A lightweight rubber-plastic insulation board with a connection system

Abstract

The present invention belongs to the technical field of insulation boards, and specifically relates to a lightweight rubber-plastic insulation board with a connection system, comprising a rubber-plastic main board, an insulation board and a reinforcement board are arranged on the inner side of the rubber-plastic main board, a connection mechanism is arranged on the outer side of the rubber-plastic main board, and the rubber-plastic main boards are connected to each other through the connection mechanism; the problem to be solved by the present invention is that the current rubber-plastic insulation board has poor installation stability and a contradiction between weight and strength; the present invention installs the insulation board and the reinforcement board through the rubber-plastic main board, so that it can be used with a variety of boards, making the rubber-plastic insulation board more versatile, and the insulation board and the reinforcement board are both arranged in a honeycomb shape, which reduces weight while ensuring insulation, and the honeycomb structure can enhance the supporting capacity and reduce deformation.

Description

Technical Field

[0001] The invention belongs to the technical field of rubber-plastic panels, and in particular relates to a lightweight rubber-plastic insulation panel with a connection system. Background Art

[0002] As a multifunctional material composed of rubber and plastic, rubber-plastic board is widely used in insulation, seismic isolation and noise control in construction, machinery, chemical industry and other fields due to its excellent thermal insulation, waterproof and moisture-proof properties, compressive strength and elasticity.

[0003] However, with the improvement of building energy-saving standards and increasingly stringent fire safety requirements, the limitations of traditional rubber-plastic insulation boards have gradually become apparent, mainly in the following aspects:

[0004] Poor installation stability: Traditional panels are mostly monolithic structures with a lack of effective edge connection design. They are prone to misalignment and loosening when spliced ​​together. Especially under wind pressure or vibration, the joints are prone to cracking, causing the insulation layer to fall off, affecting the durability of the project.

[0005] Weight-strength conflict: To improve mechanical properties, some products increase material density, but this sacrifices lightweight advantages and increases transportation and construction costs.

[0006] Therefore, it is necessary to design a lightweight rubber-plastic insulation board with a connection system to solve the above problems. Summary of the Invention

[0007] The object of the present invention is to provide a lightweight rubber-plastic insulation board with a connection system to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a lightweight rubber-plastic insulation board with a connection system, comprising a rubber-plastic main board, an insulation layer board and a reinforcement board provided on the inner side of the rubber-plastic main board, and a connection mechanism provided on the outer side of the rubber-plastic main board, wherein the rubber-plastic main boards are connected to each other via the connection mechanism;

[0009] The rubber-plastic main board includes a rubber-plastic sheet main shell and a rubber-plastic sheet bottom shell installed inside the rubber-plastic sheet main shell, and the insulation layer plate and the reinforcement plate are installed on the inner side of the rubber-plastic sheet bottom shell;

[0010] The connecting mechanism includes a connecting main frame installed on the upper side of the rubber-plastic plate main shell and an auxiliary connecting plate installed on the lower side of the rubber-plastic plate bottom shell. Connecting seats and reinforcement plugs are provided at both ends of the reinforcement plate. One end of the connecting main frame passes through the rubber-plastic plate main shell and is inserted into the connecting seat. One end of the reinforcement plug passes through the connecting seat and is inserted into the inner side of the connecting main frame. A reinforcement connecting frame is installed between the connecting seats and is located inside the reinforcement plate.

[0011] The insulation layer includes a support cover installed on the inner side of the rubber-plastic plate bottom shell and a fireproof shell installed in the support cover. The interior of the fireproof shell is provided with an insulation rubber-plastic plate, and a buffer cover is provided on the upper end of the support cover.

[0012] The reinforcing plate includes a supporting shell, and a rubber-plastic filling plate and a reinforcing rib plate are installed inside the supporting shell. The rubber-plastic filling plate and the reinforcing rib plate are closely attached to the outer sides of the connecting seat and the reinforcing connecting frame.

