Folding photovoltaic platform device

Abstract

The utility model discloses a folding photovoltaic platform device, and relates to the technical field of fishing light complementation photovoltaic panels, the folding photovoltaic platform device comprises a first support, a second support, a first steel cable, a second steel cable and a plurality of photovoltaic panels, the first support is provided with a lifting platform, the second support is provided with a winding machine, one end of the first steel cable is connected with the first support, and the other end of the first steel cable is connected with the second support. One end of the second steel cable is connected with the first support, the other end of the second steel cable is connected with the winding machine, the multiple photovoltaic panels are arranged at intervals in the length direction of the first steel cable and located between the first steel cable and the second steel cable, and each photovoltaic panel is fixed between the first steel cable and the second steel cable through a clip. According to the utility model, the plurality of photovoltaic panels can be switched between the unfolded state and the folded state, the operation and maintenance cost of a photovoltaic system can be reduced, the economic benefits of the breeding industry can be improved, and the use of the photovoltaic panels is relatively flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to fishlight complementary photovoltaic panel technical field, especially relates to folding photovoltaic platform device. BACKGROUND

[0002] In fishlight complementary photovoltaic project, photovoltaic panel is usually used to cover water surface to reduce evaporation, inhibit the growth of microorganism in water to purify water quality, realize long-term protection to surrounding water environment, utilize the good characteristic of water surface heat dissipation simultaneously, effectively improve power generation efficiency. At present, multiple photovoltaic panels are hung on water surface, and it is inconvenient to directly perform cleaning operation on the photovoltaic panels, and it is also difficult to quickly store the photovoltaic panels when encountering bad weather. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the prior art is solved. To this end, the utility model provides a folding photovoltaic platform device, which can quickly switch multiple photovoltaic panels between the unfolded state and the storage state.

[0004] The folding photovoltaic platform device according to the first aspect of the utility model comprises: a first support provided with a lifting platform; a second support provided with a winding machine; a first steel cable, one end of which is connected with the first support, and the other end of which is connected with the winding machine; a second steel cable, one end of which is connected with the first support, and the other end of which is connected with the winding machine; multiple photovoltaic panels, which are arranged at intervals along the length direction of the first steel cable and are located between the first steel cable and the second steel cable, and each of the photovoltaic panels is fixed between the first steel cable and the second steel cable by a clip; wherein the multiple photovoltaic panels have an unfolded state and a folded state, in the unfolded state, the winding machine straightens the first steel cable and the second steel cable, so that the multiple photovoltaic panels are erected between the first support and the second support, in the folded state, the winding machine relaxes the first steel cable and the second steel cable, and the multiple photovoltaic panels are stacked on the lifting platform in the up-down direction.

[0005] The folding photovoltaic platform device according to the utility model embodiment has at least the following beneficial effects: when the photovoltaic panels need to be stored, the winding machine relaxes the first steel cable and the second steel cable, at this time, the workers can fold and store the multiple photovoltaic panels at the position of the first support, and place them on the lifting platform, which can conveniently clean the photovoltaic panels and reduce the influence of bad weather on the photovoltaic panels; when the photovoltaic panels need to be unfolded, the winding machine tightens the first steel cable and the second steel cable, and the lifting platform rises at the same time, under the tension of the first steel cable and the second steel cable, the multiple photovoltaic panels are directly unfolded, without the need for workers to operate, so that the multiple photovoltaic panels can be switched between the unfolded state and the storage state, the operation and maintenance cost of the photovoltaic system can be reduced, the economic benefit of the aquaculture industry can be improved, and the photovoltaic panels also have good flexibility in use.

[0006] According to some embodiments of the present invention, the first bracket is provided with a first slider and a second slider that can slide up and down. The first slider and the second slider are respectively provided with locking screws to lock the position of the first slider or the second slider. One end of the first steel cable connected to the first bracket is connected to the first slider, and one end of the second steel cable connected to the first bracket is connected to the second slider. In the folded state, the first slider and the second slider are in a first position. In the unfolded state, the first slider and the second slider are in a second position, and the first position is higher than the second position.

[0007] According to some embodiments of the present invention, the first bracket is provided with a first pulley, the first steel cable is attached to the first pulley, and the first slider is located below the first pulley.

[0008] According to some embodiments of the present invention, the first pulley is provided with a limiting groove, and the first steel cable is located in the limiting groove.

[0009] According to some embodiments of the present invention, the first bracket is provided with a second pulley, the second steel cable is attached to the second pulley, and the second slider is located below the second pulley.

[0010] According to some embodiments of this utility model, the lifting platform is provided with two limiting plates, which are respectively located on both sides of the photovoltaic panel.

[0011] According to some embodiments of the present invention, the foldable photovoltaic platform device includes a protective cover, which covers the photovoltaic panels when the multiple photovoltaic panels are in the folded state.

