Correcting mechanism for operation and maintenance of photovoltaic panel and operation and maintenance device

Abstract

The utility model belongs to the technical field of photovoltaic panel operation and maintenance, and discloses a correction mechanism for photovoltaic panel operation and maintenance and an operation and maintenance device. The deviation rectifying mechanism for photovoltaic panel operation and maintenance comprises a support, a connecting assembly, a first abutting assembly and a second abutting assembly. The support is configured to be fixed to a base. The connecting assembly comprises a mounting part and a torsional spring, the mounting part is arranged on the support, and the torsional spring sleeves the mounting part; the first abutting assembly is rotationally connected with the mounting part, one end of the torsional spring can abut against the first abutting assembly, and the first abutting assembly abuts against the first photovoltaic panel; the second abutting assembly is rotationally connected with the mounting piece, the other end of the torsion spring can abut against the second abutting assembly, and the second abutting assembly abuts against a second photovoltaic panel adjacent to the first photovoltaic panel. When the operation and maintenance device walks from the first photovoltaic panel to the second photovoltaic panel, by arranging the deviation rectifying mechanism for photovoltaic panel operation and maintenance, the operation and maintenance device cannot be stuck, smooth cleaning of the multiple photovoltaic panels can be achieved, and walking guiding of the operation and maintenance device can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic panel operation and maintenance technical field especially relates to a photovoltaic panel operation and maintenance deviation rectifying mechanism and operation and maintenance device. BACKGROUND

[0002] With the rapid development of photovoltaic industry, photovoltaic power generation has become one of the important renewable energy. As the core component of photovoltaic power generation system, the surface of photovoltaic panel is easy to accumulate dust, bird droppings, leaves and other dirt, which affects its light absorption efficiency, thereby reducing the power generation efficiency. In order to maintain the efficient operation of photovoltaic equipment, it is very important to clean the surface of photovoltaic panel regularly.

[0003] The existing photovoltaic equipment usually includes a plurality of photovoltaic panels arranged at intervals along the same direction, and the operation and maintenance device needs to pass through the photovoltaic panels one by one to clean the photovoltaic panels. Due to installation error or influence of external environment on photovoltaic panel during use, misalignment may exist between two adjacent photovoltaic panels, that is, the side walls of two adjacent photovoltaic panels may not be aligned, which may cause the operation and maintenance device to be stuck when walking from one photovoltaic panel to another.

[0004] Therefore, there is an urgent need for a photovoltaic panel operation and maintenance deviation rectifying mechanism and operation and maintenance device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a photovoltaic panel operation and maintenance deviation rectifying mechanism and operation and maintenance device, which can prevent the operation and maintenance device from being stuck when walking from one photovoltaic panel to another, and can realize smooth cleaning of multiple photovoltaic panels.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] On the one hand, a photovoltaic panel operation and maintenance deviation rectifying mechanism is provided, which comprises:

[0008] A support is configured to be fixed to a base;

[0009] A connecting assembly comprises a mounting member and a torsional spring, the mounting member is arranged on the support, and the torsional spring is sleeved on the mounting member;

[0010] A first abutting assembly is rotatably connected with the mounting member, one end of the torsional spring can abut against the first abutting assembly, and the first abutting assembly is abutted against the first photovoltaic panel;

[0011] A second abutting assembly is rotatably connected with the mounting member, the other end of the torsional spring can abut against the second abutting assembly, and the second abutting assembly is abutted against the second photovoltaic panel adjacent to the first photovoltaic panel.

[0012] In some possible implementation manners, the first abutting assembly comprises a first connecting piece and a first abutting piece, one end of the first connecting piece is rotationally connected with the mounting piece, the other end of the first connecting piece is connected with the first abutting piece, one end of the torsion spring can abut against the first connecting piece to abut the first abutting piece against the first photovoltaic panel; the second abutting assembly comprises a second connecting piece and a second abutting piece, one end of the second connecting piece is rotationally connected with the mounting piece, the other end of the second connecting piece is connected with the second abutting piece, the other end of the torsion spring can abut against the second connecting piece to abut the second abutting piece against the second photovoltaic panel.

