Horizontal cable reel device

Abstract

The utility model discloses a horizontal cable reel take-up device belongs to cable equipment field. The device includes detachable setting in the extension rod of center axis and handle end part, and adjacent extension rod can be fixed through fixed assembly, and extension rod can be fixed in center axis end part or handle end part, and when fixed to center axis end part, can extend the position of the surface support cable reel of placing block, make the overall length of center axis and extension rod greater than the width of cable reel, guarantee the stability when cable reel takes up cable, make the overall device suitable for the cable reel of many width, increased the application range of device, simultaneously adopt the structure change of dismounting formula the length of center axis and extension rod whole, when placing cable reel to the surface of placing block, can select to reduce the lifting height of cable reel, after placing cable reel, again superposition extension rod to appropriate height, be convenient for early stage assembly cable reel and placing block, reduce assembly demand time.

Description

Technical Field

[0001] This utility model relates to the field of cable equipment, and in particular to a horizontal cable reel winding and unwinding device. Background Technology

[0002] Cable reels are industrial equipment specifically designed for winding, storing, and transporting wires and cables. Horizontal cable reels are generally placed horizontally for horizontal cable laying. When using horizontal cable reels, a horizontal cable laying rack is usually used to assist in winding and laying cables.

[0003] A horizontal cable reel typically consists of a support block, a placement block, and a central shaft. The placement block rotatably mounts on the surface of the support block and contacts the cable reel. The central shaft is fixedly mounted on the surface of the placement block. When using a horizontal cable reel, the central hole of the reel is aligned with the central shaft, and the reel is placed on the surface of the placement block for manual horizontal cable winding and unwinding. However, the length of the central shaft is limited, making it unsuitable for various central hole lengths. If the central shaft is short, the shaft end forms a cantilever structure with the edge of the reel, generating centrifugal force and bending moment during rotation, leading to axial vibration and affecting the smooth winding and unwinding of cables. If the central shaft is long, the cable reel needs to be moved to a higher position before placement, which takes longer.

[0004] In summary, the existing horizontal cable reel racks used for cable winding and unwinding have limited surface central axis length, making them unsuitable for various sizes of horizontal cable reels. Utility Model Content

[0005] This utility model provides a horizontal cable reel winding and unwinding device, which can solve the problem that the horizontal cable unwinding frame used in the prior art has a limited surface central axis length, making it difficult to meet the needs of horizontal cable reels of various sizes.

[0006] A horizontal cable reel winding and unwinding device, comprising: The support block, the placement block, and the central shaft are provided. The placement block is rotatably mounted on the surface of the support block and is fixedly connected to the central shaft. Several handles are fixedly connected to the surface of the support block. Several extension rods, detachably mounted on a central shaft or at the end of a handle, wherein a fixing assembly is provided between the extension rods and the central shaft, and adjacent extension rods are detachably connected via the fixing assembly; the fixing assembly includes: A fixed rod and several fixed shafts are slidably disposed inside the extension rod. The fixed shafts are arranged in a ring array on the surface of the fixed rod. The fixed shafts are in contact with the fixed rod. A protruding column is fixedly connected to the surface of the fixed rod. The central shaft has a fixed groove and an extended groove at its end. The fixed groove is adapted to the fixed rod, and the extended groove is adapted to the fixed shaft. The fixed groove and the extended groove are connected.

[0007] Optionally, an extension shaft is fixedly connected to the end of several of the extension rods. The diameter of the extension shaft is smaller than the diameter of the extension rod. The fixing groove is adapted to the extension shaft, and the fixing shaft is slidably disposed inside the extension shaft.

[0008] Optionally, the fixing rod is threadedly connected to the extension rod, a limiting rod is fixedly connected to the end of the fixing rod away from the fixing shaft, a limiting groove is formed on the surface of the extension rod, the limiting rod is adapted to the limiting groove, and the edge of the limiting groove is a helical column.

[0009] Optionally, a connecting spring is fixedly connected between adjacent fixed shafts.

[0010] Optionally, the surface of the extension shaft is provided with a plurality of through grooves, the through grooves extending radially and being adapted to the fixed shaft.

[0011] Optionally, a locking shaft is fixedly connected to one end of the fixing rod near the protruding post, and a locking groove is provided at the other end of the fixing rod, with the locking shaft and the locking groove being adapted to each other.

[0012] Optionally, the central shaft and the end of the grip are provided with columnar grooves, which are adapted to the locking shaft.

