CN110668270B - Cable winding and unwinding device - Google Patents
Cable winding and unwinding device Download PDFInfo
- Publication number
- CN110668270B CN110668270B CN201910808847.5A CN201910808847A CN110668270B CN 110668270 B CN110668270 B CN 110668270B CN 201910808847 A CN201910808847 A CN 201910808847A CN 110668270 B CN110668270 B CN 110668270B
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- shaft
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- winding drum
- box body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a cable winding and unwinding device with a compact structure, which mainly comprises a box body, a winding drum assembly, a resistance module, a transmission gear module, a screw rod gear, a wire outlet device, a wire outlet plate, a guide rod, a bidirectional screw rod, a screw rod nut, a controller, a handle and a cable. The winding drum component, the resistance module, the transmission gear module, the screw rod gear, the wire outlet device, the guide rod, the bidirectional screw rod, the screw rod nut, the controller, the handle, the cable and the like are all installed inside the box body. The central axes of the bidirectional screw rod, the guide rod, the winding drum component, the resistance module and the transmission gear module are parallel. The motor, the clutch, the slip ring, the transfer shaft and the transmission shaft of the cable winding and unwinding device are arranged inside the winding drum.
Description
Technical Field
The invention belongs to the technical field of electromechanics, relates to a cable winding and unwinding device, and particularly relates to a winding and unwinding device special for cables, optical fibers and the like.
Background
The cable winding and unwinding device is equipment for completing orderly winding and unwinding of cables, optical fibers and the like by matching with a robot or other electromechanical equipment. There are many forms of application, one being as a safety line pay-off. When a robot or other electromechanical equipment is far away from the sight of a person, in order to prevent the robot or the equipment from being lost, a safety rope is generally required to be equipped so that the robot or the equipment can be found back through the safety rope when the robot or the equipment breaks down, and the cable winding and unwinding device can be used as an automatic cable winding and unwinding device to realize the orderly winding and unwinding of the safety rope. In another form, the cable winding and unwinding device is used as a power and communication cable winding and unwinding device of a robot or electromechanical equipment, and in some dangerous occasions or occasions requiring ensuring the power supply and communication reliability of the robot or electromechanical equipment, the robot or electromechanical equipment usually works in a cable-carrying mode. The cable winding and unwinding device can meet the requirements, can orderly complete winding and unwinding of cables, and can ensure that the cables can reliably provide energy or communication guarantee for the robot or the electromechanical equipment in the winding and unwinding process.
Although various cable winding and unwinding devices exist, due to the diversity requirements of applied objects and the personalized requirements of cable winding and unwinding, the structural form of the existing cable winding and unwinding device is continuously developed to meet the personalized requirements. The invention mainly aims to provide a cable winding and unwinding device which is compact in structure and has over-discharge alarming and cable protecting capabilities.
Disclosure of Invention
The invention aims to provide a cable winding and unwinding device which is compact in structure and has over-discharge alarming and cable protecting capabilities.
In order to achieve the purpose, the cable winding and unwinding device provided by the invention comprises a box body, a winding drum assembly, a resistance module, a transmission gear module, a lead screw gear, a wire outlet device, a wire outlet plate, a guide rod, a bidirectional lead screw, a lead screw nut, a controller, a handle and a cable. The winding drum assembly is arranged in the box body, one end of the winding drum assembly is fixedly connected with the box body through a support, and the other end of the winding drum assembly is rotatably connected with the box body through a rotating shaft; the rotating shaft drives the bidirectional screw rod to rotate through the drum gear, the transmission gear module and the screw rod gear; the rotating shaft is meshed with the resistance gear through the drum gear; the two handles are respectively arranged on the two sides of the box body; the bidirectional screw rod, the guide rod, the winding drum assembly, the resistance module and the transmission gear module are all arranged in the box body, and the central axes of the bidirectional screw rod, the guide rod, the winding drum assembly, the resistance module and the transmission gear module are parallel; the cable on the winding drum assembly penetrates out of the box body through the wire outlet device and the wire outlet plate; one end of the wire outlet device is fixedly connected with the screw nut, and the other end of the wire outlet device is connected with the guide rod in a sliding manner.
