A support

Abstract

The present application relates to a support, comprising: a connecting rod, a first bracket and at least two second brackets, the first bracket is connected to the connecting rod, and the first bracket is used to connect to the male rib and / or female rib of the color steel tile. The second bracket is connected to the connecting rod, and the second bracket is used to connect to the corner portion of the color steel tile. The first bracket and the second bracket are arranged along the length direction of the connecting rod. Such a design is conducive to improving the relative position accuracy of the first bracket and the second bracket, and reducing the possibility of affecting the dimensional accuracy of the color steel tile due to installation errors between the first bracket and the second bracket. At the same time, such a design makes it unnecessary to position the first bracket and the second bracket during the installation process, thereby facilitating the improvement of installation efficiency and shortening the installation period. On the other hand, it is also conducive to improving the adaptability of the support to large-sized color steel tiles, thereby improving the stability and reliability of the installation of color steel tiles.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic systems, and in particular to a support. Background Art

[0002] Photovoltaic system can convert solar energy into electrical energy. Photovoltaic system includes photovoltaic modules, color steel tiles, lock edge brackets and corner brackets. Photovoltaic modules are installed on color steel tiles, and color steel tiles are installed on the roof through lock edge brackets and corner brackets.

[0003] During the installation process, the locking bracket and the corner bracket need to be installed on the roof first, and then the color steel tile is fixed on the locking bracket and the corner bracket. However, there will be a certain installation error between the locking bracket and the corner bracket, which makes the relative position accuracy between the brackets low, thus affecting the dimensional accuracy of the color steel tile after installation, and making the color steel tile prone to deformation and cracking. Utility Model Content

[0004] In view of this, the present application provides a support to help solve the problem in the prior art that the dimensional accuracy of the color steel tile is affected by the low relative position accuracy between the supports.

[0005] An embodiment of the present application provides a support, comprising: a connecting rod, a first bracket and at least two second brackets, the first bracket being connected to the connecting rod, the first bracket being used to connect to the male ribs and / or female ribs of the color steel tile, the second bracket being connected to the connecting rod, the second bracket being used to connect to the corner portion of the color steel tile, and the first bracket and the second bracket being arranged along the length direction of the connecting rod.

[0006] In a possible implementation manner, the connecting rod has a reinforcing rib, and the reinforcing rib extends along the length direction of the connecting rod.

[0007] In a possible implementation manner, the connecting rod has a plurality of the reinforcing ribs, and the plurality of the reinforcing ribs are arranged at intervals along the width direction of the connecting rod, and an interval D between adjacent reinforcing ribs satisfies: 5 mm ≤ D ≤ 20 mm.

[0008] In a possible implementation manner, the length L1 of the connecting rod satisfies: 800mm≤L1≤1250mm, and the length L2 of the reinforcing rib satisfies: 800mm≤L2≤1200mm.

[0009] In a possible implementation manner, the connecting rod is provided with a connecting rod mounting hole, and the connecting rod mounting hole is used for mounting the connecting rod.

[0010] In a possible embodiment, the connecting rod includes a first mounting portion and a second mounting portion, the first mounting portion is connected to the second mounting portion, the first bracket is connected to the first mounting portion, and the second bracket is connected to the second mounting portion, and along the width direction of the connecting rod, the size of the first mounting portion is larger than the size of the second mounting portion.

[0011] In a possible implementation, the first mounting portion defines a first mounting hole, the first bracket is connected to the first mounting portion via the first mounting hole, the second mounting portion defines a second mounting hole, and the second bracket is connected to the second mounting portion via the second mounting hole.

[0012] In a possible embodiment, the first bracket includes a first base and a movable part, the first base is connected to the connecting rod, the movable part is connected to the first base and can move relative to the first base, and the movable part is used to connect to the male ribs and / or female ribs of the color steel tile.

[0013] In a possible implementation manner, the first base is provided with a through slot, the movable member is sleeved on a side wall of the through slot, and can move along a length direction of the through slot.

[0014] In a possible implementation, the second bracket includes a second base and a clamping portion, the second base is connected to the connecting rod, the clamping portion is connected to the second base, and the clamping portion is used to cooperate with the angular portion.

[0015] The embodiment of the present application provides a support, including: a connecting rod, a first bracket and at least two second brackets, the first bracket is connected to the connecting rod, and the first bracket is used to connect with the male rib and / or female rib of the color steel tile. The second bracket is connected to the connecting rod, and the second bracket is used to connect with the corner portion of the color steel tile. The first bracket and the second bracket are arranged along the length direction of the connecting rod. Such a design is conducive to improving the relative position accuracy of the first bracket and the second bracket, thereby facilitating the improvement of the accuracy of the installation position of the first bracket and the second bracket, reducing the possibility of affecting the dimensional accuracy of the color steel tile due to the installation error of the first bracket and the second bracket, and thus facilitating the improvement of the reliability of the color steel tile. At the same time, such a design makes it unnecessary to position the first bracket and the second bracket during the installation process, thereby facilitating the improvement of the installation efficiency and shortening the installation period. On the other hand, the support provided in the embodiment of the present application is provided with at least two second brackets, each of which cooperates with the corresponding corner portion on the color steel tile, so as to improve the adaptability of the support to the large-size color steel tile, thereby facilitating the improvement of the stability and reliability of the installation of the color steel tile, and also facilitating the improvement of the installation efficiency of the color steel tile.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments 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 paying creative labor.

