Lightweight foam concrete cast-in-place wall

Abstract

The utility model relates to the technical field of cast-in-place walls, and discloses a light foam concrete cast-in-place wall which comprises a connecting base and a forming mechanism, the forming mechanism is fixedly connected to the top of the connecting base, the forming mechanism comprises a splicing unit and a net hanging unit, the splicing unit is fixedly connected to the top of the connecting base, and the net hanging unit is fixedly connected to the top of the connecting base. And the net hanging units are fixedly connected to the interiors of the splicing units. According to the light foam concrete cast-in-place wall, the prefabricated outer wall body and the side wall body which can be spliced are arranged, demolding operation does not need to be carried out, prefabrication can be carried out according to the sizes of different wall bodies, the wall bodies can be spliced into an adaptive wall body according to requirements, and therefore the use requirements can be met; a rectangular cavity is conveniently formed inside, a reinforcing mesh and reinforcing ribs are fixedly installed inside, shutdown laying is not needed during cast-in-place, and the pouring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast-in-place walls, in particular to a lightweight foam concrete cast-in-place wall. Background Art

[0002] Lightweight foam concrete is made by using the foaming system of a foaming machine to fully foam the foaming agent mechanically, and evenly mix the foam with cement slurry, and then pass it through the pumping system of the foaming machine for cast-in-place construction or mold forming.

[0003] The prior art discloses a lightweight foam concrete cast-in-place wall with an application number of 202122919253.7, including a cast wall, a waterproof structure is provided on the top of the cast wall, the waterproof structure includes a top plate, a groove and a waterproof belt, the bottom of the top plate is fixedly connected to the top of the cast wall, the top of the top plate is processed with a groove, and the inner wall of the groove is fixedly connected to the outer wall of the waterproof belt. The above-mentioned lightweight foam concrete cast-in-place wall can waterproof the gap when the cast wall is raised by filling the inside of the groove in the waterproof structure with a waterproof belt to prevent water seepage for a long time and ensure normal use. Through the cooperation of the bottom plate and the reinforcement bars, the reinforcement bars are equidistantly inserted inside the foundation pit, and then concrete is poured inside the foundation pit so that the cast bottom plate is slightly higher than the ground. The bottom connection of the wall can be increased during pouring, which improves the strength and practicability and is convenient for promotion and use.

[0004] However, the existing technology still has the following shortcomings. First, when the above-mentioned device is used, a waterproof groove is set to facilitate filling of the waterproof tape inside to prevent water seepage. However, during cast-in-place construction, it is necessary to add multiple layers of steel mesh inside to improve the overall strength and crack resistance of the wall. However, when adding the steel mesh, it is necessary to flatten the internal foam concrete when pouring a part, and then add a layer of steel mesh. When adding the steel mesh, the pouring needs to be stopped, thus affecting the pouring efficiency. Utility Model Content

[0005] The utility model aims to provide a lightweight foam concrete cast-in-place wall to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a lightweight foam concrete cast-in-place wall, comprising a connecting base and a forming mechanism, wherein the forming mechanism is fixedly connected to the top of the connecting base.

[0007] The forming mechanism comprises a splicing unit and a mesh hanging unit, wherein the splicing unit is fixedly connected to the top of the connecting base, and the mesh hanging unit is fixedly connected to the inside of the splicing unit.

[0008] Preferably, the connecting base is composed of a prefabricated base, a side connecting plate, a first mounting hole and a reinforcement baffle. The side connecting plate is fixedly connected to the left and right sides of the prefabricated base. The first mounting hole is opened on the surface of the side connecting plate. The reinforcement baffle is fixedly connected to the top of the prefabricated base, which is convenient for prefabrication of walls of different areas and plays a connecting role.

[0009] Preferably, the splicing unit consists of a side wall, a first docking hole, a second mounting hole, a splicing groove, a hanging bracket, an outer wall, a splicing block and a second docking hole; the side wall is threadedly connected to the side of the side connecting plate, the first docking hole is opened on the surface of the side wall, the second mounting hole is opened on the side of the side wall, the splicing groove is opened on the inner side of the side wall, the hanging bracket is fixedly connected to the inner side of the side wall, the outer wall is inserted into the inside of the splicing groove, the splicing block is fixedly connected to the side of the outer wall, and the second docking hole is opened on the surface of the splicing block, which plays a major role in splicing.

