Photovoltaic carport

Abstract

The utility model discloses a photovoltaic car shed which comprises stand columns, cross beams, purlines and photovoltaic panels, the stand columns support the two cross beams arranged oppositely, the upper ends of the stand columns are detachably connected with the cross beams, the purlines are installed above the cross beams, the two ends of each purline are detachably connected with the two cross beams respectively, and the photovoltaic panels are detachably laid above the purlines. All installation hole positions are completed in a factory, only simple tools need to be used for bolting on site, installation can be completed without professional construction teams and a small number of workers, the installation efficiency is improved, and the installation difficulty is reduced. The lengths of all the components are smaller than 2400mm, so that the transportation cost is further reduced; meanwhile, the occupied area of the shed can be adjusted in a self-adaptive mode according to the number of the parking spaces, the applicability of the equipment is improved, the equipment has the detachable property, therefore, the equipment can be installed in the scene of another place after being detached, and the recycling performance and economical efficiency of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic equipment field, in particular to a photovoltaic carport. BACKGROUND

[0002] Carport is a common accessory building, and the top of the carport is a high-quality photovoltaic power generation scene. The existing photovoltaic carport structure is heavy, and the installation is complex. The conventional standard photovoltaic module installation is adopted, and the appearance effect is poor. The conventional carport beam, column and purlin are full-length components, which are inconvenient to transport, have high installation difficulty, need to be installed by professional construction teams, have long construction period and complex construction technology, need to set up a scaffold, occupy much site, and are large-scale construction engineering for residence, so the photovoltaic carport cannot be widely promoted.

[0003] Therefore, how to provide a simple and convenient photovoltaic carport structure is a technical problem to be solved by the person skilled in the art at present. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a photovoltaic carport, which constitutes a lightweight and simple-to-install assembly type carport, can be installed by a small number of workers without professional construction teams, improves installation efficiency and reduces installation difficulty.

[0005] To solve the above technical problems, the utility model provides a photovoltaic carport, which comprises a stand column, a cross beam, a purlin and a photovoltaic panel. A plurality of stand columns support two cross beams arranged oppositely. The upper end of the stand column is detachably connected to the cross beam. A plurality of purlins are installed above the cross beam. The two ends of the purlin are detachably connected to two cross beams respectively. A plurality of photovoltaic panels are detachably laid above the purlin.

[0006] Preferably, the stand column comprises a hollow lower column and an upper column. The lower end of the lower column is provided with a base. The lower end of the upper column is inserted into the upper end of the lower column, and the upper column and the lower column are fixed by horizontal bolts. The upper end of the upper column is provided with a connecting piece, which is detachably connected to the lower side of the cross beam.

[0007] Preferably, the lower end of the connecting piece is inserted into the upper end of the upper column, and the upper end of the connecting piece is inserted into the notch in the lower side of the cross beam and fixed by horizontal bolts.

[0008] Preferably, the cross beam comprises a plurality of hollow sub-beams. A plug core is inserted between two adjacent sub-beams and fixed by bolts.

[0009] Preferably, the two cross beams are arranged horizontally and parallel to each other. The two ends of each cross beam are provided with the stand column. A plurality of purlins are arranged staggeredly above the cross beam, and the purlins are arranged horizontally and perpendicularly to the cross beam.

[0010] Preferably, the purlins are provided with wing plates on both sides, the upper side of the cross beam is provided with a groove for fixing the bolt head, and the wing plate on the lower side is provided with a long hole for the bolt to pass through.

[0011] Preferably, the inside of the frame of the photovoltaic panel is provided with a flash, and one end of the pressing block is pressed against the flash, and the other end of the pressing block is connected to the wing plate on the upper side through a bolt.

[0012] Preferably, a plurality of photovoltaic panels are longitudinally spliced, and the photovoltaic panel blocks are connected through the frame to form a structural drainage.

[0013] Preferably, a plurality of photovoltaic panels are spliced in the transverse direction, and a sealing rubber strip is arranged at the splicing position.

[0014] Preferably, a suspended ceiling plate is installed between adjacent purlins.

[0015] The utility model provides a kind of photovoltaic carport, including stand, cross beam, purlin and photovoltaic panel, and the two cross beams of opposite arrangement are supported by multiple stands, and the upper end of stand is detachably connected with cross beam, and multiple purlins are installed above cross beam, and the both ends of purlin are respectively detachably connected with two cross beams, and multiple photovoltaic panels are detachably laid above purlin.It constitutes lightweight simple installation assembly type carport, all mounting hole positions are completed in factory, only need to use simple tool to bolt in situ, without professional construction team, a small amount of staff can complete installation, improve installation efficiency, reduce installation difficulty;All components length is less than 2400 mm, to further reduce transportation cost;While according to the number of parking space, self-adapting adjustment carport floor area improves equipment applicability, this equipment has detachable attribute, so it can realize the scene of installation to another place after disassembly, improves the recycling use and economy of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of one specific embodiment of the photovoltaic carport provided by the utility model;