[0018] Figure 1 A schematic diagram of a support provided in one embodiment of the present application;

[0019] Figure 2 A schematic diagram of the connection between a support and a color steel tile provided in one embodiment of the present application;

[0020] Figure 3 A schematic diagram of a connecting rod provided in one embodiment of the present application;

[0021] Figure 4 A partial schematic diagram of a connecting rod provided in another embodiment of the present application;

[0022] Figure 5 A schematic diagram of a first bracket provided in the first embodiment of the present application;

[0023] Figure 6 A schematic diagram of a first bracket provided in the second embodiment of the present application;

[0024] Figure 7 for Figure 6 Schematic diagram of the moving parts;

[0025] Figure 8 A schematic diagram of a first bracket provided in the third embodiment of the present application;

[0026] Fig. 9 A schematic diagram of a first bracket provided in a fourth embodiment of the present application;

[0027] Fig.10 A schematic diagram of a second bracket provided in the fifth embodiment of the present application;

[0028] Fig.11 for Fig.10 A front view of the second bracket;

[0029] Fig.12 A schematic diagram of a second bracket provided in the sixth embodiment of the present application;

[0030] Fig.13 A schematic diagram of a second bracket provided in the seventh embodiment of the present application;

[0031] Fig.14 A schematic diagram of a second bracket provided for the eighth embodiment of the present application.

[0032] Reference numerals:

[0033] 1- Connecting rod;

[0034] 11-Reinforcement ribs;

[0035] 12-Connecting rod mounting hole;

[0036] 13- first mounting portion;

[0037] 131-first mounting hole;

[0038] 14- second mounting portion;

[0039] 141- second mounting hole;

[0040] 2- first bracket;

[0041] 21- first base;

[0042] 211-through groove;

[0043] 211a-first flange;

[0044] 211b- second flange;

[0045] 212-first base mounting hole;

[0046] 213-third flange;

[0047] 214-main body;

[0048] 215-Folding structure;

[0049] 216-connection part;

[0050] 217-supporting part;

[0051] 218-first mounting beam;

[0052] 219-second mounting beam;

[0053] 22-movable parts;

[0054] 221-cooperation part;

[0055] 221a-first mounting slot;

[0056] 222-second mounting slot;

[0057] 3- Second bracket;

[0058] 31- second base;

[0059] 311-second base mounting hole;

[0060] 32- snap-fit ​​portion;

[0061] 321-first bending structure;

[0062] 322- second bending structure;

[0063] 33- third bending structure;

[0064] 34-Fourth turning edge;

[0065] 341-Support structure;

[0066] 35- fourth bending structure;

[0067] 36-Strengthen the structure;

[0068] 4- Color steel tiles;

[0069] 41-male rib;

[0070] 42-mother rib;

[0071] 43- Angle section;

[0072] 44- Base plate. DETAILED DESCRIPTION

[0073] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0074] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0075] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0076] It should be understood that the term "and / or" used in this article is only a description of the association relationship of 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.

[0077] like Figure 1 and Figure 2As shown, the embodiment of the present application provides a support, including: a connecting rod 1, a first bracket 2 and at least two second brackets 3, the first bracket 2 is connected to the connecting rod 1, and the first bracket 2 is used to connect with the male rib 41 and / or the female rib 42 of the color steel tile 4. The second bracket 3 is connected to the connecting rod 1, and the second bracket 3 is used to connect with the corner portion 43 of the color steel tile 4. The first bracket 2 and the second bracket 3 are arranged along the length direction Y of the connecting rod 1.

[0078] Photovoltaic modules (not shown in the figure) can convert the received solar energy into electrical energy. At the same time, photovoltaic modules can also assume the functions of building components and building materials, that is, photovoltaic modules can be installed on the building. Specifically, the building is paved with color steel tiles 4, and the above-mentioned supports fix the color steel tiles 4 to the building. The photovoltaic modules are installed on the color steel tiles 4, that is, the installation of the photovoltaic modules on the building is realized. Among them, the building includes but is not limited to the roofs and walls of buildings such as production enterprise factories and warehouses. The roof is used as an example for explanation below.

