CN210680675U - Auxiliary steering and parking device for small car - Google Patents
Auxiliary steering and parking device for small car Download PDFInfo
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- CN210680675U CN210680675U CN201921482219.4U CN201921482219U CN210680675U CN 210680675 U CN210680675 U CN 210680675U CN 201921482219 U CN201921482219 U CN 201921482219U CN 210680675 U CN210680675 U CN 210680675U
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Abstract
The utility model discloses a small-sized automobile auxiliary steering and parking device, which comprises a steering wheel, wherein the steering wheel is arranged on an auxiliary steering hydraulic cylinder, a steering gear is arranged on an auxiliary steering motor arranged on the side wall of the auxiliary steering hydraulic cylinder, a driving motor is arranged on a mounting frame at the front end of the auxiliary steering hydraulic cylinder, a driving gear is arranged on the driving motor, the front end of the auxiliary steering hydraulic cylinder is also provided with four wheel shaft mounting seats, a first wheel shaft is arranged on the first wheel shaft mounting seat and a second wheel shaft mounting seat, an auxiliary parking wheel and a driven gear are arranged on the first wheel shaft, a second wheel shaft is arranged on the third wheel shaft mounting seat and a fourth wheel shaft mounting seat, and an auxiliary parking wheel is arranged on the second wheel shaft. The lifting jack can play a role in replacing the tire, and the difficulty-removing capability of the automobile is improved in a severe driving environment.
Description
Technical Field
The utility model relates to an auxiliary parking field, in particular to kart assists and turns to and parking equipment.
Background
The improvement is open, the living conditions of residents in China are steadily improved, the automobile keeping quantity is improved year by year, particularly, the automobile keeping quantity in China is sharply increased in recent ten years, and the automobile is used as a vehicle and brings convenience to daily life of people to a great extent. However, when convenience is brought to the driver, due to the fact that the number of automobiles is increased sharply, supporting facilities of most cities in China are not perfect in city parking, due to the fact that the quantity of the automobiles is increased sharply, parking spaces of the cities are not spacious, and available roads are narrow, so that much trouble is brought to drivers with insufficient driving experiences, traffic jam can be caused by light drivers, and traffic accidents can be caused seriously, so that a device capable of assisting the drivers to park needs to assist the drivers with insufficient experiences to park the vehicles.
SUMMERY OF THE UTILITY MODEL
The utility model aims to assist the driver to park, especially, side position parks, can also assist the driver to turn around on the especially narrow road of turning to on the narrow road, use the device can help the driver to park in narrow and small space, and reduce the parking degree of difficulty of driver greatly, and it is not high to drive the level requirement of driver, go the in-process at the road simultaneously, can assist the driver to turn around, reduce the degree of difficulty and the operating procedure that the driver turned around on narrow road, this device has certain ability of saving oneself when the car is absorbed in muddy simultaneously, can play the effect of jack in the tire change in-process, and provide a kart and assist and turn to and parking equipment.
A small-sized automobile auxiliary steering and parking device comprises a steering wheel, wherein the steering wheel is arranged on an auxiliary steering hydraulic cylinder, an auxiliary steering motor is arranged on the side wall of the auxiliary steering hydraulic cylinder, a steering gear is arranged on the auxiliary steering motor, a mounting frame is fixedly arranged at the front end of the auxiliary steering hydraulic cylinder, a driving motor is arranged on the mounting frame, a driving gear is arranged on the driving motor, a first wheel shaft mounting seat, a second wheel shaft mounting seat, a third wheel shaft mounting seat and a fourth wheel shaft mounting seat are further arranged at the front end of the auxiliary steering hydraulic cylinder, a first wheel shaft is arranged on the first wheel shaft mounting seat and the second wheel shaft mounting seat, a first auxiliary parking wheel, a second auxiliary parking wheel and a driven gear are arranged on the first wheel shaft, the driven gear is meshed with the driving gear, a second wheel shaft is arranged on the third wheel shaft mounting seat and the fourth wheel shaft mounting seat, a third auxiliary parking wheel is arranged on the second wheel shaft;
the lower surface of the steering wheel is provided with a gear disc, and the gear disc is meshed with the steering gear;
the steering wheel is also provided with a stepped shaft, and the stepped shaft is fixed through a plurality of first reinforcing ribs;
the auxiliary steering hydraulic cylinder is provided with a stepped shaft mounting seat, and the mounting seat is fixed through a plurality of second reinforcing ribs;
the stepped shaft is arranged in the shaft hole of the stepped shaft mounting seat;
a thrust bearing is arranged between the connecting surface of the steering wheel and the auxiliary steering hydraulic cylinder;
the auxiliary steering hydraulic cylinder comprises a first cylinder body, a second cylinder body and a third cylinder body, wherein one part of the second cylinder body is arranged in the first cylinder body, and one part of the third cylinder body is arranged in the second cylinder body;
the first cylinder body is provided with a first hydraulic cavity, and the second cylinder body is provided with a second hydraulic cavity and a third hydraulic cavity.
