Purline assembly and photovoltaic sunlight shed with same

Abstract

The purline assembly comprises a purline body and a reinforcing assembly, the purline body extends in the first direction and comprises a purline web plate, assembling holes used for installing braces are formed in the purline web plate, the reinforcing assembly comprises a plurality of reinforcing pieces arranged in the first direction in an extending mode, and the reinforcing pieces are arranged in the first direction in an extending mode. The reinforcing parts comprise reinforcing webs, the reinforcing webs extend in the first direction and are perpendicular to the second direction, the reinforcing webs and the purline webs are arranged in a stacked mode in the second direction, the reinforcing webs of any two adjacent reinforcing parts jointly define an avoiding hole, and the avoiding holes and the assembling holes are oppositely arranged in the second direction. According to the purline assembly provided by the utility model, in the process of installing the reinforcing assembly on the purline body, the disassembly and reset procedures of the brace on the purline body can be omitted, so that the installation procedures of the reinforcing assembly can be well simplified, and the installation efficiency of the reinforcing assembly is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a purlin assembly and a photovoltaic sun shed having the same. Background Art

[0002] With the continuous development of the photovoltaic industry, more and more people choose to install household photovoltaic sun sheds. During the construction of photovoltaic sun sheds, it is necessary to build a supporting structure to install photovoltaic panels to ensure the stability of photovoltaic panels. In order to strengthen the supporting effect of the area between two adjacent beams on the photovoltaic panels, purlins are often used to connect the two adjacent beams, and tie rods are set on the purlins to prevent the purlins from deforming. Among them, in order to prevent the purlins from increasing their anti-deformation strength, it is necessary to add a reinforcement structure to the purlins, but the reinforcement structure in the related technology needs to remove the tie rods for installation, and the operation steps are cumbersome, which directly affects the installation efficiency of the reinforcement structure. Therefore, there is room for improvement. Utility Model Content

[0003] The utility model provides a purlin assembly, which has the advantages of simple reinforcement assembly installation process and high installation efficiency.

[0004] The utility model also provides a photovoltaic sun shed with the purlin assembly.

[0005] According to the purlin assembly of the first aspect of the utility model, the purlin assembly includes: a purlin body, which extends along a first direction and includes a purlin web, and an assembly hole for installing a pull rod is formed on the purlin web; a reinforcement assembly, which includes a plurality of reinforcement members arranged and extending along the first direction, the reinforcement members include a reinforcement web, the reinforcement web extends along the first direction and is perpendicular to the second direction, the reinforcement web and the purlin web are stacked along the second direction, the reinforcement webs of any two adjacent reinforcement members jointly define an avoidance hole, and the avoidance hole and the assembly hole are arranged relative to each other along the second direction.

[0006] According to the purlin assembly of the first aspect of the present invention, during the process of installing the reinforcement assembly to the purlin body, the removal and resetting steps of the pull rods on the purlin body can be omitted, thereby greatly simplifying the installation process of the reinforcement assembly and facilitating improving the installation efficiency of the reinforcement assembly.

[0007] According to some embodiments of the utility model, one of any two adjacent reinforcement members is a first reinforcement member, and the other is a second reinforcement member, the reinforcement web of the first reinforcement member is a first reinforcement web, and the reinforcement web of the second reinforcement member is a second reinforcement web, a side edge of the first reinforcement web toward the second reinforcement web forms an avoidance groove extending along a first direction, and a side edge of the second reinforcement web toward the first reinforcement web and the avoidance groove together define the avoidance hole.

[0008] According to some embodiments of the present invention, the assembly hole is arranged adjacent to the bottom of the avoidance groove.

[0009] According to some embodiments of the present invention, one end of the first reinforcing web adjacent to the second reinforcing web is formed as a first connecting portion, and one end of the second reinforcing web adjacent to the first reinforcing web is formed as a second connecting portion, and in the first direction, the avoidance groove is formed at a side edge of the first connecting portion adjacent to the second reinforcing web, and the second connecting portion is stacked on the portion of the first connecting portion located at the avoidance hole facing the second reinforcing web.

