Photovoltaic carport

Abstract

A photovoltaic car shed comprises a plurality of supporting pieces, a ceiling is installed at the upper ends of the supporting pieces, a plurality of photovoltaic panels are arranged on the ceiling, the ceiling is arranged in an inclined mode, and the rear end of the ceiling extends downwards in an inclined mode. The ceiling comprises a plurality of cross beams fixed to the upper ends of the supporting pieces through bolts, the cross beams are of H-shaped structures, a plurality of longitudinal beams are installed between every two adjacent cross beams through bolts, the longitudinal beams are rectangular pipes, a plurality of water tanks are installed on the longitudinal beams, photovoltaic panels are installed on the water tanks through a plurality of fixing pieces, and the photovoltaic panels are installed on the water tanks through a plurality of fixing pieces. A gap exists between every two adjacent photovoltaic panels, the water tank is located under the gap between every two adjacent photovoltaic panels, the cross beams and the longitudinal beams are connected through bolts so that field installation can be conveniently carried out, meanwhile, when field installation is carried out, the supporting pieces are machined to be of a Y-shaped structure, and therefore the supporting pieces can be installed conveniently. And the other parts are installed through screws or bolts, so that the installation and construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor energy filling station technical field especially relates to a photovoltaic carport. BACKGROUND

[0002] The photovoltaic carport is a kind of facility that environmental protection, energy saving and economic benefit are integrated, and it is charged or grid-connected power supply for electric vehicle by photovoltaic power generation, simultaneously provides sunshade and protection function.But the photovoltaic carport of current is often assembled and constructed by the way of field welding, however, this construction method is susceptible to construction weather, when encountering the weather of greater humidity, to ensure that the welding quality improves the quality of weld, it often needs to stop work and wait.Therefore lead to longer construction cycle, and after completion, it also needs to carry out anticorrosion treatment on site, however, this treatment method lacks necessary treatment and protection in the process of treatment and thus pollutes the environment.In addition, the existing one also has the inconvenience of connecting wire routing and protection. SUMMARY

[0003] The utility model provides a photovoltaic carport to solve the above-mentioned prior art, by factory processing multiple welding parts, and installing by the way of bolt and screw assembly on site, improve installation efficiency, shorten installation construction cycle, and it is convenient to connect the protection and wiring of wire, have stronger practicality.

[0004] In order to realize the purpose of the utility model, the following technologies are adopted:

[0005] A photovoltaic carport, comprising a plurality of support pieces, the upper end of the support piece is provided with a roof, a plurality of photovoltaic panels are arranged on the roof, the roof is arranged obliquely, and the rear end of the roof extends downward obliquely, a surrounding edge is arranged on the outer periphery of the roof, and the obliquely arranged roof facilitates drainage.The lower end of the support piece is installed on the foundation by bolts, and the support piece has a Y-shaped structure, which improves the effective utilization area below the roof by the single rod support mode.The roof comprises a plurality of crossbeams fixed to the upper end of the support piece by bolts, the crossbeams have an H-shaped structure, a plurality of longitudinal beams are arranged between the adjacent two crossbeams by bolts, the longitudinal beams are rectangular tubes, a plurality of water tanks are arranged on the longitudinal beams, the photovoltaic panels are arranged on the water tanks by a plurality of fixing members, there is a gap between the adjacent two photovoltaic panels, and the water tank is located directly below the gap between the adjacent two photovoltaic panels, wherein, the crossbeams and the longitudinal beams are connected by bolts, which facilitates on-site installation, and the support piece is processed into a Y-shaped structure during on-site installation, and the other components are installed by bolts or screws, thereby improving the installation efficiency, and the fixing member of the integrated water tank support of the photovoltaic panel can be used during the fixing of the photovoltaic panel, as disclosed in the prior art report with patent number CN202010466144.1.

