A steel wire mesh frame heat preservation sandwich panel special for composite shear wall

Abstract

The utility model belongs to the technical field of thermal insulation sandwich panel, especially a steel wire net frame thermal insulation sandwich panel for composite shear wall, including the outer thermal insulation board, the outer thermal insulation board one side pastes the inner thermal insulation board, the outer thermal insulation board and the inner thermal insulation board top install the clamping block, the outer thermal insulation board and the inner thermal insulation board bottom are seted up the clamping groove, the outer thermal insulation board and the inner thermal insulation board are seted up the intercommunication butt joint groove B and butt joint groove A respectively, the outer thermal insulation board one side is equipped with the steel wire net, the steel wire net is installed the equidistance distribution's connecting rod, the connecting rod runs through the outer thermal insulation board, through the outer thermal insulation board and the inner thermal insulation board as a group, and the outer thermal insulation board and the inner thermal insulation board between each group are mutually clamped through the clamping block and the clamping groove, and this modular design reduces the cutting loss, and the edge excess board material can be used twice through local cutting, reduces raw material waste, on the other hand, the steel wire net can be detachably connected on the outer thermal insulation board through the connecting rod, the let -hole and the limiting rod.

Description

Technical Field

[0001] This utility model belongs to the technical field of thermal insulation sandwich panels, specifically relating to a steel wire mesh thermal insulation sandwich panel for composite shear walls. Background Technology

[0002] In the development of building energy conservation and structural integration technology, composite shear walls, due to their combined load-bearing and thermal insulation functions, have been widely used in various building projects. As a core component of composite shear walls, the structural rationality of wire mesh insulated sandwich panels directly affects project quality, construction efficiency, and overall cost. In some products, the wire mesh is often integrated with the insulation board using welding or adhesive fixing. During transportation, the protruding wire mesh is prone to collisions and compression with packaging and transport vehicles, leading to deformation of the mesh and breakage of the wires. During on-site transfer and installation, the mesh is also easily damaged. External impacts can cause damage, and since the wire mesh frame is a key component for enhancing the structural strength of sandwich panels, damage to it necessitates the replacement of the entire panel or complex repair work. This not only extends the construction period but also incurs additional rework costs, reducing the economic efficiency of the construction. Furthermore, when adapting insulation panels to the construction requirements of composite shear walls with different heights and widths, large-area cutting of the entire panel is required. The resulting edge scraps are irregular in size and cannot be effectively joined with other panels, so they are usually disposed of as waste, resulting in serious resource waste and significantly increasing the material costs of the project. Utility Model Content

[0003] To address the above problems, the purpose of this utility model is to provide a steel wire mesh insulated sandwich panel specifically designed for composite shear walls, thereby solving the aforementioned issues.

[0004] To achieve the above objectives, a steel wire mesh insulated sandwich panel specifically designed for composite shear walls includes an outer insulation board, an inner insulation board adhered to one side of the outer insulation board, a locking block installed on the top of the outer and inner insulation boards, a locking groove formed at the bottom of the outer and inner insulation boards, and interconnected mating grooves B and A on the outer and inner insulation boards, respectively. A steel wire mesh is provided on one side of the outer insulation board, and equidistantly distributed connecting rods are installed on the steel wire mesh. The connecting rods penetrate the outer insulation board and have clearance holes. A limiting rod is slidably connected to the inner wall of the clearance hole, and the limiting rod is located within the mating groove B. The steel wire meshes are connected by a locking sleeve.

[0005] Preferably, the card block and the card slot engage with each other, and the outer insulation board and the inner insulation board are attached to each other.

[0006] Preferably, a connecting groove is provided on one side of the outer insulation board, and a connecting block that engages with the connecting groove is installed on the inner insulation board.

[0007] Preferably, the inner insulation board has clamps installed at both ends that fit against the two ends of the outer insulation board, and the clamps and the two ends of the outer insulation board have corresponding connecting holes, which are connected by connecting posts.

