CN217274895U - Supporting beam for mounting photovoltaic power generation device - Google Patents

Abstract

The utility model relates to a supporting beam for installing a photovoltaic power generation device, which comprises a beam main body, wherein the upper end of the beam main body is provided with a first clamping groove, the lower end of the first clamping groove is provided with a diversion trench communicated with the first clamping groove, the diversion trench extends along the length direction of the beam main body and runs through the beam main body, and the upper end of the beam main body is provided with second clamping grooves on the left and right sides of the first clamping groove; the utility model discloses a bearing beam, including roof beam main part, roof beam main part's left and right sides all is equipped with the combination groove structure, the combination groove structure is including the outer draw-in groove that is located the outside and being located inboard content and putting the groove, the notch and the outer draw-in groove tank bottom intercommunication in content put the groove, content puts the groove and is used for placing the nut, and the nut can support including storage tank notch periphery, it is equipped with the spacing groove to prop up a supporting beam lower extreme, first draw-in groove, second draw-in groove and outer draw-in groove all are the wide structure of notch narrow groove. The supporting beam is convenient for mounting and supporting the photovoltaic power generation device, quick and convenient to disassemble and good in stability, and has auxiliary heat dissipation and drainage functions.

Description

Supporting beam for mounting photovoltaic power generation device

Technical Field

The utility model relates to a photovoltaic power generation device field, concretely relates to a supporting beam for photovoltaic power generation device installation.

Background

In a photovoltaic power generation apparatus, a photovoltaic panel is usually mounted on a corresponding structural frame for fixing, the structural frame is generally formed by combining transverse and longitudinal support beams, the support beams are fixedly connected in the transverse and longitudinal directions and used for fixing the photovoltaic panel, and also used as a mounting base of other parts, particularly in BAPV power generation devices (building-attached photovoltaic power generation devices) and structures such as pressing plates, heat insulation plates, bearing beams and the like related to the installation of photovoltaic panels, these structures are connected to the support beam, which is required for the arrangement of electric wires and for the consideration of drainage, and the structural design of the support beam directly corresponds to the installation efficiency and stability of the entire photovoltaic power generation apparatus, therefore, a supporting beam which is convenient to install and stable in connection needs to be designed to improve the overall performance of the photovoltaic power generation device.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, the to-be-solved technical problem of the utility model is to provide a supporting beam for photovoltaic power generation device installation, can make things convenient for the installation of photovoltaic board, support fixed photovoltaic board, have supplementary heat dissipation and drainage function simultaneously.

In order to achieve the purpose, the utility model provides a supporting beam for mounting a photovoltaic power generation device, which comprises a beam main body, wherein the upper end of the beam main body is provided with a first clamping groove, the lower end of the first clamping groove is provided with a diversion trench communicated with the first clamping groove, the diversion trench extends along the length direction of the beam main body and penetrates through the beam main body, and the upper end of the beam main body is provided with second clamping grooves on the left side and the right side of the first clamping groove; the left and right sides of roof beam main part all is equipped with the combination groove structure, the combination groove structure is including the outer draw-in groove that is located the outside and be located the inboard content groove of putting, the notch and the outer draw-in groove tank bottom intercommunication of content groove of putting, content groove is used for placing the nut, and the nut can support including storage tank notch peripheral, it is equipped with the spacing groove to prop up a supporting beam lower extreme, first draw-in groove, second draw-in groove and outer draw-in groove all are the wide structure of notch narrow groove.

Furthermore, the lower extreme department on roof beam main part left and right sides limit is equipped with the third draw-in groove, wide in the third draw-in groove notch narrow groove, the third draw-in groove is used for the thermal-insulated layer board of joint.

Furthermore, a plurality of combined groove structures are arranged on the left side and the right side of the beam main body.

Furthermore, the beam main body is provided with a connecting cavity which extends through the front end and the rear end along the length direction of the beam main body below the diversion trench.

Further, the connecting cavity is cylindrical.

