Sub-frame and pre-buried structure and method thereof

A sub-frame and pre-embedded technology, applied to the base frame, building components, frame fixing, etc., can solve problems such as increasing the occurrence rate of quality problems, leakage, and increased operating procedures, so as to improve construction efficiency, speed up construction progress, The effect of reducing workload

Active Publication Date: 2018-12-18
中建铝新材料成都有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, to provide a sub-frame and its pre-embedded structure and method, to solve the problem of increasing the operating procedures caused by the existing construction of the wall first and then installing the sub-frame, which is prone to leakage and increased The problem of the occurrence rate of large quality problems

Method used

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  • Sub-frame and pre-buried structure and method thereof
  • Sub-frame and pre-buried structure and method thereof
  • Sub-frame and pre-buried structure and method thereof

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Embodiment approach

[0068] As another preferred embodiment of the present invention, it further includes:

[0069] A bottom plate 221 is vertically connected to the bottom end of the anchor plate 22. When the subframe 20 is set, the bottom plate 221 is attached to the corresponding steel bars in the wall formwork.

[0070] Utilizing the provided bottom plate 221 can improve the stability of the installation of the sub-frame 20. When the sub-frame 20 is installed, the bottom plate 221 abuts on the corresponding wall reinforcement to provide a certain supporting force for the sub-frame 20. Preferably, the bottom plate 221 is fixedly connected with the corresponding wall reinforcement.

[0071] The pre-embedding method of the present invention further includes: after the wall reaches the design strength, the wall template and the window template are removed, and the sub-frame 20 is left on the wall 11. Then install the window 41 on the square frame 21 of the sub-frame 20. The main frame of the window 41 i...

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Abstract

The present invention relates to a sub-frame and a pre-buried structure and method thereof. The sub-frame is pre-buried on a wall at a window hole, and includes a square frame in a long strip shape and having a hollow interior to form a cavity; an anchoring plate vertically disposed on the bottom of the square frame and embedded in the wall; and a positioning baffle vertically connected to both sides of the square frame and extending toward the outer side of the square frame, wherein the upper surface of the positioning baffle is flush with the lower surface of the bottom of the square frame.The sub-frame can be constructed together with the wall, can be positioned and installed with a window hole template at the window hole by the positioning baffle, and is clamped by the window hole template. The sub-frame and the window hole template are used together as the window hole template, thereby realizing the sub-frame positioning installation during a template installation stage, solvingthe problem of the field hole measurement and installation of a traditional sub-frame, and reducing the construction process and the workload of the cross operation.

Description

Technical field [0001] The invention relates to the field of window structure engineering, in particular to a sub-frame and its embedded structure and method. Background technique [0002] In the field of construction, water seepage on external walls and damaged and polluted windows is a common quality problem that is difficult to solve, and it is also one of the quality problems that owners complain about. In order to avoid windows being damaged and polluted, dry installation is now used for window installation, that is, the secondary frame is installed after the wall of the opening is formed, and the surface of the opening is waterproofed, insulated and decorated, and then the window is installed on the secondary frame after completion . [0003] Although this type of installation method facilitates the installation of the windows, improves the installation accuracy of the openings, and prevents the finished windows from being contaminated by construction. However, the secondar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G15/02E06B1/02E06B1/60
CPCE04G15/02E06B1/02E06B1/6038
Inventor 赵坤阳彭秋林曹超亚
Owner 中建铝新材料成都有限公司
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