Light steel wire mesh sandwich external wall panel

Abstract

The utility model discloses a light steel wire mesh sandwich external wall panel which comprises an external wall panel body, a reinforcing layer is arranged in the external wall panel body, steel wire meshes are arranged on the two sides in the reinforcing layer, and a first connecting block is arranged on the surface of one side of the external wall panel body. According to the external wall panel, the external wall panel body is placed at a designated position, then another external wall panel body is placed on one side, and the fixing blocks on the bottom surfaces of the first connecting blocks on the surface of one side of the external wall panel body extend into the fixing grooves in the second connecting blocks on the surface of the other side of the external wall panel body, so that the external wall panel bodies can be combined and mounted; the installation process is simple and convenient, so that the combination installation efficiency is improved, through cooperative use of the insertion blocks, the positioning holes, the insertion grooves, the springs, the grooves and the positioning blocks, the fixing blocks can be effectively fixed in the fixing grooves, the external wall panel body is prevented from loosening after being combined and installed, and therefore the stability of the external wall panel body after being combined and installed is improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a light steel wire mesh sandwich exterior wall panel. Background Art

[0002] Precast concrete is poured somewhere other than at the final construction site. Precast concrete of different sizes and shapes can be reinforced with fibers to enhance its reliability and toughness after cracking. In recent years, precast concrete has become the new favorite of the construction industry with its low cost and excellent performance. The various styles and weights, as well as excellent flexural strength and performance, make it widely used in roadblocks, water tanks, exterior walls, construction and decoration. Reinforced concrete panel components processed in prefabrication plants or construction sites for building assembly are referred to as prefabricated exterior wall panels or wall panels. The use of precast concrete wall panels to build assembled large-panel buildings can improve the degree of factory-based and mechanized construction, reduce on-site wet operations, save on-site labor, overcome seasonal effects, and shorten the construction period.

[0003] The existing Chinese patent with announcement number CN209670380U discloses a prefabricated exterior wall panel, and the key points of its technical solution are: it includes a wall panel body, a groove is formed on the side wall of the wall panel body close to the ground end, a support plate with the same size as the groove and in contact with the ground is hingedly arranged in the groove, a fixing piece for fixing the support plate in the groove is provided on the wall panel body, a receiving groove is formed on the side of the support plate facing away from the ground, a telescopic rod with adjustable length is hingedly arranged in the receiving groove, and a connecting piece for connecting with the telescopic rod is provided on the inner wall of the groove. When the support plate is in contact with the ground and the telescopic rod is connected to the inner wall of the groove through the connecting piece, the support plate, the telescopic rod and the inner wall of the groove form a right triangle when viewed from the cross-sectional direction. The utility model has the advantages of being able to stand upright stably and reducing the labor intensity and cost of workers.

[0004] The above-mentioned existing technical solutions have the following defects: although the above-mentioned technical solutions have the advantages of being able to stand upright stably and reduce the labor intensity and cost of workers, the above-mentioned technical solutions still use the traditional installation combination method to combine and install the exterior wall panels. The combination installation process is relatively cumbersome and easily reduces its work efficiency. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a light steel wire mesh sandwich exterior wall panel, which has the advantages of convenient assembly and installation of the exterior wall panels and high work efficiency, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a light steel wire mesh sandwich exterior wall panel, comprising an exterior wall panel body, a reinforcement layer is provided inside the exterior wall panel body, and steel wire mesh is provided on both sides of the interior of the reinforcement layer, a first connecting block is provided on one side surface of the exterior wall panel body, and a fixing block is provided at the middle position of the bottom surface of the first connecting block, an insert block is provided at the middle position of the bottom surface of the fixing block, and a positioning hole is provided on one side surface of the insert block, a second connecting block is provided on the other side surface of the exterior wall panel body, and a fixing groove is provided at the middle position of the top surface of the second connecting block, a slot is provided on the bottom surface of the fixing slot, and a groove is provided on one side of the inner wall of the slot, a spring is provided inside the groove, and one end of the spring passes through the groove and is provided with a positioning block.

[0009] Preferably, the first connecting block matches the second connecting block.

[0010] Preferably, the fixing block matches the fixing groove.