[0079] The color steel tile 4 includes a bottom plate 44, on which a raised corner portion 43 is provided. The corner portion 43 has a cavity. Both ends of the bottom plate 44 are respectively provided with a male rib 41 and a female rib 42. In two adjacent color steel tiles 4, the male rib 41 of one color steel tile 4 can be connected to the female rib 42 of the adjacent color steel tile 4.

[0080] The first bracket 2 is a locking bracket, which is connected to the male rib 41 and / or female rib 42 of the color steel tile 4. At the same time, the first bracket 2 is stacked on the connecting rod 1 and connected to the roof through the connecting rod 1. In some embodiments, the first bracket 2 is located between two adjacent color steel tiles 4. At this time, the first bracket 2 can be connected to the male rib 41 of one color steel tile 4 and the female rib 42 of another color steel tile 4 to form a locking structure, thereby achieving a fixed connection between the color steel tile 4 and the roof. In other embodiments, the first bracket 2 is connected to the color steel tile 4 located at the edge of the roof. Since there is no color steel tile 4 adjacent to it on one side of the color steel tile 4, the first bracket 2 can be connected only to the male rib 41 of the color steel tile 4, or only to the female rib 42 of the color steel tile 4.

[0081] The second bracket 3 is an angle bracket, which is connected to the angle portion 43 of the color steel tile 4. At the same time, the second bracket 3 is stacked on the connecting rod 1 and connected to the roof through the connecting rod 1. The number of second brackets 3 corresponds to the number of angle portions 43 on the color steel tile 4. Specifically, the number of second brackets 3 in the support can be two. According to the design of different versions of the color steel tile 4, the number of second brackets 3 can also be three, four or more.

[0082] The connecting rod 1 can be connected to the roof by fasteners such as screws (not shown in the figure). The material of the connecting rod 1 can be metal or metal alloy. The first bracket 2 and the second bracket 3 are arranged at intervals along the length direction Y of the connecting rod 1, and the first bracket 2 and the second bracket 3 are connected together by the connecting rod 1. Among them, the positions of the first bracket 2 and the second bracket 3 on the connecting rod 1 can be determined according to the positions of the male rib 41, the female rib 42 and the corner portion 43 of the color steel tile 4.

[0083] At present, in the process of installing color steel tiles, it is usually necessary to first install the locking bracket and the corner bracket on the roof respectively, and then fix the color steel tiles to the locking bracket and the corner bracket. However, in the above process, there will be a certain installation error between the locking bracket and the corner bracket, which makes it difficult to control the spacing distance between the locking bracket and the corner bracket, and the accuracy of the relative position between the locking bracket and the corner bracket is low, which makes it difficult for the distance between the locking bracket and the corner bracket to match the distance between the male rib, female rib and the corner portion of the color steel tile. In this case, after the color steel tile is connected to the two brackets, its own size will change to a certain extent, that is, the size of the color steel tile will change before and after installation, thereby affecting the dimensional accuracy of the color steel tile, and then easily affecting the stability and reliability of the color steel tile, so that the color steel tile is at risk of deformation and cracking.

[0084] Based on the above problems, the embodiment of the present application provides a support that integrates a locking bracket and an angle bracket. Among them, the first bracket 2 (i.e., the locking bracket) and the second bracket 3 (i.e., the angle bracket) are connected together by a connecting rod 1, so as to improve the relative position accuracy of the first bracket 2 and the second bracket 3, thereby facilitating the improvement of the accuracy of the installation position of the first bracket 2 and the second bracket 3, reducing the possibility of affecting the dimensional accuracy of the color steel tile 4 due to the installation error of the first bracket 2 and the second bracket 3, thereby facilitating the improvement of the reliability of the color steel tile 4 and reducing the possibility of deformation and cracking of the color steel tile. At the same time, such a design makes it unnecessary to position the first bracket 2 and the second bracket 3 during the installation process, thereby facilitating the improvement of installation efficiency and shortening the installation period.

[0085] On the other hand, when laying colored steel tiles on the roof, the amount of small-sized colored steel tiles (i.e., colored steel tiles with smaller width) required is large, which easily increases the difficulty and period of installation. In order to shorten the installation period and reduce the difficulty of installation, large-sized colored steel tiles (i.e., colored steel tiles with larger width) are now being used in the market. Large-sized colored steel tiles usually have two or more angular portions. However, existing supports are difficult to adapt to large-sized colored steel tiles. The support provided in the embodiment of the present application is provided with at least two second brackets 3, and each second bracket 3 cooperates with the corresponding angular portion 43 on the colored steel tile 4, so as to improve the adaptability of the support to the large-sized colored steel tile 4, thereby facilitating the improvement of the stability and reliability of the installation of the colored steel tile 4, and at the same time, it is also beneficial to improve the installation efficiency of the colored steel tile 4.

[0086] like Figure 3 As shown, in a possible implementation, the connecting rod 1 has a reinforcing rib 11 , and the reinforcing rib 11 extends along the length direction Y of the connecting rod 1 .

