CN216772620U - Fault simulation device for steering system - Google Patents
Fault simulation device for steering system Download PDFInfo
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- CN216772620U CN216772620U CN202122241790.0U CN202122241790U CN216772620U CN 216772620 U CN216772620 U CN 216772620U CN 202122241790 U CN202122241790 U CN 202122241790U CN 216772620 U CN216772620 U CN 216772620U
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- steering
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- disc
- steering system
- steering wheel
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Abstract
The utility model relates to the technical field of machinery, in particular to a steering system fault simulation device which comprises a steering simulator, a disc clamp, a steering wheel, an electric cylinder and a base, wherein the steering simulator is arranged below the base, the disc is arranged on the front side of the steering simulator, waist-shaped holes are annularly and uniformly distributed on the surface of the disc, the disc is connected with the base of the steering wheel through the disc clamp, the electric cylinder is arranged at the top of the base, and an ejector rod of the electric cylinder corresponds to the waist-shaped holes of the disc. Compared with the prior art, the utility model designs the steering system fault simulation device, realizes the simulation of no power-assisted steering and jamming by matching the ejector rod of the electric cylinder with the disc, provides the real experience of out-of-control feedback of the steering wheel during the driving process for the trained personnel, and facilitates the trained personnel to better know the steering system.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a steering system fault simulation device.
Background
The steering system mainly has three failure modes: steering failure, no power assistance and jamming.
When a new employee enters into work, the employee can have preliminary cognition on the system and the product produced by the company by training and introducing the quality system and the product principle of the company. When the functions of the steering machine are introduced, in order to enable new staff to know the importance of the steering machine when an automobile runs, the accident video in the PPT is displayed, and the result of the out-of-control vehicle after the steering failure is shown. Although this is also somewhat effective, the teaching is not very vivid nor profound, since it always stays on the surface level.
Therefore, a steering system fault simulation device needs to be designed, so that trained personnel can truly experience the feedback that a steering wheel is out of control in the driving process through a failure simulation mechanism when driving is simulated.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a steering system fault simulation device, so that trained personnel can truly experience the feedback of out-of-control steering wheel in the driving process through a failure simulation mechanism when driving is simulated.
In order to achieve the purpose, the utility model provides a steering system fault simulation device which comprises a steering simulator, a disc clamp, a steering wheel, an electric cylinder and a base, wherein the steering simulator is arranged below the base, the disc is arranged on the front side of the steering simulator, waist-shaped holes are annularly and uniformly distributed on the surface of the disc, the disc is connected with the base of the steering wheel through the disc clamp, the electric cylinder is arranged at the top of the base, and an ejector rod of the electric cylinder corresponds to the waist-shaped holes of the disc.
The base include side bedplate, the both sides of bedplate are fixed with the upper end of side bedplate, the lower extreme of side bedplate is installed on platform frame.
The electric cylinder is a push-pull electromagnet.
The electric cylinder is provided with a cover plate outside, and one end of the cover plate is provided with a through hole.
And a protective cover is arranged outside the disc.
The steering wheel is characterized in that the disc clamp and the disc are fixed through a connecting piece, a profiling structure is arranged on the contact surface of the disc clamp and the steering wheel base, and the steering wheel base is installed in the profiling structure.
The profiling structure is matched with the steering wheel base.
Compared with the prior art, the utility model designs the fault simulation device of the steering system, realizes the simulation of no power-assisted steering and jamming by matching the ejector rod of the electric cylinder with the disc, provides the trained personnel with the real experience of out-of-control feedback of the steering wheel in the driving process, and is convenient for the trained personnel to know the steering system better.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a cross-sectional view of the present invention in a simulated steering no-power state.
FIG. 4 is a cross-sectional view of a simulated steering deadlock condition of the present invention.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings.
Referring to fig. 1 and 2, the utility model provides a steering system fault simulation device, which comprises a steering simulator, a disc clamp, a steering wheel, an electric cylinder and a base, wherein the steering simulator 4 is arranged below the base, the disc 2 is arranged on the front side of the steering simulator 4, waist-shaped holes are annularly and uniformly distributed on the surface of the disc 2, the disc 2 is connected with the base of the steering wheel 1 through the disc clamp 3, the electric cylinder 8 is arranged at the top of the base, and an ejector rod of the electric cylinder 8 corresponds to the waist-shaped holes of the disc 2.
