CN220915197U

CN220915197U - Photovoltaic transformer substation on water

Info

Publication number: CN220915197U
Application number: CN202322665294.7U
Authority: CN
Inventors: 朱德栋
Original assignee: Xinjiang Dongxin New Energy Technology Co ltd
Current assignee: Xinjiang Dongxin New Energy Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-07
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a water photovoltaic transformer substation, which comprises a photovoltaic plate and a frame which is arranged on an upright post and is formed by assembling a hoop, an oblique beam, an oblique strut and a side link, wherein the bottom edges of two sides of the photovoltaic plate are respectively locked and fastened on the side link through a plurality of fastening components, a pair of square tubes are fixedly arranged between the hoop and the oblique beam, flexible supporting components are arranged on the pair of square tubes, and the fastening components are connected with the square tubes through the flexible supporting components. According to the photovoltaic transformer substation, the four pull ropes extend out of the frame and are connected with the fastening components of the edge photovoltaic panel, the square tubes are tensioned with the fastening components through the pull ropes, so that the photovoltaic components are prevented from falling off under the influence of wind load due to infirm installation of the pressing plates, the photovoltaic components can better resist strong wind, the stability of the photovoltaic transformer substation is improved, the structure is simple, the disassembly and assembly are convenient, and convenience is brought to the assembly of the photovoltaic transformer substation.

Description

Photovoltaic transformer substation on water

Technical Field

The utility model relates to the field of water photovoltaic substations, in particular to a water photovoltaic substation.

Background

The water photovoltaic power generation is an emerging environment-friendly new energy power generation mode, is generally applied to areas with better illumination resources, and is generally used in areas with longer sunlight irradiation time such as coal mining subsidence areas, ponds, water and farmlands.

The support of the photovoltaic transformer substation on water is often arranged on the vertical piles in water at a certain inclination angle, and the photovoltaic panel and the support are fastened and installed through the pressing plate. The fixed mounting means of briquetting is nimble, quick, can reduce certain labour cost, but if construction quality is poor, the briquetting does not compress tightly, under wind load's influence, the condition that photovoltaic module drops easily appears, causes great economic loss, consequently the support wind resistance of conventional photovoltaic substation on water is not good.

Disclosure of utility model

The utility model aims to provide a water-borne photovoltaic transformer substation, which aims to solve the problem that the wind resistance of a bracket of a conventional water-borne photovoltaic transformer substation provided in the background art is weak.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the photovoltaic transformer substation comprises a photovoltaic plate and a frame which is arranged on an upright post and is assembled by a hoop, an oblique beam, an oblique strut and a side link, wherein the bottom edges of two sides of the photovoltaic plate are respectively fastened on the side link through a plurality of fastening components in a locking manner, a pair of square tubes are fixedly arranged between the hoop and the oblique beam, flexible supporting components are arranged on the pair of square tubes, and the fastening components are connected with the square tubes through the flexible supporting components;

The flexible supporting assembly comprises a plurality of angle steels fixedly mounted on the side walls of the square tubes, the angle steels are arranged in pairs, the angle steels are symmetrically arranged on two sides of the square tubes, a pair of screws are fixedly mounted between the angle steels and located on the same side, an inserting block is mounted on each screw in a sliding mode, two pull ropes are arranged at the end portions of the inserting block, and the other ends of the pull ropes extend to be mounted on a pair of fastening assemblies on the same side of the photovoltaic panel respectively.

Preferably, a pair of baffle plates are integrally formed on the side wall of the anchor ear.

Preferably, the fastening assembly is assembled by clamp plate, saddle bolt and mounting panel, the central point of mounting panel both sides puts respectively integrated into one piece has the ear piece, installs the fixed block jointly on a pair of ear pieces, the bottom fixed mounting of fixed block has first U-shaped card.

Preferably, the screw is in threaded connection with a nut, and a retainer ring is fixedly arranged at the bottom of the nut.

Preferably, the rings are respectively sleeved at the two ends of the pull rope, a second U-shaped card is fixedly arranged at one side of the insertion block, and the rings at the two ends of the pull rope are respectively arranged on the second U-shaped card and the first U-shaped card in a penetrating manner.

Preferably, the main body of the retainer ring has a shallow dish-shaped structure.

Preferably, one end of the insertion block is welded with a bent rod which is bent to be in an arc structure.

