Novel environment-friendly autoclaved aerated concrete plate

Abstract

The utility model discloses a novel environment-friendly autoclaved aerated concrete plate which comprises an autoclaved aerated concrete plate main body and a frame, and the autoclaved aerated concrete plate main body is fixedly arranged in the frame. The long limiting columns are used for guiding and positioning, the fixing columns at the upper end and the lower end can be conveniently inserted into the corresponding first limiting grooves, the splicing accuracy of the plates is guaranteed, the splicing mode is convenient and fast, the installation difficulty is low, and the splicing fixing mode of the first rectangular groove and the first rectangular plate and the splicing fixing mode of the second rectangular groove and the second rectangular plate are matched. The stress area of the plate at the connecting position is increased, the weight can be better borne in cooperation with the design of integral forming, the pressure bearing capacity of the plate can be greatly improved by arranging a plurality of pressure bearing positions in the plate connecting position, the positioning blocks and the positioning grooves are used in cooperation, the fixing columns are fixed in the first limiting grooves in a barb-like mode, and therefore the positioning blocks and the positioning grooves are not prone to falling off. Therefore, the connection fastening degree between the plates is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete plates, in particular to a novel environment-friendly autoclaved aerated concrete plate. Background Art

[0002] Autoclaved aerated concrete board is a new type of lightweight, porous, green and environmentally friendly building material with cement, lime, silica sand and other raw materials as the main raw materials, and different amounts of anti-corrosion treated steel mesh are added according to the structural requirements. It has unparalleled properties such as good fire resistance, fire prevention, sound insulation, heat insulation and thermal insulation.

[0003] After searching, Chinese patent number CN217896983U discloses an environmentally friendly autoclaved aerated concrete board, including an autoclaved aerated concrete board body. The utility model can conveniently and quickly assemble multiple autoclaved aerated concrete board bodies by arranging wedge-shaped plug blocks, card slots, shells, guide rods, slide plates, first springs, second springs, trapezoidal card blocks, T-shaped slide bars and T-shaped slide grooves, thereby improving the construction efficiency of workers.

[0004] The above scheme has the following deficiencies: the scheme uses mortise and tenon structures to connect and fix the plates. Although this connection method is simple and fast, the connection is not tight enough. Relying only on two wedge-shaped plugs to connect the plates may not provide sufficient pressure-bearing capacity. Considering the use scenarios and pressure-bearing requirements of the plates, this connection method will form weak points at the connection, resulting in insufficient strength of the spliced ​​body of multiple plates and weak pressure-bearing capacity.

[0005] In view of the technical problems existing in the prior art, the utility model provides a novel environmentally friendly autoclaved aerated concrete board to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a novel environment-friendly autoclaved aerated concrete board.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A novel environmentally friendly autoclaved aerated concrete plate comprises an autoclaved aerated concrete plate body and a frame, the autoclaved aerated concrete plate body is fixedly installed in the frame, two first rectangular grooves are provided on the right side wall of the frame, two fixing columns located on one side of the first rectangular groove are fixedly installed on the right side wall of the frame, a limiting column located between the two fixing columns is fixedly installed on the right side wall of the frame, and a plurality of positioning mechanisms are provided on the two fixing columns, two first rectangular plates are fixedly installed on the left side wall of the frame, two first limiting grooves located on one side of the first rectangular plate are provided on the left side wall of the frame, and a second limiting groove located between the two first limiting grooves is provided on the left side wall of the frame, the positioning mechanism comprises a mounting groove provided on the fixing column, a spring is fixedly installed in the mounting groove, a positioning block is slidably installed in the mounting groove, one end of the positioning block is an inclined surface, and one end of the spring is fixedly connected to the positioning block.

[0009] Preferably, the limiting column is matched with the second limiting groove, and the two fixing columns are matched with the adjacent first limiting grooves.

[0010] Preferably, the two first rectangular plates are matched with two adjacent first rectangular grooves, the side walls of the two first rectangular grooves are provided with first perfusion holes, the side walls of the two first rectangular plates are provided with third perfusion holes, and the first perfusion holes are matched with the third perfusion holes.

[0011] Preferably, three second rectangular grooves are formed at the top end of the frame, and three second rectangular plates are fixedly mounted at the bottom end of the frame, and the three second rectangular plates are all matched with adjacent second rectangular grooves.

[0012] Preferably, second perfusion holes are formed through the side walls of the three second rectangular grooves, and fourth perfusion holes are formed on the side walls of the three second rectangular plates, and the second perfusion holes are matched with the fourth perfusion holes.

[0013] Preferably, a plurality of positioning grooves are formed on the inner side wall of the first limiting groove, and the positioning blocks are all matched with adjacent positioning grooves.

