CN215222090U

CN215222090U - Photovoltaic support device of single-pile structure

Info

Publication number: CN215222090U
Application number: CN202121312373.4U
Authority: CN
Inventors: 杨振勇
Original assignee: Huaneng Ningxia Energy Co ltd
Current assignee: Huaneng Ningxia Energy Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-17
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a photovoltaic support device of single-pile structure, the on-line screen storage device comprises a base, the first flange of upper end fixedly connected with of base, first flange's upper end bolt fixedly connected with second flange, the first stay tube of upper end fixedly connected with of second flange, the inside of first stay tube is provided with the second stay tube, the upper end fixedly connected with collar of second stay tube, the upper end of collar is provided with the backup pad, the lower extreme and the collar of backup pad rotate to be connected, the upper end fixedly connected with mount of backup pad, the top of mount is provided with solar cell panel. The utility model discloses in, the relative double-pile support of this device takes up an area of still less, simple structure, and required material still less, and the cost is lower, and angle and the high regulation to solar cell panel that can be convenient for after the installation, more conveniently adjust and maintain solar cell panel.

Description

Photovoltaic support device of single-pile structure

Technical Field

The utility model relates to a fixed bolster technical field especially relates to a photovoltaic support device of single pile structure.

Background

The solar photovoltaic power generation technology is a novel power generation technology which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material. The solar photovoltaic power generation technology can be used in any occasions needing power supplies, such as spacecrafts, household power supplies, megawatt power stations, toys and the like. The power generation efficiency of the solar photovoltaic power generation technology depends on the irradiation angle between the solar rays and the solar cell panel to a great extent.

Traditional photovoltaic support generally is the double pile structure, and its characteristics are that simple structure intensity is high, and it is stable to support, but the material that the double pile structure needs is many, and the cost is than higher, and the inconvenient angle regulation and height of double pile structure.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a photovoltaic support device of single pile structure is convenient for adjust solar cell panel's angle and height.

The utility model discloses a realize through following technical scheme:

a photovoltaic support device with a single-pile structure comprises a first support pipe and a second support pipe sleeved in the first support pipe, wherein a support plate capable of horizontally rotating is arranged at the top of the second support pipe, a fixing frame is arranged at the top of the support plate, the fixing frame is hinged with a connecting structure at the bottom of a solar cell panel, and a limiting structure used for positioning the angle of the solar cell panel is arranged on the fixing frame;

the lower extreme of first stay tube is provided with the worm gear mechanism, is furnished with the threaded rod in the first stay tube, and the worm gear mechanism is connected with the threaded rod, and the threaded rod is connected with the inside cooperation of second stay tube, is provided with axial guider between first stay tube and the second stay tube, and the worm gear mechanism can make second stay tube reciprocate along the axial.

Preferably, the bottom of the supporting plate is provided with a rotating shaft, the rotating shaft is installed in the second supporting tube, a rotating wheel type fastening bolt is connected to the side wall of the second supporting tube in a threaded manner, and the end of the rotating wheel type fastening bolt is used for abutting against the rotating shaft.

Preferably, the limiting structure comprises a positioning tooth and a pin shaft;

the connecting structure comprises a limiting plate, one end of the limiting plate is fixedly connected with the bottom surface of the solar cell panel, the other end of the limiting plate is hinged to the fixing frame, a plurality of continuous positioning teeth are arranged on the end face of the hinged end of the limiting plate, and the pin shaft is arranged in the fixing frame and located between every two adjacent positioning teeth.

Preferably, the guide device comprises a sliding chute and a sliding rod matched with the sliding chute;

the sliding groove is arranged on the outer wall of the second supporting pipe and is arranged along the axial direction, and the sliding rod is arranged inside the first supporting pipe.

Preferably, the lower end of the inner hole of the first supporting tube is provided with a fixing plate, a rotating shaft is arranged in the fixing plate, the upper end of the rotating shaft penetrates through the fixing plate to be connected with a threaded rod, and the lower end of the rotating shaft is connected with a worm gear mechanism.

Preferably, the worm-gear mechanism comprises a worm and a worm wheel, the worm is radially arranged on the first supporting pipe, the worm wheel is fixedly sleeved on the rotating shaft, and the worm is in meshed connection with the worm wheel.

Preferably, one end of the worm extends out of the side wall of the first supporting tube and is connected with the adjusting turntable.

