CN221961773U - Special preassembled transformer substation for photovoltaic power generation - Google Patents

Abstract

The utility model relates to the field of photovoltaic power generation, and discloses a special preassembled transformer substation for photovoltaic power generation, which comprises a transformer substation box body, wherein a supporting frame is fixedly connected to the top of the transformer substation box body, a driving motor fixed to the top of the transformer substation box body is arranged in the bottom end of the supporting frame, a movable plate is fixedly connected to an output shaft top device of the driving motor, a supporting block and a fixed guide rail are respectively and fixedly connected to the top of the movable plate, and a first supporting rod is movably connected to the inside of the supporting block through a shaft. This special prefabricated substation of photovoltaic power generation, through transformer substation box, support frame, driving motor, fly leaf, supporting shoe, fixed guide, first bracing piece, movable lead screw, movable block, second bracing piece, photovoltaic support and cylindrical gear that set up, made things convenient for direction and the angle to the support frame to be favorable to adjusting according to the position of installation and the angle of sun, improved the absorption to the light energy when photovoltaic power generation then.

Description

A prefabricated substation dedicated to photovoltaic power generation

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a prefabricated transformer substation dedicated to photovoltaic power generation.

Background Art

Photovoltaic power generation refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. Photovoltaic power generation requires a substation when it is in operation. It is a place in the power system that transforms voltage and current, receives electrical energy and distributes electrical energy. With the continuous development of science and technology, the types of substations are also increasing, including prefabricated substations.

It is not convenient to adjust the angle of the photovoltaic bracket during use in the existing prefabricated substation, which reduces the energy conversion caused by different angles facing the sun. Therefore, the existing prefabricated substation cannot meet the demand for photovoltaic power generation.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a prefabricated substation dedicated to photovoltaic power generation, which has the function of facilitating the adjustment of the sun-facing angle, and solves the problems in the above-mentioned background technology.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated substation dedicated to photovoltaic power generation, comprising a substation box, the top of the substation box is fixedly connected to a support frame, the bottom end of the support frame is provided with a driving motor fixed to the top of the substation box, the top of the output shaft of the driving motor is fixedly connected to a movable plate, the top of the movable plate is respectively fixedly connected to a support block and a fixed guide rail, the interior of the support block is movably connected to a first support rod through an axis, the interior of the fixed guide rail is movably connected to a movable screw rod, the outer wall of the movable screw rod is movably connected to a movable block, the interior of the movable block is movably connected to a shaft The first support rod is movably connected to the second support rod, and the tops of the first support rod and the second support rod are both movably connected to the photovoltaic bracket through an axis, one end of the movable screw rod penetrates the outer wall of the fixed guide rail and is fixedly connected to the cylindrical gear, and through the arranged substation box, support frame, drive motor, movable plate, support block, fixed guide rail, first support rod, movable screw rod, movable block, second support rod, photovoltaic bracket and cylindrical gear, it is convenient to adjust the direction and angle of the support frame, which is beneficial to adjust according to the installation position and the angle of the sun, thereby improving the absorption of light energy during photovoltaic power generation, meeting people's work needs, and worthy of popularization and use.

Furthermore, the support frame is in a ring shape when viewed from above, and the bottom of the support frame is composed of support rods distributed at equal angles, which facilitates effective support of the support frame.

Furthermore, the movable plate and the support frame form a rotating structure, and the outer diameter of the movable plate is smaller than the inner diameter of the support frame, which facilitates the effective rotation of the movable plate.

Furthermore, the support block has a concave structure when viewed from the front, and the first support rod is rotatably connected to the support block via an axis, and the support block is rotatably connected to the photovoltaic bracket via an axis, which facilitates limiting one end of the photovoltaic bracket.

Furthermore, the movable screw rod has a "concave"-shaped structure when viewed from the front, and the movable block is slidably connected to the movable plate through a fixed guide rail, and the movable block is threadedly connected to the movable screw rod, which facilitates the effective sliding of the movable block.

Furthermore, the top of the movable block is a "concave" shaped structure when viewed from the front, and the second support rod is rotatably connected to the movable block through an axis, and the second support rod is rotatably connected to the photovoltaic bracket through an axis, which facilitates the adjustment of the other end of the photovoltaic bracket.

