A flexible photovoltaic support storage box that is convenient for rapid deployment during construction

Abstract

The present invention relates to the field of photovoltaic panel storage technology, and specifically discloses a flexible photovoltaic bracket storage box that is easy to construct and quickly unfold, including a box body, the internal M-shaped continuous disk of the box body is provided with two symmetrically distributed side surrounding buffer positioning belts, the two side surrounding buffer positioning belts clamp the sides of the photovoltaic panel through a slot, and contact with the top plate and the bottom plate after being bent by a solid curved portion, the slot and the solid curved portion are staggered, and the photovoltaic panel forms a cavity area with the top plate and the bottom plate; the bent solid curved portion contacts the top plate and the bottom plate to form a longitudinal buffer cavity area, realizing the transportation buffer function and the plate body positioning function. The modular storage, transportation, and rapid flattening are realized by rapid deployment in the form of external pulling, bottom laying, flattening, and threading. The volume utilization problem caused by the large minimum bending radius of the steel strand is solved, and the traction rope pulls the steel cable to realize rapid threading operation.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel storage, and specifically to a flexible photovoltaic support storage box that is convenient for rapid deployment during construction. Background Art

[0002] A flexible photovoltaic support is composed of two suspended fixed lines formed by the cooperation of brackets and steel strands. The photovoltaic panels are orderly fixed at two steel cable positions through wire fixers. Generally, high-strength low-relaxation prestressed galvanized steel strands are used for the steel strands. Compared with a rigid photovoltaic support, the flexible photovoltaic support has fewer pile foundations and is more convenient for construction. After the support is fixed, only the steel strands need to be installed to form a linear installation area.

[0003] Although the construction of the flexible photovoltaic support is fast, there are the following problems:

[0004] The photovoltaic panels are linearly distributed along the steel strands, and the steel strands need to pass through the wire fixers behind the photovoltaic panels; during the whole process, the processes to be completed include taking out the photovoltaic panels, installing the wire fixers, passing the steel strands through the wire fixers, and locking the wire fixers; the whole process has complex processes and can be further optimized.

[0005] If the photovoltaic panels are linearly arranged, bent and stored in advance, and multiple photovoltaic panels are stored modularly. When installing the photovoltaic panels and the flexible support, it will be very convenient to directly pull out and unfold the photovoltaic panels. Due to the large bending radius of the steel strands, the distance between two adjacent photovoltaic panels will increase, resulting in low utilization rate of the storage space; the photovoltaic panels also need to be filled with buffer materials, further reducing the utilization rate of the storage space. The terrain of the installation area of the photovoltaic panels is poor and the transportation is difficult. The above problems will lead to an increase in transportation costs.

[0006] On the basis of the above problems and without pre-threading, affected by the large number of photovoltaic panel bodies and the long linear laying distance, the operator needs to manually thread the wire and walk a long distance, and the work efficiency is still low. Summary of the Invention

[0007] The purpose of the present invention is to provide a flexible photovoltaic support storage box that is convenient for rapid deployment during construction. The side surrounding buffer positioning belt is used as the storage base belt of the photovoltaic panel and is fixed on both sides of the photovoltaic panel. The horizontal buffer is realized by the clamping of the side locking plate on the side surrounding buffer positioning belt; the bent solid bending part contacts the top plate and the bottom plate to form a longitudinal buffer cavity area, and the cavity area is used to store the anti-scratch layer. The side surrounding buffer positioning belt itself can achieve buffering; to solve the problem of volume utilization rate caused by the large minimum bending radius of the steel strands, the form of external pulling, bottom laying, flattening, and threading is adopted to achieve rapid layout to solve the problems raised in the above background art.

[0008] To achieve the above purpose, the present invention provides the following technical solutions:

[0009] A flexible photovoltaic bracket storage box that is convenient for rapid construction deployment, including a box body. The box body consists of a laying board, an end limiting board, and two side locking boards to form a peripheral side board, and is enclosed by a top board and a bottom board;

[0010] Inside the box body, two symmetrically distributed side surrounding buffer positioning belts are continuously arranged in an M shape. The two side surrounding buffer positioning belts clamp the side of the photovoltaic panel through card slots, and after being bent by the solid bending parts, they contact the top board and the bottom board. The card slots and the solid bending parts are staggered, and a cavity area is formed between the photovoltaic panel and the top board and the bottom board;

[0011] A scratch-proof stacking layer is placed on the top of the bottom board. One end of the scratch-proof stacking layer is fixedly connected to the bottom board, and the other end of the scratch-proof stacking layer is fixedly connected to the bottom of the side of the laying board.

