Electric power communication cable take-up and pay-off device

Abstract

The invention discloses an electric power communication cable take-up and pay-off device, and relates to the technical field of electric power communication cables. The device comprises a lifting plate, a first base table is slidably connected to the upper portion of the lifting plate, a second base table is fixedly mounted on the upper portion of the lifting plate, a bobbin is rotatably mounted between the first base table and the second base table, a driving motor is fixedly mounted on the first base table, and a first transmission wheel is fixedly mounted on a rotating shaft of the bobbin; the first transmission wheel is in transmission connection with a second transmission wheel through a first transmission belt, the second transmission wheel is fixedly provided with a reciprocating threaded rod, the reciprocating threaded rod is in threaded connection with a sliding block, a fixing mechanism is arranged above the sliding block, the sliding block is slidably connected to the guide rod, and a third base table is arranged above the lifting plate. Through left-right reciprocating movement of the cable in the winding process, the problem that the cable is stacked in a single direction in a traditional winding mode is solved, through the design, the cable can be more evenly distributed on the surface of the bobbin, and the space of the bobbin is fully utilized.

Description

Technical Field

[0001] The present invention belongs to the technical field of power communication cables, and in particular, relates to a power communication cable retracting and releasing device. Background Art

[0002] In technical fields like power and communications, cable laying and retraction are essential for ensuring the proper functioning and maintenance of equipment. With the increasing complexity of power systems and the rapid development of communications technology, the importance of power and communications networks has become increasingly prominent. The use of cable retraction devices is particularly important in this regard. These devices efficiently and orderly retract and retract power cables, communication cables, and test cables, preventing cable clutter and damage and ensuring the proper functioning of power and communications equipment. Furthermore, the use of cable retraction devices significantly improves work efficiency and reduces labor intensity.

[0003] After searching, Chinese patent number CN213707386U discloses a power communication cable retraction and deployment device, including a base plate, four groups of support sleeves are provided on the base plate, one of the support sleeves is provided with an adjustment mechanism, a telescopic column is provided on the support sleeve, a support plate is provided on the telescopic column, a support seat and two groups of fixed plates are provided on the support plate, a motor is provided on the support seat, a rotating shaft is provided on the motor, and a cable is provided on the roller; a mounting plate and two groups of wire pressing rods are provided between the fixed plates, a slide groove is provided on the mounting plate, a slider is provided in the slide groove, a guide wheel is provided on the slider, the guide wheel is passed through the screw, a connecting wheel is provided at one end of the screw, and the connecting wheel is connected to the rotating shaft through a belt. This patent is provided with an adjustment mechanism, which has a simple structure and is easy to use; it is provided with a motor to avoid manual retraction and laying of cables and improve efficiency; it is provided with a wire pressing rod and a guide wheel to avoid the retracted and laid cables being too long and not arranged neatly, falling out from both sides, causing chaos, and bending the cables, and the wire pressing rods can be used to press the cables straight for easy retraction;

[0004] However, due to the lack of an effective cable limiting mechanism in the above patent, the cables often unconsciously wrap around one side of the device when being reeled in. This not only leads to a chaotic arrangement of cables and makes them difficult to manage in an orderly manner, but may also cause cable damage or entanglement problems during subsequent use, affecting work efficiency and equipment performance. In addition, when cables are used outdoors or in complex environments, a large amount of dust, dirt or other contaminants often adhere to the surface. Existing retractable devices are often unable to effectively remove these attachments when reeling in cables, causing them to be reeled into the device along with the cables. Over time, these dust and dirt will not only corrode the cable itself, shortening its service life, but may also contaminate the internal structure of the retractable device, affecting the normal operation and maintenance of the device. Summary of the Invention

[0005] In response to the problems in the related art, the present invention proposes a power communication cable retraction and extension device to overcome the above-mentioned technical problems existing in the existing related art.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention provides a power communication cable taking-up and releasing device, comprising a lifting plate, a first base being slidably connected above the lifting plate, a second base being fixedly installed above the lifting plate, a wire drum being rotatably installed between the first base and the second base, a driving motor being fixedly installed on the first base, a first transmission wheel being fixedly installed on the rotating shaft of the wire drum, the first transmission wheel being connected to the second transmission wheel through a first transmission belt, a reciprocating threaded rod being fixedly installed on the second transmission wheel, a sliding block being threadedly connected to the reciprocating threaded rod, a fixing mechanism being provided above the sliding block, the sliding block being slidably connected to a guide rod, a third base being provided above the lifting plate, two third bases being provided, a cleaning ring being provided between the two third bases, a cleaning brush being provided inside the cleaning ring.

