CN114499366A - A Deformation Resistant Adjustable Double Pile Supported Photovoltaic Support - Google Patents

Abstract

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to an anti-deformation adjustable double-pile supporting photovoltaic bracket which comprises a front upright post, a front inclined strut, a rear upright post and an inclined beam; the front upright post, the front inclined strut, the rear inclined strut and the rear upright post are respectively composed of two channel steels which are inserted together and can adjust the height; the bottom end of the front inclined strut is mounted at the lower part of the front upright post through a connecting piece and a bolt, the top end of the front inclined strut is connected with the inclined beam through the bolt, and the top end of the front upright post is connected with one end of the inclined beam through the bolt; the bottom end of the rear inclined strut is mounted on the lower portion of the rear upright post through a connecting piece and a bolt, the top end of the rear inclined strut is connected with the inclined beam through a bolt, and the top end of the rear upright post is connected with the other end of the inclined beam through a bolt. The support can correct the uneven deformation of the foundation caused by frost heaving, thawing sinking and the like in severe cold areas, and the wave-shaped deformation of the photovoltaic panel is caused.

Description

A Deformation Resistant Adjustable Double Pile Supported Photovoltaic Support

technical field

The invention belongs to the technical field of photovoltaic power generation, and in particular relates to an anti-deformation adjustable double-post supporting photovoltaic support.

Background technique

Solar photovoltaic power generation devices are widely used as a clean energy device that makes full use of solar energy. Severe cold regions are rich in solar energy resources, making full use of solar energy can effectively reduce the application of fossil energy, save energy and protect the environment. Most of the photovoltaic supports used today are fixed connection structures. In severe cold regions, the winter is cold and long, and the land freezes for a long time, which causes uneven settlement of the foundation due to frost heave, thawing, etc., resulting in wave-like deformation of photovoltaic panels, which cannot be adjusted. . Therefore, an anti-deformation adjustable double-post supporting photovoltaic support is designed to solve the above problems.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides an anti-deformation adjustable double-pile supporting photovoltaic support, which can correct the uneven deformation of the foundation caused by frost heaving and thawing in severe cold areas, and the wave-like deformation of photovoltaic panels caused by .

The technical scheme adopted in the present invention is: an anti-deformation adjustable double-pile supporting photovoltaic support, the photovoltaic support includes a front column, a front diagonal brace, a rear diagonal brace, a rear column and an inclined beam; The bracing, the rear diagonal bracing and the rear column are respectively composed of two channel steels that are inserted together and can adjust the height; the bottom end of the front diagonal bracing is installed on the lower part of the front vertical column through the connecting piece and the bolt, and the top end is connected to the front column through the bolt. The oblique beam is connected, and the top end of the front column is connected to one end of the oblique beam through bolts; the bottom end of the rear oblique brace is installed at the lower part of the rear column through connecting pieces and bolts, and the top end is connected to the oblique beam through bolts, and the top end of the rear column is connected with the oblique beam. Connect to the other end of the inclined beam by bolts.

Further, bolt holes are evenly distributed in the overlapping parts of the two channel steels inserted together in the front column.

Further, the two channel steels of the front column that are inserted together are installed and fixed by at least three bolts.

Further, bolt holes are evenly distributed in the overlapping parts of the two channel steels that are inserted together in the front diagonal brace.

Further, the two inserted channel steels of the front diagonal brace are installed and fixed by at least three bolts.

Further, bolt holes are evenly distributed in the overlapping portion of the two channel steels of the rear diagonal brace that are inserted together.

Further, the two inserted channel steels of the rear diagonal brace are installed and fixed by at least three bolts.

Further, bolt holes are evenly distributed in the overlapping parts of the two channel steels of the rear column that are inserted together.

Further, the two channel steels of the rear column that are inserted together are installed and fixed by at least three bolts.

Further, the bolt hole at the top of the front column should be greater than 150mm from the top of the channel steel, and the bolt hole at the top of the rear column should be greater than 300mm from the top of the channel.

Further, the bolt holes at the top of the front and rear diagonal braces should be greater than 200mm from the top of the channel steel.

Further, the bolt holes are oval holes.

Further, the steel component adopts the anti-corrosion method of the metal protective layer, and the steel structure bracket adopts the hot-dip galvanized coating or the aluminum-magnesium-zinc anti-corrosion method.

The beneficial effects of the invention are as follows: an anti-deformation adjustable double-pile supporting photovoltaic support is provided, which can correct the wave-like deformation of photovoltaic panels caused by uneven deformation of the foundation caused by frost heaving and thawing in severe cold areas. It is mainly used on double piles to correct the deformation of photovoltaic panels caused by freezing and thawing of the foundation by adjusting the bracket. Stand the support on the pile foundation and support the inclined beam. The diagonal brace acts as a stabilizing bracket. Bolt holes are provided on the uprights and diagonal braces, and the height of the bracket can be adjusted and the angle of the bracket can be corrected as required. It is designed to resist the uneven deformation of the foundation caused by frost heaving and thawing in severe cold areas, and the wave-like deformation of photovoltaic panels caused by it.

