Carport support

Abstract

The application relates to a carport support, which comprises: a plurality of prefabricated bases; a plurality of first columns, the first ends of the plurality of first columns being detachably connected with the plurality of prefabricated bases one by one; a plurality of cross beams, each of which is located on the side of the first column away from the prefabricated base, the plurality of cross beams are arranged at intervals along a first direction and extend along a second direction, the first direction and the second direction are arranged at an included angle, and each cross beam is arranged at the second end of the corresponding first column; a tie rod extending along the first direction, the two ends of the tie rod being correspondingly arranged with two adjacent cross beams; and a connecting piece, the second end of the first column, the cross beam and the tie rod being detachably connected through the connecting piece. The detachable connecting mode cancels the on-site welding work, and the connecting piece can simultaneously realize the connection of the first column, the cross beam and the tie rod, compared with the mode of two-by-two connection of different components, the connecting process is saved, the operation time is saved, and the construction period is shortened.

Description

Technical Field

[0001] This application relates to the field of photovoltaic power generation technology, and in particular to a carport support. Background Technology

[0002] With the development of new energy technologies, the application fields of photovoltaic cells are becoming increasingly widespread. As the global energy structure shifts towards a low-carbon model, coupled with the rapid popularization of new energy vehicles, the single function of traditional carports can no longer meet the demands. Among these, prefabricated photovoltaic carports are an innovative product that integrates photovoltaic technology with building structures. Their core is the modular design that integrates photovoltaic modules onto the roof of the carport, combining power generation, sun shading, vehicle protection, energy storage, and charging functions.

[0003] Among related technologies, existing prefabricated photovoltaic carports suffer from a long construction period. Utility Model Content

[0004] Based on this, this application provides a carport support to solve the problem of long construction cycle of photovoltaic carports in related technologies.

[0005] This application provides a carport support frame, comprising: multiple prefabricated foundations; multiple first columns, the first ends of which are detachably connected to the multiple prefabricated foundations one-to-one; multiple crossbeams, all located on the side of the first columns away from the prefabricated foundations, the multiple crossbeams being spaced apart along a first direction and extending along a second direction, the first direction and the second direction being set at an angle, each crossbeam being disposed at the second end of a corresponding first column; tie rods extending along the first direction, the two ends of which are respectively disposed corresponding to two adjacent crossbeams; and connectors, the second ends of the first columns, the crossbeams, and the tie rods being detachably connected by connectors.

[0006] In one embodiment, the connector includes a first clamp, which has a first opening groove and a first connecting part. The crossbeam passes through the first opening groove along a second direction and is connected to the first clamp. The second end of the first column extends into the first opening groove and is connected to the first clamp. The first connecting part is connected to the tie rod.

[0007] In one embodiment, the first clamp includes a first side plate, a second side plate, and a first end plate. The first side plate and the second side plate are spaced apart along a first direction. The first end plate is connected to the first side plate and the second side plate. The first side plate, the second side plate, and the first end plate together form a first opening groove. The crossbeam is detachably connected to both the first side plate and the second side plate. The first column is detachably connected to both the first side plate and the second side plate.

[0008] In one embodiment, the first clamp further includes a first connecting plate connected to the side of the first side plate away from the second side plate, and a second connecting plate is provided at the end of the tie rod. The first connecting plate and the second connecting plate are detachably connected.

[0009] In one embodiment, the connector further includes a first bolt, which is sequentially inserted through the first side plate, the crossbeam, and the second side plate; and / or, the connector further includes a second bolt, which is sequentially inserted through the first side plate, the first column, and the second side plate.

[0010] In one embodiment, the canopy support also includes a second column, which is located between two first columns in a second direction, and the two first columns and the extension direction of the second column are arranged at an angle; in the second direction, the first end of the second column and the first end of one of the first columns are detachably connected to the same precast foundation, and the second end of the second column and the second ends of the two first columns are detachably connected to the same crossbeam.

[0011] In one embodiment, the carport support also includes purlins and purlin brackets, the purlin brackets being detachably connected to the crossbeams, the purlins being detachably connected to the purlin brackets, and the purlins forming a support surface on the side of the purlin brackets away from the crossbeams; the carport support also includes photovoltaic modules, the photovoltaic modules being attached to the support surface.

