CN111945961A - Light steel structure composite board and technological method thereof - Google Patents
Light steel structure composite board and technological method thereof Download PDFInfo
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- CN111945961A CN111945961A CN202010843127.5A CN202010843127A CN111945961A CN 111945961 A CN111945961 A CN 111945961A CN 202010843127 A CN202010843127 A CN 202010843127A CN 111945961 A CN111945961 A CN 111945961A
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- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000005219 brazing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 12
- 238000009413 insulation Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1662—Inverted roofs or exteriorly insulated roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The application relates to a light steel structure composite board and a process method thereof, which comprises a bottom board with a cavity formed inside and a heat-insulating layer arranged in the cavity of the bottom board, the two side edges of the bottom plate in the length direction are respectively and fixedly connected with a first connecting plate and a second connecting plate which extend along the length direction, the cross sections of the first connecting plate and the second connecting plate are V-shaped and are respectively opened upwards and downwards, the side edges far away from the first connecting plate and the second connecting plate are respectively and fixedly connected with a connecting pipe and two first clamping connecting plates, the connecting pipe, the first clamping connecting plate, the first connecting plate and the second connecting plate extend along the length direction of the bottom plate, the connecting pipe card is located between two first joint boards of another bottom plate and the opening of two first joint boards down, two be provided with the fixed subassembly that is used for restricting connecting pipe axial displacement between the first joint board. This application has the effect of the relative preferred of installation back heat preservation effect.
Description
Technical Field
The application relates to the field of building materials, in particular to a light steel structure composite board and a process method thereof.
Background
The composite board is a board formed by combining two or more than two materials, and when the fireproof energy-saving roof composite board in the prior art is used, the roof composite board is mostly arranged on a roof in a lap joint mode; but during the in-service use, the lapped stability ability of roofing composite sheet is poor, and the composite sheet is blown open easily when meetting the strong wind condition, uses inconveniently, and the practicality is poor.
Chinese patent with application number CN107816172A in the related art discloses a lap joint structure of roof composite board, which has the technical key points that: including roof boarding, composite sheet bridging device, reinforcing plate, the waterproof ventilative layer of composite sheet, fixed screw, composite sheet heat preservation, the dampproofing gas barrier layer of composite sheet, structure bottom plate fixed orifices, fix together roof boarding, the waterproof ventilative layer of composite sheet, composite sheet heat preservation, the dampproofing gas barrier layer of composite sheet, structure bottom plate etc. through the screw. When actual installation used, roof boarding, the waterproof ventilative layer of composite sheet and structural bottom plate pass through the screw fixation, and at the in-process of long-term use, outside water, vapour etc. can permeate the inside of composite sheet, destroy the original thermal insulation performance of composite sheet.
In the above-described related art, the inventors considered that there was a drawback of poor heat insulating performance.
Disclosure of Invention
In order to maintain the thermal insulation performance of the composite board after installation, the application provides a light steel structure composite board and a process method thereof.
The application provides a light steel structure composite board and a process method thereof, which adopt the following technical scheme:
in a first aspect, the application provides a light steel structure composite board, which adopts the following technical scheme:
the utility model provides a light steel structure composite sheet, has the bottom plate of cavity and sets up the heat preservation in the bottom plate cavity including the inside shaping, bottom plate length direction's both sides border is first connecting plate and the second connecting plate that fixedly connected with extends along its length direction respectively, the transversal V-arrangement of personally submitting and both respectively up and down opening of first connecting plate and second connecting plate, the side edge that first connecting plate and second connecting plate kept away from mutually is along fixedly connected with connecting pipe and two first joint boards respectively, connecting pipe, first joint board, first connecting plate and second connecting plate all extend along the length direction of bottom plate, the connecting pipe card is located between two first joint boards of another bottom plate and the opening of two first joint boards down, two be provided with the fixed subassembly that is used for restricting connecting pipe axial displacement between the first joint board.
Through adopting above-mentioned technical scheme, when using, only need make the connecting pipe card locate even between the two first joint boards on the bottom plate can to be used for the bottom plate of difference can restrict each other, and need not fix through the structure of destroying the bottom plate, thereby can optimize the thermal insulation performance after the installation, can do certain rotation between two adjacent bottom plates simultaneously when using, can be more adapted in the roofing with the adaptation, optimize the result of use.
