Cable wiring vehicle suitable for field construction

Abstract

The invention relates to the technical field of electric power facility construction equipment, in particular to a cable wiring vehicle suitable for field construction, which comprises a moving seat, a base, a protective shell, a buffer device, a moving device, a driving device, an angle adjusting device and a linear moving device, the protective shell is installed at the top end of the base through the angle adjusting device, the driving device drives the wiring shaft to rotate to conduct cable unwinding or winding operation, in the process, the position of the linear moving device and the position of the guide ring can be adjusted through the controller, and it is ensured that the cable is laid or recycled along a preset path; by means of the moving device and the buffering device at the bottom, even on the uneven ground, smooth transition can be guaranteed, the energy storage battery provides power support for the driving device and other electronic assemblies, operation is more flexible and not limited, various construction requirements are met, and the utilization rate of equipment is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of power facility construction equipment, and particularly to a cable routing vehicle suitable for field construction. Background Art

[0002] As is well known, in modern power facility construction and maintenance, cable routing is a crucial link. Especially in the field construction environment, due to the complex and changeable terrain and harsh working conditions, traditional cable routing methods face many challenges. Traditional cable routing work usually relies on a large amount of manpower and material resources, and is easily affected by environmental factors during the operation process, resulting in problems such as low work efficiency, insufficient safety, and shortened cable service life.

[0003] There are multiple key problems with traditional cable routing equipment: First, the power transmission system is unstable, and it is difficult to ensure power output especially under large resistance, affecting efficiency and possibly causing cable damage. Second, the lack of a precise control mechanism leads to uneven cable winding, increasing the risk of damage, and manual adjustment is time-consuming and laborious. Third, the angle adjustment function is missing or has low precision, unable to adapt to complex terrain, and there is no self-locking mechanism, increasing the operation difficulty and safety hazards. Finally, when facing uneven ground, the equipment cannot effectively absorb and disperse the impact force, resulting in mechanical structure wear and operator fatigue, reducing work efficiency and safety. These problems limit the applicability and efficiency of traditional equipment and urgently need to be improved to enhance the overall performance and reliability. Summary of the Invention

[0004] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a cable routing vehicle suitable for field construction.

[0005] (II) Technical Solutions To achieve the above object, the present invention provides the following technical solutions: A cable routing vehicle suitable for field construction, including a moving seat, a base, a protective shell, a buffer device, a moving device, a driving device, an angle adjustment device, and a linear moving device. The top wall of the moving seat is provided with the base, the top end of the base is provided with the protective shell through the angle adjustment device, a routing shaft is rotatably installed in the protective shell through the driving device, an outlet groove is formed in the side wall of the protective shell, a guiding ring is installed on the outer wall of the outlet groove through the linear moving device, the four corners of the bottom wall of the moving seat are provided with the moving device through the buffer device, a push handle is installed at one end of the top wall of the moving seat, an energy storage battery is installed at one end of the top wall of the moving seat close to the push handle, and a controller is installed on the top wall of the push handle.

[0006] Further, the present invention is improved in that the linear movement device includes an adjustment frame, a threaded rod, a first motor, and a slider. Above the wire outlet groove on the side wall of the protective shell, the adjustment frame with a lower opening is installed. The threaded rod is rotatably installed in the adjustment frame. One end of the threaded rod penetrates the adjustment frame and is installed with the first motor. The slider is threadedly installed on the threaded rod. The bottom wall of the slider is fixedly connected to the top wall of the guide ring.

[0007] Further, the present invention is improved in that the driving device includes a protective shell, a driven gear, a second motor, and a driving gear. The protective shell is installed on the side wall of the protective housing. One end of the wiring shaft penetrates the side wall of the protective shell and extends into the protective shell and is installed with the driven gear. The inner side wall of the protective shell is installed with the second motor. The output end of the second motor is installed with the driving gear. The driving gear and the driven gear are meshed and connected.

[0008] Further, the present invention is improved in that the angle adjustment device includes a rotating shaft, a worm gear, a worm, and a third motor. The inner top end of the base is rotatably installed with the rotating shaft. The top wall of the rotating shaft is fixedly connected to the bottom wall of the protective shell. The bottom end of the rotating shaft penetrates the top wall of the base and extends into the base and is installed with the worm gear. One end of the worm gear is meshed and installed with the worm. One end of the worm penetrates the side wall of the base and is installed with the third motor.

