CN218335828U

CN218335828U - Solar photovoltaic power station component

Info

Publication number: CN218335828U
Application number: CN202222726643.7U
Authority: CN
Inventors: 宋立娟; 庄志伟
Original assignee: Weifang Yineng Photovoltaic Technology Co ltd
Current assignee: Weifang Yineng Photovoltaic Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-17
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a solar photovoltaic power station subassembly, the utility model relates to a solar energy power generation technical field especially relates to a solar photovoltaic power station subassembly, including the sloping, the sloping lower part passes through hinged joint with front column, rear column, front column and rear column lower part are all fixed subaerial through the bored concrete pile, the last bracing two that is equipped with of front column, the one end and the front column of bracing two are articulated, the other end and the sloping of bracing two are articulated, the last bracing one that is equipped with of rear column, the one end and the rear column of bracing are articulated, the other end and the bracing of bracing one are articulated, a plurality of photovoltaic boards are equipped with through the purlin to the bracing up end, the contained angle of bracing one and horizontal plane is 40-55, the utility model discloses a hinged joint is passed through to sloping and front column, rear column, and rear column pass through the bored concrete pile and fix the photovoltaic board on the bracing up end subaerial for installation simple process has practiced thrift a large amount of resources, greatly reduced solar photovoltaic power station's construction cost.

Description

Solar photovoltaic power station assembly

Technical Field

The utility model relates to a solar energy power generation technical field especially relates to a solar photovoltaic power station subassembly.

Background

The solar photovoltaic power stations widely adopted in the market at present all adopt the traditional station building mode, namely, after the design work is finished, raw materials such as solar cell modules, brackets and the like are transported to an engineering field, and the solar photovoltaic power station engineering project is finished mainly in a field installation operation mode.

The basic method is that battery components are installed on a support, each battery component is used as an independent unit, the battery components are connected in series and in parallel through junction boxes to complete external power output, each battery component needs to be fixed on the support, wiring of the battery components and fixing and assembling of the building units are completed on an installation site, each junction box needs to be connected with a concentrator through a long cable, a large number of aluminum materials, cables and other raw materials are consumed, the installation process is complex, repeated labor is large, a large number of resources are wasted, the cost of a solar photovoltaic power station is too high, the investment recovery period of the solar photovoltaic power station is long, and therefore popularization and application of a solar power generation technology are limited.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar photovoltaic power station subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a solar photovoltaic power station component, includes the sloping, the sloping lower part passes through hinged joint with front column, rear column, front column and rear column lower part are all fixed subaerial through the bored concrete pile, the last bracing two that is equipped with of front column, the one end of bracing two is articulated with the front column, the other end of bracing two is articulated with the sloping, the last bracing one that is equipped with of rear column, the one end of bracing is articulated with the rear column, the other end of bracing one is articulated with the bracing, a plurality of photovoltaic boards are equipped with through the purlin to the bracing up end, the contained angle of bracing one and horizontal plane is 40-55.

Furthermore, the purlines are connected with the photovoltaic panel through the first bolts, the purlines are fixedly connected with the purlin supports through the second bolts, and the purlin supports are fixedly connected with the oblique beams.

Furthermore, the purlins are connected through a connecting piece when in butt joint, one end of the connecting piece is connected with one purlin through a third bolt, and the other end of the connecting piece is connected with the other purlin through a third bolt.

Furthermore, bored concrete pile includes the end plate, the end plate is fixed at the lower extreme of front column or rear column, install rag bolt through the nut on the end plate, rag bolt includes U type body, U type body both ends all are provided with the external screw thread, the both ends of U type body are passed through the nut and are fixed on the end plate, rag bolt is pre-buried in the pile body.

Furthermore, the included angle between the first inclined strut and the horizontal plane is 45 degrees.

Has the advantages that: the utility model discloses a cant beam and front column, back stand pass through hinged joint, and front column and back stand pass through the bored concrete pile and fix the photovoltaic board on the bracing up end subaerial for installation simple process has practiced thrift a large amount of resources, greatly reduced solar photovoltaic power plant's the cost of building a station.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the connection portion of the present invention;

fig. 3 is a schematic structural view of a cast-in-place pile 11 of the present invention;

fig. 4 is a schematic structural view of an anchor bolt 1102 of the present invention;

fig. 5 is a schematic perspective view of the joint of the purlins 3 according to the present invention;

fig. 6 is a schematic diagram of the circuit structure of the present invention;

the method comprises the following steps of 1, photovoltaic panels, 2 bolts I, 3 purlins, 4 bolts II, 5 purlin supports, 6 oblique beams, 7 rear vertical columns, 8 oblique supports I, 9 front vertical columns, 10 oblique supports II, 11 cast-in-place piles, 12 connecting pieces and 13 bolts III;

1101 end plates, 1102 anchor bolts, 1103 nuts, 1104 pile bodies; 110201U-shaped body, 110202 external screw thread;

14 distribution main cabinets, 15 intelligent electric energy meters I, 16 intelligent electric energy meters II, 17 transformer compensators, 18 photovoltaic grid-connected cabinets I, 19 photovoltaic grid-connected cabinets II, 20 connecting cables, 21 grid-connected transformers, 22 photovoltaic modules and 23 photovoltaic cables.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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.