[0008] Preferably, the ferrule is fitted between two adjacent wire meshes, and the ferrules on the same horizontal line are connected by a fixing rod.

[0009] This utility model has the following beneficial effects:

[0010] The outer and inner insulation boards are grouped together, and each group of outer and inner insulation boards is interlocked by clips and slots. This modular design reduces cutting waste, and excess board material at the edges can be reused by partial cutting, reducing raw material waste. On the other hand, the wire mesh can be detachably connected to the outer insulation board through connecting rods, clearance holes and limit rods, avoiding damage to the mesh structure during transportation and construction, and reducing rework costs. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a schematic cross-sectional view of the outer insulation board and the inner insulation board in this utility model.

[0013] Figure 3 This is a schematic diagram showing the disassembled structure of the outer insulation board and the inner insulation board in this utility model;

[0014] Figure 4 This utility model Figure 2 An enlarged diagram of A in the diagram.

[0015] In the diagram: 1. Outer insulation board; 11. Inner insulation board; 12. Clamping plate; 13. Connecting column; 131. Connecting hole; 14. Locking block; 15. Locking groove; 2. Butt joint groove A; 21. Butt joint groove B; 22. Connecting groove; 23. Connecting block; 3. Wire mesh; 31. Connecting rod; 32. Clearance hole; 33. Limiting rod; 34. Fixing rod; 35. Sleeve. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0017] Example 1:

[0018] like Figure 1As shown in Figure 4, this utility model provides the following technical solution: it includes an outer insulation board 1, an inner insulation board 11 is pasted on one side of the outer insulation board 1, a locking block 14 is installed on the top of the outer insulation board 1 and the inner insulation board 11, a locking groove 15 is opened at the bottom of the outer insulation board 1 and the inner insulation board 11, a connecting groove B21 and a connecting groove A2 are respectively opened on the outer insulation board 1 and the inner insulation board 11, a wire mesh 3 is provided on one side of the outer insulation board 1, and connecting rods 31 are installed on the wire mesh 3 at equal intervals. The connecting rods 31 penetrate the outer insulation board 1, and a clearance hole 32 is opened on the connecting rod 31. A limiting rod 33 is slidably connected to the inner wall of the clearance hole 32. The limiting rod 33 is located in the connecting groove B21, and the wire meshes 3 are connected by a locking sleeve 35.

[0019] In this implementation plan: the outer insulation board 1 and the inner insulation board 11 are joined together to form the main structure of the insulation board. The outer insulation board 1 and the inner insulation board 11 are connected by a top-mounted locking block 14, the locking block 14 having an isosceles trapezoidal cross-section. The bottom of the outer insulation board 1 and the inner insulation board 11 has a connecting slot 15, the slot shape of which matches the locking block 14, so that several sets of outer insulation boards 1 and inner insulation boards 11 can be joined vertically. When it is necessary to cut the outer insulation board 1 and the inner insulation board 11 according to the height and width of the shear wall, it is only necessary to cut the outer insulation board 1 and the inner insulation board 11. The outer insulation board 1 and inner insulation board 11 at the edges are cut to avoid excessive waste during cutting due to their large overall surface area. A connecting groove A2 is formed on the side connecting the inner insulation board 11 and the outer insulation board 1. A connecting groove B21, corresponding to connecting groove A2, is formed on the outer insulation board 1 to ensure the correct position for subsequent components. The wire mesh 3 is woven from low-carbon cold-drawn steel wire to enhance the structural strength of the sandwich panel. Connecting rods 31 are evenly distributed on the inner side of the wire mesh 3. The clearance hole 32 at one end of the connecting rod 31 allows the connecting rod 31 to pass through the outer insulation board 1 and enter the docking groove B21. At this time, it can slide in the inner wall of the connecting rod 31 through the limiting rod 33, connecting one end of several connecting rods 31, so that the connecting rod 31 is connected and limited on the outer insulation board 1. At the same time, the wire mesh 3 is installed and supported on the outside of the outer insulation board 1, so that the wire mesh 3 can be separated from the outer insulation board 1 when the device is used. When the outer insulation board 1 is transferred, the wire mesh 3 is prevented from being moved. The steel wire mesh 3 is deformed due to the compression of the outer insulation board 1, which affects its strength-increasing effect. The steel wire mesh 3 is then connected to the outer insulation board 1 by the connecting rod 31, the clearance hole 32 and the limiting rod 33. The inner insulation board 11 is then attached to the inner side of the outer insulation board 1. The clamp 35 is U-shaped and the opening width matches the thickness of the steel wire mesh 3 frame. It is used to connect adjacent steel wire meshes 3, so that the steel wire mesh 3 can be spliced ​​and installed simultaneously with the outer insulation board 1 and the inner insulation board 11.

