Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of building construction, and discloses an integral combining and hoisting in-position structure device for floor plates of reinforcing steel bar trusses. The integral combining and hoisting in-position structure device comprises a reinforcing steel bar truss body. The reinforcing steel bar truss body comprises the reinforcing steel bar trusses and cabinet type bottom formworks, the reinforcing steel bar trusses comprise upper-chord reinforcing steel bars, lower-chord reinforcing steel bars, horizontal reinforcing steel bars of supports, vertical reinforcing steel bars of the supports and reinforcing steel bars of web members, the two corresponding lower-chord reinforcing steel bars are welded at the bottom of each reinforcing steel bar truss, the reinforcing steel bar trusses are connected with the cabinet type bottom formworks by PPC (chlorinated polypropylene) hang fasteners, and quick connecting conical pins are arranged at an end of each cabinet type bottom formwork. The integral combining and hoisting in-position structure device has the advantages that the integral combining and hoisting in-position structure device is provided with the PPC hang fasteners and the quick connecting conical pins, accordingly, the integral unit floor plates with sizes and specifications can be prefabricated in fields and can be assembled on a large scale, the purpose of hoisting the floor plates of integral units in position at one step can be achieved, the field construction intensity can be relieved, and erection of scaffolds can be omitted; the detachable and reusable combined formworks are formed, so that the construction efficiency can be effectively improved, and the construction economic cost can be reduced.
The invention belongs to the technical field of building construction, and discloses an integral combining and hoisting in-position structure device for floor plates of reinforcing steel bar trusses. The integral combining and hoisting in-position structure device comprises a reinforcing steel bar truss body. The reinforcing steel bar truss body comprises the reinforcing steel bar trusses and cabinet type bottom formworks, the reinforcing steel bar trusses comprise upper-chord reinforcing steel bars, lower-chord reinforcing steel bars, horizontal reinforcing steel bars of supports, vertical reinforcing steel bars of the supports and reinforcing steel bars of web members, the two corresponding lower-chord reinforcing steel bars are welded at the bottom of each reinforcing steel bar truss, the reinforcing steel bar trusses are connected with the cabinet type bottom formworks by PPC (chlorinated polypropylene) hang fasteners, and quick connecting conical pins are arranged at an end of each cabinet type bottom formwork. The integral combining and hoisting in-position structure device has the advantages that the integral combining and hoisting in-position structure device is provided with the PPC hang fasteners and the quick connecting conical pins, accordingly, the integral unit floor plates with sizes and specifications can be prefabricated in fields and can be assembled on a large scale, the purpose of hoisting the floor plates of integral units in position at one step can be achieved, the field construction intensity can be relieved, and erection of scaffolds can be omitted; the detachable and reusable combined formworks are formed, so that the construction efficiency can be effectively improved, and the construction economic cost can be reduced.
Integral combining and hoisting in-position structure device for floor plates of reinforcing steel bar trusses
16.12.2015
Patent
Elektronische Ressource
Englisch
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