The utility model discloses a theory of operation and process:
when the utility model is used, a certain change is needed to be made to the automobile chassis, a mounting groove needs to be designed at the chassis, the depth of the mounting groove needs to be larger than the length of the device when retracting, the steering wheel is fixed on the upper surface of the automobile mounting groove in a threaded manner, when the device is not used, the second cylinder body and the third cylinder body of the auxiliary steering hydraulic cylinder retract, the whole device retracts in the mounting groove completely, at the moment, the automobile normally runs, when the device needs to be parked, a driver presses a start button, the first hydraulic cavity and the second hydraulic cavity of the auxiliary steering hydraulic cylinder are filled with hydraulic oil, the second cylinder body extends out, the third hydraulic cavity is filled with hydraulic oil after the second cylinder body extends out in place, the third cylinder body extends out, after the third cylinder body is in place, at the moment, four wheels of the automobile are lifted away from the ground, then the auxiliary steering motor is started, the auxiliary steering motor drives the steering gear to rotate, and the steering gear, the device is driven to rotate around a stepped shaft, the steering wheel drives a vehicle body to rotate, and therefore the purpose of in-situ adjustment of the vehicle body is achieved, after the vehicle body is adjusted to a proper position, a driving motor is started, the driving motor drives a driven gear to rotate through a driving gear, the driven gear drives a first auxiliary parking wheel and a second auxiliary parking wheel to rotate through a first wheel shaft, and a third auxiliary parking wheel is driven to rotate, so that the first auxiliary parking wheel and the second auxiliary parking wheel can be driven to rotate, the vehicle is sent to a specified parking position, then hydraulic oil in a first hydraulic cavity, a second hydraulic cavity and a third hydraulic cavity is pumped back into a hydraulic oil tank, the second cylinder and the third cylinder retract.
The utility model has the advantages that:
1. the utility model discloses the device is in the same place with the fine combination of small-size passenger car, and convenient to use is simple.
2. The utility model discloses can assist the driver to turn to on narrow road, especially turn around, make things convenient for the driver to drive, can alleviate the crowded condition of road simultaneously.
3. The utility model discloses can assist the driver in narrow and small space multi-angle parking, especially side position parking has reduced the driver and has parkked the degree of difficulty, and has effectively utilized the parking space in the city.
4. The utility model discloses can assist the driver to change the tire, can play the effect of jack at the in-process of changing the tire, and have the ability of getting rid of poverty that has improved the car in the muddy especially car is absorbed in abominable driving environment.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a perspective view of the present invention;
fig. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view showing the extended state of the present invention when used in conjunction with an automobile;
fig. 6 is a schematic view of the retractable state of the present invention when used in conjunction with an automobile.