[0013] In some possible implementation manners, the first connecting piece is provided with a first protrusion, one end of the torsion spring is provided with a first hook, an opening of the first hook is arranged towards the first protrusion and can abut against the first protrusion; the second connecting piece is provided with a second protrusion, the other end of the torsion spring is provided with a second hook, an opening of the second hook is arranged towards the second protrusion and can abut against the second protrusion.

[0014] In some possible implementation manners, the first abutting assembly comprises a first screw, the first screw is threadedly connected with the first connecting piece, and part of the first screw forms the first protrusion; the second abutting assembly comprises a second screw, the second screw is threadedly connected with the second connecting piece, and part of the second screw forms the second protrusion.

[0015] In some possible implementation manners, the torsion spring is arranged between the first connecting piece and the second connecting piece, and the first abutting piece and the second abutting piece are arranged in alignment.

[0016] In some possible implementation manners, the first abutting piece and the second abutting piece are both rollers.

[0017] In some possible implementation manners, the connecting assembly further comprises a third abutting piece, the third abutting piece is connected with the mounting piece, and the first photovoltaic panel and the second photovoltaic panel can both abut against the third abutting piece.

[0018] In some possible implementation manners, the third abutting piece is a roller.

[0019] In some possible implementation manners, the mounting piece is rotationally connected with the support, and a bearing is arranged between the mounting piece and the support.

[0020] In another aspect, a photovoltaic panel operation and maintenance device is provided, which comprises a base and the photovoltaic panel operation and maintenance deviation rectifying mechanism according to any one of the above-mentioned aspects, and a support is fixed to the base.

[0021] The photovoltaic panel operation and maintenance deviation rectifying mechanism has the following beneficial effects:

[0022] The photovoltaic panel operation and maintenance rectification mechanism provided by the utility model, including support, connecting component, first abutment component and second abutment component. When the operation and maintenance device walks from the first photovoltaic panel to the second photovoltaic panel, through the action of the torsional spring, the second abutment component passes through the gap between the first photovoltaic panel and the second photovoltaic panel and abuts against the side wall of the second photovoltaic panel, so that the operation and maintenance device will not be stuck and can realize the smooth cleaning of multiple photovoltaic panels. At the same time when the second abutment component abuts against the side wall of the second photovoltaic panel, the first abutment component abuts against the side wall of the first photovoltaic panel due to the action of the torsional spring. In the process of the operation and maintenance device walking from the first photovoltaic panel to the second photovoltaic panel, the second abutment component abuts against the side wall of the second photovoltaic panel and the first abutment component abuts against the side wall of the first photovoltaic panel, which plays a guiding role for the walking of the operation and maintenance device. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the first structure schematic view of the photovoltaic panel operation and maintenance rectification mechanism, base, first photovoltaic panel and second photovoltaic panel provided by the utility model;

[0024] Figure 2 It is the second structure schematic view of the photovoltaic panel operation and maintenance rectification mechanism, base, first photovoltaic panel and second photovoltaic panel provided by the utility model;

[0025] Figure 3 It is the first perspective structure schematic view of the photovoltaic panel operation and maintenance rectification mechanism provided by the utility model;

[0026] Figure 4 It is the second perspective structure schematic view of the photovoltaic panel operation and maintenance rectification mechanism provided by the utility model;

[0027] Figure 5 It is the partial structure schematic view of the photovoltaic panel operation and maintenance rectification mechanism provided by the utility model.