[0013] Optionally, the placement block is fixedly connected to a placement ring and a caster wheel, the caster wheel is in contact with the support block, a motor is fixedly connected to the surface of the support block, the placement ring is in contact with the surface of the motor, and the end of the motor output shaft is fixedly connected to the placement block.

[0014] Optionally, a transfer ring is fixedly connected to the surface of the support block. The transfer ring is adapted to the placement ring. A rotating groove is opened on the surface of the transfer ring. A plurality of rotating balls are rotatably connected inside the rotating groove. The ends of the rotating balls are in contact with the placement block.

[0015] Optionally, the transfer ring surface is provided with a plurality of placement slots, which are arranged in a circular array on the transfer ring surface. The placement slots are adapted to the extension rod. Two limiting arcs are fixedly connected inside the placement slots, and the surfaces of the limiting arcs are in contact with the surfaces of the extension rod.

[0016] This utility model provides a horizontal cable reel winding and unwinding device, including detachable extension rods mounted on a central shaft and at the handle end. Adjacent extension rods can be fixed by a fixing assembly, allowing the extension rods to be fixed at either the central shaft end or the handle end. When fixed to the central shaft end, the position of the cable reel supported on the surface of the placement block is extended, ensuring that the overall length of the central shaft and extension rods is greater than the width of the cable reel. This guarantees stability during cable winding and unwinding, making the device suitable for cable reels of various widths and increasing its applicability. Furthermore, the detachable structure allows for changing the overall length of the central shaft and extension rods. When placing the cable reel on the surface of the placement block, the lifting height of the cable reel can be reduced. After placing the cable reel, the extension rods can be stacked to a suitable height, facilitating the initial assembly of the cable reel and placement block and reducing assembly time. Attached Figure Description

[0017] Figure 1 A diagram illustrating the usage state of a horizontal cable reel winding and unwinding device provided by this utility model; Figure 2 A schematic diagram of a horizontal cable reel winding and unwinding device provided by this utility model; Figure 3 A three-dimensional structural cross-sectional view of the extension rod provided by this utility model; Figure 4 A three-dimensional view of the extension rod provided by this utility model; Figure 5 An exploded three-dimensional view of the extension rod provided by this utility model.

[0018] Explanation of reference numerals in the attached figures: 11. Support block; 12. Placement block; 13. Central shaft; 14. Handle; 15. Extension rod; 21. Fixed rod; 22. Fixed shaft; 23. Protruding column; 24. Fixed groove; 25. Extended groove; 31. Extension shaft; 32. Limiting rod; 33. Limiting groove; 34. Connecting spring; 35. Through groove; 36. Locking shaft; 37. Locking groove; 38. Columnar groove; 41. Placement ring; 42. Casters; 43. Motor; 44. Transfer ring; 45. Rotating ball; 51. Placement slot; 52. Limiting arc. Detailed Implementation