[0010] According to some embodiments of the present invention, a connection hole for connecting with the purlin web is formed on the second connection portion, and the connection hole and the avoidance groove are arranged opposite to each other along the second direction and staggered with the assembly hole.

[0011] According to some embodiments of the present invention, the first reinforcement members and the second reinforcement members are alternately arranged along the first direction, both ends of the first reinforcement web in the first direction are formed as the first connection parts, and both ends of the second reinforcement web in the first direction are formed as the second connection parts.

[0012] According to some embodiments of the present invention, one end of the first reinforcing web and the second reinforcing web in the first direction are both formed as the first connecting portion, and the other end of the first reinforcing web and the second reinforcing web in the first direction are both formed as the second connecting portion.

[0013] According to some embodiments of the utility model, the assembly holes are provided in plurality and are arranged at intervals along a third direction, the avoidance grooves are provided in plurality and are arranged at intervals along the third direction, and the number of the plurality of avoidance grooves is the same as the number of the plurality of assembly holes and corresponds one to one.

[0014] According to some embodiments of the utility model, the reinforcement member further includes a reinforcement wing plate, and at least one end of the reinforcement web in the third direction is provided with a reinforcement wing plate arranged at an angle to the reinforcement web.

[0015] According to some embodiments of the present invention, the reinforcement wing plates of any two adjacent reinforcement members abut against each other along the first direction.

[0016] The photovoltaic sun shed according to the second embodiment of the utility model includes: the above-mentioned purlin assembly.

[0017] According to the photovoltaic sun shed of the second aspect of the embodiment of the utility model, during the process of installing the reinforcement component to the purlin body, the removal and resetting steps of the pull rods on the purlin body can be omitted, thereby greatly simplifying the installation process of the reinforcement component and facilitating improving the installation efficiency of the reinforcement component.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a partial cross-sectional view of a purlin assembly according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the bracing rods and multiple groups of reinforcement components of the purlin assembly according to an embodiment of the utility model;

[0021] Figure 3 is a schematic diagram of a reinforcement assembly of a purlin assembly according to Embodiment 1 of the present utility model;

[0022] Figure 4 yes Figure 3 A schematic diagram of a first reinforcement member;

[0023] Figure 5 yes Figure 4 A front view of the first reinforcement member;

[0024] Figure 6 yes Figure 4 A bottom view of the first reinforcement member;

[0025] Figure 7 yes Figure 4 A left side view of the first reinforcement member;

[0026] Figure 8 yes Figure 3 A schematic diagram of a second reinforcement member;

[0027] Fig. 9 yes Figure 8 A front view of the second reinforcement member;

[0028] Fig.10 yes Figure 8 A bottom view of the second reinforcement member;

[0029] Fig.11 yes Figure 8 A left side view of the second reinforcement member;

[0030] Fig.12 is a schematic diagram of a reinforcement assembly of a purlin assembly according to Embodiment 2 of the present utility model;

[0031] Fig.13 yes Fig.12 A schematic diagram of a first reinforcement member;

[0032] Fig.14 yes Fig.13 A front view of the first reinforcement member;

[0033] Fig.15 yes Fig.13 A bottom view of the first reinforcement member;

[0034] Fig.16 yes Fig.13 A left side view of the first reinforcement member;

[0035] Fig.17 yes Fig.12 A schematic diagram of a second reinforcement member;

[0036] Fig.18 yes Fig.17 A front view of the second reinforcement member;

[0037] Fig.19 yes Fig.17 A bottom view of the second reinforcement member;

[0038] Fig. 20 yes Fig.17 Left view of the second reinforcement.