Preferably, the pipe wall shaping of first joint board and the connecting pipe by two first joint board centre gripping has a plurality of restriction annular grooves and restriction ring platform, restriction ring platform card is located in the restriction annular groove, and is a plurality of restriction ring platform distributes along the axial of connecting pipe.
Through adopting above-mentioned technical scheme, because the direct card of connecting pipe is located between two first joint boards, slide relatively easily during the use, locate the limiting ring inslot through limiting ring platform card, can further limit the axial displacement of the relative first joint board of connecting pipe, stability when optimizing the use.
Preferably, the opening edges of the two first clamping plates are respectively away from each other and folded to form guide plates.
Through adopting above-mentioned technical scheme, the connecting pipe card of being convenient for is located between two first joint boards, optimizes the result of use.
Preferably, the connecting pipe has seted up a plurality of holes of sliding towards one side of its first joint board of joint, fixed subassembly is including wearing to locate the fixed pipe of connecting pipe and a plurality of fixed blocks that distribute along the connecting pipe axial, the hole of sliding is worn to locate by the fixed block, fixed block fixed connection can be dismantled in fixed pipe in first joint board and fixed block.
Through adopting above-mentioned technical scheme, when using, the relative axial displacement who locates the hole restriction connecting pipe and the first joint board that slides is inserted to the accessible fixed block, and fixed pipe can be when the connecting pipe breaks away from first joint board simultaneously, and the restriction fixed block breaks away from the connecting pipe to first joint board breaks away from the possibility of connecting pipe when reducing the use, and the angle change's that does the adaptability at two adjacent bottom plates adjustment is, and the accessible fixed block slides along the hole that slides and reduces and interfere.
Preferably, one end of the fixing block penetrating into the connecting pipe is fixedly connected with two first clamping strips for clamping the fixing pipe.
Through adopting above-mentioned technical scheme, fixed pipe makes both can dismantle the connection through being the centre gripping of two first joint strips.
Preferably, a plurality of joint annular of its axial distribution of edge are seted up to the pipe wall of fixed pipe, be provided with breakable rete in the joint annular, the inside shaping of breakable rete has cavity and cavity intussuseption to be filled with the structure and glues, first joint strip card is located in the joint annular.
Through adopting above-mentioned technical scheme, when using, breakable rete is through setting up in the joint annular, and reduce breakable rete impaired possibility when not installing, when the installation simultaneously, the first joint strip joint of accessible is in the in-process of joint annular, make the structure glue flow, in being fixed in the joint annular with first joint strip, and through the first joint strip of joint annular restriction, make both fixed relatively more stable when reducing the axial displacement of the relative connecting pipe of fixed pipe when using.
Preferably, the clamping ring groove is internally formed with two guide blocks, the guide blocks are flush with the outer wall of the fixed pipe, the guide blocks are divided into two groups and are distributed along the axial direction of the fixed pipe, and the first clamping strip protrudes outwards to form a clamping part matched with the guide blocks.
Through adopting above-mentioned technical scheme, when making first joint strip joint in the joint annular, can make first joint strip along the outer wall of fixed pipe and the outer wall guide of guide block to the position that corresponds earlier, then make first joint strip joint locate in the joint annular to reduce the possibility that fragile rete damaged influence fixed effect in advance in the installation.
Preferably, the fixed pipe and the two groups of the plurality of guide blocks are provided with two guide grooves, the guide grooves extend along the length direction of the fixed pipe, the opening edges of the guide grooves are arranged in a rounded manner, and one ends, far away from the fixed block, of the two first clamping bars are respectively far away from the bending portion to form a guide portion.
Through adopting above-mentioned technical scheme, when using, can be so that the guide part card locates in the guide way to make the guide part slide along the guide way and can make the fixed pipe axial slide to the position that corresponds, when further reducing the installation, fragile rete is in advance by the possibility of first joint strip damage, further optimizes the result of use.