Compared with the prior art, the utility model has the beneficial effects that:

According to the photovoltaic transformer substation, the four pull ropes extend out of the frame and are connected with the fastening components of the edge photovoltaic panel, the square tubes are tensioned with the fastening components through the pull ropes, so that the photovoltaic components are prevented from falling off under the influence of wind load due to infirm installation of the pressing plates, the photovoltaic components can better resist strong wind, the stability of the photovoltaic transformer substation is improved, the structure is simple, the disassembly and assembly are convenient, and convenience is brought to the assembly of the photovoltaic transformer substation.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of an assembled three-dimensional structure of a frame and flexible support assembly according to the present utility model;

FIG. 3 is a schematic view of an enlarged partial perspective view of the assembly of the frame and flexible support assembly of the present utility model;

FIG. 4 is a schematic view of an assembled perspective structure of a flexible support assembly and a fastening assembly according to the present utility model;

FIG. 5 is an enlarged perspective view of the fastening assembly of the present utility model;

FIG. 6 is a schematic view showing a disassembled three-dimensional structure of the fastening assembly of the present utility model;

FIG. 7 is a schematic view of an assembled perspective structure of the frame and angle steel of the present utility model;

FIG. 8 is an enlarged perspective view of an insert block according to the present utility model;

fig. 9 is an enlarged perspective view of the hoop of the present utility model.

In the figure: 1. a column; 2. a photovoltaic panel; 3. a hoop; 4. diagonal bracing; 5. a side link; 6. a sloping beam; 7. angle steel; 8. a screw; 9. a mounting plate; 10. a fixed block; 11. a first U-shaped card; 12. a retainer ring; 13. inserting blocks; 14. a second U-shaped card; 15. a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: a photovoltaic transformer substation on water comprises a photovoltaic panel 2 and a frame which is arranged on a stand column 1 and is assembled by a hoop 3, an inclined beam 6, an inclined strut 4 and a side link 5, a pair of baffle plates 15 are integrally formed on the side wall of the hoop 3, the baffle plates 15 are bent towards the center of the hoop 3, the baffle plates 15 are arranged, before the hoop 3 is installed, the pair of hoops 3 are simply pre-connected by bolts, when the hoop 3 is sleeved on the stand column 1, the baffle plates 15 are abutted against the side wall of the hoop 3, limit can be provided for the hoop 3 when the bolts are locked, the hoop 3 is prevented from being skewed on the stand column 1 to influence the installation efficiency of the frame, convenience is brought for the assembly of the frame, the hoop 3, the inclined beam 6, the inclined strut 4 and the side link 5 are fixedly connected by bolts, and the hoop 3 and the side link 5 are assembled and built with the stand column 1 in water areas such as a reservoir, a small lake and the like to form the photovoltaic power station on water, the modes of underwater cultivation and water power generation make full use of the space of different levels, the bottom edges of the two sides of the photovoltaic panel 2 are respectively locked and fastened on the side link 5 through a plurality of fastening components, the fastening components are assembled by a pressing plate, a saddle bolt and a mounting plate 9, ear blocks are integrally formed at the central positions of the two sides of the mounting plate 9 respectively, a pair of ear blocks are jointly provided with a fixing block 10, the fixing block 10 is fixedly provided with a first U-shaped clamp 11 at the bottom of the I-shaped fixing block 10, when the U-shaped fixing block is assembled, the saddle bolt penetrates through the pressing plate and presses the bottom edge of the photovoltaic panel 2 on the side link 5, the mounting plate 9 is sleeved at the bottom of the saddle bolt, the locking nuts are used for fixing, a pair of square tubes are fixedly arranged between the anchor ear 3 and the oblique beam 6, the pair of square tubes are provided with flexible supporting components, the fastening components are connected with the square tubes through the flexible supporting components, the fastening component for fixing the photovoltaic panel 2 is firmly connected with the square tube of the frame through the flexible supporting component, so that the wind resistance of the photovoltaic panel 2 is improved.

