Fabricated anti-cracking lightweight multi-ribbed composite wallboard

Abstract

The invention belongs to the technical field of multi-ribbed composite wallboards, and discloses an assembly type anti-cracking light multi-ribbed composite wallboard which comprises a rib lattice, a frame lattice is formed on the rib lattice, and a first supporting rib plate, a second supporting rib plate, a third supporting rib plate and a fourth supporting rib plate form a strong supporting effect in the frame lattice. The longitudinal reinforcing ribs are arranged on the two surfaces of the first supporting rib plate and the third supporting rib plate, and the transverse reinforcing ribs are arranged on the two surfaces of the second supporting rib plate and the fourth supporting rib plate, so that the strength of the supporting rib plates can be effectively enhanced; a first silencing hole, a second silencing hole, a third silencing hole and a fourth silencing hole are formed in the first supporting rib plate, the second supporting rib plate, the third supporting rib plate and the fourth supporting rib plate correspondingly, and a strong silencing structure can be formed by matching with the first cavity structure, the second cavity structure and the third cavity structure so as to enhance the sound insulation effect of the dense rib composite wallboard.

Description

Technical Field

[0001] The invention belongs to the technical field of dense-rib composite wall panels, in particular to an assembled anti-cracking lightweight dense-rib composite wall panel. Background Art

[0002] Dense-ribbed composite wall panels are a new type of building wall panels, mainly composed of rib grids and embedded filling blocks. The rib grids are composed of reinforced concrete rib beams and rib columns with smaller cross-sections and reinforcements, forming a grid structure that plays a supporting and connecting role, increasing the overall strength and stability of the wall panels. In the frame formed by the rib grids, filling materials such as ecological blocks mainly made of industrial and agricultural waste and aerated concrete blocks are inlaid. These filling blocks have certain thermal insulation, heat insulation and sound insulation properties, and also reduce the dead weight of the wall panels. Dense-ribbed composite wall panels have good seismic resistance and thermal insulation properties, can save materials, and have a high degree of industrialization in construction.

[0003] In the factory, according to the design requirements, the mold of the reinforced concrete rib is first made, then the steel bars are tied in the mold, and concrete is poured to form a rib structure. After the rib reaches a certain strength, the selected filling material is filled in the frame, and finally a layer of concrete is poured to make the wall panel form a whole, thus forming an assembled dense-ribbed composite wall panel. After the prefabricated dense-ribbed composite wall panel is transported to the construction site, it is hoisted and installed by cranes and other equipment. The dense-ribbed composite wall panel is widely used in residential buildings, public buildings, industrial buildings, assembled buildings and other fields.

[0004] In the prior art, since various materials are filled in the frame of the dense-ribbed composite wall panel, the supporting strength at this position is low, and it is difficult for the filling material to form a strong supporting strength, which in turn affects the use of the dense-ribbed composite wall panel. Secondly, the filling materials are in the same cavity, and are easily all affected after water seepage occurs, thereby affecting the thermal insulation, sound insulation and other properties of the dense-ribbed composite wall panel.

[0005] Therefore, in order to solve the above problems, an assembled anti-cracking lightweight dense-ribbed composite wall panel is proposed. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the present invention provides an assembled anti-cracking lightweight multi-rib composite wall panel, which has the advantage of forming a strong supporting structure in the frame to improve the supporting strength of this position, and forming multiple cavities to separate various fillers from each other to form independent units, thereby avoiding the damage of all fillers due to water seepage and the like.

[0007] To achieve the above object, the present invention provides the following technical solution: an assembled anti-cracking lightweight dense-rib composite wallboard, comprising a rib grid, a frame grid is formed on the rib grid, a filling block is arranged in the frame grid, and a glass fiber mesh anti-cracking mortar surface layer is arranged on the front and rear sides of the rib grid;

[0008] The filling block includes a retaining frame, and a first supporting rib, a second supporting rib, a third supporting rib, and a fourth supporting rib are sequentially arranged on the inner side of the retaining frame, a first cavity is formed between the first supporting rib and the second supporting rib, a second cavity is formed between the second supporting rib and the third supporting rib, and a third cavity is formed between the third supporting rib and the fourth supporting rib, the first cavity, the second cavity, and the third cavity are respectively filled with a first filler, a second filler, and a third filler, and the first supporting rib, the second supporting rib, the third supporting rib, and the fourth supporting rib are respectively provided with a first silencer hole, a second silencer hole, a third silencer hole, and a fourth silencer hole that are evenly distributed.

