Convenient pay-off device for photovoltaic cable

Abstract

The utility model belongs to the technical field of pay-off devices, and particularly relates to a photovoltaic cable convenient pay-off device which comprises a supporting seat and a rotating groove, the rotating groove is formed in the top face of the supporting seat, and a placing plate is rotationally connected into the rotating groove; the annular groove is formed in the top face of the supporting base, a plurality of balls are arranged in the annular groove, and the top faces of the balls are attached to the containing plate; the multiple first sliding grooves are formed in the top face of the containing plate, multiple sliding plates are slidably connected into the multiple first sliding grooves correspondingly, one ends of the multiple sliding plates extend to the outside correspondingly, multiple limiting plates are fixedly connected to one ends of the multiple sliding plates correspondingly, multiple first threaded rods are in threaded connection into the multiple sliding plates correspondingly, and multiple second threaded rods are fixedly connected to the other ends of the multiple sliding plates correspondingly. The pay-off device solves the problems that when the pay-off device is used, the diameter of a placing plate of the pay-off device cannot be adjusted, so that a user cannot place cable shafts with different specifications and lengths on the placing plate, the use range of the pay-off device is limited, and the use range is relatively low.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wire -laying device technical field especially relates to a photovoltaic cable convenient wire -laying device. BACKGROUND

[0002] The photovoltaic cable convenient wire -laying device is a special equipment designed to solve the wire -laying problem of photovoltaic cable in the laying installation process, which aims at improving the wire -laying efficiency, reducing the labor intensity of workers and ensuring the laying quality of photovoltaic cable, and it can quickly and accurately release the photovoltaic cable on the cable shaft and ensure that the cable is not damaged in the laying process.

[0003] The diameter of the placing plate of the traditional wire -laying device cannot be adjusted when using, so that the user may not be able to place the cable shafts of different specifications and lengths on the placing plate, which limits the use range of the wire -laying device and has a low use range. In view of this, we provide a photovoltaic cable convenient wire -laying device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a photovoltaic cable convenient wire -laying device to solve the problems in the above background.

[0005] Therefore, the utility model provides a photovoltaic cable convenient wire -laying device, which comprises:

[0006] The support seat and the rotating groove are arranged on the top surface of the support seat, and the placing plate is rotatably connected in the rotating groove;

[0007] The annular groove is arranged on the top surface of the support seat, a plurality of ball bearings are arranged in the annular groove, and the top surface of the plurality of ball bearings is attached to the placing plate;

[0008] A plurality of first sliding grooves are arranged on the top surface of the placing plate, a plurality of sliding plates are slidably connected in the plurality of first sliding grooves, one end of the plurality of sliding plates extends to the outside, one end of the plurality of sliding plates is fixedly connected with a plurality of limiting plates, a plurality of first threaded rods are threadedly connected in the plurality of sliding plates, and the plurality of first threaded rods are located in the plurality of first sliding grooves and are rotatably connected with the plurality of first sliding grooves;

[0009] The driving assembly is located in the placing plate and is used for driving the rotation of the plurality of first threaded rods.

[0010] The threading support is fixedly connected to the support seat.

[0011] Based on the above structure, by setting the rotating groove and the placement plate, it is ensured that the placement plate can rotate in the rotating groove, by setting the annular groove and the ball, it is ensured that the plurality of balls can slide in the annular groove, and it is ensured that when the placement plate rotates, the plurality of balls can reduce the friction between the placement plate and the support seat, so that the placement plate rotates more smoothly, by setting the first sliding groove, the sliding plate and the limiting plate, it is ensured that the sliding plate can drive the limiting plate to move along the first sliding groove, by setting the driving assembly and the first threaded rod, it is ensured that the user can drive the plurality of first threaded rods to rotate through the driving assembly, so that the plurality of sliding plates are respectively subjected to the action of the plurality of first threaded rods, and are away from or close to each other, by setting the threading support, it is ensured that the user can pass the photovoltaic cable through the threading support.

