CN117071835B - Aluminum veneer fireproof heat-insulation structure and preparation method thereof - Google Patents
Aluminum veneer fireproof heat-insulation structure and preparation method thereof Download PDFInfo
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- CN117071835B CN117071835B CN202311134982.9A CN202311134982A CN117071835B CN 117071835 B CN117071835 B CN 117071835B CN 202311134982 A CN202311134982 A CN 202311134982A CN 117071835 B CN117071835 B CN 117071835B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 31
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000004321 preservation Methods 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000010410 layer Substances 0.000 description 53
- 230000002265 prevention Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
- E04F2290/047—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire with a bottom layer for fire insulation
-
- 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
- Y02A30/242—Slab shaped vacuum insulation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
According to the aluminum veneer fireproof heat-insulation structure and the preparation method thereof, the aluminum veneer can have fireproof heat-insulation effect, so that the functionality of the aluminum veneer is greatly improved, the aluminum veneer fireproof heat-insulation structure is convenient to be suitable for various workplaces, and the safety is improved; the aluminum veneer comprises an aluminum veneer body, wherein a heat insulation layer is arranged in the aluminum veneer body, heat insulation layers are arranged on the inner side and the outer side of the heat insulation layer, a flame retardant layer is arranged on the outer layer of the heat insulation layer, and a fireproof coating is coated on the outer surface of the flame retardant layer in the exposed state in the aluminum veneer body and the outer wall of the aluminum veneer body.
Description
Technical Field
The invention relates to the technical field of building structures, in particular to an aluminum veneer fireproof heat-insulation structure and a preparation method thereof.
Background
The aluminum veneer is a building decoration material formed by processing after chromizing and other treatments and adopting a fluorocarbon spraying technology, has excellent corrosion resistance and weather resistance, can resist acid rain, salt fog and various air pollutants, has excellent heat resistance, can resist strong ultraviolet irradiation, can keep fastness and chalking for a long time, and has long service life.
The existing aluminum veneers have larger defects when in use, and because the aluminum veneers are generally processed by single-layer flat plates, the aluminum veneers have poorer fireproof and heat-insulating properties and lower functionalities, so that the application range of the aluminum veneers is smaller, and the aluminum veneers can have better fireproof and heat-insulating functions in order to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides an aluminum veneer fireproof heat-insulating structure and a preparation method thereof.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an aluminium veneer fire prevention insulation construction, includes the aluminium veneer body, is provided with the heat preservation in the aluminium veneer body, and the inside and outside both sides on heat preservation all are provided with the heat preservation, and the skin of heat preservation is provided with fire-retardant layer, on the fire-retardant layer outward appearance that is in the state of exposing in the aluminium veneer body with all paint fire prevention coating on the aluminium veneer body outer wall.
Preferably, the heat insulation layer is a vacuum cavity layer made of ceramic spherical particle hollow materials, the heat insulation layer is made of polystyrene foam plastics, the flame retardant layer is made of glass fibers, and the fireproof coating is made of flame retardant ceramic layer paint.
Preferably, the aluminum veneer body is formed by splicing a plurality of first spliced veneers and a plurality of second spliced veneers in a staggered manner, a clamping structure is connected between the first spliced veneers and the second spliced veneers, a plurality of lapping plates are arranged on one side, facing the building wall, of the second spliced veneers, the plurality of lapping plates are distributed at each corner position of the second spliced veneers, and the lapping plates are provided with buckling plates;
a main beam is arranged between the first splicing single plate and the second splicing single plate, a notch is vertically formed in the main beam, a buckle plate is inserted into the notch, the lap plate is connected with the main beam through bolt fastening, an auxiliary beam is connected between two adjacent main beams, and the first splicing single plate is connected with the auxiliary beam.