[0013] The connecting main frame includes a connecting main board, which is installed in a groove on the upper surface of the rubber-plastic plate main shell, and a connecting plug is provided on the lower side of one end of the connecting main board. The connecting plug is inserted into the inner side of the connecting seat, and a connecting card slot is provided on one side of the lower end of the connecting plug;

[0014] The inner side of the connecting seat is provided with a mounting slot, the connecting column is installed in the mounting slot, the inner side of the mounting slot is provided with a reinforcement slot, one end of the reinforcement column passes through the reinforcement slot and is inserted into the connecting slot;

[0015] The reinforcement plug includes a reinforcement main seat installed in the reinforcement slot, a push spring is installed on the inner side of the reinforcement main seat, one end of the push spring is provided with a push seat, and a reinforcement plug is fixedly installed on one side of the push seat;

[0016] A connecting slot is provided on the lower side of the rubber-plastic sheet bottom shell, the auxiliary connecting plate is installed on the inner side of the connecting slot and fixed by screws, a connecting card is provided at one end of the auxiliary connecting plate, and a fixing slot is provided on the inner side of the rubber-plastic sheet main shell, the connecting card is inserted into the fixing slot and fixed by screws.

[0017] Preferably, the pushing seat and the reinforcement plug are slidably installed on one end of the reinforcement main seat, and one end of the reinforcement plug passes through the reinforcement slot and is engaged in the connection slot.

[0018] Preferably, one end of the reinforcement plug is shaped as a hemisphere, and one end of the reinforcement main seat is fixedly mounted on the inner wall of the rubber-plastic plate bottom shell by means of bolts.

[0019] Preferably, the cross-sectional shape of the connecting card is set to be dovetail-shaped, and an interference fit is adopted between the connecting card and the fixing slot.

[0020] Preferably, a support seat and a sliding seat are provided between the fireproof housings, a support spring is installed on the inner side of the support seat, and the lower end of the sliding seat is slidably installed in the support seat and pressed on the support spring.

[0021] Preferably, a buffer groove is provided on one side of the buffer cover, the upper side of the support cover is slidably installed in the buffer groove, a push plate is provided on one side of the fireproof shell, a damping spring is fixedly installed on the inner wall of the buffer cover, and a sliding plate is provided at one end of the damping spring. The sliding plate is pushed tightly against one side of the push plate by the damping spring, and the sliding plate is slidably installed on the surface of the fireproof shell.

[0022] Preferably, the supporting shell includes an outer fireproof shell and an inner supporting shell installed in the outer fireproof shell, a rubber-plastic plate body is arranged between the outer fireproof shell and the inner supporting shell, and the shape of the rubber-plastic plate body is set to be honeycomb, and the structure of the rubber-plastic plate main shell and the rubber-plastic plate bottom shell is the same as the structure of the supporting shell.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. Through the designed rubber-plastic main board, insulation layer board and reinforcement board, the insulation layer board and reinforcement board can be installed through the rubber-plastic main board during use, and a variety of boards can be used in combination, thereby making the rubber-plastic insulation board more versatile. The insulation layer board and reinforcement board are both set to honeycomb shape, which reduces weight while ensuring insulation, and the honeycomb structure can enhance the supporting capacity and reduce deformation.

[0025] 2. Through the designed connection mechanism, the rubber-plastic main boards are spliced ​​and assembled by connecting the main frame during use, so that the splicing is more stable when the rubber-plastic insulation board is installed in the use position. When the main frame is connected to the rubber-plastic main board through the connecting seat and the reinforcement column, the connection between the main shell of the rubber-plastic board and the bottom shell of the rubber-plastic board can be strengthened, thereby ensuring that the main shell of the rubber-plastic board and the bottom shell of the rubber-plastic board are more stable when assembled.

