Rock wool belt heat preservation fireproof composite board

Abstract

The utility model discloses a rock wool belt heat preservation fireproof composite board, which relates to the technical field of composite boards, and comprises an upper composite board, a lower composite board, a heat preservation pad and a fireproof pad, the heat preservation pad and the fireproof pad are attached to the inner walls of corresponding placing grooves, and one end of each spring is fixedly provided with a pressing plate. Through the arrangement of the mounting plate, the connecting plate and the spring, the heat preservation pad and the fireproof pad are attached to the interiors of the corresponding containing grooves, the mounting plate is inserted into the corresponding mounting groove, the upper composite plate is pressed, and the mounting groove of the upper composite plate is connected to the exterior of the corresponding mounting plate in a sleeving mode; the two mounting plates can be positioned by screwing a plurality of first bolts, so that a plurality of springs are extruded at the same time, a plurality of pressing plates can synchronously press the heat preservation pad and the fireproof pad, a user can conveniently mount the heat preservation pad and the fireproof pad, and the user can conveniently dismount and replace the heat preservation pad and the fireproof pad.

Description

Technical Field

[0001] The utility model relates to the technical field of composite boards, and particularly relates to a rock wool belt thermal insulation and fireproof composite board. Background Art

[0002] The rock wool thermal insulation board is a composite board with a thermal insulation function, which is mainly made of basalt and other natural ores as raw materials, melted and then processed by a process.

[0003] After retrieval, a rock wool belt thermal insulation and fireproof composite board with the publication number of CN217974853U includes: a board body and fixing parts for fixedly connecting the board body; the board body includes a rock wool belt layer, two thermal insulation layers and two fireproof layers; the fixing parts include four fixing components and a connecting component, the four fixing components are respectively arranged at the four corners of one side of the board body, and the connecting component is arranged on the other side of the board body; the fixing component includes a fixing block, a mounting screw and a connecting bolt; the connecting component includes a sealing strip and two connecting strips.

[0004] However, the existing rock wool belt thermal insulation and fireproof composite board has certain drawbacks in use. Although the composite board can facilitate the user to disassemble and install, the two thermal insulation layers and the two fireproof layers are fixedly arranged at the top and bottom of the rock wool belt layer. After long-term use, the efficacy of the thermal insulation layer and the fireproof layer may be reduced, and it is not convenient to disassemble and replace the thermal insulation layer and the fireproof layer, which will lead to a reduction in the thermal insulation and fireproof performance of the composite board. Summary of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing rock wool belt thermal insulation and fireproof composite board, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a rock wool belt thermal insulation and fireproof composite board, which solves the problem that although the composite board can facilitate the user to disassemble and install, the two thermal insulation layers and the two fireproof layers are fixedly arranged at the top and bottom of the rock wool belt layer. After long-term use, the efficacy of the thermal insulation layer and the fireproof layer may be reduced, and it is not convenient to disassemble and replace the thermal insulation layer and the fireproof layer, which will lead to a reduction in the thermal insulation and fireproof performance of the composite board.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A rock wool belt thermal insulation and fireproof composite board, comprising an upper composite board, a lower composite board, a thermal insulation pad and a fireproof pad. The side walls of the upper composite board and the lower composite board are both provided with placement grooves, and the thermal insulation pad and the fireproof pad are both attached to the inner walls of the corresponding placement grooves. The side walls of the upper composite board and the lower composite board are both provided with two installation grooves, and installation plates are inserted between two adjacent installation grooves. A connecting plate is fixedly arranged on the side wall of each installation plate, and a plurality of springs are fixedly arranged on the side wall of each connecting plate. One end of each spring is fixedly provided with a pressing plate, and the plurality of pressing plates are respectively pressed against the side walls of the corresponding thermal insulation pad and fireproof pad. A plurality of first bolts are movably sleeved inside the upper composite board and the lower composite board, and one end of each first bolt is threadedly sleeved inside the corresponding installation plate.

[0009] Preferably, two side plates are fixedly arranged on the side walls of the upper composite board and the lower composite board, a connecting rod is fixedly arranged between every two side plates, a second bolt is movably sleeved inside each side plate, and one ends of the plurality of second bolts are respectively threadedly sleeved inside the upper composite board and the lower composite board.

[0010] Preferably, a limiting rod is fixedly arranged at each of the four corners of each placement groove, insertion holes are provided at the four corners of the thermal insulation pad and the fireproof pad, the thermal insulation pad and the fireproof pad are respectively sleeved on the outer walls of the corresponding limiting rods, and each limiting rod is an elastic rod.

[0011] Preferably, a rectangular cavity is provided inside the upper composite board and the lower composite board, a waterproof layer is fixedly arranged on the inner wall of each rectangular cavity, and each waterproof layer is an EVA waterproof layer.

[0012] Preferably, a wear-resistant layer is fixedly arranged on the side walls of the upper composite board and the lower composite board, and each wear-resistant layer is a polyurethane board.