[0012] In one embodiment, the purlin bracket includes a support plate and a second clamp connected to each other. The second clamp is provided with a second opening groove. The crossbeam passes through the second opening groove along a second direction and is detachably connected to the second clamp. The support plate is detachably connected to the purlin.

[0013] In one embodiment, the second clamp includes a third side plate, a fourth side plate, and a second end plate. The third side plate and the fourth side plate are spaced apart along a first direction. The second end plate is connected to the third side plate and the fourth side plate. The third side plate, the fourth side plate, and the second end plate together form a second opening groove. The crossbeam is detachably connected to both the third side plate and the fourth side plate.

[0014] In one embodiment, the carport support also includes an embedded plate and a first ear plate and a second ear plate connected to the embedded plate. The embedded plate is disposed on the precast foundation, and the first ear plate and the second ear plate are exposed on the precast foundation. The first end of the first column is detachably connected to the first ear plate and the second ear plate.

[0015] By applying the technical solution of this application, the first end of the first column is connected to the prefabricated foundation, and the second end of the first column, the crossbeam, and the tie rod are connected by connectors, enabling the assembly of the carport support. Compared with carport supports in related technologies, the photovoltaic support of this application uses a prefabricated foundation, saving the curing time of on-site foundation pouring. The detachable connection method eliminates on-site welding work, and the connectors allow for the simultaneous connection of the first column, crossbeam, and tie rod. Compared to connecting different components in pairs, this saves connection steps and operation time, thereby shortening the construction cycle. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the carport support provided in an embodiment of this application is shown.

[0017] Figure 2 An assembly diagram of the first column, crossbeam, and tie rod provided in an embodiment of this application is shown.

[0018] Figure 3 This shows another assembly drawing of the first column, crossbeam and tie rod provided in the embodiments of this application.

[0019] Figure 4 An assembly diagram of the beam, purlin bracket, and purlin provided in an embodiment of this application is shown.

[0020] Figure 5 An assembly diagram of the crossbeam and purlin bracket provided in an embodiment of this application is shown.

[0021] Figure 6 An assembly diagram of the first column and prefabricated foundation provided in an embodiment of this application is shown.

[0022] Figure 7 This shows another assembly drawing of the first column and prefabricated foundation provided in an embodiment of this application.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Precast foundation; 111. Embedded plate; 112. First ear plate; 113. Second ear plate; 20. First column; 30. Crossbeam; 40. Tie rod; 50. Connector; 51. First clamp; 511. First opening slot; 512. First side plate; 513. Second side plate; 514. First end plate; 515. First connecting plate; 52. First bolt; 53. Second bolt; 60. Second column; 70. Purlin; 80. Purlin bracket; 81. Support plate; 82. Second clamp; 821. Second opening slot; 822. Third side plate; 823. Fourth side plate; 824. Second end plate; 90. Photovoltaic module. Detailed Implementation

[0025] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0026] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0027] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0031] Photovoltaic carports can generate electricity by utilizing idle space, alleviating urban electricity pressure and generating economic benefits through grid connection or energy storage systems, making them an important solution under the "dual carbon" goal. Currently, the construction process for photovoltaic carport supports typically involves the following steps: first, pouring an independent foundation on-site; then, installing columns on the foundation; finally, installing beams and roof purlins on top of the columns to form a support surface for the photovoltaic modules; and finally, installing the photovoltaic modules on the support surface.

[0032] In the aforementioned construction process, whether it's cutting open the ground to pour independent foundations or using pile foundations, the construction period is long and the aesthetics are unsightly due to the need for on-site foundation pouring and curing. Furthermore, the assembly of the various components of the carport frame requires welding, further increasing the construction period.

