CN214101257U

CN214101257U - Install photovoltaic support on big-arch shelter structure

Info

Publication number: CN214101257U
Application number: CN202023334817.2U
Authority: CN
Inventors: 黄天福; 苏勇城; 李凤山; 吕佳明; 谢元咏; 陈汉清
Original assignee: Xiamen Huge Energy Technology Co ltd
Current assignee: Xiamen Youju new energy Co.,Ltd.
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-31
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an install structural photovoltaic support in big-arch shelter, photovoltaic support includes multiunit pole setting subassembly, many diagonal bracing pole, many purlins to and polylith photovoltaic board, wherein the pole setting subassembly includes a main pole setting, both sides pole setting, a connector and both sides connector. The utility model discloses a pole setting subassembly is through being equipped with top connector and side connector for connect main pole setting, side pole setting and bearing diagonal pole, make when installing photovoltaic support, can be earlier subaerial the equipment of pole setting subassembly and bearing diagonal pole, install it on the big-arch shelter is structural again, later install purlin and photovoltaic board again, main pole setting, side pole and the equal movable adjusting position of bearing diagonal pole in the installation for each subassembly can be connected smoothly, the installation avoids secondary operation, so, the utility model discloses an installation of photovoltaic support has convenient, swift advantage.

Description

Install photovoltaic support on big-arch shelter structure

Technical Field

The utility model relates to a technical field of photovoltaic support especially relates to an install photovoltaic support on big-arch shelter structure.

Background

Energy problems become a focus of common attention of all countries, on one hand, energy sources such as petroleum and coal are increasingly exhausted, on the other hand, fossil use brings about a large amount of pollution and greenhouse gas emission, and solar energy is increasingly paid more attention as a sustainable and pollution-free green energy source.

Along with the large-scale development over the years, the land resource is in short supply, and the photovoltaic support has become a development trend of being dual-purpose one ground, so that a plurality of photovoltaic supports with greenhouse structures are generated, the upper end can generate electricity, the lower end can be used for cultivation and planting, and the like.

The operational environment of photovoltaic support mounting is generally abominable, the installation work volume is big, and in the installation, the constitution hack lever of photovoltaic support all connects through bolt lock, and the position relation between each constitution hack lever often appears the deviation because of the installation deviation of big-arch shelter structure, leads to the installation of photovoltaic support extremely inconvenient to often need on-the-spot secondary operation just can install, need extravagant plenty of time.

In view of this, the present designer is deeply conceived in view of many deletions and inconveniences that are caused by the above-mentioned photovoltaic supporting structure design that is not perfect, and actively studies, improves, tries to make and develops the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate, safe install photovoltaic support on big-arch shelter structure.

In order to achieve the above purpose, the solution of the present invention is:

a photovoltaic support arranged on a greenhouse structure comprises a plurality of groups of vertical rod assemblies, wherein the vertical rod assemblies are arranged in rows at equal intervals, and the lower ends of the vertical rod assemblies are arranged at the upper end of the greenhouse structure; the two inclined supporting rods arranged in pairs are respectively and obliquely arranged on two sides of the upper end of each group of vertical rod components, and the plurality of inclined supporting rods positioned on the same side form an inclined supporting rod component; the purlines are arranged on each group of inclined strut assemblies from top to bottom at equal intervals; the photovoltaic panels are arranged on the purlines; the upright component comprises a main upright, two side uprights, a top connector and two side connectors; the lower end of the main upright stanchion is arranged at the upper end of the greenhouse structure, and the upper end of the main upright stanchion is pivoted at the lower part of the top connecting piece; the lower ends of the two side upright rods are respectively arranged at the two sides of the upper end of the greenhouse structure, and the upper ends of the two side upright rods are respectively pivoted at the lower parts of the two side connecting pieces; the upper parts of the two oblique supporting rods are respectively pivoted on the two sides of the upper part of the top connecting piece, and the lower parts of the two oblique supporting rods are respectively connected with the upper parts of the connecting pieces on the two sides in a sliding way.

The top connecting piece comprises a pivoting seat and two connecting pieces; the upper end of the main upright stanchion is pivoted at the lower part of the pivoting seat; the lower parts of the two connecting pieces are respectively pivoted to two sides of the upper part of the pivoting seat, and the upper parts of the two connecting pieces are respectively fixedly connected with the upper parts of the two inclined supporting rods which are arranged in pairs.

