Waterproof construction device for deformation joint

• Main Authors: ZHANG JIEZHI, LYU LINJUN, XIANG AILI, HU LINGBO, CHENG HUIMING, SHEN LINWEI, HU XINDANG
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• Subjects: BUILDING; CEILINGS; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FLOORS; FOUNDATIONS; GENERAL BUILDING CONSTRUCTIONS; HYDRAULIC ENGINEERING; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES; WALLS, e.g. PARTITIONS

The utility model discloses a waterproof construction device for a deformation joint, which belongs to the field of deformation joint construction and comprises a shell, a handrail is fixedly mounted on the surface of the shell, sliding holes are symmetrically formed in the surface of the shell, a connecting rod is slidably mounted on the inner wall of each sliding hole, a holding rod is fixedly mounted at one end of each connecting rod, and a silicon rubber sleeve is fixedly mounted on the surface of each holding rod. A circular ring is fixedly installed at the other end of the connecting rod and slidably connected with the shell, a discharging pipe is fixedly installed on the surface of the shell, a discharging valve is opened, waterproof mortar covers a deformation joint, the mortar is flattened under the action of a scraper, and under the deformation action of a second spring, the mortar is flattened through the discharging pipe. Mortar integration can be carried out on concave and convex surfaces in the