Stabilizing device for power cable take-up

Abstract

The invention relates to the technical field of power cables, and discloses a power cable take-up stabilizing device which comprises a driving box, the upper surface of the driving box is fixedly connected with a control cabinet, the front side face of the driving box is rotationally connected with a main shaft, and the circumferential face of the main shaft is fixedly connected with a rear baffle. According to the cable winding device, the movable roller and the fixed roller limit a cable, the winding process is more stable, friction force is generated between the cable and the movable roller and between the cable and the fixed roller when the cable is wound, the movable roller and the fixed roller rotate after being rubbed, and then the friction force is reduced; the cable surface abrasion caused when the device clamps the cable is prevented, the cable can be more conveniently placed between the fixed roller and the movable roller when the movable roller is far away from the fixed roller, the use convenience of the device is improved, the rotating rod stops rotating after the movable roller makes contact with and bends the cable, and the device can limit the cables with different thicknesses.

Description

Technical Field

[0001] The present invention relates to the technical field of power cables, and specifically provides a stabilizing device for winding power cables. Background Art

[0002] During the winding and unwinding of power cables, the cables are prone to entanglement, knotting or deviation, which affects work efficiency and cable life. Therefore, it is crucial to design a stabilizing device. In the prior art, it is difficult to ensure the stability of the cable conveying end during the winding process, which is likely to affect the winding efficiency.

[0003] The patent with the publication number CN218579331U discloses a stabilizing device for winding flexible high-temperature-resistant power cables. This patent includes a moving mechanism and a mounting frame. A metal base is installed on the bottom surface of the mounting frame, a collecting mechanism is installed on the top surface of the metal base, a roller bearing is installed at the upper end of the collecting mechanism, a motor connecting piece is installed inside the roller bearing, a power cable winding roller is welded to the back of the motor connecting piece, and the moving mechanism is installed at the upper end of the mounting frame. For this stabilizing device for winding flexible high-temperature-resistant power cables, when the bolt detaches from the metal plate and the connecting seat, it is convenient to replace the power cable collecting device, making the replacement of the power cable collecting device faster and more convenient, which can shorten the replacement time and reduce the workload of the staff. The threaded bolt facilitates the detachment of the collecting device from the support plate, and the power cable winding roller can be quickly replaced. Different specifications of power cable winding rollers can be used, which can increase the service time of the device. Although this patent solves the above problems, there are still problems such as insufficient stability of the cable conveying end during winding and inconvenient operation. Therefore, a stabilizing device for winding power cables is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a stabilizing device for winding power cables in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A stabilizing device for winding a power cable includes a driving box. A control cabinet is fixedly connected to the upper surface of the driving box. A main shaft is rotatably connected to the front side surface of the driving box. A rear baffle is fixedly connected to the circumferential surface of the main shaft. A sleeve rod is fixedly connected to the front side surface of the rear baffle. A sliding rod is slidably connected to the inner surface of the sleeve rod. A linear motor is fixedly connected to the front side surface of the driving box. An adjusting device for the winding width is arranged on the front side of the driving box. A positioning device for clamping the cable head is arranged on the front side of the driving box. The moving end of the linear motor is fixedly connected to a moving seat. A fixed roller is rotatably connected to the front side surface of the moving seat. A U-shaped guiding frame is fixedly connected to the upper surface of the moving seat. A rotating rod is rotatably connected to the left side of the U-shaped guiding frame. A gear is rotatably connected to the circumferential surface of the rotating rod. A sliding shaft is slidably connected to the inner surface of the U-shaped guiding frame. A sleeve shaft is fixedly connected to the front end of the sliding shaft. An active roller is rotatably connected to the inner surface of the sleeve shaft. A rack is fixedly connected to the rear end of the sliding shaft. The gear and the rack are meshed and connected on the left side. The rack is in contact with the rear side surface of the U-shaped guiding frame. The sleeve shaft is in contact with the front side surface of the U-shaped guiding frame. Wind one end of the cable around the sleeve rod or the sliding rod, start the driving box, and the driving box drives the main shaft to rotate counterclockwise, thereby winding up the cable. Before winding the cable, place the cable on the upper ends of the two fixed rollers and the lower end of the active roller. The active roller and the fixed roller cooperate to clamp and bend the cable at a certain angle, thereby limiting the cable and making the cable more stable during the winding process. Moreover, when the cable is wound, friction is generated between the cable and the active roller and the fixed roller. After being subjected to the friction, the active roller and the fixed roller rotate to reduce the friction force. Start the linear motor, and the linear motor drives the moving seat to move back and forth. Rotate the rotating rod counterclockwise, the rotating rod drives the gear to rotate counterclockwise, the gear drives the rack to move upward, the rack drives the sliding shaft to slide upward in the U-shaped guiding frame, the sliding shaft drives the sleeve shaft to move upward, and the sleeve shaft drives the active roller to move upward, so that the active roller moves away from the fixed roller. At this time, it is more convenient to place the cable between the fixed roller and the active roller. When the rotating rod is rotated clockwise, the active roller moves downward and presses the cable. When the active roller contacts and bends the cable, stop rotating the rotating rod, so that the device can limit cables of different thicknesses.