[0087] Also refer to Figure 2 The reinforcing rib 11 protrudes along the thickness direction Z of the connecting rod 1 and extends along the length direction Y of the connecting rod 1. The shape of the reinforcing rib 11 can be designed according to the needs of the connecting rod 1. For example, the shape of the reinforcing rib 11 can be in the shape of a "I", a "I", a "M" or other shapes. By providing the reinforcing rib 11, it is beneficial to improve the structural strength of the connecting rod 1, reduce the possibility of deformation or breakage of the connecting rod 1 under the action of external force, and thus help to improve the stability of the connection between the connecting rod 1 and the roof; at the same time, it is also beneficial to improve the stability of the connection between the connecting rod 1 and the first bracket 2 and the second bracket 3, thereby improving the stability of the connection between the support and the color steel tile 4.

[0088] like Figure 3 As shown, in a possible implementation, the connecting rod 1 has a plurality of reinforcing ribs 11, and the plurality of reinforcing ribs 11 are arranged at intervals along the width direction X of the connecting rod 1, and the interval D between adjacent reinforcing ribs 11 satisfies: 5 mm ≤ D ≤ 20 mm.

[0089] The number of reinforcing ribs 11 on the connecting rod 1 can be two, three, four or more. The interval D between adjacent reinforcing ribs 11 can be 5mm, 6.5mm, 7mm, 8.5mm, 9mm, 10.5mm, 11mm, 12.5mm, 13mm, 14.5mm, 15mm, 16.5mm, 17mm, 18.5mm, 19mm or 20mm, and of course it can be other values ​​within the above range. If the size of D is too small, it will make the processing of the connecting rod 1 more difficult, affecting the processing efficiency of the connecting rod 1; if the size of D is too large, it will easily reduce the reinforcing effect of the reinforcing rib 11, making the connecting rod 1 prone to deformation, affecting the overall stability of the support. Therefore, the embodiment of the present application limits the size of D to 5mm≤D≤20mm, so that while the connecting rod 1 is easy to process and form, it is also beneficial to improve the structural strength of the connecting rod 1, thereby facilitating the installation stability of the color steel tile 4.

[0090] In some embodiments, the reinforcing ribs 11 may be continuously arranged along the length direction Y of the connecting rod 1. In other embodiments, the connecting rod 1 may be provided with a plurality of reinforcing ribs 11 along its own length direction Y, and the plurality of reinforcing ribs 11 are arranged at intervals along the length direction Y of the connecting rod 1. Further, along the length direction Y of the connecting rod 1, there is a preset gap between two adjacent reinforcing ribs 11, and the second bracket 3 mentioned above may be arranged in the gap, that is, the reinforcing ribs 11 may avoid the second bracket 3.

[0091] like Figure 4 As shown, in some embodiments, the connecting rod 1 may have only one reinforcing rib 11 , and the reinforcing rib 11 has a larger width dimension to improve its own reinforcing effect, thereby facilitating improving the structural strength of the connecting rod 1 .

[0092] like Figure 3 As shown, in a possible implementation manner, the length L1 of the connecting rod 1 satisfies: 800mm≤L1≤1250mm; the length L2 of the reinforcing rib 11 satisfies: 800mm≤L2≤1200mm.

[0093] The length L1 of the connecting rod 1 can be 800mm, 830mm, 850mm, 870mm, 900mm, 920mm, 950mm, 970mm, 1000mm, 1050mm, 1110mm, 1160mm, 1210mm or 1250mm, and of course other values ​​within the above range are also possible. If the length L1 of the connecting rod 1 is too small, it will be difficult for the connecting rod 1 to provide sufficient installation space for the first bracket 2 and the second bracket 3, making it difficult for the connecting rod 1 to adapt to the large-sized color steel tile 4; if the size L1 of the connecting rod 1 is too large, the deadweight of the connecting rod 1 will increase, making it difficult to meet the load-bearing requirements of the roof; at the same time, it will easily cause interference between multiple connecting rods 1, which is not conducive to the installation of the color steel tile 4. Therefore, the embodiment of the present application limits the length L1 of the connecting rod 1 to 800≤L1≤1250mm, so that the overall support can better adapt to the large-sized color steel tile 4 to facilitate the installation of the color steel tile 4; at the same time, it also keeps the dead weight of the connecting rod 1 within a reasonable range, so as to meet the load-bearing requirements of the roof, and reduces the mutual interference between multiple connecting rods 1, thereby improving the stability and reliability of the entire support setting.