The longitudinal section of the pivoting seat is H-shaped, and a first upper groove and a first lower groove are formed at the upper end and the lower end of the pivoting seat respectively; the connecting piece is T-shaped in longitudinal section, the lower part of the connecting piece is pivoted in the first upper groove, the upper part of the connecting piece is provided with a supporting panel, and the connecting piece is fixedly connected with the inclined strut through the supporting panel; the upper end of the main upright rod is pivoted in the first lower groove.

The longitudinal section of the side connecting piece is H-shaped, a second upper groove and a second lower groove are formed at the upper end and the lower end of the side connecting piece respectively, and a sliding connection groove is formed in the inner wall of the second upper groove; sliding joint ribs are respectively arranged on two sides of the inclined supporting rod, and the inclined supporting rod is in sliding fit in the sliding joint groove through the sliding joint ribs; the upper ends of the side upright rods are pivoted in the second lower grooves.

The upright component also comprises a bottom connecting piece, and the bottom connecting piece comprises a flat bottom plate, two vertical supporting plates, a first bolt pair and a second bolt pair; the flat base plate is arranged on the upper end face of the greenhouse structure, and two ends of the flat base plate are provided with transverse waist-shaped holes; the lower ends of the two vertical supporting plates are fixed on the flat base plate, and vertical waist-shaped holes are formed in the two vertical supporting plates; the first bolt pair penetrates through the greenhouse structure and the transverse waist-shaped hole and is locked and fixed on the greenhouse structure and the flat bottom plate; the second bolt pair penetrates through the two vertical kidney-shaped holes and is locked and fixed on the two vertical supporting plates; the main upright rod and the side upright rods are accommodated between the two vertical supporting plates and sleeved on the second bolt pair.

The upright component also comprises an inclined pull rod, the lower end of the inclined pull rod is arranged at the upper end of the greenhouse structure, and the upper end of the inclined pull rod is pivoted at the lower part of the connecting piece at one side and is connected to the middle part of the inclined support rod through the connecting piece at the side; the inclined strut is connected with the upper part of the side connecting piece in a sliding way.

The lower end of the diagonal draw bar is connected to a bottom connecting piece, and the diagonal draw bar is accommodated between the two vertical supporting plates of the bottom connecting piece and sleeved on the second bolt pair of the bottom connecting piece.

The bottom connecting piece connected with the main upright rod and the bottom connecting piece connected with the diagonal draw bar are of an integrated structure.

The pole setting subassembly still includes two pole setting pull rods, the both ends of pole setting pull rod are connected to respectively on two adjacent main pole settings, and two pole setting pull rods set up both sides around main pole setting respectively to be the X setting.

The photovoltaic bracket also comprises a sliding lock assembly, and the sliding lock assembly comprises a U-shaped lock block, a sliding lock bolt and a square sliding block; two ends of the lower part of the purline are provided with U-shaped locking pins; the inclined strut is provided with a slider groove; the purlines are arranged on the inclined supporting rods; the square sliding block is in sliding fit in the sliding block groove; the opening on the U-shaped locking block is opposite to the opening of the U-shaped locking pin, and the U-shaped locking block is pressed against the U-shaped locking pin; and the sliding lock bolt penetrates through the U-shaped lock block and then is in threaded connection with the square sliding block.

After the scheme is adopted, the utility model discloses a pole setting subassembly is through being equipped with top connector and side connector for connect main pole setting, side pole setting and bearing diagonal pole, make when installing the photovoltaic support, can be earlier subaerial the equipment of pole setting subassembly and bearing diagonal pole, install it at the big-arch shelter structural again, later install purlin and photovoltaic board again, main pole setting, side pole and the equal movable adjusting position of bearing diagonal pole in the installation for each subassembly can connect smoothly, install, avoid secondary operation, so, the utility model discloses an installation of photovoltaic support has convenient, swift advantage.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the photovoltaic panel according to the preferred embodiment of the present invention after being removed;

fig. 3 is a side view of the photovoltaic panel after removal of the preferred embodiment of the present invention;

FIG. 4 is a schematic structural view of the top link according to the preferred embodiment of the present invention;

FIG. 5 is a schematic structural view of a connector according to a preferred embodiment of the present invention;

FIG. 6 is a schematic view of the pivot base according to the preferred embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 2 at A;