Preferably, the bottom plate is including the apron and the mounting panel that are parallel to each other, the border of mounting panel and mounting panel turns over the shaping in opposite directions respectively and has third connecting plate and fourth connecting plate, third connecting plate inboard is provided with a plurality of grip blocks, the fourth connecting plate is by the centre gripping between third connecting plate and grip block, the face of third connecting plate and grip block to the curb plate face and fourth connecting plate shaping respectively has a plurality of intermeshing's restriction terrace with edges, third connecting plate and grip block are provided with the welding layer to the curb plate face respectively, the welding layer includes following composition according to weight percent: 3-6% of C, 14.0-18.0% of Cr, 2.7-3.5% of B, 4-5.5% of Si, 3.5-5% of Fe, 1.0-1.5% of Mn and the balance of Ni.
By adopting the technical scheme, when in assembly, the mounting plate is clamped between the third connecting plate and the clamping plate through the fourth connecting plate and is connected with the cover plate, meanwhile, the fourth connecting plate, the third connecting plate and the clamping plate are fixed in a brazing mode, and the fourth connecting plate, the third connecting plate and the clamping plate can be sealed, so as to reduce the damage of the heat preservation effect of the heat preservation layer caused by the water vapor and the like outside entering the bottom plate when in use, meanwhile, when the cover plate and the mounting plate bear the pulling force which is far away from each other, the limit can be performed through the limit edge tables which are meshed with each other, so as to optimize the use effect, at the moment, the solidus line of the welding layer is about 920 ℃, the liquidus line is about 970 ℃, so that when the heat preservation layer is arranged in the mounting plate for brazing, the heat preservation of the heat preservation layer cannot be damaged, and the connection strength can be optimized to optimize the using effect.
In a second aspect, the application provides a process method for a light steel structure composite plate, which adopts the following technical scheme:
a, comprising the steps of: s1, forming a bottom plate: respectively stamping the integrally formed cover plate, the third connecting plate and the clamping plate by adopting a steel billet, and stamping the integrally formed mounting plate and the fourth connecting plate by adopting a stainless steel billet; s2, composite welding layer: compounding brazing materials on the opposite side plate surfaces of the third connecting plate and the clamping plate to form a welding layer; s3, welding and forming: placing the high-temperature-resistant heat-preservation layer in the mounting plate and the fourth connecting plate, enabling the fourth connecting plate to be inserted between the third connecting plate and the clamping plate, placing the assembled bottom plate in a vacuum heating furnace for heating at 1000 ℃ for 1 hour, and then cooling to below 100 ℃ at the speed of less than or equal to 50 ℃/h for discharging and air cooling; s4, forming an overlapping structure: weld stamping forming's first connecting plate and second connecting plate respectively in the side edge of apron earlier, then weld the connecting pipe in first connecting plate, two first joint boards weld in first connecting plate, with two first joint strip welds in the fixed block, welds a plurality of fixed blocks in first joint board at last.
Through adopting above-mentioned technical scheme, can make the bottom plate in the equipment process, the fourth connecting plate can be abundant and the contact of third connecting plate to when can making the welding layer melt, can be comparatively abundant relatively do sealedly to the clearance between fourth connecting plate, third connecting plate and the grip block, with the heat preservation effect of optimizing installation back bottom plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when using, only need make the connecting pipe card locate even between two first joint boards on a bottom plate can to be used for the bottom plate of difference can restrict each other, and need not fix through the structure that destroys the bottom plate, thereby can optimize the thermal insulation performance after the installation, can do certain rotation simultaneously when using between two adjacent bottom plates, can adapt to the roofing more with the adaptation, optimize the result of use.
Drawings
Fig. 1 is a schematic view of a mounting structure of an embodiment of the present application.
Fig. 2 is an exploded schematic view of an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 1.
Fig. 5 is a partial schematic view of an embodiment of the present application.
Fig. 6 is a schematic structural view of a fixing tube according to an embodiment of the present application.
FIG. 7 is a process flow diagram of an embodiment of the present application.
Description of reference numerals: 1. a base plate; 11. a first connecting plate; 111. a connecting pipe; 112. a confinement ring stage; 113. a sliding hole; 12. a second connecting plate; 121. a first clamping connection plate; 122. a limiting ring groove; 123. a guide plate; 13. a cover plate; 131. a third connecting plate; 132. a clamping plate; 133. welding the layers; 14. mounting a plate; 141. a fourth connecting plate; 142. a second clamping plate; 2. a heat-insulating layer; 3. a fixing assembly; 31. a fixed tube; 311. clamping the ring groove; 312. a frangible membrane layer; 313. a guide block; 314. a guide groove; 32. a fixed block; 321. a first clamping strip; 322. a clamping part; 323. a guide portion.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses light steel structure composite board.