[0006] Preferably, the adjusting device includes a one-way lead screw. A moving ring is movably connected to the circumferential surface of the one-way lead screw. A front baffle is rotatably connected to the inner surface of the moving ring. An L-shaped support plate is fixedly connected to the front side surface of the driving box. A guide rod is fixedly connected to the rear side surface of the front end of the L-shaped support plate. The adjusting device further includes a screw rod. A nut is threadedly connected to the circumferential surface of the screw rod. A collar is hinged to the circumferential surface of the nut. An L-shaped contact rod is fixedly connected to the circumferential surface of the collar. A connecting shaft is fixedly connected to the rear side surface of the front baffle. The front end of the one-way lead screw is hinged to the main shaft. The screw rod is fixedly connected to the front side surface of the L-shaped support plate. The moving ring is slidably connected to the circumferential surface of the guide rod. The rear end of the guide rod is in contact with the front side surface of the rear baffle. The front baffle is fixedly connected to the front end of the sliding rod. The rear end of the L-shaped contact rod is in contact with the front side surface of the front baffle. The one-way lead screw is a non-self-locking lead screw. When the main shaft rotates, it drives the one-way lead screw to rotate. The one-way lead screw drives the moving ring to slide forward on the guide rod. The moving ring then drives the front baffle to move forward. The front baffle drives the sliding rod to slide out of the sleeve rod. And when the rear baffle drives the front baffle to rotate through the sleeve rod and the sliding rod, it does not affect the linear movement of the moving ring. Rotate the nut to make the nut move back and forth on the screw rod, thereby driving the collar to move back and forth. The collar then drives the L-shaped contact rod to move back and forth. When the rotation of the nut stops, the collar and the L-shaped contact rod also stop moving. When the front baffle contacts the rear end of the L-shaped contact rod, it stops moving. At this time, the front baffle jams the moving ring to stop moving. Because the contact between the one-way lead screw and the moving ring is non-self-locking, the main shaft and the one-way lead screw can continue to rotate and drive the cable to be wound. And the one-way lead screw and the main shaft are hinged, not rigidly connected. When the friction force between the moving ring and the one-way lead screw is greater than the friction force between the one-way lead screw and the main shaft, the one-way lead screw stops rotating relatively, while the main shaft still rotates and drives the sleeve rod and the sliding rod to rotate to wind the cable through the rear baffle.

