CN213710088U - Fire-resistant composite board for building - Google Patents
Fire-resistant composite board for building Download PDFInfo
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- CN213710088U CN213710088U CN202021431198.6U CN202021431198U CN213710088U CN 213710088 U CN213710088 U CN 213710088U CN 202021431198 U CN202021431198 U CN 202021431198U CN 213710088 U CN213710088 U CN 213710088U
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Abstract
The utility model provides a fire-resistant composite board for building belongs to the building technical field, including composite board main part, frame and strengthening rib, the outside fixedly connected with frame of composite board main part, the top of composite board main part is rabbeted there is the strengthening rib, the top of composite board main part inside is provided with the heat insulating board, the inboard of upper heat insulating board is provided with the waterproof layer, the inboard of waterproof layer is provided with fire-retardant filler, the inboard of fire-retardant filler is provided with lower heat insulating board, the inboard of lower heat insulating board is provided with fire-retardant heat preservation, the inboard of fire-retardant heat preservation is provided; the composite board has fire resistance through the heat insulation board, the flame-retardant filler and the flame-retardant heat insulation layer; and through the cooperation use of slot and inserted bar, the convenience when having improved a plurality of composite sheet combinations and assembling reduces staff's intensity of labour, and the practicality is higher, operates labour saving and time saving more.
Description
Technical Field
The utility model relates to a building technical field, more specifically relates to a fire-resistant type composite sheet for building.
Background
The composite board has a board formed by layering different materials with different functions. Such as concrete for roofing, foam insulation and surface waterproofing. The sandwich board is also one kind of composite board, most of which are color steel composite boards frequently used in buildings, and the color steel composite boards are heat-insulating composite maintenance boards formed by compounding face boards, bottom boards and heat-insulating core materials through adhesives.
The existing composite board only lowers the material cost, the performance of the composite board is greatly reduced, and the composite board does not have a good fireproof function, so that when a fire disaster occurs, the composite board can play a role in supporting combustion, the fire disaster can cause irreversible damage to the composite board, the fire disaster or the rear composite board needs to be replaced again, great resource waste is caused, and great influence is caused to the environment; in addition, most of the existing fire-resistant composite boards for buildings adopt a layer-by-layer laying construction method, and often, due to the complex roof structure, the composite boards are difficult to combine together during actual installation, the construction quality is difficult to ensure, and the heat insulation effect is not ideal; and the present composite board lacks the protective material, and the composite board receives the damage easily when external great pressure, damages the inner structure of composite board even, influences its normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background to provide a fire-resistant type composite sheet for building.
In order to achieve the above object, the utility model provides a following technical scheme: a fire-resistant composite board for buildings comprises a composite board main body, a frame and reinforcing ribs, wherein the frame is fixedly connected to the outer side of the composite board main body, an upper bearing board and a lower bearing board are fixedly connected to the outer side of the frame, the upper bearing board is positioned right above the lower bearing board, slots are respectively formed in the outer sides of the upper bearing board and the lower bearing board on one side, inserting rods are respectively fixedly connected to the outer sides of the upper bearing board and the lower bearing board on the other side, a piston column is fixedly connected to the top of the lower bearing board, a telescopic rod is slidably connected to the inside of the piston column, a damping spring is installed at a gap between the bottom of the telescopic rod and the piston column, the reinforcing ribs are embedded in the top of the composite board main body, an upper heat insulation board is arranged at the top of the composite board main body, a waterproof layer is arranged on the inner side of the upper heat, the inner side of the flame-retardant filler is provided with a lower heat-insulating plate, the inner side of the lower heat-insulating plate is provided with a flame-retardant heat-insulating layer, and the inner side of the flame-retardant heat-insulating layer is provided with a connecting part.
Preferably, the reinforcing ribs are made of chromium-containing heat-resistant steel; and a plurality of reinforcing ribs are distributed at equal intervals in the horizontal direction.
Preferably, the slot is matched with the inserted rod; and waterproof glue is coated at the crack between the two.
Preferably, the flame-retardant filler is made of any one of flame-retardant particles or glass fibers.
Preferably, the lower end surface of the connecting part is of a corrugated structure; and the connecting part is made of rubber.
Preferably, the telescopic rod is of an inverted T-shaped structure; and one end of the telescopic rod, which is far away from the piston column, is fixedly connected to the lower end surface of the upper bearing plate.
The utility model provides a fire-resistant type composite sheet for building has following beneficial effect:
1. the fire-resistant composite board for the building is provided with the heat insulation board, the flame-retardant filler and the flame-retardant heat insulation layer, when a fire disaster occurs, the upper heat insulation board is firstly contacted with the fire, the heat is reduced to be directly infiltrated into the building, and the flame-retardant filler, the lower heat insulation board and the flame-retardant heat insulation layer can further improve the high-temperature resistant effect of the composite board, prevent the spread of the fire and improve the fire-resistant function of the composite board; the problem of current composite sheet do not have the fire prevention function is solved for this composite sheet has fire resistance, and then avoids it to play fire-retardant when taking place the conflagration, leads to the phenomenon that the building received the harm.