[0012] As a further scheme of the present invention: Two rows of holes are opened on the side of the side locking board. The side locking board limits the bending part of the solid bending part through a locking device. The locking device includes two multi-pin locking boards and an independent locking pin. The independent locking pin is fixed at the bending part of the solid bending part closest to the end limiting board, and the two multi-pin locking boards position the other bending parts of the solid bending part.

[0013] As a further scheme of the present invention: Two cable ropes are arranged inside the box body. One end of the cable rope is detachably connected to the end limiting board, and the cable rope continuously passes through the wire fixer fixed on the back of the photovoltaic panel and is detachably connected to the side locking board.

[0014] As a further scheme of the present invention: The middle of the scratch-proof stacking layer has a hollow sandwich layer, and at least one exhaust hole and one inflation hole are arranged at the end of the scratch-proof stacking layer.

[0015] As a further scheme of the present invention: The end of the photovoltaic panel close to the laying board is rotatably connected to the lower part of the side of the laying board through a hinge.

[0016] As a further scheme of the present invention: The insertion parts of the independent locking pin and the multi-pin locking board are conical, and a Teflon film is attached to the contact surface between the solid bending part and the independent locking pin and the multi-pin locking board.

[0017] As a further scheme of the present invention: The length of the cable rope is greater than the length after the side surrounding buffer positioning belt is unfolded.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The side - surrounding buffer positioning belt is used as the storage base belt of the photovoltaic panel and fixed on both sides of the photovoltaic panel. The horizontal buffer is realized by the clamping of the side - locking plate on the side - surrounding buffer positioning belt. The bent solid bent part contacts the top plate and the bottom plate to form a longitudinal buffer cavity area, realizing the transportation buffer function and the plate body positioning function. The rapid layout is realized in the form of external pulling, bottom laying, flattening, and threading, achieving modular storage, transportation, and rapid flattening. It solves the problem of volume utilization rate caused by the large minimum bending radius of the steel strand, and realizes the rapid threading operation through the towing rope. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following - described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic diagram of a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0022] Figure 2 Three - dimensional schematic diagram after the top plate and the laying plate in a flexible photovoltaic support storage box for facilitating rapid construction expansion are disassembled;

[0023] Figure 3 Schematic diagram of the locking of the photovoltaic panel by the lock and the side - surrounding buffer positioning belt in a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0024] Figure 4 Three - dimensional schematic diagram after the laying plate in a flexible photovoltaic support storage box for facilitating rapid construction expansion is disassembled;

[0025] Figure 5 Cross - sectional schematic diagram of a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0026] Figure 6 Distribution schematic diagram of the towing rope in a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0027] Figure 7 Schematic diagram of the stretching of the photovoltaic panel in a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0028] Figure 8 Three - dimensional schematic diagram of the side - surrounding buffer positioning belt in a flexible photovoltaic support storage box for facilitating rapid construction expansion;

[0029] In the figure: 100, photovoltaic panel; 200, wire fixer; 1, box body; 11, laying board; 12, end limiting board; 13, side locking board; 2, lock; 21, multi-pin locking board; 22, independent locking pin; 3, side surrounding buffer positioning belt; 31, card slot; 32, solid bending part; 4, anti-scratch stacking layer; 5, towing rope. Detailed implementation mode

[0030] Please refer to Figures 1 - 8 : In this embodiment, it includes a box body 1. The box body 1 is composed of a laying board 11, an end limiting board 12, and two side locking boards 13 to form a peripheral side plate, and is enclosed by a top plate and a bottom plate.

