A keel phosphogypsum hollow wall body hanging net structure

Abstract

The application discloses a keel phosphogypsum hollow wall hanging net structure, and the slurry hanging net A and the slurry hanging net B on the front and back sides of the vertical keel are both formed into walls by spraying phosphogypsum concrete, the walls on the front and back sides of the vertical keel have hollow spaces, and the walls on the front and back sides of the vertical keel are fixedly connected and reinforced in stress by the reinforced connecting slurry solidified in the reinforced connecting net, so that the wall of any one of the phosphogypsum concrete layers on the front and back sides of the vertical keel can form a stable whole with the wall of the phosphogypsum concrete layer on the other side, and the problem that the phosphogypsum concrete layers on the two sides of the vertical keel can only obtain stress by contacting the vertical keel and the phosphogypsum concrete layers on any one of the two sides of the vertical keel cannot form a stable whole with the other side in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to a keel phosphogypsum hollow wall mesh structure, which belongs to the category of wall construction structures. Background Technology

[0002] When constructing a hollow phosphogypsum wall with a keel using sprayed phosphogypsum concrete, the existing technology (see Chinese Patent Publication No. CN216810437U) involves fixing wire mesh on both sides of the vertical keel, which provides adhesion during the spraying of phosphogypsum concrete. However, after the sprayed phosphogypsum concrete on the wire mesh solidifies, the phosphogypsum concrete layers on both sides of the vertical keel can only obtain force through contact with the vertical keel. The phosphogypsum concrete layer on either side of the vertical keel cannot form a stable whole with the other side. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a keel phosphogypsum hollow wall mesh structure.

[0004] This utility model is achieved through the following technical solution.

[0005] This utility model provides a keel phosphogypsum hollow wall mesh structure, comprising: The columns that are fixedly connected to the top beam and the floor are spaced apart by a number of vertical joists. The front and rear sides of the vertical keel are fixed with grouting mesh A and grouting mesh B respectively. The grouting mesh A and grouting mesh B are respectively attached to the wall. There is a hollow space between the walls on the front and rear sides of the vertical keel. The two walls are distributed on the front and rear sides of the vertical keel and are fixed and reinforced by multiple reinforcing grouting.

[0006] The joints between the grouting net A and grouting net B and the vertical keel are fixed in multiple places by rivets.

[0007] Both the slurry-coating mesh A and the slurry-coating mesh B are provided with multiple spaced through holes for reinforcing connectors, and reinforcing connector meshes are installed through the through holes; reinforcing connector slurry is solidified inside the reinforcing connector meshes.

[0008] It also includes a partitioned grout layer composed of sprayed and cured phosphogypsum concrete. There are corresponding partitioned grout layers on grouting net A and grouting net B. The partitioned grout layers surround the reinforcing connecting net. The grouting net A and grouting net B are divided into partitions by multiple partitioned grout layers.

[0009] It also includes an inner grout layer formed by spraying and curing phosphogypsum concrete and a reinforcing connecting grout. The inner grout layer is sprayed within the partitioned grout layer, and at this time, a reinforcing connecting grout is formed within the reinforcing connecting mesh.

[0010] It also includes a surface slurry layer made of sprayed and cured phosphogypsum concrete. The surface slurry layer covers the inner and outer slurry layers to form the entire wall. The two walls are distributed on the front and back sides of the vertical keel.

[0011] The top beam and floor are fixed with top joists and bottom joists respectively by expansion bolts. The top of the vertical joists is fixed to the top joists fixed on the top beam by expansion bolts, and the bottom of the vertical joists is fixed to the bottom joists fixed on the floor by expansion bolts.

[0012] The vertical keels on the left and right sides are fixedly connected to the column body by expansion bolts A.

[0013] The beneficial effects of this utility model are as follows: The mortar mesh A and mortar mesh B on both the front and rear sides of the vertical keel are respectively constructed by spraying phosphogypsum concrete to form corresponding walls. There is a hollow space between the walls on the front and rear sides of the vertical keel. The walls on the front and rear sides of the vertical keel are fixedly connected and strengthened by the reinforcing mortar solidified within the reinforcing connecting mesh. This allows the phosphogypsum concrete layer on either side of the vertical keel to form a stable whole with the phosphogypsum concrete layer on the other side. This solves the problem in the prior art that the phosphogypsum concrete layers on both sides of the vertical keel can only obtain force through contact with the vertical keel, and that the phosphogypsum concrete layer on either side of the vertical keel cannot form a stable whole with the other side. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the wall spraying construction after the wire mesh is attached during spraying. Figure 2 This is a top-view partial cross-sectional view of the wall spraying construction after the wire mesh has been applied and sprayed according to this utility model. In the diagram: 1-Top beam; 2-Floor; 3-Vertical keel; 31-Expansion bolt A; 4-Groove mesh A; 5-Groove mesh B; 51-Reinforcing connecting mesh; 52-Through hole for reinforcing connector; 53-Reinforcing connecting grout; 6-Column; 71-Divided grout layer; 72-Inner zone grout layer; 73-Surface grout layer; 7-Wall. Detailed Implementation

[0015] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.

[0016] like Figures 1 to 2 As shown.

[0017] This application discloses a keel-bonded phosphogypsum hollow wall mesh structure, comprising: There are multiple vertical keels (3).

[0018] It also includes columns 6, with multiple vertical keels 3 spaced apart between columns 6, forming the load-bearing skeleton of the keel phosphogypsum hollow wall.

[0019] The vertical keel 3 has grouting nets A4 and B5 fixed on its front and rear sides respectively; the grouting nets A4 and B5 are fixed to the vertical keel 3 at multiple points by rivets.

