CN213948060U

CN213948060U - Stabilizing base of automatic driving vehicle

Info

Publication number: CN213948060U
Application number: CN202022737369.4U
Authority: CN
Inventors: 姜晓波
Original assignee: Tianjin Tongluda Technology Co ltd
Current assignee: Tianjin Tongluda Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-13
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to the technical field of automobile manufacturing, in particular to a stable base of an automatic driving vehicle, which optimizes the internal riding environment, is not easy to be damaged by tremble and improves the reliability; the automobile chassis comprises an automobile chassis, axles, wheels, an upper restraint frame, a restraint rotating shaft, a lower restraint frame, telescopic rods, telescopic pipes, buffer springs and tires, wherein output ends of two sides of the axles are respectively connected with inner ends of a group of axles, outer ends of each group of axles are respectively connected with inner ends of a group of wheels, the tires are arranged on the outer sides of the wheels, the axles are provided with two groups, the middle of the bottom end of each group is connected with the top end of the upper restraint frame, the left side and the right side of each group are respectively connected with the top end of a group of telescopic rods, the axles are connected with the top ends of the buffer springs on the outer sides of the telescopic rods, the middle of the installation part at the top end of the automobile chassis is connected with the bottom end of the lower restraint frame, and the inner wall of the middle of the upper restraint frame and the inner wall of the middle of the lower restraint frame penetrate through the restraint rotating shaft to be fixedly connected.

Description

Stabilizing base of automatic driving vehicle

Technical Field

The utility model relates to a technical field of automobile manufacturing especially relates to an automatic stable base of driving vehicle.

Background

As is well known, a stable base for an autonomous vehicle is a base device for an autonomous vehicle to smoothly travel a complicated road section, which is widely used in the field of automobile manufacturing; automatic driving is a new automobile field, and is widely pursued in the world, people are conquered by unmanned technology, road sections, destinations, speed per hour and the like can be intelligently identified, but some road sections are difficult to avoid encountering roads and are difficult to walk, and general automatic driving automobiles are rigidly connected with a chassis due to driving, so that severe vibration can be caused by four-wheel parallel and level when the automobile runs on the road sections, discomfort can be caused to passengers, and hidden danger of severe vibration and damage of internal parts can be caused, and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an optimize inside environment of taking to the difficult damage that arouses by the tremble that takes place improves the stable base of an automatic driving vehicle of reliability.

The utility model discloses a stabilizing base of automatic driving vehicle, which comprises an automobile chassis, an axle, axles, wheels, an upper restraint frame, a restraint rotating shaft, a lower restraint frame, telescopic rods, telescopic pipes, buffer springs and tires, wherein the output ends of the two sides of the axle are respectively connected with the inner ends of a group of axles, the outer end of each group of axles is respectively connected with the inner ends of a group of wheels, the tires are arranged on the outer sides of the wheels, the axles are provided with two groups, the middle part of the bottom end of each group is connected with the top end of the upper restraint frame, the left side and the right side are respectively connected with the top end of the telescopic rods, the axle is connected with the top end of the buffer springs on the outer side of the telescopic rods, the middle part of the mounting part at the top end of the automobile chassis is connected with the bottom, the inner wall of the middle part of the upper restraint frame and the inner wall of the middle part of the lower restraint frame penetrate through the restraint rotating shaft to be rotatably and fixedly connected.

The utility model discloses an automatic stabilizing base of driving vehicle still includes the reinforcing beam, and right side about vehicle chassis top middle part is connected with a set of reinforcing beam bottom respectively.

The utility model discloses an automatic stable base of driving vehicle, the tire outside is provided with dark line.

The utility model discloses an automatic stable base of driving vehicle still includes the anticollision piece, and vehicle chassis front and back end is connected with a set of anticollision piece inner end respectively.

The utility model discloses an automatic stable base of driving vehicle, vehicle chassis material are the alloy, and the surface is scribbled and is equipped with anti-rust paint.