[0031] In this embodiment, the number of side locking boards 13 is two. The side surrounding buffer positioning belts 3 are located on both sides of the photovoltaic panel 100. The card slots 31 are engaged with the photovoltaic panel 100. The two side locking boards 13 play a clamping role on the side surrounding buffer positioning belts 3, and the side surrounding buffer positioning belts 3 and the photovoltaic panel 100 will not separate inside the box body 1. The side surrounding buffer positioning belts 3 and the photovoltaic panel 100 cooperate to form a belt plate. Both ends of the belt plate are enclosed by the laying board 11 and the end limiting board 12, and a complete enclosed box body 1 is formed through the enclosure of the top plate and the bottom plate.

[0032] In this embodiment, two symmetrically distributed side surrounding buffer positioning belts 3 are continuously arranged in an M shape inside the box body 1. The two side surrounding buffer positioning belts 3 clamp the side surface of the photovoltaic panel 100 through the card slots 31, and after being bent through the solid bending parts 32, they contact the top plate and the bottom plate. The card slots 31 and the solid bending parts 32 are staggered, and a cavity area is formed between the photovoltaic panel 100 and the top plate and the bottom plate.

[0033] In this embodiment, the material of the side surrounding buffer positioning belt 3 is rubber. The rubber can play a buffering role for the photovoltaic panel 100 by elastic deformation, and the solid bending part 32 will form an arc shape after being bent. Please refer to Figure 5 , both the bending top end and the bending bottom end of the side surrounding buffer positioning belt 3 contact the top plate and the bottom plate. The multiple photovoltaic panels 100 in the middle of the box body 1 cannot directly contact due to the influence of the contact of the side walls of the card slots 31. The edge of the photovoltaic panel has a frame, and the light-receiving surface of the photovoltaic panel 100 will not be affected by the contact of the card slots 31. Please refer to Figure 5 , both ends of the side surrounding buffer positioning belt 3 are movable ends. By increasing the thickness of the laying board 11 and the end limiting board 12, by setting a buffer layer on the opposite side of the laying board 11 and the end limiting board 12, and by limiting the movable parts of the end photovoltaic panels 100 through the lock 2, the two ends of the side surrounding buffer positioning belt 3 can be fixed.

[0034] In summary, the photovoltaic panel 100 fixed by the side-enclosing buffer positioning belt 3 can achieve the triple functions of positioning, buffering and connection. It can ensure its own stability during transportation without filling other buffering materials, while ensuring connectivity for retrieval.

[0035] The above embodiment has a supplementary explanation: the side surround buffer positioning band 3 is pulled out from between two adjacent side locking plates 13, and the side surround buffer positioning band 3 cannot be clamped by the side locking plates 13, which causes the side surround buffer positioning band 3 to easily separate from the plate body.

[0036] In order to solve the above problems: set up a guide rail in advance, the guide rail is located on the open ground where the side surround buffer positioning belt 3 and the photovoltaic panel 100 are stretched, to ensure the stability of the belt during the pulling-out process; or wrap a protective film between each photovoltaic panel 100 and the two side surround buffer positioning belts 3, and provide a clamping force to the side locking plate 13 through the protective film. This process does not require a guide rail and can avoid scratches on the surface of the photovoltaic panel 100 during laying.

[0037] In this embodiment, a scratch-resistant stacking layer 4 is placed on the top of the bottom plate, one end of the scratch-resistant stacking layer 4 is fixedly connected to the bottom plate, and the other end of the scratch-resistant stacking layer 4 is fixedly connected to the bottom of the side of the laying board 11.

[0038] In this embodiment, the following method is used to improve the convenience of connecting the steel strand and the wire fixture 200:

[0039] After the photovoltaic panel 100 is unfolded through the side surrounding buffer positioning belt 3, the back side is located at the top, which is convenient for construction. Figure 7 During use, the moving mechanism is fixedly connected to the laying board 11, and the moving mechanism drives the laying board 11 to stretch outward. The photovoltaic panel 100 is affected by the solid curved portion 32. When the photovoltaic panel 100 is inside the box 1, gravity will not be applied to the anti-scratch stacking layer 4, and the anti-scratch stacking layer 4 is easy to pull out. The photovoltaic panel 100 is affected by the limit of the card slot 31. When the photovoltaic panel 100 is laid flat, there is a gap between the light-receiving layer and the ground, and the anti-scratch stacking layer 4 will not be subjected to the pressure of the photovoltaic panel 100. The function of the anti-scratch stacking layer 4 is mainly to block the ground below, and at the same time, it can play a certain protective role against protruding objects.

