A power cable winding device

Abstract

The present application provides a power cable winding device, belonging to the technical field of power cables, including a frame, a winding roller and a first rotation source for driving the winding roller to rotate, and also including: a support frame, arranged on one side of the frame, the winding roller is arranged between the support frame and the frame and is provided with a plurality of winding rollers, the frame is provided with a support mechanism, the support mechanism is used to support the plurality of winding rollers; a rotating cylinder, rotatably arranged on the support frame, a plurality of sliding rods are arranged circumferentially in the rotating cylinder, each of the sliding rods is slidably connected to a pair of clamping plates, a reset spring is provided between the pair of clamping plates, a hydraulic cylinder is fixedly connected in the rotating cylinder, a telescopic rod capable of cooperating with the hydraulic cylinder is rotatably connected to the support frame, and a plurality of driving rods corresponding to the clamping plates are provided on the hydraulic cylinder. The present application can improve the efficiency and versatility of the device.

Description

Technical Field

[0001] The present application relates to the technical field of power cables, and in particular to a power cable winding device. Background Art

[0002] Cable is an electrical device used to transmit electricity. It is usually composed of one or more wound conductors, insulation materials and an outer protective layer. Cables are usually used to transmit electricity from power stations to various electrical equipment, such as homes, factories and offices. In the production and use of cables, in order to reduce the confusion and entanglement of cables, protect cables from damage, and facilitate handling and installation, cables usually need to be reeled.

[0003] Referring to the Chinese patent document with the publication number CN114291644B and the subject name being a wire and cable winding device, in the patent, when winding the cable, firstly insert one end of the cable into the mounting hole on the winding roller, and limit and fix one end of the cable through the mounting hole to facilitate the connection between the cable to be wound and the winding roller, and then start the rotating source on the frame, and the driving shaft of the rotating source rotates to drive the driving roller to rotate, and the winding roller is driven to rotate by the rotation of the driving roller, and the cable is pulled by the rotation of the winding roller, so that the cable is wound on the winding roller.

[0004] Referring to the above technical solution, when recycling and reeling cables, in order to reduce the cable chaos caused by multiple cables being entangled on the reeling roller, the reeling roller usually only reels one cable, which is inefficient, and the mounting hole for fixing the cable requires that the diameter of the mounting hole is close to the diameter of the cable, so that only cables of one diameter can be recycled, while the cables to be recycled usually have multiple diameters, and the versatility of the device is poor. Summary of the invention

[0005] In order to solve the technical problems of low device efficiency and poor versatility, the present application provides a power cable winding device.

[0006] The present application provides a power cable winding device, adopting the following technical scheme, a power cable winding device, comprising a frame, a winding roller and a first rotation source for driving the winding roller to rotate, and also comprising: a support frame, arranged on one side of the frame, the winding roller is arranged between the support frame and the frame and a plurality of winding rollers are arranged, the frame is provided with a supporting mechanism, and the supporting mechanism is used to support the plurality of winding rollers; a rotating cylinder, rotatably arranged on the support frame, a plurality of sliding rods are circumferentially arranged in the rotating cylinder, each of the sliding rods is slidably connected to a pair of clamping plates, a reset spring is arranged between the pair of clamping plates, a hydraulic cylinder is fixedly connected in the rotating cylinder, a telescopic rod that can cooperate with the hydraulic cylinder is rotatably connected to the support frame, and a plurality of driving rods corresponding to the clamping plates one by one are arranged on the hydraulic cylinder.

[0007] By adopting the above technical solution, when the cable needs to be reeled up, first one end of the cable is placed between a pair of clamps, and then the telescopic end of the telescopic rod is extended to squeeze the liquid in the hydraulic cylinder. The liquid is pressed to push the driving rod to move, and the movement of the driving rod drives the clamp to move and compress the return spring. Then the clamp contacts the cable, and then the telescopic rod continues to squeeze the liquid in the hydraulic cylinder, and the other clamps that are not in contact with the cable continue to move and the return springs between them continue to be compressed, and the clamping force of the clamp in contact with the cable on the cable gradually increases.

[0008] In the present application, the cable is fixed by means of a hydraulically driven clamp instead of a mounting hole, which reduces the risk of the cable being unable to be clamped and fixed due to the limitation of the shape of the mounting hole, and can clamp cables of various specifications, with a wide range of applications and high versatility. In the present application, multiple pairs of clamps can clamp the cables in sequence from large diameter to small diameter under the action of a reset spring and a hydraulic drive, and with the setting of multiple winding rollers, multiple cables of different diameters can be wound up at the same time, with high efficiency.