Furthermore, the cylindrical gear and the support frame form a rotating structure, and the top of the support frame is provided with convex blocks meshing with the cylindrical gear at equal angles, which facilitates the cylindrical gear to rotate while revolving.

Beneficial Effects

Compared with the prior art, the utility model provides a prefabricated substation dedicated to photovoltaic power generation, which has the following beneficial effects:

1. The prefabricated substation dedicated to photovoltaic power generation facilitates the adjustment of the direction and angle of the support frame through the substation box, support frame, drive motor, movable plate, support block, fixed guide rail, first support rod, movable screw rod, movable block, second support rod, photovoltaic bracket and cylindrical gear, so as to facilitate adjustment according to the installation position and the angle of the sun, thereby improving the absorption of light energy during photovoltaic power generation, meeting people's work needs, and worthy of promotion and use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a front view of the structure of the utility model;

FIG3 is a schematic diagram of the connection structure between the movable plate and the fixed guide rail of the utility model;

FIG. 4 is a side view of the support frame and the drive motor of the utility model.

In the figure: 1. Substation box; 2. Support frame; 3. Drive motor; 4. Movable plate; 5. Support block; 6. Fixed guide rail; 7. First support rod; 8. Movable screw rod; 9. Movable block; 10. Second support rod; 11. Photovoltaic bracket; 12. Cylindrical gear.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

A preferred embodiment of a prefabricated substation for photovoltaic power generation provided by the utility model is shown in Figures 1 to 4: a prefabricated substation for photovoltaic power generation, comprising a substation box 1, a support frame 2 is fixedly connected to the top of the substation box 1, a driving motor 3 fixed to the top of the substation box 1 is arranged inside the bottom end of the support frame 2, a movable plate 4 is fixedly connected to the top of the output shaft of the driving motor 3, a support block 5 and a fixed guide rail 6 are respectively fixedly connected to the top of the movable plate 4, a first support rod 7 is movably connected to the inside of the support block 5 through an axis, a movable screw rod 8 is movably connected to the inside of the fixed guide rail 6, a movable block 9 is movably connected to the outer wall of the movable screw rod 8, and the movable block 9 is movably connected to the inside of the movable block 9 through an axis. The second support rod 10, the tops of the first support rod 7 and the second support rod 10 are all movably connected to the photovoltaic bracket 11 through an axis, one end of the movable screw rod 8 passes through the outer wall of the fixed guide rail 6 and is fixedly connected to the cylindrical gear 12. Through the arrangement of the substation box 1, support frame 2, drive motor 3, movable plate 4, support block 5, fixed guide rail 6, first support rod 7, movable screw rod 8, movable block 9, second support rod 10, photovoltaic bracket 11 and cylindrical gear 12, it is convenient to adjust the direction and angle of the support frame 2, which is beneficial to adjust according to the installation position and the angle of the sun, thereby improving the absorption of light energy during photovoltaic power generation, meeting people's work needs, and worthy of promotion and use.

Furthermore, the support frame 2 is in a ring shape when viewed from above, and the bottom of the support frame 2 is composed of support rods distributed at equal angles, which facilitates the effective support of the support frame 2.

Furthermore, the movable plate 4 and the support frame 2 form a rotating structure, and the outer diameter of the movable plate 4 is smaller than the inner diameter of the support frame 2, which facilitates the effective rotation of the movable plate 4.

Furthermore, the support block 5 has a concave structure when viewed from the front, and the first support rod 7 is rotatably connected to the support block 5 via an axis, and the support block 5 is rotatably connected to the photovoltaic bracket 11 via an axis, which facilitates limiting one end of the photovoltaic bracket 11.

Furthermore, the movable screw rod 8 is a "concave"-shaped structure when viewed from the front, and the movable block 9 is slidably connected to the movable plate 4 through the fixed guide rail 6, and the movable block 9 is threadedly connected to the movable screw rod 8, which facilitates the effective sliding of the movable block 9.