[0006] Further, the support piece comprises a vertical rod, the upper end of the vertical rod is welded with a pair of inclined support arms, the other end of the inclined support arms is welded with a mounting plate, a plurality of first holes are formed on the mounting plate, the lower end of the vertical rod is welded with a lower seat, the lower seat is installed on the foundation through a plurality of bolts, wherein the vertical rod is arranged in a tapered structure, and there is an included angle between the two inclined support arms, and the triangular structure formed by the design structure and the cross beam improves the reliability of the support piece structure.

[0007] Further, a plurality of strip-shaped holes are formed on the cross beam, a first screw rod is arranged on the first hole, an end cap is arranged on the upper end of the first screw rod, the lower end of the first screw rod is arranged on the strip-shaped hole, and a first nut is arranged on the lower end of the first screw rod, and the first nut is arranged below the mounting plate, so that the position of the first screw rod in the strip-shaped hole can be moved during installation, thereby facilitating flexible installation according to actual conditions.

[0008] Further, at least one pair of backing plates is arranged above the mounting plate, a plurality of second holes are formed on the backing plates, the first screw rod is arranged on the second holes, and the backing plates are arranged below the end cap, so that the first screw rod is fixed through the backing plates, and the connection is reinforced, thereby further improving the structural reliability of the ceiling.

[0009] In order to further improve the stability after installation and mainly improve the strength of the cross beam installation, a reinforcing bottom plate is arranged above the mounting plate, and the reinforcing bottom plate is welded to the lower wall of the cross beam.

[0010] In order to further improve the connection and fixing effect between the cross beam and the support piece, a plurality of reinforcing vertical plates are welded to the cross beam, and the reinforcing vertical plates are arranged at both ends of the backing plate.

[0011] Further, in order to facilitate the wiring of the wires, wiring holes are formed on the reinforcing vertical plates, and a plurality of threading holes are formed on the cross beam.

[0012] Further, in order to facilitate the installation between the cross beam and the longitudinal beam and improve the construction efficiency and shorten the construction period, L-shaped pieces are welded to both sides of the cross beam, a plurality of waist-shaped holes are formed on the vertical surface of the L-shaped piece, the length direction of the waist-shaped hole is parallel to the length direction of the L-shaped piece, the longitudinal beam is installed on the L-shaped piece through a second screw rod, and the second screw rod is arranged in the waist-shaped hole, and the L-shaped piece welded to the cross beam in the factory in advance facilitates the control of the welding quality and the anti-corrosion treatment quality, and the longitudinal beam can be directly installed through the second screw rod during construction and installation, thereby reducing the difficulty of construction and installation.

[0013] Further, in order to facilitate the wiring of the wires caused by the existence of the L-shaped piece and the longitudinal beam, a wiring eye is formed at the root of the L-shaped piece.

[0014] Further, in order to facilitate the protection of cables and the like, a plurality of wiring members are arranged on the lower side of the cross beam. The wiring member comprises a concave shell arranged on the lower side of the cross beam, and a right trapezoidal strip is arranged on the outer wall of the concave shell. The lower wall of the right trapezoidal strip is inclined, and the outer end of the inclined surface extends upwardly.

[0015] The lower end of the concave shell is provided with a lower cover, and a concave buckle is formed on the two sides of the lower cover. The concave buckle is buckled on the right trapezoidal strip.

[0016] The two sides of the concave shell are movably provided with a concave clamping member, and the concave clamping member is buckled on the two sides of the cross beam. The lower wall of the concave clamping member is provided with a pair of vertical plates, and an inclined hole is formed in the vertical plate. The inner end of the vertical plate is provided with a protruding plate, and a guide pin is arranged on the protruding plate. The guide pin is arranged on the outer wall of the concave shell. The outer end of the inclined hole extends upwardly, and an inner pressure rod is arranged in the inclined hole. The inner pressure rod is provided with a movable block, and the movable block is located between the vertical plates. The lower end of the movable block is provided with a pair of latches, and the lower end of the latch is provided with a folded part. The lower end of the folded part is arranged on the lower cover.