[0010] Preferably, the mesh hanging unit consists of a mesh hanging frame, hanging teeth, a steel mesh and reinforcing rib insertion holes. The mesh hanging frame is hung on the inner side of the side wall, the hanging teeth are fixedly connected to the left and right sides of the mesh hanging frame, the steel mesh is fixedly connected to the inside of the mesh hanging frame, and the reinforcing rib insertion holes are opened on the surface of the steel mesh, which is convenient for fixing the steel mesh in layers inside. During pouring, there is no need to stop the machine to fill in the steel mesh.

[0011] Preferably, the first mounting hole and the first docking hole are fixed by bolts, and the second mounting hole and the second docking hole are fixed by bolts, which play a major role in connection and fixing.

[0012] Preferably, the surface of the steel mesh is provided with six reinforcing bar insertion holes, which are evenly distributed on the surface of the steel mesh, so that reinforcing bars can be added inside before pouring to improve the strength of the wall.

[0013] Preferably, after the side wall, the side wall and the outer wall are spliced ​​together, a tightly fitting rectangular groove is formed inside, which is convenient for pouring lightweight foam concrete inside.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The lightweight foam concrete cast-in-place wall is provided with prefabricated exterior walls and side walls that can be spliced ​​together, so there is no need for demoulding operations, and it can be prefabricated according to different wall sizes and spliced ​​into an adapted wall according to needs, so as to meet usage requirements.

[0016] 2. The lightweight foam concrete cast-in-place wall is provided with a splicable outer wall, so that a rectangular cavity is formed inside, and the steel mesh and reinforcing bars are conveniently fixed and installed inside. There is no need to stop the machine for laying during the cast-in-place process, thereby improving the casting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the steel mesh of the utility model.

[0021] In the figure: 1. connecting base; 101. prefabricated base; 102. side connecting plate; 103. first mounting hole; 104. reinforcement baffle; 2. forming mechanism; 201. side wall; 202. first docking hole; 203. second mounting hole; 204. splicing groove; 205. hanging bracket; 206. outer wall; 207. splicing block; 208. second docking hole; 211. hanging mesh frame; 212. hanging teeth; 213. steel mesh; 214. reinforcing rib plug-in hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides the following technical solution: a lightweight foam concrete cast-in-place wall, comprising a connecting base 1 and a forming mechanism 2, wherein the forming mechanism 2 is fixedly connected to the top of the connecting base 1.

[0024] The forming mechanism 2 comprises a splicing unit and a mesh hanging unit. The splicing unit is fixedly connected to the top of the connecting base 1, and the mesh hanging unit is fixedly connected to the inside of the splicing unit.

[0025] The connecting base 1 is composed of a prefabricated base 101, a side connecting plate 102, a first mounting hole 103 and a reinforcement baffle 104. The side connecting plate 102 is fixedly connected to the left and right sides of the prefabricated base 101. The first mounting hole 103 is opened on the surface of the side connecting plate 102. The first mounting hole 103 and the first docking hole 202 are fixed by bolts, and the second mounting hole 203 and the second docking hole 208 are fixed by bolts, which play the main role of connection and fixing. The reinforcement baffle 104 is fixedly connected to the top of the prefabricated base 101, which is convenient for prefabrication according to walls of different areas and plays a connecting role.

[0026] The splicing unit is composed of a side wall 201, a first docking hole 202, a second mounting hole 203, a splicing groove 204, a hanging bracket 205, an outer wall 206, a splicing block 207 and a second docking hole 208. The side wall 201 is threadedly connected to the side of the side connecting plate 102, the first docking hole 202 is opened on the surface of the side wall 201, the second mounting hole 203 is opened on the side of the side wall 201, the splicing groove 204 is opened on the inner side of the side wall 201, the hanging bracket 205 is fixedly connected to the inner side of the side wall 201, and the outer wall 206 is inserted into the inside of the splicing groove 204. After the side wall 201, the side wall 201 and the outer wall 206 are spliced, a tightly fitting rectangular groove is formed inside, which is convenient for pouring lightweight foam concrete inside, and the splicing block 207 is fixedly connected to the outer wall 206. On the side, the second docking hole 208 is opened on the surface of the splicing block 207, which plays a major splicing role. The mesh unit is composed of a mesh frame 211, hanging teeth 212, a steel mesh 213 and reinforcing rib insertion holes 214. The mesh frame 211 is hung on the inner side of the side wall 201, and the hanging teeth 212 are fixedly connected to the left and right sides of the mesh frame 211. The steel mesh 213 is fixedly connected to the inside of the mesh frame 211. Six reinforcing rib insertion holes 214 are set on the surface of the steel mesh 213, and are evenly distributed on the surface of the steel mesh 213, so that before pouring, reinforcing ribs can be added inside to improve the strength of the wall. The reinforcing rib insertion holes 214 are opened on the surface of the steel mesh 213, so that the steel mesh 213 can be fixed inside in layers. During pouring, there is no need to stop the machine to fill in the steel mesh.

