Split mounting type ALC partition board

Abstract

The utility model provides a split mounting type ALC partition wall board which comprises a bearing board, the bearing board comprises a three-dimensional steel bar net rack and a concrete layer covering the three-dimensional steel bar net rack, a plurality of first strip-shaped grooves and first strip-shaped protrusions which are arranged in parallel at intervals are arranged on the two sides of the bearing board, and a plurality of second threaded sleeves are arranged on the two sides of the bearing board; the bearing plate is used as a main body structure, the three-dimensional steel frame net rack is embedded into the bearing plate, and the bearing plate can bear the load; during manufacturing, the threaded sleeve structure is embedded, and the threaded sleeve structure is connected with a steel bar net rack and can be used for being fixedly connected with an adjacent structure.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated buildings, in particular to a assembled ALC partition board. Background Technique

[0002] Autoclaved lightweight aerated concrete partition board (ALC) is a partition material with light weight, good fireproof performance and sound insulation performance. The ALC partition board of the same size weighs less than half of that of the ordinary concrete structure, which can greatly reduce the self-weight of the wall. Reinforcing steel bar grids can be embedded inside the ALC partition board to enhance the load-bearing capacity and tensile strength.

[0003] For the existing ALC partition boards, since no prefabricated connectors are provided inside during production, when installed, the ALC partition boards are mainly filled with seams by hanging nets and plastering between the top beam, bottom beam and adjacent ALC partition boards. After long-term thermal expansion and contraction, cracks are likely to appear at the seams.

[0004] In addition, for some customized buildings, the wall thickness is not the traditional specification and the wall thickness is not uniform. The traditional ALC partition boards have a single specification and are difficult to meet the requirements. Content of the Utility Model

[0005] The utility model provides an assembled ALC partition board, which solves the problem of installation and connection of ALC partition boards.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is: an assembled ALC partition board, including a load-bearing board. The load-bearing board includes a three-dimensional steel bar grid and a concrete layer covering the three-dimensional steel bar grid. A plurality of first strip-shaped grooves and first strip-shaped protrusions arranged in parallel and at intervals are provided on both sides of the load-bearing board. A plurality of second screw sleeves are provided in the first strip-shaped grooves on both sides of the load-bearing board, and the second screw sleeves are connected to the three-dimensional steel bar grid.

[0007] In a preferred solution, a first lightweight board and a second lightweight board are respectively provided on both sides of the load-bearing board to form a thick wall board structure. A second strip-shaped groove, a second strip-shaped protrusion and a second installation hole are provided on one side of the first lightweight board. A third strip-shaped groove, a third strip-shaped protrusion and a third installation hole are provided on one side of the second lightweight board. The first strip-shaped grooves and first strip-shaped protrusions on both sides of the load-bearing board are respectively inserted into the second strip-shaped grooves and second strip-shaped protrusions and the third strip-shaped grooves and third strip-shaped protrusions. Second connecting bolts and third connecting bolts are also provided. The second connecting bolts pass through the second installation holes and are threadedly connected to the second screw sleeves to connect the first lightweight board and the load-bearing board. The third connecting bolts pass through the third installation holes and are threadedly connected to the second screw sleeves to connect the second lightweight board and the load-bearing board.

[0008] In a preferred embodiment, a plurality of first vertical gaps arranged in parallel at intervals are provided between the load-bearing plate and the first light-weight plate and between the load-bearing plate and the second light-weight plate. The first light-weight plate is provided with a first communication groove, and the second light-weight plate is provided with a second communication groove. The first communication groove and the second communication groove communicate with adjacent first vertical gaps.

[0009] In a preferred embodiment, a first light-weight plate and a second light-weight plate are further provided. One side of the first light-weight plate is provided with a second strip-shaped groove, a second strip-shaped protrusion, and a third screw sleeve. One side of the second light-weight plate is provided with a third strip-shaped groove, a third strip-shaped protrusion, and a third mounting hole. The second strip-shaped groove, the second strip-shaped protrusion, the third strip-shaped groove, and the third strip-shaped protrusion are inserted into each other. A third connecting bolt is further provided. The third connecting bolt passes through the third mounting hole and is threadedly connected to the third screw sleeve to connect the first light-weight plate and the second light-weight plate to form a thin wall panel structure.

