Novel micro-controlled intelligent deformation, stability and fatigue test device
A fatigue testing and stability technology, applied in the testing of machines/structural components, measuring devices, instruments, etc., can solve problems such as smashing, bumping, and difficulty in ensuring the accuracy of recorded data, and achieve simple structure and high data accuracy. Effect
Active Publication Date: 2015-11-11
济南文旅体育发展有限公司
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Problems solved by technology
[0002] In China, it is usually used to manually hang heavy objects on the equipment, to test its deformation by pulling it down, to test the stability by manual pulling, to use a motor to drive a simple eccentric structure, and to test the fatigue life of the equipment by manual counting , there is an error in the measurement of the eccentric size
The way of hanging heavy objects is relatively primitive and clumsy, the accuracy of recorded data is difficult to guarantee, the reading error is affected by human factors, and there are potential safety risks such as bruises and bumps, and the test results for equipment deformation are quite different from the actual ones. The problems described are in urgent need of improvement
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[0034] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes a servo traction system, which includes a displacement sensor 2 for testing the height and deformation of the device under test 1, a deformation pulling force motor 7, and a tension system 3 for tightening the device under test 1, and strong and weak current measurement and control. System, the strong and weak current measurement and control system includes power control and protection part, program-controlled pneumatic control part, position detection and control part, force sensor power supply, signal conditioning part, data acquisition card, computer communication interface part, and the data acquisition card adopts PCI bus structure, tension system 3 and displacement sensor 2 are all connected with microcomputer system 4. The tension system 3 includes a servo motor and a trapezoidal screw, and the servo motor transmits power through the trapezoidal screw. The nu...
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The present invention relates to a novel micro-controlled intelligent deformation, stability and fatigue test device. The novel micro-controlled intelligent deformation, stability and fatigue test device comprises a displacement sensor used for testing the height and the deformation quantity of a to-be-tested apparatus. The device is characterized by further comprising a tension system used for tensioning the to-be-tested apparatus. The tension system and the displacement sensor are connected with a microcomputer system. According to the technical scheme of the invention, the test is conducted in the automated manner by means of special equipment instead of the original manual manner. Therefore, the device is convenient, fast and high in data accuracy. Meanwhile, the potential security risks of crushing, bumping and the like can be avoided. The device is simple in structure, convenient and practical, thus being worthy of further promotion.
Description
(1) Technical field [0001] The invention relates to a new type of micro-control intelligent deformation, stability and fatigue testing equipment for sports training and competition equipment horizontal bars, parallel bars, uneven bars, balance beams and suspension rings. Micro-controlled intelligent deformation, stability and fatigue testing equipment. (2) Background technology [0002] Domestically, it is usually used to manually hang heavy objects on the equipment, to test its deformation by pulling it down, to test the stability by manual pulling, to use a motor to drive a simple eccentric structure, and to test the fatigue life of the equipment by manual counting , There is an error in the measurement of the eccentric size. The way of hanging heavy objects is relatively primitive and clumsy, the accuracy of recorded data is difficult to guarantee, the reading error is affected by human factors, and there are potential safety risks such as bruises and bumps, and the test...
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IPC IPC(8): G01M99/00
Inventor 卞志良曹福顺徐盛兴贾振东陈昊张瑞林孔勇发龙国荣王苏
Owner 济南文旅体育发展有限公司