[0094] The length L2 of the reinforcing rib 11 can be 800mm, 820mm, 840mm, 860mm, 880mm, 900mm, 920mm, 940mm, 960mm, 980mm, 1000mm, 1040mm, 1080mm, 1120mm, 1180mm or 1200mm, and of course it can also be other values ​​within the above range. If the length L2 of the reinforcing rib 11 is too large, the raw materials consumed in the production of the connecting rod 1 will increase, thereby increasing the production cost of the connecting rod 1; if the length L2 of the reinforcing rib 11 is too small, the reinforcing effect of the reinforcing rib 11 will be weakened, causing the connecting rod 1 to be easily bent and deformed under the action of external force, thereby affecting the overall stability and reliability of the support. Therefore, the embodiment of the present application limits the length of the reinforcing rib 11 to 800mm≤L2≤1200mm, so that while saving the production materials of the connecting rod 1, the reinforcing effect of the reinforcing rib 11 can also be guaranteed, which is conducive to improving the stability of the connecting rod 1 structure.

[0095] The length L2 of the reinforcing rib 11 may be the same as the length L1 of the connecting rod 1 , or the length L2 of the reinforcing rib 11 may be smaller than the length L1 of the connecting rod 1 .

[0096] like Figure 3 As shown, in a possible implementation manner, the connecting rod 1 is provided with a connecting rod mounting hole 12 , and the connecting rod mounting hole 12 is used for mounting the connecting rod 1 .

[0097] Also refer to Figure 2The connecting rod mounting hole 12 is opened along the thickness direction Z of the connecting rod 1, and screws and other fasteners (not shown in the figure) can pass through the connecting rod mounting hole 12 to install the connecting rod 1 on the roof. The number of connecting rod mounting holes 12 can be multiple. On the connecting rod 1, multiple connecting rod mounting holes 12 are arranged at intervals along the length direction Y of the connecting rod 1. Figure 3 As shown, the connecting rod mounting hole 12 can be opened on one side of the reinforcing rib 11. Specifically, the connecting rod mounting hole 12 can be opened between two adjacent reinforcing ribs 11. Alternatively, as Figure 4 As shown, the connecting rod mounting hole 12 can also be opened on the reinforcing rib 11. By providing the connecting rod mounting hole 12 on the connecting rod 1, it is beneficial to achieve a stable and reliable connection between the connecting rod 1 and the roof, thereby facilitating the stability and reliability of the installation of the color steel tile 4 on the roof.

[0098] like Figure 3 As shown, in a possible embodiment, the connecting rod 1 includes a first mounting portion 13 and a second mounting portion 14, the first mounting portion 13 is connected to the second mounting portion 14, the first bracket 2 is connected to the first mounting portion 13, and the second bracket 3 is connected to the second mounting portion 14, and along the width direction X of the connecting rod 1, the size of the first mounting portion 13 is larger than the size of the second mounting portion 14.

[0099] The first mounting portion 13 and the second mounting portion 14 are arranged along the length direction Y of the connecting rod 1. The first mounting portion 13 provides a space for mounting the first bracket 2, and the second mounting portion 14 provides a space for mounting the second bracket 3. The length of the second mounting portion 14 is greater than the length of the first mounting portion 13. The width dimension W1 of the first mounting portion 13 is greater than the width dimension W2 of the second mounting portion 14. Specifically, the width dimension W1 of the first mounting portion 13 is 50mm to 80mm, for example, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm or 80mm, and of course it can also be other values ​​within the above range. The width dimension W2 of the second mounting portion 14 is 40mm to 60mm, for example, 40mm, 42mm, 45mm, 48mm, 50mm, 53mm, 55mm, 58mm or 60mm, and of course it can also be other values ​​within the above range.

[0100] By providing the first mounting portion 13 and the second mounting portion 14, it is beneficial to provide corresponding mounting space for the first bracket 2 and the second bracket 3, and it is convenient to install the first bracket 2 and the second bracket 3. Among them, since the sizes and numbers of the first bracket 2 and the second bracket 3 are different, the embodiment of the present application designs the sizes of the first mounting portion 13 and the second mounting portion 14 accordingly, wherein the length of the second mounting portion 14 is greater than the length of the first mounting portion 13, which is beneficial to realize the spaced arrangement of multiple second brackets 3 on the second mounting portion 14. The width dimension W1 of the first mounting portion 13 is greater than the width dimension W2 of the second mounting portion 14, so that the first mounting portion 13 can provide a relatively sufficient mounting space for the first bracket 2, thereby helping to improve the stability of the installation of the first bracket 2.

[0101] like Figure 3 As shown, in a possible embodiment, the first mounting portion 13 is provided with a first mounting hole 131, and the first bracket 2 is connected to the first mounting portion 13 through the first mounting hole 131; the second mounting portion 14 is provided with a second mounting hole 141, and the second bracket 3 is connected to the second mounting portion 14 through the second mounting hole 141.

[0102] The first bracket 2 and the second bracket 3 can be connected to the connecting rod 1 by fasteners such as screws (not shown in the figure). The number of the first mounting hole 131 and the second mounting hole 141 can be multiple. Specifically, the multiple first mounting holes 131 are opened in the first mounting portion 13, and can be arranged at intervals along the width direction X of the first mounting portion 13. The multiple second mounting holes 141 are opened in the second mounting portion 14, and can be arranged at intervals along the width direction of the second mounting portion 14.

