CN218405983U - Photovoltaic sunshine shed roof frame structure - Google Patents

Abstract

The utility model relates to a photovoltaic sunshine shed roof frame structure, including a plurality of ridge roof beams and a plurality of purlins that set up on the upside of ridge roof beam and perpendicular to ridge roof beam, the ridge roof beam section is the flute profile, be equipped with the water drainage tank on the purlin, every purlin is formed by the multistage and the tip butt joint department between two sections of adjacent purlins is located the crossbeam top; a plurality of auxiliary water receiving grooves are erected between every two adjacent purlines. The photovoltaic sunlight shed roof frame has reasonable structural design, novel structure and strong practicability, utilizes purlins and ridge beams on the roof frame to drain water, not only ensures enough supporting strength, but also has the function of drainage, has good hydrophobicity, simplifies the installation process of photovoltaic Yang Guangpeng, accelerates the construction progress, reduces the later maintenance frequency and reduces the maintenance cost; and adopt and exempt from the welding installation, easy dismounting.

Description

Photovoltaic sunshine shed roof frame structure

Technical Field

The utility model relates to a photovoltaic sunshine canopy field, especially a photovoltaic sunshine shed roof rack structure.

Background

Photovoltaic power generation, also called solar power generation, is a technology for directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface, and a key element of the technology is a solar cell.

The photovoltaic panel is generally arranged on the shed roof to achieve a good power generation function, so that the photovoltaic solar shed is more and more widely applied. The photovoltaic sunlight shed surface is formed by photovoltaic panel assemblies in an array arrangement mode, so that a large gap is formed at the splicing position of two adjacent photovoltaic panel assemblies, and most of the existing photovoltaic shed roof frames are installed by welding, so that the time consumption is long, the efficiency is low, and the disassembly is not facilitated; moreover, most of the components of the roof frame, such as purlines, ridge beams and the like, are I-shaped and C-shaped, do not have a drainage function, and need to be additionally provided with a drainage structure or seal seams, so that the former can cause the roof structure to be too complex, and the workload of roof installation is increased; the latter is easy to age and leak water in later period, and the workload of later maintenance is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a photovoltaic sunshine shed roof frame structure that hydrophobicity is good, avoids appearing the condition of leaking.

The utility model discloses a following scheme realizes: a photovoltaic sunlight shed roof frame structure comprises a plurality of ridge beams and a plurality of purlins which are erected on the upper sides of the ridge beams and perpendicular to the ridge beams, the cross sections of the ridge beams are groove-shaped, drainage grooves are formed in the purlins, each purlin is composed of a plurality of sections, and the butt joint position of the end parts between two adjacent sections of purlins is located above a cross beam; a plurality of auxiliary water receiving grooves are erected between every two adjacent purlines.

Furthermore, the ridge beam is of a slope-shaped structure with a high middle part and two low sides, the ridge beam is formed by connecting at least two sections through beam connecting pieces, ridge beam side parts bent outwards by 90 degrees are arranged on two sides of the upper part of the ridge beam, and the side parts of the purlines are connected with the ridge beam side parts of the two ridge beams through L-shaped purline supports.

Furthermore, a gutter channel perpendicular to the ridge beam is arranged below two ends of the ridge beam and comprises an L-shaped main body portion, a water baffle bent upwards for 90 degrees is arranged on the edge of a transverse plate of the L-shaped main body portion, a lower folded plate perpendicular to the water baffle and connected with a purline or the ridge beam on the outermost side is arranged on the edge of the water baffle, a vertical plate of the L-shaped main body portion is located on the outer side of the end face of the ridge beam, an upper folded plate bent inwards for 90 degrees is arranged on the upper portion of the vertical plate, and the upper folded plate is connected to the purline on the outermost side.

