Combined extruded polystyrene board

Abstract

The utility model relates to the technical field of polystyrene boards, and discloses a combined type extruded polystyrene board which comprises an extruded polystyrene board body, inserting grooves are symmetrically formed in the upper end and the lower end of the extruded polystyrene board body, a glass fiber board is installed on the end face of the extruded polystyrene board body, and inserting blocks are symmetrically and fixedly arranged on the side close to the end face of the extruded polystyrene board body. The connecting frames are inserted into the end faces of the sides, away from the extruded polystyrene board body, of the glass fiber boards, mounting grooves are formed in the two sides of each connecting frame, and the connecting plates are inserted into the mounting grooves of the connecting frames, so that the two connecting frames are connected; the problem that the integrity is not firm due to traditional direct bonding or simple inserting connection is avoided, meanwhile, the connecting frame and the glass fiber board are fixed to the extruded polystyrene board body together through the connecting plate, a firmer multi-layer connecting structure is achieved, and the service life of the extruded polystyrene board is prolonged. And the connection strength of the glass fiber board and the extruded polystyrene board main body is improved through the combination of the connecting plate and the connecting frame.

Description

Technical Field

[0001] The present application relates to the technical field of polystyrene boards, and in particular to a combined extruded polystyrene board. Background Art

[0002] Extruded polystyrene board (XPS board) is a rigid foam plastic board made of polystyrene resin through an extrusion process. It has high compressive strength, excellent thermal insulation, low water absorption and excellent moisture resistance, and is widely used in building insulation, cold storage floors, airport runways and other fields. The closed-cell structure of XPS board makes it moisture-proof and waterproof. At the same time, it is light in weight, easy to construct and cut, and is an indispensable material in modern building energy-saving projects. Modular polystyrene board is a new type of polystyrene board formed by combination to protect its surface and achieve other effects as a whole, such as increasing the overall strength of the surface.

[0003] At present, in the combined extruded polystyrene board used, when the extruded polystyrene board is used in combination with the glass fiber board for increasing strength, it is generally directly bonded or plugged into the upper and lower end surfaces of the extruded polystyrene board for protection. However, only connecting the glass fiber board and the extruded polystyrene board will make the integrity of the combination not strong enough, and there is a situation of individual separation, so that the strength of the extruded polystyrene board after the combination is still not high. Therefore, a combined extruded polystyrene board is designed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the problem, the present application provides a combined extruded polystyrene board.

[0005] The combined extruded polystyrene board provided in this application adopts the following technical solution:

[0006] A combined extruded polystyrene board comprises an extruded polystyrene board body, wherein slots are symmetrically provided at the upper and lower ends of the extruded polystyrene board body, plug blocks are inserted into the slots, one end of the plug blocks is fixedly connected to a glass fiber board, a limiting slot is provided on the side of the glass fiber board away from the extruded polystyrene board body, a connecting frame is inserted into the limiting slot, installation slots are provided on both sides of the connecting frame, an installation plate is inserted into the installation slot, and one side of the installation plate is fixedly connected to a connecting plate.

[0007] Preferably, a limiting groove is provided on one side of the glass fiber board away from the main body of the extruded polystyrene board, and the limiting groove is plugged into the connecting frame.

[0008] Preferably, the upper and lower ends of the connecting plate close to the connecting frame are fixedly connected to the mounting plate, and the mounting plate is inserted into the limiting groove.

[0009] Preferably, the connecting plate is fixedly connected to the filling plate on one side close to the extruded polystyrene board body.

[0010] Preferably, the extruded polystyrene board body consists of a polystyrene board base layer, a sound insulation layer and a waterproof layer.

[0011] Preferably, the upper and lower ends of the polystyrene board base layer are fixedly connected to the sound insulation layer, and the sound insulation layer is fixedly connected to the waterproof layer away from the polystyrene board base layer.

[0012] Preferably, the sound insulation layer is made of polyester fiber material, and the waterproof layer is made of polyurethane material.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] In the utility model, the fiberglass board and the extruded polystyrene board body are plugged in to make the two tightly combined, avoiding the problem of loose integrity caused by traditional direct bonding or simple plugging. At the same time, a connecting frame is added to the back of the fiberglass board, and the connecting frame and the fiberglass board are fixed to the extruded polystyrene board body together by using a connecting plate, so that a more secure multi-layer connection structure is achieved. The combination of the connecting plate and the connecting frame not only improves the connection strength between the fiberglass board and the extruded polystyrene board body, but also enhances the compression resistance and bending resistance of the overall board, thereby significantly improving the strength and service life of the combined board, and avoiding the problem of board separation or insufficient strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the main body of the application embodiment;

[0016] Figure 2 It is a schematic diagram of the decomposed structure of the main body of the application embodiment;

[0017] Figure 3 It is a schematic diagram of the layered structure of the extruded polystyrene board of the application embodiment.

