CN214384010U

CN214384010U - Upright lockrand roofing system

Info

Publication number: CN214384010U
Application number: CN202023118046.3U
Authority: CN
Inventors: 曹淦庭
Original assignee: Huayuan Jiaye Tangshan Industrial Co ltd
Current assignee: Huayuan Jiaye Tangshan Industrial Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-12
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a standing-seam crimping roofing system, including laying the parallel structure purlin of a plurality of roots on the roofing, be equipped with the structure bottom plate at structure purlin upper berth, be equipped with dampproofing steam-proof layer at the structure bottom plate upper berth, be provided with heat preservation and aluminum alloy support on dampproofing steam-proof layer, aluminum alloy support runs through the heat preservation and stretches out from the heat preservation upper surface, is equipped with a plurality of roof boarding at the heat preservation upper berth, and the roof boarding is fixed with aluminum alloy support. The application has the effect of improving the heat insulating property of the roofing system.

Description

Upright lockrand roofing system

Technical Field

The present application relates to the field of roofing systems, and more particularly, to a standing-seam roof system.

Background

The standing-seam crimping roof system is a roof system commonly used in the public building of the existing light steel structure, the existing roof system comprises a structural purline and a structural bottom plate which are fixed on a roof, a layer structure for improving the heat preservation and the water resistance of the roof system is laid on the structural bottom plate, then roof boards are laid on the layer structure, and the joint of the two adjacent roof boards is tightly clamped. The problem that how to improve the heat insulation performance of the roof system is a key concern of people is that the roof system is laid on the roof of a building.

To the correlation technique among the above-mentioned, this application provides a new standing-seam crimping roofing system, and it is effectual to keep warm.

SUMMERY OF THE UTILITY MODEL

To improve the thermal insulation of roofing systems, the present application provides a standing-seam roofing system.

The application provides a roofing system of standing-seam crimping adopts following technical scheme:

the utility model provides a roofing system of standing-seam crimping, is including laying the parallel structure purlin of a plurality of roots on the roofing, and the upper berth of structure purlin is equipped with the structure bottom plate, and the upper berth of structure bottom plate is equipped with dampproofing vapour barrier, is provided with heat preservation and aluminum alloy support on dampproofing vapour barrier, and aluminum alloy support runs through the heat preservation and stretches out from the heat preservation upper surface, lays a plurality of roof boarding on the heat preservation, and the roof boarding is fixed with aluminum alloy support.

Through adopting above-mentioned technical scheme, the stability of roofing system is guaranteed as the basement of roofing to structure purlin and structure bottom plate, and dampproofing vapour barrier separation moisture prevents that moisture from entering into the room, and the heat preservation improves roofing system's heat insulating ability, reduces the heat and scatters and disappears to in the external heat of separation enters into the room, warm in winter and cool in summer. And the heat-insulating layer is arranged at the lower layer of the moisture-proof and steam-proof layer and can absorb or block some moisture. The roof panels are laid on the upper surface of the roof system to protect the roof system, and when the roof panels are laid, two adjacent roof panels are stably connected together through the aluminum alloy support, so that the joint is waterproof, the sealing performance is high, and the heat loss of the roof system is reduced.

Optionally, a plurality of lining purlins are laid between the moisture-proof steam-proof layer and the heat-insulating layer, second fixing screws penetrate through the lining purlins, the second fixing screws are screwed on the structural bottom plate, and the aluminum alloy support is fixed on the lining purlins.

Through adopting above-mentioned technical scheme, the roofing's is strengthened to the lining purlin structural strength to it is more convenient when fixed aluminum alloy support, and because a plurality of aluminum alloy support that are used for fixed roof boarding all set up on same lining purlin, make aluminum alloy support on same horizontal plane, can be more stable when fixed roof boarding.

Optionally, the length extension direction of the lining purlin is perpendicular to the length extension direction of the strip-shaped groove.

By adopting the technical scheme, the lining purlin is not easy to break under the support of the structural bottom plate after being stressed, and the structural strength of a roof system is enhanced.

Optionally, a punching acoustic panel is laid below the structural purline, and the structural purline is fixed with the punching acoustic panel.

Through adopting above-mentioned technical scheme, utilize the characteristic that the abatvoix of punching a hole inhales the sound, the abatvoix of punching a hole is nearest apart from the roofing, at sound propagation route in-process, blocks sound and continues to propagate, strengthens the noise reduction of roofing.

Optionally, a non-woven fabric is laid on the punched sound-absorbing board.

