Thermal insulation type aerated concrete block

Abstract

The utility model discloses a heat preservation type aerated concrete building block, which relates to the field of aerated concrete building blocks and comprises a building block main body, heat preservation plates are fixedly mounted on the front side and the rear side of the building block main body, rectangular cavities are formed in the inner sides of the heat preservation plates, and sound insulation plates are fixedly mounted on the inner sides of the rectangular cavities. A connecting groove is formed in the upper end of the building block body, a connecting block is fixedly connected to the lower end of the building block body, clamping grooves are symmetrically formed in the outer side of the connecting block, and connecting mechanisms are symmetrically arranged on the inner side of the connecting groove. By adopting the structure, one fixing bolt on the connecting plate is taken down, then the connecting plate drives the clamping block to be taken out from the embedding groove, and after the clamping block is separated from the clamping groove, the two building block main bodies can be conveniently separated, so that the building block main bodies can be conveniently combined and disassembled; furthermore, the building block main body is convenient to replace, adjust and use.

Description

Technical Field

[0001] The utility model belongs to the field of aerated concrete blocks, and particularly relates to a heat-insulating aerated concrete block. Background Technique

[0002] Concrete blocks are blocks made of materials such as cement, river sand or stone, fly ash, etc., used to replace traditional bricks; concrete blocks can be either solid or hollow, with many specifications; the price may be slightly lower or higher than that of traditional red bricks, depending on the mixing ratio of raw materials used, local raw material prices, labor costs, and uses, etc.; like solid red bricks, solid concrete blocks will gradually be phased out by high-rise buildings and are currently mainly used in low-rise buildings, etc.

[0003] Chinese Patent with publication number CN215926396U discloses a heat-insulating aerated concrete block, including an aerated concrete block body. A heat-insulating layer is arranged outside the aerated concrete block body, and a protective layer is further arranged outside the heat-insulating layer. A connecting column extends from the left end of the aerated concrete block body, a connecting groove is opened at the right end of the aerated concrete block body, a fixing mechanism is arranged at the lower end of the aerated concrete block body, a fixing groove is opened at the upper end of the aerated concrete block body, and a heat-insulating coating is further arranged outside the aerated concrete block body.

[0004] In the above, during the actual use of the blocks in the prior art, we found that there are still some deficiencies. For example, through the fixing mechanism on the block, the connection between two blocks can be directly completed at the fixed spring and the fixed block on the fixing rod. However, once the blocks are fixed, if there is damage to the outside of the block or it does not meet the installation conditions, adjustments or replacements are required, then it is difficult to disassemble and separate the blocks. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background technique, the purpose of the utility model is to provide a heat-insulating aerated concrete block to solve the problems mentioned in the above background technique.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A heat-insulating aerated concrete block, comprising a block main body, heat-insulating boards are fixedly installed on both the front and rear sides of the block main body, a rectangular cavity is opened inside the heat-insulating board, a sound-insulating board is fixedly installed inside the rectangular cavity, a connecting groove is opened at the upper end of the block main body, a connecting block is fixedly connected to the lower end of the block main body, clamping grooves are symmetrically opened on the outer side of the connecting block, connecting mechanisms are symmetrically opened inside the connecting groove, dovetail blocks are symmetrically fixedly connected to one side of the block main body, and a dovetail groove is opened on the other side of the block main body away from the dovetail block;

[0008] The connecting mechanism includes a connecting plate and an embedding groove. The embedding grooves are symmetrically opened on the outer side of the block main body. The connecting plate is inserted inside the embedding groove. Through holes are symmetrically opened inside the embedding groove. Clamping blocks are symmetrically fixedly installed between the opposite surfaces of the connecting plate. One end of the clamping block away from the connecting plate slides through the through hole. A fixing bolt is arranged inside the connecting plate. The connecting plate is fixedly installed through the fixing bolt and the embedding groove. A groove is opened by extending the notch of the embedding groove downward. Through the connecting mechanism, it is convenient to install and disassemble the two block main bodies up and down.

[0009] As a preferred technical solution, a second installation hole is opened inside the connecting plate, a second screw sleeve is fixedly installed inside the embedding groove, and the connecting plate is fixedly installed through the fixing bolt passing through the second installation hole and the second screw sleeve. Through the second installation hole and the second screw sleeve, it is convenient to fix the connecting plate in the embedding groove.

[0010] As a preferred technical solution, cutting grooves are symmetrically opened at the lower end of the connecting plate, and the positions of the cutting grooves correspond to the grooves. By corresponding the cutting grooves with the grooves, it is convenient to operate the cutting grooves of the connecting plate through the grooves to take out the connecting plate.

