Ridge cover plate, ridge roof node structure and building

Abstract

The embodiment of the utility model provides a ridge cover plate, a ridge roof node structure and a building, and the ridge cover plate comprises a first cover plate and a second cover plate, the second cover plate comprises wave trough parts periodically appearing in the first direction and wave crest parts located between the adjacent wave trough parts and protruding out of the wave trough parts; the two ends of the connecting plate in the first direction are connected with the ends, close to the first cover plate, of the two adjacent wave crest parts respectively, and the two ends of the connecting plate in the second direction are connected with the end, close to the wave trough part, of the first cover plate and the end, close to the first cover plate, of the wave trough part respectively; wherein the first cover plate, the second cover plate and the connecting plate are integrally formed. According to the technical scheme, the ridge cover plate can be integrally formed, welding procedures are effectively reduced during installation, welding treatment is simplified, the labor cost is effectively reduced, and due to the fact that the welding amount is reduced, the cold joint risk is effectively reduced, and the hidden danger of water leakage is further reduced.

Description

Technical Field

[0001] This application relates to the field of building technology, and in particular to a ridge cover plate, a ridge roof node structure, and a building. Background Technology

[0002] In metal roofing technology, waterproofing is achieved by installing ridge caps between the ridge and the roof panels. However, existing ridge cap installation involves numerous welding steps, complex welding processes, high labor costs, and a greater risk of incomplete welds, leading to increased leakage problems. Utility Model Content

[0003] This application provides a ridge cover plate, a ridge roof node structure, and a building to solve or alleviate one or more technical problems in the prior art.

[0004] As one aspect of the embodiments of this application, this application embodiment provides a roof ridge cover sheet, including:

[0005] First cover plate;

[0006] The second cover plate includes a plurality of troughs that appear periodically in the first direction, and crests that are located between adjacent troughs and protrude from the troughs.

[0007] The connecting plate is connected to the end of the crest portion near the first cover plate in the first direction, and to the ends of the first cover plate near the trough portion and the trough portion near the first cover plate in the second direction, respectively.

[0008] The first cover plate, the second cover plate, and the connecting plate are integrally formed.

[0009] In one embodiment, the ridge cap is homogeneous with the waterproofing layer of the roof panel and / or the ridge.

[0010] In one embodiment, the trough portion at both ends of the first direction has a dimension in the first direction that is 0.5 times larger than the dimension in the first direction of the trough portion between two adjacent crest portions.

[0011] As another aspect of the embodiments of this application, the embodiments of this application provide a ridge roof node structure, including:

[0012] Roofing panels;

[0013] The ridge panel overlaps part of the outer side of the roof panel;

[0014] The first connector is used to connect the roof panel and the ridge panel;

[0015] As in any of the above embodiments, the ridge cover covers the outer side of the roof panel and the ridge panel, and the ridge cover at least covers the first connector.

[0016] In one embodiment, a first cover plate of the ridge cover plate covers the outside of the ridge plate and covers the first connector, and the edge of the first cover plate is connected to the surface of the ridge plate by hot air welding.

[0017] In one embodiment, the ridge panel includes a first metal plate layer and a first waterproof layer attached to the outside of the first metal plate layer. A first cover plate of the ridge cover sheet covers the outside of the first waterproof layer and covers the first connector. The edge of the first cover plate is connected to the surface of the first waterproof layer by hot air welding.

[0018] In one embodiment, a second cover plate of the ridge cover plate covers the outer side of the roof panel, and the edge of the second cover plate is connected to the surface of the roof panel by hot air welding.

[0019] In one embodiment, the roof panel includes a second metal plate layer and a second waterproof layer attached to the outside of the second metal plate layer. A second cover plate of the ridge cover plate covers the outside of the second waterproof layer, and the edge of the second cover plate is connected to the surface of the second waterproof layer by hot air welding.

[0020] In one embodiment, the ridge roof node structure further includes an insulation layer located inside the roof panel, a support layer supported inside the insulation layer, purlins supported inside the support layer, and a second connector connecting the roof panel, the support layer, and the purlins.

[0021] As another aspect of the embodiments of this application, the embodiments of this application provide a building including a ridge roof node structure as described in any of the above embodiments.

