CN107054383B

CN107054383B - Stereoscopic rail electric automobile and stereoscopic rail system

Info

Publication number: CN107054383B
Application number: CN201710411158.1A
Authority: CN
Inventors: 张俊
Original assignee: Shenzhen Baihui Photoelectric Technology Co ltd
Current assignee: Shenzhen Baihui Photoelectric Technology Co ltd
Priority date: 2017-06-02
Filing date: 2017-06-02
Publication date: 2023-07-11
Anticipated expiration: 2037-06-02
Also published as: CN107054383A

Abstract

The invention relates to a stereoscopic track electric automobile and a stereoscopic track system in the field of track traffic. A three-dimensional track system is suitable for the electric automobile of the invention by designing the cross section of the three-dimensional track to be in a rectangular shape with partial openings on the contact side of the pulley lock and adapting the size of the openings to the outer diameter of the pulley lock. The three-dimensional track automobile and the track system greatly improve the problem of traffic jam, and meanwhile, the safety of driving is greatly improved due to the fixity and the sealing performance of the track traffic.

Description

Stereoscopic rail electric automobile and stereoscopic rail system

Technical Field

The invention relates to the technical field of rail transit, in particular to a stereoscopic rail electric automobile and a stereoscopic rail system.

Background

With the continuous improvement of the material living standard of people, automobiles increasingly become necessities of ordinary family life, and the automobile conservation amount of resident families in China is increased. The automobile brings convenience to our daily life and also brings some problems. For example, with the increase of automobiles, the existing road traffic capacity of cities cannot meet huge traffic demands, and the problem of congestion becomes common traffic of urban development. Although the unmanned vehicle solves the problem of limited driving technology of people to a certain extent and brings certain safety, the problem of traffic jam is not improved, and the unmanned vehicle is easily interfered by complex traffic conditions and is threatened by terrorism.

Disclosure of Invention

The invention aims to solve the technical problems of traffic jam and traffic accident occurrence in the prior art, and provides a three-dimensional track electric automobile and a three-dimensional track system.

The technical scheme adopted for solving the technical problems is as follows: the electric car with the three-dimensional track comprises driving wheels, driving steering wheels, a chassis and a carriage, wherein the carriage is connected with the chassis in the front-back direction of the carriage so that the carriage can swing left and right, and two pairs of fixed pulley locks are arranged between the driving wheels and the driving steering wheels on the chassis so that the electric car is locked on the three-dimensional track.

In the stereoscopic track electric automobile, a movable push rod is arranged close to each pair of pulley locks, the movable push rod can freely stretch and retract relative to the chassis along the vertical and automobile advancing directions, each movable push rod is provided with a pair of movable pulley locks, and the movable pulley locks and the fixed pulley locks are completely identical in structure and located in the same horizontal direction.

In the stereoscopic rail electric vehicle, the front and rear of the chassis are respectively provided with a protruding part, and the carriage and the chassis are connected through a shaft positioned on the protruding part.

In the stereoscopic rail electric automobile, the pulley lock comprises a main shaft, a main shaft bolt, a main sliding wheel and a locking pulley, wherein the main sliding wheel and the locking pulley are connected with the main shaft through the main shaft bolt, the locking pulley is positioned below the main sliding wheel, the main shaft can stretch and retract to enable the pulley lock to be inserted into or removed from a rail, and the main shaft can rotate to enable the pulley lock to be locked with the rail.

The invention discloses a stereoscopic track system suitable for a stereoscopic track electric automobile, which comprises an entrance ramp, a track wall and a stereoscopic track embedded in the track wall, wherein the track is also embedded in the entrance ramp, the cross section of the stereoscopic track is in a rectangular shape with a part of an opening on a contact edge of a pulley lock, and the size of the opening is matched with the outer diameter of the pulley lock, so that the electric automobile is locked on the track.

In the stereoscopic track system, a double-sided vertical stereoscopic track wall is adopted, and a plurality of tracks are arranged on the track wall.

The stereoscopic track system further comprises a hidden power supply system arranged in the track wall so as to supply power to the electric automobile.

In the stereoscopic track system, the track system further comprises a guard rail positioned outside the system.

