CN220527948U

CN220527948U - Photovoltaic power generation field construction support ware

Info

Publication number: CN220527948U
Application number: CN202321936298.8U
Authority: CN
Inventors: 戴迎; 何渊; 姜珊; 张亮
Original assignee: China Energy Construction Group Northeast Electric Power Third Engineering Co ltd
Current assignee: China Energy Construction Group Northeast Electric Power Third Engineering Co ltd
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2024-02-23
Anticipated expiration: 2033-07-22

Abstract

The utility model discloses a construction support for a photovoltaic power generation field, which belongs to the technical field of photovoltaic power generation construction and comprises a base, wherein the top surface of the base is fixedly connected with two rotating frames, an installation seat is rotatably connected between the two rotating frames, and a main photovoltaic power generation plate is installed on the top surface of the installation seat. According to the utility model, through the matched use of the supporting seat, the supporting column, the square sliding chute, the first motor, the unidirectional screw rod, the lifting column, the supporting block, the roller and the T-shaped sliding chute, the unidirectional screw rod is driven to rotate by the first motor, the roller is driven to slide on the T-shaped sliding chute through the matched use of the unidirectional screw rod and the lifting column, and the angle of the mounting seat is adjusted through the matched use of the roller and the T-shaped sliding chute; in addition, the threaded fit between the unidirectional screw rod and the lifting column is positioned in the inner cavity of the square chute, so that the influence of external environment is avoided, and the practicability is improved.

Description

Photovoltaic power generation field construction support ware

Technical Field

The utility model relates to the technical field of photovoltaic power generation construction, in particular to a photovoltaic power generation field construction 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, and mainly comprises three parts of a solar panel, a controller and an inverter, wherein the main parts comprise electronic components, solar cells are packaged and protected after being connected in series to form a large-area solar cell assembly, and then the solar cell assembly is matched with the components such as a power controller to form a photovoltaic power generation device, and a photovoltaic power generation system comprises equipment such as a solar cell array, a storage battery pack, a charge-discharge controller, the inverter, an alternating current power distribution cabinet, a solar tracking control system and the like.

The utility model patent with the bulletin number of CN214205423U discloses a supporting device for construction of a photovoltaic power generation field, which comprises a base, a first pin shaft, a movable rod, a second pin shaft, a fixed plate, a supporting plate and a second rotating shaft, wherein the top of the base is provided with fixed blocks, the first rotating shaft is arranged between the fixed blocks, grooves are formed in two sides of the supporting plate, clamping rods are arranged in the grooves, the clamping rods are fixed on the inner wall of a solar panel, and handles are fixed at the end parts of the first rotating shaft; this strutting arrangement is used in construction of photovoltaic power generation field can make the backup pad carry out corotation or reversal around the second pivot through corotation or reversal handle to make solar cell panel carry out corotation or reversal, and then conveniently to solar cell panel angle's regulation, through corotation or reversal bolt, can make the second cardboard do upwards or move down, thereby convenient dismantlement and the installation to solar cell panel. However, the above patent suffers from the following disadvantages: the sleeving part of the first rotating shaft and the movable block is directly exposed outside, and can be fixedly connected with each other under the influence of external environment for a long time, so that the subsequent adjustment is influenced; in addition, after the photovoltaic power generation plate is arranged on the support, dust falls on the surface of the photovoltaic power generation plate to influence the efficiency of photovoltaic power generation. Therefore, the construction support for the photovoltaic power generation field is provided.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a photovoltaic power generation field construction support.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic power generation field construction eyelidretractor, includes the base, the top surface fixedly connected with two rotating brackets of base, two rotate between the rotating brackets and be connected with the mount pad, main photovoltaic power generation board is installed to the top surface of mount pad, the top surface of mount pad is provided with cleaning mechanism, T shape spout has been seted up to the bottom surface of mount pad, the top surface fixedly connected with supporting seat of base, the support column has been fixedly cup jointed on the supporting seat, square spout has been seted up to the top surface of support column, square spout inner chamber's bottom fixed mounting has first motor, the output shaft fixedly connected with unidirectional screw of first motor, the outside screw thread of unidirectional screw cup joints the elevating column, the top fixedly connected with supporting shoe of elevating column, the top of supporting shoe extends to the inner chamber of T shape spout, the both sides on supporting shoe top rotate respectively and are connected with the gyro wheel, the side of gyro wheel is laminated with the inner wall of T shape spout mutually.