[0014] Preferably, the two first rectangular plates are integrally formed with the frame, and the three second rectangular plates are integrally formed with the frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides a first rectangular groove limiting column, a fixing column, a positioning block, a second rectangular groove, a first rectangular plate, a first limiting groove, a second rectangular plate, an installation groove, a positioning groove, a spring, and a second limiting groove, and uses a longer limiting column for guiding and positioning, so that the fixing columns at the upper and lower ends are inserted into the corresponding first limiting grooves, so as to ensure the accuracy of the splicing of the plates, and the splicing method is convenient and fast, and the installation difficulty is low. In addition, the plug-in fixing method of the first rectangular groove and the first rectangular plate, the second rectangular groove and the second rectangular plate is combined to increase the force area of ​​the plates at the connection, and the one-piece design can better bear the weight. By setting a plurality of pressure-bearing positions at the plate connection, the pressure-bearing capacity of the plates can be greatly improved. The positioning block and the positioning groove are used in combination to fix the fixing column in the first limiting groove in a similar way to an undercut, so as to strengthen the connection and fastening degree between the plates.

[0017] The utility model provides the first pouring hole, the second pouring hole, the third pouring hole and the fourth pouring hole, so that adhesive can be injected into the pouring holes, thereby further strengthening the connection and fastening degree between the plates, providing a safety measure, and avoiding excessive gaps at the connection, which may cause the plates to shake or deviate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a novel environmentally friendly autoclaved aerated concrete board.

[0019] Figure 2 This is a side view of a new type of environmentally friendly autoclaved aerated concrete board proposed by the utility model.

[0020] Figure 3 This is a structural schematic diagram of the positioning mechanism proposed by the utility model.

[0021] In the figure: 1 autoclaved aerated concrete slab body, 2 frame, 3 first rectangular groove, 4 first pouring hole, 5 limiting column, 6 fixing column, 7 positioning block, 8 second rectangular groove, 9 second pouring hole, 10 first rectangular plate, 11 third pouring hole, 12 first limiting groove, 13 second rectangular plate, 14 fourth pouring hole, 15 mounting groove, 16 positioning groove, 17 spring, 18 second limiting groove. DETAILED DESCRIPTION

[0022] 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 of the embodiments.

[0023] Reference Figure 1-Figure 3A novel environmentally friendly autoclaved aerated concrete board comprises an autoclaved aerated concrete board body 1 and a frame 2. The autoclaved aerated concrete board body 1 is fixedly installed in the frame 2. Two first rectangular grooves 3 are provided on the right side wall of the frame 2. Two fixing columns 6 located on one side of the first rectangular groove 3 are fixedly installed on the right side wall of the frame 2. A limiting column 5 located between the two fixing columns 6 is fixedly installed on the right side wall of the frame 2. The limiting column 5 is longer than the fixing column 6. Both fixing columns 6 are provided with a plurality of positioning mechanisms. Two first rectangular plates 10 are fixedly installed on the left side wall of the frame 2. Two first limiting grooves 12 located on one side of the first rectangular plate 10 are opened on the left side wall of the frame 2, and a second limiting groove 18 located between the two first limiting grooves 12 is opened on the left side wall of the frame 2. The positioning mechanism includes a mounting groove 15 opened on the fixed column 6, a spring 17 is fixedly installed in the mounting groove 15, and a positioning block 7 is slidably installed in the mounting groove 15. One end of the positioning block 7 is an inclined surface, and one end of the spring 17 is fixedly connected to the positioning block 7. A plurality of positioning grooves 16 are opened on the inner side wall of the first limiting groove 12, and the positioning blocks 7 are all adapted to the adjacent positioning grooves 16.

[0024] In the utility model, the limiting column 5 is matched with the second limiting groove 18. Since the plate is large and heavy, it is inconvenient to carry, so it is necessary to perform guiding positioning to avoid misalignment of the fixing column 6 with the first limiting groove 12 and prevent multiple calibrations. The two fixing columns 6 are matched with the adjacent first limiting grooves 12, and the two first rectangular plates 10 are matched with the two adjacent first rectangular grooves 3. The side walls of the two first rectangular grooves 3 are provided with first perfusion holes 4, and the side walls of the two first rectangular plates 10 are provided with third perfusion holes 11. The first perfusion holes 4 are matched with the third perfusion holes 11, and adhesive can be injected into the first rectangular groove 3 and the second rectangular groove 8 through the perfusion holes to increase the tightness of the connection between the plates.