[0017] Figure 2 It is a frame structure schematic view of one specific embodiment of the photovoltaic carport provided by the utility model;

[0018] Figure 3 It is a top view schematic view of stand in one specific embodiment of the photovoltaic carport provided by the utility model;

[0019] Figure 4 It is a structural schematic view of lower column in one specific embodiment of the photovoltaic carport provided by the utility model;

[0020] Figure 5 It is a structural schematic view of connecting piece in one specific embodiment of the photovoltaic carport provided by the utility model;

[0021] Figure 6 Structure diagram of the cross beam in one specific embodiment of the photovoltaic carport provided by the utility model;

[0022] Figure 7 Structure diagram of the purline in one specific embodiment of the photovoltaic carport provided by the utility model;

[0023] Figure 8 Structure diagram of the pressing block in one specific embodiment of the photovoltaic carport provided by the utility model;

[0024] Figure 9 Structure diagram of the photovoltaic panel in one specific embodiment of the photovoltaic carport provided by the utility model;

[0025] Figure 10 Structure diagram of the ceiling board in one specific embodiment of the photovoltaic carport provided by the utility model.

[0026] Among them, the cross beam 1, purline 2, photovoltaic panel 3, lower column 4, upper column 5, base 6, anchor bolt 7, concrete base 8, connecting piece 9, beam 10, insert core 11, pressing block 12, ceiling board 13. Specific embodiment

[0027] The core of the utility model is to provide a photovoltaic carport, constitute light weight simple installation's assembly type carport, do not need professional construction team, a small amount of staff can install complete, improve installation efficiency, reduce installation difficulty.

[0028] In order to make the personnel in the technical field better understand the utility model scheme, the utility model is further explained in detail below in combination with the drawings and specific embodiments.

[0029] Please refer to Figure 1 And Figure 2 , Figure 1 Structure diagram of one specific embodiment of the photovoltaic carport provided by the utility model; Figure 2 Frame structure diagram of one specific embodiment of the photovoltaic carport provided by the utility model.

[0030] The utility model discloses a specific embodiment provides a photovoltaic carport, including stand, crossbeam 1, purlin 2 and photovoltaic board 3, a plurality of stand support opposite arrangement's two crossbeam 1, and the upper end detachable connection of stand crossbeam 1, a plurality of purlin 2 are installed in the upper crossbeam 1, and the both ends detachable connection of purlin 2 two crossbeam 1, a plurality of photovoltaic board 3 detachable laying in purlin 2 upper. During installation, a plurality of stand is vertically arranged on the foundation, then two crossbeam 1 is placed on the upper end of stand, two crossbeam 1 is opposite arrangement, then a plurality of purlin 2 is sequentially laid on two crossbeam 1, forms the frame structure of stable support, finally a plurality of photovoltaic board 3 is sequentially laid on purlin 2, and each component can be detachably connected, and the installation and dismounting are convenient.

[0031] The utility model discloses a simple installation's assembly type carport of light weight, all installation hole position is completed in factory, only needs to use simple tool to bolt in the scene, need not professional construction team, and a small amount of staff can complete installation, improves installation efficiency, and reduces installation difficulty, all component length is less than 2400mm, thereby further reduces transportation cost, can be adjusted carport area of occupation according to the number of parking stall, improves equipment applicability, and this equipment has detachable attribute, can realize the scene of installation to another place after dismounting, improves the recycling of equipment and economy. Each component is of aluminium alloy material, has excellent performance in rustproof and anticorrosion, and the cross section is designed with multiple reinforcing ribs, so that the structural section bar meets the design strength requirement, and at the same time, the self weight is light, facilitating installation.

[0032] Please refer to Figures 3 to 5 , Figure 3 It is the overhead view schematic diagram of the stand in a specific embodiment of the photovoltaic carport provided by the utility model; Figure 4 It is the structural schematic diagram of the lower column in a specific embodiment of the photovoltaic carport provided by the utility model; Figure 5 It is the structural schematic diagram of the connecting piece in a specific embodiment of the photovoltaic carport provided by the utility model.

[0033] In the photovoltaic carport provided by the specific embodiment of the utility model, the stand includes the hollow lower column 4 and the upper column 5, the lower end of the lower column 4 is provided with the base 6, the lower end of the upper column 5 is inserted into the upper end of the lower column 4, and the upper column 5 and the lower column 4 are fixed by horizontal bolts, the upper end of the upper column 5 is provided with the connecting piece 9, and the connecting piece 9 is detachably connected to the lower side of the crossbeam 1. The lower end of the connecting piece 9 is inserted into the upper end opening of the upper column 5, the lower side of the crossbeam 1 is provided with a notch, the upper end of the connecting piece 9 is inserted into the notch of the lower side of the crossbeam 1, and the connecting piece 9 is fixed by horizontal bolts.

