Waterproof structure and building

Abstract

The invention discloses a waterproof structure and a building. The structure layer comprises a first side and a second side which are opposite to each other; the structural part comprises a first structural part and a second structural part, and the plane where the first structural part is located intersects with the plane where the second structural part is located; the second side of the structural layer is in lap joint with the first structural part; the multiple fixing supports are arranged, each fixing support comprises a first fixing part, a second fixing part and a third fixing part in sequence, the first fixing parts extend in the first direction, the second fixing parts extend in the second direction, and the third fixing parts extend in the third direction; in the at least two fixing supports, the third fixing parts are located on the same plane, and the first fixing parts and the third fixing parts are located on the same side of the plane where the second fixing parts are located. At least part of the first fixing part is arranged on the first side of the structural layer, and at least part of the second fixing part is arranged on the side, facing the structural layer, of the structural part. According to the waterproof structure and the building, the firmness degree of connection between the structural layer and the building can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a waterproof structure and a building. Background Art

[0002] In the process of building houses or factories, precast concrete panels are often used as the roof surface of the building. For precast concrete panel roofs, thermoplastic polyolefin (TPO) membranes are usually used for waterproofing. Since the roof is in the form of precast concrete panels, it is difficult to fix the waterproof membrane to the surface of the precast concrete panels with nails or other similar fasteners. However, if the waterproof membrane and the roof are fixed by bonding, there is a lot of dust on the surface of the precast concrete panels, which will reduce the firmness of the bonding. Especially after the photovoltaic system is fixed on the membrane, it is more likely to cause the membrane to fall off when the photovoltaic system is subjected to external force. Summary of the invention

[0003] The embodiments of the present application provide a waterproof structure and a building, which can improve the firmness of the connection between the structural layer and the building.

[0004] In a first aspect, an embodiment of the present application provides a waterproof structure, comprising: a structural layer, comprising a first side and a second side opposite to each other; a structural member, comprising a first structural part and a second structural part, the plane where the first structural part is located intersects with the plane where the second structural part is located; the second side of the structural layer overlaps with the first structural part; a plurality of fixing brackets are provided, the fixing brackets comprising a first fixing part, a second fixing part and a third fixing part in sequence, the first fixing part extends along a first direction, the second fixing part extends along a second direction, the third fixing part extends along a third direction, the first direction intersects with the second direction, and the second direction intersects with the third direction; in at least two fixing brackets, the third fixing part is located in the same plane, and the first fixing part and the third fixing part are located on the same side of the plane where the second fixing part is located; at least part of the first fixing part is arranged on the first side of the structural layer, and at least part of the second fixing part is arranged on the side of the structural member facing the structural layer.

[0005] According to an embodiment of the first aspect of the present application, the plane where the first structural part is located is parallel to the first direction; along the thickness direction of the first structural part, the orthographic projection of at least part of the structural layer, the orthographic projection of at least part of the first structural part and the orthographic projection of at least part of the first fixed part overlap; along the thickness direction of the second structural part, the orthographic projection of at least part of the second structural part and the orthographic projection of at least part of the second fixed part overlap.

[0006] According to an embodiment of the first aspect of the present application, it also includes a fastener, which passes through the fixing bracket and directly or indirectly abuts against the structural member.

[0007] According to an embodiment of the first aspect of the present application, the fastener is a bolt; the fastener passes through the first fixing portion and abuts against the overlapping portion between the structural layer and the first structural portion; or the fastener passes through the second fixing portion and abuts against the second structural portion.

[0008] According to an embodiment of the first aspect of the present application, the plane where the first structural part is located is parallel to the second direction; along the thickness direction of the first structural part, the orthographic projection of at least part of the structural layer, the orthographic projection of at least part of the first structural part and the orthographic projection of at least part of the second fixed part overlap; along the thickness direction of the second structural part, the orthographic projection of at least part of the second structural part and the orthographic projection of at least part of the third fixed part overlap.

[0009] According to an embodiment of the first aspect of the present application, it also includes a fastener, which passes through the fixing bracket and directly or indirectly abuts against the structural member.

[0010] According to an embodiment of the first aspect of the present application, the fastener is a bolt; the fastener passes through the second fixing portion and abuts against the overlapping portion between the structural layer and the first structural portion; or, the fastener passes through the third fixing portion and abuts against the second structural portion.