[0012] In the above technical solution, further, the driving assembly comprises:

[0013] The first gear groove is provided in the placement plate and communicates with the plurality of first sliding grooves, the first bevel gear is rotatably connected in the first gear groove, the plurality of second bevel gears are engaged below the first bevel gear, one end of the plurality of second bevel gears penetrates the inner wall of the first gear groove, and extends into the plurality of first sliding grooves to be fixed with one end of the plurality of first threaded rods, respectively;

[0014] The second gear groove is provided in the placement plate and communicates with the first gear groove, the third bevel gear and the fourth bevel gear are rotatably connected in the second gear groove, the third bevel gear and the fourth bevel gear are engaged, one end of the third bevel gear penetrates the inner wall of the second gear groove and extends into the first gear groove to be fixed with the first bevel gear, the fourth bevel gear is fixedly connected with the rotating rod, and one end of the rotating rod penetrates the inner wall of the second gear groove and extends to the outside to be rotatably connected with the placement plate;

[0015] The fixing assembly is located on the placement plate and is used for fixing the rotating rod.

[0016] In the technical solution, the user can adjust the position of the plurality of sliding plates according to the diameter of the photovoltaic cable shaft.

[0017] In the above technical solution, further, the fixing assembly comprises:

[0018] The first extrusion block is fixedly connected to the side of the placement plate and located on one side of the rotating rod;

[0019] The fixed block is fixedly connected to the periphery of the placing plate and is located at the other side of the rotating rod, a second sliding groove is formed in the fixed block and is connected to the outside, a sliding rod is slidably connected in the second sliding groove, a second extrusion block is fixedly connected to one end of the sliding rod and is located at the other side of the rotating rod, and a second threaded rod is threadedly connected in the sliding rod, one end of the second threaded rod penetrates through the inner wall of the second sliding groove and is externally connected with the fixed block in rotation.

[0020] In the technical solution, the rotating rod is prevented from being affected by the outside.

[0021] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0022] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0023] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0024] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0025] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0026] In the technical solution, one end of the second bevel gear is rotatably connected with the first sliding groove.

[0027] The photovoltaic cable convenient pay-off device has the advantages that:

[0028] 1. The photovoltaic cable convenient pay-off device, through the rotating groove and the placing plate, ensures that the placing plate can rotate in the rotating groove, through the annular groove and the ball, ensures that the plurality of balls can slide in the annular groove, and ensures that when the placing plate rotates, the plurality of balls can reduce the friction between the placing plate and the supporting seat, so that the placing plate rotates more smoothly, through the first sliding groove, the sliding plate and the limiting plate, ensures that the sliding plate can drive the limiting plate to move along the first sliding groove, through the driving assembly and the first threaded rod, ensures that the user can drive the plurality of first threaded rods to rotate through the driving assembly, so that the plurality of sliding plates are away from each other or close to each other through the action of the plurality of first threaded rods, through the threading support, ensures that the user can pass the photovoltaic cable through the threading support, solves the problem that the diameter of the placing plate of the pay-off device cannot be adjusted when the pay-off device is used, so that the user cannot place the cable shafts of different specifications and lengths on the placing plate, limits the use range of the pay-off device, and the use range is low.

[0029] 2. The photovoltaic cable convenient pay-off device, through the second sliding groove, the sliding rod and the second extrusion block, ensures that the sliding rod can drive the second extrusion block to move along the second sliding groove, through the first extrusion block and the second threaded rod, ensures that when the user turns to the second threaded rod, the sliding rod will be affected by the threads of the second threaded rod, and moves to the direction of the rotating rod, so that the sliding rod drives the second extrusion block to move to the direction of the rotating rod, when the second extrusion block moves to the position where it cannot move, the second extrusion block and the first extrusion block clamp and fix the rotating rod, preventing the rotating rod from rotating under the influence of the outside. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is the overall structure schematic diagram of the utility model;

[0031] Figure 2 is the explosion structure schematic diagram of the support seat area of the utility model;

[0032] Figure 3 is the internal structure schematic diagram of the placement plate of the utility model one;

[0033] Figure 4 is the internal structure schematic diagram of the placement plate of the utility model two;

[0034] Figure 5 is the internal structure schematic diagram of the placement plate of the utility model three;

[0035] Figure 6 is the internal structure schematic diagram of the fixed block of the utility model.

[0036] The marks in the figure are:

[0037] 1, support seat, 2, rotating groove, 3, placement plate, 4, annular groove, 5, ball, 6, first sliding groove, 7, sliding plate, 8, limiting plate, 9, first threaded rod, 10, threading support, 11, first gear groove, 12, first bevel gear, 13, second bevel gear, 14, second gear groove, 15, third bevel gear, 16, fourth bevel gear, 17, rotating rod, 18, first extrusion block, 19, fixed block, 20, second sliding groove, 21, sliding rod, 22, second extrusion block, 23, second threaded rod. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0039] In the description of the present application, it should be noted that the terms used herein are merely for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. For the purpose of description, the sizes of the respective portions shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0040] It should be noted that the terms "first", "second", and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, the specification and claims "and / or" indicate at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are an "or" relationship.

