Oil and gas pipeline connecting device

• Main Authors: JIANG JINTAO, XING TIANHUI, YAN QIANLU, FENG GUAN, YU JUNKAI, CAO QI, XU ZHENG, YUAN XINGHAI, SUN SHIXIN, ZHANG QIANG, HAN SHIJUN, SONG JIANGFENG, ZENG SIYAO, YANG SHAN, ZHAO HUIQING, ZHAI LIAONING, GAO CHONGTIAN, PAN DUO, LI JIANPING, NISHI HIROSHI
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an oil and gas pipeline connecting device which comprises a base, a guide groove is formed in the top of the base, a screw is rotationally connected into the guide groove, a worm gear is connected to the middle of the outer wall of the screw, nut seats are symmetrically c...