CN216613584U - Cable-related winding and unwinding device - Google Patents
Cable-related winding and unwinding device Download PDFInfo
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- CN216613584U CN216613584U CN202122854094.7U CN202122854094U CN216613584U CN 216613584 U CN216613584 U CN 216613584U CN 202122854094 U CN202122854094 U CN 202122854094U CN 216613584 U CN216613584 U CN 216613584U
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Abstract
The utility model discloses a related cable winding and unwinding device, which relates to the technical field of cable winding and unwinding. This related winding and unwinding devices of cable passes through the effect of guide bar, the position of control guide post and guide ring, when changing reverse, the guide bar drives guide post and guide ring and moves along the power shaft, thereby indirectly drive slip cap and friction sleeve and rotate, make the friction sleeve alternate segregation who combines with the friction ring, the effectual existing winding and unwinding devices that has improved on the market need control the drawback of motor rotation direction to the circuit, and avoided the motor frequently to change and rotate the reverse condition, the effectual life who improves the motor.
Description
Technical Field
The utility model relates to the technical field of cable winding and unwinding, in particular to a cable related winding and unwinding device.
Background
In recent twenty years, the rapid development of the communication industry has led to dramatic development speed of products, which have been developed from the past simple telephone and telegraph cables to thousands of pairs of telephone cables, coaxial cables, optical cables, data cables, and even combined communication cables, and the products are usually small and uniform in structural size and high in requirement on manufacturing precision.
The existing cable winding and unwinding device in the market at present needs to use a controller to adjust a circuit of a motor so as to control the forward and reverse rotation of the motor, so that the situation of controller failure exists in the use process, the rotation direction of the motor needs to be changed when the winding and unwinding state is changed, and the motor can be damaged to a certain extent when the rotation direction of the motor is frequently changed.
Therefore, there is a need for a cable related retracting device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a cable related retracting device, which solves the problems that the conventional cable retracting device in the background art needs to use a controller to adjust a circuit of a motor so as to control the forward and reverse rotation of the motor, so that the controller fails in the using process, the rotation direction of the motor needs to be changed when the retracting state is changed, and the motor is damaged to a certain extent when the rotation direction of the motor is frequently changed.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a related cable winding and unwinding device comprises a bottom plate, wherein a supporting plate is fixedly connected to the top of the bottom plate, a winding shaft is rotatably connected to the top of the supporting plate, the winding shaft is fixedly connected to the axis of the winding roll, a first gear is fixedly connected to the side wall of the winding shaft, the first gear is meshed with a second gear, the second gear is meshed with a third gear, a third rotating shaft is fixedly connected to the axis of the third gear, the third rotating shaft is rotatably connected to a fixing frame through a bearing, a fourth gear is fixedly connected to the middle of the third rotating shaft and is meshed with a spiral gear, a fifth rotating shaft is fixedly connected to the axis of the spiral gear, a gear disc is fixedly connected to the bottom end of the fifth rotating shaft and is meshed with a bevel gear, the bevel gear is rotatably connected to a power shaft through a rotating sleeve, and the outer wall of the rotating sleeve is fixedly connected to a friction ring, the power shaft middle part sliding connection has the slip cap, slip cap both ends fixedly connected with friction cover, the slip cap outer wall rotates and is connected with the guide ring, guide ring lateral wall fixed connection guide post, the guide post lateral wall contacts with the guide bar, the guide bar middle part is passed through the fixed axle and is connected with the deflector rotation, guide bar both sides fixedly connected with spring, guide bar bottom lateral wall fixedly connected with sleeve, the sleeve cup joints with the kelly, mount bottom fixedly connected with cardboard, power shaft and motor output fixed connection.
Preferably, a second rotating shaft is fixedly connected to the axle center of the second gear, and the second rotating shaft is rotatably connected to the supporting plate.
Preferably, the top of the bottom plate is fixedly connected with a support column, and the top of the support column is rotatably connected with the winding shaft.
Preferably, the fifth rotating shaft is rotatably connected with the fixed frame through a bearing.
Preferably, the friction ring is fitted with a friction sleeve.