[0103] like Figure 3 As shown, in some embodiments, the reinforcing rib 11 is only provided on the second mounting portion 14, that is, the reinforcing rib 11 can avoid the first bracket 2. The second mounting hole 141 can be provided on one side of the reinforcing rib 11, or the second mounting hole 141 can also be provided on the reinforcing rib 11.

[0104] like Figure 2 and Figure 5 As shown, in a possible embodiment, the first bracket 2 includes a first base 21 and a movable part 22, the first base 21 is connected to the connecting rod 1, the movable part 22 is connected to the first base 21, and can move relative to the first base 21, and the movable part 22 is used to connect to the male ribs 41 and / or female ribs 42 of the color steel tile 4.

[0105] The first base 21 is provided with a first base mounting hole 212, which can be matched with a fastener such as a self-tapping screw (not shown in the figure) to achieve the connection between the first base 21 and the connecting rod 1. The number of the first base mounting holes 212 can be multiple, and the multiple first base mounting holes 212 can be arranged at intervals.

[0106] The movable part 22 is connected to the first base 21 and can move along the length direction X of the first base 21. The movable part 22 is connected to the male rib 41 and / or female rib 42 of the color steel tile 4. Specifically, when the first bracket 2 is located between two adjacent color steel tiles 4, the movable part 22 is connected to the male rib 41 of one color steel tile 4 and the female rib 42 of another color steel tile 4, and the movable part 22, the male rib 41 and the female rib 42 can be locked by a locking machine (not shown in the figure) to achieve a fixed connection between the first bracket 2 and the color steel tile 4. The color steel tile 4 is usually installed outdoors. Due to the large temperature changes in the outdoor environment, the color steel tile 4 is prone to thermal expansion and contraction during use. For example, the length of the color steel tile 4 will change greatly with its own expansion or contraction. The movable part 22 in the embodiment of the present application can be moved. Therefore, during the thermal expansion and contraction of the color steel tile 4, the movable part 22 can move along the length direction X of the first base 21 driven by the color steel tile 4, which is beneficial to reduce the possibility of cracking and deformation due to excessive stress at the connection position between the movable part 22 and the color steel tile 4, and further helps to improve the stability of the connection between the movable part 22 and the color steel tile 4, and helps to increase the service life of the color steel tile 4.

[0107] In some embodiments, the movable member 22 has a relatively large length dimension (i.e., along the Figure 5 Such a design is conducive to increasing the contact area between the movable part 22 and the color steel tile 4, thereby improving the stability and reliability of the connection between the movable part 22 and the color steel tile 4.

[0108] like Figure 5 As shown, in a possible implementation manner, the first base 21 is provided with a through slot 211 , and the movable member 22 is sleeved on the side wall of the through slot 211 and can move along the length direction X of the through slot 211 .

[0109] The through slot 211 penetrates the first base 21 along the width direction Y of the first base 21. One end of the movable member 22 has an annular structure, and the annular structure is sleeved on the side wall of the through slot 211, so that the movable member 22 can slide along the through slot 211. By sleeved on the side wall of the through slot 211, the stability of the connection between the movable member 22 and the first base 21 is improved, the possibility of the movable member 22 falling off from the first base 21 is reduced, and the stability of the movement of the movable member 22 is improved.

[0110] like Figure 5As shown, in some embodiments, the through slot 211 includes a first side wall and a second side wall, and a first flange 211a is provided on the first side wall to improve the anti-deformation capability of the first side wall. A second flange 211b is provided on the second side wall to improve the anti-deformation capability of the second side wall. It can be seen that by providing the first flange 211a and the second flange 211b, it is beneficial to improve the structural strength of the through slot 211, thereby improving the reliability of the first bracket 2.

[0111] The top wall of the first base 21 is provided with a third flange 213 to improve the anti-deformation capability of the top of the first base 21. The folding directions of the first flange 211a, the second flange 211b and the third flange 213 may be the same or different.

[0112] like Figure 5 As shown, in some embodiments, the first base 21 includes a main body 214, and the through slot 211 is provided on the main body 214. Folding structures 215 are provided on both sides of the main body 214, and the angle between the folding structure 215 and the main body 214 can be 90°. By providing the folding structure 215, it is beneficial to improve the structural strength of the main body 214, reduce the possibility of bending and deformation of the main body 214 under the action of external force, and thus help improve the stability of the overall structure of the first bracket 2.

[0113] The first base 21 includes a connecting portion 216, and the main body 214 and the connecting portion 216 can be connected to form an "L"-shaped structure. The first base mounting hole 212 is provided on the connecting portion 216. Specifically, the first base mounting hole 212 is provided at one end of the connecting portion 216 close to the main body 214, so that the position of the fixing point of the first base 21 is closer to the position of the force application point of the first base 21, so as to reduce the possibility of deformation of the connecting portion 216 and the main body 214 after being subjected to force, and at the same time, it is also conducive to improving the stability of fasteners such as self-tapping screws (not shown in the figure) installed in the first base mounting hole 212.