Preferably, the first splice single plates and the second splice single plates are distributed in a staggered manner, so that a plurality of second splice single plates are distributed around the first splice single plates on the vertical plane where the first splice single plates are located, and the first splice single plates and the second splice single plates are connected through a clamping structure, so that a plurality of groups of clamping structures on the first splice single plates are distributed in an annular manner;
the clamping structure comprises a supporting plate, the supporting plate is positioned between two adjacent lapping plates on the second spliced single plate, the second spliced single plate is lapped on the side wall of the supporting plate, so that the supporting plate and the two lapping plates realize clamping work, the first spliced single plate and the second spliced single plate realize mutual lapping work through the lapping plates and the supporting plate, an aluminum single plate body formed by a plurality of first spliced single plates and a plurality of second spliced single plates forms an integral component, a plugboard is arranged on the supporting plate, the plugboard is positioned in the first spliced single plate, a guide sleeve is arranged on the plugboard in a sliding mode, the guide sleeve is fixed on the inner wall of the first spliced single plate, the outer end of the plugboard penetrates through the guide sleeve and the first spliced single plate and slides to extend between the first spliced single plate and the second spliced single plate, and an elastic sheet is connected between the supporting plate and the inner wall of the first spliced single plate.
Preferably, the supporting plate is fixedly connected with the main beam through a plurality of locking bolts.
Preferably, a gap with a specified width exists between the first spliced single plate and the second spliced single plate, a chute is formed at the end part of the plugboard between the first spliced single plate and the second spliced single plate, the chute faces the outer side direction of the gap between the first spliced single plate and the second spliced single plate, and an inclined plane in the chute faces the direction away from the second spliced single plate in an inclined manner;
the end part of the plugboard between the first spliced single board and the second spliced single board is arranged to be an inclined plane towards the side wall of the supporting board, and the inclined plane is inclined towards the direction of the second spliced single board.
Preferably, the supporting plate is provided with a plurality of positioning plates, the positioning plates are located between the first spliced single plate and the second spliced single plate, and the positioning plates are in contact with the outer wall of the second spliced single plate.
Preferably, the support plate is provided with a right-angle guide plate in a clamping manner, the support plate slides on the right-angle guide plate, and the right-angle guide plate is fixed on the inner wall of the first spliced single plate.
Preferably, the preparation method of the aluminum veneer fireproof heat-insulation structure comprises the following steps:
a. bending a plate to form a specified shape, forming a first spliced single plate, a second spliced single plate and an auxiliary beam, adopting a flat plate for the lapping plate and the buckling plate, bending the buckling plate on the flat plate, cutting a U-shaped groove on a supporting plate, directly punching and bending the plate in the U-shaped groove to obtain a positioning plate, cutting and bending the flat plate to form a right-angle guide plate, bending a plugboard, and processing a fixed inclined plane at the end part of the plugboard;
b. welding joints of the bent plates, welding joints on the first spliced single plate and the second spliced single plate, welding a lap plate on the second spliced single plate, welding a plugboard on a supporting plate, welding a guide sleeve on the first spliced single plate, and welding a right-angle guide plate on the first spliced single plate;
c. carrying out flower dropping treatment on each cut plate part;
d. sequentially paving a flame retardant layer, an insulating layer, a heat insulating layer and a flame retardant layer in the first spliced single board and the second spliced single board from inside to outside, and coating fireproof coatings on the surfaces of the first spliced single board, the second spliced single board and the outermost flame retardant layer after paving;
e. coating fluorocarbon coating on other parts except the first spliced single plate and the second spliced single plate;
f. the support plate is clamped on the right-angle guide plate in a clamping manner, the inserting plate slides through the guide sleeve, the elastic sheet is connected between the first spliced single plate and the support plate, the preparation work is completed at the moment, and the splicing work of the first spliced single plate and the second spliced single plate can be directly carried out when the construction is to be carried out.
