Construction structure for controlling crack of ALC (autoclaved lightweight concrete) plate

Abstract

The utility model provides a construction structure for controlling cracks of an ALC plate, and belongs to the field of building construction. A plurality of ALC plates are arranged between the ground and the building beam, a plurality of constructional columns are fixedly arranged between the ground and the building beam, the two sides of the constructional columns abut against the ALC plates, and a plurality of positioning assemblies are arranged between the constructional columns and the ALC plates on the two sides. A door buttress is arranged between the ground and the building beam. The constructional column and the door buttress are arranged, the ALC plate can be well supported, the phenomenon that weak positions such as the wall length larger than 6 m and a door opening crack is effectively avoided, the fixing assembly is further arranged, the plug pin can be mounted and dismounted, the constructional column can be conveniently transported, the lengthening piece is further arranged, and the fixing assembly can be used for fixing the constructional column. The requirements of doors and windows with different heights and different floor heights can be met, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction structure for controlling cracks in an ALC plate. Background Art

[0002] ALC board: It is a porous concrete board made of fly ash (or silica sand), cement, lime and other raw materials, reinforced with treated steel bars and cured with high-pressure steam. It is a new type of building material with superior performance.

[0003] The ALC board construction structure in the prior art mostly lacks stability. Vertical cracks often appear when the wall length is greater than 6m, and the wall cracks seriously in the later stage. In addition, the door heads in the prior art are usually installed horizontally or vertically, and are only placed on the strips or horizontally installed boards at both ends, and cannot be reliably connected. At the same time, when installing doors and windows, the ALC board cannot guarantee the connection strength due to the particularity of the material, which makes it very easy to produce cracks at the connection. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a construction structure for controlling cracks in an ALC plate.

[0005] The embodiment of the utility model provides a construction structure for controlling cracks in an ALC plate, comprising:

[0006] ground;

[0007] A building beam is provided between the ground and the building beam, a plurality of ALC plates are provided between the ground and the building beam, a plurality of structural columns are fixedly provided between the ground and the building beam, both sides of the plurality of structural columns are arranged against the ALC plates, a plurality of positioning components are provided between the plurality of structural columns and the ALC plates on both sides, a door pile is provided between the ground and the building beam, and a plurality of extension pieces are provided at the four ends of the door pile.

[0008] Furthermore, the positioning assembly includes a threaded rod, two pins and two first nuts. First grooves are stamped on both sides of the structural column, and first through holes are penetrated in the two first grooves. The threaded rod is movably arranged through the two first through holes. The two first nuts are threadedly connected to the threaded rod. The two pins are respectively fixed at both ends of the threaded rod, and a socket is provided on one side of the ALC plate that abuts against the structural column, and the pin is matched with the socket.

[0009] Furthermore, a support block is fixedly provided at the bottom of the extension piece, a mounting hole is penetrated on the support block, the support block extends into the door stack for cooperation, second grooves are stamped on both sides of the door stack and the extension piece, second through holes are penetrated in the four second grooves, bolts are penetrated in the two second through holes of the door stack and the two second through holes of the extension piece, and second nuts are threadedly connected to the two bolts.

[0010] Furthermore, a clamping plate is provided at the top and bottom connection of every two of the ALC plates, and a plurality of the clamping plates are fixedly connected to the ground or building beams, and the clamping plates are arranged in a U shape.

[0011] Furthermore, the distance between every two of the structural columns is less than 6m, and the plurality of structural columns are made of rigid square tubes of 200mm*200mm*8mm.

[0012] Furthermore, the door stack is arranged in an H shape, and the door stack is welded by rigid square tubes of 200mm*100mm*8mm.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Multiple structural columns and multiple threaded rods are set up, and the distance between every two structural columns is less than 6m, which can provide good support for the ALC board and prevent cracks. The threaded rods can install, fix and disassemble the two pins through two first nuts, which is convenient for transporting the structural columns.