[0019] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0020] like Figures 1 to 5 As shown in the figure, a horizontal cable reel winding and unwinding device provided in this embodiment of the present invention includes: The support block 11, the placement block 12 and the central shaft 13 are provided. The placement block 12 is rotatably disposed on the surface of the support block 11. The placement block 12 is fixedly connected to the central shaft 13. A plurality of handles 14 are fixedly connected to the surface of the support block 11. A plurality of extension rods 15 are detachably mounted at the end of the central shaft 13 or the handle 14. A fixing assembly is provided between the extension rods 15 and the central shaft 13, and adjacent extension rods 15 are detachably connected by the fixing assembly. The fixing assembly includes: A fixed rod 21 and several fixed shafts 22 are slidably disposed inside the extension rod 15. The several fixed shafts 22 are arranged in a ring array on the surface of the fixed rod 21. The fixed shafts 22 are in contact with the fixed rod 21. A protruding column 23 is fixedly connected to the surface of the fixed rod 21. The central shaft 13 has a fixed groove 24 and an extension groove 25 at its end. The fixed groove 24 is adapted to the fixed rod 21, and the extension groove 25 is adapted to the fixed shaft 22. The fixed groove 24 and the extension groove 25 are connected. In summary, the horizontal cable reel winding and unwinding device provided by this utility model embodiment includes an extension rod 15 detachably disposed at the ends of the central shaft 13 and the handle 14. Adjacent extension rods 15 can be fixed by a fixing component, thereby the extension rod 15 can be fixed at the end of the central shaft 13 or the end of the handle 14. When fixed to the end of the central shaft 13, the position of the cable reel supported on the surface of the placement block 12 can be extended, so that the overall length of the central shaft 13 and the extension rod 15 is greater than the width of the cable reel, ensuring the stability of the cable reel when winding and unwinding cables. This makes the overall device suitable for cable reels of various widths, increasing the applicability of the device. At the same time, the detachable structure changes the overall length of the central shaft 13 and the extension rod 15. When the cable reel is placed on the surface of the placement block 12, the lifting height of the cable reel can be reduced. After the cable reel is placed, the extension rod 15 can be stacked to a suitable height, which facilitates the initial assembly of the cable reel and the placement block 12 and reduces the assembly time. In some specific embodiments, an extension shaft 31 is fixedly connected to the ends of several extension rods 15. The diameter of the extension shaft 31 is smaller than the diameter of the extension rod 15. The fixing groove 24 is adapted to the extension shaft 31. The fixing shaft 22 is slidably disposed inside the extension shaft 31. The smaller-sized extension shaft 31 is located at the end of the extension rod 15, and the extension shaft 31 is adapted to the fixing groove 24. This limits the contact area between the extension rod 15 and the fixing groove 24, ensuring that the fixing shaft 22 can be inserted into the outer extension groove 25 when the extension rod 15 is fixed. In a further embodiment, the fixing rod 21 is threadedly connected to the extension rod 15, and a limiting rod 32 is fixedly connected to the end of the fixing rod 21 away from the fixing shaft 22. A limiting groove 33 is formed on the surface of the extension rod 15, and the limiting rod 32 is adapted to the limiting groove 33. The edge of the limiting groove 33 is a helical column. The limiting groove 33 restricts the sliding length and rotation angle of the limiting rod 32, thereby limiting the movement position of the fixing rod 21. In a further embodiment, a connecting spring 34 is fixedly connected between adjacent fixed shafts 22. The surface of the extension shaft 31 is provided with a plurality of through grooves 35, which extend radially and are adapted to the fixed shafts 22. The connecting springs 34 can restrict the position of adjacent fixed shafts 22, thereby allowing the fixed shafts 22 to fit against the fixed rod 21 and the protruding post 23. After the fixed shafts 22 and the protruding post 23 are separated, the fixed shafts 22 can contact the fixed rod 21 under the action of the connecting springs 34. In some specific implementations, a locking shaft 36 is fixedly connected to one end of the fixing rod 21 near the protruding post 23, and a locking groove 37 is provided at the other end of the fixing rod 21. The locking shaft 36 is adapted to the locking groove 37. A columnar groove 38 is provided at the end of the central shaft 13 and the handle 14. The columnar groove 38 is adapted to the locking shaft 36. Through the locking shaft 36 and the locking groove 37, several related contacting extension rods 15 can simultaneously change the position of the internal fixing rod 21 for quick fixation. In some specific implementations, the placement block 12 is fixedly connected to a placement ring 41 and a caster wheel 42. The caster wheel 42 contacts the support block 11. A motor 43 is fixedly connected to the surface of the support block 11. The placement ring 41 contacts the surface of the motor 43. The output shaft end of the motor 43 is fixedly connected to the placement block 12. The motor 43 is electrically connected to an external power source. The rotation of the placement block 12 can be controlled by the motor 43 to control the cable winding and unwinding speed. It should be noted that the caster wheel 42 has a built-in stop structure, which can restrict the rotation of the caster wheel 42; In some specific embodiments, a transfer ring 44 is fixedly connected to the surface of the support block 11. The transfer ring 44 is adapted to the placement ring 41. A rotating groove is formed on the surface of the transfer ring 44, and a plurality of rotating balls 45 are rotatably connected inside the rotating groove. The ends of the rotating balls 45 are in contact with the placement block 12. In a further embodiment, the transfer ring 44 has a plurality of placement grooves 51 on its surface, and the plurality of placement grooves 51 are arranged in a ring array on the surface of the transfer ring 44. The placement grooves 51 are adapted to the extension rod 15. Two limiting arcs 52 are fixedly connected inside the placement grooves 51, and the surfaces of the limiting arcs 52 are in contact with the surfaces of the extension rod 15. The working principle of this utility model: When assembling the cable reel and the horizontal cable rack, first, align the cable reel with the center shaft 13 and the center hole of the cable reel, and place the cable reel on the surface of the placement block 12. Then, install the extension rod 15 according to the size difference between the center shaft 13 and the center hole of the cable reel. Insert the extension shaft 31 at the end of the extension rod 15 into the fixing groove 24. Insert the locking shaft 36 on the corresponding surface of the next extension rod 15 into the locking groove 37 of the previous extension rod 15. After the end of the extension rod 15 extends beyond the cable reel, rotate the fixing rod 21 to move it down, causing all the fixing rods 21 to move down. The protruding column 23 slides into the extension shaft 31, causing all the fixing shafts 22 to slide outward from the extension shaft 31. The fixing shafts 22 are inserted into the outer extension groove 25, limiting the position of the extension rod 15 and the center shaft 13.

