Variable-diameter cable winding device

Abstract

The utility model relates to the technical field of residual cable storage, in particular to a variable-diameter cable winding device, which comprises a bottom plate, a baffle, a cable fork and a driving component, and is characterized in that the bottom plate and the baffle are concentrically arranged and fixedly connected; a plurality of cable forks are arranged in an annular array along the circumferential direction of the baffle plate; the driving assembly is arranged between the bottom plate and the baffle, the driving assembly is provided with a plurality of output ends, each output end is fixedly connected with one cable fork, and the output directions of the multiple output ends are arranged in a radial shape in the circumferential direction of the baffle; the driving assembly is used for driving the multiple cable forks to do synchronous reciprocating motion so as to change the winding diameter of the cable forks. According to the variable-diameter cable winding device, the driving assembly is arranged to drive the cable forks to synchronously reciprocate so as to change the positions of the cable forks, synchronous adjustment of the cable forks is facilitated, variable-diameter operation is facilitated, and use convenience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of excess cable storage, in particular to a diameter-variable cable winding device. Background Art

[0002] Cable storage mainly refers to the reservation of some unused cables when installing, maintaining or upgrading network equipment to facilitate future adjustments and expansions. These unused cables need to be properly stored in cable racks, which is cable storage.

[0003] The utility model with publication number CN217718189U discloses a cable rack for a pole with an adjustable cable drum diameter, comprising two cable racks, the two cable racks being connected in a cross-shaped structure, and the cable racks being composed of a first connecting frame and a second connecting frame, the first connecting frame being slidably connected to the second connecting frame via an extension plate; a snap-fit ​​assembly, the second connecting frame being connected to a snap-fit ​​assembly, the first connecting frame and the second connecting frame being fixed via the snap-fit ​​assembly.

[0004] As in the above technical solution, the cable rack rod is set to a two-stage structure by the cable rack technology, and the length can be adjusted by the extension plate rod by the cable rack technology, so that the diameter of the cable drum composed of the two cable rack rods can be adjusted. However, in the process of adjusting the winding diameter, the positions of multiple cable forks need to be adjusted separately, which is cumbersome and inconvenient, and the convenience of use is insufficient. Utility Model Content

[0005] In view of this, the utility model proposes a variable diameter cable winding device, which drives multiple cable forks to reciprocate synchronously by setting a driving component to change the position of the cable forks, facilitates the synchronous adjustment of multiple cable forks, facilitates the diameter change operation, and has good convenience of use.

[0006] The technical solution of the utility model is achieved in this way:

[0007] The utility model provides a variable diameter cable winding device, comprising a bottom plate, a baffle, a cable fork and a driving assembly, wherein:

[0008] The bottom plate and the baffle are concentrically arranged and fixedly connected;

[0009] The cable forks are arranged in a plurality of annular arrays along the circumference of the baffle;

[0010] The driving assembly is arranged between the bottom plate and the baffle, and the driving assembly has a plurality of output ends, each of which is fixedly connected to a cable fork, and the output directions of the plurality of output ends are arranged radially along the circumference of the baffle;

[0011] The driving assembly is used to drive the plurality of cable forks to reciprocate synchronously to change the winding diameter of the cable forks.

[0012] On the basis of the above technical solution, preferably, a lug plate is provided on the side of the bottom plate, and a bolt mounting hole is vertically provided on the lug plate.

[0013] On the basis of the above technical solution, preferably, the driving assembly includes a turntable, a rotating shaft, a handle, a guide rail, a slider and a first positioning shaft, wherein:

[0014] The rotating disk is disposed between the bottom plate and the baffle plate, and a plurality of arc-shaped first path holes are vertically provided on the rotating disk, and the plurality of first path holes are arranged in an annular array along the circumference of the rotating shaft;

[0015] The rotating shaft passes through the middle positions of the bottom plate, the rotating disk and the baffle plate in sequence from bottom to top, and the rotating shaft is rotatably connected to the rotating disk, one end of the rotating shaft is fixedly connected to the bottom plate, and the other end is fixedly connected to the baffle plate;

[0016] The handle is fixed on the turntable;

[0017] A plurality of guide rails are fixed on the top of the bottom plate, one end of the plurality of guide rails intersects at the rotating shaft, and the other end radially extends outward to the side end of the bottom plate, a slider is slidably arranged on each guide rail, each slider forms an output end, and a first positioning shaft is fixed on the top of each slider near one end of the rotating shaft;

[0018] The plurality of first positioning shafts correspond to the plurality of first path holes one by one, and the first positioning shafts vertically penetrate the corresponding first path holes.

