Fast-assembly type autoclaved aerated concrete composite wallboard

Abstract

The invention discloses a fast-assembly type autoclaved aerated concrete composite wallboard which comprises a board body and connecting pieces, connecting grooves are formed in the two sides of the board body, and pin holes are formed in the connecting grooves; the connecting piece is arranged in a closed space defined by the connecting grooves of the adjacent plate bodies, the connecting piece comprises a main body, and a hollow cavity is formed in the main body; a plurality of folded plates are arranged on the two sides of the main body, pin columns are fixedly connected to the ends of the folded plates, after the spring bolt is inserted into the hollow cavity, the folded plates are extruded to move towards the outer side of the main body, the pin columns are inserted into the pin holes, rapid connection of the connecting piece and the plate body is achieved, after the spring bolt is pulled out, the folded plates are reset, and unlocking of the connecting piece and the plate body is achieved. Wing plates are arranged on the two sides of the body. After the spring bolt is inserted into the hollow cavity, the folded plate is extruded to move towards the outer side of the main body, the pin column is inserted into the pin hole, rapid connection of the connecting piece and the plate body is achieved, after the spring bolt is pulled out, the folded plate is reset, and unlocking of the connecting piece and the plate body is achieved.

Description

Technical Field

[0001] The invention belongs to the field of autoclaved aerated concrete wall panels, and in particular relates to a quick-install autoclaved aerated concrete composite wall panel. Background Art

[0002] Autoclaved aerated concrete panels, as a lightweight building material with excellent thermal insulation and insulation properties, have been widely used in the construction industry. Traditional autoclaved aerated concrete panel connection structures typically utilize grooves on one side and corresponding protrusions on the other, achieving a connection through the interlocking of these concave and convex structures. While this connection method meets basic wall splicing requirements, it has exposed numerous serious problems in practical applications.

[0003] From a mechanical perspective, without a retaining device, the interlocking panels rely solely on the surface friction of the concave and convex structures. When the external force exceeds the limit of this friction, the panels will shift relative to each other. This displacement not only causes cracks on the wall surface, affecting its aesthetics, but more importantly, it reduces the overall structural strength and stability of the wall. Over long-term use, loosening of the wall can pose further safety hazards, such as collapse or falling off, posing a serious threat to the safety of people and property within the building.

[0004] Furthermore, loose walls can negatively impact a building's thermal insulation performance. The widespread use of autoclaved aerated concrete panels is largely due to their excellent thermal insulation properties. However, when loose walls develop, air can enter the wall through these gaps, damaging the original insulation layer. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a quick-assembly autoclaved aerated concrete composite wall panel to solve the problem that the existing autoclaved aerated concrete wall panel lacks effective limiters, which affects the overall structural strength and stability of the wall, thereby realizing the rapid assembly of the autoclaved aerated concrete wall panel.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is: A quick-install autoclaved aerated concrete composite wall panel, comprising: A plate body, wherein connecting grooves are provided on both sides of the plate body, and pin holes are provided inside the connecting grooves; The connecting piece is used to connect adjacent plates. The connecting piece is arranged in a closed space surrounded by connecting grooves of adjacent plates. The connecting piece includes a main body, and a hollow cavity is provided inside the main body for accommodating a lock tongue; a plurality of folding plates are provided on both sides of the main body, and a pin is fixedly connected to the end of the folding plate. After the lock tongue is inserted into the hollow cavity, the folding plate is squeezed to move toward the outside of the main body, so that the pin is inserted into the pin hole, thereby realizing a quick connection between the connecting piece and the plate body. After the lock tongue is pulled out, the folding plate is reset to realize the unlocking of the connecting piece and the plate body; wing plates are provided on both sides of the main body, and concrete mortar is evenly applied on both sides of the wing plate for fixed connection between the connecting piece and the plate body.

[0007] Furthermore, the connecting groove is a dovetail or trapezoidal structure, and the shape of the main body matches the shape of the connecting groove.