[0020] The locking block 14 and the locking groove 15 engage with each other, and the outer insulation board 1 and the inner insulation board 11 are attached to each other. When multiple sets of panels need to be spliced ​​according to the height of the composite shear wall, the outer insulation board 1 and the inner insulation board 11 are connected by the locking block 14 and the locking groove 15, so that each set of outer insulation board 1 and inner insulation board 11 can be spliced ​​and installed.

[0021] A connecting groove 22 is provided on one side of the outer insulation board 1, and a connecting block 23 that engages with the connecting groove 22 is installed on the inner insulation board 11. Before the outer insulation board 1 and the inner insulation board 11 are attached, the connecting block 23 on the inner insulation board 11 is aligned with the connecting groove 22 on the outer insulation board 1, and the inner insulation board 11 is pushed horizontally until the edges of the inner insulation board 11 and the outer insulation board 1 are completely aligned. After assembly, the relative sliding of the outer insulation board 1 and the inner insulation board 11 in the direction perpendicular to the board surface can be restricted. Combined with the previous construction adhesive bonding, a double fixing structure of mechanical interlocking bonding is formed.

[0022] The inner insulation board 11 has clamps 12 installed at both ends that fit with the two ends of the outer insulation board 1. The clamps 12 and the outer insulation board 1 have corresponding connecting holes 131 at both ends, and the connecting holes 131 are connected by connecting posts 13. After the outer insulation board 1 and the inner insulation board 11 are attached, the clamps 12 are attached to the two ends of the outer insulation board 1, and the position is adjusted so that the connecting holes 131 on the clamps 12 correspond to the connecting holes 131 on the outer insulation board 1. The connecting posts 13 are used to connect and engage, so that the outer insulation board 1 and the inner insulation board 11 are attached and limited.

[0023] The ferrule 35 is fitted between two adjacent wire meshes 3. The ferrules 35 on the same horizontal line are connected by the fixing rod 34. When the two sets of wire meshes 3 are spliced ​​along the length direction, the edges of the adjacent wire meshes 3 are aligned, and then the ferrule 35 is fitted from the outside of the edge to ensure that the ferrule 35 completely covers the splice of the two sets of edges. The fixing rod 34 is fixed on the outer wall of the ferrule 35 on the same horizontal line to achieve series fixation of the ferrules 35 on the same horizontal line.

[0024] The working principle of this technical solution is as follows: The wire mesh frame 3 is placed on the outside of the outer insulation board 1, aligned with the pre-drilled holes on the outer insulation board 1. The connecting rod 31 on the wire mesh frame 3 is inserted through the outer insulation board 1. After the connecting rod 31 has completely passed through the substrate, the limiting rod 33 is slid from the inside of the outer insulation board 1 into the clearance hole 32 on the connecting rod 31, thus achieving a detachable and fixed connection between the wire mesh frame 3 and the outer insulation board 1. The limiting block can be removed for later adjustments. Then, the clamping plate 12 is attached to both ends of the inner insulation board 11, aligning the clamping plate 12 with the connecting hole 131 of the outer insulation board 1. Insert the connecting post 13 for fixation, and then splice multiple sets of sandwich panels. When splicing in the vertical direction, align the top of the clamping block 14 of one set of sandwich panels with the bottom of the clamping groove 15 of another set of sandwich panels and slowly press down to achieve seamless connection. Slide the sleeve 35 from the outside into the frame of the adjacent wire mesh 3. Finally, perform overall reinforcement and inspection. Check the engagement points of the upper and lower clamping blocks 14 and the slots 15, the left and right sleeves 35, and the connection points of the clamping plate 12 and the connecting post 13 one by one. Tighten the loose parts a second time and confirm that the connecting groove B21 of the outer insulation board 1 and the connecting groove A2 of the inner insulation board 11 are connected without blockage.