[0018] Explanation of the reference numerals: 1. extruded polystyrene board main body; 11. slot; 12. polystyrene board base layer; 13. sound insulation layer; 14. waterproof layer; 2. fiberglass board; 21. plug-in block; 22. limiting groove; 3. connecting frame; 31. installation groove; 4. connecting plate; 41. installation plate; 42. filling plate. DETAILED DESCRIPTION

[0019] The following is combined with Figures 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a combined extruded polystyrene board. Figures 1-3A combined extruded polystyrene board comprises an extruded polystyrene board body 1, wherein slots 11 are symmetrically provided at the upper and lower ends of the extruded polystyrene board body 1, a plug block 21 is inserted into the slot 11, one end of the plug block 21 is fixedly connected to a glass fiber board 2, a limiting groove 22 is provided on the side of the glass fiber board 2 away from the extruded polystyrene board body 1, a connecting frame 3 is inserted into the limiting groove 22, both sides of the connecting frame 3 are provided with mounting grooves 31, a mounting plate 41 is inserted into the mounting groove 31, and one side of the mounting plate 41 is fixedly connected to a connecting plate 4;

[0021] By adding a connection frame 3 on the back of the glass fiber board 2 and fixing the connection frame 3 and the glass fiber board 2 together on the extruded polystyrene board body 1 using a connection plate 4, a more secure multi-layer connection structure is achieved. The combination of the connection plate 4 and the connection frame 3 not only improves the connection strength between the glass fiber board 2 and the extruded polystyrene board body 1, but also enhances the compression resistance and bending resistance of the overall board.

[0022] By adopting the above technical solution, the connecting plate 4 is fixedly connected to the filling plate 42 on one side close to the extruded polystyrene board body 1 to fill the gap between the extruded polystyrene board body 1 and the connecting plate 4, making the whole more substantial and complete.

[0023] By adopting the above technical scheme, the extruded polystyrene board main body 1 is composed of a polystyrene board base layer 12, a sound insulation layer 13 and a waterproof layer 14. The upper and lower ends of the polystyrene board base layer 12 are fixedly connected to the sound insulation layer 13, and the sound insulation layer 13 is fixedly connected to the waterproof layer 14 away from the polystyrene board base layer 12. The sound insulation layer 13 is made of polyester fiber material and has a good sound insulation effect, so that the extruded polystyrene board main body 1 has good sound insulation. The waterproof layer 14 is made of polyurethane material coating, and the waterproof coating is coated on the outer surface of the sound insulation layer 13, so that the extruded polystyrene board main body 1 has a waterproof effect.

[0024] The implementation principle of a combined extruded polystyrene board in an embodiment of the present application is as follows: two glass fiber boards 2 are placed on the two long end faces of the extruded polystyrene board body 1, and the plug blocks 21 of the glass fiber boards 2 are aligned and inserted into the slots 11, so that the glass fiber boards 2 are plugged into the extruded polystyrene board body 1, and then the two connecting frames 3 are respectively placed on the side of the glass fiber boards 2 away from the extruded polystyrene board body 1, and the connecting frames 3 are attached to the limiting grooves 22 so that they fit the glass fiber boards 2, and then two connecting plates 4 are placed on the sides, and the mounting plates 41 of the connecting plates 4 are aligned with the mounting grooves 31 set on the sides of the connecting frames 3, and then the mounting plates 41 are inserted into the mounting grooves 31, so that the connecting plates 4 are connected to the connecting frames 3, and the two connecting frames 3 are indirectly connected by using the connecting plates 4, so that the connecting frames 3 are in a clamping state to clamp the glass fiber boards 2 and the extruded polystyrene board body 1, so that the two remain tightly connected.

[0025] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0028] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A combined extruded polystyrene board, comprising an extruded polystyrene board body (1), characterized in that: The extruded polystyrene board body (1) is symmetrically provided with slots (11) at the upper and lower ends; A glass fiber board (2) is mounted on the end surface of the extruded polystyrene board body (1), and an insert block (21) is symmetrically fixedly provided on one side close to the end surface of the extruded polystyrene board body (1); A connection frame (3) is inserted into the end surface of the glass fiber board (2) on the side away from the extruded polystyrene board body (1), and mounting grooves (31) are formed on both sides of the connection frame (3); The connecting plate (4) is inserted into the mounting groove (31) of the connecting frame (3) and is used to fix the connecting frame (3) so as to achieve the effect of connecting the two connecting frames (3).

2. The modular extruded polystyrene board according to claim 1, characterized in that: A limiting groove (22) is provided on one side of the glass fiber board (2) away from the extruded polystyrene board body (1), and the limiting groove (22) is plugged into the connection frame (3).

3. The composite extruded polystyrene board according to claim 1, characterized in that: The upper and lower ends of the connecting plate (4) on one side close to the connecting frame (3) are fixedly connected to the mounting plate (41), and the mounting plate (41) is plugged into the limiting groove (22).

4. A combined extruded polystyrene board according to claim 1, characterized in that: The connecting plate (4) is fixedly connected to the filling plate (42) on one side close to the extruded polystyrene board body (1).

5. A combined extruded polystyrene board according to claim 1, characterized in that: The extruded polystyrene board main body (1) consists of a polystyrene board base layer (12), a sound insulation layer (13) and a waterproof layer (14).

6. The modular extruded polystyrene board according to claim 5, wherein: The upper and lower ends of the polystyrene board base layer (12) are fixedly connected to the sound insulation layer (13), and the sound insulation layer (13) is fixedly connected to the waterproof layer (14) away from the polystyrene board base layer (12).

7. The modular extruded polystyrene board according to claim 5, characterized in that: The sound insulation layer (13) is made of polyester fiber material, and the waterproof layer (14) is made of polyurethane material.

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