CN212324031U

CN212324031U - Fixed double-column photovoltaic support structure of mountain photovoltaic power station

Info

Publication number: CN212324031U
Application number: CN202021197003.6U
Authority: CN
Inventors: 范广铖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-08
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to the technical field of solar photovoltaic panel supporting structure, mountain region photovoltaic power plant fixed double-column photovoltaic supporting structure, the top of front column and back column is connected with the sloping through hinged adapter respectively, the first end of bracing column is connected with the hypomere of back column through hinged adapter, the second end of bracing column is connected with the middle part of sloping through hinged adapter; switching angle steel subassembly lower wall passes through bolt assembly to be installed on the sloping, switching angle steel subassembly upper wall passes through bolt assembly and purlin subassembly connection, the purlin subassembly sets up along the slope to the straight line along mountain region east and west slope direction, the bottom of purlin main part has the mounting panel of being connected with switching angle steel subassembly, the adjacent linear arrangement of a plurality of purlin main parts head and tail in every purlin subassembly, what the department of joining at the head and tail of two adjacent purlin main parts the purlin connecting plate and purlin clamp plate pass through the bolt butt clamp install at the front and the back of purlin, make two adjacent purlin main part fixed connection.

Description

Fixed double-column photovoltaic support structure of mountain photovoltaic power station

Technical Field

The utility model belongs to the technical field of solar photovoltaic board bearing structure, concretely relates to fixed double-column photovoltaic supporting structure of mountain region photovoltaic power plant.

Background

Along with domestic photovoltaic industry scale progressively enlarges, photovoltaic power plant construction land is less and less, because conventional fixed photovoltaic supporting structure can't adjust as required, so can't effectually increase photovoltaic structure according to the demand in equal area to its supporting structure is very complicated, and the installation is loaded down with trivial details and connect the steadiness comparatively limited, so suitability and practicality receive the restriction.

The photovoltaic support is an indispensable component of a photovoltaic system, how to perform fine design under the condition of meeting basic use conditions, and the most reasonable design of the support is paid more and more attention by design engineers. Due to mountain terrain factors, the overall design of the photovoltaic support structure becomes a difficult problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a fixed double-column photovoltaic supporting structure of mountain region photovoltaic power plant solves the purlin length and reaches the purlin installation problem of zigzag inadequately, still can solve support purlin and the direct overlap joint of sloping and lead to the not tight, the free gap contained angle problem of laminating of purlin and sloping assembly surface.

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

a fixed double-upright-column photovoltaic support structure of a mountain photovoltaic power station comprises a plurality of groups of front upright columns, rear upright columns, diagonal bracing columns, diagonal beams, 4 purline assemblies and switching angle steel assemblies, wherein the height of each front upright column is smaller than that of each rear upright column, the top ends of the front upright columns and the rear upright columns are respectively connected with the diagonal beams through hinged connectors, the first ends of the diagonal bracing columns are connected with the lower sections of the rear upright columns through the hinged connectors, the second ends of the diagonal bracing columns are connected to the middle parts of the diagonal beams through the hinged connectors, and the lower ends of the front upright columns and the rear upright columns are connected with footing angle steel;

the transfer angle steel assembly comprises two single angle steels with L-shaped cross sections, the two single angle steels are detachably connected through a bolt assembly, so that the transfer angle steel assembly forms a C-shaped structure, the lower wall of the transfer angle steel assembly is installed on the oblique beam through the bolt assembly, and the upper wall of the transfer angle steel assembly is connected with the purline assembly through the bolt assembly;

the purlin subassembly sets up along the hillside east-west slope direction along the slope straight line, and the purlin subassembly includes a plurality of purlin main parts, the purlin connecting plate, the purlin clamp plate, wherein the top of purlin main part has the inclined plane that is used for supporting the photovoltaic board, the bottom of purlin main part has the mounting panel of being connected with switching angle steel subassembly, the adjacent linear arrangement of a plurality of purlin main parts head and the tail in every purlin subassembly, the front and the back at the purlin of installing that the end-to-end junction of two adjacent purlin main parts was located the purlin connecting plate and the purlin clamp plate passes through the bolt butt clamp, make two adjacent purlin main part fixed connection.

Preferably, the lower end of the footing angle steel is provided with an embedded steel pile top plate inserted into the cast-in-place pile, and the front upright post and the rear upright post are respectively connected onto the embedded steel pile top plate inserted into the cast-in-place pile through the footing angle steel.

Use the utility model discloses a beneficial effect is:

the problem of the purlin length is not enough to and the zigzag problem appears in the purlin installation, and this photovoltaic supporting structure can confirm the front column position earlier, and the back stand removes along ground (hillside) inclined plane, and the back stand can be according to ground (hillside) slope adjustment. By adopting the pile foundation form of the front and rear double-upright columns, namely the south and north double-upright columns, the engineering quantity and the construction precision can be effectively controlled, the investment cost of the mountain photovoltaic power station is reduced, and the project construction quality is improved.

Drawings

Fig. 1 is the utility model discloses mountain region photovoltaic power plant fixed double-column photovoltaic supporting structure's schematic diagram.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is the utility model discloses fixed double-column photovoltaic supporting structure of mountain region photovoltaic power plant arranges the schematic diagram at the hillside surface.

Fig. 4 is the utility model discloses fixed double-column photovoltaic supporting structure of mountain region photovoltaic power plant arranges the angle schematic diagram when hillside surface.

The reference numerals include:

10-front column, 20-rear column, 30-diagonal brace, 40-diagonal beam, 50-photovoltaic panel, 61-cement block, 62-footing angle steel, 63-hinged adaptor, 70-purlin assembly, 71-purlin body, 72-purlin connecting plate, 73-purlin pressing plate, 80-adaptor angle steel assembly, C-horizontal plane and D-slope inclined plane.