[0011] As a preferred technical solution, buckling grooves are symmetrically opened on the outer side of the block main body, and the groove shape of the buckling grooves is rectangular. Through the buckling grooves, it is convenient to carry the block main body.

[0012] As a preferred technical solution, reinforcing blocks are fixedly installed at equal intervals inside the connecting groove, and the shape of the reinforcing blocks is cylindrical. Through the reinforcing blocks at the connecting groove, it is convenient to strengthen the connection effect between the two block main bodies.

[0013] As a preferred technical solution, first installation holes are symmetrically opened inside the heat-insulating board, a first screw sleeve is fixedly installed inside the block main body close to the connecting plate, and the heat-insulating board is fixedly installed through the screw passing through the first installation hole and the first screw sleeve. Through the first installation hole and the first screw sleeve, it is convenient to install the heat-insulating board outside the block main body.

[0014] As a preferred technical solution, the position of the dovetail groove corresponds to the position of the dovetail block, and the spacing between the clamping blocks is the same as the spacing between the clamping grooves.

[0015] In summary, the main beneficial effects of the present utility model are as follows:

[0016] First, when connecting two building block bodies online, insert the connecting block part of one building block body into the connecting groove of the other building block body. After insertion, pass the connecting plate through the through hole with the clamping block and extend it into the clamping groove of the connecting block. Then, fix the connecting plate in the embedding groove of the building block body with a fixing bolt to complete the connection between the two building block bodies. Conversely, during the disassembly process, only need to remove one fixing bolt on the connecting plate, and then take out the connecting plate with the clamping block from the embedding groove. When the clamping block is separated from the clamping groove, at this time, it is convenient to separate the two building block bodies, which is convenient for the combination and disassembly of the building block bodies, and is also convenient for the replacement and adjustment of the building block bodies;

[0017] Second, by adding a heat preservation board outside the building block body and adding a sound insulation board inside the heat preservation board, the sound insulation and heat preservation requirements of the building block body can be met. And the heat preservation board is on the outside of the building block body, which can be disassembled and replaced, making the adjustment and use more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the present utility model without the heat preservation board;

[0020] Figure 3 is a schematic structural diagram of the connecting mechanism of the present utility model;

[0021] Figure 4 is a bottom view of the connecting plate of the present utility model.

[0022] Reference numerals: 1, building block body; 2, connecting groove; 3, reinforcing block; 4, dovetail groove; 5, dovetail block; 6, connecting mechanism; 601, through hole; 602, clamping block; 603, embedding groove; 604, fixing bolt; 605, connecting plate; 7, sound insulation board; 8, rectangular cavity; 9, heat preservation board; 10, first mounting hole; 11, clamping groove; 12, connecting block; 13, buckling groove; 14, first screw sleeve; 15, second mounting hole; 16, second screw sleeve; 17, groove; 18, cutting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Reference Figures 1 to 4, a heat-insulating aerated concrete block according to this embodiment includes a block main body 1. Heat-insulating plates 9 are fixedly installed on both the front and rear sides of the block main body 1. A rectangular cavity 8 is formed inside the heat-insulating plate 9. A sound-insulating plate 7 is fixedly installed inside the rectangular cavity 8. A connecting groove 2 is formed at the upper end of the block main body 1. A connecting block 12 is fixedly connected to the lower end of the block main body 1. Card slots 11 are symmetrically formed on the outer side of the connecting block 12. Connecting mechanisms 6 are symmetrically formed inside the connecting groove 2. Dovetail blocks 5 are symmetrically and fixedly connected to one side of the block main body 1. A dovetail groove 4 is formed on the other side of the block main body 1 away from the dovetail block 5; by adding a heat-insulating plate 9 outside the block main body 1 and adding a sound-insulating plate 7 inside the heat-insulating plate 9, the sound-insulating and heat-insulating requirements of the block main body 1 can be met. Moreover, since the heat-insulating plate 9 is on the outer side of the block main body 1, it can be disassembled, assembled, and replaced, making the adjustment and use more flexible; a rubber layer is also provided on the outer side of the heat-insulating plate 9, which can play a role in wear resistance and protection of the heat-insulating plate 9;

