CN217759564U - Fireproof heat-preservation sandwich plate - Google Patents
Fireproof heat-preservation sandwich plate Download PDFInfo
- Publication number
- CN217759564U CN217759564U CN202221627532.4U CN202221627532U CN217759564U CN 217759564 U CN217759564 U CN 217759564U CN 202221627532 U CN202221627532 U CN 202221627532U CN 217759564 U CN217759564 U CN 217759564U
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- box body
- flat steel
- reinforcement
- steel tile
- built
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- 238000004321 preservation Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 8
- 239000011162 core material Substances 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model discloses a fireproof heat-preservation sandwich plate, which comprises a color steel tile, a flat steel plate and a sandwich layer filled between the color steel tile and the flat steel plate, wherein the color steel tile is wavy, a reinforcement is arranged between the color steel tile and the flat steel plate, the reinforcement is Z-shaped, one end of the reinforcement is supported on the inner side wall of the raised part of the color steel tile, and the other end of the reinforcement is supported on the inner side wall of the flat steel plate; the inclined support rod and the built-in reinforcing plate are arranged between the color steel tile and the flat steel plate, and a triangular support system is formed among the inclined support rod, the built-in reinforcing plate and the flat steel plate, so that the structural stability is improved; through set up the box body on the inner wall at the plain steel board, and set up movable notch on the box body, set up the bolster in the box body, when various steel tile or plain steel board received outside or inside striking, built-in reinforcing plate can transmit pressure to the diagonal brace, and then promoted the sleeve pipe by the diagonal brace, made the sleeve pipe overcome the elasticity of spring and slided on the horizontal pole, and then played the effect of buffering to hitting pressure, kept structural strength.
Description
Technical Field
The utility model belongs to the technical field of sandwich panel is relevant, concretely relates to fire prevention heat preservation type sandwich panel.
Background
The sandwich board product consists of two layers of formed metal panels (or panels made of other materials) and a polymer heat-insulating inner core which is directly foamed and cured between the panels. Common materials for the surface layer of the sandwich panel include plywood, fiberboard, plastic plate and metal sheet. Common core materials for sandwich panels are balsa wood, rubber, cellulose acetate, plastics, and resin impregnated (or not impregnated) paper or cloth and metal honeycomb materials.
The existing fireproof heat-preservation sandwich plate technology has the following problems: current fire prevention heat preservation type sandwich panel only adopts two-layer shaping metal decking and inner core to constitute, and the overall stability of structure is relatively poor, when receiving the striking, because extremely easily take place to warp under the clashing pressure, causes structural strength not enough, has the risk of collapsing, brings the influence to the fire prevention that indoor heat preservation is thermal-insulated and simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention heat preservation type sandwich panel to the problem of easily taking place to warp when receiving the striking that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention heat preservation type sandwich panel, includes various steel tile, flat steel sheet and fills the sandwich layer between various steel tile and flat steel sheet, various steel tile is wavy, be provided with the reinforcement between various steel tile and the flat steel sheet, the reinforcement is the zigzag structure, and one end supports on the inside wall at various steel tile protruding position, and the other end supports on the inside wall of flat steel sheet, and both ends are all through the bolt fastening, one side of reinforcement is connected with support piece, fixedly connected with box body on the inner wall of flat steel sheet, the activity notch has been seted up on the box body, be provided with the bolster in the box body, support piece's one end is stretched into to the inboard of box body and is connected with the bolster by the activity notch.
Preferably, the sandwich layer comprises a polystyrene core material.
Preferably, the reinforcing member comprises an internal reinforcing plate, and a plurality of penetrating holes are formed in the internal reinforcing plate and are distributed at equal intervals.
Preferably, the supporting member includes a diagonal brace, a first hinge seat is fixedly connected to a side surface of the built-in reinforcing plate, one end of the diagonal brace is hinged to the first hinge seat, and the other end of the diagonal brace is hinged to a second hinge seat.
Preferably, the bolster includes the sleeve pipe, the articulated seat of second is fixed at the sheathed tube surface, sheathed tube inboard sliding connection has the horizontal pole, the both ends of horizontal pole and the inner wall fixed connection of box body, the outside cover of horizontal pole is equipped with the spring, the one end and the sleeve pipe fixed connection of spring, the other end of spring and the inner wall fixed connection of box body.