Referring to fig. 1 and 2, the heat insulation layer 2 comprises a bottom plate 1 and a heat insulation layer 1, the bottom plate 1 comprises a cover plate 13 and a mounting plate 14 which are parallel to each other, the edges of the mounting plate 14 and the mounting plate 14 are respectively folded and formed with a third connecting plate 131 and a fourth connecting plate 141, the inner side of the third connecting plate 131 is provided with a plurality of clamping plates 132, and the fourth connecting plate 141 is clamped between the third connecting plate 131 and the clamping plates 132, so that a cavity is formed inside the bottom plate 1.
Referring to fig. 2 and 3, a plurality of limiting ledges are respectively formed on the facing side plate surfaces of the third connecting plate 131, the clamping plate 132 and the fourth connecting plate 141, the limiting ledges are in a ratchet structure, the limiting ledges of the facing side plate surfaces of the third connecting plate 131 and the clamping plate 132 are engaged with the limiting ledges on the fourth connecting plate 141, the facing side plate surfaces of the third connecting plate 131 and the clamping plate 132 are respectively provided with a welding layer 133, and the welding layer 133 comprises the following components in percentage by weight: 3-6% of C, 14.0-18.0% of Cr, 2.7-3.5% of B, 4-5.5% of Si, 3.5-5% of Fe, 1.0-1.5% of Mn and the balance of Ni; the solidus temperature of the solder layer 133 is approximately 920 c and the liquidus temperature is approximately 970 c. The insulating layer 2 is disposed on the inner sides of the fourth connecting plate 141 and the mounting plate 14, and the insulating layer 2 is a plate made of a high-temperature resistant material, preferably a high-alumina silicate refractory fiberboard or a zirconium-containing refractory fiber cotton board. And, the cover plate 13 and the mounting plate 14 are respectively formed with a guiding groove extending along the length direction thereof for guiding rainwater and enhancing the overall strength thereof after mounting.
During assembly, the mounting plate 14 is clamped between the third connecting plate 131 and the clamping plate 132 through the fourth connecting plate 141 and connected to the cover plate 13, meanwhile, the fourth connecting plate 141, the third connecting plate 131 and the clamping plate 132 are fixed through brazing, and the fourth connecting plate 141, the third connecting plate 131 and the clamping plate 132 can be sealed, so that damage to the heat preservation effect of the heat preservation layer 2 caused by the fact that external water vapor and the like enter the bottom plate 1 during use is reduced, and meanwhile, when the cover plate 13 and the mounting plate 14 bear the pulling force which is far away from each other, the limit of the limit prism tables which are meshed with each other can be achieved, so that the use effect is optimized, at the moment, the solidus line of the welding layer 133 is about 920 ℃, the liquidus line is about 970 ℃, so that damage to the heat preservation of the heat preservation layer 2 cannot be caused when the heat preservation layer 2 is arranged in the mounting plate 14 for brazing.
Referring to fig. 2 and 3, a second clamping plate 142 is fixedly connected to one side edge of the fourth connecting plate 141 facing the cover plate 13, the second clamping plate 142 is thinner than the fourth connecting plate 141 and has the same structure, and a limiting ledge engaged with the limiting ledge on the third connecting plate 131 and the clamping plate 132 is formed in the second clamping plate 142, so that the outer plate surface between the third connecting plate 131 and the fourth connecting plate 141 can be flush when the clamping plate is in use.
