CN204539053U - A kind of spiral ground pile photovoltaic bracket - Google Patents

Abstract

The utility model discloses a spiral ground pile photovoltaic support, which comprises purlins, inclined beams, front columns, rear columns, oblique supports and spiral ground piles. The upper end of the front column and the upper end of the rear column on the same side are respectively connected through the triangular connection piece, one end of the diagonal support is connected with the rear column through the diagonal brace adjustment part and the hoop, and the other end is connected with the middle part of the inclined beam through the triangular connection part and the two-way adjustment part. The oblique support is composed of an outer tube and a telescopic tube sleeved in it, and four parallel purlins are vertically connected to the oblique beam through fasteners. The utility model is quick to install and is suitable for any soil type and hillside; it is convenient to transport, can be reused, and is suitable for large-scale production.

Description

A spiral ground pile photovoltaic support

technical field

The utility model relates to the field of photovoltaic supports, in particular to a spiral ground pile photovoltaic support.

Background technique

Solar energy is rich in resources and widely distributed. As a clean energy source, it is the most promising renewable energy source. With the increasingly prominent problems of global energy shortage and environmental pollution, its exploitation and utilization are being paid attention to by countries all over the world. Using solar photovoltaic power generation technology to create clean and renewable energy for human beings is a major trend in the future, and has become an emerging energy industry that is generally concerned and focused on development by countries all over the world.

In order to collect a large amount of solar energy, it is necessary to set up photovoltaic supports on a vast land. The existing solar photovoltaic supports, in some places with hard geological structures or underground rock formations, it is difficult to ensure that the height of the ground piles is consistent after the ground piles are laid. The installation of the column and the final fixation of the solar photovoltaic bracket bring inconvenience. For some brackets installed on slopes, the existing brackets cannot properly adjust the installation angle, and cannot ensure that the installation height of the photovoltaic modules is always consistent with respect to the ground. In some cases, in order to pursue stability, the joints of each component are often welded dead, which is labor-intensive and time-consuming, and dismantling is also troublesome. The construction period of the power station is long. At the same time, due to the unreasonable structure and errors during assembly, it often leads to the situation that the site cannot be installed. occur.

Utility model content

In order to solve the above technical problems, the utility model provides a spiral ground pile photovoltaic support, which can adjust the height of the support according to the terrain and realize the slope installation of the support.

The utility model adopts the following technical solutions: a spiral ground pile photovoltaic support, including purlins, inclined beams, front columns, rear columns, oblique supports and spiral ground piles, the lower ends of the front and rear columns are respectively connected to the upper ends of the spiral ground piles , the two ends of the oblique beam are respectively connected to the upper end of the front column and the upper end of the rear column on the same side through a triangular connector, one end of the oblique support is connected to the rear column through a brace adjusting member and a hoop, and the other end is connected to the rear column through a triangular connector and The two-way adjusting member is connected to the middle of the inclined beam, the inclined support is composed of an outer tube and a telescopic tube sleeved therein, and four parallel purlins are vertically connected to the inclined beam through fasteners.

The lower ends of the front column and the rear column are respectively sleeved in the spiral ground piles and fixed by fastening bolts. There are spiral fins on the outside of the spiral ground piles, and the bottom ends are in the shape of a sharp cone.

The purlins have a "C" shaped cross-section.

There are at least four inclined beams.

The utility model has the following advantages: 1. Quick installation, suitable for any soil type and hillside; 2. Cost saving, reduced construction period; 3. No pollution to the geological environment, and the original landform can be restored after the power station is used. Compared with the traditional photovoltaic support, this type of photovoltaic support has strong combination, simple operation, long service life, convenient transportation, reusable use, and is suitable for large-scale production.

Description of drawings

Fig. 1 is the structural representation that the utility model is installed on flat ground;

Fig. 2 is the structural representation that the utility model is installed on the hillside;

Fig. 3 is a partially enlarged view A of Fig. 1 and Fig. 2;

Fig. 4 is a partially enlarged view B of Fig. 1 and Fig. 2;

Fig. 5 is a partial enlarged view C of Fig. 1;

Fig. 6 is a partial enlarged view D of Fig. 1;

In the figure, 1. Front column, 2. Rear column, 3. Triangular connector, 4. Two-way adjustment member, 5. Hoop, 6. Diagonal brace adjustment member, 7. Slanted beam, 8. Purlin, 9. Diagonal support , 10. Outer tube, 11. Telescopic tube, 12. Fastening bolt, 13. Spiral pile, 14. Spiral fin, 15. Photovoltaic module.

Detailed ways

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the utility model is not limited thereto.

As shown in Figure 1, a spiral ground pile photovoltaic support includes purlins 8, inclined beams 7, front columns 1, rear columns 2, oblique supports 9 and spiral ground piles 13, and the lower ends of the front columns 1 and rear columns 2 are respectively connected to the spiral The upper end of the ground pile 13 is connected, the two ends of the inclined beam 7 are respectively connected to the upper end of the front column 1 and the upper end of the rear column 2 on the same side through the triangular connector 3, and one end of the diagonal support 9 is connected to the rear column 2 through the diagonal brace adjustment member 6 and the hoop 5. The other end is connected to the middle of the inclined beam 7 through the triangular connector 3 and the two-way adjustment member 4. The inclined support 9 is composed of an outer tube 10 and a telescopic tube 11 sleeved therein. The four parallel to each other have a "C"-shaped section The purlins 8 are vertically connected with the inclined beams 7 by fasteners. The telescopic tube 11 of the oblique support 9 is telescopically adjusted in the outer tube 10, and adjusted according to the slope of the terrain, so that the photovoltaic module 15 works at a suitable angle. There are at least four inclined beams 7 of the photovoltaic support.

The lower ends of the front column 1 and the rear column 2 are respectively sleeved in the spiral ground pile 13, and are fixed by fastening bolts 12. There are spiral fins 14 outside the spiral ground pile 13, and the bottom ends are tapered. After the front column 1 and the rear column 2 are inserted in the spiral ground pile 13, adjust the column to an appropriate height and fix it with the fastening bolt 12. The spiral fins can ensure the penetration of ground piles and also enhance the anti-skid performance of ground piles.

Claims (4)

1. a spiral ground pile photovoltaic bracket, comprise purlin, cant beam, front column, rear column, bearing diagonal and spiral ground pile, it is characterized in that, described front column is connected with spiral ground pile upper end respectively with rear column lower end, described cant beam two ends are connected with the front column upper end of homonymy and rear column upper end respectively by triangle connection element, described bearing diagonal one end is connected with rear column with anchor ear by diagonal brace regulating part, the other end is connected with in the middle part of described cant beam with bidirectional modulation part by triangle connection element, described bearing diagonal is made up of outer tube and the telescoping tube be set in wherein, four purlins be parallel to each other are connected with described cant beam is vertical by securing member.

2. a kind of spiral ground pile photovoltaic bracket according to claim 1, is characterized in that, described front column and rear column lower end are set in spiral ground pile respectively, are fixed by fastening bolt, have helical fin outside described spiral ground pile, and bottom becomes cone-shaped.

3. a kind of spiral ground pile photovoltaic bracket according to claim 1, is characterized in that, described purlin has " C " type cross section.

4. a kind of spiral ground pile photovoltaic bracket according to claim 1, is characterized in that, described cant beam at least four.