[0039] Reference numerals:

[0040] Purlin assembly 100;

[0041] Purlin body 1; purlin web 11; assembly hole 111; purlin wing plate 12;

[0042] Pull bar 2;

[0043] Reinforcement member 3; first reinforcement member 3a; second reinforcement member 3b; reinforcement web 31; first reinforcement web 31a; second reinforcement web 31b; avoidance hole 311; avoidance groove 312; first connection portion 313; second connection portion 314; connection hole 3141; reinforcement wing plate 32;

[0044] The first direction e1; the second direction e2; the third direction e3. DETAILED DESCRIPTION

[0045] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0046] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0047] A purlin assembly 100 according to an embodiment of the first aspect of the present invention will be described below with reference to the accompanying drawings.

[0048] like Figures 1 to 20 As shown, the purlin assembly 100 according to the first embodiment of the utility model includes: a purlin body 1 and a reinforcement assembly, wherein the reinforcement assembly is arranged on the purlin body 1 to enhance the anti-deformation strength of the purlin body 1, thereby improving the overall structural strength of the purlin assembly 100. Among them, the purlin body 1 extends along the first direction e1 and includes a purlin web 11, and an assembly hole 111 for installing the tension rod 2 is formed on the purlin web 11, so that the connection stability between the multiple purlin component bodies 1 can be better improved through the tension rod, and the reinforcement component includes a plurality of reinforcement members 3 extending and arranged along the first direction e1, that is, the reinforcement member 3 extends along the first direction e1 and the plurality of reinforcement members 3 of the reinforcement component are arranged along the first direction e1, the reinforcement member 3 includes a reinforcement web 31, the reinforcement web 31 extends along the first direction e1 and is perpendicular to the second direction e2, the second direction e2 is perpendicular to the first direction e1, the reinforcement web 31 and the purlin web 11 are stacked along the second direction e2, and the reinforcement webs 31 of any two adjacent reinforcement members 3 jointly define an avoidance hole 311, and the avoidance hole 311 and the assembly hole 111 are arranged relative to each other along the second direction e2.

[0049] That is to say, the avoidance hole 311 is provided for the tension rod 2 to pass through, wherein a part of the avoidance hole 311 may be formed on one of the two adjacent reinforcing webs 31, and another part of the avoidance hole 311 may be formed on the other of the two adjacent reinforcing webs 31, and the two reinforcing webs 31 jointly define a complete avoidance hole 311. Therefore, when one of the two adjacent reinforcing webs 31 is installed to the purlin body 1, a part of the avoidance hole 311 thereon can better avoid the tension rod 2, and when the other of the two adjacent reinforcing webs 31 is installed to the purlin body 1, another part of the avoidance hole 311 thereon can better avoid the tension rod 2. That is to say, in the process of installing the reinforcement 3 to the purlin body 1, there is no need to remove the tension rod 2 from the purlin body 1, and at the same time, the process of resetting and installing the tension rod 2 after the reinforcement assembly is installed can be omitted. Therefore, in the process of installing the reinforcement component to the purlin body 1, the disassembly and resetting process of the pull bar 2 on the purlin body 1 can be omitted, so that the installation process of the reinforcement component can be better simplified, which is conducive to improving the installation efficiency of the reinforcement component.

