CN210439550U - Composite aluminum plate - Google Patents
Composite aluminum plate Download PDFInfo
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- CN210439550U CN210439550U CN201920922673.0U CN201920922673U CN210439550U CN 210439550 U CN210439550 U CN 210439550U CN 201920922673 U CN201920922673 U CN 201920922673U CN 210439550 U CN210439550 U CN 210439550U
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Abstract
The utility model discloses a composite aluminum plate includes the composite sheet main part, the both sides of composite sheet main part are equipped with lug and the recess that is used for the amalgamation of each other respectively, the composite sheet main part includes strengthening layer, last aluminum sheet layer and lower aluminum sheet layer, it establishes the upper and lower two sides at strengthening layer respectively with lower aluminum sheet layer to go up the aluminum sheet layer, the strengthening layer is formed by two-layer honeycomb layer complex that has honeycomb structure, two the honeycomb structure longitudinal symmetry on honeycomb layer distributes, honeycomb structure includes the honeycomb unit of a plurality of round platform form, two the honeycomb unit one-to-one and the top surface on honeycomb layer set up relatively. Use middle honeycomb's double-deck honeycomb layer as the main part to aluminium sheet layer and lower aluminium sheet layer have the characteristics that the quality is light, intensity is high on the honeycomb layer two sides setting, have improved holistic syllable-dividing effect simultaneously greatly, and both sides are equipped with lug and the recess that is used for the amalgamation of each other respectively, can accomplish assembling of activity board house wall body fast, improve the efficiency of building.
Description
Technical Field
The utility model relates to a building material technical field especially relates to a composite aluminum plate.
Background
In construction sites, disaster areas and other places, a plurality of movable board rooms are required to be built quickly and massively as temporary residences. The prefabricated house can preferably select some convenient-to-assemble high-strength section bars as walls so as to realize the purpose of quick construction. Aluminum plates are often preferred as the main wall material of portable board houses because of their advantages of light weight, rapid forming and low cost.
The conventional aluminum wall body is low in structural strength, the aluminum wall board is used as a metal plate, the amplitude of mechanical waves is large, the frequency of knocking sound is high, and when raining, the sound generated when raining hits the wall body is large. And the heat insulation performance of the aluminum wall is poor, and after the aluminum wall is exposed to the sun, the indoor temperature rises quickly, so that the accommodation experience is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a composite aluminum plate to solve conventional aluminum plate as the not enough, the poor problem of sound insulation effect of wall structure intensity.
The utility model adopts the technical proposal that: the composite aluminum plate comprises a composite plate main body, wherein two sides of the composite plate main body are respectively provided with a convex block and a groove which are used for being spliced with each other, the composite plate main body comprises a strengthening layer, an upper aluminum plate layer and a lower aluminum plate layer, and the upper aluminum plate layer and the lower aluminum plate layer are respectively arranged on the upper surface and the lower surface of the strengthening layer;
the strengthening layer is formed by two layers of honeycomb layers with honeycomb structures in a compounding mode, the honeycomb structures on the honeycomb layers are distributed in a vertically symmetrical mode, each honeycomb structure comprises a plurality of round platform-shaped honeycomb units, and the honeycomb units on the honeycomb layers correspond to one another one by one and the top surfaces of the honeycomb units are arranged oppositely.
Further optimizing, the upper surface of the lower aluminum plate layer is provided with a heat-preservation fireproof composite layer.
Further optimize, the heat preservation fire prevention composite bed includes panel, rock wool sandwich layer down, the rock wool sandwich layer sets up under between panel and the lower aluminum plate layer.
Further optimizing, the rock wool fibre of rock wool sandwich layer is perpendicular with panel and lower aluminium sheet layer down.
Further optimize, fibre cloth and lower fibre cloth are wrapped respectively to both sides about the rock wool sandwich layer, the lower surface coating of fibre cloth has the waterproof layer down, the outside of waterproof layer is fixed with the lower panel through the adhesive.
Further preferably, the outer surface of the upper aluminum plate layer is provided with a plurality of parallel water guiding grooves, the water guiding grooves are wavy, and the water guiding grooves are parallel to the two sides of the composite plate main body.
Further preferably, the outer surface of the upper aluminum plate layer is provided with a protective film for corrosion prevention.