[0009] Optionally, the supporting mechanism includes a mounting platform rotatably connected to the frame, a linear drive is installed on the mounting platform, a telescopic end of the linear drive is fixedly connected to a first support block, and a second support block is arranged on the side wall of the rotating cylinder close to the mounting platform, and the mounting platform, the first support block and the second support block can all cooperate with the inner hole of the winding roller.

[0010] By adopting the above technical solution, when installing the winding roller, first place the winding roller between the frame and the support frame, then make the first support block enter the inner hole of the nearby winding roller, and make the second support block enter the winding roller at the other end, and the telescopic end of the linear drive extends into the winding roller near the side of the support frame, and the winding roller is supported.

[0011] Optionally, the first rotation source is mounted on the support frame, a first gear is fixedly connected to the driving shaft of the first rotation source, a tooth groove that can mesh with the first gear is provided on the circumferential side wall of the rotating cylinder, a wedge-shaped groove is provided on the winding roller, and a wedge block that can cooperate with the wedge-shaped groove is fixedly connected to the mounting platform and the rotating cylinder.

[0012] By adopting the above technical solution, when winding is required, the first rotation source drives the first gear to rotate, the rotation of the first gear drives the rotating drum to rotate, and the rotation of the rotating drum drives the winding roller to rotate synchronously to wind the cable.

[0013] Optionally, the second support block is provided with an avoidance groove corresponding to the clamping plate, the clamping plate passes through the second support block, and a radial groove is provided on the side wall of the winding roller.

[0014] By adopting the above solution, the arrangement of the avoidance groove and the radial groove can reduce the difficulty of the cable entering between the clamping plates, thereby facilitating the clamping of the cable.

[0015] Optionally, a push plate is slidably connected in the rotating cylinder, and the push plates are arranged with the same number of corresponding clamping plates, a roller is rotatably connected to the end of the push plate, a first rack is fixedly connected to the push plate, a second rotating source is installed in the rotating cylinder, a second gear that can mesh with the first rack is fixedly connected to the driving shaft of the second rotating source, and an opening is opened on the winding roller corresponding to the push plate.

[0016] By adopting the above technical solution, when two cables are reeled in at the same time and the two cables are clamped, the second rotation source corresponding to the clamping plate that clamps one of the cables is started, the second rotation source drives the second gear to rotate, the rotation of the second gear drives the push plate to move, the movement of the push plate pushes the clamped cable to move, and then the push plate enters the range of the winding roller away from the support frame.

[0017] By setting the push plate to move, the cable can be tightened from the clamping plate to the winding roller close to the first support block. On the one hand, it can reduce the risk of the cable getting entangled. On the other hand, it can reduce the risk of the cable falling and being unable to be wound up on the winding roller when the opening is located at the bottom.

[0018] Optionally, the winding roller is provided with a plurality of card slots, and card plates are slidably inserted into the card slots.

[0019] By adopting the above technical solution, after the cable is rolled up, the card plate can be plugged into the card slot to fix the cable, thereby reducing the risk of the cable becoming loose and facilitating the transportation of the cable.

[0020] Optionally, a third rotation source is installed on the support frame, a third gear is fixedly connected to the driving shaft of the third rotation source, and a second rack that can mesh with the third gear is fixedly connected to the frame.

[0021] By adopting the above technical solution, the third rotation source is started, the third rotation source drives the third gear to rotate, the third gear rotates and engages with the second rack, and the support frame moves. Through the movement of the support frame, the distance between the mounting platform and the second support block can be easily adjusted, thereby facilitating the installation of the winding roller.

[0022] Optionally, grooves are provided on the inner sides of the clamping plates.

[0023] By adopting the above technical solution, the provision of the grooves can increase the friction between the clamping plates, which is beneficial to improving the clamping effect on the cable.

[0024] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0025] 1. In the present application, the cable is fixed by means of a hydraulically driven clamping plate instead of the mounting hole, which reduces the risk that the cable cannot be clamped and fixed due to the limitation of the shape of the mounting hole, and can clamp cables of various specifications, with a wide range of applications and high versatility. In the present application, multiple pairs of clamping plates can clamp the cables in order from large diameter to small diameter under the action of a reset spring and a hydraulic drive, and with the setting of multiple winding rollers, multiple cables of different diameters can be wound up at the same time, with high efficiency.