[0007] Preferably, the positioning device includes a guide rail, the inner surface of the guide rail is slidably connected with a slider, the rear end of the slider is fixedly connected with a chute frame, the rear side surface of the right end of the chute frame is fixedly connected with a fixed clamping plate, the inner surface of the chute frame is slidably connected with a movable clamping plate, the positioning device further includes a connecting convex plate, the rear end of the fixed clamping plate is fixedly connected with a slot convex plate, the right side surface of the slot convex plate is fixedly connected with a jack convex shaft, the inner surface of the jack convex shaft is slidably connected with a positioning shaft, the right side surface of the connecting convex plate is fixedly connected with a trapezoidal insertion block, the guide rail and the rear end of the connecting shaft are fixedly connected, the connecting convex plate and the rear end of the movable clamping plate are fixedly connected, an elastic telescopic rod I is arranged between the left side surface of the movable clamping plate and the inner surface of the chute frame, an elastic telescopic rod II is arranged between the rear end of the positioning shaft and the inner surface of the jack convex shaft, a through hole is arranged inside the trapezoidal insertion block, push the movable clamping plate to the left, then insert the cable head of the cable between the fixed clamping plate and the movable clamping plate, at this time, release the movable clamping plate, the elastic reset effect of the elastic telescopic rod I pushes the movable clamping plate to slide and reset inside the chute frame and cooperate with the fixed clamping plate to clamp the cable head, push the chute frame and the slider to slide inside the guide rail, so as to adjust the clamping position of the cable head, when the movable clamping plate resets, it drives the connecting convex plate to move to the right, the connecting convex plate drives the trapezoidal insertion block to move to the right and insert into the slot convex plate, after the trapezoidal insertion block is inserted into the slot convex plate, its inclined surface contacts with the arc surface of the positioning shaft, the positioning shaft slides towards the inside of the jack convex shaft under the extrusion and guidance of the inclined surface of the trapezoidal insertion block and compresses the elastic telescopic rod II, when the through hole opened on the trapezoidal insertion block is aligned with the positioning shaft, the elastic reset effect of the elastic telescopic rod II pushes the positioning shaft to reset and insert into the through hole opened on the trapezoidal insertion block, so as to lock the fixed clamping plate and the movable clamping plate with each other.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects: 1. For the stable device for winding power cables, the movable roller and the fixed roller limit the cable, and the winding process is more stable. When the cable is wound, a friction force is generated between the cable and the movable roller and the fixed roller. After being rubbed, the movable roller and the fixed roller rotate to reduce the friction force, preventing the device from clamping the cable and causing wear on the cable surface. When the movable roller is far away from the fixed roller, it is more convenient to place the cable between the fixed roller and the movable roller, improving the use convenience of the device. After the movable roller contacts and bends the cable, the rotating rod stops rotating, enabling the device to limit cables of different thicknesses and improving the applicability of the device.

[0009] 2. For the stable device for winding power cables, the moving ring drives the front baffle to move forward, the front baffle drives the sliding rod to slide out of the sleeve rod, and when the rear baffle drives the front baffle to rotate through the sleeve rod and the sliding rod, it does not affect the linear movement of the moving ring, thereby adjusting the winding width of the cable, facilitating the winding of cables of different lengths, and improving the applicability of the device.

[0010] 3. For the stable device for winding up power cables, when the front baffle contacts the rear end of the L-shaped contact rod and stops moving, the position adjustment is completed, and the winding width of the device can be quickly changed, improving the convenience of use. When the friction between the moving ring and the one-way lead screw is greater than the friction between the one-way lead screw and the main shaft, the one-way lead screw stops rotating relatively, while the main shaft still rotates and drives the sleeve rod and the sliding rod to rotate and wind up the cable through the rear baffle.

[0011] 4. For the stable device for winding up power cables, the elastic reset function of the first elastic telescopic rod pushes the movable clamping plate to slide and reset in the chute frame and cooperate with the fixed clamping plate to clamp the cable head, preventing the cable head from loosening and shifting during winding, which affects the winding efficiency and neatness. It also pushes the chute frame and the slider to slide in the guide rail, thereby adjusting the clamping position of the cable head, facilitating the winding of cables with different lengths, and improving the applicability of the device.

[0012] 5. For the stable device for winding up power cables, when the through hole opened on the trapezoidal insert block is aligned with the positioning shaft, the elastic reset function of the second elastic telescopic rod pushes the positioning shaft to reset and insert into the through hole opened on the trapezoidal insert block, so that the fixed clamping plate and the movable clamping plate are locked with each other, preventing the cable head from falling off and improving the clamping stability. Description of the Drawings

[0013] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention; Figure 2 It is a schematic three-dimensional semi-sectional structure diagram of the front side of the rear baffle of the present invention; Figure 3 It is a schematic three-dimensional semi-sectional structure diagram of the front side of the movable roller of the present invention; Figure 4 It is a schematic three-dimensional structure diagram of the rear side of the moving seat of the present invention; Figure 5 It is a schematic three-dimensional semi-sectional structure diagram of the front side of the adjusting device of the present invention; Figure 6 For the present invention Figure 5 The enlarged structure diagram of A in it; Figure 7 It is a schematic three-dimensional semi-sectional structure diagram of the rear side of the positioning device of the present invention; Figure 8 For the present invention Figure 7 The enlarged structure diagram of B in it.

