A mooring vehicle mooring cable device

Abstract

This utility model relates to the field of rapid recovery and ascent of aerial tethered balls, and discloses a mooring vehicle mooring cable device, including a base frame. A second bracket is fixedly connected to the top of the base frame, and a first bracket is slidably connected to the top of the base frame. A first rotating rod and a second rotating rod are rotatably connected to the middle portions of the first and second brackets, respectively. A take-up roller is installed between the first and second rotating rods. A housing is fixedly connected to the top of the base frame. A servo motor and a mobile power supply are installed from front to back on the bottom of the housing. A rotating shaft is fixedly connected to the output end of the servo motor, and a connecting assembly is installed between the rotating shaft and the second rotating rod. In this utility model, rotating the rocker arm drives the lead screw, allowing the first bracket to separate from the take-up roller under the action of the round rod. This allows for quick removal or installation of the take-up roller, facilitating rapid disassembly and replacement when the take-up roller or cable is damaged.

Description

Technical Field

[0001] This utility model relates to the field of rapid recovery and launch of aerial tethered balls, and more particularly to a mooring vehicle tethering cable device. Background Technology

[0002] The anchoring vehicle's tethering cable system is the core ground equipment of the tethered balloon system. It uses a high-strength cable to physically connect the balloon to the ground, providing stable anchoring, resisting wind drift, and ensuring the balloon's safe stay in the designated airspace. The core power winch system is responsible for the precise deployment and retraction of the cable, enabling balloon launch, retrieval, and altitude adjustment, and can automatically adjust cable tension to cushion gusts. Integrated power and signal lines within the cable continuously supply energy to the high-altitude balloon platform and establish a high-speed two-way communication link, ensuring payload operation and data transmission.

[0003] Existing mooring cable devices for anchored vehicles typically include a power source and a servo motor on the vehicle to facilitate cable deployment and retrieval. The servo motor can drive the take-up roller to deploy and retract the cable at any time. However, in actual use, due to extreme environmental conditions, such as strong winds and high temperatures, the servo motor and power source are prone to overheating and damage. Additionally, wind and sand can easily penetrate gaps and damage the servo motor and power source. Therefore, a new mooring cable device for anchored vehicles is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mooring cable device for anchored vehicles, which aims to improve the problem that the motor and power supply are easily damaged by extreme hot environments in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mooring cable device for a mooring vehicle includes a base frame, a second bracket fixedly connected to the top of the base frame, a first bracket slidably connected to the top of the base frame, a first rotating rod and a second rotating rod rotatably connected to the middle of the first bracket and the second bracket respectively, a take-up roller installed between the first rotating rod and the second rotating rod, a housing fixedly connected to the top of the base frame, a servo motor and a mobile power supply respectively installed from front to back on the bottom of the housing, a rotating shaft fixedly connected to the output end of the servo motor, a connecting assembly installed between the rotating shaft and the second rotating rod, ventilation openings on both the front and rear sides of the housing, a cooling fan fixedly connected to the top of the housing, a frame fixedly connected to the top of the housing, a filter screen slidably connected to the middle of the frame, a sleeve fixedly connected to the outer side of the frame, a sliding rod slidably connected to the middle of the sleeve, an elastic component installed in the middle of the sleeve, a movable block fixedly connected to the end of the sliding rod, an insert rod fixedly connected to the middle of the movable block, and the other end of the insert rod penetrating the frame and slidably connected to the middle of the filter screen.

[0007] The elastic component includes a stop block, which is fixedly connected to the end of the slide rod away from the movable block, and a compression spring is sleeved on the outer periphery of the slide rod;

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

[0009] The connecting assembly includes two pulleys, which are respectively fixedly connected to the outer periphery of the rotating rod and the rotating shaft, and a synchronous belt is sleeved on the outer periphery of both pulleys;

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

[0011] Mounting base one is fixedly connected to the top of the base frame, and a lead screw is rotatably connected to the middle of mounting base one. Mounting base two is fixedly connected to the top of the base frame, and a round rod is fixedly connected to the middle of mounting base two. One end of bracket one is threaded to the outer circumference of the lead screw, and the other end of bracket one is slidably connected to the outer circumference of the round rod. A rocker arm is fixedly connected to one end of the lead screw, and a ratchet is fixedly connected to the outer circumference of the lead screw. A locking assembly is installed on the outer side of the base frame.

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

[0013] The engaging assembly includes a pawl, which is rotatably connected to the outside of the base frame. A spring plate is fixedly connected to the outside of the base frame, and the spring plate contacts the pawl. The pawl engages with the ratchet.