The utility model has the advantages that: the utility model discloses a composite aluminum plate to middle honeycomb's double-deck honeycomb layer is the main part, and aluminum sheet layer and lower aluminum sheet layer on honeycomb layer two sides, have the characteristics that the quality is light, intensity is high, the design on honeycomb layer has the characteristics that the quality is light, intensity is high, holistic syllable-dividing effect has been improved simultaneously greatly, both sides are equipped with lug and the recess that is used for the amalgamation of each other respectively, can accomplish assembling of activity board house wall body fast, improve the efficiency of building.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of an embodiment of the composite aluminum plate of the present invention.
Detailed Description
The composite aluminum plate shown in fig. 1 comprises a composite plate main body, wherein two sides of the composite plate main body are respectively provided with a bump 110 and a groove 120 which are used for being spliced with each other, the composite plate main body comprises a strengthening layer 200, an upper aluminum plate layer 300 and a lower aluminum plate layer 400, and the upper aluminum plate layer 300 and the lower aluminum plate layer 400 are respectively arranged on the upper surface and the lower surface of the strengthening layer 200;
the reinforcing layer 200 is formed by compounding two honeycomb layers 210 with honeycomb structures, the honeycomb structures of the two honeycomb layers 210 are distributed in an up-down symmetrical mode, each honeycomb structure comprises a plurality of circular truncated cone-shaped honeycomb units 211, and the honeycomb units 211 of the two honeycomb layers 210 correspond to one another and are arranged in a mode that the top surfaces of the honeycomb units are opposite.
Use middle double-deck honeycomb structure's double-deck honeycomb layer 210 as the main part, and aluminum sheet layer 300 and lower aluminum sheet layer 400 on honeycomb layer 210 two sides, honeycomb layer 210's design is having the characteristics that the quality is light, intensity is high, the syllable-dividing effect of wall body has been improved greatly simultaneously, both sides are equipped with lug 110 and recess 120 that are used for the amalgamation of each other respectively, with adjacent composite aluminum plate splice mutually together the constitution wall body in the equipment wall body, can reach the assembling of accomplishing the activity board house wall body fast, improve the efficiency of construction, honeycomb structure can select aluminum structure also can select materials such as the PP that intensity is higher, the quality is light.
The upper surface of the lower aluminum plate layer 400 is provided with a heat-preservation fireproof composite layer. Composite aluminum plate is assembling for the wall body in, when the wall body is assembled, following aluminium sheet layer 400 is as the interior wall, goes up aluminium sheet 300 as the outer wall, and intensity can reduce after aluminium sheet and the honeycomb layer 210 that the PP material was made are heated, and when indoor conflagration breaing out, go up aluminium sheet layer 300 and aluminium sheet layer 400 and honeycomb layer 210 intensity of being heated reduce down, the deformation appears, the condition that the house collapsed appears easily. Go up aluminium sheet layer 300 and aluminium sheet layer 400 down simultaneously as the metal, the heat conductivity is better, and after the insolate, the outer wall heat transfer is indoor, causes indoor temperature than higher, and indoor living environment variation can block the heat transfer of outer wall to indoor through the heat preservation fire prevention composite bed. The heat-insulating fireproof composite layer can further reduce noise.
Further, the heat preservation fire prevention composite bed includes panel 510, rock wool sandwich layer 520 down, and rock wool sandwich layer 520 sets up under between panel 510 and the lower aluminum plate layer 400.
The rock wool core layer 520 is wrapped between the lower aluminum plate layers 400 by the lower panel 510, and the surface of the lower panel 510 may be provided with some decorative layers.
Rock wool sandwich layer 520 has good heat preservation fire prevention function, when the condition of a fire appears in indoor, can completely cut off heat transfer aluminium sheet layer 400 down, avoids aluminium sheet layer 400 intensity of being heated to reduce down to lead to the wall body to collapse.
The rock wool fibers of the rock wool core layer 520 are perpendicular to the lower panel 510 and the lower aluminum plate layer 400, so that the strength of the heat-preservation fireproof composite layer can be further enhanced.