[0019] On the basis of the above technical solution, preferably, the guide rail includes a limit groove, wherein:

[0020] The limiting groove is fixedly connected to the bottom plate, two limiting grooves are provided, and the notches of the two limiting grooves are opposite to each other;

[0021] The sliding block is slidably arranged between the two limiting grooves at corresponding positions;

[0022] A linear second path hole is formed between the two limiting grooves, and the first positioning shaft is slidably disposed in the second path hole at a corresponding position.

[0023] On the basis of the above technical solution, preferably, the baffle is provided with an arc-shaped third path hole vertically penetrating therethrough, the handle is vertically arranged, and the handle vertically passes through the third path hole.

[0024] On the basis of the above technical solution, preferably, the end of the handle away from the turntable is in a ball head shape.

[0025] On the basis of the above technical solution, preferably, it also includes a locking bolt, wherein:

[0026] The locking bolt vertically penetrates the baffle and is screwed;

[0027] The lower end of the locking bolt selectively abuts against the top surface of the rotating disk.

[0028] On the basis of the above technical solution, preferably, it further comprises a nut, wherein,

[0029] The nut is threaded onto the locking bolt, and the nut is fixed on the baffle.

[0030] On the basis of the above technical solution, preferably, it further comprises a wire binding rack, wherein:

[0031] The wire binding frame is fixed on the top of the baffle.

[0032] On the basis of the above technical solution, preferably, the drive assembly further includes a second positioning shaft, wherein:

[0033] There are a plurality of second positioning shafts in a circumferential annular array on the rotating shaft, one end of each of the plurality of second positioning shafts is fixed on the bottom plate, and the other end of each of the plurality of second positioning shafts passes through the baffle plate upward and is fixedly connected thereto;

[0034] A plurality of arc-shaped fourth path holes are vertically provided on the rotating disk, and the plurality of the fourth path holes correspond one-to-one to the plurality of the second positioning shafts;

[0035] The second positioning shaft vertically penetrates the fourth path hole at the corresponding position.

[0036] The variable diameter cable winding device of the utility model has the following beneficial effects compared with the prior art:

[0037] (1) By setting a driving assembly to drive multiple cable forks to reciprocate synchronously to change the position of the cable forks, it is convenient to adjust the multiple cable forks synchronously, facilitate the diameter change operation, and have good convenience. At the same time, it is convenient to improve the accuracy of the winding radius adjustment, and it is not easy to make mistakes during adjustment.

[0038] (2) By setting the first positioning shaft to vertically penetrate the corresponding first path hole, and the first positioning shaft is slidably set in the second path hole at the corresponding position, it is convenient to convert the rotational motion into linear motion to achieve the adjustment of the winding radius. The structure is relatively simple and the adjustment process is relatively smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 This is a three-dimensional diagram of a variable diameter cable winding device of the utility model;

[0041] Figure 2 It is a three-dimensional diagram of the turntable of the utility model;

[0042] Figure 3 A three-dimensional diagram of the guide rail of the utility model;

[0043] Figure 4 A three-dimensional diagram of a variable-diameter cable winding device of the utility model from another perspective;

[0044] In the figure: 1, bottom plate; 2, baffle; 3, cable fork; 4, drive assembly; 5, locking bolt; 6, nut; 7, wire tie rack; 41, turntable; 42, rotating shaft; 43, handle; 44, guide rail; 45, slider; 46, first positioning axis; 47, second positioning axis; 101, ear plate; 102, bolt mounting hole; 201, third path hole; 401, output end; 402, first path hole; 403, second path hole; 404, fourth path hole; 441, limit groove. DETAILED DESCRIPTION

[0045] The following will be combined with the specific implementation of the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] like Figure 1-4 As shown, a variable diameter cable winding device of the utility model comprises a bottom plate 1, a baffle plate 2, a cable fork 3 and a driving assembly 4.