[0033] See Figures 1 to 3 , Figure 1 A schematic diagram of the structure of the carport support provided in an embodiment of this application is shown. Figure 2 An assembly diagram of the first column, crossbeam, and tie rod provided in an embodiment of this application is shown. Figure 3 This illustration shows another assembly diagram of the first column, crossbeam, and tie rod provided in an embodiment of this application. One embodiment of this application provides a carport support frame, which includes multiple prefabricated foundations 10, multiple first columns 20, multiple crossbeams 30, tie rods 40, and connectors 50. The first ends of the multiple first columns 20 are detachably connected to the multiple prefabricated foundations 10 in a one-to-one correspondence. The multiple crossbeams 30 are all located on the side of the first column 20 away from the prefabricated foundations 10, and are spaced apart along a first direction and extend along a second direction, forming an angle between the first and second directions. Each crossbeam 30 is located at the second end of a corresponding first column 20. The tie rods 40 extend along the first direction, and their two ends are respectively connected to two adjacent crossbeams 30. The second ends of the first columns 20, the crossbeams 30, and the tie rods 40 are all detachably connected via connectors 50.

[0034] By applying the technical solution of this application, the first end of the first column 20 is connected to the prefabricated foundation 10, and the second end of the first column 20, the crossbeam 30, and the tie rod 40 are connected by the connector 50, thus enabling the assembly of the carport support. Compared with carport supports in related technologies, the photovoltaic support of this application uses a prefabricated foundation 10, saving the curing time of on-site foundation pouring. The detachable connection method eliminates on-site welding work, and the connector 50 can simultaneously connect the first column 20, the crossbeam 30, and the tie rod 40. Compared with connecting different components in pairs, this saves connection steps and operation time, thereby shortening the construction cycle.

[0035] In related technologies, carport supports often employ a single-column cantilever design. This type of carport uses a rigid connection between the column and foundation, resulting in a larger foundation, increased foundation cost, and a further extended construction period. In this application, the first column 20 and the corresponding precast foundation 10 of the carport support are connected in a detachable manner. The bending moment between the first column 20 and the precast foundation 10 is smaller, and the size of the precast foundation 10 does not need to be very large. Furthermore, using the precast foundation 10 eliminates the need for on-site pouring, thus saving the on-site pouring process and shortening the construction period.

[0036] Furthermore, since precast foundations are used, there is no need to damage the original floor and re-pour, thus preserving the overall integrity and aesthetics of the site. The detachable connection method eliminates the need for on-site welding, preventing corrosion at weld points during later use.

[0037] In some embodiments, each beam 30 is supported by at least two first columns 20 in the second direction, and both first columns 20 extend in a vertical plane. However, in the vertical plane, the extending directions of the first columns 20 may be the same or different.

[0038] The end of the crossbeam 30 is provided with a head plate to seal the end of the crossbeam 30.

[0039] Combination Figure 2 and Figure 3 As shown, the connector 50 includes a first clamp 51, which has a first opening slot 511 and a first connecting part. The crossbeam 30 passes through the first opening slot 511 along a second direction and is connected to the first clamp 51. The second end of the first column 20 extends into the first opening slot 511 and is connected to the first clamp 51. The first connecting part is connected to the tie rod 40. The first opening slot 511 connects the first column 20 and the crossbeam 30, the first connecting part connects the tie rod 40, and the first clamp 51 connects the first column 20, the crossbeam 30, and the tie rod 40, simplifying the operation process.

[0040] The first opening groove 511 is provided through in the second direction, and the first opening groove 511 has an opening in the vertical plane so that the first column 20 can be inserted into the connector 50 through the opening.

[0041] Combination Figure 2 As shown, the first clamp 51 includes a first side plate 512, a second side plate 513, and a first end plate 514. The first side plate 512 and the second side plate 513 are spaced apart along a first direction. The first end plate 514 is connected to the first side plate 512 and the second side plate 513. The first side plate 512, the second side plate 513, and the first end plate 514 together form a first opening groove 511. The crossbeam 30 is detachably connected to both the first side plate 512 and the second side plate 513, and the first column 20 is also detachably connected to both the first side plate 512 and the second side plate 513. Using the above-mentioned first clamp 51, the first opening groove 511 is formed by the first side plate 512, the second side plate 513, and the first end plate 514, and the first column 20 and the crossbeam 30 are connected by the first side plate 512 and the second side plate 513. The structure is simple, the on-site assembly is convenient, and the construction period is saved.