The implementation of the stereoscopic rail electric automobile and the stereoscopic rail system provided by the invention has the following beneficial effects: the invention designs the original vehicle running on the plane road as running on the three-dimensional track, locks the vehicle on the track by arranging the pulley locks on the chassis of the vehicle, and connects the carriage with the chassis at the front and rear parts as shafts, so that the carriage can be always in the horizontal direction in the running process, and ensures that the vehicle can be conveniently and safely locked on the track by designing the track into the structure shape matched with the shape of the pulley locks of the vehicle, thereby realizing the running of the vehicle on the three-dimensional track. Through designing the track into many tracks on two-sided track wall to set up the removal push rod of taking the pulley lock on electric automobile, realized that electric automobile is on the track become the way and travel, thereby can make the three-dimensional track can hold more car operation. Compared with the existing traffic environment, the traffic jam problem is greatly improved, and meanwhile, due to the fixity and the sealing performance of the rail traffic, the driving safety is greatly improved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a front view of a stereoscopic track electric vehicle of the present invention;

FIG. 2 is a rear view of the stereoscopic rail electric vehicle of the present invention;

FIG. 3 is a front view of the chassis structure of the stereoscopic rail electric vehicle of the present invention;

fig. 4 is a front view of a chassis structure of the stereoscopic track electric vehicle of the present invention when changing tracks;

fig. 5 is a schematic view of a stereoscopic rail electric vehicle according to the present invention in a state of traveling along a vertical rail;

FIG. 6 is a cross-sectional view of the three-dimensional track car pulley lock of the present invention in alignment with a track;

FIG. 7 is a cross-sectional view of the structure of the stereoscopic rail car block of the present invention as it is inserted into a rail;

FIG. 8 is a cross-sectional view of the three-dimensional track car pulley lock and track lock of the present invention;

FIG. 9 is a schematic view of the stereoscopic track car pulley lock of the present invention with the track inserted and locked;

FIG. 10 is a cross-sectional view of a three-dimensional structure of the three-dimensional track system of the present invention;

FIG. 11 is a plan view of a track structure of the stereoscopic track system of the present invention;

fig. 12 is a schematic view showing a state of the stereoscopic track electric vehicle according to the present invention from normal running to an in-track;

FIG. 13 is a three-dimensional structural flow chart of an upward lane changing process of the three-dimensional rail electric vehicle;

FIG. 14 is a plan structure flow chart of an upward lane changing process of the stereoscopic rail electric vehicle of the invention;

FIG. 15 is a three-dimensional structural flow chart of a downward lane changing process of the three-dimensional rail electric vehicle of the invention;

fig. 16 is a plan structure flow chart of a downward lane changing process of the stereoscopic rail electric vehicle of the invention.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1 to 3, a stereoscopic rail electric vehicle includes a driving wheel 10, a driving steering wheel 11, a chassis 20 and a carriage 30, wherein the carriage 30 and the chassis 20 are connected in front and rear of the carriage 30 so that the carriage 30 can swing left and right, the connection is easily understood to be a non-stationary connection, the swing left and right is a swing along a direction perpendicular to a running direction of the vehicle, so that when the electric vehicle runs on a stereoscopic rail, the carriage can be always in a horizontal position under the effect of gravity of the carriage 30, thereby satisfying the driving condition on the stereoscopic rail, two pairs of stationary pulley locks 201 are provided on the chassis 20 between the driving wheel 10 and the driving steering wheel 11, the stationary pulley locks 201 are fixed on the chassis 20, and the pulley locks 201 mainly lock the electric vehicle on the rail, thereby locking the electric vehicle on the stereoscopic rail, and the wheel driving pulley rotates along the stereoscopic rail, so that the pulley locks do not affect normal running of the vehicle when the electric vehicle is fixed on the rail. Therefore, the electric automobile can run on the three-dimensional track by arranging the pulley lock fixed on the chassis and setting the carriage and the chassis to be in non-fixed connection in front of and behind the carriage.

Further, referring to fig. 4, a movable push rod 202 is disposed near each pair of pulley locks 201, in order to prevent the movable push rods 202 from being too close, the movable push rods 202 can freely extend and retract relative to the chassis 20 along the direction of travel of the automobile, obviously, the movable push rods 202 are connected with the chassis 20 in a non-fixed manner, after extending along the direction of travel of the automobile, the movable push rods 202 are equivalent to extending along two wheel shafts of the automobile, and each movable push rod 202 is provided with a pair of movable pulley locks 203, and the movable pulley locks 203 and the fixed pulley locks 201 are completely identical in structure and are positioned in the same horizontal direction. The movable pulley lock 203 and the fixed pulley lock 201 are identical in structure and in the same horizontal direction, i.e., they have the same mechanism of action and the spacing between each pair of movable pulley lock 203 and each pair of fixed pulley lock 201 is the same. When the lane change is needed, after the movable push rod 202 extends out, the movable pulley lock 203 locks on the adjacent lanes, and then the vehicle turns in the running process, so that the lane change of the vehicle is completed. The vehicle can change the track on the three-dimensional track, so that the vehicle can travel on the track more conveniently, the track can bear larger traffic flow, and the problem of traffic jam easily generated on a plane road is effectively solved.

