A distribution cable winding device

Abstract

The present invention discloses a winding device for distribution cables, belonging to the technical field of wire winding equipment, which includes a main frame, a slip ring, a sector gear plate and an electric control unit. A fixed disk is assembled on the main frame, and a chute and a sliding block are arranged on the fixed disk. A winding rod is rotatably assembled between two groups of fixed disks, and the slip ring is rotatably assembled on the fixed disk. An external gear ring is arranged on its outer diameter end. The end of the slip ring is connected with a rotating arm, and an auxiliary wheel and a roller are assembled at the end of the rotating arm. The sector gear plate is rotatably assembled on the main frame and meshes with the external gear ring. One end of the sector gear plate is connected with a turntable through a crank rocker. The electric control unit is used to control the rotation of the winding rod and the rotating arm. By rotatably assembling slip rings on both sides of the main frame, the present invention can cooperate with the auxiliary wheel and the roller thereon to wind the cable. And when the movement of the cable is blocked, it can drive the rotating arm to continuously shake, forming a shaking vibration wave in the movement direction of the cable to shake the stuck part of the cable, effectively avoiding the scratching of the cable outer skin caused by mechanical winding.

Description

Technical Field

[0001] The present invention belongs to the technical field of winding equipment, and particularly relates to a distribution cable winding device. Background Art

[0002] A cable is usually a rope-like cable formed by stranding several or several groups of wires. Each group of wires is insulated from each other and often twisted around a center. The whole is wrapped with a highly insulating covering layer. Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single-strand or multi-strand wires and insulating layers, and are used to connect circuits, electrical appliances, etc.

[0003] In many municipal engineering projects, cables can be seen, including the cable lines used in the construction section and the old cables for maintenance and replacement. These cables usually need to be wound and recycled. The common cable winding equipment on the market basically uses a motor to drive a wire reel to rotate to continuously wind the cable. However, in many construction environments, since the placement of the cable is not completely neat, the cable is easily stuck in obstacles at some wells and corners. Usually, it is necessary to manually inspect the winding of the cable, manually remove obstacles and prevent jamming. If a winding wheel is directly used for winding, it is easy to scratch the outer skin of the cable. For some cables with a small diameter, it is easy to break directly, causing electric leakage, and there are many potential safety hazards. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of the embodiment of the present invention is to provide a distribution cable winding device to solve the problems in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A distribution cable winding device, including a machine frame member, the machine frame member includes a main frame, a beam frame, a fixed disk, a chute and a winding rod. Two groups of beam frames are fixedly assembled on the main frame. One end of the beam frame is fixedly assembled with a fixed disk, and the fixed disk is also provided with a chute. A sliding block is elastically slidably assembled in the chute. The winding rod is rotatably assembled between the two groups of beam frames;

[0007] A bracket assembly, the bracket assembly includes a slip ring, a rotating arm, a wheel bracket, an auxiliary wheel and a roller. The slip ring is rotatably assembled on the fixed disk, and an external tooth ring is arranged on its outer diameter end. One end of the slip ring is also connected with a rotating arm, and a wheel bracket is assembled at the end of the rotating arm. An auxiliary wheel and a roller are rotatably assembled on the wheel bracket;

[0008] The quick swing assembly, the quick swing assembly includes a sector gear plate, a rotating disk and a crank rocker. The sector gear plate is rotationally assembled on the main frame and meshes with the external toothed ring. One end of the sector gear plate is provided with a rotating disk, and the rotating disk is rotationally connected to the sector gear plate through a crank rocker; and

[0009] The electronic control unit, the electronic control unit includes a main pressure switch and a secondary pressure switch. The main pressure switch and the secondary pressure switch are respectively arranged at both ends of the sliding groove for controlling the rotation of the winding rod and the secondary driving motor.

[0010] As a further solution of the present invention, the machine frame member further includes a winding motor and a transmission wheel. The winding motor is arranged on the main frame and is linked with the transmission wheel. The transmission wheel is linked with the winding rod. The winding motor is electrically connected to the main pressure switch and the secondary pressure switch.

