Winding device for power cable

Abstract

The utility model discloses a winding device for a power cable, and relates to the technical field of power cables. The winding device for the power cable comprises a movable base, a guide structure and a cable winding structure are arranged at the top end of the movable base, and the guide structure is located on the front side of the cable winding structure. According to the winding device for the power cable, a guide structure is arranged, two sets of guide wheels can be driven by a linear motor through a movable table to do reciprocating horizontal motion, and then the two sets of guide wheels can be promoted to do relative motion through two sets of hinge rods in cooperation with the movable end of a hydraulic cylinder; according to the power cable winding device, the two sets of guide wheels can conduct adaptive guide treatment on a power cable, the power cable can be driven to synchronously slide in a reciprocating mode through the device, so that the winding position of the power cable is adjusted, the power cable can be evenly wound to the surface of the winding shaft, and the winding phenomenon can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of power cables, in particular to a winding device for power cables. Background Art

[0002] Electricity resources are essential in people's lives, and power cables are indispensable transmission media in power engineering. Power cables are used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Power cables are composed of the following parts: one or more insulated cores, and their respective coatings, total protective layers and outer sheaths.

[0003] At present, in the process of producing and using power cables, it is necessary to use a winding device to wind the power cables to ensure the portability of later transportation; therefore, the winding device of the power cable has become the most basic supporting product in power construction.

[0004] After searching, it is proposed in a power cable winding device with patent publication number CN220223016U: through the setting of a cleaning plate, a slide plate, a push rod, a cleaning brush and a support spring, a cleaning structure is set on the right side of the winding drum during use. When winding the cable, the cable will first pass through the cleaning brush, and the debris attached to the surface of the cable will be cleaned under the action of the cleaning brush. At the same time, under the action of the elastic force of the support spring itself, the support spring drives the push rod to move through the slide plate, and the push rod drives the cleaning brush to move and keep in contact with the cable to ensure the cleaning effect of the cable, so that the debris attached to the surface of the cable can be cleaned when winding the cable.

[0005] However, the above solution still has certain shortcomings in actual use. After the winding is completed, it is not convenient to remove the winding roller of the device, the operation is relatively laborious, and the use is very inconvenient. Utility Model Content

[0006] The utility model provides a winding device for power cables to solve the problems in the background technology. To achieve the above purpose, the utility model provides the following technical solutions: a winding device for power cables, comprising a mobile base, the top of the mobile base is provided with a guide structure and a cable winding structure, the guide structure is located at the front side of the cable winding structure;

[0007] The guide structure includes a driving platform, the bottom end of the driving platform is fixedly connected to the top of the mobile base, the inner wall of the driving platform is slidably connected to the mobile platform via a linear motor, a limiting frame is fixedly installed on the top of the mobile platform, a hydraulic cylinder is fixed on the top of the limiting frame, and the inner wall of the limiting frame is slidably connected to a guide wheel;

[0008] The cable winding structure includes a mounting plate, a winding shaft and an electric push rod, the bottom ends of the mounting plate and the electric push rod are fixedly connected to the top end of the movable base, a winding motor is fixedly installed on the back side of the mounting plate, a rotating shaft is fixedly installed on the output shaft of the winding motor, one end of the winding shaft is fixedly connected to a connecting pin, the connecting pin is movably plugged into the inside of the rotating shaft, the movable end of the electric push rod is fixedly connected to a resistance plate, and the top end of the resistance plate overlaps the other end of the winding shaft.

[0009] Furthermore, the movable end of the hydraulic cylinder is hinged with two hinged rods, and one end of the hinged rod away from the movable end of the hydraulic cylinder is hinged to the top end of the guide wheel.

[0010] Furthermore, a through opening is provided at the top of the mounting plate, the rotating shaft is located inside the through opening, a receiving groove is provided on the inner wall of the through opening, a resistance block is movably connected to the inner wall of the receiving groove through a damping spring rod, and the notch at the bottom end of the resistance block overlaps with the top end of the rotating shaft.