The winding drum component consists of a support, a rotating shaft, a winding drum, a motor, a clutch, a sliding ring, a transfer shaft, a transmission shaft, a left lug, a right lug, a winding drum gear and a key switch; the reel is hollow, and the section of thick bamboo wall is equipped with the louvre, and motor, clutch, sliding ring, switching shaft, transmission shaft are installed inside the reel. The right lug plate is rotationally connected with the support, the motor shell is fixedly connected with the support, an output shaft of the motor is fixedly connected with one end of the transfer shaft, the other end of the transfer shaft penetrates through the clutch to be connected with the transmission shaft, and the transfer shaft can rotate relative to the transmission shaft; the right half part of the clutch is fixedly connected with the transfer shaft, and the left half part of the clutch is fixedly connected with the transmission shaft; the rotating shaft and the left lug are fixedly connected with the transmission shaft, and the inner ring of the slip ring is fixedly connected with the transmission shaft. The winding drum is arranged between the left lug and the right lug; the left lug, the right lug and the winding drum jointly form a winding part of the winding drum assembly. The center of one end of the rotating shaft, which is arranged on the box body, is provided with a polygonal hole. The key switch is arranged on the winding drum and can be opened and closed under the action of cable pressure.
The resistance module consists of a resistance gear, a resistance module frame, a resistance disc, a damper, a resistance shaft and a pressurizing module; the resistance module frame is connected with the box body, one end of the resistance shaft is rotationally connected with the resistance module frame, and the other end of the resistance shaft is rotationally connected with the box body; the resistance disc is fixedly connected with the resistance shaft, the resistance gear is installed on the resistance shaft, and the resistance gear can only rotate relative to the resistance shaft in a one-way mode. One end of the pressurizing module is a spring, the other end of the pressurizing module is a friction block, and the spring end of the pressurizing module is arranged in the box body 1; the friction block end of the pressurizing module is pressed on the resistance disc by a spring. The rotating shaft of the damper penetrates through the box body to be fixedly connected with the resistance shaft, and the damper shell is fixedly connected with the box body.
The transmission gear module consists of a transmission frame, a transmission gear left, a transmission gear right and a transmission gear module shaft; one end of the transmission gear module shaft is rotationally connected with the transmission frame, and the other end of the transmission gear module shaft is rotationally connected with the box body; the left transmission gear and the right transmission gear are fixedly connected with the transmission gear module shaft.
The wire outlet device consists of a wire outlet device frame, a wire outlet pulley shaft, a counting frame, a pressure sensor, an encoder and an upright post; a wire outlet hole is formed in the wire outlet frame, and a pulley block is arranged in the wire outlet hole so as to reduce the friction force of the wire outlet hole on a cable; the counting frame is arranged in the wire outlet frame through the upright post and can move along the axis of the upright post relative to the wire outlet frame; the outgoing line pulley shaft is arranged on the counting frame, and the axis of the outgoing line pulley shaft is vertical to the length direction of the wire feeding hole; the pressure sensor is arranged between the wire outlet frame and the counting frame; a rotating shaft of the encoder is fixedly connected with the outgoing line pulley shaft, and a shell of the encoder is fixedly connected with the counting frame; the outgoing pulley shaft is driven by the cable to rotate relative to the outgoing frame.
The outlet plate consists of a cover plate and a camera and is arranged on the box body; a strip-shaped groove is formed in the cover plate, and the camera is fixedly connected with the cover plate.
Compared with the prior art, the invention has the following beneficial effects: the cable winding and unwinding device can orderly complete the winding and unwinding of cables, can ensure that the cables can reliably provide energy or communication guarantee for robots or electromechanical equipment in the winding and unwinding process, meets personalized requirements, and has the over-winding alarm and cable protection capabilities.
Drawings
FIG. 1 is a schematic view of the overall construction of the cable reel;
FIG. 2 is a schematic view of the internal structure of the spool assembly;
FIG. 3 is a schematic view of a roll structure;
FIG. 4 is a schematic diagram of a resistance module configuration;
FIG. 5 is a schematic view of a transmission gear module;
FIG. 6 is a schematic diagram of an outlet structure;
fig. 7 is a schematic diagram of a lead frame structure.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
With reference to fig. 1 to 7, the cable winding and unwinding device of the present invention includes a box body 1, a winding drum assembly 2, a resistance module 3, a transmission gear module 4, a lead screw gear 5, a wire outlet device 6, a wire outlet plate 7, a guide rod 8, a bidirectional lead screw 9, a lead screw nut 10, a controller 11, a handle 12, and a cable 13. The box body 1, the winding drum component 2, the resistance module 3, the transmission gear module 4, the screw gear 5, the wire outlet device 6, the guide rod 8, the bidirectional screw 9, the screw nut 10, the controller 11 and the cable 13 are all installed inside the box body 1.
