High-reliability steering system of electric sightseeing vehicle
By introducing a drive motor and worm gear meshing structure into the electric sightseeing vehicle, combined with the oil injection pipe design, the stability and lubrication problems of the electric sightseeing vehicle steering system have been solved, achieving highly reliable steering adjustment and low-cost maintenance.
Patent Information
- Application Number
- CN202422566054.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The existing electric sightseeing vehicle steering system has shortcomings in terms of stability and lubrication maintenance, resulting in inaccurate steering adjustment and high maintenance costs.
It adopts a drive motor, worm, worm wheel and worm gear meshing structure, combined with oil injection pipe, oil reservoir and sealing plug design to achieve stable steering adjustment and convenient lubrication.
It improves the precision of steering operations and reduces maintenance costs, achieves stable steering through a meshing structure, and simplifies the lubrication process through an oil injection design.
Smart Images
Figure CN223494499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric sightseeing vehicles, specifically a highly reliable steering system for electric sightseeing vehicles. Background Technology
[0002] Electric sightseeing cable cars are a modern form of transportation for tourism. They operate by using an electric motor to drive a traction system that pulls the cable car cabins along a cableway via steel cables. During operation, the control system adjusts the cable car's speed, direction, and stopping position based on passenger needs and safety requirements. Current electric sightseeing car steering systems often use a single axle for steering adjustment, resulting in poor steering stability. Therefore, a highly reliable steering system for electric sightseeing cars is needed.
[0003] The existing high-reliability steering system for electric sightseeing vehicles makes it inconvenient to make stable steering adjustments during use, thus affecting the accuracy of steering adjustments. Furthermore, it is inconvenient to lubricate the steering mechanism, increasing maintenance costs. Therefore, there is an urgent need for a high-reliability steering system for electric sightseeing vehicles. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide a high-reliability steering system for electric sightseeing vehicles, so as to solve the problems of inconvenience in the stable steering adjustment of electric sightseeing cable cars and inconvenience in the lubrication of the steering mechanism in the existing high-reliability steering systems for electric sightseeing vehicles.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a highly reliable steering system for an electric sightseeing vehicle, comprising a hanging arm, a control box fixedly connected to the bottom of the hanging arm, a drive motor fixedly connected to the outer wall of the control box, a worm gear fixedly connected to the output shaft of the drive motor via a coupling, a rotating rod movably connected inside the control box, a worm wheel fixedly connected to the outer wall of the rotating rod, and a sightseeing cable car cabin fixedly connected to the bottom end of the rotating rod.
[0006] The control box is equipped with an oil injection pipe, and an oil storage box is fixedly connected to the top of the oil injection pipe. A cover plate is installed on the outer wall of the oil storage box, and a threaded groove is opened inside the cover plate. A sealing plug is fixedly connected inside the cover plate.
[0007] Preferably, the worm and the control box form a rotating structure, and the worm is meshed with a worm wheel.
[0008] Preferably, the worm gear forms a rotating structure with the control box via a rotating rod, and the rotating rod and the worm are distributed perpendicularly.
[0009] Preferably, the sightseeing cable car cabin forms a rotating structure with the control box via a rotating rod, and the control box is welded to the hanging arm.
[0010] Preferably, the outer wall of the oil storage box is provided with threads, and the oil storage box is threadedly connected to the cover plate through a threaded groove.
[0011] Preferably, the sealing plug is engaged with the oil reservoir, and the oil injection pipe has a slotted design.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This utility model, through the setting of a drive motor, worm gear, rotating rod, worm wheel and sightseeing cable car car, can rotate the worm gear, rotate the worm wheel, and rotate the rotating rod by starting the drive motor, thereby driving the sightseeing cable car car fixedly connected to the bottom of the rotating rod to turn, so as to facilitate the stable steering adjustment of the sightseeing cable car car and improve the accuracy of steering operation.
[0014] 2. This utility model, through the setting of a worm gear, worm wheel, oil injection pipe, oil reservoir, cover plate and sealing plug, allows the cover plate to be rotated and disassembled, and the sealing plug to be removed from the oil reservoir, so that lubricating oil can be injected into the oil reservoir. The lubricating oil can then be injected between the worm gear and worm wheel through the oil injection pipe, which facilitates the lubrication of the steering mechanism and reduces maintenance costs. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a three-dimensional sectional view of the control box of this utility model;
[0017] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle;
[0018] Figure 4 This is a three-dimensional view of the oil injection pipe of this utility model.
[0019] In the diagram: 1. Hanging arm; 2. Control box; 3. Drive motor; 4. Worm gear; 5. Rotary rod; 6. Worm wheel; 7. Sightseeing cable car cabin; 8. Oil injection pipe; 9. Oil storage box; 10. Cover plate; 11. Threaded groove; 12. Sealing plug. Detailed Implementation
[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0021] The embodiments of this utility model will be described below based on its overall structure.
