CN214884902U - Tight wind-resistant metal roof structure of taking off - Google Patents
Tight wind-resistant metal roof structure of taking off Download PDFInfo
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- CN214884902U CN214884902U CN202120182480.3U CN202120182480U CN214884902U CN 214884902 U CN214884902 U CN 214884902U CN 202120182480 U CN202120182480 U CN 202120182480U CN 214884902 U CN214884902 U CN 214884902U
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Abstract
The utility model provides a metal roofing structure is taken off to compact type anti-wind belongs to building structure technical field. The utility model discloses a roofing main part, fixing base and supporting mechanism, roofing main part include the foam glass heat preservation, and foam glass heat preservation top is provided with asphalt base layer, and asphalt base layer top is provided with waterproofing membrane, is provided with a plurality of zinc-plated metal dishes between asphalt base layer and the waterproofing membrane, and the waterproofing membrane top is provided with the isolation layer, and the isolation layer top is provided with short stile interlock titanium zinc roof boarding, and the fixing base setting is at roofing main part up end, and roofing main part up end is provided with the connecting seat, and supporting mechanism sets up in roofing main part below, the utility model discloses a whole compact type anti-wind is taken off the structure and can be reduced the cavity and the metal connecting piece of traditional short stile interlock metal roofing, effectively improves compact type structure anti-wind ability of taking off to it is convenient to be under construction, the effect is level and smooth.
Description
Technical Field
The utility model relates to a metal roofing structure is taken off to compact type anti-wind belongs to building structure technical field.
Background
The common method for the metal roof of the current airport terminal building is a short vertical edge metal roof, and the basic structure is as follows: the low vertical side occlusion metal roof board, the keel, the waterproof coiled material, the heat insulation layer (multipurpose rock wool), the isolation layer, the profiled steel sheet and the roof purline are mainly connected through the keel, the bolt, the purline and the like.
At present, the short-standing-edge metal roof of the domestic airport terminal is a relatively mature structure for construction, the construction technology and requirements are relatively popularized, but a large number of cold bridges in the structure cause condensation, the condensation causes corrosion of the perforated part of a steel plate, the structure safety risk is brought, and the heat insulation performance of the system is reduced by a large number of cold bridges. In practical use, some situations of water leakage and damage of the heat insulation material are met, and the performance and the structural connection of the used heat insulation material are connected through metal components, so that the requirements on the metal components are high.
The compact heat-insulating metal roof cold bridge has low condensation risk and good heat-insulating performance, and the closed foam glass heat-insulating layer is completely waterproof, steam-insulating and moisture-resistant and has higher compression resistance and bonding performance than the common one. However, since most of the products are foreign products, the whole structure, including the bonding material, the heat insulation material, the construction process and the technology, has a series of standards and requirements, and the whole structure cannot be integrally adopted in the actual engineering, and the effects cannot be completely the same. Meanwhile, as the area of the roof of the airport terminal building is larger, a plurality of terminal buildings are positioned in coastal areas, the wind resistance requirement is high, and the compact heat-insulation roof is a fully-bonded foundation structure, and the wind resistance effect is not as good as that of the traditional short-standing-edge roof. The principle of two-phase occlusion in the structural layer is that there is a certain risk of structural dislocation due to the difference in properties of some bonding materials.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art's shortcoming, an object of the utility model is to provide a metal roofing structure is taken off to compact type anti-wind for solve the present compact type heat preservation metal roofing structure layer among the prior art in belong to the principle of two double-phase interlocks basically, can have certain structure to take off a festival risk because some bonding material's performance difference, anti-wind effect is poor, problem that structural strength hangs down.
In order to achieve the above objects and other related objects, the present invention provides a compact wind-resistant metal roof structure comprising: the roof comprises a roof main body, a fixing seat and a supporting mechanism, wherein the roof main body comprises a foam glass heat-insulating layer, an asphalt base layer is arranged above the foam glass heat-insulating layer, a waterproof coiled material is arranged above the asphalt base layer, a plurality of galvanized metal discs are arranged between the asphalt base layer and the waterproof coiled material, an isolating layer is arranged above the waterproof coiled material, a short vertical edge occluded titanium zinc roof panel is arranged above the isolating layer, a connecting seat is arranged on the upper end surface of the roof main body and is connected with the galvanized metal discs through bolts, a hanging groove is formed in one side of the connecting seat, a hook is arranged on the side surface of the fixing seat and is matched and connected with the hanging groove in the connecting seat through the hook, the supporting mechanism is arranged below the roof main body and comprises a galvanized steel plate, the galvanized steel plate is connected with the foam glass heat-insulating layer, a roof purlin is transversely arranged below the galvanized steel plate, and is connected with the roof purlin through bolts, the galvanized metal plate is connected with the roof purline through self-tapping screws, a main steel body is longitudinally arranged below the roof purline, and the roof purline is connected with the main steel body through a purline supporting pipe.
