Insulation board with steel wire mesh and wall

Abstract

The utility model provides a heat insulation board with a steel wire mesh and a wall body, relates to the technical field of building heat insulation, and adopts the technical scheme that the heat insulation board with the steel wire mesh comprises a heat insulation board body, a connecting piece is mounted on the heat insulation board body and penetrates out of the outer board surface of the heat insulation board body, and the part, penetrating out of the outer board surface of the heat insulation board body, of the connecting piece is an outer connecting section; the outer connecting section of the connecting piece is connected with a steel wire mesh; the connecting piece does not penetrate out of the inner plate face of the heat preservation plate, or the connecting piece penetrates out of the inner plate face of the heat preservation plate, the part, penetrating out of the inner plate face of the heat preservation plate, of the connecting piece is an inner connecting section, and the inner connecting section is shorter than the outer connecting section. The wall body comprises the heat preservation plate with the steel wire mesh and further comprises a base layer wall body, the heat preservation plate is located on the outer side of the base layer wall body, an outer wall layer is arranged on the outer side of the heat preservation plate, and the steel wire mesh is located in the outer wall layer. The beneficial effects of the utility model are that: transport and storage are convenient, can be manufactured and formed in the workshop.

Description

Technical Field

[0001] The utility model relates to the technical field of building thermal insulation, in particular to a thermal insulation board with a steel wire mesh, and further to a wall. Background Art

[0002] The structure of cast-in-place concrete built-in insulation wall is concrete base wall - insulation layer - outer wall layer. During construction, it needs to go through the steps of tying steel bars, on-site formwork, pouring concrete, maintenance, and removing formwork. There are multiple connectors on the insulation board. When supporting the formwork, the connectors support the inner and outer formworks and work together with the tension bolts to position the inner and outer formworks.

[0003] In order to facilitate construction and accurately position the wire mesh of the outer wall layer, the connecting parts are usually installed on the insulation board and the wire mesh is installed on the connecting parts. After the three are combined, concrete is poured in the formwork. The structure formed by the combination of the insulation board, the connecting parts and the wire mesh can be found in the patent documents with publication numbers CN212478143U, CN213897689U and CN213897633U. However, the installation and assembly of the insulation board, connectors, and wire mesh is carried out at the construction site. Because a large number of connectors are required, the installation process is cumbersome and time-consuming, which causes a huge workload for the construction workers. In addition, the workers at the construction site do not operate in a standardized manner, which easily leads to problems such as low installation efficiency and unreliable connection, resulting in reduced efficiency of the entire wall construction and difficulty in ensuring the quality of the wall; in addition, the combined structure formed by the insulation board, connectors, and wire mesh after being assembled at the wall construction site has the following characteristics: the connectors used are long, and the insulation board extends a long distance away from the side of the wire mesh. This characteristic makes it impossible to stack the combined structure formed by the insulation board, connectors, and wire mesh. Even if they are arranged in a vertical interval, a large gap is required, which will inevitably require a large space during transportation and storage, causing difficulties in transportation and storage. It is precisely because of the above-mentioned characteristics of the combined structure formed by the insulation board, connectors, and wire mesh after being assembled at the wall construction site that will bring about this defect that no one thought of factory prefabrication. Utility Model Content

[0004] The purpose of the utility model is to provide an insulation board and wall with a wire mesh that can be prefabricated in a factory and is easy to transport and store, in order to address the problem of low manufacturing efficiency and non-standardization of the existing insulation board, connecting parts, and wire mesh combined structure at the construction site, which leads to difficulty in ensuring quality.

