摘要 |
PURPOSE: A one-touch type connecting apparatus for pipe members is provided to connect pipe members firmly by fitting pipe members in the one-touch method, to support the bending stress caused by driving a steel pipe pile and to support the tensile stress caused by negative frictional force added on a steel pipe pile by the ground after driving a steel pipe pile. CONSTITUTION: The one-touch type connecting apparatus(10) for pipe members is formed in the shape of a cylindrical pipe having the inside diameter corresponding to the outer diameter of a pipe member, and provided with concave parts(11) formed on an upper area and a lower area of the connecting apparatus(10) and a pressure member(12) installed on the concave part(11) to pressurize the outside of pipe members by elasticity when the pipe member is inserted to the connecting apparatus(10), so that the pipe members are connected firmly not to be separated by tensile force by pressurizing using the pressure member(12).
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