The auxiliary baffle is connected to the buckling part at the notch of the third clamping groove in a clamping mode and blocks the notch of the third clamping groove.

The combined groove structure further comprises an auxiliary baffle, a buckling part is arranged on the inner wall of the groove opening of the outer clamping groove of the combined groove structure, and the auxiliary baffle is in clamping connection with the buckling part at the groove opening of the outer clamping groove and blocks the groove opening of the outer clamping groove.

Further, the cross section of the beam main body is symmetrical left and right.

Further, the beam main body is of an aluminum profile structure.

Furthermore, a plurality of weight reduction cavities penetrating through the front end and the rear end are further arranged in the beam main body.

As described above, the supporting beam according to the present invention has the following advantageous effects:

the beam main body with the first clamping groove, the diversion groove, the second clamping groove, the combined groove structure and the limiting groove is arranged to serve as a support and installation foundation of the photovoltaic panel, when the photovoltaic panel is installed, the radiating support is clamped into the first notch, the photovoltaic panel is placed on the radiating support and is tightly pressed by the pressing seat, the first clamping groove is used for fixedly connecting the pressing seat, the connecting clamping plate is clamped and fixed into the first clamping groove, then the pressing seat is fixedly connected into the connecting clamping plate by bolts, the radiating support is fixed on the beam main body, and the diversion groove is used for distributing and has a drainage function; the combined groove structure is used for connecting the side surfaces of the beam main bodies, the two vertical beams are fixedly connected by utilizing the angle codes, and the angle codes are connected into the combined groove structure through bolts and nuts, so that the assembly and disassembly operation is convenient; the limiting groove is used for limiting connection of the beam main body and the bottom support of the beam main body, and the limiting groove is clamped on the limiting block to stabilize the position of the beam main body. The supporting beam provided by the invention is convenient for mounting the photovoltaic power generation device, supports and fixes the photovoltaic panel, is quick and convenient to disassemble, has good stability, and has auxiliary heat dissipation and drainage functions

Drawings

Fig. 1 is a schematic structural view of a support beam according to the present invention.

Fig. 2 is a schematic structural view of a cross section of the main body of the present invention.

Fig. 3 is a schematic view of the connection between the combination groove and the corner brace in the support beam of the present invention.

Fig. 4 is a schematic view of the connection between the combination groove and the corner brace of the support beam according to another view angle of the present invention.

Fig. 5 is a schematic view of the photovoltaic power generation device mounted on the beam main body.

Description of the element reference numerals

1 Beam body

1a first card slot

1b flow guide groove

1c second card slot

1d combined groove structure

1d-1 external clamping groove

1d-2 content holding slot

1e limiting groove

1f third card slot

1g connecting cavity

1h first cavity

1i second cavity

1j third Cavity

1k fourth cavity

1l fifth Cavity

1m sixth cavity

1n seventh Cavity

2 auxiliary baffle

3 corner connector

4 nut

5 bolt

6 thermal-insulated layer board

7 heat dissipation support

8 connect cardboard

9 pressing seat

10 photovoltaic panel

11 heat preservation board

12 bearing steel beam

13 stopper

Detailed Description

The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.