[0008] Furthermore, a boss is provided on the upper part of the plate body, and a slot is formed between the boss and the two sides of the plate body, and a plurality of sockets are provided on the side walls of the slot. Plug-in blocks are provided on both sides of the lower part of the plate body, and the plug-in blocks are plugged into the slot. A groove is formed between the plug-in blocks on both sides for accommodating the boss; mounting holes are provided on both sides of the plug-in block, and an insertion rod is provided in the mounting hole, and an inclined surface is provided on one end of the insertion rod close to the groove; when the plates are stacked in the vertical direction, the boss of the lower plate body squeezes the insertion rod of the upper plate body, so that the insertion rod is inserted into the socket.

[0009] Furthermore, a spring is provided on the outside of the insertion rod, one end of the spring is against the mounting hole, and the other end of the spring is against the end of the insertion rod. In the initial state, the insertion rod is retracted into the mounting hole under the action of the spring. When the two plates are assembled in the vertical direction, the boss squeezes the insertion rod, the insertion rod extends out of the mounting hole, and is inserted into the socket.

[0010] Furthermore, the plate body is provided with a rough surface on the side wall of the connecting groove, and the rough surface is formed by setting uneven pits or protrusions on the casting template when the plate body is cast, or by performing roughening treatment before the plate body is put into the autoclave for autoclaving and curing.

[0011] Furthermore, wiring holes are provided inside the panels of some specifications for wiring of the formed wall panels. Furthermore, a heat-insulating layer is provided on the outside of the plate body, and a waterproof layer is provided on the outside of the heat-insulating layer.

[0012] Furthermore, an inner plywood and an outer plywood are sequentially provided at one end of the wing plate located on the outside of the plate body, and a groove is formed between the inner plywood and the outer wall of the plate body and between the inner plywood and the outer plywood. The thermal insulation layer is arranged in the groove between the inner plywood and the plate body, and the waterproof layer is arranged in the groove between the inner plywood and the outer plywood.

[0013] The beneficial effects of the present invention are: 1) After the lock tongue of the present invention is inserted into the hollow cavity, the folding plate is squeezed to move toward the outside of the main body, so that the pin is inserted into the pin hole, thereby realizing a quick connection between the connector and the plate body. After the lock tongue is pulled out, the folding plate is reset to realize the unlocking of the connector and the plate body.

[0014] 2) A boss is provided on the upper part of the board, and sockets are provided on both sides of the upper part of the board. A plug-in block that matches the boss is provided on the lower part of the board. When the boards are stacked in the vertical direction, the boss of the lower board squeezes the plug-in rod of the upper board, so that the plug-in rod is inserted into the socket, thereby realizing the vertical limit of the board and further ensuring the stability of the board assembly.

[0015] 3) By providing a rough surface at the end of the plate, the contact area between the end of the plate and the concrete mortar is increased, further enhancing the strength of the connection between the plates.

[0016] 4) Wiring holes are set inside the plates of some specifications to avoid grooving the plates when routing the wiring, improve construction efficiency, and avoid the problem of reduced plate strength due to cutting.

[0017] 5) An inner plywood is set on one side of the wing plate, and an insulation layer is set between the inner plywood and the outer wall of the plate body, and a waterproof layer is set between the insulation layer and the outer plywood, realizing the rapid installation of the insulation layer and the waterproof layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0019] Figure 2 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0020] Figure 3 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0021] Figure 4 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0022] Figure 5 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0023] Figure 6 It is a structural schematic diagram of a quick-install autoclaved aerated concrete composite wall panel of the present invention.

[0024] In the figure, 1. plate body; 11. connecting groove; 12. pin hole; 13. wiring hole; 14. jack; 15. boss; 16. slot; 17. plug-in block; 18. groove; 19. mounting hole; 2. plug rod; 21. inclined surface; 22. spring; 3. connector; 31. main body; 32. hollow cavity; 33. wing plate; 34. inner splint; 35. outer splint; 36. folding plate; 37. pin; 38. lock tongue; 4. waterproof layer; 5. thermal insulation layer. DETAILED DESCRIPTION

