Anti-cracking aerated concrete block masonry filler wall

Abstract

The utility model discloses an anti-cracking aerated concrete block masonry infilled wall which comprises a concrete wall body, an infilled wall body is fixedly filled in the concrete wall body, a building block is arranged in the infilled wall body, a cavity is formed in the building block, first connecting holes are formed in the two ends of the building block, and second connecting holes are formed in the two ends of the building block. First connecting holes are formed in the two sides of the building block, long-strip-shaped connecting rods are fixedly inserted into the first connecting holes, locking nuts are installed at the two ends of each long-strip-shaped connecting rod in a threaded mode, the locking nuts are fixedly embedded into the concrete wall, second connecting holes are formed in the two sides of the building block, and short rods are fixedly connected into the second connecting holes; combined nuts are installed at the two ends of each short rod in a threaded mode, annular grooves are formed in the surfaces of the combined nuts, tensioning steel wires are fixedly wound in the annular grooves, multiple layers of structures can be mutually combined and connected, the reinforcing stability is improved, the anti-cracking effect is guaranteed, and combined use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of walls, and more specifically to an anti-cracking aerated concrete block masonry filling wall. Background Art

[0002] Aerated concrete blocks are a new type of building material that is lightweight, porous, thermally insulating, fireproof, can be nailed, sawed, planed, and has a certain degree of earthquake resistance. At present, for some ultra-high aerated block-filled walls, the connections between the concrete blocks do not have reinforcement devices, and poor masonry quality and cracks in the walls are prone to occur during construction.

[0003] The utility model with authorization announcement number CN220203083U discloses an anti-cracking aerated concrete block masonry filling wall, which relates to the technical field of building walls, including a concrete casting body, a plurality of flat bricks are installed on the inner upper wall of the concrete casting body, a reinforcement mechanism is arranged on the concrete casting body, and a plurality of aerated concrete block bodies are installed on the inner side of the concrete casting body through the reinforcement mechanism, the reinforcement mechanism includes a plurality of reinforcement rods fixedly installed on the concrete casting body, a plurality of threads are arranged at intervals on the outer wall of the reinforcement rod, through holes are respectively opened on the two opposite side walls of the aerated concrete block body, the reinforcement rods are installed through the interior of the through holes, and clamping plates are threadedly installed on the reinforcement rods. According to the utility model, the mutual cooperation of the fixing screws and the clamping plates in the arranged reinforcement mechanism can improve the firmness of the concrete blocks during splicing, thereby improving the stability of the filling wall structure, thereby reducing the phenomenon of cracks in the wall and improving the quality of construction.

[0004] In the above-mentioned disclosed structure, the reinforcement structure is installed by the through-holes directly set inside the building blocks, and can be combined and tightened for reinforcement, but it can only be connected in a single layer and cannot be connected and reinforced with the outer layer of concrete, which affects the anti-cracking effect, and adjacent building blocks cannot be combined and connected with each other, which needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a crack-resistant aerated concrete block masonry infill wall, in which a filling wall is formed by stacking blocks and a mixed concrete wall, which is convenient for construction. At the same time, a long connecting rod is connected through a first connecting hole, which can be reinforced in layers. Short rods and combination nuts are installed in combination with the second connecting hole, and tensioning wires are wrapped around them. Multi-layer structures can be combined and connected with each other, thereby improving the stability of the reinforcement, ensuring the anti-cracking effect, and facilitating combined use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A crack-proof aerated concrete block masonry filling wall comprises a concrete wall, wherein the interior of the concrete wall is fixedly filled with a filling wall, the interior of the filling wall is provided with a building block, the interior of the building block is provided with a cavity, two end heads of the building block are provided with a first connecting hole, a long connecting rod is fixedly inserted in the interior of the first connecting hole, both ends of the long connecting rod are threadedly installed with locking nuts, the locking nuts are tightly connected to the two end surfaces of the building block, the locking nuts are fixedly embedded in the interior of the concrete wall, two sides of the building block are provided with a second connecting hole, a short rod is fixedly connected in the interior of the second connecting hole, both end heads of the short rod are threadedly installed with combination nuts, the surface of the combination nut is provided with an annular groove, a tensioning wire is fixedly wound in the interior of the annular groove, the tensioning wire is fixedly connected to the two end heads of the short rod, and the tensioning wire is located on both sides of the building block.