[0014] In the figure: 1, drive box; 2, control cabinet; 3, main shaft; 4, rear baffle; 5, sleeve rod; 6, slide rod; 7, linear motor; 8, adjusting device; 9, positioning device; 10, moving seat; 11, fixed roller; 12, U-shaped guide frame; 13, rotating rod; 14, gear; 15, slide shaft; 16, sleeve shaft; 17, movable roller; 18, rack; 81, one-way lead screw; 82, moving ring; 83, front baffle; 84, L-shaped support plate; 85, guide rod; 86, screw rod; 87, nut; 88, sleeve ring; 89, L-shaped abutting rod; 810, connecting shaft; 91, guide rail; 92, slider; 93, chute frame; 94, fixed clamping plate; 95, movable clamping plate; 96, connecting convex plate; 97, slot convex plate; 98, jack convex shaft; 99, positioning shaft; 910, trapezoidal insert block. Detailed implementation manner

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figures 1-8, an embodiment of the present invention is: a stability device for winding a power cable, including a drive box 1, a control cabinet 2 is fixedly connected to the upper surface of the drive box 1, a main shaft 3 is rotatably connected to the front side surface of the drive box 1, a rear baffle 4 is fixedly connected to the circumferential surface of the main shaft 3, a sleeve rod 5 is fixedly connected to the front side surface of the rear baffle 4, a sliding rod 6 is slidably connected to the inner surface of the sleeve rod 5, a linear motor 7 is fixedly connected to the front side surface of the drive box 1, an adjusting device 8 for the winding width is arranged on the front side of the drive box 1, a positioning device 9 for clamping the wire head is arranged on the front side of the drive box 1. The movable roller 17 and the fixed roller 11 limit the cable, making the winding process more stable. When the cable is wound, a frictional force is generated between the cable and the movable roller 17 and the fixed roller 11. After being rubbed, the movable roller 17 and the fixed roller 11 rotate to reduce the frictional force, preventing the device from causing wear on the cable surface when clamping the cable. The movable end of the linear motor 7 is fixedly connected to a moving seat 10, a fixed roller 11 is rotatably connected to the front side surface of the moving seat 10, a U-shaped guide frame 12 is fixedly connected to the upper surface of the moving seat 10, a rotating rod 13 is rotatably connected to the left side of the U-shaped guide frame 12, a gear 14 is rotatably connected to the circumferential surface of the rotating rod 13, a sliding shaft 15 is slidably connected to the inner surface of the U-shaped guide frame 12, a sleeve shaft 16 is fixedly connected to the front end of the sliding shaft 15, a movable roller 17 is rotatably connected to the inner surface of the sleeve shaft 16, a rack 18 is fixedly connected to the rear end of the sliding shaft 15, the gear 14 and the rack 18 are meshed and connected on the left side, the rack 18 and the rear side surface of the U-shaped guide frame 12 are in contact with each other, the sleeve shaft 16 and the front side surface of the U-shaped guide frame 12 are in contact with each other. When the movable roller 17 is away from the fixed roller 11, it is more convenient to place the cable between the fixed roller 11 and the movable roller 17, improving the usability of the device. After the movable roller 17 contacts and bends the cable, the rotating rod 13 stops rotating, enabling the device to limit cables of different thicknesses and improving the applicability of the device.

[0017] Working principle: Wind one end of the cable around the sleeve rod 5 or the sliding rod 6. Start the drive box 1, and the drive box 1 drives the main shaft 3 to rotate counterclockwise, thereby winding up the cable. Before winding up the cable, place the cable on the upper ends of the two fixed rollers 11 and the lower end of the movable roller 17. The movable roller 17 and the fixed rollers 11 cooperate to clamp and bend the cable at a certain angle, thereby limiting the cable and making the cable more stable during the winding process. Moreover, when the cable is wound, friction is generated between the cable and the movable roller 17 and the fixed rollers 11. After being rubbed, the movable roller 17 and the fixed rollers 11 rotate to reduce the friction, preventing the device from causing wear on the cable surface when clamping the cable. Start the linear motor 7, and the linear motor 7 drives the moving seat 10 to move back and forth. When the moving seat 10 moves back and forth, it can adjust the overall position of the cable. Rotate the rotating rod 13 counterclockwise, the rotating rod 13 drives the gear 14 to rotate counterclockwise, the gear 14 drives the rack 18 to move upward, the rack 18 drives the sliding shaft 15 to slide upward in the U-shaped guide frame 12, the sliding shaft 15 drives the sleeve shaft 16 to move upward, and the sleeve shaft 16 then drives the movable roller 17 to move upward, making the movable roller 17 away from the fixed rollers 11. At this time, it is more convenient to place the cable between the fixed rollers 11 and the movable roller 17, improving the usability of the device. When the rotating rod 13 is rotated clockwise, the movable roller 17 moves downward and presses on the cable. When the movable roller 17 contacts and bends the cable, stop rotating the rotating rod 13, enabling the device to limit cables of different thicknesses and improving the applicability of the device.