Referring to fig. 1-6, a solar photovoltaic power station assembly comprises a distribution main cabinet 14, wherein a first photovoltaic grid-connected cabinet 18 and a second photovoltaic grid-connected cabinet 19 are arranged in the distribution main cabinet 14, the first photovoltaic grid-connected cabinet 18 is connected with the second photovoltaic grid-connected cabinet 19, the second photovoltaic grid-connected cabinet 19 is connected with a plurality of grid-connected transformers 21 through connecting cables 20, and each grid-connected transformer 21 is connected with a photovoltaic panel 1 of a photovoltaic assembly 22 through a photovoltaic cable 23.

The distribution main cabinet 14 is connected with a first intelligent electric energy meter 15.

The distribution main cabinet 14 is connected with a second intelligent electric energy meter 16, and the second intelligent electric energy meter 16 is connected with a transformer compensator 17.

The photovoltaic module 22 comprises an oblique beam 6, the lower portion of the oblique beam 6 is connected with a front upright post 9 and a rear upright post 7 through hinges, the lower portions of the front upright post 9 and the rear upright post 7 are fixed on the ground through cast-in-place piles 11, a second inclined strut 10 is arranged on the front upright post 9, one end of the second inclined strut 10 is hinged to the front upright post 9, the other end of the second inclined strut 10 is hinged to the oblique beam 6, a first inclined strut 8 is arranged on the rear upright post 7, one end of the first inclined strut 8 is hinged to the rear upright post 7, the other end of the first inclined strut 8 is hinged to the inclined strut, a plurality of photovoltaic panels 1 are arranged on the upper end face of the inclined strut through purlines 3, and the included angle between the first inclined strut 8 and the horizontal plane is 40-55 degrees.

The purlin 3 is connected with the photovoltaic panel 1 through a first bolt 2, the purlin 3 is fixedly connected with a purlin support 5 through a second bolt 4, and the purlin support 5 is fixedly connected with an oblique beam 6.

The purlins 3 are connected through the connecting piece 12 when in butt joint, one end of the connecting piece 12 is connected with one purlin 3 through the third bolt 13, and the other end of the connecting piece 12 is connected with the other purlin 3 through the third bolt 13.

The cast-in-place pile 11 comprises an end plate 1101, the end plate 1101 is fixed at the lower end of a front upright post 9 or a rear upright post 7, the end plate 1101 is fixedly connected with the front upright post 9 or the rear upright post 7 through welding, an anchor bolt 1102 is installed on the end plate 1101 through a nut 1103, the anchor bolt 1102 comprises a U-shaped body 110201, external threads 110202 are arranged at two ends of the U-shaped body 110201, two ends of the U-shaped body 110201 are fixed on the end plate 1101 through nuts 1103, and the anchor bolt 1102 is embedded in a pile body 1104.

And the included angle between the first inclined strut 8 and the horizontal plane is 45 degrees.

The utility model discloses an oblique beam and front column, rear column pass through hinged joint, and front column and rear column pass through the bored concrete pile and fix the photovoltaic board on the bracing up end subaerial for installation simple process has practiced thrift a large amount of resources, greatly reduced solar photovoltaic power plant's the cost of building a station.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a solar photovoltaic power station subassembly which characterized in that: the inclined beam comprises an inclined beam, the lower portion of the inclined beam is connected with a front upright post and a rear upright post through hinges, the lower portions of the front upright post and the rear upright post are fixed on the ground through cast-in-place piles, a second inclined strut is arranged on the front upright post, one end of the second inclined strut is hinged to the front upright post, the other end of the second inclined strut is hinged to the inclined beam, a first inclined strut is arranged on the rear upright post, one end of the first inclined strut is hinged to the rear upright post, the other end of the first inclined strut is hinged to the inclined strut, a plurality of photovoltaic panels are arranged on the upper end face of the inclined beam through purlines, and the included angle between the first inclined strut and the horizontal plane is 40-55 degrees.

2. The solar photovoltaic power station assembly of claim 1, characterized in that: the purline is connected with the photovoltaic panel through a first bolt, the purline is fixedly connected with a purline support through a second bolt, and the purline support is fixedly connected with the oblique beam.

3. The solar photovoltaic power station assembly of claim 1, characterized in that: the purlins are connected through the connecting piece when in butt joint, one end of the connecting piece is connected with one purlin through the third bolt, and the other end of the connecting piece is connected with the other purlin through the third bolt.

4. The solar photovoltaic power plant module of claim 1 wherein: the bored concrete pile includes the end plate, the end plate is fixed at the lower extreme of front column or rear column, rag bolt is installed through the nut on the end plate, rag bolt includes U type body, U type body both ends all are provided with the external screw thread, the both ends of U type body are passed through the nut and are fixed on the end plate, rag bolt is pre-buried in the pile body.

5. The solar photovoltaic power station assembly of claim 4, wherein: the included angle between the first inclined strut and the horizontal plane is 45 degrees.