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Driving belt tension detection device and application thereof

A detection device and tension detection technology, applied in the field of tension measurement of wires, cables, belts or similar flexible components, can solve the problems of greatly affecting the accuracy of measurement results and affecting the detection accuracy of acoustic wave sensors, so as to improve detection accuracy and reduce The effect of small impact

Active Publication Date: 2017-05-10
TAIOKU MFG JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This detection device detects the vibration frequency of the belt after it is knocked by the detection probe and then calculates the tension force of the belt. Although the detection of the tension force of the belt can be realized, when the device is used for detection in a noisy workshop , due to the large noise in the workshop, it will affect the detection accuracy of the acoustic wave sensor and have a great impact on the accuracy of the final measurement result. Therefore, the detection device and detection method still have room for improvement

Method used

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  • Driving belt tension detection device and application thereof
  • Driving belt tension detection device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A transmission belt tension detection device, referring to figure 1 as well as figure 2 , including a bracket 1, the bracket 1 is in the shape of a long strip, one end of the length direction of the bracket 1 is provided with a connecting part 2 for being installed on the driving wheel shaft, and the other end of the bracket 1 is provided with a sliding part along the length direction of the bracket 1 The tension detection part 3 clamps both sides of the transmission belt to measure the tension force of the transmission belt, and a slip adjustment part 4 for adjusting the slip position of the tension detection part 3 is also provided on the bracket 1 .

[0056] refer to figure 1 as well as figure 2 The tension detection part 3 includes a connecting rod 32 that can slide along the length direction of the bracket 1, a first pressing member 31 and a second pressing member 33 arranged on the connecting rod 32, and a first pressing member 31 and a second pressing member ...

Embodiment 2

[0063] A transmission belt tension testing and debugging method using a testing device:

[0064] Step 1: adjust the tension detection part to the first position through the slip adjustment part, and detect the tension f1 of the transmission belt at the first position;

[0065] Step 2: compare the tension f1 with the upper threshold Fa and the lower threshold Fb of the standard tension at the first position,

[0066] If the magnitude of the tension f1 is between the upper threshold Fa and the lower threshold Fb, enter the next step,

[0067] If the tension f1 is outside the upper threshold Fa and the lower threshold Fb, adjust the distance between the driving wheel and the driven wheel so that the tension f1 is between the upper threshold Fa and the lower threshold Fb, and enter the next step;

[0068] Step 3: Turn the driving wheel 120° along a fixed direction;

[0069] Step 4: Detect the tension f1' of the transmission belt again,

[0070] If the magnitude of the tension f...

Embodiment 3

[0077] Using the transmission belt tension detection device, on the basis of the transmission belt tension detection and debugging method, there is a bicycle rear wheel installation error detection method:

[0078] During the testing and debugging of the transmission belt tension, if there are three consecutive steps from step 4 to step 3 to re-test, stop the test and determine that the installation error of the rear wheel of the bicycle does not meet the requirements.

[0079] In addition, if there is a situation in which the test is repeated from step five to step three for two consecutive times, the test will be stopped, and the installation error of the rear wheel of the bicycle will not meet the requirements.

[0080] Finally, after the tension detection and debugging of the transmission belt are preliminarily qualified, calculate the average tension fa1 of the transmission belt at the three rotation angles of the driving wheel when the tension detection part is located at...

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Abstract

The invention discloses a driving belt tension detection device. For solving the problem that influence of noise on detection precision of an existing detection device is great, the invention provides the technical scheme that the driving belt tension detection device comprises a support, wherein one end of the support along the length direction is rotatably connected with a connecting part used for being mounted on a driving wheel, the other end of the support is provided with a tension detection part, used for clamping a driving belt to measure tension of the driving belt, in a slip way along the length direction, and a slip adjusting part used for adjusting a slip position of the tension detection part is also arranged on the support; the driving belt is put into the tension detection part, so that the tension detection part clamps the upper side and the lower side of the belt, the upper side and the lower side of the driving belt resist against the tension detection part and directly apply the tension of the belt to the tension detection part, so that the tension of the driving belt can be directly detected by virtue of the tension detection part, influence of noise in an environment is small; if the tension of the driving belt is detected to be not up to the requirement, the distance between the driving wheel and a driven wheel is adjusted, and the tension on the driving belt is adjusted to be appropriate.

Description

technical field [0001] The invention relates to the field of measuring the tension of ropes, cables, wires, belts or similar flexible elements, more specifically, it relates to a transmission belt tension detection device and its application. Background technique [0002] Belt transmission has become the transmission choice for many vehicles and mechanical equipment due to its good elasticity, cushioning impact and vibration loads, smooth operation, and no noise. At the same time, in many areas where belt transmission is used, there are precise requirements for the tightness of the belt. For example, for bicycles that use belt transmission, each bicycle needs to be strictly tested for the tension of the transmission belt to meet the requirements. Only then are you qualified. [0003] At present, the Chinese patent with the authorized announcement number CN 202350966 U discloses an engine belt tension detection device, which includes a detection probe and a detection body. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/04
CPCG01L5/04B62M9/16B62J45/40F16H7/10G01L5/06G01L5/10
Inventor 郭帅
Owner TAIOKU MFG JIANGSU