Mould for prefabricating double-skin wall component

Abstract

The utility model provides a prefabricated double-wall component mold, which belongs to the technical field of prefabricated double walls and comprises an upper bottom flange, a lower bottom flange, a plurality of left flanges, a plurality of right flanges, an upper top flange, a lower top flange and splicing square steel. The number of the upper bottom flange and the lower bottom flange is two, and one of the upper bottom flange and the lower bottom flange is installed on the lower side of the left-right flange. By arranging the upper and lower bottom flanges, the left and right flanges and the upper and lower top flanges and adopting the multi-combined type detachable formwork assembly, after the first wall body is poured, the formwork assembly of the second wall body can be directly installed, then the first wall body is poured, assembling of the two wall bodies is not needed, the construction procedure is simple, and consumed time is short; the product and the mold do not need to be turned over, so that expensive special equipment is not needed, one-time forming is basically achieved, the obtained prefabricated double-skin wall is better in integrity, higher in strength and precision and short in mold turnover time, and the mold cost is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to prefabricated double-skin wall technical field, especially relate to a prefabricated double-skin wall component mould. BACKGROUND

[0002] The prefabricated double-skin wall (composite wall) is mainly composed of two prefabricated wall bodies with cavities between them, and the prefabricated wall bodies are distributed with steel bars in horizontal and vertical directions; the traditional manufacturing method of the prefabricated double-skin wall is as follows: a certain thickness of concrete is laid in a mould, and after the concrete is solidified or basically solidified, a first prefabricated wall body is formed, then a certain thickness of concrete is laid in another mould, and before the second concrete is solidified, the first wall body reaching the strength is turned over, the exposed reinforcing bars, distribution bars and other embedded parts of the first wall body are pressed into the upper wall body, and the two wall bodies are combined together.

[0003] However, the traditional manufacturing method of the prefabricated double-skin wall mainly has the following problems:

[0004] Firstly, the two wall bodies need to be manufactured separately, and then assembled together after solidification, which cannot be integrally formed, and the construction process is complicated and time-consuming;

[0005] Secondly, since the two wall bodies are spliced after, the overall performance is poor, which leads to the decrease of the strength;

[0006] Thirdly, special equipment is needed to combine the two prefabricated wall bodies, and such equipment is expensive, which indirectly increases the construction cost of the double-skin wall building.

[0007] Therefore, it is necessary to invent a prefabricated double-skin wall component mould. CONTENT OF THE UTILITY MODEL

[0008] In order to solve the above technical problems, the utility model provides a prefabricated double-skin wall mould which does not need to turn over the product and the mould, and the obtained double-skin wall has better overall performance and higher strength;

[0009] The utility model provides a prefabricated double-skin wall component mould, including upper and lower bottom stop edges, left and right stop edges, upper and lower top stop edges and spliced square steels, the left and right stop edges adopt multiple, and the left and right stop edges are parallelly arranged, the upper and lower bottom stop edges adopt two, and one upper and lower bottom stop edge is installed on the downside of the left and right stop edges, and the other upper and lower bottom stop edge is installed at the middle position between the left and right stop edges, the upper and lower top stop edges adopt two, and one upper and lower top stop edge is installed on the upside of the left and right stop edges, and the other upper and lower top stop edge is installed at the middle position between the left and right stop edges, wherein the upper and lower top stop edges are located above the upper and lower bottom stop edges, the spliced square steels adopt multiple, and the spliced square steels are installed between adjacent two upper and lower bottom stop edges and upper and lower top stop edges.

[0010] Further technical solutions are that the upper and lower bottom edges are arranged in parallel, and the size of the upper and lower bottom edges matches the size of the left and right edges; and the lower part of the left and right edges is provided with a height control line for pouring the first layer of concrete of the double-skin wall.

[0011] Further technical solutions are that the upper and lower top edges are arranged in parallel, and the size of the upper and lower top edges matches the size of the left and right edges; and the size of the spliced square steel matches the distance between the adjacent two upper and lower bottom edges and the upper and lower top edges, and the spliced square steel is arranged at equal intervals, and the spliced square steel is used for supporting the second layer of pouring concrete of the double-skin wall, wherein the spliced square steel is a movable component.

[0012] Compared with the prior art, the prefabricated double-skin wall mold has the following beneficial effects:

[0013] The prefabricated double-skin wall mold has the following beneficial effects:The prefabricated double-skin wall mold has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the assembly view of the first pouring of the prefabricated double-skin wall mold.

[0015] Figure 2 is the assembly view of the second pouring of the prefabricated double-skin wall mold. Figure 1 is the sectional view of A-A in the prefabricated double-skin wall mold.

[0016] Figure 3 is the assembly view of the second pouring of the prefabricated double-skin wall mold.

[0017] Figure 4 is the sectional view of B-B in the prefabricated double-skin wall mold. Figure 3

[0018] Figure 5 is the plan assembly view of the prefabricated double-skin wall mold.

