Automatic take-up and pay-off reel for communication cable

Abstract

The utility model relates to the technical field of communication engineering, and discloses a communication cable automatic take-up and pay-off reel which comprises a rack, the right side of the rack is rotationally connected with a first knob, the left side of the first knob is fixedly connected with a first bevel gear, the right end of the rack is rotationally connected with a plurality of second bevel gears at equal intervals, and the first bevel gear is connected with the second bevel gears in a meshed mode. The top of the second bevel gear is fixedly connected with a first threaded rod, the outer side of the first threaded rod is in threaded connection with an expansion plate, the right side of the expansion plate is slidably connected with a fixing frame, and the left side of the expansion plate is fixedly connected with a first telescopic plate. According to the utility model, the screw expansion plate moves up and down to drive the telescopic plate I and the telescopic plate II to move, and finally the motor is started to take up and pay off the cable, so that the operation and the cost of preparing a corresponding special turntable are saved, the operation steps are simplified, the time and the manpower are saved, and the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of communication engineering technology, and in particular to an automatic reel for winding and unwinding communication cables. Background Technology

[0002] Communication engineering is an engineering discipline dedicated to the design, construction, maintenance, and optimization of communication systems and networks. It encompasses wired communication, such as fixed-line telephone networks and fiber optic communication networks, as well as wireless communication, such as mobile phone networks and satellite communication networks. The task of communication engineering is to utilize various communication technologies and equipment to achieve efficient, accurate, and secure information transmission. This includes researching and optimizing the generation, modulation, transmission, and reception processes of communication signals, as well as designing and managing the topology, routing algorithms, and resource allocation of communication networks to meet people's communication needs, promote the rapid flow and sharing of information, and drive the informatization of society.

[0003] Automatic cable reel is a device used in the field of communication engineering. It consists of a reel control system and a tension detection mechanism. It can automatically complete the winding and unwinding operations of communication cables. By adjusting the speed and torque of the reel through the control system, and based on preset parameters or real-time detected cable tension information, it realizes automated control of the cable winding and unwinding process, ensuring uniform speed and stable tension, and avoiding problems such as tangling, knotting, or excessive stretching of cables. This improves the efficiency and quality of communication cable laying and recycling, and reduces the workload and error rate of manual operation. However, during use, due to the different diameters of different communication cables, if the cable diameter is too small, it will not be tightly wound on the reel, resulting in loosening and slippage, affecting the stability of winding and unwinding. The usual solution is to change to different reels. Special reels are prepared in advance for cables of different diameters and weights. However, this method increases the equipment procurement cost and can also lead to misuse and confusion, delaying the work progress. Finally, frequent reel changes are cumbersome, involving multiple steps of disassembly and installation each time, which consumes a lot of time and manpower, reducing work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic reel for communication cables, which aims to improve the problem in the prior art where different communication cables have different diameters. If the cable diameter is too small, it will not be tightly wound on the reel, resulting in loosening and slippage, which affects the stability of the winding and unwinding.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an automatic reel for unwinding communication cables, comprising a frame, a knob rotatably connected to the right side of the frame, a bevel gear fixedly connected to the left side of the knob, a plurality of bevel gears rotatably connected at equal intervals to the right end of the frame, the bevel gears meshing with each other, a threaded rod fixedly connected to the top of each bevel gear, an expansion plate threadedly connected to the outer side of the threaded rod, a fixed frame slidably connected to the right side of the expansion plate, a telescopic plate slidably connected to the left side of the expansion plate, a telescopic plate slidably connected to the inner wall of the telescopic plate slidably connected to the inner wall of the telescopic plate slidably connected to the left side of the telescopic plate slidably connected to the left side of the telescopic plate slidably connected to the left side of the telescopic plate slidably connected to the left side of the limit frame, a motor fixedly connected to the left side of the limit frame, and a guide mechanism provided at the rear right end of the frame, the guide mechanism being able to limit the unwinding position of the cable.