[0011] According to an embodiment of the first aspect of the present application, it also includes a connecting portion, the extending direction of the connecting portion is perpendicular to the extending direction of the third fixing portion, and the third fixing portions of the multiple fixing brackets are all connected to the connecting portion.

[0012] In a second aspect, an embodiment of the present application provides a building, comprising: a roof, comprising a first surface, a second surface and a third surface connected in sequence, the first surface is parallel to a first direction, the second surface is parallel to a second direction, and the third surface is parallel to a third direction; in the waterproof structure of the embodiment of the first aspect of the present application, the second side of the structural layer covers at least a portion of the first surface, the structural member covers at least a portion of the second surface, and the structural member covers at least a portion of the first surface or the third surface.

[0013] According to an embodiment of the second aspect of the present application, it also includes a photovoltaic support, a plurality of photovoltaic supports are provided, and the photovoltaic supports are fixedly connected to the first side of the structural layer; at least part of the photovoltaic supports are arranged along the first direction.

[0014] In the waterproof structure and building provided by the embodiment of the present application, the second side of the structural layer can cover the first surface of the roof to achieve waterproofing of the roof. The second side of the structural layer overlaps with the first structural part of the structural member to form a whole, the plane where the first structural part is located intersects with the plane where the second structural part is located, and the connection between the first structural part and the second structural part, the structural part can be engaged with the connection between each surface of the roof, so as to fix the relative position of the structural layer and the roof. The fixing bracket can press the structural layer, the structural member and the overlap between the two to the corresponding surface of the roof. At the same time, the first fixing part, the second fixing part and the third fixing part of the fixing bracket can be U-shaped and fixed to the roof of the building, so as to firmly fix the structural layer to the roof of the building, thereby improving the firmness of the connection between the structural layer and the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 A schematic diagram of the use of the waterproof structure of an embodiment of the present application.

[0017] Figure 2 A cross-sectional view of the waterproof structure and the waterproof object according to an embodiment of the present application.

[0018] Figure 3 Another cross-sectional view of the waterproof structure and the waterproof object according to an embodiment of the present application.

[0019] Figure 4 A structural schematic diagram of a reinforcement member of the waterproof structure of an embodiment of the present application.

[0020] Figure 5 A structural schematic diagram of a building according to an embodiment of the present application.

[0021] Reference numerals:

[0022] 1. Structural layer;

[0023] 2. structural member; 21. first structural part; 22. second structural part;

[0024] 3. Fixed bracket; 31. First fixed part; 32. Second fixed part; 33. Third fixed part;

[0025] 4. Fasteners;

[0026] 5. Waterproof objects;

[0027] 6. Photovoltaic support;

[0028] 7. Connecting part;

[0029] 8. reinforcement member; 81. main body; 82. abutment portion;

[0030] A1, first direction; A2, second direction; A3, third direction; S1, first surface; S2, second surface; S3, third surface. DETAILED DESCRIPTION

[0031] The features and exemplary embodiments of various aspects of the application will be described in detail below. In the detailed description below, many specific details are proposed to provide a comprehensive understanding of the application. However, it is obvious to those skilled in the art that the application can be implemented when some details in these specific details are not needed. The following description of the embodiments is only to provide a better understanding of the application by illustrating the example of the application.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The embodiments will be described in detail below in conjunction with the accompanying drawings.

[0033] Relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article, or device. In the absence of further restrictions, the elements defined by the statement "comprising ..." do not exclude the presence of additional identical elements in the process, method, article, or device that includes the elements.

[0034] It should be understood that when describing the structure of a component, when a layer or a region is referred to as being "on" or "over" another layer or another region, it may mean that it is directly on the other layer or another region, or that other layers or regions are included between it and the other layer or another region. Moreover, if the component is turned over, the layer or a region will be "below" or "beneath" another layer or another region.

[0035] In addition, the term "and / or" in this article is only a description of the association relationship between the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0036] It should be understood that in the embodiment of the present application, "B corresponding to A" means that B is associated with A, and B can be determined according to A. However, it should also be understood that determining B according to A does not mean determining B only according to A, and B can also be determined according to A and / or other information.