[0019] In the drawings:

[0020] 1, upper and lower bottom edges; 2, left and right edges; 3, upper and lower top edges; 4, spliced square steel. DETAILED DESCRIPTION

[0021] The utility model is further described below with reference to the drawings:

[0022] Embodiment

[0023] As shown in the accompanying Figure 1 to the accompanying Figure 5 As shown

[0024] The utility model provides a prefabricated double-skin wall component mould, including upper and lower bottom baffle 1, left and right baffle 2, upper and lower top baffle 3 and spliced square steel 4, left and right baffle 2 adopt multiple, and left and right baffle 2 parallelly arranged, upper and lower bottom baffle 1 adopt two, and one of upper and lower bottom baffle 1 is installed in the downside of left and right baffle 2, and the other upper and lower bottom baffle 1 is installed in the intermediate position between left and right baffle 2, upper and lower top baffle 3 adopt two, and one of upper and lower top baffle 3 is installed in the upside of left and right baffle 2, and the other upper and lower top baffle 3 is installed in the intermediate position between left and right baffle 2, wherein upper and lower top baffle 3 is located the upside of upper and lower bottom baffle 1, spliced square steel 4 adopts multiple, and spliced square steel 4 is installed between adjacent two upper and lower bottom baffle 1 and upper and lower top baffle 3.

[0025] In the embodiment, specifically, upper and lower bottom baffle 1 is parallelly arranged, and the size of upper and lower bottom baffle 1 is matched with the size of left and right baffle 2; the lower side of left and right baffle 2 is provided with a height control line for pouring the first layer of concrete of the double-skin wall.

[0026] In the embodiment, specifically, upper and lower top baffle 3 is parallelly arranged, and the size of upper and lower top baffle 3 is matched with the size of left and right baffle 2; the size of spliced square steel 4 is matched with the distance between adjacent two upper and lower bottom baffle 1 and upper and lower top baffle 3, and the spliced square steel 4 is arranged at equal intervals, and the spliced square steel 4 is used for supporting the second layer of pouring concrete of the double-skin wall, wherein the spliced square steel 4 is a movable component.

[0027] In the utility model, first of all, upper and lower bottom baffle 1 and left and right baffle 2 are formed, and the first layer of concrete is poured first, such as Figure 2 The height control line for pouring the first layer of concrete of the double-skin wall is arranged below the notch of left and right baffle 2;

[0028] As shown Figure 3 is the prefabricated double-skin wall mould assembling state when pouring the second layer of concrete of the double-skin wall, the spliced square steel 4 arranged in advance is laid on upper and lower bottom baffle 1, and the spliced square steel 4 needs to be arranged in advance according to the double-skin wall component design drawing, such as Figure 5 The hole of spliced square steel 4 is a counter-hole reserved hole, and the gap is an upper and lower layer of reinforcing bar gap, and the gap can be sealed by using a foam strip, and then upper and lower top baffle 3 is installed to be fixed by pressing down.

[0029] After the concrete of the upper and lower wall bodies reaches the design strength, the upper and lower top blocking edges 3 are removed first from top to bottom, then the spliced square steels 4 are knocked down and pulled out, and then the left and right blocking edges 2 and the upper and lower bottom blocking edges 1 are removed, so that the component can be demoulded and lifted.

[0030] The technical scheme of the utility model, or the technical scheme of the utility model inspires the person skilled in the art to design similar technical scheme, and achieves the above technical effect, and falls into the protection scope of the utility model.

Claims

1. A precast double-skin walling component mould characterised in that: Including upper and lower bottom curb (1), left and right curb (2), upper and lower top curb (3) and splicing square steel (4), the left and right curb (2) is used multiple, and the left and right curb (2) is parallelly arranged;The upper and lower bottom curb (1) is used two, and one of the upper and lower bottom curb (1) is installed in the lower side of the left and right curb (2), and the other upper and lower bottom curb (1) is installed in the middle position between the left and right curb (2);The upper and lower top curb (3) is used two, and one of the upper and lower top curb (3) is installed in the upper side of the left and right curb (2), and the other upper and lower top curb (3) is installed in the middle position between the left and right curb (2), wherein the upper and lower top curb (3) is located above the upper and lower bottom curb (1);The splicing square steel (4) is used multiple, and the splicing square steel (4) is installed between the adjacent two upper and lower bottom curb (1) and upper and lower top curb (3).

2. The pre-fabricated double-skin wall element mold of claim 1, wherein: The upper and lower bottom curb (1) is parallelly arranged, and the size of the upper and lower bottom curb (1) matches the size of the left and right curb (2).

3. The pre-fabricated double-skin wall element mold of claim 1, wherein: The left and right curb (2) is provided with a height control line of pouring concrete of the first layer of double-skin wall below the notch.

4. The pre-fabricated double-skin wall element mold of claim 1, wherein: The upper and lower top curb (3) is parallelly arranged, and the size of the upper and lower top curb (3) matches the size of the left and right curb (2).

5. The pre-fabricated double-skin wall element mold of claim 1, wherein: The size of the splicing square steel (4) matches the distance between the adjacent two upper and lower bottom curb (1) and upper and lower top curb (3), and the splicing square steel (4) is arranged at equal intervals, and the splicing square steel (4) is used for supporting the second layer of pouring concrete of the double-skin wall, wherein the splicing square steel (4) is a movable component.

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