[0013] Preferably, a telescopic rod is movably sleeved inside each spring, one end of each telescopic rod is fixedly connected to the corresponding connecting plate, and the other end of each telescopic rod is fixedly connected to the corresponding pressing plate.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model:

[0015] In this utility model, through the provided mounting plate, connecting plate and spring, the heat preservation pad and the fireproof pad are fitted inside the corresponding placement grooves, the mounting plate is inserted into the corresponding mounting grooves, the upper composite plate is pressed and the mounting grooves of the upper composite plate are sleeved outside the corresponding mounting plate, and by screwing a plurality of first bolts, the two mounting plates can be positioned, and then a plurality of springs are simultaneously compressed, and then a plurality of pressing plates can press the heat preservation pad and the fireproof pad synchronously, so that it is convenient for the user to install the heat preservation pad and the fireproof pad, and it is also convenient for the user to disassemble and replace the heat preservation pad and the fireproof pad.

[0016] In this utility model, through the provided plurality of second bolts, the two connecting rods are used to connect two adjacent side plates, and by screwing a plurality of second bolts and making one ends of the plurality of second bolts be threadedly sleeved inside the upper composite plate and the lower composite plate, the upper composite plate and the lower composite plate can be fixed, ensuring that the upper composite plate can be stably arranged above the lower composite plate.

[0017] In this utility model, through the provided plurality of limiting rods, all the plurality of limiting rods are elastic rods. When the user installs and disassembles the heat preservation pad and the fireproof pad, the plurality of jacks are aligned with the corresponding limiting rods. When the plurality of jacks match the limiting rods, the plurality of limiting rods will undergo contraction deformation under force, and then the heat preservation pad and the fireproof pad can be smoothly sleeved on the outer walls of the corresponding limiting rods, so as to further improve the stability of the use of the heat preservation pad and the fireproof pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is a schematic cross-sectional structure diagram of this utility model;

[0020] Figure 2 It is of this utility model Figure 1 Enlarged view of part A;

[0021] Figure 3 It is of this utility model Figure 1 Schematic structure diagram of the upper composite plate.

[0022] Description of the reference numerals:

[0023] 1. Upper composite plate; 2. Lower composite plate; 3. Heat preservation pad; 4. Fireproof pad; 5. Mounting plate; 6. Connecting plate; 7. Spring; 8. Pressing plate; 9. First bolt; 10. Side plate; 11. Connecting rod; 12. Second bolt; 13. Limiting rod; 14. Waterproof layer; 15. Wear-resistant layer; 16. Telescopic rod. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0025] An embodiment of the present utility model discloses a rock wool belt thermal insulation and fireproof composite board.

[0026] The present utility model provides a rock wool belt thermal insulation and fireproof composite board as shown in Figures 1-3 , including an upper composite board 1, a lower composite board 2, a thermal insulation pad 3 and a fireproof pad 4. Placement grooves are provided on the side walls of the upper composite board 1 and the lower composite board 2. The thermal insulation pad 3 and the fireproof pad 4 are both fitted and placed on the inner walls of the corresponding placement grooves. Two installation grooves are provided on the side walls of the upper composite board 1 and the lower composite board 2. Installation plates 5 are inserted between two adjacent installation grooves. A connecting plate 6 is fixedly provided on the side wall of each installation plate 5. A plurality of springs 7 are fixedly provided on the side wall of each connecting plate 6. One end of each spring 7 is fixedly provided with a pressing plate 8. The plurality of pressing plates 8 respectively press against the side walls of the corresponding thermal insulation pad 3 and fireproof pad 4. A plurality of first bolts 9 are movably sleeved inside the upper composite board 1 and the lower composite board 2. One end of each first bolt 9 is threadedly sleeved inside the corresponding installation plate 5. By using the provided installation plates 5, connecting plates 6 and springs 7, a plurality of springs 7 are simultaneously squeezed, so that the plurality of pressing plates 8 can synchronously press the thermal insulation pad 3 and the fireproof pad 4 tightly, which facilitates the user to install the thermal insulation pad 3 and the fireproof pad 4, and also facilitates the user to disassemble and replace the thermal insulation pad 3 and the fireproof pad 4.

[0027] In order to fix the upper composite board 2 and the lower composite board 3 and ensure that the upper composite board 2 can be stably arranged above the lower composite board 3, as shown in Figures 1-3 , two side plates 10 are fixedly provided on the side walls of the upper composite board 1 and the lower composite board 2. A connecting rod 11 is fixedly provided between every two side plates 10. A second bolt 12 is movably sleeved inside each side plate 10. One ends of the plurality of second bolts 12 are respectively threadedly sleeved inside the upper composite board 1 and the lower composite board 2. By using the provided plurality of second bolts 12, the upper composite board 2 and the lower composite board 3 can be fixed, and it is ensured that the upper composite board 2 can be stably arranged above the lower composite board 3.

