CN216056904U

CN216056904U - Single-shaft solar photovoltaic support

Info

Publication number: CN216056904U
Application number: CN202122634107.XU
Authority: CN
Inventors: 梁磊; 许淦
Original assignee: Xinji Zhizhong New Energy Technology Co ltd
Current assignee: Beijing State Grid Power Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a single-shaft solar photovoltaic support which comprises a fixed shaft, a control panel and a support body, wherein the bottom end of the fixed shaft is fixedly connected with a fixed plate, the bottom end of one side of the outside of the fixed shaft is provided with a motor, the middle position of the inside of the fixed shaft is movably connected with a screw rod, the outside of the screw rod is movably connected with a screw sleeve, the bottom end of the fixed plate is provided with a bearing plate, two sides of the top end of the bearing plate are fixedly connected with fixed clamping rings, and the middle position of one side of the outside of the fixed shaft is provided with the control panel. According to the photovoltaic bracket, the motor can drive the spiral rod to rotate through the spiral rod movably connected with the middle position in the fixed shaft, so that the spiral sleeve outside the spiral rod can drive the supporting rod to move on the spiral rod, and the supporting rod can drive the bracket body to rotate along the second rotating shaft due to the fact that the length of the supporting rod is fixed, so that the angular position of the photovoltaic bracket can be adjusted according to the position of the sun, and the photovoltaic bracket can receive sufficient sunlight.

Description

Single-shaft solar photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to a single-shaft solar photovoltaic support.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises three major parts, namely a solar cell panel, a controller and an inverter, the main part of the photovoltaic power generation is composed of electronic components, a solar photovoltaic bracket is a specific bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and the existing single-shaft solar photovoltaic bracket also has a plurality of problems in the using process, and the specific problems are as follows:

1. in the use process of the conventional single-shaft solar photovoltaic bracket, the angle of a solar panel cannot be adjusted by the photovoltaic bracket, so that the solar panel is low in sunlight absorption efficiency;

2. the existing single-shaft solar photovoltaic bracket cannot be conveniently fixed and detached in the use process, so that the photovoltaic bracket is inconvenient to disassemble and use;

3. current unipolar solar photovoltaic support in the use, can not remove the position of photovoltaic board according to the position of effect, and can not fix after removing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-shaft solar photovoltaic support, which aims to solve the problems that the angle of a mounted solar panel cannot be adjusted, the photovoltaic support cannot be conveniently fixed and detached, the position of the photovoltaic panel cannot be moved according to the acting position and the like in the photovoltaic support in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a unipolar solar photovoltaic support, includes fixed axle, control panel and stake body, the bottom fixedly connected with fixed plate of fixed axle, and the bottom of the outside one side of fixed axle installs the motor, the inside intermediate position swing joint of fixed axle has the hob, and the outside swing joint of hob has the spiral shell, the both sides all swing joint of fixed plate bottom have movable snap ring, and the intermediate position fixedly connected with push pedal of fixed plate bottom, the bottom of fixed plate is provided with the loading board, and the both sides all fixedly connected with fixed snap ring on loading board top, one side swing joint on the outside top of fixed axle has the stake body, and the intermediate position of the outside one side of fixed axle installs control panel.

Preferably, the middle position on the top end of the bearing plate is fixedly connected with a spring, the top end of the spring is fixedly connected with a connecting plate, and the connecting plate can be extruded by the push plate.

Preferably, the both sides of loading board bottom all are provided with first fixture block, and one side fixedly connected with connecting rod of first fixture block, the bottom fixedly connected with pulley of connecting rod, and one side of connecting rod bottom is provided with the draw-in groove, and the second fixture block can block inside the draw-in groove.

Preferably, the inside activity through connection on connecting rod top has first pivot, and the outside fixedly connected with activity nest block of first pivot, and activity nest block can rotate through first pivot.

Preferably, one side of the top end in the movable sleeve block is fixedly connected with a second clamping block, a groove is formed in one side of the bottom end in the movable sleeve block, and the first clamping block can be clamped in the groove.

