CN215868226U - Real standard platform of car hydraulic steering system - Google Patents
Real standard platform of car hydraulic steering system Download PDFInfo
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- CN215868226U CN215868226U CN202121106816.4U CN202121106816U CN215868226U CN 215868226 U CN215868226 U CN 215868226U CN 202121106816 U CN202121106816 U CN 202121106816U CN 215868226 U CN215868226 U CN 215868226U
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Abstract
The utility model is suitable for the technical field of automobile steering systems, and provides a practical training platform of an automobile hydraulic steering system, which comprises a frame, and also comprises a hydraulic steering component and a panel component which are fixed above the frame, wherein the steering component comprises a front auxiliary frame, a steering wheel, a steering column, a universal joint, a steering gear assembly, a pull rod, a steering knuckle, a power steering pump, an oil can, a motor and a shock absorber, the front auxiliary frame is fixed on a bottom frame of the frame through an upright post, the steering gear assembly is fixed on the front auxiliary frame, the steering gear assembly is connected with the steering column through the universal joint, the steering column is connected with the frame through a connecting plate, and the other end of the steering column is connected with the steering wheel. The students can master the working principle of the automobile steering system.
Description
Technical Field
The utility model belongs to the technical field of vehicle maintenance teaching, and particularly relates to a practical training platform for an automobile hydraulic steering system.
Background
In the automotive field, a series of components for changing or maintaining the driving or reversing direction of an automobile are collectively called an automobile steering system, and the automobile steering system functions to control the driving direction of the automobile according to the intention of a driver. Therefore, the automobile steering system is important for the driving safety of the automobile and is a knowledge point which must be mastered by students.
However, most of the existing automobile steering teaching aids on the market are electronic steering aids, the automobile steering teaching aids of hydraulic steering aids are few, and the few automobile steering teaching aids of hydraulic steering aids only can allow students to observe steering parts and structures thereof due to lack of power sources, so that the knowledge points of the hydraulic steering aids can only depend on teachers to perform theoretical explanation, the students cannot manually operate in person, the students cannot understand the principle of the hydraulic steering aids, and finally the teaching quality of the teachers is poor, and the learning effect of the students is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a practical training platform for an automobile hydraulic steering system, and aims to solve the problems that in the prior art, students only can observe parts and structures of the hydraulic steering system due to lack of power sources and cannot manually operate the parts and the structures, so that the teaching quality of teachers is poor and the learning effect of the students is poor.
The utility model is realized in this way, a practical training platform of an automobile hydraulic steering system comprises a rack, and further comprises a hydraulic steering assembly and a panel assembly which are fixed above the rack, wherein:
the steering assembly comprises a front auxiliary frame, a steering wheel, a steering column, a universal joint, a steering gear assembly, a pull rod, a steering joint, a power steering pump, an oil can, a motor and a shock absorber, wherein the front auxiliary frame is fixed on a bottom frame of the frame through an upright post, the steering gear assembly is fixed on the front auxiliary frame, the steering gear assembly is connected with the steering column through the universal joint, the steering column is connected with the frame through a connecting plate, the steering wheel is connected to the other end of the steering column, the left end and the right end of the steering gear assembly are connected with the steering joint through the pull rod, the steering joint is connected with the lower end of the shock absorber, and the upper end of the shock absorber is fixedly connected with the upper end face of the frame;
the motor and the power steering pump are both fixed on a bottom frame of the rack and are both positioned on the front side of the steering gear assembly, the power steering pump is positioned on the right side of the motor, a driven wheel is arranged on the power steering pump, the driven wheel is connected with a driving wheel on a motor rotating shaft through a belt, and the power steering pump forms a hydraulic loop with the steering gear assembly through a pressure hose and an oil return hose and an oil pot;
the panel assembly is located above the rack, a left steering schematic diagram, a right steering schematic diagram and a hydraulic circuit diagram are printed on a main panel of the panel assembly, and a main surface of the panel assembly faces one side of the steering wheel.
Preferably, the rotating shaft of the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to move through the belt, and the motion of the driven wheel provides power for the power steering pump.