[0011] Preferably, the insert block matches the slot.

[0012] Preferably, the positioning block matches the positioning hole.

[0013] Preferably, two steel wire meshes are provided, and the two steel wire meshes are evenly distributed on both sides of the interior of the reinforcement layer.

[0014] Preferably, the reinforcement layer is made of concrete.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a light steel wire mesh sandwich exterior wall panel, which has the following beneficial effects:

[0017] (1) In the present invention, the exterior wall panel body is placed at a designated position, and another exterior wall panel body is placed on one side, so that the fixing block on the bottom surface of the first connecting block on one side surface of the exterior wall panel body extends to the fixing groove on the second connecting block on the other side surface of the exterior wall panel body, and the exterior wall panel bodies can be assembled and installed. The installation process is simple and convenient, which is conducive to improving the efficiency of the assembly installation. The fixing block can be effectively fixed in the fixing groove through the coordinated use of the insert block, the positioning hole, the slot, the spring, the groove and the positioning block, thereby preventing the exterior wall panel body from loosening after the assembly installation, thereby facilitating improving the stability of the exterior wall panel body after the assembly installation.

[0018] (2) In the utility model, by setting up a reinforcement layer and a steel wire mesh, the reinforcement layer and the steel wire mesh in the outer wall body are used in combination, so that the outer wall panel body can be effectively reinforced, the strength of the outer wall panel body is improved, the compressive resistance of the outer wall panel body is increased, and the risk of damage to the outer wall panel body caused by external factors is reduced, thereby improving the firmness of the outer wall panel body when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below 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.

[0020] Figure 1 It is a structural schematic diagram of a light steel wire mesh sandwich exterior wall panel proposed by the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the exterior wall panel body of a light steel wire mesh sandwich exterior wall panel proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a light steel wire mesh sandwich exterior wall panel after assembly and installation proposed by the utility model;

[0023] Figure 4 It is a three-dimensional diagram of an exterior wall panel body of a light steel wire mesh sandwich exterior wall panel proposed by the utility model.

[0024] Legend:

[0025] 1. External wall panel body; 2. First connection block; 3. Fixed block; 4. Insert block; 5. Positioning hole; 6. Second connection block; 7. Fixed groove; 8. Slot; 9. Positioning block; 10. Spring; 11. Groove; 12. Reinforcement layer; 13. Wire mesh. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Please refer to Figure 1-4 A light steel wire mesh sandwich exterior wall panel comprises an exterior wall panel body 1, a reinforcement layer 12 is arranged inside the exterior wall panel body 1, and steel wire meshes 13 are arranged on both sides of the interior of the reinforcement layer 12, a first connection block 2 is arranged on one side surface of the exterior wall panel body 1, and a fixing block 3 is arranged at the middle position of the bottom surface of the first connection block 2, an insert block 4 is arranged at the middle position of the bottom surface of the fixing block 3, and a positioning hole 5 is opened on one side surface of the insert block 4, a second connection block 6 is arranged on the other side surface of the exterior wall panel body 1, and a fixing groove 7 is arranged at the middle position of the top surface of the second connection block 6, a slot 8 is arranged on the bottom surface of the fixing slot 7, and a groove 11 is arranged on one side of the inner wall of the slot 8, a spring 10 is arranged inside the groove 11, and one end of the spring 10 penetrates The through groove 11 is provided with a positioning block 9, wherein the exterior wall panel body 1 is placed at a specified position, and then another exterior wall panel body 1 is placed on one side, so that the fixing block 3 on the bottom surface of the first connecting block 2 on one side surface of the exterior wall panel body 1 extends to the fixing groove 7 on the second connecting block 6 on the other side surface of the exterior wall panel body 1, and the exterior wall panel bodies 1 can be combined and installed. The installation process is simple and convenient, which is beneficial to improving the efficiency of the combined installation. The fixing block 3 can be effectively fixed in the fixing groove 7 through the coordinated use of the insert block 4, the positioning hole 5, the slot 8, the spring 10, the groove 11 and the positioning block 9, so as to prevent the exterior wall panel body 1 from loosening after the combined installation, thereby facilitating the improvement of the stability of the exterior wall panel body 1 after the combined installation.