[0012] According to some embodiments of the present invention, the foldable photovoltaic platform device includes a third steel cable, one end of which is connected to the first support, and the other end of which is connected to the second support. The third steel cable is located between the first steel cable and the second steel cable. When multiple photovoltaic panels are in the unfolded state, the third steel cable is located below the multiple photovoltaic panels to support them.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0015] Figure 1This is a schematic diagram of the structure of a foldable photovoltaic platform device according to some embodiments of the present invention (the photovoltaic panel is in the unfolded state).

[0016] Figure 2 This is a side view of a foldable photovoltaic platform device according to some embodiments of the present invention (with the photovoltaic panel in an unfolded state).

[0017] Figure 3 This is a side view of a foldable photovoltaic platform device according to some embodiments of the present invention (the photovoltaic panel is in a stowed state).

[0018] Figure label:

[0019] 1000 foldable photovoltaic platform devices;

[0020] First support 100, lifting platform 110, limit plate 111, first pulley 130, locking screw 140, first slider 150;

[0021] Second support 200, winding machine 210;

[0022] First steel cable 300;

[0023] Second steel cable 400;

[0024] Third steel cable 500;

[0025] Photovoltaic panel 600. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] Reference Figure 1 and Figure 2As shown, a foldable photovoltaic platform device 1000 provided in an embodiment of this utility model includes a first support 100, a second support 200, a first steel cable 300, a second steel cable 400, and multiple photovoltaic panels 600. The first support 100 is equipped with a lifting platform 110, which can perform lifting movements. The second support 200 is equipped with a winding machine 210. One end of the first steel cable 300 is connected to the first support 100, and the other end is connected to the winding machine 210. One end of the second steel cable 400 is connected to the first support 100, and the other end is connected to the winding machine 210. Multiple photovoltaic panels 600 are arranged at intervals along the length of the first steel cable 300, and are located between the first steel cable 300 and the second steel cable 400. Each photovoltaic panel 600 is fixed between the first steel cable 300 and the second steel cable 400 by clips, which can be understood as fixing clamps or fasteners.

[0028] Among them, multiple photovoltaic panels 600 have unfolded and folded states, as shown in the reference. Figure 1 and Figure 2 As shown, multiple photovoltaic panels 600 are in an unfolded state. The winding machine 210 straightens the first steel cable 300 and the second steel cable 400, so that the multiple photovoltaic panels 600 are mounted between the first support 100 and the second support 200. (Refer to...) Figure 3 As shown, multiple photovoltaic panels 600 are in a folded state. The winding machine 210 releases the first steel cable 300 and the second steel cable 400, and the multiple photovoltaic panels 600 are stacked on the lifting platform 110 in the vertical direction.

[0029] When the photovoltaic panels 600 need to be stored, the winding machine 210 loosens the first steel cable 300 and the second steel cable 400. At this time, the staff can fold and store multiple photovoltaic panels 600 at the position of the first support 100 and place them on the lifting platform 110. The photovoltaic panels 600 can be easily cleaned on the lifting platform 110, and the impact of severe weather on the photovoltaic panels 600 is reduced. When the photovoltaic panels 600 need to be unfolded, the winding machine 210 tightens the first steel cable 300 and the second steel cable 400. At the same time, the lifting platform 110 rises. Under the tension of the first steel cable 300 and the second steel cable 400, multiple photovoltaic panels 600 are unfolded directly without the need for staff operation. This allows multiple photovoltaic panels 600 to be switched between unfolded and stored states, which can reduce the operation and maintenance costs of the photovoltaic system, improve the economic benefits of the aquaculture industry, and provide good flexibility in the use of photovoltaic panels 600.

[0030] Reference Figure 2As shown, in some embodiments, the first support 100 is provided with a first slider 150 and a second slider that can slide up and down. The first slider 150 and the second slider have the same structure and can be understood as being located at the same height. Both the first slider 150 and the second slider are provided with locking screws 140, that is, there are two locking screws 140. The two locking screws 140 are respectively threaded to the first slider 150 and the second slider. The locking screws 140 can abut against the first support 100, thereby locking the position of the first slider 150 or the second slider. One end of the first steel cable 300 connected to the first support 100 is fixedly connected to the first slider 150, and one end of the second steel cable 400 connected to the first support 100 is fixedly connected to the second slider. When the first slider 150 and the second slider are moved up and down, the steel cables can be tightened or loosened. When it is necessary to deploy multiple photovoltaic panels 600, the first slider 150 and the second slider can be moved down to tighten the steel cables, so that the multiple photovoltaic panels 600 are horizontally upright and do not sag. The first slider 150 and the second slider can be raised to loosen the steel cable, facilitating the storage of the photovoltaic panel 600. When multiple photovoltaic panels 600 need to be stored, the first slider 150 and the second slider can be raised to loosen the steel cable, facilitating the storage of the photovoltaic panels 600. (Refer to...) Figure 3 As shown, when multiple photovoltaic panels 600 are in a folded state, the first slider 150 and the second slider are in the first position. (Refer to...) Figure 2 As shown, when multiple photovoltaic panels 600 are in the unfolded state, the first slider 150 and the second slider are in the second position, with the first position higher than the second position. This arrangement is to allow a certain length of steel cable between the photovoltaic panel 600 and the first support 100 to be reserved. By moving the first slider 150 and the second slider, the reserved length of the steel cable can be changed, allowing the photovoltaic panel 600 to be placed on the lifting platform 110.