[0008] Furthermore, the building blocks are stacked in layers inside the filling wall and are fixedly embedded inside the concrete wall.

[0009] Furthermore, the long connecting rods are fixedly connected to the inside of the filling wall and are arranged in upper and lower layers.

[0010] Furthermore, the short rods are fixedly connected to the inside of the filling wall and are connected to both sides of the building blocks at the front and back. By being divided into long connecting rods and short rods, they can be combined and connected and positioned to ensure the strength and stability of the multi-layer structure.

[0011] Furthermore, the combination nut and the tensioning wire are fixedly embedded in the interior of the concrete wall.

[0012] Furthermore, the tensioning steel wires are wound around the two ends of the short rod at intervals and are respectively connected to the two sides of the filling wall.

[0013] Furthermore, the annular grooves are respectively located at the two end positions of the combination nut. By winding the tensioning wires at adjacent positions respectively, the building blocks can be combined and tightened to increase the area of ​​the embedded connection, ensure the structural strength and stability, and facilitate installation and use.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution forms a filling wall by stacking blocks and a mixed concrete wall, which is convenient for construction. At the same time, a long connecting rod is connected through the first connecting hole to reinforce the layers. The short rod and the combination nut are installed in combination with the second connecting hole, and the tensioning wire is wound around it. The multi-layer structure can be combined and connected with each other, thereby improving the stability of the reinforcement, ensuring the anti-cracking effect, and facilitating combined use.

[0016] (2) By dividing the connecting rods into long connecting rods and short connecting rods, they can be combined and connected to ensure the strength and stability of the multi-layer structure.

[0017] (3) By winding tension wires at adjacent positions, the blocks can be combined and tightened to increase the area of ​​inlay connection, ensure structural strength and stability, and facilitate installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0020] Figure 3 It is a partial structural diagram of the block connection of the utility model;

[0021] Figure 4 It is a side schematic diagram of the tensioning wire connection of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1 concrete wall, 11 filling wall, 12 building block, 13 cavity, 14 first connecting hole, 15 long connecting rod, 16 locking nut, 17 second connecting hole, 18 short rod, 2 combination nut, 21 annular groove, 22 tensioning wire. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 3A crack-proof aerated concrete block masonry filling wall comprises a concrete wall 1, wherein the interior of the concrete wall 1 is fixedly filled with a filling wall 11, wherein the interior of the filling wall 11 is provided with a building block 12, wherein the interior of the building block 12 is provided with a cavity 13, which can be stacked and reinforced to form a filling wall 11, which is convenient for construction and construction and is conducive to combined use. After stacking and reinforcement, concrete can be poured to form a concrete wall 1, which can be constructed and used. First connecting holes 14 are provided at both ends of the building block 12, and a long connecting rod 15 is fixedly inserted in the interior of the first connecting hole 14. Locking nuts 16 are threadedly installed at both ends of the long connecting rod 15. By connecting the long connecting rod 15 to the interior of the first connecting hole 14 and then threading the locking nuts 16 at both ends, the two ends of the building block 12 can be locked and connected to the two ends of the building block 12, thereby connecting the layered building blocks 12 horizontally, improving the structural strength and stability, and the locking nuts 16 can be embedded in the concrete wall 1 after connection, so as to provide reinforcement support and improve Structural strength and stability, to avoid cracking, the locking nut 16 is tightly connected to the two end surfaces of the building block 12, and the locking nut 16 is fixedly embedded in the interior of the concrete wall 1. Second connecting holes 17 are provided on both sides of the building block 12, and a short rod 18 is fixedly connected inside the second connecting hole 17. Both end heads of the short rod 18 are threadedly installed with a combination nut 2. The short rod 18 is connected to the inside of the second connecting hole 17, and the combination nuts 2 are installed at both ends. It can be locked and fixed, and can be connected and positioned in the front and rear directions, so as to be embedded in the concrete wall 1 to improve stability. The surface of the combination nut 2 is provided with an annular groove 21, and a tensioning wire 22 is fixedly wound inside the annular groove 21. The tensioning wire 22 is fixedly connected to the two end heads of the short rod 18. The tensioning wire 22 is located on both sides of the building block 12. By winding the tensioning wire 22 into the inside of the annular groove 21, a combination connection is achieved, and multiple short rods 18 can be connected to each other, which can improve the overall structural strength and stability, and facilitate combined installation for construction and use.