[0011] As a further solution of the present invention, the bracket assembly further includes a top frame and a buckle member. The top frame is fixedly arranged at one end of the swing arm and is in movable contact with the sliding block. The buckle member is assembled on one side of the top frame. The electronic control unit further includes a rotating plate and a slot member. The rotating plate is elastically rotationally assembled on one side of the sliding groove, and a slot member is arranged thereon. The slot member is used for movably buckling the buckle member.

[0012] As a further solution of the present invention, the bracket assembly further includes a synchronous belt. The synchronous belt is arranged between the auxiliary wheel and the winding rod for drivingly connecting the winding rod and the auxiliary wheel.

[0013] As a further solution of the present invention, the diameter of the auxiliary wheel is smaller than the diameter of the winding rod.

[0014] As a further solution of the present invention, the electronic control unit further includes an electromagnetic pole and a control line. The electromagnetic pole is arranged on one side of the rotating plate for controlling the rotation of the rotating plate, and a control line is also connected to one end of the electromagnetic pole.

[0015] As a further solution of the present invention, the quick swing assembly further includes a secondary driving motor. The secondary driving motor is arranged on the main frame, and one end is drivingly connected to the rotating disk through a synchronous belt, and the other end is electrically connected to the control line.

[0016] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0017] In the present invention, slip rings are rotatably assembled on both sides of the main frame. The auxiliary wheels and rollers thereon can assist in winding the cable. When the movement of the cable is blocked, the swing arm can be driven to continuously vibrate, forming a vibrating wave in the moving direction of the cable and continuously transmitting along the cable. When the vibrating wave reaches the position where the cable is stuck, the kinetic energy of the vibrating wave can be used to loosen the cable from the stuck position and shake the stuck part of the cable, thereby preventing damage to the cable outer skin caused by violent pulling and effectively avoiding damage to the cable rubber or overload damage to the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a power distribution cable winding device provided in an embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of a power distribution cable winding device provided in an embodiment of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the illustrated mark A in the power distribution cable winding device provided in an embodiment of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the machine frame member in the power distribution cable winding device provided in an embodiment of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the bracket assembly in the power distribution cable winding device provided in an embodiment of the present invention.

[0023] Reference numerals: 1 - machine frame member, 101 - main frame, 102 - beam frame, 103 - fixed disk, 104 - chute, 105 - winding rod, 106 - sliding block, 107 - winding motor, 108 - transmission wheel, 2 - bracket assembly, 201 - slip ring, 202 - external gear ring, 203 - swing arm, 204 - top frame, 205 - buckle member, 206 - wheel bracket, 207 - auxiliary wheel, 208 - roller, 209 - synchronous belt, 3 - rapid swing assembly, 301 - fan-shaped gear plate, 302 - rotary disk, 303 - crank rocker, 304 - auxiliary motor, 4 - electronic control unit, 401 - main pressure switch, 402 - auxiliary pressure switch, 403 - electromagnetic pole, 404 - rotating plate, 405 - card slot member, 406 - control line. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below in conjunction with the drawings and specific embodiments.