Compared with the prior art, the invention has the beneficial effects that: when the heat preservation is needed to be carried out indoors in winter, the heat loss is reduced, the effect of main heat insulation and heat preservation is achieved by additionally arranging the heat insulation layer, the heat convection phenomenon is avoided, the heat loss is reduced, the auxiliary heat insulation effect to the indoor heat can be achieved by arranging the heat preservation layer, the good heat preservation effect is achieved, when the indoor fireproof treatment is needed, the open fire can be directly isolated through the fireproof coating, other objects are prevented from being ignited by the open fire, the fireproof effect is achieved, and meanwhile, the good high-temperature resistant and flame-retardant effects are achieved through the flame-retardant layer, so that the fireproof function can be achieved.
The heat insulation layer, the flame retardant layer and the fireproof coating are symmetrically distributed from the heat insulation layer to two sides, so that the indoor and outdoor bidirectional fireproof heat insulation effect can be realized, the functional characteristics of the aluminum veneer are greatly improved, and the application range of the aluminum veneer is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional enlarged structure of the first splice veneer of FIG. 1;
FIG. 3 is a schematic structural diagram of the first and second splice veneers of FIG. 1;
FIG. 4 is a schematic view of the main beam and its upper structure of FIG. 1;
FIG. 5 is an enlarged schematic view of the second splice veneer of FIG. 1;
FIG. 6 is an enlarged schematic view of the first splice veneer of FIG. 1;
FIG. 7 is a schematic diagram of a rear view structure of the first splice veneer of FIG. 6;
FIG. 8 is an enlarged schematic view of the pallet of FIG. 7;
FIG. 9 is a schematic view of the interposer of FIG. 8 and its upper structure;
the reference numerals in the drawings: 1. a first splice veneer; 2. a second splice veneer; 3. a thermal insulation layer; 4. a heat preservation layer; 5. a flame retardant layer; 6. a fireproof coating; 7. a main beam; 8. an auxiliary beam; 9. a lapping plate; 10. a buckle plate; 11. a supporting plate; 12. inserting plate; 13. a guide sleeve; 14. a spring plate; 15. a chute; 16. a positioning plate; 17. a locking bolt; 18. right angle guide plate.
Description of the embodiments
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. This example was written in a progressive manner.
As shown in fig. 1 to 2, the aluminum veneer fireproof heat-insulating structure comprises an aluminum veneer body, wherein a heat-insulating layer 3 is arranged in the aluminum veneer body, heat-insulating layers 4 are arranged on the inner side and the outer side of the heat-insulating layer 3, a flame-retardant layer 5 is arranged on the outer layer of the heat-insulating layer 4, and a fireproof coating 6 is coated on the outer surface of the flame-retardant layer 5 in the exposed state in the aluminum veneer body and the outer wall of the aluminum veneer body.
Specifically, need carry out thermal-insulated heat preservation to indoor in winter, when reducing the heat and flow, through addding thermal insulation layer 3, can play and carry out main heat insulation, thermal-insulated effect to the inside and outside aluminium veneer, avoid the heat convection phenomenon, reduce the heat loss, can play the supplementary thermal-insulated effect to indoor heat through setting up heat preservation 4 simultaneously, thereby play good heat preservation effect, when needs carry out fire prevention to indoor, through fire prevention coating 6, can direct isolation open flame, avoid the open flame to ignite other objects, thereby play the effect of fire prevention, simultaneously through fire-retardant layer 5, can play better high temperature resistant, fire-retardant effect, can play the function of fire prevention from this.
Through arranging heat preservation 4, fire-retardant layer 5 and fire prevention coating 6 to both sides symmetry with insulating layer 3 as the center, can realize indoor and outdoor two-way fire prevention heat preservation effect, improve aluminium veneer functional characteristic greatly, improve its application scope.
Preferably, the heat insulation layer 3 is a vacuum cavity layer made of ceramic spherical particle hollow materials, the heat insulation layer 4 is made of polystyrene foam plastics, the flame retardant layer 5 is made of glass fibers, and the fireproof coating 6 is made of flame retardant ceramic layer paint.