[0114] The first base 21 includes a support portion 217, and the support portion 217 is located at both ends of the main body 214. The support portion 217 extends along the width direction Y of the first support. Figure 2 As shown, when the color steel tile 4 is connected to the first bracket 2, the support portion 217 can abut against the color steel tile 4 to support the color steel tile 4, thereby facilitating improving the stability of the installation of the color steel tile 4.

[0115] like Figure 6 and Figure 7As shown, in another possible embodiment, the first base 21 is provided with a through slot 211, and the movable member 22 is engaged with the through slot 211 and can move along the length direction X of the through slot 211. Specifically, the movable member 22 has a protruding mating portion 221, and the mating portion 221 extends into the through slot 211. The two ends of the mating portion 221 are bent to form a "U"-shaped first mounting slot 221a, and the first mounting slot 221a can be engaged with the side wall corresponding to the through slot 211 to achieve the connection between the movable member 22 and the first base 21, and enable the movable member 22 to move along the side wall of the through slot 211.

[0116] like Figure 8 As shown, in another possible implementation, the first base 21 has a structure approximately in a “U” shape. A first mounting beam 218 is provided between the side walls on both sides of the first base 21, and the movable member 22 is sleeved on the first mounting beam 218 and moves along the first mounting beam 218.

[0117] like Fig. 9 As shown, in another possible implementation, the first base 21 has an installation space, and the installation space has a second installation beam 219. The bottom of the movable member 22 is bent to form a "U"-shaped second installation groove 222, and the bottom of the movable member 22 extends into the installation space, so that the second installation groove 222 is engaged with the second installation beam 219. The movable member 22 can move along the second installation beam 219.

[0118] like Figure 2 and Fig.10 As shown, in a possible implementation, the second bracket 3 includes a second base 31 and a snap-fit ​​portion 32 , the second base 31 is connected to the connecting rod 1 , the snap-fit ​​portion 32 is connected to the second base 31 , and the snap-fit ​​portion 32 is used to cooperate with the angular portion 43 .

[0119] The second base 31 is provided with a second base mounting hole 311, which can be matched with a fastener such as a self-tapping screw (not shown in the figure) to achieve the connection between the second base 31 and the connecting rod 1. The number of the second base mounting holes 311 can be multiple, and the multiple second base mounting holes 311 are arranged along the length direction X of the second base 31.

[0120] The clamping parts 32 are located at both ends of the second base 31. The clamping parts 32 extend into the cavity of the angle part 43 and are clamped with the angle part 43, thereby realizing the connection between the second bracket 3 and the angle part 43. Fig.11 As shown, the engaging portion 32 includes a first bending structure 321 and a second bending structure 322. The first bending structure 321 is located at the outer end of the second bracket 3. Figure 2The first bending structure 321 can abut against the angular portion 43, and because the outer surface shape of the first bending structure 321 is relatively rounded, it is helpful to reduce the possibility of the second bracket 3 scratching the coating on the inner surface of the colored steel tile 4 during the connection process with the colored steel tile 4, thereby helping to improve the service life of the colored steel tile 4. The second bending structure 322 is located at one end of the first bending structure 321 and is connected to the first bending structure 321. The second bending structure 322 can also cooperate with the angular portion 43 to improve the stability of the connection between the second bracket 3 and the colored steel tile 4. By setting the clamping portion 32, it is helpful to realize the connection between the angular portion 43 and the second bracket 3. Under the action of the clamping portion 32, it is helpful to improve the stability and reliability of the connection between the second bracket 3 and the colored steel tile 4.

[0121] like Fig.11 As shown, in some embodiments, the second base 31 is connected to the snap-fit ​​portion 32 via a third bending structure 33. The third bending structure 33 is provided to facilitate elastic deformation of the second bracket 3, thereby facilitating the snap-fit ​​portion 32 to extend into the angular portion 43, thereby facilitating the connection between the second bracket 3 and the color steel tile 4.

[0122] The second bracket 3 is provided with a fourth flange 34, so as to improve the overall mechanical properties of the second bracket 3, thereby improving the reliability of the second bracket 3. Furthermore, a support structure 341 is provided on the fourth flange 34, and when the second bracket 3 is deformed under the action of an external force, the support structures 341 at both ends of the second bracket 3 can abut against each other, thereby supporting each other, so as to improve the stability of the overall structure of the second bracket 3, and reduce the possibility that the second bracket 3 is over-deformed and difficult to restore to its original shape.

[0123] like Fig.12 As shown, in some embodiments, when the second bracket 3 is deformed under the action of external force, the locking portions 32 at both ends of the second base 31 can abut against each other, thereby supporting each other, so as to improve the stability of the overall structure of the second bracket 3.

