Autoclaved aerated concrete composite insulation board

Abstract

The invention relates to the technical field of building construction, in particular to an autoclaved aerated concrete composite insulation board which comprises a board body, mounting blocks are fixedly mounted on the lower surface and the right side wall of the board body, abutting blocks are fixedly mounted on the surfaces, away from the board body, of the mounting blocks, and locking grooves are formed in the upper surface and the left side wall of the board body; two mounting grooves are formed in each of the upper surface and the left side wall of the plate body, the locking groove is located between the two mounting grooves, through openings communicating with the locking groove are formed in the groove walls of the mounting grooves, first spring rods are fixedly mounted on the groove walls of the mounting grooves, the moving ends of the first spring rods penetrate through the through openings, and locking blocks are fixedly mounted at the moving ends of the first spring rods; a round rod is fixedly mounted at the moving end of the first spring rod, and locking openings are symmetrically formed in the surface of the mounting block. And a plurality of plate bodies can be quickly assembled and disassembled, so that the tedious step of using screws and nuts for fixing parts is avoided, and the working efficiency of assembling the plate bodies is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to an autoclaved aerated concrete composite insulation board. Background Art

[0002] Autoclaved aerated concrete board is a new type of green and environmentally friendly building material with lightweight, porous material, which is made of cement, lime, silica sand and other raw materials. Different amounts of anti-corrosion treated steel mesh are added according to structural requirements. It has certain fire prevention, sound insulation, heat insulation and thermal insulation functions.

[0003] The existing multiple autoclaved aerated concrete panels cannot be quickly spliced ​​together and can only be fixed and connected by screw and nut fixings. The disassembly and assembly steps are relatively cumbersome and take a long time. Summary of the invention

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art: the existing multiple autoclaved aerated concrete panels cannot be quickly spliced ​​together and can only be fixedly connected by screw and nut fixings. The disassembly and assembly steps are relatively cumbersome and take a long time. A autoclaved aerated concrete composite insulation board is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An autoclaved aerated concrete composite insulation board, comprising a board body, a mounting block is fixedly mounted on the lower surface and the right side wall of the board body, a pressing block is fixedly mounted on the surface of the mounting block away from the board body, the longitudinal section of the pressing block is an isosceles trapezoid, a locking groove is opened on the upper surface and the left side wall of the board body, and two locking grooves correspond to the positions of two mounting blocks respectively; Two mounting grooves are provided on the upper surface and the left side wall of the plate body, the locking groove is located between the two mounting grooves, the mounting groove wall is provided with a through opening connected to the locking groove, a first spring rod is fixedly installed on the mounting groove wall, the moving end of the first spring rod passes through the through opening and is fixedly installed with a locking block, the longitudinal section of the locking block is triangular, a plurality of sliding openings respectively connected to a plurality of mounting grooves are provided on the surface of the plate body, a round rod is fixedly installed on the moving end of the first spring rod, and a plurality of the round rods are respectively slidably arranged in a plurality of sliding openings, and locking openings for inserting the locking block are symmetrically provided on the surface of the mounting block.

[0006] Preferably, the surface of the plate body is provided with two first mounting grooves respectively connected with the plurality of sliding openings, a second spring rod is fixedly installed in the first mounting groove, a connecting rod is symmetrically fixedly installed at the movable end of the second spring rod, a limiting ring is fixedly installed at one end of the connecting rod away from the second spring rod, and the plurality of limiting rings are respectively slidably sleeved on the plurality of round rods.

[0007] Preferably, a cavity is provided in the plate body, and a heat-insulating layer is provided in the cavity.

[0008] Preferably, a sound insulation board is provided on the surface of the board body, and the sound insulation board is fixedly connected to the board body through multiple groups of connecting components.

[0009] Preferably, the connecting component includes a bolt, a plurality of threaded grooves are provided on the surface of the plate body, a plurality of second mounting grooves are provided on the surface of the sound insulation board, a socket for inserting the end of the bolt is provided on the wall of the second mounting groove, a rectangular groove is horizontally provided on the wall of the second mounting groove, a third spring rod is horizontally fixedly installed in the rectangular groove, and a baffle is fixedly installed on one end of the third spring rod.

[0010] Preferably, circular holes are symmetrically provided on the surface of one end of the bolt with a larger diameter, a hollow tube with one end designed to be closed is slidably inserted into the circular hole, a suction cup is fixedly installed on the open end of the hollow tube, an inlet for gas entry is provided on the surface of the hollow tube, a rotating opening is provided on the closed end of the hollow tube, a rotating rod is sealingly and rotatably installed in the rotating opening, an arc plate for covering the inlet is fixedly installed on one end of the rotating rod located in the hollow tube through a connecting rod, the arc plate is slidably and sealingly installed in the hollow tube, the rotating rod is connected to the hollow tube through an elastic component, and the two hollow tubes are connected to the bolt through a mounting component.