Through adopting above-mentioned technical scheme, having seted up the mesh on the abatvoix that punches a hole, lay the non-woven fabrics after, non-woven fabrics cloth has the effect of inhaling the sound, and non-woven fabrics adsorbable dust simultaneously prevents that dust from blockking up in the hole of the abatvoix that punches a hole after through long-time, prevents that the sound function of inhaling of the abatvoix that punches a hole from weakening.

Optionally, the non-woven fabrics upper berth is equipped with inhales the sound cotton, inhales the sound cotton setting in the both sides of structure purlin.

Through adopting above-mentioned technical scheme, inhale the surface that the sound cotton is close to the roof boarding to it is thicker to inhale the sound cotton, strengthens roofing system's noise reduction effect, and after the mounting structure purlin, inhales the sound cotton and lays in the both sides of structure purlin, and the installation is convenient.

Optionally, a fixing frame is fixed to one side of the structural purline, the fixing frame comprises a fixing end and a connecting end which are perpendicular to each other, a bolt is screwed on the fixing end, the bolt is screwed on the punching acoustic panel, and the connecting end is fixed to the structural purline.

Through adopting above-mentioned technical scheme, after the installation mount, the structural purlin remains stable, and the structural purlin is fixed on the abatvoix that punches a hole, and the stability of connection of each part of reinforcing roofing is installed more conveniently.

Optionally, the structural purlin is i-steel.

By adopting the technical scheme, the I-steel has stronger bending resistance, the strength of a roof system is favorably enhanced, and when a roof is paved on a large-span structure, a structural purline formed by the I-steel can support the roof system with larger area and high inclination.

Optionally, a groove is formed in the strip-shaped groove of the structural bottom plate, and the aluminum alloy support is fixed on the structural bottom plate.

Through adopting above-mentioned technical scheme, the bearing capacity of recess further reinforcing structure bottom plate strengthens roofing overall structure's stability and connection structure, makes roofing system can use in large-span structure.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the moisture-proof steam-isolating layer isolates moisture, prevents the moisture from entering the room, the heat-insulating layer improves the heat-insulating property of the roof system, reduces heat loss, isolates external heat from entering the room, and the room is warm in winter and cool in summer; the roof panels are laid on the upper surface of the roof system to protect the roof system, two adjacent roof panels are stably spliced together, and the roof panels are stably connected together through the aluminum alloy bracket, so that the seam is waterproof, the sealing performance is strong, and the heat loss of the roof system is reduced;

2. the punched sound-absorbing board is closest to the roof, and in the process of a sound transmission path, sound is blocked from being continuously transmitted, so that the noise reduction effect of the roof is enhanced;

3. inhale the sound cotton surface that is close to the roof boarding to it is thick to inhale the sound cotton, strengthens roofing system's noise reduction effect, and after the mounting structure purlin, inhales the sound cotton and lays in the both sides of structure purlin, and the installation is convenient.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a sectional view of the internal structure of the first embodiment;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;

FIG. 5 is a schematic structural view of the second embodiment;

FIG. 6 is a schematic structural diagram of the third embodiment.

Description of reference numerals: 1. a structural purlin; 2. a structural floor; 21. a strip-shaped groove; 22. a first set screw; 23. a trench; 3. a moisture-proof and steam-proof layer; 4. lining purlin; 41. a second set screw; 5. an aluminum alloy bracket; 51. a fixing plate; 52. a vertical plate; 53. a butting block; 54. a screw; 6. a heat-insulating layer; 7. a waterproof vapor-permeable layer; 8. a roof panel; 81. a base plate; 82. abutting the end; 83. clamping the end; 821. abutting the edges; 831. clamping the edge; 9. punching a sound-absorbing board; 91. a groove; 10. non-woven fabrics; 11. a fixed mount; 111. a fixed end; 112. a connecting end; 113. a bolt; 12. and (5) sound absorption cotton.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses standing-seam crimping roofing system.

Example one

Referring to fig. 1, the roofing system includes a plurality of structure purlins 1 that set up on the roofing, and structure purlin 1 is the channel-section steel to structure purlin 1 fixes on the roofing side by side. Lay structure bottom plate 2 above structure purlin 1, structure bottom plate 2 is profiled sheet, has bar groove 21 on the structure bottom plate 2, makes structure bottom plate 2's surface unsmooth, and the length extending direction of bar groove 21 is perpendicular with the length extending direction of structure purlin 1, makes structure bottom plate 2's bearing capacity stronger. First fixing screws 22 penetrate through the surface of the structural bottom plate 2, and the first fixing screws 22 are fixed on the structural purline 1 below the structural bottom plate 2, so that the structural bottom plate 2 is more stable.

