CN114718249A - Waterproof heat preservation integration board of steel construction roofing - Google Patents
Waterproof heat preservation integration board of steel construction roofing Download PDFInfo
- Publication number
- CN114718249A CN114718249A CN202210568109.XA CN202210568109A CN114718249A CN 114718249 A CN114718249 A CN 114718249A CN 202210568109 A CN202210568109 A CN 202210568109A CN 114718249 A CN114718249 A CN 114718249A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000010354 integration Effects 0.000 title claims description 7
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 7
- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
-
- 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
- E04D3/354—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 more than one of the layers being composed of insulating material
-
- 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
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
-
- 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
- E04D3/3605—Connecting; Fastening of roof covering supported directly by the roof structure
-
- 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
- E04D3/3608—Connecting; Fastening for double roof covering or overroofing
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to the technical field of steel structure buildings, and particularly discloses a water-proof and heat-preservation integrated plate for a steel structure roof, which comprises a steel bearing plate and a metal panel, wherein a secondary purlin is arranged at the bottom of the steel bearing plate and is fixed on a main purlin through a connecting piece; the top of the steel bearing plate is connected with a sound insulation plate, the top of the sound insulation plate is connected with an inner support, a heat insulation layer is arranged between the two groups of inner supports, the inner supports are connected with a plurality of supports for supporting the metal panel, and the inner supports are provided with limiting parts for fixing the supports; the top of the secondary purlin is connected with a positioning screw, and a fixing piece matched with the positioning screw is arranged on the inner support; according to the invention, the positioning screw rod is arranged at the top of the secondary purlin, the fixing piece matched with the positioning screw rod is arranged in the inner support, so that the positions of the secondary purlin and the inner support can be fixed, and the steel bearing plate, the sound absorption strip, the sound insulation plate and the like between the secondary purlin and the inner support are connected and fixed, so that the construction steps are reduced, the fixing is stable, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a waterproof and heat-insulating integrated plate for a steel structure roof.
Background
The steel structure building has been widely used because of its advantages such as high strength, light dead weight, short construction period, large span, etc., and the steel structure building uses steel plates or section steel to replace reinforced concrete, and when its roofing, wall are laid, it mostly uses integrated plates, and has the functions of heat preservation, water-proof, sound insulation, etc. During the construction of the roof heat-insulation integrated plate, on-site construction and laying are mostly carried out, after the roof steel frame is built, subsequent laying operation is carried out, and when the roof heat-insulation integrated plate is fixed, bolts or specific bonding materials are mostly used for connection.
Among the steel construction roofing waterproof insulation integration board that current patent publication number is CN214006275U discloses, through setting up the bolt, fixture block and fixed plate, make waterproof insulation integration board have connect stably and firm function, bond waterproof layer and heat preservation on same base plate through the adhesive linkage, the substrate coupling that will be provided with waterproof layer and heat preservation through the bolt is on the steel sheet, bolt lifting surface area is little, the solid on the steel sheet of rethread fixed plate card, increase lifting surface area, what make base plate and steel sheet be connected fastens more.
Above-mentioned waterproof insulation integration board can be fixed on the steel sheet, but when fixed, waterproof layer and heat preservation bond on the base plate, and the base plate passes through the bolt fastening on the steel sheet, and the inconvenient operation that operates of being inconvenient during above-mentioned bolt installation, inconvenient twisting during the construction, and the structural stability of waterproof insulation integration board needs further improvement. Aiming at the problems, the water-proof and heat-preservation integrated plate for the steel structure roof is provided.
Disclosure of Invention
The invention aims to provide a steel structure roof waterproof and heat-insulating integrated plate to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a steel structure roof waterproof and heat-preservation integrated plate comprises a steel bearing plate and a metal panel, wherein a secondary purlin is arranged at the bottom of the steel bearing plate and is fixed on a main purlin through a connecting piece;
the top of the steel bearing plate is connected with a sound insulation plate, the top of the sound insulation plate is connected with inner supports, a heat insulation layer is arranged between the two groups of the inner supports, the inner supports are connected with a plurality of supports for supporting metal panels, and the inner supports are provided with limiting parts for fixing the supports;
and the top of the secondary purlin is connected with a positioning screw rod, and the inner support is provided with a fixing piece matched with the positioning screw rod.