[0025] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of the present invention, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A steel wire mesh insulated sandwich panel specifically designed for composite shear walls, characterized in that, Includes an outer insulation board (1), an inner insulation board (11) is attached to one side of the outer insulation board (1), a locking block (14) is installed on the top of the outer insulation board (1) and the inner insulation board (11), a locking groove (15) is opened at the bottom of the outer insulation board (1) and the inner insulation board (11), and a connecting groove B (21) and a connecting groove A (2) are respectively opened on the outer insulation board (1) and the inner insulation board (11), the outer insulation board (1) (21) and the inner insulation board (11) (2) are respectively connected, the outer insulation board (1) (21) and the inner insulation board (11) are respectively connected, the outer insulation board (1) (21) and the inner insulation board (11) are connected, the outer insulation board (1) (21) and the inner insulation board (11) are connected, the outer insulation board (1) (21) and the inner insulation board (11) are connected, the inner insulation board (11) (21) and the inner insulation board (11) are connected, the outer insulation board (11) (21) and the inner insulation board (11) are connected, the inner insulation board (11) and the inner insulation board (11) are connected, the inner insulation board (11) and the inner insulation board (11) are connected, the outer insulation board (11) and the inner insulation board (11) are connected, the inner insulation board (11) and the inner insulation board (11) are connected, the outer insulation board (11) and the inner insulation board (11) are connected, the outer insulation board (11) and the inner insulation board (11) are attached to one side of the outer insulation board (11), a locking block (14) is installed on the top of the outer insulation board (11) and the inner insulation board (11) are attached to one side of the inner insulation board (11), a locking block (14) is installed on the top of the outer insulation board (11) and the inner insulation board (11) are attached to one side of the inner insulation board (11 1) A wire mesh (3) is provided on one side, and connecting rods (31) are installed on the wire mesh (3) at equal intervals. The connecting rods (31) penetrate the outer insulation board (1), and the connecting rods (31) are provided with clearance holes (32). A limit rod (33) is slidably connected to the inner wall of the clearance hole (32). The limit rod (33) is located in the docking groove B (21). The wire meshes (3) are connected by a clamp (35).

2. The steel wire mesh insulated sandwich panel for composite shear walls according to claim 1, characterized in that: The card block (14) and the card slot (15) engage with each other, and the outer insulation board (1) and the inner insulation board (11) are attached to each other.

3. The steel wire mesh insulated sandwich panel for composite shear walls according to claim 1, characterized in that: A connecting groove (22) is provided on one side of the outer insulation board (1), and a connecting block (23) that engages with the connecting groove (22) is installed on the inner insulation board (11).

4. The steel wire mesh insulated sandwich panel for composite shear walls according to claim 1, characterized in that: The inner insulation board (11) has clamps (12) installed at both ends that fit with the two ends of the outer insulation board (1). The clamps (12) and the outer insulation board (1) have corresponding connecting holes (131) at both ends. The connecting holes (131) are connected by connecting posts (13).

5. A steel wire mesh insulated sandwich panel for composite shear walls according to claim 1, characterized in that: The sleeve (35) is fitted between two adjacent wire meshes (3), and the sleeves (35) on the same horizontal line are connected by a fixing rod (34).

Images