CN217759732U - Polyurethane edge-sealed external wall panel - Google Patents
Polyurethane edge-sealed external wall panel Download PDFInfo
- Publication number
- CN217759732U CN217759732U CN202221788351.XU CN202221788351U CN217759732U CN 217759732 U CN217759732 U CN 217759732U CN 202221788351 U CN202221788351 U CN 202221788351U CN 217759732 U CN217759732 U CN 217759732U
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- China
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- sealing structure
- edge sealing
- groove
- polyurethane
- tenon
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 27
- 239000004814 polyurethane Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 93
- 239000011162 core material Substances 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000003195 fascia Anatomy 0.000 claims description 7
- 239000011491 glass wool Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Building Environments (AREA)
Abstract
The utility model discloses a polyurethane edge-sealed external wall panel, which comprises a panel body; the plate body is provided with metal plates, and a reinforcing net piece and a core material are arranged between the metal plates; the plate body is respectively provided with a first edge sealing structure and a second edge sealing structure; a cushion block is arranged in the first edge sealing structure, and the plate body is arranged on a target wall body by sequentially penetrating through the cushion block, the first edge sealing structure and the connecting keel through a connecting piece; the first edge sealing structure and the second edge sealing structure are separated from the core material through the supporting partition plate respectively; the support partition plate is provided with a connecting hole, and the core material is respectively communicated with the first edge sealing structure and the second edge sealing structure through the connecting hole. Through the supporting partition plate, the first edge sealing structure and the second edge sealing structure are respectively supported, the shape stability of the first edge sealing structure and the shape stability of the second edge sealing structure are kept, the core materials are prevented from being excessively extruded due to the deformation of the first edge sealing structure and the second edge sealing structure, the internal structure stability of the plate body is maintained, and the core materials and the polyurethane are prevented from being layered through the connecting holes.
Description
Technical Field
The utility model relates to a polyurethane banding side fascia technical field especially relates to a polyurethane banding side fascia.
Background
The polyurethane edge-sealing composite board is formed by adopting a coating steel plate as a surface material, adopting continuous cotton fiber rock wool and glass wool as core materials, adopting high-density hard foamed polyurethane as tongue-and-groove filling, foaming and curing at high pressure, automatically compacting the cotton, and compounding after being controlled and formed by an ultra-long precise double-crawler belt.
Rock wool has excellent heat insulation and fire resistance, is commonly used as a filling material of a fire-proof sandwich panel, but has soft texture and easy deformation, and is difficult to meet the strength requirement of an external wall panel. Moreover, when the filler is filled in the connection, the reliability of the connection is affected. In order to ensure the firm connection of the external wall panels, the joints are often sealed with polyurethane.
However, in practical application, the polyurethane edge sealing and the rock wool core material of the external wall panel are easily extruded and layered when being deformed by external force, so that the internal structure of the external wall panel becomes unstable, and the external wall panel can collapse and other safety problems.
SUMMERY OF THE UTILITY MODEL
Problem to the background art provides, the utility model aims to provide a polyurethane banding side fascia has solved the wall body and has leaded to the unstable problem of inner structure because of the banding structure yielding.
To achieve the purpose, the utility model adopts the following technical proposal:
a polyurethane edge-sealed external wall panel comprises a panel body; metal plates are arranged on the left side and the right side of the plate body, and a reinforcing net piece and a core material are arranged between the metal plates on the two sides; the upper end and the lower end of the plate body are respectively provided with a first edge sealing structure and a second edge sealing structure, and the interior of the first edge sealing structure and the interior of the second edge sealing structure are respectively mainly filled with polyurethane; the first edge sealing structure can be clamped with the second edge sealing structure, so that the two plate bodies are connected with each other; a cushion block is arranged in the first edge sealing structure, and the plate body is arranged on a target wall body by sequentially penetrating through the cushion block, the first edge sealing structure and the connecting keel through a connecting piece; the first edge sealing structure and the second edge sealing structure are respectively separated from the core material through a supporting partition plate; the support partition plate is provided with connecting holes, and the core material is respectively communicated with the first edge sealing structure and the second edge sealing structure through the connecting holes.
Preferably, the first edge sealing structure is sequentially provided with a first groove, a second groove, a first tenon, a third groove and a second tenon from left to right; the second edge sealing structure is sequentially provided with a third tenon, a fifth groove, a fourth tenon and a sixth groove from left to right; when the first edge sealing structure and the second edge sealing structure are clamped, the third tenon is clamped in the first groove, the first tenon is clamped in the fifth groove, the fourth tenon is clamped in the third groove, and the second tenon is clamped in the sixth groove; the cushion block is arranged in the second groove.