Preferably, the hydraulic steering assembly further comprises a motor controller, the motor controller is fixed on a side rod of the rack, the motor controller is electrically connected with the motor through a connecting wire, and the motor controller is electrically connected with an external power source through a power wire.
Preferably, the motor controller is provided with a speed regulation knob and a switch key, the motor is controlled to be turned on or turned off by the switch key, and the rotation speed of the motor is controlled by the speed regulation knob.
Preferably, a complete locking sensor is further arranged on the power steering pump, and the complete locking sensor is used for acquiring an electric signal of the steering wheel in a complete locking state.
Preferably, the panel assembly further comprises a terminal and a display screen, the terminal and the display screen are fixed on the panel assembly, and the terminal and the display screen are electrically connected with the complete locking sensor through a connecting wire.
Preferably, the main panel of the panel assembly is further printed with a character name of the practical training platform, wherein the character name is a Chinese character, and is specifically a practical training platform of the automobile hydraulic steering system.
Preferably, the hydraulic circuit diagram is located below the left-hand schematic diagram and to the left of the terminals and the display screen.
Preferably, the frame still includes universal caster, universal caster's quantity is four, and fixes respectively the bottom four corners department of frame.
Compared with the prior art, the utility model has the beneficial effects that:
when the teaching aid is used, when a teacher shows the working principle of an automobile steering system to students, a switch button on a motor controller is pressed, the motor starts to work, the motor drives a driving wheel to rotate, the driving wheel is transmitted through a belt to drive a driven wheel to rotate, the driven wheel rotates to drive a power steering pump to work, so that the power steering pump provides a pressure source for equipment, a steering wheel is rotated, the steering wheel drives a steering gear assembly to rotate through a steering column at the bottom, the steering gear assembly and the steering column are connected through a universal joint, the steering wheel can freely adjust the steering gear assembly through the steering column, the steering purpose is achieved, the whole steering operation process can be synchronously displayed on a panel component, so that the students can conveniently observe each step of the work of the hydraulic steering system in time, and the teaching aid replaces an engine by additionally arranging the motor, simple and convenient, the hydraulic pressure risees in the subassembly under the steering wheel dead state, when the inside oil pressure of hydraulic pressure steering subassembly risees to the pressure upper limit of complete locking ware, complete locking ware is opened and is made the fluid of power steering pump output directly flow back in the oil tank to let hydraulic pressure steering subassembly pressure release, can not explode the jar or explode the pipe phenomenon because of the oil pressure is too big, guaranteed the security of field experiment teaching.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side perspective view of the present invention;
FIG. 3 is a schematic cross-sectional perspective view of the present invention;
FIG. 4 is a schematic diagram of a control panel according to the present invention.
In the figure: 1. a frame; 2. a hydraulic steering assembly; 3. a panel assembly; 4. a front subframe; 5. a steering wheel; 6. a steering column; 7. a universal joint; 8. a diverter assembly; 9. a knuckle; 10. a power steering pump; 11. An oil can; 12. a motor; 13. a column; 14. a connecting plate; 15. a pull rod; 16. a shock absorber; 17. a driven wheel; 18. a driving wheel; 19. a belt; 20. a literal name; 21. a left turn schematic; 22. a right-hand turning schematic view; 23. a hydraulic circuit diagram; 24. a terminal; 25. a display screen; 26. a universal caster; 27. a motor controller; 28. a speed regulation knob; 29. switching a key; 30. the sensor is fully locked.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The wiring diagram of the motor 12 and the complete locking sensor 30 in the utility model belongs to the common knowledge in the field, the working principle is the known technology, and the model is selected according to the actual use, so that the description is not repeated.
