Fabricated steel wire net frame concrete insulation board

Abstract

The utility model discloses an assembly type steel wire net frame concrete insulation board, which belongs to the technical field of insulation boards and is characterized in that a first reinforcing rib, a second reinforcing rib and a supporting rib are arranged in an insulation board body and are mutually welded and fixed; the two ends of the second reinforcing ribs are fixedly connected with a first steel wire net frame and a second steel wire net frame, and the surfaces of the insulation board body, the first steel wire net frame and the second steel wire net frame are fixedly connected with a concrete outer layer. The connecting strength among the heat preservation core plate, the first steel wire net frame and the second steel wire net frame can be enhanced, meanwhile, the supporting strength and compressive strength of the heat preservation plate are improved, the use safety of the heat preservation plate is improved, the strength of the splicing position of the heat preservation plate can be greatly improved through the arranged full-surrounding concrete outer layer, the first wear-resisting sleeve and the second wear-resisting sleeve, and the service life of the heat preservation plate is prolonged. Therefore, the splicing firmness of the insulation board is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, and more specifically to an assembled steel wire grid concrete thermal insulation board. Background Art

[0002] Wire mesh insulation wall technology has been widely used in my country's building energy-saving and insulation projects. The biggest feature of this technology is that the wire mesh cement insulation board not only has good insulation effect, but can also be used as the interior and exterior walls of buildings. It is one of the structural energy-saving integrated technologies, and the system construction is simple and easy to operate. However, the joints of the insulation board are spliced ​​by foam insulation board, and the splicing firmness is poor. In addition, the supporting strength of the insulation board may not meet people's use needs, reducing the safety of use.

[0003] For example, announcement number CN213926810U discloses a new type of steel wire grid cement insulation board structure, which includes a front steel wire grid, a rear steel wire grid and a belly wire, a foam insulation board is clamped between the front steel wire grid and the rear steel wire grid; the belly wire is interspersed on the foam insulation board; the belly wire is arranged along the direction between the horizontal and longitudinal directions of the foam insulation board, and the two ends of the belly wire are respectively fixedly connected to the front steel wire grid and the rear steel wire grid.

[0004] It can be seen from the above-mentioned public scheme that the insulation board is supported by the front steel wire grid, the rear steel wire grid, the belly wire and the cement mortar, and its supporting strength is limited and its compression strength is poor, which reduces its safety in actual use. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an assembled wire mesh concrete insulation board, which can not only enhance the connection strength between the insulation core board, the first steel wire mesh and the second steel wire mesh by setting the first reinforcing ribs, the second reinforcing ribs and the supporting ribs, but also improve the supporting strength and compressive strength of the insulation board, thereby improving its safety in use, and can greatly improve the strength of the splicing of the insulation board by setting the fully surrounding concrete outer layer, the first wear-resistant sleeve and the second wear-resistant sleeve, thereby greatly improving the splicing firmness of the insulation board.

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

[0007] An assembled steel wire mesh concrete insulation board comprises an insulation board body, wherein a first reinforcing rib, a second reinforcing rib and a supporting rib are arranged inside the insulation board body, the first reinforcing rib, the second reinforcing rib and the supporting rib are welded and fixed to each other, and the first steel wire mesh and the second steel wire mesh are fixedly connected at both ends of the second reinforcing rib, and a concrete outer layer is fixedly connected to the surfaces of the insulation board body, the first steel wire mesh and the second steel wire mesh, an assembling protrusion is arranged on one side of the concrete outer layer, and a first wear-resistant sleeve is preset on the surface of the assembling protrusion, and the other end of the concrete outer layer is fixedly connected to the first steel wire mesh and the second steel wire mesh. An assembly groove is arranged on one side, and a symmetrical second wear-resistant sleeve is preset on the inner wall of the assembly groove. The assembled wire mesh concrete insulation board can not only enhance the connection strength between the insulation core board, the first wire mesh and the second wire mesh through the first reinforcing ribs, the second reinforcing ribs and the supporting ribs, but also improve the supporting strength and compressive strength of the insulation board, thereby improving its safety in use. In addition, the strength of the joints of the insulation board can be greatly improved through the fully surrounded concrete outer layer, the first wear-resistant sleeve and the second wear-resistant sleeve, thereby greatly improving the splicing firmness of the insulation board.

[0008] Furthermore, the first wear-resistant sleeve is distributed along the length direction of the assembly protrusion, and the second wear-resistant sleeve is distributed along the length direction of the assembly groove. The first wear-resistant sleeve and the second wear-resistant sleeve are both made of metal material. When two adjacent insulation boards are spliced, the first wear-resistant sleeve and the second wear-resistant sleeve can be fixed in the splicing position by bolts inserted into concentric and coaxial through holes to avoid wear between the bolts and the outer layer of concrete.

