Belt Tension Meter Calibration Device

A belt tension and calibration device technology, which is applied in the direction of measuring devices, force/torque/power measuring instrument calibration/testing, instruments, etc., can solve the problems of inability to calibrate the tension meter, errors, etc., and achieve reliable connection effects

Active Publication Date: 2018-05-22
HENAN PROVINCE INST OF METROLOGY +1
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Problems solved by technology

However, when using this calibration method for calibration, since both ends of the belt are fixed, when the belt tensiometer is stuck on the belt, the belt is squeezed and deformed at the contact point by the clamping force of the tensiometer, which makes the tensiometer measure Part of the tension of the belt is the elastic force produced by the elastic deformation of the belt itself, and there is a large error between the actual tension of the belt and the tension meter cannot be calibrated effectively

Method used

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  • Belt Tension Meter Calibration Device
  • Belt Tension Meter Calibration Device
  • Belt Tension Meter Calibration Device

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Embodiment Construction

[0015] The embodiment of belt tensiometer calibration device of the present invention: as Figure 1-3 As shown, it includes a base 1 and a belt 6 installed on the base 1 . The base 1 is provided with a tensioning mechanism 7. When the belt 6 is installed on the base 1, the first end of the belt is connected to the base 1 through the buffer spring 3, and the tensioning mechanism 7 pulls the second end of the belt 6 to stretch the belt 6. tight.

[0016] The second end of the belt is connected with the tensioning mechanism 7 through a tension sensor 9 . When the belt 6 is tensioned by the tensioning mechanism, the tension sensor 9 can detect the pulling force of the belt so as to compare with the detection value of the belt tension meter, so as to realize the calibration of the belt tension meter. In this embodiment, the tension mechanism 7 is a screw nut mechanism vertically arranged on the base 1, the screw of the screw nut mechanism is fixed in the vertical direction and ca...

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Abstract

The invention provides a belt tension meter calibration device, which includes a base and a belt. The first end of the belt is connected to the base through a buffer spring, and the base is also provided with a tensioner for pulling the second end of the belt to tension or loosen the belt. mechanism, the second end of the belt is connected in drive with the moving output end of the tensioning mechanism through a tension sensor. The first end of the belt is connected to the base through the buffer spring, so when the tension gauge is stuck on the belt and the belt is subjected to the lateral pressure of the tension gauge, the first end of the belt will have a certain displacement under the elastic buffering effect of the buffer spring , this part of the displacement eliminates the extrusion deformation of the belt itself, which further improves the accuracy of the belt tension detected by the tension gauge, thereby improving the calibration accuracy of the belt tension gauge.

Description

technical field [0001] The invention relates to a calibration device for a belt tension meter. Background technique [0002] A belt tension gauge is used to measure the tension of the belt. When calibrating the belt tension meter, generally one end of the belt is fixed, and the other end is loaded with a certain tension to tension the belt. The measured value and the magnitude of the tension are used to calibrate the belt tension meter. However, when using this calibration method for calibration, since both ends of the belt are fixed, when the belt tensiometer is stuck on the belt, the belt is squeezed and deformed at the contact point by the clamping force of the tensiometer, which makes the tensiometer measure Part of the belt tension is the elastic force produced by the elastic deformation of the belt itself, and there is a large error between the actual tension of the belt and the tension meter cannot be calibrated effectively. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L25/00
CPCG01L25/00
Inventor 孙钦密陆进宇占桂荣冯海盈任翔王振宇师恩洁刘振伟赵伟明马晓超付翀杨楠范博李峰李国强刘莹秦国君张晓锋张霞孟高建尚廷东张海霞乔淑芳慕媛李海滨
Owner HENAN PROVINCE INST OF METROLOGY
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