Variable-angle similar simulation experiment rack
A similar simulation experiment and variable angle technology, which is applied in the field of similar simulation experiment devices, can solve the problems of wasting raw materials and time consumption, and achieve the effects of saving cost and time, saving experimental raw materials, and good stability and reliability
Inactive Publication Date: 2018-06-29
ANHUI UNIV OF SCI & TECH
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Problems solved by technology
[0003] The invention provides a simple structure, convenient operation and high efficiency variable-angle similar simulation experiment frame, which can effectively solve the problems of waste of raw materials and long time consumption in the simulation process of inclined coal rock formations
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[0014] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0015] As shown in the figure, the present invention relates to a similar simulation experiment device with variable angles, which includes a left safety frame 1, a right safety frame 2, a left frame 3, a right frame 4, a base 5, a test bench 6, a rail 7, and a telescopic bottom plate 8. Support rod bolt hole 9, telescopic support rod 10, bolt 11, double ear hinge seat 12, detachable baffle 13, pulley 14, bolt hole 15, independent rib 16. The left end of the telescopic bottom plate is connected to the base through the bolt hole, and the angle between the bottom plate laid with similar materials and the horizontal plane is adjusted by the telescopic support rod. It is characterized in that: the telescopic bottom plate 8 adjusts the inclination angle through the telescopic support rod 10, the inclined test frame is fixed to the left and right safety frames by bolts, an...
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The invention relates to a variable-angle similar simulation experiment rack. The experiment rack comprises a left safety rack, a right safety rack, a left frame, a right frame, a base, an experimenttable, a rail, a telescopic bottom plate, telescopic support rods, support bolt holes and bolts, wherein the left end of the bottom plate is connected with the base through bolt holes, and the included angle formed between the bottom plate on which the similar material is laid and the horizontal plane is adjusted by the telescopic support rods. The experiment rack is characterized in that the inclination angle of the telescopic bottom plate is adjusted by the telescopic support rods, an inclined experiment rack is fixed on the left and right safety racks through bolts, and the safety and stability of experiments are guaranteed. The device can allow direct laying of the similar material on the inclined bottom plate, the time of similar simulation experiments is saved; the experiment rack issimple in structure, convenient to operate and high in efficiency, can effectively solve the problem of difficulty in inclined coal seam simulation and has good practicability.
Description
technical field [0001] The invention relates to a device for a similar simulation experiment frame with variable angles, in particular to a similar simulation experiment device for inclined or sharply inclined coal seams. Background technique [0002] Due to the complexity of the mining engineering environment and the constraints of being difficult to study on-site experiments, similar simulation experiments have become a main method for mine pressure research in mining engineering. Based on similar simulation theory and different research purposes, the actual mining situation on the mine site is simulated in the laboratory, which is very important for underground mining, especially in the prediction and forecasting of mining projects such as shafts, stopes, and chambers. significance. Traditional similar simulation experiment devices can generally only perform similar simulation experiments on horizontal coal and rock formations, and a few similar simulation experiment dev...
Claims
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Login to View More IPC IPC(8): G01N33/24G01N1/28
CPCG01N1/28G01N33/24
Inventor 魏祯杨科池小楼倪惠宁付强王纪尧
Owner ANHUI UNIV OF SCI & TECH