Referring to fig. 1 and 2, a moisture-proof and vapor-proof layer 3 is laid above the structural bottom plate 2, so that the possibility that external moisture enters the room through the roof is effectively reduced. A plurality of lining purlins 4 are laid on the moisture-proof steam-isolating layer 3 in parallel, the extending directions of the lining purlins 4 and the structural purlins 1 are the same, and the lining purlins 4 are arranged right above the structural purlins 1. The lining purlin 4 is bent into a groove shape, the edges of two sides of the notch of the lining purlin 4 are turned over, and the turned over edges of the lining purlin 4 are tightly propped against the moisture-proof steam-isolating layer 3. A plurality of second fixing screws 41 penetrate through the lining purlin 4, and the second fixing screws 41 are screwed on the structural bottom plate 2, so that the lining purlin 4 is stable.

An aluminum alloy support 5 is fixed on the lining purlin 4, the aluminum alloy support 5 is a T-shaped code support, the aluminum alloy support 5 comprises a fixing plate 51 and a vertical plate 52, the vertical plate 52 is vertically fixed on the fixing plate 51, and an abutting block 53 is fixed at the top end of the vertical plate 52. The fixing plate 51 is fixed to the upper surface of the lining purlin 4 and is screwed by the screw 54.

And a heat preservation layer 6 and a waterproof and breathable layer 7 are sequentially paved above the lining purlin 4, so that the heat preservation performance and the air permeability of the roof are further improved. The vertical plate 52 penetrates through the heat-insulating layer 6 and the waterproof and steam-permeable layer 7 in sequence, and the vertical plate 52 extends out of the upper side of the waterproof and steam-permeable layer 7.

Referring to fig. 3 and 4, a plurality of aluminum-magnesium-manganese roof panels 8 are laid above the waterproof and vapor-permeable layer 7, and two adjacent roof panels 8 are connected. The roof panel 8 comprises a bottom plate 81, a resisting end 82 and a clamping end 83, the resisting end 82 and the clamping end 83 are respectively located on two sides of the bottom plate 81, and the resisting end 82 and the clamping end 83 are perpendicular to the bottom plate 81. The end of the abutting end 82 is provided with an abutting edge 821 with a circular arc-shaped section, the end of the clamping end 83 is provided with a clamping edge 831 with a circular arc-shaped section, and the radius corresponding to the circular arc of the clamping edge 831 is larger than that corresponding to the circular arc of the abutting edge 821.

When installing the roof boarding 8, make to support tight end 82 and aim at riser 52 and stiff end 93, will support tight limit 821 joint on supporting piece 53, support tight end 82 and support tight riser 52, then make the chucking limit 831 of adjacent roof boarding 8 joint on supporting the tight limit 821, chucking end 83 supports the opposite side of tight riser 52. And finally, tightly wrapping the clamping edge 831 and the abutting edge 821 on the support 9 by using a serging machine, so that two adjacent roof panels 8 are stably connected, the joint seam is reduced, and the heat preservation performance and the stability are improved.

The implementation principle of the embodiment is as follows: when a roof system is installed, firstly, a plurality of parallel structural purlins 1 are laid on a roof, a structural bottom plate 2 and a moisture-proof steam-isolating layer 3 are sequentially laid on the structural purlins 1, a plurality of parallel lining purlins 4 are laid on the moisture-proof steam-isolating layer 3, and an aluminum alloy support 5 is fixed on the lining purlins 4.

Then, a heat-insulating layer 6 and a waterproof vapor-permeable layer 7 are sequentially laid on the moisture-proof vapor-barrier layer 3, and the heat-insulating layer 6 and the waterproof vapor-permeable layer 7 are penetrated through the top end of the aluminum alloy bracket 5.

And finally, laying the roof panel 8 on the waterproof and steam-permeable layer 7, clamping the abutting end 82 of the roof panel 8 to the aluminum alloy support 5, clamping the abutting end 82 of the adjacent roof panel 8, and locking the abutting end 82 and the clamping end 83 on the aluminum alloy support 5 by adopting a serging machine.

