Large-outer-diameter cable looping device

Abstract

The utility model relates to a large outer diameter cable looping device, which comprises a looping roller, a rotating roller and a rotating part, the rotating part is used for driving the rotating roller to rotate, the rotating roller is sleeved on the outer side of the looping roller, a plurality of inwards concave fixing grooves are formed on the inner wall of the looping roller, and a plurality of through grooves matched with the fixing grooves are formed on the side wall of the rotating roller. A fixed block is inserted between the through groove and the fixed groove, a moving part is arranged in the rotating roller, the moving part is used for driving one end of the fixed block to get close to the fixed groove or get away from the fixed groove through the through groove, and when the moving part drives one end of the fixed block to get close to the fixed groove, the looping roller and the rotating roller are locked through the fixed block; and when the moving part drives one end of the fixing block to be away from the fixing groove, the looping roller and the rotating roller are separated from the locking state. According to the utility model, the looping roller can be quickly assembled and disassembled on the rotating roller, so that the looped cable on the looping roller can be conveniently stored, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power cables, in particular to a large outer diameter cable coiling device. Background Art

[0002] Large outer diameter cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. With economic development and the increase in infrastructure construction, cables usually need to be coiled after production in order to save storage space.

[0003] After the cables are coiled, they need to be transferred to a warehouse. Existing automatic cable coiling devices require the coiled cables to be fixed, then removed from the coiling device, and finally transferred. However, the coiled cables are generally fixed or removed using bolt connections, which is a time-consuming and labor-intensive method, resulting in reduced transfer efficiency. Utility Model Content

[0004] The utility model addresses the deficiencies in the prior art and provides a large outer diameter cable coiling device. The specific technical solutions are as follows:

[0005] A large outer diameter cable coiling device includes a coiling roller, a rotating roller and a rotating part, the rotating part is used to drive the rotating roller to rotate, the rotating roller is sleeved on the outside of the coiling roller, the inner wall of the coiling roller is formed with a plurality of inwardly recessed fixed grooves, the side wall of the rotating roller is provided with a plurality of through grooves adapted to the fixed grooves, a fixed block is inserted between the through grooves and the fixed grooves, a moving part is provided inside the rotating roller, the moving part is used to drive one end of the fixed block to pass through the through grooves to approach the fixed groove or away from the fixed groove, when the moving part drives one end of the fixed block to approach the fixed groove, the coiling roller and the rotating roller are locked by the fixed block to prevent relative rotation between the coiling roller and the rotating roller, when the moving part drives one end of the fixed block away from the fixed groove, the coiling roller and the rotating roller are released from the locked state.

[0006] As an improvement of the above technical solution: the number of the movable parts corresponds to the number of fixed blocks, the movable part includes a second hydraulic cylinder, the output rod of the second hydraulic cylinder is fixedly connected to one end of the fixed block, a columnar mounting block is provided along the inner central axis direction of the roller, the columnar mounting block is fixedly connected to the roller through a connecting rod, and a plurality of the second hydraulic cylinders are installed in a circular array on the outside of the columnar mounting block.

[0007] As an improvement of the above technical solution: a limiting groove is formed on the inner side wall of the loop forming roller, and the limiting groove is opened along the axial direction of the loop forming roller. One end of the limiting groove close to the rotating part is sealed, and the other end of the limiting groove passes through the loop forming roller. A limiting block that is adapted to the limiting groove is provided on the outer side of the rotating roller along the axial direction. When the limiting block is inserted into the limiting groove, the through groove and the fixed groove are coaxially arranged.

[0008] As an improvement of the above technical solution: both ends of the outer side of the loop forming roller are provided with annular limit blocks, the outer side surface of the roller close to the rotating part is provided with an annular guide block, and the bottom of the annular guide block is installed with a support leg.

[0009] As an improvement of the above technical solution: a second vertical plate is provided on the side of the roller away from the rotating part, a first hydraulic cylinder is installed on the side of the second vertical plate close to the roller, a columnar guide block is installed on the output rod of the first hydraulic cylinder, and a columnar guide groove adapted to the columnar guide block is opened at the center of one end of the roller close to the second vertical plate, and the columnar guide block and the columnar guide groove are coaxially arranged.

[0010] As an improvement to the above technical solution: the rotating part includes a first vertical plate, a driving motor is mounted on the first vertical plate, and an output shaft of the driving motor is connected to the center of the end of the roller.