Preferably, the movable notch is sealed along the periphery of the diagonal brace through high-temperature-resistant glue.
Compared with the prior fireproof heat-preservation sandwich plate technology, the utility model provides a fireproof heat-preservation sandwich plate, which has the following beneficial effects:
1. the utility model has the advantages that the inclined brace rod and the built-in reinforcing plate are arranged between the color steel tile and the flat steel plate, and a triangular support system is formed among the inclined brace rod, the built-in reinforcing plate and the flat steel plate, so that the stability of the structure is improved;
2. the utility model discloses a set up the box body on the inner wall of flat steel sheet, and set up movable notch on the box body, set up the bolster in the box body, when various steel tile or flat steel sheet received outside or inside striking, built-in reinforcing plate can transmit pressure to diagonal brace, and then by diagonal brace push sleeve pipe, make the sleeve pipe overcome the elasticity of spring slide on the horizontal pole, and then play the effect of buffering to hitting pressure, keep structural strength.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a fireproof heat-insulating sandwich panel according to the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic view of a cross-sectional structure of the box body according to the present invention;
in the figure: 1. color steel tiles; 2. a flat steel plate; 3. a sandwich layer; 4. a built-in reinforcing plate; 5. a bolt; 6. a penetration hole; 7. a first hinge mount; 8. a diagonal brace; 9. a box body; 10. a movable notch; 11. a second hinged seat; 12. a sleeve; 13. a cross bar; 14. a spring.
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. 1-3, the present invention provides a technical solution: the utility model provides a fire prevention heat preservation type sandwich panel, including various steel tile 1, flat steel sheet 2 and pack the sandwich layer 3 between various steel tile 1 and flat steel sheet 2, sandwich layer 3 includes the polystyrene core, by contain volatile liquid foaming agent's expandable polystyrene bead heating shaping's white object in the mould after heating the prefoaming, can protect building body structure, the extension building life-span, can reduce the stress that the structural deformation produced because temperature variation leads to, and reduce the erosion of harmful substance and ultraviolet ray to the structure in the air, be favorable to room temperature to keep stable, and have the fire resistance, play the effect of fire prevention.
It should be noted that, various steel tile 1 is wavy, be provided with the reinforcement between various steel tile 1 and the flat steel sheet 2, the reinforcement is the zigzag structure, one end supports on the inside wall at various steel tile 1 protruding position, the other end supports on the inside wall of flat steel sheet 2, and both ends are all fixed through bolt 5, the reinforcement includes built-in reinforcing plate 4, set up the infiltration hole 6 that a plurality of equidistance distribute on built-in reinforcing plate 4, when the foaming, make expandable polystyrene bead can see through infiltration hole 6, fill between various steel tile 1 and flat steel sheet 2, thereby form sandwich layer 3 after the cooling.
It is worth proposing that one side of the reinforcement is connected with a support piece, the support piece comprises an inclined strut 8, the side of the built-in reinforcement plate 4 is fixedly connected with a first hinge seat 7, one end of the inclined strut 8 is hinged with the first hinge seat 7, the other end of the inclined strut 8 is hinged with a second hinge seat 11, the inclined strut 8 has a certain degree of freedom, and a triangular support system is formed among the inclined strut 8, the built-in reinforcement plate 4 and the flat steel plate 2, so that the structural stability is improved.
It should be noted that, fixedly connected with box body 9 on the inner wall of the flat steel plate 2, movable notch 10 has been seted up on the box body 9, be provided with the bolster in the box body 9, support piece's one end is stretched into to the inboard of box body 9 and is connected with the bolster by movable notch 10, the bolster includes sleeve pipe 12, the articulated seat of second 11 is fixed at the surface of sleeve pipe 12, the inboard sliding connection of sleeve pipe 12 has horizontal pole 13, the both ends of horizontal pole 13 and the inner wall fixed connection of box body 9, the outside cover of horizontal pole 13 is equipped with spring 14, the one end and the sleeve pipe 12 fixed connection of spring 14, the other end and the inner wall fixed connection of box body 9 of spring 14, when various steel tile 1 or flat steel plate 2 receive outside or inside striking, built-in reinforcing plate 4 can transmit pressure to diagonal brace 8, and then promote sleeve pipe 12 by diagonal brace 8, make sleeve pipe 12 overcome the elasticity of spring 14 and slide on horizontal pole 13, and then play the cushioning effect to the pressure of hitting, keep structural strength.
