw. The tensioner with the self-locking function is scientific in design, reasonable in structure, simple in improvement and easy to manufacture, the tensioner is prevented from rotating by adopting the design, misoperation can be avoided, and the reliability and stability in connecting are improved.

Description

technical field [0001] The invention relates to the field of tensioners, in particular to a tensioner with a self-locking function. Background technique [0002] The tensioner is a common connecting piece, the two ends of which can be connected with chains or belts, etc., and the tightness of the chain or belt can be adjusted by rotating the tensioner. Since the existing tensioner usually does not have a locking device, it is easy to rotate due to misoperation during use, resulting in changes in the tightness of the chains or belts on both sides, affecting its normal use, and even causing the chain Or the belt is damaged. Contents of the invention [0003] The object of the present invention is to provide a self-locking tensioner with simple structure and reasonable design, which can quickly lock the tensioner to prevent its rotation. [0004] The purpose of the present invention is achieved by the following technical means: [0005] A tensioner with self-locking functi...

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): F16H7/08
CPCF16H7/0848F16H2007/0857
Inventor 高海全王振胜王义军
Owner TIANJIN BAO HONGYUAN MACHINERY MFG