[0026] 3. Through the designed reinforcement plate, the supporting capacity is enhanced by the reinforcement rib plate during use to ensure the support of the plate during installation and use, reducing the deformation phenomenon, and the outer fireproof shell and the rubber-plastic plate body are combined to form the supporting outer shell, the main shell of the rubber-plastic plate and the bottom shell of the rubber-plastic plate, which can enhance the fireproof ability while ensuring thermal insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the reinforcing plate structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the reinforcement column structure of the present invention;

[0031] Figure 5 This is a schematic structural diagram of the connecting seat of the present invention;

[0032] Figure 6 This is a schematic diagram of the supporting shell structure of the present invention;

[0033] Figure 7 This is a schematic diagram of the reinforcing rib structure of the present invention;

[0034] Figure 8 This is a schematic diagram of the main frame structure of the present invention;

[0035] Figure 9 Schematic diagram of the bottom structure of the present invention;

[0036] Figure 10 This is a schematic structural diagram of the auxiliary connecting plate of the present invention;

[0037] Figure 11 It is a schematic diagram of the three-dimensional structure of the thermal insulation board of the present invention;

[0038] Figure 12 This is a schematic diagram of the cross-sectional structure of the thermal insulation board of the present invention;

[0039] In the figure: 1. Rubber-plastic main board; 11. Rubber-plastic main shell; 12. Rubber-plastic bottom shell; 2. Connecting mechanism; 21. Connecting main frame; 211. Connecting main board; 212. Connecting pin; 213. Connecting slot; 22. Auxiliary connecting board; 221. Fixing slot; 222. Connecting slot; 223. Connecting card board; 23. Connecting seat; 231. Mounting slot; 232. Reinforcement slot; 24. Reinforcement pin; 241. Reinforcement main seat; 242. Push spring; 243. Push seat; 2 44. Reinforced plug; 25. Reinforced connecting frame; 3. Insulation layer; 31. Fireproof shell; 32. Insulation rubber-plastic board; 33. Buffer cover; 34. Support cover; 35. Push plate; 351. Support seat; 352. Sliding seat; 353. Support spring; 36. Sliding plate; 37. Damping spring; 38. Buffer groove; 4. Reinforcement plate; 41. Support shell; 411. Outer fireproof shell; 412. Rubber-plastic board; 413. Inner support shell; 42. Rubber-plastic filling plate; 43. Reinforcement rib plate. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figures 1 to 12 The present invention provides a technical solution: a lightweight rubber-plastic insulation board with a connection system, comprising a rubber-plastic main board 1, an insulation layer board 3 and a reinforcement board 4 mounted on the inner side of the rubber-plastic main board 1, and the rubber-plastic main boards 1 being connected to each other via a connection mechanism 2; the rubber-plastic main board 1 comprises a rubber-plastic board main shell 11 and a rubber-plastic board bottom shell 12 mounted inside the rubber-plastic board main shell 11;

[0042] The connecting mechanism 2 includes a connecting main frame 21 that is snap-fitted and installed on the upper side of the rubber and plastic plate main shell 11 and an auxiliary connecting plate 22 that is snap-fitted and installed on the lower side of the rubber and plastic plate bottom shell 12. The connecting seat 23 and the reinforcement pin 24 are installed at both ends of the reinforcing plate 4. One end of the connecting main frame 21 passes through the rubber and plastic plate main shell 11 and is inserted into the connecting seat 23. One end of the reinforcement pin 24 passes through the connecting seat 23 and is inserted into the inner side of the connecting main frame 21. The reinforcing connecting frame 25 is installed between the connecting seats 23 by screws. The reinforcing connecting frame 25 is located inside the reinforcing plate 4. When in use, the reinforcing connecting frame 25 and the connecting seat 23 are installed together in the reinforcing plate 4. Through the reinforcement pin 24 and the reinforcing connecting main frame 21 and the connecting The connection of the seat 23, the lower side of the rubber and plastic plate bottom shell 12 is provided with a connecting slot 222, the auxiliary connecting plate 22 is installed on the inner side of the connecting slot 222 and is fixed by screws, one end of the auxiliary connecting plate 22 is integrally formed with a connecting card plate 223, and the inner side of the rubber and plastic plate main shell 11 is provided with a fixing slot 221. When in use, the auxiliary connecting plate 22 is engaged in the connecting slot 222, and the connecting card plate 223 is installed in the fixing slot 221 and is fixed by screws; the cross-sectional shape of the connecting card plate 223 is set to be dovetail-shaped, and an interference fit is adopted between the connecting card plate 223 and the fixing slot 221; the thermal insulation layer plate 3 includes a support cover 34 and an installation cover installed on the inner side of the rubber and plastic plate bottom shell 12 The fireproof shell 31 is installed in the support cover 34. The fireproof shell 31 is made of glass fiber reinforced polyimide material and is filled with a honeycomb insulation rubber-plastic board 32 with a pore size of 3-5mm and a porosity of ≥70%. A buffer cover 33 is set at the upper end of the support cover 34; the insulation capacity is enhanced by the insulation rubber-plastic board 32; the support seat 351 and the sliding seat 352 are fixed between the fireproof shell 31 by screws, and the inner side of the support seat 351 is fixed with a support spring 353 by screws. The lower end of the sliding seat 352 is slidably installed in the support seat 351 and pressed on the support spring 353. When in use, it is buffered by the support of the support spring 353, thereby reducing damage due to impact; the buffer cover A buffer groove 38 is provided on the side of 33, and the upper side of the support cover 34 is slidably installed in the buffer groove 38. A push plate 35 is fixed to one side of the fireproof shell 31 by screws, and a damping spring 37 is fixed to the inner wall of the buffer cover 33. One end of the damping spring 37 is fixed to the sliding plate 36 by screws. The sliding plate 36 is pushed to be tightly attached to one side of the push plate 35 by the damping spring 37, and the sliding plate 36 is slidably installed on the surface of the fireproof shell 31. When subjected to force, the buffer cover 33 deforms and drives the fireproof shell 31 and the insulation rubber-plastic plate 32 to press on the push plate 35, so that the push plate 35 pushes the sliding plate 36 to slide and press on the damping spring 37 for shock absorption, thereby ensuring better buffering and shock absorption effect.