[0011] Beneficial effects of the utility model:

[0012] When the cable is coiled, the coil roller is first installed on the rotating roller, and the limiting groove on the coil roller is first aligned with the limiting block, and then the coil roller is inserted into the outer surface of the rotating roller, so that one end of the limiting block contacts one end of the limiting groove, and then the second hydraulic cylinder is controlled to drive the cylindrical guide groove to move toward the through groove, so that one end of the cylindrical guide groove is inserted into the fixed groove through the through groove, thereby quickly locking the coil roller and the rotating roller together, facilitating the rotation of the rotating roller to form the cable on the coil roller into a coil; when the cable on the coil roller is coiled, the coil roller is wound and taken out of the rotating roller, the second hydraulic cylinder is controlled to drive the fixed block away from the fixed groove and the through groove and disengage, and then the coil roller is pulled out from the rotating roller, so that the coil roller can be quickly disassembled and assembled on the rotating roller, which is convenient for storing the coiled cable on the coil roller, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the coiling roller in the present invention;

[0015] Figure 3 It is a schematic diagram of the connection structure between the loop forming roller and the rotating roller in the utility model.

[0016] Figure numerals: 1. First vertical plate; 2. Driving motor; 3. Looping roller; 30. Limiting groove; 31. Annular limiting block; 32. Fixed groove; 4. Rotating roller; 40. Cylindrical guide groove; 400. Through groove; 41. Limiting block; 5. Second vertical plate; 51. First hydraulic cylinder; 52. Cylindrical guide block; 6. Columnar mounting block; 61. Connecting rod; 62. Second hydraulic cylinder; 7. Fixed block; 8. Annular guide block; 80. Support leg. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] Example

[0019] Please refer to Figure 1-Figure 3 The large outer diameter cable coiling device includes a coiling roller 3, a rotating roller 4 and a rotating part, the rotating part is used to drive the rotating roller 4 to rotate, and the rotating roller 4 is sleeved on the outer side of the coiling roller 3, and the inner wall of the coiling roller 3 is formed with a plurality of inwardly concave fixed grooves 32, and a plurality of fixed grooves 32 are arranged in a circular array on the inner side wall of the coiling roller 3, and the side wall of the rotating roller 4 is provided with a plurality of through grooves 400 adapted to the fixed grooves 32, and a fixed block 7 is inserted between the through grooves 400 and the fixed grooves 32, and a moving part is provided inside the rotating roller 4

[0020] In an optional embodiment: the number of movable parts corresponds to the number of fixed blocks 7, the movable part includes a second hydraulic cylinder 62, the output rod of the second hydraulic cylinder 62 is fixedly connected to one end of the fixed block 7, a columnar mounting block 6 is provided along the inner central axis direction of the roller 4, the columnar mounting block 6 is fixedly connected to the roller 4 through a connecting rod 61, and multiple second hydraulic cylinders 62 are installed in a circular array on the outside of the columnar mounting block 6.

[0021] In an optional embodiment: a limiting groove 30 is formed on the inner side wall of the looping roller 3, and the limiting groove 30 is opened along the axial direction of the looping roller 3. The end of the limiting groove 30 close to the rotating part is sealed, and the other end of the limiting groove 30 passes through the looping roller 3. The outer side of the rotating roller 4 is provided with a limiting block 41 adapted to the limiting groove 30 along the axial direction. When the limiting block 41 is inserted into the limiting groove 30, one end of the limiting block 41 conflicts with one end of the limiting groove 30, and the through groove 400 is coaxially arranged with the fixed groove 32. Therefore, through the cooperation of the limiting groove 30 and the limiting block 41, the looping roller 3 is conveniently sleeved on the outer surface of the rotating roller 4, so that the fixed groove 32 is aligned with the through groove 400, which facilitates the insertion of the fixing block 7 into the fixed groove 32 for engagement and locking.

[0022] In an optional embodiment: both ends of the outer side of the loop forming roller 3 are provided with an annular limit block 31, and the outer side surface of the rotating roller 4 close to the rotating part is provided with an annular guide block 8, and the bottom of the annular guide block 8 is installed with a support leg 80. The annular limit block 31 can limit the coil wound on the outer side of the loop forming roller 3, and the second vertical plate 5 can guide the rotating roller 4 during rotation, so that it can rotate stably.

[0023] In an optional embodiment, a second vertical plate 5 is provided on the side of the roller 4 away from the rotating portion, a first hydraulic cylinder 51 is installed on the side of the second vertical plate 5 close to the roller 4, a cylindrical guide block 52 is installed on the output rod of the first hydraulic cylinder 51, and a cylindrical guide groove 40 adapted to the cylindrical guide block 52 is provided at the center of one end of the roller 4 close to the second vertical plate 5, and the cylindrical guide block 52 and the cylindrical guide groove 40 are coaxially arranged. When the coiling roller 3 is inserted into the roller 4, the cylindrical guide block 52 is driven by the first hydraulic cylinder 51 to extend into the cylindrical guide groove 40, thereby guiding the roller 4 and making the roller 4 rotate more stably. Furthermore, the present application also includes a controller, and the second hydraulic cylinder 62 is electrically or wirelessly connected to the controller to facilitate control of the second hydraulic cylinder 62.

