Rebar cage and steel formwork integral direct anchoring positioning structure

A technology for positioning structures and steel formwork, applied to structural elements, formwork/formwork/work frames, building components, etc., can solve problems such as inapplicability, and achieve the effect of simple use, easy promotion and use, and easy overall hoisting

CN110206305AActive Publication Date: 2019-09-06SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-09-06

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Abstract

The invention discloses a rebar cage and steel formwork integral direct anchoring positioning structure. The rebar cage and steel formwork integral direct anchoring positioning structure comprises a positioning foundation and a rebar cage and steel formwork integrated structure, the rebar cage and steel formwork integrated structure is in direct anchoring fit with the positioning foundation through a lifting appliance, the positioning foundation comprises a raft foundation and a steel formwork positioning frame arranged on a reserved opening in the raft foundation, and the reserved opening ofthe raft foundation is located over a reserved pit of a reserved column sinking foundation. By assembling a first L-shaped steel supporting formwork and a second L-shaped steel supporting formwork, arebar cage is placed in a steel formwork, the rebar cage and the steel formwork are fixed into a whole through cooperation of a top support, a main bar connecting pipe, a main bar connecting sleeve and a main bar fixing sleeve, the mounting position of a raft rebar transversely penetrating through the reserved opening is positioned through a raft rebar positioning frame, collision or blocking generated when the raft rebar is inserted into a rebar cage main bar in a penetrating mode in the later period is avoided, and the position of the steel formwork in the rebar cage and the steel formwork which are integrally connected is positioned through the steel formwork positioning frame, and the construction processes are simplified.
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Description

technical field

[0001] The invention belongs to the technical field of integral direct anchor positioning of reinforcement cage and steel formwork, and in particular relates to an integral direct anchor positioning structure of reinforcement cage and steel formwork. Background technique

[0002] With the development of my country's economy, there are more and more large-scale industrial plants and logistics warehouses in engineering construction, and more steel structures, PC, and cast-in-place concrete composite structures are used. The cast-in-place concrete columns are used as the main load-bearing columns, and the speed of on-site fabrication becomes a constraint The key to the installation of PC components and roof trusses. The traditional construction techniques of scaffolding, formwork and concrete pouring are no longer suitable for the construction of large industrial plants and logistics warehouses. Traditional cast-in-place column construction requires erection of ...

Examples

Embodiment Construction

[0061] Such as Figure 1 to Figure 11As shown, the present invention includes an integrated structure of a reinforcement cage and a steel formwork and a positioning foundation that cooperates with the integrated structure of a reinforcement cage and a steel formwork, and the integrated structure of a reinforcement cage and a steel formwork is directly anchored with the positioning foundation through a hoist , the positioning foundation includes a raft foundation arranged on the reserved column sinking foundation 39 and a reserved opening and a steel formwork positioning frame arranged on the reserved opening, and the reserved column sinking foundation 39 and the raft foundation A cushion layer 38 is laid between them, and a cushion layer reserved opening is reserved on the cushion layer 38. The reserved opening of the raft foundation is located directly above the reserved pit of the reserved column sinking foundation 39, and the raft foundation The reserved opening of the rese...