[0043] From the above description, it can be seen that the present invention has the following beneficial effects: when in use, the insulation layer plate 3 and the reinforcement plate 4 are installed through the rubber-plastic main board 1, so that a variety of plates can be used in combination, thereby making the rubber-plastic insulation board more versatile, and the insulation layer plate 3 and the reinforcement plate 4 are both arranged in a honeycomb shape, which reduces weight while ensuring insulation, and the honeycomb structure can enhance the supporting capacity and reduce deformation.

[0044] Example 2: Please refer to Figures 1 to 12 As shown, based on the first embodiment, the present invention provides a technical solution: the connecting main frame 21 includes a connecting main board 211, the connecting main board 211 is installed in the groove on the upper surface of the rubber and plastic board main shell 11, and the lower side of one end of the connecting main board 211 is fixed with a connecting pin 212, the connecting pin 212 is inserted into the inner side of the connecting seat 23, and a connecting card slot 213 is provided on one side of the lower end of the connecting pin 212. The connecting pin 212 is inserted and fixed, and the connection is carried out in conjunction with the card engagement of the connecting main board 211, which facilitates splicing between the boards and ensures horizontal consistency; an installation slot 231 is provided on the inner side of the connecting seat 23, and the connecting pin 212 is installed in the installation slot 231. A reinforcement card slot 232 is provided on the inner side wall of the installation slot 231, and one end of the reinforcement pin 24 passes through the reinforcement card slot 232 and is inserted into the connecting card slot 213. The reinforcement pin 24 includes a reinforcement main The cam 243 is fixed to the cam 244 by screws, and the cam 244 is fixed to the cam 244 by screws.

[0045] The connection mechanism 2 adopts the above-mentioned technical solution, and when in use, the rubber-plastic main board 1 is spliced ​​and assembled through the connecting main frame 21, so that the splicing is more stable when the rubber-plastic insulation board is installed in the use position. When the connecting main frame 21 is connected to the rubber-plastic main board 1 through the connecting seat 23 and the reinforcing plug 24, the connection between the rubber-plastic board main shell 11 and the rubber-plastic board bottom shell 12 can be strengthened, thereby ensuring that the rubber-plastic board main shell 11 and the rubber-plastic board bottom shell 12 are more stable when assembled.