[0022] Please see Figure 1-4 A highly reliable steering system for an electric sightseeing vehicle includes a cantilever arm 1. A control box 2 is fixedly connected to the bottom of the cantilever arm 1. A drive motor 3 is fixedly connected to the outer wall of the control box 2. A worm gear 4 is fixedly connected to the output shaft of the drive motor 3 via a coupling. A rotating rod 5 is movably connected inside the control box 2. A worm wheel 6 is fixedly connected to the outer wall of the rotating rod 5. A sightseeing cable car cabin 7 is fixedly connected to the bottom end of the rotating rod 5. The worm gear 4 and the control box 2 form a rotating structure, and the worm gear 4 is meshed with the worm wheel 6. The worm wheel 6 forms a rotating structure with the control box 2 via the rotating rod 5. The rotating rod 5 and the worm gear 4 are perpendicularly distributed. The sightseeing cable car cabin 7 forms a rotating structure with the control box 2 via the rotating rod 5. The control box 2 is welded to the cantilever arm 1, which facilitates stable steering adjustment of the sightseeing cable car cabin 7.
[0023] Please see Figure 1-4 A highly reliable steering system for an electric sightseeing vehicle includes an oil injection pipe 8 installed inside the control box 2. An oil storage box 9 is fixedly connected to the top of the oil injection pipe 8. A cover plate 10 is installed on the outer wall of the oil storage box 9. A threaded groove 11 is opened inside the cover plate 10. A sealing plug 12 is fixedly connected inside the cover plate 10. The outer wall of the oil storage box 9 is threaded, and the oil storage box 9 is threaded to the cover plate 10 through the threaded groove 11. The sealing plug 12 is engaged with the oil storage box 9. The oil injection pipe 8 has a slotted design, which facilitates oil injection and lubrication of the steering mechanism.
[0024] Working principle: In use, starting the drive motor 3 causes the worm 4 to rotate. Since the worm 4 is meshed with the worm wheel 6, the worm wheel 6 rotates, causing the rotating rod 5 to rotate, thereby turning the sightseeing cable car 7, which is fixedly connected to the bottom of the rotating rod 5. Based on the meshing deceleration characteristics between the worm 4 and the worm wheel 6, the sightseeing cable car 7 can be turned stably. By rotating the cover plate 10, which is threadedly connected to the oil storage box 9 through the threaded groove 11, the cover plate 10 can be rotated and disassembled, allowing the sealing plug 12 to be removed from the oil storage box 9, injecting lubricating oil into the oil storage box 9. The lubricating oil can then be injected between the worm 4 and the worm wheel 6 through the oil injection pipe 8, making the transmission between the worm 4 and the worm wheel 6 smoother. This eliminates the need to disassemble the control box 2 for lubrication and maintenance, improving the convenience of use. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.
[0025] Although the present invention 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 invention should be included within the protection scope of the present invention.
Claims
1. A high-reliability steering system for an electric sightseeing vehicle, comprising a hanging arm (1), characterized in that: A control box (2) is fixedly connected to the bottom of the hanging arm (1). A drive motor (3) is fixedly connected to the outer wall of the control box (2). A worm gear (4) is fixedly connected to the output shaft of the drive motor (3) through a coupling. A rotating rod (5) is movably connected inside the control box (2). A worm wheel (6) is fixedly connected to the outer wall of the rotating rod (5). A sightseeing cable car cabin (7) is fixedly connected to the bottom end of the rotating rod (5). The control box (2) is equipped with an oil injection pipe (8), and an oil storage box (9) is fixedly connected to the top of the oil injection pipe (8). A cover plate (10) is installed on the outer wall of the oil storage box (9). A threaded groove (11) is opened inside the cover plate (10), and a sealing plug (12) is fixedly connected inside the cover plate (10).
2. The high-reliability steering system for an electric sightseeing vehicle according to claim 1, characterized in that: The worm (4) and the control box (2) form a rotating structure, and the worm (4) is meshed with the worm wheel (6).
3. The high-reliability steering system for an electric sightseeing vehicle according to claim 1, characterized in that: The worm gear (6) forms a rotating structure with the control box (2) through the rotating rod (5), and the rotating rod (5) and the worm (4) are distributed perpendicularly.
4. The high-reliability steering system for an electric sightseeing vehicle according to claim 1, characterized in that: The sightseeing cable car cabin (7) is connected to the control box (2) via a rotating rod (5), and the control box (2) is welded to the hanging arm (1).
5. The high-reliability steering system for an electric sightseeing vehicle according to claim 1, characterized in that: The outer wall of the oil storage box (9) is provided with threads, and the oil storage box (9) is threadedly connected to the cover plate (10) through the threaded groove (11).
6. The high-reliability steering system for an electric sightseeing vehicle according to claim 1, characterized in that: The sealing plug (12) is engaged with the oil storage box (9), and the oil injection pipe (8) is a slotted design.