Double-wall and double-column structure for civil air defense part of basement

Abstract

The utility model relates to the field of building construction engineering, in particular to a double-wall double-column structure of a basement civil air defense part. According to the technical scheme, a partition plate is included; the wall ribs are arranged on the two sides of the partition plate; the column ribs are arranged on the two sides of the partition plate; the transverse steel bars penetrate through the partition plate, and the transverse steel bars are fixedly connected with the corresponding column bars and the corresponding wall bars; the wall bodies are formed on the two sides of the partition plate in a pouring mode and are used for burying and fixing the corresponding wall reinforcements; the column bodies are formed on the two sides of the partition plate in a pouring mode, the corresponding column ribs are embedded and fixed, and the column bodies are connected with the corresponding ends of the wall body. The construction method has the beneficial effects that by arranging the partition plate, the partition plate is reserved in the pouring position after pouring is completed, and therefore the difficulty in dismantling is avoided.

Description

Technical Field

[0001] The utility model relates to the field of building construction engineering, in particular to a double-wall double-column structure of a basement civil air defense part. Background Art

[0002] The traditional method of removing the formwork wood after the double columns and double walls of the basement civil air defense area are reinforced by formwork and concrete is poured. This method is difficult to reinforce and remove the formwork, and after the formwork is removed, a cavity is formed because the basement top plate is closed by the structural beam and slab, which has a bad impact on the airtightness of the civil air defense structure. Therefore, it is necessary to design a new structure to avoid the problem of difficult formwork reinforcement and removal. Utility Model Content

[0003] The utility model aims to overcome the defects of the prior art, provide a double-wall double-column structure for the civil air defense part of the basement, and solve the problem of the difficulty in template reinforcement and removal in the prior structure.

[0004] The utility model provides a double-wall double-column structure for a basement civil defense area, and its technical solution is: a partition plate; wall bars arranged on both sides of the partition plate corresponding to the wall setting position; column bars arranged on both sides of the partition plate corresponding to the column setting position; a plurality of transverse steel bars arranged through the partition plate, the transverse steel bars being fixedly connected to the corresponding column bars and the corresponding wall bars; a wall body cast on both sides of the partition plate and buried with the corresponding wall bars; a column body cast on both sides of the partition plate and buried with the corresponding column bars, the column body being connected to the corresponding end portions of the wall.

[0005] Furthermore, the wall reinforcement and the column reinforcement are both arranged vertically.

[0006] Furthermore, the transverse reinforcement includes a first transverse reinforcement and a second transverse reinforcement, the first transverse reinforcement is fixedly connected to the corresponding column reinforcement, and the second transverse reinforcement is fixedly connected to the corresponding wall reinforcement.

[0007] Furthermore, the partition plate is a hard plastic plate.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] By providing the partition plates, the partition plates are retained in the casting position after the casting is completed, thereby avoiding the difficulty of removal.

[0010] By setting the partition plate as a hard plastic plate, when pouring concrete on the walls and columns, the downward pressure of the concrete will not damage the structure of the hard plastic plate, and after the concrete solidifies, the hard plastic plate will not affect the release of stress on the walls and columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a top view of the cross-sectional view of the double-wall double-column structure of the basement civil air defense area of ​​the utility model.

[0012] Legend: 1. Column; 2. Wall; 3. Column reinforcement; 4. Wall reinforcement; 5. First transverse reinforcement; 6. Second transverse reinforcement; 7. Partition plate. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] See also Figure 1 The utility model provides a double-wall double-column structure for the civil air defense part of the basement, which solves the problem of the difficulty in template reinforcement and removal in the existing structure. By setting the partition plate, the partition plate is retained in the casting position after the casting is completed, thereby avoiding the difficulty of removal. By setting the partition plate as a hard plastic plate, when the concrete is cast on the wall and the column, the downward pressure of the concrete will not damage the structure of the hard plastic plate, and after the concrete solidifies, the hard plastic plate will not affect the release of the stress of the wall and the column.

[0015] See also Figure 1 , showing a top view of the double wall and double column structure of the basement civil defense part of the utility model. Figure 1 , the double-wall and double-column structure of the basement civil defense area of ​​the utility model is explained.