[0031] Reference Figure 2 As shown, in some embodiments, the first support 100 is provided with a first pulley 130, a first steel cable 300 is attached to the first pulley 130, and a first slider 150 is located below the first pulley 130. The first pulley 130 provides support, and the friction between the first pulley 130 and the first steel cable 300 is small, making it easier to move the first slider 150. The first pulley 130 is provided with a limiting groove, and the first steel cable 300 is located in the limiting groove, which can limit the movement of the first steel cable 300. Similarly, the first support 100 is also provided with a second pulley, a second steel cable 400 is attached to the second pulley, and a second slider is located below the second pulley.

[0032] Reference Figure 1 As shown, the lifting platform 110 is equipped with two limiting plates 111, which are located on both sides of the photovoltaic panel 600 and can limit the stacked photovoltaic panels 600.

[0033] In some embodiments, the foldable photovoltaic platform device 1000 further includes a protective cover. When multiple photovoltaic panels 600 are in a folded state, the protective cover covers the multiple photovoltaic panels 600, which can protect the photovoltaic panels 600. A snap-fit ​​structure can also be provided to lock the protective cover to the lifting platform.

[0034] Reference Figure 1 As shown, the foldable photovoltaic platform device 1000 includes a third steel cable 500. One end of the third steel cable 500 is connected to the first support 100, and the other end of the third steel cable 500 is connected to the second support 200. The third steel cable 500 is located between the first steel cable 300 and the second steel cable 400. When multiple photovoltaic panels 600 are in the unfolded state, the third steel cable 500 is located below the multiple photovoltaic panels 600 to support the multiple photovoltaic panels 600, which can improve the support effect.

[0035] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0037] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0038] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A foldable photovoltaic platform apparatus, characterized by, The folding photovoltaic platform device comprises a first support, a second support, a first cable, a second cable, a plurality of photovoltaic panels, a first pulley, a second pulley, a third cable, and a protective cover. The first support is provided with a lifting platform. The second support is provided with a winding machine. One end of the first cable is connected to the first support, and the other end is connected to the winding machine. One end of the second cable is connected to the first support, and the other end is connected to the winding machine. The plurality of photovoltaic panels are arranged in the length direction of the first cable and located between the first cable and the second cable. In the unfolded state, the winding machine pulls the first cable and the second cable straight to make the plurality of photovoltaic panels stand between the first support and the second support.

2. The foldable photovoltaic platform apparatus of claim 1, wherein, In the folded state, the winding machine relaxes the first cable and the second cable, and the plurality of photovoltaic panels are stacked on the lifting platform in the up-down direction.

3. The foldable photovoltaic platform apparatus of claim 2, wherein, The first support is provided with a first sliding block and a second sliding block that can slide up and down.

4. The foldable photovoltaic platform apparatus of claim 3, wherein, The first sliding block and the second sliding block are respectively provided with locking screws to lock the position of the first sliding block or the second sliding block.

5. The foldable photovoltaic platform apparatus of claim 2, wherein, One end of the first cable connected to the first support is connected to the first sliding block.

6. The foldable photovoltaic platform apparatus of claim 1, wherein, One end of the second cable connected to the first support is connected to the second sliding block.

7. The foldable photovoltaic platform apparatus of claim 1, wherein, In the folded state, the first sliding block and the second sliding block are in a first position.

8. The foldable photovoltaic platform apparatus of claim 1, wherein, In the unfolded state, the first sliding block and the second sliding block are in a second position. The first position is higher than the second position. The first support is provided with a first pulley. The first cable is lapped on the first pulley. The first sliding block is located below the first pulley. The first pulley is provided with a limiting groove. The first cable is located in the limiting groove. The first support is provided with a second pulley. The second cable is lapped on the second pulley. The second sliding block is located below the second pulley. The lifting platform is provided with two limiting plates. The two limiting plates are respectively located on the two sides of the photovoltaic panel. The folding photovoltaic platform device comprises a protective cover. When the plurality of photovoltaic panels are in the folded state, the protective cover covers the plurality of photovoltaic panels. The folding photovoltaic platform device comprises a third cable. One end of the third cable is connected to the first support. The other end of the third cable is connected to the second support. The third cable is located between the first cable and the second cable. When the plurality of photovoltaic panels are in the unfolded state, the third cable is located below the plurality of photovoltaic panels to support the plurality of photovoltaic panels.

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