Preferably, as shown in fig. 1 to 5, the aluminum veneer body is formed by splicing a plurality of first spliced veneers 1 and a plurality of second spliced veneers 2 in a staggered manner, a clamping structure is connected between the first spliced veneers 1 and the second spliced veneers 2, a plurality of lapping plates 9 are arranged on one side of the second spliced veneers 2 facing the building wall, the plurality of lapping plates 9 are distributed at each corner position of the second spliced veneers 2, and the lapping plates 9 are provided with buckling plates 10;
a main beam 7 is arranged between the first splicing single plate 1 and the second splicing single plate 2, a notch is vertically formed in the main beam 7, a buckle plate 10 is inserted into the notch, a lap plate 9 is connected with the main beam 7 through bolt fastening, an auxiliary beam 8 is connected between two adjacent main beams 7, and the first splicing single plate 1 is connected with the auxiliary beam 8.
Specifically, each first splice veneer 1 or each second splice veneer 2 is internally provided with a heat insulation layer 3, a heat preservation layer 4, a flame retardant layer 5 and a fireproof coating 6, by adopting a mode of splicing a plurality of first splice veneers 1 and a plurality of second splice veneers 2, the aluminum veneer can be conveniently and rapidly spliced and assembled during construction, the first splice veneers 1 and the second splice veneers 2 can be rapidly assembled through a clamping structure, a main beam 7 and an auxiliary beam 8 can support and fix the first splice veneers 1 and the second splice veneers 2, the first splice veneers 1 can be lapped on a lapping plate 9, so that the lapping plate 9 on the second splice veneers 2 can carry out limiting lifting on the first splice veneers 1, the rapid lapping work of the first splice veneers 1 and the second splice veneers 2 is realized, the connection strength between the second splice veneers 2 and the main beam 7 can be enhanced by a gusset plate 10, and the rapid positioning and clamping function is realized.
Preferably, as shown in fig. 6 to 9, since the first splice single boards 1 and the second splice single boards 2 are staggered, a plurality of second splice single boards 2 are distributed around the first splice single board 1 in the vertical plane where the first splice single board 1 is located, and the first splice single board 1 and the second splice single board 2 are connected by a clamping structure, so that multiple groups of clamping structures on the first splice single board 1 are annularly distributed;
the clamping structure comprises a supporting plate 11, the supporting plate 11 is positioned between two adjacent bridging plates 9 on a second spliced single plate 2, the second spliced single plate 2 is lapped on the side wall of the supporting plate 11, so that the supporting plate 11 and the two bridging plates 9 realize clamping work, the first spliced single plate 1 and the second spliced single plate 2 realize mutual lapping work through the bridging plates 9 and the supporting plate 11, an aluminum single plate body formed by a plurality of first spliced single plates 1 and a plurality of second spliced single plates 2 forms an integral component, an inserting plate 12 is arranged on the supporting plate 11, the inserting plate 12 is positioned in the first spliced single plate 1, a guide sleeve 13 is arranged on the inserting plate 12 in a sliding manner, the guide sleeve 13 is fixed on the inner wall of the first spliced single plate 1, the outer end of the inserting plate 12 penetrates through the guide sleeve 13 and the first spliced single plate 1 and extends between the first spliced single plate 1 and the second spliced single plate 2 in a sliding manner, and an elastic piece 14 is connected between the supporting plate 11 and the inner wall of the first spliced single plate 1.
Specifically, the elastic sheet 14 generates elastic thrust to the supporting plate 11, and the plugboard 12 and the guide sleeve 13 can guide the supporting plate 11, so that the first spliced single plate 1 and the second spliced single plate 2 form a mutually overlapped clamping state, and the first spliced single plate 1 and the second spliced single plate 2 are convenient to assemble.
Preferably, as shown in fig. 9, the supporting plate 11 is fixedly connected with the main beam 7 through a plurality of locking bolts 17.