In one alternative: the joint piece comprises a butt joint block connected to the bottom of the secondary purlin, a butt joint groove matched with the butt joint block is formed in the top of the main purlin, a fixing hole communicated with the butt joint groove is formed in one side of the main purlin, and a screw hole matched with the fixing hole is formed in the butt joint block.
In one alternative: the support includes the backup pad and connects the bottom plate in the backup pad bottom, be provided with two sets of constant head tanks on the bottom plate, two sets of constant head tanks set up in the backup pad both sides, and constant head tank one end and outside intercommunication, the inner support top is equipped with the standing groove that is used for placing the bottom plate.
In one alternative: the locating part includes the location strip, the inner support top is equipped with the groove of accomodating that is used for accomodating the location strip, accomodate groove one end and standing groove intercommunication, the location strip is kept away from bottom plate one end bottom and is connected linking strip, and a plurality of groups link up the strip and connect on the movable plate, be equipped with in the interior support and be used for linking up strip and the gliding adjustment tank of first perforation, interior support one side is connected with the moving member that is used for adjusting movable plate horizontal migration.
In one alternative: the moving member comprises an adjusting screw and a pushing block, the adjusting screw is in threaded connection with one end of the inner support, the pushing block is connected to the side wall of a connecting strip at the end part of the moving plate, and one end of the adjusting screw, which extends into the adjusting groove, is rotatably connected with the pushing block.
In one alternative: the secondary purlin is arranged in a groove in the bottom of the steel bearing plate, and a sound absorption strip is arranged in the groove in the top of the steel bearing plate.
In one alternative: the steel carrier plate is provided with a first perforation for the positioning screw to pass through, the sound absorption strip is provided with a second perforation for the positioning screw to pass through, and the sound insulation board is provided with a third perforation for the positioning screw to pass through.
In one alternative: the mounting includes the position sleeve, be equipped with the constant head tank that is used for the position sleeve to put into in the interior support, the position tank bottom is equipped with the perforation that is used for the positioning screw to pass, the first half cross section of position sleeve is the hexagon.
In one alternative: and a steam-isolating film is laid on the top of the steel bearing plate.
In one alternative: be equipped with waterproof ventilated membrane between heat preservation and the metal decking, be equipped with the rectangular hole that is used for the backup pad to pass on the waterproof ventilated membrane, the bottom recess and the backup pad of metal decking both sides correspond.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the positioning screw rod is arranged at the top of the secondary purlin, the fixing piece matched with the positioning screw rod is arranged in the inner support, so that the positions of the secondary purlin and the inner support can be fixed, and the steel bearing plate, the sound absorption strip, the sound insulation plate and the like between the secondary purlin and the inner support are connected and fixed, so that the construction steps are reduced, the fixing is stable, and the operation is convenient;
according to the invention, the secondary purlin is fixed on the main purlin through the connecting piece, the main purlin can be fixed on the steel frame in advance, and then the secondary purlin is butted with the main purlin, so that bolts can be conveniently installed from one side of the main purlin, the secondary purlin is convenient to screw and easy to operate;
the arrangement of the inner support enables the laying of the heat-insulating layer to be more stable, and the arrangement of the support enables the laying of the metal panel to be more stable, and facilitates the construction of the heat-insulating layer and the metal panel.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partially disassembled structure in the present invention.
FIG. 3 is a schematic structural diagram of the steel bearing plate of the present invention.
Fig. 4 is a schematic structural view of the inner support and the support in the present invention.
Fig. 5 is a schematic structural diagram of a limiting member according to the present invention.
In the figure: 11. a main purlin; 12. a secondary purlin; 13. a steel deck; 14. a metal panel; 15. a waterproof breathable film; 16. a rectangular hole; 17. a heat-insulating layer; 18. an inner support; 19. a support; 20. a sound insulating panel; 21. a sound absorbing strip; 23. a butt joint block; 24. a butt joint groove; 25. a fixing hole; 26. positioning a screw rod; 27. a first perforation; 28. positioning a groove; 29. a positioning sleeve; 30. a support plate; 31. a base plate; 32. positioning a groove; 33. a positioning bar; 34. adjusting the screw rod; 35. a push block; 36. a connecting strip; 37. and (5) moving the plate.