Preferably, the lower end of the first supporting pipe is connected with the base through a flange.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a photovoltaic support device with a single pile structure, which comprises a first support rod and a second support rod which are sleeved inside and outside, wherein the second support rod is provided with a support plate which can horizontally rotate, the rotation of a solar cell panel is realized through the rotation of the support plate, meanwhile, the solar cell panel is hinged with the support plate through a connecting structure, the horizontal and angle adjustment of the solar cell panel can be realized, the receiving rate of sunlight is improved, the discovery efficiency is improved, secondly, a worm gear mechanism is arranged at the lower end of the first support rod, the worm gear mechanism drives a threaded rod to rotate, the height adjustment of the second support rod can be realized, namely, the height adjustment of the solar cell panel is realized, the photovoltaic support device with the single pile structure is relatively a double-pile support, the occupied area is less, the structure is simple, the required materials are less, the manufacturing cost is lower, and the angle and the height of the solar cell panel can be conveniently adjusted, after the solar cell panel is installed, the solar cell panel is more conveniently adjusted and maintained.

Drawings

Fig. 1 is a front view of a photovoltaic support device with a single pile structure according to the present invention;

fig. 2 is a rear view of the photovoltaic support device with a single pile structure according to the present invention;

fig. 3 is a schematic view of the structure of the first support tube and the second support tube of the present invention;

fig. 4 is a schematic view of the internal structure of the first supporting tube of the present invention.

In the figure: 1. a base; 2. a first connecting flange; 3. a second connecting flange; 4. a first support tube; 5. A connecting pipe sleeve; 6. adjusting the turntable; 7. a solar panel; 8. a second support tube; 9. a runner type fastening bolt; 10. a mounting ring; 11. a support plate; 12. a fixed mount; 13. a pin shaft; 14. a limit gear; 15. a slide bar; 16. a threaded rod; 17. a chute; 18. a fixing plate; 19. a first rotating shaft; 20. a worm gear; 21. a second rotating shaft; 22. a worm.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.

As shown in fig. 1 to 4, a photovoltaic support device with a single-pile structure includes a first support tube 4 and a second support tube 8 sleeved inside the first support tube 4, a support plate 11 capable of horizontally rotating is arranged on the top of the second support tube 8, a fixing frame 12 is arranged on the top of the support plate 11, the fixing frame 12 is hinged to a connecting structure at the bottom of a solar cell panel, and a limiting structure for positioning the angle of the solar cell panel is arranged on the fixing frame 12; the lower extreme of first stay tube 4 is provided with the worm gear mechanism, is furnished with threaded rod 16 in the first stay tube 4, and the worm gear mechanism is connected with the threaded rod, and the threaded rod is connected with the interior cooperation of second stay tube 8, is provided with axial guider between first stay tube 4 and the second stay tube 8, and the worm gear mechanism can make second stay tube 8 reciprocate along the axial.

Specifically, first bracing piece is connected with the base, the first connecting flange 2 of the upper end fixedly connected with of base 1, the upper end bolt fixedly connected with second connecting flange 3 of first connecting flange 2, the first supporting tube 4 of the upper end fixedly connected with of second connecting flange 3, the inside of first supporting tube 4 is provided with second stay tube 8, the upper end fixedly connected with collar 10 of second stay tube 8, the upper end of collar 10 is provided with backup pad 11, the lower extreme and the collar 10 of backup pad 11 rotate to be connected, the upper end fixedly connected with mount 12 of backup pad 11, the top of mount 12 is provided with solar cell panel 7, the equal fixedly connected with stop gear 14 in lower extreme intermediate position both sides of solar cell panel 7, stop gear 14 rotates with mount 12 to be connected.

The worm gear mechanism comprises a worm gear and a worm, the bottom end inside the first supporting tube 4 is fixedly connected with a fixing plate 18, the upper end of the fixing plate 18 is vertically and rotatably connected with a threaded rod 16, the threaded rod 16 is in threaded connection with the inside of the second supporting tube 8, the lower end of the threaded rod 16 is connected with a first rotating shaft 19, and the middle position of the first rotating shaft 19 is fixedly connected with a worm gear 20; one side of the lower end of the outer side of the first supporting tube 4 is fixedly connected with a connecting tube sleeve 5, the connecting tube sleeve 5 penetrates through the side wall of the first supporting tube 4, one side of the bottom end of the inner part of the first supporting tube 4 is provided with a second rotating shaft 21, and two ends of the second rotating shaft 21 are rotatably connected with the connecting tube sleeve 5; one end fixedly connected with of second pivot 21 adjusts the carousel 6, the intermediate position fixedly connected with worm 22 of second pivot 21, worm 22 and worm wheel 20 meshing are connected, drive the worm 22 of second pivot 21 through rotatory regulation carousel 6 and rotate, thereby can drive the threaded rod 16 with the fixed first pivot 19 upper end of worm wheel 20 and rotate, and then can drive second stay tube 8 and upwards remove along the inboard slide bar 15 of first stay tube 4 through spout 17, thereby can adjust solar cell panel 7's height.

The axial guiding device comprises sliding rods and sliding grooves, a plurality of sliding rods 15 are fixedly connected to the inner side of the first supporting tube 4, a plurality of sliding grooves 17 are formed in the outer side of the second supporting tube 8, and the sliding grooves 17 are respectively in sliding connection with the corresponding sliding rods 15.