[0010] In a preferred embodiment, a plurality of second vertical gaps arranged in parallel at intervals are provided at the interface between the first light-weight plate and the second light-weight plate. The first light-weight plate is provided with a first communication groove, and the second light-weight plate is provided with a second communication groove. The first communication groove and the second communication groove communicate with adjacent second vertical gaps.

[0011] In a preferred embodiment, a through first mounting hole is provided on the load-bearing plate, and a first screw sleeve is embedded at the side end of the load-bearing plate. The first screw sleeve is connected to the three-dimensional steel bar grid. A first connecting bolt is further provided. The first connecting bolt passes through the first mounting hole and is threadedly connected to the first screw sleeve of the adjacent load-bearing plate so that two load-bearing plates are vertically arranged and connected to form a corner structure.

[0012] The beneficial effects of the present utility model are as follows: with the load-bearing plate as the main structure, a three-dimensional steel frame grid is embedded inside the load-bearing plate, and it can bear weight by itself; strip-shaped grooves and strip-shaped protrusions arranged in parallel at intervals are provided on the plate body, which is convenient for positioning when combined with other load-bearing plates; a screw sleeve structure is embedded during production, and the screw sleeve structure is connected to the steel bar grid, which can be used for connecting and fixing to adjacent structures; the load-bearing plate is combined with the first light-weight plate and the second light-weight plate, and can be freely assembled into various specifications of plates, the plate thickness can be changed, adjacent load-bearing plates can be vertically connected to form a corner structure, and the load-bearing plates can be arranged in various shapes to meet more customized requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the corner structure formed by load-bearing plates.

[0015] Figure 2 It is a schematic diagram of the thick wall panel structure formed by load-bearing plates.

[0016] Figure 3 It is a structural diagram of the thin wall panel structure formed by light-weight plates.

[0017] Figure 4 It is a three-dimensional view of the thick wall panel structure.

[0018] Figure 5 It is a three-dimensional view of the thin wall panel structure.

[0019] Figure 6 It is a schematic diagram of the load-bearing plate.

[0020] Figure 7 It is a schematic diagram of the first lightweight panel.

[0021] Figure 8 It is a schematic diagram of the second lightweight panel.

[0022] In the figure: corner structure 1; thick wall panel structure 2; thin wall panel structure 3; exterior decorative panel 4; load-bearing plate 5; first screw sleeve 501; first mounting hole 502; first connecting bolt 503; first strip-shaped groove 504; first strip-shaped protrusion 505; three-dimensional steel bar grid 506; second screw sleeve 507; first lightweight panel 6; second strip-shaped groove 601; second strip-shaped protrusion 602; second mounting hole 603; first communication groove 604; second connecting bolt 605; third screw sleeve 606; first vertical gap 607; second lightweight panel 7; third strip-shaped groove 701; third strip-shaped protrusion 702; third mounting hole 703; second communication groove 704; third connecting bolt 705; second vertical gap 706. Specific implementation method

[0023] As Figure 1-8 In [reference], a prefabricated ALC partition wall panel includes a load-bearing plate 5. The load-bearing plate 5 includes a three-dimensional steel bar grid 506 and a concrete layer covering the three-dimensional steel bar grid 506. A plurality of first strip-shaped grooves 504 and first strip-shaped protrusions 505 arranged in parallel and at intervals are provided on both sides of the load-bearing plate 5. A plurality of second screw sleeves 507 are provided in the first strip-shaped grooves 504 on both sides of the load-bearing plate 5, and the second screw sleeves 507 are connected to the three-dimensional steel bar grid 506.

[0024] Fourth strip-shaped grooves are provided at both ends of the load-bearing plate 5 to facilitate grouting connection.

[0025] The strip-shaped grooves and protrusions can facilitate the butt joint positioning with other wall panels and prevent lateral dislocation.

[0026] The three-dimensional steel bar grid 506 is a grid structure formed by binding steel bars and is the load-bearing skeleton structure of the load-bearing plate 5.

[0027] The second screw sleeve 507 is arranged in the first strip-shaped groove 504 to prevent the screw sleeve from being knocked during transportation and use. At the same time, after installation, the bolt connection structure can grout the first strip-shaped groove 504 to fill the gap, and after the concrete solidifies, it covers the bolt connection structure, with higher compressive and tensile strengths.

