Multi-parameter measurement device coupled coal dynamic disasters

Coal power measuring means coupled parameter disasters, to a mine disaster power measurement device. Can simulate the real power coal mine disaster environment, accurate determination of rock stress, gas pressure when the power disaster. Two vertical synchronous load to high pressure hydraulic cylinder with a sealed rigid upper and lower surfaces of the housing is fixedly connected to two vertical synchronous load cylinder rod of the hydraulic cylinder provided in the high pressure resistant compact housing a rigid sealed is fixedly connected; two horizontal synchronous loading cylinder and the high pressure hydraulic cylinder housing a rigid sealed about the outer surface is fixedly connected to the horizontal synchronizing two loading cylinder rod of the hydraulic cylinder is provided with two clamps secured resistance in the high pressure sealed rigid housing; the two vertical sync loading the cylinder of the hydraulic cylinder rod chamber in communication with a small ram two cylinder two lines through a block, two horizontal synchronous load rodless cylinder of the cylinder chamber through two lines two and two two small cylinder ram block communication. The present invention is a power mine disaster parameters measured.