[0011] Furthermore, a clamping recess is provided at the top end of the rotating shaft, and the size of the clamping recess is matched with the specification of the connecting pin.

[0012] Furthermore, a lap groove is provided at the notch at the top end of the abutment plate, and one end of the winding shaft away from the connecting pin is overlapped with the inner wall of the lap groove.

[0013] Compared with the prior art, the utility model provides a winding device for power cables, which has the following beneficial effects:

[0014] 1. The winding device for power cables is provided with a guide structure, and a linear motor can be used to drive two sets of guide wheels to perform reciprocating horizontal motion through a movable platform, and then the movable end of the hydraulic cylinder can be used to drive the two sets of guide wheels to perform relative motion through two sets of hinged rods, so that the two sets of guide wheels can perform adaptive guiding processing on the power cable. The device can drive the power cable to slide back and forth synchronously, so as to adjust the winding position of the power cable, so that the power cable can be evenly wound onto the surface of the winding shaft, which can effectively prevent the occurrence of winding.

[0015] 2. The winding device for power cables is provided with a cable winding structure. The rotating shaft on the output shaft of the winding motor can overlap the connecting pin on the winding shaft, and the contact plate on the movable end of the electric push rod can overlap the other end of the winding shaft. The winding motor can smoothly drive the winding shaft to rotate while quickly disassembling and assembling the two, so that the winding device has the effect of facilitating replacement of the winding shaft, which solves the problem that the winding device in the comparative scheme is not convenient for replacing the winding roller and is troublesome to replace, thereby significantly improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the guide structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cable winding structure of the utility model.

[0019] In the figure: 1. Mobile base; 2. Guide structure; 201. Drive platform; 202. Linear motor; 203. Mobile platform; 204. Limiting frame; 205. Hydraulic cylinder; 206. Articulated rod; 207. Guide wheel; 3. Cable winding structure; 301. Mounting plate; 302. Winding motor; 303. Through-hole; 304. Rotating shaft; 305. Winding shaft; 306. Connecting pin; 307. Storage groove; 308. Resistance block; 309. Damping spring rod; 310. Electric push rod; 311. Resistance plate; 312. Overlap groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model discloses a winding device for electric power cables, comprising a mobile base 1, a guide structure 2 and a cable winding structure 3 are arranged on the top of the mobile base 1, the guide structure 2 is located at the front side of the cable winding structure 3, the guide structure 2 comprises a driving platform 201, the bottom end of the driving platform 201 is fixedly connected to the top of the mobile base 1, the inner wall of the driving platform 201 is slidably connected to a mobile platform 203 through a linear motor 202, a limiting frame 204 is fixedly installed on the top of the mobile platform 203, a hydraulic cylinder 205 is fixed on the top of the limiting frame 204, a guide wheel 207 is slidably connected to the inner wall of the limiting frame 204, and the movable end of the hydraulic cylinder 205 is hinged with Two articulated rods 206, one end of the articulated rod 206 away from the active end of the hydraulic cylinder 205 is hinged to the top of the guide wheel 207. By setting the guide structure 2, the linear motor 202 can be used to drive the two groups of guide wheels 207 to perform reciprocating horizontal motion through the movable platform 203, and then the active end of the hydraulic cylinder 205 can be used to drive the two groups of guide wheels 207 to perform relative motion through the two groups of articulated rods 206, so that the two groups of guide wheels 207 can perform adaptive guiding treatment on the power cable. Through this device, the power cable can be driven to slide back and forth synchronously, so as to adjust the winding position of the power cable, so that the power cable can be evenly wound onto the surface of the winding shaft 305, which can effectively prevent the occurrence of entanglement.

