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 connected to the left side and the right side of the outer wall of the screw in a screwed mode, and clamping mechanisms are connected to the tops of the nut seats. Electric rods are connected to the front side and the rear side of the top of the base, the upper ends of the two electric rods are jointly connected with a top seat, a limiting groove is formed in the bottom of the top seat, a horizontal sliding rod is connected into the limiting groove, the left side and the right side of the outer wall of the horizontal sliding rod are sleeved with sliding blocks, fixing rods are connected between the sliding blocks and the clamping mechanism, and a pipeline body penetrates through the clamping mechanism. The end of th