[0026] 2. By setting the push plate to move, the cable can be tightened from the clamping plate to the winding roller close to the first support block. On the one hand, it can reduce the risk of cable entanglement. On the other hand, it can reduce the risk of the cable falling and being unable to be wound on the winding roller when the opening is located at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0028] Figure 2 This is a schematic diagram of the structure of the support mechanism in the embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the structure of the first rotation source in the embodiment of the present application;

[0030] Figure 4 This is a schematic diagram of the structure of the sliding rod and the return spring in the embodiment of the present application;

[0031] Figure 5 Schematic diagram of the structure of the wedge-shaped groove in the embodiment of the present application.

[0032] Explanation of the accompanying drawings: 1. frame; 11. first rotation source; 111. first gear; 12. second rack; 2. winding roller; 21. wedge groove; 22. radial groove; 23. opening; 24. card slot; 25. card plate; 3. support frame; 4. support mechanism; 41. mounting table; 42. linear drive; 43. first support block; 44. second support block; 441. avoidance groove; 5. rotating cylinder; 51. sliding rod; 52. clamping plate; 521. groove; 53. return spring; 54. hydraulic cylinder; 55. telescopic rod; 56. driving rod; 57. tooth groove; 58. push plate; 581. roller; 582. first rack; 6. wedge block; 7. second rotation source; 71. second gear; 8. third rotation source; 81. third gear. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the embodiments of the present application. Figure 1-Figure 5 , the technical scheme of the embodiment of the present application is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0034] The present application provides a power cable winding device, which adopts the following technical solution:

[0035] Reference Figures 1 to 4 The present embodiment provides a power cable winding device, comprising a frame 1, a winding roller 2 and a first rotation source 11 for driving the winding roller 2 to rotate, and also comprising a support frame 3 arranged on one side of the frame 1, two or more winding rollers 2 are provided, the winding rollers 2 are arranged between the support frame 3 and the frame 1, and the winding rollers 2 are detachably connected, a support mechanism 4 is arranged on the frame 1, and the support mechanism 4 is used to support the winding roller 2, a rotating drum 5 is rotatably arranged on the support frame 3, a plurality of sliding rods 51 are arranged circumferentially in the rotating drum 5, a pair of clamping plates 52 are slidably connected to a sliding rod 51, a reset spring 53 is arranged between the pair of clamping plates 52, and the reset spring 53 is sleeved on the sliding rod 51, a hydraulic cylinder 54 is fixedly connected in the rotating drum 5, and the hydraulic cylinder 54 is filled with liquid, a telescopic rod 55 that can cooperate with the hydraulic cylinder 54 is rotatably connected to the support frame 3, and the hydraulic cylinder 54 is provided with the same number of driving rods 56 corresponding to the clamping plates 52, and one driving rod 56 is connected to one clamping plate 52.

[0036] Two return springs 53 may also be provided on the pair of clamping plates 52 , and one return spring 53 is fixedly connected to the outer side of one clamping plate 52 , and the return spring 53 is sleeved on the sliding rod 51 .

[0037] When the cable needs to be reeled up, first place one end of the cable between a pair of clamps 52, then the telescopic end of the telescopic rod 55 is extended to squeeze the liquid in the hydraulic cylinder 54, and the pressurized liquid pushes the driving rod 56 to move, and the movement of the driving rod 56 drives the clamp 52 to move and compresses the return spring 53, and then the clamp 52 contacts the cable, and then the telescopic rod 55 continues to squeeze the liquid in the hydraulic cylinder 54, and the other clamps 52 that are not in contact with the cable continue to move and the return spring 53 between them continues to be compressed, and the clamping force of the clamp 52 in contact with the cable on the cable gradually increases.

[0038] The cable is fixed by means of a hydraulically driven clamping plate 52 instead of the mounting hole, which reduces the risk of the cable being unable to be clamped and fixed due to the shape of the mounting hole, and can clamp cables of various specifications, with a wide range of applications and high versatility. In the present application, multiple pairs of clamping plates 52 can clamp the cables in order from large diameter to small diameter under the action of the reset spring 53 and the hydraulic drive, and with the arrangement of multiple winding rollers 2, multiple cables of different diameters can be wound up at the same time, with high efficiency.

