CN220666556U - Glass fiber-free perlite fireproof plate - Google Patents
Glass fiber-free perlite fireproof plate Download PDFInfo
- Publication number
- CN220666556U CN220666556U CN202322248648.8U CN202322248648U CN220666556U CN 220666556 U CN220666556 U CN 220666556U CN 202322248648 U CN202322248648 U CN 202322248648U CN 220666556 U CN220666556 U CN 220666556U
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- Prior art keywords
- fireproof plate
- movable rod
- glass fiber
- free
- spring
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- 235000019362 perlite Nutrition 0.000 title claims abstract description 27
- 239000010451 perlite Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 230000008719 thickening Effects 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a glass fiber-free perlite fireproof plate, which comprises a fireproof plate, wherein the outer surface of the fireproof plate is provided with a reinforcing layer, the outer surface of the reinforcing layer is provided with a thickening layer, the lower surface of the fireproof plate is fixedly connected with a positioning column, and the upper surface of the fireproof plate is provided with a positioning hole; the connecting structure comprises a convex block, a movable rod, a blocking ball, a first spring and a convex ring, wherein the outer surface of the movable rod is in sliding connection with the convex block, the outer surface of the blocking ball is fixedly connected with the movable rod, the outer surface of the movable rod is fixedly connected with the convex ring, one end of the first spring is fixedly connected with the convex block, and the other end of the first spring is fixedly connected with the convex ring. Through outwards pulling the movable rod, make the reference column get into in the locating hole, then loosen the movable rod, the movable rod gets into spacing hole under the effect of spring, fix two PLASTIC LAMINATED, only need pull out the movable rod when dismantling can demolish the PLASTIC LAMINATED that is damaged, easy and simple to handle.
Description
Technical Field
The utility model relates to the technical field of perlite fireproof plates, in particular to a glass fiber-free perlite fireproof plate.
Background
The perlite fireproof plate is also called an expanded perlite fireproof plate, is formed by mixing expanded perlite particles serving as raw materials with a proper amount of inorganic environment-friendly binder, adding a double-layer metal net for reinforcement, and then pressing and drying, has the advantages of being natural, environment-friendly, nontoxic, non-radioactive, fireproof, light in weight, heat-insulating, high in plasticity and the like, can meet different requirements of practical application, and is mainly applied to manufacturing fireproof doors.
The common perlite fireproof plate is poor in load resistance due to the influence of the material of the perlite fireproof plate, and the perlite fireproof plate is easy to damage and has a lower service life when being vibrated or impacted; and when some existing pearl plates are damaged and need to be replaced, the whole fireproof plate needs to be replaced completely, and raw materials are wasted.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provides a glass fiber-free perlite fireproof plate, wherein a reinforcing layer and a thickening layer are arranged on the outer layer of the fireproof plate, so that the strength of the fireproof plate is improved while the falling of perlite powder is prevented; through outwards pulling the movable rod, make the reference column get into in the locating hole, then loosen the movable rod, the movable rod gets into spacing hole under the effect of spring, fix two PLASTIC LAMINATED, only need pull out the movable rod when dismantling can demolish the PLASTIC LAMINATED that is damaged, easy and simple to handle and save material.
The utility model also provides a glass fiber-free perlite fireproof board, which comprises:
the fireproof plate is characterized in that a reinforcing layer is arranged on the outer surface of the fireproof plate, a thickening layer is arranged on the outer surface of the reinforcing layer, a positioning column is fixedly connected to the lower surface of the fireproof plate, and a positioning hole is formed in the upper surface of the fireproof plate;
the connecting structure comprises a convex block, a movable rod, a blocking ball, a first spring and a convex ring, wherein the outer surface of the movable rod is in sliding connection with the convex block, the outer surface of the blocking ball is fixedly connected with the movable rod, the outer surface of the movable rod is fixedly connected with the convex ring, one end of the first spring is fixedly connected with the convex block, and the other end of the first spring is fixedly connected with the convex ring.