2. The fireproof composite board for the building is provided with the damping spring, when external force impacts the composite board, the reinforcing ribs can improve the anti-impact effect of the composite board and enhance the use toughness of the composite board, and the external force can be transmitted to the damping spring through the telescopic rod, so that the damping spring plays a role in buffering the external force according to the elastic force of the composite board after being contracted and reversely pushes the telescopic rod, and the composite board can have the toughness of the composite board; the composite board is protected, so that the composite board has a buffering effect when being subjected to external force, and the overall toughness is improved.
3. The fire-resistant composite board for the building is provided with slots and insertion rods, a worker selects a corresponding number of composite boards according to the area of the building, inserts the insertion rod of one composite board into the slot of the other composite board, fills the joint with waterproof glue, strengthens the tightness between every two composite boards, and assembles the other composite boards according to the steps in pairs, so that the composite boards can be fully paved on the surface of the building, wherein the connecting part is tightly attached to the surface of the building, so that the composite boards are firmly fixed on the surface of the building; the convenience when having improved a plurality of composite sheet combinations and assembling reduces staff's intensity of labour, and the practicality is higher, operates labour saving and time saving more.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the piston column of the present invention.
Fig. 4 is a schematic top view of a plurality of composite boards according to the present invention.
In FIGS. 1-4: the composite board comprises a composite board main body 1, a frame 2, reinforcing ribs 3, an upper bearing board 4, a lower bearing board 5, a piston column 6, an expansion link 7, a damping spring 8, a slot 9, an insertion rod 10, an upper heat insulation board 11, a waterproof layer 12, a flame-retardant filler 13, a lower heat insulation board 14, a flame-retardant heat insulation layer 15 and a connecting portion 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a fire-resistant composite board for building comprises a composite board main body 1, a frame 2 and a reinforcing rib 3, wherein the frame 2 is fixedly connected to the outer side of the composite board main body 1, the upper bearing plate 4 and the lower bearing plate 5 are fixedly connected to the outer side of the frame 2, the upper bearing plate 4 is located right above the lower bearing plate 5, slots 9 are respectively formed on the outer sides of the upper bearing plate 4 and the lower bearing plate 5 on one side, the outer sides of the upper bearing plate 4 and the lower bearing plate 5 on the other side are respectively fixedly connected with an inserted rod 10, a piston column 6 is fixedly connected to the top of the lower bearing plate 5, a telescopic rod 7 is slidably connected to the inside of the piston column 6, a damping spring 8 is installed at a gap between the bottom of the telescopic rod 7 and the piston column 6, the reinforcing rib 3 is embedded at the top of the composite board main body 1, the waterproof layer 12 is arranged on the inner side of the upper heat insulation plate 11, the flame-retardant filler 13 is arranged on the inner side of the waterproof layer 12, the lower heat insulation plate 14 is arranged on the inner side of the flame-retardant filler 13, the flame-retardant heat insulation layer 15 is arranged on the inner side of the lower heat insulation plate 14, and the connecting portion 16 is arranged on the inner side of the flame-retardant heat insulation layer 15.
In the embodiment, the reinforcing ribs 3 are made of chromium-containing heat-resistant steel, have high oxidation resistance and corrosion resistance and high temperature resistance, and can improve the toughness of the composite board; and a plurality of strengthening ribs 3 are the equidistance and distribute on the horizontal direction, carry out comprehensive protection with the composite sheet, strengthen its performance.
In the embodiment, the slots 9 are matched with the insertion rods 10, so that a worker can assemble a plurality of composite boards quickly, and the difficulty of combining the composite boards is reduced; and the crack between the two is coated with waterproof glue, so that the tight connection between the composite boards is further improved, and the waterproof effect of the composite boards is enhanced.
In this embodiment, the flame-retardant filler 13 is made of any one of flame-retardant particles or glass fibers, so as to improve the overall high-temperature resistance and enhance the service performance of the composite board.
In this embodiment, the lower end surface of the connecting portion 16 is of a corrugated structure, which is beneficial to improving the resistance between the composite board and the corresponding building, so that the composite board and the corresponding building are connected more fully; and the connecting part 16 is made of rubber materials, so that the connection relation between the connecting part and the building can be further enhanced, and the abrasion to the surface layer of the building can be reduced.