Detailed Description
Referring to fig. 1 to 6, an auxiliary steering and parking device for a small car includes a steering wheel 1, the steering wheel 1 is disposed on an auxiliary steering hydraulic cylinder 2, an auxiliary steering motor 3 is mounted on a side wall of the auxiliary steering hydraulic cylinder 2, a steering gear 4 is mounted on the auxiliary steering motor 3, a mounting bracket 5 is fixedly disposed at a front end of the auxiliary steering hydraulic cylinder 2, a driving motor 6 is mounted on the mounting bracket 5, a driving gear 7 is mounted on the driving motor 6, a first wheel axle mounting seat 10, a second wheel axle mounting seat 11, a third wheel axle mounting seat 12 and a fourth wheel axle mounting seat 13 are further disposed at a front end of the auxiliary steering hydraulic cylinder 2, a first wheel axle 9 is mounted on the first wheel axle mounting seat 10 and the second wheel axle mounting seat 11, a first auxiliary parking wheel 15, a second auxiliary parking wheel 16 and a driven gear 8 are mounted on the first wheel axle 9, the driven gear 8 is meshed with the driving gear 7, a second wheel shaft 14 is mounted on the third wheel shaft mounting seat 12 and the fourth wheel shaft mounting seat 13, and a third auxiliary parking wheel 17 is mounted on the second wheel shaft 14;
the lower surface of the steering wheel 1 is provided with a gear disc 111, and the gear disc 111 is meshed with the steering gear 4;
the steering wheel 1 is also provided with a stepped shaft 112, and the stepped shaft 112 is fixed through a plurality of first reinforcing ribs 113;
the auxiliary steering hydraulic cylinder 2 is provided with a stepped shaft mounting seat 24, and the mounting seat 24 is fixed through a plurality of second reinforcing ribs 25;
the stepped shaft 112 is mounted in the shaft hole of the stepped shaft mounting seat 24;
a thrust bearing 19 is arranged between the connecting surfaces of the steering wheel 1 and the auxiliary steering hydraulic cylinder 2;
the auxiliary steering hydraulic cylinder 2 comprises a first cylinder body 21, a second cylinder body 22 and a third cylinder body 23, wherein a part of the second cylinder body 22 is arranged in the first cylinder body 21, and a part of the third cylinder body 23 is arranged in the second cylinder body 22;
the first cylinder 21 has a first hydraulic pressure chamber 211, and the second cylinder 22 has a second hydraulic pressure chamber 221 and a third hydraulic pressure chamber 222.
The utility model discloses a theory of operation and process:
referring to fig. 1 to 6, when the utility model is used, a certain change is needed to the chassis of the automobile, a mounting groove 18 needs to be designed at the chassis, the depth of the mounting groove 18 is larger than the length of the device when retracting, the steering wheel 1 is fixed on the upper surface of the mounting groove 18 by screw threads, when the device is not used, the second cylinder 22 and the third cylinder 23 of the auxiliary steering hydraulic cylinder 2 retract, the whole device retracts completely in the mounting groove 18, the automobile normally runs at the moment, when needing to stop, a driver presses a start button, the first hydraulic cavity 211 and the second hydraulic cavity 221 of the auxiliary steering hydraulic cylinder 2 are filled with hydraulic oil, the second cylinder 22 extends out, the third hydraulic cavity 222 is filled with hydraulic oil after the second cylinder 22 extends out in place, the third cylinder 23 extends out, after the third cylinder 23 is in place, four wheels of the automobile are lifted to leave the ground, and then the auxiliary steering motor 3 is started, the auxiliary steering motor 3 drives the steering gear 4 to rotate, the steering gear 4 drives the steering wheel 1 to rotate around the stepped shaft 112 by being meshed with the gear disc 111, the steering wheel 1 drives the vehicle body to rotate, thereby achieving the purpose of in-situ adjustment of the vehicle body, when the vehicle body is adjusted to a proper position, the driving motor 6 is started, the driving motor 6 drives the driven gear 8 to rotate by the driving gear 7, the driven gear 8 drives the first auxiliary parking wheel 15 and the second auxiliary parking wheel 16 to rotate by the first wheel shaft 9, the third auxiliary parking wheel 17 is driven, so that the first auxiliary parking wheel 15 and the second auxiliary parking wheel 16 can be driven to rotate, the vehicle is sent to a specified parking position, then hydraulic oil in the first hydraulic cavity 211, the second hydraulic cavity 221 and the third hydraulic cavity 222 is pumped back into the hydraulic oil tank, the second cylinder 22 and the third cylinder 23 are retracted, and the device is completely retracted into the mounting groove 18, the four wheels of the automobile are stopped once after being newly landed.