[0025] The following will be combined with the Figures 1-6 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1 、 Figure 2 As shown, a quick-install autoclaved aerated concrete composite wall panel includes a panel body 1 and a connector 3. Both sides of the panel body 1 are provided with a connecting groove 11, and the connecting groove 11 is provided with a pin hole 12; The connecting member 3 is used to connect adjacent plates 1. The connecting member 3 is arranged in a closed space surrounded by the connecting grooves 11 of the adjacent plates 1. Figure 5 、 Figure 6 As shown, the connecting member 3 includes a main body 31, and a hollow cavity 32 is provided inside the main body 31 for accommodating a locking tongue 38; a plurality of folding plates 36 are provided on both sides of the main body 31, and a pin 37 is fixedly connected to the end of the folding plate 36. After the locking tongue 38 is inserted into the hollow cavity 32, the folding plate 36 is squeezed to move toward the outside of the main body 31, so that the pin 37 is inserted into the pin hole 12, thereby realizing a quick connection between the connecting member 3 and the plate body 1. After the locking tongue 38 is pulled out, the folding plate 36 is reset to realize the unlocking of the connecting member 3 and the plate body 1; wing plates 33 are provided on both sides of the main body 31, and concrete mortar is evenly applied on both sides of the wing plate 33 for fixed connection between the connecting member 3 and the plate body 1.

[0028] like Figure 3 、 Figure 5As shown, the connection groove 11 is a dovetail or trapezoidal structure, and the shape of the main body 31 matches the shape of the connection groove 11, ensuring the strength and stability of the connection between adjacent plates 1 in the horizontal direction.

[0029] like Figure 2 As shown, a boss 15 is provided on the upper portion of the plate body 1, and a slot 16 is formed between the boss 15 and both sides of the plate body 1. A plurality of insertion holes 14 are provided on the side walls of the slot 16. Figure 3 As shown, plug-in blocks 17 are provided on both sides of the lower portion of the plate body 1, and the plug-in blocks 17 are plugged into the slots 16. A groove 18 is formed between the plug-in blocks 17 on both sides for accommodating the bosses 15; Figure 4 As shown, mounting holes 19 are provided on both sides of the plug-in block 17, and an insertion rod 2 is provided in the mounting hole 19. An inclined surface 21 is provided at one end of the insertion rod 2 close to the groove 18; when the plate bodies 1 are stacked in the vertical direction, the boss 15 of the lower plate body 1 squeezes the insertion rod 2 of the upper plate body 1, so that the insertion rod 2 is inserted into the insertion hole 14, thereby realizing the vertical limitation of the plate body 1.

[0030] like Figure 4 As shown, a spring 22 is provided on the outside of the insertion rod 2, one end of the spring 22 is against the mounting hole 19, and the other end of the spring 22 is against the end of the insertion rod 2. In the initial state, the insertion rod 2 is retracted into the mounting hole 19 under the action of the spring 22, avoiding interference between the insertion rod 2 and the side wall of the plate body 1 when the plate body 1 is stacked vertically. When the two plate bodies 1 are assembled in the vertical direction, the boss 15 squeezes the insertion rod 2, and the insertion rod 2 extends out of the mounting hole 19 and is inserted into the socket 14.

[0031] The plate body 1 is provided with a rough surface on the side wall of the connecting groove 11. The rough surface is formed by setting uneven pits or protrusions on the casting template when the plate body 1 is cast, or the plate body 1 is roughened before being put into the autoclave for autoclaving and curing; the rough surface increases the contact area between the end face of the plate body 1 and the concrete mortar, further enhancing the strength of the connection between the plate bodies 1.

[0032] like Figure 3 As shown, some specifications of the panel 1 are provided with wiring holes 13 for wiring the formed wall panels, which avoids the need to groove the panel 1 when wiring, improves construction efficiency, and avoids the problem of reduced panel strength due to panel cutting. like Figure 1 As shown, the board body 1 is provided with an insulation layer 5 on the outside, and the insulation layer 5 is made of polystyrene foam, rock wool or polyurethane foam. The insulation layer 5 is provided with a waterproof layer 4 on the outside, and the waterproof layer 4 is made of modified asphalt roll material or polymer waterproof roll material, which enhances the waterproof and heat-insulating effects of the board body 1.