[0047] The bottom plate 1 and the baffle plate 2 are both circular plate structures, which are concentrically arranged and fixedly connected by a rotating shaft 42 . After the connection, an installation gap for the driving component 4 is formed between the bottom plate 1 and the baffle plate 2 .

[0048] The side of the bottom plate 1 is provided with ear plates 101, and the thickness of the ear plates 101 is the same as that of the bottom plate 1. A bolt mounting hole 102 is vertically penetrated through the ear plate 101. The bolt mounting hole 102 is used for mounting screws to facilitate fixing the bottom plate 1 on the mounting surface of the construction position.

[0049] A wire tying rack 7 is fixed to the top of the baffle 2 for tying wires. A cable splicing box can also be installed below the wire tying rack 7. Among them, the cable splicing box is fixed to the baffle 2 by screws.

[0050] The cable fork 3 is in a U-shaped groove shape. A plurality of cable forks 3 are arranged in a circumferential annular array along the baffle 2, and the notches of the plurality of cable forks 3 face the outside of the baffle 2. When storing the surplus cable, the surplus cable is wound in the notches of the plurality of cable forks 3.

[0051] The driving assembly 4 is arranged between the bottom plate 1 and the baffle 2. The driving assembly 4 has a plurality of output ends 401, and a cable fork 3 is fixedly connected to each output end 401. The output directions of the plurality of output ends 401 are radially arranged along the circumference of the baffle 2; the driving assembly 4 is used to drive the plurality of cable forks 3 to reciprocate synchronously to change the winding diameter of the cable forks 3, facilitating the synchronous adjustment of the plurality of cable forks 3, making the variable diameter operation convenient, with better usability. At the same time, it is convenient to improve the accuracy when adjusting the winding radius, and it is not easy to make mistakes during adjustment.

[0052] In the legend, three cable forks 3 are shown, and the output ends 401 of the driving assembly 4 are set to three. In addition, according to the winding requirements of the surplus cable, the cable forks 3 can also be set to 4 or more. Correspondingly, the output ends 401 of the driving assembly 4 are set to 4 or more.

[0053] As a preferred embodiment of a variable-diameter cable winding device, the driving assembly 4 includes a turntable 41, a rotating shaft 42, a handle 43, a guide rail 44, a slider 45, a first positioning shaft 46 and a second positioning shaft 47.

[0054] Among them, as Figure 2 shown, the turntable 41 is in a circular plate shape, which is arranged between the bottom plate 1 and the baffle 2 and is concentric. A plurality of arc-shaped first path holes 402 are vertically penetrated through the turntable 41; specifically, the plurality of first path holes 402 are arranged in a circumferential annular array along the rotating shaft 42, and the plurality of first path holes 402 are arranged in a shape similar to "卐".

[0055] As Figure 1-4 shown, the rotating shaft 42 sequentially penetrates through the middle positions of the bottom plate 1, the turntable 41 and the baffle 2 from bottom to top, and the rotating shaft 42 is rotatably connected to the turntable 41. One end of the rotating shaft 42 is fixedly connected to the bottom plate 1, and the other end is fixedly connected to the baffle 2; the bottom plate 1 and the baffle 2 are fixedly connected through the rotating shaft 42, and the turntable 41 can rotate on the rotating shaft 42.

[0056] As Figure 1 As shown, the handle 43 is fixed on the turntable 41, and the end of the handle 43 away from the turntable 41 is set in a ball head shape for easy holding; when the turntable 41 needs to be rotated, the handle 43 is held to rotate the turntable 41. To prevent the hand from slipping, the ball head of the handle 43 is a rubber ball.

[0057] like Figure 1-2 As shown, a third path hole 201 in an arc shape is vertically provided on the baffle 2, and the handle 43 is vertically provided and vertically passes through the third path hole 201. When the turntable 41 is rotated, the handle 43 is pulled and moves in the third path hole 201.