[0039] Reference Figure 2 The supporting mechanism 4 includes a mounting platform 41, a linear driver 42, a first supporting block 43 and a second supporting block 44. The mounting platform 41 is rotatably connected to the frame 1, the linear driver 42 is installed on the mounting platform 41, the first supporting block 43 is fixedly connected to the telescopic end of the telescopic rod 55, and the second supporting block 44 is fixedly connected to the side wall of the rotating cylinder 5 close to the mounting platform 41. The mounting platform 41, the first supporting block 43 and the second supporting block 44 can all cooperate with the inner hole of the winding roller 2.

[0040] When installing the winding roller 2, first place the winding roller 2 between the frame 1 and the support frame 3, then make the first support block 43 enter the inner hole of the nearby winding roller 2, and make the second support block 44 enter the winding roller 2 at the other end, and the telescopic end of the linear drive 42 extends into the winding roller 2 near the side of the support frame 3, and the winding roller 2 is supported.

[0041] Reference Figure 2 and Figure 5 The first rotation source 11 is installed on the support frame 3, and the first gear 111 is fixedly connected to the driving shaft of the first rotation source 11. A tooth groove 57 that can mesh with the first gear 111 is opened on the circumferential side wall of the rotating cylinder 5, and a wedge groove 21 is opened on the two winding rollers 2. A wedge block 6 that can cooperate with the wedge groove 21 is fixedly connected to the mounting platform 41 and the rotating cylinder 5.

[0042] When winding is required, the first rotating source 11 drives the first gear 111 to rotate, the rotation of the first gear 111 drives the rotating drum 5 to rotate, and the rotation of the rotating drum 5 drives the winding roller 2 to rotate synchronously to wind the cable.

[0043] Reference Figure 4 and Figure 5 The second support block 44 is provided with an avoidance groove 441 corresponding to the clamping plate 52 , the clamping plate 52 passes through the second support block 44 , and a radial groove 22 is provided on the side wall of the winding roller 2 .

[0044] By providing the avoidance groove 441 and the radial groove 22 , the difficulty of the cable entering between the clamping plates 52 can be reduced, thereby facilitating the clamping of the cable.

[0045] Reference Figures 2 to 5 A push plate 58 is slidably connected to the corresponding clamping plate 52 in the rotating cylinder 5, and a push plate 58 is correspondingly arranged for a pair of clamping plates 52. The end of the push plate 58 is rotatably connected to a roller 581, and a first rack 582 is fixedly connected to the push plate 58. A second rotating source 7 is installed in the rotating cylinder 5, and a second gear 71 that can mesh with the first rack 582 is fixedly connected to the driving shaft of the second rotating source 7. An opening 23 is opened on the winding roller 2 corresponding to the push plate 58.

[0046] When two cables are wound up at the same time and the two cables are clamped, the second rotation source 7 corresponding to the cable clamping plate 52 is started, the second rotation source 7 drives the second gear 71 to rotate, and the rotation of the second gear 71 drives the push plate 58 to move, and the push plate 58 moves to push the clamped cable to move, and then the push plate 58 enters the range of the winding roller 2 away from the support frame 3.

[0047] By moving the push plate 58, the cable can be tightened from the clamping plate 52 to the winding roller 2 close to the first support block 43. On the one hand, it can reduce the risk of the cable getting entangled. On the other hand, it can reduce the risk of the cable falling and being unable to be wound onto the winding roller 2 when the opening 23 is located at the bottom.

[0048] Reference Figure 1 and Figure 5 The winding roller 2 is provided with a plurality of card slots 24 , and card plates 25 are slidably inserted into the card slots 24 .

[0049] After the cable is rolled up, the clamping plate 25 can be plugged into the clamping slot 24 to fix the cable, thereby reducing the risk of the cable becoming loose and facilitating the transportation of the cable.

[0050] Reference Figure 1 and Figure 3 A third rotation source 8 is installed on the support frame 3, a third gear 81 is fixedly connected to the driving shaft of the third rotation source 8, and a second rack 12 that can mesh with the third gear 81 is fixedly connected to the frame 1.

[0051] Start the third rotation source 8, the third rotation source 8 drives the third gear 81 to rotate, the third gear 81 rotates and engages with the second rack 12, and the support frame 3 moves. Through the movement of the support frame 3, the distance between the mounting platform 41 and the second support block 44 can be easily adjusted, which facilitates the installation of the winding roller 2.