[0009] Furthermore, the first reinforcing rib, the second reinforcing rib and the supporting rib are all made of steel bar material, and the two ends of the supporting rib are respectively fixedly connected to the surfaces of the first reinforcing rib and the second reinforcing rib, and the supporting rib can increase the shear strength of the insulation board.

[0010] Furthermore, the surfaces of the first wear-resistant sleeve and the second wear-resistant sleeve are both provided with anti-slip rods, the anti-slip rods are distributed in a ring shape and are equidistantly distributed, and the anti-slip rods are made of metal rods, thereby ensuring the firm connection between the first wear-resistant sleeve and the second wear-resistant sleeve and the concrete.

[0011] Furthermore, the length direction of the first reinforcing rib is consistent with the length direction of the insulation board body, and the length direction of the second reinforcing rib is consistent with the thickness direction of the insulation board body, which can increase the supporting strength of the insulation board in the length direction and thickness direction.

[0012] Furthermore, the insulation board body is formed by foaming the foam insulation board raw material, and is bonded together with the first reinforcing rib, the second reinforcing rib and the supporting rib.

[0013] Furthermore, one end of each of the first wear-resistant sleeve and the second wear-resistant sleeve is provided with an axially penetrating through hole.

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

[0015] (1) This solution not only enhances the connection strength between the insulation core board, the first steel wire mesh and the second steel wire mesh by setting the first reinforcing rib, the second reinforcing rib and the supporting rib, but also improves the supporting strength and compressive strength of the insulation board, thereby improving its safety in use.

[0016] (2) This solution can greatly improve the strength of the joints of the insulation board by providing a fully surrounding concrete outer layer, a first wear-resistant sleeve and a second wear-resistant sleeve, thereby greatly improving the joint firmness of the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial top view of the connection structure between the insulation board body and the first and second steel wire mesh frames of the utility model;

[0019] Figure 3 for Figure 2 A side view of the first reinforcing rib and the second reinforcing rib installation structure;

[0020] Figure 4 This is a front view of the first wear-resistant sleeve structure of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 insulation board body, 11 first reinforcing rib, 12 second reinforcing rib, 13 supporting rib, 2 concrete outer layer, 21 assembly protrusion, 22 assembly groove, 3 first wear-resistant sleeve, 31 through hole, 32 anti-slip rod, 4 second wear-resistant sleeve, 5 first steel wire mesh, 6 second steel wire mesh. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-4A prefabricated steel wire grid concrete insulation board comprises an insulation board body 1, wherein the insulation board body 1 is provided with a first reinforcing rib 11, a second reinforcing rib 12 and a supporting rib 13, the insulation board body 1 is foamed and formed by foaming insulation board raw materials, the insulation board can be a prefabricated composite wallboard (referred to as: PSI board (type I)) composed of an extruded polystyrene foam plastic board, an extruded graphite polystyrene foam plastic board and an outer lightweight aggregate concrete protective layer, and is bonded to the first reinforcing rib 11, the second reinforcing rib 12 and the supporting rib 13, the first reinforcing rib 11, the second reinforcing rib 12 and the supporting rib 13 are welded and fixed to each other, and the two ends of the second reinforcing rib 12 are fixedly connected with a first steel wire grid 5 and a second steel wire grid 6, the first steel wire grid 5 and the second steel wire grid 6 belong to the existing There is technology, and its composition structure and function are well known to those skilled in the art, so they will not be described in detail here. The surfaces of the insulation board body 1, the first steel wire mesh frame 5 and the second steel wire mesh frame 6 are fixedly connected with the concrete outer layer 2, and an assembling protrusion 21 is provided on one side of the concrete outer layer 2, and the surface of the assembling protrusion 21 is preset with a first wear-resistant sleeve 3, and an assembling groove 22 is provided on the other side of the concrete outer layer 2, and the inner wall of the assembling groove 22 is preset with a symmetrical second wear-resistant sleeve 4, the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 have the same height position, and the surfaces of the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 are both provided with anti-slip rods 32, and the anti-slip rods 32 are equidistantly distributed in a ring shape, and the anti-slip rods 32 are made of metal rods, which ensure the firmness of the connection between the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 and the concrete.

[0026] Preferably, one end of the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 are both provided with an axially penetrating through hole 31, the first wear-resistant sleeve 3 is distributed along the length direction of the assembly protrusion 21, and the second wear-resistant sleeve 4 is distributed along the length direction of the assembly groove 22, and the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 are both made of metal material. When two adjacent insulation boards are spliced, the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 can be fixed in the splicing position by bolts inserted into the concentric and coaxial through holes 31 to avoid wear between the bolts and the concrete outer layer 2.