[0017] The above technical scheme has the advantages of:

[0018] The utility model discloses in the field construction, adopt the mode of screw rod or screw connection installation, improves installation construction efficiency, and has shortened construction period, still has strong reliability simultaneously, in addition, can also protect cables and the like. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the utility model will be described in further detail below in conjunction with the drawings.

[0020] Figure 1 The three-dimensional structure of the photovoltaic carport is shown Figure 1 .

[0021] Figure 2 The three-dimensional structure of the photovoltaic carport is shown Figure 2 .

[0022] Figure 3 The enlarged view of A is shown.

[0023] Figure 4 The enlarged view of B is shown.

[0024] Figure 5 The three-dimensional structure of the cross beam is shown Figure 1 .

[0025] Figure 6 The three-dimensional structure of the cross beam is shown Figure 2 .

[0026] Figure 7 The three-dimensional structure of the wiring member is shown.

[0027] Figure 8 A magnified view of point C is shown.

[0028] Figure 9 A magnified view of point D is shown. Detailed Implementation

[0029] like Figures 1-6 As shown, a photovoltaic carport includes multiple support members 1. A canopy 4 is installed on the upper end of the support members 1. Multiple photovoltaic panels 5 are provided on the canopy 4. The canopy 4 is inclined and extends downward at its rear end. A perimeter 3 is provided around the outer edge of the canopy 4.

[0030] The support member 1 has a Y-shaped structure. The support member 1 includes a vertical rod 10. A pair of diagonal bracing arms 11 are welded to the upper end of the vertical rod 10. A mounting plate 12 is welded to the other end of the diagonal bracing arms 11. Multiple first holes 13 are opened on the mounting plate 12. A lower seat 14 is welded to the lower end of the vertical rod 10. The lower seat 14 is installed on the foundation by multiple bolts.

[0031] The canopy 4 includes multiple horizontal beams 2 bolted to the upper end of the support member 1. The horizontal beams 2 are H-shaped. Multiple longitudinal beams 292 are bolted between adjacent horizontal beams 2. The longitudinal beams 292 are rectangular tubes. Multiple water tanks 293 are installed on the longitudinal beams 292. Photovoltaic panels 5 are installed on the water tanks 293 by multiple fasteners. There is a gap between two adjacent photovoltaic panels 5. The water tanks 293 are located directly below the gap between two adjacent photovoltaic panels 5.

[0032] The crossbeam 2 has multiple slotted holes 22. A first screw 27 is threaded through the first hole 13. The upper end of the first screw 27 is provided with an end cap. The lower end of the first screw 27 is threaded through the slotted hole 22 and a first nut 28 is provided at the lower end of the first screw 27. The first nut 28 is located below the mounting plate 12. At least one pair of pads 26 are provided directly above the mounting plate 12. Multiple second holes are provided on the pads 26. The first screw 27 is threaded through the second holes and the pads 26 are located below the end caps. A reinforcing base plate 25 is provided directly above the mounting plate 12. The reinforcing base plate 25 is welded to the lower wall of the crossbeam 2. Multiple pairs of reinforcing vertical plates 23 are welded to the crossbeam 2. The reinforcing vertical plates 23 are located at both ends of the pads 26. Wiring holes 24 are provided on the reinforcing vertical plates 23. Multiple wire holes 21 are provided on the crossbeam 2. L-shaped parts 29 are welded on both sides of the crossbeam 2. Multiple waist-shaped holes 291 are opened on the vertical surface of the L-shaped parts 29. The length direction of the waist-shaped holes 291 is parallel to the length direction of the L-shaped parts 29. The longitudinal beam 292 is installed on the L-shaped parts 29 by the second screw, and the second screw passes through the waist-shaped holes 291. A wire hole 290 is opened at the root of the L-shaped parts 29.