[0005] On the one hand, the technical solution adopted by the utility model to solve the above technical problems is: an insulation board with a steel mesh, including an insulation board, a connector installed on the insulation board, the connector protruding from the outer plate surface of the insulation board, the outer plate surface of the connector protruding from the insulation board is divided into an outer connecting section, and the outer connecting section of the connector is connected with a steel mesh; the connector does not protrude from the inner plate surface of the insulation board, or the connector protrudes from the inner plate surface of the insulation board, the inner plate surface of the connector protruding from the insulation board is divided into an inner connecting section, and the length of the inner connecting section is less than the length of the outer connecting section. One solution is that the inner side of the connector does not pass through the inner plate surface of the insulation board, and the other solution is that the inner side of the connector passes through the inner plate surface of the insulation board and exposes a very short part. In addition, in these two solutions, the steel mesh is installed on the outer side of the insulation board, and the connector does not exceed the length of the steel mesh, so the insulation boards with steel mesh can be stacked, and even if they are placed vertically, the spacing between the insulation boards with steel mesh can be greatly reduced, thereby saving placement space for easy transportation and storage. In the prior art, such as the solution disclosed in the patent document with publication number CN212478143U, which provides an exterior wall insulation connection structure and a wall assembly casting process, steps 3 and 4 are to first pass the connecting pipe into the first limiting connecting piece, and then install the wire mesh into the installation groove on the end face of the first limiting connecting piece. That is to say, the solution disclosed in CN212478143U is to install the insulation board, connecting piece and wire mesh in sequence at the construction site as part of the front wall casting, and does not consider prefabricating the insulation board, wire mesh and connecting piece in the factory to form a product such as an insulation board with a wire mesh, which is transported to the wall construction site for direct use after being manufactured in the factory, that is, there is the problem described in the above-mentioned background technology. Compared with the above-mentioned prior art, the solution provided by the present application has a shorter length of the inner connecting section than the outer connecting section. Even if they are stacked, the inner connecting section of the upper insulation board will not be inserted into the lower insulation board to damage it, because the inner board surface of the upper insulation board is against the end surface of the outer connecting section of the lower insulation board, and the length of the inner connecting section of the upper insulation board is shorter than the length of the outer connecting section of the lower insulation board, so it cannot hit the outer board surface of the lower insulation board. Similarly, it will not cause damage between the left and right insulation boards when placed upright. At the same time, it can be assembled, manufactured and formed in a workshop and sold as an independent product as a whole, which subverts the existing way of assembling and installing the combined structure of insulation boards, connectors and wire mesh at the construction site. It can be manufactured in a standardized and large-scale manner, greatly improving the efficiency and quality of the combined installation of insulation boards, connectors and wire mesh, reducing the workload and pressure of workers at the construction site, and can be pre-manufactured and stored in the workshop and shipped in batches to meet the needs of the construction site for a large supply of insulation boards with wire mesh in a short time, thereby improving the construction efficiency of the construction site and greatly shortening the construction period.

[0006] Furthermore, the outer connecting section includes a first outer connecting section and a second outer connecting section, the first outer connecting section is the portion from the outer end of the connecting piece to the steel mesh, the second outer connecting section is the portion from the steel mesh to the insulation board, and the length of the inner connecting section is less than or equal to the length of the first outer connecting section. When stacked, because the length of the inner connecting section is less than or equal to the length of the first outer connecting section, the inner connecting section of the upper insulation board will not interfere with the steel mesh on the lower insulation board, which is conducive to loading and unloading the insulation board with the steel mesh. If the length of the inner connecting section is greater than the length of the first outer connecting section, the inner connecting section on the upper insulation board will be inserted into the mesh hole of the steel mesh on the lower insulation board. When the insulation board is pulled out, the steel mesh on the lower insulation board will block the inner connecting section of the upper insulation board, which requires the upper insulation board to be lifted to a certain height before being moved out. Similarly, there is such a defect when placing the insulation board upright on the left and right sides, which requires first moving the insulation board to the left and right sides a certain distance, but this solution avoids this defect.

[0007] Furthermore, the connecting piece includes a rod body and an outer positioning disk, the rod body and the outer positioning disk are two independent components, the outer positioning disk is arranged on the outer plate surface of the insulation board, and preferably the outer positioning disk is attached to the outer plate surface of the insulation board (to facilitate the free placement and installation of the outer positioning disk on the outer plate surface of the insulation board), the wire mesh is connected to the outer positioning disk, and the rod body is plugged into the insulation board. Here, the rod body and the outer positioning disk are two independent components, and there is an assembly relationship between them, so the assembly process can be adjusted during assembly. Similarly, because the outer positioning disk is a separate component, when it is connected and matched with the wire mesh, the position of the outer positioning disk can be adjusted separately, so that the outer positioning disk can be connected to the wire mesh more quickly and accurately. Furthermore, a positioning protrusion is provided on the outer positioning disk, and the wire mesh is installed on the positioning protrusion. By providing the positioning protrusion, the distance from the wire mesh to the insulation board is limited, so that the distance from the wire mesh to the insulation board meets the construction standard requirements in the industry. Specifically, the positioning protrusion is provided with an inner slot, the rod body is provided with a baffle, the wire mesh is clamped into the inner slot of the positioning protrusion, the baffle is blocked at the opening of the inner slot, the wire mesh is clamped by the inner slot of the positioning protrusion, and the wire mesh is restricted in the inner slot by the blocking of the baffle, so as to position the wire mesh. Alternatively, the rod body is provided with an outer clamping part, the wire mesh is clamped into the outer clamping part, the outer clamping part is located on the outer side of the positioning protrusion, the outer side of the wire mesh is clamped by the outer clamping part on the rod body, and the inner side is blocked and restricted by the positioning protrusion, so as to also achieve the positioning of the wire mesh. Compared with the previous method, since the rod body is screwed into the insulation board for installation, the outer clamping part rotates with the rod body, and the wire mesh has mesh holes, when the outer clamping part reaches the position of the wire mesh, it cannot be guaranteed that the outer clamping part is clamped on the wire mesh or is clamped on the wire mesh in a large area.