Preferably, through holes are formed in the outer surface of the reinforcing layer, the number of the through holes is multiple, the through holes are rectangular, the fireproof glue is extruded in the through holes, and the bonding effect of the fireproof plate, the reinforcing layer and the thickening layer is improved.
Preferably, the inner wall of the thickening layer is provided with a groove, and a buffer device is arranged in the groove, so that the resistance of the fireproof plate when impacted is improved through the buffer device.
Preferably, the buffer device comprises a first telescopic rod, a second telescopic rod and a second spring, wherein the outer surface of the first telescopic rod is in sliding connection with the second telescopic rod, and the second telescopic rod is positioned at the inner ring of the second spring.
Preferably, the surface of reference column is provided with spacing hole, reference column and locating hole looks adaptation can splice two PLASTIC LAMINATED.
Preferably, the outer surface of movable rod and PLASTIC LAMINATED sliding connection, the diameter size and the spacing hole of movable rod are equal, guarantee that the movable rod can pass the reference column.
Preferably, the number of the reinforcing layers is two and distributed left and right, and the number of the thickening layers is two and distributed left and right.
Preferably, the fireproof plate is connected with the reinforcing layer through fireproof glue, and the reinforcing layer is connected with the thickening layer through fireproof glue.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of the overall structure of a glass fiber-free perlite fire protection board of the utility model;
FIG. 2 is an enlarged schematic view of a portion of the glass fiber-free perlite fire protection board of the utility model at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a portion of a glass fiber-free perlite fire protection plate of the utility model;
fig. 4 is an enlarged schematic view of a portion of the glass fiber-free perlite fire protection board of the utility model at B in fig. 3.
Legend description:
1. a fire protection plate; 2. a reinforcing layer; 3. thickening layers; 4. positioning columns; 5. a limiting hole; 6. a bump; 7. a moving rod; 8. a blocking ball; 9. a first spring; 10. a convex ring; 11. a through hole; 12. a first telescopic rod; 13. a second telescopic rod; 14. a second spring; 15. a groove; 16. and positioning holes.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the glass fiber-free perlite fireproof plate provided by the embodiment of the utility model comprises a fireproof plate 1, wherein the outer surface of the fireproof plate 1 is provided with a reinforcing layer 2, the number of the reinforcing layers 2 is two and distributed left and right, the number of the thickening layers 3 is two and distributed left and right, the outer surface of the reinforcing layer 2 is provided with a through hole 11, the number of the through holes 11 is multiple and is in rectangular array, fireproof glue is extruded in the through hole 11, the bonding effect of the fireproof plate 1, the reinforcing layers 2 and the thickening layers 3 is improved, the outer surface of the reinforcing layer 2 is provided with the thickening layers 3, the inner wall of the thickening layers 3 is provided with a groove 15, a buffer device is arranged in the groove 15, the resistance of the fireproof plate 1 when impacted is improved through the buffer device, the buffer device comprises a first telescopic rod 12, a second telescopic rod 13 and a second spring 14, the outer surface of the first telescopic rod 12 is in sliding connection with the second telescopic rod 13, the second telescopic rod 13 is positioned at the inner ring of the second spring 14, the lower surface of the fireproof plate 1 is fixedly connected with a positioning column 4, the upper surface of the fireproof plate 1 is provided with a positioning hole 16, the positioning column 4 is arranged on the outer surface of the fireproof plate 1, the positioning column 4 is provided with a positioning column 5, and the positioning column 4 is matched with the two positioning columns 2 and the fireproof plate 1, and the fireproof plate 1 is connected with the fireproof layer 2 through the positioning column 2, and the positioning column 4 and the fireproof layer 2.