[0037] The applicant has found that when using precast concrete panels as building roofs, thermoplastic polyolefin (TPO) membranes are usually used for waterproofing. Since the roof is in the form of precast concrete panels, it is difficult to fix the waterproof membrane to the surface of the precast concrete panels by nails or other similar fixings. However, there is a lot of dust on the surface of the precast concrete panels. If the waterproof membrane and the roof are fixed by bonding, the firmness of the bonding between the precast concrete panels and the membrane will be reduced. When installing a photovoltaic system, the support of the photovoltaic system will be fixed on the membrane, and the photovoltaic system will be affected by external forces such as wind. The external force acting on the support will further cause the membrane to fall off.

[0038] In view of the above analysis, the applicant proposed a waterproof structure and a building, wherein the waterproof structure includes a structural layer, a structural member and a fixing bracket. The second side of the structural layer can cover the first surface of the roof to achieve waterproofing of the roof. The second side of the structural layer overlaps with the first structural part of the structural member to form a whole, the plane where the first structural part is located intersects with the plane where the second structural part is located, and the connection between the first structural part and the second structural part, the structural part can be engaged with the connection between each surface of the roof, thereby fixing the relative position of the structural layer and the roof. The fixing bracket can press the structural layer, the structural member and the overlapping part of the two to the corresponding surface of the roof. At the same time, the first fixing part, the second fixing part and the third fixing part of the fixing bracket can be U-shaped and fixed to the roof of the building, so as to firmly fix the structural layer to the roof of the building and improve the firmness of the connection between the structural layer and the building.

[0039] Figure 1 A schematic diagram of the use of the waterproof structure of an embodiment of the present application. Figure 2 A cross-sectional view of the waterproof structure and the waterproof object according to an embodiment of the present application. Figure 3 Another cross-sectional view of the waterproof structure and the waterproof object according to an embodiment of the present application.

[0040] See also Figures 1 to 3The embodiment of the present application provides a waterproof structure, including: a structural layer 1, including a first side and a second side opposite to each other; a structural member 2, including a first structural portion 21 and a second structural portion 22, wherein a plane where the first structural portion 21 is located intersects with a plane where the second structural portion 22 is located; the second side of the structural layer 1 overlaps with the first structural portion 21; a fixing bracket 3 is provided, wherein the fixing bracket 3 includes a first fixing portion 31, a second fixing portion 32 and a third fixing portion 33 in sequence, wherein the first fixing portion 31 extends along a first direction A1, the second fixing portion 32 extends along a second direction A2, and the third fixing portion 33 extends along a third direction A3, wherein the first direction A1 intersects with the second direction A2, and the second direction A2 intersects with the third direction A3; in at least two fixing brackets 3, the third fixing portion 33 is located in the same plane, and the first fixing portion 31 and the third fixing portion 33 are located on the same side of the plane where the second fixing portion 32 is located; at least part of the first fixing portion 31 is arranged on the first side of the structural layer 1, and at least part of the second fixing portion 32 is arranged on the side of the structural member 2 facing the structural layer 1.

[0041] The waterproof structure of the embodiment of the present application is used for waterproofing, and the waterproof object 5 can be in the shape of a plate. For the convenience of explanation, in the embodiment of the present application, the waterproof object 5 is taken as an example of the roof of a building. It should be emphasized that the waterproof object 5 includes but is not limited to the roof of the building. The roof includes a first surface S1, a second surface S2 and a third surface S3 connected in sequence, the first surface S1 is parallel to the first direction A1, the second surface S2 is parallel to the second direction A2, and the third surface S3 is parallel to the third direction A3.

[0042] The structural layer 1 can play a waterproof role. For example, the structural layer 1 can be a TPO roll. The first side and the second side of the structural layer 1 are opposite, the first side corresponds to the outside, and the second side corresponds to the inside. When the structural layer 1 is used, the second side faces the waterproof object 5.