As a preferable scheme of the utility model, the cleaning mechanism comprises a movable frame fixedly connected to the top surface of the mounting seat, a reciprocating screw rod is rotatably connected to an inner cavity of the movable frame, a sliding seat is sleeved on an outer side thread of the reciprocating screw rod, the side surface of the sliding seat is attached to the inner wall of the movable frame, a movable frame is fixedly connected to one side of the sliding seat, one end of the movable frame extends to the upper part of the main photovoltaic power generation plate, a cleaning brush is arranged on the bottom surface of one end of the movable frame, the bottom end of the cleaning brush is contacted with the top surface of the main photovoltaic power generation plate, a second motor is fixedly arranged on the end surface of the movable frame, an output shaft of the second motor is connected with the end part of the reciprocating screw rod, and a protective shell is arranged on the outer side of the end surface of the movable frame and positioned on the second motor.

As a preferable scheme of the utility model, the top surface of the base is fixedly connected with a control box, the side surface of the control box is hinged with a box door, the inner cavity of the control box is provided with a storage battery, and the inner cavity of the control box is provided with a controller.

As a preferable scheme of the utility model, the top surface of the movable frame is provided with an auxiliary photovoltaic power generation plate, and the auxiliary photovoltaic power generation plate is electrically connected with the storage battery.

As a preferable scheme of the utility model, the top surface of the mounting seat is provided with the lower baffle seat, the inner side surface of the lower baffle seat is contacted with the bottom side of the main photovoltaic power generation plate, the top surface of the mounting seat is provided with threaded holes, the top surface of the mounting seat is provided with two Z-shaped fixing plates, the two Z-shaped fixing plates are sleeved with bolts, the bottom threads of the bolts are sleeved with the inner cavities of the threaded holes, the top surface of the Z-shaped fixing plate is provided with ash discharging slopes, and the inner side surface of the Z-shaped fixing plate is contacted with the side surface of the main photovoltaic power generation plate.

As a preferable scheme of the utility model, two ends of the sliding seat are respectively fixedly connected with elastic cylinders, the ends of the two elastic cylinders are respectively connected with the inner wall of the movable frame, and the elastic cylinders are sleeved on the outer side of the reciprocating screw rod.

As a preferable scheme of the utility model, the side surface of the lifting column is attached to the inner wall of the square chute.

Compared with the prior art, the utility model has the advantages that:

(1) According to the utility model, through the cooperation of the supporting seat, the supporting column, the square sliding groove, the first motor, the unidirectional screw rod, the lifting column, the supporting block, the roller and the T-shaped sliding groove, the unidirectional screw rod is driven by the first motor to rotate, the roller is driven to slide on the T-shaped sliding groove through the cooperation between the unidirectional screw rod and the lifting column, the angle of the mounting seat is adjusted through the cooperation between the roller and the T-shaped sliding groove, and in addition, the threaded cooperation between the unidirectional screw rod and the lifting column is positioned in the inner cavity of the square sliding groove, so that the influence of external environment is avoided, and the practicability is improved.

(2) According to the utility model, the second motor is started at regular time by the controller, the reciprocating screw rod is driven to rotate by the second motor, the movable frame and the cleaning brush are driven to transversely reciprocate by the cooperation between the reciprocating screw rod and the sliding seat, dust or sundries on the top surface of the main photovoltaic power generation plate are swept out from two sides by the movement of the cleaning brush, and the photovoltaic power generation effect of the main photovoltaic power generation plate is ensured.