[0021] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A horizontal cable reel winding and unwinding device, characterized in that, include: The support block (11), the placement block (12) and the central shaft (13) are provided. The placement block (12) is rotatably disposed on the surface of the support block (11). The placement block (12) is fixedly connected to the central shaft (13). Several handles (14) are fixedly connected to the surface of the support block (11). A plurality of extension rods (15), wherein the extension rods (15) are detachably disposed at the end of the central shaft (13) or the handle (14), and a fixing assembly is provided between the extension rods (15) and the central shaft (13), and adjacent extension rods (15) are detachably connected by the fixing assembly; the fixing assembly includes: A fixed rod (21) and several fixed shafts (22) are slidably disposed inside the extension rod (15). The several fixed shafts (22) are arranged in a ring array on the surface of the fixed rod (21). The fixed shafts (22) are in contact with the fixed rod (21). A protruding column (23) is fixedly connected to the surface of the fixed rod (21). The central shaft (13) has a fixed groove (24) and an extension groove (25) at its end. The fixed groove (24) is adapted to the fixed rod (21), and the extension groove (25) is adapted to the fixed shaft (22). The fixed groove (24) and the extension groove (25) are connected.

2. The horizontal cable reel winding and unwinding device as described in claim 1, characterized in that, An extension shaft (31) is fixedly connected to the end of several of the extension rods (15). The diameter of the extension shaft (31) is smaller than the diameter of the extension rod (15). The fixing groove (24) is adapted to the extension shaft (31). The fixing shaft (22) is slidably disposed inside the extension shaft (31).

3. The horizontal cable reel winding and unwinding device as described in claim 1, characterized in that, The fixed rod (21) is threadedly connected to the extension rod (15). The end of the fixed rod (21) away from the fixed shaft (22) is fixedly connected to a limiting rod (32). A limiting groove (33) is opened on the surface of the extension rod (15). The limiting rod (32) is adapted to the limiting groove (33). The edge of the limiting groove (33) is a spiral column.

4. The horizontal cable reel winding and unwinding device as described in claim 1, characterized in that, A connecting spring (34) is fixedly connected between adjacent fixed shafts (22).

5. A horizontal cable reel winding and unwinding device as described in claim 2, characterized in that, The extension shaft (31) has several through grooves (35) on its surface. The through grooves (35) extend radially and are adapted to the fixed shaft (22).

6. A horizontal cable reel winding and unwinding device as described in claim 1, characterized in that, The fixing rod (21) is fixedly connected to a locking shaft (36) at one end near the protruding post (23), and a locking groove (37) is opened at the other end of the fixing rod (21). The locking shaft (36) is adapted to the locking groove (37).

7. A horizontal cable reel winding and unwinding device as described in claim 6, characterized in that, The central shaft (13) and the handle (14) are provided with columnar grooves (38) at their ends, and the columnar grooves (38) are adapted to the locking shaft (36).

8. A horizontal cable reel winding and unwinding device as described in claim 1, characterized in that, The placement block (12) is fixedly connected to a placement ring (41) and a caster wheel (42). The caster wheel (42) is in contact with the support block (11). A motor (43) is fixedly connected to the surface of the support block (11). The placement ring (41) is in contact with the surface of the motor (43). The end of the output shaft of the motor (43) is fixedly connected to the placement block (12).

9. A horizontal cable reel winding and unwinding device as described in claim 8, characterized in that, A transfer ring (44) is fixedly connected to the surface of the support block (11). The transfer ring (44) is adapted to the placement ring (41). A rotating groove is opened on the surface of the transfer ring (44). Several rotating balls (45) are rotatably connected inside the rotating groove. The ends of the rotating balls (45) are in contact with the placement block (12).

10. A horizontal cable reel winding and unwinding device as described in claim 9, characterized in that, The transfer ring (44) has several placement slots (51) on its surface. The placement slots (51) are arranged in a ring array on the surface of the transfer ring (44). The placement slots (51) are adapted to the extension rod (15). Two limiting arcs (52) are fixedly connected inside the placement slots (51). The surface of the limiting arcs (52) is in contact with the surface of the extension rod (15).

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