[0008] When installing the wire mesh, the relative position between the wire mesh and the outer positioning plate can be adjusted freely. Both the position of the wire mesh and the outer positioning plate can be adjusted to enable the inner slot and the wire mesh to be quickly and accurately connected, and then directly screwed into the rod body. However, in the prior art, such as the solution disclosed in CN212478143U, the holder and the first tube body are integrated, and the first tube body needs to be screwed into the insulation board first. After screwing in, the position of the holder cannot be adjusted, which requires the wire mesh to be accurately matched with the slot on the holder, which is difficult to achieve in practice. Usually, in order to make the wire mesh fit into the slot of the holder, the wire mesh is cut off or the horizontal and vertical bars of the wire mesh are pinched and deformed. However, even so, it cannot be guaranteed that all of them are accurately fit into the slot of the holder, affecting the efficiency and quality of wall construction. The present solution solves this defect. The present solution adjusts the position of the outer positioning plate, moves and rotates the outer positioning plate, so that each outer positioning plate can be accurately and quickly connected with the wire mesh. There is no need to install the wire mesh and then use the second limiting connector to connect it with the first limiting connector as in the solution disclosed in CN212478143U. The present solution only needs to screw the rod body in, and the assembly is more efficient.

[0009] Furthermore, an inner positioning plate is installed on the rod body, and the inner positioning plate is attached to the inner plate surface of the insulation board, and the insulation board is located between the inner positioning plate and the outer positioning plate. The inner positioning plate and the outer positioning plate sandwich the insulation board in the middle, which plays a role in positioning the insulation board and avoiding the insulation board from shifting during installation and pouring concrete during use. In addition, an inner positioning plate is connected to the rod body on the inner side of the insulation board, and an outer positioning plate is connected to the rod body on the outer side of the insulation board, so that the installation of the rod body on the insulation board is more secure and the phenomenon of shaking and falling of the connecting parts is avoided. It should be noted that the inner positioning plate and the outer positioning plate can be of any shape and are not limited to a circle.

[0010] Furthermore, the rod body is provided with external threads. By providing the external threads on the outer surface of the rod body, the rod body is screwed into the insulation board when installing, so that the rod body is easy to install on the insulation board and the connection with the insulation board is more firm after installation.

[0011] Furthermore, a connecting sleeve is provided on the inner positioning disc, an internal thread is provided in the connecting sleeve, and the connecting sleeve is threadedly connected to the rod body. This facilitates the inner positioning disc to be installed on the rod body from the inner side of the insulation board, and by screwing into the rod body, the inner positioning disc can be closely attached to the inner plate surface of the insulation board, thereby achieving reliability of connection assembly and reliability of positioning of the insulation board. Of course, in some solutions, the internal thread can be directly provided on the inner positioning disc without providing a connecting sleeve.

[0012] Furthermore, the connecting sleeve protrudes on the inner positioning plate toward the side away from the insulation board. The connecting sleeve is given a certain length to ensure the length of the threaded connection, improve the installation reliability of the inner positioning plate, and protrude toward the side away from the insulation board to ensure that the side of the inner positioning plate close to the insulation board is flat, so that the inner positioning plate is closely attached to the insulation board, with a large area of ​​attachment to the insulation board without causing damage to the insulation board.