[0024] The connecting mechanism 6 includes a connecting plate 605 and an embedding groove 603. The embedding grooves 603 are symmetrically formed on the outer side of the block main body 1. The connecting plate 605 is inserted into the inner side of the embedding groove 603. Through holes 601 are symmetrically formed inside the embedding groove 603. Clamping blocks 602 are symmetrically and fixedly installed between the opposite surfaces of the connecting plate 605. One end of the clamping block 602 away from the connecting plate 605 slides through the through hole 601. A fixing bolt 604 is provided inside the connecting plate 605. The connecting plate 605 is fixedly installed in the embedding groove 603 through the fixing bolt 604. A groove 17 is formed by extending the notch of the embedding groove 603 downward. When connecting two block main bodies 1 vertically, insert the connecting block 12 part of one block main body 1 into the connecting groove 2 of the other block main body 1. After insertion, pass the connecting plate 605 through the through hole 601 with the clamping block 602 and extend it to be clamped into the card slot 11 of the connecting block 12. Then, fix the connecting plate 605 in the embedding groove 603 of the block main body 1 through the fixing bolt 604 to complete the connection between the two block main bodies 1. On the contrary, during the disassembly process, only need to remove one fixing bolt 604 on the connecting plate 605, and then take out the connecting plate 605 together with the clamping block 602 from the embedding groove 603. When the clamping block 602 is separated from the card slot 11, at this time, it is convenient to separate the two block main bodies 1, thus facilitating the combination and disassembly of the block main body 1, and further facilitating the replacement and adjustment of the block main body 1; the clamping end of the clamping block 602 is rounded. When connecting two block main bodies 1, the clamping block 602 of the connecting plate 605 on one block main body 1 can be more conveniently connected to the card slot 11 of the connecting block 12 of the other block main body 1.

[0025] Reference Figure 3, a second mounting hole 15 is provided on the inner side of the connecting plate 605, and a second screw sleeve 16 is fixedly installed on the inner side of the embedding groove 603. The connecting plate 605 is fixedly installed by a fixing bolt 604 passing through the second mounting hole 15 and the second screw sleeve 16. By using the fixing bolt 604 at the second mounting hole 15 of the connecting plate 605, the connecting plate 605 can be conveniently connected and fixed to the second screw sleeve 16 in the embedding groove 603; the second mounting hole 15 is a countersunk hole, which can ensure that the connecting plate 605 is flush with the surface of the entire building block body 1 after installation, and thus facilitate the installation of the thermal insulation board 9.

[0026] Reference Figure 4 , cutting grooves 18 are symmetrically provided at the lower end of the connecting plate 605, and the positions of the cutting grooves 18 correspond to the positions of the grooves 17. By providing the cutting grooves 18 at the lower end of the connecting plate 605 and making the positions of the cutting grooves 18 correspond to the positions of the grooves 17, during the disassembly process, fingers can be inserted into the grooves 17 and cooperate with the cutting grooves 18 to smoothly remove the connecting plate 605 from the embedding groove 603; the lower end opening of the cutting groove 18 is arc-shaped, which can facilitate the fingertips to quickly intervene in the cutting groove 18 to remove the connecting plate 605.

[0027] Reference Figure 2 , buckling grooves 13 are symmetrically provided on the outer side of the building block body 1, and the groove shape of the buckling grooves 13 is rectangular. By using the buckling grooves 13 on the building block body 1, during the assembly and use, the building block body 1 can be conveniently carried; the inner top of the buckling groove 13 extends upward by one centimeter, which can ensure more stable carrying of the building block body 1.

[0028] Reference Figure 1 , reinforcing blocks 3 are fixedly installed at equal intervals on the inner side of the connecting groove 2, and the shape of the reinforcing blocks 3 is cylindrical. By using the reinforcing blocks 3 on the connecting groove 2, when two building block bodies 1 are connected, the connection strength between the connecting block 12 and the connecting groove 2 can be improved; a reinforcing groove corresponding to the reinforcing block 3 is provided at the lower end of the connecting plate 605, which can facilitate the connection between the connecting plate 605 and the connecting groove 2 with the reinforcing block 3 when two building block bodies 1 are connected.

[0029] Reference Figure 1 , first mounting holes 10 are symmetrically provided on the inner side of the thermal insulation board 9, and a first screw sleeve 14 is fixedly installed inside the building block body 1 on the side close to the connecting plate 605. The thermal insulation board 9 is fixedly installed by screws passing through the first mounting holes 10 and the first screw sleeve 14. By using the first mounting holes 10 on the thermal insulation board 9, the connection and installation between the screws and the first screw sleeve 14 on the building block body 1 can be conveniently combined; the installation of the thermal insulation board 9 can cover subsequent parts such as the connecting plate 605 and the buckling grooves 13 of the building block body 1. When meeting the use requirements of the building block body 1, the aesthetics of the building block body 1 is increased to a certain extent.