Compared with the prior art, the beneficial effects of the utility model are that: install at the automobile body downside by vehicle chassis, when going at hollow highway section, vehicle chassis because inertia can keep short duration parallel and level, and meet uneven condition when four groups of tire outsides, can be by last restraint frame and the rotation restraint of restraint frame through the restraint pivot down, make four groups of buffer spring and flexible pipe mutual slip, and cushion by buffer spring, make the axle finely tune, with the parallel and level that adapts to vehicle chassis, make vehicle chassis can not produce acutely because rigid connection rocks, optimize inside environment of taking, and the difficult damage that arouses by the tremble that takes place, reliability is improved.

Drawings

FIG. 1 is a schematic axial side view of the present invention;

fig. 2 is a front structural view of the structural schematic diagram of the present invention;

in the drawings, the reference numbers: 1. an automotive chassis; 2. an axle; 3. an axle; 4. a wheel; 5. an upper restraint frame; 6. restraining the rotating shaft; 7. a lower restraint frame; 8. a telescopic rod; 9. a telescopic pipe; 10. a buffer spring; 11. a tire; 12. reinforcing the beam; 13. an anti-collision sheet.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 2, the stabilizing base for the automatic driving vehicle of the utility model comprises a vehicle chassis 1, axles 2, axles 3, wheels 4, an upper restraint frame 5, a restraint rotating shaft 6, a lower restraint frame 7, a telescopic rod 8, telescopic pipes 9, buffer springs 10 and tires 11, wherein the output ends of the two sides of the axles 2 are respectively connected with the inner ends of a group of axles 3, the outer end of each group of axles 3 is respectively connected with the inner end of a group of wheels 4, the tires 11 are arranged outside the wheels 4, the axles 2 are provided with two groups, the middle part of the bottom end of each group is connected with the top end of the upper restraint frame 5, the left side and the right side are respectively connected with the top ends of a group of telescopic rods 8, the vehicle axle 2 is connected with the top end of the buffer springs 10 outside the telescopic rod 8, the middle part of the mounting part of the top end of the vehicle chassis 1 is connected with the bottom end of the lower restraint frame 7, the left side and the right side are respectively connected with the bottom ends of a group of the telescopic pipes 9, and the telescopic rod 8 is connected with the bottom end of the buffer springs 10 outside the telescopic pipe 9, the top end of the telescopic pipe 9 is connected with the bottom end of the telescopic pipe 8 in a sliding way, and the inner wall of the middle part of the upper restraint frame 5 is connected with the inner wall of the middle part of the lower restraint frame 7 in a rotatable and fixed way through the restraint rotating shaft 6; install at the automobile body downside by vehicle chassis 1, when going at pot hole highway section, vehicle chassis 1 can keep short duration parallel and level because inertia, and meet uneven condition when four groups of tires 11 outsides, can be by last restraint frame 5 and the rotation restraint of restraint frame 7 through restraint pivot 6 down, make four groups of buffer spring 10 and flexible pipe 9 mutual slip, and cushion by buffer spring 10, make axle 2 finely tune, with the parallel and level of adaptation vehicle chassis 1, make vehicle chassis 1 can not produce acutely because rigid connection rocks, optimize inside environment of taking, and the difficult damage that arouses by the tremor that takes place, reliability is improved.

The utility model discloses a stabilizing base of an automatic driving vehicle, which also comprises a reinforcing beam 12, wherein the left side and the right side of the middle part of the top end of an automobile chassis 1 are respectively connected with the bottom ends of a group of reinforcing beams 12; because four sets of tires 11 land on the ground, the middle part of the automobile chassis 1 bears the gravity greatly, and the reinforcing beam 12 is used for reinforcing the middle part connection of the automobile chassis 1, so that the deformation and the fracture of the automobile chassis 1 are prevented, and the reliability is improved.