Drawings

FIG. 1 is a schematic view of a side portion of the present utility model;

FIG. 2 is a schematic diagram of the front face of the present utility model;

FIG. 3 is a schematic cross-sectional view of a mount of the present utility model;

FIG. 4 is a schematic cross-sectional view of a support column of the present utility model;

FIG. 5 is a schematic view of the structure of the Z-shaped fixing plate of the present utility model;

FIG. 6 is a schematic cross-sectional view of a moving frame of the present utility model;

FIG. 7 is a schematic cross-sectional view of a control box of the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a rotating frame; 3. a mounting base; 4. t-shaped sliding grooves; 5. a support base; 6. a support column; 7. square chute; 8. a first motor; 9. a unidirectional screw rod; 10. lifting columns; 11. a support block; 12. a roller; 13. a cleaning mechanism; 14. a primary photovoltaic power generation panel; 15. a moving frame; 16. a reciprocating screw rod; 17. a slide; 18. a second motor; 19. a moving rack; 20. a cleaning brush; 21. a protective shell; 22. an auxiliary photovoltaic power generation plate; 23. an elastic cylinder; 24. a control box; 25. a door; 26. a storage battery; 27. a controller; 28. a lower baffle seat; 29. a threaded hole; 30. a Z-shaped fixing plate; 31. a bolt; 32. and (5) ash slope is formed.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-7, a photovoltaic power generation field construction supporting device comprises a base 1, the top surface fixedly connected with two rotating frames 2 of base 1, rotate between two rotating frames 2 and be connected with mount pad 3, main photovoltaic power generation board 14 is installed to the top surface of mount pad 3, the top surface of mount pad 3 is provided with cleaning mechanism 13, T shape spout 4 has been seted up to the bottom surface of mount pad 3, the top surface fixedly connected with supporting seat 5 of base 1, the support column 6 has been fixedly cup jointed on the supporting seat 5, square spout 7 has been seted up to the top surface of support column 6, first motor 8 has been fixedly installed to the bottom of square spout 7 inner chamber, the output shaft fixedly connected with unidirectional screw 9 of first motor 8, the outside screw thread of unidirectional screw 9 has cup jointed lifting column 10, the top fixedly connected with supporting shoe 11 of lifting column 10, the top of supporting shoe 11 extends to the inner chamber of T shape spout 4, the both sides on the top of supporting shoe 11 are rotated respectively and are connected with gyro wheel 12, the side and the inner wall laminating of T shape spout 4.

In this embodiment, the side surface of the supporting block 11 is attached to the inner wall of the T-shaped chute 4, and the roller 12 rolls in the inner cavity of the T-shaped chute 4.

Specifically, referring to fig. 1 and 6, the cleaning mechanism 13 includes a moving frame 15 fixedly connected to the top surface of the mounting seat 3, a reciprocating screw rod 16 is rotatably connected to an inner cavity of the moving frame 15, a sliding seat 17 is sleeved on an outer side thread of the reciprocating screw rod 16, a side surface of the sliding seat 17 is attached to an inner wall of the moving frame 15, a moving frame 19 is fixedly connected to one side of the sliding seat 17, one end of the moving frame 19 extends to an upper portion of the main photovoltaic power generation plate 14, a cleaning brush 20 is arranged on a bottom surface of one end of the moving frame 19, a bottom end of the cleaning brush 20 contacts with a top surface of the main photovoltaic power generation plate 14, a second motor 18 is fixedly mounted on an end surface of the moving frame 15, an output shaft of the second motor 18 is connected to an end of the reciprocating screw rod 16, and a protective shell 21 is arranged on an outer side of the end surface of the moving frame 15 and located at the second motor 18.

In this embodiment, the sliding seat 17 is limited by the inner wall of the moving frame 15, so that the sliding seat 17 can only move along the axial direction of the reciprocating screw 16.

Specifically, referring to fig. 7, a control box 24 is fixedly connected to the top surface of the base 1, a box door 25 is hinged to a side surface of the control box 24, a storage battery 26 is disposed in an inner cavity of the control box 24, and a controller 27 is disposed in an inner cavity of the control box 24.