Referring to fig. 3 and 4, the cover plate 13 has a long plate-shaped structure, and a first connecting plate 11 and a second connecting plate 12 are fixedly connected to both side edges of the cover plate 13 in the length direction, and both the first connecting plate 11 and the second connecting plate 12 extend in the length direction of the cover plate 13. The cross sections of the first connecting plate 11 and the second connecting plate 12 are both in a V shape, and the first connecting plate 11 and the second connecting plate 12 are arranged in opposite openings, wherein the first connecting plate 11 is arranged in an upward opening mode, and the second connecting plate 12 is arranged in a downward opening mode. A connecting pipe 111 is fixedly connected to the side edge of the first connecting plate 11 far away from the second connecting plate 12, and the axial direction of the connecting pipe 111 is parallel to the length direction of the first connecting plate 11; the second connecting plate 12 is far away from the side edge of the first connecting plate 11 and is fixedly connected with two first clamping plates 121, the first clamping plates 121 are of arc-shaped plate-shaped structures, and the first clamping plates 121 are oppositely opened. Wherein, two first joint boards 121 are mutually fixed and connected, when installing, the connecting pipe 111 is clamped between two first joint boards 121 on another base plate 1. A fixing assembly 3 for limiting the axial displacement of the connecting pipe 111 is arranged between the two first clamping plates 121.
When the heat insulation plate is used, only the connecting pipe 111 needs to be clamped between two first clamping plates 121 on one connecting bottom plate 1, so that the different bottom plates 1 can be mutually limited, the fixing is not needed to be carried out through the structure of the damaged bottom plate 1, the heat insulation performance after the installation can be optimized, meanwhile, when the heat insulation plate is used, certain rotation can be carried out between two adjacent bottom plates 1, the heat insulation plate can be more adaptive to a roof, and the using effect is optimized.
Referring to fig. 3 and 4, the opening edges of the two first clamping plates 121 are respectively away from each other and folded to form guide plates 123, and the guide plates 123 are in arc-shaped plate structures, so that the connecting pipe 111 is clamped between the two first clamping plates 121, and the using effect is optimized.
The plate surface of the first engaging plate 121 and the pipe wall of the connecting pipe 111 are respectively formed with a plurality of limiting ring grooves 122 and limiting ring platforms 112 by outward concave molding, and the limiting ring platforms 112 are clamped in the limiting ring grooves 122. And a plurality of limiting ring stands 112 are distributed along the axial direction of the connecting pipe 111 for further limiting the axial displacement of the connecting pipe 111 relative to the first catching plate 121, optimizing stability in use.
Referring to fig. 4 and 5, a plurality of sliding holes 113 are formed in the connecting tube 111 on a side facing the first clamping plate 121 of the joint, the sliding holes 113 are distributed along the axial direction of the connecting tube 111, and the sliding holes 113 are elongated holes and extend around the central axis of the connecting tube 111. The fixing assembly 3 includes a fixing tube 31 penetrating through the connecting tube 111 and a plurality of fixing blocks 32 axially distributed in the connecting tube 111, and the fixing blocks 32 are fixedly connected to the first clamping plate 121 and the plurality of fixing blocks 32 penetrate through the plurality of sliding holes 113 respectively. The end of the fixing block 32 penetrating the connection pipe 111 is detachably connected to the fixing pipe 31. So that when in use, the fixing block 32 is inserted into the sliding hole 113 to limit the relative axial displacement between the connecting pipe 111 and the first clamping plate 121, and at the same time, the fixing pipe 31 can limit the fixing block 32 from being separated from the connecting pipe 111 when the connecting pipe 111 is separated from the first clamping plate 121, so as to reduce the possibility that the first clamping plate 121 is separated from the connecting pipe 111 when in use, and the adjustment of the adaptive angle change between the two adjacent bottom plates 1 is that the interference can be reduced by the sliding of the fixing block 32 along the sliding hole 113.
One end of the fixing block 32 penetrating into the connecting pipe is fixedly connected with two first clamping strips 321 clamping the fixing pipe 31, so that the fixing block 32 is detachably connected to the fixing pipe 31.
The pipe wall of the fixed pipe 31 is provided with a plurality of clamping ring grooves 311 distributed along the axial direction of the fixed pipe, and the clamping ring grooves 311 are arranged around the central axis of the fixed pipe 31.