[0011] Preferably, the mounting component includes a telescopic rod fixedly mounted on the end surface of the bolt with a larger diameter, two rings fixedly sleeved on two hollow tubes, and two straight rods fixedly mounted on the surfaces of the two rings, respectively, and the ends of the two straight rods away from the rings are fixedly connected to the movable end surface of the telescopic rod.

[0012] Preferably, the elastic component comprises a torsion spring sleeved on a rotating rod, a rotating disk is fixedly mounted on one end of the rotating rod located outside, and two ends of the torsion spring are fixedly connected to the rotating disk and the hollow tube respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects: Through the cooperation between the mounting block, the pressing block and the locking opening, the installation and disassembly of multiple panels can be completed quickly, avoiding the cumbersome steps of using screw and nut fixings. Multiple panels can be quickly assembled together for use, thereby improving the work efficiency of assembling panels. With the cooperation between the second spring rod and the limiting ring, the horizontal movement of the round rod can be limited, so as to prevent the round rod from moving due to the external vibration force, thereby affecting the assembly stability of the plate body; The thermal insulation layer can enhance the thermal insulation effect, while the sound insulation board can enhance the sound insulation effect. After the sound insulation board is connected to the board body by multiple bolts, the bolts can be fixed by suction cups to limit the rotation of the bolts, thereby avoiding the loosening of the connection between the sound insulation board and the board body due to the self-rotation of the bolts after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a bottom-up three-dimensional structural schematic diagram of an autoclaved aerated concrete composite thermal insulation board proposed by the present invention; Figure 2 This is a top view of a three-dimensional structure schematic diagram of an autoclaved aerated concrete composite insulation board proposed by the present invention; Figure 3 A schematic diagram of the side view of the stereoscopic structure of an autoclaved aerated concrete composite insulation board proposed by the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of an autoclaved aerated concrete composite insulation board proposed by the present invention; Figure 5 It is a schematic diagram of a partial three-dimensional cross-sectional structure of a sound insulation board in an autoclaved aerated concrete composite insulation board proposed by the present invention; Figure 6 This is a schematic diagram of a three-dimensional cross-sectional structure of a bolt in an autoclaved aerated concrete composite insulation board proposed by the present invention; Figure 7 for Figure 2 The enlarged structural diagram at A in the middle; Figure 8 for Figure 2 The enlarged structural diagram at B in the middle; Fig. 9 for Figure 3 The enlarged structural diagram at C in the middle; Fig.10 for Figure 6 Enlarged structural diagram at point D in the middle.

[0015] In the figure: 1 plate, 2 mounting block, 3 pressing block, 4 locking groove, 5 mounting groove, 6 first spring rod, 7 through-hole, 8 locking block, 9 sliding mouth, 10 round rod, 11 first placement groove, 12 second spring rod, 13 connecting rod, 14 limiting ring, 15 insulation layer, 16 sound insulation board, 17 bolt, 18 second placement groove, 19 rectangular groove, 20 third spring rod, 21 baffle, 22 straight rod, 23 hollow tube, 24 rotating rod, 25 inlet, 26 suction cup, 27 arc plate, 28 telescopic rod, 29 torsion spring, 30 collar, 31 locking mouth. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] Reference Figure 1-Figure 10 , an autoclaved aerated concrete composite insulation board, comprising a board body 1, a mounting block 2 is fixedly mounted on the lower surface and the right side wall of the board body 1, a pressing block 3 is fixedly mounted on the surface of the mounting block 2 away from the board body 1, the longitudinal section of the pressing block 3 is an isosceles trapezoid, and a locking groove 4 is opened on the upper surface and the left side wall of the board body 1, and the two locking grooves 4 correspond to the positions of the two mounting blocks 2 respectively; Two mounting grooves 5 are provided on the upper surface and the left side wall of the plate body 1. The locking groove 4 is located between the two mounting grooves 5. A through hole 7 connected to the locking groove 4 is provided on the wall of the mounting groove 5. A first spring rod 6 is fixedly installed on the wall of the mounting groove 5. The moving end of the first spring rod 6 passes through the through hole 7 and is fixedly installed with a locking block 8. The longitudinal section of the locking block 8 is triangular. A plurality of sliding openings 9 respectively connected to the plurality of mounting grooves 5 are provided on the surface of the plate body 1. A round rod 10 is fixedly installed on the moving end of the first spring rod 6. The plurality of round rods 10 are respectively slidably arranged in the plurality of sliding openings 9. The surface of the mounting block 2 is symmetrically provided with locking openings 31 for inserting the locking block 8. When multiple plate bodies 1 need to be spliced ​​together for use, firstly, the mounting block 2 and the pressing block 3 on the surface of one of the plate bodies 1 are aligned with the locking groove 4 opened on the surface of the other plate body 1 and pushed in. During the pushing process, the two inclined surfaces of the pressing block 3 will be respectively located in the inclined surfaces of the two locking blocks 8 in the locking groove 4 for sliding contact. Under the action of the inclined surface pressing, the two first spring rods 6 will shrink together until the two plate bodies 1 are against each other. At this time, the two locking openings 31 opened on the surface of the mounting block 2 will correspond to the positions of the two locking blocks 8 respectively. At this time, the pressing force exerted by the pressing block 3 and the mounting block 2 on the locking block 8 disappears. The two locking blocks 8 will quickly move and reset under the elastic potential energy of the two first spring rods 6, and be respectively inserted into the two locking openings 31, thereby completing the locking of the two plate bodies 1. When disassembly is required, the two round rods 10 respectively fixedly mounted on the moving end surfaces of the two first spring rods 6 are controlled to move, and the two first spring rods 6 are controlled to contract until the two locking blocks 8 are respectively moved out of the two locking openings 31, so that the lock between the two plate bodies 1 can be quickly released, and the two plate bodies 1 can be separated.