In the present embodiment, the second motor 18 and the first motor 8 are controlled by the controller 27.

Specifically, referring to fig. 2 and 7, an auxiliary photovoltaic power generation panel 22 is disposed on the top surface of the moving frame 15, and the auxiliary photovoltaic power generation panel 22 is electrically connected to a storage battery 26.

In this embodiment, the solar energy is converted into electric energy by the auxiliary photovoltaic power generation panel 22 and stored in the storage battery 26, and the electric energy in the storage battery 26 is used to supply power to the first motor 8, the second motor 18 and the controller 27.

Specifically, referring to fig. 2, 3 and 5, the top surface of the mounting seat 3 is provided with a lower baffle seat 28, the inner side surface of the lower baffle seat 28 contacts with the bottom side of the main photovoltaic power generation plate 14, the top surface of the mounting seat 3 is provided with a threaded hole 29, two Z-shaped fixing plates 30 are placed on the top surface of the mounting seat 3, bolts 31 are sleeved on the two Z-shaped fixing plates 30, the bottom threads of the bolts 31 are sleeved on the inner cavities of the threaded holes 29, the top surface of the Z-shaped fixing plates 30 is provided with an ash discharging slope 32, and the inner side surface of the Z-shaped fixing plates 30 contacts with the side surface of the main photovoltaic power generation plate 14.

In this embodiment, the main photovoltaic power generation panel 14 is mounted on the mounting base 3 by using the Z-shaped fixing plate 30 and the lower baffle base 28, and dust on the main photovoltaic power generation panel 14 is conveniently swept out from the side by the ash discharging slope 32 on the Z-shaped fixing plate 30.

Specifically, referring to fig. 6, two ends of the sliding seat 17 are respectively and fixedly connected with an elastic tube 23, ends of the two elastic tubes 23 are respectively connected with an inner wall of the moving frame 15, and the elastic tubes 23 are sleeved on the outer side of the reciprocating screw rod 16.

In this embodiment, the elastic tube 23 is used to protect the outer side of the reciprocating screw 16, so as to prevent dust from falling on the reciprocating screw 16.

Specifically, referring to fig. 4, the side surface of the lifting column 10 is attached to the inner wall of the square chute 7.

In this embodiment, the inner wall of the square chute 7 is used to limit the lifting column 10, so that the lifting column 10 can only move up and down along the axial direction of the unidirectional screw rod 9.

Working principle: when the dust collector is used, firstly, the base 1 is fixed on a power generation field, the main photovoltaic power generation plate 14 is placed on the top surface of the mounting seat 3, the bottom end of the main photovoltaic power generation plate 14 is in contact with the inner side surface of the lower baffle seat 28, the side part of the main photovoltaic power generation plate 14 is fixed by the Z-shaped fixing plate 30, the main photovoltaic power generation plate 14 is connected with a national power grid, so that electric energy converted by the main photovoltaic power generation plate 14 is transmitted to the national power grid, then the first motor 8 is started to drive the unidirectional screw 9 to rotate, the lifting column 10, the supporting block 11 and the roller 12 are driven to move up and down through threaded fit between the unidirectional screw 9 and the lifting column 10, the roller 12 slides in the inner cavity of the T-shaped sliding groove 4, the angle of the mounting seat 3 is regulated through fit between the roller 12 and the T-shaped sliding groove 4, the mounting angle of the main photovoltaic power generation plate 14 is regulated, then the solar energy is converted into electric energy by the auxiliary photovoltaic power generation plate 22 to be stored in the storage battery 26, finally, the second motor 18 is started by the controller 27 at fixed time, the second motor 18 is used, the reciprocating motor 16 is driven to rotate by the aid of the second motor 18, the reciprocating motor 16 and the reciprocating motor 16 is driven to move through the reciprocating motor 16 and the reciprocating motor 17 and the sweeping carriage 20 to move the dust collector and the dust collector is driven to move transversely from the side of the main photovoltaic power generation plate 20 through the reciprocating motor 17 and the reciprocating motor to the reciprocating motor, and the dust collector is driven to move the dust collector through the reciprocating brush 20.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a photovoltaic power generation field construction support ware, includes base (1), its characterized in that: the utility model discloses a solar energy collection device, including base (1), rotating frame (2), main photovoltaic power generation board (14) are installed to the top surface of base (1), two rotate between rotating frame (2), main photovoltaic power generation board (14) are installed to the top surface of mount pad (3), the top surface of mount pad (3) is provided with cleans mechanism (13), T shape spout (4) have been seted up to the bottom surface of mount pad (3), the top surface fixedly connected with supporting seat (5) of base (1), fixed support column (6) that cup joints on supporting seat (5), square spout (7) have been seted up to the top surface of support column (6), the bottom fixed mounting of square spout (7) inner chamber has first motor (8), the output shaft fixedly connected with unidirectional screw (9) of first motor (8), the outside screw thread of unidirectional screw (9) has cup jointed lift post (10), the top fixedly connected with supporting shoe (11) of lift post (10), the top of supporting shoe (11) extends to the inner chamber of T shape spout (4), the top of supporting shoe (11) is connected with roller (12) respectively, the side laminating mutually with roller (12).

