Resistance -increasing steel pipe concrete support is pressed to dual letting

The utility model discloses a resistance -increasing steel pipe concrete support is pressed to dual letting, include steel pipe concrete, sleeve pipe, rubber pad, let pressure component, logical thick liquid manage and the chassis, let and press the component to be located between two sections upper and lower steel pipe concrete, the cover intraduct is equipped with the rubber pad, and presses the member to leave certain space with letting, the sleeve pipe passes through flange joint with the chassis, it leads to the thick liquid pipe to let press to be equipped with in the middle of the component, chassis and the welding of steel pipe concrete. The utility model provides a pair of the steel pipe concrete support can effectively be solved by compressive strain and the poor problem of resistance -increasing ability to resistance -increasing steel pipe concrete support is pressed to dual letting simple structure, the installation, with low costs of being convenient for to satisfy the demand of strutting in deep