Preferably, one side of the bottom end of the support body is movably connected with a supporting rod, the other side of the bottom end of the support body is provided with a second rotating shaft, and the support body can rotate through the second rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this kind of unipolar solar photovoltaic support, through the hob at the inside intermediate position swing joint of fixed axle, the motor can drive the hob and rotate to can make the outside turnbuckle of hob can drive branch and move on the hob, because the length of branch is certain, then branch can drive the stake body and rotate along the second pivot, thereby can adjust the angular position of photovoltaic support according to solar position, make it accept abundant sunshine.

(2) This kind of unipolar solar photovoltaic support, through the push pedal at the intermediate position fixed connection of fixed plate bottom, make the push pedal move down and press the connecting plate to make connecting plate extrusion spring, make the spring produce opposite direction's elasticity, then rotate the cover with the activity snap ring on fixed snap ring, loosen external force this moment, the fixed block of elasticity that activity snap ring and fixed snap ring can receive the spring, thereby realize the fixed mounting of photovoltaic support, the same reason can be dismantled.

(3) This kind of unipolar solar photovoltaic support, first fixture block through the both sides setting at the loading board bottom, when the photovoltaic support removes, the activity cover piece can carry on spacingly on first fixture block through the recess card, then remove through the pulley, when the photovoltaic board need be fixed, can pull down the activity cover piece from first fixture block, make the activity cover piece rotate through first pivot, then receive and release the pulley inside the activity cover piece, inside the draw-in groove can be gone into to the second fixture block this moment, thereby realize fixed spacingly to the activity cover piece, the removal that has made things convenient for the photovoltaic support is fixed after with removing.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of the movable nest block mounting structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a fixed shaft; 101. a screw rod; 102. a motor; 103. a spiral sleeve; 2. a control panel; 3. a fixing plate; 301. pushing the plate; 302. a movable snap ring; 4. a carrier plate; 401. a first clamping block; 402. a connecting plate; 403. a spring; 404. a groove; 405. a movable sleeve block; 406. a pulley; 407. a card slot; 408. a second fixture block; 409. a connecting rod; 410. a first rotating shaft; 411. fixing the snap ring; 5. a stent body; 501. a strut; 502. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a single-shaft solar photovoltaic support comprises a fixed shaft 1, a control panel 2 and a support body 5, wherein the bottom end of the fixed shaft 1 is fixedly connected with a fixed plate 3, the bottom end of one side of the outer portion of the fixed shaft 1 is provided with a motor 102, the middle position of the inner portion of the fixed shaft 1 is movably connected with a screw rod 101, the outer portion of the screw rod 101 is movably connected with a screw sleeve 103, and the angle of a solar panel can be adjusted according to the position of the sun;

the two sides of the bottom end of the fixing plate 3 are movably connected with movable snap rings 302, the middle position of the bottom end of the fixing plate 3 is fixedly connected with a push plate 301, the bottom end of the fixing plate 3 is provided with a bearing plate 4, the middle position of the top end of the bearing plate 4 is fixedly connected with a spring 403, the top end of the spring 403 is fixedly connected with a connecting plate 402, the two sides of the bottom end of the bearing plate 4 are provided with first fixture blocks 401, one side of each first fixture block 401 is fixedly connected with a connecting rod 409, the bottom end of the connecting rod 409 is fixedly connected with a pulley 406, one side of the bottom end of the connecting rod 409 is provided with a clamping groove 407, the inside of the top end of the connecting rod 409 is movably connected with a first rotating shaft 410, the outside of the first rotating shaft 410 is fixedly connected with a movable sleeve block 405, one side of the inside top end of the movable sleeve block 405 is fixedly connected with a second fixture block 408, and one side of the inside bottom end of the movable sleeve 405 is provided with a groove 404, so as to facilitate the movement of the photovoltaic bracket, and can be conveniently fixed and limited after moving;

both sides of the top end of the bearing plate 4 are fixedly connected with a fixed snap ring 411, one side of the top end outside the fixed shaft 1 is movably connected with a support body 5, one side of the bottom end of the support body 5 is movably connected with a support rod 501, the other side of the bottom end of the support body 5 is provided with a second rotating shaft 502, and the support rod 501 can pull the support body 5 to rotate along the second rotating shaft 502 to adjust the angle of the support body 5;

the control panel 2 is installed at the middle position of one side of the outer part of the fixed shaft 1, the output end of the control panel 2 is electrically connected with the input end of the motor 102 through a lead, and the motor 102 is Y90S-2.