[0009] Further, the present invention is improved in that the buffer device includes a support cylinder, a sliding rod, a spring, and a fixing plate. Support cylinders are installed at the four corners of the bottom wall of the moving seat. The sliding rod is slidably installed on the bottom wall of the support cylinder. The bottom wall of the sliding rod is installed with the spring. The spring is sleeved on the outer walls of the support cylinder and the sliding rod. The moving device is installed on the bottom wall of the fixing plate.

[0010] Further, the present invention is improved in that the moving device includes universal wheels and a braking assembly. The universal wheels are installed on the bottom wall of the fixing plate. The braking assembly is provided on the universal wheels. The braking assembly is adapted to the universal wheels.

[0011] Further, the present invention is improved in that the first motor, the second motor, and the third motor are all servo motors.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a cable routing vehicle suitable for field construction, having the following beneficial effects: The cable routing vehicle applicable to field construction, through the provided driving device and linear movement device, through the meshing of the driving gear and the driven gear, the second motor can effectively transmit power to the routing shaft, ensuring stable power output even when facing large resistance, and is very suitable for various situations that may be encountered during cable laying or recovery. The first motor drives the threaded rod to rotate, driving the slider and the guide ring to move synchronously, ensuring that the cable can be evenly wound on the routing shaft. This mechanism effectively avoids local accumulation or voids of the cable on the routing shaft, improving the service life and reliability of the cable. The automation feature of the linear movement device significantly reduces the need for manual intervention, especially in large-scale cable laying or recovery tasks, greatly improving work efficiency and construction quality.

[0013] The cable routing vehicle applicable to field construction, through the provided angle adjustment device, the angle adjustment device can achieve angle adjustment of the protective shell and the wire outlet groove thereon through the precise cooperation of the worm gear and the worm, and the control of the third motor. This enables the cable routing vehicle to adapt to various complex terrain conditions and different working requirements. The worm gear and worm mechanism has a self-locking function. When the required angle is reached, even if the third motor is turned off, the system can maintain the current angle without additional locking mechanism. This feature not only simplifies the equipment design but also increases the safety of use.

[0014] The cable routing vehicle applicable to field construction, through the provided buffer device and moving device, when the cable routing vehicle travels on uneven ground, the spring in the support cylinder can effectively absorb and disperse the impact energy from the ground, reducing the vibration transmitted to the moving seat and the equipment thereon, protecting the mechanical structure from damage. During the compression process of the spring, it can automatically adjust its compression degree according to the terrain changes, ensuring that the vehicle can maintain a relatively stable driving state even on rough ground. Combined with the buffer device, the universal wheels can not only travel quickly on hard ground but also slowly advance on complex terrains such as soft soil and mud, enhancing the cable routing vehicle's ability to cope with different working scenarios. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the first angle of the present invention; Figure 2 In the present invention Figure 1 The enlarged structure schematic diagram of the partial area A; Figure 3 It is a three-dimensional structure schematic diagram of the second angle of the present invention; Figure 4 It is a three-dimensional structure schematic diagram of the partial half-section of the protective shell and the half-section of the protective cover of the present invention; Figure 5 It is a three-dimensional structure schematic diagram of the half-section of the base after hiding the protective shell of the present invention.