Referring to fig. 3, a fragile film layer 312 is disposed in the snap ring groove 311, a cavity is formed in the fragile film layer 312, and a structural adhesive is filled in the cavity of the fragile film layer 312. When two adjacent bottom plates 1 are connected, the first clamping strip 321 is clamped in the clamping ring groove 311. When using, breakable rete 312 is through setting up in joint annular 311, and reduce breakable rete 312 impaired possibility when not installing, when the installation simultaneously, the first joint strip 321 joint of accessible is in the in-process of joint annular 311, destroy breakable rete 312 and make the structure glue flow out, in order being fixed in joint annular 311 with first joint strip 321, and limit first joint strip 321 through joint annular 311, make both fixed relatively more stable when reducing the axial displacement of fixed pipe 31 relative connecting pipe 111 during the use.
Referring to fig. 6, two guide blocks 313 are formed in the snap ring groove 311, and the guide blocks 313 are flush with the outer wall of the fixing tube 31. The plurality of guide blocks 313 are divided into two groups, the guide blocks 313 in the same group are distributed along the axial direction of the fixing tube 31, the first clamping bar 321 protrudes outwards to form a clamping portion 322 matched with the guide blocks 313, and the clamping portion 322 is U-shaped and the opening of the clamping portion faces the clamping ring groove 311.
The guide block 313 is engaged with the engaging portion 322. Therefore, when the first clamping bar 321 is clamped in the clamping ring groove 311, the first clamping bar 321 can be guided to the corresponding position along the outer wall of the fixing tube 31 and the outer wall of the guide block 313, and then the first clamping bar 321 is clamped in the clamping ring groove 311, so that the possibility that the fixing effect is influenced due to the fact that the fragile film layer 312 is damaged in advance in the installation process is reduced.
The fixed tube 31 and the two groups of the plurality of guide blocks 313 are provided with two guide grooves 314, the two guide grooves 314 are arranged around the fixed tube 31, the opening edges of the guide grooves 314 are arranged in a rounded shape, and one ends of the two first clamping bars 321 far away from the fixed block 32 are respectively away from each other and folded to form guide parts 323. When the fixing device is used, the guide part 323 can be clamped in the guide groove 314, and the guide part 323 can slide along the guide groove 314, so that the fixing tube 31 can axially slide to a corresponding position, the possibility that the fragile film layer 312 is damaged by the first clamping strip 321 in advance during installation is further reduced, and the using effect is further optimized.
The embodiment of the application also discloses a process method of the light steel structure composite plate. Referring to fig. 7, the method includes the steps of: s1, forming the bottom plate 1: the cover plate 13, the third connecting plate 131 and the clamping plate 132 are integrally stamped by adopting a steel billet, and the mounting plate 14 and the fourth connecting plate 141 are integrally stamped by adopting a stainless steel billet;
s2, composite solder layer 133: the brazing material is compounded on the opposite side plate surfaces of the third connecting plate 131 and the clamping plate 132 to form a welding layer 133;
s3, welding and forming: placing the high-temperature-resistant heat-insulating layer 2 in the mounting plate 14 and the fourth connecting plate 141, so that the fourth connecting plate 141 is inserted between the third connecting plate 131 and the clamping plate 132, placing the assembled bottom plate 1 in a vacuum heating furnace for heating at 1000 ℃ for 1 hour, and then cooling to below 100 ℃ at the speed of less than or equal to 50 ℃/h for discharging and air cooling;
s4, forming an overlapping structure: weld first connecting plate 11 and second connecting plate 12 of stamping forming in the side border of apron 13 respectively earlier, then weld connecting pipe 111 in first connecting plate 11, weld two first joint boards 121 in second connecting plate 12, weld two first joint strips 321 in fixed block 32, weld a plurality of fixed blocks 32 in first joint board 121 at last.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a light steel structure composite sheet, includes that inside shaping has bottom plate (1) of cavity and sets up heat preservation (2) in bottom plate (1) cavity, its characterized in that: the two side edges of the bottom plate (1) in the length direction are respectively and fixedly connected with a first connecting plate (11) and a second connecting plate (12) which extend along the length direction, the cross sections of the first connecting plate (11) and the second connecting plate (12) are V-shaped and are respectively opened upwards and downwards, the side edges of the first connecting plate (11) and the second connecting plate (12) which are far away from each other are respectively and fixedly connected with a connecting pipe (111) and two first clamping connecting plates (121), the connecting pipe (111), the first clamping connecting plate (121), the first connecting plate (11) and the second connecting plate (12) all extend along the length direction of the bottom plate (1), the connecting pipe (111) is clamped between two first clamping plates (121) of the other base plate (1), openings of the two first clamping plates (121) face downwards, and a fixing assembly (3) used for limiting axial displacement of the connecting pipe (111) is arranged between the two first clamping plates (121).