[0020] Both the grouting mesh A4 and the grouting mesh B5 are provided with multiple spaced reinforcing connector through holes 52. A reinforcing connector mesh 51 is installed through the reinforcing connector through holes 52. The reinforcing connector mesh 51 is made of the same material as the grouting mesh A4 and the grouting mesh B5, rolled into a cylinder, and then passes through the reinforcing connector through holes on the grouting mesh A4 and the grouting mesh B5. The grouting mesh A4, the grouting mesh B5, and the reinforcing connector mesh 51 can be made of stainless steel mortar mesh, galvanized steel mortar mesh, 16-mesh mortar mesh, etc.

[0021] It also includes a zoned grout layer 71 composed of sprayed phosphogypsum concrete, which is sprayed onto the grouting nets A4 and B5. The zoned grout layer 71 is sprayed around the reinforcing connecting net 51, and the grouting nets A4 and B5 are divided into zones by multiple zoned grout layers 71. It also includes an inner zone grout layer 72 and a reinforcing connecting grout 53 composed of sprayed phosphogypsum concrete. The inner zone grout layer 72 is sprayed inside the zoned grout layer 71. At the same time, phosphogypsum concrete is sprayed into the reinforcing connecting net 51 to form the reinforcing connecting grout 53.

[0022] It also includes a surface slurry layer 73 formed by spraying and curing phosphogypsum concrete. The surface slurry layer 73 covers the partition slurry layer 71 and the inner slurry layer 72 to form the entire wall 7. The two walls 7 are distributed on the front and rear sides of the vertical keel 3 and are fixedly connected and reinforced by multiple reinforcing slurry layers 53. At this time, there is a hollow space between the walls 7 on the front and rear sides of the vertical keel 3.

[0023] The walls 7 on the front and rear sides of the vertical keel 3 are formed by spraying phosphogypsum concrete onto the grouting mesh A4 and grouting mesh B5. There is a hollow space between the walls 7 on the front and rear sides of the vertical keel 3. The walls 7 on the front and rear sides of the vertical keel 3 are fixedly connected by the reinforcing connecting grout 53 solidified in the reinforcing connecting mesh 51 to strengthen the stress. This allows the wall 7 of the phosphogypsum concrete layer on either side of the vertical keel 3 to form a stable whole with the wall 7 of the phosphogypsum concrete layer on the other side. This solves the problem in the prior art that the phosphogypsum concrete layers on both sides of the vertical keel can only obtain stress through contact with the vertical keel, and the phosphogypsum concrete layer on either side of the vertical keel cannot form a stable whole with the other side.

[0024] The vertical keel 3, located in the middle, is fixed to the top beam 1 and floor 2 respectively at its top and bottom. The top beam 1 and floor 2 are respectively fixed with top and bottom keels (this is prior art and not shown in the figure) using expansion bolts. The top of the vertical keel 3 is fixed to the top keel fixed on the top beam 1 using expansion bolts, and the bottom of the vertical keel 3 is fixed to the bottom keel fixed on the floor 2 using expansion bolts. The top beam 1 and floor 2 are fixedly connected by a column 6.

[0025] The vertical keels 3 located on the left and right sides are fixedly connected to the column 6 by expansion bolts A31.

Claims

1. A keel-bonded phosphogypsum hollow wall mesh structure, characterized in that, include: A column (6) is fixedly connected to the top beam (1) and the floor (2), and a number of vertical keels (3) are distributed between the columns (6); The front and back sides of the vertical keel (3) are fixed with grouting mesh A (4) and grouting mesh B (5). Walls (7) are correspondingly attached to grouting mesh A (4) and grouting mesh B (5). There is a hollow space between the walls (7) on the front and back sides of the vertical keel (3). The two walls (7) are distributed on the front and back sides of the vertical keel (3) and are fixed and connected by multiple reinforcing grouts (53).

2. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 1, characterized in that: The joints of the grouting net A (4), grouting net B (5) and vertical keel (3) are fixed in multiple places by rivets.

3. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 1, characterized in that: Both the grouting mesh A (4) and the grouting mesh B (5) are provided with a plurality of spaced reinforcing connector through holes (52), and a reinforcing connector mesh (51) is installed through the reinforcing connector through holes (52); a reinforcing connector grout (53) is solidified inside the reinforcing connector mesh (51).

4. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 3, characterized in that: It also includes a partitioned grout layer (71) formed by spraying and curing phosphogypsum concrete. There are partitioned grout layers (71) on the grouting net A (4) and the grouting net B (5). The partitioned grout layer (71) surrounds the reinforcing connecting net (51). The grouting net A (4) and the grouting net B (5) are partitioned by multiple partitioned grout layers (71).

5. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 4, characterized in that: It also includes an inner grout layer (72) formed by spraying and curing phosphogypsum concrete and a reinforcing connecting grout (53). The inner grout layer (72) is sprayed into the partition grout layer (71), and at this time, a reinforcing connecting grout (53) is formed into the reinforcing connecting mesh (51).

6. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 5, characterized in that: It also includes a surface slurry layer (73) formed by spraying and curing phosphogypsum concrete. The surface slurry layer (73) covers the partition slurry layer (71) and the inner slurry layer (72) to form the entire wall (7). The two walls (7) are distributed on the front and back sides of the vertical keel (3).

7. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 1, characterized in that: The top beam (1) and floor (2) are respectively fixed with top joists and bottom joists by expansion bolts. The top of the vertical joist (3) is fixed to the top joist fixed on the top beam (1) by expansion bolts, and the bottom of the vertical joist (3) is fixed to the bottom joist fixed on the floor (2) by expansion bolts.

8. The keel-bonded phosphogypsum hollow wall mesh structure as described in claim 7, characterized in that: The vertical keel (3) located on the left and right sides is fixedly connected to the column (6) by expansion bolts A (31).

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