[0018] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, the adjusting device 8 includes a one-way lead screw 81. A moving ring 82 is movably connected to the circumferential surface of the one-way lead screw 81. A front baffle 83 is rotatably connected to the inner surface of the moving ring 82. An L-shaped support plate 84 is fixedly connected to the front side surface of the driving box 1. A guide rod 85 is fixedly connected to the rear side surface of the front end of the L-shaped support plate 84. The moving ring 82 then drives the front baffle 83 to move forward. The front baffle 83 drives the sliding rod 6 to slide out of the sleeve rod 5. And when the rear baffle 4 drives the front baffle 83 to rotate through the sleeve rod 5 and the sliding rod 6, it does not affect the linear movement of the moving ring 82, so as to adjust the winding width of the cable, which is convenient for winding cables of different lengths, improving the applicability of the device. The adjusting device 8 further includes a screw rod 86. A nut 87 is threadedly connected to the circumferential surface of the screw rod 86. A collar 88 is hinged to the circumferential surface of the nut 87. An L-shaped abutting rod 89 is fixedly connected to the circumferential surface of the collar 88. A connecting shaft 810 is fixedly connected to the rear side surface of the front baffle 83. The one-way lead screw 81 is hinged to the front end of the main shaft 3. The screw rod 86 is fixedly connected to the front side surface of the L-shaped support plate 84. The moving ring 82 is slidably connected to the circumferential surface of the guide rod 85. The rear end of the guide rod 85 is in contact with the front side surface of the rear baffle 4. The front end of the front baffle 83 is fixedly connected to the sliding rod 6. The rear end of the L-shaped abutting rod 89 is in contact with the front side surface of the front baffle 83. The one-way lead screw 81 is a non-self-locking lead screw. When the front baffle 83 contacts the rear end of the L-shaped abutting rod 89, it stops moving, thus completing the position adjustment, quickly changing the winding width of the device, improving the convenience of use. When the friction force between the moving ring 82 and the one-way lead screw 81 is greater than the friction force between the one-way lead screw 81 and the main shaft 3, the one-way lead screw 81 stops rotating relatively, while the main shaft 3 still rotates and drives the sleeve rod 5 and the sliding rod 6 to rotate to wind the cable through the rear baffle 4.

[0019] Working principle: The rotation of the main shaft 3 drives the rotation of the one-way lead screw 81. The one-way lead screw 81 drives the moving ring 82 to slide forward on the guide rod 85. The moving ring 82 then drives the front baffle 83 to move forward. The front baffle 83 drives the sliding rod 6 to slide out of the sleeve rod 5. And when the rear baffle 4 drives the front baffle 83 to rotate through the sleeve rod 5 and the sliding rod 6, it does not affect the linear movement of the moving ring 82, thereby adjusting the winding width of the cable, facilitating the winding of cables of different lengths, improving the applicability of the device. Rotate the nut 87 so that the nut 87 moves back and forth on the screw rod 86, thereby driving the collar 88 to move back and forth. The collar 88 then drives the L-shaped contact rod 89 to move back and forth. When the rotation of the nut 87 stops, the collar 88 and the L-shaped contact rod 89 also stop moving. When the front baffle 83 contacts the rear end of the L-shaped contact rod 89, it stops moving, thus completing the position adjustment, quickly changing the winding width of the device, and improving the convenience of use. At this time, the front baffle 83 blocks the moving ring 82 to stop moving. Because the one-way lead screw 81 and the moving ring 82 are in non-self-locking contact, the main shaft 3 and the one-way lead screw 81 can continue to rotate and drive the cable to be wound. And the one-way lead screw 81 and the main shaft 3 are hinged and not rigidly connected. When the friction between the moving ring 82 and the one-way lead screw 81 is greater than the friction between the one-way lead screw 81 and the main shaft 3, the one-way lead screw 81 stops rotating relatively, while the main shaft 3 still rotates and drives the sleeve rod 5 and the sliding rod 6 to rotate and wind the cable through the rear baffle 4.