[0041] It should be noted that in the description of the present application, the orientation or position relationship indicated by the orientation terms such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is generally based on the orientation or position relationship shown in the drawings, only for the purpose of describing the present application and simplifying the description, without the opposite indication, these orientation terms do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of each component.

[0042] It should be noted that in this application, the terms "comprising", "including", or any other variant thereof, are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0043] Embodiment 1:

[0044] Please refer to Figure 1 - Figure 6 As shown in the figure, the embodiment provides a photovoltaic cable convenient pay-off device, which comprises:

[0045] The support seat 1 and the rotating groove 2 are provided on the top surface of the support seat 1, and the rotating groove 2 is rotatably connected with the placing plate 3;

[0046] The annular groove 4 is provided on the top surface of the support seat 1, and a plurality of rolling balls 5 are arranged in the annular groove 4, and the top surfaces of the plurality of rolling balls 5 are attached to the placing plate 3;

[0047] A plurality of first sliding grooves 6 are provided on the top surface of the placing plate 3, a plurality of sliding plates 7 are respectively slidably connected in the plurality of first sliding grooves 6, one end of each of the plurality of sliding plates 7 extends to the outside, one end of each of the plurality of sliding plates 7 is fixedly connected with a plurality of limiting plates 8, a plurality of first threaded rods 9 are respectively screwed into the plurality of sliding plates 7, and the plurality of first threaded rods 9 are respectively located in the plurality of first sliding grooves 6 and are rotatably connected with the plurality of first sliding grooves 6;

[0048] The driving assembly is located in the placing plate 3 and is used to drive the plurality of first threaded rods 9 to rotate;

[0049] The threading support 10 is fixedly connected to the support seat 1.

[0050] Embodiment 2:

[0051] The embodiment provides a photovoltaic cable convenient pay-off device, in addition to comprising the technical solutions of the above-mentioned embodiments, further having the following technical features, the driving assembly comprises:

[0052] The first gear slot 11 is arranged in the placement plate 3 and communicates with the plurality of first sliding grooves 6. The first bevel gear 12 is rotatably connected in the first gear slot 11. The plurality of second bevel gears 13 are meshed below the first bevel gear 12. One end of the plurality of second bevel gears 13 penetrates the inner wall of the first gear slot 11 and extends into the plurality of first sliding grooves 6 to be fixed with one end of the plurality of first threaded rods 9, respectively.

[0053] The second gear slot 14 is arranged in the placement plate 3 and communicates with the first gear slot 11. The third bevel gear 15 and the fourth bevel gear 16 are rotatably connected in the second gear slot 14. The third bevel gear 15 and the fourth bevel gear 16 are meshed. One end of the third bevel gear 15 penetrates the inner wall of the second gear slot 14 and extends into the first gear slot 11 to be fixed with the first bevel gear 12. The rotating rod 17 is fixedly connected to the fourth bevel gear 16. One end of the rotating rod 17 penetrates the inner wall of the second gear slot 14 and extends to the outside to be rotatably connected with the placement plate 3.

[0054] The fixing assembly is arranged on the placement plate 3 and is used for fixing the rotating rod 17.

[0055] In use, the user rotates the rotating rod 17 by hand, so that the rotating rod 17 drives the fourth bevel gear 16 to rotate in the second gear slot 14, the fourth bevel gear 16 drives the third bevel gear 15 to rotate in the second gear slot 14, the third bevel gear 15 drives the first bevel gear 12 to rotate in the first gear slot 11 when the third bevel gear 15 rotates, the first bevel gear 12 drives the plurality of second bevel gears 13 to rotate in the first gear slot 11, the plurality of second bevel gears 13 drive the plurality of first threaded rods 9 to rotate in the plurality of first sliding grooves 6, respectively, when the plurality of second bevel gears 13 rotate, the plurality of sliding plates 7 are away from each other under the action of the plurality of first threaded rods 9 when the plurality of first threaded rods 9 rotate, and the plurality of sliding plates 7 drive the plurality of limiting plates 8 to be away from each other when the plurality of sliding plates 7 are away from each other, so that the user can adjust the positions of the plurality of sliding plates 7 according to the diameter of the photovoltaic cable shaft.

