Plugging device and groove body assembly

• Main Authors: GAO GUOQIANG, XIANG YUANMAO, WANG CHENGWEN, ZHAN HAIBING, SONG HAOYUAN, LIU LUZHAO, PAN YIYONG, LI XUN, TIAN GUANGJIE, SUN YONGJUN
• Format: Patent
• Language: Chinese; English
• Published: 26.08.2022
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the field of sealing, in particular to a plugging device and a groove body assembly, and the plugging device comprises a rubber mat, an air cavity, a sealing device and a sealing device, and a part of the inflation pipe penetrates through the rubber mat and is connected with the air cavity. By means of the arrangement, the rubber mat is arranged at the joint of every two adjacent groove covers, the air cavities are inflated through the inflation pipes, so that the size of the rubber mat is expanded, the gap between every two adjacent groove covers is blocked, the expansion size of the rubber mat can be adjusted by adjusting the inflation amount, the rubber mat can adapt to gaps of different sizes, and the applicability is improved; the plugging effect is guaranteed, transportation is easy, installation is convenient, frequent replacement of the rubber mat is not needed, and cost is saved. 本实用新型涉及的是密封的领域，具体而言，涉及一种封堵装置及槽体组件，其中，封堵装置，包括：胶垫，所述胶垫内设置有气腔；充气管，部分所述充气管穿过所述胶垫与所述气腔连接。如此设置，将胶垫设