It should be understood that the drawings of the present application are only used to match the contents disclosed in the specification, so as to be known and read by those skilled in the art, and not to limit the practical limitations of the present invention, so that the present application does not have any technical significance, and any modification of the structure, change of the ratio relationship, or adjustment of the size should still fall within the scope of the present application without affecting the function and the achievable purpose of the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be considered as the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1 to 5, the utility model provides a supporting beam for installation of photovoltaic power generation device, see fig. 4, photovoltaic power generation device mainly includes photovoltaic board 10, heat dissipation support 7, thermal-insulated layer board 6, heated board 11 isotructure. The support beam comprises a beam main body 1, wherein a first clamping groove 1a is formed in the upper end of the beam main body 1, a guide groove 1b communicated with the first clamping groove 1a is formed in the lower end of the first clamping groove 1a, the guide groove 1b extends along the length direction of the beam main body 1 and penetrates through the beam main body 1, namely the guide groove 1b extends to the front end and the rear end of the beam main body 1, and second clamping grooves 1c are formed in the left side and the right side of the first clamping groove 1a in the upper end of the beam main body 1; the left side and the right side of the beam main body 1 are respectively provided with a combined groove structure 1d, each combined groove structure 1d comprises an outer clamping groove 1d-1 located on the outer side and an inner containing groove 1d-2 located on the inner side, the notch of each inner containing groove 1d-2 is communicated with the bottom of the outer clamping groove 1d-1, each inner containing groove 1d-2 is used for containing a nut 4, the nut 4 can abut against the periphery of the notch of the inner containing groove 1d-2, the lower end of the supporting beam is provided with a limiting groove 1e, and each of the first clamping groove 1a, the second clamping groove 1c and the outer clamping groove 1d-1 is of a structure with a wide notch narrow groove and can be used for clamping parts with a T-shaped structure, so that clamping is achieved and is not easy to take off.

The utility model relates to a supporting beam, wherein the beam main body 1 is used as the supporting and installing foundation of a photovoltaic panel 10, see fig. 3, fig. 4 and fig. 5, during installation, the second clamping groove 1c is mainly used for connecting with a heat dissipation support 7, the heat dissipation support 7 is clamped into a first notch, the photovoltaic panel 10 is placed on the heat dissipation support 7, and the photovoltaic panel 10 is pressed tightly by a pressing seat 9, the first clamping groove 1a is used for fixedly connecting the pressing seat 9, concretely, a connecting clamping plate 8 is clamped and fixed into the first clamping groove 1a, then the pressing seat 9 is fixedly connected into the connecting clamping plate 8 by a bolt 5, thereby conveniently fixing the heat dissipation support 7 on the beam main body 1, a diversion trench 1b can be communicated with the outside atmosphere for air circulation, so that the photovoltaic panel 10 generates heat during operation, and has the function of drainage at the same time, even if the edge of the photovoltaic panel 10 leaks a small amount of water due to untight sealing, the leaked water is collected by the diversion trench 1b and finally guided to the outside; the combined groove structure 1d is used for connecting the side surfaces of the beam main body 1, in this embodiment, referring to fig. 2 and 3, and is mainly used for connecting perpendicular beams (the beams may be supporting beams in this application or other beams) to form a frame structure, the two beams are fixedly connected by using an angle code 3, the angle code 3 is connected to the combined groove structure 1d through a bolt 5 and a nut 4, the nut 4 is placed in an inner accommodating groove 1d-2, then one end of the angle code 3 is clamped into an outer clamping groove 1d-1, the bolt 5 penetrates through the angle code 3 to be screwed into the nut 4 and screwed, so that the nut 4 is pressed on the periphery of a notch of the inner accommodating groove 1d-2, thereby the angle code 3 and the beam main body 1 are fixedly connected, the dismounting and mounting operations are convenient, and the outer clamping groove 1d-1 can mount, position and limit the angle code 3; the limiting groove 1e is used for limiting connection between the beam body 1 and the bottom support thereof, specifically, in this embodiment, referring to fig. 4, the beam body 1 is mounted on the bearing steel beam 12, and the limiting groove 1e thereon is clamped on the limiting block 13 on the bearing steel beam 12 to stabilize the position of the beam body 1.

In this embodiment, referring to fig. 2 and 3, as a preferable design, the beam main body 1 is provided with a plurality of combined groove structures 1d on both left and right sides, which may be two or more, and may be specifically provided as required, so as to be able to connect a plurality of corner connectors 3. The outer clamping groove 1d-1 is approximately C-shaped as a whole, the notch of the outer clamping groove is V-shaped, namely the outer side of the notch is wide and the inner side of the notch is narrow, and the side wall of the notch is an inclined plane, so that the corner connector 3 can be conveniently guided to be clamped into the outer clamping groove 1 d-1. The inner accommodating groove 1d-2 is generally U-shaped as a whole, has a small notch and a large inner portion, and forms a stopper wall at the notch for pressing the nut 4.