Specifically, the supporting plate 11 is fixed on the main beam 7 by adopting the locking bolt 17, so that the first splicing single plate 1 and the second splicing single plate 2 are all locked on the main beam 7, and the first splicing single plate 1 and the second splicing single plate 2 are tightly connected.
Preferably, as shown in fig. 9, a gap with a specified width exists between the first spliced single board 1 and the second spliced single board 2, a chute 15 is formed at the end of the plugboard 12 between the first spliced single board 1 and the second spliced single board 2, the chute 15 faces the outer side direction of the gap between the first spliced single board 1 and the second spliced single board 2, and an inclined plane in the chute 15 is inclined towards the direction away from the second spliced single board 2;
the end of the plugboard 12 between the first spliced single board 1 and the second spliced single board 2 is arranged to be an inclined plane towards the side wall of the supporting board 11, and the inclined plane is inclined towards the direction of the second spliced single board 2.
Specifically, through setting up the lateral wall of picture peg 12 tip towards layer board 11 as the inclined plane, can be when splitting first concatenation veneer 1 and second concatenation veneer 2, make picture peg 12 slide towards the direction of keeping away from second concatenation veneer 2 through promoting this inclined plane, the layer board 11 is taken out between two lapping plates 9 this moment, thereby make first concatenation veneer 1 and second concatenation veneer 2 break away from overlap joint screens state, conveniently tear down first concatenation veneer 1 and second concatenation veneer 2, and through setting up this inclined plane on the lateral wall of picture peg 12 tip towards layer board 11, can conveniently hide this inclined plane, effectively play the guard effect, avoid anybody to tear down first concatenation veneer 1 and second concatenation veneer 2 at will.
Through the inclined plane in the chute 15 and the inclined plane that picture peg 12 orientation layer board 11, the position of picture peg 12 on uide bushing 13 can be adjusted to adjust the position of layer board 11, make things convenient for the hole that is used for interlude lock bolt 17 on the layer board 11 to dock with the hole accuracy on girder 7, make things convenient for lock bolt 17 installation, and because the inclined plane slope orientation of chute 15 is kept away from the direction of second concatenation veneer 2, consequently even this inclined plane orientation gap outside, also can't make layer board 11 keep away from second concatenation veneer 2 with the help of this inclined plane, can't realize the work of split first concatenation veneer 1 and second concatenation veneer 2 through this inclined plane promptly.
Preferably, as shown in fig. 9, the supporting board 11 is provided with a plurality of positioning boards 16, the positioning boards 16 are located between the first splice veneer 1 and the second splice veneer 2, and the positioning boards 16 are in contact with the outer wall of the second splice veneer 2.
Specifically, by setting the positioning plate 16, the relative positions of the supporting plate 11 and the second spliced single plate 2 can be conveniently positioned and limited, and meanwhile, the distance between the first spliced single plate 1 and the second spliced single plate 2 can be conveniently positioned and limited.
Preferably, as shown in fig. 9, the supporting plate 11 is clamped with a right-angle guiding plate 18, and the supporting plate 11 slides on the right-angle guiding plate 18, and the right-angle guiding plate 18 is fixed on the inner wall of the first spliced single plate 1.
Specifically, by arranging the right-angle guide plate 18, the supporting plate 11 can be conveniently guided and supported, and the connection strength between the supporting plate 11 and the first spliced single plate 1 is improved, so that the strength of the aluminum single plate is improved.