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

[0015] A cross-shaped locking block is fixedly connected to the outer periphery of the rotating rod 2. A groove is provided at one end of the winding roller, and a cross-shaped locking slot is provided at the other end of the winding roller. The cross-shaped locking block is slidably connected to the middle of the cross-shaped locking slot, and the rotating rod 1 is inserted into the middle of the groove.

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

[0017] A support block is installed inside the frame, and the filter screen is in contact with the support block;

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

[0019] The filter screen has an insertion hole in the middle, and the insertion rod is slidably connected to the middle of the insertion hole;

[0020] As a further description of the above technical solution:

[0021] A pull rod is fixedly connected to the outside of the movable block.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the enclosure firstly prevents sunlight from directly shining on the servo motor and the power bank, while driving the cooling fan to continuously input flowing air into the enclosure so that the heat generated by the servo motor and the power bank can be quickly dissipated. Furthermore, the filter screen can prevent dust in the air from affecting the servo motor and the power bank with the flowing air.

[0024] 2. In this utility model, rotating the rocker arm drives the lead screw, so that the bracket can be separated from the take-up roller under the action of the round rod, thereby allowing the take-up roller to be quickly removed or installed, so that it can be quickly disassembled and replaced when the take-up roller and cable are damaged. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a mooring vehicle mooring cable device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the synchronous belt structure of the anchoring vehicle mooring cable device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the heat dissipation port of a mooring vehicle mooring cable device proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the frame of a mooring vehicle mooring cable device proposed in this utility model.

[0029] Figure 5This is a schematic diagram of the compression spring of the anchoring vehicle mooring cable device proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the groove structure of the anchoring cable device for a mooring vehicle proposed in this utility model;

[0031] Figure 7 This is a schematic diagram of the cross slot structure of a mooring cable device for a vehicle according to the present invention.

[0032] Legend:

[0033] 1. Base frame; 2. Bracket 1; 3. Rotating rod 1; 4. Take-up roller; 5. Housing; 6. Frame; 7. Filter screen; 8. Heat dissipation vent; 9. Synchronous belt; 10. Lead screw; 11. Mounting base 1; 12. Mounting base 2; 13. Round rod; 14. Pulley; 15. Bracket 2; 16. Movable block; 17. Pull rod; 18. Rocker arm; 19. Pawl; 20. Spring plate; 21. Servo motor; 22. Rotating shaft; 23. Power bank; 24. Cooling fan; 25. Cross slot; 26. Rotating rod 2; 27. Sleeve; 28. Insert rod; 29. ​​Support block; 30. Insertion hole; 31. Stop block; 32. Compression spring; 33. Slide rod; 34. Cross block; 35. Groove; 36. Ratchet. Detailed Implementation

[0034] 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.

[0035] Reference Figures 1-3An embodiment of this utility model provides a mooring cable device for a mooring vehicle, comprising a base frame 1, a bracket 2 15 fixedly connected to the top of the base frame 1, a bracket 1 2 slidably connected to the top of the base frame 1, a rotating rod 3 and a rotating rod 26 respectively rotatably connected to the middle parts of the bracket 1 2 and the bracket 2 15, a take-up roller 4 installed between the rotating rod 3 and the rotating rod 26, a housing 5 fixedly connected to the top of the base frame 1, a servo motor 21 and a mobile power supply 23 respectively installed from front to back on the bottom of the housing 5, a rotating shaft 22 fixedly connected to the output end of the servo motor 21, a connecting assembly installed between the rotating shaft 22 and the rotating rod 26, the connecting assembly including two pulleys 14, the two pulleys 14 respectively fixedly connected to the outer periphery of the rotating rod 26 and the rotating shaft 22, and a synchronous belt 9 sleeved on the outer periphery of each of the two pulleys 14. First, the servo motor 21 is powered by the mobile power supply 23, so that the servo motor 21 can drive the rotating shaft 22 to rotate. At the same time, the pulley 14 can rotate synchronously under the drive of the rotating shaft 22. Meanwhile, under the connection of the synchronous belt 9, the other pulley 14 can drive the rotating rod 26 to rotate together, thereby driving the take-up roller 4 to take up and unload the cable.