The utility model relates to a stable base of an automatic driving vehicle, the outer side of a tire 11 is provided with deep lines; the friction force between the brake pad and the ground can be increased, the brake effect is enhanced, the brake pad is not easy to be hurt by sundries on the ground, and the reliability is improved.

The utility model discloses a stable base of an automatic driving vehicle, which also comprises an anti-collision sheet 13, wherein the front end and the rear end of an automobile chassis 1 are respectively connected with the inner ends of a group of anti-collision sheets 13; the anti-collision sheet 13 can play a certain role in buffering when the front side and the rear side collide, so that the impact on the automobile chassis 1 is reduced, and the reliability is improved.

The utility model discloses a stable base of an automatic driving vehicle, an automobile chassis 1 is made of alloy, and the surface of the automobile chassis is coated with antirust paint; the rigidity of the equipment is increased, the equipment is not easy to break and damage, the oxidation and corrosion resistance is strong, and the reliability is improved.

The utility model discloses an automatic stable base of driving vehicle, it is at the during operation, by 1 erection joint of vehicle chassis at the automobile body downside, when going at hollow highway section, vehicle chassis 1 can keep short duration parallel and level because inertia, and meet uneven condition when four group's tires 11 outsides, can be retrained by last restraint frame 5 and the rotation restraint of retraining pivot 6 through restraint frame 7 down, make four group's buffer spring 10 and flexible pipe 9 mutual slip, and cushion by buffer spring 10, make axle 2 finely tune, with adaptation vehicle chassis 1's parallel and level, make vehicle chassis 1 can not rock because rigid connection produces acutely.

The utility model discloses a stable base of an automatic driving vehicle, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the stable base can be implemented as long as the beneficial effects can be achieved; the utility model discloses an automatic stable base's of driving vehicle tire 11 is purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stable base of an automatic driving vehicle is characterized by comprising an automobile chassis (1), axles (2), axles (3), wheels (4), an upper constraint frame (5), a constraint rotating shaft (6), a lower constraint frame (7), telescopic rods (8), telescopic pipes (9), buffer springs (10) and tires (11), wherein the output ends of the two sides of each axle (2) are respectively connected with the inner ends of a group of axles (3), the outer end of each group of axles (3) is respectively connected with the inner ends of a group of wheels (4), the tires (11) are arranged on the outer sides of the wheels (4), the axles (2) are provided with two groups, the middle part of the bottom end of each group is connected with the top end of the upper constraint frame (5), the left side and the right side are respectively connected with the top ends of a group of telescopic rods (8), the axles (2) are connected with the top ends of the buffer springs (10) on the outer sides of the telescopic rods (8), the middle part of the mounting part of the top end of the automobile chassis (1) is connected with the bottom end of the lower constraint frame (7), the left side and the right side are respectively connected with the bottom end of a group of telescopic pipes (9), the telescopic rods (8) are connected with the bottom end of a buffer spring (10) outside the telescopic pipes (9), the top ends of the telescopic pipes (9) are slidably connected with the bottom end of the telescopic rods (8), and the inner wall of the middle part of an upper restraint frame (5) and the inner wall of the middle part of a lower restraint frame (7) penetrate through a restraint rotating shaft (6) and are fixedly connected in a rotatable mode.

2. The stabilizer base for autonomous vehicles according to claim 1, further comprising reinforcing beams (12), wherein the left and right sides of the middle of the top of the vehicle chassis (1) are respectively connected to the bottom ends of a plurality of reinforcing beams (12).

3. A stabilizer base for autonomous vehicles according to claim 2, characterised in that the tyre (11) is provided with deep grooves on its outer side.

4. The stabilizer base for an autonomous vehicle as set forth in claim 3, further comprising crash-proof plates (13), wherein the front and rear ends of the vehicle chassis (1) are respectively connected to the inner ends of a set of crash-proof plates (13).

5. The stabilizer base for autonomous vehicles according to claim 4, characterized in that the chassis (1) of the vehicle is made of alloy and the surface is coated with anti-rust paint.