Claims (7)
1. The utility model provides a kart assists and turns to and parking equipment which characterized in that: including steering wheel (1), the steering wheel (1) of telling sets up on supplementary steering pneumatic cylinder (2), install supplementary steering motor (3) on supplementary steering pneumatic cylinder (2) lateral wall, install steering gear (4) on supplementary steering motor (3), supplementary steering pneumatic cylinder (2) front end is fixed and is provided with mounting bracket (5), install driving motor (6) on mounting bracket (5), install driving gear (7) on driving motor (6), supplementary steering pneumatic cylinder (2) front end still is provided with first shaft mount pad (10), second shaft mount pad (11), third shaft mount pad (12) and fourth shaft mount pad (13), install first shaft (9) on first shaft mount pad (10) and second shaft mount pad (11), install first supplementary parking wheel (15) on first shaft (9), The parking device comprises a second auxiliary parking wheel (16) and a driven gear (8), wherein the driven gear (8) is meshed with a driving gear (7), a second wheel shaft (14) is installed on a third wheel shaft installation seat (12) and a fourth wheel shaft installation seat (13), and a third auxiliary parking wheel (17) is installed on the second wheel shaft (14).
2. The compact car steering and parking assistance apparatus according to claim 1, wherein: the lower surface of the steering wheel (1) is provided with a gear disc (111), and the gear disc (111) is meshed with the steering gear (4).
3. The compact car steering and parking assistance apparatus according to claim 2, wherein: the steering wheel (1) is further provided with a stepped shaft (112), and the stepped shaft (112) is fixed through a plurality of first reinforcing ribs (113).
4. The compact car steering and parking assistance apparatus according to claim 1, wherein: a stepped shaft mounting seat (24) is arranged on the auxiliary steering hydraulic cylinder (2), and the mounting seat (24) is fixed through a plurality of second reinforcing ribs (25).
5. The compact car steering and parking assistance apparatus according to claim 3, wherein: the stepped shaft (112) is installed in the shaft hole of the stepped shaft installation seat (24).
6. The compact car steering and parking assistance apparatus according to claim 1, wherein: and a thrust bearing (19) is arranged between the connecting surfaces of the steering wheel (1) and the auxiliary steering hydraulic cylinder (2).
7. The compact car steering and parking assistance apparatus according to claim 1, wherein: the auxiliary steering hydraulic cylinder (2) comprises a first cylinder body (21), a second cylinder body (22) and a third cylinder body (23), wherein a part of the second cylinder body (22) is arranged in the first cylinder body (21), and a part of the third cylinder body (23) is arranged in the second cylinder body (22);
the first cylinder (21) is provided with a first hydraulic pressure chamber (211), and the second cylinder (22) is provided with a second hydraulic pressure chamber (221) and a third hydraulic pressure chamber (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482219.4U CN210680675U (en) | 2019-09-07 | 2019-09-07 | Auxiliary steering and parking device for small car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482219.4U CN210680675U (en) | 2019-09-07 | 2019-09-07 | Auxiliary steering and parking device for small car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680675U true CN210680675U (en) | 2020-06-05 |
Family
ID=70891079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482219.4U Active CN210680675U (en) | 2019-09-07 | 2019-09-07 | Auxiliary steering and parking device for small car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435610A (en) * | 2019-09-07 | 2019-11-12 | 吉林大学 | A kind of kart assisted diversion and parking device |
-
2019
- 2019-09-07 CN CN201921482219.4U patent/CN210680675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435610A (en) * | 2019-09-07 | 2019-11-12 | 吉林大学 | A kind of kart assisted diversion and parking device |
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