Rapid winding and storage device for photovoltaic cable

Abstract

The utility model relates to a fast winding and receiving device of photovoltaic cable belongs to winding and receiving device technical field, including bottom plate, winding frame and two handle lever, the lower surface of bottom plate is equipped with the connecting mechanism, the upper surface of bottom plate is rotatingly connected with the rotating rod through the bearing, the outside of rotating rod is equipped with the first bevel gear. According to the rapid winding and storage device for the photovoltaic cable, rapid and uniform winding of the photovoltaic cable is achieved, four universal wheels are arranged at the bottom of the device, movement on the ground is facilitated, the flexibility and portability of the device are improved, the height of a handle rod on the front side and the height of a handle rod on the rear side can be adjusted by twisting fixing bolts and matched threaded holes, and the practicability is high. The operation requirements of workers with different heights can be met, the operation comfort and efficiency are improved, a rechargeable battery pack is arranged in the device, electric energy is provided for a motor and other electrical equipment, the device can be used in different places and is not limited by a power socket, and the applicability and convenience of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of winding storage device, concretely to a quick winding storage device of photovoltaic cable. BACKGROUND

[0002] The use of photovoltaic cable is an indispensable part in the installation and operation process of photovoltaic system, and the photovoltaic cable is mainly used for connecting photovoltaic modules and inverters and transmitting generated electric energy, and its performance and management directly affect the efficiency and safety of the entire photovoltaic system. The quick winding storage device can wind and store the photovoltaic cable.

[0003] For example, CN221700723U disclosed a kind of quick winding storage device of photovoltaic cable, including bottom main body frame, the bottom main body frame includes peripheral support plate, reinforcing support and backing plate, two the reinforcing support cross intersection is set, the peripheral support plate is set around reinforcing support outer side, the backing plate is located the lower surface at the cross intersection of reinforcing support, the outer side of the peripheral support plate is provided with winding frame, the lower surface of the backing plate is provided with driven gear, application can realize the quick winding and storage of photovoltaic cable, improve work efficiency and safety, avoid the winding and damage of photovoltaic cable, prevent the loosening or slip of photovoltaic cable, the cooperation of bottom main body frame, peripheral support plate and reinforcing support enhances the stability and bearing capacity of whole, ensures the stability of device in working process, the cooperation of driving motor, driving gear and driven gear realizes the automatic winding of cable, improves work efficiency and reduces manual labor intensity.

[0004] Although the above-mentioned patent realizes the automatic winding of cable, improves work efficiency and reduces manual labor intensity, but the winding storage device of the patent is not provided with moving structure, which is not convenient to move on the ground, reduces the flexibility and portability of the device, and further reduces the practicability. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of quick winding storage device of photovoltaic cable, with the advantages of being convenient to move on the ground, improving the flexibility and portability of the device, etc., solves the problem that winding storage device is not provided with moving structure, which is not convenient to move on the ground, reduces the flexibility and portability of the device, and further reduces the practicability.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a kind of quick winding storage device of photovoltaic cable, including bottom plate, winding frame and two handle bars, the lower surface of the bottom plate is equipped with connecting mechanism, the upper surface of the bottom plate is rotatably connected with rotating rod by bearing, the outside of the rotating rod is equipped with first bevel gear, the outside of the first bevel gear is engaged with second bevel gear, the upper surface of the bottom plate is provided with first motor by mounting table, the second bevel gear is arranged on the outside of first motor, the right side of the bottom plate upper surface is equipped with uniform mechanism;

[0007] The connecting mechanism includes universal wheels rotatably connected at the four corners of the bottom plate lower surface, the top wall of the bottom plate inner cavity is provided with a rechargeable battery pack, the bottom surface of the bottom plate is fixed with a protective plate by bolts, the left side of the bottom plate upper surface is provided with a connecting frame, the front and rear sides of the left side of the connecting frame are each provided with a number of not less than two threaded holes, the left side of the two handle bars is each threadedly penetrated by two fixing bolts, the right side of the fixing bolts on the front and rear sides is each threadedly connected to the inside of the corresponding threaded hole, and the right side of the handle bars on the front and rear sides is each fitted with the front and rear sides of the left side of the connecting frame.