[0018] The surface of the plate body 1 is provided with two first placement grooves 11 respectively connected with the plurality of sliding openings 9, a second spring rod 12 is fixedly installed in the first placement groove 11, a connecting rod 13 is symmetrically fixedly installed at the movable end of the second spring rod 12, a limiting ring 14 is fixedly installed at one end of the connecting rod 13 away from the second spring rod 12, and the plurality of limiting rings 14 are respectively slidably sleeved on the plurality of round rods 10; When the two plate bodies 1 are installed, the two locking blocks 8 will be located in the two locking openings 31 respectively, and the two round rods 10 will correspond to the positions of the two limiting rings 14 respectively, and the two limiting rings 14 will be slidably sleeved on the two round rods 10 respectively. At this time, the two round rods 10 are restricted by the limiting rings 14 and can no longer move with the first spring rod 6 to avoid the round rod 10 being moved by the external vibration force, thereby causing the locking blocks 8 to move out of the locking openings 31 and affecting the assembly stability of the plate body 1. When it is necessary to control the movement of the round rod 10, first control its stretching by pulling the second spring rod 12. At this time, the two limiting rings 14 will slide on the two round rods 10 respectively until they slide to the time when the two limiting rings 14 are respectively moved out of the two round rods 10, the restriction on the round rod 10 can be released. At this time, the extension and retraction of the first spring rod 6 can be controlled by moving the round rod 10.

[0019] A cavity is provided in the plate body 1, and a heat-insulating layer 15 is provided in the cavity. A sound-isolating board 16 is provided on the surface of the plate body 1, and the sound-isolating board 16 is fixedly connected to the plate body 1 through a plurality of connecting components. The thermal insulation layer 15 can enhance the thermal insulation effect of the board body 1, and can be a rock wool board, glass fiber wool, etc., while the sound insulation board 16 can enhance the sound insulation effect of the board body 1, and can be a damping sound insulation board, a honeycomb sound insulation board, a cork sound insulation board, etc.

[0020] The connecting component includes a bolt 17, a plurality of thread grooves are provided on the surface of the plate body 1, a plurality of second placement grooves 18 are provided on the surface of the sound insulation board 16, a socket for inserting the end of the bolt 17 is provided on the groove wall of the second placement groove 18, a rectangular groove 19 is horizontally provided on the groove wall of the second placement groove 18, a third spring rod 20 is horizontally fixedly installed in the rectangular groove 19, and a baffle 21 is fixedly installed at one end of the third spring rod 20; When the sound insulation board 16 needs to be connected to the plate body 1, the sound insulation board 16 is firstly abutted against the plate body 1, and then the multiple baffles 21 are controlled to move horizontally until the baffle 21 no longer covers the notch of the second mounting groove 18, and then the multiple bolts 17 are respectively aligned with the multiple plug holes and threadedly installed in the threaded groove until the end face of the larger diameter of the bolt 17 is tightly abutted against the groove wall of the second mounting groove 18, and then the baffle 21 is loosened, and the baffle 21 will quickly move and reset under the elastic potential energy of the third spring rod 20, and cover the notch of the second mounting groove 18 again, thereby ensuring the overall aesthetics of the sound insulation board 16.