Description of drawings

Fig. 1 is the front view structure schematic diagram of photovoltaic support;

Fig. 2 is a partial enlarged view of A in Fig. 1;

Fig. 3 is the partial enlarged view of B in Fig. 1;

Fig. 4 is a partial enlarged view of C in Fig. 1;

FIG. 5 is a partial enlarged view of D in FIG. 1 .

Detailed ways

Example 1

Referring to each figure, an anti-deformation adjustable double-pile supporting photovoltaic support includes a front column 1, a front diagonal brace 2, a rear diagonal brace 3, a rear column 4 and a diagonal beam 5; the front column 1, The front diagonal brace 2, the rear diagonal brace 3 and the rear column 4 are respectively composed of two channel steels that are inserted together and can adjust the height; In the lower part, its top end is connected with the inclined beam 5 through bolts, and the top end of the front column 1 is connected with one end of the inclined beam 5 through bolts; The top end is connected with the inclined beam 5 by bolts, and the top end of the rear column 4 is connected with the other end of the inclined beam 5 by bolts; The overlapping parts of the channel steels are provided with evenly distributed bolt holes, and the two inserted channel steels of the front column 1, the front diagonal brace 2, the rear diagonal brace 3 and the rear column 4 are installed and fixed by at least 3 bolts. And the uppermost bolt hole needs to install the bolt.

During construction, weld the front and rear columns on the pipe pile, adjust the height of the channel steel of the column, and fix it with bolts. The distance between the apex and the top bolt hole should be greater than 300mm; install the connector at 250mm from the welding plate, and use bolts to connect the front and rear diagonal braces to the front and rear columns. The distance between the top of the channel steel of the front and rear diagonal braces and the bolt hole at the top should be greater than 200mm; adjust the angle of the diagonal beam, and connect the diagonal beam to the front and rear columns, as well as the front and rear diagonal braces through bolts; then connect the photovoltaic The plates are mounted on the inclined beams by means of bolted connections.

The above content is only to illustrate the technical idea of the present invention, and cannot limit the protection scope of the present invention. Any modification made on the basis of the technical solution according to the technical idea proposed by the patent of the present invention shall fall into the claims of the present invention. within the scope of protection of the book.

Claims (9)

1. An anti-deformation adjustable double-pile supporting photovoltaic support, characterized in that: the photovoltaic support comprises a front column (1), a front diagonal brace (2), a rear diagonal brace (3), a rear column (4) and a Oblique beam (5); the front upright column (1), the front diagonal brace (2), the rear diagonal brace (3) and the rear upright column (4) are respectively composed of two channel steels that are inserted together and can be adjusted in height; The bottom end of the front diagonal brace (2) is installed on the lower part of the front column (1) by connecting pieces and bolts, the top end of the front diagonal brace (2) is connected to the diagonal beam (5) by bolts, and the top end of the front vertical column (1) is connected to the diagonal beam by bolts. One end of (5) is connected; the bottom end of the rear diagonal brace (3) is installed at the lower part of the rear column (4) through connecting pieces and bolts, and the top end is connected with the oblique beam (5) through bolts, and the rear column (4) The top end is connected with the other end of the inclined beam (5) by bolts. 2. The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 1, characterized in that: the overlapping parts of the two channel steels inserted into the front column (1) are evenly distributed. Bolt hole. 3 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 2 , wherein the two channel steels of the front column ( 1 ) are installed and fixed by at least three bolts. 4 . . 4. The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 1, characterized in that: the overlapping parts of the two channel steels of the front diagonal brace (2) are evenly distributed. bolt holes. 5 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 4 , wherein the two channel steels of the front diagonal brace ( 2 ) are installed by at least 3 bolts. 6 . fixed. 6 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 1 , characterized in that: the overlapped parts of the two channel steels of the rear diagonal brace ( 3 ) that are inserted together are separated by equal parts. 7 . cloth bolt holes. 7 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 6 , wherein the two channel steels of the rear diagonal brace ( 3 ) are installed by at least three bolts. 8 . fixed. 8 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 1 , wherein the overlapping parts of the two channel steels of the rear column ( 4 ) are evenly distributed. 9 . bolt holes. 9 . The anti-deformation adjustable double-pile supporting photovoltaic support according to claim 1 , wherein the two channel steels of the rear column ( 4 ) are installed and fixed by at least three bolts. 10 . .

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