CN218948621U - Corrosion-resistant metal-surface hard polyurethane sandwich board - Google Patents
Corrosion-resistant metal-surface hard polyurethane sandwich board Download PDFInfo
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- CN218948621U CN218948621U CN202222688645.1U CN202222688645U CN218948621U CN 218948621 U CN218948621 U CN 218948621U CN 202222688645 U CN202222688645 U CN 202222688645U CN 218948621 U CN218948621 U CN 218948621U
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Abstract
The utility model discloses a corrosion-resistant metal-surface hard polyurethane sandwich panel, relates to the technical field of polyurethane sandwich panels, and aims to solve the problems that the service life of the polyurethane sandwich panel is shortened due to the fact that the existing polyurethane sandwich panel only considers the heat insulation performance of a panel, but the polyurethane sandwich panel is extremely easy to be corroded by rainwater when the polyurethane sandwich panel is arranged outdoors. The polyurethane sandwich panel comprises a polyurethane sandwich panel body, wherein one side of the polyurethane sandwich panel body is provided with a side fixing inserting block, the other side of the polyurethane sandwich panel body far away from the side fixing inserting block is provided with a side fixing sliding groove, the polyurethane sandwich panel body is provided with a lower end connecting sliding groove, and one end of the polyurethane sandwich panel body far away from the lower end connecting sliding groove is provided with an upper end connecting sliding block.
Description
Technical Field
The utility model relates to the technical field of polyurethane sandwich panels, in particular to a corrosion-resistant metal-surface hard polyurethane sandwich panel.
Background
The polyurethane sandwich panel is a polyurethane heat insulation sandwich panel for building, and is also called an anti-seepage sandwich roof panel, a polyurethane hard foam heat insulation board, a polyurethane composite board, a PU board and the like. The building material is a composite board with polyurethane hard foam as a heat insulation layer, is mainly used for industrial kitchens, logistics storage, roofs and maintenance systems of integrated houses, is a popular speaking method of a polyurethane sandwich board, is strictly speaking a polyurethane heat insulation sandwich board for buildings, and can be mainly applied to roofs and outer walls of public buildings with large space requirements, such as a machine, a waiting machine or a waiting hall of a station, a stadium, a theatre, a auditorium, a exhibition center, a museum and the like. The public building has the characteristics that a series of requirements higher than industrial plants such as a larger space is required to be provided, an indoor air conditioner and fire resistance are provided, the building adopts a truss or pipe truss roof truss structure, so that the requirements on the light weight, heat preservation, heat insulation, fire safety, water resistance, sound absorption, durability and the like of materials of roof boards are raised, for example, the application number is 201520959366.1, the device is a heat-insulating polyurethane sandwich board, the device comprises a sandwich board body, the sandwich board body is composed of an outer color steel plate layer and a polyurethane layer coated in the color steel plate layer, one end of the sandwich board body is provided with a concave groove position and a step groove position, the concave groove position is connected with the step groove position, the other end of the sandwich board body is provided with a convex clamp board matched with the concave groove position and a strip clamp board matched with the step groove position, and the convex clamp board is connected with the strip clamp board. The heat-insulating polyurethane sandwich board is simple in structure, rapid to install, time-saving, labor-saving and good in stability.
In the using process of the device, the polyurethane sandwich panel only considers the heat insulation performance of the plate, but omits that the polyurethane sandwich panel is very easy to be corroded by rainwater when being arranged outdoors, so that the service life of the polyurethane sandwich panel is shortened; we have therefore proposed a corrosion resistant metallic faced rigid polyurethane sandwich panel in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a corrosion-resistant metal-surface hard polyurethane sandwich panel, which aims to solve the problems that the prior polyurethane sandwich panel provided in the background art only considers the heat insulation performance of a plate, but omits the problem that the service life of the polyurethane sandwich panel is shortened due to the fact that the polyurethane sandwich panel is extremely easy to be corroded by rainwater when the polyurethane sandwich panel is arranged outdoors.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant metal level stereoplasm polyurethane battenboard, includes polyurethane battenboard main part, polyurethane battenboard main part one side is provided with side fixed insert, the side fixed spout has been seted up to polyurethane battenboard main part opposite side of keeping away from side fixed insert, lower extreme connection spout has been seted up in the polyurethane battenboard main part, polyurethane battenboard main part is provided with the upper end at the one end of keeping away from lower extreme connection spout and connects the slider, still includes: the copper oxide plate, the copper oxide plate sets up on polyurethane battenboard main part surface, the copper oxide plate lower extreme is provided with carbon fiber board, carbon fiber board and copper oxide plate adhesion are connected, carbon fiber board is provided with polytetrafluoroethylene board in the one end of keeping away from the copper oxide plate, polytetrafluoroethylene board and copper oxide plate adhesion are connected, polytetrafluoroethylene board is provided with asbestos insulating layer in the one end of keeping away from carbon fiber board, asbestos insulating layer and polytetrafluoroethylene board adhesion are connected.