[0046] Further, see Figures 1 to 12The reinforcing plate 4 includes a supporting shell 41, and a rubber-plastic filling plate 42 and a reinforcing rib plate 43 are installed inside the supporting shell 41. The rubber-plastic filling plate 42 and the reinforcing rib plate 43 are tightly attached to the outer side of the connecting seat 23 and the reinforcing connecting frame 25. When in use, the supporting capacity is enhanced by the reinforcing rib plate 43, and the rubber-plastic filling plate 42 ensures the thermal insulation capacity of the plate; the outer fireproof shell 411 and the inner supporting shell 413 are injection molded by flame-retardant ABS, the middle interlayer is a honeycomb rubber-plastic plate body 412, the reinforcing rib plate 43 is an aluminum alloy strip, cross-embedded with a spacing of 50-80mm, and the structure of the rubber-plastic plate main shell 11 and the rubber-plastic plate bottom shell 12 is the same as that of the supporting shell 41, and the fireproof capacity is enhanced by the outer fireproof shell 411.

[0047] The reinforcing plate 4 using the above technical solution strengthens its supporting capacity through the reinforcing rib plate 43 during use, ensuring that the plate is supported during installation and use, reducing deformation, and cooperates with the outer fireproof shell 411 and the rubber-plastic plate body 412 to form a supporting outer shell 41, a rubber-plastic plate main shell 11 and a rubber-plastic plate bottom shell 12, thereby strengthening fire protection while ensuring thermal insulation.

[0048] The working principle and use process of the present invention are as follows: During assembly, the connecting seat 23 is snap-fitted and installed in the reinforcing plate 4, the reinforcing pin 24 is inserted into the reinforcing slot 232, the thermal insulation layer 3 and the reinforcing plate 4 are installed in the rubber-plastic plate bottom shell 12, the reinforcing pin 24 is fixed to the rubber-plastic plate bottom shell 12 by bolts, and then the rubber-plastic plate bottom shell 12 is installed in the rubber-plastic plate main shell 11, the auxiliary connecting plate 22 is snap-fitted into the connecting slot 222, the connecting card plate 223 is installed in the fixing slot 221, and fixed by screws, and then During installation and use, the rubber-plastic main boards 1 can be connected through the connecting mechanism 2. The connecting pin 212 is inserted into the installation slot 231 through the main shell 11 of the rubber-plastic board. The reinforcing plug 244 is pushed to engage in the connecting slot 213 on the connecting pin 212 by the elastic force of the push spring 242, and then fixed to the reinforcing plate 4 through the connecting pin 212 by screws. When splicing and connecting, the connection between the main shell 11 of the rubber-plastic board and the bottom shell 12 of the rubber-plastic board can be strengthened, thereby ensuring more stable installation and use.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0050] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A lightweight rubber-plastic insulation board with a connection system, characterized by: It comprises a rubber-plastic main board (1), an insulation layer board (3) and a reinforcement board (4) are provided on the inner side of the rubber-plastic main board (1), a connecting mechanism (2) is provided on the outer side of the rubber-plastic main board (1), and the rubber-plastic main boards (1) are connected to each other via the connecting mechanism (2); The rubber-plastic main board (1) comprises a rubber-plastic sheet main shell (11) and a rubber-plastic sheet bottom shell (12) installed inside the rubber-plastic sheet main shell (11), and the insulation layer plate (3) and the reinforcement plate (4) are installed on the inner side of the rubber-plastic sheet bottom shell (12); The connecting mechanism (2) includes a connecting main frame (21) installed on the upper side of the rubber-plastic plate main shell (11) and an auxiliary connecting plate (22) installed on the lower side of the rubber-plastic plate bottom shell (12). The two ends of the reinforcing plate (4) are provided with a connecting seat (23) and a reinforcing plug (24). One end of the connecting main frame (21) passes through the rubber-plastic plate main shell (11) and is inserted into the connecting seat (23). One end of the reinforcing plug (24) passes through the connecting seat (23) and is inserted into the inner side of the connecting main frame (21). A reinforcing connecting frame (25) is installed between the connecting seats (23). The reinforcing connecting frame (25) is located inside the reinforcing plate (4). The heat-insulating layer plate (3) comprises a support cover (34) mounted on the inner side of the rubber-plastic plate bottom shell (12) and a fireproof shell (31) mounted in the support cover (34); a heat-insulating rubber-plastic plate (32) is arranged inside the fireproof shell (31); and a buffer cover (33) is arranged on the upper end of the support cover (34); The reinforcing plate (4) includes a supporting shell (41), and a rubber-plastic filling plate (42) and a reinforcing rib plate (43) are installed inside the supporting shell (41). The rubber-plastic filling plate (42) and the reinforcing rib plate (43) are closely attached to the outer sides of the connecting seat (23) and the reinforcing connecting frame (25); The connecting main frame (21) includes a connecting main board (211), the connecting main board (211) is installed in a groove on the upper surface of the rubber-plastic plate main shell (11), and a connecting plug (212) is provided on the lower side of one end of the connecting main board (211), the connecting plug (212) is inserted into the inner side of the connecting seat (23), and a connecting card slot (213) is provided on one side of the lower end of the connecting plug (212); The inner side of the connecting seat (23) is provided with a mounting slot (231), the connecting pin (212) is installed in the mounting slot (231), the inner side of the mounting slot (231) is provided with a reinforcement slot (232), and one end of the reinforcement pin (24) passes through the reinforcement slot (232) and is inserted into the connecting slot (213); The reinforcement plug (24) includes a reinforcement main seat (241) installed in the reinforcement slot (232), a push spring (242) is installed on the inner side of the reinforcement main seat (241), a push seat (243) is provided at one end of the push spring (242), and a reinforcement plug (244) is fixedly installed on one side of the push seat (243); A connecting slot (222) is provided on the lower side of the rubber-plastic sheet bottom shell (12), the auxiliary connecting plate (22) is mounted on the inner side of the connecting slot (222) and fixed by screws, a connecting card (223) is provided at one end of the auxiliary connecting plate (22), a fixing slot (221) is provided on the inner side of the rubber-plastic sheet main shell (11), and the connecting card (223) is inserted into the fixing slot (221) and fixed by screws.