[0043] The plane where the first structural part 21 of the structural member 2 is located intersects with the plane where the second structural part 22 is located, that is, the cross-sectional shape of the structural member 2 is L-shaped. The second side of the structural layer 1 overlaps with the first structural part 21, so that the structural member 2 and the structural layer 1 form a whole. The connection between the first structural part 21 and the second structural part 22 can be hooked on the second surface S2 of the waterproof object 5, and the relative position of the structural layer 1 and the waterproof object 5 can be fixed along the plane where the waterproof object 5 is located. It can be understood that the waterproof object 5 is in the shape of a plate and also has two surfaces (the first surface S1 and the second surface S2). The structural member 2 can be hooked at the connection between the first surface S1 and the second surface S2, or at the connection between the third surface S3 and the second surface S2. It can be understood that the structural member 2 can be in a form that is easy to bond, so that the first structural portion 21 of the structural member 2 is bonded and fixed to the overlapping portion of the structural layer 1, so that the structural layer 1 and the structural portion can form a whole. At this time, a material layer of the same material as the structural layer 1 can be provided on the surface of the structural member 2 to facilitate bonding between the structural layer 1 and the structural member 2.

[0044] The fixing bracket 3 can press the structural layer 1 against the surface of the waterproof object 5, thereby fixing the relative positions of the structural layer 1 and the waterproof object 5. The first fixing portion 31, the second fixing portion 32 and the third fixing portion 33 are connected in sequence. Among at least two fixing brackets 3, the third fixing portions 33 of the two fixing brackets 3 are located in the same plane. The first fixing portions 31 and the third fixing portions 33 of the two fixing brackets 3 are located on the same side of the plane where the second fixing portions 32 of the two fixing brackets 3 are located, so that a single fixing bracket 3 is a U-shaped structure, and the middle space formed can accommodate the waterproof object 5. The first fixing portion 31 and the third fixing portion 33 can clamp the two first surfaces S1 and the third surface S3 of the waterproof object 5, and press the whole formed by the structural layer 1 and the structural member 2 against the first surface S1 and the third surface S3 of the waterproof object 5. Similarly, the second fixing portion 32 can press the whole formed by the structural layer 1 and the structural member 2 against the second surface S2 of the waterproof object 5.

[0045] It should be noted that, for a single fixing bracket 3, the first fixing portion 31, the second fixing portion 32 and the third fixing portion 33 may be located in the same plane or in different planes. When the first fixing portion 31, the second fixing portion 32 and the third fixing portion 33 are located in different planes, the first fixing portion 31 and the third fixing portion 33 may be regarded as skew line segments. When the first fixing portion 31, the second fixing portion 32 and the third fixing portion 33 are located in the same plane, the first direction A1 and the third direction A3 may be parallel, in which case the two surfaces of the waterproof object 5 are parallel, and the cross section of the waterproof object 5 may be a rectangle or a parallelogram; the first direction A1 and the third direction A3 may also be non-parallel, in which case the two surfaces of the waterproof object 5 are non-parallel, and the cross section of the waterproof object 5 may be a trapezoid, and the top or bottom side of the trapezoid corresponds to the side of the waterproof object 5. For ease of explanation, in the embodiment of the present application, the first fixing portion 31, the second fixing portion 32 and the third fixing portion 33 are located in the same plane, and the first direction A1 and the third direction A3 are parallel.

[0046] Further, see Figure 1 and Figure 2 , the plane where the first structural part 21 is located is parallel to the first direction A1; along the thickness direction of the first structural part 21, the orthographic projection of at least part of the structural layer 1, the orthographic projection of at least part of the first structural part 21 and the orthographic projection of at least part of the first fixing part 31 overlap; along the thickness direction of the second structural part 22, the orthographic projection of at least part of the second structural part 22 and the orthographic projection of at least part of the second fixing part 32 overlap.

[0047] In the embodiment of the present application, the connection between the first structural part 21 and the second structural part 22 can be hooked on the connection between the first surface S1 and the second surface S2 of the waterproof object 5. At this time, the structural layer 1 covers a part of the first surface S1 of the waterproof object 5 and a part of the first structural part 21, and the first fixing part 31 can press and fix the structural layer 1, the overlap between the structural layer 1 and the first structural part 21, and the first structural part 21 on the first surface S1 of the waterproof object 5. At the same time, the second fixing part 32 presses the second structural part 22 on the second surface S2 of the waterproof object 5. Therefore, the fixing bracket 3 can fix the relative position of the structural layer 1 and the first surface S1 of the waterproof object 5.

[0048] Further, see Figure 1 and Figure 2 The waterproof structure of the embodiment of the present application further includes a fastener 4 , which passes through the fixing bracket 3 and directly or indirectly abuts against the structural member 2 .