[0050] It should be noted that the above solution is only a description of one embodiment to facilitate understanding of the way in which the reinforcement member 3 avoids the brace 2 when being installed on the purlin body 1, and is not a limitation on the way in which the avoidance hole 311 is formed. For example, an avoidance groove 312 may be formed on two adjacent reinforcing webs 31, and a portion of the avoidance groove 312 is arranged opposite to the assembly hole 111 along the second direction e2. Therefore, when the two adjacent reinforcing webs 31 are installed on the purlin assembly 100, they can avoid the pull rod 2 through their respective avoidance grooves 312, such as the pull rod 2 can enter the avoidance groove 312 through the opening of the avoidance groove 312, and the avoidance grooves 312 of the two adjacent reinforcing webs 31 that are opposite to each other in the second direction e2 jointly define the avoidance hole 311; an avoidance groove 312 may also be formed on one of the two adjacent reinforcing webs 31, and a portion of the avoidance groove 312 is arranged opposite to the assembly hole 111 along the second direction e2, so that when the reinforcing web 31 is installed on the purlin body 1, the avoidance groove 312 can avoid the pull rod 2, and the other of the two adjacent reinforcing webs 31 is only used to block the opening of the avoidance groove 312, and there is no need to separately set up a structure for avoiding the pull rod 2, etc. In other words, the cooperation between two adjacent reinforcing members 3 is to ensure that the brace 2 can be avoided when installed on the purlin body 1, and the specific formation method of the avoidance hole 311 is not specifically limited here.

[0051] According to the purlin assembly 100 of the first embodiment of the utility model, during the process of installing the reinforcement assembly to the purlin body 1, the disassembly and resetting process of the pull bar 2 on the purlin body 1 can be omitted, thereby greatly simplifying the installation process of the reinforcement assembly and facilitating improving the installation efficiency of the reinforcement assembly.

[0052] In some embodiments, the projection of the assembly hole 111 on the reference plane is located within the projection of the avoidance hole 311 on the reference plane, and the reference plane is perpendicular to the second direction e2, thereby avoiding the inner wall of the avoidance hole 311 from squeezing the pull rod 2, thereby avoiding squeezing damage and extending the service life of the pull rod 2.

[0053] In some embodiments, the purlin body 1 further includes a purlin wing 12 provided at least at one end of the purlin web 11 in the third direction e3, the third direction e3 is perpendicular to the first direction e1 and the second direction e2, and the purlin wing 12 is provided at an angle with the purlin web 11, such as the purlin wing 12 may be perpendicular to the purlin web 11. It should be noted that the purlin wing 12 may be provided at only one end of the purlin web 11 in the third direction e3, or the purlin wing 12 may be provided at both ends of the purlin web 11 in the third direction e3, and no specific limitation is made here. Among them, in the scheme where purlin wing plates 12 are provided at both ends of the purlin web 11 in the third direction e3, the purlin wing plates 12 on both sides can extend from the purlin web 11 in the same direction along the second direction e2, that is, the cross-section of the reinforcement 3 can be roughly C-shaped, and the purlin wing plates 12 on both sides can extend from the purlin web 11 in opposite directions along the second direction e2, that is, the cross-section of the reinforcement 3 can be roughly Z-shaped, and the extension direction of the purlin wing plates 12 relative to the purlin web 11 can be flexibly set according to usage requirements, and no specific restrictions are made here.

[0054] According to some embodiments of the utility model, one of any two adjacent reinforcement members 3 is a first reinforcement member 3a, and the other is a second reinforcement member 3b, the reinforcement web 31 of the first reinforcement member 3a is a first reinforcement web 31a, and the reinforcement web 31 of the second reinforcement member 3b is a second reinforcement web 31b, and the first reinforcement web 31a forms a side edge toward the second reinforcement web 31b to form an avoidance groove 312 extending along the first direction e1, and the side edge of the second reinforcement web 31b toward the first reinforcement web 31a and the avoidance groove 312 together define an avoidance hole 311. That is, the first reinforcement web 31a forms a side edge adjacent to the second reinforcement web 31b in the first direction e1 to form an avoidance groove 312 open toward the second reinforcement web 31b, and the avoidance groove 312 penetrates the first reinforcement web 31a along the second direction e2. Therefore, when installing the first reinforcement member 3a to the purlin body 1, the opening of the avoidance groove 312 can be aligned with the tie rod 2, and then the first reinforcement member 3a can be pushed to move along the first direction e1 to move the tie rod 2 from the opening of the avoidance groove 312 toward the direction close to the bottom of the avoidance groove 312, so that the tie rod 2 is avoided during the installation of the first reinforcement member 3a to the purlin body 1 to avoid the tie rod 2 from interfering with the installation of the first reinforcement member 3a, which can greatly simplify the installation process of the reinforcement component. In addition, after installing the second reinforcement web 31b, the side edge of the second reinforcement web 31b facing the first reinforcement web 31a cooperates with the avoidance groove 312 to form the avoidance hole 311, which can better supplement the structural strength of the grooved area of ​​the avoidance groove 312, that is, reduce the influence of the groove of the avoidance groove 312 on the structural strength of the first reinforcement member 3a, which is conducive to improving the reinforcement effect of the reinforcement component on the structure of the purlin body 1.