Preferably, the asbestos thermal insulation layer is provided with sound-absorbing cotton at one end far away from the polytetrafluoroethylene plate, and the sound-absorbing cotton is connected with the asbestos thermal insulation layer in an adhesion manner.
Preferably, the polyurethane sandwich panel main body is provided with a plurality of anti-slip strips, and the anti-slip strips are connected with the polyurethane sandwich panel main body in an adhesion manner.
Preferably, a water drain groove is arranged between the two anti-slip strips.
Preferably, the lower end connecting sliding groove is internally provided with an anti-skid pattern, and the anti-skid pattern and the lower end connecting sliding groove are integrally arranged.
Preferably, the polyurethane sandwich panel main body is provided with a plurality of bolt fixing preformed holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the side fixing inserting block is arranged on one side of the polyurethane sandwich panel main body, the side fixing sliding groove is arranged on the other side of the polyurethane sandwich panel main body far away from the side fixing inserting block, the lower end connecting sliding groove is arranged on the polyurethane sandwich panel main body, the upper end connecting sliding block is arranged on one end of the polyurethane sandwich panel main body far away from the lower end connecting sliding groove, and the polyurethane sandwich panel main body further comprises: the copper oxide plate, the copper oxide plate sets up on polyurethane battenboard main part surface, the copper oxide plate lower extreme is provided with carbon fiber board, carbon fiber board and copper oxide plate adhesion are connected, carbon fiber board is provided with polytetrafluoroethylene board in the one end of keeping away from the copper oxide plate, polytetrafluoroethylene board and copper oxide plate adhesion are connected, polytetrafluoroethylene board is provided with asbestos insulating layer in the one end of keeping away from carbon fiber board, asbestos insulating layer and polytetrafluoroethylene board adhesion are connected, polyurethane battenboard main part's surface parcel one deck copper oxide plate, the copper oxide plate has outstanding anticorrosion function, and copper oxide plate lower extreme has still set up one deck carbon fiber board, carbon fiber board has outstanding anticorrosion function equally, and self light in weight, intensity is high, can reduce polyurethane battenboard main part own dead weight effectively, convenient transport.
2. Through being provided with the sound cotton of inhaling in the one end of keeping away from the polytetrafluoroethylene board at the asbestos insulating layer, inhale sound cotton and asbestos insulating layer adhesion and be connected, inhale the sound cotton setting and can give polyurethane sandwich panel main part its good sound insulation, make polyurethane sandwich panel main part function more various.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the lower end structure of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic cross-sectional structural view of a polyurethane sandwich panel body of the present utility model;
in the figure: 1. a polyurethane sandwich panel body; 2. the side fixing plug blocks; 3. the lower end is connected with the chute; 4. the upper end is connected with a sliding block; 5. a side fixed chute; 6. fixing the preformed hole by a bolt; 7. an anti-slip strip; 8. a water drain tank; 9. an anti-skid pattern; 10. copper oxide plate; 11. a carbon fiber plate; 12. a polytetrafluoroethylene plate; 13. an asbestos insulating layer; 14. sound absorbing cotton.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a corrosion-resistant metal level stereoplasm polyurethane battenboard, includes polyurethane battenboard main part 1, and polyurethane battenboard main part 1 one side is provided with side fixed insert 2, and side fixed spout 5 has been seted up to polyurethane battenboard main part 1 at the opposite side of keeping away from side fixed insert 2, has seted up lower extreme connection spout 3 on the polyurethane battenboard main part 1, and polyurethane battenboard main part 1 is provided with upper end connection slider 4 at the one end of keeping away from lower extreme connection spout 3, still includes: copper oxide plate 10, copper oxide plate 10 set up on polyurethane battenboard main part 1 surface, and copper oxide plate 10 lower extreme is provided with carbon fiber board 11, and carbon fiber board 11 and copper oxide plate 10 adhesion are connected, and carbon fiber board 11 is provided with polytetrafluoroethylene board 12 in the one end that keeps away from copper oxide plate 10, and polytetrafluoroethylene board 12 and copper oxide plate 10 adhesion are connected, and polytetrafluoroethylene board 12 is provided with asbestos insulating layer 13 in the one end that keeps away from carbon fiber board 11, and asbestos insulating layer 13 and polytetrafluoroethylene board 12 adhesion are connected.