[0022] The cable winding structure 3 includes a mounting plate 301, a winding shaft 305 and an electric push rod 310. The bottom ends of the mounting plate 301 and the electric push rod 310 are fixedly connected to the top of the mobile base 1. A winding motor 302 is fixedly installed on the back side of the mounting plate 301. A rotating shaft 304 is fixedly installed on the output shaft of the winding motor 302. One end of the winding shaft 305 is fixedly connected to a connecting pin 306, and the connecting pin 306 is movably plugged into the inside of the rotating shaft 304. The movable end of the electric push rod 310 is fixedly connected to a contact plate 311, and the top end of the contact plate 311 overlaps with the other end of the winding shaft 305.

[0023] By setting up the cable winding structure 3, the rotating shaft 304 on the output shaft of the winding motor 302 can be used to overlap the connecting pin 306 on the winding shaft 305, and the contact plate 311 on the movable end of the electric push rod 310 can be used to overlap the other end of the winding shaft 305, so that the winding motor 302 can smoothly drive the winding shaft 305 to rotate while quickly disassembling and assembling the two, so that the winding device has the effect of facilitating the replacement of the winding shaft 305, which solves the problem that the winding device in the comparative scheme is not convenient for replacing the winding roller and is troublesome to replace, thereby significantly improving the winding efficiency.

[0024] Specifically, a through opening 303 is provided at the top of the mounting plate 301, the rotating shaft 304 is located inside the through opening 303, a receiving groove 307 is provided on the inner wall of the through opening 303, and a resistance block 308 is movably connected to the inner wall of the receiving groove 307 via a damping spring rod 309, the notch at the bottom end of the resistance block 308 overlaps with the top of the rotating shaft 304, and a snap-in recess is provided at the top of the rotating shaft 304, and the size of the snap-in recess is adapted to the specification of the connecting pin 306.

[0025] In this embodiment, the automatic rebound resilience of the damping spring rod 309 can prompt the resistance block 308 to automatically close the opening of the through hole 303, so that the resistance block 308 can simultaneously close the clamping recess of the rotating shaft 304, making the connection between the rotating shaft 304 and the connecting pin 306 more stable.

[0026] Specifically, a lap groove 312 is formed at the notch at the top of the abutment plate 311 , and one end of the winding shaft 305 away from the connecting pin 306 is lapped with the inner wall of the lap groove 312 .

[0027] In this embodiment, the overlapping groove 312 can make the connection between the contact plate 311 and the end of the winding shaft 305 away from the connecting pin 306 more stable.

[0028] When in use, the power cable is first passed through the limiting frame 204 and then wound onto the surface of the reel 305, and then the guide structure 2 and the cable reeling structure 3 are started;

[0029] The reeling motor 302 starts to drive the reeling shaft 305 to rotate, so that the power cable is reeled onto the surface of the reeling shaft 305;

[0030] During the winding process, the movable end of the hydraulic cylinder 205 will gradually lift up, thereby causing the hinged rod 206 to deflect at an angle, and the angle adjustment of the hinged rod 206 will drive the guide wheel 207 to slide horizontally inside the limiting frame 204, so that the two guide wheels 207 gradually approach each other, causing the power cable located inside the limiting frame 204 to be clamped between the two guide wheels 207;

[0031] The forward and reverse rotation of the linear motor 202 will drive the moving platform 203 to move left and right in the horizontal direction, so that the two guide wheels 207 can clamp the power cable and drive the power cable to slide back and forth synchronously, thereby adjusting the winding position of the power cable so that the power cable can be evenly wound onto the surface of the winding shaft 305;

[0032] When the winding shaft 305 has completed winding, it is necessary to remove the winding shaft 305. It is necessary to pre-align the opening of the snap-fit ​​groove of the rotating shaft 304 with the opening of the first through-hole 303, and then pull the abutment block 308 so that the abutment block 308 is pulled into the interior of the storage groove 307, so that the abutment block 308 and the rotating shaft 304 are now released from the overlapping device, so that the connecting pin 306 can be removed from the snap-fit ​​groove of the rotating shaft 304, and then lift the winding shaft 305 so that the two ends of the winding shaft 305 leave the rotating shaft 304 and the abutment plate 311 respectively, so that the winding shaft 305 is disassembled.