Furthermore, a pair of parallel drainage grooves is arranged on the purline, the drainage grooves are U-shaped, the upper parts of the side plates of the two rows of water grooves facing to the middle side are connected together through a middle connecting plate, and an inverted U-shaped wiring groove positioned on the lower side of the middle connecting plate is formed between the two rows of water grooves; the upper part of the side plate at the outward side of the water drainage groove is provided with a purline edge part bent outwards by 90 degrees, and two ends of the bottom plate of the water drainage groove are provided with inclined flow guide plates bent downwards.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses photovoltaic sunshine shed roof frame structural design is reasonable, novel structure, and the practicality is strong, utilizes purlin and ridge beam on the roof frame to carry out the drainage, has both guaranteed sufficient support intensity, has the drainage function concurrently, and the hydrophobicity is good, avoids appearing the condition of leaking, reduces later maintenance frequency, reduces the maintenance cost; and adopt and exempt from the welding installation, easy dismounting, the installation degree of difficulty is low for the construction progress.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and related drawings.

Drawings

Fig. 1 is a perspective view of a ceiling frame according to an embodiment of the present invention;

fig. 2 is a perspective view of a connection structure of a ridge beam and a roof purline according to an embodiment of the present invention;

fig. 3 is a side view of the connection structure of ridge beam and roof purlin of the embodiment of the invention;

FIG. 4 is a front view of a connecting structure of a ridge beam and a ridge purline according to an embodiment of the invention;

FIG. 5 is a schematic view of a junction between two adjacent ridge beams according to an embodiment of the present invention;

fig. 6 is a schematic view of the connection structure of gutter channel, ridge beam and roof purline according to the embodiment of the present invention;

FIG. 7 is a top view of FIG. 6;

fig. 8 is a top view of the junction between a purline and an auxiliary water receiving tank in the embodiment of the present invention;

fig. 9 is a perspective view of a ridge beam according to an embodiment of the present invention;

FIG. 10 is a perspective view of a gutter channel in accordance with an embodiment of the present invention;

fig. 11 is a perspective view of a roof purline according to an embodiment of the present invention;

fig. 12 is a schematic view of a partial structure of a roof purline according to an embodiment of the present invention;

fig. 13 is a schematic end view of a roof purline according to an embodiment of the present invention;

fig. 14 is a schematic end view of a ridge purline according to an embodiment of the present invention;

the reference numbers in the figures illustrate: 100-purlin, 110-drainage channel, 120-intermediate connecting plate, 130-inverted U-shaped wiring channel, 140-purlin edge part, 150-diversion inclined plate, 200-ridge beam, 210-ridge beam edge part, 220-beam connecting piece, 300-gutter channel, 310-L-shaped main body part, 320-water baffle, 330-lower folded plate, 340-upper folded plate, 400-L-shaped purlin support, 500-auxiliary water receiving channel and 600-photovoltaic panel component.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 14, a photovoltaic sunlight shed roof frame structure comprises a plurality of ridge beams 200 and a plurality of purlins 100 which are erected on the upper sides of the ridge beams and are perpendicular to the ridge beams, wherein the cross sections of the ridge beams are groove-shaped, specifically are U-shaped grooves, drainage grooves 110 are arranged on the purlins, each purlin is composed of a plurality of sections, and the butt joint of the end parts between two adjacent sections of purlins is positioned above a cross beam; a plurality of auxiliary water receiving grooves 500 are erected between every two adjacent purlines; the shed surface of the photovoltaic Yang Guangpeng is formed by photovoltaic panel assemblies in an array arrangement mode, in the specific installation process, the auxiliary water receiving grooves are located below transverse joints of the photovoltaic panel assemblies, and the purlines are located below longitudinal joints and below lateral edges of two sides of the photovoltaic panel assemblies; the purlins are used for receiving rainwater at the longitudinal joints and the two side edges of the photovoltaic panel assembly, the auxiliary water receiving grooves are used for receiving rainwater seeped from the transverse joints of the photovoltaic panel assembly and collecting the rainwater on the purlins, and then the rainwater on the purlins is collected on the ridge beams and is discharged to the gutter channels from the ridge beams; the ceiling frame structure of the utility model can receive rainwater leaking from the joints of the photovoltaic panel assembly while supporting the photovoltaic panel by using the auxiliary water receiving tank and the purlines, thereby avoiding water leakage in the photovoltaic Yang Guangpeng and having good hydrophobicity; the seam of the photovoltaic panel assembly does not need to be sealed and waterproof; the installation degree of difficulty is low for the construction progress reduces the later maintenance frequency simultaneously, reduces the maintenance cost.