[0033] When the photovoltaic carport is processed, the support 1 is welded and assembled by welding, and the corresponding reinforcing bottom plate 25 and L-shaped piece 29 need to be welded on the cross beam 2. After completion, the cross beam 2, the longitudinal beam 292 and the support 1 need to be treated for corrosion protection.

[0034] When on-site construction is performed, the operator installs it on the pre-poured foundation through bolts. Before installation, the cross beam 2 needs to be installed on the upper end of the support 1.

[0035] Then, the operator installs a plurality of longitudinal beams 292 on the L-shaped piece 29 through the second screw and nut, and then installs the water tank 293 on the longitudinal beam 292, and installs the photovoltaic panel 5 on the water tank 293 through a plurality of fixing pieces. This installation construction method obviously improves the installation efficiency and effectively shortens the construction period.

[0036] As shown in Figures 7-9 The lower side of the cross beam 2 is provided with a plurality of wiring pieces, the lower side of the wiring piece is provided with a concave shell 8, the outer wall of the concave shell 8 is provided with a right trapezoidal strip 80 on both sides, and the lower wall of the right trapezoidal strip 80 is inclined, and the outer side end of the inclined surface extends upward. The lower end of the concave shell 8 is buckled with a lower cover 81, and the two sides of the lower cover 81 are formed with a concave buckle 82, and the concave buckle 82 is buckled on the right trapezoidal strip 80. The two sides of the concave shell 8 are movably provided with a concave clamping piece 86, which is buckled on the two sides of the cross beam 2. The lower wall of the concave clamping piece 86 is provided with a pair of vertical plates 87, and the vertical plates 87 are provided with inclined holes 88. The inner side end of the vertical plate 87 is provided with a convex plate 89, and the convex plate 89 is provided with a guide pin 90. The guide pin 90 is arranged on the outer wall of the concave shell 8. The outer side end of the inclined hole 88 extends upward. The inner pressure rod 85 is arranged in the inclined hole 88. The inner pressure rod 85 is provided with a movable block 84. The movable block 84 is located between the vertical plates 87. The lower end of the movable block 84 is provided with a pair of plugs. The lower end of the plug is provided with a foldable piece 83. The lower end of the foldable piece 83 is arranged on the lower cover 81.

[0037] When wiring is performed, in addition to the wires being arranged in the wiring eyes 290 and the threading holes 21, the wires are obviously not protected, which affects the service life of the wires.

[0038] Therefore, in the embodiment, the wires can be placed in the concave shell 8, and the wires are limited by the elastic arc-shaped clamps arranged on the concave shell 8. Before threading, the concave clamping piece 86 needs to be buckled on the two sides of the cross beam 2. After wiring is completed, the lower cover 81 can be buckled upward. When buckling, the right trapezoidal strip 80 is arranged in the concave buckle 82. During the buckling process, the foldable piece 83 acts on the movable block 84, and the movable block 84 and the inner pressure rod 85 thereon act on the inclined hole 88, and finally the concave clamping piece 86 is stably buckled on the two sides of the cross beam 2.