[0009] Preferably, the rib grid comprises a concrete body, a steel bar skeleton is arranged inside the concrete body, and ends of steel bars of the steel bar skeleton penetrate the concrete body to form connection ends.

[0010] Preferably, the glass fiber mesh anti-cracking mortar surface layer comprises a mortar board, and a glass fiber mesh cloth is arranged inside the mortar board.

[0011] Preferably, a concave groove is provided on the outer side of the retaining frame, and the concave grooves are evenly distributed on the retaining frame.

[0012] Preferably, positioning components are provided on both sides of the fixing frame, and the positioning components include a fixing cylinder fixedly connected to the inner wall of the fixing frame, a movable plate is provided in the fixing cylinder, a side of the movable plate close to the inner wall of the fixing frame is fixedly connected to a positioning rod, the positioning rod passes through the fixing frame, a positioning hole is provided on the inner wall of the frame at a position corresponding to the positioning rod, the end of the positioning rod extends into the positioning hole, a movable rod is fixedly connected to the side of the movable plate away from the positioning rod, an end of the movable rod away from the movable plate passes through the fixing cylinder and is fixedly connected to a pull block, and a spring is sleeved on the movable rod in the fixing cylinder.

[0013] Preferably, longitudinal reinforcing ribs are provided on both sides of the first supporting rib and the third supporting rib, and transverse reinforcing ribs are provided on both sides of the second supporting rib and the fourth supporting rib.

[0014] Preferably, the steel bar skeleton is composed of transverse rib beams and longitudinal rib beams, and the transverse rib beams and longitudinal rib beams are arranged in a crisscross pattern.

[0015] Preferably, the transverse rib beam and the longitudinal rib beam are both composed of four evenly distributed steel bars and a plurality of equidistantly arranged binding wires.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention forms a strong supporting effect in the frame by arranging the first supporting rib, the second supporting rib, the third supporting rib and the fourth supporting rib to improve the problem of weak supporting strength at the frame position, and the longitudinal reinforcing ribs arranged on both sides of the first supporting rib and the third supporting rib and the transverse reinforcing ribs arranged on both sides of the second supporting rib and the fourth supporting rib can effectively enhance the strength of the supporting ribs;

[0018] 2. The present invention arranges first supporting ribs, second supporting ribs, third supporting ribs, and fourth supporting ribs, and respectively opens first silencer holes, second silencer holes, third silencer holes, and fourth silencer holes thereon, and cooperates with the first cavity, the second cavity, and the third cavity structure to form a stronger silencer structure to enhance the sound insulation effect of the dense-rib composite wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the rib grid and the filling block of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the rib grid of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the steel reinforcement skeleton of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the filling block of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the first supporting rib, the second supporting rib, the third supporting rib and the fourth supporting rib of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the positioning assembly of the present invention;

[0026] Figure 8 It is a schematic structural diagram of the glass fiber mesh anti-cracking mortar surface layer of the present invention.

[0027] In the figure: 1, rib grid; 101, concrete body; 102, steel skeleton; 1021, transverse rib beam; 1022, longitudinal rib beam; 103, connection end;

[0028] 2. Frame;

[0029] 3. Filling block; 301. Retention frame; 3011. Concave groove; 302. First supporting rib; 3021. Longitudinal reinforcing rib; 303. Second supporting rib; 3031. Transverse reinforcing rib; 304. Third supporting rib; 305. Fourth supporting rib; 306. First cavity; 307. Second cavity; 308. Third cavity; 309. First filler; 310. Second filler; 311. Third filler; 312. First muffler hole; 313. Second muffler hole; 314. Third muffler hole; 315. Fourth muffler hole;

[0030] 4. Glass fiber mesh anti-cracking mortar surface layer; 401, mortar board; 402, glass fiber mesh cloth;