[0028] In the drawing:

[0029] 100, photovoltaic panel operation and maintenance rectification mechanism; 1, support; 11, L-shaped plate; 12, fixed block;

[0030] 2, connecting component; 21, mounting; 22, torsional spring; 221, first hook; 222, second hook; 23, third abutment piece; 24, bearing; 25, second sleeve; 26, check ring;

[0031] 3, first abutment component; 31, first connecting piece; 32, first abutment piece; 33, first protrusion;

[0032] 4, second abutment component; 41, second connecting piece; 42, second abutment piece; 43, second protrusion; 44, first sleeve;

[0033] 200, base; 300, first photovoltaic panel; 400, second photovoltaic panel. DETAILED DESCRIPTION

[0034] The utility model will be described in further detail below in connection with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0035] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0037] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0038] As Figures 1 to 5The utility model provides a kind of deviation rectifying mechanism for photovoltaic panel operation and maintenance, including support 1, connecting assembly 2, first abutment component 3 and second abutment component 4, support 1 is configured as fixed to base 200;Connecting assembly 2 includes mounting piece 21 and torsion spring 22, mounting piece 21 is set to support 1, torsion spring 22 is sleeved on mounting piece 21;First abutment component 3 is rotatably connected with mounting piece 21, one end of torsion spring 22 can be abutted with first abutment component 3, and first abutment component 3 is abutted on first photovoltaic panel 300;Second abutment component 4 is rotatably connected with mounting piece 21, the other end of torsion spring 22 can be abutted with second abutment component 4, and second abutment component 4 is abutted on second photovoltaic panel 400 adjacent to first photovoltaic panel 300.

[0039] When operation and maintenance device walks from first photovoltaic panel 300 to second photovoltaic panel 400, the gap between first photovoltaic panel 300 and second photovoltaic panel 400 is crossed by second abutment component 4 under the action of torsion spring 22, and the sidewall of second photovoltaic panel 400 is abutted, so that operation and maintenance device is not jammed, and smooth cleaning of multiple photovoltaic panels can be realized.Second abutment component 4 is abutted with the sidewall of second photovoltaic panel 400 at the same time, and first abutment component 3 is abutted on the sidewall of first photovoltaic panel 300 due to the action of torsion spring 22.In the process of walking from first photovoltaic panel 300 to second photovoltaic panel 400, second abutment component 4 is abutted with the sidewall of second photovoltaic panel 400, and first abutment component 3 is abutted with the sidewall of first photovoltaic panel 300, so that first abutment component 3 and second abutment component 4 play a guiding role in the walking of operation and maintenance device.

[0040] Optionally, first abutment component 3 includes first connecting piece 31 and first abutment piece 32, one end of first connecting piece 31 is rotatably connected with mounting piece 21, the other end of first connecting piece 31 is connected with first abutment piece 32, one end of torsion spring 22 can be abutted with first connecting piece 31 to abut first abutment piece 32 on first photovoltaic panel 300;Second abutment component 4 includes second connecting piece 41 and second abutment piece 42, one end of second connecting piece 41 is rotatably connected with mounting piece 21, the other end of second connecting piece 41 is connected with second abutment piece 42, the other end of torsion spring 22 can be abutted with second connecting piece 41 to abut second abutment piece 42 on second photovoltaic panel 400.Such arrangement, simple structure, and both ends of torsion spring 22 are connected with first connecting piece 31 and second connecting piece 41 respectively, without being directly connected with first abutment piece 32 and second abutment piece 42, without affecting the abutting effect and stable structure.In other embodiments, both ends of torsion spring 22 can be fixed on first abutment piece 32 and second abutment piece 42 respectively.

[0041] Optionally, in the embodiment, the first connecting piece 31 is provided with a first protrusion 33, one end of the torsion spring 22 is provided with a first clasp 221, an opening of the first clasp 221 is arranged towards the first protrusion 33 and can abut against the first protrusion 33; the second connecting piece 41 is provided with a second protrusion 43, the other end of the torsion spring 22 is provided with a second clasp 222, an opening of the second clasp 222 is arranged towards the second protrusion 43 and can abut against the second protrusion 43. When the operation and maintenance device walks from the first photovoltaic panel 300 to the second photovoltaic panel 400, the second abutting piece 42 rotates relative to the mounting piece 21, so that the second connecting piece 41 abuts against the second clasp 222, the second abutting piece 42 continues to rotate relative to the mounting piece 21 when passing through the gap, and due to the action of the torsion spring 22, the second clasp 222 abuts tightly against the second protrusion 43, so that the second abutting piece 42 abuts tightly against the second photovoltaic panel 400. At the same time, due to the action of the torsion spring 22, the first clasp 221 abuts against the first protrusion 33, so that the first abutting piece 32 abuts tightly against the first photovoltaic panel 300. In the above arrangement, the structure of the torsion spring 22 is simple, and the installation of the torsion spring 22 is also convenient.

