Underground structure wall bushing side antiseep device

• Main Authors: ZHANG WEIGUO, QU LINYAN, WANG SHUMIN, LIU YONG, LIU JINGXIAN
• Format: Patent
• Language: English
• Published: 04.11.2015
• 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 underground structure wall bushing side antiseep device, it includes that 3 piece at least parallel arrangement connect additional riveting of screw rod (18) and decide screw rod (16) its characterized in that, it is equipped with left side waterproof rubber pad (5) in proper order to rivet the left side of deciding screw rod (16), mother board (4) are stabilized to the steel, the tight price fixing of steel (1), tight price fixing of steel (1) and steel are stabilized all to overlap between mother board (4) has steady voltage spring (3), the right side of left side waterproof rubber pad (5) and the right side that board (14) are tightly decided to the steel all are equipped with rubber gasket (7) in proper order, metallic gasket (8), hexagon nut (6), the right side of additional screw rod (18) is overlapped in proper order has the steel to stabilize daughter board (13), right side waterproof rubber pad (20), board (14) are tightly decided to the steel, the utility model discloses construction operation skill is simple, and used repeatedly has effectively reduced material cost many times, and the use occasion is extensive, and is of high quality, can not exert an influence to sleeve pipe itself and wall around the construction, and waterproof and anti -seepage leaks effectually, effectively reduces the work degree of difficulty and saves labour cost.