Further, the movable notch 10 is sealed along the periphery of the diagonal brace 8 by high temperature resistant glue, so that molten polystyrene is prevented from permeating into the box body 9 from the movable notch 10 in the foaming process.
The utility model discloses a theory of operation and use flow: the inclined support rod 8 and the built-in reinforcing plate 4 are arranged between the color steel tile 1 and the flat steel plate 2, and a triangular support system is formed among the inclined support rod 8, the built-in reinforcing plate 4 and the flat steel plate 2, so that the structural stability is improved;
when the color steel tile 1 or the flat steel plate 2 is impacted externally or internally, the built-in reinforcing plate 4 can transmit pressure to the inclined strut 8, and then the inclined strut 8 pushes the sleeve 12, so that the sleeve 12 overcomes the elasticity of the spring 14 to slide on the cross rod 13, and then the impact pressure is buffered, and the structural strength is kept.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire prevention heat preservation type sandwich panel, includes various steel tile (1), flat steel sheet (2) and fills sandwich layer (3) between various steel tile (1) and flat steel sheet (2), its characterized in that: various steel tile (1) is wavy, be provided with the reinforcement between various steel tile (1) and flat steel sheet (2), the reinforcement is the zigzag structure, and one end supports on the inside wall at various steel tile (1) protruding position, and the other end supports on the inside wall of flat steel sheet (2), and both ends are all fixed through bolt (5), one side of reinforcement is connected with support piece, fixedly connected with box body (9) on the inner wall of flat steel sheet (2), movable notch (10) have been seted up on box body (9), be provided with the bolster in box body (9), support piece's one end is stretched into to the inboard of box body (9) and is connected with the bolster by movable notch (10).
2. The fire-proof heat-insulating sandwich panel according to claim 1, wherein: the sandwich layer (3) comprises a polystyrene core material.
3. The fire-proof heat-insulating sandwich panel according to claim 1, wherein: the reinforcing piece comprises a built-in reinforcing plate (4), and a plurality of penetrating holes (6) distributed at equal intervals are formed in the built-in reinforcing plate (4).
4. A fire-resistant heat-insulating sandwich panel according to claim 3, wherein: the supporting piece comprises an inclined stay bar (8), a first hinged seat (7) is fixedly connected to the side face of the built-in reinforcing plate (4), one end of the inclined stay bar (8) is hinged to the first hinged seat (7), and the other end of the inclined stay bar (8) is hinged to a second hinged seat (11).
5. The fire-proof heat-insulating sandwich panel according to claim 4, wherein: the bolster includes sleeve pipe (12), the surface at sleeve pipe (12) is fixed in articulated seat of second (11), the inboard sliding connection of sleeve pipe (12) has horizontal pole (13), the both ends of horizontal pole (13) and the inner wall fixed connection of box body (9), the outside cover of horizontal pole (13) is equipped with spring (14), the one end and the sleeve pipe (12) fixed connection of spring (14), the other end of spring (14) and the inner wall fixed connection of box body (9).
6. The fire-proof heat-insulating sandwich panel according to claim 5, wherein: the movable notch (10) is sealed along the periphery of the inclined stay bar (8) through high-temperature-resistant glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221627532.4U CN217759564U (en) | 2022-06-28 | 2022-06-28 | Fireproof heat-preservation sandwich plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221627532.4U CN217759564U (en) | 2022-06-28 | 2022-06-28 | Fireproof heat-preservation sandwich plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217759564U true CN217759564U (en) | 2022-11-08 |
Family
ID=83895977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221627532.4U Active CN217759564U (en) | 2022-06-28 | 2022-06-28 | Fireproof heat-preservation sandwich plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217759564U (en) |
-
2022
- 2022-06-28 CN CN202221627532.4U patent/CN217759564U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: 835200 Shanghai Road Jiangsu Industrial Park, Qingshui Town, Huocheng County, Ili Kazakh Autonomous Prefecture, Xinjiang Uygur Autonomous Region A-2-35 Patentee after: Ili Jijia Steel Structure Co.,Ltd. Country or region after: China Address before: No. 11-2, Zone 1, Industrial Functional Zone, Jiangnan Town, Tonglu County, Hangzhou City, Zhejiang Province, 310000 Patentee before: Hangzhou Henghui Weiye Steel Structure Material Co.,Ltd. Country or region before: China |