[0008] The uniform mechanism includes a rectangular rod provided on the right side of the bottom plate upper surface, a rectangular slot is formed on the front of the rectangular rod, a threaded rod is rotatably connected to the inside of the rectangular slot by a bearing, a second motor is provided at the top end of the rectangular rod, the output shaft of the second motor is rotatably penetrated through the rectangular rod and fixedly connected to the top end of the threaded rod, a moving block is threadedly connected to the outside of the threaded rod, the moving block is slidingly connected to the inside of the rectangular slot with a gap, a moving cylinder is provided on the front of the moving block, and a number of not less than two balls are rotatably connected to the inner circumferential wall of the moving cylinder.

[0009] Further, the lower surface of the winding frame is provided with two support pulley blocks on the left and right sides.

[0010] Further, the support pulley block includes a support rod, and the bottom end of the support rod is rotatably connected with a moving wheel.

[0011] Further, the moving block moves linearly up and down inside the rectangular slot.

[0012] Further, a number of not less than two balls are evenly distributed on the inner circumferential wall of the moving cylinder.

[0013] Further, a number of not less than two threaded holes are evenly distributed on the front and rear sides of the left side of the connecting frame.

[0014] Further, the bottom plate and the protective plate are both stainless steel plates.

[0015] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0016] The quick winding storage device of the photovoltaic cable realizes quick and uniform winding of the photovoltaic cable, the device is equipped with four universal wheels at the bottom, which facilitates movement on the ground, improves the flexibility and portability of the device, the height of the front and rear handle bars can be adjusted by twisting the fixing bolts and cooperating with the threaded holes, the operation demand of workers with different heights can be met, the comfort and efficiency of operation are improved, the device is built-in with a charging battery pack, which provides power for the motor and other electrical equipment, so that the device can be used at different places and is not limited by power sockets, the applicability and convenience of the device are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a schematic view of the connecting mechanism of the utility model;

[0019] Figure 3 It is a schematic view of the connecting structure of the bottom plate and the connecting frame of the utility model;

[0020] Figure 4 It is a schematic view of the uniform mechanism of the utility model.

[0021] In the drawing: 1 bottom plate, 2 winding frame, 3 handle bar, 4 connecting mechanism, 401 universal wheel, 402 charging battery pack, 403 protective plate, 404 connecting frame, 405 threaded hole, 406 fixing bolt, 5 rotating rod, 6 first bevel gear, 7 second bevel gear, 8 first motor, 9 uniform mechanism, 901 rectangular rod, 902 rectangular groove, 903 threaded rod, 904 second motor, 905 moving block, 906 moving cylinder, 907 ball, 10 supporting pulley set. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figure 1The quick winding storage device for the photovoltaic cable in the embodiment comprises a bottom plate 1, a winding frame 2 and two handle rods 3, the lower surface of the bottom plate 1 is provided with a connecting mechanism 4, the connecting mechanism 4 facilitates movement on the ground, and the flexibility and portability of the device are improved, the upper surface of the bottom plate 1 is rotationally connected with a rotating rod 5 through a bearing, the outer side of the rotating rod 5 is provided with a first bevel gear 6, the outer side of the first bevel gear 6 is engaged with a second bevel gear 7, the upper surface of the bottom plate 1 is provided with a first motor 8 through a mounting table, the second bevel gear 7 is arranged on the outer side of the first motor 8, the right side of the upper surface of the bottom plate 1 is provided with an even mechanism 9, and the even mechanism 9 can uniformly wind.

[0024] In the embodiment, two support pulley sets 10 are arranged on the lower surface of the winding frame 2, and the support pulley set 10 comprises a support rod, and the bottom end of the support rod is rotationally connected with a moving wheel.

[0025] It should be noted that the stability of the winding frame 2 in rotation can be improved by the four support pulley sets 10.