The solar cell panel rotation angle adjusting device is characterized in that a runner type fastening bolt 9 is arranged on one side of the mounting ring 10, the runner type fastening bolt 9 is in threaded connection with the inner wall of the mounting ring 10, a pin shaft 13 is inserted and connected to one side of the fixing frame 12, the pin shaft 13 is connected with a limiting gear 14 in a clamping mode, the rotation angle of the solar cell panel can be adjusted through the rotating supporting plate 11, the lower end of the supporting plate 11 rotates with the fixing ring through a rotating shaft, the rotating shaft and the fixing ring at the lower end of the supporting plate 11 can be clamped through screwing the runner type fastening bolt 9, and therefore the supporting plate 11 is locked.

When using the photovoltaic support device of single pile structure, base 1 fixes in the holding surface, solar cell panel 7 rotates with mount 12 through limit gear 14 to be connected, adjust the inclination of solar cell panel 7 after, use round pin axle 13 and limit gear 14 card to establish, thereby can fix the inclination of solar cell panel 7, can adjust solar cell panel's rotation angle through rotatory backup pad 11, the lower extreme of backup pad 11 rotates through pivot and solid fixed ring, through screwing runner formula fastening bolt 9, can carry out the chucking with the pivot and the solid fixed ring of backup pad 11 lower extreme, thereby lock backup pad 11.

The worm 22 on the second rotating shaft 21 is driven to rotate by rotating the adjusting turntable 6, so that the threaded rod 16 at the upper end of the first rotating shaft 19 fixed with the worm wheel 20 can be driven to rotate, the second supporting pipe 8 can be driven to move upwards along the sliding rod 15 on the inner side of the first supporting pipe 4 through the sliding groove 17, and the height of the solar cell panel 7 can be adjusted.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. The photovoltaic support device with the single-pile structure is characterized by comprising a first supporting pipe (4) and a second supporting pipe (8) sleeved in the first supporting pipe, wherein a supporting plate (11) capable of horizontally rotating is arranged at the top of the second supporting pipe (8), a fixing frame (12) is arranged at the top of the supporting plate (11), the fixing frame (12) is hinged with a connecting structure at the bottom of a solar cell panel, and a limiting structure used for positioning the angle of the solar cell panel is arranged on the fixing frame (12);

the lower extreme of first stay tube (4) is provided with worm gear mechanism, is furnished with threaded rod (16) in first stay tube (4), and worm gear mechanism is connected with the threaded rod, and the threaded rod is connected with the interior cooperation of second stay tube (8), is provided with axial guider between first stay tube (4) and second stay tube (8), and worm gear mechanism can make second stay tube (8) reciprocate along the axial.

2. The photovoltaic bracket device with the monopile structure as claimed in claim 1, wherein the bottom of the support plate is provided with a rotating shaft, the rotating shaft is installed in the second support pipe, a rotating wheel type fastening bolt (9) is connected to the side wall of the second support pipe in a threaded manner, and the end of the rotating wheel type fastening bolt (9) is used for abutting against the rotating shaft.

3. The photovoltaic bracket device of a mono-pile structure according to claim 1, wherein the limiting structure comprises a positioning tooth and a pin (13);

the connecting structure comprises a limiting plate, one end of the limiting plate is fixedly connected with the bottom surface of the solar cell panel, the other end of the limiting plate is hinged to the fixing frame, a plurality of continuous positioning teeth are arranged on the end face of the hinged end of the limiting plate, and the pin shaft (13) is arranged in the fixing frame and located between two adjacent positioning teeth.

4. Photovoltaic support device of monopile structure, in accordance with claim 1, characterized in that the guiding means comprise a runner (17) and a sliding bar (15) cooperating therewith;

5. The photovoltaic bracket device with the monopile structure as claimed in claim 1, wherein a fixing plate is arranged at the lower end of the inner hole of the first supporting tube, a rotating shaft is arranged in the fixing plate, the upper end of the rotating shaft penetrates through the fixing plate to be connected with the threaded rod, and the lower end of the rotating shaft is connected with the worm gear mechanism.

6. The photovoltaic bracket device with the monopile structure as claimed in claim 5, wherein the worm gear mechanism comprises a worm (22) and a worm wheel (20), the worm (22) is radially arranged on the first supporting tube, the worm wheel (20) is fixedly sleeved on the rotating shaft, and the worm (22) and the worm wheel (20) are meshed and connected.

7. Photovoltaic rack device according to claim 6, characterised in that one end of said worm screw (22) protrudes from the side wall of the first support tube and is connected to an adjustment dial.

8. The photovoltaic bracket device of a mono-pile structure as recited in claim 1, wherein the lower end of the first support tube is connected to the base by a flange.