[0036] Reference Figures 3-5The front and rear sides of the housing 5 are provided with heat dissipation vents 8. A cooling fan 24 is fixedly connected to the top of the housing 5. A frame 6 is fixedly connected to the top of the housing 5. A filter screen 7 is slidably connected to the middle of the frame 6. A sleeve 27 is fixedly connected to the outside of the frame 6. A sliding rod 33 is slidably connected to the middle of the sleeve 27. An elastic component is installed in the middle of the sleeve 27. A movable block 16 is fixedly connected to the end of the sliding rod 33. An insertion rod 28 is fixedly connected to the middle of the movable block 16. The other end of the insertion rod 28 passes through the frame 6 and is slidably connected to the middle of the filter screen 7. The elastic component includes a blocking block 31. The blocking block 31 is fixedly connected to the end of the sliding rod 33 away from the movable block 16. A compression spring 32 is sleeved on the outer periphery of the sliding rod 33. A support block 29 is installed inside the frame 6. The filter screen 7 is in contact with the support block 29. An insertion hole 30 is opened in the middle of the filter screen 7. The insertion rod 28 is slidably connected to the middle of the insertion hole 30. A pull rod 17 is fixedly connected to the outside of the movable block 16. During operation of the servo motor 21 and power bank 23, the enclosure 5 prevents wind, sand, and sunlight from directly contacting the servo motor 21 and power bank 23. Simultaneously, the cooling fan 24 continuously draws air into the center of the enclosure 5, allowing the airflow to expel the heat generated by the servo motor 21 and power bank 23 through the heat dissipation vent 8, ensuring the servo motor 21 and power bank 23 maintain a constant temperature. Furthermore, the filter 7 filters dust from the airflow, preventing dust from entering the servo motor 21 and power bank 23 through gaps, thus ensuring the servo motor 21 and power bank 23 remain at a constant temperature. 3. For safe use, after prolonged filtration, pulling the lever 17 drives the movable block 16, causing the movable block 16 to pull the insertion rod 28 out from the middle of the filter screen 7. The movable block 16, through the slide rod 33, can drive the blocking block 31 to squeeze the compression spring 32, thereby quickly removing the filter screen 7 for cleaning, preventing dust blockage, and ensuring continuous airflow. After releasing the lever 17, the insertion rod 28 can quickly return to its original position under the push of the compression spring 32, fixing the filter screen 7. At the same time, under the action of the support block 29, after the insertion rod 28 is pulled out from the middle of the insertion hole 30, the filter screen 7 will not fall directly into the interior of the housing 5.

[0037] Reference Figure 2 , Figure 6 and Figure 7A mounting base 11 is fixedly connected to the top of the base frame 1. A lead screw 10 is rotatably connected to the middle of the mounting base 11. A mounting base 2 12 is fixedly connected to the top of the base frame 1. A round rod 13 is fixedly connected to the middle of the mounting base 2 12. One end of the bracket 2 is threaded to the outer circumference of the lead screw 10, and the other end of the bracket 2 is slidably connected to the outer circumference of the round rod 13. A rocker arm 18 is fixedly connected to one end of the lead screw 10, and a ratchet 36 is fixedly connected to the outer circumference of the lead screw 10. A locking assembly is installed on the outer side of the base frame 1. The engaging assembly includes a pawl 19, which is rotatably connected to the outside of the base frame 1. A spring plate 20 is fixedly connected to the outside of the base frame 1, and the spring plate 20 contacts the pawl 19. The pawl 19 engages with the ratchet 36. A cross-shaped locking block 34 is fixedly connected to the outer periphery of the rotating rod 26. A groove 35 is provided at one end of the take-up roller 4, and a cross-shaped locking groove 25 is provided at the other end of the take-up roller 4. The cross-shaped locking block 34 is slidably connected to the middle of the cross-shaped locking groove 25, and the rotating rod 3 is inserted into the middle of the groove 35. After the take-up roller 4 or cable is damaged by shrinkage and compression, the rocker arm 18 can be rotated to drive the screw 10, so that the bracket 2 drives the rotating rod 3 to be pulled out from the middle of the groove 35 under the action of the screw 10. This allows the take-up roller 4 to be quickly removed from the cross block 34 for replacement and maintenance. At the same time, when the rocker arm 18 drives the screw 10 to rotate, so that the bracket 2 drives the rotating rod 3 to be inserted into the groove 35 to fix the take-up roller 4, the screw 10 will drive the ratchet 36 to rotate and move the pawl 19. At the same time, under the action of the spring plate 20, it can be ensured that the pawl 19 is always in contact with the ratchet 36. Thus, under the action of the pawl 19 and the ratchet 36, it can be ensured that the screw 10 will not reverse, thereby ensuring that the bracket 2 will not move and improving the stability of the take-up roller 4.

[0038] Working principle: First, the enclosure 5 prevents direct sunlight from shining on the servo motor 21 and the power bank 23. At the same time, the cooling fan 24 continuously supplies flowing air into the enclosure 5 so that the heat generated by the servo motor 21 and the power bank 23 can be quickly discharged. In addition, the filter screen 7 can prevent dust in the air from entering the enclosure 5 with the flowing air. After a long period of filtration, pulling the lever 17 will cause the insertion rod 28 to slide out from the middle of the filter screen 7, so as to clean the filter screen 7 and ensure the airflow effect.