[0027] Preferably, the first reinforcing rib 11, the second reinforcing rib 12 and the supporting rib 13 are all made of steel bar material, and the two ends of the supporting rib 13 are fixedly connected to the surfaces of the first reinforcing rib 11 and the second reinforcing rib 12 respectively. The supporting rib 13 can increase the shear strength of the insulation board. The length direction of the first reinforcing rib 11 is consistent with the length direction of the insulation board body 1, and the length direction of the second reinforcing rib 12 is consistent with the thickness direction of the insulation board body 1, which can increase the supporting strength of the insulation board in the length direction and thickness direction.

[0028] When assembling the assembled steel wire mesh concrete insulation board, the assembly protrusion 21 provided on the concrete outer layer 2 is plugged into the assembly groove 22 of the adjacent insulation board. At this time, the through holes 31 provided on the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4 are coaxial and concentric, and then the bolts are inserted for tightening, thereby completing the assembly of the two adjacent insulation boards. Then, the insulation boards can be assembled in sequence according to the above method. During the use of the insulation board, the first reinforcing rib 11, the concrete outer layer 2, the first steel wire mesh 5 and the second steel wire mesh 6 can support the extrusion force of the insulation board in the vertical direction, and the second reinforcing rib 12, the concrete outer layer 2, the first steel wire mesh 5 and the second steel wire mesh 6 can support the extrusion force of the insulation board in the vertical direction. The soil outer layer 2, the first steel wire mesh 5 and the second steel wire mesh 6 can support the extrusion force in the thickness direction of the insulation board. By setting the first reinforcing ribs 11, the second reinforcing ribs 12 and the supporting ribs 13, not only the connection strength between the insulation core board, the first steel wire mesh 5 and the second steel wire mesh 6 can be enhanced, but also the supporting strength and compressive strength of the insulation board are improved, thereby improving its safety in use. In addition, by setting the fully surrounded concrete outer layer 2, the first wear-resistant sleeve 3 and the second wear-resistant sleeve 4, the strength of the splicing of the insulation board can be greatly improved, thereby greatly improving the splicing firmness of the insulation board.

[0029] 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. An assembled steel wire grid concrete insulation board, comprising an insulation board body (1), characterized in that: The insulation board body (1) is provided with a first reinforcing rib (11), a second reinforcing rib (12) and a supporting rib (13) inside, the first reinforcing rib (11), the second reinforcing rib (12) and the supporting rib (13) are welded and fixed to each other, the two ends of the second reinforcing rib (12) are fixedly connected to a first steel wire mesh frame (5) and a second steel wire mesh frame (6), the surfaces of the insulation board body (1), the first steel wire mesh frame (5) and the second steel wire mesh frame (6) are fixedly connected to a concrete outer layer (2), one side of the concrete outer layer (2) is provided with an assembling protrusion (21), the surface of the assembling protrusion (21) is preset with a first wear-resistant sleeve (3), the other side of the concrete outer layer (2) is provided with an assembling groove (22), the inner wall of the assembling groove (22) is preset with a symmetrical second wear-resistant sleeve (4).

2. The assembled steel wire grid concrete insulation board according to claim 1 is characterized in that: The first wear-resistant sleeve (3) is distributed along the length direction of the assembly protrusion (21), and the second wear-resistant sleeve (4) is distributed along the length direction of the assembly groove (22). The first wear-resistant sleeve (3) and the second wear-resistant sleeve (4) are both made of metal material.

3. The assembled steel wire grid concrete insulation board according to claim 1 is characterized in that: The first reinforcing rib (11), the second reinforcing rib (12) and the supporting rib (13) are all made of steel bar material, and the two ends of the supporting rib (13) are respectively fixedly connected to the surfaces of the first reinforcing rib (11) and the second reinforcing rib (12).

4. The assembled steel wire grid concrete insulation board according to claim 1 is characterized in that: Anti-slip rods (32) are provided on the surfaces of the first wear-resistant sleeve (3) and the second wear-resistant sleeve (4). The anti-slip rods (32) are distributed in an annular shape and at equal intervals. The anti-slip rods (32) are made of metal rods.

5. The assembled steel wire grid concrete insulation board according to claim 1 is characterized in that: The length direction of the first reinforcing rib (11) is consistent with the length direction of the insulation board body (1), and the length direction of the second reinforcing rib (12) is consistent with the thickness direction of the insulation board body (1).

6. The assembled steel wire grid concrete insulation board according to claim 1, characterized in that: The insulation board body (1) is formed by foaming a foam insulation board raw material, and is bonded together with the first reinforcing rib (11), the second reinforcing rib (12) and the supporting rib (13).

7. The assembled steel wire grid concrete insulation board according to claim 1 is characterized by: One end of each of the first wear-resistant sleeve (3) and the second wear-resistant sleeve (4) is provided with an axially penetrating through hole (31).

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