[0058] like Figure 3 As shown, a plurality of guide rails 44 are fixed on the top of the base plate 1, one end of the plurality of guide rails 44 intersects at the rotating shaft 42, and the other end radially extends outward to the side end of the base plate 1, a slider 45 is slidably arranged on each guide rail 44, each slider 45 forms an output end 401, and a first positioning shaft 46 is fixed to the top of each slider 45 near one end of the rotating shaft 42, and the plurality of first positioning shafts 46 correspond to the plurality of first path holes 402 one by one, and the first positioning shafts 46 vertically penetrate the corresponding first path holes 402; when the turntable 41 rotates, the first positioning shaft 46 forces the first positioning shaft 46 inside it to move, and during the process, the first positioning shaft 46 drives the slider 45 to move along the guide rail 44, thereby realizing the change of the position of the cable fork 3.

[0059] In the above structure, the guide rail 44 is a straight track, specifically, as Figure 3 As shown, it includes a limiting groove 441, the limiting groove 441 is fixedly connected to the bottom plate 1, two limiting grooves 441 are provided, and the notches of the two limiting grooves 441 are opposite, the slider 45 is slidably arranged between the two limiting grooves 441 at corresponding positions, a linear second path hole 403 is formed between the two limiting grooves 441, and the first positioning shaft 46 is slidably arranged in the second path hole 403 at the corresponding position; when the turntable 41 rotates, the first positioning shaft 46 forces the first positioning shaft 46 inside it to move, and during the process, the first positioning shaft 46 moves inside the second path hole 403, and while moving, drives the slider 45 to move linearly.

[0060] After the turntable 41 is rotated, the turntable 41 is locked by the locking bolt 5 to maintain the winding diameter. Specifically, the locking bolt 5 vertically penetrates the baffle 2 and is screwed, and the lower end of the locking bolt 5 selectively abuts against the top surface of the turntable 41; when locking is required, the locking bolt 5 is tightened so that its end abuts against the turntable 41; when the turntable 41 needs to be rotated, the locking bolt 5 is loosened so that its end leaves the turntable 41, and the turntable 41 can be rotated at this time.

[0061] In order to improve the assembly effect of the locking bolt 5, a nut 6 is screwed on the locking bolt 5, and the nut 6 is fixed on the baffle 2. The nut 6 increases the effective thread engagement length so that the locking bolt 5 can be stably screwed on the baffle 2.

[0062] like Figure 2 As shown, there are multiple second positioning shafts 47 in the circumferential annular array of the rotating shaft 42, one end of the multiple second positioning shafts 47 is fixed on the bottom plate 1, and the other end passes through the baffle 2 upward and is fixedly connected; a plurality of arc-shaped fourth path holes 404 are vertically arranged on the turntable 41, and the plurality of fourth path holes 404 correspond to the plurality of second positioning shafts 47 one by one; the second positioning shafts 47 vertically pass through the fourth path holes 404 at the corresponding positions; when the turntable 41 is rotated, the relative positions of the second positioning shafts 47 and the fourth path holes 404 change, which is used to assist the turntable 41 and make the turntable 41 rotate stably.

[0063] The use method of the variable diameter cable winding device of the utility model is as follows:

[0064] Install the base plate 1 onto the installation surface of the construction site, and adjust the winding diameter of the device according to the length of the remaining cable. When adjusting, loosen the locking bolt 5, hold the handle 43 to rotate the turntable 41, and the first path hole 402 on the turntable 41 forces the first positioning shaft 46 to move along the second path hole 403. The first positioning shaft 46 drives the slider 45 to move, and the slider 45 drives the cable fork 3 to change its position, thereby realizing the adjustment of the winding diameter. During the process, the operation is relatively smooth. After adjustment, tighten the locking bolt 5 to lock the adjusted position of the turntable 41.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A variable diameter cable winding device, comprising a bottom plate (1), characterized in that: It also includes a baffle (2), a cable fork (3) and a drive assembly (4), wherein: The bottom plate (1) and the baffle plate (2) are concentrically arranged and fixedly connected; The cable forks (3) are arranged in a plurality of annular arrays along the circumference of the baffle (2); The driving component (4) is arranged between the bottom plate (1) and the baffle (2), and the driving component (4) has a plurality of output ends (401), each of the output ends (401) is fixedly connected to a cable fork (3), and the output directions of the plurality of output ends (401) are arranged radially along the circumference of the baffle (2); The driving assembly (4) is used to drive the plurality of cable forks (3) to synchronously reciprocate so as to change the winding diameter of the cable forks (3).