[0040] In this embodiment, two rows of holes are formed on the side of the side locking plate 13, and the side locking plate 13 limits the bending of the solid bending part 32 through the locker 2. The locker 2 includes two multi-pin locking plates 21 and an independent locking pin 22. The independent locking pin 22 is fixed at the bending of the solid bending part 32 closest to the end limiting plate 12, and the two multi-pin locking plates 21 position the bending of the other solid bending parts 32.

[0041] In this embodiment, the purpose of the multi-pin locking plate 21 is to limit the bending parts of multiple solid bending parts 32, restricting the movement range of the photovoltaic panel belt formed by the photovoltaic panels 100 inside the box body 1. During the rapid laying process, the multi-pin locking plate 21 needs to be pulled out, and the last independent locking pin 22 cooperates with the end limiting plate 12 for locking. The box body 1 is fixed on the ground, and the stretching laying plate 11 pulls out one end of the photovoltaic panel belt. The solid bending part 32 cannot move due to the influence of the independent locking pin 22, and the other end of the photovoltaic panel belt moves with the end limiting plate 12, and the side surrounding buffer positioning belt 3 and the photovoltaic panel 100 are flattened. If the plate body is too large, the multi-pin locking plate 21 can be completely replaced with independent locking pins 22, and the solid bending parts 32 are separated orderly during the stretching process.

[0042] In this embodiment, two cable ropes 5 are arranged inside the box body 1. One end of the cable rope 5 is detachably connected to the end limiting plate 12, and the cable rope 5 continuously passes through the wire fixer 200 fixed on the back of the photovoltaic panel 100 and is detachably connected to the side locking plate 13.

[0043] In this embodiment, the cable rope 5 performs pre-piercing operation on the wire fixer 200, and both ends of the cable rope 5 are respectively fixed to the laying plate 11 and the end limiting plate 12 through detachable fixing structures. The laying plate 11 drives the photovoltaic panel 100 to unfold, and the cable rope 5 unfolds accordingly. After the plate body is laid flat, both ends of the cable rope 5 are separated from the laying plate 11 and the end limiting plate 12. One end of the cable rope 5 is connected to the steel strand, and the other end of the cable rope 5 is connected to the reel to achieve the rapid insertion of the steel strand. After the steel strand is inserted, it can be locked with the steel strand through the wire fixer 200.

[0044] In this embodiment, the middle part of the scratch-proof stacking layer 4 has a hollow interlayer, and at least one exhaust hole and one inflation hole are arranged at the end of the scratch-proof stacking layer 4; in order to avoid the problem of ground protrusions, the cable rope 5 is set as an inflatable structure, and the cable rope 5 is continuously inflated during the pulling process of the photovoltaic panel 100 to form an air isolation layer, or the scratch-proof stacking layer 4 is pre-inflated to form an air interlayer at the scratch-proof stacking layer 4 before stretching operation.

[0045] In this embodiment, the end of the photovoltaic panel 100 near the laying plate 11 is rotatably connected to the lower side of the side of the laying plate 11 through a hinge. The laying plate 11 is connected to the scratch-proof stacking layer 4 and two cable ropes 5, and the end photovoltaic panel 100 is hinged to the laying plate 11. The displacement of the laying plate 11 pulls out the photovoltaic panel 100, and the pulled-out photovoltaic panel 100 is located above the scratch-proof stacking layer 4.

[0046] In this embodiment, the insertion parts of the independent locking pin 22 and the multi-pin locking plate 21 are conical, and Teflon films are attached to the contact surfaces between the solid bending part 32 and the independent locking pin 22 and the multi-pin locking plate 21.

[0047] In this embodiment, in order to facilitate the insertion of the independent locking pin 22 and the multi-pin locking plate 21, a conical structure is more convenient for insertion, and Teflon can reduce the sliding friction force.

[0048] In this embodiment, the length of the towing cable 5 is greater than the length of the side surrounding buffer positioning belt 3 after it is unfolded.