[0013] Furthermore, ribs are provided between the connecting sleeve and the inner positioning disk, and at least two ribs are provided, and the ribs are spaced apart and arranged around the connecting sleeve. On the one hand, the ribs play a role in strengthening the structural strength and enhancing the overall strength of the inner positioning disk; on the other hand, the gaps formed between the ribs facilitate the insertion of the tool head. When the tool head rotates, the rotating head will give a rotational force to the ribs due to the obstruction of the ribs, thereby driving the entire inner positioning disk to rotate, making it easy to use the tool to screw the inner positioning disk onto the rod body, thereby achieving a quick and secure installation of the inner positioning disk. Furthermore, the rod body is located in the connecting sleeve and does not extend out of the connecting sleeve, so that the thickness of the inner positioning disk and the length of the rod body extending out of the inner plate surface of the insulation board are kept as small as possible on the basis of enabling the inner positioning disk to be reliably connected to the rod body. Because the inner positioning plate is provided with ribs, the ribs can also prevent the inner positioning plate of the upper insulation board, especially the connecting sleeve, from being stuck in the wire mesh of the lower insulation board when stacked, so as to avoid interference. Therefore, when installing the inner positioning plate, the thickness of the inner positioning plate can be slightly larger than the first outer connecting section, but the thickness of the inner positioning plate must be smaller than the outer connecting section (when a connecting sleeve is provided on the inner positioning plate, the connecting sleeve is used as a part of the inner positioning plate. At this time, the thickness of the inner positioning plate refers to the thickness of the connecting sleeve plus the thickness of the inner positioning plate).

[0014] The distance between the wire mesh and the insulation board is generally within 5 cm, and the outer end of the rod does not extend much beyond the wire mesh; the distance between the inner positioning plate or the inner connecting section of the rod and the inner surface of the insulation board is usually limited to within 3 cm.

[0015] Furthermore, the outer end of the rod body is provided with an outer hexagonal column head or an inner hexagonal column head, so as to facilitate the use of tools such as a hexagonal wrench, and use the tool to screw the rod body into the insulation board, which is convenient for operation and improves efficiency. However, in the prior art, such as the solution disclosed in CN212478143U, since the outer end of the rod body is provided with a slot for clamping the wire mesh, a hexagonal column head cannot be provided, and it is impossible to use a tool adapted to the hexagonal column head for quick screwing in like the present solution.

[0016] Furthermore, a positioning protrusion is provided on the outer positioning plate, and the steel wire mesh is installed on the positioning protrusion. By providing the positioning protrusion, the distance between the steel wire mesh and the insulation board is limited, so that the distance between the steel wire mesh and the insulation board meets the construction standard requirements in the industry.

[0017] Furthermore, the positioning protrusion is provided with an inner slot, the rod body is provided with a baffle, the wire mesh is clamped into the inner slot of the positioning protrusion, the baffle is blocked at the opening of the inner slot, the wire mesh is clamped by the inner slot of the positioning protrusion, and the wire mesh is restricted in the inner slot by the blocking of the baffle, so as to position the wire mesh. Alternatively, the rod body is provided with an outer clamping part, the wire mesh is clamped into the outer clamping part, the outer clamping part is located on the outer side of the positioning protrusion, the outer side of the wire mesh is clamped by the outer clamping part on the rod body, and the inner side is blocked and restricted by the positioning protrusion, so as to also achieve the positioning of the wire mesh. Compared with the previous method, since the rod body is screwed into the insulation board for installation, the outer clamping part rotates with the rod body, and the wire mesh has a mesh hole, when the outer clamping part reaches the position of the wire mesh, it cannot be guaranteed that the outer clamping part is clamped on the wire mesh or is clamped on the wire mesh in a large area.

[0018] Furthermore, the rod body passes through the positioning protrusion, and the positioning protrusion includes a plurality of protruding ribs arranged at intervals, a bottom plate is provided on the protruding rib, and four square-arranged clamping plates are provided on the bottom plate, and the inner clamping groove is located between two clamping plates. Four inner clamping grooves can be formed to realize that the horizontal wires of the steel mesh are clamped into the two inner clamping grooves, and the vertical wires of the steel mesh are clamped into the two inner clamping grooves, so that the positioning of the steel mesh is more reliable, and the tightness of the steel mesh and the connecting piece is improved.

[0019] Furthermore, the rod body is a solid rod, which has a higher structural lightness; or the rod body is a hollow tube, which is lighter and saves manufacturing material costs.