[0055] According to some embodiments of the utility model, the assembly hole 111 is arranged adjacent to the bottom of the avoidance groove 312. That is to say, when the first reinforcement member 3a is installed in place, the tie rod 2 is arranged in the area adjacent to the bottom of the avoidance groove 312 along the second direction e2. In this way, while ensuring that the avoidance groove 312 can avoid the tie rod 2 during the installation of the first reinforcement member 3a, the extension length of the avoidance groove 312 can be shortened, that is, the length of the avoidance groove 312 is sufficient to ensure that when the first reinforcement member 3a is installed in place, the bottom of the avoidance groove 312 will not squeeze the tie rod 2, thereby reducing the influence of the avoidance groove 312 on the structural strength of the first reinforcement member 3a while improving the assembly efficiency of the reinforcement component, which is conducive to improving the reinforcement effect of the reinforcement component on the structure of the purlin body 1.

[0056] According to some embodiments of the utility model, one end of the first reinforcing web 31a adjacent to the second reinforcing web 31b is formed as a first connection part 313, and one end of the second reinforcing web 31b adjacent to the first reinforcing web 31a is formed as a second connection part 314. In the first direction e1, the avoidance groove 312 is formed on a side edge of the first connection part 313 adjacent to the second reinforcing web 31b, and the second connection part 314 is stacked on the portion of the first connection part 313 located at the avoidance hole 311 facing the second reinforcing web 31b. In other words, the second connection part 314 and the first connection part 313 are stacked along the second direction e2 at the portion of the brace 2 close to the second reinforcing web 31b. Therefore, by stacking the second connection part 314 and the first connection part 313, the structural strength of the first connection part 313 where the avoidance groove 312 is set can be better reinforced, so that the influence of the avoidance groove 312 on the structural strength of the first connection part 313 can be reduced, which is conducive to improving the overall structural strength of the first reinforcement member 3a. At the same time, the second connection part 314 is located on the side of the tie rod 2 facing the second reinforcing web 31b, that is, the second connection part 314 does not need to avoid the tie rod 2, so the avoidance structure on the second connection part 314 can be omitted, which is conducive to reducing the difficulty of processing and forming the second connection part 314.

[0057] According to some embodiments of the utility model, a connection hole 3141 for connecting with the purlin web 11 is formed on the second connection part 314, and the connection hole 3141 is arranged opposite to the avoidance groove 312 along the second direction e2 and staggered with the assembly hole 111. That is, the projection of the connection hole 3141 on the reference surface and the projection of the avoidance groove 312 on the reference surface at least partially overlap, and the projection of the connection hole 3141 on the reference surface is spaced apart from the projection of the assembly hole 111 on the reference surface. Therefore, after the first reinforcement member 3a and the second reinforcement member 3b are placed on the purlin body 1, the connection member can pass through the connection hole 3141 and the avoidance groove 312 and connect with the area other than the assembly hole 111 on the purlin web 11, which can reduce the difficulty of connecting the first connection part 313 and the second connection part 314 with the purlin web 11 and save the number of connection members, and at the same time, it can avoid the interference between the connection member and the brace 2 in the assembly hole 111. In a specific example, the connection holes 3141 include multiple rows arranged at intervals along the third direction e3, and each row of connection holes 3141 is a plurality of holes arranged at intervals along the first direction e1, which can better enhance the connection stability between the reinforcement assembly and the purlin body 1. The multiple rows of connection holes 3141 are the same in number and correspond one to one with the multiple avoidance grooves 312, that is, each row of multiple connection holes 3141 is arranged relative to the corresponding avoidance groove 312 along the second direction e2. The connecting member can be a bolt.