In this embodiment, referring to fig. 1 and 2, two second clamping grooves 1C are disposed on the left and right sides of the first clamping groove 1a at the upper end of the beam main body 1, each second clamping groove 1C is used for connecting a heat dissipation support 7, wherein the second clamping groove 1C is substantially C-shaped, and the notch of the second clamping groove 1C is V-shaped, that is, the notch is wide on the outer side (i.e., the upper side) and narrow on the inner side (i.e., the lower side), and the side of the notch is an inclined plane, so as to conveniently guide the heat dissipation support 7 to be clamped into the second clamping groove 1C.

In this embodiment, see fig. 1 and fig. 2, as a preferred design, the lower extreme department on the left and right sides limit of beam main body 1 is equipped with third draw-in groove 1f, third draw-in groove 1f is located combination groove structure 1d below, third draw-in groove 1f notch slot internal width, third draw-in groove 1f is used for joint thermal-insulated layer board 6, see fig. 3, thermal-insulated layer board 6 is roughly L-shaped, one side card is gone into on third draw-in groove 1f, and press on the notch lower wall, thereby stably drag thermal-insulated layer board 6, thermal-insulated layer board 6 is used for supporting and holding heated board 11, photovoltaic board 10 is located heated board 11. In this embodiment, the third engaging groove 1f is substantially C-shaped, and the notch is V-shaped, i.e. the outer side of the notch is wide and the inner side of the notch is narrow, and the side edge of the notch is an inclined plane, so that the heat insulation supporting plate 6 can be conveniently guided to be engaged with the third engaging groove 1 f.

In this embodiment, referring to fig. 1 and 2, as a preferable design, the beam body 1 is provided with a connection cavity 1g extending along the length direction of the beam body 1 and penetrating through the front and rear ends below the diversion trench 1b, the connection cavity 1g is preferably cylindrical and is located at the center of the beam body 1, the connection cavity 1g is used for connecting a plurality of beam bodies 1 in series, and when in use, the connection cavity 1g penetrating through the plurality of beam bodies 1 can be connected in series by using a steel pipe or a steel wire rope to form a long beam structure by connecting the plurality of beam bodies 1 in series, which can be used in a suspended place.

In this embodiment, referring to fig. 1, as a preferred design, the support beam further includes an auxiliary baffle 2, the inner wall of the third slot 1f is provided with a buckling part near the slot opening, an auxiliary baffle 2 is arranged at the notch of the third clamping groove 1f and blocks the notch of the third clamping groove 1f, the auxiliary baffle 2 is clamped on the clamping part at the notch, the clamping part is also arranged on the inner wall of the notch of the outer clamping groove 1d-1 of the combined groove structure 1d, and an auxiliary baffle 2 is clamped, the auxiliary baffle 2 is clamped on the clamping part and blocks the notch of the outer clamping groove 1d-1, because the size of the corner brace 3 and the thermal insulation supporting plate 6 is larger, the notch of the outer clamping groove 1d-1 and the notch of the third clamping groove 1f are generally larger, by arranging the auxiliary baffle 2, before the installation, the auxiliary baffle 2 is used for blocking the outer clamping groove 1d-1 and the third clamping groove 1f to prevent sundries from entering.

In the present embodiment, referring to fig. 1 and 2, the beam body 1 is preferably made of aluminum alloy and has a symmetrical cross section. The beam main body 1 is also provided with a plurality of weight reducing cavities which penetrate through the front end and the rear end, referring to fig. 1, the weight reducing cavities mainly comprise a first cavity 1h, a second cavity 1i, a third cavity 1j, a fourth cavity 1k, a fifth cavity 1l, a sixth cavity 1m and a seventh cavity 1n, the two first cavities 1h are respectively positioned below the first clamping grooves 1a at the two sides, the two second cavities 1i are respectively positioned below the two second cavities 1i and in the area among the second cavity 1i, the combined groove structure 1d and the diversion groove 1b, the two third cavities 1j are positioned below the outer clamping grooves 1d-1 of the two combined groove structures 1d, the two fourth cavities 1k are positioned at the upper side and the lower side of the connecting cavity 1g and are symmetrically arranged from top to bottom, the two fifth cavities 1l are positioned below the fourth cavity 1k at the lower side and are positioned above the limiting groove 1e, the two sixth cavities 1m are located on the left side and the right side of the limiting groove 1e and located on the inner side of the third clamping groove 1f, and the two seventh cavities 1n are located above the two third clamping grooves 1f and located below the two combined groove structures 1d respectively. By adopting the structure, the weight of the beam main body 1 can be reduced, and the strength of the whole structure can be ensured.