[0031] 5. Positioning assembly; 501. Fixed cylinder; 502. Movable plate; 503. Positioning rod; 504. Positioning hole; 505. Movable rod; 506. Pull block; 507. Spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 8 As shown, the present invention provides an assembled anti-cracking lightweight dense-rib composite wallboard, comprising a rib grid 1, a frame grid 2 is formed on the rib grid 1, a filling block 3 is arranged in the frame grid 2, and a glass fiber mesh anti-cracking mortar surface layer 4 is arranged on the front and rear sides of the rib grid 1;

[0034] The filling block 3 includes a retaining frame 301, and a first supporting rib 302, a second supporting rib 303, a third supporting rib 304, and a fourth supporting rib 305 are sequentially arranged on the inner side of the retaining frame 301. A first cavity 306 is formed between the first supporting rib 302 and the second supporting rib 303, a second cavity 307 is formed between the second supporting rib 303 and the third supporting rib 304, and a third cavity 308 is formed between the third supporting rib 304 and the fourth supporting rib 305. The first cavity 306, the second cavity 307, and the third cavity 308 are filled with a first filler 309, a second filler 310, and a third filler 311, respectively. The first supporting rib 302 and the second supporting rib 303 are provided with a first cavity 306, a second cavity 307, and a third cavity 308. 02, the second supporting rib 303, the third supporting rib 304, and the fourth supporting rib 305 are respectively provided with the first muffler hole 312, the second muffler hole 313, the third muffler hole 314, and the fourth muffler hole 315 which are evenly distributed. The first supporting rib 302, the second supporting rib 303, the third supporting rib 304, and the fourth supporting rib 305 form a strong supporting effect in the frame 2 to improve the problem of weak supporting strength at the frame 2 position. The longitudinal reinforcing ribs 3021 are arranged on both sides of the first supporting rib 302 and the third supporting rib 304, and the transverse reinforcing ribs 303 are arranged on both sides of the second supporting rib 303 and the fourth supporting rib 305. 1, the strength of the supporting ribs can be effectively enhanced. The first supporting ribs 302, the second supporting ribs 303, the third supporting ribs 304, and the fourth supporting ribs 305 are respectively provided with the first muffler hole 312, the second muffler hole 313, the third muffler hole 314, and the fourth muffler hole 315. With the first cavity 306, the second cavity 307, and the third cavity 308 structure, a strong muffler structure can be formed to enhance the sound insulation effect of the dense rib composite wallboard. The first filler 309 can be set to polystyrene foam. The polystyrene foam is extremely light in texture, low in density, and has excellent thermal insulation performance. The thermal conductivity coefficient is about 0.03-0.04W / (m·K), which can greatly reduce heat dissipation. loss, and at the same time, the polystyrene foam also has good flexibility and cushioning performance, and has a certain shock-absorbing effect on the wall panels. The second filler 310 is set as rock wool. Rock wool has outstanding fire resistance and is a Class A non-combustible material. It can withstand a high temperature of up to 1000°C. Rock wool also has good thermal insulation and sound insulation properties. The fiber structure enables it to have good absorption and barrier effects on sound waves. The third filler 311 is set as slag. The slag material has a certain heat storage capacity and can play a role in regulating the indoor microclimate when the temperature fluctuates. It effectively utilizes industrial waste and realizes waste resource utilization. It has a relatively low cost and is often used for wall panel filling of industrial plants and warehouse buildings, which meets the basic needs of such buildings for cost control and insulation.

[0035] Specifically, the rib grid 1 includes a concrete body 101, a steel skeleton 102 is arranged inside the concrete body 101, and the ends of the steel bars of the steel skeleton 102 penetrate the concrete body 101 to form connecting ends 103, which are used to connect and fix the dense-rib composite wallboard.

[0036] Furthermore, the glass fiber mesh anti-cracking mortar surface layer 4 includes a mortar board 401, and a glass fiber mesh cloth 402 is arranged inside the mortar board 401. The glass fiber mesh cloth 402 in the glass fiber mesh anti-cracking mortar surface layer 4 can be evenly arranged along the extension direction of the mortar board 401. The reinforcement effect is more uniform than that of chopped fibers, and the anti-cracking performance can be effectively improved.