[0058] In a specific example, in the second direction e2, the first connection part 313 is located between the second connection part 314 and the purlin web 11. Therefore, the difficulty of installing the second connection part 314 can be reduced, that is, the second connection part 314 can be placed on the side of the first connection part 313 away from the purlin web 11, and when the second connection part 314 is fixed to the purlin web 11 by the connecting piece, the first connection part 313 can be better squeezed and fixed on the purlin web 11 to achieve the fixed connection between the first reinforcement member 3a and the purlin body 1. There is no need to separately perform the process of connecting the first connection part 313 to the purlin web 11 and the connecting piece for separately connecting the first connection part 313 to the purlin web 11 is omitted, which is beneficial to improving the installation efficiency of the reinforcement assembly and reducing the installation cost of the reinforcement assembly.

[0059] According to some embodiments of the utility model, the first reinforcement members 3a and the second reinforcement members 3b are arranged alternately along the first direction e1, and both ends of the first reinforcement web 31a in the first direction e1 are formed as first connection parts 313, and both ends of the second reinforcement web 31b in the first direction e1 are formed as second connection parts 314. That is to say, in the first direction e1, a second reinforcement member 3b is provided between any two adjacent first reinforcement members 3a, and the second reinforcement member 3b can cooperate with the first connection parts 313 of the first reinforcement members 3a on both sides through the second connection parts 314 at both ends to form avoidance holes 311 at both ends of the second reinforcement member 3b; a first reinforcement member 3a is provided between any two adjacent second reinforcement members 3b, and the first reinforcement member 3a can cooperate with the second connection parts 314 of the second reinforcement members 3b on both sides through the first connection parts 313 at both ends to form avoidance holes 311 at both ends of the first reinforcement member 3a.

[0060] According to some embodiments of the utility model, one end of the first reinforcing web 31a and the second reinforcing web 31b in the first direction e1 is formed as a first connecting portion 313, and the other end of the first reinforcing web 31a and the second reinforcing web 31b in the first direction e1 is formed as a second connecting portion 314. Therefore, the first reinforcing web 31a and the second reinforcing web 31b have the same structure, which is conducive to reducing the number of parts of the reinforcement assembly and facilitating management. In a specific example, the size and shape of the plurality of reinforcing members 3 are the same, so that the number of parts of the reinforcement assembly can be reduced, which is conducive to reducing the difficulty of production, processing and management.

[0061] According to some embodiments of the present invention, the side of the reinforcing web 31 facing the purlin web 11 except the second connecting portion 314 is closely attached to the purlin web 11. This helps to improve the reinforcing effect of the reinforcing web 31 on the structure of the purlin body 1.

[0062] According to some embodiments of the utility model, a plurality of assembly holes 111 are provided and arranged at intervals along the third direction e3, and the plurality of assembly holes 111 can be used to install a plurality of braces 2, so that the anti-deformation strength of the purlin body 1 can be further improved by the plurality of braces 2, and a plurality of avoidance grooves 312 are provided and arranged at intervals along the third direction e3, and the number of the plurality of avoidance grooves 312 is the same as that of the plurality of assembly holes 111 and corresponds one to one. That is to say, each avoidance groove 312 is arranged relative to the corresponding assembly hole 111 along the second direction e2, and each avoidance groove 312 can be used to avoid the braces 2 in the corresponding assembly hole 111. Thus, while ensuring that the avoidance groove 312 can avoid the braces 2 during the installation of the reinforcement member 3, the slotted area on the first reinforcement web 31a can be reduced, so that the slotted area of ​​the plurality of avoidance grooves 312 is prevented from being too large to affect the structural strength of the first reinforcement member 3a, and it is beneficial to improve the reinforcement effect of the first reinforcement member 3a on the structure of the purlin body 1.

