Plugging structure applied to building-crossing pipeline

• Main Authors: LI YINGCHUN, MEI JINDONG, XU WEICHENG, PENG ZIFAN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• 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 a blocking structure applied to a through-floor pipeline, which comprises a blocking assembly positioned on a floor base body, the blocking assembly comprises a top sealing plate and two side blocking frames, the through-floor pipeline is arranged on the floor base body in a penetrating manner, the blocking component is sleeved outside the through-floor pipeline, the number of the side blocking frames and the number of the top sealing plate are both two, and the top sealing plate is provided with an opening. The two side blocking frames are connected with each other and wrap the outside of the pipeline, the top sealing plate is connected with the sides, deviating from the floor, of the side blocking frames, sealing assemblies are arranged at the joints of the blocking assemblies, the pipeline and the floor base body, a base is pre-buried in the floor base body, and the side blocking frames are connected with the base through connecting frames. The water leakage prevention device h