[0006] As a further description of the above technical solution:

[0007] The guiding mechanism includes a lever, a rotating rod fixedly connected to the bottom of the lever, a compression rod rotatably connected to the outer side of the rotating rod, a compression rod 2 rotatably connected to both the front and rear ends of the compression rod 1, a rotating column rotatably connected to the top of the compression rod 2, a guide plate fixedly connected to the outer side of the rotating column, and a sliding column fixedly connected to both the front and rear ends of the guide plate.

[0008] As a further description of the above technical solution:

[0009] A mounting plate is installed at the bottom of the motor, and support plates are fixedly connected to the front and rear ends of the bottom of the mounting plate.

[0010] As a further description of the above technical solution:

[0011] The front left and right ends of the frame are fixedly connected to handrails, and the outside of the handrails is provided with anti-slip sleeves.

[0012] As a further description of the above technical solution:

[0013] Each of the four corners of the frame is equipped with a pulley, and a backstop plate is rotatably connected to the outside of the pulley.

[0014] As a further description of the above technical solution:

[0015] A warning sign is installed on the right end of the frame, and a screw is threaded onto the outer side of the warning sign, which is then threaded to the frame.

[0016] As a further description of the above technical solution:

[0017] The bottom of the frame is fixedly connected to the front and rear ends of the first telescopic column, and the inner side of the first telescopic column is slidably connected to the second telescopic column.

[0018] As a further description of the above technical solution:

[0019] A second knob is provided on the outer side of the fixing frame. A second threaded rod is fixedly connected to the bottom of the second knob. A fixing block is fixedly connected to the bottom of the second threaded rod. A fixing ring is provided at the bottom of the fixing block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, rotating knob one drives the rear bevel gear one to rotate synchronously. At the same time, bevel gear one is connected to the six rear bevel gears two through meshing, so bevel gears two can also rotate. The rotation of threaded rod one can drive the expansion plate to move up and down. The up and down movement of the expansion plate drives telescopic plate one and telescopic plate two to move. Finally, the motor is started to retract and extend the cable. The above structure eliminates the need to prepare a special turntable and the associated costs, simplifies the operation steps, saves time and manpower, and thus improves work efficiency.

[0022] 2. In this utility model, by rotating the lever, the lever drives the rotating rod at the bottom to rotate synchronously. At the same time, the rotating rod drives the first compression rod to rotate. The first compression rod can drive the second compression rods on both sides to move closer to each other and shorten the distance. Since the guide plate is connected to the second compression rod through the rotating column, the guide plate can move synchronously. The sliding column plays a role in limiting and fixing. Through the above structure, the guiding function of winding and unwinding different types of cables is realized. Attached Figure Description

[0023] Figure 1 This is a perspective view of the automatic reel for winding and unwinding communication cables proposed in this utility model.

[0024] Figure 2 This is a front view of the automatic reel for winding and unwinding communication cables proposed in this utility model.

[0025] Figure 3 This is a side view of the automatic reel for winding and unwinding communication cables proposed in this utility model.

[0026] Figure 4 This is a partial structural diagram of the automatic reel for winding and unwinding communication cables proposed in this utility model;