Example two

Referring to fig. 5, the difference from the first embodiment is that in order to enhance the sound insulation effect of the roofing system, a punched sound-absorbing plate 9 is laid on the roof, and the punched sound-absorbing plate 9 can weaken sound transmission in a sound transmission path and effectively isolate noise. The surface of the punched sound-absorbing plate 9 is provided with a groove 91, namely the surface of the punched sound-absorbing plate 9 is uneven, so that the structural strength of the punched sound-absorbing plate 9 is enhanced. Non-woven fabrics 10 have been laid to the surface on the abatvoix 9 that punches a hole, and structure purlin 1 is laid on non-woven fabrics 10, and non-woven fabrics 10 adsorbs dust, reduces the hole in the abatvoix 9 that punches a hole and is blockked up the possibility.

A fixed frame 11 is arranged on one side of the structural purline 1, the fixed frame 11 is bent into a fixed end 111 and a connecting end 112, a bolt 113 is screwed on the fixed end 111, and the bolt 113 penetrates through the non-woven fabric 10 and is fixed on the punching acoustic board 9; the connecting end 112 is welded to the structural purlin 1. The fixing frame 11 enables the structural purline 1 to be stably fixed on the punching acoustic panel 9, installation is convenient, and overall stability of a roof system is enhanced.

Still lay between non-woven fabrics 10 and structural bottom plate 2 and inhale sound cotton 12, structural purlin 1 buries underground and inhales sound cotton 12, inhales the cotton 12 sound-proof effect that strengthens roofing system of sound.

EXAMPLE III

Referring to fig. 6, the difference from the first embodiment is that, in order to make the roofing system suitable for being installed on a large-span building, the structural purlin 1 is made of i-steel and fixed on a roof, and the i-steel has strong bending resistance and bearing capacity, and is more suitable for a roof with a large supporting area and a high inclination. Lay structure bottom plate 2 on structure purlin 1, the surface of structure bottom plate 2 is unsmooth, and has slot 23 on the bar groove 21 of structure bottom plate 2, reinforcing structure bottom plate 2's intensity. The moisture-proof steam-insulation layer 3, the heat-insulation layer 6, the waterproof steam-permeable layer 7 and the roof panel 8 are sequentially arranged on the structural bottom plate 2.

The length extending direction of the structural purline 1 is perpendicular to the length extending direction of the strip-shaped groove 21, and the length extending direction of the strip-shaped groove 21 is perpendicular to the length extending direction of the roof panel 8, so that the overall structure of the roof is more stable.

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

1. The utility model provides a roofing system of standing-seam crimping, is equipped with structure bottom plate (2), its characterized in that including a plurality of parallel structure purlins (1) of laying on the roofing on structure purlin (1): a moisture-proof steam-proof layer (3) is laid on the structural bottom plate (2), a heat-insulating layer (6) and an aluminum alloy support (5) are arranged on the moisture-proof steam-proof layer (3), the aluminum alloy support (5) penetrates through the heat-insulating layer (6) and extends out of the upper surface of the heat-insulating layer (6), a plurality of roof panels (8) are laid on the heat-insulating layer (6), and the roof panels (8) are fixed with the aluminum alloy support (5); a plurality of lining purlins (4) are laid between the moisture-proof steam-isolating layer (3) and the heat-insulating layer (6), second fixing screws (41) penetrate through the lining purlins (4), the second fixing screws (41) are screwed on the structural bottom plate (2), the aluminum alloy support (5) is fixed on the lining purlins (4), the punching acoustic panel (9) is laid below the structural purlins (1), the structural purlins (1) are fixed with the punching acoustic panel (9), a fixing frame (11) is fixed on one side of the structural purlins (1), the fixing frame (11) comprises a fixing end (111) and a connecting end (112) which are perpendicular to each other, bolts (113) are screwed on the fixing end (111), the bolts (113) are screwed on the punching acoustic panel (9), and the connecting end (112) is fixed on the structural purlins (1).

2. An upright lockrand roofing system according to claim 1 wherein: the length extension direction of the lining purlin (4) is vertical to the length extension direction of the strip-shaped groove (21).

3. An upright lockrand roofing system according to claim 1 wherein: and non-woven fabrics (10) are paved on the punching acoustic panel (9).

4. An upright lockrand roofing system according to claim 3 wherein: the non-woven fabric (10) is paved with sound-absorbing cotton (12), and the sound-absorbing cotton (12) is arranged on two sides of the structural purline (1).

5. An upright lockrand roofing system according to claim 1 wherein: the structural purline (1) is made of I-shaped steel.

6. An upright lockrand roofing system according to claim 1 or claim 5 wherein: a groove (23) is formed in a strip-shaped groove (21) of the structural bottom plate (2), and the aluminum alloy support (5) is fixed on the structural bottom plate (2).