[0027] When in use, the side wall 201 is installed on the inner side of the side connecting plate 102 through threaded bolts, and the steel mesh 213 to be hung is fixed inside the side connecting plate 102 by hanging, and the reinforcing ribs are inserted into the limit position through the reinforcing rib plug-in holes 214, and finally the outer wall 206 is inserted into the splicing groove 204 of the side wall 201 and fixed with bolts, and finally the cast-in-place work is carried out through the top opening.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightweight foam concrete cast-in-place wall, comprising a connecting base (1) and a forming mechanism (2), characterized in that: The forming mechanism (2) is fixedly connected to the top of the connecting base (1); The forming mechanism (2) comprises a splicing unit and a mesh hanging unit, the splicing unit is fixedly connected to the top of the connection base (1), and the mesh hanging unit is fixedly connected to the inside of the splicing unit.

2. A lightweight foam concrete cast-in-place wall according to claim 1, characterized in that: The connection base (1) is composed of a prefabricated base (101), a side connection plate (102), a first mounting hole (103) and a reinforcement baffle (104); the side connection plate (102) is fixedly connected to the left and right sides of the prefabricated base (101); the first mounting hole (103) is opened on the surface of the side connection plate (102); and the reinforcement baffle (104) is fixedly connected to the top of the prefabricated base (101).

3. A lightweight foam concrete cast-in-place wall according to claim 2, characterized in that: The splicing unit is composed of a side wall (201), a first docking hole (202), a second mounting hole (203), a splicing groove (204), a hanging bracket (205), an outer wall (206), a splicing block (207) and a second docking hole (208); the side wall (201) is threadedly connected to the side surface of the side connecting plate (102); the first docking hole (202) is provided on the surface of the side wall (201); and the second mounting hole (208) is provided on the surface of the side wall (201). 203) is opened on the side of the side wall (201), the splicing groove (204) is opened on the inner side of the side wall (201), the hanging bracket (205) is fixedly connected to the inner side of the side wall (201), the outer wall (206) is inserted into the inside of the splicing groove (204), the splicing block (207) is fixedly connected to the side of the outer wall (206), and the second docking hole (208) is opened on the surface of the splicing block (207).

4. A lightweight foam concrete cast-in-place wall according to claim 3, characterized in that: The mesh hanging unit is composed of a mesh hanging frame (211), hanging teeth (212), a steel mesh (213) and reinforcing rib insertion holes (214); the mesh hanging frame (211) is hung on the inner side of the side wall (201); the hanging teeth (212) are fixedly connected to the left and right sides of the mesh hanging frame (211); the steel mesh (213) is fixedly connected to the inside of the mesh hanging frame (211); and the reinforcing rib insertion holes (214) are opened on the surface of the steel mesh (213).

5. A lightweight foam concrete cast-in-place wall according to claim 4, characterized in that: The first mounting hole (103) and the first docking hole (202) are fixed by bolts, and the second mounting hole (203) and the second docking hole (208) are fixed by bolts.

6. A lightweight foam concrete cast-in-place wall according to claim 5, characterized in that: The surface of the steel mesh (213) is provided with six reinforcing bar insertion holes (214), which are evenly distributed on the surface of the steel mesh (213).

7. A lightweight foam concrete cast-in-place wall according to claim 6, characterized in that: After the side wall (201), the side wall (201) and the outer wall (206) are spliced ​​together, a tightly fitting rectangular groove is formed inside.

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