Preferably, the cross section of the fifth groove is in a right trapezoid shape; the left side surface of the fifth groove is an inclined surface, the right side surface of the fifth groove is a vertical surface, and the length of the top surface of the fifth groove is smaller than that of the bottom surface of the fifth groove; the fifth groove can be divided into a triangular area D and a rectangular area L by taking a connecting point between the left side surface of the fifth groove and the top surface of the fifth groove as a vertical dividing line; the first tenon is clamped in the rectangular area L; the triangular area D and the second groove can form a connecting area; when the first edge sealing structure and the second edge sealing structure are clamped, the cushion block is located in the connecting area.
Preferably, a mounting hole is formed in a side wall, facing the first tenon, of the second groove; the section of the cushion block is in a right-angled triangle shape, and a connecting cavity is arranged in the cushion block; an adjusting hole is formed in the connecting cavity; and a connecting piece penetrates through the adjusting hole and the mounting hole, so that the cushion block is mounted in the second groove.
Preferably, the reinforcing mesh is provided with a plurality of through holes.
More preferably, one side of the metal plate far away from the core material is provided with a PE film.
More preferably, the core material is made of glass wool and/or polyurethane.
Preferably, the metal plate is made of color steel or stainless steel.
Compared with the prior art, one of the technical schemes has the following beneficial effects:
1. the utility model discloses a through the support baffle, support respectively the first banding structure with the second banding structure, keep the shape of first banding structure with the second banding structure stable, prevent that the deformation of first banding structure with the second banding structure from excessively squeezing the core, maintain the internal structure of plate body stable, and through the connecting hole, avoid the core with the polyurethane layering;
2. the reinforced net piece is arranged in the plate body, and the metal plates on two sides are supported by the reinforced net piece, so that the strength of the plate body is reinforced, and the deformation resistance of the plate body is improved.
Drawings
Fig. 1 is a schematic structural diagram of a plate body according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating the first edge sealing structure and the second edge sealing structure according to an embodiment of the present invention;
FIG. 3 is a partial enlarged view of a first edge seal configuration according to an embodiment of the present invention;
FIG. 4 is a partial enlarged view of a second edge seal configuration according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fifth groove according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cushion block according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features being indicated. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.
In one preferred embodiment of the present application, as shown in fig. 1 to 6, a polyurethane-capped external wall panel comprises a panel body 1; the left side and the right side of the plate body 1 are provided with metal plates 11, and a reinforcing net piece 13 and a core material 12 are arranged between the metal plates 11 on the two sides; the upper end and the lower end of the plate body 1 are respectively provided with a first edge sealing structure 14 and a second edge sealing structure 15; the first edge sealing structure 14 and the second edge sealing structure 15 can be clamped, so that the two plate bodies 1 are connected; a cushion block 17 is arranged in the first edge sealing structure 14, and the plate body 1 is installed on a target wall body by sequentially penetrating through the cushion block 17, the first edge sealing structure 14 and the connecting keel through connecting pieces; the first edge sealing structure 14 and the second edge sealing structure 15 are respectively separated from the core material 12 by a support partition plate 16; the support partition 16 is provided with a connecting hole 161, and the core material 12 is respectively communicated with the first edge sealing structure 14 and the second edge sealing structure 15 through the connecting hole 161.
Specifically, in this embodiment, the first edge sealing structure 14 and the second edge sealing structure 15 are filled with polyurethane, and when the first edge sealing structure 14 and the second edge sealing structure 15 are clamped together, the two panels 1 are spliced together. Further, the two sides of the plate body 1 are respectively provided with the metal plates 11, and a core material 12 is arranged between the two metal plates 11, in this embodiment, the core material 12 is mainly made of glass wool or hydrophobic rock wool, so that the plate body 1 has good heat insulation and fire resistance. Preferably, a reinforcing mesh 13 is further disposed inside the plate body 1, and the reinforcing mesh 13 can better support the metal plate 11, reinforce the strength of the plate body 1, and improve the deformation resistance of the plate body 1. Furthermore, a supporting partition plate 16 is disposed between the first edge sealing structure 14 and the core material 12, and because the first edge sealing structure 14 and the second edge sealing structure 15 are filled with polyurethane, and the polyurethane is soft and easy to deform, the supporting partition plate 16 is disposed to support the first edge sealing structure 14 and the second edge sealing structure 15, so as to maintain the shape stability of the first edge sealing structure 14 and the second edge sealing structure 15, prevent the first edge sealing structure 14 and the second edge sealing structure 15 from deforming and excessively squeezing the core material 12, and maintain the internal structure stability of the plate body 1. In the support spacer 16, there are also coupling holes 161, and the coupling holes 161 are used to couple the core 12 with the urethane, thereby preventing the core 12 from being delaminated from the urethane. Preferably, the first edge sealing structure 14 is provided with a cushion block 17, and the cushion block 17, the first edge sealing structure 14 and the wall surface are sequentially connected through screws, so that the plate body 1 is installed on a target wall surface.