[0016] In the figure: 1. Moving seat; 2. Base; 3. Protective shell; 4. Wiring shaft; 5. Outlet groove; 6. Guide ring; 7. Push handle; 8. Energy storage battery; 9. Controller; 10. Adjusting frame; 11. Threaded rod; 12. First motor; 13. Slide block; 14. Protective case; 15. Driven gear; 16. Second motor; 17. Driving gear; 18. Rotating shaft; 19. Worm gear; 20. Worm; 21. Third motor; 22. Support cylinder; 23. Slide bar; 24. Spring; 25. Fixed plate; 26. Universal wheel; 27. Brake assembly. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-5, A cable wiring vehicle suitable for field construction, comprising a moving seat 1, a base 2, a protective shell 3, a buffering device, a moving device, a driving device, an angle adjusting device and a linear moving device. The top wall of the moving seat 1 is provided with the base 2. The top end of the base 2 is provided with the protective shell 3 through the angle adjusting device. A wiring shaft 4 is rotatably installed in the protective shell 3 through the driving device. A wire outlet groove 5 is formed in the side wall of the protective shell 3. A guiding ring 6 is installed on the outer wall of the wire outlet groove 5 through the linear moving device. The four corners of the bottom wall of the moving seat 1 are provided with the moving device through the buffering device. One end of the top wall of the moving seat 1 is provided with a push handle 7. A storage battery 8 is installed at one end of the top wall of the moving seat 1 close to the push handle 7. A controller 9 is installed on the top wall of the push handle 7. In this embodiment, during use, first, ensure that the outer wall of the wiring shaft 4 is wound or installed with a cable, and ensure that one end of the cable smoothly exits through the wire outlet groove 5 and the guiding ring 6 on the protective shell 3. Push the cable wiring vehicle to a predetermined working position through the moving device. Use the push handle 7 to conveniently adjust the direction and position of the wiring vehicle. According to the terrain conditions and personal needs, operate the angle adjusting device through the controller 9 to adjust the angle of the protective shell 3 so that the wiring shaft 4 is in the best working position. Start the driving device to drive the wiring shaft 4 to rotate for cable unwinding or rewinding operations. During this process, the linear moving device can be adjusted through the controller 9 to adjust the position of the guiding ring 6 to ensure that the cable is laid or recovered along a predetermined path, reducing friction and possible damage. When it is necessary to move between different locations, use the moving device and buffering device at the bottom to ensure a smooth transition even on uneven ground. The storage battery 8 provides power support for the driving device and other electronic components, making the operation more flexible and unrestricted. Through the angle adjusting device and the linear moving device, it can adapt to different construction environments and wiring requirements, improving work efficiency. The design of the protective shell 3 not only protects the internal mechanical structure from the influence of the external environment, but also reduces potential damage to the cable. Equipped with the controller 9 and the push handle 7, the operation of the device is simple and easy, reducing the labor intensity. The buffering device installed at the bottom can effectively absorb vibrations, maintaining the stability and safety of the wiring vehicle during movement. Powered by the storage battery 8, it reduces the dependence on external power sources. It can be used for both cable unwinding and cable rewinding, meeting various construction needs and improving the utilization rate of the device.

[0019] Preferably, in this embodiment, the linear movement device includes an adjustment frame 10, a threaded rod 11, a first motor 12, and a slider 13. Above the wire outlet groove 5 on the side wall of the protective shell 3, the adjustment frame 10 with a lower opening is installed. The threaded rod 11 is rotatably installed in the adjustment frame 10. One end of the threaded rod 11 penetrates the adjustment frame 10 and is installed with the first motor 12. The slider 13 is threadedly installed on the threaded rod 11. The bottom wall of the slider 13 is fixedly connected to the top wall of the guide ring 6. When the driving device starts to rotate the cable winding shaft 4 to wind the cable, the first motor 12 will be started according to a preset program or an instruction issued by the operator through the controller 9. The first motor 12 drives the threaded rod 11 to rotate. Since there is a threaded connection between the threaded rod 11 and the slider 13, the rotation of the threaded rod 11 will cause the slider 13 to move linearly along the track in the adjustment frame 10. During this process, the bottom wall of the slider 13 is fixedly connected to the top wall of the guide ring 6, thereby driving the guide ring 6 to move synchronously. As the slider 13 and the guide ring 6 move, the guide ring 6 can effectively control the position where the cable enters the cable winding shaft 4. By adjusting the rotation speed and direction of the first motor 12, the slider 13 and the guide ring 6 can move back and forth at an appropriate speed to ensure that the cable is evenly wound on the cable winding shaft 4, avoiding local accumulation or gaps. By precisely controlling the position of the guide ring 6 through the linear movement device, the cable can be evenly distributed on the cable winding shaft 4, preventing damage or inconvenient use caused by uneven distribution of the cable. The degree of automation is high, reducing the need for manual intervention and improving work efficiency, especially obvious in large-scale cable laying or recycling tasks.

[0020] Preferably, in this embodiment, the driving device includes a protective shell 14, a driven gear 15, a second motor 16, and a driving gear 17. The protective shell 14 is installed on the side wall of the protective shell 3. One end of the cable winding shaft 4 penetrates the side wall of the protective shell 3 and extends into the protective shell 14 to be installed with the driven gear 15. The inner side wall of the protective shell 14 is installed with the second motor 16. The output end of the second motor 16 is installed with the driving gear 17. The driving gear 17 and the driven gear 15 are meshed and connected. When the operator issues an instruction through the controller 9, the second motor 16 will start to work. Its output end drives the driving gear 17 to rotate. The driving gear 17 is located inside the protective shell 14 and is made of a strong material to withstand high torque and is not easily damaged. The driving gear 17 meshes with the driven gear 15. Since the driven gear 15 is directly installed on the cable winding shaft 4, when the driving gear 17 rotates, it will drive the driven gear 15 to rotate together through the frictional force and biting force between the gears, thereby driving the cable winding shaft 4 to rotate. The gear transmission method can effectively transmit the power of the second motor 16 to the cable winding shaft 4 and ensure stable power output even in the face of relatively large resistance.