FIG. 8 is an enlarged view of a portion of FIG. 2 at B;

FIG. 9 is an enlarged view of a portion of FIG. 2 at C;

fig. 10 is a partial enlarged view of fig. 2 at D.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 10, in order to provide a preferred embodiment of the photovoltaic support installed on a greenhouse structure of the present invention, the photovoltaic support includes a plurality of sets of upright rod assemblies 1, the sets of upright rod assemblies 1 are arranged in rows at equal intervals, and the lower ends of the sets of upright rod assemblies 1 are installed at the upper end of the greenhouse structure 100; the two paired inclined support rods 21 are respectively and obliquely arranged on two sides of the upper end of each group of vertical rod components 1, and the inclined support rod components 2 are formed by a plurality of inclined support rods 21 positioned on the same side; a plurality of purlines 3, wherein the purlines 3 are arranged on each group of the oblique strut assemblies 2 at equal intervals from top to bottom; the photovoltaic plates 4 are arranged on the purlines 3; wherein, the upright component 1 comprises a main upright 11, two side uprights 12, a top connector 13 and two side connectors 14; the lower end of the main upright post 11 is arranged at the upper end of the greenhouse structure 100, and the upper end of the main upright post 11 is pivoted at the lower part of the top connecting piece 13; the lower ends of the two side vertical rods 12 are respectively arranged at the two sides of the upper end of the greenhouse structure 100, and the upper ends of the two side vertical rods 12 are respectively pivoted at the lower parts of the two side connecting pieces 14; the upper parts of the two oblique supporting rods 21 are respectively pivoted on the two sides of the upper part of the top connecting piece 13, and the lower parts of the two oblique supporting rods 21 are respectively connected with the upper parts of the two side connecting pieces 14 in a sliding way.

When the photovoltaic support is installed on the greenhouse structure 100, two inclined struts 21 arranged in pairs can be installed on the vertical rod assembly 1 on the ground, specifically, the top connecting piece 13 is installed at the upper end of the main vertical rod 11, and the two side connecting pieces 14 are installed at the upper ends of the two side vertical rods 12; then, the lower portions of the two diagonal struts 21 are slidably mounted on the upper portions of the two side links 14, respectively, and the upper portions of the two diagonal struts 21 are pivotally connected to the upper portions of the top links 13, respectively. The installation operation of the inclined supporting rod 21 and the vertical rod assembly 1 is carried out on the ground, so that inconvenience of high-altitude operation can be avoided, and convenience and rapidness are realized.

Afterwards, install the upper end at greenhouse structure 100 according to the riser subassembly 1 that the design position will be assembled, because the upper end of main pole 11 and side pole 12 is the pin joint respectively on top connector 13 and side connector 14, so when installing main pole 11 and side pole 12 on greenhouse structure 100, main pole 11 and side pole 12 all can rotate, in order to laminate the design position on greenhouse structure 100, thereby can avoid greenhouse structure 100 in the installation, because the installation deviation leads to main pole 11 and the unable normal installation of side pole 12, need carry out the secondary operation on the scene, so, further installation that makes the photovoltaic support has convenient, swift advantage.

Afterwards, install purlin 3 on oblique strut subassembly 2 according to the design position, because the upper portion pin joint of oblique strut 21 is on top connector 13, the lower part sliding fit of oblique strut 21 is on side connector 14, therefore, each oblique strut 21 all can the adjustable position, ensure that purlin 3 presses on each oblique strut 21, thereby make purlin 3 can install on oblique strut subassembly 2, thereby avoid big-arch shelter structure 100, the installation deviation of pole setting subassembly 1 and oblique strut subassembly 2 leads to the unable normal installation of purlin 3, need carry out secondary operation on the scene, so, further installation that the photovoltaic support has convenience, swift advantage.

And then, the photovoltaic plate 4 is installed on the purline 3, and the installation of the photovoltaic support on the greenhouse structure 100 can be completed.

The utility model discloses a focus on, the utility model discloses a pole setting subassembly 1 is through being equipped with top connector 13 and side connector 14 for connect main pole setting 11, side pole setting 12 and bearing diagonal pole 21, make when installing the photovoltaic support, can accomplish the equipment of pole setting subassembly 1 and bearing diagonal pole 21 subaerial earlier, install it on big-arch shelter structure 100 again, later install purlin 3 and photovoltaic board 4 again, main pole setting 11 in the installation, the equal movable adjusting position of side pole setting 12 and bearing diagonal pole 21, make each subassembly connect smoothly, the installation avoids secondary operation, so, the utility model discloses an installation of photovoltaic support has convenient, swift advantage.