[0020] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, the positioning device 9 includes a guide rail 91. A slider 92 is slidably connected to the inner surface of the guide rail 91. A chute frame 93 is fixedly connected to the rear end of the slider 92. A fixed clamping plate 94 is fixedly connected to the rear side surface of the right end of the chute frame 93. A movable clamping plate 95 is slidably connected to the inner surface of the chute frame 93. The elastic reset function of the first elastic telescopic rod pushes the movable clamping plate 95 to slide and reset within the chute frame 93 and cooperate with the fixed clamping plate 94 to clamp the cable head, preventing the cable head from loosening and shifting during winding, which affects the winding efficiency and neatness. Push the chute frame 93 and the slider 92 to slide within the guide rail 91, thereby adjusting the clamping position of the cable head, facilitating the winding of cables of different lengths, and improving the applicability of the device. The positioning device 9 further includes a connecting convex plate 96. A slot convex plate 97 is fixedly connected to the rear end of the fixed clamping plate 94. An insertion hole convex shaft 98 is fixedly connected to the right side surface of the slot convex plate 97. A positioning shaft 99 is slidably connected to the inner surface of the insertion hole convex shaft 98. A trapezoidal insertion block 910 is fixedly connected to the right side surface of the connecting convex plate 96. The guide rail 91 and the rear end of the connecting shaft 810 are fixedly connected. The connecting convex plate 96 and the rear end of the movable clamping plate 95 are fixedly connected. A first elastic telescopic rod is arranged between the left side surface of the movable clamping plate 95 and the inner surface of the chute frame 93. A second elastic telescopic rod is arranged between the rear end of the positioning shaft 99 and the inner surface of the insertion hole convex shaft 98. A through hole is formed in the inner side of the trapezoidal insertion block 910. When the through hole formed in the trapezoidal insertion block 910 is aligned with the positioning shaft 99, the elastic reset function of the second elastic telescopic rod pushes the positioning shaft 99 to reset and insert into the through hole formed in the trapezoidal insertion block 910, thereby locking the fixed clamping plate 94 and the movable clamping plate 95 to each other, preventing the cable head from falling off, and improving the clamping stability.

[0021] Working principle: Push the movable clamping plate 95 to the left, then insert the cable head of the cable between the fixed clamping plate 94 and the movable clamping plate 95. At this time, release the movable clamping plate 95, and the elastic reset function of the first elastic telescopic rod pushes the movable clamping plate 95 to slide and reset in the chute frame 93 and cooperate with the fixed clamping plate 94 to clamp the cable head, preventing the cable head from loosening and shifting during winding, which affects the winding efficiency and neatness. Push the chute frame 93 and the slider 92 to slide in the guide rail 91, so as to adjust the clamping position of the cable head, facilitate the winding of cables with different lengths, improve the applicability of the device. When the movable clamping plate 95 resets, it drives the connecting convex plate 96 to move to the right. The connecting convex plate 96 drives the trapezoidal insertion block 910 to move to the right and insert into the slot convex plate 97. After the trapezoidal insertion block 910 is inserted into the slot convex plate 97, its inclined surface contacts the arc surface of the positioning shaft 99. The positioning shaft 99 slides inward to the jack convex shaft 98 and compresses the second elastic telescopic rod under the extrusion and guidance of the inclined surface of the trapezoidal insertion block 910. When the through hole opened on the trapezoidal insertion block 910 is aligned with the positioning shaft 99, the elastic reset function of the second elastic telescopic rod pushes the positioning shaft 99 to reset and insert into the through hole opened on the trapezoidal insertion block 910, so as to lock the fixed clamping plate 94 and the movable clamping plate 95 with each other, prevent the cable head from falling off, and improve the clamping stability.

[0022] The present invention provides a stable device for winding power cables. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by the prior art.