(III) advantageous effects
Compared with the prior art, the utility model provides a cable related retracting device, which has the following beneficial effects:
1. the utility model controls the positions of the guide post and the guide ring through the action of the guide rod when the related cable winding and unwinding device needs to change the winding and unwinding state through the arrangement of the motor, the power shaft, the guide rod, the guide post, the guide ring, the friction sleeve, the friction ring, the bevel gear, the gear disc and the fifth rotating shaft, when the winding and unwinding device changes the winding and unwinding state, the guide rod drives the guide post and the guide ring to move along the power shaft so as to indirectly drive the slide sleeve and the friction sleeve to rotate, the friction sleeve combined with the friction ring is separated from each other and moves to the friction ring which is not combined, the other friction sleeve is combined with the friction ring, the motor drives the power shaft to rotate, the power shaft drives the slide sleeve to rotate, the slide sleeve drives the friction sleeve to rotate, the friction sleeve drives the friction ring to rotate under the action of the friction force, the friction ring drives the rotation sleeve and the bevel gear disc to rotate in the opposite direction, therefore, the rotating direction of the fifth rotating shaft is changed, the retraction state is indirectly changed, the defect that the rotating direction of the motor needs to be controlled by a circuit in the existing retraction device in the market is effectively overcome, the condition that the motor rotates reversely frequently is avoided, and the service life of the motor is effectively prolonged.
2. According to the utility model, through the arrangement of the winding reel, the first gear, the second gear, the third rotating shaft, the fixing frame, the fourth rotating shaft, the spiral gear and the fifth rotating shaft, when the related cable winding and unwinding device is powered off and a cable is subjected to certain tension in the use process, the tension is transmitted to the winding reel, the winding reel and the first gear through the cable, so that the first gear generates a tendency of driving the second gear to rotate, and the power is transmitted to the spiral gear through the action of the second gear, the third rotating shaft and the fourth gear, so that the power stops being transmitted under the characteristic of the spiral gear, the position of the fourth gear is fixed, and the problems that the cable is excessively discharged and unnecessary troubles are caused due to the fact that the cable is driven to rotate under the action of the cable on the winding reel are effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of the present invention;
FIG. 5 is a schematic diagram of the structure A of FIG. 4 according to the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. a spool; 4. a take-up reel; 5. a first gear; 6. a second gear; 7. a third gear; 8. a third rotating shaft; 9. a fixed mount; 10. a fourth gear; 11. a helical gear; 12. a fifth rotating shaft; 13. a gear plate; 14. a bevel gear; 15. rotating the sleeve; 16. a power shaft; 17. a friction ring; 18. a sliding sleeve; 19. a friction sleeve; 20. a guide ring; 21. a guide post; 22. a guide bar; 23. a fixed shaft; 24. a guide plate; 25. a spring; 26. a sleeve; 27. a clamping rod; 28. clamping a plate; 29. a second rotating shaft; 30. a support pillar; 31. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a related cable reeling and unreeling device comprises a base plate 1, a supporting plate 2 is fixedly connected to the top of the base plate 1, a winding reel 3 is rotatably connected to the top of the supporting plate 2, a supporting column 30 is fixedly connected to the top of the base plate 1, the top of the supporting column 30 is rotatably connected to the winding reel 3, the winding reel 3 is fixedly connected to the axis of a winding reel 4, a first gear 5 is fixedly connected to the side wall of the winding reel 3, the first gear 5 is engaged with a second gear 6, the axis of the second gear 6 is fixedly connected to a second rotating shaft 29, the second rotating shaft 29 is rotatably connected to the supporting plate 2, the second gear 6 is engaged with a third gear 7, a third rotating shaft 8 is fixedly connected to the center of the third gear shaft 7, the third rotating shaft 8 is rotatably