Preferably, the preparation method of the aluminum veneer fireproof heat-insulation structure comprises the following steps:
a. bending a plate to form a specified shape, forming a first spliced single plate 1, a second spliced single plate 2 and an auxiliary beam 8, bending a lap plate 9 and a buckle plate 10 into the shape of the buckle plate 10 by adopting a flat plate, cutting a U-shaped groove on a supporting plate 11, directly punching and bending the plate in the U-shaped groove to obtain a positioning plate 16, cutting and bending the flat plate into the shape of a right-angle guide plate 18, bending a plugboard 12, and processing a fixed inclined plane at the end part of the plugboard 12;
b. welding joints of the bent plates, namely welding joints on the first spliced single plate 1 and the second spliced single plate 2, welding the lap plate 9 on the second spliced single plate 2, welding the plugboard 12 on the supporting board 11, welding the guide sleeve 13 on the first spliced single plate 1, and welding the right-angle guide plate 18 on the first spliced single plate 1;
c. carrying out flower dropping treatment on each cut plate part;
d. a flame retardant layer 5, a heat preservation layer 4, a heat insulation layer 3, a heat preservation layer 4 and a flame retardant layer 5 are sequentially paved in the first spliced single board 1 and the second spliced single board 2 from inside to outside, and after the paving is finished, a fireproof coating 6 is coated on the surfaces of the first spliced single board 1, the second spliced single board 2 and the outermost flame retardant layer 5;
e. coating fluorocarbon coatings on other parts except the first spliced single plate 1 and the second spliced single plate 2;
f. the support plate 11 is clamped on the right-angle guide plate 18 in a preliminary assembly mode, the inserting plate 12 slides through the guide sleeve 13, the elastic sheet 14 is connected between the first spliced single plate 1 and the support plate 11, at the moment, the preparation work is completed, and the splicing work of the first spliced single plate 1 and the second spliced single plate 2 can be directly carried out when the construction is to be carried out.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The aluminum veneer fireproof heat-insulating structure is characterized by comprising an aluminum veneer body, wherein a heat-insulating layer (3) is arranged in the aluminum veneer body, heat-insulating layers (4) are arranged on the inner side and the outer side of the heat-insulating layer (3), a flame-retardant layer (5) is arranged on the outer layer of the heat-insulating layer (4), and fireproof coatings (6) are coated on the outer surface of the flame-retardant layer (5) in a bare state in the aluminum veneer body and the outer wall of the aluminum veneer body;
the heat insulation layer (3) is a vacuum cavity layer made of ceramic spherical particle hollow materials, the heat insulation layer (4) is made of polystyrene foam plastics, the flame retardant layer (5) is made of glass fibers, and the fireproof coating (6) is made of flame retardant ceramic layer paint;
the aluminum veneer body is formed by splicing a plurality of first spliced veneers (1) and a plurality of second spliced veneers (2) in a staggered manner, a clamping structure is connected between the first spliced veneers (1) and the second spliced veneers (2), a plurality of lapping plates (9) are arranged on one side, facing a building wall, of each second spliced veneer (2), the plurality of lapping plates (9) are distributed at each corner position of the second spliced veneers (2), and each lapping plate (9) is provided with a buckling plate (10);
a main beam (7) is arranged between the first splicing single plate (1) and the second splicing single plate (2), a notch is vertically formed in the main beam (7), a buckle plate (10) is inserted into the notch, a lap plate (9) is fixedly connected with the main beam (7) through bolts, an auxiliary beam (8) is connected between two adjacent main beams (7), and the first splicing single plate (1) is connected with the auxiliary beam (8);
because the first splice single plates (1) and the second splice single plates (2) are distributed in a staggered way, a plurality of second splice single plates (2) are distributed around the first splice single plates (1) on the vertical plane where the first splice single plates (1) are located, and the first splice single plates (1) and the second splice single plates (2) are connected through a clamping structure, so that a plurality of groups of clamping structures on the first splice single plates (1) are distributed in a ring shape;
the utility model provides a joint structure includes layer board (11), layer board (11) are located between two adjacent lapping plates (9) on second concatenation veneer (2), and second concatenation veneer (2) overlap joint is on layer board (11) lateral wall, thereby make layer board (11) and two lapping plates (9) realize joint work, and first concatenation veneer (1) and second concatenation veneer (2) realize mutual overlap joint work through lapping plates (9) and layer board (11), thereby make the aluminium veneer body that a plurality of first concatenation veneer (1) and a plurality of second concatenation veneer (2) are constituteed form an integral component, be provided with picture peg (12) on layer board (11), picture peg (12) are located first concatenation veneer (1), and the slip cap is equipped with uide bushing (13) on picture peg (12), uide bushing (13) are fixed on first concatenation veneer (1) inner wall, the outer end of picture peg (12) passes uide bushing (13) and first concatenation veneer (1) and slides and stretch to between first concatenation veneer (1) and the second concatenation veneer (2), be connected between first veneer (11) and first veneer (14).