Referring to fig. 4, the asbestos thermal insulation layer 13 is provided with sound-absorbing cotton 14 at one end far away from the polytetrafluoroethylene plate 12, the sound-absorbing cotton 14 is adhered to the asbestos thermal insulation layer 13, and the sound-absorbing cotton 14 can provide good sound insulation for the polyurethane sandwich panel main body 1, so that the polyurethane sandwich panel main body 1 has more various functions.
Referring to fig. 1, a plurality of anti-slip strips 7 are provided on a polyurethane sandwich panel main body 1, the anti-slip strips 7 are connected with the polyurethane sandwich panel main body 1 in an adhesion manner, and the arrangement of the anti-slip strips 7 can increase friction force between the two when the polyurethane sandwich panel main bodies 1 are mutually overlapped or are installed on the surface of a certain object, so that slipping is prevented in the installation process.
Referring to fig. 1, a water drain groove 8 is formed between two anti-slip strips 7, and when two polyurethane sandwich panel bodies 1 are overlapped with each other, the water drain groove 8 can guide water flow to the outside when rainwater flows through the polyurethane sandwich panel bodies 1, so that water is not stopped on the polyurethane sandwich panel bodies 1, and corrosion to the polyurethane sandwich panel bodies 1 is prevented.
Referring to fig. 3, an anti-slip pattern 9 is disposed in the lower connecting chute 3, the anti-slip pattern 9 and the lower connecting chute 3 are integrally disposed, and the arrangement of the anti-slip pattern 9 can increase the friction force of the contact surface between the upper connecting slider 4 and the lower connecting chute 3 when the upper connecting slider is inserted into the lower connecting chute 3, so as to prevent slipping.
Referring to fig. 1, a plurality of bolt fixing preformed holes 6 are formed in a polyurethane sandwich panel main body 1, and when two polyurethane sandwich panel main bodies 1 are connected to each other by a splicing structure arranged on the two polyurethane sandwich panel main bodies 1, bolts can be used to pass through the bolt fixing preformed holes 6 to connect the two polyurethane sandwich panel main bodies 1 in series to reinforce each other.