The base includes side bedplate 6, bedplate 7, and the both sides of bedplate 7 are fixed with the upper end of side bedplate 6, and the lower extreme of side bedplate 6 is installed on platform frame 5.
The dish card 3 is fixed with the dish 2 by a connecting piece, a profiling structure is arranged on the contact surface of the dish card 3 and the base of the steering wheel 1, and the base of the steering wheel 1 is arranged in the profiling structure. The profiling structure is matched with the base of the steering wheel 1.
The electric cylinder 8 is a push-pull electromagnet.
A cover plate 9 is arranged outside the electric cylinder 8, the cover plate 9 plays a role in sealing and protecting the electric cylinder 8, and a through hole is formed in one end of the cover plate 9 so that an ejector rod of the electric cylinder 8 can penetrate through the cover plate 9.
The disc 2 is externally provided with a protective cover 10. The protective cover 10 is connected with the disk 2 in an embedding and thread fixing mode, and the protective cover 10 plays a role in protecting the disk 2.
Referring to fig. 2, the ejector rod of the electric cylinder 8 is located at an initial position, the ejector rod is not in contact with the disc 2, the steering wheel 1 can normally rotate, and the normal working state of the steering system is simulated.
Referring to fig. 3, the push rod of the electric cylinder 8 extends out, the push rod presses the surface of the disc 2, the end surface of the push rod and the plane of the disc 2 generate frictional resistance, and the steering wheel 1 can be rotated only by great force, so that the simulation of the power-free steering state is realized.
Referring to fig. 4, the ejector rod of the electric cylinder 8 extends out, the ejector rod penetrates through the waist-shaped hole of the disc 2, the disc 2 cannot rotate, the steering wheel 1 is also clamped, and the simulation of the steering clamping state is realized.
The utility model designs a fault simulation device of a steering system, realizes simulation of no power-assisted steering and jamming by matching the ejector rod of the electric cylinder with the disc, and provides real experience of out-of-control feedback of the steering wheel during driving for trained personnel so that the trained personnel can know the steering system better.
Claims (7)
1. The utility model provides a steering system fault simulation device, includes to turn to simulator, dish card, steering wheel, electric jar, base, its characterized in that: turn to simulator (4) and install in the below of base, turn to the front side of simulator (4) and install dish (2), dish (2) surface annular equipartition has waist shape hole, adopts dish card (3) to be connected between the base of dish (2) and steering wheel (1), and electric jar (8) are installed at the top of base, and the ejector pin of electric jar (8) corresponds with the waist shape hole position of dish (2).
2. A steering system fault simulation apparatus according to claim 1, wherein: the base include side bedplate (6), bedplate (7), the both sides of bedplate (7) are fixed with the upper end of side bedplate (6), the lower extreme of side bedplate (6) is installed on platform frame (5).
3. A steering system fault simulation apparatus according to claim 1, wherein: the electric cylinder (8) is a push-pull electromagnet.
4. A steering system failure simulation apparatus according to claim 1, wherein: a cover plate (9) is arranged outside the electric cylinder (8), and a through hole is formed in one end of the cover plate (9).
5. A steering system fault simulation apparatus according to claim 1, wherein: a protective cover (10) is arranged outside the dish (2).
6. A steering system fault simulation apparatus according to claim 1, wherein: the steering wheel is characterized in that the disc clamp (3) and the disc (2) are fixed through a connecting piece, a profiling structure is arranged on the contact surface of the disc clamp (3) and a base of the steering wheel (1), and the base of the steering wheel (1) is installed in the profiling structure.
7. A steering system fault simulation apparatus according to claim 6, wherein: the profiling structure is matched with the base of the steering wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241790.0U CN216772620U (en) | 2021-09-16 | 2021-09-16 | Fault simulation device for steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241790.0U CN216772620U (en) | 2021-09-16 | 2021-09-16 | Fault simulation device for steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216772620U true CN216772620U (en) | 2022-06-17 |
Family
ID=81954576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122241790.0U Active CN216772620U (en) | 2021-09-16 | 2021-09-16 | Fault simulation device for steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216772620U (en) |
-
2021
- 2021-09-16 CN CN202122241790.0U patent/CN216772620U/en active Active
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