CN114221612A

CN114221612A - Beam and battery pack connecting device on photovoltaic support

Info

Publication number: CN114221612A
Application number: CN202111576601.3A
Authority: CN
Inventors: 姜灏海
Original assignee: Aqili New Energy Technology Hebei Co ltd
Current assignee: Aqili New Energy Technology Hebei Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-03-22

Abstract

The invention provides a beam and battery pack connecting device on a photovoltaic support, which comprises a battery panel, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a main beam and a battery panel adapter, wherein the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are all arranged on the lower side edge of the main beam and penetrate through holes in the main beam through U-shaped bolts for fixing, and the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are fixedly connected with the battery panel through the battery panel adapter.

Description

Beam and battery pack connecting device on photovoltaic support

Technical Field

The invention relates to the field of photovoltaic support equipment, in particular to a connecting device for a beam and a battery pack on a photovoltaic support.

Background

The crossbeam of current photovoltaic support mostly is located the top of girder, battery pack installs in the crossbeam top, this kind of structure, battery pack to the ordinary gluey backplate of installation is ripe technique, if photovoltaic power plant adopts novel two-sided high-efficient battery pack of two glasses, because the battery pack position is pasted tight crossbeam installation, it is too near apart from the crossbeam, will cause the problem that the required diffuse reflection light in the two-sided battery pack of two glasses back is sheltered from by the crossbeam like this, seriously influence the whole generating efficiency of two-sided battery pack of two glasses and reduce the income of whole power station.

Disclosure of Invention

In order to solve the problems, the invention provides a connecting device for a beam and a battery pack on a photovoltaic bracket, which is reasonable in structure and solves the problems.

The technical scheme of the invention is as follows: the beam-battery assembly connecting device on the photovoltaic support comprises a battery panel, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a main beam and a battery panel adapter, wherein the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are all arranged on the lower side edge of the main beam and penetrate through holes in the main beam through U-shaped bolts for fixing, and the first cross beam, the second cross beam, the third cross beam and the fourth cross beam are fixedly connected with the battery panel through the battery panel adapter;

the battery panel adapter comprises a fixing plate, a through hole, a first fixing hole, a pressing block, a screw hole, a first fixing screw, a first fixing plug-in unit, a second fixing hole and a second fixing screw.

Optionally, a plurality of symmetrical first holes are formed in the rear end of the battery panel frame, and the number of the first holes is more than two.

Optionally, a plurality of symmetrical second holes are formed in the main beam, and the number of the second holes is at least two.

Optionally, the connecting piece clamps the cross beam and then passes through the hole and the hole to be fixed by the nut.

Optionally, the pressing block is installed on one side of the battery panel, the through hole is installed on the other side of the battery panel, the fixing plug-in unit penetrates through the through hole after clamping the cross beam and is fixed through the nut, and the fixing screw I penetrates through the screw hole and the fixing hole I and is fixed through the nut.

Optionally, the second fixing screw passes through the first fixing hole and the second fixing hole which are symmetrically arranged at the rear ends of the frames of the two adjacent battery boards 1 and is fixed through the nut.

Optionally, the fixing plate is of an inverted L-shaped structure.

Optionally, the fixing plug-in is of a U-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: it is rational in infrastructure, but multiple panel and crossbeam connected mode free choice are equipped with the clearance between crossbeam and the panel, and the cleanness of being convenient for has more increased the shock attenuation effect.

Drawings

The invention is further illustrated below with reference to the figures:

fig. 1 is a structural view of an installation state of a battery panel of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a block diagram of the panel of the present invention;

FIG. 4 is a block diagram of a panel adapter of the present invention;

FIG. 5 is a block diagram of a panel adapter of the present invention;

FIG. 6 is a block diagram of a panel adapter of the present invention;

FIG. 7 is a block diagram of a panel adapter of the present invention;

FIG. 8 is a block diagram of a first cross beam of the present invention;

FIG. 9 is a block diagram of the main beam of the present invention;

FIG. 10 is a block diagram of the main beam of the present invention;

FIG. 11 is a block diagram of the present invention;

shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11: 1. the solar panel comprises a solar panel body, 2, first cross beams, 3, second cross beams, 4, third cross beams, 5, fourth cross beams, 6, main beams, 7, a solar panel adaptor, 9, a connecting piece, 11, first holes, 61, second holes, 71, a fixing plate, 72, a through hole, 73, first fixing holes, 74, a pressing block, 75, a screw hole, 76, first fixing screws, 77, fixing plug-in units, 78, second fixing holes, 79 and second fixing screws.