2. A variable diameter cable winding device according to claim 1, characterized in that: A lug plate (101) is provided on the side of the bottom plate (1), and a bolt mounting hole (102) is vertically provided on the lug plate (101).

3. The variable diameter cable winding device according to claim 1, characterized in that: The driving assembly (4) comprises a rotating disk (41), a rotating shaft (42), a handle (43), a guide rail (44), a sliding block (45) and a first positioning shaft (46), wherein: The rotating disk (41) is arranged between the bottom plate (1) and the baffle plate (2); a plurality of arc-shaped first path holes (402) are vertically penetrated on the rotating disk (41); the plurality of first path holes (402) are arranged in a circular array along the circumference of the rotating shaft (42); The rotating shaft (42) passes through the middle positions of the bottom plate (1), the rotating disk (41) and the baffle (2) in sequence from bottom to top, and the rotating shaft (42) and the rotating disk (41) are rotatably connected, one end of the rotating shaft (42) is fixedly connected to the bottom plate (1), and the other end is fixedly connected to the baffle (2); The handle (43) is fixed on the rotating disk (41); A plurality of guide rails (44) are fixed on the top of the base plate (1), one end of the plurality of guide rails (44) intersects at the rotating shaft (42), and the other end radially extends outward to the side end of the base plate (1), a slider (45) is slidably arranged on each guide rail (44), each slider (45) forms an output end (401), and a first positioning shaft (46) is fixed to the top of one end of each slider (45) close to the rotating shaft (42); The plurality of first positioning shafts (46) correspond one-to-one to the plurality of first path holes (402), and the first positioning shafts (46) vertically penetrate the corresponding first path holes (402).

4. A variable diameter cable winding device as claimed in claim 3, characterized in that: The guide rail (44) comprises a limiting groove (441), wherein: The limiting groove (441) is fixedly connected to the bottom plate (1), two limiting grooves (441) are provided, and the notches of the two limiting grooves (441) are opposite to each other; The sliding block (45) is slidably arranged between the two limiting grooves (441) at corresponding positions; A linear second path hole (403) is formed between the two limiting grooves (441), and the first positioning shaft (46) is slidably disposed in the second path hole (403) at a corresponding position.

5. The variable diameter cable winding device according to claim 3, characterized in that: The baffle (2) is provided with an arc-shaped third path hole (201) penetrating vertically, the handle (43) is arranged vertically, and the handle (43) vertically penetrates the third path hole (201).

6. A variable diameter cable winding device as claimed in claim 5, characterized in that: One end of the handle (43) away from the rotating disk (41) is in the shape of a ball head.

7. The variable diameter cable winding device according to claim 3, characterized in that: It also includes a locking bolt (5), wherein: The locking bolt (5) vertically penetrates the baffle (2) and is screwed; The lower end of the locking bolt (5) selectively abuts against the top surface of the rotating disk (41).

8. The variable diameter cable winding device according to claim 7, characterized in that: Also includes a nut (6), wherein: The nut (6) is threaded onto the locking bolt (5), and the nut (6) is fixed onto the baffle (2).

9. The variable diameter cable winding device according to claim 2, characterized in that: It also includes a wire binding rack (7), wherein: The wire binding frame (7) is fixed on the top of the baffle (2).

10. The variable diameter cable winding device according to claim 3, characterized in that: The drive assembly (4) further comprises a second positioning shaft (47), wherein: There are a plurality of second positioning shafts (47) in a circumferential annular array on the rotating shaft (42), one end of each of the plurality of second positioning shafts (47) is fixed to the bottom plate (1), and the other end of each of the plurality of second positioning shafts (47) passes through the baffle plate (2) upwards and is fixedly connected thereto; The rotating disk (41) is provided with a plurality of arc-shaped fourth path holes (404) extending vertically therethrough, and the plurality of fourth path holes (404) correspond one-to-one to the plurality of second positioning shafts (47); The second positioning shaft (47) vertically penetrates the fourth path hole (404) at the corresponding position.

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