[0027] Figure 5 This is a diagram illustrating the guiding mechanism for the automatic reeling of communication cables proposed in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Guide mechanism; 201. Lever; 202. Rotating rod; 203. Compression rod one; 204. Compression rod two; 205. Rotating column; 206. Guide plate; 207. Sliding column; 3. Knob one; 4. Bevel gear one; 5. Bevel gear two; 6. Threaded rod one; 7. Expansion plate; 8. Fixing frame; 9. Telescopic plate one; 10. Telescopic plate two; 11. Limiting frame; 12. Motor; 13. Placement plate; 14. Support plate; 15. Handrail frame; 16. Pulley; 17. Anti-reverse plate; 18. Warning sign; 19. Screw; 20. Telescopic column one; 21. Telescopic column two; 22. Knob two; 23. Threaded rod two; 24. Fixing block; 25. Fixing ring; 26. Anti-slip sleeve. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of an automatic communication cable reel, comprising a frame 1. The frame 1 is rotatably connected to a knob 3. Rotating the knob 3 causes a bevel gear 4 to rotate synchronously on its left side. The frame 1 is also rotatably connected to six bevel gears 5. The bevel gears 4 and 5 are meshed, allowing the bevel gears 5 to rotate as well. A threaded rod 6 is connected to the top of each bevel gear 5. Rotation of the bevel gears 5 causes the threaded rod 6 to rotate. The threaded rod 6 is threadedly connected to an expansion plate 7, and its rotation drives the expansion plate 7 to move up and down. The expansion plate 7 is slidably connected to a fixing frame 8, which serves to fix and limit movement. A telescopic plate is connected to the left side of the expansion plate 7. Telescopic plate 19 is slidably connected to telescopic plate 20. Telescopic plate 20 is slidably connected to limit frame 11. Motor 12 is connected to the left side of limit frame 11. Expansion plate 7 moves up and down, driving telescopic plate 19 and telescopic plate 20 to move. Limit frame 11 plays a limiting role. Finally, motor 12 is started to reel in and unelute the cable. The above structure realizes the reeling and unelute of different types of cables. A guide mechanism 2 is set at the right end of frame 1. The guide mechanism 2 can limit the cable unwinding position. A placement plate 13 is installed at the bottom of motor 12. Support plate 14 is connected to the front and rear ends of the bottom of placement plate 13. Placement plate 13 plays a role in fixing motor 12. Handrail 15 is connected to the left and right ends of frame 1. Anti-slip sleeve 26 is set on the outside of handrail 15. Handrail 15 plays a role in facilitating the movement of construction personnel.

[0032] Specifically, rotating knob 3 is the starting point of the entire operation. A bevel gear 4 is connected to the left side of knob 3, which drives the rear bevel gear 4 to rotate synchronously. The frame 1 is connected to six bevel gears 5 via rotation. Bevel gears 4 and 5 are meshed, allowing bevel gears 5 to rotate as well. A threaded rod 6 is vertically connected to the top of bevel gears 5. When bevel gears 5 rotate, their rotation drives the threaded rod 6 to rotate synchronously. The threaded rod 6 is threadedly connected to an expansion plate 7, and its rotation drives the expansion plate 7 to move up and down. The expansion plate 7 is slidably connected to a fixing frame 8, which provides a track for the expansion plate 7 and ensures it maintains the correct direction and position during its up-and-down movement. A telescopic plate 9 is connected to the left side of the expansion plate 7, and this telescopic plate 9 is slidably connected to a telescopic plate 1. 0. The telescopic plate 10 is slidably connected to the limit frame 11. The limit frame 11 is connected to the left side of the motor 12. The expansion plate 7 moves up and down, driving the telescopic plate 9 and the telescopic plate 10 to move. The limit frame 11 plays a limiting role. Finally, the motor 12 is started to reel in and unelute the cable. Through the above series of structural designs, the equipment can adjust the position and movement state of the relevant components, thereby realizing the reeling in and unelute of different types of cables. The right end of the frame 1 is provided with a guide mechanism 2, which can limit the cable unwinding position. The bottom of the motor 12 is equipped with a placement plate 13. The bottom front and rear ends of the placement plate 13 are connected to the support plate 14. The presence of the placement plate 13 provides a mounting platform for the motor 12 and plays a role in fixing the motor 12. The left and right ends of the frame 1 are connected to the handrail 15. The outside of the handrail 15 is provided with an anti-slip sleeve 26. When the construction personnel push the equipment to move, the handrail 15 provides a force point for the construction personnel, making it convenient for the construction personnel to move the entire equipment.

[0033] Reference Figure 1 , Figure 2 and Figure 4The guiding mechanism 2 includes a lever 201. The lever 201 is rotated, and a rotating rod 202 is connected to its bottom. The lever 201 drives the rotating rod 202 to rotate synchronously. The rotating rod 202 is rotatably connected to a compression rod 203, which in turn rotates. The compression rod 203 is rotatably connected to a compression rod 204. The compression rod 203 can drive the compression rods 204 on both sides to move closer together and shorten their distance. The compression rods 204 are rotatably connected to a rotating column 205, and a guide plate 206 is connected to the outside of the rotating column 205. Simultaneously, due to the... The guide plate 206 is connected to the compression rod 204 via the rotating column 205, so the guide plate 206 can move synchronously. The front and rear ends of the guide plate 206 are connected to the sliding column 207, which serves to limit and fix the position. Through the above structure, the guide plate 206 can guide the winding and unwinding of different types of cables. The four corners of the frame 1 are equipped with pulleys 16, which are connected to the anti-reverse plate 17 via rotation. The pulleys 16 facilitate the operation of the operator to change them. A warning sign 18 is installed on the right end of the frame 1. The warning sign 18 is connected to the screw 19 via thread, which serves as a reminder.