Referring to fig. 1-3, the utility model provides a technical scheme of a practical training platform of an automobile hydraulic steering system: including frame 1, still including being fixed in the hydraulic pressure of frame top turns to subassembly 2, panel assembly 3, wherein:
the steering assembly comprises a front auxiliary frame 4, a steering wheel 5, a steering column 6, a universal joint 7, a steering gear assembly 8, a pull rod 15, a steering knuckle 9, a power steering pump 10, an oil can 11, a motor 12 and a shock absorber 16, wherein the front auxiliary frame 4 is fixed on a bottom frame of the frame 1 through an upright post 13, the steering gear assembly 8 is fixed on the front auxiliary frame 4, the steering gear assembly 8 is connected with the steering column 6 through the universal joint 7, the steering column 6 is connected with the frame 1 through a connecting plate 14, the steering wheel 5 is connected at the other end of the steering column 6, the left end and the right end of the steering gear assembly 8 are connected with the steering knuckle 9 through the pull rod 15, the steering knuckle 9 is connected with the lower end of the shock absorber 16, and the upper end of the shock absorber 16 is fixedly connected with the upper end face of the frame 1;
the motor 12 and the power steering pump 10 are both fixed on a bottom frame of the frame 1 and are both positioned on the front side of the steering gear assembly 8, the power steering pump 10 is positioned on the right side of the motor 12, a driven wheel 17 is arranged on the power steering pump 10, the driven wheel 17 is connected with a driving wheel 18 on a rotating shaft of the motor 12 through a belt 19, and the power steering pump 10 forms a hydraulic loop with the steering gear assembly 8 through a pressure hose and an oil return hose and an oil pot 11;
the panel assembly 3 is located above the frame 1, a left-turning schematic diagram 21, a right-turning schematic diagram 22 and a hydraulic circuit diagram 23 are printed on a main panel of the panel assembly 3, and a main surface of the panel assembly 3 faces the side of the steering wheel 5.
In this embodiment, the driven pulley 17 is connected to the driving pulley 18 on the rotating shaft of the motor 12 through a belt 19, so as to transmit the power output by the motor 12.
Further, the rotating shaft of the motor 12 drives the driving wheel 18 to rotate, the driving wheel 18 drives the driven wheel 17 to move through the belt 19, and the movement of the driven wheel 17 provides power for the power steering pump 10.
In the present embodiment, the belt 19 drives the driven wheel 17 to move, and the movement of the driven wheel 17 provides power to the power steering pump 10, so that the power steering pump 10 outputs hydraulic power to the equipment.
Further, the hydraulic steering assembly 2 further comprises a motor controller 27, the motor controller 27 is fixed on a side rod of the frame 1, the motor controller 27 is electrically connected with the motor 12 through a connecting wire, and the motor controller 27 is electrically connected with an external power source through a power wire.
In the present embodiment, the motor 12 can be controlled to operate by providing the motor controller 27.
Further, a speed regulation knob 28 and a switch button 29 are arranged on the motor controller 27, the motor 12 is controlled to be turned on or off through the switch button 29, and the rotation speed of the motor 12 is controlled through the speed regulation knob 28.
In the present embodiment, the motor controller 27 is provided with a speed control knob 28 and a switch button 29 to control the rotation speed and start/stop of the motor 12.
Further, a complete lock sensor 30 is further disposed on the power steering pump 10, and the complete lock sensor 30 is configured to acquire an electrical signal of the steering wheel 5 in a complete lock state.
In the present embodiment, the full lock sensor 30 is provided to collect an electric signal of the steering wheel 5 in the full lock state.
Further, the panel assembly 3 further includes a terminal 24 and a display screen 25, the terminal 24 and the display screen 25 are both fixed on the panel assembly 3, and the terminal 24 and the display screen 25 are electrically connected to the complete locking sensor 30 through a connection wire.
In the present embodiment, the terminal 24 and the display screen 25 are electrically connected to the complete lock sensor 30 through a connection line, so that the signal collected by the complete lock sensor 30 can be transmitted to the display screen 25.
Further, the main panel of the panel component 3 is also printed with a character name 20 of the practical training platform, wherein the character name 20 is a Chinese character, and specifically is the practical training platform of the snowman steering system.
In this embodiment, in a specific application scenario, the character name 20 is not limited to a chinese character, but may also be other characters, and under the condition that the normal operation of the practical training device is not affected, a person skilled in the art may specifically select a character on the title area according to an actual situation, and a change of the character does not affect the protection scope of the present application.