[0020] On the other hand, the utility model provides a wall, including the above-mentioned insulation board with steel wire mesh, and also including a base wall, the insulation board is located on the outside of the base wall, the outside of the insulation board is provided with an outer wall layer, and the steel wire mesh is located in the outer wall layer. The base wall is a concrete wall, which is formed by pouring concrete, and the outer wall layer is a concrete layer. The above-mentioned insulation board with steel wire mesh is adopted to greatly improve the installation efficiency and installation quality of the insulation board with steel wire mesh at the construction site, reduce the workload and pressure of the workers at the construction site, and thus ensure the construction efficiency and wall quality of the whole wall.

[0021] It can be seen from the above technical solutions that the utility model has the following advantages:

[0022] The insulation board with wire mesh provided by the utility model is easy to transport and store, and can be assembled, manufactured and formed in a workshop and sold as an independent product as a whole, which subverts the existing way of assembling and installing the combined structure of insulation boards, connectors and wire meshes at the construction site, and can be manufactured in a standardized and large-scale manner, which greatly improves the efficiency and quality of the combined installation of insulation boards, connectors and wire meshes, reduces the workload and pressure of workers on the construction site, and can be pre-manufactured and stored in a workshop and shipped in batches, which meets the needs of the construction site for a large supply of insulation boards with wire meshes in a short time, thereby improving the wall construction efficiency at the construction site and greatly shortening the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the side structure of the specific implementation mode 1 of the utility model when the inner positioning plate is not provided.

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the inner side of the specific implementation mode 1 of the present invention.

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the outer side of the specific implementation mode 1 of the present invention.

[0027] Figure 4 It is a side structural schematic diagram of specific implementation mode 1 of the utility model.

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure after the rod body is hidden in the specific implementation mode 1 of the utility model.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the threaded rod body in the specific implementation mode 1 of the utility model.

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the inner positioning plate in the specific implementation mode 1 of the utility model.

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the outer positioning plate in the specific implementation mode 1 of the utility model.

[0032] Fig. 9 It is a side structural schematic diagram of specific implementation mode 2 of the utility model.

[0033] Fig.10 It is a structural schematic diagram of specific implementation mode 3 of the present utility model.

[0034] In the figure, 1, insulation board, 2, wire mesh, 3, connecting piece, 31, rod body, 32, outer positioning plate, 33, inner positioning plate, 34, positioning protrusion, 35, baffle, 36, outer hexagonal column head, 37, outer clamping part, 38, external thread, 39, connecting sleeve, 310, rib plate, 311, inner clamping groove, 3401, protruding rib, 3402, bottom plate, 3403, clamping plate, 100, base wall, 200, outer wall layer, d1, outer connecting section, d2, inner connecting section, d11, first outer connecting section, d12, second outer connecting section. DETAILED DESCRIPTION

[0035] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. Specific implementation method 1

[0037] like Figures 1 to 8 As shown, this specific embodiment provides an insulation board with a wire mesh, including an insulation board 1, a connecting piece 3 is installed on the insulation board 1, the connecting piece 3 protrudes from the outer plate surface of the insulation board 1, the outer plate surface portion of the connecting piece 3 protruding from the insulation board 1 is divided into an outer connecting section d1, the outer connecting section d1 of the connecting piece 3 is connected with a wire mesh 2, the connecting piece 3 protrudes from the inner plate surface of the insulation board 1, the inner plate surface portion of the connecting piece 3 protruding from the insulation board 1 is divided into an inner connecting section d2, and the length of the inner connecting section d2 is less than the length of the outer connecting section d1.

[0038] As a preferred embodiment, the outer connecting section d1 includes a first outer connecting section d11 and a second outer connecting section d12, the first outer connecting section d11 is the portion from the outer end of the connecting member 3 to the steel mesh 2, the second outer connecting section d12 is the portion from the steel mesh 2 to the insulation board 1, and the length of the inner connecting section d2 is less than or equal to the length of the first outer connecting section d11. When stacked, the inner connecting section d2 of the upper insulation board 1 will not interfere with the steel mesh 2 on the lower insulation board 1 because the length of the inner connecting section d2 is less than or equal to the length of the first outer connecting section d11. , which is conducive to the loading and unloading of the insulation board with wire mesh. If the inner connecting section d2 is longer than the length of the first outer connecting section d12, the inner connecting section d2 on the upper insulation board 1 will be inserted into the mesh hole of the wire mesh 2 of the lower insulation board 1. When the insulation board is pulled out, the wire mesh 2 of the lower insulation board 1 will block the inner connecting section d2 of the upper insulation board 1. This requires the upper insulation board 1 to be lifted to a certain height before moving it out. Similarly, there is such a defect in placing it upright on the left or right, which requires moving it to the left or right a certain distance first. This embodiment avoids this defect.