In the embodiment, the telescopic rod 7 is of an inverted T-shaped structure, so that the telescopic rod can be prevented from being separated from the piston column 6, the damping function is damaged, and the toughness of the whole composite plate cannot be enhanced; and the telescopic link 7 is kept away from the one end fixed connection of piston post 6 in the lower terminal surface of last bearing plate 4 for external force can transmit to damping spring 8 accurately on, so that reach the effect of buffering external force.
When the fireproof composite board for the building is used, firstly, a worker selects a corresponding number of composite boards according to the area of the building, inserts the inserted rod 10 of one composite board into the slot 9 of the other composite board, fills the joint with waterproof glue, strengthens the tightness between every two composite boards, and assembles the other composite boards according to the steps to fully cover the surfaces of the building, wherein the connecting part 16 is tightly attached to the surfaces of the building, so that the composite boards are firmly fixed on the surfaces of the building; when a fire breaks out, the upper heat insulation plate 11 is firstly contacted with the fire, so that the heat is reduced to directly permeate into a building, and the flame-retardant filler 13, the lower heat insulation plate 14 and the flame-retardant heat-insulating layer 15 can further improve the high-temperature resistant effect of the composite plate, prevent the spread of the fire and improve the fire-resistant function of the composite plate; when there is this composite sheet of external force striking, the strengthening rib 3 can improve the impact resistance effect of hitting of composite sheet, strengthens its use toughness, and external force also can transmit to damping spring 8 via telescopic link 7, makes its shrink back according to own elasticity effect, plays the effect of buffering external force to reverse promotion telescopic link 7 makes the composite sheet can have the toughness of further reinforcing self.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A fire-resistant composite board for buildings comprises a composite board main body (1), a frame (2) and reinforcing ribs (3), and is characterized in that the outer side of the composite board main body (1) is fixedly connected with the frame (2), the outer side of the frame (2) is fixedly connected with an upper bearing board (4) and a lower bearing board (5), the upper bearing board (4) is positioned right above the lower bearing board (5), slots (9) are formed in the outer sides of the upper bearing board (4) and the lower bearing board (5) on one side, inserting rods (10) are fixedly connected with the outer sides of the upper bearing board (4) and the lower bearing board (5) on the other side, a piston column (6) is fixedly connected to the top of the lower bearing board (5), a telescopic rod (7) is slidably connected to the inner part of the piston column (6), and a damping spring (8) is arranged at a seam between the bottom of the telescopic rod (7) and the piston column (6), the composite board is characterized in that reinforcing ribs (3) are embedded at the top of the composite board main body (1), an upper heat insulation board (11) is arranged at the top of the interior of the composite board main body (1), a waterproof layer (12) is arranged on the inner side of the upper heat insulation board (11), a flame-retardant filler (13) is arranged on the inner side of the waterproof layer (12), a lower heat insulation board (14) is arranged on the inner side of the flame-retardant filler (13), a flame-retardant heat insulation layer (15) is arranged on the inner side of the lower heat insulation board (14), and a connecting portion (16) is arranged.
2. The fire-resistant composite panel for construction according to claim 1, wherein: the reinforcing ribs (3) are made of chromium-containing heat-resistant steel materials; and the plurality of reinforcing ribs (3) are distributed at equal intervals in the horizontal direction.
3. The fire-resistant composite panel for construction according to claim 1, wherein: the slot (9) is matched with the inserted rod (10); and waterproof glue is coated at the crack between the two.
4. The fire-resistant composite panel for construction according to claim 1, wherein: the flame-retardant filler (13) is made of any one of flame-retardant particles or glass fibers.
5. The fire-resistant composite panel for construction according to claim 1, wherein: the lower end surface of the connecting part (16) is of a corrugated structure; and the connecting part (16) is made of rubber.
6. The fire-resistant composite panel for construction according to claim 1, wherein: the telescopic rod (7) is of an inverted T-shaped structure; and one end of the telescopic rod (7) far away from the piston column (6) is fixedly connected with the lower end surface of the upper bearing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431198.6U CN213710088U (en) | 2020-07-17 | 2020-07-17 | Fire-resistant composite board for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431198.6U CN213710088U (en) | 2020-07-17 | 2020-07-17 | Fire-resistant composite board for building |
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| Publication Number | Publication Date |
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| CN213710088U true CN213710088U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021431198.6U Active CN213710088U (en) | 2020-07-17 | 2020-07-17 | Fire-resistant composite board for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922344A (en) * | 2022-06-22 | 2022-08-19 | 珠海市绿捷创展集成房屋技术有限公司 | High-strength fireproof heat-insulation composite board |
-
2020
- 2020-07-17 CN CN202021431198.6U patent/CN213710088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922344A (en) * | 2022-06-22 | 2022-08-19 | 珠海市绿捷创展集成房屋技术有限公司 | High-strength fireproof heat-insulation composite board |
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