Detailed Description
Referring to fig. 1-5, in the embodiment of the invention, the steel structure roof waterproof and heat insulation integrated plate comprises a steel bearing plate 13, a metal panel 14, a secondary purlin 12, a main purlin 11 and a heat insulation layer 17, wherein a waterproof and breathable film 15 is arranged between the heat insulation layer 17 and the metal panel 14, the secondary purlin 12 is installed in a groove at the bottom of the steel bearing plate 13, the secondary purlin 12 is fixed on the main purlin 11 through a connecting piece, and the secondary purlin 12 and the main purlin 11 are perpendicular to each other;
the sound absorption strip 21 is arranged in the groove in the top of the steel bearing plate 13, the steam-proof film is laid on the top of the steel bearing plate 13, the steam-proof film can be connected to the steel bearing plate 13 in advance before the steel bearing plate 13 is laid, and the steam-proof film has the functions of steam tightness, water resistance, moisture resistance and the like and can enhance the air tightness and water tightness of a building;
the top of the steel bearing plate 13 is sequentially connected with a sound insulation plate 20 and inner supports 18, a heat insulation layer 17 is arranged between the two groups of inner supports 18, the inner supports 18 are connected with a plurality of supports 19 for supporting the metal panel 14, and the inner supports 18 are provided with limiting parts for fixing the supports 19;
the top of the secondary purlin 12 is connected with a positioning screw rod 26, and a fixing piece matched with the positioning screw rod 26 is arranged on the inner support 18.
In actual operation, main purlin 11 is installed on the steelframe (accessible bolt fastening), lay of inferior purlin 12 afterwards, inferior purlin 12 is fixed on main purlin 11 through the linking piece, carry out the steel carrier plate 13 in proper order, inhale sound strip 21, the laying of acoustic celotex board 20, interior support 18 is connected fixedly through mounting and positioning screw 26, thereby with steel carrier plate 13, inhale sound strip 21, the stable fixed in position of acoustic celotex board 20, later fix support 19 on interior support 18, lay heat preservation 17, later carry out waterproof ventilated membrane 15, laying of metal decking 14.
In one embodiment, as shown in fig. 3, the joining member includes a butt-joint block 23 connected to the bottom of the secondary purlin 12, a butt-joint groove 24 matched with the butt-joint block 23 is formed at the top of the primary purlin 11, a fixing hole 25 communicated with the butt-joint groove 24 is formed at one side of the primary purlin 11, and a screw hole matched with the fixing hole 25 is formed in the butt-joint block 23; when the secondary purlin 12 is installed, the butt-joint blocks 23 are inserted into the butt-joint grooves 24, the butt-joint blocks 23 are fixed in the butt-joint grooves 24 by using bolts matched with the fixing holes 25, and the connection between the secondary purlin 12 and the main purlin 11 is achieved.
In one embodiment, as shown in fig. 4, the support 19 includes a support plate 30 and a bottom plate 31 connected to the bottom of the support plate 30, two sets of positioning slots 32 are disposed on the bottom plate 31, the two sets of positioning slots 32 are disposed on two sides of the support plate 30, one end of each positioning slot 32 is communicated with the outside, and a placing slot for placing the bottom plate 31 is disposed on the top of the inner support 18; when the support 19 is installed, the bottom plate 31 can be placed in the placing groove; be equipped with the rectangular hole 16 that is used for backup pad 30 to pass on waterproof ventilated membrane 15, backup pad 30 passes rectangular hole 16 when making things convenient for waterproof ventilated membrane 15 to lay, the bottom recess of metal decking 14 both sides corresponds with backup pad 30, and backup pad 30 can support metal decking 14, and follow-up use bolt is connected backup pad 30 and metal decking 14 fixedly.