[0037] Furthermore, a concave groove 3011 is opened on the outer side of the retaining frame 301 , and the concave groove 3011 is evenly distributed on the retaining frame 301 , and is used to fill the expansion glue or concrete mortar to enhance the connection strength between the retaining frame 301 and the concrete body 101 .

[0038] It is worth mentioning that positioning components 5 are provided on both sides of the fixed frame 301, and the positioning components 5 include a fixed cylinder 501 fixedly connected to the inner wall of the fixed frame 301, and a movable plate 502 is provided in the fixed cylinder 501. A positioning rod 503 is fixedly connected to the side of the movable plate 502 close to the inner wall of the fixed frame 301, and the positioning rod 503 penetrates the fixed frame 301. A positioning hole 504 is opened at a position on the inner wall of the frame 2 corresponding to the positioning rod 503, and the end of the positioning rod 503 extends into the positioning hole 504. A movable rod 505 is fixedly connected to the side of the movable plate 502 away from the positioning rod 503, and one end of the movable rod 505 away from the movable plate 502 penetrates the fixed cylinder 501 and is fixedly connected to a pull block 506. A spring 507 is sleeved on the movable rod 505 in the fixed cylinder 501, and the fixed frame 301 is positioned before the fixed frame 301 is fixed, so as to facilitate the fixation of the fixed frame 301 and the installation of its internal structure.

[0039] It is worth noting that longitudinal reinforcing ribs 3021 are provided on both sides of the first supporting rib 302 and the third supporting rib 304, and transverse reinforcing ribs 3031 are provided on both sides of the second supporting rib 303 and the fourth supporting rib 305, so as to enhance the longitudinal supporting strength of the first supporting rib 302 and the third supporting rib 304, and enhance the transverse supporting strength of the second supporting rib 303 and the fourth supporting rib 305.

[0040] It is worth mentioning that the steel skeleton 102 is composed of transverse ribs 1021 and longitudinal ribs 1022. The transverse ribs 1021 and the longitudinal ribs 1022 are arranged in a criss-cross pattern. The longitudinal ribs 1022 are arranged along the length direction of the wall panel, playing a major longitudinal supporting role, bearing the internal forces such as bending moment and shear force of the wall panel in this direction, providing vertical bending resistance for the wall panel, making it less likely for the wall panel to deform vertically when bearing its own weight and external loads. The transverse ribs 1021 and the longitudinal ribs 1022 intersect vertically to form a grid structure, whose main function is to enhance the lateral stability and integrity of the wall panel, and to transfer the load borne by the longitudinal ribs 1022 more evenly to the entire wall panel plane, while limiting the deformation of the wall panel in the horizontal direction.

[0041] It is worth emphasizing that the transverse rib beam 1021 and the longitudinal rib beam 1022 are both composed of four evenly distributed steel bars and a plurality of equally spaced binding wires.