[0042] In other embodiments, the first connecting piece 31 is provided with a first protrusion 33, one end of the torsion spring 22 is provided with a first clasp, and the first clasp is sleeved on the first protrusion 33; the second connecting piece 41 is provided with a second protrusion 43, the other end of the torsion spring 22 is provided with a second clasp, and the second clasp is sleeved on the second protrusion 43. In the above arrangement, the position of the first clasp relative to the first protrusion 33 is fixed, and the position of the second clasp relative to the second protrusion 43 is fixed, which improves the use reliability of the structure.

[0043] Optionally, in the embodiment, the first abutting assembly 3 includes a first screw, the first screw is threadedly connected with the first connecting piece 31, and part of the first screw forms the first protrusion 33; the second abutting assembly 4 includes a second screw, the second screw is threadedly connected with the second connecting piece 41, and part of the second screw forms the second protrusion 43. It is convenient to install and disassemble, and the processing and manufacturing are simple. In other embodiments, the first connecting piece 31 and the first protrusion 33 are integrally arranged, and the second connecting piece 41 and the second protrusion 43 are integrally arranged.

[0044] Optionally, in the embodiment, the torsion spring 22 is arranged between the first connecting piece 31 and the second connecting piece 41, so that the torsion spring 22 can exert a elastic force on the first connecting piece 31 and the second connecting piece 41, and the first abutting piece 32 and the second abutting piece 42 are arranged in alignment, so that the photovoltaic panel operation and maintenance deviation correction mechanism moves stably. In other embodiments, the first connecting piece 31 and the second connecting piece 41 are in contact, and the torsion spring 22 is arranged above the second connecting piece 41.

[0045] Optionally, in the embodiment, the first abutting member 32 and the second abutting member 42 are both rollers. In this way, the first abutting member 32 is in rolling connection with the sidewall of the first photovoltaic panel 300, and the second abutting member 42 is in rolling connection with the sidewall of the second photovoltaic panel 400, thereby reducing the friction with the sidewall of the photovoltaic panel. Specifically, the first abutting member 32 comprises a rotating shaft, a rolling body and a nut, the rotating shaft is sequentially arranged in the first connecting member 31 and the rolling body and is in threaded connection with the nut. The second abutting member 42 also comprises a rotating shaft, a rolling body and a nut, the rotating shaft is sequentially arranged in the second connecting member 41 and the rolling body and is in threaded connection with the nut, in addition, the second abutting assembly 4 further comprises a first sleeve 44, the first sleeve 44 is arranged between the second connecting member 41 and the rolling body, so as to ensure that the first abutting member 32 and the second abutting member 42 are arranged in alignment.

[0046] In other embodiments, the first abutting member 32 and the second abutting member 42 are both guide blocks, the first abutting member 32 is in fixed connection with the first connecting member 31 and is in sliding connection with the sidewall of the first photovoltaic panel 300, and the second abutting member 42 is in fixed connection with the second connecting member 41 and is in sliding connection with the sidewall of the second photovoltaic panel 400.

[0047] Optionally, the connecting assembly 2 further comprises a third abutting member 23, the third abutting member 23 is connected with the mounting member 21, and the first photovoltaic panel 300 and the second photovoltaic panel 400 can abut against the third abutting member 23. When the operation and maintenance device is walking on the first photovoltaic panel 300 or walking on the second photovoltaic panel 400, the third abutting member 23 can play a guiding role. Optionally, the third abutting member 23 is a roller, so that the third abutting member 23 is in rolling connection with the sidewall of the photovoltaic panel, thereby reducing the friction with the sidewall of the photovoltaic panel. Specifically, in the embodiment, the third abutting member 23 also comprises a rotating shaft, a rolling body and a nut, the rotating shaft is arranged in the rolling body and is in threaded connection with the nut, and the rotating shaft is integrally arranged with the mounting member 21. In other embodiments, the third abutting member 23 is a guide block, the third abutting member 23 is in fixed connection with the mounting member 21, and the first photovoltaic panel 300 and the second photovoltaic panel 400 can be in sliding connection with the third abutting member 23.