[0039] Rotating the rocker arm 18 drives the lead screw 10, allowing the bracket 1 2 to separate from the take-up roller 4 under the action of the round rod 13. This allows the take-up roller 4 to be quickly removed or installed, so that it can be quickly disassembled and replaced if the take-up roller 4 or the cable is damaged. At the same time, the ratchet 36 and the pawl 19 ensure that the lead screw 10 will not rotate in the opposite direction, thus ensuring the stability of the bracket 1 2 and preventing the take-up roller 4 from falling between the bracket 1 2 and the bracket 2 15.

[0040] 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. A mooring vehicle mooring line arrangement comprising a chassis (1), characterised in that: The top of the base frame (1) is fixedly connected to a second bracket (15), and the top of the base frame (1) is slidably connected to a first bracket (2). The middle parts of the first bracket (2) and the second bracket (15) are respectively rotatably connected to a first rotating rod (3) and a second rotating rod (26). A take-up roller (4) is installed between the first rotating rod (3) and the second rotating rod (26). The top of the base frame (1) is fixedly connected to a housing (5). The bottom of the housing (5) is respectively equipped with a servo motor (21) and a mobile power supply (23) from front to back. The output end of the servo motor (21) is fixedly connected to a rotating shaft (22). A connecting assembly is installed between the rotating shaft (22) and the second rotating rod (26). The front and rear sides of the box (5) are provided with heat dissipation vents (8). A cooling fan (24) is fixedly connected to the top of the box (5). A frame (6) is fixedly connected to the top of the box (5). A filter screen (7) is slidably connected to the middle of the frame (6). A sleeve (27) is fixedly connected to the outside of the frame (6). A slide rod (33) is slidably connected to the middle of the sleeve (27). An elastic component is installed in the middle of the sleeve (27). A movable block (16) is fixedly connected to the end of the slide rod (33). An insertion rod (28) is fixedly connected to the middle of the movable block (16). The other end of the insertion rod (28) passes through the frame (6) and is slidably connected to the middle of the filter screen (7). The elastic component includes a stop block (31), which is fixedly connected to one end of the slide rod (33) away from the movable block (16), and a compression spring (32) is sleeved on the outer periphery of the slide rod (33).

2. A mooring vehicle tether device according to claim 1, characterised in that: The connecting assembly includes two pulleys (14), which are fixedly connected to the outer periphery of the rotating rod (26) and the rotating shaft (22), respectively. A synchronous belt (9) is fitted around the outer periphery of each of the two pulleys (14).

3. A mooring vehicle tether device according to claim 1, wherein: The top of the base frame (1) is fixedly connected to a mounting base one (11), and a lead screw (10) is rotatably connected to the middle of the mounting base one (11). The top of the base frame (1) is fixedly connected to a mounting base two (12), and a round rod (13) is fixedly connected to the middle of the mounting base two (12). One end of the bracket one (2) is threaded to the outer periphery of the lead screw (10), and the other end of the bracket one (2) is slidably connected to the outer periphery of the round rod (13). One end of the lead screw (10) is fixedly connected to a rocker arm (18), and a ratchet (36) is fixedly connected to the outer periphery of the lead screw (10). A locking assembly is installed on the outer side of the base frame (1).

4. A mooring vehicle tether arrangement according to claim 3, characterised in that: The engaging assembly includes a pawl (19), which is rotatably connected to the outside of the base frame (1). A spring plate (20) is fixedly connected to the outside of the base frame (1). The spring plate (20) contacts the pawl (19), and the pawl (19) engages with the ratchet (36).

5. An anchoring vehicle tethering cable device according to claim 1, wherein: A cross-shaped locking block (34) is fixedly connected to the outer periphery of the rotating rod two (26). A groove (35) is provided at one end of the winding roller (4), and a cross-shaped locking groove (25) is provided at the other end of the winding roller (4). The cross-shaped locking block (34) is slidably connected to the middle of the cross-shaped locking groove (25), and the rotating rod one (3) is inserted into the middle of the groove (35).

6. An anchoring vehicle tethering cable device according to claim 1, wherein: The frame (6) has a support block (29) installed inside, and the filter (7) is in contact with the support block (29).

7. An anchoring vehicle tethering cable device according to claim 1, wherein: The filter screen (7) has a hole (30) in the middle, and the insertion rod (28) is slidably connected to the middle of the hole (30).

8. A mooring vehicle tether arrangement according to claim 3, characterised in that: A pull rod (17) is fixedly connected to the outside of the movable block (16).

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