[0033] like Figure 5As shown, one end of the wing plate 33 located on the outside of the plate body 1 is sequentially provided with an inner plywood 34 and an outer plywood 35, and a slot is formed between the inner plywood 34 and the outer wall of the plate body 1 and between the inner plywood 34 and the outer plywood 35. The thermal insulation layer 5 is arranged in the slot between the inner plywood 34 and the plate body 1, and the waterproof layer 4 is arranged in the slot between the inner plywood 34 and the outer plywood 35, which facilitates the rapid installation of the thermal insulation layer 5 and the waterproof layer 4.

[0034] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the scope defined by the structure of the invention, they should all fall within the scope of protection of the present invention.

Claims

1. A quick-install autoclaved aerated concrete composite wall panel, It comprises: a plate body, both sides of which are provided with connecting grooves, and the connecting grooves are provided with pin holes; The connecting piece is used to connect adjacent plate bodies, and the connecting piece is arranged in a closed space surrounded by connecting grooves of adjacent plate bodies, and is characterized in that the connecting piece includes a main body, and a hollow cavity is provided inside the main body for accommodating a lock tongue; a plurality of folding plates are provided on both sides of the main body, and a pin is fixedly connected to the end of the folding plate. After the lock tongue is inserted into the hollow cavity, the folding plate is squeezed to move toward the outside of the main body, so that the pin is inserted into the pin hole, thereby realizing a quick connection between the connecting piece and the plate body. After the lock tongue is pulled out, the folding plate is reset to realize the unlocking of the connecting piece and the plate body; wing plates are provided on both sides of the main body, and concrete mortar is evenly applied on both sides of the wing plate for fixed connection between the connecting piece and the plate body.

2. The quick-install autoclaved aerated concrete composite wallboard according to claim 1, characterized in that: The connecting groove is a dovetail or trapezoidal structure, and the shape of the main body matches the shape of the connecting groove.

3. The quick-install autoclaved aerated concrete composite wallboard according to claim 1, characterized in that: A boss is provided on the upper part of the plate body, and a slot is formed between the boss and the two sides of the plate body. A plurality of insertion holes are provided on the side walls of the slot. Plug-in blocks are provided on both sides of the lower part of the plate body, and the plug-in blocks are plugged into the slot. A groove is formed between the plug-in blocks on both sides for accommodating the boss; mounting holes are provided on both sides of the plug-in block, and an insertion rod is provided in the mounting hole, and an inclined surface is provided on one end of the insertion rod close to the groove; when the plates are stacked in the vertical direction, the boss of the lower plate body squeezes the insertion rod of the upper plate body, so that the insertion rod is inserted into the insertion hole.

4. The quick-install autoclaved aerated concrete composite wallboard according to claim 3, characterized in that: A spring is sleeved on the outside of the insertion rod, one end of the spring is against the mounting hole, and the other end of the spring is against the end of the insertion rod. In the initial state, the insertion rod is retracted into the mounting hole under the action of the spring. When the two plates are assembled in the vertical direction, the boss squeezes the insertion rod, the insertion rod extends out of the mounting hole, and is inserted into the socket.

5. The quick-install autoclaved aerated concrete composite wallboard according to claim 1, characterized in that: The plate body is provided with a rough surface on the side wall of the connecting groove. The rough surface is formed by setting uneven pits or protrusions on the casting template when the plate body is cast, or by performing roughening treatment before the plate body is put into the autoclave for autoclaving and curing.

6. The quick-install autoclaved aerated concrete composite wallboard according to claim 1, characterized in that: Some specifications of the panels are equipped with wiring holes inside for wiring the formed wall panels.

7. The quick-install autoclaved aerated concrete composite wallboard according to claim 1, characterized in that: A heat preservation layer is provided on the outside of the plate body, and a waterproof layer is provided on the outside of the heat preservation layer.

8. The quick-install autoclaved aerated concrete composite wallboard according to claim 7, characterized in that: An inner plywood and an outer plywood are sequentially provided at one end of the wing plate located on the outside of the plate body, and a slot is formed between the inner plywood and the outer wall of the plate body and between the inner plywood and the outer plywood. The thermal insulation layer is provided in the slot between the inner plywood and the plate body, and the waterproof layer is provided in the slot between the inner plywood and the outer plywood.

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