[0048] Optionally, in the embodiment, the mounting member 21 is in rotating connection with the support 1, and a bearing 24 is arranged between the mounting member 21 and the support 1. In this way, the connecting assembly 2, the first abutting assembly 3 and the second abutting assembly 4 are more flexible in rotation relative to the support 1, and can better meet the use requirements of various misaligned working conditions.

[0049] Optionally, the support 1 comprises an L-shaped plate 11 and a fixing block 12, the L-shaped plate 11 is detachably connected to the base 200, and the fixing block 12 is detachably connected to the L-shaped plate 11, thereby facilitating the disassembly and assembly of the support 1. Optionally, as shown in FIG. 6, the L-shaped plate 11 comprises a first L-shaped plate 11a and a second L-shaped plate 11b, the first L-shaped plate 11a is detachably connected to the base 200, and the second L-shaped plate 11b is detachably connected to the first L-shaped plate 11a. Figure 3 and Figure 5As shown, the fixed block 12 is provided with an inner cavity, the bearing 24 is arranged in the inner cavity, the connecting assembly 2 further comprises a second sleeve 25 and a check ring 26, the check ring 26 is clamped in the inner cavity, the upper end of the inner ring of the bearing 24 abuts against the mounting piece 21, the upper end of the outer ring of the bearing 24 abuts against the inner cavity, the lower end of the inner ring of the bearing 24 abuts against the second sleeve 25, the lower end of the outer ring of the bearing 24 abuts against the check ring 26, and the second sleeve 25 abuts against the second connecting piece 41. In this way, the bearing 24 can be fixed.

[0050] As Figure 1 shown, the utility model still provides a kind of operation and maintenance device, including base 200 and photovoltaic panel operation and maintenance deviation rectifying mechanism 100, support 1 is fixed to base 200. The operation and maintenance device when walking from first photovoltaic panel 300 to second photovoltaic panel 400 will not be jammed, can realize the smooth cleaning of multiple photovoltaic panels. Specifically, photovoltaic panel operation and maintenance deviation rectifying mechanism 100 is equipped with two, two photovoltaic panel operation and maintenance deviation rectifying mechanism 100 are arranged in the opposite sides of base 200.

[0051] Obviously, the above-mentioned embodiments of the utility model are only for clear illustration of the utility model, and are not limited to the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the utility model. Here, all embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A deviation rectifying mechanism for photovoltaic panel operation and maintenance, characterized in that, The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device.

2. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 1, characterized in that, The application relates to a photovoltaic panel fixing device.

3. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 2, characterized in that, The application relates to a photovoltaic panel fixing device.

4. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 3, characterized in that, The application relates to a photovoltaic panel fixing device.

5. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 2, characterized in that, The application relates to a photovoltaic panel fixing device.

6. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 2, characterized in that, The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. The application relates to a photovoltaic panel fixing device. 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The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to any one of claims 1-6, characterized in that, The connecting assembly (2) further comprises a third abutting member (23), the third abutting member (23) is connected with the mounting member (21), and the first photovoltaic panel (300) and the second photovoltaic panel (400) can abut against the third abutting member (23).

8. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to claim 7, characterized in that, The third abutting member (23) is a roller.

9. The deviation rectifying mechanism for photovoltaic panel operation and maintenance according to any one of claims 1-6, characterized in that, The mounting member (21) is rotationally connected with the support (1), and a bearing (24) is arranged between the mounting member (21) and the support (1).

10. An operation and maintenance device, characterized by, The photovoltaic panel rectification mechanism for operation and maintenance comprises a base (200) and the photovoltaic panel rectification mechanism according to any one of claims 1-9, and the support (1) is fixed to the base (200).

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