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Rapid formwork supporting construction device and method for elevator shaft

A technology for construction devices and elevator shafts, which is applied in the fields of formwork/formwork/work frame, on-site preparation of building components, connectors of formwork/formwork/work frame, etc., which can solve the problems of difficult construction, low safety, Low construction efficiency and other issues, to achieve the effect of reducing construction difficulty, improving construction efficiency, and ensuring construction quality

Active Publication Date: 2020-11-03
HENAN POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rapid formwork construction device and method for an elevator shaft, which solves the problems of low construction efficiency, high construction difficulty, and low safety in the current elevator shaft formwork construction method

Method used

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  • Rapid formwork supporting construction device and method for elevator shaft
  • Rapid formwork supporting construction device and method for elevator shaft
  • Rapid formwork supporting construction device and method for elevator shaft

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Embodiment Construction

[0023] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.

[0024] combine Figure 1 to Figure 5 As shown, the present invention provides a rapid formwork construction device for an elevator shaft. The construction device includes a support frame plate 1, an air bag body 2 is wrapped around the outer periphery of the support frame plate 1, and several air bag columns are arranged inside the air bag body 2. 3. The inner end of each airbag column 3 is fixedly supported on the outer side of the support frame plate 1, and the outer end of the airbag column 3 is provided with a shaping plate 4, and the shaping plate 4 is bonded ...

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Abstract

The invention discloses a rapid formwork supporting construction device and method for an elevator shaft. The method comprises the steps of performing layer-by-layer construction from low to high, forming an inner formwork of an elevator shaft wall through the inflation of the construction device during the formwork supporting of each layer, repeatedly constructing an outer formwork of the elevator shaft wall, performing pouring, performing formwork removal after the pouring, and then lifting the construction device by one layer, and performing identical construction. According to the method,air bags are inflated to achieve formwork supporting of the formwork in the elevator shaft, the formwork supporting process is rapid, the situation that the formwork is pressed to deform is avoided, and the construction quality is guaranteed. Formwork removal is rapid as well, so that the manual operation can be greatly reduced, the construction difficulty is reduced, the construction efficiency is improved, and the safety risk is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a rapid formwork construction device and method for an elevator shaft. Background technique [0002] The elevator shaft is the shaft where the elevator is installed. The size of the shaft is determined according to the selection of the elevator. The elevator track and the counterweight rail are installed on the shaft wall, and the elevator door is installed in the reserved door opening. There is an elevator machine room on the top of the shaft. In the construction process of high-rise buildings, the elevator shaft construction methods currently used are relatively complicated. The concrete pouring of the elevator shaft wall requires a large number of formwork for support, and the inner formwork used for the next layer needs to be removed after pouring the first layer. , outer formwork, and supporting frame are all removed and taken out. When pouring the upper layer ...

Claims

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Application Information

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IPC IPC(8): E04G11/08E04G17/00E04G17/14E04F17/00
CPCE04G11/082E04G17/00E04G17/002E04G17/14E04F17/005
Inventor 董文娟谢颖川陈静思王晓霞刘长玲
Owner HENAN POLYTECHNIC INST
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