37results about How to "Uniform axial force" patented technology

The invention discloses a connector embedded type ocean pipe, belongs to the technical field of ocean pipelines, and is used for being sequentially connected and vertically extending to the deep position of the seabed. The pipeline comprises a pipeline body, joint embedded sections are arranged at the upper end and the lower end of the pipeline body, a plurality of embedded grooves spaced in the circumferential direction are formed in the outer end faces of the joint embedded sections, and internal thread sleeve pieces are arranged in the embedded grooves; the end face of the embedded section of the connector is further provided with a plurality of mounting hole sites located between the adjacent embedded grooves, and external thread screws are rotationally connected into the mounting hole sites and extend out of the end face of the pipeline body. And when adjacent pipeline main bodies are connected, the external thread screw of any pipeline main body is in threaded connection with the internal thread sleeve of the other pipeline main body, so that the end surfaces of the embedded sections of the two joints are hermetically attached. According to the scheme, through the embedded threaded connection structure, no flange needs to be exposed, the connection sealing performance and the corrosion resistance are improved, the submarine complex service environment is adapted, and the pipeline connection reliability and the structural stability are guaranteed.