The winding displacement assembly of the cable winding and unwinding device comprises a bidirectional lead screw 9, a guide rod 8, a lead screw nut 10 wire outlet device 6 and a transmission gear module 4. As shown in fig. 1, the bidirectional screw 9, the guide rod 8 and the transmission gear module 4 are installed inside the box body 1, and the rotation axes thereof are parallel. The lead screw nut 10 is installed on the bidirectional lead screw 9, one end of the wire outlet device 6 is fixedly connected with the lead screw nut 10, and the other end of the wire outlet device is connected with the guide rod 8 in a sliding mode. The reel component 2 is meshed with the left 4-2 of the transmission gear through a reel gear 2-11 to drive the module shaft 4-4 of the transmission gear to rotate; the transmission gear module shaft 4-4 drives the bidirectional screw 9 to rotate through the meshing transmission of the transmission gear right 4-3 and the screw gear 5, so that the screw nut 10 moves axially along the bidirectional screw 9, the wire outlet device 6 is driven to move axially along the bidirectional screw 9 and the guide rod 8, and the wire arrangement effect of the cable 13 is achieved. The transmission frame 4-1 is used for fixing the transmission gear module 4 on the box body 1.
The cable winding and unwinding action of the cable winding and unwinding device is completed by the winding drum component 2 (shown in figures 2 and 3), and the cable winding and unwinding action is realized by the following steps: when the winding drum component 2 is wound, the clutch 2-5 works, and the left part and the right part are attracted. Then the motor 2-4 rotates forwards, the output shaft of the motor drives the transfer shaft 2-7 to rotate, and the left part and the right part of the clutch 2-5 are sucked and the right part of the clutch 2-5 is fixedly connected with the transfer shaft 2-7, so that the motor 2-4 drives the clutch 2-5 to rotate integrally through the transfer shaft 2-7; because the left half part of the clutch 2-5 is fixedly connected with the transmission shaft 2-8 and is also fixedly connected with the rotating shaft 2-2 and the left lug piece 2-9 through the transmission shaft 2-8, the output shaft of the motor 2-4 drives the left lug piece 2-9 to rotate positively. As mentioned above, the winding drum 2-3 is fixedly connected with the left lug 2-9 and the right lug 2-10, the right lug 2-10 can rotate relative to the support 2-1, the winding drum 2-3 rotates forward relative to the support 2-1 under the drive of the motor 2-4, and the orderly cable collection is realized under the assistance of the cable arrangement assembly. The slip rings 2-6 function to transmit signals from the rotating cable 13 to the controller 11 or other equipment such as a robot.
The paying-off action of the cable winding and unwinding device is realized as follows: the electromagnetic clutch 2-5 is powered off, and the left part and the right part are separated. The spool portion consisting of the spool 2-3, the left tab 2-9, and the right tab 2-10 is free to rotate relative to the support 2-1. After the cable 13 is subjected to external tension, the winding part is reversed under the action of the tension, and orderly paying-off is completed under the assistance of the wire arranging assembly.
The cable winding and unwinding device also has a cable over-discharge alarm function, and the function is realized in such a way that the winding drum 2-3 is provided with the key switches 2-12 (shown in figure 3), when the cable 13 is wound along the winding drum 2-3 and covers the key switches 2-12, the key switches 2-12 are pressed tightly and transmit a normal working signal of the cable to the controller 11, which indicates that the cable 13 is not over-discharged; when the cable 13 is released and the key switches 2-12 are no longer covered with the cable 13, the key switches 2-12 are released, the normal working signal of the cable transmitted to the controller 11 is disconnected, and the controller 11 judges that the cable 13 is released and sends alarm information.
In the cable winding and unwinding device, the motor 2-4, the clutch 2-5, the slip ring 2-6 and the like are all arranged inside the winding drum 2-3, so that the winding drum 2-3 is of a hollow structure for facilitating heat dissipation, and heat dissipation holes are formed in the wall of the winding drum.
The cable winding and unwinding device also has a manual winding function, and the function is realized in such a way that a polygonal hole is processed in the center of one end of the rotating shaft 2-2, which is arranged on the box body 1. When the motor of the cable winding and unwinding device fails to move, a rocking handle with a polygonal interface can be inserted into the polygonal hole of the rotating shaft 2-2 to complete manual winding.
