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A Suspension Bidirectional Adjustable Instantaneous Force Measuring Device

A measuring device and instantaneous force technology, which is applied in measuring devices, force/torque/work measuring instruments, and testing material strength with one-time impact force, can solve problems such as lack of quantitative analysis models, and achieve high reliability and easy maintenance , The effect of ensuring the safety of the test

Inactive Publication Date: 2015-12-09
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no corresponding qualitative relationship between the energy absorbed by the sample and the impact force of the pendulum on the sample during the impact process, and there is no quantitative analysis model, so the impact force borne by the product cannot be directly obtained

Method used

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  • A Suspension Bidirectional Adjustable Instantaneous Force Measuring Device
  • A Suspension Bidirectional Adjustable Instantaneous Force Measuring Device

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Experimental program
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Embodiment Construction

[0020] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 , 2 As shown, the suspended two-way adjustable instantaneous force measuring device includes a mounting base plate 1, a height adjustment plate 2, a transition plate 3, a lower shim 4, an upper shim 5, a mounting frame 6, a horizontal sensor 7, a vertical sensor 8, and Force platform 9, screw rod 10; the installation base plate 1 and the height adjustment plate 2 are connected by bolts; the height adjustment plate 2 and the transition plate 3 are connected by bolts; a horizontal slideway is provided above the transition plate, and the lower shim 4 and the transition plate 3 pass through The horizontal slideway connection can make the lower pad iron move horizontally in the slideway; the upper pad iron 5 and the mounting frame 6 are fixed by bolts; the mounting frame 6 and the transition plate 3 are movably connect...

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Abstract

The invention discloses a suspended bidirectional adjustable type instantaneous force measurement device. The aim of directly measuring the greatest impact forces borne in the horizontal direction and the vertical direction of a test piece can be realized through designing the suspended bidirectional adjustable type instantaneous force measurement device. Meanwhile, the device can adjust the positions in the horizontal direction and the vertical direction of a force testing platform so that the aim of adjusting the position of the force testing platform is realized according to a test sample condition, and the aims of simply operating the device and accurately measuring data are realized.

Description

technical field [0001] The invention relates to a suspended two-way adjustable instantaneous force measuring device, in particular to a device capable of simultaneously obtaining the force components of the impact force in both horizontal and vertical directions. The position of the direction can be adjusted according to the specific position of the test piece. Background technique [0002] Products will be impacted to varying degrees during production, transportation and actual use. A strong impact can cause serious damage to the product structure, or even malfunction. Therefore, before the product is put into the market, it is necessary to conduct an impact test on the sample to measure the safe use range of the product. [0003] In the impact test, the traditional measurement method is the energy test method, that is, the absorbed work is calculated according to the difference between the pre-lift angle and the kick-back angle of the pendulum. However, there is no corr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/30G01L5/00
Inventor 常德功李松梅张洪涛仇卫星费振忠张卫国周广振
Owner QINGDAO UNIV OF SCI & TECH