[0021] A circular hole is symmetrically provided on the surface of the end with a larger diameter of the bolt 17, and a hollow tube 23 with one end designed to be closed is slidably inserted in the circular hole. A suction cup 26 is fixedly installed on the open end of the hollow tube 23. An inlet 25 for gas to enter is provided on the surface of the hollow tube 23. A rotating opening is provided on the closed end of the hollow tube 23. A rotating rod 24 is sealed and rotatably installed in the rotating opening. An arc plate 27 for covering the inlet 25 is fixedly installed on one end of the rotating rod 24 located in the hollow tube 23 through a connecting rod. The arc plate 27 is slidably and sealably installed in the hollow tube 23. The rotating rod 24 is connected to the hollow tube 23 through an elastic component. The elastic component includes a torsion spring 29 sleeved on the rotating rod 24. A rotating disk is fixedly installed on one end of the rotating rod 24 located in the outside, and the two ends of the torsion spring 29 are respectively fixedly connected to the rotating disk and the hollow tube 23. The two hollow tubes 23 are connected to the bolt 17 through a mounting component, which includes a telescopic rod 28 fixedly mounted on the surface of the end with a larger diameter of the bolt 17, two collars 30 respectively fixedly sleeved on the two hollow tubes 23, and two straight rods 22 respectively fixedly mounted on the surfaces of the two collars 30, and the ends of the two straight rods 22 away from the collars 30 are fixedly connected to the moving end surface of the telescopic rod 28; When the end face of the bolt 17 with a larger diameter is tightly against the wall of the second placement groove 18, the telescopic rod 28 is pushed to control the contraction of the telescopic rod 28, and the two suction cups 26 are tightly against the wall of the second placement groove 18. During the pressing process, since the inlet 25 is covered and blocked by the arc plate 27, the outside gas cannot enter, and the gas in the hollow tube 23 cannot be discharged from the inlet 25, and can only slip out from the gap between the suction cup 26 and the contact surface of the second placement groove 18. Then, the suction cup 26 is tightly attracted to the wall of the second placement groove 18, thereby limiting the rotation of the bolt 17, preventing the bolt 17 from rotating due to the influence of external forces after long-term use, resulting in loosening of the connection between the sound insulation board 16 and the plate body 1; When it is necessary to release the adsorption, just turn the turntable to control the rotating rod 24 to rotate with the arc plate 27 so that the arc plate 27 no longer covers the inlet 25. At this time, the gas in the outside will enter the hollow tube 23 from the inlet 25, thereby releasing the adsorption between the suction cup 26 and the wall of the second placement groove 18. Then release the turntable, the turntable, the rotating rod 24 and the arc plate 27 will quickly rotate and reset under the elastic potential energy of the torsion spring 29, and the arc plate 27 will block and cover the inlet 25 again.

[0022] In the present invention, when multiple plate bodies 1 need to be spliced ​​together for use, first, the mounting block 2 and the pressing block 3 on the surface of one of the plate bodies 1 are aligned with the locking groove 4 opened on the surface of the other plate body 1 and pushed in. During the pushing process, the two inclined surfaces of the pressing block 3 will slide and contact with the inclined surfaces of the two locking blocks 8 in the locking groove 4 respectively. Under the action of the inclined surface pressing, the two first spring rods 6 will shrink together until the two plate bodies 1 are against each other. At this time, the two locking openings 31 opened on the surface of the mounting block 2 will correspond to the positions of the two locking blocks 8 respectively. At this time, the pressing force exerted by the pressing block 3 and the mounting block 2 on the locking block 8 disappears, and the two locking blocks 8 will be in the two The first spring rods 6 are quickly moved and reset under the elastic potential energy, and are respectively inserted into the two locking openings 31, thereby completing the locking of the two plate bodies 1. When disassembly is required, it is only necessary to control the movement of the two round rods 10 respectively fixedly mounted on the moving end surfaces of the two first spring rods 6 to control the contraction of the two first spring rods 6 until the two locking blocks 8 are respectively moved out of the two locking openings 31, so that the lock between the two plate bodies 1 can be quickly released. At this time, the two plate bodies 1 can be separated, which is convenient and quick, avoiding the cumbersome steps of using screw and nut fixings, and multiple plate bodies 1 can be quickly assembled together for use, thereby improving the work efficiency of assembling the plate bodies 1.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An autoclaved aerated concrete composite insulation board, comprising a board body (1), characterized in that: The lower surface and the right side wall of the plate body (1) are both fixedly mounted with mounting blocks (2); the surface of the mounting block (2) away from the plate body (1) is fixedly mounted with a pressing block (3); the longitudinal section of the pressing block (3) is an isosceles trapezoid; the upper surface and the left side wall of the plate body (1) are both provided with locking grooves (4); the two locking grooves (4) correspond to the positions of the two mounting blocks (2) respectively; The upper surface and the left side wall of the plate body (1) are each provided with two mounting grooves (5), the locking groove (4) is located between the two mounting grooves (5), the groove wall of the mounting groove (5) is provided with a through hole (7) connected to the locking groove (4), the groove wall of the mounting groove (5) is fixedly provided with a first spring rod (6), the movable end of the first spring rod (6) passes through the through hole (7) and is fixedly provided with a locking block (8), the longitudinal section of the locking block (8) is triangular, the surface of the plate body (1) is provided with a plurality of sliding openings (9) respectively connected to the plurality of mounting grooves (5), the movable end of the first spring rod (6) is fixedly provided with a round rod (10), and the plurality of round rods (10) are respectively slidably arranged in the plurality of sliding openings (9), and the surface of the mounting block (2) is symmetrically provided with locking openings (31) for inserting the locking block (8) therein.