[0049] Considering that the structural layer 1 and the structural part may be deformed to a certain extent when being pressed by the fixing bracket 3, a gap may be generated between the fixing bracket 3. The fastener 4 can pass through the fixing and directly or indirectly abut on the structural frame, and can further press the whole formed by the structural layer 1 and the structural member 2 onto the surface of the waterproof object 5.

[0050] Further, see Figure 1 and Figure 2 , the fastener 4 is a bolt; the fastener 4 passes through the first fixing portion 31 and abuts against the overlap between the structural layer 1 and the first structural portion 21; or, the fastener 4 passes through the second fixing portion 32 and abuts against the second structural portion 22.

[0051] The fastener 4 is in the form of a bolt, and the fastener 4 can be rotated to compress or release the whole formed by the structural layer 1 and the structural member 2. Exemplarily, the fastener 4 can pass through the first fixing portion 31. Considering that the first fixing portion 31 can compress the overlapping portion of the structural layer 1 and the first structural member 21, the end of the fastener 4 passing through the first fixing portion 31 can abut against the overlapping portion of the structural layer 1 and the first structural member 21, thereby further fixing the relative position of the whole formed by the structural layer 1 and the structural member 2 and the waterproof object 5. Exemplarily, the fastener 4 can pass through the second fixing portion 32. Considering that the second fixing portion 32 can compress the second structural member 22, the end of the fastener 4 passing through the second fixing portion 32 can abut against the second structural member 22, thereby further fixing the relative position of the whole formed by the structural layer 1 and the structural member 2 and the waterproof object 5.

[0052] Further, see Figure 1 and Figure 3 , the plane where the first structural part 21 is located is parallel to the second direction A2; along the thickness direction of the first structural part 21, the orthographic projection of at least part of the structural layer 1, the orthographic projection of at least part of the first structural part 21 and the orthographic projection of at least part of the second fixing part 32 overlap; along the thickness direction of the second structural part 22, the orthographic projection of at least part of the second structural part 22 and the orthographic projection of at least part of the third fixing part 33 overlap.

[0053] In the embodiment of the present application, the connection between the first structural part 21 and the second structural part 22 can be hooked on the connection between the third surface S3 and the second surface S2 of the waterproof object 5. At this time, the structural layer 1 covers a part of the first surface S1 of the waterproof object 5 and a part of the first structural part 21, and the first fixing part 31 can press and fix the structural layer 1, the overlap between the structural layer 1 and the first structural part 21, and the first structural part 21 on the first surface S1 of the waterproof object 5. At the same time, the second fixing part 32 presses the second structural part 22 on the second surface S2 of the waterproof object 5. Therefore, the fixing bracket 3 can fix the relative positions of the structural layer 1 and the first surface S1 and the second surface S2 of the waterproof object 5.

[0054] Further, see Figure 1 and Figure 3 The waterproof structure of the embodiment of the present application further includes a fastener 4 , which passes through the fixing bracket 3 and directly or indirectly abuts against the structural member 2 .

[0055] Considering that the structural layer 1 and the structural part may be deformed to a certain extent when being pressed by the fixing bracket 3, a gap may be generated between the fixing bracket 3. The fastener 4 can pass through the fixing and directly or indirectly abut on the structural frame, and can further press the whole formed by the structural layer 1 and the structural member 2 onto the surface of the waterproof object 5.

[0056] Further, see Figure 1 and Figure 3 , the fastener 4 is a bolt; the fastener 4 passes through the second fixing portion 32 and abuts against the overlap between the structural layer 1 and the first structural portion 21; or, the fastener 4 passes through the third fixing portion 33 and abuts against the second structural portion 22.

[0057] The fastener 4 is in the form of a bolt, and the fastener 4 can be rotated to compress or release the whole formed by the structural layer 1 and the structural member 2. Exemplarily, the fastener 4 can pass through the second fixing portion 32. Considering that the second fixing portion 32 can compress the overlapping portion of the structural layer 1 and the first structural member 21, the end of the fastener 4 passing through the second fixing portion 32 can abut against the overlapping portion of the structural layer 1 and the second structural member 22, thereby further fixing the relative position of the whole formed by the structural layer 1 and the structural member 2 and the waterproof object 5. Exemplarily, the fastener 4 can pass through the third fixing portion 33. Considering that the third fixing portion 33 can compress the second structural member 22, the end of the fastener 4 passing through the third fixing portion 33 can abut against the second structural member 22, thereby further fixing the relative position of the whole formed by the structural layer 1 and the structural member 2 and the waterproof object 5.