Working principle: when the polyurethane sandwich panel is used, one side of the polyurethane sandwich panel main body 1 is provided with a side fixing inserting block 2, the polyurethane sandwich panel main body 1 is provided with a side fixing sliding groove 5 at the other side far away from the side fixing inserting block 2, the polyurethane sandwich panel main body 1 is provided with a lower end connecting sliding groove 3, one end far away from the lower end connecting sliding groove 3 of the polyurethane sandwich panel main body 1 is provided with an upper end connecting sliding block 4, and the polyurethane sandwich panel main body further comprises: the polyurethane sandwich panel comprises a polyurethane sandwich panel body 1, a copper oxide plate 10, wherein the copper oxide plate 10 is arranged on the surface of the polyurethane sandwich panel body 1, a carbon fiber plate 11 is arranged at the lower end of the copper oxide plate 10, the carbon fiber plate 11 is connected with the copper oxide plate 10 in a blocking manner, a polytetrafluoroethylene plate 12 is arranged at one end far away from the copper oxide plate 10, the polytetrafluoroethylene plate 12 is connected with the copper oxide plate 10 in a blocking manner, an asbestos heat insulation layer 13 is arranged at one end far away from the carbon fiber plate 11, the asbestos heat insulation layer 13 is connected with the polytetrafluoroethylene plate 12 in a blocking manner, the surface of the polyurethane sandwich panel body 1 is wrapped with a layer of copper oxide plate 10, the copper oxide plate 10 has an excellent anti-corrosion function, the lower end of the copper oxide plate 10 is also provided with a layer of carbon fiber plate 11, the carbon fiber plate 11 also has an excellent anti-corrosion function, the self weight of the polyurethane sandwich panel body 1 can be effectively reduced, the polyurethane sandwich panel body is convenient to carry, the asbestos heat insulation layer 13 is provided with a sound absorption cotton 14 at one end far away from the polytetrafluoroethylene plate 12, the sound absorption cotton 14 is connected with the asbestos heat insulation layer 13 in a blocking manner, and the sound absorption cotton 14 can be endowed with the polyurethane sandwich panel body 1 with good sound insulation, and the polyurethane sandwich panel body 1 has more functions.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a corrosion-resistant metal face stereoplasm polyurethane battenboard, includes polyurethane battenboard main part (1), polyurethane battenboard main part (1) one side is provided with side fixed insert (2), side fixed spout (5) have been seted up to polyurethane battenboard main part (1) at the opposite side of keeping away from side fixed insert (2), lower extreme connection spout (3) have been seted up on polyurethane battenboard main part (1), polyurethane battenboard main part (1) are provided with upper end connection slider (4) in the one end of keeping away from lower extreme connection spout (3);
the method is characterized in that: further comprises: copper oxide board (10), copper oxide board (10) set up on polyurethane battenboard main part (1) surface, copper oxide board (10) lower extreme is provided with carbon fiber board (11), carbon fiber board (11) are connected with copper oxide board (10) adhesion, carbon fiber board (11) are provided with polytetrafluoroethylene board (12) in the one end of keeping away from copper oxide board (10), polytetrafluoroethylene board (12) are connected with copper oxide board (10) adhesion, polytetrafluoroethylene board (12) are provided with asbestos insulating layer (13) in the one end of keeping away from carbon fiber board (11), asbestos insulating layer (13) are connected with polytetrafluoroethylene board (12) adhesion.
2. The corrosion-resistant metallic faced rigid polyurethane sandwich panel of claim 1, wherein: the asbestos thermal insulation layer (13) is provided with sound-absorbing cotton (14) at one end far away from the polytetrafluoroethylene plate (12), and the sound-absorbing cotton (14) is connected with the asbestos thermal insulation layer (13) in an adhesion mode.
3. The corrosion-resistant metallic faced rigid polyurethane sandwich panel of claim 1, wherein: the polyurethane sandwich panel comprises a polyurethane sandwich panel body (1), wherein a plurality of anti-slip strips (7) are arranged on the polyurethane sandwich panel body (1), and the anti-slip strips (7) are connected with the polyurethane sandwich panel body (1) in an adhesion mode.
4. A corrosion resistant metallic faced rigid polyurethane sandwich panel according to claim 3 and wherein: a water drain groove (8) is arranged between the two anti-slip strips (7).
5. The corrosion-resistant metallic faced rigid polyurethane sandwich panel of claim 1, wherein: the anti-skid pattern (9) is arranged in the lower end connecting sliding groove (3), and the anti-skid pattern (9) and the lower end connecting sliding groove (3) are integrally arranged.
6. The corrosion-resistant metallic faced rigid polyurethane sandwich panel of claim 1, wherein: a plurality of bolt fixing preformed holes (6) are formed in the polyurethane sandwich panel main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688645.1U CN218948621U (en) | 2022-10-13 | 2022-10-13 | Corrosion-resistant metal-surface hard polyurethane sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222688645.1U CN218948621U (en) | 2022-10-13 | 2022-10-13 | Corrosion-resistant metal-surface hard polyurethane sandwich board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218948621U true CN218948621U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222688645.1U Active CN218948621U (en) | 2022-10-13 | 2022-10-13 | Corrosion-resistant metal-surface hard polyurethane sandwich board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218948621U (en) |
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- 2022-10-13 CN CN202222688645.1U patent/CN218948621U/en active Active
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