[0008] Furthermore, a slide groove is provided above the lifting plate, a first threaded rod is rotatably installed inside the slide groove, a first handle is fixedly installed at one end of the first threaded rod, and the first base is threadedly connected to the first threaded rod.

[0009] Furthermore, the first transmission wheel is rotatably mounted on the second base, the second transmission wheel is rotatably mounted on the fourth base, two fourth bases are provided, the reciprocating threaded rod is rotatably mounted between the two fourth bases, the guide rod is fixedly mounted between the two fourth bases, and both fourth bases are fixedly mounted on the lifting plate.

[0010] Furthermore, the fixing mechanism includes a fixed plate arranged on the sliding block, the fixed plate is fixedly installed on the sliding block, the fixed plate is rotatably installed with a first gear, the first gear is engaged with a second gear, an annular rack is fixedly installed above the second gear, the annular rack is engaged with the bottom of the clamping block, the clamping block is slidably connected to the disc, and the second gear is rotatably installed between the fixed plate and the disc.

[0011] Furthermore, the cleaning ring is fixedly mounted on the fixed block, the fixed block is fixedly mounted on the connecting shaft, the connecting shaft is fixedly mounted between the two third bases, the cleaning brush is fixedly mounted inside the cleaning ring, a plurality of cleaning brushes are provided, and the two third bases are fixedly mounted on the lifting plate.

[0012] Furthermore, the lifting plate is fixedly mounted on the lifting legs, the lifting legs are slidably connected to the inside of the fixed legs, and the fixed legs are fixedly mounted on the fixed plate.

[0013] Furthermore, a second threaded rod is rotatably mounted inside the fixed leg, the second threaded rod is threadedly connected to the lifting leg, a worm wheel is fixedly mounted on the second threaded rod, the worm wheel is engaged with a worm, and the worm is rotatably mounted on the fixed leg.

[0014] Furthermore, two worms are provided, and both of the worms are fixedly mounted with a third transmission wheel, and the two third transmission wheels are connected via a second transmission belt, and one of the third transmission wheels is fixedly mounted with a second handle.

[0015] Furthermore, universal wheels are fixedly installed on the bottom of the fixed plate, and four universal wheels are provided, and all four universal wheels have self-locking properties.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The power communication cable retraction and unwinding device proposed in this invention simultaneously removes dust from the cable surface using a cleaning brush inside a cleaning ring while the cable is being reeled onto the reel. This design effectively prevents damage to the cable caused by dust corrosion, improving its storage quality and service life. The integrated cleaning function protects the cable during the reeling process, eliminating the need for additional cleaning steps and thus improving work efficiency.

[0018] 2. This invention enables the cable to move back and forth during the winding process, eliminating the problem of cable accumulation in a single direction in traditional winding methods. This design allows the cables to be more evenly distributed on the surface of the drum, fully utilizing the drum space and avoiding the waste of space caused by cable accumulation and uneven winding. Furthermore, this dynamic winding method helps to improve the tightness and uniformity of cable winding.

[0019] 3. The present invention also provides benefits in terms of height adjustment and mobility. Through the design of the worm gear transmission system and the lifting legs, the operator can easily adjust the height of the device to suit different working environments and needs. In addition, the universal wheels equipped at the bottom of the device allow the entire device to be easily moved to the designated position and self-lock after reaching the position, ensuring that the device is stable and immobile. This design not only improves the flexibility and applicability of the device, but also facilitates the operation and use of the operator.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on the following drawings without paying any creative work.