[0016] like Figure 1 As shown, the utility model is a double-wall double-column structure of a basement civil defense part, and its technical solution is: a partition plate 7; wall reinforcements 4 arranged on both sides of the partition plate 7; column reinforcements 3 arranged on both sides of the partition plate 7; a plurality of transverse steel bars arranged through the partition plate 7, the transverse steel bars are fixedly connected to the corresponding column reinforcements 3 and the corresponding wall reinforcements 4; a wall body 2 cast on both sides of the partition plate 7 and buried with the corresponding wall reinforcements 4; a column body 1 cast on both sides of the partition plate 7 and buried with the corresponding column reinforcements 3, the column body 1 being connected to the corresponding ends of the wall body 2.

[0017] In a specific implementation, the wall reinforcement 4 and the column reinforcement 3 are both arranged vertically.

[0018] In a specific embodiment, the transverse reinforcement includes a first transverse reinforcement 5 and a second transverse reinforcement 6 , wherein the first transverse reinforcement 5 is fixedly connected to the corresponding column reinforcement 3 , and the second transverse reinforcement 6 is fixedly connected to the corresponding wall reinforcement 4 .

[0019] In a specific embodiment, there are a plurality of the first transverse reinforcement 5 and the second transverse reinforcement 6 and the plurality of the first transverse reinforcement 5 and the second transverse reinforcement 6 are arranged at intervals.

[0020] In a preferred embodiment, the diameter of the first transverse reinforcement 5 and the second transverse reinforcement 6 is 10 mm.

[0021] In a preferred embodiment, the distance between two adjacent first transverse steel bars 5 is 100 mm; the distance between two adjacent second transverse steel bars 6 is 100 mm.

[0022] In a preferred embodiment, the first transverse reinforcement 5 and the column reinforcement 3 are fixed by tying wires; the second transverse reinforcement 6 and the wall reinforcement 4 are fixed by tying wires.

[0023] In a specific embodiment, the partition plate 7 is a hard plastic plate. By setting the partition plate 7 to be made of a hard plastic plate, the hard plastic plate can be used as a template when pouring the wall 2 and the column 1, and the hard plastic plate does not need to be removed after pouring.

[0024] The following is a detailed description of the use of the double-wall double-column structure of the basement civil air defense area of ​​the utility model.

[0025] The column reinforcement 3 in the column 1 and the wall reinforcement 4 in the wall 2 are tied, and then the partition plate 7 is placed at the specified position, the first transverse reinforcement 5 and the second transverse reinforcement 6 are passed through the partition plate 7, and the two ends of the first transverse reinforcement 5 are tied to the corresponding column reinforcement 3 by tying wire, and the two ends of the second transverse reinforcement 6 are tied to the corresponding wall reinforcement 4 by tying wire.

[0026] A casting template is arranged outside the column 1 and the wall 2 to be cast, and then concrete is poured into the casting template to form the wall 2 and the column 1.

[0027] After the casting of the column 1 and the wall 2 is completed, the outer casting formwork is removed, while the partition plate 7 in the expansion joint 8 is retained.

[0028] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the scope of protection of the utility model shall be defined by the scope of the attached claims.

Claims

1. A double-wall double-column structure for a basement civil air defense area, characterized in that: include: A partition plate (7); Wall reinforcements (4) arranged on both sides of the partition plate (7); Column reinforcements (3) arranged on both sides of the partition plate (7); A plurality of transverse steel bars are arranged through the partition plate (7), and the transverse steel bars are fixedly connected to corresponding column bars (3) and corresponding wall bars (4); Casting a wall (2) formed on both sides of the partition plate (7) and burying corresponding wall reinforcements (4); A column (1) is cast and formed on both sides of the partition plate (7) and embeds the corresponding column reinforcement (3); the column (1) is connected to the corresponding end of the wall (2).

2. The double-wall double-column structure of the basement civil air defense area according to claim 1 is characterized by: The wall reinforcement (4) and the column reinforcement (3) are both arranged vertically.

3. The double-wall double-column structure of the basement civil air defense area according to claim 1 is characterized by: The transverse reinforcement comprises a first transverse reinforcement (5) and a second transverse reinforcement (6), wherein the first transverse reinforcement (5) is fixedly connected to the corresponding column reinforcement (3), and the second transverse reinforcement (6) is fixedly connected to the corresponding wall reinforcement (4).

4. The double-wall double-column structure of the basement civil air defense area according to claim 1 is characterized by: The partition plate (7) is a hard plastic plate.

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