Quick-release aluminum mold flexible connection structure in cast-in-place bay window plate cavity of PC concrete structure

Abstract

A quick-release aluminum mold flexible connection structure in a cast-in-place bay window plate cavity of a PC concrete structure comprises an aluminum mold plate and is characterized in that the aluminum mold plate is a bay window aluminum mold plate and is a common bay window component, the aluminum mold plate is arranged on the outer side of the bay window cavity and is spliced below an adhesive tape in the cavity, and the spliced aluminum mold (2) is arranged to be an n-shaped aluminum cover. Pins (3) are arranged on the two sides of the top of the n-shaped aluminum cover, a butt joint screw (6) is arranged in the middle of the n-shaped aluminum cover and used for fixing aluminum formworks on the two sides of a bay window, and rubber (5) is arranged on the edge of the inner side of the n-shaped aluminum cover, so that the quick-release aluminum formwork flexible connection structure in the cast-in-place bay window plate cavity is achieved. The quick-release aluminum mold flexible connection structure in the cast-in-place bay window plate cavity of the PC concrete structure has the advantages that convenience in the aluminum mold mounting and dismounting process is guaranteed, damage to the structure is reduced, and the integrity of the structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to a template erection structure, in particular to a quick-detachable aluminum template soft connection structure in a cavity of a cast-in-place bay window plate of a PC concrete structure. Background Art

[0002] With the rise of the domestic green and environmentally friendly building trend, the use of domestic aluminum formwork systems has shown a trend of rapid expansion, especially in prefabricated residential buildings. However, due to the full consideration of the functional requirements of the building, there are often bay windows, and the bay window cavity space is limited, which will greatly affect the installation and removal of the aluminum formwork.

[0003] Therefore, the known support methods of the aluminum formwork for the bay windows have the above-mentioned inconveniences and problems. Utility Model Content

[0004] The purpose of the utility model is to provide a safe and reliable PC concrete structure cast-in-place bay window board cavity quick-detachable aluminum form soft connection structure.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] A PC concrete structure cast-in-place bay window panel cavity quick-detachable aluminum formwork soft connection structure, including an aluminum formwork, characterized in that:

[0007] The aluminum template is a bay window aluminum template, which is a commonly used bay window component. The aluminum template is arranged on the outside of the bay window cavity and under the rubber strip inside the cavity. The assembled aluminum template is arranged into a Π-shaped aluminum cover. Pins are provided on both sides of the top of the Π-shaped aluminum cover. A tension screw is provided in the middle of the Π-shaped aluminum cover for fixing the aluminum templates on both sides of the bay window. A rubber is provided on the inner edge of the Π-shaped aluminum cover to achieve a quick-detachable aluminum template soft connection structure in the cavity of the cast-in-place bay window panel.

[0008] The quick-detachable aluminum formwork soft connection structure in the cavity of the PC concrete structure cast-in-place bay window panel of the utility model can also be further realized by adopting the following technical measures.

[0009] The aforementioned PC concrete structure cast-in-place bay window panel cavity quick-detachable aluminum formwork soft connection structure, wherein the rubber is in the shape of a 10mm×10mm long strip.

[0010] The aforementioned PC concrete structure cast-in-place bay window panel cavity quick-detachable aluminum formwork soft connection structure, wherein the upper and lower sides of the rubber are extended to act as a slot to ensure that it does not fall off during concrete pouring, thereby separating the aluminum formwork in the bay window panel cavity space, and achieving the goal that the aluminum formwork can be installed and removed in sections.

[0011] The aforementioned PC concrete structure cast-in-place bay window panel cavity quick-detachable aluminum formwork soft connection structure, wherein the staggered distance between the upper and lower aluminum formworks in the cavity separated by the cavity space aluminum formwork is ≥10mm.

[0012] After adopting the above technical solution, the PC concrete structure cast-in-place bay window panel cavity quick-detachable aluminum mold soft connection structure of the utility model has the following advantages:

[0013] 1. Ensure the convenience of aluminum mold installation and removal;

[0014] 2. Reduce damage to the structure and ensure its integrity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the quick-detachable aluminum mold soft connection structure in the cavity of the PC concrete structure cast-in-place bay window panel according to an embodiment of the utility model.

[0016] In the picture: 1 prefabricated bay window wall panel, 2 aluminum mold, 3 pins, 4 concrete structure, 5 rubber, 6 tension screws. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the embodiments and the accompanying drawings.

[0018] Example 1

[0019] The utility model discloses a PC concrete structure cast-in-place bay window board cavity internal quick-detachable aluminum formwork soft connection structure, which comprises an aluminum formwork.

[0020] The utility model discloses a quick-detachable aluminum mold soft connection structure in the cavity of a PC concrete structure cast-in-place bay window panel, which is an improvement on the existing technology, and continues to ensure the convenient assembly of the aluminum mold and the integrity of the structure as much as possible.

