Aluminum alloy formwork rectangular-section profile and unit formwork structure of aluminum alloy formwork
A technology of aluminum alloy formwork and rectangular cross-section, which is applied in the direction of formwork/formwork components, sheet/board, building elements, etc., can solve the problems of unguaranteed safety performance, unreasonable cross-section structure, and difficulty in making and molding, etc., to achieve Simple forming, fast and easy disassembly and assembly, and the effect of reducing the unit weight of profiles
Inactive Publication Date: 2016-03-23
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1
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[0004] The purpose of the present invention is to provide an aluminum alloy formwork rectangular cross-section profile and its unit formwork structure. To solve the existing large-size all-aluminum alloy formwork, there are difficulties in making and forming, high cost and heavy weight, unreasonable cross-sectional structure, and insufficient force. Reasonable, technical issues where safety performance cannot be guaranteed
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[0028] Examples see Figure 1-2 As shown, an aluminum alloy template with a rectangular cross-section is an aluminum alloy special-shaped plate 1 extruded as a whole. The aluminum alloy special-shaped plate 1 is formed by a rectangular panel 1.3 and two opposite longitudinal side frames 1.1 on the back of the panel. The tank body and a group of longitudinal reinforcing ribs 1.2 evenly distributed on the bottom of the tank body, the longitudinal reinforcing ribs 1.2 are arranged in the center or more than two channels are arranged to divide the space of the tank body equally, the longitudinal reinforcing ribs 1.2 and the longitudinal side The frame 1.1 is equal in height and length, and the cross section of the longitudinal reinforcing rib 1.2 is a hollow rectangle, the short side of which is connected to the back of the panel.
[0029] see Figure 3-4 As shown, a unit formwork structure of an aluminum alloy formwork, including the above-mentioned aluminum alloy special-shaped...
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Abstract
The invention provides an aluminum alloy formwork rectangular-section profile and a unit formwork structure of an aluminum alloy formwork. The aluminum alloy formwork rectangular-section profile is an integrally-formed aluminum alloy special-shaped board and is composed of a groove and a set of longitudinal reinforcing ribs, wherein the groove is formed by a rectangular panel and two opposite longitudinal side frames arranged on the back face of the panel, and the longitudinal reinforcing ribs are evenly distributed at the bottom of the groove. The unit formwork structure of the aluminum alloy formwork comprises the aluminum alloy formwork rectangular-section profile, transverse side frames, transverse reinforcing ribs and corner reinforcing blocks. The aluminum alloy formwork rectangular-section profile and the unit formwork structure are clear in structure, easy to form and low in later formwork machining amount, machining cost is reduced, it can be guaranteed that the formwork is low in weight, safe in use and long in service life, construction efficiency is improved, standardized, systematic and industrial production is easier, formwork disassembly and assembly are rapid, easy and convenient, installation is firm, construction efficiency is high, and construction cost is low.
Description
technical field [0001] The invention relates to a profile used in an all-aluminum alloy formwork in building structure formwork construction and a unit formwork structure thereof. Background technique [0002] In the construction industry, the all-aluminum alloy formwork as an integrated pouring formwork system has become a popular technology in the construction formwork industry today. The all-aluminum formwork profile is the most basic constituent material in the all-aluminum formwork system. The research, design, shaping, processing, and production of the all-aluminum formwork profile section are directly related to the construction application, construction effect, construction convenience, and Construction schedule, construction safety, construction cost, etc. [0003] At present, the formwork profile specifications in the domestic all-aluminum formwork system are divided according to the section width of the formwork profile. The main dimensions are 100mm, 150mm, 200m...
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IPC IPC(8): E04G9/06F16S1/10
CPCE04G9/06F16S1/10
Inventor 孙涛杨少林陈晓东王立营于光张磊张平平史一剑包海明
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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