Further, referring to fig. 1, 2 and 5, each of the front and rear sides of the chassis 20 has a protrusion 204, the protrusion 204 is integrally formed with the chassis 20, and has a shape similar to a trapezoid shape with a top gradually narrowed from bottom to top in a circular arc shape, and a shaft 205 is provided at the circular arc portion, and the carriage 30 and the chassis 20 are connected by the shaft 205 located on the protrusion 204. The carriage can rotate around the shaft through the shaft connection, and when the automobile runs on the three-dimensional track, the carriage can always rotate around the shaft under the action of gravity and is in the horizontal direction, so that the normal driving habit is met.

Specifically, referring to fig. 6 to 9, the fixed pulley lock 201 and the movable pulley lock 203 are pulley locks with the same structure, each of which is used for locking an electric vehicle on a track, and include a main shaft 206, a main pulley 207, and a locking pulley 208, wherein the main pulley 207 and the locking pulley 208 are connected to the main shaft 206 through a main shaft pin (not shown in the figure), the locking pulley 208 is located below the main pulley 207, the main shaft 206 is telescopic to enable the pulley lock to be inserted into or removed from the track with reference to fig. 7, and the main shaft 206 is rotatable to enable the pulley lock to be locked with the track with reference to fig. 8. Through setting up such rotation type pulley lock structure, make electric automobile's locking process simpler, convenient operation.

Referring to fig. 10 and 11, a stereoscopic track system suitable for the stereoscopic track electric automobile comprises an entrance ramp 70, a track wall 40 and a stereoscopic track 50 embedded in the track wall 40, wherein the entrance ramp 70 and the track wall 40 are of a concrete structure, the stereoscopic track 50 is embedded in the track wall 40, the surface of the track wall 40 can be of a planar structure, the track is convenient to change in the driving process, the entrance ramp 70 is also embedded in the track, referring to fig. 6 to 8, the cross section of the stereoscopic track 50 is of a rectangular shape with a part of an opening 501 on a contact side of the pulley lock, the size of the opening 501 is matched with the outer diameter of the pulley lock so as to ensure that the pulley lock can extend into the track when the electric automobile runs on the track, the rest 502 of the contact side is contacted with a locking pulley 208, and can be used for providing supporting force for the locked electric automobile, and the pulley lock rolls along the track, and the electric automobile is locked on the track.

Further, referring to fig. 10 and 11, the stereoscopic rail system employs a double-sided vertical stereoscopic rail wall, and a plurality of rails are provided on the rail wall 50. By arranging the double-sided track wall and the tracks, the vehicle capacity of the track system is obviously greatly increased, the traffic bearing capacity of the track system is obviously improved, and the traffic jam problem is obviously improved.

Further, referring to fig. 10, the stereoscopic track system further includes a hidden power supply system 60 disposed in the track wall 50, and the power supply system 60 is disposed on each track for supplying power to the electric vehicle. The hidden power supply system is adopted, so that on one hand, the structure of the system is compact and concise, the occupied area of the three-dimensional track system to the space is reduced, and on the other hand, the problem that the electric automobile needs to be charged frequently due to the limitation of the battery capacity and the running distance of the electric automobile is limited is solved, the electric automobile can be charged at any time to run in medium and long distances, and the convenience of the electric automobile is improved.

Further, referring to fig. 10, the track system further includes a guard rail 80 located outside the system. The guard rail is additionally arranged on the outer side of the system to protect the system, so that the running safety of the stereoscopic rail electric automobile system is further improved.

The following describes the running process of the stereoscopic track electric automobile and the stereoscopic track system. Referring to fig. 10 to 12, in a normal driving state before driving into a stereoscopic track, the pulley lock is retracted into the chassis, after driving into a ramp, the pulley lock spindle extends downward to be inserted into the track, then the pulley lock spindle rotates by 90 °, the pulley lock is locked with the track, and in the process of entering into a vertical track, the carriage automatically rotates horizontally.