2. The lightweight rubber-plastic insulation board with a connection system according to claim 1, characterized in that: The pushing seat (243) and the reinforcement plug (244) are slidably mounted on one end of the reinforcement main seat (241), and one end of the reinforcement plug (244) passes through the reinforcement slot (232) and is engaged in the connection slot (213).

3. The lightweight rubber-plastic insulation board with a connection system according to claim 2, characterized in that: One end of the reinforcement plug (244) is shaped as a hemisphere, and one end of the reinforcement main seat (241) is fixedly mounted on the inner wall of the rubber-plastic sheet bottom shell (12) by means of bolts.

4. The lightweight rubber-plastic insulation board with a connection system according to claim 1, characterized in that: The cross-sectional shape of the connecting card plate (223) is set to be dovetail-shaped, and an interference fit is adopted between the connecting card plate (223) and the fixing slot (221).

5. The lightweight rubber-plastic insulation board with a connection system according to claim 1, characterized in that: A support seat (351) and a sliding seat (352) are provided between the fireproof housing (31), a support spring (353) is installed on the inner side of the support seat (351), and the lower end of the sliding seat (352) is slidably installed in the support seat (351) and pressed on the support spring (353).

6. The lightweight rubber-plastic insulation board with a connection system according to claim 1, characterized in that: A buffer groove (38) is provided on one side of the buffer cover (33), and the upper side of the support cover (34) is slidably installed in the buffer groove (38). A push plate (35) is provided on one side of the fireproof shell (31). A damping spring (37) is fixedly installed on the inner wall of the buffer cover (33), and a sliding plate (36) is provided at one end of the damping spring (37). The sliding plate (36) is pushed by the damping spring (37) to be tightly attached to one side of the push plate (35), and the sliding plate (36) is slidably installed on the surface of the fireproof shell (31).

7. The lightweight rubber-plastic insulation board with a connection system according to claim 1, characterized in that: The supporting shell (41) includes an outer fireproof shell (411) and an inner supporting shell (413) installed in the outer fireproof shell (411). A rubber-plastic plate body (412) is provided between the outer fireproof shell (411) and the inner supporting shell (413). The shape of the rubber-plastic plate body (412) is set to be honeycomb-shaped. The structures of the rubber-plastic plate main shell (11) and the rubber-plastic plate bottom shell (12) are the same as those of the supporting shell (41).

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