[0056] Embodiment 3:

[0057] The embodiment provides a photovoltaic cable convenient pay-off device. In addition to the technical solutions of the above-mentioned embodiments, the fixing assembly comprises:

[0058] The first extrusion block 18 is fixedly connected to the side of the placement plate 3 and located on one side of the rotating rod 17.

[0059] The fixed block 19 is fixedly connected to the side of the placement plate 3 and located on the other side of the rotating rod 17. The second sliding groove 20 is arranged in the fixed block 19 and connected with the outside. The sliding rod 21 is slidably connected in the second sliding groove 20. The second extrusion block 22 is fixedly connected to one end of the sliding rod 21 and located on the other side of the rotating rod 17. The second threaded rod 23 is threadedly connected in the sliding rod 21 and one end of the second threaded rod 23 penetrates through the inner wall of the second sliding groove 20 and extends to the outside and is rotatably connected with the fixed block 19.

[0060] When the plurality of limiting plates 8 are away from each other to the appropriate position, the user rotates the second threaded rod 23 by hand, so that the sliding rod 21 is subjected to the threaded action of the second threaded rod 23 and moves along the second sliding groove 20 to the direction of the rotating rod 17, so that the sliding rod 21 drives the second extrusion block 22 to move to the direction of the rotating rod 17. When the second extrusion block 22 moves to the position where it cannot move, the second extrusion block 22 and the first extrusion block 18 clamp and fix the rotating rod 17, so as to ensure that the rotating rod 17 cannot be rotated by the outside.

[0061] Embodiment 4:

[0062] The embodiment provides a kind of photovoltaic cable convenient pay-off device, in addition to including the technical solutions of above-mentioned embodiment, it further has the following technical features, one end of second bevel gear 13 is rotatably connected with first sliding groove 6.

[0063] Wherein, it is guaranteed that one end of second bevel gear 13 can normally rotate in first sliding groove 6.

[0064] Embodiment 5:

[0065] The embodiment provides a kind of photovoltaic cable convenient pay-off device, in addition to including the technical solutions of above-mentioned embodiment, it further has the following technical features, multiple second bevel gears 13 are located in first gear groove 11 and rotatably connected with first gear groove 11.

[0066] Wherein, it is guaranteed that multiple second bevel gears 13 can normally rotate in first gear groove 11.

[0067] Embodiment 6:

[0068] The embodiment provides a kind of photovoltaic cable convenient pay-off device, in addition to including the technical solutions of above-mentioned embodiment, it further has the following technical features, one end of third bevel gear 15 is rotatably connected with first gear groove 11.

[0069] Wherein, it is guaranteed that one end of third bevel gear 15 can normally rotate in first gear groove 11.

[0070] In use, the user turns the rotating rod 17 with hands, so that the rotating rod 17 drives the fourth bevel gear 16 to rotate in the second gear groove 14, the fourth bevel gear 16 drives the third bevel gear 15 to rotate in the second gear groove 14, when the third bevel gear 15 rotates, the third bevel gear 15 drives the first bevel gear 12 to rotate in the first gear groove 11, the first bevel gear 12 drives the plurality of second bevel gears 13 to rotate in the first gear groove 11, when the plurality of second bevel gears 13 rotate, the plurality of second bevel gears 13 respectively drive the plurality of first threaded rods 9 to rotate in the plurality of first sliding grooves 6, when the plurality of first threaded rods 9 rotate, the plurality of sliding plates 7 are away from each other under the action of the plurality of first threaded rods 9, when the plurality of sliding plates 7 are away from each other, the plurality of sliding plates 7 respectively drive the plurality of limiting plates 8 to be away from each other, so that the user can adjust the position of the plurality of sliding plates 7 according to the diameter of the photovoltaic cable shaft, when the plurality of limiting plates 8 are away from each other to the appropriate position, the user turns the second threaded rod 23 with hands, so that the sliding rod 21 moves along the second sliding groove 20 to the direction of the rotating rod 17 under the action of the second threaded rod 23, the sliding rod 21 drives the second extrusion block 22 to move to the direction of the rotating rod 17, when the second extrusion block 22 moves to the position where it cannot move, the second extrusion block 22 and the first extrusion block 18 clamp and fix the rotating rod 17, so that the rotating rod 17 cannot be affected by the outside to rotate, the user places the photovoltaic cable shaft on the placing plate 3 at the appropriate position, then the user passes the photovoltaic cable on the photovoltaic cable shaft through the wire support 10 to pay off the wire.