Detailed Description

The present invention will be described in further detail with reference to the drawings, which are only for explaining the present invention and are schematic illustrations of the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "fixed" and "mounted" are to be construed broadly, e.g., as being fixedly attached, detachably attached, or integrally attached; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, a beam and battery assembly connecting device on a photovoltaic support comprises a battery panel 1, a first beam 2, a second beam 3, a third beam 4, a fourth beam 5, a main beam 6 and a battery panel adapter 7, wherein the first beam 2, the second beam 3, the third beam 4 and the fourth beam 5 are all arranged below the main beam 6 and fixed through a hole 61 in the main beam 6 by a U-shaped bolt 9, and the first beam 2, the second beam 3, the third beam 4 and the fourth beam 5 are connected and fixed with the battery panel 1 by the battery panel adapter 7.

Example 1

The first cross beam 2, the second cross beam 3, the third cross beam 4 and the fourth cross beam 5 are all arranged below the main beam 6 and fixed through a connecting piece 9, the first cross beam 2, the second cross beam 3, the third cross beam 4 and the fourth cross beam 5 are connected with the battery panel 1 through a battery panel adapter 7, a pressing block 74 is arranged on one side of the battery panel 1, a through hole 72 is arranged on the other side of the battery panel, a fixing plug-in 77 clamps the cross beams and then penetrates through the through hole 72 to be fixed through a nut, a first fixing screw 76 penetrates through a screw hole 75, and a first fixing hole 73 is fixed through a nut;

example 2

Crossbeam one 2, crossbeam two 3, crossbeam three 4, crossbeam four 5 are all installed and are passed through connecting piece 9 fixedly in the below of girder 6, and crossbeam one 2, crossbeam two 3, crossbeam three 4, crossbeam four 5 are connected with panel 1 through panel adaptor 7, and two 79 fixing screws pass the symmetrical hole of two adjacent panel 1 frames rear end 11, two 78 fixing holes pass through the nut and fix.

The solar cell panel damping device is reasonable in structure, various cell panels and the cross beam can be freely selected, and a gap is formed between the cross beam and the cell panels, so that the solar cell panel damping device is convenient to clean, and the damping effect is further improved.

The above description is illustrative of the present invention and is not to be construed as limiting thereof, as numerous modifications and variations therein will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a roof beam and battery pack connecting device on photovoltaic support which characterized in that: the solar cell panel comprises a cell panel (1), a first cross beam (2), a second cross beam (3), a third cross beam (4), a fourth cross beam (5), a main beam (6) and a cell panel adaptor (7), wherein the first cross beam (2), the second cross beam (3), the third cross beam (4) and the fourth cross beam (5) are all arranged on the lower side edge of the main beam (6) and penetrate through a hole (61) in the main beam (6) to be fixed through a U-shaped bolt (9), and the first cross beam (2), the second cross beam (3), the third cross beam (4) and the fourth cross beam (5) are fixedly connected with the cell panel (1) through the cell panel adaptor (7);

the battery plate adapter (7) comprises a fixing plate (71), a through hole (72), a first fixing hole (73), a pressing block (74), a screw hole (75), a first fixing screw (76), a fixing plug-in unit (77), a second fixing hole (78) and a second fixing screw (79), wherein the through hole (72), the first fixing hole (73) and the second fixing hole (78) are respectively arranged on the fixing plate (71), the fixing plug-in unit (77) penetrates through the through hole (72) and is fixed through a nut, the pressing block (74) is provided with the screw hole (75), the first fixing screw (76) sequentially penetrates through the screw hole (75), the first fixing hole (73) is fixed through the nut, and the second fixing screw (79) penetrates through the second fixing hole (78) and is fixed through the nut.

2. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: the rear end of the frame of the battery panel (1) is provided with a plurality of symmetrical first holes (11), and the number of the first holes (11) is more than two.

3. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: the main beam (6) is provided with a plurality of symmetrical second holes (61), and the number of the second holes (61) is at least two.

4. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: and the connecting piece (9) clamps the cross beam and then is fixed through the second hole (61) by a nut.

5. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: the pressing block (74) is installed on one side of the battery board (1), the through hole (72) is installed on the other side of the battery board, the fixing plug-in (77) clamps the cross beam and then penetrates through the through hole (72) to be fixed through the nut, and the first fixing screw (76) penetrates through the screw hole (75) and the first fixing hole (73) to be fixed through the nut.

6. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: and the second fixing screw (79) penetrates through the first holes (11) and the second fixing holes (78) which are symmetrical at the rear ends of the frames of the two adjacent battery boards 1 and is fixed by nuts.

7. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: the fixing plate (71) is of an inverted L-shaped structure.

8. The beam-to-cell assembly connecting device on a photovoltaic support of claim 1, wherein: the fixing insert (77) is of a U-shaped structure.