Referring to fig. 3-9, the flexible supporting component comprises a plurality of angle steels 7 fixedly installed on the side wall of the square tube, the angle steels 7 are arranged in pairs on two sides of the square tube symmetrically, a pair of screw rods 8 are fixedly installed between the pair of angle steels 7 positioned on the same side, the screw rods 8 are welded on the angle steels 7 positioned below, nuts are screwed on the screw rods 8, a retainer ring 12 is fixedly installed at the bottom of the nuts, an inserting block 13 is slidably installed on the screw rods 8, one end of the inserting block 13 is welded with a bent rod bent to form an arc structure, the bent rod is made of aluminum alloy material, the strength is high, the impact resistance is strong, the corrosion resistance is good, and the like, the inserting block 13 is sleeved on the screw rods 8 through the bent rod, the main body of the retainer ring 12 is in a shallow disc structure, so the arrangement has the advantages that friction between the inserting block 13 is reduced, the end parts of the inserting block 13 are provided with two pull ropes, the other ends of the pull ropes are respectively extended to a pair of fastening components installed on the same side of the photovoltaic panel 2, the two ends of the pull rope are respectively sleeved with a circular ring, one side of the inserting block 13 is fixedly provided with a second U-shaped clamp 14, the circular rings at the two ends of the pull rope are respectively penetrated on the second U-shaped clamp 14 and the first U-shaped clamp 11, when the flexible assembly is assembled, the frame is assembled, then the pull rope with one end fixed on the second U-shaped clamp 14 is connected with the fastening assembly, the circular ring at the other end of the pull rope is sleeved on the first U-shaped clamp 11 positioned below the fixing block 10, then the photovoltaic panel 2 is fixedly arranged above the side connecting rod 5 by using the fastening assembly, when the photovoltaic panel 2 is arranged, the installation position of the fastening assembly is arranged on the same side as the other end of the pull rope, then an operator uses a spanner to screw a nut above the check ring 12, the nut drives the inserting block 13 to be downwards moved to tighten the pull rope by a bent rod, and the fixation of the flexible support assembly is completed, according to the photovoltaic transformer substation, the four pull ropes extend out of the frame and are connected with the fastening components of the edge photovoltaic panel 2, the square tubes are tensioned with the fastening components through the pull ropes, so that the situation that the components of the photovoltaic panel 2 fall off under the influence of wind load is avoided, the photovoltaic panel 2 can resist strong wind better, the stability of the photovoltaic transformer substation is improved, the structure is simple, the disassembly and assembly are convenient, and convenience is brought to the assembly of the photovoltaic transformer substation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic substation on water which characterized in that: the photovoltaic device comprises a photovoltaic panel (2) and a frame which is arranged on an upright post (1) and is assembled by a hoop (3), an inclined beam (6), inclined struts (4) and a side link (5), wherein the bottom edges of two sides of the photovoltaic panel (2) are respectively fastened on the side link (5) through a plurality of fastening components in a locking manner, a pair of square tubes are fixedly arranged between the hoop (3) and the inclined beam (6), flexible supporting components are arranged on the pair of square tubes, and the fastening components are connected with the square tubes through the flexible supporting components;

The flexible supporting assembly comprises a plurality of angle steels (7) fixedly mounted on the side walls of the square tubes, the angle steels (7) are arranged in pairs, the angle steels are symmetrically arranged on two sides of the square tubes, a pair of screws (8) are fixedly mounted between the angle steels (7) on the same side, inserting blocks (13) are slidably mounted on the screws (8), two pull ropes are arranged at the end parts of the inserting blocks (13), and the other ends of the pull ropes are respectively extended to be mounted on a pair of fastening assemblies on the same side of the photovoltaic panel (2).

2. A water borne photovoltaic substation according to claim 1, characterized in that: a pair of baffle plates (15) are integrally formed on the side wall of the anchor ear (3).

3. A water borne photovoltaic substation according to claim 1, characterized in that: the fastening assembly is formed by assembling a pressing plate, a saddle bolt and a mounting plate (9), ear blocks are integrally formed at the central positions of two sides of the mounting plate (9), a pair of ear blocks are jointly provided with a fixing block (10), and a first U-shaped clamp (11) is fixedly arranged at the bottom of the fixing block (10).

4. A water borne photovoltaic substation according to claim 1, characterized in that: the screw (8) is connected with a nut in a threaded manner, and a retainer ring (12) is fixedly arranged at the bottom of the nut.

5. A water borne photovoltaic substation according to claim 3, characterized in that: the two ends of the pull rope are respectively sleeved with a circular ring, one side of the insertion block (13) is fixedly provided with a second U-shaped card (14), and the circular rings at the two ends of the pull rope are respectively arranged on the second U-shaped card (14) and the first U-shaped card (11) in a penetrating mode.

6. The water borne photovoltaic substation of claim 4, wherein: the main body of the retainer ring (12) is in a shallow dish-shaped structure.

7. A water borne photovoltaic substation according to claim 1, characterized in that: one end of the insertion block (13) is welded with a bent rod which is bent to be in an arc structure.