[0028] In a preferred embodiment, a first lightweight board 6 and a second lightweight board 7 are respectively arranged on both sides of the load-bearing board 5 to form a thick wall board structure 2. A second strip-shaped groove 601, a second strip-shaped protrusion 602 and a second mounting hole 603 are arranged on one side of the first lightweight board 6. A third strip-shaped groove 701, a third strip-shaped protrusion 702 and a third mounting hole 703 are arranged on one side of the second lightweight board 7. The first strip-shaped groove 504 and the first strip-shaped protrusion 505 on both sides of the load-bearing board 5 are respectively inserted into the second strip-shaped groove 601 and the second strip-shaped protrusion 602, and the third strip-shaped groove 701 and the third strip-shaped protrusion 702. Second connecting bolts 605 and third connecting bolts 705 are also provided. The second connecting bolts 605 pass through the second mounting holes 603 and are threadedly connected to the second screw sleeves 507 to connect the first lightweight board 6 and the load-bearing board 5. The third connecting bolts 705 pass through the third mounting holes 703 and are threadedly connected to the second screw sleeves 507 to connect the second lightweight board 7 and the load-bearing board 5.

[0029] In a preferred embodiment, a plurality of first vertical gaps 607 arranged in parallel at intervals are provided between the load-bearing board 5 and the first lightweight board 6 and between the load-bearing board 5 and the second lightweight board 7. The first lightweight board 6 is provided with a first communication groove 604, and the second lightweight board 7 is provided with a second communication groove 704. The first communication groove 604 and the second communication groove 704 communicate with each adjacent first vertical gap 607.

[0030] A network channel is formed at the interface of the first lightweight board 6, the load-bearing board 5, and the second lightweight board 7. After the load-bearing board 5, the first lightweight board 6, and the second lightweight board 7 are connected by bolts, concrete can be poured into the network channel from the end to fill the gaps and fix the first lightweight board 6, the load-bearing board 5, and the second lightweight board 7 into one body.

[0031] In a preferred embodiment, a first lightweight board 6 and a second lightweight board 7 are also provided. A second strip-shaped groove 601, a second strip-shaped protrusion 602 and a third screw sleeve 606 are arranged on one side of the first lightweight board 6. A third strip-shaped groove 701, a third strip-shaped protrusion 702 and a third mounting hole 703 are arranged on one side of the second lightweight board 7. The second strip-shaped groove 601, the second strip-shaped protrusion 602, the third strip-shaped groove 701 and the third strip-shaped protrusion 702 are inserted into each other. A third connecting bolt 705 is also provided. The third connecting bolt 705 passes through the third mounting hole 703 and is threadedly connected to the third screw sleeve 606 to connect the first lightweight board 6 and the second lightweight board 7 to form a thin wall board structure 3.

[0032] In a preferred embodiment, a plurality of second vertical gaps 706 arranged in parallel at intervals are provided at the interface between the first lightweight board 6 and the second lightweight board 7. The first lightweight board 6 is provided with a first communication groove 604, and the second lightweight board 7 is provided with a second communication groove 704. The first communication groove 604 and the second communication groove 704 communicate with each adjacent second vertical gap 706.

[0033] Structures such as the first strip-shaped groove 504, the first strip-shaped protrusion 505, the second strip-shaped groove 601, the second strip-shaped protrusion 602, the third strip-shaped groove 701, and the third strip-shaped protrusion 702 can mainly interlock with each other to prevent the lateral sliding of the plate structure. The height of the protrusion structure is less than the depth of the groove structure, thus forming a strip-shaped cavity channel, and the channels are interconnected by transverse connecting grooves to form a network channel for grouting and connecting the contact surfaces.

[0034] In a preferred solution, the load-bearing plate 5 is provided with a through first mounting hole 502. A first screw sleeve 501 is embedded at the side end of the load-bearing plate 5. The first screw sleeve 501 is connected to the three-dimensional steel bar grid 506. A first connecting bolt 503 is also provided. The first connecting bolt 503 passes through the first mounting hole 502 and is threadedly connected to the first screw sleeve 501 of another load-bearing plate 5 so that adjacent load-bearing plates 5 are vertically arranged and connected to form the corner structure 1.

[0035] Before the load-bearing plate 5 is cast, each first screw sleeve 501 is welded to the three-dimensional steel bar grid 506. When concrete is cast on the three-dimensional steel bar grid 506, the first screw sleeve 501 is blocked with a plug to prevent concrete from entering.