[0025] Please refer to Figures 1 - 5, a winding device for distribution cables in an embodiment of the present invention includes a machine frame member 1, the machine frame member 1 includes a main frame 101, a beam frame 102, a fixed disk 103, a chute 104 and a winding rod 105. Two groups of beam frames 102 are fixedly assembled on the main frame 101. One end of the beam frame 102 is fixedly assembled with a fixed disk 103, and a chute 104 is also arranged on the fixed disk 103. A sliding block 106 is elastically and slidably assembled in the chute 104. The winding rod 105 is rotatably assembled between the two groups of beam frames 102; a bracket assembly 2, the bracket assembly 2 includes a slip ring 201, a rotating arm 203, a wheel bracket 206, an auxiliary wheel 207 and a roller 208. The slip ring 201 is rotatably assembled on the fixed disk 103, and an external toothed ring 202 is arranged on its outer diameter end. One end of the slip ring 201 is also connected with a rotating arm 203. The end of the rotating arm 203 is assembled with a wheel bracket 206, and an auxiliary wheel 207 and a roller 208 are rotatably assembled on the wheel bracket 206; a rapid swing assembly 3, the rapid swing assembly 3 includes a sector gear plate 301, a rotating disk 302 and a crank rocker 303. The sector gear plate 301 is rotatably assembled on the main frame 101 and is meshed with the external toothed ring 202. A rotating disk 302 is arranged at one end of the sector gear plate 301, and the rotating disk 302 is rotationally connected with the sector gear plate 301 through the crank rocker 303; and an electric control unit 4, the electric control unit 4 includes a main pressure switch 401 and a secondary pressure switch 402. The main pressure switch 401 and the secondary pressure switch 402 are respectively arranged at both ends of the chute 104 for controlling the rotation of the winding rod 105 and the secondary driving motor 304. The bracket assembly 2 further includes a top frame 204 and a buckle member 205. The top frame 204 is fixedly arranged at one end of the rotating arm 203 and is in movable contact with the sliding block 106. The buckle member 205 is assembled on one side of the top frame 204. The electric control unit 4 further includes a rotating plate 404 and a slot member 405. The rotating plate 404 is elastically and rotatably assembled on one side of the chute 104, and a slot member 405 is arranged thereon. The slot member 405 is used for movably buckling the buckle member 205.

[0026] In actual application of this embodiment, when the winding device is used to reel in the cable, the cable passes between the auxiliary wheel 207 and the roller 208 and is then wound on the reeling rod 105. At this time, by driving the reeling rod 105 to rotate clockwise, the cable can be continuously reeled on the reeling rod 105. When the cable is stuck by foreign matter during the reeling process, resulting in the reeling rod 105 being blocked from rotating, the slip ring 201 is rotatably assembled on the fixed disk 103, and the top frame 204 at one end of the rotary arm 203 is connected to the sliding member in the slide groove 104. The movable block 106 is elastically abutted, and as the winding rod 105 continues to rotate, the auxiliary wheel 207 and the cable on the roller 208 gradually exert force on the auxiliary wheel 207, and press the wheel bracket 206 to rotate counterclockwise along the slide groove 104. When the wheel bracket 206 rotates to the extreme position end of the slide groove 104, the latch 205 at one end of the top frame 204 is embedded in the latching member 405 on one side of the rotating plate 404, and in this process, the outer gear ring 202 engages to drive the sector tooth plate 301 to rotate, causing the sector tooth plate 301 to rotate clockwise. After reaching the limit position, it stops moving. When the latch 205 is clamped on the clamping slot 405, the auxiliary pressure switch 402 controls the winding rod 105 to switch from the clockwise rotation state to the counterclockwise rotation state, and sends out a part of the wound cable to relax the tightened cable. At this time, the auxiliary pressure switch 402 controls the winding rod 105 to stop rotating and drives the turntable 302 to rotate rapidly. At the same time, it controls one end of the electromagnetic pole 403 to generate magnetic force, and the adsorption rotating plate 404 rotates around the axis to loosen the latch 205. During the rotation process, the turntable 302 uses the crank rocker 303 to drive the fan tooth plate 301 to swing back quickly. Since the fan tooth plate 301 is engaged with the outer gear ring 202, the wheel bracket 206 first swings rapidly in the clockwise direction and then swings in the counterclockwise direction, thereby forming a shaking vibration wave in the moving direction of the cable, and continuously transmitting along the cable. When the vibration wave is transmitted to the cable stuck position, the kinetic energy of the vibration wave can be used to loosen the cable from the stuck position, thereby effectively preventing the cable from getting stuck and causing damage during the cable winding process.

[0027] In one case of this embodiment, the rotary arm 203 can pull the cable during the shaking process to form a continuously transmitted and continuously weakened vibration wave. When the vibration wave moves to the cable blocking position, it can be converted into kinetic energy to drive the cable away from the blocking side, causing it to quickly shake off from the blocking end. During this process, the fastener 205 is reset to the side of the main pressure switch 401 under the push of the sliding block 106, and can drive the winding motor 107 to rotate again, and rewind the cable in a relaxed state, and repeat this cycle until the cable is completely rewound.

