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Aluminum alloy formwork keel structure and construction method thereof

A technology of aluminum alloy formwork and construction method, which is applied in the direction of formwork/formwork/work frame, formwork treatment, building construction, etc., and can solve the problems that the main keel profile is not easy to disassemble, cannot be tightly matched, and is unfavorable for quick disassembly. , to achieve the effects of quick and early dismantling, firm locking and reduced construction costs

Inactive Publication Date: 2017-07-28
SHANDONG XINHUOXIN MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned keel structure can meet the basic requirements of quick release, when connecting the main keel profile and the early release head with a connecting plate, the angle between the end face of the main keel profile and the end face of the early release head is different, and cannot be closely matched. In addition, the early release head The upper surface of the upper surface of the main keel is higher than the upper plane of the main keel profile, so the concrete is easy to infiltrate from the end face of the main keel profile and the end face of the early demolition head during pouring, and the main keel profile can only be removed when the concrete has sufficient strength , but at this time the infiltrated concrete is solidified, and the main keel profile is not easy to disassemble, that is, the above structure is not conducive to quick disassembly

Method used

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  • Aluminum alloy formwork keel structure and construction method thereof
  • Aluminum alloy formwork keel structure and construction method thereof
  • Aluminum alloy formwork keel structure and construction method thereof

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Embodiment 1

[0028] Such as Figure 1-Figure 3 As shown, the aluminum alloy formwork keel structure of this embodiment includes a plurality of early dismantling heads 5, main keel profiles 6 and keel locking strips 3, and every two main keel profiles 6 are detachably connected to two early dismantling heads 5. end, the two end surfaces 6-1 of the main keel profile 6 are inclined planes, and the angle between it and the upper plane 6-2 is between 100° and 140°; The early dismantling head 5 and the main keel profile 6 can be closely matched; the lower parts of the two ends of the main keel profile 6 are respectively fixed with two keel brackets 7, and the front and rear sides of the keel bracket 7 are provided with symmetrical trapezoidal cross-sections. The first draw-in slot 7-1, the lower end of the early dismantling head 5 is provided with the second draw-in slot 5-1 corresponding to the first draw-in slot 7-1, and the two ends of the keel lock bar 3 are respectively inserted into two ad...

Embodiment 2

[0038] combine Figure 1-Figure 3 As shown, the specific structure of the keel structure of the aluminum alloy formwork in this embodiment is as follows: it includes at least one early demolition head 5 and at least one keel 6, the cross section of the keel 6 is groove-shaped, and the two sides of the keel 6 are provided with aluminum alloy formwork Connected mounting hole 6-3, the end of the keel 6 is compatible with the end of the early dismantling head 5 and the two are detachably connected, the angle formed between the end face of the early dismantling head 5 and the upper plane is less than or equal to 90°, and the early The upper plane of the head 5 and the upper plane 6-2 of the keel are on the same plane.

[0039] In this embodiment, the number of early dismantling heads 5 is 2, the number of keels 6 is 3, and two adjacent keels 6 are connected by one early dismantling head 5 . Of course, the number of keels 6 is M, and the number of early dismantling heads 5 is M+1, ...

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Abstract

The invention provides an aluminum alloy formwork keel structure and a construction method thereof, and relates to a keel structure and a construction method of the keel structure. The aluminum alloy formwork keel structure comprises at least one early-disassembly head (5) and at least one keel (6). The cross section of the keel (6) is of a groove shape; both lateral sides of the keel (6) are provided with an installation hole (6-3) connected with a formwork respectively; the end portion of the keel (6) is matched with the end portion of the early-disassembly head (5), and both are detachably connected; the disassembly is convenient. The construction method of the aluminum alloy formwork keel structure comprises the steps that firstly, the early-disassembly head and keel are connected to form the aluminum alloy formwork keel structure; then the aluminum alloy formwork keel structure is connected with other aluminum alloy formworks or the keel in the aluminum alloy formwork keel structure is connected with other aluminum alloy formworks first, and then the early-disassembly head is connected with the keel to form the aluminum alloy formwork keel structure. The plane formed by the aluminum alloy formwork keel structure and other aluminum alloy formworks is casted with concrete, which is beneficial to early disassembly.

Description

technical field [0001] The invention relates to the construction field, in particular to an aluminum alloy formwork keel structure; the invention also relates to a construction method of the aluminum alloy formwork keel structure. Background technique [0002] The keel structure is an important part of the quick release system. The existing keel structure includes the main keel profile and the early dismantling head. The main keel profile and the early dismantling head are detachably connected through the connecting plate. The specific connection method is: connecting plate There is a gap corresponding to the load-bearing step on the early dismantling head, and the two ends of the connecting plate are inserted into the slots of two adjacent main keel profiles, and the gap of the connecting plate is engaged with the bearing steps of the early dismantling head , and then lock the main keel profile with the early dismantling head. [0003] Although the above-mentioned keel str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/50
CPCE04G11/50E04G19/00E04G2011/505
Inventor 马仁怀林松山仲少军丁周庆王恒磊魏庆传
Owner SHANDONG XINHUOXIN MATERIAL TECH CO LTD
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