Further, the first edge sealing structure 14 is provided with a first groove 141, a second groove 142, a first tenon 143, a third groove 144 and a second tenon 145 from left to right in sequence; the second edge sealing structure 15 is provided with a third tenon 151, a fifth groove 152, a fourth tenon 153 and a sixth groove 154 from left to right in sequence; when the first edge sealing structure 14 and the second edge sealing structure 15 are clamped, the third tenon 151 is clamped in the first groove 141, the first tenon 143 is clamped in the fifth groove 152, the fourth tenon 153 is clamped in the third groove 144, and the second tenon 145 is clamped in the sixth groove 154; the pad 17 is mounted in the second recess 142. The arrangement can increase the contact area between the first edge sealing structure 14 and the second edge sealing structure 15, and even if the first edge sealing structure 14 and the second edge sealing structure 15 deform, the first edge sealing structure 14 and the second edge sealing structure 15 can transfer force more reliably, so that slipping is avoided. Preferably, the first tenon 143 and the second tenon 145 can form a double-support structure, so that the clamping precision and the compactness between the first edge sealing structure 14 and the second edge sealing structure 15 are improved, and the clamping manner can reduce the splicing time between the panels 1 and improve the splicing efficiency.
Specifically, the cross section of the fifth groove 152 is a right trapezoid; the left side surface of the fifth groove 152 is an inclined surface, the right side surface of the fifth groove 152 is a vertical surface, and the length of the top surface of the fifth groove 152 is smaller than the length of the bottom surface of the fifth groove 152; the fifth groove 152 may be divided into a triangular region D and a rectangular region L by making a vertical dividing line at a connection point between a left side surface of the fifth groove 152 and a top surface of the fifth groove 152; the first tenon 143 is clamped in the rectangular area L; the triangular region D and the second groove 142 may enclose a connection region 18; when the first edge sealing structure 14 and the second edge sealing structure 15 are clamped, the cushion block 17 is located in the connecting area 18.
As shown in fig. 5, the plate body 1 firstly passes through the cushion block 17, the first edge sealing structure 14 and the connecting keel in sequence through a connecting piece such as a screw, so that the plate body 1 is installed on the wall surface, and then another plate body 1 is clamped on the plate body 1 installed on the wall surface. When two behind the 1 joint of plate body, the screw by wrap up in the connection area 18, avoided the screw to expose outside two plate bodies 1, thereby avoid the screw is by the oxidation rust, and is firm plate body 1 with connect between the fossil fragments and connect, and the screw is located two between the plate body 1, can make the wall more pleasing to the eye.
Specifically, the side wall of the second groove 142 facing the first tenon 143 is provided with a mounting hole; the section of the cushion block 17 is in a right-angled triangle shape, and a connecting cavity 171 is arranged in the cushion block 17; an adjusting hole 172 is arranged in the connecting cavity 171; the spacer 17 is mounted in the second recess 142 by a connector passing through the adjustment hole 172 and the mounting hole.
As shown in fig. 6, the cushion block 17 is installed in the second groove 142 by passing a connecting member such as a screw through the adjusting hole 172 and the installation hole in sequence, and the screw penetrates through the first edge banding structure 14 and is connected with the connecting keel, so that the first edge banding structure 14 is installed on the wall surface. Preferably, the cushion block 17 is a right triangle, which can improve the supporting ability of the cushion block 17 and stabilize the connection between the plate body 1 and the wall surface.
Preferably, the reinforcing mesh 13 is provided with a plurality of through holes. The through holes facilitate the flow of the filler in the filling process of the core materials 12, and ensure that the core materials 12 in the plate body 1 are uniformly distributed.