[0022] The embodiments of this application employ the above-mentioned technical solution, which enables the ridge cover to be integrally formed, requiring only one welding process during installation. This effectively reduces welding steps, simplifies welding treatment, and effectively reduces labor costs. Furthermore, due to the reduction in the amount of welding, the risk of incomplete welding is effectively reduced, further minimizing the risk of water leakage.

[0023] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0024] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0025] Figure 1A three-dimensional structural schematic diagram of a roof ridge cover sheet according to an embodiment of the first aspect of this application is shown.

[0026] Figure 2 A cross-sectional schematic diagram of a ridge roof node structure according to an embodiment of the second aspect of this application is shown.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Ridge cover plate; 11. First cover plate; 12. Second cover plate; 121. Corridor; 122. Corridor; 13. Connecting plate; 2. Ridge plate; 3. Roof panel; 4. First connector; 5. Insulation layer; 6. Supporting layer; 7. Purlin; 8. Second connector. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0030] In related technologies, ridge panels are installed on the roof's anthropomorphic roof section to connect the roof panels on both sides, directing rainwater to the sides of the roof. Due to the protruding structure of the ridge, the waterproofing material is prone to folding or cracking, creating a potential leak point. In summer, the ridge has poor insulation, leading to increased indoor temperature, increased air conditioning usage, and higher energy consumption. The complexity of the ridge structure makes maintenance difficult and requires skilled workers. Addressing the shortcomings of the ridge requires additional design and construction costs, increasing the overall project cost. Ridge covers, developed based on integrated tile roofing systems, are fixed and sealed together, providing excellent waterproofing. Currently available ridge covers require two welding processes during installation, making joint treatment relatively complex, requiring more labor costs, and increasing the risk of incomplete welds and leaks.

[0031] Figure 1 A three-dimensional structural schematic diagram of the roof ridge cover 1 according to an embodiment of the first aspect of this application is shown. Figure 1 As shown, the ridge cover 1 includes a first cover plate 11, a second cover plate 12, and a connecting plate 13, all integrally formed.

[0032] The first cover plate 11 is used to seal and cover a portion of the ridge plate 2 and the first connector 4 for covering the connection between the ridge plate 2 and the roof panel 3. Exemplarily, the first cover plate 11 may extend along a first direction, with its two side surfaces in the thickness direction being parallel, that is, the first cover plate 11 is a plate structure with uniform or constant thickness.

[0033] The second cover plate 12 is used to seal and cover a portion of the roof panel 3. Specifically, the second cover plate 12 includes a plurality of troughs 121 that appear periodically in a first direction and crests 122 located between adjacent troughs 121 and protruding from the troughs 121. The troughs 121 correspond to the troughs of the roof panel 3, and the crests 122 correspond to the crests of the roof panel 3, thereby reducing the gap between the second cover plate 12 and the roof panel 3. The specific number of crests 122 and troughs 121 depends on the dimensions of the ridge cover plate 1 in the first direction. The number of troughs 121 that appear periodically in the first direction is at least two, and the number of crests 122 is one less than the number of troughs 121. The crests 122 are generally trapezoidal structures that are smaller at the top and larger at the bottom, similar to or the same as the crest structure of the roof panel 3. Exemplarily, the crests 122 may include a straight section and two oppositely arranged inclined sections, one end of each inclined section connected to the straight section and the other end connected to the trough 121. The trough section 121 is a plate-like structure parallel to the first cover plate 11.

[0034] The connecting plate 13 is used to connect the first cover plate 11 and the second cover plate 12 and to close the gap between the first cover plate 11 and the second cover plate 12. In other words, the connecting plate 13 connects to the end of the crest portion 122 near the first cover plate 11 at its end in the first direction, and connects to the end of the first cover plate 11 near the trough portion 121 and the end of the trough portion 121 near the first cover plate 11 at its two ends in the second direction, respectively. The number of connecting plates 13 is the same as the number of trough portions 121. The two ends of the connecting plate 13 located between two crest portions 122 are respectively connected to the ends of the two crest portions 122 near the first cover plate 11. One end of the connecting plate 13 located at both ends in the first direction is connected to the end of the crest portion 122 near the first cover plate 11, and the other end is a free end for connecting to the connecting plate 13 at the end of the adjacent ridge cover sheet in the first direction.

[0035] It should be noted that the first direction refers to the direction of the extension of the ridge, and the second direction refers to the direction perpendicular to the first direction and capable of connecting the end of the first cover plate 11 near the trough 121 and the end of the trough 121 near the first cover plate 11.