[0033] In summary, the winding device for power cables, by setting the guide structure 2, can use the linear motor 202 to drive the two sets of guide wheels 207 to perform reciprocating horizontal motion through the moving platform 203, and then cooperate with the movable end of the hydraulic cylinder 205 to cause the two sets of guide wheels 207 to perform relative motion through the two sets of hinged rods 206, so that the two sets of guide wheels 207 can perform adaptive guiding processing on the power cable, and the device can drive the power cable to slide back and forth synchronously, so as to adjust the winding position of the power cable, so that the power cable can be evenly wound onto the surface of the winding shaft 305, which can effectively prevent the occurrence of winding phenomenon;

[0034] By setting up the cable winding structure 3, the rotating shaft 304 on the output shaft of the winding motor 302 can be used to overlap the connecting pin 306 on the winding shaft 305, and the contact plate 311 on the movable end of the electric push rod 310 can be used to overlap the other end of the winding shaft 305, so that the winding motor 302 can smoothly drive the winding shaft 305 to rotate while quickly disassembling and assembling the two, so that the winding device has the effect of facilitating the replacement of the winding shaft 305, which solves the problem that the winding device in the comparative scheme is not convenient for replacing the winding roller and is troublesome to replace, thereby significantly improving the winding efficiency.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for a power cable, comprising a movable base (1), characterized in that: A guide structure (2) and a cable winding structure (3) are provided at the top end of the mobile base (1), and the guide structure (2) is located at the front side of the cable winding structure (3); The guide structure (2) comprises a driving platform (201), the bottom end of the driving platform (201) is fixedly connected to the top end of the movable base (1), the inner wall of the driving platform (201) is slidably connected to a movable platform (203) via a linear motor (202), a limiting frame (204) is fixedly mounted on the top end of the movable platform (203), a hydraulic cylinder (205) is fixed on the top end of the limiting frame (204), and a guide wheel (207) is slidably connected to the inner wall of the limiting frame (204); The cable winding structure (3) comprises a mounting plate (301), a winding shaft (305) and an electric push rod (310); the bottom ends of the mounting plate (301) and the electric push rod (310) are fixedly connected to the top end of the movable base (1); a winding motor (302) is fixedly installed on the back side of the mounting plate (301); a rotating shaft (304) is fixedly installed on the output shaft of the winding motor (302); one end of the winding shaft (305) is fixedly connected to a connecting pin (306); the connecting pin (306) is movably plugged into the inside of the rotating shaft (304); the movable end of the electric push rod (310) is fixedly connected to a contact plate (311); the top end of the contact plate (311) overlaps the other end of the winding shaft (305).

2. A winding device for a power cable according to claim 1, characterized in that: The movable end of the hydraulic cylinder (205) is hinged to two hinged rods (206), and one end of the hinged rod (206) away from the movable end of the hydraulic cylinder (205) is hinged to the top end of the guide wheel (207).

3. A winding device for a power cable according to claim 1, characterized in that: The top of the mounting plate (301) is provided with a through opening (303), the rotating shaft (304) is located inside the through opening (303), the inner wall of the through opening (303) is provided with a receiving groove (307), the inner wall of the receiving groove (307) is movably connected with a resistance block (308) via a damping spring rod (309), and the notch at the bottom end of the resistance block (308) overlaps with the top of the rotating shaft (304).

4. A winding device for a power cable according to claim 1, characterized in that: A clamping notch is provided at the top end of the rotating shaft (304), and the size of the clamping notch matches the specification of the connecting pin (306).

5. A winding device for a power cable according to claim 1, characterized in that: A lap groove (312) is provided at the notch at the top end of the abutment plate (311), and one end of the winding shaft (305) away from the connecting pin (306) is lap-connected with the inner wall of the lap groove (312).

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