connected to a fixing frame 9 through a bearing, a fourth gear 10 is fixedly connected to the middle portion of the third rotating shaft 8, the fourth gear 10 is engaged with a spiral gear 11, the axis of the spiral gear 11 is fixedly connected with a fifth rotating shaft 12, the fifth rotating shaft 12 is rotatably connected with a fixed frame 9 through a bearing, through the arrangement of the winding shaft 3, the winding reel 4, the first gear 5, the second gear 6, the third gear 7, the third rotating shaft 8, the fixed frame 9, the fourth rotating shaft, the spiral gear 11 and the fifth rotating shaft 12, when the related winding and unwinding device of the cable is powered off and the cable is subjected to certain tension in the use process, the tension is transmitted to the winding reel 4, the winding reel 3 and the first gear 5 through the cable, so that the first gear 5 generates a trend of driving the second gear 6 to rotate, through the action of the second gear 6, the third gear 7, the third rotating shaft 8 and the fourth gear 10, the power is transmitted to the spiral gear 11, under the characteristic of the spiral gear 11, the power stops being transmitted, so that the position of the fourth gear 10 is fixed, and the power failure is effectively avoided, under the action of a pulling force, the cable wire drives the winding roll 4 to rotate, so that excessive cable wire is discharged, and unnecessary troubles are generated, the bottom end of the fifth rotating shaft 12 is fixedly connected with a gear disc 13, the gear disc 13 is meshed with a bevel gear 14, the bevel gear 14 is rotatably connected with a power shaft 16 through a rotating sleeve 15, the outer wall of the rotating sleeve 15 is fixedly connected with a friction ring 17, the middle part of the power shaft 16 is slidably connected with a sliding sleeve 18, two ends of the sliding sleeve 18 are fixedly connected with friction sleeves 19, the friction ring 17 is matched with the friction sleeve 19, the outer wall of the sliding sleeve 18 is rotatably connected with a guide ring 20, the side wall of the guide ring 20 is fixedly connected with a guide post 21, the side wall of the guide post 21 is contacted with a guide rod 22, the middle part of the guide rod 22 is rotatably connected with a guide plate 24 through a fixed shaft 23, two sides of the guide rod 22 are fixedly connected with springs 25, the bottom end of the guide rod 22 is fixedly connected with a sleeve 26, the sleeve 26 is sleeved with a clamping rod 27, and the bottom of the fixed frame 9 is fixedly connected with a clamping plate 28, the power shaft 16 is fixedly connected with the output end of the motor 31, through the arrangement of the motor 31, the power shaft 16, the guide rod 22, the guide post 21, the guide ring 20, the friction sleeve 19, the friction ring 17, the sliding sleeve 18, the bevel gear 14, the gear disc 13 and the fifth rotating shaft 12, when the winding and unwinding device related to the cable needs to change the winding and unwinding state, the positions of the guide post 21 and the guide ring 20 are controlled through the action of the guide rod 22, when the winding and unwinding device changes the winding and unwinding state, the guide rod 22 drives the guide post 21 and the guide ring 20 to move along the power shaft 16 so as to indirectly drive the sliding sleeve 18 and the friction sleeve 19 to rotate, the friction sleeve 19 combined with the friction ring 17 is separated from each other and moves to the friction ring 17 which is not combined, so that the other friction sleeve 19 is combined with the friction ring 17, the motor 31 drives the power shaft 16 to rotate, the power shaft 16 drives the sliding sleeve 18 to rotate, the sliding sleeve 18 drives the friction sleeve 19 to rotate, under the effect of friction force, the friction sleeve 19 drives the friction ring 17 to rotate, the friction ring 17 drives the rotating sleeve 15 and the bevel gear 14 to rotate, the bevel gear 14 drives the gear disc 13 to rotate in the opposite direction, so that the rotating direction of the fifth rotating shaft 12 is changed, the retraction state is indirectly changed, the defect that the rotating direction of the motor 31 needs to be controlled by a circuit of the existing retraction device in the market is effectively overcome, the condition that the rotation of the motor 31 is reversed frequently is avoided, and the service life of the motor 31 is effectively prolonged.
