PCCP finished product pipe external pressure detection equipment

The utility model discloses an external pressure detection device for a PCCP finished product pipe. The device comprises a bottom frame, a top frame and a pressing mechanism, the top frame can move upand down relative to the bottom frame; two sets of rollers are symmetrically and rotationally arranged on the surface of the bottom frame. The distance between the two groups of rollers is adjustable; the number of the pressure applying mechanisms is three. A group of pressure applying mechanisms are arranged in the middle of the underframe; the other two groups of pressure applying mechanisms are arranged below the top frame in parallel; according to the PCCP finished product pipe external pressure detection equipment, the pressure application angle and the pressure application direction canbe changed, the actual stress condition of a pipeline in use is simulated, and it is guaranteed that the detection result is accurate and reliable. 本实用新型公开了一种PCCP成品管外压检测设备，包括底架、顶架和施压机构，所述顶架相对于底架能够上下运动，所述底架表面对称转动设置两组滚棍，两组滚棍之间的