Adjustable cable stand for tail cable cable car
Patent Information
- Application Number
- CN202522457534.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-20
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-20
AI Technical Summary
[0004]本实用新型的目的在于：为了解决现有的尾线电缆收放车用电缆架一般会采用收卷轮来对电缆进行收卷，但是收卷轮的连接方式一般较为复杂，拆装较为困难，导致其收纳完毕后不便进行更换，灵活性差的问题，而提出的一种尾线电缆收放车用可调节电缆架
1、本实用新型中，通过设置从动齿轮、主动齿轮、圆锥体、半球体、限位杆、弹簧与限位孔，当需要将收卷轮进行拆卸时，转动旋钮带动主动齿轮、从动齿轮与双向螺杆转动，由于双向螺杆两边的螺纹方向相反，且两个方形件分别螺纹连接在双向螺杆上相反的螺纹区域上，因此当双向螺杆转动时会使得两个方形件相互靠近，方形件会带动圆锥体移动，此时由于半球体失去了圆锥体的挤压支撑作用，会使得弹簧复位并推动半球体与限位杆运动，从而使得限位杆脱离限位孔的内部，解除筒体的固定状态，此时即可将收卷轮进行拆卸；当需要安装收卷轮时，反向转动旋钮带动双向螺杆转动，使得两个方形件与圆锥体相互远离，当圆锥体运动到与半球体相接触时，圆锥体会对半球体进行挤压，从而使得两个半球体与限位杆相互远离，半球体会将弹簧进行压缩，且限位杆会插接至限位孔的内部，从而对筒体与收卷轮进行固定，完成收卷轮的安装工作，该电缆架能够方便地对收卷轮进行拆卸与安装，从而便于将收纳完毕后的收卷轮进行更换，提高了使用灵活性。
Smart Images
Figure CN224798275U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cable rack technology, and in particular relates to an adjustable cable rack for tail cable retraction vehicles. Background Technology
[0002] A cable reel cart is a specialized device for reeling in and unloading cables, primarily used in the power and telecommunications industries. It uses mechanical devices to reel in and unload cables. Cable reel carts typically use cable racks to store cables. Cable racks can roll up and store cables and allow for easy extraction during use. Using cable racks not only facilitates cable storage but also makes cable use more convenient.
[0003] Existing cable racks for tail cable reel vehicles typically use winding reels to wind up the cables. However, the connection method of the winding reels is generally quite complex, and disassembly and assembly are difficult, making it inconvenient to replace them after storage and resulting in poor flexibility. Therefore, there is an urgent need for an adjustable cable rack for tail cable reel vehicles to address these issues. Summary of the Invention
[0004] The purpose of this utility model is to solve the problem that existing cable racks for tail cable reel vehicles generally use winding wheels to wind up cables, but the connection method of the winding wheels is generally complicated and difficult to disassemble and assemble, resulting in inconvenience in replacement after storage and poor flexibility. Therefore, an adjustable cable rack for tail cable reel vehicles is proposed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: An adjustable cable rack for a tail cable retractor includes a mounting plate. Two upright plates are fixedly connected to the top of the mounting plate. A first motor is fixedly connected to one side of one upright plate, and a second disc is rotatably connected to one side of the other upright plate. The output end of the first motor is fixedly connected to the first disc. Two connecting parts are fixedly connected to one side of both the first and second discs. Limiting holes are provided on the connecting parts. A winding wheel is provided between the two upright plates, and a cylinder is fixedly connected inside the winding wheel. The cylinder is internally fixedly connected to two circular plates, and a bidirectional screw is rotatably connected to the two circular plates. Both ends of the bidirectional screw are threaded with square parts, and a cone is fixedly connected to one side of each square part. Four limiting rods are slidably connected through the cylinder. A hemisphere is fixedly connected to one end of each limiting rod, and a spring is sleeved on the limiting rod. Two driven gears are fixedly connected to the bidirectional screw, and a driving gear meshes with the bottom of each driven gear.
[0006] As a further aspect of this utility model: One end of the spring is fixedly connected to the hemisphere, and the other end of the spring is fixedly connected to the inside of the cylinder.
[0007] As a further aspect of this utility model: There are two drive gears, which are rotatably connected to both sides of the winding wheel. Two circular plates are fixedly connected inside the cylinder, and the square piece is slidably connected to the circular plates.
