Poly-styrene color steel sandwich panel

Abstract

The utility model provides polystyrene color steel sandwich board belongs to color steel core board field, including first sandwich board, the one side of first sandwich board is provided with second sandwich board, is provided with the connecting assembly between first sandwich board and second sandwich board. The utility model discloses a connecting assembly is set up, when using, first sandwich board and second sandwich board are placed on crossbeam, then first sandwich board and second sandwich board are clamped, and the bolt is sequentially penetrated first sandwich board and crossbeam from the top of second sandwich board, after first sandwich board and second sandwich board are connected, the top of first sandwich board and second sandwich board connecting place is clamped in the buckle, effectively prevent rain, dust and other external material through entering the connecting place and entering the room, simultaneously, the bolt head and the connecting gap are hidden by the buckle, make the appearance of the whole polystyrene color steel sandwich board's connecting place even, smooth, improve the overall appearance of building.

Description

Technical Field

[0001] This utility model relates to the field of color steel core panels, and more specifically, to polystyrene color steel sandwich panels. Background Technology

[0002] Color steel sandwich panels are typically composed of two layers of metal panels and a high-polymer thermal insulation core sandwiched between them, which is directly foamed and cured on-site. This unique structure gives them the remarkable characteristics of being easy to install, lightweight, and highly efficient in thermal insulation. With these outstanding advantages, color steel sandwich panels stand out among many building materials and are highly favored by the market, and are widely used in various building scenarios.

[0003] The existing technology still has the following drawbacks: (1) The connection method of sandwich panels in the prior art cannot effectively prevent rainwater, dust and other external substances from entering the connection, which can easily seep into the room.

[0004] (2) After the connection is completed, the joint gap is directly exposed, making the appearance of the entire sandwich panel joint uneven and rough, which seriously affects the overall aesthetics of the building. To address this, polystyrene color steel sandwich panels are proposed. Utility Model Content

[0005] The purpose of this utility model is to address the problem that the existing sandwich panel connection methods cannot effectively prevent rainwater, dust and other external substances from entering the connection points and thus easily seeping into the room. The present invention provides a polystyrene color steel sandwich panel to solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: a polystyrene color steel sandwich panel, including a first sandwich panel, a second sandwich panel is provided on one side of the first sandwich panel, and a connecting component is provided between the first sandwich panel and the second sandwich panel; The connecting assembly includes two sets of crossbeams located at the bottom of the first sandwich panel and the second sandwich panel. The number of crossbeams is two and they are arranged symmetrically. The top of the second sandwich panel is rotatably connected with bolts that pass through the first sandwich panel and the crossbeams. A buckle is snapped onto the top of the connection between the first sandwich panel and the second sandwich panel.

[0007] As a preferred technical solution of this utility model, a sub-plate is symmetrically arranged on one side of the first sandwich panel, and a mother plate is symmetrically arranged on one side of the second sandwich panel, wherein the sub-plate is snapped into the inner side of the mother plate.

[0008] As a preferred technical solution of this utility model, the top of both the first sandwich panel and the second sandwich panel are fixedly connected with concave and convex plates, and the buckle is snapped onto the concave and convex plates.

[0009] As a preferred technical solution of this utility model, a plurality of connecting nails are fixedly installed on one side of the buckle, the connecting nails passing through the buckle and the concave-convex plate in sequence, and the buckle is located at the top of the bolt.

[0010] As a preferred technical solution of this utility model, the bottom of both the first sandwich panel and the second sandwich panel are fixedly connected to a base plate, and the bottom of the base plate is attached to the top of the crossbeam.

[0011] As a preferred technical solution of this utility model, the other end of the bolt is rotatably connected to a nut, and the nut is located at the bottom of the crossbeam.

[0012] As a preferred technical solution of this utility model, a sealing strip is adhered to the inner side wall of the sub-plate, the sealing strip is located between the first sandwich plate and the second sandwich plate, and the bolt passes through the sealing strip.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. With the set connection components, when in use, the first sandwich panel and the second sandwich panel are placed on the crossbeam, and then the first sandwich panel and the second sandwich panel are snapped together. Bolts are used to pass through the first sandwich panel and the crossbeam from the top of the second sandwich panel. After the first sandwich panel and the second sandwich panel are connected, the buckle is snapped on the top of the connection between the first sandwich panel and the second sandwich panel. This effectively prevents rainwater, dust and other external substances from entering the room through the connection. At the same time, the buckle hides the bolt head and the connection gap, making the connection of the entire polystyrene color steel sandwich panel flat and smooth, improving the overall aesthetics of the building. 2. With the sub-board, during installation, construction workers only need to align the sub-board with the mother board and push it in to quickly and accurately connect the first and second sandwich panels together, which greatly improves installation efficiency and reduces debugging time during installation. It is especially suitable for large-scale building construction scenarios. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of the polystyrene color steel sandwich panel provided by this utility model; Figure 2 One of the schematic diagrams of the bottom structure of the polystyrene color steel sandwich panel provided by this utility model; Figure 3 A side view of the polystyrene color steel sandwich panel provided by this utility model; Figure 4 One of the side structural schematic diagrams of the polystyrene color steel sandwich panel provided by this utility model; Figure 5 This is the second side structural diagram of the polystyrene color steel sandwich panel provided by this utility model.

