Concrete formwork structure and construction method thereof

A technology of concrete formwork and formwork, which is applied in the direction of formwork/formwork/work frame, connection parts of formwork/formwork/work frame, building construction, etc., and can solve the problems of high quality of reinforcement components and difficulty in installation

Active Publication Date: 2020-02-04
石丽
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  • Abstract
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Problems solved by technology

[0005] But the disadvantage is that in the vertical direction of the concrete column formwork, multiple groups of reinforcement components are usually arranged at different heights to complete the fixing of the concrete column formwork, and the diameter of the concrete column is generally large, and the quality of the reinforcement components It is relatively large, and each component needs to be hoisted in mid-air to complete the assembly, which is difficult to install

Method used

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  • Concrete formwork structure and construction method thereof
  • Concrete formwork structure and construction method thereof
  • Concrete formwork structure and construction method thereof

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Embodiment Construction

[0021] Such as figure 1 As shown, the present invention introduces a concrete formwork structure, including a formwork assembly 1, a reinforcement assembly 2 and a lifting mechanism 3, the formwork assembly 1 forms a concrete pouring space, and the reinforcement assembly 2 is used to reinforce the formwork assembly 1, The reinforcement assembly 2 has multiple groups, and the formwork assembly 1 is fixed at different heights of the formwork assembly 1 to ensure the stability of the formwork assembly 1, while the lifting mechanism 3 is located between the formwork assembly 1 and the reinforcement assembly 2. The reinforcement assembly 2 is lifted relative to the formwork assembly 1 . In this way, the reinforcement assembly 2 can be assembled at a low place close to the ground, and then the reinforcement assembly 2 is lifted to a reasonable position by the lifting mechanism 3, and finally the reinforcement assembly 2 is fastened to fix the formwork assembly 1, and the reinforceme...

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Abstract

The invention provides a concrete formwork structure and a construction method thereof. The concrete formwork structure comprises a formwork assembly and a reinforcing assembly; the reinforcing assembly comprises four reinforcing plates and connecting pieces, the four reinforcing plates are spliced to form a frame-shaped structure, and the reinforcing plates are connected through the connecting pieces; the formwork structure further comprises a lifting mechanism which comprises a lead screw, a driving motor and a lifting sleeve; the lead screw is vertically arranged and automatically rotates along a vertical shaft relative to the formwork assembly; the driving motor can drive the lead screw to rotate through belt transmission or chain transmission; and the lifting sleeve is in threaded connection with the lead screw and is connected to the inner sides of the reinforcing plates. The effect of lowering the mounting difficulty of the reinforcing assembly is achieved.

Description

technical field [0001] The invention relates to a concrete pouring formwork, in particular to a concrete formwork structure and a construction method. Background technique [0002] The concrete column formwork is used to form the concrete column. In the process of use, the concrete column formwork is enclosed into a closed space, and then concrete is poured into the concrete column formwork to form the concrete column. In the process of forming concrete columns, the concrete formwork will be subjected to the extrusion force of the concrete. Once the support force of the formwork is insufficient, there will be a phenomenon of grout leakage, and in severe cases, even mold explosion will occur, which seriously affects the safety of the construction site. [0003] In the prior art, in order to improve the structural strength of the concrete column formwork, the concrete column formwork on opposite sides is generally fixed by means of pulling bolts. With the method of split bolt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G13/02E04G17/00E04G17/065
CPCE04G13/02E04G17/001E04G17/0657
Inventor 石丽王子聪
Owner 石丽
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