By adopting the technical scheme: the cold bridge has low condensation risk and good heat preservation performance, the airtight foam glass heat preservation layer is completely waterproof, vapor-proof and moisture-proof, the compression resistance and the bonding performance are generally improved, the asphalt-based veneered heat preservation plate is adopted, multilayer fortification is realized, the leakage risk is reduced, the advantages of roof heat preservation and waterproof vapor-proof in the integral structure of the compact heat preservation metal roof are extracted, the fixed seat adopts movable connection, so that the movable allowance of the fixed seat is not easy to be damaged, an enhanced self-tapping screw is additionally arranged to penetrate through a metal plate to a roof steel structure, the integral structure layer is consolidated to make up the defect of the wind-proof effect, the self-tapping screw adopts an m6.3x150 flat-head self-tapping screw, the corrosion resistance and the rust resistance are not generated, the laminating effect with the metal plate is good, no unevenness is caused, the laying of the next waterproof coiled material is not influenced, the self-tapping screw mainly has the coupling effect, the waterproof layer is avoided, the waterproof layer is not damaged, the product quality and service life of the adhesive are shorter than those of metal components, and the increase of the screws simultaneously considers the failure property of the special adhesive between the insulating layer and the profiled steel sheet.
In an embodiment of the present invention, the waterproof roll is an asphalt hot-melt waterproof roll.
In an embodiment of the present invention, the isolation layer is a waterproof and breathable film isolation layer.
In an embodiment of the present invention, the foam glass heat insulation layer and the galvanized steel sheet are adhered to each other by a polyurethane adhesive.
In an embodiment of the present invention, the galvanized steel sheet is a pressed corrugated galvanized steel sheet.
In an embodiment of the utility model, roofing purlin one side be provided with the lightning-arrest downlead, the zinc-plated metal dish is connected to the lightning-arrest downlead upper end, the lower extreme passes through bolted connection roofing purlin.
In an embodiment of the present invention, the connecting portion between the roof purlin and the purlin supporting pipe is provided with a support.
As above, the utility model discloses a metal roofing structure is taken off to compact type anti-wind has following beneficial effect:
the utility model discloses a whole compact type anti-wind takes off the structure can reduce cavity and the metal connecting piece of the short limit interlock metal roofing of tradition, effectively improves compact type structure anti-wind ability of taking off to the construction is convenient, the effect is leveled, has improved the fixing base of original short limit metal roofing interlock and has linked the support, makes the drawknot of metal sheet leave more leeway of warping, has reduced the destruction that rigid link brought.
Drawings
Fig. 1 is a schematic view of an overall structure of a compact wind-resistant metal roof structure according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a compact wind-resistant metal roof structure according to an embodiment of the present invention.
Fig. 3 is a schematic left-side cross-sectional structure view of a compact wind-resistant metal roof structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of a connection seat structure of a compact wind-resistant metal roof structure according to an embodiment of the present invention.
Fig. 5 is a schematic view of a fastening seat structure of a compact wind-resistant metal roof structure according to an embodiment of the present invention.
Wherein, 1, an isolation layer; 2. waterproof coiled materials; 3. an asphalt base layer; 4. a polyurethane adhesive; 5. a galvanized steel sheet; 6. a galvanized metal disk; 7. a roof purline; 8. supporting; 9. a purlin support tube; 10. a main steel body; 11. the short vertical edge is engaged with the titanium-zinc roof panel; 12. a fixed seat; 13. a roof main body; 14. self-tapping screws; 15. a foam glass heat-insulating layer; 16. lightning down conductor; 17. a connecting seat; 18. hanging a groove; 19. and (4) hanging hooks.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a compact wind-resistant metal roof structure, which includes: roof main body 13, fixing seat 12 and supporting mechanism, roof main body 13 include foam glass heat preservation 15, be provided with asphalt base layer 3 above foam glass heat preservation 15, asphalt base layer 3 is provided with waterproofing membrane 2 above, be provided with a plurality of galvanized metal discs 6 between asphalt base layer 3 and waterproofing membrane 2, waterproofing membrane 2 is provided with isolation layer 1 above, isolation layer 1 is provided with short stile interlock titanium zinc roof boarding 11 above, roof main body 13 up end is provided with connecting seat 17, connecting seat 17 is connected with galvanized metal discs 6 through the bolt, connecting seat 17 one side is seted up hanging groove 18, fixing seat 12 side is provided with couple 19, fixing seat 12 is connected with hanging groove 18 on connecting seat 17 through couple 19 in a matching manner, supporting mechanism set up in roof main body 13 below, supporting mechanism includes galvanized steel sheet 5, galvanized steel sheet 5 is connected with foam glass heat preservation 15, the galvanized steel sheet 5 below transversely is provided with roofing purlin 7, and galvanized steel sheet 5 is connected through the bolt with roofing purlin 7, and galvanized metal dish 6 is connected with roofing purlin 7 through self tapping screw 14, and roofing purlin 7 below vertically is provided with main steel body 10, and roofing purlin 7 is trusteeship 9 through the purlin and is connected with main steel body 10.