[0028] See also Figure 2, in a preferred embodiment of the present invention, the machine frame member 1 further includes a winding motor 107 and a transmission wheel 108. The winding motor 107 is disposed on the main frame 101 and is linked to the transmission wheel 108. The transmission wheel 108 is linked to the winding rod 105. The winding motor 107 is electrically connected to the main pressure switch 401 and the sub-pressure switch 402.

[0029] In actual application of this embodiment, delay processing is performed at the contact switches of the main pressure switch 401 and the sub-pressure switch 402. The buckle member 205 is default elastically pressed on the surface of the main pressure switch 401 under normal working conditions. The switch of the main pressure switch 401 is set to maintain a ten-second on-signal after pressure contact. If no pressure contact signal is detected within ten seconds, it switches to an open state. On the one hand, it ensures that after the buckle member 205 rotates away from one side of the main pressure switch 401, the winding motor 107 can continuously drive the winding rod 105 to rotate for ten seconds, thereby driving the rotating arm 203 to rotate through the action of pressure. On the other hand, when the cable is being wound normally, if there is intermittent resistance in the cable, causing the buckle member 205 to continuously disengage from the main pressure switch 401, the motion state can also be maintained within ten seconds. The sub-pressure switch 402 is used to control the reverse rotation of the winding motor 107 and the rotation of the electromagnetic pole 403. When the sub-pressure switch 402 is in a pressure contact state, first stop the clockwise rotation of the winding motor 107, and switch the winding motor 107 to counterclockwise rotation for three seconds. After three seconds, switch the winding motor 107 to an open state, and control the rotation of the auxiliary motor 304, so that the auxiliary motor 304 can drive the sector gear plate 301 to perform a quick return swing by using the rotary disk 302 after rotation, thereby realizing the jitter of the cable.

[0030] Please refer to Figure 2 , in a preferred embodiment of this embodiment, the bracket assembly 2 further includes a synchronous belt 209. The synchronous belt 209 is disposed between the auxiliary wheel 207 and the winding rod 105 for drivingly connecting the winding rod 105 and the auxiliary wheel 207. The diameter of the auxiliary wheel 207 is smaller than the diameter of the winding rod 105.

[0031] In actual application of this embodiment, since the winding rod 105 and the auxiliary wheel 207 are drivingly connected by the synchronous belt 209, during the rotation of the winding rod 105, the auxiliary wheel 207 can rotate in the same direction as the winding rod 105. And with the cooperation of the clamping of the cable by the auxiliary wheel 207 and the roller 208, the cable can be quickly wound onto the winding rod 105, which is convenient for winding. When the winding rod 105 rotates counterclockwise, the auxiliary wheel 207 rotates counterclockwise synchronously, and the cable released from the winding rod 105 can be quickly wound up, so that the cable outside the winding device is in a slack state during the jitter of the wheel bracket 206, which is beneficial to the transmission of vibration waves.

[0032] In one case of this embodiment, the roller 208 can be elastically assembled on the wheel bracket 206 for elastically pressing the cable to be wound, and no specific limitation is made here.

[0033] In one case of this embodiment, the diameter of the auxiliary wheel 207 is smaller than the diameter of the winding rod 105, so that at the same linear velocity, the angular velocity of the auxiliary wheel 207 is greater.

[0034] Please refer to Figure 3 , in a preferred embodiment of the present invention, the electric control unit 4 further includes an electromagnetic pole 403 and a control line 406. The electromagnetic pole 403 is disposed on one side of the rotating plate 404 for controlling the rotation of the rotating plate 404. One end of the electromagnetic pole 403 is also connected to a control line 406. The rapid swing assembly 3 further includes a secondary driving motor 304. The secondary driving motor 304 is disposed on the main frame 101, and one end is connected to the turntable 302 through a synchronous belt drive, and the other end is electrically connected to the control line 406.