[0042] Combination Figure 2 As shown, the first clamp 51 also includes a first connecting plate 515, which is connected to the side of the first side plate 512 away from the second side plate 513. A second connecting plate is provided at the end of the tie rod 40. The first connecting plate 515 and the second connecting plate are detachably connected. By providing the first connecting plate 515 on the side of the first side plate 512 and the second connecting plate at the end of the tie rod 40, the connection between the first clamp 51 and the tie rod 40 is achieved through the connection of the first connecting plate 515 and the second connecting plate. This facilitates on-site assembly and saves construction time.

[0043] In some embodiments, the end of the tie rod 40 is provided with a head plate, and the second connecting plate is connected to the head plate.

[0044] The first connecting plate 515 and the second connecting plate can be arranged at intervals along the second direction.

[0045] Combination Figure 2 and Figure 3 As shown, the connector 50 also includes a first bolt 52, which is sequentially inserted through the first side plate 512, the crossbeam 30, and the second side plate 513. The first bolt 52 connects the first side plate 512, the crossbeam 30, and the second side plate 513 to connect the crossbeam 30 to the first clamp 51, which facilitates on-site assembly and saves construction time.

[0046] Combination Figure 2 and Figure 3As shown, the connector 50 also includes a second bolt 53, which is sequentially inserted through the first side plate 512, the first column 20, and the second side plate 513. The first side plate 512, the first column 20, and the second side plate 513 are connected by the second bolt 53 to connect the first column 20 to the first clamp 51, which facilitates on-site assembly and saves construction time.

[0047] In some embodiments, the connector 50 further includes a third bolt, which passes through the first connecting plate 515 and the second connecting plate. The first connecting plate 515 and the second connecting plate are connected by the third bolt to connect the first clamp 51 and the tie rod 40, which facilitates on-site assembly and saves construction time.

[0048] Combination Figure 1 As shown, the carport support also includes a second column 60, which is located between the two first columns 20 in a second direction, with the extension directions of the two first columns 20 and the second column 60 forming an angle. In the second direction, the first end of the second column 60 and the first end of one of the first columns 20 are detachably connected to the same precast foundation 10, and the second end of the second column 60 and the second ends of the two first columns 20 are detachably connected to the same crossbeam 30. With this design, the second column 60 and the two first columns 20 simultaneously support a crossbeam 30, making the support of the crossbeam 30 more stable and improving the stability of the carport.

[0049] Specifically, since the first ends of the second column 60 and one of the first columns 20 are detachably connected to the same precast foundation 10, and the second ends of the second column 60 and the two adjacent first columns 20 are detachably connected to the same crossbeam 30, the second column 60, the aforementioned first column 20, and the crossbeam 30 can form a triangular support structure, making the support more stable, avoiding excessive bending moments, and thus improving the support strength of the crossbeam 30.

[0050] For the same beam 30, one first column 20, a second column 60, and another first column 20 are arranged sequentially along the second direction and support the same beam 30. That is, the second column 60 and the two first columns 20 are all in the vertical plane, but there is an angle between any two columns. In this embodiment, the separately set first column 20 extends vertically and is detachably connected to a prefabricated foundation 10. The extension directions of one first column 20 and the second column 60 are both at an angle to the vertical direction and are detachably connected to another prefabricated foundation 10.

[0051] In the first direction, the distance between two adjacent crossbeams 30 is sufficient to allow vehicles to enter. Furthermore, the distance between the separately installed first pillar 20 and second pillar 60 will not affect the space for parking and opening doors.

[0052] In this application, all components of the carport support are prefabricated. Only the appropriate columns, beams 30, and foundations need to be selected according to different load conditions, enabling mass prefabrication in the workshop, suitable for batch production and direct on-site assembly. Furthermore, by selecting and prefabricating these components in the workshop, the amount of steel used in the carport support can be reduced.

[0053] Figure 4 An assembly diagram of the beam, purlin bracket, and purlin provided in an embodiment of this application is shown. Figure 5 An assembly drawing of the crossbeam and purlin bracket provided in an embodiment of this application is shown. (In conjunction with...) Figure 1 , Figure 4 as well as Figure 5 As shown, the carport support also includes purlins 70 and purlin brackets 80. Purlin brackets 80 are detachably connected to the crossbeam 30, and purlins 70 are detachably connected to purlin brackets 80. Purlins 70 form a support surface on the side of purlin brackets 80 away from the crossbeam 30. Purlin brackets 80 can support purlins 70, and the large contact area between purlin brackets 80 and crossbeam 30 enhances the support strength of purlins 70, giving purlins 70 good support capabilities for photovoltaic modules 90.