[0021] Please refer to Figure 1 , Figure 1It is a schematic diagram of the soft connection structure of the quick-detachable aluminum formwork in the cavity of the cast-in-place bay window panel of the PC concrete structure of the embodiment of the utility model. As shown in the figure, the aluminum formwork is a bay window aluminum formwork, which is a commonly used bay window component, and is arranged on the side of the aluminum formwork where the prefabricated bay window wall panel 1 is arranged. The aluminum formwork is spliced ​​under the rubber strip outside the bay window cavity and inside the cavity, and the spliced ​​aluminum formwork 2 is arranged into a Π-shaped aluminum cover, and pins 3 are provided on both sides of the top of the Π-shaped aluminum cover, and a tension screw 6 is provided in the middle of the Π-shaped aluminum cover for fixing the aluminum formwork on both sides of the bay window. The inner edge of the Π-shaped aluminum cover is provided with a rubber 5, so as to achieve a quick-detachable aluminum formwork soft connection structure in the cavity of the cast-in-place bay window panel. The quick-detachable aluminum formwork soft connection structure in the cavity of the cast-in-place bay window panel of the PC concrete structure, wherein the rubber is a 10mm×10mm strip. The upper and lower sides of the rubber are extended to play the role of slots to ensure that they do not fall off when pouring concrete, so that the aluminum template in the inner cavity of the bay window board can be separated, so that the aluminum template can be installed and removed in sections. The staggered distance between the upper and lower aluminum templates in the cavity of the aluminum template is ≥10mm.

[0022] The operation method of the quick-disassembly aluminum mold soft connection structure in the cavity of the PC concrete structure cast-in-place bay window plate of the utility model embodiment is as follows:

[0023] 1. After the aluminum formwork around the bay window is erected, start assembling the aluminum formwork at the bay window position.

[0024] 2. First assemble the aluminum mold on the outside of the bay window cavity and the aluminum mold on the bottom of the rubber strip inside the cavity, and fix them with pins and tension screws.

[0025] 3. Then assemble and fix the aluminum mold around the upper line of the rubber strip in the bay window cavity and the aluminum mold of the upper cover of the bay window. The upper and lower aluminum molds in the cavity are staggered by about 10mm.

[0026] 4. Insert the rubber strip into the gap between the upper and lower aluminum molds inside the bay window cavity to complete the final assembly.

[0027] 5. When dismantling, first dismantle the upper and external aluminum molds of the bay window. When dismantling the aluminum mold inside the bay window cavity, first remove the aluminum mold around the upper line of the rubber strip. Since the aluminum mold in the cavity is divided, the volume of the upper aluminum mold is relatively small, and it is less affected by the space during dismantling. The connecting rubber strip is also a flexible material. The dismantling process will be more convenient than the existing process and is not easy to damage the structure. Finally, remove the aluminum mold below the rubber strip.

[0028] The above embodiments are only for the purpose of illustrating the present invention, but not for limiting the present invention. A person skilled in the relevant technical field may make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also belong to the scope of the present invention and should be defined by the claims.

Claims

1. A quick-detachable aluminum formwork soft connection structure in the cavity of a PC concrete structure cast-in-place bay window panel, comprising an aluminum formwork, characterized in that: The aluminum template is a bay window aluminum template, which is a commonly used bay window component. The aluminum template is arranged on the outside of the bay window cavity and under the rubber strip inside the cavity for assembly. The assembled aluminum template (2) is arranged to form a Π-shaped aluminum cover. Pins (3) are arranged on both sides of the top of the Π-shaped aluminum cover. A tension screw (6) is arranged in the middle of the Π-shaped aluminum cover for fixing the aluminum templates on both sides of the bay window. A rubber sheet (5) is arranged on the inner edge of the Π-shaped aluminum cover to achieve a quick-detachable aluminum template soft connection structure in the cavity of the cast-in-place bay window board.

2. The PC concrete structure cast-in-place bay window panel cavity quick-release aluminum mold soft connection structure as claimed in claim 1, characterized in that: The rubber is in the shape of a 10mm×10mm strip.

3. The PC concrete structure cast-in-place bay window board cavity quick-release aluminum mold soft connection structure as claimed in claim 1, characterized in that: The upper and lower sides of the rubber are extended to act as slots to ensure that they do not fall off when pouring concrete, thereby separating the aluminum template in the inner cavity space of the bay window panel and achieving the goal that the aluminum template can be installed and removed in sections.

4. The PC concrete structure cast-in-place bay window panel cavity quick-release aluminum mold soft connection structure as claimed in claim 3, characterized in that: The staggered distance between the upper and lower aluminum molds in the cavity separated by the cavity space aluminum template is ≥10mm.

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