[0029] In one embodiment, the first connection block 2 matches the second connection block 6 , so as to facilitate the combined connection of the first connection block 2 and the second connection block 6 , thereby facilitating the combined installation of the exterior wall panel body 1 .

[0030] In one embodiment, the fixing block 3 matches the fixing slot 7 to facilitate the fixing and plugging of the fixing block 3 and the fixing slot 7 .

[0031] In one embodiment, the plug-in block 4 matches the slot 8 , so that the plug-in block 4 can be easily extended into the slot 8 .

[0032] In one embodiment, the positioning block 9 matches the positioning hole 5 , so that the positioning block 9 and the positioning hole 5 can be conveniently positioned and plugged.

[0033] In one embodiment, two steel wire meshes 13 are provided, and the two steel wire meshes 13 are evenly distributed on both sides of the inner part of the reinforcement layer 12. The reinforcement layer 12 and the steel wire mesh 13 in the exterior wall panel body 1 are used in coordination to effectively reinforce the exterior wall panel body 1, thereby improving the strength of the exterior wall panel body 1, increasing the compressive resistance of the exterior wall panel body 1, and reducing the risk of damage to the exterior wall panel body 1 due to external factors, thereby improving the firmness of the exterior wall panel body 1 during use.

[0034] In one embodiment, the reinforcement layer 12 is made of concrete, which has the advantage of high strength and can reinforce the exterior wall panel body 1 .

[0035] Working principle:

[0036] When in use, place the exterior wall panel body 1 at the designated position, and then place another exterior wall panel body 1 on one side, so that the fixing block 3 on the bottom surface of the first connecting block 2 on one side surface of the exterior wall panel body 1 extends to the fixing groove 7 on the second connecting block 6 on the other side surface of the exterior wall panel body 1, and the exterior wall panel bodies 1 can be assembled and installed. The installation process is simple and convenient, which is beneficial to improving its assembly installation efficiency. The fixing block 3 can be effectively fixed in the fixing groove 7 through the coordinated use of the insert block 4, the positioning hole 5, the slot 8, the spring 10, the groove 11 and the positioning block 9 to prevent the exterior wall panel body 1 from loosening after the assembly installation, thereby facilitating the improvement of the stability of the exterior wall panel body 1 after the assembly installation. The reinforcement layer 12 and the wire mesh 13 in the exterior wall panel body 1 can be effectively reinforced to improve the strength of the exterior wall panel body 1, increase the compressive resistance of the exterior wall panel body 1, and reduce the risk of damage to the exterior wall panel body 1 due to external factors, thereby improving the firmness of the exterior wall panel body 1 when in use.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light steel wire mesh sandwich exterior wall panel, comprising an exterior wall panel body (1), It is characterized in that A reinforcement layer (12) is provided inside the exterior wall panel body (1), and steel wire meshes (13) are provided on both sides of the interior of the reinforcement layer (12); a first connection block (2) is provided on one side surface of the exterior wall panel body (1), and a fixing block (3) is provided at the middle position of the bottom surface of the first connection block (2); an insert block (4) is provided at the middle position of the bottom surface of the fixing block (3), and a positioning hole (5) is provided on one side surface of the insert block (4); a second connection block (6) is provided on the other side surface of the exterior wall panel body (1), and a fixing groove (7) is provided at the middle position of the top surface of the second connection block (6); a slot (8) is provided on the bottom surface of the fixing groove (7), and a groove (11) is provided on one side of the inner wall of the slot (8); a spring (10) is provided inside the groove (11), and one end of the spring (10) passes through the groove (11) and is provided with a positioning block (9).

2. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that The first connecting block (2) matches the second connecting block (6).

3. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that The fixing block (3) matches the fixing groove (7).

4. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that The insert block (4) matches the slot (8).

5. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that The positioning block (9) matches the positioning hole (5).

6. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that There are two steel wire meshes (13) in total, and the two steel wire meshes (13) are evenly distributed on both sides of the interior of the reinforcement layer (12).

7. A light steel wire mesh sandwich exterior wall panel according to claim 1, It is characterized in that The reinforcement layer (12) is made of concrete.

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