[0036] The first cover plate 11, the second cover plate 12, and several connecting plates 13 form a ridge cover plate. Thus, when installing the ridge cover plate, it is only necessary to weld the ridge cover plate to the corresponding ridge plate 2 and roof panel 3, without welding the components of the ridge cover plate. This reduces the welding process, simplifies the welding process, and effectively reduces labor costs. The reduction in welding processes and the amount of welding can reduce the occurrence of incomplete welds and further reduce the risk of water leakage. At the same time, the ridge cover plate 1 of this embodiment can cover the first connector 4 to prevent the first connector 4 from rusting, and can also prevent water from flowing into the house or the interior of the roof structure from the gap between the first connector 4 and the connection hole of the ridge plate 2 and the roof panel 3.

[0037] In one embodiment, the ridge cover 1 is homogeneous with the roof panel 3 and / or the waterproof layer of the ridge. Exemplarily, the ridge cover 1 is made of thermoplastic polyolefin or polyvinyl chloride; wherein, thermoplastic polyolefin materials, specifically, novel waterproof materials made from thermoplastic polyolefin (TPO) synthetic resin that combines ethylene propylene rubber and polypropylene using advanced polymerization technology as a base material, with the addition of antioxidants, anti-aging agents, and softeners, can be made into reinforced waterproof materials using polyester fiber mesh as internal reinforcing material, belonging to synthetic polymer waterproof materials.

[0038] By designing the material of the ridge cover plate 1 to be consistent with the material of the roof panel 3 and / or the waterproof layer of the ridge, it is easy to carry out welding operations of homogeneous materials, and ensure the seal between the ridge cover plate 1 and the ridge panel 2, as well as between the ridge cover plate 1 and the roof panel 3.

[0039] In one embodiment, the trough portion 121 at both ends of the first direction has a dimension in the first direction that is 0.5 times larger than the dimension in the first direction of the trough portion 121 between two adjacent crest portions 122.

[0040] With this structure, during the installation of the ridge cover plate 1, adjacent ridge cover plates 1 can overlap, and the overlap is welded and fixed, so that the adjacent ridge cover plates 1 form a whole, which has a good waterproof effect and can also play a certain role in heat preservation.

[0041] In one embodiment, the edges of the trough portions 121 at both ends of the first direction and the edges of the connecting plates 13 at both ends of the first direction are flush with the edges of the first cover plate on the same side of the first direction.

[0042] This structure makes welding easier when laying the ridge cover plate 1.

[0043] Figure 2 A cross-sectional schematic diagram of a ridge roof node structure according to an embodiment of the second aspect of this application is shown. Figure 2 As shown, the ridge roof node structure includes a ridge plate 2, a roof panel 3, a first connector 4, and a ridge cover plate 1 according to any of the above embodiments.

[0044] The ridge panel 2 is installed on the gable roof section to cover the gap between the roof panels 3 on both sides, preventing rainwater, dust, and other impurities, as well as small animals, from entering the house or the roof structure through the gap. The ridge panel 2 can also be used on non-gable roof sections, such as on the higher side of a single-slope roof panel 3 used in conjunction with a gable wall. It should be noted that the example of the installation method of the ridge panel 2 in this embodiment does not limit the application of the ridge panel 2 with other installation methods of the roof panel 3.

[0045] The roof panel 3 has periodically occurring peaks and troughs in the first direction. The roof panel 3 is inclined: in a gable roof, the roof panel 3 is located on both sides of the ridge plate 2, and the height of the end farther from the ridge plate 2 is lower than the height of the end closer to the ridge plate 2; in a single-slope roof used in conjunction with a gable wall, the height of the end farther from the gable wall is lower than the height of the end closer to the gable wall. The higher end of the roof panel 3 is concealed under the ridge plate 2.

[0046] The first connector 4 is used to connect the roof panel 3 and the ridge panel 2.

[0047] The ridge cover 1 covers the outer side of the roof panel 3 and the ridge panel 2, and the ridge cover 1 at least covers the first connector 4.

[0048] The ridge cover plate 1 is integrally formed. When it is welded and fixed to the ridge plate 2 and the roof panel 3, it only needs to be welded around the ridge cover plate 1. There is no need to weld the components of the ridge cover plate 1, which reduces at least one welding process, simplifies the welding process, and reduces labor costs. Moreover, due to the reduction in the amount of welding, the risk of incomplete welding is effectively reduced, further reducing the risk of water leakage. The ridge structure uses the ridge plate 2, which, in addition to reducing the risk of water leakage, also avoids additional design, reduces design and construction costs, and makes maintenance simpler.