[0021] Preferably, in this embodiment, the angle adjustment device includes a rotating shaft 18, a worm gear 19, a worm 20, and a third motor 21. The rotating shaft 18 is rotatably installed at the inner top end of the base 2. The top wall of the rotating shaft 18 is fixedly connected to the bottom wall of the protective housing 3. The bottom end of the rotating shaft 18 penetrates through the top wall of the base 2 and extends into the base 2 to install the worm gear 19. One end of the worm gear 19 is meshed with the worm 20. One end of the worm 20 penetrates through the side wall of the base 2 to install the third motor 21. When it is necessary to adjust the angles of the protective housing 3 and the wire outlet groove 5 according to the actual situation, the operator issues an instruction through the controller 9 to start the third motor 21. The third motor 21 starts to work, and its output end drives the worm 20 to rotate. Since one end of the worm 20 is installed on the output shaft of the third motor 21 and the worm 20 is meshed with the worm gear 19, the rotation of the worm 20 will drive the worm gear 19 to rotate. The worm gear 19 is fixedly installed at the bottom end of the rotating shaft 18. As the worm gear 19 rotates, the rotating shaft 18 will also rotate. The top wall of the rotating shaft 18 is fixedly connected to the bottom wall of the protective housing 3. Therefore, when the rotating shaft 18 rotates, it will directly drive the protective housing 3 and the wire outlet groove 5 thereon to rotate together, thereby changing the angular positions of the protective housing 3 and the wire outlet groove 5. By adjusting the working parameters (such as the rotation direction, speed, etc.) of the third motor 21, the angle adjustment amount of the protective housing 3 and the wire outlet groove 5 can be accurately controlled to ensure that different construction requirements can be met without moving the moving seat 1. When the required angle is reached, the third motor 21 is turned off, and the self-locking characteristic of the worm gear 19 and worm 20 mechanism is used to keep the current angle unchanged, and no additional locking mechanism is required to maintain stability.

[0022] Preferably, in this embodiment, the buffer device includes a support cylinder 22, a slide bar 23, a spring 24, and a fixing plate 25. Support cylinders 22 are installed at the four corners of the bottom wall of the moving seat 1. The slide bar 23 is slidably installed on the bottom wall of the support cylinder 22. The spring 24 is installed on the bottom wall of the slide bar 23, and the spring 24 is sleeved on the outer walls of the support cylinder 22 and the slide bar 23. The moving device is installed on the bottom wall of the fixing plate 25. When the cable routing vehicle is stationary or moving smoothly, the slide bar 23 is located inside the support cylinder 22, and the spring 24 is in a natural state or a slightly compressed state. At this time, the whole system remains stable, and the moving device is in good contact with the ground. When the cable routing vehicle travels on uneven ground, such as encountering stones, potholes, or other obstacles, the moving device will receive an impact force from the ground. Due to the impact force, the moving device may move upward. As the moving device rises, the fixing plate 25 fixed to its bottom wall pushes the slide bar 23 to slide upward along the support cylinder 22. This action causes the spring 24 sleeved on the outer walls of the slide bar 23 and the support cylinder 22 to be compressed. During the compression process of the spring 24, it can effectively absorb and disperse the impact energy from the ground, reducing the vibration transmitted to the moving seat 1 and the equipment thereon. This not only protects the mechanical structure from damage. Once the obstacle is crossed, the pressure applied to the spring 24 decreases, and the spring 24 uses its elastic potential energy to push the slide bar 23 back to its original position, making the moving device contact the ground again and prepare for the next impact. The buffer device effectively absorbs and alleviates the vibration brought by the ground, ensuring that the cable routing vehicle can maintain a stable drive even in a rough outdoor environment and reducing equipment failures that may be caused by severe vibration.

[0023] Preferably, in this embodiment, the moving device includes a universal wheel 26 and a brake assembly 27. The universal wheel 26 is installed on the bottom wall of the fixing plate 25, and the brake assembly 27 is provided on the universal wheel 26. The brake assembly 27 is adapted to the universal wheel 26. Due to the design of the universal wheel 26, the cable routing vehicle can be easily pushed and pulled to the required position. The universal wheel 26 can rotate 360 degrees, making the steering very flexible, and it can be conveniently maneuvered even in a narrow space. Utilizing the flexibility of the universal wheel 26, the operator can easily change the direction of the cable routing vehicle as needed. Whether it is driving straight or turning, it is extremely convenient. By operating the brake assembly 27 (stepping on the pedal), the brake is applied to the universal wheel 26. This action will prevent the further rotation of the wheel, thereby fixing the position of the cable routing vehicle. The universal wheel 26 gives the cable routing vehicle excellent mobility and flexibility, enabling it to quickly and accurately position in a narrow space, greatly improving the efficiency of on-site operations. The simple and easy-to-use brake assembly 27 allows the operator to quickly and safely fix or release the position of the cable routing vehicle, reducing the setup time and improving safety.