2. An aluminium veneer fireproof insulation as claimed in claim 1, characterized in that the pallet (11) is fixedly connected to the main girder (7) by means of a plurality of locking bolts (17).
3. An aluminum veneer fireproof heat-insulating structure as claimed in claim 2, characterized in that a gap with a specified width exists between the first spliced veneer (1) and the second spliced veneer (2), a chute (15) is arranged at the end part of the plugboard (12) between the first spliced veneer (1) and the second spliced veneer (2), the chute (15) faces the outer side direction of the gap between the first spliced veneer (1) and the second spliced veneer (2), and an inclined plane in the chute (15) faces the direction away from the second spliced veneer (2);
the end part of the plugboard (12) between the first spliced single board (1) and the second spliced single board (2) is arranged to be an inclined plane towards the side wall of the supporting board (11), and the inclined plane is inclined towards the direction of the second spliced single board (2).
4. An aluminium veneer fireproof insulation structure as claimed in claim 3, characterized in that the supporting plate (11) is provided with a plurality of positioning plates (16), the positioning plates (16) are located between the first splice veneer (1) and the second splice veneer (2), and the positioning plates (16) are in contact with the outer wall of the second splice veneer (2).
5. An aluminium veneer fireproof insulation structure as claimed in claim 4, characterized in that the supporting plate (11) is provided with a right-angle guide plate (18) in a clamping manner, the supporting plate (11) slides on the right-angle guide plate (18), and the right-angle guide plate (18) is fixed on the inner wall of the first splicing veneer (1).
6. A method for preparing the aluminum veneer fireproof heat preservation structure as claimed in claim 1, which is characterized by comprising the following steps:
a. bending a plate to form a specified shape, forming a first spliced single plate (1), a second spliced single plate (2) and an auxiliary beam (8), bending a lapping plate (9) and a buckling plate (10) into the shape of the buckling plate (10) by adopting a flat plate, cutting a U-shaped groove on a supporting plate (11), directly punching and bending the plate in the U-shaped groove to obtain a positioning plate (16), cutting and bending a flat plate into the shape of a right-angle guide plate (18), bending a plugboard (12), and processing a fixed inclined plane at the end part of the plugboard (12);
b. welding joints of the bent plates, namely welding joints on the first spliced single plate (1) and the second spliced single plate (2), welding a lap plate (9) on the second spliced single plate (2), welding a plugboard (12) on a supporting plate (11), welding a guide sleeve (13) on the first spliced single plate (1), and welding a right-angle guide plate (18) on the first spliced single plate (1);
c. carrying out flower dropping treatment on each cut plate part;
d. a flame retardant layer (5), an insulating layer (4), a heat insulating layer (3), the insulating layer (4) and the flame retardant layer (5) are sequentially paved in the first spliced single board (1) and the second spliced single board (2) from inside to outside, and after the paving is completed, a fireproof coating (6) is coated on the surfaces of the first spliced single board (1), the second spliced single board (2) and the outermost flame retardant layer (5);
e. coating fluorocarbon coatings on other parts except the first spliced single plate (1) and the second spliced single plate (2);
f. preliminary equipment is with layer board (11) joint on right angle deflector (18) to picture peg (12) slip pass uide bushing (13), connect shell fragment (14) between first concatenation veneer (1) and layer board (11), and preparation work is accomplished this moment, can directly carry out the work of assembling of first concatenation veneer (1) and second concatenation veneer (2) when waiting to be under construction.
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