Connection structure, connection structure includes lug 6, movable rod 7, catch ball 8, first spring 9 and bulge loop 10, the surface and the lug 6 sliding connection of movable rod 7, the surface and the movable rod 7 fixed connection of catch ball 8, the surface and the bulge loop 10 fixed connection of movable rod 7, the surface and the PLASTIC LAMINATED 1 sliding connection of movable rod 7, the diameter size and the spacing hole 5 of movable rod 7 are equal, guarantee that movable rod 7 can pass reference column 4, the one end and the lug 6 fixed connection of first spring 9, the other end and the bulge loop 10 fixed connection of first spring 9.
Working principle: when the fireproof plate 1 needs to be assembled, the blocking balls 8 are pulled outwards, the movable rod 7 is pulled, the positioning column 4 enters the positioning hole 16, then the movable rod 7 is loosened, the movable rod 7 enters the limiting hole 4 under the action of the first spring 9, the two fireproof plates 1 are fixed, and the damaged fireproof plate 1 can be removed only by pulling out the movable rod 7 outwards when the fireproof plate 1 is detached and replaced, so that the operation is simple and convenient, and the material is saved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A glass fiber-free perlite fire protection board comprising:
the fireproof plate comprises a fireproof plate (1), wherein a reinforcing layer (2) is arranged on the outer surface of the fireproof plate (1), a thickening layer (3) is arranged on the outer surface of the reinforcing layer (2), a positioning column (4) is fixedly connected with the lower surface of the fireproof plate (1), and a positioning hole (16) is formed in the upper surface of the fireproof plate (1);
connection structure, connection structure includes lug (6), movable rod (7), check ball (8), first spring (9) and bulge loop (10), the surface and the lug (6) sliding connection of movable rod (7), the surface and the movable rod (7) fixed connection of check ball (8), the surface and bulge loop (10) fixed connection of movable rod (7), the one end and the lug (6) fixed connection of first spring (9), the other end and bulge loop (10) fixed connection of first spring (9).
2. A glass fiber-free perlite fire protection plate according to claim 1, characterized in that the outer surface of the reinforcement layer (2) is provided with through holes (11), the number of through holes (11) being a plurality and rectangular array.
3. A glass fiber-free perlite fire protection plate according to claim 1, characterized in that the inner wall of the thickening layer (3) is provided with grooves (15), and that the grooves (15) are provided with cushioning means.
4. A glass fiber free perlite fire protection plate according to claim 3, characterized in that the buffer means comprises a first telescopic rod (12), a second telescopic rod (13) and a second spring (14), the outer surface of the first telescopic rod (12) is slidingly connected with the second telescopic rod (13), and the second telescopic rod (13) is positioned at the inner ring of the second spring (14).
5. The glass fiber-free perlite fireproof plate according to claim 1, wherein the outer surface of the positioning column (4) is provided with a limiting hole (5), and the positioning column (4) is matched with the positioning hole (16).
6. The glass fiber-free perlite fireproof plate according to claim 1, wherein the outer surface of the movable rod (7) is in sliding connection with the fireproof plate (1), and the diameter of the movable rod (7) is equal to that of the limiting hole (5).
7. The glass fiber-free perlite fire protection plate according to claim 1, characterized in that the number of the reinforcing layers (2) is two and distributed left and right, and the number of the thickening layers (3) is two and distributed left and right.
8. The glass fiber-free perlite fireproof plate according to claim 1, characterized in that the fireproof plate (1) is connected with the reinforcing layer (2) through fireproof glue, and the reinforcing layer (2) is connected with the thickening layer (3) through fireproof glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248648.8U CN220666556U (en) | 2023-08-21 | 2023-08-21 | Glass fiber-free perlite fireproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248648.8U CN220666556U (en) | 2023-08-21 | 2023-08-21 | Glass fiber-free perlite fireproof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666556U true CN220666556U (en) | 2024-03-26 |
Family
ID=90335167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322248648.8U Active CN220666556U (en) | 2023-08-21 | 2023-08-21 | Glass fiber-free perlite fireproof plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666556U (en) |
-
2023
- 2023-08-21 CN CN202322248648.8U patent/CN220666556U/en active Active
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