In this embodiment, the ridge beam is of a slope structure with a high middle and two low sides, the ridge beam 200 is formed by connecting at least two sections through beam connectors 220, ridge beam side portions 210 bent outwards by 90 degrees are arranged on two sides of the upper portion of the ridge beam, purlin side portions are connected with the ridge beam side portions of the two ridge beams through L-shaped purlin supports 400, two ends of each L-shaped purlin support are lapped on the ridge beam side portions on the two sides of the ridge beam and are connected with the ridge beam side portions through bolts, and the purlin side portions are also connected with the L-shaped purlin supports through bolts; in order to improve the overall strength of the ridge beam, the ridge beam is only connected by two sections to form an interface, the two sections of joints are just positioned at the ridge, the two sections of ridge beams are butted through a beam connecting piece to form an inverted V-shaped ridge structure, so that the slope formed on the shed surface is favorable for drainage, meanwhile, a channel of the ridge beam has a drainage function, and the L-shaped purlin support not only plays a role in connecting a purlin and the ridge beam, but also plays a role in realizing the connection of the two sections of the same purlin; the detachable connection between roof purline and the ridge roof beam has not only been realized to the structure, and intensity is high, and is reliable and stable, also has the drainage function simultaneously concurrently.

In this embodiment, a gutter 300 perpendicular to the ridge beam is arranged below two ends of the ridge beam 200, the gutter includes an L-shaped main body, a water baffle bent upwards by 90 degrees is arranged at the edge of a transverse plate of the L-shaped main body, a lower folded plate perpendicular to the water baffle and connected with a purline or the ridge beam on the outermost side is arranged at the edge of the water baffle, a vertical plate of the L-shaped main body is positioned on the outer side of the end face of the ridge beam, an upper folded plate bent inwards by 90 degrees is arranged at the upper part of the L-shaped main body, and the upper folded plate is connected to the purline on the outermost side through screws; the lower folded plate of the gutter channel is attached to the bottom of the ridge beam, and the edge of the ridge beam can be used for being connected with the gutter channel and also can be used for being connected with the purline. Meanwhile, due to the special structural design of the gutter channel, the gutter channel not only can collect and discharge rainwater, but also can semi-surround the end part of the ridge beam and the purline, so that the edge part of the photovoltaic sunlight shed is neat and attractive; meanwhile, an assembly structure is adopted, welding is not needed, and disassembly and assembly are convenient.

In this embodiment, the beam connecting member 220 is C-shaped, two sides of the end of the ridge beam are provided with connecting holes for connecting the beam connecting member, the beam connecting member is also provided with connecting holes, and the beam connecting members at two sides are connected together through bolts penetrating through the ridge beam.

In this embodiment, a pair of parallel drainage grooves is arranged on the purlin, the drainage grooves are U-shaped, the upper parts of the side plates of the two rows of water grooves facing to the middle side are connected together through a middle connecting plate, and an inverted U-shaped wiring groove positioned on the lower side of the middle connecting plate is formed between the two rows of water grooves; the upper part of the side plate at the outward side of the drainage groove is provided with purline edge parts bent outwards by 90 degrees, and two ends of the bottom plate of the drainage groove are provided with inclined diversion plates bent downwards in an inclined mode; the roof purlin and the roof purlin are positioned below a longitudinal joint of the photovoltaic panel assemblies, purlin edge parts on two sides are used for connecting the photovoltaic panel assemblies, each photovoltaic panel assembly 600 comprises a frame body and photovoltaic panels embedded in the frame body, the frame body transverse edges of every two adjacent photovoltaic panel assemblies are pressed in the middle of the auxiliary water receiving grooves, the longitudinal edges are pressed on the middle connecting plates of the purlins, the longitudinal joints of every two adjacent photovoltaic panel assemblies are positioned in the middle of the middle connecting plates, rainwater flowing down from the longitudinal joints flows into the drainage grooves on two sides, water leakage cannot occur, meanwhile, the inverted U-shaped wiring grooves 130 between the two rows of water grooves can be used for cable wiring of the photovoltaic panels, and wiring is guaranteed to be neat; because the sections of the ridge purlines and the roof purlines are close to the snake-shaped structure, enough strength can be ensured.