[0026] Please refer to Figures 2-3 In order to facilitate movement on the ground and improve the flexibility and portability of the device, the connecting mechanism 4 in the embodiment comprises universal wheels 401 rotationally connected at the four corners of the lower surface of the bottom plate 1, a rechargeable battery pack 402 is arranged on the top wall of the inner cavity of the bottom plate 1, a protective plate 403 is fixed to the lower surface of the bottom plate 1 through bolts, a connecting frame 404 is arranged on the left side of the upper surface of the bottom plate 1, a plurality of not less than two threaded holes 405 are formed on the front and rear sides of the left side of the connecting frame 404, and two fixing bolts 406 are threadedly connected to the left side of each of the two handle rods 3.

[0027] In the embodiment, the plurality of not less than two threaded holes 405 are uniformly distributed on the front and rear sides of the left side of the connecting frame 404, and the bottom plate 1 and the protective plate 403 are both stainless steel plates.

[0028] It should be noted that the device is equipped with four universal wheels 401 at the bottom, which facilitates movement on the ground and improves the flexibility and portability of the device, the height of the front and rear handle rods 3 can be adjusted by twisting the fixing bolts 406 and cooperating with the threaded holes 405, which can meet the operation requirements of workers of different heights and improve the comfort and efficiency of operation, the device is built-in with the rechargeable battery pack 402, which provides power for the motor and other electrical equipment, so that the device can be used at different places and is not limited by the power socket, and the applicability and convenience of the device are enhanced.

[0029] Please refer to Figure 4, in order to even winding, in the embodiment, the uniform mechanism 9 includes the rectangular rod 901 arranged on the right side of the upper surface of the bottom plate 1, the front surface of the rectangular rod 901 is provided with a rectangular groove 902, the inside of the rectangular groove 902 is rotatably connected with a threaded rod 903 through a bearing, the top end of the rectangular rod 901 is provided with a second motor 904, the outer side of the output shaft of the second motor 904 is rotatably penetrated through the rectangular rod 901 and is fixedly connected with the top end of the threaded rod 903, the outer side of the threaded rod 903 is threadedly connected with a moving block 905, the moving block 905 is slidingly connected in the inside of the rectangular groove 902 and is matched with a gap, the front surface of the moving block 905 is provided with a moving cylinder 906, the inner circumferential wall of the moving cylinder 906 is rotatably connected with a plurality of (not less than two) rolling balls 907, the plurality of (not less than two) rolling balls 907 can improve the smoothness of the photovoltaic cable sliding in the inside of the moving cylinder 906.

[0030] In the embodiment, the moving block 905 moves linearly up and down in the inside of the rectangular groove 902, and the plurality of (not less than two) rolling balls 907 are uniformly distributed on the inner circumferential wall of the moving cylinder 906.

[0031] It should be noted that when the photovoltaic cable is wound and stored, one end of the photovoltaic cable is first penetrated through the moving cylinder 906 and then wound on the outside of the winding frame 2, so that the cable can be correctly wound, when winding, the first motor 8 and the second motor 904 are started, the output shaft of the first motor 8 drives the rotating rod 5 and the winding frame 2 to rotate through the cooperation of the first bevel gear 6 and the second bevel gear 7, so that the winding frame 2 can rotate quickly, thereby realizing the quick winding of the photovoltaic cable, the output shaft of the second motor 904 drives the threaded rod 903 to rotate, the threaded rod 903 drives the moving cylinder 906 to move up and down through the moving block 905, so that the photovoltaic cable can be uniformly distributed on the winding frame 2 during winding, and the cable is prevented from being accumulated or unevenly wound.

[0032] The working principle of the above embodiment is as follows:

[0033] When the photovoltaic cable is wound and stored, one end of the photovoltaic cable is first threaded through the moving cylinder 906, and then wound on the outside of the winding frame 2, ensuring that the cable can be wound correctly, when winding, the first motor 8 and the second motor 904 are started, the output shaft of the first motor 8 drives the rotating rod 5 and the winding frame 2 to rotate through the cooperation of the first bevel gear 6 and the second bevel gear 7, so that the winding frame 2 can rotate quickly, thereby realizing the quick winding of the photovoltaic cable, the output shaft of the second motor 904 drives the threaded rod 903 to rotate, and the threaded rod 903 drives the moving cylinder 906 to move up and down through the moving block 905, so that the photovoltaic cable can be evenly distributed on the winding frame 2 during winding, avoiding uneven accumulation or winding of the cable, the device is equipped with four universal wheels 401 at the bottom, which facilitates movement on the ground, improves the flexibility and portability of the device, and the height of the front and rear handle bars 3 can be adjusted by twisting the fixing bolts 406 and cooperating with the threaded holes 405, which can meet the operation needs of workers of different heights, improve the comfort and efficiency of operation, the device is provided with a built-in charging battery pack 402, which provides power for the motor and other electrical equipment, so that the device can be used at different places and is not limited by the power socket, thereby enhancing the applicability and convenience of the device.

[0034] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0035] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application.

Claims

1. A rapid winding and storage device for photovoltaic cables, comprising a base plate (1), a winding frame (2), and two handles (3), characterized in that: The lower surface of the base plate (1) is provided with a connecting mechanism (4), and the upper surface of the base plate (1) is rotatably connected to a rotating rod (5) via a bearing. A first bevel gear (6) is provided on the outer side of the rotating rod (5), and a second bevel gear (7) meshes with the outer side of the first bevel gear (6). A first motor (8) is provided on the upper surface of the base plate (1) via a mounting platform, and the second bevel gear (7) is located on the outer side of the first motor (8). A uniform mechanism (9) is provided on the right side of the upper surface of the base plate (1). The connecting mechanism (4) includes universal wheels (401) rotatably connected to the four corners of the lower surface of the base plate (1). A rechargeable battery pack (402) is provided on the top wall of the inner cavity of the base plate (1). A protective plate (403) is fixed to the lower surface of the base plate (1) by bolts. A connecting frame (404) is provided on the left side of the upper surface of the base plate (1). The front and rear sides of the left side of the connecting frame (404) are provided with no less than two threaded holes (405). The left sides of the two handles (3) are threaded through with two fixing bolts (406). The right sides of the fixing bolts (406) on the front and rear sides are threaded into the interior of the corresponding threaded holes (405). The right sides of the handles (3) on the front and rear sides are in contact with the front and rear sides of the left side of the connecting frame (404). The uniform mechanism (9) includes a rectangular rod (901) disposed on the right side of the upper surface of the base plate (1). A rectangular groove (902) is provided on the front side of the rectangular rod (901). A threaded rod (903) is rotatably connected to the inside of the rectangular groove (902) through a bearing. A second motor (904) is provided at the top of the rectangular rod (901). The outer side of the output shaft of the second motor (904) rotatably passes through the rectangular rod (901) and is fixedly connected to the top of the threaded rod (903). A moving block (905) is threadedly connected to the outer side of the threaded rod (903). The moving block (905) is slidably connected to the inside of the rectangular groove (902) with a clearance fit. A moving cylinder (906) is provided on the front side of the moving block (905). At least two balls (907) are rotatably connected to the inner peripheral wall of the moving cylinder (906).

2. The rapid winding and storage device for photovoltaic cables according to claim 1, characterized in that: The lower surface of the winding frame (2) is provided with two support pulley groups (10) on the left and right sides.

3. The rapid winding and storage device for photovoltaic cables according to claim 2, characterized in that: The support pulley assembly (10) includes a support rod, the bottom end of which is rotatably connected to a movable wheel.

4. The rapid winding and storage device for photovoltaic cables according to claim 1, characterized in that: The moving block (905) moves linearly up and down inside the rectangular groove (902).

5. The rapid winding and storage device for photovoltaic cables according to claim 1, characterized in that: No fewer than two of the ball bearings (907) are evenly distributed on the inner peripheral wall of the movable cylinder (906).

6. The rapid winding and storage device for photovoltaic cables according to claim 1, characterized in that: No fewer than two of the threaded holes (405) are evenly distributed on the front and rear sides of the left side of the connecting frame (404).

7. The rapid winding and storage device for photovoltaic cables according to claim 1, characterized in that: Both the base plate (1) and the protective plate (403) are stainless steel plates.

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