[0039] Among them, see Figure 1 , Figure 2 and Figure 3 The connector 3 includes a rod body 31, an inner positioning plate 33 and an outer positioning plate 32. The outer positioning plate 32 is mounted on the rod body 31, and the outer positioning plate 32 is attached to the outer plate surface of the insulation board 1. The inner positioning plate 33 is mounted on the rod body 31, and the inner positioning plate 33 is attached to the inner plate surface of the insulation board 1. The insulation board 1 is located between the inner positioning plate 33 and the outer positioning plate 32. The inner positioning plate 33 and the outer positioning plate 32 sandwich the insulation board 1 in the middle, which plays a role in positioning the insulation board 1, and avoids the insulation board 1 from shifting during installation and pouring concrete during use. In addition, the inner positioning plate 33 is connected to the rod body 31 on the inner side of the insulation board 1, and the outer positioning plate 32 is connected to the rod body 31 on the outer side of the insulation board 1, so that the rod body 31 is installed more firmly on the insulation board 1, and the connector 3 is prevented from shaking, falling, etc. It should be noted that the inner positioning plate 33 and the outer positioning plate 32 can be of any shape, not limited to a circle. Of course, in some other embodiments, the inner positioning plate 33 may not be provided. Figure 8 .

[0040] Among them, see Figure 5 The rod body 31 is provided with an external thread 38. By providing the external thread 38 on the outer surface of the rod body 31, the rod body 31 is screwed into the insulation board 1 when installing, so that the rod body 31 is easy to install on the insulation board 1 and the connection with the insulation board 1 is more firm after installation. Figure 6The inner positioning disk 33 is provided with a connecting sleeve 39, and the connecting sleeve 39 is provided with an internal thread. The connecting sleeve 39 is threadedly connected with the rod body 31, so that the inner positioning disk 33 can be installed on the rod body 31 from the inner side of the insulation board 1. By screwing into the rod body 31, the inner positioning disk 33 can be closely attached to the inner plate surface of the insulation board 1, so as to achieve the reliability of the connection assembly and the reliability of the positioning of the insulation board 1. The connecting sleeve 39 protrudes from the side of the inner positioning disk 33 away from the insulation board 1, giving the connecting sleeve 39 a certain length to ensure the length of the threaded connection, improving the installation reliability of the inner positioning disk 33, and protruding from the side away from the insulation board 1 to ensure that the side of the inner positioning disk 33 close to the insulation board 1 is flat, so that the inner positioning disk 33 is closely attached to the insulation board 1, and the area of ​​the contact with the insulation board 1 is large and the insulation board 1 will not be damaged. Among them, ribs 310 are arranged between the connecting sleeve 39 and the inner positioning disk 33. At least two ribs 310 are arranged, and the ribs 310 are spaced apart and arranged around the connecting sleeve 39. On the one hand, the ribs 310 play a role in strengthening the structural strength and enhancing the overall strength of the inner positioning disk 33; on the other hand, the gaps formed between the ribs 310 facilitate the insertion of the tool head. When the tool head rotates, the ribs 310 block the tool head, and the rotating head will give the ribs 310 a rotating force, thereby driving the entire inner positioning disk 33 to rotate, making it easy to use a tool to screw the inner positioning disk 33 onto the rod body 31, so as to achieve a quick and reliable installation of the inner positioning disk 33. Figure 2 , the rod body 31 is located in the connecting sleeve 39 and does not extend out of the connecting sleeve 39, and the thickness of the inner positioning disc 33 and the length of the rod body 31 extending out of the inner plate surface of the insulation board 1 are ensured to be as small as possible on the basis of making the inner positioning disc 33 reliably connected to the rod body 31. Because the inner positioning disc 33 is provided with ribs 310, the ribs 310 can also prevent the inner positioning disc 33 of the upper insulation board 1, especially the connecting sleeve 39, from being stuck in the steel mesh sheet 2 of the insulation board 1 of the lower layer when stacked, so as to avoid interference. Therefore, when installing the inner positioning disc 33, the thickness of the inner positioning disc 33 can be slightly larger than the length d11 of the first outer connecting section, but the thickness of the inner positioning disc 33 is still smaller than the length of the outer connecting section d1 (when the connecting sleeve 39 is provided on the inner positioning disc 33, the connecting sleeve 39 is used as a part of the inner positioning disc 33, and at this time, the thickness of the inner positioning disc 33 refers to the thickness of the connecting sleeve 39).