2. The photovoltaic power generation site construction support according to claim 1, wherein: the cleaning mechanism (13) comprises a movable frame (15) fixedly connected to the top surface of the mounting seat (3), a reciprocating screw rod (16) is rotatably connected to the inner cavity of the movable frame (15), a sliding seat (17) is sleeved on the outer side of the reciprocating screw rod (16) in a threaded manner, the side surface of the sliding seat (17) is attached to the inner wall of the movable frame (15), a movable frame (19) is fixedly connected to one side of the sliding seat (17), one end of the movable frame (19) extends to the upper portion of the main photovoltaic power generation plate (14), a cleaning brush (20) is arranged on the bottom surface of one end of the movable frame (19), the bottom end of the cleaning brush (20) is in contact with the top surface of the main photovoltaic power generation plate (14), a second motor (18) is fixedly arranged on the end surface of the movable frame (15), and a protecting shell (21) is arranged on the outer side of the end surface of the movable frame (15) and located on the second motor (18).

3. The photovoltaic power generation site construction support according to claim 2, wherein: the top surface fixedly connected with control box (24) of base (1), the side of control box (24) articulates there is chamber door (25), the inner chamber of control box (24) is provided with battery (26), the inner chamber of control box (24) is provided with controller (27).

4. A photovoltaic farm construction support according to claim 3, wherein: the top surface of remove frame (15) is provided with supplementary photovoltaic power generation board (22), supplementary photovoltaic power generation board (22) and battery (26) electric connection.

5. The photovoltaic power generation site construction support according to claim 1, wherein: the top surface of mount pad (3) is provided with keeps off seat (28) down, the medial surface that keeps off seat (28) down contacts with the bottom side of main photovoltaic power generation board (14), screw hole (29) have been seted up to the top surface of mount pad (3), two Z shape fixed plate (30) have been placed to the top surface of mount pad (3), two all overlap on Z shape fixed plate (30) and be equipped with bolt (31), the bottom screw thread of bolt (31) cup joints to the inner chamber of screw hole (29), the top surface of Z shape fixed plate (30) is provided with out grey slope (32), the medial surface of Z shape fixed plate (30) contacts with the side of main photovoltaic power generation board (14).

6. The photovoltaic power generation site construction support according to claim 2, wherein: the two ends of the sliding seat (17) are fixedly connected with elastic cylinders (23) respectively, the ends of the two elastic cylinders (23) are connected with the inner wall of the movable frame (15) respectively, and the elastic cylinders (23) are sleeved on the outer side of the reciprocating screw rod (16).

7. The photovoltaic power generation site construction support according to claim 1, wherein: the side surface of the lifting column (10) is attached to the inner wall of the square chute (7).