[0030] Reference Figure 2 The position of the dovetail groove 4 corresponds to the position of the dovetail block 5, and the spacing between the clamping blocks 602 is the same as the spacing between the clamping grooves 11. By making the dovetail groove 4 and the dovetail block 5 correspond to each other, it is convenient to perform combined insertion between the two building block bodies 1 in the horizontal direction; by making the spacing positions of the clamping blocks 602 and the clamping grooves 11 the same, when the two building block bodies 1 are combined and connected vertically, the clamping blocks 602 on the connecting plate 605 can be connected to the clamping grooves 11.

[0031] Principle of use and advantages: During use, by adding a thermal insulation board 9 outside the building block body 1 and adding a sound insulation board 7 inside the thermal insulation board 9, the sound insulation and thermal insulation requirements of the building block body 1 can be met, and the thermal insulation board 9 is on the outside of the building block body 1 and can be disassembled and replaced.

[0032] When connecting the two building block bodies 1 vertically, insert the connecting block 12 part of one building block body 1 into the connecting groove 2 of the other building block body 1. After insertion, pass the connecting plate 605 through the through hole 601 with the clamping block 602 and extend it into the clamping groove 11 of the connecting block 12. Then, fix the connecting plate 605 in the embedding groove 603 of the building block body 1 with the fixing bolt 604 to complete the connection between the two building block bodies 1. Conversely, during the disassembly process, only need to remove one fixing bolt 604 on the connecting plate 605, and then take out the connecting plate 605 with the clamping block 602 from the embedding groove 603. When the clamping block 602 is separated from the clamping groove 11, at this time, it is convenient to separate the two building block bodies 1.

Claims

1. A heat-insulating aerated concrete block, comprising a block body (1), characterized in that: Both the front and rear sides of the block body (1) are fixedly installed with heat preservation plates (9). A rectangular cavity (8) is formed inside the heat preservation plate (9), and a sound insulation plate (7) is fixedly installed inside the rectangular cavity (8). A connection groove (2) is formed at the upper end of the block body (1), and a connection block (12) is fixedly connected to the lower end of the block body (1). Card slots (11) are symmetrically formed on the outer side of the connection block (12). Connection mechanisms (6) are symmetrically formed inside the connection groove (2). Dovetail blocks (5) are symmetrically and fixedly connected to one side of the block body (1), and a dovetail groove (4) is formed on the other side of the block body (1) away from the dovetail block (5). The connection mechanism (6) includes a connection plate (605) and an embedding groove (603). The embedding grooves (603) are symmetrically formed on the outer side of the block body (1). The connection plate (605) is inserted into the inner side of the embedding groove (603). Through holes (601) are symmetrically formed inside the embedding groove (603). Clamping blocks (602) are symmetrically and fixedly installed between the opposite surfaces of the connection plate (605). One end of the clamping block (602) away from the connection plate (605) slides through the through hole (601). A fixing bolt (604) is arranged inside the connection plate (605). The connection plate (605) is fixedly installed in the embedding groove (603) through the fixing bolt (604). A groove (17) is formed by extending the notch of the embedding groove (603) downward.

2. The insulating aerated concrete block according to claim 1, characterized in that: A second installation hole (15) is formed inside the connection plate (605), and a second screw sleeve (16) is fixedly installed inside the embedding groove (603). The connection plate (605) is fixedly installed through the fixing bolt (604) passing through the second installation hole (15) and the second screw sleeve (16).

3. A heat-insulating aerated concrete block according to claim 1, characterized in that: Cutting grooves (18) are symmetrically formed at the lower end of the connection plate (605), and the positions of the cutting grooves (18) correspond to the positions of the grooves (17).

4. A heat-insulating aerated concrete block according to claim 1, characterized in that: Button grooves (13) are symmetrically formed on the outer side of the block body (1), and the groove shape of the button groove (13) is rectangular.

5. A heat-insulating aerated concrete block according to claim 1, characterized in that: Reinforcing blocks (3) are equidistantly and fixedly installed inside the connection groove (2), and the shape of the reinforcing block (3) is cylindrical.

6. The heat-insulating aerated concrete block according to claim 1, wherein: First installation holes (10) are symmetrically formed inside the heat preservation plate (9), and a first screw sleeve (14) is fixedly installed inside the block body (1) near the connection plate (605). The heat preservation plate (9) is fixedly installed through a screw passing through the first installation hole (10) and the first screw sleeve (14).

7. A heat-insulating aerated concrete block according to claim 1, characterized in that: The position of the dovetail groove (4) corresponds to the position of the dovetail block (5), and the distance between the clamping blocks (602) is the same as the distance between the card slots (11).

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