2. A light gauge steel structural composite panel according to claim 1, characterized in that: first joint board (121) and the pipe wall shaping of connecting pipe (111) by two first joint board (121) centre grippings have a plurality of restriction annular grooves (122) and restriction ring platform (112), restriction ring platform (112) card is located in restriction annular groove (122), and is a plurality of restriction ring platform (112) are along the axial distribution of connecting pipe (111).
3. A light gauge steel structural composite panel according to claim 1, characterized in that: the opening edges of the two first clamping plates (121) are respectively away from each other and are folded to form guide plates (123).
4. A light gauge steel structural composite panel according to claim 1, characterized in that: connecting pipe (111) have been seted up a plurality of holes (113) that slide towards one side of its first joint board (121) of joint, fixed subassembly (3) are including wearing to locate fixed pipe (31) and a plurality of fixed block (32) along connecting pipe (111) axial distribution of connecting pipe (111), hole (113) slide are worn to locate in fixed block (32), fixed block (32) fixed connection can be dismantled in fixed pipe (31) in first joint board (121) and fixed block (32).
5. A light gauge steel structural composite panel according to claim 4, characterized in that: one end of the fixing block (32) penetrating into the connecting pipe (111) is fixedly connected with two first clamping strips (321) for clamping the fixing pipe (31).
6. A light gauge steel structural composite panel according to claim 5, characterized in that: a plurality of joint annular (311) that distribute along its axial are seted up to the pipe wall of fixed pipe (31), be provided with breakable rete (312) in joint annular (311), the inside shaping of breakable rete (312) has cavity and cavity intussuseption to be filled with the structure and glues, first joint strip (321) card is located in joint annular (311).
7. A light gauge steel structural composite panel according to claim 6, characterized in that: the shaping has two guide block (313) in joint annular (311), guide block (313) and the outer wall parallel and level of fixed pipe (31), and is a plurality of guide block (313) divide into two sets ofly and a plurality of guide block (313) along the axial distribution of fixed pipe (31) of the same group, first joint strip (321) outwards bulge shaping has joint portion (322) of adaptation guide block (313).
8. The light gauge steel structural composite panel of claim 7, wherein: two guide grooves (314) are formed in the fixed pipe (31) and the two groups of guide blocks (313), the guide grooves (314) extend along the length direction of the fixed pipe (31), the opening edges of the guide grooves (314) are arranged in a rounded angle mode, and one ends, far away from the fixed block (32), of the two first clamping bars (321) are respectively far away from the guide portions (323) formed by folding.
9. A light gauge steel structural composite panel according to claim 1, characterized in that: bottom plate (1) is including apron (13) and mounting panel (14) that are parallel to each other, the border of mounting panel (14) and mounting panel (14) is respectively in opposite directions the turnover shaping and is had third connecting plate (131) and fourth connecting plate (141), third connecting plate (131) inboard is provided with a plurality of grip blocks (132), fourth connecting plate (141) are by the centre gripping between third connecting plate (131) and grip block (132), the face of third connecting plate (131) and grip block (132) opposite side face and fourth connecting plate (141) is the shaping respectively has a plurality of intermeshing's restriction terrace with edges, third connecting plate (131) and grip block (132) opposite side face are provided with welding layer (133) respectively, welding layer (133) include following composition according to weight percent: 3-6% of C, 14.0-18.0% of Cr, 2.7-3.5% of B, 4-5.5% of Si, 3.5-5% of Fe, 1.0-1.5% of Mn and the balance of Ni.