The resistance module 3 (shown in fig. 4) of the cable winding and unwinding device of the invention has the function of increasing the cable unwinding damping force, and prevents the cable 13 from being over-unwound due to the fact that the drum assembly 2 continues to rotate due to the rotation inertia when the unwinding of the drum assembly 2 is stopped, so that the cable 13 is loosened on the drum 2-3. The resistance module 3 is installed in the box body 1 through a resistance module frame 3-2, and the application of the damping force is realized by the following steps: when the winding part of the winding drum assembly 2 rotates reversely (namely, in a cable unwinding mode), the winding drum gear 2-11 drives the resistance gear 3-1 to rotate, at the moment, the resistance gear 3-1 can drive the resistance shaft 3-5 to rotate so as to drive the rotating shaft of the damper 3-4 to rotate, and the damping force of the damper 3-4 is loaded to the winding part through the resistance shaft 3-5, the resistance gear 3-1 and the winding drum gear 2-11, so that the application of the cable unwinding damping force is realized. The resistance disc 3-3 and the pressurizing module 3-6 also form a damping system, the damping system plays a role in auxiliary damping in the design, the resistance disc 3-3 and the resistance shaft 3-5 are fixed and rotate under the driving of the resistance shaft 3-5 and generate sliding friction force with the pressurizing module 3-6, so that friction resistance is generated, and the resistance force is loaded to the winding part through the resistance shaft 3-5, the resistance gear 3-1 and the winding drum gear 2-11 to realize the application of the unwinding damping force. When the winding part of the winding drum assembly 2 rotates forwards to complete the winding action, due to the unidirectional rotation characteristic of the resistance gear 3-1 relative to the resistance shaft 3-5, at the moment, although the winding drum gear 2-11 drives the resistance gear 3-1 to rotate, the resistance gear 3-1 can only rotate relative to the resistance shaft 3-5 but cannot drive the resistance shaft to rotate, so that the damper 3-4 and the resistance disc 3-3 do not work, and no damping force is applied to the winding part of the winding drum assembly 2.
The wire outlet device of the cable winding and unwinding device is further provided with a pressure sensor 6-4 and an encoder 6-5, as shown in fig. 6, wherein the pressure sensor 6-4 is installed between the counting frame 6-3 and the wire outlet frame 6-1, and the wire outlet pulley shaft 6-2 is installed on the counting frame 6-3. The rotating shaft of the encoder 6-5 is fixed with the outgoing line pulley shaft 6-2, and the shell of the encoder is fixed with the outgoing line frame. The counting frame 6-3 is installed in the wire outlet frame 6-1 through the upright post 6-6 and can slide relative to the wire outlet frame 6-1 under the constraint of the upright post 6-6. The pressure sensor 6-4 is used for detecting the tension of the cable, and the principle is realized in such a way that when the cable 13 passes through the wire running hole 6-7 of the cable outgoing frame 6-1, the cable 13 also crosses the cable outgoing pulley shaft 6-2, and as the position of the cable outgoing hole 6-7 is lower than that of the cable outgoing pulley shaft 6-2, the tension of the cable 13 is applied to the cable outgoing pulley shaft 6-2 and is applied to the pressure sensor 6-4 through the counting frame 6-3, so that the tension of the cable 13 is measured. The encoder 6-5 is used for measuring the winding and unwinding length of the cable 13, and the principle is realized as follows: when the cable 13 passes in and out of the wire outlet device 2, the part pressed on the wire outlet pulley shaft 6-2 can drive the wire outlet pulley shaft 6-2 to rotate, so that the rotating shaft of the encoder 6-5 is driven to rotate, and the output signal of the encoder 6-5 is collected by the controller 11 and then calculated to obtain the winding and unwinding length of the cable 13.
The outlet plate 7 of the cable winding and unwinding device is arranged on the box body 1, and the cover plate 7-1 is provided with a strip-shaped groove, so that a cable 13 can conveniently penetrate out of the box body 1. The cover plate 7-1 is also provided with a camera 7-2, and the camera 7-2 is used for monitoring the winding and unwinding conditions of the cable 13.
The cable winding and unwinding device is convenient to carry, and handles 12 are further arranged on two sides of the box body 1.