[0015] Door stacks and extensions are set up. The door stacks adopt a rigid frame, which effectively solves the problem of unreliable connection and cracks at the connection position. Multiple extensions can be assembled through bolts and support blocks. The extensions can adjust the height of the door stack to adapt to doors and windows of different heights and different floor heights, thereby increasing practicality.

[0016] In summary, the utility model is provided with structural columns and door buttresses, which can provide good support for the ALC board and effectively avoid cracking in weak locations such as walls longer than 6m and door openings. A fixing component is also provided to install and disassemble the latch, which is convenient for transporting the structural columns. An extension piece is also provided to meet the needs of doors and windows of different heights and different storey heights, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a construction structure for controlling cracks in an ALC plate described in an embodiment of the utility model.

[0018] Figure 2It is a partial cross-sectional view of a structural column in a construction structure for controlling cracks in an ALC plate described in an embodiment of the utility model.

[0019] Figure 3 It is a cross-sectional view of an extension member in a construction structure for controlling cracks in an ALC plate described in an embodiment of the utility model.

[0020] Figure 4 It is a side view of a clamping plate in a construction structure for controlling cracks in an ALC plate described in an embodiment of the utility model.

[0021] In the above drawings: 1 ground, 2 building beam, 3 ALC board, 4 structural column, 5 first groove, 6 first through hole, 7 threaded rod, 8 latch, 9 first nut, 10 door pier, 11 extension piece, 12 support block, 13 second groove, 14 second through hole, 15 bolt, 16 second nut, 17 clamping plate. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a construction structure for controlling cracks in an ALC plate, comprising:

[0024] Ground 1;

[0025] A building beam 2, a plurality of ALC plates 3 are arranged between the ground 1 and the building beam 2, a plurality of structural columns 4 are fixedly arranged between the ground 1 and the building beam 2, the bottom and top of the plurality of structural columns 4 are respectively fixedly connected to the ground 1 and the building beam 2 by expansion screws, both sides of the plurality of structural columns 4 are set against the ALC plates 3, and the distance between each two structural columns 4 is less than 6m, so as to avoid wall cracking, the plurality of structural columns 4 are all made of 200mm*200mm*8mm rigid square tubes, and a plurality of positioning components are arranged between the plurality of structural columns 4 and the ALC plates 3 on both sides;

[0026] The positioning assembly includes a threaded rod 7, two latches 8 and two first nuts 9. First grooves 5 are stamped on both sides of the structural column 4. The two first grooves 5 are symmetrically arranged. First through holes 6 are penetrated in the two first grooves 5. The threaded rod 7 penetrates the two first through holes 6 and is movably arranged. The two first nuts 9 are threadedly connected to the threaded rod 7. The two first nuts 9 are respectively located in the two first grooves 5, so that the two first nuts 9 can be hidden in the corresponding first grooves 5 to avoid affecting the installation of the ALC plate 3. The two latches 8 are respectively fixedly arranged at both ends of the threaded rod 7. A socket is arranged on one side of the ALC plate 3 that abuts against the structural column 4. The latch 8 is matched with the socket to position the abutting ALC plate 3, making it more stable.

[0027] By unscrewing the two first nuts 9, the threaded rod 7 and the two latches 8 can be disassembled, which is convenient for transporting the structural column 4. When installing, the threaded rod 7 is inserted into the corresponding first through hole 6 and the two first nuts 9 are tightened;

[0028] A door pier 10 is arranged between the ground 1 and the building beam 2, and a door head is welded in the middle of the door pier 10. ALC plates 3 can also be installed between the door head and the building beam 2 in the same way. Figure 1 As shown, the door pier 10 is arranged in an H shape, and is welded by a rigid square tube of 200mm*100mm*8mm. A plurality of extension pieces 11 are arranged at the four ends of the door pier 10, and the extension pieces 11 can be fixedly connected to the ground 1 or the building beam 2 by expansion screws or welding;

[0029] A support block 12 is fixedly provided at the bottom of the extension member 11, and a mounting hole is penetrated on the support block 12. The support block 12 extends into the door stack 10 for matching. Second grooves 13 are stamped and formed on both sides of the door stack 10 and the extension member 11. Second through holes 14 are penetrated in the four second grooves 13. The two second through holes 14 are aligned with the mounting hole. Bolts 15 are penetrated in the two second through holes 14 of the door stack 10 and the two second through holes 14 of the extension member 11, and second nuts 16 are threadedly connected to the two bolts 15.