[0124] like Fig.13 As shown, in some embodiments, the second bracket 3 further has a fourth bending structure 35, and the fourth bending structure 35 is located on one side of the engaging portion 32. When the second bracket 3 is deformed under the action of an external force, the fourth bending structures 35 at both ends of the second bracket 3 can abut against each other, thereby supporting each other, so as to improve the stability of the overall structure of the second bracket 3.

[0125] In the above-mentioned embodiment, the material of the second bracket 3 can be steel, such as Q450 steel, so as to improve the strength of the overall structure of the second bracket 3 and reduce the possibility of bending and deformation of the second bracket 3 under the action of external force. The wall thickness of the second bracket 3 can be set between 1mm and 2mm, such as 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm or 2mm, and of course it can also be other values ​​within the above range, so as to reduce the dead weight of the second bracket 3 while ensuring the structural strength of the second bracket 3, save the materials required for producing the second bracket 3, and reduce the production cost of the second bracket 3.

[0126] like Fig.11 As shown, in the above embodiment, a reinforcing structure 36 may be further provided on the second bracket 3 to improve the overall structural strength of the second bracket 3, thereby facilitating the improvement of the stability of the entire support. Specifically, the reinforcing structure 36 may be provided on the inner surface of the second bracket 3, or on the outer surface of the second bracket 3. The thickness of the reinforcing structure 36 may be uniformly provided, or may be non-uniformly provided.

[0127] like Fig.14 As shown, refer to Figure 2 In another possible implementation, the shape of the outer contour of the snap-fit ​​portion 32 can be adapted to the shape of the angular portion 43 , so that the snap-fit ​​portion 32 can be used to extend into the angular portion 43 and be snap-fitted and fixed with the angular portion 43 .

[0128] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support, characterized in that: include: Connecting rod (1); A first bracket (2), the first bracket (2) being connected to the connecting rod (1), and the first bracket (2) being used to be connected to the male rib (41) and / or the female rib (42) of the color steel tile (4); At least two second brackets (3), the second brackets (3) are connected to the connecting rod (1), and the second brackets (3) are used to connect to the corner portion (43) of the color steel tile (4); the first bracket (2) and the second bracket (3) are arranged along the length direction of the connecting rod (1).

2. The support according to claim 1, characterized in that: The connecting rod (1) has a reinforcing rib (11); The reinforcing rib (11) extends along the length direction of the connecting rod (1).

3. The support according to claim 2, characterized in that: The connecting rod (1) has a plurality of reinforcing ribs (11); The plurality of reinforcing ribs (11) are arranged at intervals along the width direction of the connecting rod (1), and the interval D between adjacent reinforcing ribs (11) satisfies: 5 mm ≤ D ≤ 20 mm.

4. The support according to claim 2, characterized in that: The length L1 of the connecting rod (1) satisfies: 800 mm ≤ L1 ≤ 1250 mm; The length L2 of the reinforcing rib (11) satisfies: 800mm≤L2≤1200mm.

5. The support according to claim 1, characterized in that: The connecting rod (1) is provided with a connecting rod mounting hole (12); The connecting rod mounting hole (12) is used for mounting the connecting rod (1).

6. The support according to any one of claims 1 to 5, characterized in that The connecting rod (1) comprises a first mounting portion (13) and a second mounting portion (14); The first mounting portion (13) is connected to the second mounting portion (14), the first bracket (2) is connected to the first mounting portion (13), and the second bracket (3) is connected to the second mounting portion (14); Along the width direction of the connecting rod (1), the size of the first mounting portion (13) is greater than the size of the second mounting portion (14).

7. The support according to claim 6, characterized in that The first mounting portion (13) is provided with a first mounting hole (131), and the first bracket (2) is connected to the first mounting portion (13) via the first mounting hole (131); The second mounting portion (14) is provided with a second mounting hole (141), and the second bracket (3) is connected to the second mounting portion (14) via the second mounting hole (141).

8. The support according to any one of claims 1 to 5, characterized in that The first bracket (2) comprises a first base (21) and a movable part (22); The first base (21) is connected to the connecting rod (1); The movable part (22) is connected to the first base (21) and is movable relative to the first base (21); the movable part (22) is used to connect to the male rib (41) and / or the female rib (42) of the color steel tile (4).

9. The support according to claim 8, characterized in that The first base (21) is provided with a through slot (211); The movable member (22) is sleeved on the side wall of the through slot (211) and is capable of moving along the length direction of the through slot (211).

10. The support according to any one of claims 1 to 5, characterized in that The second bracket (3) comprises a second base (31) and a clamping portion (32); The second base (31) is connected to the connecting rod (1); The engaging portion (32) is connected to the second base (31), and the engaging portion (32) is used to cooperate with the angular portion (43).

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