[0034] Specifically, the base 6 comprises a bottom plate and a protrusion arranged in the middle of the upper side of the bottom plate, the protrusion is inserted into the lower end opening of the lower column 4 and is fixed by horizontal bolts, and the carport base is formed by pouring concrete in situ. There are embedded anchor bolts 7 on the concrete base, and the base 6 below the column is connected with the concrete base 8 by the anchor bolts 7. The bottom plate is a galvanized steel plate, which is welded with the protrusion to form an integrated base 6.

[0035] The size of the lower end of the upper column 5 is smaller than the size of the upper end opening of the lower column 4, so that the lower end of the upper column 5 is inserted into the upper end of the lower column 4, and the upper column 5 and the lower column 4 are fixed by horizontal bolts, and bolt grooves are arranged on the sides of the upper column 5 and the lower column 4, after the bolt fixing is completed, the bolt head and the nut are embedded in the bolt groove, and then a decorative cover plate is covered at the opening of the bolt groove. The bolt groove on one side of the column plays a role in limiting the rotation of the bolt head during fastening, and the bolt groove on the other side plays a role in placing the nut position, avoiding the protrusion of the fastener on the surface of the column profile. When the upper end and the lower end of the column are connected with the connecting piece 9 and the base 6 respectively, the bolts are also connected in a similar manner.

[0036] Please refer to Figures 6 to 8 , Figure 6 The structure diagram of the cross beam in one specific embodiment of the photovoltaic carport provided by the utility model; Figure 7 The structure diagram of the purlin in one specific embodiment of the photovoltaic carport provided by the utility model; Figure 8 The structure diagram of the pressing block in one specific embodiment of the photovoltaic carport provided by the utility model.

[0037] In the photovoltaic carport provided in the specific embodiment of the utility model, the cross beam 1 comprises a plurality of hollow sub-beams 10, a plug core 11 is inserted between adjacent two sub-beams 10 and is fixed by bolts. The cross beam 1 is a segmented structure, and the two sub-beams 10 are fixed by the plug core 11. The size of the plug core 11 is smaller than the size of the opening of the end of the sub-beam 10, the two ends of the plug core 11 are inserted into the cavity of the sub-beam 10, and then the plug core 11 is locked by bolts. Correspondingly, bolt grooves are also arranged on the side surface of the sub-beam 10, and the cross beam is connected in a similar manner as the column.

[0038] Preferably, two cross beams 1 are arranged horizontally and parallel to each other, and each cross beam 1 is provided with a column at both ends, a plurality of purlins 2 are arranged staggered in height above the cross beam 1, and the purlin 2 is arranged horizontally and perpendicularly to the cross beam 1. The number and layout mode of each component can be adjusted according to the number of parking spaces, and the land area of the carport can be adjusted adaptively to improve the applicability of the equipment.

[0039] Further, the purlin 2 is connected by short connection technology, which is convenient for packaging and transportation, and can be connected by the segmented core mentioned above. The limiting block is arranged on the upper surface of the cross beam 1, and the purlin 2 is positioned and installed according to the limiting block without measuring the size on site. Each rod is connected in a segmented manner, so that the length of each segment is less than a preset value, facilitating transportation.

[0040] On the upper side of the cross beam 1 profile, two parallel bolt grooves are arranged, T-shaped bolts are arranged in the bolt grooves, wing plates are arranged on the upper and lower sides of the purlin 2, a long hole through which the bolt passes is arranged at the corresponding position of the wing plate on the lower side, the bolt is inserted into the long hole, and then the bolt nut is tightened, so that the cross beam 1 and the purlin 2 are fixedly connected. At the same time, the inner side of the frame of the photovoltaic panel 3 is provided with a flash, and a pressing block 12 is arranged, one end of the pressing block 12 is pressed against the flash, and the other end of the pressing block 12 is connected to the wing plate on the upper side through a bolt.

[0041] Please refer to Figure 9 and Figure 10 , Figure 9 is a specific embodiment of the photovoltaic carport provided by the utility model, and a structural diagram of the photovoltaic panel in the embodiment is shown in the figure. Figure 10 is a specific embodiment of the photovoltaic carport provided by the utility model, and a structural diagram of the photovoltaic carport provided by the utility model is shown in the figure.

