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Tension meter calibration device and check device applied to same

A technology of calibration device and calibration device, applied in the direction of force/torque/work measurement instrument calibration/test, measurement device, instrument, etc., can solve the problem of time-consuming, troublesome process, etc.

Active Publication Date: 2016-07-20
HENAN PROVINCE INST OF METROLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when calibrating the load cell in the belt tension meter calibration device, it is generally necessary to remove the load cell from the device, and then use the force standard to test it. The whole process is very troublesome and time-consuming

Method used

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  • Tension meter calibration device and check device applied to same
  • Tension meter calibration device and check device applied to same
  • Tension meter calibration device and check device applied to same

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Embodiment Construction

[0019] Embodiment 1 of the 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.

[0020] 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 can r...

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Abstract

The invention provides a tension meter calibration device and a check device applied to the same. The tension meter calibration device comprises a base and a force transducer arranged on the base. The base is equipped with a force transducer mounting frame. The force transducer mounting frame is provided with a limiting structure used for stopping the upper force bearing end of the force transducer in the downward direction, and is further provided with an avoiding space allowing the upper force bearing end of the force transducer to move upwards. The avoiding space enables the check device to directly apply an action force to the upper force bearing end of the force transducer when the force transducer is mounted on the tension meter calibration device, the action force can be transferred to a force standard through a force transfer mechanism to facilitate calibration of the force transducer, and there is no need to disassemble the force transducer.

Description

technical field [0001] The invention relates to a tensiometer calibrating device and a calibrating device for the calibrating device. 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, the other end is connected to the load cell and a certain tension is applied to the belt by pulling the load cell and the belt is tensioned, and then the belt tension meter is clamped on the tensioned belt , compare the value measured by the belt tension meter with the magnitude of the tension detected by the load cell, so as to calibrate the belt tension meter. It can be seen that the load cell is the core equipment in the calibration device of the belt tension meter, so whether the load cell is accurate or not plays a very critical role in the calibration and verification of the belt tension meter. Therefore, it is also necessary to calibrate the load cell regularly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L25/00
CPCG01L25/00
Inventor 陆进宇任翔孙钦密冯海盈刘振伟秦国君王振宇赵伟明葛笏良付翀杨楠范博刘全红张晓锋师恩洁尚廷东张海霞贾洋程宏
Owner HENAN PROVINCE INST OF METROLOGY
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