[0049] In this embodiment, the towing cable 5 needs to reserve a surplus length for connection with the winding roller, and the towing cable 5 needs to reserve a surplus length for connection with the steel strand. The surplus can ensure that the photovoltaic panel 100 is flat and can be connected at the same time.

[0050] In this embodiment, when the elastic deformation of the card slot 31 easily causes the edge of the photovoltaic panel 100 to disengage from the card slot 31, an adhesion layer is provided inside the card slot 31 after it is opened to avoid disengagement. Or a metal groove body with good adhesion is added and adhered inside the card slot 31, and the edge of the photovoltaic panel 100 is attached and limited through the metal groove body. The contact area between the metal groove body and the card slot 31 is large, and the adhesion stability is high. The metal groove body itself will not undergo elastic deformation, so the photovoltaic panel 100 is prevented from disengaging from the card slot 31.

[0051] In this embodiment, when the solid bending part 32 bends inward into the inner box and causes the position of the photovoltaic panel 100 to drop, grooves with a certain depth are opened at the top plate and the bottom plate to accommodate a part of the bending part of the solid bending part 32, so as to prevent the bending part of the solid bending part 32 from bending inward.

[0052] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A flexible photovoltaic support storage box that is easy to deploy quickly during construction, comprising a box body (1), characterized in that: The box body (1) is composed of a laying plate (11), an end limit plate (12), and two side locking plates (13) to form a peripheral side plate, and the peripheral side plate is closed by a top plate and a bottom plate; The internal M-shaped continuous disk of the box body (1) is provided with two symmetrically distributed side-enclosing buffer positioning belts (3), the two side-enclosing buffer positioning belts (3) clamp the side surfaces of the photovoltaic panel (100) through the clamping grooves (31), the solid curved portions (32) are in contact with the top plate and the bottom plate after being bent, the clamping grooves (31) and the solid curved portions (32) are alternately distributed, and a cavity area is formed between the photovoltaic panel (100) and the top plate and the bottom plate; A scratch-resistant stacking layer (4) is placed on the top of the bottom plate, one end of the scratch-resistant stacking layer (4) is fixedly connected to the bottom plate, and the other end of the scratch-resistant stacking layer (4) is fixedly connected to the bottom of the side of the laying board (11); Two rows of holes are formed on the side surface of the side locking plate (13). The side locking plate (13) limits the bending portion of the solid bending portion (32) through a locker (2). The locker (2) comprises two multi-pin locking plates (21) and an independent locking pin (22). The independent locking pin (22) is fixed to the bending portion of the solid bending portion (32) closest to the end limiting plate (12). The two multi-pin locking plates (21) position the other bending portions of the solid bending portion (32).

2. According to claim 1, a flexible photovoltaic bracket storage box that is easy to deploy quickly during construction is characterized in that: Two traction ropes (5) are arranged inside the box (1), one end of the traction rope (5) is detachably connected to the end stop plate (12), and the traction rope (5) is detachably connected to the side locking plate (13) after continuously passing through a wire fixer (200) fixed on the back of the photovoltaic panel (100).

3. According to claim 1, a flexible photovoltaic bracket storage box that is easy to deploy quickly during construction is characterized in that: The anti-scratch stacking layer (4) has a hollow interlayer in the middle, and at least one exhaust hole and one inflation hole are arranged at the end of the anti-scratch stacking layer (4).

4. According to claim 1, a flexible photovoltaic bracket storage box that is easy to deploy quickly during construction is characterized in that: The end of the photovoltaic panel (100) close to the laying board (11) is rotatably connected to the lower side of the laying board (11) via a hinge.

5. According to claim 1, a flexible photovoltaic support storage box that is easy to deploy quickly during construction is characterized in that: The insertion portions of the independent locking pin (22) and the multi-pin locking plate (21) are conical, and the contact surfaces of the solid curved portion (32) and the independent locking pin (22) and the multi-pin locking plate (21) are affixed with a Teflon film.

6. According to claim 2, a flexible photovoltaic support storage box that is easy to deploy quickly during construction is characterized in that: The length of the traction rope (5) is greater than the length of the side enclosure buffer positioning belt (3) after it is unfolded.

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