[0024] Preferably, in this embodiment, the first motor 12, the second motor 16, and the third motor 21 are all servo motors. Servo motors can provide very precise position control, which is crucial for a cable routing vehicle that requires precise positioning. For example, in a linear moving device, the servo motor can ensure that the guide ring 6 moves smoothly along a preset path to achieve uniform winding of the cable. In the angle adjustment device, it can accurately adjust the angle of the protective shell 3 to adapt to different construction requirements.

[0025] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, etc., the following will be described in detail with reference to the specific embodiments listed and in conjunction with the drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable routing vehicle suitable for field construction, comprising a moving seat (1), a base (2), a protective shell (3), a buffer device, a moving device, a driving device, an angle adjusting device and a linear moving device, characterized in that: The top wall of the moving seat (1) is provided with the base (2), the top end of the base (2) is provided with the protective shell (3) through the angle adjustment device, a wiring shaft (4) is rotatably installed in the protective shell (3) through the driving device, a wire outlet groove (5) is formed in the side wall of the protective shell (3), a guide ring (6) is installed on the outer wall of the wire outlet groove (5) through a linear movement device, the moving device is installed at the four corners of the bottom wall of the moving seat (1) through the buffer device, a push handle (7) is installed at one end of the top wall of the moving seat (1), a storage battery (8) is installed at one end of the top wall of the moving seat (1) close to the push handle (7), and a controller (9) is installed on the top wall of the push handle (7).

2. The cable routing vehicle applicable to field construction according to claim 1, characterized in that: The linear movement device includes an adjustment frame (10), a threaded rod (11), a first motor (12) and a slider (13). The adjustment frame (10) with a lower opening is installed above the wire outlet groove (5) on the side wall of the protective shell (3). The threaded rod (11) is rotatably installed in the adjustment frame (10). One end of the threaded rod (11) penetrates through the adjustment frame (10) and is installed with the first motor (12). The slider (13) is threadedly installed on the threaded rod (11), and the bottom wall of the slider (13) is fixedly connected to the top wall of the guide ring (6).

3. The cable routing vehicle applicable to field construction according to claim 2, wherein: The driving device includes a protective shell (14), a driven gear (15), a second motor (16) and a driving gear (17). The protective shell (14) is installed on the side wall of the protective shell (3). One end of the wiring shaft (4) penetrates through the side wall of the protective shell (3) and extends into the protective shell (14) to be installed with the driven gear (15). The second motor (16) is installed on the inner side wall of the protective shell (14). The output end of the second motor (16) is installed with the driving gear (17), and the driving gear (17) is meshed and connected with the driven gear (15).

4. A cable routing vehicle applicable to field construction according to claim 3, characterized in that: The angle adjustment device includes a rotating shaft (18), a worm gear (19), a worm (20) and a third motor (21). The rotating shaft (18) is rotatably installed at the inner top end of the base (2). The top wall of the rotating shaft (18) is fixedly connected to the bottom wall of the protective shell (3). The bottom end of the rotating shaft (18) penetrates through the top wall of the base (2) and extends into the base (2) to be installed with the worm gear (19). One end of the worm gear (19) is meshed and installed with the worm (20). One end of the worm (20) penetrates through the side wall of the base (2) and is installed with the third motor (21).

5. The cable routing vehicle applicable to field construction according to claim 4, wherein: The buffer device includes a support cylinder (22), a sliding rod (23), a spring (24) and a fixing plate (25). Support cylinders (22) are installed at the four corners of the bottom wall of the moving seat (1). The sliding rod (23) is slidably installed on the bottom wall of the support cylinder (22). The bottom wall of the sliding rod (23) is installed with the spring (24). The spring (24) is sleeved on the outer walls of the support cylinder (22) and the sliding rod (23). The moving device is installed on the bottom wall of the fixing plate (25).

6. The cable routing vehicle applicable to field construction according to claim 5, characterized in that: The mobile device includes casters (26) and a brake assembly (27). The casters (26) are mounted on the bottom wall of the fixed plate (25), and the brake assembly (27) is provided on the casters (26). The brake assembly (27) is adapted to the casters (26).

7. The cable routing vehicle applicable to field construction according to claim 6, wherein: The first motor (12), the second motor (16) and the third motor (21) are all servo motors.

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