Fastening treatment device for water conservancy and hydropower construction

• Main Authors: XU CHENGXIN, LIANG SIJUE, NIU SHULONG, PAN JINGFU, GUO FUQIANG, SUN WENXU, ZHU KE, WU HAN, GUI XIJUN
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• 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 relates to the technical field of water conservancy and hydropower construction, in particular to a water conservancy and hydropower construction fastening treatment device which comprises a first lantern ring piece, a second lantern ring piece is arranged on the right side of the first lantern ring piece through an adjusting mechanism, and two sets of fixing nuts are symmetrically welded to the upper end and the lower end of the first lantern ring piece and the upper end and the lower end of the second lantern ring piece respectively. And fastening screw rods are vertically inserted into the two groups of fixing nuts. Through the arrangement of the first lantern ring piece, the second lantern ring piece and the semi-ring fastener body, when a user uses the semi-ring fastener to conduct fastening connection between two adjacent pipelines, the first lantern ring piece and the second lantern ring piece are connected to the joint of the pipelines in a sleeved mode at the same time by the user.