[0054] Combination Figure 1 As shown, the carport support also includes photovoltaic modules 90, which are attached to the supporting surface. By attaching the photovoltaic modules 90 to the supporting surface, the supporting area of ​​the purlins 70 is increased, making the support of the photovoltaic modules 90 more stable.

[0055] In some embodiments, in the extending direction of each beam 30, a plurality of purlin brackets 80 and a plurality of purlin strips 70 are provided at intervals, and the plurality of purlin strips 70 and the plurality of purlin brackets 80 are connected in a one-to-one correspondence.

[0056] Among them, the purlin 70 and the purlin bracket 80 are connected by bolts, and the purlin 70 and the photovoltaic module 90 can also be connected by bolts, which facilitates on-site assembly and saves construction time.

[0057] Combination Figure 4 As shown, the purlin bracket 80 includes a connected support plate 81 and a second clamp 82. The second clamp 82 is provided with a second opening slot 821. The crossbeam 30 passes through the second opening slot 821 along a second direction and is detachably connected to the second clamp 82. The support plate 81 is detachably connected to the purlin 70. With the above design, the connection between the purlin bracket 80 and the crossbeam 30 is achieved through the second clamp 82, and the purlin 70 is supported through the support plate 81. The structure is simple and easy to install.

[0058] Combination Figure 5As shown, the second clamp 82 includes a third side plate 822, a fourth side plate 823, and a second end plate 824. The third side plate 822 and the fourth side plate 823 are spaced apart along a first direction. The second end plate 824 is connected to the third side plate 822 and the fourth side plate 823. The third side plate 822, the fourth side plate 823, and the second end plate 824 together form a second opening slot 821. The crossbeam 30 can be detachably connected to both the third side plate 822 and the fourth side plate 823. With the above design, the second opening slot 821 is formed by the third side plate 822, the fourth side plate 823, and the second end plate 824, and the second clamp 82 and the crossbeam 30 are connected by the third side plate 822 and the fourth side plate 823. The structure is simple, the on-site assembly is convenient, and the construction period is saved.

[0059] The third side plate 822, the fourth side plate 823, and the crossbeam 30 are bolted together, which facilitates on-site assembly and saves construction time.

[0060] In some embodiments, for the same crossbeam 30, the second clamp 82 includes a plurality of first clamps connected only to the crossbeam 30 and a second clamp connected to both the crossbeam 30 and the second column 60. The crossbeam 30 passes through the second opening slot 821 of the second clamp and the plurality of first clamps along a second direction. The dimensions of the third side plate 822 and the fourth side plate 823 of the first clamp are smaller than the dimensions of the third side plate 822 and the fourth side plate 823 of the second clamp. The first end of the second column 60 passes into the second opening slot 821 from its extending direction and is connected to the third side plate 822 and the fourth side plate 823 by bolts.

[0061] Figure 6 An assembly diagram of the first column and prefabricated foundation provided in an embodiment of this application is shown. Figure 7 This shows another assembly drawing of the first column and prefabricated foundation provided in an embodiment of this application. Combined with... Figure 6 and Figure 7 As shown, the carport support also includes an embedded plate 111 and a first ear plate 112 and a second ear plate 113 connected to the embedded plate 111. The embedded plate 111 is disposed on the precast foundation 10, and the first ear plate 112 and the second ear plate 113 are exposed outside the precast foundation 10. The first end of the first column 20 is detachably connected to the first ear plate 112 and the second ear plate 113. With the above design, the first ear plate 112 and the second ear plate 113 are fixed to the precast foundation 10 by the embedded plate 111, and the connection between the first column 20 and the precast foundation 10 is achieved through the first ear plate 112 and the second ear plate 113. On-site assembly is convenient and the construction period is saved.

[0062] In some embodiments, the first column 20 is connected to the first ear plate 112 and the second ear plate 113 by means of bolts.

