Building steel maintenance structure for roof

• Main Authors: ZHAI ZHENGGUO, ZHAI ZHENGJUN, ZHAI HENGNIAN
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

The building steel maintenance structure comprises a bottom plate, a middle plate is fixedly connected to the middle of the top end of the bottom plate, an inner groove is formed in the middle of the top end of the middle plate, tension springs are fixedly connected to the front side and the rear side of the bottom end of the interior of the inner groove, and mounting plates are rotationally connected to the left side and the right side of the top end of the middle plate; middle grooves are formed in the middles of the mounting plates correspondingly, the inner walls of the left sides and the right sides of the middles of the middle grooves are fixedly connected to the left ends and the right ends of sealing pouring plates correspondingly, and material injection grooves are formed in the middles of the top ends of the sealing pouring plates correspondingly. According to the waterproof sealing device, a maintainer can inject waterproof sealing filler into the material injection groove through the material inje