Claims (1)
1. A cable winding and unwinding device is characterized in that: the wire leading-out device comprises a box body, a winding drum component, a resistance module, a transmission gear module, a lead screw gear, a wire leading-out device, a wire leading-out plate, a guide rod, a bidirectional lead screw, a lead screw nut, a controller, a handle and a cable; one end of the winding drum component is fixedly connected with the box body through a support, and the other end of the winding drum component is rotatably connected with the box body through a rotating shaft; the rotating shaft drives the bidirectional screw rod to rotate through the drum gear, the transmission gear module and the screw rod gear; the rotating shaft is meshed with the resistance gear through the drum gear; the two handles are respectively arranged on the two sides of the box body; the bidirectional screw rod, the guide rod, the winding drum assembly, the resistance module and the transmission gear module are all arranged in the box body, and the central axes of the bidirectional screw rod, the guide rod, the winding drum assembly, the resistance module and the transmission gear module are parallel; the cable on the winding drum assembly penetrates out of the box body through the wire outlet device and the wire outlet plate; one end of the wire outlet device is fixedly connected with the screw nut, the other end of the wire outlet device is connected with the guide rod in a sliding manner, and the controller is arranged in the box body;
the winding drum component consists of a support, a rotating shaft, a winding drum, a motor, a clutch, a sliding ring, a transfer shaft, a transmission shaft, a left lug, a right lug, a winding drum gear and a key switch; the right lug plate is rotationally connected with the support, the motor shell is fixedly connected with the support, an output shaft of the motor is fixedly connected with one end of the transfer shaft, the other end of the transfer shaft penetrates through the clutch to be connected with the transmission shaft, and the transfer shaft can rotate relative to the transmission shaft; the right half part of the clutch is fixedly connected with the transfer shaft, and the left half part of the clutch is fixedly connected with the transmission shaft; the rotating shaft and the left lug plate are fixedly connected with the transmission shaft, the inner ring of the slip ring is fixedly connected with the transmission shaft, the winding drum is arranged between the left lug plate and the right lug plate, and the key switch is arranged on the winding drum;
the motor, the clutch, the slip ring, the transfer shaft and the transmission shaft are arranged in the winding drum; the wall of the drum is provided with heat dissipation holes;
a polygonal hole is processed in the center of one end of the rotating shaft, which is arranged on the box body;
the resistance module consists of a resistance gear, a resistance module frame, a resistance disc, a damper, a resistance shaft and a pressurizing module, wherein the resistance module frame is connected with the box body;
one end of the pressurizing module is a spring, the other end of the pressurizing module is a friction block, and the spring end of the pressurizing module is arranged in the box body; the friction block end of the pressurizing module is pressed on the resistance disc by a spring;
the wire outlet device consists of a wire outlet device frame, a wire outlet pulley shaft, a counting frame, a pressure sensor, an encoder and an upright post; the counting frame is arranged in the wire outlet frame and can move relative to the wire outlet frame along the axis of the upright column; the pressure sensor is arranged between the wire outlet frame and the counting frame; a rotating shaft of the encoder is fixedly connected with the outgoing line pulley shaft, and a shell of the encoder is fixedly connected with the counting frame; the outgoing line pulley shaft is driven by the cable to rotate relative to the outgoing line frame;
the pulley block is arranged in the wiring hole of the wire outlet frame so as to reduce the friction force of the wiring hole to the cable;
the outlet plate consists of a cover plate and a camera, and is arranged on the box body; a strip-shaped groove is formed in the cover plate, and the camera is fixedly connected with the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808847.5A CN110668270B (en) | 2019-08-29 | 2019-08-29 | Cable winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808847.5A CN110668270B (en) | 2019-08-29 | 2019-08-29 | Cable winding and unwinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110668270A CN110668270A (en) | 2020-01-10 |
| CN110668270B true CN110668270B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808847.5A Active CN110668270B (en) | 2019-08-29 | 2019-08-29 | Cable winding and unwinding device |
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| CN (1) | CN110668270B (en) |
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| CN111302163B (en) * | 2020-03-03 | 2021-09-10 | 国网湖北省电力有限公司宜昌供电公司 | Cable safety coiling and uncoiling vehicle for line erection |
| CN111293404B (en) * | 2020-03-19 | 2020-12-25 | 广西电网有限责任公司贺州供电局 | Communication antenna device for deep hole exploration |
| CN111547585B (en) * | 2020-04-24 | 2021-09-14 | 河南工学院 | Tensioning device based on electronic information field weak current cable |
| CN111924670A (en) * | 2020-07-24 | 2020-11-13 | 西安环海机器人科技有限公司 | Automatic take-up and pay-off mechanism |
| CN112173882A (en) * | 2020-09-10 | 2021-01-05 | 深圳市博铭维智能科技有限公司 | Auxiliary synchronous take-up and pay-off equipment |
| CN113026822B (en) * | 2021-03-29 | 2022-10-25 | 天津中联格林科技发展有限公司 | Depth detection assembly for seepage-proofing barrier construction and seepage-proofing barrier construction method |
| CN113745903B (en) * | 2021-09-15 | 2023-05-30 | 广东电网有限责任公司 | Power cable collecting and storing device |
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| CN105329703A (en) * | 2013-12-13 | 2016-02-17 | 郯城县明珠发展有限公司 | Power cable take-up machine |
| CN204369325U (en) * | 2014-12-04 | 2015-06-03 | 西南科技大学 | A kind of cable winder |
| CN105835072B (en) * | 2016-06-15 | 2018-05-04 | 中国矿业大学 | A kind of mobile robot optical fiber retractable unit |
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2019
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