[0063] According to some embodiments of the utility model, the reinforcement member 3 further includes a reinforcement wing plate 32, and at least one end of the reinforcement web 31 in the third direction e3 is provided with a reinforcement wing plate 32 arranged at an angle to the reinforcement web 31. Thus, by providing the reinforcement wing plate 32 at at least one end of the reinforcement web 31 in the third direction e3, the anti-deformation strength of the reinforcement member 3 can be improved, thereby improving the reinforcement effect of the reinforcement member 3 on the purlin body 1 structure. In a specific example, the reinforcement web 31 is arranged perpendicular to the reinforcement wing plate 32, so that the anti-deformation ability of the reinforcement member 3 can be guaranteed while controlling the size of the reinforcement member 3 in the third direction e3.

[0064] It should be noted that the reinforcing wing plate 32 may be provided at only one end of the reinforcing web 31 in the third direction e3, or at both ends of the reinforcing web 31 in the third direction e3, and no specific restrictions are made here. In the scheme where the reinforcing wing plates 32 are provided at both ends of the reinforcing web 31 in the third direction e3, the reinforcing wing plates 32 on both sides may extend from the reinforcing web 31 in the same direction along the second direction e2, that is, the cross section of the reinforcing member 3 may be roughly C-shaped, and the reinforcing wing plates 32 on both sides may extend from the reinforcing web 31 in opposite directions along the second direction e2, that is, the cross section of the reinforcing member 3 may be roughly Z-shaped, and the extension direction of the reinforcing wing plates 32 relative to the reinforcing web 31 may be flexibly set according to the use requirements, and no specific restrictions are made here.

[0065] According to some embodiments of the present invention, the reinforcement wing plates 32 of any two adjacent reinforcement members 3 abut against each other along the first direction e1. Thus, by abutting the reinforcement wing plates 32 of the two adjacent reinforcement members 3, the anti-deformation strength of the purlin body 1 at the connection position of the two adjacent reinforcement members 3 can be better enhanced, so as to enhance the reinforcement effect of the reinforcement assembly on the purlin body 1 structure.

[0066] According to some embodiments of the present invention, the reinforcement member 3 is an integrally formed member. Thus, the integrally formed structure can not only ensure the structural and performance stability of the reinforcement member 3, but also facilitates molding and is simple to manufacture, and eliminates the assembly parts and connection procedures used to connect multiple parts of the reinforcement member 3, which has low production costs and greatly improves the assembly efficiency of the reinforcement member 3, ensuring the connection reliability of the reinforcement member 3. Furthermore, the integrally formed structure has high overall strength and stability and a longer service life.

[0067] For example, the reinforcement member 3 can be formed by processing a steel section with a C-shaped cross section. Specifically, the avoidance groove 312 can be formed by cutting the reinforcement web 31, and the connection hole 3141 can be formed by punching a hole in the reinforcement web 31, and so on.

[0068] In a specific example, if Figures 4 to 11 As shown, the first connection part 313 is provided with reinforcing wing plates 32 at both ends in the third direction e3, and the second connection part 314 is not provided with reinforcing wing plates 32 at both ends in the third direction e3. The second connection part 314 can be inserted between the reinforcing wing plates 32 at both ends of the first connection part 313.

[0069] In a specific example, if Figures 13 to 20 As shown, the first connection part 313 is not provided with reinforcing wing plates 32 at both ends in the third direction e3, and the second connection part 314 is provided with reinforcing wing plates 32 at both ends in the third direction e3. The first connection part 313 can be inserted between the reinforcing wing plates 32 at both ends of the second connection part 314.