The working principle is as follows: when the related cable winding and unwinding device is powered off and a certain tensile force is applied to a cable in the using process, the tensile force is transmitted to the winding reel 4, the winding reel 3 and the first gear 5 through the cable, so that the first gear 5 generates a trend of driving the second gear 6 to rotate, the power is transmitted to the spiral gear 11 through the action of the second gear 6, the third gear 7, the third rotating shaft 8 and the fourth gear 10, the power is stopped from being transmitted under the characteristic of the spiral gear 11, the position of the fourth gear 10 is fixed, when the related cable winding and unwinding device needs to change the winding and unwinding state, the positions of the guide post 21 and the guide ring 20 are controlled through the action of the guide rod 22, when the direction is changed in a reverse direction, the guide rod 22 drives the guide post 21 and the guide ring 20 to move along the power shaft 16, so that the sliding sleeve 18 and the friction sleeve 19 are indirectly driven to rotate, and the friction sleeve 19 combined with the friction ring 17 is separated from each other, the friction sleeve 19 is combined with the friction ring 17 after moving to the uncombined friction ring 17, the motor 31 drives the power shaft 16 to rotate, the power shaft 16 drives the sliding sleeve 18 to rotate, the sliding sleeve 18 drives the friction sleeve 19 to rotate, the friction sleeve 19 drives the friction ring 17 to rotate under the action of friction force, the friction ring 17 drives the rotating sleeve 15 and the bevel gear 14 to rotate, and the bevel gear 14 drives the gear disc 13 to rotate in the opposite direction, so that the rotating direction of the fifth rotating shaft 12 is changed, and the retraction state is indirectly changed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A cable-related retraction device comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly connected with a supporting plate (2), the top of the supporting plate (2) is rotatably connected with a winding shaft (3), the winding shaft (3) is fixedly connected with an axle center of a winding roll (4), the side wall of the winding shaft (3) is fixedly connected with a first gear (5), the first gear (5) is meshed with a second gear (6), the second gear (6) is meshed with a third gear (7), the axle center of the third gear (7) is fixedly connected with a third rotating shaft (8), the third rotating shaft (8) is rotatably connected with a fixed frame (9) through a bearing, the middle of the third rotating shaft (8) is fixedly connected with a fourth gear (10), the fourth gear (10) is meshed with a spiral gear (11), the axle center of the spiral gear (11) is fixedly connected with a fifth rotating shaft (12), and the bottom of the fifth rotating shaft (12) is fixedly connected with a gear roll (13), the gear disc (13) is meshed with a bevel gear (14), the bevel gear (14) is rotatably connected with a power shaft (16) through a rotating sleeve (15), the outer wall of the rotating sleeve (15) is fixedly connected with a friction ring (17), the middle of the power shaft (16) is slidably connected with a sliding sleeve (18), two ends of the sliding sleeve (18) are fixedly connected with friction sleeves (19), the outer wall of the sliding sleeve (18) is rotatably connected with a guide ring (20), the side wall of the guide ring (20) is fixedly connected with a guide post (21), the side wall of the guide post (21) is contacted with a guide rod (22), the middle of the guide rod (22) is rotatably connected with a guide plate (24) through a fixing shaft (23), two sides of the guide rod (22) are fixedly connected with springs (25), the side wall of the bottom end of the guide rod (22) is fixedly connected with a sleeve (26), and the sleeve (26) is sleeved with a clamping rod (27), the bottom of the fixed frame (9) is fixedly connected with a clamping plate (28), and the power shaft (16) is fixedly connected with the output end of the motor (31).
2. A cable related retracting device according to claim 1, wherein: the axle center of the second gear (6) is fixedly connected with a second rotating shaft (29), and the second rotating shaft (29) is rotatably connected with the supporting plate (2).
3. A cable related retracting device according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a supporting column (30), and the top of the supporting column (30) is rotatably connected with the winding shaft (3).
4. A cable related retracting device according to claim 1, wherein: and the fifth rotating shaft (12) is rotatably connected with the fixed frame (9) through a bearing.
5. A cable related retracting device according to claim 1, wherein: the friction ring (17) is adapted to the friction sleeve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122854094.7U CN216613584U (en) | 2021-11-19 | 2021-11-19 | Cable-related winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122854094.7U CN216613584U (en) | 2021-11-19 | 2021-11-19 | Cable-related winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613584U true CN216613584U (en) | 2022-05-27 |
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ID=81697948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122854094.7U Active CN216613584U (en) | 2021-11-19 | 2021-11-19 | Cable-related winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613584U (en) |
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2021
- 2021-11-19 CN CN202122854094.7U patent/CN216613584U/en active Active
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Address after: 343000 intelligent industrial park, Anfu high tech park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Chengwen Technology Co.,Ltd. Address before: 343000 intelligent industrial park, Anfu high tech park, Ji'an City, Jiangxi Province Patentee before: Jiangxi Chengwen Technology Development Co.,Ltd. |