[0049] In one embodiment, the first connector 4 may include components such as rivets, self-tapping screws, or non-self-tapping screws that can serve a fixed connection function. For example, the first connector 4 may be a self-tapping screw, which facilitates installation and connection.

[0050] In one embodiment, the first cover plate 11 of the ridge cover 1 covers the outer side of the ridge plate 2 and covers the first connector 4. The edge of the first cover plate 11 is connected to the surface of the ridge plate 2 by hot air welding. The hot air welding is a method of heating plastic welding parts and welding rods with preheated compressed air or inert gas until they reach a viscous state, and then welding them under low pressure.

[0051] Therefore, by enclosing the part where the edge of the first cover plate 11 connects with the ridge plate 2 to form a closed area, a sealed space for protecting the first connector 4 can be defined, thereby preventing rainwater and dust and other impurities from entering the house or the interior of the roof structure through the gap between the first cover plate 11 and the ridge plate 2, preventing the first connector 4 from rusting, and further ensuring that the ridge cover plate 1 has good waterproof and dustproof performance.

[0052] In one embodiment, the ridge panel 2 includes a first metal plate layer and a first waterproof layer attached to the outside of the first metal plate layer. A first cover plate 11 of the ridge cover 1 covers the outside of the first waterproof layer and covers the first connector 4. The edge of the first cover plate 11 is connected to the surface of the first waterproof layer by hot air welding. When the ridge panel 2 is applied to the ridge roof node structure, the first metal plate layer faces the interior of the building, and the first waterproof layer faces the exterior of the building. For example, the first metal plate layer may include galvanized steel, and the material of the first waterproof layer may include thermoplastic polyolefin or polyvinyl chloride; correspondingly, the material of the ridge cover 1 is the same as the material of the first waterproof layer.

[0053] The first cover plate 11 and the first waterproof layer, which are made of the same material, are connected by hot air welding to ensure the sealing between the edge of the first cover plate 11 and the part connected to the first waterproof layer.

[0054] In one embodiment, the second cover plate 12 of the ridge cover plate 1 covers the outer side of the roof panel 3, and the edge of the second cover plate 12 is connected to the surface of the roof panel 3 by hot air welding.

[0055] Therefore, by enclosing the part where the edge of the second cover plate 12 connects with the roof panel 3 to form a closed area, rainwater and dust and other impurities can be prevented from entering the house or the interior of the roof structure through the gap between the second cover plate 12 and the roof panel 3, thus further ensuring that the ridge cover plate 1 has good waterproof and dustproof performance.

[0056] In one embodiment, the roof panel 3 includes a second metal plate layer and a second waterproof layer attached to the outside of the second metal plate layer. A second cover plate 12 of the ridge cover 1 covers the outside of the second waterproof layer, and the edge of the second cover plate 12 is connected to the surface of the second waterproof layer by hot air welding. When the roof panel 3 is applied to the ridge roof node structure, the second metal plate layer faces the interior of the building, and the second waterproof layer faces the exterior of the building. For example, the second metal plate layer may include galvanized steel, and the material of the second waterproof layer may include thermoplastic polyolefin or polyvinyl chloride; correspondingly, the material of the ridge cover 1 is the same as the material of the second waterproof layer.

[0057] The second cover plate 12 and the second waterproof layer, which are made of the same material, are connected by hot air welding to ensure the sealing between the edge of the second cover plate 12 and the part connected to the second waterproof layer.

[0058] In one embodiment, the trough portion 121 at both ends of the first direction has a dimension in the first direction that is 0.5 times larger than the dimension in the first direction of the trough portion 121 between two adjacent crest portions 122.

[0059] With this structure, during the installation of the ridge cover plate 1, adjacent ridge cover plates 1 can overlap, and the overlap is fixed by hot air welding, so that the adjacent ridge cover plates 1 form a whole, which has a good waterproof effect and also has a good heat insulation effect.