[0041] Of course, this is only a preferred method that can bring better results. Other implementations may also be that the rod body 31 extends a little beyond the connecting sleeve 39 .

[0042] Among them, see Figure 3 and Figure 5The outer end of the rod body 31 is provided with an outer hexagonal column head 36 or an inner hexagonal column head, so as to facilitate the adaptation of tools such as a hexagonal wrench, and use the tool to screw the rod body 31 into the insulation board 1, which is convenient for operation and improves efficiency. Of course, it is not limited to the hexagonal column head, and can be of various shapes, and the adaptable tool can be made according to the shape of the column head.

[0043] Also, see Figure 3 For the installation and positioning of the steel mesh 2, the present embodiment adopts a scheme that a positioning protrusion 34 is provided on the outer positioning plate 32, and the steel mesh 2 is installed on the positioning protrusion 34. By providing the positioning protrusion 34, the distance between the steel mesh 2 and the insulation board 1 is limited, so that the distance between the steel mesh 2 and the insulation board 1 meets the construction standard requirements in the industry. In some embodiments, see Figure 4 and Figure 7 The positioning protrusion 34 is provided with an inner slot 311, and the rod body 31 is provided with a baffle 35. The wire mesh 2 is clamped into the inner slot 311 of the positioning protrusion 34, and the baffle 35 blocks the opening of the inner slot 311. The wire mesh 2 is clamped by the inner slot 311 of the positioning protrusion 34, and the wire mesh 2 is restricted in the inner slot 311 by the blocking of the baffle 35, so as to position the wire mesh 2. More specifically, the rod body 31 passes through the positioning protrusion 34, and the positioning protrusion 34 includes a plurality of The ribs 3401 are arranged at intervals, and a bottom plate 3402 is provided on the ribs 3401. Four square-shaped card plates 3403 are provided on the bottom plate 3402. The inner card slot 311 is located between the two card plates 3403, and four inner card slots 311 can be formed to realize that the horizontal wires of the wire mesh 2 are clamped into the two inner card slots 311, and the vertical wires of the wire mesh 2 are clamped into the two inner card slots 311, which makes the positioning of the wire mesh 2 more reliable and improves the tightness of the wire mesh 2 and the connector 3. In some embodiments, an external clamping portion 37 is provided on the rod body 31. The external clamping portion 37 can be seen in Figure 5 At this time, the blocking piece 35 can be omitted, and the wire mesh 2 is stuck in the external clamping part 37. The external clamping part 37 is located on the outside of the positioning protrusion 34. The outside of the wire mesh 2 is clamped by the external clamping part 37 on the rod body 31, and the inside is blocked and restricted by the positioning protrusion 34, which also realizes the positioning of the wire mesh 2. Compared with the previous method, this method is different from the previous one. Because the rod body 31 is screwed into the insulation board 1 for installation, the external clamping part 37 rotates with the rod body 31, and the wire mesh 2 has mesh holes. When the external clamping part 37 reaches the position of the wire mesh 2, it cannot be guaranteed that the external clamping part 37 is stuck on the wire mesh 2 or is stuck on the wire mesh 2 over a large area.

[0044] It should be noted that, in some embodiments, the rod body 31 is a solid rod, which has a higher structural strength; in some embodiments, the rod body 31 is a hollow tube, which is lighter and saves manufacturing material costs. Specific implementation method 2

[0046] like Fig. 9 As shown, this embodiment is different from Embodiment 1 in that the connector 3 does not pass through the inner surface of the insulation board 1, that is, the rod 31 does not extend out of the inner surface of the insulation board 1, and the inner positioning plate 33 is not installed. Specific implementation method 3

[0048] like Fig.10 As shown, this specific embodiment provides a wall, including the insulation board with steel mesh in specific embodiment 1 or 2, and also includes a base wall 100, the insulation board 1 is located on the outside of the base wall 100, the outer wall layer 200 is arranged on the outer side of the insulation board 1, and the steel mesh 2 is located in the outer wall layer 200. The base wall 100 is a concrete wall, which is formed by pouring concrete, and the outer wall layer 200 is a concrete layer. The use of the above-mentioned insulation board with steel mesh greatly improves the installation efficiency and installation quality of the insulation board with steel mesh at the construction site, reduces the workload and pressure of the workers at the construction site, and thus ensures the construction efficiency and wall quality of the entire wall.