The supporting beam of the utility model can stably support the photovoltaic panel 10, can facilitate the installation and connection of a plurality of parts when the photovoltaic power generation device is installed, has simple and convenient operation and high installation efficiency, and simultaneously has the functions of auxiliary heat dissipation and drainage; the profile structure is adopted, the structure is simple, and the manufacturing is convenient.

To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A supporting beam for installation of a photovoltaic power generation device is characterized in that: the beam comprises a beam main body (1), wherein a first clamping groove (1a) is formed in the upper end of the beam main body (1), a flow guide groove (1b) communicated with the first clamping groove (1a) is formed in the lower end of the first clamping groove (1a), the flow guide groove (1b) extends along the length direction of the beam main body (1) and penetrates through the beam main body (1), and second clamping grooves (1c) are formed in the left side and the right side of the first clamping groove (1a) in the upper end of the beam main body (1); the combined groove structure (1d) is arranged on the left side and the right side of the beam main body (1), the combined groove structure (1d) comprises an outer clamping groove (1d-1) located on the outer side and an inner containing groove (1d-2) located on the inner side, a notch of the inner containing groove (1d-2) is communicated with the bottom of the outer clamping groove (1d-1), the inner containing groove (1d-2) is used for containing a nut (4), the nut (4) can abut against the periphery of a notch of the inner containing groove (1d-2), a limiting groove (1e) is arranged at the lower end of the supporting beam, and the first clamping groove (1a), the second clamping groove (1c) and the outer clamping groove (1d-1) are of structures with wide notch narrow grooves.

2. The support beam as recited in claim 1, wherein: the lower extreme department on roof beam main part (1) left and right sides limit is equipped with third draw-in groove (1f), third draw-in groove (1f) notch narrow groove is interior wide, third draw-in groove (1f) are used for joint thermal-insulated layer board (6).

3. The support beam as recited in claim 1, wherein: the left side and the right side of the beam main body (1) are provided with a plurality of combined groove structures (1 d).

4. The support beam according to claim 1, wherein: the beam main body (1) is provided with a connecting cavity (1g) which extends through the front end and the rear end along the length direction of the beam main body (1) below the diversion trench (1 b).

5. The support beam according to claim 4, wherein: the connecting cavity (1g) is cylindrical.

6. The support beam according to claim 2, wherein: still include auxiliary baffle (2), third draw-in groove (1f) inner wall is equipped with the clamping part near notch department, auxiliary baffle (2) joint is on the clamping part of third draw-in groove (1f) notch department and blocks third draw-in groove (1f) notch.

7. The support beam as recited in claim 1, wherein: the combined groove structure is characterized by further comprising an auxiliary baffle (2), a buckling part is arranged on the inner wall of the groove opening of the outer clamping groove (1d-1) of the combined groove structure (1d), and the auxiliary baffle (2) is clamped on the buckling part of the groove opening of the outer clamping groove (1d-1) and blocks the groove opening of the outer clamping groove (1 d-1).

8. The support beam as recited in claim 1, wherein: the cross section of the beam main body (1) is symmetrical left and right.

9. The support beam according to claim 1, wherein: the beam main body (1) is of an aluminum profile structure.

10. The support beam as recited in claim 1, wherein: the beam main body (1) is also internally provided with a plurality of weight-reducing cavities which penetrate through the front end and the rear end.

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