[0036] An exterior decorative plate 4 can be installed on the outside of the load-bearing plate 5 to improve the aesthetics.

[0037] The above embodiments are only the preferred technical solutions of the present invention and should not be regarded as limitations on the present invention. The protection scope of the present invention should be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. An assembled ALC partition board, characterized by: The invention comprises a load-bearing plate (5), wherein the load-bearing plate (5) comprises a three-dimensional steel mesh frame (506) and a concrete layer covering the three-dimensional steel mesh frame (506), wherein a plurality of first strip-shaped grooves (504) and first strip-shaped protrusions (505) arranged in parallel and spaced apart are provided on both sides of the load-bearing plate (5), and a plurality of second screw sleeves (507) are provided in the first strip-shaped grooves (504) on both sides of the load-bearing plate (5), and the second screw sleeves (507) are connected to the three-dimensional steel mesh frame (506).

2. According to claim 1, the assembled ALC partition board is characterized in that: A first light plate (6) and a second light plate (7) are respectively provided on both sides of the load-bearing plate (5) to form a thick wall plate structure (2); a second strip groove (601), a second strip protrusion (602) and a second mounting hole (603) are provided on one side of the first light plate (6); a third strip groove (701), a third strip protrusion (702) and a third mounting hole (703) are provided on one side of the second light plate (7); and the first strip groove (504) and the first strip protrusion (505) on both sides of the load-bearing plate (5) are respectively connected to the second strip groove (601) and the second strip protrusion (506). The second strip-shaped protrusion (602) and the third strip-shaped groove (701) and the third strip-shaped protrusion (702) are plugged into each other, and are further provided with a second connecting bolt (605) and a third connecting bolt (705). The second connecting bolt (605) passes through the second mounting hole (603) and is threadedly connected to the second screw sleeve (507) to connect the first light plate (6) and the load-bearing plate (5). The third connecting bolt (705) passes through the third mounting hole (703) and is threadedly connected to the second screw sleeve (507) to connect the second light plate (7) and the load-bearing plate (5).

3. The assembled ALC partition board according to claim 2 is characterized in that: A plurality of first vertical slits (607) arranged in parallel and spaced apart are provided between the load-bearing plate (5) and the first light plate (6) and between the load-bearing plate (5) and the second light plate (7); the first light plate (6) is provided with a first connecting groove (604), and the second light plate (7) is provided with a second connecting groove (704); the first connecting groove (604) and the second connecting groove (704) are connected to each adjacent first vertical slit (607).

4. The assembled ALC partition board according to claim 1 is characterized in that: A first light plate (6) and a second light plate (7) are also provided. A second strip groove (601), a second strip protrusion (602) and a third screw sleeve (606) are provided on one side of the first light plate (6). A third strip groove (701), a third strip protrusion (702) and a third mounting hole (703) are provided on one side of the second light plate (7). The second strip groove (601), the second strip protrusion (602) and the third strip groove (701) and the third strip protrusion (702) are plugged into each other. A third connecting bolt (705) is also provided. The third connecting bolt (705) passes through the third mounting hole (703) and is threadedly connected to the third screw sleeve (606) to connect the first light plate (6) and the second light plate (7) to form a thin wall plate structure (3).

5. The assembled ALC partition board according to claim 4 is characterized in that: A plurality of second vertical slits (706) arranged in parallel and spaced relation are provided at the interface between the first lightweight plate (6) and the second lightweight plate (7); the first lightweight plate (6) is provided with a first connecting groove (604); the second lightweight plate (7) is provided with a second connecting groove (704); the first connecting groove (604) and the second connecting groove (704) are connected to each adjacent second vertical slit (706).

6. The assembled ALC partition board according to claim 1 is characterized in that: A through first mounting hole (502) is provided on the load-bearing plate (5), a first screw sleeve (501) is embedded in the side end of the load-bearing plate (5), the first screw sleeve (501) is connected to the three-dimensional steel mesh frame (506), and a first connecting bolt (503) is further provided, the first connecting bolt (503) passes through the first mounting hole (502) and is threadedly connected to the first screw sleeve (501) of the adjacent load-bearing plate (5), so that the two load-bearing plates (5) are arranged vertically and connected to form a corner structure (1).

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