Further, the literal name 20 is located above the left and right turning schematics 21 and 22, and the right turning schematic 22 is located at the right side of the left turning schematic 21.
In the present embodiment, in a specific application scenario, the arrangement orientations of the Chinese character names 20, the left-turn diagram 21 and the right-turn diagram 22 are not limited to the above arrangement.
Further, the hydraulic circuit diagram 23 is located below the left-hand schematic diagram 21 and to the left of the terminal 24 and the display screen 25.
In the present embodiment, in a specific application scenario, the arrangement orientation of the hydraulic circuit diagram 23, the left-turning schematic diagram 21, the terminal 24 and the display screen 25 is not limited to the above arrangement.
Further, the rack 1 further comprises four universal casters 26, and the number of the universal casters 26 is four, and the four universal casters are respectively fixed at four corners of the bottom of the rack 1.
In the present embodiment, in a specific application scenario, the type of the universal caster 26 is not limited to a certain type of universal caster 26, and those skilled in the art can specifically select the type according to actual situations.
The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, as shown in fig. 1-3, when a teacher shows the working principle of the automobile steering system to students, the teacher presses the switch key 29 on the motor controller 27, the motor starts to work, the motor 12 drives the driving wheel 18 to rotate and transmits the rotation through the belt 19, the belt 19 drives the driven wheel 17 to rotate, the driven wheel 17 rotates to drive the power steering pump 10 to work, so that the power steering pump 10 provides pressure source for the equipment, at this time, the steering wheel 5 is rotated, the steering wheel 5 drives the steering gear assembly 8 to rotate through the steering column 6 at the bottom, the steering gear assembly 8 and the steering column 6 are connected through the universal joint 7, so that the steering wheel 5 can freely adjust the steering gear assembly 8 through the steering column 6, thereby achieving the purpose of steering, the whole steering running process can be synchronously displayed on the panel component 3, so that the students can conveniently observe each step of the hydraulic steering system in time, when the device works in the using process, the device can stop running only by pressing the switch key 29 on the motor controller 27 without other subsequent treatment, and the device is suitable for on-site teaching;
according to the drawings 1-3, the engine is replaced by additionally arranging the motor 12, the teaching aid is simple and convenient, the oil pressure in the steering gear assembly 8 rises under the dead state of the steering wheel 5, when the oil pressure in the steering gear assembly 8 rises to the upper limit of the pressure of the complete locking device 30, the complete locking device 30 is opened to enable the oil output by the power steering pump 10 to directly flow back into the oil tank 11, so that the pressure of the steering gear assembly 8 is relieved, the phenomenon of cylinder explosion or pipe explosion caused by overlarge oil pressure is avoided, and the safety of field experiment teaching is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a real standard platform of car hydraulic steering system, includes frame (1), its characterized in that still including being fixed in hydraulic steering subassembly (2), panel components (3) of frame top, wherein:
the steering component comprises a front auxiliary frame (4), a steering wheel (5), a steering column (6), a universal joint (7), a steering gear assembly (8), a pull rod (15), a steering joint (9), a power steering pump (10), an oil can (11), a motor (12) and a shock absorber (16), wherein the front auxiliary frame (4) is fixed on a bottom frame of the rack (1) through an upright post (13), the steering gear assembly (8) is fixed on the front auxiliary frame (4), the steering gear assembly (8) is connected with the steering column (6) through the universal joint (7), the steering column (6) is connected with the rack (1) through a connecting plate (14), the other end of the steering column (6) is connected with the steering wheel (5), the left end and the right end of the steering gear assembly (8) are connected with the steering joint (9) through the pull rod (15), the steering knuckle (9) is connected with the lower end of the shock absorber (16), and the upper end of the shock absorber (16) is fixedly connected with the upper end face of the rack (1);
the motor (12) and the power steering pump (10) are fixed on a bottom frame of the rack (1) and are positioned on the front side of the steering gear assembly (8), the power steering pump (10) is positioned on the right side of the motor (12), a driven wheel (17) is arranged on the power steering pump (10), the driven wheel (17) is connected with a driving wheel (18) on a rotating shaft of the motor (12) through a belt (19), and the power steering pump (10) and the steering gear assembly (8) form a hydraulic loop through a pressure hose and an oil return hose and an oil pot (11);
the panel assembly (3) is located above the rack (1), a left turning schematic diagram (21), a right turning schematic diagram (22) and a hydraulic circuit diagram (23) are printed on a main panel of the panel assembly (3), and a main surface of the panel assembly (3) faces one side of the steering wheel (5).