[0058] Further, see Figures 1 to 3 The waterproof structure of the embodiment of the present application also includes a connecting portion 7, the extension direction of the connecting portion 7 is perpendicular to the extension direction of the third fixing portion 33, and the third fixing portions 33 of the multiple fixing brackets 3 are all connected to the connecting portion 7.

[0059] Since the waterproof object 5 can be the roof of a building, and each fixing bracket 3 is in a U shape, the third fixing portion 33 is more likely to be located below the waterproof object 5, so the third fixing portion 33 may be deformed by gravity. The extension direction of the connecting portion 7 is perpendicular to the extension direction of the third fixing portion 33, and the third fixing portions 33 of multiple fixing brackets 3 are all connected to the connecting portion 7. The connecting portion 7 can connect the third fixing portions 33 of multiple structural members 2 into a whole, reducing the deformation of the fixing bracket 3, so that the fixing bracket 3 maintains the overall compression state of the structural layer 1 and the structural member 2, thereby fixing the relative position of the structural layer 1 and the waterproof object 5.

[0060] Figure 4 A structural schematic diagram of a reinforcement member of the waterproof structure of an embodiment of the present application.

[0061] For further information, see Figure 4 The waterproof structure of the embodiment of the present application further includes a reinforcement member 8, the main body 81 of the reinforcement member 8 is C-shaped, the abutment portion 82 of the reinforcement member 8 passes through the main body 81 and is threadedly connected to the main body 81, the main body 81 can be clamped on the edge of the waterproof structure and abut against the first surface S1, the second surface S2 and the third surface S3, the abutment portion 82 can abut against the first surface S1 or the third surface S3, and the degree of clamping of the reinforcement member 8 on the structural layer 1 and the waterproof structure can be adjusted by rotating the abutment portion 82. Multiple reinforcement members 8 can be provided, and the interval between two adjacent reinforcement members 8 can be 1.5m.

[0062] Figure 5 A structural schematic diagram of a building according to an embodiment of the present application.

[0063] See also Figure 5 , and combined with Figures 1 to 3 , an embodiment of the present application further provides a building, comprising: a roof, comprising a first surface S1, a second surface S2 and a third surface S3 connected in sequence, the first surface S1 is parallel to the first direction A1, the second surface S2 is parallel to the second direction A2, and the third surface S3 is parallel to the third direction A3; the waterproof structure of the aforementioned embodiment of the present application, the second side of the structural layer 1 covers at least part of the first surface S1, the structural member 2 covers at least part of the second surface S2, and the structural member 2 covers at least part of the first surface S1 or the third surface S3.

[0064] The building of the embodiment of the present application can be a house, a factory building, etc. The roof can be parallel to the horizontal direction or can be inclined relative to the horizontal direction. For example, the top of the building can be in a herringbone shape, in which case the roof corresponds to half of the herringbone top of the building, that is, the top of the building is formed by connecting two intersecting roofs. Each roof can adopt the waterproof structure of the aforementioned embodiment of the present application to achieve the purpose of waterproofing. The structural layers 1 of the two roofs can be laid on the same layer, that is, the two structural layers 1 can form an integrated structure. In addition, the fixing brackets 3 of the two roofs can be connected as a whole, and the two fixing brackets 3 can form an integrated structure, or a fixed connection form can be adopted.

[0065] Further, see Figure 5 The building of the embodiment of the present application further includes a photovoltaic support 6, and a plurality of photovoltaic supports 6 are provided. The photovoltaic support 6 is fixedly connected to the first side of the structural layer 1; at least part of the photovoltaic supports 6 is arranged along the first direction A1.

[0066] The building of the embodiment of the present application can also be installed with a photovoltaic system, which needs to be installed on a photovoltaic support 6, which is fixedly connected to the first side of the structural layer 1, and the structural layer 1 can be made of a material that is easy to be fixedly connected to the photovoltaic support 6. The photovoltaic support 6 can be arranged in an array on the first surface S1 along the first direction A1 and perpendicular to the first direction A1 to provide a more stable support for the photovoltaic system.