In this embodiment, the purlin divide into two kinds, is roof ridge purlin and roofing purlin respectively, and the roof ridge purlin is located the positive centre of ridge roof, in the middle of the shed roof that is exactly, and all the other roofing purlins that then are. In order to make the ridge purlin can the middle position of sharp portion in adaptation ceiling frame top, the intermediate junction board of ridge purlin is the low shape of falling V in middle high both sides, and contained angle between the bottom plate of the both sides water drainage tank of ridge purlin and the contained angle of intermediate junction board all are unanimous with the contained angle at ridge roof beam top, can guarantee ridge purlin bottom and ridge roof beam laminating like this.

The upper folded plate of the gutter is connected to the edge of the purline on one side of the purline on the outermost side (i.e., towards one side of the gutter) through screws, the lower folded plate of the gutter is connected with the edge of the purline on the other side of the purline on the outermost side through bolts, and the lower folded plate of the gutter can also be connected with the edge of the ridge beam through bolts.

In this embodiment, all purlins, ridge roof beam, gutter, roof beam connecting piece and L shape purlin hold in the palm and all adopt aluminized magnesium zinc board processing to form, at the prefabricated shaping of mill, on-the-spot bolt or screw installation, whole assembled structure need not the welding, the dismouting of being convenient for.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effects which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any technical aspect of the present disclosure as described above for indicating the positional relationship or the shape include the state or the shape similar, analogous or approaching thereto unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (4)

1. The utility model provides a photovoltaic sunshine canopy roof frame structure which characterized in that: the water drainage device comprises a plurality of ridge beams and a plurality of purlins which are erected on the upper sides of the ridge beams and are perpendicular to the ridge beams, the sections of the ridge beams are groove-shaped, water drainage grooves are formed in the purlins, each purlin is composed of a plurality of sections, and the butt joint position of the end parts between two adjacent sections of purlins is located above a cross beam; a plurality of auxiliary water receiving grooves are erected between every two adjacent purlines.

2. The photovoltaic solar shed roof frame structure of claim 1, wherein: the ridge beam is of a slope-shaped structure with a high middle part and two low sides, the ridge beam is formed by connecting at least two sections through beam connecting pieces, ridge beam edge parts bent outwards by 90 degrees are arranged on two sides of the upper part of the ridge beam, and purline side parts are connected with the ridge beam edge parts of the two ridge beams through L-shaped purline supports.

3. The photovoltaic solar shed roof frame structure of claim 2, wherein: the gutter is characterized in that gutter troughs perpendicular to the ridge beam are arranged below two ends of the ridge beam and comprise L-shaped main body portions, water baffles bent upwards by 90 degrees are arranged on the edges of the transverse plates of the L-shaped main body portions, lower folded plates perpendicular to the water baffles and connected with purlines or the ridge beam on the outermost side are arranged on the edges of the water baffles, vertical plates of the L-shaped main body portions are located on the outer side of the end face of the ridge beam, upper folded plates bent inwards by 90 degrees are arranged on the upper portions of the vertical plates, and the upper folded plates are connected to the purlines on the outermost side.

4. The photovoltaic solar shed roof frame structure of claim 3, wherein: a pair of parallel drainage grooves is arranged on the purline, the drainage grooves are U-shaped, the upper parts of the side plates of the two rows of water grooves facing to the middle side are connected together through a middle connecting plate, and an inverted U-shaped wiring groove positioned on the lower side of the middle connecting plate is formed between the two rows of water grooves; the upper part of the side plate at the outward side of the water drainage groove is provided with a purline edge part bent outwards by 90 degrees, and two ends of the bottom plate of the water drainage groove are provided with inclined flow guide plates bent downwards.

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