[0025] In the utility model, three second rectangular grooves 8 are provided at the top of the frame 2, and three second rectangular plates 13 are fixedly installed at the bottom of the frame 2. The design of the rectangular plates and the rectangular grooves is to increase the contact area between the plates. The larger the contact area, the larger the pressure-bearing area at the connection between the plates, and the better the pressure-bearing capacity. The three second rectangular plates 13 are all adapted to the adjacent second rectangular grooves 8, and the side walls of the three second rectangular grooves 8 are all penetrated by second perfusion holes 9. The side walls of the three second rectangular plates 13 are all provided with fourth perfusion holes 14, and the second perfusion holes 9 are adapted to the fourth perfusion holes 14. The two first rectangular plates 10 are integrally formed with the frame 2, and the three second rectangular plates 13 are integrally formed with the frame 2. The integrally formed material has higher strength and better pressure-bearing capacity.

[0026] The detailed working process of the utility model is as follows:

[0027] Align the limiting column 5 and insert it into the second limiting groove 18, then insert the fixing column 6 into the corresponding first limiting groove 12, the inclined surface of the positioning block 7 faces the first limiting groove 12, the groove wall will press the positioning block 7 until it is inserted to an appropriate depth, the positioning block 7 rises under the action of the spring 17 and is stuck in the positioning groove 16, at this time, the first rectangular plate 10 is also inserted into the corresponding first rectangular groove 3 together with the fixing column 6, thereby completing the left and right splicing of the plate, and then insert the second rectangular plate 13 at the bottom into the corresponding second rectangular groove 8 to complete the upper and lower splicing of the plate, after the plate splicing is completed, inject adhesive into the first perfusion hole 4 and the second perfusion hole 9 to fill the gap between the first rectangular groove 3 and the second rectangular groove 8 with the adhesive, after the gap is filled with the adhesive, a sealing plug is driven into the notch of the first rectangular groove 3 and the second rectangular groove 8 to complete the overall splicing of the plate.

[0028] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel environmentally friendly autoclaved aerated concrete board, comprising an autoclaved aerated concrete board body (1) and a frame (2), characterized in that: The autoclaved aerated concrete panel body (1) is fixedly installed in the frame (2); two first rectangular grooves (3) are provided on the right side wall of the frame (2); two fixing columns (6) located on one side of the first rectangular grooves (3) are fixedly installed on the right side wall of the frame (2); a limiting column (5) located between the two fixing columns (6) is fixedly installed on the right side wall of the frame (2); a plurality of positioning mechanisms are provided on the two fixing columns (6); two first rectangular panels (10) are fixedly installed on the left side wall of the frame (2); ) is provided with two first limiting grooves (12) on one side of the first rectangular plate (10), and a second limiting groove (18) is provided on the left side wall of the frame (2) and is located between the two first limiting grooves (12). The positioning mechanism comprises a mounting groove (15) provided on the fixing column (6), a spring (17) is fixedly installed in the mounting groove (15), a positioning block (7) is slidably installed in the mounting groove (15), one end of the positioning block (7) is an inclined surface, and one end of the spring (17) is fixedly connected to the positioning block (7).

2. A novel environmentally friendly autoclaved aerated concrete board according to claim 1, characterized in that: The limiting column (5) is matched with the second limiting groove (18), and the two fixing columns (6) are matched with adjacent first limiting grooves (12).

3. A novel environmentally friendly autoclaved aerated concrete board according to claim 1, characterized in that: The two first rectangular plates (10) are matched with two adjacent first rectangular grooves (3), the side walls of the two first rectangular grooves (3) are provided with first injection holes (4), the side walls of the two first rectangular plates (10) are provided with third injection holes (11), and the first injection holes (4) are matched with the third injection holes (11).

4. A novel environmentally friendly autoclaved aerated concrete board according to claim 1, characterized in that: Three second rectangular grooves (8) are formed at the top end of the frame (2), and three second rectangular plates (13) are fixedly mounted at the bottom end of the frame (2), wherein the three second rectangular plates (13) are all adapted to fit adjacent second rectangular grooves (8).

5. A novel environmentally friendly autoclaved aerated concrete board according to claim 4, characterized in that: Second injection holes (9) are provided through the side walls of the three second rectangular grooves (8), fourth injection holes (14) are provided on the side walls of the three second rectangular plates (13), and the second injection holes (9) are matched with the fourth injection holes (14).

6. A novel environmentally friendly autoclaved aerated concrete board according to claim 1, characterized in that: A plurality of positioning grooves (16) are provided on the inner side wall of the first limiting groove (12), and the positioning blocks (7) are all adapted to fit adjacent positioning grooves (16).

7. A novel environmentally friendly autoclaved aerated concrete board according to claim 4, characterized in that: The two first rectangular plates (10) are integrally formed with the frame (2), and the three second rectangular plates (13) are integrally formed with the frame (2).

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