[0052] Reference Figure 5 A groove 521 is formed on the inner side of the clamping plate 52 .

[0053] The provision of the groove 521 can increase the friction between the clamping plates 52, which is beneficial to improving the clamping effect on the cable.

[0054] The implementation principle of a power cable winding device in the embodiment of the present application is:

[0055] When it is necessary to reel up two cables, first place one end of the two cables between the clamps 52 respectively, then the telescopic rod 55 moves to squeeze the liquid in the hydraulic cylinder 54, the driving rod 56 moves and pushes the clamp 52 to move, the return spring 53 is compressed, and the clamp 52 for clamping the cable with a larger diameter first contacts the cable with a larger diameter, then the telescopic rod 55 continues to move, and the clamping force on the cable with a larger diameter gradually increases, and the clamp 52 for clamping the cable with a smaller diameter contacts the cable with a smaller diameter, then the telescopic rod 55 continues to move, and cables of different diameters are clamped.

[0056] After the two cables are clamped, the second rotation source 7 corresponding to the clamping plate 52 that clamps one of the cables is started, and the second rotation source 7 drives the second gear 71 to rotate. The rotation of the second gear 71 drives the push plate 58 to move, and the movement of the push plate 58 pushes the clamped cable to move. Then the push plate 58 enters the range of the winding roller 2 away from the support frame 3. The cable is in a taut state from the clamping plate 52 to the winding roller 2 away from the support frame 3. The first rotation source 11 is started, and the first rotation source 11 drives the rotating drum 5 to rotate. The rotation of the rotating drum 5 drives the winding roller 2 to rotate to reel the cable.

[0057] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0058] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A power cable winding device, comprising a frame, a winding roller and a first rotation source for driving the winding roller to rotate, characterized in that: Also includes: A support frame is arranged on one side of the frame, a plurality of winding rollers are arranged between the support frame and the frame, and a supporting mechanism is arranged on the frame, and the supporting mechanism is used to support the plurality of winding rollers; A rotating cylinder is rotatably arranged on a support frame, a plurality of sliding rods are arranged circumferentially in the rotating cylinder, a pair of clamping plates are slidably connected to each sliding rod, a return spring is arranged between the pair of clamping plates, a hydraulic cylinder is fixedly connected in the rotating cylinder, a telescopic rod capable of cooperating with the hydraulic cylinder is rotatably connected to the support frame, and a plurality of driving rods corresponding to the clamping plates are arranged on the hydraulic cylinder; A push plate is slidably connected in the rotating cylinder, a pair of clamping plates are provided with a push plate corresponding to each other, a roller is rotatably connected to the end of the push plate, a first rack is fixedly connected to the push plate, a second rotating source is installed in the rotating cylinder, a second gear that can mesh with the first rack is fixedly connected to the driving shaft of the second rotating source, and an opening is opened on the winding roller corresponding to the push plate; The supporting mechanism comprises a mounting platform rotatably connected to the frame, a linear actuator is mounted on the mounting platform, a first supporting block is fixedly connected to the telescopic end of the linear actuator, a second supporting block is arranged on the side wall of the rotating cylinder close to the mounting platform, and the mounting platform, the first supporting block and the second supporting block can all cooperate with the inner hole of the winding roller; The second support block is provided with an avoidance groove corresponding to the clamping plate, the clamping plate passes through the second support block, and a radial groove is provided on the side wall of the winding roller; Providing avoidance grooves and radial grooves can reduce the difficulty of cables entering the clamping plate and facilitate cable clamping.

2. A power cable winding device according to claim 1, characterized in that: The first rotation source is installed on the support frame, and a first gear is fixedly connected to the driving shaft of the first rotation source. A tooth groove that can mesh with the first gear is opened on the circumferential side wall of the rotating cylinder, and a wedge-shaped groove is opened on the winding roller. A wedge block that can cooperate with the wedge-shaped groove is fixedly connected to the mounting platform and the rotating cylinder.

3. A power cable winding device according to claim 1, characterized in that: The winding roller is provided with a plurality of card slots, and card plates are slidably inserted into the card slots.

4. A power cable winding device according to claim 3, characterized in that: A third rotation source is installed on the support frame, a third gear is fixedly connected to the driving shaft of the third rotation source, and a second rack that can mesh with the third gear is fixedly connected to the frame.

5. A power cable winding device according to claim 1, characterized in that: The inner sides of the clamping plates are all provided with grooves.

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