[0015] The diagram shows: 1. First sandwich panel; 2. Second sandwich panel; 3. Connecting assembly; 301. Crossbeam; 302. Bolt; 303. Cap; 4. Sub-panel; 5. Mother plate; 6. Concave-convex plate; 7. Connecting nail; 8. Base plate; 9. Nut; 10. Sealing strip. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0017] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] like Figure 1 As shown, this embodiment proposes a polystyrene color steel sandwich panel, including a first sandwich panel 1, a second sandwich panel 2 disposed on one side of the first sandwich panel 1, and a connecting component 3 disposed between the first sandwich panel 1 and the second sandwich panel 2. like Figure 5As shown, the connecting assembly 3 includes a crossbeam 301 located at the bottom of the first sandwich panel 1 and the second sandwich panel 2. There are two sets of crossbeams 301 arranged symmetrically. The top of the second sandwich panel is rotatably connected with a bolt 302. The bolt 302 passes through the first sandwich panel 1 and the crossbeam 301. A buckle 303 is snapped onto the top of the connection between the first sandwich panel 1 and the second sandwich panel 2. In use, the first sandwich panel 1 and the second sandwich panel 2 are placed on the crossbeam 301, and then the first sandwich panel 1 and the second sandwich panel 2 are snapped together. Bolts 302 are used to pass through the first sandwich panel 1 and the crossbeam 301 from the top of the second sandwich panel 2. After the first sandwich panel 1 and the second sandwich panel 2 are connected, the buckle 303 is snapped onto the top of the connection between the first sandwich panel 1 and the second sandwich panel 2. This effectively prevents rainwater, dust and other external substances from entering the room through the connection. At the same time, the buckle 303 hides the head of the bolt 302 and the connection gap, making the connection of the entire polystyrene color steel sandwich panel flat and smooth, improving the overall aesthetics of the building.

[0021] like Figure 5 As shown, a sub-panel 4 is symmetrically arranged on one side of the first sandwich panel 1, and a mother plate 5 is symmetrically arranged on one side of the second sandwich panel 2. The sub-panel 4 is snapped into the inner side of the mother plate 5. During installation, the construction personnel only need to align the sub-panel 4 with the mother plate 5 and push it in to quickly and accurately connect the first sandwich panel 1 and the second sandwich panel 2 together, which greatly improves installation efficiency and reduces debugging time during installation, making it especially suitable for large-scale building construction scenarios.

[0022] like Figure 4 As shown, both the top of the first sandwich panel 1 and the second sandwich panel 2 are fixedly connected to a convex-concave plate 6, and a snap-on cap 303 is snapped onto the convex-concave plate 6. The snap-on cap 303 snaps onto the convex-concave plate 6, which can tightly cover the top gap at the connection between the first sandwich panel 1 and the second sandwich panel 2. This sealing method can effectively prevent rainwater, snow water and other liquids from penetrating into the interior of the first sandwich panel 1 and the second sandwich panel 2.

[0023] like Figure 5 As shown, multiple sets of connecting pins 7 are fixedly installed on one side of the buckle 303. The connecting pins 7 pass through the buckle 303 and the concave-convex plate 6 in sequence, and the buckle 303 is located on top of the bolt 302. Using a tool, the connecting pins 7 are passed through the buckle 303 and the concave-convex plate 6 in sequence to firmly fix the buckle 303 and the concave-convex plate 6 together, so that the buckle 303 will not loosen or detach from the concave-convex plate 6 due to external factors such as vibration, wind, etc.

[0024] like Figure 2As shown, both the first sandwich panel 1 and the second sandwich panel 2 are fixedly connected to a base plate 8 at their bottoms, with the bottom of the base plate 8 fitting against the top of the crossbeam 301. The support provided by the crossbeam 301 to the base plate 8 also prevents the sandwich panels from sagging due to long-term use, ensuring the flatness and verticality of the sandwich panels and extending their service life.

[0025] like Figure 5 As shown, a nut 9 is rotatably connected to the other end of the bolt 302, and the nut 9 is located at the bottom of the crossbeam 301. By rotating the nut 9, a threaded engagement is formed between the nut 9 and the bolt 302. As the nut 9 is continuously tightened, the pressure between the nut 9 and the bottom surface of the crossbeam 301, and between the head of the bolt 302 and the surface of the sandwich panel, gradually increases, thereby tightly connecting the first sandwich panel 1, the second sandwich panel 2, and the crossbeam 301 together to form a stable integral structure.