More preferably, the side of the metal plate 11 away from the core material 12 is provided with a PE film. The PE film is mainly used to protect the metal plate 11 during transportation and installation of the plate body 1, and to prevent the metal plate 11 from being damaged.
Preferably, the core material 12 is made of glass wool or polyurethane alone, or may be made of a mixture of the glass wool and the polyurethane.
Preferably, the metal plate 11 is made of color steel or stainless steel.
The technical principle of the present invention has been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. A polyurethane edge-sealed external wall panel is characterized by comprising a panel body;
metal plates are arranged on the left side and the right side of the plate body, and a reinforcing net piece and a core material are arranged between the metal plates on the two sides;
the upper end and the lower end of the plate body are respectively provided with a first edge sealing structure and a second edge sealing structure;
the interior of the first edge sealing structure and the interior of the second edge sealing structure are respectively mainly filled with polyurethane;
the first edge sealing structure can be clamped with the second edge sealing structure, so that the two plate bodies are connected;
a cushion block is arranged in the first edge sealing structure, and the plate body is arranged on a target wall body by sequentially penetrating through the cushion block, the first edge sealing structure and the connecting keel through a connecting piece;
the first edge sealing structure and the second edge sealing structure are separated from the core material through supporting partition plates respectively;
the support partition plate is provided with connecting holes, and the core materials are respectively communicated with the first edge sealing structure and the second edge sealing structure through the connecting holes.
2. The polyurethane edge-sealed external wall panel as claimed in claim 1, wherein the first edge-sealed structure is provided with a first groove, a second groove, a first tenon, a third groove and a second tenon sequentially from left to right;
the second edge sealing structure is sequentially provided with a third tenon, a fifth groove, a fourth tenon and a sixth groove from left to right;
when the first edge sealing structure and the second edge sealing structure are clamped, the third tenon is clamped in the first groove, the first tenon is clamped in the fifth groove, the fourth tenon is clamped in the third groove, and the second tenon is clamped in the sixth groove;
the cushion block is arranged in the second groove.
3. The polyurethane covered side fascia according to claim 2, wherein the cross section of the fifth groove is a right trapezoid;
the left side surface of the fifth groove is an inclined surface, the right side surface of the fifth groove is a vertical surface, and the length of the top surface of the fifth groove is smaller than that of the bottom surface of the fifth groove;
the fifth groove can be divided into a triangular area D and a rectangular area L by taking a connecting point between the left side surface of the fifth groove and the top surface of the fifth groove as a vertical dividing line;
the first tenon is clamped in the rectangular area L;
the triangular area D and the second groove can form a connecting area;
when the first edge sealing structure and the second edge sealing structure are clamped, the cushion block is located in the connecting area.
4. The polyurethane-edged side fascia according to claim 2, wherein the side wall of the second groove facing the first tenon is provided with a mounting hole;
the section of the cushion block is in a right-angled triangle shape, and a connecting cavity is arranged in the cushion block;
the connecting cavity is internally provided with an adjusting hole;
and a connecting piece penetrates through the adjusting hole and the mounting hole, so that the cushion block is mounted in the second groove.
5. The polyurethane-edged side fascia according to claim 1, wherein the reinforcing mesh member has a plurality of through holes.
6. The polyurethane-capped external wall panel as claimed in claim 1, wherein a side of the metal plate remote from the core material is provided with a PE film.
7. The polyurethane covered external wall panel according to claim 1, wherein the core material is made of glass wool and/or polyurethane.
8. The polyurethane edged side fascia according to claim 1, wherein the metal plate is made of color steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221788351.XU CN217759732U (en) | 2022-07-12 | 2022-07-12 | Polyurethane edge-sealed external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221788351.XU CN217759732U (en) | 2022-07-12 | 2022-07-12 | Polyurethane edge-sealed external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217759732U true CN217759732U (en) | 2022-11-08 |
Family
ID=83872957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221788351.XU Active CN217759732U (en) | 2022-07-12 | 2022-07-12 | Polyurethane edge-sealed external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217759732U (en) |
-
2022
- 2022-07-12 CN CN202221788351.XU patent/CN217759732U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polyurethane edge sealed exterior wall panel Effective date of registration: 20231227 Granted publication date: 20221108 Pledgee: Bank of China Limited Zhaoqing branch Pledgor: Guangdong new energy saving materials Co.,Ltd. Registration number: Y2023980074667 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |