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Construction Method of Shear Wall Transfer Floor of Prefabricated Buildings

A shear wall, prefabricated technology, applied in the direction of building, building components, building structure, etc., to achieve the effect of strong practicability, convenient disassembly and installation of formwork, convenient disassembly, installation and turnover

Active Publication Date: 2022-02-08
河南省第一建设集团第七建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a construction method for the transfer layer of the prefabricated building shear wall, which solves the problems mentioned in the above-mentioned background technology

Method used

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  • Construction Method of Shear Wall Transfer Floor of Prefabricated Buildings
  • Construction Method of Shear Wall Transfer Floor of Prefabricated Buildings
  • Construction Method of Shear Wall Transfer Floor of Prefabricated Buildings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064]Embodiment 1, the device applying the above-mentioned prefabricated building shear wall transfer layer construction method includes a longitudinal bar 1, and the left end of the longitudinal bar 1 is open, and there are two sets of transverse bars 2 sliding longitudinally in the longitudinal bar 1, and the longitudinal bar 1 There is a groove structure with a T-shaped cross-section at the left end, and the groove structure is transparent along the front and rear directions. The end of the transverse rod 2 is a slider-shaped structure with a T-shaped cross-section. The cooperation of the two makes the two transverse rods It can move along the longitudinal direction of the longitudinal bar 1. Since the front and rear ends of the longitudinal bar 1 are in a penetrating state, the transverse bar 2 can be smoothly disengaged from the longitudinal bar 1. The longitudinal bar 1 is rotatably connected with a Two-way lead screw 3, the two-way lead screw 3 relies on the support fra...

Embodiment 2

[0067] Embodiment 2, on the basis of Embodiment 1, wherein the longitudinal board 9 provided with one or more groups of movable positioning hole structures includes the body of the longitudinal board 9, and the longitudinal board 9 can adopt a wooden structure. There is a square hole 12 on the body of the longitudinal bar 1, the lower end of the square hole 12 is connected with a limit frame 13, and a positioning hole structure with a radius adjustment is placed in the square hole 12, forming a group of openings on the longitudinal plate 9. Positioning hole structure, when only one set of positioning holes is required at the lower end of the formwork structure, the positioning holes can be positioned at the corresponding positions by moving the position of the longitudinal plate 9 and according to the position of the sleeve 55 on the drawing;

[0068] The body of the longitudinal plate 9 is provided with a longitudinally transparent sliding hole 14. The sliding hole 14 is longi...

Embodiment 3

[0070] Embodiment 3, on the basis of Embodiment 1, the board structure with adjustable lateral spacing or the board structure with adjustable longitudinal spacing includes a connecting plate that cooperates with the slide rail 11 of the vertical bar 4 on the corresponding side 26. The connecting plate 26 opens in the direction of the vertical rod 4, and its interior is a box structure. The connecting plate 26 is opened with a rectangular groove 27 at one end facing the other connecting plate 26, and two sets of rectangular grooves 27 slide horizontally. Cooperate with a clamping plate 28 placed between two groups of connecting plates 26, so that the clamping plate 28 can only move along the transverse direction of the rectangular groove 27. Two sets of Us are connected to the upper and lower ends of the clamping plate 28 respectively. Shaped plate 29, the upper and lower ends of the clamp plate 28 are respectively horizontally slidably fitted with a top tightening block 30 that...

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Abstract

The invention relates to a construction method for a transition layer of a prefabricated building shear wall. The invention adopts the cooperation among the longitudinal bar, the transverse bar and the vertical bar, and adopts a screw connection between the longitudinal bar and the transverse bar to make it convenient to drive It is easy to disassemble while moving. The cooperation between the ratchet and the pawl is used to realize the positioning of the template. At the same time, the unlocking device is used to facilitate the disassembly work between the vertical rod and the horizontal rod. The device is locked, wherein guide rails are set on the vertical rods, and the formwork structure is installed in the guide rails to form a rectangular formwork frame structure, which is convenient for disassembly, installation and turnover. After the upper and lower ends of the cylinder are locked, deviation will not occur during the process of concrete pouring and vibration. The sleeve steel bar of the invention is positioned accurately and is not easy to deviation and deformation, and it is convenient for turnover. It is convenient to disassemble and install the formwork, and has strong practicability. Suitable for promotional use.

Description

technical field [0001] The invention belongs to the technical field of construction equipment methods, and in particular relates to a construction method for a transition layer of a prefabricated building shear wall. Background technique [0002] At present, under the background of vigorously promoting the transformation of economic development mode, adjusting industrial structure and vigorously promoting energy conservation and emission reduction in China, local governments have introduced local policies to support the development of construction industrialization, focusing on affordable housing construction. Domestic large-scale real estate development companies, general contracting companies and prefabricated component manufacturers have also taken action to increase investment in construction industrialization. From a national perspective, the construction industrialization represented by the rapid development of new prefabricated concrete assembly structures has entered...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04G21/00E04G11/08E04G17/00E04G17/075
CPCE04B2/00E04G21/00E04G11/08E04G17/00E04G17/0755E04G2017/008
Inventor 周建设胡凌云张松涛何小宁张德鹏郭旗张瑞瑞王坤王小龙郭建光袁兵张春贾志浩
Owner 河南省第一建设集团第七建筑工程有限公司