The top link 13 includes a pivot seat 131 and two connecting members 132; the upper end of the main upright rod 11 is pivoted at the lower part of the pivoting seat 131; the lower parts of the two connecting members 132 are respectively pivoted to two sides of the upper part of the pivoting seat 131, and the upper parts of the two connecting members 132 are respectively fixedly connected with the upper parts of the two inclined struts 21 which are arranged in pairs.

The longitudinal section of the pivot seat 131 is H-shaped, and a first upper groove 1311 and a first lower groove 1312 are formed at the upper end and the lower end of the pivot seat respectively; the connecting member 132 has a T-shaped longitudinal section, a lower portion pivotally connected to the first upper groove 1311, an upper portion having a supporting panel 1321, and the connecting member 132 fixedly connected to the inclined strut 21 through the supporting panel 1321; the upper end of the main upright 11 is pivoted in the first lower groove 1312.

The utility model designs the longitudinal section of the pin joint seat 131 into H type, designs the longitudinal section of the connecting piece 132 into T type, and pins the lower part of the connecting piece 132 in the first upper groove 1311, so that the thickness of the connecting piece 132 can be increased, and the strength of the connecting piece 132 is increased, so that the pin joint between the connecting piece 132 and the pin joint seat 131 is more stable and is not easy to damage; furthermore, a support panel 1321 is disposed above the connecting member 132, and the support panel 1321 can be used to form a firm connection with the diagonal strut 21 and provide a stable support for the diagonal strut 21.

The longitudinal section of the side coupling member 14 is H-shaped, the upper and lower ends thereof are respectively formed with a second upper groove 141 and a second lower groove 142, and the inner wall of the second upper groove 141 is provided with a sliding connection groove 1411; the two sides of the oblique strut 21 are respectively provided with a sliding rib 211, and the oblique strut 21 is in sliding fit in the sliding groove 1411 through the sliding rib 211; the upper end of the side upright 12 is pivotally connected in the second lower groove 142.

The vertical rod assembly 1 further comprises a bottom connecting member 15, wherein the bottom connecting member 15 comprises a flat bottom plate 151, two vertical supporting plates 152, a first bolt pair 153 and a second bolt pair 154; the flat base plate 151 is arranged on the upper end face of the greenhouse structure 100, and two ends of the flat base plate 151 are provided with transverse waist-shaped holes 1511; the lower ends of the two vertical support plates 152 are fixed on the flat base plate 151, and vertical kidney-shaped holes 1521 are formed in the two vertical support plates 152; the first bolt pair 153 penetrates through the greenhouse structure 100 and the transverse waist-shaped hole 1511 and is locked and fixed on the greenhouse structure 100 and the flat bottom plate 151; the second bolt pair 154 passes through the two vertical kidney-shaped holes 1521 and then is locked and fixed on the two vertical support plates 152; the main upright post 11 and the side upright posts 12 are accommodated between the two upright support plates 152 and are sleeved on the second bolt pair 154.

When the photovoltaic support is installed, the position of the bottom connecting piece 15 on the greenhouse structure 100 can be adjusted through the transverse waist-shaped hole 1511 to ensure that the main upright post 11 and the side upright posts 12 can be installed on the greenhouse structure 100 according to the designed positions, and then are locked and fixed through the first bolt pair 153; in addition, the main upright post 11 and the side upright posts 12 can adjust the heights thereof through the vertical waist-shaped holes 1521, and then the positions of the oblique strut assemblies 2 are adjusted in a matched manner, so that the purlines 3 can be installed on the oblique strut assemblies 2 at designed positions; therefore, further make the utility model discloses an installation of photovoltaic support has convenient, swift advantage.

The upright component 1 further comprises a diagonal draw bar 16, the lower end of the diagonal draw bar 16 is mounted at the upper end of the greenhouse structure 100, the upper end of the diagonal draw bar 16 is pivoted at the lower part of the connecting piece 14 at one side and is connected to the middle part of the diagonal support bar 21 through the connecting piece 14 at the side; a diagonal strut 21 is slidably connected to the upper portion of the side link 14.