[0063] When the carport support includes the second column 60, both the first column 20 and the second column 60 are connected to the precast foundation 10 through the first ear plate 112 and the second ear plate 113, and are assembled by bolt connection.

[0064] In this application, all on-site assembly processes are carried out using bolted connections. Combined with the use of precast foundations, this saves the curing time of cast-in-place foundations, eliminates on-site welding work, shortens the construction cycle, and the bolted connections are easy to assemble and disassemble, making it convenient to move or add later.

[0065] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A carport support frame, characterized in that, The carport support frame includes: Multiple prefabricated foundations; Multiple first columns, the first ends of which are detachably connected to the multiple precast foundations in a one-to-one correspondence; Multiple crossbeams are located on the side of the first column away from the precast foundation. The multiple crossbeams are spaced apart along a first direction and extend along a second direction. The first direction and the second direction are arranged at an angle. Each crossbeam is located at the second end of the corresponding first column. A tie rod extends along the first direction, and the two ends of the tie rod are respectively provided corresponding to two adjacent crossbeams; The second end of the first column, the crossbeam, and the tie rod are all detachably connected via the connector.

2. The carport support according to claim 1, characterized in that, The connector includes a first clamp, which has a first opening groove and a first connecting part. The crossbeam passes through the first opening groove along a second direction and is connected to the first clamp. The second end of the first column extends into the first opening groove and is connected to the first clamp. The first connecting part is connected to the tie rod.

3. The carport support according to claim 2, characterized in that, The first clamp includes a first side plate, a second side plate, and a first end plate. The first side plate and the second side plate are spaced apart along the first direction. The first end plate is connected to the first side plate and the second side plate. The first side plate, the second side plate, and the first end plate together form the first opening groove. The crossbeam is detachably connected to both the first side plate and the second side plate. The first column is detachably connected to both the first side plate and the second side plate.

4. The carport support according to claim 3, characterized in that, The first connecting part includes a first connecting plate, which is connected to the side of the first side plate away from the second side plate. The end of the tie rod is provided with a second connecting plate, and the first connecting plate and the second connecting plate are detachably connected.

5. The carport support according to claim 3, characterized in that, The connector further includes a first bolt, which is sequentially inserted through the first side plate, the crossbeam, and the second side plate; and / or The connector also includes a second bolt, which is sequentially inserted through the first side plate, the first column, and the second side plate.

6. The carport support according to any one of claims 1 to 5, characterized in that, The canopy support also includes a second column, which is located between the two first columns in the second direction, and the two first columns and the extension direction of the second column are arranged at an angle; in the second direction, the first end of the second column and the first end of one of the first columns are detachably connected to the same precast foundation, and the second end of the second column and the second ends of the two first columns are detachably connected to the same crossbeam.

7. The carport support according to any one of claims 1 to 5, characterized in that, The carport support also includes purlins and purlin brackets. The purlin brackets are detachably connected to the crossbeams, and the purlins are detachably connected to the purlin brackets. The purlins are located on the side of the purlin brackets away from the crossbeams to form a support surface. The carport support also includes photovoltaic modules, which are attached to the support surface.

8. The carport support according to claim 7, characterized in that, The purlin support includes a connected support plate and a second clamp. The second clamp is provided with a second opening groove. The crossbeam passes through the second opening groove along the second direction and is detachably connected to the second clamp. The support plate is detachably connected to the purlin.

9. The carport support according to claim 8, characterized in that, The second clamp includes a third side plate, a fourth side plate, and a second end plate. The third side plate and the fourth side plate are spaced apart along the first direction. The second end plate is connected to the third side plate and the fourth side plate. The third side plate, the fourth side plate, and the second end plate together form the second opening groove. The crossbeam is detachably connected to both the third side plate and the fourth side plate.

10. The carport support according to any one of claims 1 to 5, characterized in that, The carport support also includes an embedded plate and a first ear plate and a second ear plate connected to the embedded plate. The embedded plate is disposed on the precast foundation, and the first ear plate and the second ear plate are exposed on the precast foundation. The first end of the first column is detachably connected to the first ear plate and the second ear plate.

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