[0049] The terms "upper", "lower", "outer side", "inner side" and the like (if any) in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position without giving qualitative description. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions.

[0050] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components, it can be a wireless connection, or it can be a wired connection. For ordinary workers in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0051] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An insulation board with a steel mesh, comprising an insulation board and a steel mesh, a connecting piece is installed on the insulation board, the connecting piece protrudes from the outer plate surface of the insulation board, the outer plate surface of the connecting piece protruding from the insulation board is divided into an outer connecting section, the steel mesh is connected to the outer connecting section, characterized in that: The connecting piece does not protrude from the inner surface of the insulation board; or the connecting piece protrudes from the inner surface of the insulation board, and the inner surface of the connecting piece protruding from the insulation board is divided into an inner connecting section, and the length of the inner connecting section is less than the length of the outer connecting section.

2. The insulation board with steel wire mesh according to claim 1, characterized in that: The outer connecting section includes a first outer connecting section and a second outer connecting section. The first outer connecting section is the part from the outer end of the connecting piece to the wire mesh, and the second outer connecting section is the part from the wire mesh to the insulation board. The length of the inner connecting section is less than or equal to the length of the first outer connecting section.

3. The insulation board with steel wire mesh according to claim 1, characterized in that: The connecting piece includes a rod body and an outer positioning plate, which are two independent components. The outer positioning plate is arranged on the outer plate surface of the insulation board, the wire mesh is connected to the outer positioning plate, and the rod body is plugged into the insulation board.

4. The heat preservation board with steel wire mesh as claimed in claim 3, characterized in that: The outer positioning plate is provided with a positioning protrusion, and the wire mesh is installed on the positioning protrusion.

5. The heat preservation board with steel wire mesh as claimed in claim 4, characterized in that: The positioning protrusion is provided with an inner card slot, the rod body is provided with a blocking piece, the wire mesh is stuck in the inner card slot of the positioning protrusion, and the blocking piece blocks the opening of the inner card slot.

6. The insulation board with steel wire mesh according to claim 5, characterized in that: The rod body passes through the positioning protrusion, which includes a plurality of protruding ribs arranged at intervals. A bottom plate is arranged on the protruding ribs, and four square-arranged clamping plates are arranged on the bottom plate. The inner clamping groove is located between two clamping plates.

7. The insulation board with steel wire mesh as claimed in claim 3, characterized in that: An inner positioning plate is installed on the rod body, and the inner positioning plate is attached to the inner plate surface of the insulation board, and the insulation board is located between the inner positioning plate and the outer positioning plate.

8. The insulation board with steel wire mesh according to claim 7, characterized in that: The thickness of the inner positioning plate is smaller than the length of the outer connecting section.

9. The heat preservation board with steel wire mesh according to claim 7, characterized in that: The rod body is provided with external threads.

10. The insulation board with steel wire mesh according to claim 9, characterized in that: An internal thread is arranged on the inner positioning disk, and the inner positioning disk is threadably connected to the rod body.

11. The heat preservation board with steel wire mesh according to claim 9, characterized in that: A connecting sleeve is arranged on the inner positioning disk, an internal thread is arranged in the connecting sleeve, and the connecting sleeve is threadedly connected with the rod body.

12. The heat preservation board with steel wire mesh according to claim 11, characterized in that: The connecting sleeve protrudes on the inner positioning plate toward a side away from the thermal insulation board.

13. The heat preservation board with steel wire mesh according to claim 12, characterized in that: At least two ribs are arranged on the inner positioning plate.

14. The heat preservation board with steel wire mesh according to claim 13, characterized in that: The inner connecting section is located in the connecting sleeve of the inner positioning disk and does not extend out of the connecting sleeve.

15. The insulation board with steel wire mesh according to any one of claims 3 to 14, characterized in that: The outer connecting section of the rod body is provided with an outer hexagonal column head or an inner hexagonal column head.

16. A wall, characterized in that: It comprises the insulation board with steel wire mesh as described in any one of claims 1-15, and also comprises a base wall, the insulation board is located on the outside of the base wall, an outer wall layer is arranged on the outside of the insulation board, and the steel wire mesh is located in the outer wall layer.

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