[0067] In summary, the embodiments of the present application provide a waterproof structure and a building. The second side of the structural layer can cover the first surface of the roof to achieve waterproofing of the roof. The second side of the structural layer overlaps with the first structural part of the structural member to form a whole, the plane where the first structural part is located intersects with the plane where the second structural part is located, and the connection between the first structural part and the second structural part, the structural part can be engaged with the connection between each surface of the roof, so as to fix the relative position of the structural layer and the roof. The fixing bracket can press the structural layer, the structural member and the overlap between the two to the corresponding surface of the roof. At the same time, the first fixing part, the second fixing part and the third fixing part of the fixing bracket can be U-shaped and fixed to the roof of the building, so as to firmly fix the structural layer to the roof of the building, thereby improving the firmness of the connection between the structural layer and the building.

[0068] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A waterproof structure, It is characterized in that include: a structural layer including opposing first and second sides; The structural member comprises a first structural part and a second structural part, wherein a plane where the first structural part is located intersects with a plane where the second structural part is located; The second side of the structural layer overlaps the first structural portion; A plurality of fixing brackets are provided, wherein the fixing brackets include a first fixing portion, a second fixing portion and a third fixing portion in sequence, the first fixing portion extends along a first direction, the second fixing portion extends along a second direction, the third fixing portion extends along a third direction, the first direction intersects with the second direction, and the second direction intersects with the third direction; in at least two of the fixing brackets, the third fixing portion is located in the same plane, and the first fixing portion and the third fixing portion are located on the same side of the plane where the second fixing portion is located; at least part of the first fixing portion is arranged on the first side of the structural layer, and at least part of the second fixing portion is arranged on the side of the structural member facing the structural layer.

2. The waterproof structure according to claim 1, It is characterized in that The plane where the first structural part is located is parallel to the first direction; along the thickness direction of the first structural part, the orthographic projection of at least part of the structural layer, the orthographic projection of at least part of the first structural part and the orthographic projection of at least part of the first fixing part overlap; Along the thickness direction of the second structure portion, an orthographic projection of at least a portion of the second structure portion overlaps with an orthographic projection of at least a portion of the second fixing portion.

3. The waterproof structure according to claim 2, It is characterized in that A fastener is also included, and the fastener passes through the fixing bracket and directly or indirectly abuts against the structural member.

4. The waterproof structure according to claim 3, It is characterized in that The fastener is a bolt; The fastener passes through the first fixing portion and abuts against the overlapping portion between the structural layer and the first structural portion; or the fastener passes through the second fixing portion and abuts against the second structural portion.

5. The waterproof structure according to claim 1, It is characterized in that The plane where the first structural part is located is parallel to the second direction; along the thickness direction of the first structural part, the orthographic projection of at least part of the structural layer, the orthographic projection of at least part of the first structural part and the orthographic projection of at least part of the second fixing part overlap; Along the thickness direction of the second structure portion, an orthographic projection of at least a portion of the second structure portion overlaps with an orthographic projection of at least a portion of the third fixing portion.

6. The waterproof structure according to claim 5, It is characterized in that A fastener is also included, and the fastener passes through the fixing bracket and directly or indirectly abuts against the structural member.

7. The waterproof structure according to claim 6, It is characterized in that The fastener is a bolt; The fastener passes through the second fixing portion and abuts against the overlapping portion between the structural layer and the first structural portion; or the fastener passes through the third fixing portion and abuts against the second structural portion.

8. The waterproof structure according to claim 1, It is characterized in that It also includes a connecting portion, the extending direction of the connecting portion is perpendicular to the extending direction of the third fixing portion, and the third fixing portions of the plurality of fixing brackets are all connected to the connecting portion.

9. A building, It is characterized in that include: A roof, comprising a first surface, a second surface and a third surface connected in sequence, wherein the first surface is parallel to the first direction, the second surface is parallel to the second direction, and the third surface is parallel to the third direction; In the waterproof structure described in any one of claims 1 to 8, the second side of the structural layer covers at least a portion of the first surface, the structural member covers at least a portion of the second surface, and the structural member covers at least a portion of the first surface or the third surface.

10. The building according to claim 9, It is characterized in that It also includes a photovoltaic support, wherein a plurality of photovoltaic supports are provided and the photovoltaic support is fixedly connected to the first side of the structural layer; at least part of the photovoltaic supports are arranged along the first direction.

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