[0071] The embodiments of the present application are described above in conjunction with the drawings, the embodiments and the features in the embodiments in the present application can be combined with each other without conflict, the present application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, not restrictive, the person skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, all of which belong to the protection of the present application.

Claims

1. A photovoltaic cable convenient pay-off device, characterized in that, The utility model relates to a kind of wire drawing support, including: Support seat (1) and rotating groove (2), the rotating groove (2) is opened in the top surface of support seat (1), rotatingly connected with placing plate (3) in the rotating groove (2); Annular groove (4), the annular groove (4) is opened in the top surface of support seat (1), a plurality of ball bearings (5) are provided in the annular groove (4), and the top surface of a plurality of ball bearings (5) is attached with placing plate (3); A plurality of first sliding grooves (6), a plurality of the first sliding grooves (6) are opened in the top surface of placing plate (3), a plurality of sliding plates (7) are respectively slidably connected in a plurality of the first sliding grooves (6), and one end of a plurality of sliding plates (7) respectively extends to outside, a plurality of limiting plates (8) are respectively fixedly connected to one end of a plurality of sliding plates (7), a plurality of first threaded rods (9) are respectively threadedly connected in a plurality of sliding plates (7), and a plurality of first threaded rods (9) are respectively located in a plurality of first sliding grooves (6) and are respectively rotatably connected with a plurality of first sliding grooves (6); Driving assembly, the driving assembly is located in placing plate (3), and be used to drive a plurality of first threaded rods (9) rotation; Wire drawing support (10), the wire drawing support (10) is fixedly connected on support seat (1).

2. A photovoltaic cable convenient pay-off device according to claim 1, characterized in that, The driving assembly includes: First gear groove (11), the first gear groove (11) is opened in placing plate (3) and is communicated with a plurality of first sliding grooves (6), first bevel gears (12) are rotatably connected in the first gear groove (11), a plurality of second bevel gears (13) are engaged below the first bevel gears (12), and one end of a plurality of second bevel gears (13) penetrates the inner wall of first gear groove (11) and respectively extends to a plurality of first sliding grooves (6) and is respectively fixed with one end of a plurality of first threaded rods (9); Second gear groove (14), the second gear groove (14) is opened in placing plate (3) and is communicated with first gear groove (11), third bevel gears (15) and fourth bevel gears (16) are rotatably connected in the second gear groove (14), and third bevel gears (15) and fourth bevel gears (16) are engaged, one end of the third bevel gears (15) penetrates the inner wall of second gear groove (14) and extends to first gear groove (11) and is fixed with first bevel gears (12), and the fourth bevel gears (16) are fixedly connected with rotating rod (17), and one end of rotating rod (17) penetrates the inner wall of second gear groove (14) and extends to outside and is rotatably connected with placing plate (3); Fixing assembly, the fixing assembly is located on placing plate (3), and is used for fixing rotating rod (17).

3. A photovoltaic cable convenient pay-off device according to claim 2, characterized in that, The fixing assembly includes: First extrusion block (18), the first extrusion block (18) is fixedly connected on the lateral side of placing plate (3) and is located at one side of rotating rod (17); The fixed block (19) is fixedly connected to the circumferential side of the placing plate (3) and located at the other side of the rotating rod (17), a second sliding slot (20) communicating with the outside is arranged in the fixed block (19), a sliding rod (21) is slidably connected in the second sliding slot (20), a second extrusion block (22) is fixedly connected to one end of the sliding rod (21), and the second extrusion block (22) is located at the other side of the rotating rod (17), a second threaded rod (23) is threadedly connected in the sliding rod (21), and one end of the second threaded rod (23) penetrates through the inner wall of the second sliding slot (20) and extends to the outside and is rotatably connected with the fixed block (19).

4. The photovoltaic cable convenient pay-off device according to claim 2, characterized in that, One end of the second bevel gear (13) is rotatably connected with the first sliding slot (6).

5. The photovoltaic cable convenient pay-off device according to claim 2, characterized in that, A plurality of the second bevel gears (13) are located in the first gear slot (11) and are rotatably connected with the first gear slot (11).

6. A photovoltaic cable convenient pay-off device according to claim 2, characterized in that, One end of the third bevel gear (15) is rotatably connected with the first gear slot (11).

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