The waterproof coiled material 2 is an asphalt hot-melt waterproof coiled material.
The isolation layer 1 is a waterproof breathable film isolation layer.
The foam glass heat-insulating layer 15 is adhered to the galvanized steel sheet 5 through a polyurethane adhesive 4.
The galvanized steel sheet 5 is a profiled corrugated galvanized steel sheet.
And one side of the roof purline 7 is provided with a lightning down conductor 16, the upper end of the lightning down conductor 16 is connected with the galvanized metal disc 6, and the lower end of the lightning down conductor is connected with the roof purline 7 through a bolt.
And a support 8 is arranged at the joint between the roof purline 7 and the purline support pipe 9.
Referring to fig. 4 to 5, the fixing seat 12 is disposed on the upper end surface of the roof main body 13, the upper end surface of the roof main body 13 is provided with a connecting seat 17, the connecting seat 17 is connected with the galvanized metal plate 6 through a bolt, a hanging groove 18 is formed on one side surface of the connecting seat 17, a hook 19 is disposed on the side surface of the fixing seat 12, and the fixing seat 12 is connected with the hanging groove 18 on the connecting seat 17 through the hook 19 in a matching manner.
To sum up, the utility model discloses a whole compact type anti-wind is taken off the structure and can be reduced cavity and the metal connecting piece of the short stile interlock metal roofing of tradition, effectively improves compact type structure anti-wind and takes off the ability to the construction is convenient, the effect is level and smooth, has improved the fixing base of original short stile metal roofing interlock and has linked the support, makes the drawknot of metal sheet leave more transformational leeway, has reduced the destruction that rigid link brought. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A compact wind-resistant metal roofing structure, comprising: the roof comprises a roof main body (13), a fixed seat (12) and a supporting mechanism, wherein the roof main body (13) comprises a foam glass heat-insulating layer (15), an asphalt base layer (3) is arranged above the foam glass heat-insulating layer (15), a waterproof coiled material (2) is arranged above the asphalt base layer (3), a plurality of galvanized metal discs (6) are arranged between the asphalt base layer (3) and the waterproof coiled material (2), an isolating layer (1) is arranged above the waterproof coiled material (2), a short vertical edge occlusion titanium zinc roof panel (11) is arranged above the isolating layer (1), a connecting seat (17) is arranged on the upper end surface of the roof main body (13), the connecting seat (17) is connected with the galvanized metal discs (6) through bolts, a hanging groove (18) is formed in one side of the connecting seat (17), a hook (19) is arranged on the side surface of the fixed seat (12), and the fixed seat (12) is matched and connected with the hanging groove (18) on the connecting seat (17) through the hook (19), the supporting mechanism set up in roofing main part (13) below, the supporting mechanism includes galvanized steel sheet (5), galvanized steel sheet (5) are connected with foam glass heat preservation (15), galvanized steel sheet (5) below transversely is provided with roofing purlin (7), galvanized steel sheet (5) are connected through the bolt with roofing purlin (7), galvanized metal dish (6) are connected with roofing purlin (7) through self tapping screw (14), roofing purlin (7) below vertically is provided with main steel body (10), roofing purlin (7) are trusteeship (9) through the purlin and are connected with main steel body (10).
2. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: the waterproof coiled material (2) is an asphalt hot-melt waterproof coiled material.
3. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: the isolation layer (1) is a waterproof breathable film isolation layer.
4. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: the foam glass heat-insulating layer (15) is adhered to the galvanized steel plate (5) through a polyurethane adhesive (4).
5. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: the galvanized steel sheet (5) is a profiled corrugated galvanized steel sheet.
6. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: one side of the roof purline (7) is provided with a lightning down line (16), the upper end of the lightning down line (16) is connected with the galvanized metal disc (6), and the lower end of the lightning down line is connected with the roof purline (7) through a bolt.
7. A compact wind lift resistant metal roofing structure according to claim 1, characterised in that: and a support bracket (8) is arranged at the joint between the roof purline (7) and the purline supporting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182480.3U CN214884902U (en) | 2021-01-22 | 2021-01-22 | Tight wind-resistant metal roof structure of taking off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120182480.3U CN214884902U (en) | 2021-01-22 | 2021-01-22 | Tight wind-resistant metal roof structure of taking off |
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| Publication Number | Publication Date |
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| CN214884902U true CN214884902U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120182480.3U Active CN214884902U (en) | 2021-01-22 | 2021-01-22 | Tight wind-resistant metal roof structure of taking off |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116005893A (en) * | 2023-01-30 | 2023-04-25 | 北京城建六建设集团有限公司 | Continuous welding stainless steel integral roof system and construction method |
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2021
- 2021-01-22 CN CN202120182480.3U patent/CN214884902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116005893A (en) * | 2023-01-30 | 2023-04-25 | 北京城建六建设集团有限公司 | Continuous welding stainless steel integral roof system and construction method |
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