The upper and lower both sides of rock wool sandwich layer 520 are wrapped respectively and are gone up fibre cloth 531 and fibre cloth 532 down, and the lower surface coating of fibre cloth 532 has waterproof layer 540 down, and waterproof layer 540's the outside is fixed with lower panel 510 through the adhesive.
Through fibre cloth 531 and lower fibre cloth 532 on the surface cladding at rock wool sandwich layer 520, strengthen the compressive tensile strength of fire prevention composite bed, when the fire prevention composite bed received the effect of external force or cold and hot change, avoided the condition that wrinkling warp to appear in the fire prevention composite bed.
When the waterproof layer 540 is coated on the lower surface of the lower fiber cloth 532, water is prevented from adhering to the wall, and the water is absorbed by the rock wool core layer 520, so that the durability and strength of the rock wool core layer 520 are enhanced.
The outer surface of the upper aluminum plate layer 300 is provided with a plurality of parallel water chutes 310, the water chutes 310 are wavy, and the water chutes 310 are parallel to both sides of the composite plate main body.
The upper aluminum plate layer 300, as an outer wall, is often subjected to rain wash, and by providing the water chute 310, rain flows down along the water chute 310.
The outer surface of the upper aluminum sheet layer 300 is provided with a protective film 600 for corrosion prevention. The outer surface of the upper aluminum plate layer 300 is exposed to the outside air and is eroded by various substances from the outside for a long time, and the upper aluminum plate layer 300 is protected from erosion by the protective film 600 attached to the surface of the upper aluminum plate layer 300, so that the service life of the composite aluminum plate is prolonged.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (7)
1. A composite aluminum panel, characterized in that: the composite plate comprises a composite plate main body, wherein two sides of the composite plate main body are respectively provided with a convex block (110) and a groove (120) which are used for being spliced with each other, the composite plate main body comprises a strengthening layer (200), an upper aluminum plate layer (300) and a lower aluminum plate layer (400), and the upper aluminum plate layer (300) and the lower aluminum plate layer (400) are respectively arranged on the upper surface and the lower surface of the strengthening layer (200);
the reinforced layer (200) is formed by compounding two honeycomb layers (210) with honeycomb structures, the honeycomb structures of the honeycomb layers (210) are distributed in a vertically symmetrical mode, each honeycomb structure comprises a plurality of circular truncated cone-shaped honeycomb units (211), and the honeycomb units (211) of the honeycomb layers (210) correspond to one another and are arranged with the top surfaces opposite to each other.
2. The composite aluminum panel of claim 1, wherein: and a heat-preservation fireproof composite layer is arranged on the upper surface of the lower aluminum plate layer (400).
3. The composite aluminum panel of claim 2, wherein: the heat preservation fire prevention composite bed includes panel (510), rock wool sandwich layer (520) down, rock wool sandwich layer (520) set up under between panel (510) and lower aluminium sheet layer (400).
4. The composite aluminum panel of claim 3, wherein: the rock wool fibers of the rock wool core layer (520) are perpendicular to the lower panel (510) and the lower aluminum plate layer (400).
5. Composite aluminium panel according to claim 3 or 4, characterized in that: fiber cloth (531) and lower fiber cloth (532) are wrapped respectively to both sides about rock wool sandwich layer (520), the lower surface coating of lower fiber cloth (532) has waterproof layer (540), the outside of waterproof layer (540) is fixed with lower panel (510) through the adhesive.
6. A composite aluminium panel according to any one of claims 1 to 4, wherein: the outer surface of the upper aluminum plate layer (300) is provided with a plurality of parallel water chutes (310), the water chutes (310) are wavy, and the water chutes (310) are parallel to the two sides of the composite plate main body.
7. A composite aluminium panel according to any one of claims 1 to 4, wherein: the outer surface of the upper aluminum plate layer (300) is provided with a protective film (600) for corrosion prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922673.0U CN210439550U (en) | 2019-06-18 | 2019-06-18 | Composite aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922673.0U CN210439550U (en) | 2019-06-18 | 2019-06-18 | Composite aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439550U true CN210439550U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920922673.0U Active CN210439550U (en) | 2019-06-18 | 2019-06-18 | Composite aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439550U (en) |
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2019
- 2019-06-18 CN CN201920922673.0U patent/CN210439550U/en active Active
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