[0039] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A photovoltaic carport, comprising a plurality of support pieces (1), the upper end of the support piece (1) is provided with a roof (4), and the roof (4) is provided with a plurality of photovoltaic panels (5), characterized in that: the lower end of the support piece (1) is bolted to the foundation; the support piece (1) is in Y-shaped structure; the roof (4) is inclinedly arranged, and the rear end of the roof (4) extends downwardly and downwardly; the roof (4) comprises a plurality of cross beams (2) bolted to the upper end of the support piece (1), the cross beam (2) is in H-shaped structure, a plurality of longitudinal beams (292) are bolted between the adjacent two cross beams (2), the longitudinal beam (292) is a rectangular tube, a plurality of water troughs (293) are bolted to the longitudinal beam (292), the photovoltaic panel (5) is bolted to the water trough (293) through a plurality of fixing pieces, there is a gap between the adjacent two photovoltaic panels (5), and the water trough (293) is located directly below the gap between the adjacent two photovoltaic panels (5); and the outer periphery of the roof (4) is provided with a surrounding edge (3). The support piece (1) comprises a vertical rod (10), the upper end of the vertical rod (10) is welded with a pair of inclined support arms (11), the other end of the inclined support arm (11) is welded with a mounting plate (12), a plurality of first holes (13) are formed in the mounting plate (12), the lower end of the vertical rod (10) is welded with a lower seat (14), and the lower seat (14) is bolted to the foundation. A plurality of strip-shaped holes (22) are formed in the cross beam (2), a first screw rod (27) is arranged in the first hole (13), the upper end of the first screw rod (27) is provided with an end cap, the lower end of the first screw rod (27) is arranged in the strip-shaped hole (22), and the lower end of the first screw rod (27) is provided with a first nut (28), and the first nut (28) is located below the mounting plate (12). At least a pair of backing plates (26) are arranged above the mounting plate (12), a plurality of second holes are formed in the backing plate (26), the first screw rod (27) is arranged in the second hole, and the backing plate (26) is located below the end cap. A reinforcing bottom plate (25) is arranged above the mounting plate (12), and the reinforcing bottom plate (25) is welded to the lower wall of the cross beam (2). A plurality of pairs of reinforcing vertical plates (23) are welded to the cross beam (2), and the reinforcing vertical plate (23) is located at the two ends of the backing plate (26).

2. The photovoltaic canopy of claim 1, wherein, A wiring hole (24) is formed in the reinforcing vertical plate (23), and a plurality of threading holes (21) are formed in the cross beam (2).

3. The photovoltaic canopy of claim 2, wherein, L-shaped pieces (29) are welded to the two sides of the cross beam (2), a plurality of waist-shaped holes (291) are formed in the vertical face of the L-shaped piece (29), the length direction of the waist-shaped hole (291) is parallel to the length direction of the L-shaped piece (29), the longitudinal beam (292) is arranged on the L-shaped piece (29) through a second screw rod, and the second screw rod is arranged in the waist-shaped hole (291).

4. The photovoltaic canopy of claim 3, wherein, A threading eye (290) is formed at the root of the L-shaped piece (29).

5. The photovoltaic canopy of claim 2, wherein, A plurality of wiring pieces are arranged on the lower side of the cross beam (2).

6. The photovoltaic canopy of claim 4, wherein, The wiring piece comprises a concave shell (8) arranged on the lower side of the cross beam (2), and a right-angled trapezoidal strip (80) is arranged on the two sides of the outer wall of the concave shell (8), and the lower wall of the right-angled trapezoidal strip (80) is an inclined surface, and the outer end of the inclined surface extends upwardly and upwardly.

7. The photovoltaic canopy of claim 6, wherein, ​ 8. The photovoltaic carport of claim 1, wherein, ​ 9. The photovoltaic canopy of claim 8, wherein, ​ 10. The photovoltaic carport of claim 1, wherein, ​ ​ The lower end of the concave shell (8) is buckled with a lower cover (81), and the two sides of the lower cover (81) are formed with concave buckles (82) buckled on the right-angle trapezoidal strips (80); The two sides of the concave shell (8) are movably provided with concave clamping pieces (86) buckled on the two sides of the cross beam (2), the lower wall of the concave clamping piece (86) is provided with a pair of vertical plates (87), the vertical plates (87) are provided with inclined holes (88), the inner side end of the vertical plate (87) is provided with a convex plate (89), the convex plate (89) is provided with a guide pin (90), the guide pin (90) is arranged on the outer wall of the concave shell (8), the outer side end of the inclined hole (88) extends upwardly and obliquely, the inner pressure rod (85) is arranged in the inclined hole (88), the inner pressure rod (85) is provided with a movable block (84), the movable block (84) is located between the vertical plates (87), the lower end of the movable block (84) is provided with a pair of insertion pins, the lower end of the insertion pin is provided with a foldable piece (83), and the lower end of the foldable piece (83) is arranged on the lower cover (81).

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