[0070] The photovoltaic sun shed according to the second embodiment of the utility model is described below with reference to the accompanying drawings.

[0071] According to the photovoltaic sun shed of the second embodiment of the utility model,

[0072] According to the photovoltaic sun shed of the second embodiment of the utility model, during the process of installing the reinforcement component to the purlin body 1, the disassembly and resetting process of the pull bar 2 on the purlin body 1 can be omitted, thereby greatly simplifying the installation process of the reinforcement component and facilitating improving the installation efficiency of the reinforcement component.

[0073] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0075] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A purlin assembly, characterized in that: include: A purlin body, the purlin body extending along a first direction and comprising a purlin web, wherein an assembly hole for mounting a brace is formed on the purlin web; A reinforcement assembly, wherein the reinforcement assembly includes a plurality of reinforcement members arranged and extending along the first direction, the reinforcement member includes a reinforcement web, the reinforcement web extends along the first direction and is perpendicular to the second direction, the reinforcement web and the purlin web are stacked along the second direction, the reinforcement webs of any two adjacent reinforcement members jointly define an avoidance hole, and the avoidance hole and the assembly hole are arranged relative to each other along the second direction.

2. The purlin assembly according to claim 1, characterized in that: One of any two adjacent reinforcement members is a first reinforcement member, and the other is a second reinforcement member, the reinforcement web of the first reinforcement member is a first reinforcement web, and the reinforcement web of the second reinforcement member is a second reinforcement web, a side edge of the first reinforcement web toward the second reinforcement web forms an avoidance groove extending along a first direction, and a side edge of the second reinforcement web toward the first reinforcement web and the avoidance groove together define the avoidance hole.

3. The purlin assembly according to claim 2, characterized in that: The assembly hole is arranged adjacent to the groove bottom of the avoidance groove.

4. The purlin assembly according to claim 2, characterized in that: One end of the first reinforcing web adjacent to the second reinforcing web is formed as a first connecting portion, and one end of the second reinforcing web adjacent to the first reinforcing web is formed as a second connecting portion. In the first direction, the avoidance groove is formed at a side edge of the first connecting portion adjacent to the second reinforcing web, and the second connecting portion is stacked on the portion of the first connecting portion located at the avoidance hole facing the second reinforcing web.

5. The purlin assembly according to claim 4, characterized in that: A connecting hole for connecting with the purlin web is formed on the second connecting portion. The connecting hole and the avoidance groove are arranged opposite to each other along the second direction and are staggered with the assembly hole.

6. The purlin assembly according to claim 4, characterized in that: The first reinforcement members and the second reinforcement members are alternately arranged along the first direction, both ends of the first reinforcement web in the first direction are formed as the first connection parts, and both ends of the second reinforcement web in the first direction are formed as the second connection parts.

7. The purlin assembly according to claim 4, characterized in that: One end of the first reinforcing web and the second reinforcing web in the first direction is formed as the first connecting portion, and the other end of the first reinforcing web and the second reinforcing web in the first direction is formed as the second connecting portion.

8. The purlin assembly according to claim 2, characterized in that: The assembly holes are provided in plurality and are arranged at intervals along the third direction, and the avoidance grooves are provided in plurality and are arranged at intervals along the third direction. The number of the avoidance grooves is the same as the number of the assembly holes and they correspond one to one.

9. The purlin assembly according to claim 1, characterized in that: The reinforcement member further comprises a reinforcement wing plate, and at least one end of the reinforcement web in the third direction is provided with a reinforcement wing plate which is arranged at an angle with the reinforcement web.

10. The purlin assembly according to claim 9, characterized in that: The reinforcement wing plates of any two adjacent reinforcement members abut against each other along the first direction.

11. A photovoltaic sun shed, characterized in that: include: A purlin assembly according to any one of claims 1 to 10.

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