2. The autoclaved aerated concrete composite insulation board according to claim 1, characterized in that: The plate body (1) has two first mounting grooves (11) on its surface, each of which is connected to a plurality of sliding openings (9). A second spring rod (12) is fixedly mounted in the first mounting groove (11). A connecting rod (13) is symmetrically fixedly mounted on the movable end of the second spring rod (12). A limiting ring (14) is fixedly mounted on one end of the connecting rod (13) away from the second spring rod (12). The plurality of limiting rings (14) are respectively slidably sleeved on the plurality of round rods (10).

3. The autoclaved aerated concrete composite insulation board according to claim 1, characterized in that: A cavity is provided in the plate body (1), and a heat-insulating layer (15) is provided in the cavity.

4. The autoclaved aerated concrete composite insulation board according to claim 1, characterized in that: A sound insulation board (16) is provided on the surface of the plate body (1), and the sound insulation board (16) is fixedly connected to the plate body (1) via a plurality of groups of connecting components.

5. The autoclaved aerated concrete composite insulation board according to claim 4, characterized in that: The connecting component comprises a bolt (17), a plurality of threaded grooves are formed on the surface of the plate body (1), a plurality of second mounting grooves (18) are formed on the surface of the sound insulation plate (16), a socket for inserting the end of the bolt (17) is formed on the groove wall of the second mounting groove (18), a rectangular groove (19) is formed horizontally on the groove wall of the second mounting groove (18), a third spring rod (20) is fixedly installed horizontally in the rectangular groove (19), and a baffle (21) is fixedly installed at one end of the third spring rod (20).

6. The autoclaved aerated concrete composite insulation board according to claim 5, characterized in that: A circular hole is symmetrically provided on the surface of the end with a larger diameter of the bolt (17), and a hollow tube (23) with one end designed to be closed is slidably inserted into the circular hole. A suction cup (26) is fixedly installed on the open end of the hollow tube (23). An inlet (25) for gas to enter is provided on the surface of the hollow tube (23). A rotating opening is provided on the closed end of the hollow tube (23). A rotating rod (24) is sealingly and rotatably installed in the rotating opening. An arc plate (27) for covering the inlet (25) is fixedly installed on one end of the rotating rod (24) located in the hollow tube (23) through a connecting rod. The arc plate (27) is slidably and sealingly installed in the hollow tube (23). The rotating rod (24) is connected to the hollow tube (23) through an elastic component, and the two hollow tubes (23) are connected to the bolt (17) through a mounting component.

7. The autoclaved aerated concrete composite insulation board according to claim 6, characterized in that: The mounting component comprises a telescopic rod (28) fixedly mounted on the surface of an end of the bolt (17) with a larger diameter, two collars (30) respectively fixedly sleeved on two hollow tubes (23), and two straight rods (22) respectively fixedly mounted on the surfaces of the two collars (30), wherein the ends of the two straight rods (22) away from the collars (30) are fixedly connected to the surface of the movable end of the telescopic rod (28).

8. The autoclaved aerated concrete composite insulation board according to claim 7, characterized in that: The elastic component comprises a torsion spring (29) sleeved on a rotating rod (24); a rotating disk is fixedly mounted on one end of the rotating rod (24) located outside; and two ends of the torsion spring (29) are respectively fixedly connected to the rotating disk and the hollow tube (23).

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