10. A process method for a light steel structure composite board is characterized by comprising the following steps: the method comprises the following steps: s1, forming bottom plate (1): the cover plate (13), the third connecting plate (131) and the clamping plate (132) are integrally stamped by adopting a steel billet respectively, and the mounting plate (14) and the fourth connecting plate (141) are integrally stamped by adopting a stainless steel billet simultaneously; s2, composite welding layer (133): the brazing material is compounded on the third connecting plate (131) and the opposite side plate surface of the clamping plate (132) to form a welding layer (133); s3, welding and forming: placing the high-temperature-resistant heat-insulating layer (2) in the mounting plate (14) and the fourth connecting plate (141), inserting the fourth connecting plate (141) between the third connecting plate (131) and the clamping plate (132), placing the assembled bottom plate (1) in a vacuum heating furnace for heating at 1000 ℃ for 1 hour, and then cooling to below 100 ℃ at the speed of less than or equal to 50 ℃/h for air cooling; s4, forming an overlapping structure: weld first connecting plate (11) and second connecting plate (12) of stamping forming in the side edge of apron (13) respectively earlier, then weld connecting pipe (111) in first connecting plate (11), weld in first connecting plate (11) two first joint board (121), weld two first joint strip (321) in fixed block (32), weld a plurality of fixed blocks (32) in first joint board (121) at last.
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| CN202010843127.5A CN111945961B (en) | 2020-08-20 | 2020-08-20 | Light steel structure composite board and technological method thereof |
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| CN202010843127.5A CN111945961B (en) | 2020-08-20 | 2020-08-20 | Light steel structure composite board and technological method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173547A (en) * | 2006-11-02 | 2008-05-07 | 深圳赤晓组合房屋有限公司 | Light metallic face sandwich roof plate and bridging arrangement thereof |
| CN201588310U (en) * | 2010-01-12 | 2010-09-22 | 永州市鑫盈建材有限公司 | Curved M-mode aluminum corrugated compound plate |
| CN102677830A (en) * | 2012-05-23 | 2012-09-19 | 品诚塑胶科技（上海）有限公司 | Insertion board easy to assemble and disassemble |
| JP2013007153A (en) * | 2011-05-24 | 2013-01-10 | Aruapia Kk | Transverse roofing device with ventilation function |
| US9719258B1 (en) * | 2016-05-23 | 2017-08-01 | Daniel J. Harkins | Seamless sheet insulation around roof structural members |
| CN206769078U (en) * | 2017-06-08 | 2017-12-19 | 鲁燕里 | A kind of architectural exterior insulation composite plate |
| CN107816172A (en) * | 2017-11-07 | 2018-03-20 | 安徽三宝钢结构股份有限公司 | A kind of bridging arrangement of roof composite board |
| CN207277699U (en) * | 2017-09-27 | 2018-04-27 | 广东景源建设工程有限公司 | Roof water-proof insulation construction |
| CN108979015A (en) * | 2018-08-30 | 2018-12-11 | 河北建筑工程学院 | A kind of prefabricated color steel tile-lightweight concrete composite roof board and its construction method |
-
2020
- 2020-08-20 CN CN202010843127.5A patent/CN111945961B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173547A (en) * | 2006-11-02 | 2008-05-07 | 深圳赤晓组合房屋有限公司 | Light metallic face sandwich roof plate and bridging arrangement thereof |
| CN201588310U (en) * | 2010-01-12 | 2010-09-22 | 永州市鑫盈建材有限公司 | Curved M-mode aluminum corrugated compound plate |
| JP2013007153A (en) * | 2011-05-24 | 2013-01-10 | Aruapia Kk | Transverse roofing device with ventilation function |
| CN102677830A (en) * | 2012-05-23 | 2012-09-19 | 品诚塑胶科技（上海）有限公司 | Insertion board easy to assemble and disassemble |
| US9719258B1 (en) * | 2016-05-23 | 2017-08-01 | Daniel J. Harkins | Seamless sheet insulation around roof structural members |
| CN206769078U (en) * | 2017-06-08 | 2017-12-19 | 鲁燕里 | A kind of architectural exterior insulation composite plate |
| CN207277699U (en) * | 2017-09-27 | 2018-04-27 | 广东景源建设工程有限公司 | Roof water-proof insulation construction |
| CN107816172A (en) * | 2017-11-07 | 2018-03-20 | 安徽三宝钢结构股份有限公司 | A kind of bridging arrangement of roof composite board |
| CN108979015A (en) * | 2018-08-30 | 2018-12-11 | 河北建筑工程学院 | A kind of prefabricated color steel tile-lightweight concrete composite roof board and its construction method |
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| CN111945961B (en) | 2021-09-21 |
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