[0008] As a further aspect of this utility model: A rotating column is fixedly connected to one side of the drive gear, and a knob is fixedly connected to one end of the rotating column.
[0009] As a further aspect of this utility model: The mounting plate has two L-shaped plates fixedly connected to its top, a fixing plate fixedly connected between the two L-shaped plates, and a box fixedly connected to the top of the two L-shaped plates.
[0010] As a further aspect of this utility model: A connecting plate is fixedly connected to one side of the box body, and a second motor is fixedly connected to one side of the connecting plate. A threaded rod is fixedly connected to the output end of the second motor, and the threaded rod is rotatably connected inside the box body.
[0011] As a further aspect of this utility model: A movable plate is threadedly connected to the threaded rod. A connecting rod is fixedly connected to the top of the movable plate. A ring is fixedly connected to the top of the connecting rod. A fixed column is fixedly connected inside the box. The fixed column passes through the movable plate, and the movable plate is slidably connected to the fixed column.
[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, by setting a driven gear, a driving gear, a cone, a hemisphere, a limiting rod, a spring, and a limiting hole, when the winding reel needs to be disassembled, rotating the knob drives the driving gear, the driven gear, and the bidirectional screw to rotate. Since the threads on both sides of the bidirectional screw are in opposite directions, and the two square parts are threaded onto opposite threaded areas on the bidirectional screw, when the bidirectional screw rotates, the two square parts will move closer to each other. The square parts will drive the cone to move. At this time, since the hemisphere loses the squeezing and supporting effect of the cone, the spring will return to its original position and push the hemisphere and the limiting rod to move, thereby causing the limiting rod to disengage from the inside of the limiting hole. Release the fixed state of the cylinder, and the winding wheel can be disassembled. When the winding wheel needs to be installed, turn the knob in the opposite direction to drive the double-ended screw to rotate, so that the two square parts and the cone are separated from each other. When the cone moves to contact the hemisphere, the cone will squeeze the hemisphere, thereby making the two hemispheres separate from the limit rod. The hemisphere will compress the spring, and the limit rod will be inserted into the limit hole, thereby fixing the cylinder and the winding wheel, completing the installation of the winding wheel. This cable rack can easily disassemble and install the winding wheel, making it easy to replace the winding wheel after it has been stored, thus improving the flexibility of use.
[0013] 2. In this utility model, by setting a threaded rod, a ring, and a movable plate, the cable rack is used by installing the mounting plate on the tail cable take-up cart, passing the cable through the ring and winding it around the take-up reel, starting the first motor to drive the take-up reel to rotate and thus wind up the cable. At the same time, starting the second motor to drive the threaded rod to rotate. Since the movable plate is threadedly connected to the threaded rod, when the threaded rod rotates, it will cause the movable plate, connecting rod, and ring to move. The ring will drive the cable to move laterally, so that the cable is evenly covered on the take-up reel. This cable rack can realize the lateral movement of the cable during the winding process, so that the cable can be evenly distributed on the take-up reel, avoiding local accumulation or looseness, thereby improving the neatness and tightness of winding. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of an adjustable cable rack for tail cable retraction vehicles proposed in this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the box of an adjustable cable rack for a tail cable retraction vehicle proposed in this utility model. Figure 3 This is a schematic diagram of the cross-sectional structure of the winding wheel and the cylinder of an adjustable cable rack for a tail cable reel vehicle proposed in this utility model. Figure 4 This utility model proposes an adjustable cable rack for tail cable retraction vehicles. Figure 3 Enlarged structural diagram at point A; Figure 5 This is a three-dimensional structural diagram of the mounting plate for an adjustable cable rack for a tail cable retraction vehicle proposed in this utility model.
[0015] Legend: 1. Mounting plate; 2. L-shaped plate; 3. Fixing plate; 4. Box body; 5. Vertical plate; 6. First motor; 7. First disc; 8. Winding wheel; 9. Connecting plate; 10. Second motor; 11. Threaded rod; 12. Fixing column; 13. Moving plate; 14. Connecting rod; 15. Ring; 16. Cylinder; 17. Circular plate; 18. Bidirectional screw; 19. Driven gear; 20. Driving gear; 21. Rotating column; 22. Knob; 23. Limiting rod; 24. Hemisphere; 25. Spring; 26. Cone; 27. Circular plate; 28. Square piece; 29. Second disc; 30. Connecting piece; 31. Limiting hole. Detailed Implementation
[0016] The utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are only descriptive and are not limiting of the scope of protection of this utility model.