The working principle is as follows: when the photovoltaic bracket fixing device is used, the push plate 301 moves downwards and presses the connecting plate 402, so that the connecting plate 402 extrudes the spring 403, the spring 403 generates elastic force in the opposite direction, the movable clamping ring 302 is rotatably sleeved on the fixed clamping ring 411, external force is released at the moment, the movable clamping ring 302 and the fixed clamping ring 411 can be fixedly clamped by the elastic force of the spring 403, and therefore the photovoltaic bracket is fixedly installed and disassembled in the same way, the movable sleeve block 405 can be clamped on the first clamping block 401 through the groove 404 for limiting, then the movable sleeve block moves through the pulley 406, when the photovoltaic plate needs to be fixed, the movable sleeve block 405 can be pulled down from the first clamping block 401, the movable sleeve block 405 can be rotated through the first rotating shaft 410, then the pulley 406 is placed inside the movable sleeve block 405, at the moment, the second clamping block 408 can be clamped inside the clamping groove 407, so that the fixed limiting of the movable sleeve block 405 is realized, and the photovoltaic bracket is convenient to move and fix after moving, the single chip microcomputer in the control panel 2 can control the motor 102 to drive the screw rod 101 to rotate, so that the screw sleeve 103 outside the screw rod 101 can drive the support rod 501 to move on the screw rod 101, and the support rod 501 can drive the support body 5 to rotate along the second rotating shaft 502 due to the fact that the length of the support rod 501 is fixed, so that the angular position of the photovoltaic support can be adjusted according to the position of the sun, and the photovoltaic support can receive sufficient sunlight.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a unipolar solar photovoltaic support, includes fixed axle (1), control panel (2) and stake body (5), its characterized in that: the bottom fixedly connected with fixed axle (1) fixed plate (3), and the bottom of fixed axle (1) outside one side installs motor (102), the inside intermediate position swing joint of fixed axle (1) has hob (101), and the outside swing joint of hob (101) has scroll cover (103), the both sides of fixed plate (3) bottom all swing joint have activity snap ring (302), and intermediate position fixedly connected with push pedal (301) of fixed plate (3) bottom, the bottom of fixed plate (3) is provided with loading board (4), and the both sides on loading board (4) top all fixedly connected with snap ring (411), one side swing joint on fixed axle (1) outside top has the stake body (5), and the intermediate position of fixed axle (1) outside one side installs control panel (2).

2. The single-axis solar photovoltaic support according to claim 1, wherein: the middle position of the top end of the bearing plate (4) is fixedly connected with a spring (403), and the top end of the spring (403) is fixedly connected with a connecting plate (402).

3. The single-axis solar photovoltaic support according to claim 1, wherein: both sides of loading board (4) bottom all are provided with first fixture block (401), and one side fixedly connected with connecting rod (409) of first fixture block (401), the bottom fixedly connected with pulley (406) of connecting rod (409), and one side of connecting rod (409) bottom is provided with draw-in groove (407).

4. The single-axis solar photovoltaic bracket according to claim 3, wherein: the inside activity through connection on connecting rod (409) top has first pivot (410), and the outside fixedly connected with activity nest block (405) of first pivot (410).

5. The single-axis solar photovoltaic bracket according to claim 4, wherein: one side of the top end in the movable sleeve block (405) is fixedly connected with a second clamping block (408), and one side of the bottom end in the movable sleeve block (405) is provided with a groove (404).

6. The single-axis solar photovoltaic support according to claim 1, wherein: one side of the bottom end of the support body (5) is movably connected with a support rod (501), and the other side of the bottom end of the support body (5) is provided with a second rotating shaft (502).