[0022] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is an enlarged view of point A of the present invention;

[0024] Figure 3 An exploded view of the fixing mechanism of the present invention;

[0025] Figure 4 A top view of the present invention;

[0026] Figure 5 is a side view of the present invention;

[0027] Figure 6 It is a cross-sectional view of the fixed leg of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. Lifting plate; 2. First base; 3. Second base; 4. Bobbin; 5. Driving motor; 6. First transmission wheel; 7. First transmission belt; 8. Second transmission wheel; 9. Reciprocating threaded rod; 10. Sliding block; 11. Guide rod; 12. Third base; 13. Cleaning ring; 14. Cleaning brush; 15. Slide; 16. First threaded rod; 17. First handle; 18. Fourth base; 20. Fixed plate; 21. First gear; 22. Second gear; 23. Ring rack; 24. Clamping block; 25. Disc; 26. Fixed block; 27. Connecting shaft; 28. Lifting leg; 29. ​​Fixed leg; 30. Fixed plate; 31. Second threaded rod; 32. Worm gear; 33. Worm; 34. Third transmission wheel; 35. Second transmission belt; 36. Universal wheel; 37. Second handle. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0031] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0032] See also Figures 1-6 As shown, the present invention is a power communication cable retracting and releasing device, including a lifting plate 1, a first base 2 is slidably connected above the lifting plate 1, a second base 3 is fixedly installed above the lifting plate 1, a wire drum 4 is rotatably installed between the first base 2 and the second base 3, a driving motor 5 is fixedly installed on the first base 2, a first transmission wheel 6 is fixedly installed on the rotating shaft of the wire drum 4, the first transmission wheel 6 is connected to the second transmission wheel 8 through a first transmission belt 7, a reciprocating threaded rod 9 is fixedly installed on the second transmission wheel 8, the reciprocating threaded rod 9 is threadedly connected to a sliding block 10, a fixing mechanism is provided above the sliding block 10, the sliding block 10 is slidably connected to the guide rod 11, a third base 12 is provided above the lifting plate 1, two third bases 12 are provided, a cleaning ring 13 is provided between the two third bases 12, and a cleaning brush 14 is provided inside the cleaning ring 13.

[0033] The working principle of the power communication cable retracting and releasing device proposed in the present invention is that, first, when reeling the cable, one end of the cable is passed through the inside of the cleaning ring 13 and the fixing mechanism, and fixed on the surface of the bobbin 4, and then the driving motor 5 is started to drive the bobbin 4 to rotate, and then the cable is wound around the bobbin 4.

[0034] It is worth noting that when the bobbin 4 continuously reels the cable, the cleaning brush 14 provided inside the cleaning ring 13 can clean the dust on the cable surface, thereby preventing the cable from being corroded by dust and improving the protectiveness of the cable when it is reeled and stored.

[0035] Furthermore, when the spool 4 rotates, the first transmission wheel 6 is driven to rotate through the rotating shaft of the spool 4, thereby driving the second transmission wheel 8 to rotate through the first transmission belt 7, and then driving the reciprocating threaded rod 9 to rotate, thereby driving the sliding block 10 and the fixing mechanism to move back and forth left and right. At this time, the guide rod 11 plays a role in fixing the sliding block 10 to prevent the sliding 10 from rotating, and the fixing mechanism will drive the cable to move back and forth left and right, and then, while continuously winding onto the surface of the spool 4, the position of the cable wound on the spool 4 can be changed to prevent all the cables from being wound around one place on the spool 4, causing accumulation, and making it impossible to reasonably utilize the space of the spool 4.

[0036] In one embodiment, for the above-mentioned lifting plate 1, a slide groove 15 is opened on the top of the lifting plate 1, and a first threaded rod 16 is rotatably installed inside the slide groove 15. A first handle 17 is fixedly installed at one end of the first threaded rod 16, and the first base 2 is threadedly connected to the first threaded rod 16.

[0037] The working principle of the power communication cable retracting and releasing device proposed in the present invention is that after the wire reel 4 is wound, the operator can rotate the first handle 17, thereby driving the first threaded rod 16 to rotate, and then driving the first base 2 to move along the inside of the slide groove 15, so as to facilitate the removal of the wire reel 4 for replacement.

[0038] In one embodiment, for the above-mentioned first transmission wheel 6, the first transmission wheel 6 is rotatably mounted on the second base 3, the second transmission wheel 8 is rotatably mounted on the fourth base 18, two fourth bases 18 are provided, the reciprocating threaded rod 9 is rotatably mounted between the two fourth bases 18, the guide rod 11 is fixedly mounted between the two fourth bases 18, and the two fourth bases 18 are both fixedly mounted on the lifting plate 1.