[0030] After the support block 12 is clamped into the top of the door stack 10, the support block 12 can be clamped, and then the bolt 15 is passed through the two second through holes 14 and the mounting hole, and then the bolt 15 is tightened by the second nut 16, so that the extension piece 11 and the door stack 10 can be fixedly connected through the support block 12, and the support block 12 can also be clamped into the top of the extension piece 11, and the two extension pieces 11 can be fixed by the corresponding bolt 15, so that the height of the door stack 10 can be adjusted;

[0031] A clamping plate 17 is provided at the top and bottom connection of every two ALC plates 3. Several clamping plates 17 are fixedly connected to the ground 1 or the building beam 2 by expansion screws. The clamping plates 17 are arranged in a U shape, and the ALC plates 3 can be inserted into the clamping plates 17. Several clamping plates 17 and several ALC plates 3 are arranged alternately, so that the ALC plates 3 can be positioned.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A construction structure for controlling cracks in ALC panels, characterized in that: include: ground(1); A building beam (2), a plurality of ALC plates (3) are arranged between the ground (1) and the building beam (2), a plurality of structural columns (4) are fixedly arranged between the ground (1) and the building beam (2), both sides of the plurality of structural columns (4) are arranged to abut against the ALC plates (3), a plurality of positioning components are arranged between the plurality of structural columns (4) and the ALC plates (3) on both sides, a door pier (10) is arranged between the ground (1) and the building beam (2), and a plurality of extension pieces (11) are arranged at the four ends of the door pier (10).

2. A construction structure for controlling cracks in ALC panels according to claim 1, characterized in that: in: The positioning assembly comprises a threaded rod (7), two latches (8) and two first nuts (9); first grooves (5) are formed by stamping on both sides of the structural column (4); first through holes (6) are provided in the two first grooves (5); the threaded rod (7) is movably provided through the two first through holes (6); the two first nuts (9) are threadedly connected to the threaded rod (7); the two latches (8) are respectively fixedly provided at both ends of the threaded rod (7); a socket is provided on one side of the ALC plate (3) abutting against the structural column (4); the latch (8) is provided in cooperation with the socket.

3. The ALC board crack control construction structure according to claim 1, characterized in that: in: A support block (12) is fixedly provided at the bottom of the extension piece (11), a mounting hole is penetrated through the support block (12), the support block (12) extends into the door stack (10) and is cooperatively arranged, second grooves (13) are stamped on both sides of the door stack (10) and the extension piece (11), second through holes (14) are penetrated through the four second grooves (13), bolts (15) are penetrated through the two second through holes (14) of the door stack (10) and the two second through holes (14) of the extension piece (11), and second nuts (16) are threadedly connected to the two bolts (15).

4. The ALC plate crack control construction structure according to claim 1, characterized in that: in: A clamping plate (17) is provided at the top and bottom connection of every two ALC plates (3); a plurality of the clamping plates (17) are fixedly connected to the ground (1) or the building beam (2); and the clamping plates (17) are arranged in a U shape.

5. The ALC board crack control construction structure according to claim 1, characterized in that: in: The distance between every two structural columns (4) is less than 6 m, and the plurality of structural columns (4) are all made of rigid square tubes of 200 mm*200 mm*8 mm.

6. The ALC board crack control construction structure according to claim 1, characterized in that: in: The door pier (10) is arranged in an H shape, and is formed by welding a rigid square tube of 200 mm*100 mm*8 mm.

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