The utility model discloses a be equipped with oblique pull rod 16, this oblique pull rod 16 still is connected to the middle part of oblique branch 21 through side connector 14, neither influences the position control of photovoltaic support oblique branch 21 when the installation, moreover, can also provide the support to oblique branch 21 for the structure of photovoltaic support is more firm, stable.

The lower end of the diagonal member 16 is connected to a bottom connecting member 15, and the diagonal member 16 is accommodated between the two vertical supporting plates 152 of the bottom connecting member 15 and sleeved on the second bolt pair 154 of the bottom connecting member 15. During installation, the height of the diagonal draw bar 16 can be adjusted, and the position of the diagonal strut assembly 2 is adjusted in a matched manner, so that the purline 3 can be installed on the diagonal strut assembly 2 at a designed installation position; therefore, further make the utility model discloses an installation of photovoltaic support has convenient, swift advantage.

The bottom connecting piece 15 connected with the main upright rod 11 and the bottom connecting piece 15 connected with the inclined pull rod 16 are of an integral structure. Therefore, the installation of the components can be reduced, and the installation time is saved.

The upright rod assembly 1 further comprises two upright rod pull rods 17, two ends of each upright rod pull rod 17 are connected to two adjacent main upright rods 11 respectively, and the two upright rod pull rods 17 are arranged on the front side and the rear side of each main upright rod 11 respectively and are arranged in an X shape.

Through coexistence pole pull rod 17, can play the effect of support to installing pole setting subassembly 1 on big-arch shelter structure 100, avoid pole setting subassembly 1 about empty and damage, not only can further make things convenient for the installation of photovoltaic support, but also can make the structure of photovoltaic support more firm, stable.

The photovoltaic bracket further comprises a sliding lock assembly 5, wherein the sliding lock assembly 5 comprises a U-shaped lock block 51, a sliding lock bolt 52 and a square sliding block 53; both ends of the lower part of the purline 3 are provided with U-shaped locking pins 31; the inclined strut 21 is provided with a slider groove 212; the purline 3 is arranged on the inclined strut 21; the square slider 53 is a sliding fit in the slider slot 212; the opening on the U-shaped locking block 51 is opposite to the opening of the U-shaped locking pin 31, and the U-shaped locking block 51 is pressed against the U-shaped locking pin 31; the slide lock bolt 52 passes through the U-shaped lock block 51 and is in threaded connection with the square slide block 53.

During installation, the purlines 3 can move up and down on the oblique supporting rods 21 to adjust positions so as to ensure that the photovoltaic panels 4 can be smoothly installed on the purlines 3, then the sliding lock bolts 52 are slid to be close to the purlines 3, so that the U-shaped lock blocks 51 are pressed against the U-shaped lock pins 31 of the purlines 3, and then the purlines 3 are locked and fixed on the oblique supporting rods 21 by screwing the sliding lock bolts 52; therefore, the problem that the photovoltaic panel 4 cannot be normally installed on the purline 3 due to installation deviation can be avoided, and the photovoltaic support is further convenient and fast to install.

The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as may be suited to the particular use contemplated and contemplated by those skilled in the art without departing from the scope of the invention.

Claims

1. Install photovoltaic support on big-arch shelter structure, photovoltaic support includes

The vertical rod assemblies are arranged in rows at equal intervals, and the lower ends of the vertical rod assemblies are arranged at the upper end of the greenhouse structure;

the two inclined supporting rods arranged in pairs are respectively and obliquely arranged on two sides of the upper end of each group of vertical rod components, and the plurality of inclined supporting rods positioned on the same side form an inclined supporting rod component;

the purlines are arranged on each group of inclined strut assemblies from top to bottom at equal intervals;

the photovoltaic panels are arranged on the purlines;

the method is characterized in that:

the upright component comprises a main upright, two side uprights, a top connector and two side connectors;

the lower end of the main upright stanchion is arranged at the upper end of the greenhouse structure, and the upper end of the main upright stanchion is pivoted at the lower part of the top connecting piece;

the lower ends of the two side upright rods are respectively arranged at the two sides of the upper end of the greenhouse structure, and the upper ends of the two side upright rods are respectively pivoted at the lower parts of the two side connecting pieces;

the upper parts of the two oblique supporting rods are respectively pivoted on the two sides of the upper part of the top connecting piece, and the lower parts of the two oblique supporting rods are respectively connected with the upper parts of the connecting pieces on the two sides in a sliding way.