[0039] In one embodiment, for the above-mentioned fixing mechanism, the fixing mechanism includes a fixed plate 20 arranged on the sliding block 10, the fixed plate 20 is fixedly installed on the sliding block 10, the fixed plate 20 is rotatably installed with a first gear 21, the first gear 21 is engaged with a second gear 22, an annular rack 23 is fixedly installed above the second gear 22, the annular rack 23 is engaged with the bottom of the clamping block 24, the clamping block 24 is slidably connected to the disc 25, and the second gear 22 is rotatably installed between the fixed plate 20 and the disc 25.

[0040] The working principle of the power communication cable retracting and releasing device proposed in the present invention is that the operator rotates the first gear 21, thereby driving the second gear 22 to rotate, and then driving the annular rack 23 to rotate, thereby driving the clamping block 24 to move closer to or away from the center position of the disk 25, thereby fixing and clamping cables of different diameters to prevent the cables from becoming loose during reeling, thereby affecting the reeling efficiency.

[0041] In one embodiment, for the above-mentioned cleaning ring 13, the cleaning ring 13 is fixedly mounted on the fixed block 26, the fixed block 26 is fixedly mounted on the connecting shaft 27, the connecting shaft 27 is fixedly mounted between the two third bases 12, and the cleaning brush 14 is fixedly mounted inside the cleaning ring 13. There are several cleaning brushes 14, and the two third bases 12 are fixedly mounted on the lifting plate 1.

[0042] In one embodiment, for the above-mentioned lifting plate 1 , the lifting plate 1 is fixedly mounted on the lifting legs 28 , the lifting legs 28 are slidably connected to the inside of the fixed legs 29 , and the fixed legs 29 are fixedly mounted on the fixed plate 30 .

[0043] In one embodiment, for the above-mentioned fixed leg 29, a second threaded rod 31 is rotatably installed inside the fixed leg 29, the second threaded rod 31 is threadedly connected to the lifting leg 28, the second threaded rod 31 is fixedly installed with a worm gear 32, the worm gear 32 is engaged with a worm 33, and the worm gear 33 is rotatably installed on the fixed leg 29.

[0044] In one embodiment, two worms 33 are provided, and both worms 33 are fixedly mounted with a third transmission wheel 34 . The two third transmission wheels 34 are connected through a second transmission belt 35 , and one of the third transmission wheels 34 is fixedly mounted with a second handle 37 .

[0045] The working principle of the power communication cable retracting and releasing device proposed in the present invention is that when the height of the wire drum 4 needs to be adjusted, the operator rotates the second handle 37 to drive the third transmission wheel 34 to rotate, and then drives the two third transmission wheels 34 to rotate at the same time through the second transmission belt 35, thereby driving the worm 33 to rotate, and then driving the worm wheel 32 to rotate, thereby driving the second threaded rod 31 to rotate, and then driving the lifting leg 28 to rise or fall along the inside of the fixed leg 29, thereby driving the lifting plate 1 to rise or fall, and then driving the wire drum 4 to rise or fall.

[0046] By adjusting the wire drum 4 as described above, the cable retraction angle can be adjusted to better meet actual work needs. For example, when retrieving the cable, appropriately raising the height of the device can make the cable more smoothly rolled into the wire drum 4, and when laying the cable, if the height of the device is too low, it may cause the cable to drag on the ground, increasing the risk of cable wear and damage. By adjusting the height of the device, it can be ensured that the cable is always kept above a certain height to avoid the occurrence of dragging on the ground.

[0047] In one embodiment, for the above-mentioned fixing plate 30 , universal wheels 36 are fixedly installed on the bottom of the fixing plate 30 . There are four universal wheels 36 , and all of the four universal wheels 36 are self-locking.

[0048] The working principle of the power communication cable retracting and releasing device proposed in the present invention is that the device can be moved at will through the universal wheel 36, and after being moved to a specified position, it can also be self-locked.