Detailed Description

In order to make the purpose, technical solution and advantages of the present technical solution more clear, the present technical solution is further described in detail below with reference to specific embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present teachings.

As shown in fig. 1 and fig. 2, the fixed dual-column photovoltaic support structure for the mountain photovoltaic power station proposed by the present embodiment includes a plurality of sets of front columns 10, a plurality of sets of rear columns 20, raking pillars 30 and rakes 40, and 4 purlin assemblies 70 and adaptor angle steel assemblies 80, wherein the height of the front columns 10 is smaller than that of the rear columns 20, the tops of the front columns 10 and the rear columns 20 are respectively connected to the rakes 40 through hinged adaptors 63, the first ends of the raking pillars 30 are connected to the lower sections of the rear columns 20 through hinged adaptors 63, the second ends of the raking pillars 30 are connected to the middle portions of the rakes 40 through hinged adaptors 63, the lower ends of the front columns 10 and the rear columns 20 are both connected to footing angle steels 62, and the front columns 10 and the rear columns 20 are respectively connected to pre-embedded steel pile top plates inserted into the cast-in piles through.

The switching angle steel component 80 comprises two single angle steels with L-shaped cross sections, the two single angle steels are detachably connected through a bolt component, so that the switching angle steel component 80 forms a C-shaped structure, the lower wall of the switching angle steel component 80 is installed on the oblique beam 40 through the bolt component, the upper wall of the switching angle steel component 80 is connected with the purline component 70 through the bolt component,

purlin subassembly 70 horizontal direction sets up, purlin subassembly 70 includes a plurality of purlin main parts 71, purlin connecting plate 72, purlin clamp plate 73, wherein the top of purlin main part 71 has the inclined plane that is used for supporting photovoltaic board 50, the bottom of purlin main part 71 has the mounting panel of being connected with switching angle steel subassembly 80, the adjacent linear arrangement of a plurality of purlin main parts 71 head and the tail in every purlin subassembly 70, through installing in the front and the back of purlin of bolt butt clamp at the end-to-end junction purlin connecting plate 72 of two adjacent purlin main parts 71 and purlin clamp plate 73, make two adjacent purlin main parts 71 fixed connection.

As shown in fig. 3 and 4, when the ground surface is a slope, the angle B between the plane of the sloping beam 40 and the plane of the purlin assembly 70 is preferably an acute angle greater than 65 °. Specifically, an included angle is formed between the slope D of the hillside and the horizontal plane C, and an included angle B between the plane where the inclined beam 40 is located and the plane where the purlin assembly 70 is located is correspondingly adjusted, and the included angle B needs to be set according to actual conditions so as to meet the optimal illumination condition.

The lower end of the footing angle steel 62 is provided with a cast-in-place pile 61 into which the embedded steel pile is inserted.

It can be understood that the hinge adapter 63 is a rotatable and positionable hinge connector, and is typically an angle steel adapter, and the positioning manner is screw positioning.

In addition, the problem of the included angle between the purline and the assembling surface of the oblique beam 40 is solved by adopting a method of a pair of hot galvanizing angle steel switching components or hot galvanizing U-shaped steel switching components. That is, the switching angle steel assembly 80 is a pair of hot-dip galvanized angle steel switching components or a hot-dip galvanized U-shaped steel switching component.

This device accessible articulates adaptor 63 and connects front column 10, back stand 20, bracing column 30 and sloping 40 for front column 10, back stand 20, bracing column 30 and sloping 40 can be according to the actual conditions adjustment relative angle of site operation, make things convenient for length direction and width direction angle regulation, the photovoltaic support interval that purlin subassembly 70 and switching angle steel subassembly 80 constitute is adjustable, make things convenient for this photovoltaic support structural adjustment, especially adapt to the hillside inclined plane D installation of different slope angles this photovoltaic support.

The problem of the purlin length is not enough to and the zigzag problem appears in the purlin installation, and this photovoltaic supporting structure can confirm preceding stand 10 position earlier, and back stand 20 removes along ground (hillside) inclined plane, and back stand 20 can be according to ground (hillside) slope adjustment. By adopting the pile foundation form of the front and rear double-upright columns, namely the south and north double-upright columns, the engineering quantity and the construction precision can be effectively controlled, the investment cost of the mountain photovoltaic power station is reduced, and the project construction quality is improved.

The foregoing is only a preferred embodiment of the present invention, and many variations can be made in the specific embodiments and applications of the present invention by those skilled in the art without departing from the spirit of the present invention.

Claims

1. Fixed double-column photovoltaic supporting structure of mountain region photovoltaic power plant, its characterized in that: the angle steel plate comprises a plurality of groups of front upright columns, rear upright columns, diagonal bracing columns, diagonal beams, 4 purline assemblies and switching angle steel assemblies, wherein the height of each front upright column is smaller than that of each rear upright column, the top ends of the front upright columns and the rear upright columns are respectively connected with the diagonal beams through hinged switching pieces, the first ends of the diagonal bracing columns are connected with the lower sections of the rear upright columns through the hinged switching pieces, the second ends of the diagonal bracing columns are connected with the middle parts of the diagonal beams through the hinged switching pieces, and the lower ends of the front upright columns and the rear upright columns are both connected with footing angle steel;

2. The mountain photovoltaic power plant fixed double-column photovoltaic support structure of claim 1, wherein: the lower end of the footing angle steel is provided with a pre-buried steel pile top plate inserted into the cast-in-place pile, and the front stand column and the rear stand column are connected to the pre-buried steel pile top plate inserted into the cast-in-place pile through the footing angle steel respectively.