[0024] In an optional embodiment, the rotating portion includes a first vertical plate 1 , a driving motor 2 is mounted on the first vertical plate 1 , and an output shaft of the driving motor 2 is connected to the center of the end of the rotating roller 4 .

[0025] Specifically, when the cable is coiled, the coiling roller 3 is first installed on the rotating roller 4, and the limiting groove 30 on the coiling roller 3 is first aligned with the limiting block 41, and then the coiling roller 3 is inserted into the outer surface of the rotating roller 4, so that one end of the limiting block 41 is in contact with one end of the limiting groove 30, and then the second hydraulic cylinder 62 is controlled to drive the cylindrical guide groove 40 to move toward the through groove 400, so that one end of the cylindrical guide groove 40 passes through the through groove 400 and is inserted into the fixed groove 32, thereby quickly locking the coiling roller 3 and the rotating roller 4 together, making it convenient for the rotating roller 4 to rotate so that the cable on the coiling roller 3 can be coiled;

[0026] When the cable on the coiling roller 3 is coiled, and the coiling roller 3 is wound and taken out from the rotating roller 4, the second hydraulic cylinder 62 is controlled to drive the fixed block 7 away from the fixed groove 32 and the through groove 400 and disengage, and then the coiling roller 3 is pulled out from the rotating roller 4. Therefore, the coiling roller 3 can be quickly disassembled and assembled on the rotating roller 4 through the present application, which facilitates the storage of the coiled cable on the coiling roller 3 and improves work efficiency.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A large outer diameter cable coiling device, comprising a coiling roller (3), a rotating roller (4) and a rotating part, wherein the rotating roller (4) is sleeved on the outer side of the coiling roller (3), and is characterized in that: The inner wall of the loop forming roller (3) is formed with a plurality of fixed grooves (32); the side wall of the rotating roller (4) is provided with a plurality of through grooves (400) adapted to the fixed grooves (32); a fixed block (7) is inserted between the through grooves (400) and the fixed grooves (32); a moving part is provided inside the rotating roller (4); the moving part is used to drive one end of the fixed block (7) to pass through the through grooves (400) and approach the fixed groove (32) or move away from the fixed groove (32); When the moving part drives one end of the fixed block (7) to approach the fixed groove (32), the looping roller (3) and the rotating roller (4) are locked by the fixed block (7) to prevent the looping roller (3) and the rotating roller (4) from rotating relative to each other; when the moving part drives one end of the fixed block (7) to move away from the fixed groove (32), the looping roller (3) and the rotating roller (4) are released from the locked state.

2. The large outer diameter cable coiling device according to claim 1, characterized in that: The number of the movable parts corresponds to the number of the fixed blocks (7). The movable parts include a second hydraulic cylinder (62). The output rod of the second hydraulic cylinder (62) is fixedly connected to one end of the fixed block (7). A columnar mounting block (6) is provided along the inner central axis direction of the roller (4). The columnar mounting block (6) is fixedly connected to the roller (4) through a connecting rod (61). A plurality of the second hydraulic cylinders (62) are installed in a circular array on the outer side of the columnar mounting block (6).

3. The large outer diameter cable coiling device according to claim 2, characterized in that: A limiting groove (30) is formed on the inner side wall of the looping roller (3), and the limiting groove (30) is opened along the axial direction of the looping roller (3). One end of the limiting groove (30) close to the rotating part is sealed, and the other end of the limiting groove (30) passes through the looping roller (3). A limiting block (41) adapted to the limiting groove (30) is provided on the outer side of the rotating roller (4) along the axial direction. When the limiting block (41) is inserted into the limiting groove (30), the through groove (400) is coaxially arranged with the fixed groove (32).

4. The large outer diameter cable coiling device according to claim 3, characterized in that: Both ends of the outer side of the coil forming roller (3) are provided with an annular limiting block (31); the outer side surface of one end of the rotating roller (4) close to the rotating part is provided with an annular guide block (8); and the bottom of the annular guide block (8) is provided with a supporting leg (80).

5. The large outer diameter cable coiling device according to claim 4, characterized in that: A second vertical plate (5) is provided on the side of the rotating roller (4) away from the rotating part, a first hydraulic cylinder (51) is installed on the side of the second vertical plate (5) close to the rotating roller (4), an output rod of the first hydraulic cylinder (51) is installed with a columnar guide block (52), and a columnar guide groove (40) adapted to the columnar guide block (52) is provided at the center of one end of the rotating roller (4) close to the second vertical plate (5), and the columnar guide block (52) and the columnar guide groove (40) are coaxially arranged.

6. The large outer diameter cable coiling device according to any one of claims 1 to 5, characterized in that: The rotating part comprises a first vertical plate (1), a driving motor (2) is mounted on the first vertical plate (1), and an output shaft of the driving motor (2) is connected to the center of the end of the rotating roller (4).

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