2. The practical training platform for the automobile hydraulic steering system according to claim 1, characterized in that: the rotating shaft of the motor (12) drives the driving wheel (18) to rotate, the driving wheel (18) drives the driven wheel (17) to move through the belt (19), and the movement of the driven wheel (17) provides power for the power steering pump (10).
3. The practical training platform for the automobile hydraulic steering system according to claim 2, characterized in that: the hydraulic steering assembly (2) further comprises a motor controller (27), the motor controller (27) is fixed on a side rod of the rack (1), the motor controller (27) is electrically connected with the motor (12) through a connecting wire, and the motor controller (27) is electrically connected with an external power source through a power wire.
4. The practical training platform for the automobile hydraulic steering system according to claim 3, characterized in that: the motor controller (27) is provided with a speed regulation knob (28) and a switch key (29), the motor (12) is controlled to be turned on or turned off through the switch key (29), and the rotation speed of the motor (12) is controlled through the speed regulation knob (28).
5. The practical training platform for the automobile hydraulic steering system according to claim 1, characterized in that: the power steering pump (10) is further provided with a complete locking sensor (30), and the complete locking sensor (30) is used for acquiring an electric signal of the steering wheel (5) in a complete locking state.
6. The practical training platform for the automobile hydraulic steering system according to claim 5, characterized in that: the panel component (3) further comprises a terminal (24) and a display screen (25), the terminal (24) and the display screen (25) are fixed on the panel component (3), and the terminal (24) and the display screen (25) are electrically connected with the complete locking sensor (30) through connecting wires.
7. The practical training platform for the automobile hydraulic steering system according to claim 1, characterized in that: the main panel of the panel component (3) is also printed with a character name (20) of the practical training platform, wherein the character name (20) is a Chinese character, and is specifically a practical training platform of the automobile hydraulic steering system.
8. The practical training platform for the automobile hydraulic steering system according to claim 7, characterized in that: the literal names (20) are located above the left steering diagram (21) and the right steering diagram (22), and the right steering diagram (22) is located on the right side of the left steering diagram (21).
9. The practical training platform for the automobile hydraulic steering system according to claim 6, characterized in that: the hydraulic circuit diagram (23) is located below the left steering diagram (21) and to the left of the terminals (24) and the display screen (25).
10. The practical training platform for the automobile hydraulic steering system according to claim 8, characterized in that: the rack (1) further comprises four universal casters (26), and the four universal casters (26) are fixed at four corners of the bottom of the rack (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121106816.4U CN215868226U (en) | 2021-05-23 | 2021-05-23 | Real standard platform of car hydraulic steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121106816.4U CN215868226U (en) | 2021-05-23 | 2021-05-23 | Real standard platform of car hydraulic steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868226U true CN215868226U (en) | 2022-02-18 |
Family
ID=80316577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121106816.4U Active CN215868226U (en) | 2021-05-23 | 2021-05-23 | Real standard platform of car hydraulic steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868226U (en) |
-
2021
- 2021-05-23 CN CN202121106816.4U patent/CN215868226U/en active Active
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Effective date of registration: 20221130 Address after: No.9, Zhengyang Road, Xin'an Town, Zhengding County, Shijiazhuang, Hebei 050,899 Patentee after: Hebei Zhengkeda Education Technology Co.,Ltd. Address before: 057650 Business Incubation Center 200m West Kunshan Road, Shengying Town, Guangping County, Handan City, Hebei Province Patentee before: BEIJING ZHI YANG NORTH INTERNAITONAL EDUCATION TECHNOLOGY Co.,Ltd. |