[0060] In one embodiment, the ridge roof node structure further includes purlins 7, a support layer 6, an insulation layer 5, and a second connector 8. The purlin 7 is the load-bearing structure of the roof structure, supporting the weight of the support layer 6, insulation layer 5, ridge slab 2, roof panel 3, ridge cap, etc. The support layer 6 is laid on the outside of the purlin 7 to support the insulation layer 5; exemplarily, the support layer 6 may include wire mesh. The insulation layer 5 is laid on the outside of the support layer 6, located inside the ridge slab 2 and roof panel 3; exemplarily, the insulation layer may include expanded foam. The second connector 8 passes through the roof panel 3, insulation layer 5, and support layer 6 and connects to the purlin 7, fixing the roof panel 3, insulation layer 5, and support layer 6 to the outside of the purlin 7; the second connector 8 may include rivets, self-tapping screws, non-self-tapping screws, or other components that can provide a fixed connection. For example, the second connector 8 can be a self-tapping screw, which facilitates installation and connection. In this embodiment, "outer side" refers to the side facing outwards, such as... Figure 2 As shown, "outer side" can be the upper side or the upper diagonal side; "inner side" refers to the side facing inwards, such as... Figure 2 As shown, "inner side" can be the lower side or the diagonally lower side.

[0061] By laying the support layer 6 on the purlin 7, the insulation layer 5 can be effectively fixed in the roof structure, thereby ensuring the insulation effect of the roof system; by connecting the roof panel 3, insulation layer 5, support layer 6 and purlin 7 with the second connector 8, the structural stability of each part of the roof system is ensured.

[0062] This disclosure also provides a building, including the roof structure of any embodiment of this disclosure.

[0063] The ridge cover plate, ridge roof node structure and other components of the building described above can adopt various technical solutions that are now and will be known to those skilled in the art, and will not be described in detail here.

[0064] In the description of this specification, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0065] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0066] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0067] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0068] The foregoing disclosure provides many different implementations or examples for carrying out different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0069] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A roof ridge cover plate, characterized in that, include: First cover plate; The second cover plate includes a plurality of troughs that appear periodically in a first direction, and crests that are located between adjacent troughs and protrude from the troughs. The connecting plate is connected to the end of the crest portion near the first cover plate in the first direction, and to the ends of the first cover plate near the trough portion and the trough portion near the first cover plate in the second direction, respectively. The first cover plate, the second cover plate, and the connecting plate are integrally formed.

2. The ridge cover plate according to claim 1, characterized in that, The ridge cover is of the same material as the waterproof layer of the roof panel and / or the ridge.

3. The ridge cover plate according to claim 1, characterized in that, The troughs at both ends of the first direction have a size in the first direction that is 0.5 times larger than the size of the trough between two adjacent crests in the first direction.

4. A ridge roof node structure, characterized in that, include: Roofing panels; The ridge panel partially overlaps the outer side of a portion of the roof panel; The first connector is used to connect the roof panel and the ridge panel; The ridge cover as described in any one of claims 1-3, wherein the ridge cover covers the outer side of the roof panel and the ridge panel, and the ridge cover at least covers the first connector.

5. The ridge roof node structure according to claim 4, characterized in that, The first cover plate of the ridge cover is placed on the outside of the ridge board and covers the first connector. The edge of the first cover plate is connected to the surface of the ridge board by hot air welding.

6. The ridge roof node structure according to claim 4, characterized in that, The ridge panel includes a first metal plate layer and a first waterproof layer attached to the outside of the first metal plate layer. The first cover plate of the ridge cover covers the outside of the first waterproof layer and covers the first connector. The edge of the first cover plate is connected to the surface of the first waterproof layer by hot air welding.

7. The ridge roof node structure according to claim 4, characterized in that, The second cover plate of the ridge cover is placed over the outer side of the roof panel, and the edge of the second cover plate is connected to the surface of the roof panel by hot air welding.

8. The ridge roof node structure according to claim 4, characterized in that, The roof panel includes a second metal plate layer and a second waterproof layer attached to the outside of the second metal plate layer. The second cover plate of the ridge cover plate covers the outside of the second waterproof layer, and the edge of the second cover plate is connected to the surface of the second waterproof layer by hot air welding.

9. The ridge roof node structure according to claim 4, characterized in that, The ridge roof node structure also includes an insulation layer located inside the roof panel, a support layer supported inside the insulation layer, purlins supported inside the support layer, and a second connector connecting the roof panel, the support layer, and the purlins.

10. A building, characterized in that, Includes the ridge roof node structure as described in any one of claims 4 to 9.

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