[0028] In order to further improve the stability of the use of the thermal insulation pad 3 and the fireproof pad 4, as shown in Figures 1-3 , a limiting rod 13 is fixedly provided at each of the four corners of each placement groove. Insertion holes are provided at the four corners of the thermal insulation pad 3 and the fireproof pad 4. The thermal insulation pad 3 and the fireproof pad 4 are respectively sleeved on the outer walls of the corresponding limiting rods 13. Each limiting rod 13 is an elastic rod. By using the provided plurality of limiting rods 13, the stability of the use of the thermal insulation pad 3 and the fireproof pad 4 can be further improved.

[0029] In order to enhance the waterproof property of the composite board, as Figures 1-3 shown, rectangular cavities are formed inside both the upper composite board 1 and the lower composite board 2. A waterproof layer 14 is fixedly arranged on the inner wall of each rectangular cavity. Each waterproof layer 14 is an EVA waterproof layer. By using the provided waterproof layer 14, the waterproof property of the composite board can be enhanced accordingly.

[0030] In order to improve the wear resistance of the composite board, as Figures 1-3 shown, wear-resistant layers 15 are fixedly arranged on the side walls of both the upper composite board 1 and the lower composite board 2. Each wear-resistant layer 15 is a polyurethane board. By using the provided wear-resistant layers 15, the wear resistance of the composite board can be improved accordingly.

[0031] Finally, in order to limit the compression of the spring 7 and enable the pressing plate 8 to be stably pressed against the side walls of the heat-insulating layer 3 and the fireproof layer 4, as Figures 1-2 shown, a telescopic rod 16 is movably sleeved inside each spring 7. One end of each telescopic rod 16 is fixedly connected to the corresponding connecting plate 6, and the other end of each telescopic rod 16 is fixedly connected to the corresponding pressing plate 8. By using the provided telescopic rods 16, the compression of the spring 7 can be limited, and the pressing plate 8 can be stably pressed against the side walls of the heat-insulating layer 3 and the fireproof layer 4.

[0032] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A rock wool belt thermal insulation and fireproof composite board, comprising an upper composite board (1), a lower composite board (2), a thermal insulation pad (3) and a fireproof pad (4), characterized in that: The side walls of the upper composite plate (1) and the lower composite plate (2) are provided with placement grooves, the thermal insulation pad (3) and the fireproof pad (4) are placed on the inner walls of the corresponding placement grooves, the side walls of the upper composite plate (1) and the lower composite plate (2) are provided with two installation grooves, and a mounting plate (5) is inserted between two adjacent installation grooves, and the side wall of each installation plate (5) is fixedly provided with a connecting plate (6), and the side wall of each connecting plate (6) is fixedly provided with a plurality of springs (7), and one end of each spring (7) is fixedly provided with a pressing plate (8), and the plurality of pressing plates (8) are respectively pressed on the side walls of the corresponding thermal insulation pad (3) and the fireproof pad (4), and the interiors of the upper composite plate (1) and the lower composite plate (2) are movably sleeved with a plurality of first bolts (9), and one end of each first bolt (9) is threadedly sleeved on the interior of the corresponding mounting plate (5).

2. The rock wool belt thermal insulation and fireproof composite board according to claim 1, characterized in that: The side walls of the upper composite plate (1) and the lower composite plate (2) are both fixedly provided with two side plates (10), a connecting rod (11) is fixedly provided between each two side plates (10), a second bolt (12) is movably sleeved inside each side plate (10), and one end of a plurality of the second bolts (12) are respectively threadedly sleeved inside the upper composite plate (1) and the lower composite plate (2).

3. The rock wool belt thermal insulation and fireproof composite board according to claim 1, characterized in that: Limit rods (13) are fixedly arranged at the four corners of each placement slot, and insertion holes are provided at the four corners of the thermal insulation pad (3) and the fireproof pad (4). The thermal insulation pad (3) and the fireproof pad (4) are respectively sleeved on the outer wall of the corresponding limit rod (13), and each limit rod (13) is an elastic rod.

4. The rock wool belt thermal insulation and fireproof composite board according to claim 1, characterized in that: The upper composite plate (1) and the lower composite plate (2) are each provided with a rectangular cavity inside, and a waterproof layer (14) is fixedly provided on the inner wall of each rectangular cavity, and each waterproof layer (14) is an EVA waterproof layer.

5. The rock wool belt thermal insulation and fireproof composite board according to claim 1, characterized in that: The side walls of the upper composite plate (1) and the lower composite plate (2) are both fixedly provided with a wear-resistant layer (15), and each of the wear-resistant layers (15) is a polyurethane plate.

6. The rock wool belt thermal insulation and fireproof composite board according to claim 1, characterized in that: A telescopic rod (16) is movably sleeved inside each of the springs (7), one end of each of the telescopic rods (16) is fixedly connected to a corresponding connecting plate (6), and the other end of each of the telescopic rods (16) is fixedly connected to a corresponding pressing plate (8).

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