[0035] In actual application of this embodiment, the electromagnetic pole 403 can magnetically adsorb the rotating plate 404 in the energized state, so that the rotating plate 404 rotates clockwise against the elastic force, thereby loosening the buckle 205 clamped on the card slot member 405. The top frame 204 can be separated from the secondary pressure switch 402 under the elastic force of the sliding block 106 and automatically reset to one side of the main pressure switch 401. The control line 406 can control the rotation of the secondary driving motor 304. The rotation direction of the secondary driving motor 304 is not specifically limited and can be adjusted according to the quick return characteristic of the crank rocker to make the wheel bracket 206 rapidly vibrate to generate vibration waves.

[0036] In the above embodiment of the present invention, a distribution cable winding device is provided. By rotatably assembling slip rings 201 on both sides of the main frame 101, the auxiliary wheels 207 and rollers 208 thereon can be used to assist in winding the cable. And when the cable movement is blocked, the swing arm 203 can be driven to continuously shake, forming a shaking vibration wave in the movement direction of the cable, which can shake the stuck part of the cable, effectively avoiding cable skin scratches or motor damage caused by cable jamming during the winding process.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A distribution cable winding device, characterized in that The distribution cable winding device comprises: The frame components include a main frame, a beam frame, a fixed plate, a slide and a winding rod. Two groups of beam frames are fixedly assembled on the main frame. A fixed plate is fixedly assembled at one end of the beam frame. A slide is also arranged on the fixed plate. A sliding block is elastically slidably assembled in the slide. The winding rod is rotatably assembled between the two groups of beam frames. The bracket assembly includes a slip ring, a rotary arm, a wheel bracket, an auxiliary wheel and a roller. The slip ring is rotatably mounted on the fixed plate, and an outer gear ring is arranged on the outer diameter end of the slip ring. One end of the slip ring is also connected to the rotary arm, and the end of the rotary arm is equipped with a wheel bracket. The auxiliary wheel and the roller are rotatably mounted on the wheel bracket. A quick-swing assembly, comprising a sector gear plate, a rotary disc, a crank rocker, and an auxiliary motor; the sector gear plate is rotatably mounted on the main frame and meshes with the outer gear ring; a rotary disc is disposed at one end of the sector gear plate, and the rotary disc is rotatably connected to the sector gear plate via the crank rocker; and The electronic control unit includes a main pressure switch and an auxiliary pressure switch, and the main pressure switch and the auxiliary pressure switch are respectively arranged at both ends of the slide slot to control the rotation of the winding rod and the auxiliary motor.

2. The winding device for a distribution cable according to claim 1, characterized in that, The frame component also includes a winding motor and a transmission wheel. The winding motor is arranged on the main frame and is linked to the transmission wheel. The transmission wheel is linked to the winding rod. The winding motor is electrically connected to the main pressure switch and the auxiliary pressure switch.

3. The winding device for a distribution cable according to claim 1, characterized in that, The bracket assembly also includes a top frame and a fastener. The top frame is fixedly arranged at one end of the rotary arm and movably abuts against the sliding block. The fastener is assembled on one side of the top frame. The electronic control unit also includes a rotating plate and a slot member. The rotating plate is elastically rotatably assembled on one side of the slide slot and is provided with a slot member. The slot member is used to movably snap the fastener.

4. A winding device for a distribution cable according to claim 1, characterized in that, The bracket assembly further comprises a synchronous belt, which is arranged between the auxiliary wheel and the winding rod and is used for transmission connection between the winding rod and the auxiliary wheel.

5. A winding device for a distribution cable according to claim 4, characterized in that, The diameter of the auxiliary wheel is smaller than the diameter of the winding rod.

6. The winding device for distribution cables according to claim 3, characterized in that, The electric control unit further comprises an electromagnetic pole and a control line. The electromagnetic pole is arranged on one side of the rotating plate and is used to control the rotation of the rotating plate. One end of the electromagnetic pole is also connected to the control line.

7. A winding device for a distribution cable according to claim 6, characterized in that, The auxiliary motor is arranged on the main frame, and one end is connected to the rotary disk through a synchronous belt transmission, and the other end is electrically connected to the control line.

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