[0017] In its specific implementation, such as Figures 1-5 This utility model provides a technical solution: an adjustable cable rack for a tail cable retraction vehicle, including a mounting plate 1. Two upright plates 5 are fixedly connected to the top of the mounting plate 1. A first motor 6 is fixedly connected to one side of one upright plate 5, and a second disc 29 is rotatably connected to one side of the other upright plate 5. The output end of the first motor 6 is fixedly connected to the first disc 7. Two connecting pieces 30 are fixedly connected to one side of both the first disc 7 and the second disc 29. One end of a spring 25 is fixedly connected to a hemisphere 24, and the other end of the spring 25 is fixedly connected to the inside of a cylinder 16.
[0018] A limiting hole 31 is provided on the connector 30. A winding wheel 8 is provided between the two vertical plates 5. A cylinder 16 is fixedly connected inside the winding wheel 8. Two circular plates 17 are fixedly connected inside the cylinder 16. Because of the circular plates 17, they can support the bidirectional screw 18, thereby ensuring the smooth rotation of the bidirectional screw 18. The bidirectional screw 18 is rotatably connected to the two circular plates 17. Because of the bidirectional screw 18, the threads on both sides of the bidirectional screw 18 are in opposite directions, and the two square parts 28 are threaded onto the bidirectional screw 18 in opposite directions. In the threaded area, the two square pieces 28 are easily brought closer or further apart when the bidirectional screw 18 rotates. Both ends of the bidirectional screw 18 are threaded with square pieces 28. When the bidirectional screw 18 rotates, the square design of the square pieces 28 can prevent them from rotating with the bidirectional screw 18, thus ensuring that the square pieces 28 can move normally. There are two drive gears 20, which are rotatably connected to both sides of the winding wheel 8. Two circular plates 27 are fixedly connected inside the cylinder 16, and the square pieces 28 are slidably connected to the circular plates 27.
[0019] A cone 26 is fixedly connected to one side of the square piece 28. Four limiting rods 23 are slidably connected through the cylindrical body 16. A hemisphere 24 is fixedly connected to one end of the limiting rod 23. Since both the hemisphere 24 and the cone 26 are arc-shaped, when the cone 26 contacts the hemisphere 24, the cone 26 can easily squeeze the hemisphere 24, thereby facilitating the separation of the two hemispheres 24 and ensuring the normal operation of subsequent work. A spring 25 is sleeved on the limiting rod 23. A rotating column 21 is fixedly connected to one side of the drive gear 20. A knob 22 is fixedly connected to one end of the rotating column 21. Two L-shaped plates 2 are fixedly connected to the top of the mounting plate 1. A fixing plate 3 is fixedly connected between the two L-shaped plates 2. A box 4 is fixedly connected to the top of the two L-shaped plates 2.
[0020] Two driven gears 19 are fixedly connected to the bidirectional screw 18. The driven gears 19 are meshed with the driving gear 20 at their bottom. A connecting plate 9 is fixedly connected to one side of the housing 4. A second motor 10 is fixedly connected to one side of the connecting plate 9. A threaded rod 11 is fixedly connected to the output end of the second motor 10. The threaded rod 11 is rotatably connected to the inside of the housing 4. A movable plate 13 is threadedly connected to the threaded rod 11. A connecting rod 14 is fixedly connected to the top of the movable plate 13. A ring 15 is fixedly connected to the top of the connecting rod 14. A fixed post 12 is fixedly connected inside the housing 4. Because of the fixed post 12, when the movable plate 13 moves, it will slide on the fixed post 12. The fixed post 12 can limit and guide the movable plate 13, improving the stability and accuracy of the movable plate 13's movement. The fixed post 12 passes through the movable plate 13, and the movable plate 13 is slidably connected to the fixed post 12.