[0026] See also Figure 2 and Figure 3 The building blocks 12 are stacked in layers inside the filling wall 11 and are fixedly embedded in the concrete wall 1. The long connecting rods 15 are fixedly connected to the inside of the filling wall 11 and arranged in layers up and down. The short rods 18 are fixedly connected to the inside of the filling wall 11 and connected to both sides of the building blocks 12 front and back. By dividing them into connecting long connecting rods and short rods, they can be combined and connected and positioned to ensure the strength and stability of the multi-layer structure.

[0027] See also Figure 2 and Figure 4The combination nut 2 and the tensioning wire 22 are fixedly embedded in the interior of the concrete wall 1. The tensioning wire 22 is wound around the two ends of the short rod 18 at intervals and is respectively connected to the two sides of the filling wall 11. The annular grooves 21 are respectively located at the two end positions of the combination nut 2. By winding the tensioning wires at adjacent positions, the blocks can be combined and tightened to increase the area of ​​the embedded connection, ensure the structural strength and stability, and facilitate installation and use.

[0028] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A crack-proof aerated concrete block masonry infill wall, comprising a concrete wall (1), wherein the interior of the concrete wall (1) is fixedly filled with a filling wall (11), and the interior of the filling wall (11) is provided with blocks (12), characterized in that: The building block (12) is provided with a cavity (13) inside, and first connecting holes (14) are provided at both ends of the building block (12). A long connecting rod (15) is fixedly inserted inside the first connecting hole (14), and locking nuts (16) are threadedly installed at both ends of the long connecting rod (15). The locking nuts (16) are tightly connected to the surfaces of both ends of the building block (12), and the locking nuts (16) are fixedly embedded in the concrete wall (1). Second connection holes (17) are provided on both sides, and a short rod (18) is fixedly connected inside the second connection hole (17). Combination nuts (2) are threadedly installed at both ends of the short rod (18). An annular groove (21) is provided on the surface of the combination nut (2). A tensioning wire (22) is fixedly wound inside the annular groove (21). The tensioning wire (22) is fixedly connected to the two ends of the short rod (18). The tensioning wire (22) is located on both sides of the building block (12).

2. The anti-cracking aerated concrete block masonry filling wall according to claim 1 is characterized in that: The building blocks (12) are stacked in layers inside the filling wall (11) and are all fixedly embedded inside the concrete wall (1).

3. The anti-cracking aerated concrete block masonry filling wall according to claim 1 is characterized in that: The long connecting rods (15) are fixedly connected to the inside of the filling wall (11) and are arranged in upper and lower layers.

4. The anti-cracking aerated concrete block masonry filling wall according to claim 1 is characterized in that: The short rod (18) is fixedly connected to the inside of the filling wall (11) and is connected to both sides of the building block (12) at the front and rear.

5. The anti-cracking aerated concrete block masonry filling wall according to claim 1, characterized in that: The combined nut (2) and the tensioning steel wire (22) are both fixedly embedded in the interior of the concrete wall (1).

6. The anti-cracking aerated concrete block masonry filling wall according to claim 1, characterized in that: The tensioning steel wires (22) are wound around the two ends of the short rod (18) at intervals and are respectively connected to the two sides of the filling wall (11).

7. The anti-cracking aerated concrete block masonry infill wall according to claim 1, characterized in that: The annular grooves (21) are respectively located at the two end positions of the combination nut (2).

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