[0042] On the basis of the photovoltaic carport provided in each of the above embodiments, a plurality of photovoltaic panels 3 are longitudinally spliced, the photovoltaic panel blocks are connected through the frame, and structural drainage is formed. The right frame of the photovoltaic panel 3 is provided with a water guide channel, and the left and right frames can be buckled with each other, so that a small amount of rainwater entering the water guide channel can be smoothly drained. A plurality of photovoltaic panels 3 are transversely spliced, and a sealing rubber strip is arranged at the splicing position to prevent rainwater from flowing back. This kind of structural waterproof design can make the rainwater flow smoothly from high to low, and the carport top assembly can play a waterproof function. The carport selects a light photovoltaic assembly with a frame water guide channel, and does not need to increase a conventional W water tank to meet the drainage requirement. A conventional photovoltaic assembly can also be selected as a power generation unit.

[0043] The photovoltaic panels 3 are installed from bottom to top in sequence, and after installation, the photovoltaic cable is connected, the photovoltaic jumper wire is placed in the cavity on the side of the purlin 2 and the cross beam 1, and then the decorative cover plate of the cavity is covered. The cross beam 1 and the purlin 2 are decorated by installing a sealing cover at the port. The photovoltaic panel 3 adopts a single glass structure, the surface adopts ultra-thin glass, and the back plate adopts a high polymer back plate. The photovoltaic panel 3 is framed by an aluminum alloy frame on four sides, and the bottom edge of the aluminum alloy is without A surface, so as to avoid that the lower frame of the photovoltaic panel 3 blocks rainwater and prevent dust from accumulating on the surface, thereby avoiding that the photovoltaic panel 3 is damaged due to dust accumulation. Further, the photovoltaic panel 3 is provided with an aluminum alloy square tube reinforcing rib behind it, the reinforcing rib is connected with the aluminum alloy frame, and the top of the reinforcing rib is connected with the back of the photovoltaic panel 3 by structural glue. After the photovoltaic panel 3 is completed, the inverter is connected.

[0044] Preferably, the ceiling plate 13 is installed between the adjacent purlins 2. The user needs to install the ceiling plate 13, only need to remove or not install the side cover plate of the purlin 2, then the ceiling plate 13 is clamped into the wing plate of the purlin 2, and the end sealing plate is fixed.

[0045] The photovoltaic carport provided by the present application is described in detail above. The principles and implementation modes of the present application are described by applying specific examples in this paper. The above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that, for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A photovoltaic canopy, characterized by, The utility model provides a photovoltaic module, including stand, crossbeam (1), purlin (2) and photovoltaic board (3), a plurality of stand supports two crossbeam (1) opposite arrangement, the upper end of stand is detachably connected crossbeam (1), a plurality of purlin (2) are installed above crossbeam (1), and the both ends of purlin (2) are detachably connected two crossbeam (1) respectively, and a plurality of photovoltaic board (3) are detachably laid above purlin (2).

2. The photovoltaic canopy of claim 1, wherein, The stand includes hollow lower column (4) and upper column (5), the lower end of lower column (4) is installed with base (6), the lower end of upper column (5) is inserted into the upper end of lower column (4), and the upper column (5) and lower column (4) are fixed by horizontal bolt positioning, the upper end of upper column (5) is installed with connecting piece (9), and the lower side of crossbeam (1) is detachably connected with connecting piece (9).

3. The photovoltaic canopy of claim 2, wherein, The lower end of connecting piece (9) is inserted into the upper end of upper column (5), the upper end of connecting piece (9) is inserted into the notch in the lower side of crossbeam (1), and is fixed by horizontal bolt positioning.

4. The photovoltaic carport of claim 1, wherein, The crossbeam (1) includes hollow multiple sub-beams (10), and a plug core (11) is inserted between adjacent two sub-beams (10) and is fixed by bolt positioning.

5. The photovoltaic carport of claim 1, wherein, Two crossbeams (1) are horizontally arranged and parallel to each other, and each crossbeam (1) is provided with the stand at both ends, multiple purlins (2) are arranged staggered in height above the crossbeam (1), and the purlin (2) is horizontally arranged and perpendicular to the crossbeam (1).

6. The photovoltaic canopy of claim 5, wherein, The purlin (2) is provided with a wing plate on both sides, the upper side of the crossbeam (1) is provided with a groove for fixing the head of a bolt, and the wing plate on the lower side is provided with a long hole through which the bolt passes.

7. The photovoltaic canopy of claim 6, wherein, The frame of the photovoltaic board (3) is provided with a flash on the inner side, one end of the pressing block (12) is pressed against the flash, and the other end of the pressing block (12) is connected to the wing plate on the upper side through a bolt.

8. The photovoltaic canopy according to any one of claims 1 to 7, characterized in that, Multiple photovoltaic boards (3) are longitudinally spliced, and the photovoltaic boards are connected through the frame, forming a structural drainage.

9. The photovoltaic canopy of claim 8, wherein, Multiple photovoltaic boards (3) are transversely spliced, and a sealing rubber strip is arranged at the spliced part.

10. The photovoltaic canopy of claim 9, wherein, A suspended ceiling plate (13) is installed between adjacent purlins (2).

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