[0034] Specifically, the operator rotates lever 201, whose bottom is connected to a rotating rod 202. Lever 201 drives the rotating rod 202 to rotate synchronously. The rotating rod 202 is rotatably connected to compression rod 203, which in turn rotates. Compression rod 203 is rotatably connected to compression rod 204, allowing compression rod 203 to move closer to compression rod 204 on both sides during rotation. Compression rod 204 is rotatably connected to a rotating column 205, and a guide plate 206 is connected to the outside of the rotating column 205. Since the guide plate 206 is connected to compression rod 204 via the rotating column 205, it can move synchronously. Sliding columns 207 are connected to the front and rear ends of the guide plate 206, which limit and fix it, ensuring the guide plate 206 moves synchronously. During movement, it follows a predetermined path to avoid deviation or shaking; on the other hand, it also provides stability for the movement of the guide plate 206, enabling the entire mechanical structure to operate. Through the above structure, it achieves the guiding function for the winding and unwinding of different types of cables. Each of the four corners of the frame 1 is equipped with a pulley 16, which is rotatably connected to a backstop plate 17. The operator only needs to push the equipment, and the pulley 16 can roll on the ground, saving manpower and time costs. At the same time, the backstop plate 17 prevents the pulley 16 from accidentally reversing. When the equipment needs to be fixed in a certain position, the backstop plate 17 can limit the rotation of the pulley 16 to ensure the stability of the equipment. A warning sign 18 is installed on the right end of the frame 1. The warning sign 18 is connected to a screw 19 by a thread. It serves to remind the operator to pay attention to relevant safety matters of the equipment and can reduce the risk of accidents during the use of the equipment.

[0035] Reference Figure 1 , Figure 2 and Figure 4 The frame 1 is connected to telescopic columns 1 20 at both the front and rear ends. The telescopic columns 1 20 are slidably connected to telescopic columns 21. These two structures serve to fix and coordinate the function. The fixed frame 8 is provided with knob 22 on the outside. Rotating the knob 22 connects to the bottom of the threaded rod 23. The threaded rod 23 can move up and down. The bottom of the threaded rod 23 is connected to the fixing block 24. The movement of the threaded rod 23 and the fixing block 24 causes the fixing ring 25 at the bottom of the fixing block 24 to be fixed. The fixing block 24 then fixes the fixing ring 25 at the bottom. The above structure serves to fix the expansion plate 7 during the operation.

[0036] Specifically, telescopic columns 1 and 20 are connected to the front and rear ends of the frame 1. Telescopic columns 1 and 20 are slidably connected to telescopic columns 21. These two structures serve to fix and coordinate the equipment. When the equipment is in different working scenarios or needs to be adjusted, telescopic columns 1 and 21 can extend or retract according to actual needs. A knob 22 is provided on the outside of the fixed frame 8. Rotating the knob 22 connects to a threaded rod 23 at the bottom. As the knob 22 rotates clockwise or counterclockwise, the threaded rod 23 will rise or fall along the track. A fixing block 24 is connected to the bottom of the threaded rod 23. The fixing block 24 moves up and down, causing a fixing ring 25 to be set at the bottom of the fixing block 24. The fixing block 24 then fixes the fixing ring 25 at the bottom. Through the above structure, the expansion plate 7 is fixed during operation, ensuring the relative position stability of each component during the operation of the equipment, ensuring the normal operation of the equipment and the accuracy of cable winding and unwinding.