Claims

1. A stabilizing device for a power cable take-up, comprising a driving box (1), characterized in that: The upper surface of the driving box (1) is fixedly connected with a control cabinet (2). The front side of the driving box (1) is rotatably connected with a main shaft (3). The circumferential surface of the main shaft (3) is fixedly connected with a rear baffle (4). The front side of the rear baffle (4) is fixedly connected with a sleeve rod (5). The inner surface of the sleeve rod (5) is slidably connected with a sliding rod (6). The front side of the driving box (1) is fixedly connected with a linear motor (7). A wire take-up width adjusting device (8) is arranged on the front side of the driving box (1). A positioning device (9) for clamping the wire head is arranged on the front side of the driving box (1). The moving end of the linear motor (7) is fixedly connected with a moving seat (10). The front side of the moving seat (10) is rotatably connected with a fixed roller (11). The upper surface of the moving seat (10) is fixedly connected with a U-shaped guide frame (12). The left side of the U-shaped guide frame (12) is rotatably connected with a rotating rod (13). The circumferential surface of the rotating rod (13) is rotatably connected with a gear (14). The inner surface of the U-shaped guide frame (12) is slidably connected with a sliding shaft (15). The front end of the sliding shaft (15) is fixedly connected with a sleeve shaft (16). The inner surface of the sleeve shaft (16) is rotatably connected with a movable roller (17). The rear end of the sliding shaft (15) is fixedly connected with a rack (18).

2. The stabilizing device for winding a power cable according to claim 1, characterized in that: The gear (14) and the rack (18) are meshed and connected on the left side. The rack (18) and the rear side of the U-shaped guide frame (12) are in contact with each other. The sleeve shaft (16) and the front side of the U-shaped guide frame (12) are in contact with each other.

3. The stabilizing device for winding a power cable according to claim 2, wherein: The adjusting device (8) includes a one-way lead screw (81). The circumferential surface of the one-way lead screw (81) is movably connected with a moving ring (82). The inner surface of the moving ring (82) is rotatably connected with a front baffle (83). The front side of the driving box (1) is fixedly connected with an L-shaped support plate (84). The front rear side of the front end of the L-shaped support plate (84) is fixedly connected with a guide rod (85).

4. The stabilizing device for the power cable take-up according to claim 3, characterized in that: The adjusting device (8) further includes a screw rod (86). The circumferential surface of the screw rod (86) is threadedly connected with a nut (87). The circumferential surface of the nut (87) is hinged with a sleeve ring (88). The circumferential surface of the sleeve ring (88) is fixedly connected with an L-shaped abutting rod (89). The rear side of the front baffle (83) is fixedly connected with a connecting shaft (810).

5. The stabilizing device for winding a power cable according to claim 4, wherein: The one-way lead screw (81) and the front end of the main shaft (3) are hinged. The screw rod (86) and the front side of the L-shaped support plate (84) are fixedly connected. The moving ring (82) and the circumferential surface of the guide rod (85) are slidably connected. The rear end of the guide rod (85) and the front side of the rear baffle (4) are in contact with each other. The front baffle (83) and the front end of the sliding rod (6) are fixedly connected. The rear end of the L-shaped abutting rod (89) and the front side of the front baffle (83) are in contact with each other. The one-way lead screw (81) is a non-self-locking lead screw.

6. The stabilizing device for taking up power cables according to claim 5, wherein: The positioning device (9) includes a guide rail (91), a slider (92) is slidably connected to the inner surface of the guide rail (91), a chute frame (93) is fixedly connected to the rear end of the slider (92), a fixed clamping plate (94) is fixedly connected to the rear side surface of the right end of the chute frame (93), and a movable clamping plate (95) is slidably connected to the inner surface of the chute frame (93).

7. The stabilizing device for winding a power cable according to claim 6, characterized in that: The positioning device (9) further includes a connecting convex plate (96), a slot convex plate (97) is fixedly connected to the rear end of the fixed clamping plate (94), a jack convex shaft (98) is fixedly connected to the right side surface of the slot convex plate (97), a positioning shaft (99) is slidably connected to the inner surface of the jack convex shaft (98), and a trapezoidal insertion block (910) is fixedly connected to the right side surface of the connecting convex plate (96).

8. A stabilizing device for a power cable take-up, according to claim 7, characterized in that: The guide rail (91) and the connecting shaft (810) are fixedly connected at the rear end, the connecting convex plate (96) and the movable clamping plate (95) are fixedly connected at the rear end, an elastic telescopic rod one is arranged between the left side surface of the movable clamping plate (95) and the inner surface of the chute frame (93), an elastic telescopic rod two is arranged between the rear end of the positioning shaft (99) and the inner surface of the jack convex shaft (98), and a through hole is formed in the inner side of the trapezoidal insertion block (910).

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