In one embodiment, as shown in fig. 4 and 5, the stopper includes a positioning bar 33, a receiving groove for receiving the positioning bar 33 is formed at the top of the inner support 18, one end of the receiving groove is communicated with the placing groove, a connecting bar 36 is connected to the bottom of one end of the positioning bar 33 away from the bottom plate 31, several groups of connecting bars 36 are connected to the moving plate 37, an adjusting groove for sliding the connecting bar 36 and the first through hole 27 is formed in the inner support 18, and a moving member for adjusting the moving plate 37 to move horizontally is connected to one side of the inner support 18; when the moving plate 37 moves horizontally, the connecting strip 36 slides in the positioning groove 32, and the positioning strip 33 can be placed on the bottom plate 31, so that the bottom plate 31 is limited to move upwards;
the moving part comprises an adjusting screw 34 and a pushing block 35, the adjusting screw 34 is in threaded connection with one end of the inner support 18, the pushing block 35 is connected with the side wall of a connecting strip 36 at the end part of a moving plate 37, and one end of the adjusting screw 34 extending into an adjusting groove is rotatably connected with the pushing block 35; turning the adjusting screw 34 pushes the push block 35, thereby moving the moving plate 37 horizontally.
In one embodiment, as shown in fig. 3, a first through hole 27 for passing the positioning screw 26 is formed in the steel carrier plate 13, a second through hole for passing the positioning screw 26 is formed in the sound absorbing strip 21, and a third through hole for passing the positioning screw 26 is formed in the sound insulating plate 20; the laying of the steel support plate 13, the sound absorption strip 21 and the sound insulation board 20 is facilitated.
In one embodiment, as shown in fig. 3 and 4, the fixing member includes a positioning sleeve 29, a positioning groove 28 for placing the positioning sleeve 29 is provided on the inner support 18, a through hole for passing the positioning screw 26 is provided at the bottom of the positioning groove 28, and the cross section of the upper half of the positioning sleeve 29 is hexagonal (i.e. the upper half is in the shape of a nut, which facilitates screwing operation); the inner support 18 is installed with the perforations aligned with the set screws 26, after which the set sleeve 29 can be installed to fix the position of the inner support 18.
When the invention is used, the main purlin 11 is installed on a steel frame, then the secondary purlin 12 is paved, the butt joint block 23 is inserted into the butt joint groove 24, the butt joint block 23 is fixed in the butt joint groove 24 by using a bolt matched with the fixed hole 25, the connection of the secondary purlin 12 and the main purlin 11 is realized, the steel bearing plate 13, the sound absorption bar 21 and the sound insulation plate 20 are paved in sequence, the positioning screw 26 can penetrate through the through holes on the steel bearing plate 13, the sound absorption bar 21 and the sound insulation plate 20, then the inner support 18 is installed, when the inner support 18 is installed, the through hole is aligned with the positioning screw 26, then the positioning sleeve 29 can be installed, the position of the inner support 18 is fixed, thereby the positions of the steel bearing plate 13, the sound absorption bar 21 and the sound insulation plate 20 are stably fixed, then the bottom plate 31 can be placed in the placing groove, the pushing block 35 can be pushed by rotating the adjusting screw 34, thereby the moving plate 37 moves horizontally, when the moving plate 37 moves horizontally, the connecting bar 36 slides in the positioning groove 32, the positioning strip 33 can be placed on the bottom plate 31, so that the bottom plate 31 is limited to move upwards, the supporting plate 30 can support the metal panel 14, the supporting plate 30 and the metal panel 14 are connected and fixed through bolts, the heat preservation layer 17 is laid, and then the waterproof breathable film 15 and the metal panel 14 are laid.
Claims (10)
1. The utility model provides a waterproof heat preservation integration board of steel construction roofing, includes steel carrier plate (13) and metal decking (14), its characterized in that: the bottom of the steel bearing plate (13) is provided with a secondary purlin (12), and the secondary purlin (12) is fixed on the main purlin (11) through a connecting piece;
the top of the steel support plate (13) is connected with a sound insulation plate (20), the top of the sound insulation plate (20) is connected with inner supports (18), a heat insulation layer (17) is arranged between the two groups of inner supports (18), the inner supports (18) are connected with a plurality of supports (19) for supporting the metal panel (14), and the inner supports (18) are provided with limiting parts for fixing the supports (19);
and the top of the secondary purlin (12) is connected with a positioning screw rod (26), and a fixing piece matched with the positioning screw rod (26) is arranged on the inner support (18).
2. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 1, is characterized in that: the jointing piece comprises a butt joint block (23) connected to the bottom of a secondary purlin (12), a butt joint groove (24) matched with the butt joint block (23) is formed in the top of a main purlin (11), a fixing hole (25) communicated with the butt joint groove (24) is formed in one side of the main purlin (11), and a screw hole matched with the fixing hole (25) is formed in the butt joint block (23).
3. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 1, is characterized in that: support (19) are including backup pad (30) and bottom plate (31) of connection in backup pad (30) bottom, be provided with two sets of constant head tank (32) on bottom plate (31), two sets of constant head tank (32) set up in backup pad (30) both sides, and constant head tank (32) one end and outside intercommunication, interior support (18) top is equipped with the standing groove that is used for placing bottom plate (31).
4. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 3, wherein: the locating part includes location strip (33), interior support (18) top is equipped with the groove of accomodating that is used for accomodating location strip (33), accomodate groove one end and standing groove intercommunication, bottom plate (31) one end bottom connection linking strip (36) are kept away from in location strip (33), and a plurality of groups link up strip (36) and connect on movable plate (37), be equipped with in interior support (18) and be used for linking up strip (36) and first perforation (27) gliding adjustment tank, interior support (18) one side is connected with the moving member that is used for adjusting movable plate (37) horizontal migration.
5. The waterproof and heat-preservation integrated plate for the steel structure roof as claimed in claim 4, wherein: the moving piece comprises an adjusting screw rod (34) and a pushing block (35), the adjusting screw rod (34) is in threaded connection with one end of the inner support (18), the pushing block (35) is connected to the side wall of a connecting strip (36) at the end part of the moving plate (37), and the adjusting screw rod (34) extends to one end of the adjusting groove to be rotatably connected with the pushing block (35).
6. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 1, is characterized in that: the secondary purlin (12) is installed in a groove in the bottom of the steel bearing plate (13), and a sound absorption strip (21) is arranged in the groove in the top of the steel bearing plate (13).
7. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 6, is characterized in that: the steel carrier plate (13) is provided with a first through hole (27) for the positioning screw (26) to pass through, the sound absorption strip (21) is provided with a second through hole for the positioning screw (26) to pass through, and the sound insulation board (20) is provided with a third through hole for the positioning screw (26) to pass through.
8. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 7, is characterized in that: the fixing piece comprises a positioning sleeve (29), a positioning groove (28) for placing the positioning sleeve (29) is formed in the inner support (18), a through hole for a positioning screw rod (26) to penetrate through is formed in the bottom of the positioning groove (28), and the cross section of the upper half part of the positioning sleeve (29) is hexagonal.
9. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 1, is characterized in that: and a steam-isolating film is laid on the top of the steel bearing plate (13).
10. The steel structure roof waterproof and heat-preservation integrated plate as claimed in claim 3, wherein: be equipped with waterproof ventilated membrane (15) between heat preservation (17) and metal decking (14), be equipped with on waterproof ventilated membrane (15) and be used for rectangular hole (16) that backup pad (30) passed, the bottom recess of metal decking (14) both sides corresponds with backup pad (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210568109.XA CN114718249B (en) | 2022-05-24 | 2022-05-24 | Waterproof heat preservation integrated plate of steel construction roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210568109.XA CN114718249B (en) | 2022-05-24 | 2022-05-24 | Waterproof heat preservation integrated plate of steel construction roofing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114718249A true CN114718249A (en) | 2022-07-08 |
| CN114718249B CN114718249B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210568109.XA Active CN114718249B (en) | 2022-05-24 | 2022-05-24 | Waterproof heat preservation integrated plate of steel construction roofing |
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| CN (1) | CN114718249B (en) |
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| KR102275607B1 (en) * | 2021-01-07 | 2021-07-09 | 주식회사 이화건설 | Triple panel structure with fire resistance, heat insulation, and sound absorption |
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