[0037] Working principle: Rotating knob 3 drives the rear bevel gear 4 to rotate synchronously. At the same time, bevel gear 4 is connected to the six rear bevel gears 5 through meshing, so bevel gears 5 can also rotate. The rotation of bevel gears 5 drives the threaded rod 6 at its top to rotate, and the rotation of threaded rod 6 drives the expansion plate 7 to move up and down. The fixing frame 8 plays a role in fixing and limiting. The up and down movement of expansion plate 7 drives the telescopic plate 9 and telescopic plate 10 to move. The limiting frame 11 plays a role in limiting. Finally, the motor 12 is started to retract and extend the cable. Through the above structure, the retraction and extension of different types of cables can be achieved.

[0038] Furthermore, by rotating the lever 201, the lever 201 drives the rotating rod 202 at the bottom to rotate synchronously. At the same time, the rotating rod 202 drives the compression rod 203 to rotate. The compression rod 203 can drive the compression rods 204 on both sides to move closer to each other and shorten the distance. Since the guide plate 206 is connected to the compression rod 204 through the rotating column 205, the guide plate 206 can move synchronously. The sliding column 207 plays a role in limiting and fixing. Through the above structure, the guiding function of winding and unwinding different types of cables is realized.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Automatic communication cable reel, comprising a frame (1), characterized in that: The right side of the frame (1) is rotatably connected with a knob one (3), the left side of the knob one (3) is fixedly connected with a bevel gear one (4), the right end of the frame (1) is rotatably connected with a plurality of bevel gear two (5), the bevel gear one (4) is meshingly connected with the bevel gear two (5), the top of the bevel gear two (5) is fixedly connected with a threaded rod one (6), the outer side of the threaded rod one (6) is threadedly connected with an expansion plate (7), the right side of the expansion plate (7) is slidably connected with a fixed frame (8), the left side of the expansion plate (7) is fixedly connected with a telescopic plate one (9), the inner wall of the telescopic plate one (9) is slidably connected with a telescopic plate two (10), the left side of the telescopic plate two (10) is slidably connected with a limiting frame (11), the left side of the limiting frame (11) is fixedly connected with a motor (12), the rear right end of the frame (1) is provided with a guide mechanism (2), the guide mechanism (2) can limit the cable unwinding position.

2. The communication cable auto-reel according to claim 1, wherein: The guide mechanism (2) comprises a lever (201), the bottom of the lever (201) is fixedly connected with a rotating rod (202), the outer side of the rotating rod (202) is rotatably connected with a compression rod one (203), the front and rear ends of the compression rod one (203) are rotatably connected with a compression rod two (204), the top of the compression rod two (204) is rotatably connected with a rotating column (205), the outer side of the rotating column (205) is fixedly connected with a guide plate (206), the front and rear ends of the guide plate (206) are fixedly connected with a sliding column (207).

3. The communication cable auto-reel according to claim 1, wherein: The bottom of the motor (12) is provided with a placing plate (13), the bottom of the placing plate (13) is fixedly connected with a support plate (14).

4. The communication cable auto-reel according to claim 1, wherein: The front and left and right ends of the frame (1) are fixedly connected with a handrail frame (15), the outer side of the handrail frame (15) is provided with an anti-skid sleeve (26).

5. The communication cable auto-reel according to claim 1, wherein: The four corners of the frame (1) are provided with a pulley (16), the outer side of the pulley (16) is rotatably connected with a non-reversing plate (17).

6. The communication cable auto-reel according to claim 1, wherein: The right end of the frame (1) is provided with a warning sign (18), the outer side of the warning sign (18) is threadedly connected with a screw (19), the warning sign (18) is threadedly connected with the frame (1) through the screw (19).

7. The communication cable auto-reel according to claim 1, wherein: The front and rear ends of the frame (1) are fixedly connected with a telescopic column one (20), the inner side of the telescopic column one (20) is slidably connected with a telescopic column two (21).

8. The communication cable auto-reel according to claim 1, wherein: The outer side of the fixed frame (8) is provided with a knob two (22), the bottom of the knob two (22) is fixedly connected with a threaded rod two (23), the bottom of the threaded rod two (23) is fixedly connected with a fixed block (24), the bottom of the fixed block (24) is provided with a fixed ring (25).

Images