[0049] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. The embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A power communication cable retracting and releasing device, comprising a lifting plate (1), characterized in that: A first base (2) is slidably connected above the lifting plate (1), a second base (3) is fixedly installed above the lifting plate (1), a bobbin (4) is rotatably installed between the first base (2) and the second base (3), a driving motor (5) is fixedly installed on the first base (2), a first transmission wheel (6) is fixedly installed on the rotating shaft of the bobbin (4), the first transmission wheel (6) is connected to the second transmission wheel (8) through a first transmission belt (7), the second transmission wheel (8) is fixedly installed with a reciprocating threaded rod (9), the reciprocating threaded rod (9) is threadedly connected to a sliding block (10), a fixing mechanism is provided above the sliding block (10), the sliding block (10) is slidably connected to the guide rod (11), a third base (12) is provided above the lifting plate (1), two third bases (12) are provided, a cleaning ring (13) is provided between the two third bases (12), and a cleaning brush (14) is provided inside the cleaning ring (13); When winding the cable, the cable is first passed through the cleaning ring (13) and the fixing mechanism and fixed on the surface of the bobbin (4). The driving motor (5) is started, the bobbin (4) rotates, and the cable is wound accordingly. The cleaning brush (14) in the cleaning ring (13) removes dust from the surface of the cable. At the same time, the rotating shaft of the bobbin (4) drives the first transmission wheel (6) to rotate, and drives the second transmission wheel (8) through the first transmission belt (7), thereby rotating the reciprocating threaded rod (9). The sliding block (10) and the fixing mechanism are fixed by the guide rod (11) and move left and right with the reciprocating threaded rod (9), so that the cable is evenly distributed on the bobbin (4).

2. The power communication cable retracting device according to claim 1, characterized in that: A sliding groove (15) is provided above the lifting plate (1), a first threaded rod (16) is rotatably installed inside the sliding groove (15), a first handle (17) is fixedly installed at one end of the first threaded rod (16), and the first base (2) is threadedly connected to the first threaded rod (16).

3. The power communication cable retracting device according to claim 2, characterized in that: The first transmission wheel (6) is rotatably mounted on the second base (3), the second transmission wheel (8) is rotatably mounted on the fourth base (18), two fourth bases (18) are provided, the reciprocating threaded rod (9) is rotatably mounted between the two fourth bases (18), the guide rod (11) is fixedly mounted between the two fourth bases (18), and both of the four bases (18) are fixedly mounted on the lifting plate (1).

4. The power communication cable retracting device according to claim 3, characterized in that: The fixing mechanism comprises a fixing plate (20) arranged on the sliding block (10), the fixing plate (20) being fixedly mounted on the sliding block (10), a first gear (21) being rotatably mounted on the fixing plate (20), the first gear (21) being engaged with a second gear (22), an annular rack (23) being fixedly mounted above the second gear (22), the annular rack (23) being engaged with the bottom of a clamping block (24), the clamping block (24) being slidably connected to a circular disc (25), and the second gear (22) being rotatably mounted between the fixing plate (20) and the circular disc (25).

5. The power communication cable retracting device according to claim 4, characterized in that: The cleaning ring (13) is fixedly mounted on a fixed block (26), the fixed block (26) is fixedly mounted on a connecting shaft (27), the connecting shaft (27) is fixedly mounted between two third bases (12), the cleaning brush (14) is fixedly mounted inside the cleaning ring (13), a plurality of cleaning brushes (14) are provided, and both of the third bases (12) are fixedly mounted on the lifting plate (1).

6. The power communication cable retracting device according to claim 1, characterized in that: The lifting plate (1) is fixedly mounted on the lifting leg (28), the lifting leg (28) is slidably connected to the inside of the fixed leg (29), and the fixed leg (29) is fixedly mounted on the fixed plate (30).

7. The power communication cable retracting device according to claim 6, characterized in that: A second threaded rod (31) is rotatably mounted inside the fixed leg (29), the second threaded rod (31) is threadedly connected to the lifting leg (28), a worm gear (32) is fixedly mounted on the second threaded rod (31), the worm gear (32) is meshed with a worm (33), and the worm (33) is rotatably mounted on the fixed leg (29).

8. The power communication cable retracting device according to claim 7, characterized in that: Two worms (33) are provided, and both worms (33) are fixedly mounted with a third transmission wheel (34). The two third transmission wheels (34) are connected in transmission via a second transmission belt (35), and one of the third transmission wheels (34) is fixedly mounted with a second handle (37).

9. The power communication cable retracting device according to claim 8, characterized in that: Universal wheels (36) are fixedly mounted on the bottom of the fixed plate (30), and four universal wheels (36) are provided. The four universal wheels (36) are all self-locking.

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