[0042] Working principle and process: In the factory, according to the design requirements, firstly, a mold of the rib grid 1 is made, the steel skeleton 102 is tied in the mold, and concrete is poured to form the rib grid 1 structure. The fixed frame 301 of the filling block 3 is placed in the frame 2, and the spring 507 of the positioning component 5 is used to act on the movable plate 502 to make the positioning rod 503 extend into the positioning hole 504 on the concrete body 101, so that the fixed frame 301 can be positioned to facilitate the installation of the internal structure and the fixation of the filling block 3. The first supporting rib 302, the second supporting rib 303, the third supporting rib 304, and the fourth supporting rib 305 in the fixed frame 301 form a strong supporting effect in the frame 2 to improve the problem of weak support strength at the frame 2 position, and the first supporting rib 302 and the third supporting rib 304 are The longitudinal reinforcing ribs 3021 arranged on both sides and the transverse reinforcing ribs 3031 arranged on both sides of the second supporting rib 303 and the fourth supporting rib 305 can effectively enhance the strength of the supporting ribs. The first supporting rib 302, the second supporting rib 303, the third supporting rib 304 and the fourth supporting rib 305 are respectively provided with the first silencing hole 312, the second silencing hole 313, the third silencing hole 314 and the fourth silencing hole 315. Combined with the first cavity 306, the second cavity 307 and the third cavity 308 structure, a stronger silencing structure can be formed to enhance the sound insulation effect of the dense-rib composite wallboard. The glass fiber mesh cloth 402 in the glass fiber mesh anti-cracking mortar surface layer 4 can be evenly arranged along the extension direction of the mortar board 401. The reinforcing effect is more uniform than that of the short-cut fiber, which can effectively improve the anti-cracking performance.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled anti-cracking lightweight multi-rib composite wall panel, comprising rib grids (1), characterized in that: A frame (2) is formed on the rib (1), a filling block (3) is arranged in the frame (2), and a glass fiber mesh anti-cracking mortar surface layer (4) is arranged on the front and rear sides of the rib (1); The filling block (3) comprises a retaining frame (301), and a first supporting rib (302), a second supporting rib (303), a third supporting rib (304), and a fourth supporting rib (305) are sequentially arranged on the inner side of the retaining frame (301); a first cavity (306) is formed between the first supporting rib (302) and the second supporting rib (303); a second cavity (307) is formed between the second supporting rib (303) and the third supporting rib (304); and a second cavity (308) is formed between the third supporting rib (304) and the fourth supporting rib (305). 5), a third cavity (308) is formed between the first cavity (306), the second cavity (307), and the third cavity (308), respectively filled with a first filler (309), a second filler (310), and a third filler (311); the first supporting rib (302), the second supporting rib (303), the third supporting rib (304), and the fourth supporting rib (305) are respectively provided with a first silencer hole (312), a second silencer hole (313), a third silencer hole (314), and a fourth silencer hole (315) evenly distributed.

2. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 1 is characterized in that: The rib grid (1) comprises a concrete body (101), a steel bar skeleton (102) is arranged inside the concrete body (101), and the ends of the steel bars of the steel bar skeleton (102) penetrate the concrete body (101) to form connection ends (103).

3. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 1 is characterized in that: The glass fiber mesh anti-cracking mortar surface layer (4) comprises a mortar board (401), and a glass fiber mesh cloth (402) is arranged inside the mortar board (401).

4. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 1 is characterized in that: The outer side of the retaining frame (301) is provided with concave grooves (3011), and the concave grooves (3011) are evenly distributed on the retaining frame (301).

5. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 1 is characterized in that: Positioning components (5) are provided on both sides of the fixed frame (301), and the positioning components (5) include a fixed tube (501) fixedly connected to the inner wall of the fixed frame (301), and a movable plate (502) is provided in the fixed tube (501), and a positioning rod (503) is fixedly connected to one side of the movable plate (502) close to the inner wall of the fixed frame (301), and the positioning rod (503) passes through the fixed frame (301), and the inner wall of the frame (2) and the positioning rod (503) are connected. 03) is provided with a positioning hole (504), the end of the positioning rod (503) extends into the positioning hole (504), the side of the movable plate (502) away from the positioning rod (503) is fixedly connected with a movable rod (505), the end of the movable rod (505) away from the movable plate (502) passes through the fixed tube (501) and is fixedly connected with a pulling block (506), and a spring (507) is sleeved on the movable rod (505) in the fixed tube (501).

6. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 1 is characterized in that: Both sides of the first supporting rib (302) and the third supporting rib (304) are provided with longitudinal reinforcing ribs (3021), and both sides of the second supporting rib (303) and the fourth supporting rib (305) are provided with transverse reinforcing ribs (3031).

7. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 2 is characterized in that: The steel frame (102) is composed of transverse ribs (1021) and longitudinal ribs (1022), and the transverse ribs (1021) and longitudinal ribs (1022) are arranged in a crisscross pattern.

8. The assembled anti-cracking lightweight multi-rib composite wallboard according to claim 7 is characterized in that: The transverse rib beam (1021) and the longitudinal rib beam (1022) are both composed of four evenly distributed steel bars and a plurality of equally spaced binding wires.

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