Furthermore, the top of the movable block 9 is a "concave" shaped structure when viewed from the front, and the second support rod 10 is rotatably connected to the movable block 9 via an axis, and the second support rod 10 is rotatably connected to the photovoltaic bracket 11 via an axis, which facilitates the adjustment of the other end of the photovoltaic bracket 11.

Furthermore, the cylindrical gear 12 and the support frame 2 form a rotating structure, and the top of the support frame 2 is provided with convex blocks meshing with the cylindrical gear 12 at equal angles, which facilitates the cylindrical gear 12 to rotate while revolving.

When in use, first install the photovoltaic panel to the outer wall of the photovoltaic bracket 11, and then start the driving motor 3, so that the driving motor 3 drives the movable plate 4 to rotate, so that the movable plate 4 drives the photovoltaic bracket 11 to adjust the direction through the first support rod 7 and the second support rod 10, and the movable screw rod 8 drives the cylindrical gear 12 to revolve around the support frame 2, so that through the convex block on the top of the support frame 2, the cylindrical gear 12 rotates while revolving, and then the cylindrical gear 12 drives the movable screw rod 8 to rotate, so that the movable screw rod 8 drives the movable block 9 to slide under the guidance of the fixed guide rail 6, so that the movable block 9 drives the second support rod 10 to tilt through the shaft. At this time, since one end of the photovoltaic bracket 11 is limited by the first support rod 7, the second support rod 10 drives the other end of the photovoltaic bracket 11 to upgrade, thereby adjusting the inclination angle of the photovoltaic bracket 11, which is conducive to adjusting the sunward direction at different angles according to the position of the sun.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A prefabricated substation for photovoltaic power generation, comprising a substation box (1), characterized in that: the top of the substation box (1) is fixedly connected to a support frame (2), the bottom of the support frame (2) is provided with a drive motor (3) fixed to the top of the substation box (1), the top of the output shaft of the drive motor (3) is fixedly connected to a movable plate (4), the top of the movable plate (4) is respectively fixedly connected to a support block (5) and a fixed guide rail (6), the inside of the support block (5) is connected by a shaft A first support rod (7) is movably connected, a movable screw rod (8) is movably connected inside the fixed guide rail (6), a movable block (9) is movably connected to the outer wall of the movable screw rod (8), the interior of the movable block (9) is movably connected to a second support rod (10) via an axis, the tops of the first support rod (7) and the second support rod (10) are both movably connected to a photovoltaic bracket (11) via an axis, and one end of the movable screw rod (8) passes through the outer wall of the fixed guide rail (6) and is fixedly connected to a cylindrical gear (12). 2. A prefabricated substation dedicated to photovoltaic power generation according to claim 1, characterized in that: the support frame (2) is ring-shaped when viewed from above, and the bottom of the support frame (2) is composed of support rods distributed at equal angles. 3. A prefabricated substation dedicated to photovoltaic power generation according to claim 1, characterized in that: the movable plate (4) and the support frame (2) form a rotating structure, and the external diameter of the movable plate (4) is smaller than the inner diameter of the support frame (2). 4. A prefabricated substation dedicated to photovoltaic power generation according to claim 1, characterized in that: the support block (5) is a "concave"-shaped structure when viewed from the front, and the first support rod (7) is rotatably connected to the support block (5) through an axis, and the support block (5) is rotatably connected to the photovoltaic bracket (11) through an axis. 5. A prefabricated substation for photovoltaic power generation according to claim 1, characterized in that: the movable screw rod (8) is a "concave"-shaped structure when viewed from the front, and the movable block (9) is slidably connected to the movable plate (4) through a fixed guide rail (6), and the movable block (9) is threadedly connected to the movable screw rod (8). 6. A prefabricated substation dedicated to photovoltaic power generation according to claim 1, characterized in that the top of the movable block (9) is a "concave"-shaped structure when viewed from the front, and the second support rod (10) is rotatably connected to the movable block (9) through an axis, and the second support rod (10) is rotatably connected to the photovoltaic bracket (11) through an axis. 7. A prefabricated substation dedicated to photovoltaic power generation according to claim 1, characterized in that: the cylindrical gear (12) and the support frame (2) form a rotating structure, and the top of the support frame (2) is provided with convex blocks meshing with the cylindrical gear (12) at equal angles.