Data experiment and acquisition equipment for engineering mechanics experiments

Abstract

The invention discloses data experiment and acquisition equipment for engineering mechanics experiments in the field of coal mine machinery. The equipment comprises a bottom frame, wherein a first end plate and a second end plate are fixedly mounted at two ends of the bottom frame respectively, a first motor and a second motor are fixedly mounted on an outer wall of the first end plate respectively, and a driving shaft is fixedly mounted at an output end of the first motor; an output end of the second motor is fixedly provided with a screw rod, the screw rod and a polished rod are connected between the first end plate and the second end plate, the screw rod is rotatably matched with the second end plate, two ends of the polished rod are fixedly connected with the first end plate and the second end plate respectively, a top frame is fixedly installed on the top of the first end plate and the top of the second end plate, and an outer wall of the top frame is sleeved with two sets of transverse rods; a fixed plate is fixedly mounted at the tops of the two groups of transverse rods, a fixed cylinder is fixedly mounted at the top of the fixed plate, and a steering cylinder is rotationally matched with the outer wall of the fixed cylinder. The device can be used for performing a torsion test, a tensile test and a load test on a material, and is high in integration level, simple to operate and more efficient in data output.

Description

technical field [0001] The invention relates to the technical field of coal mine machinery, in particular to a data experiment and acquisition device for engineering mechanics experiments. Background technique [0002] In the process of stress experiments, sometimes it is necessary to conduct experimental tests on the mechanical properties and control parameters of columnar materials. A testing machine with excellent performance can obtain accurate experimental values ​​and provide security for stress experiments. It is now on the market. The existing stress testing machine and the experimental operation of the overall device are cumbersome, which is not conducive to the rapid and efficient experimental process. For the tensile test of materials, for the torsion test and load test, there is a lack of more integrated equipment. [0003] Based on this, the present invention designs a data experiment and acquisition equipment for engineering mechanics experiments to solve the a...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a data experiment and acquisition equipment for engineering mechanics experiments, in order to solve the problem of the stress testing machine existing on the market in the above-mentioned background technology, the experimental operation of the overall device is cumbersome, which is not conducive to the rapid and efficient experimental process. , for the tensile test of materials, for the torsion test and load test, there is a lack of equipment with higher integration

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