[0026] like Figure 5 As shown, a sealing strip 10 is adhered to the inner wall of the sub-plate 4. The sealing strip 10 is located between the first sandwich panel 1 and the second sandwich panel 2, and the bolt 302 passes through the sealing strip 10. The presence of the sealing strip 10 can effectively prevent rainwater from seeping in from the joint gap and prevent humid air from entering the room.

[0027] Specifically, when using this polystyrene color steel sandwich panel: (e.g.) Figure 3 and Figure 5As shown, the initial placement and snap-fit ​​operation is performed first. The first sandwich panel 1 and the second sandwich panel 2 are placed stably on the two pre-set sets of symmetrical crossbeams 301. The crossbeams 301 provide stable bottom support for the entire connection structure. The construction personnel only need to accurately align the sub-panel 4 with the mother plate 5 and push it in smoothly to quickly and accurately connect the first sandwich panel 1 and the second sandwich panel 2 together. The bolts 302 are then inserted vertically from the top of the second sandwich panel 2 through the first sandwich panel 1, the sealing strip 10 bonded to the inner wall of the sub-panel 4 between the two, and the bottom crossbeam 301. After the bolts 302 are in place, the connecting nut 9 is rotated at the bottom of the crossbeam 301. By rotating the nut 9, the threaded engagement between the nut 9 and the bolt 302 is utilized. As the nut 9 is continuously tightened, the nut 9 and the crossbeam 301 are connected. The pressure between the bottom surface of 01, the head of bolt 302, and the surface of the sandwich panel gradually increases, thereby tightly connecting the first sandwich panel 1, the second sandwich panel 2, and the crossbeam 301 together to form a stable overall structure. This ensures that the structure can withstand various external forces, such as wind and gravity, during subsequent use, thus guaranteeing the stability of the building structure. The concave-convex plate 6, which is fixedly connected to the top of the first sandwich panel 1 and the second sandwich panel 2, provides a precise snap-fit ​​position for the installation of the buckle 303. The buckle 303 is accurately snapped onto the concave-convex plate 6, and it can tightly cover the top gap at the connection between the first sandwich panel 1 and the second sandwich panel 2, further enhancing the sealing effect and effectively preventing rainwater, snow water, and other liquids from penetrating into the interior of the first sandwich panel 1 and the second sandwich panel 2, thus avoiding damage to the internal structure due to moisture.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A polystyrene color steel sandwich panel, comprising a first sandwich panel (1), characterized in that, A second sandwich panel (2) is provided on one side of the first sandwich panel (1), and a connecting component (3) is provided between the first sandwich panel (1) and the second sandwich panel (2). The connecting assembly (3) includes a crossbeam (301) located at the bottom of the first sandwich panel (1) and the second sandwich panel (2). There are two sets of crossbeams (301) arranged symmetrically. The top of the second sandwich panel is rotatably connected with a bolt (302). The bolt (302) passes through the first sandwich panel (1) and the crossbeam (301). A buckle (303) is snapped onto the top of the connection between the first sandwich panel (1) and the second sandwich panel (2).

2. The polystyrene color steel sandwich panel according to claim 1, characterized in that, The first sandwich panel (1) has a sub-plate (4) symmetrically arranged on one side, and the second sandwich panel (2) has a mother plate (5) symmetrically arranged on one side. The sub-plate (4) is snapped into the inside of the mother plate (5).

3. The polystyrene color steel sandwich panel according to claim 1, characterized in that, The top of the first sandwich panel (1) and the second sandwich panel (2) are both fixedly connected with a concave-convex plate (6), and the buckle (303) is snapped onto the concave-convex plate (6).

4. The polystyrene color steel sandwich panel according to claim 3, characterized in that, Multiple sets of connecting nails (7) are fixedly installed on one side of the buckle (303). The connecting nails (7) pass through the buckle (303) and the concave-convex plate (6) in sequence. The buckle (303) is located at the top of the bolt (302).

5. The polystyrene color steel sandwich panel according to claim 1, characterized in that, The bottom of the first sandwich panel (1) and the second sandwich panel (2) are both fixedly connected to a base plate (8), and the bottom of the base plate (8) is attached to the top of the crossbeam (301).

6. The polystyrene color steel sandwich panel according to claim 1, characterized in that, The other end of the bolt (302) is rotatably connected to a nut (9), which is located at the bottom of the crossbeam (301).

7. The polystyrene color steel sandwich panel according to claim 2, characterized in that, The inner wall of the sub-plate (4) is bonded with a sealing strip (10), which is located between the first sandwich plate (1) and the second sandwich plate (2), and the bolt (302) passes through the sealing strip (10).

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