2. The photovoltaic support installed on a greenhouse structure as claimed in claim 1, wherein: the top connecting piece comprises a pivoting seat and two connecting pieces; the upper end of the main upright stanchion is pivoted at the lower part of the pivoting seat; the lower parts of the two connecting pieces are respectively pivoted to two sides of the upper part of the pivoting seat, and the upper parts of the two connecting pieces are respectively fixedly connected with the upper parts of the two inclined supporting rods which are arranged in pairs.

3. The photovoltaic support installed on a greenhouse structure as claimed in claim 2, wherein: the longitudinal section of the pivoting seat is H-shaped, and a first upper groove and a first lower groove are formed at the upper end and the lower end of the pivoting seat respectively; the connecting piece is T-shaped in longitudinal section, the lower part of the connecting piece is pivoted in the first upper groove, the upper part of the connecting piece is provided with a supporting panel, and the connecting piece is fixedly connected with the inclined strut through the supporting panel; the upper end of the main upright rod is pivoted in the first lower groove.

4. The photovoltaic support installed on a greenhouse structure as claimed in claim 1, wherein: the longitudinal section of the side connecting piece is H-shaped, a second upper groove and a second lower groove are formed at the upper end and the lower end of the side connecting piece respectively, and a sliding connection groove is formed in the inner wall of the second upper groove; sliding joint ribs are respectively arranged on two sides of the inclined supporting rod, and the inclined supporting rod is in sliding fit in the sliding joint groove through the sliding joint ribs; the upper ends of the side upright rods are pivoted in the second lower grooves.

5. The photovoltaic support installed on a greenhouse structure as claimed in claim 1, wherein: the upright component also comprises a bottom connecting piece, and the bottom connecting piece comprises a flat bottom plate, two vertical supporting plates, a first bolt pair and a second bolt pair; the flat base plate is arranged on the upper end face of the greenhouse structure, and two ends of the flat base plate are provided with transverse waist-shaped holes; the lower ends of the two vertical supporting plates are fixed on the flat base plate, and vertical waist-shaped holes are formed in the two vertical supporting plates; the first bolt pair penetrates through the greenhouse structure and the transverse waist-shaped hole and is locked and fixed on the greenhouse structure and the flat bottom plate; the second bolt pair penetrates through the two vertical kidney-shaped holes and is locked and fixed on the two vertical supporting plates; the main upright rod and the side upright rods are accommodated between the two vertical supporting plates and sleeved on the second bolt pair.

6. The photovoltaic rack of claim 5, wherein: the upright component also comprises an inclined pull rod, the lower end of the inclined pull rod is arranged at the upper end of the greenhouse structure, and the upper end of the inclined pull rod is pivoted at the lower part of the connecting piece at one side and is connected to the middle part of the inclined support rod through the connecting piece at the side; the inclined strut is connected with the upper part of the side connecting piece in a sliding way.

7. The photovoltaic rack of claim 6, wherein: the lower end of the diagonal draw bar is connected to a bottom connecting piece, and the diagonal draw bar is accommodated between the two vertical supporting plates of the bottom connecting piece and sleeved on the second bolt pair of the bottom connecting piece.

8. The photovoltaic rack of claim 7, wherein: the bottom connecting piece connected with the main upright rod and the bottom connecting piece connected with the diagonal draw bar are of an integrated structure.

9. The photovoltaic support installed on a greenhouse structure as claimed in claim 1, wherein: the pole setting subassembly still includes two pole setting pull rods, the both ends of pole setting pull rod are connected to respectively on two adjacent main pole settings, and two pole setting pull rods set up both sides around main pole setting respectively to be the X setting.

10. The photovoltaic support installed on a greenhouse structure as claimed in claim 1, wherein: the photovoltaic bracket also comprises a sliding lock assembly, and the sliding lock assembly comprises a U-shaped lock block, a sliding lock bolt and a square sliding block; two ends of the lower part of the purline are provided with U-shaped locking pins; the inclined strut is provided with a slider groove; the purlines are arranged on the inclined supporting rods; the square sliding block is in sliding fit in the sliding block groove; the opening on the U-shaped locking block is opposite to the opening of the U-shaped locking pin, and the U-shaped locking block is pressed against the U-shaped locking pin; and the sliding lock bolt penetrates through the U-shaped lock block and then is in threaded connection with the square sliding block.