[0021] The working principle of this utility model is as follows: When using the cable rack, the mounting plate 1 is installed on the tail cable take-up and take-up cart, the cable is passed through the ring 15 and wound around the take-up reel 8, the first motor 6 is started to drive the take-up reel 8 to rotate and thus take up the cable. At the same time, the second motor 10 is started to drive the threaded rod 11 to rotate. Since the moving plate 13 is threadedly connected to the threaded rod 11, when the threaded rod 11 rotates, the moving plate 13, the connecting rod 14 and the ring 15 will move. The ring 15 will drive the cable to move laterally, so that the cable is evenly covered on the take-up reel 8. When it is necessary to disassemble the take-up reel 8, turn the knob 22 to drive the drive gear 20, driven gear 19 and double screw 18 to rotate. Since the threads on both sides of the double screw 18 are opposite, and the two square pieces 28 are threaded to opposite thread areas on the double screw 18, when the double screw 18 rotates, the two square pieces 28 will move closer to each other. The square pieces 28 will drive the cone 26 to move. At this time, since the hemisphere 24 loses the squeezing support of the cone 26, the spring 25 will reset and push the hemisphere 24 and the limiting rod 23 to move, thereby causing the limiting rod 23 to disengage from the inside of the limiting hole 31 and release the fixed state of the cylinder 16. At this time, the take-up reel 8 can be disassembled. When the take-up reel 8 needs to be installed, the reverse rotation knob 22 drives the bidirectional screw 18 to rotate, causing the two square pieces 28 and the cone 26 to move away from each other. When the cone 26 moves to contact the hemisphere 24, the cone 26 will squeeze the hemisphere 24, thereby causing the two hemispheres 24 to move away from the limiting rod 23. The hemispheres 24 will compress the spring 25, and the limiting rod 23 will be inserted into the limiting hole 31, thereby fixing the cylinder 16 and the take-up reel 8, completing the installation of the take-up reel 8.
[0022] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. An adjustable cable rack for a tail cable retraction vehicle, characterized in that, include: Mounting plate (1), the top of which is fixedly connected to two upright plates (5), one of which is fixedly connected to a first motor (6) on one side, and the other is rotatably connected to a second disc (29) on one side. The output end of the first motor (6) is fixedly connected to a first disc (7). Both the first disc (7) and the second disc (29) are fixedly connected to two connectors (30) on one side. Limiting holes (31) are provided on the connectors (30). A winding wheel (8) is provided between the two upright plates (5). A cylinder (16) is fixedly connected inside the winding wheel (8). The cylinder (16) has two circular plates (17) fixedly connected inside. Two bidirectional screws (18) are rotatably connected to the two circular plates (17). Both ends of the bidirectional screws (18) are threaded with square parts (28). A cone (26) is fixedly connected to one side of the square parts (28). Four limiting rods (23) are slidably connected through the cylinder (16). A hemisphere (24) is fixedly connected to one end of the limiting rods (23). A spring (25) is sleeved on the limiting rods (23). Two driven gears (19) are fixedly connected to the bidirectional screws (18). A driving gear (20) meshes with the bottom of the driven gears (19).
2. The adjustable cable rack for a tail cable retraction vehicle according to claim 1, characterized in that: One end of the spring (25) is fixedly connected to the hemisphere (24), and the other end of the spring (25) is fixedly connected to the inside of the cylinder (16).
3. The adjustable cable rack for tail cable retraction vehicles according to claim 1, characterized in that: There are two drive gears (20), which are rotatably connected to both sides of the winding wheel (8). Two circular plates (27) are fixedly connected inside the cylinder (16), and the square piece (28) is slidably connected to the circular plates (27).
4. The adjustable cable rack for tail cable retraction vehicles according to claim 1, characterized in that: A rotating column (21) is fixedly connected to one side of the drive gear (20), and a knob (22) is fixedly connected to one end of the rotating column (21).
5. An adjustable cable rack for a tail cable retraction vehicle according to claim 1, characterized in that: The mounting plate (1) has two L-shaped plates (2) fixedly connected to its top, a fixing plate (3) fixedly connected between the two L-shaped plates (2), and a box body (4) fixedly connected to the top of the two L-shaped plates (2).
6. An adjustable cable rack for a tail cable retraction vehicle according to claim 5, characterized in that: A connecting plate (9) is fixedly connected to one side of the box (4), and a second motor (10) is fixedly connected to one side of the connecting plate (9). A threaded rod (11) is fixedly connected to the output end of the second motor (10), and the threaded rod (11) is rotatably connected inside the box (4).
7. An adjustable cable rack for a tail cable retraction vehicle according to claim 6, characterized in that: A movable plate (13) is threadedly connected to the threaded rod (11). A connecting rod (14) is fixedly connected to the top of the movable plate (13). A ring (15) is fixedly connected to the top of the connecting rod (14). A fixed column (12) is fixedly connected inside the box (4). The fixed column (12) passes through the movable plate (13). The movable plate (13) is slidably connected to the fixed column (12).