Referring to fig. 13 and 14, when the vehicle travels upward on a stereoscopic track, the lane changes: 1. the electric automobile runs on the lane, the fixed pulley lock is locked with the rail, and the electric automobile runs along the rail; 2. the movable push rod 202 moves upwards, the distance between adjacent tracks is equal, and the movable pulley lock 203 on the movable push rod 202 is aligned with the previous track; 3. the main pin of the movable pulley lock 203 is inserted into the track and rotated by 90 degrees to lock with the track; 4. the vehicle starts to change the road upwards through the steering wheel until the vehicle is completely combined with the movable push rod 202, at the moment, the fixed pulley lock 201 and the movable pulley lock 203 are positioned on the same track, the fixed pulley lock 201 and the track are locked, the movable push rod pulley lock 203 is recovered, and the vehicle finishes half-stage lane change; 5. the movable push rod 202 moves upwards again, and the movable push rod pulley lock 203 is aligned with the previous stage track; 6. the main pin of the pulley lock of the movable push rod is inserted into the track and rotated by 90 degrees to be locked with the track; 7. the vehicle starts to change the road upwards through the steering wheel until the vehicle is completely combined with the movable push rod 202, at the moment, the fixed pulley lock 201 and the movable pulley lock 203 are positioned on the same track, the fixed pulley lock 201 and the track are locked, the movable push rod pulley lock 203 is recovered, and the vehicle completes all the road changing. Referring to fig. 15 and 16, the flow of the vehicle traveling down the stereoscopic track is as follows: 1. when the electric automobile runs on a lane, the fixed pulley lock is locked with the rail, and the electric automobile runs along the rail; 2. when the road is changed downwards, the fixed pulley lock 201 and the movable push rod pulley lock 203 are in the same horizontal direction, the movable push rod pulley lock 203 is locked with the track, and the fixed pulley lock 201 is recovered; 3. the vehicle begins to change lanes downwards through the steering wheel until the fixed pulley lock 201 is aligned with the next stage of track; 4. the main pin of the fixed pulley lock 201 is inserted into the track and rotated by 90 degrees to be locked with the track; 5. the movable push rod pulley lock 203 is separated from the upper-stage track, the movable push rod 202 is retracted, the movable pulley and the fixed pulley are positioned at the same horizontal position, the main pin of the movable pulley lock 203 is inserted into the track and rotated by 90 degrees, the movable pulley lock 203 is locked with the track, the fixed pulley lock 201 is retracted, and the vehicle completes half-stage lane change; 6. the vehicle begins to change lanes downwards through the steering wheel until the fixed pulley lock 201 is aligned with the next stage of track; 7. the main pin of the fixed pulley lock 201 is inserted into the track and rotated by 90 degrees, and is locked with the track, the movable push rod pulley lock 203 is separated from the upper-level track, the movable push rod 202 is retracted, and the vehicle is completely changed.

The embodiment can show that the stereoscopic rail electric automobile and the stereoscopic rail system have the following direct benefits: 1. safe and rapid unmanned driving can be realized by adopting a track mode, and the middle and long distances are easier. 2. The hidden power supply system is adopted to charge the automobile during running, and the automobile does not need to carry a large-capacity battery, so that the automobile is more convenient. 3. The closed automatic driving function is formed in a rail way, so that the safety and the efficiency are improved, and the common unmanned vehicle is prevented from being easily interfered by complex environments and threatened by terrorism. 4. The lane is established in a vertical mode, the occupied area is small, the utilization rate is high, more vehicles can be accommodated for traffic, and the problem of traffic jam can be greatly relieved. 5. The double-sided lane mode is adopted, so that on one hand, the construction cost is lower, the use efficiency is improved, and the traffic jam phenomenon is further effectively relieved. 6. The rotary carriage structure is adopted, so that the horizontal carriage can be kept all the time, and the driving on the three-dimensional track is facilitated. 7. After the automobile leaves the track system, the automobile can realize the conventional road driving function, and the electric automobile has wide applicability. 8. The combination of the stereoscopic track system and the high-rise parking lot can also effectively solve the problem of congestion.

Although the present invention has been disclosed by the above embodiments, the scope of the present invention is not limited thereto, and modifications, substitutions, etc. made to the above components will fall within the scope of the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The stereoscopic track electric automobile is characterized by comprising driving wheels, driving steering wheels, a chassis and a carriage, wherein the carriage is connected with the chassis in front of and behind the carriage so that the carriage can swing left and right, and two pairs of fixed pulley locks are arranged between the driving wheels and the driving steering wheels on the chassis so that the electric automobile is locked on a stereoscopic track;

a movable push rod is arranged close to each pair of pulley locks, the movable push rod can freely stretch and retract relative to the chassis along the direction perpendicular to the advancing direction of the automobile, a pair of movable pulley locks are arranged on each movable push rod, and the movable pulley locks and the fixed pulley locks are completely identical in structure and located in the same horizontal direction;

the front and rear of the chassis are respectively provided with a protruding part, and the carriage and the chassis are connected through a shaft positioned on the protruding part.

2. The stereoscopic rail electric vehicle of claim 1, wherein the pulley lock comprises a main shaft, a main shaft latch, a main pulley and a locking pulley, the main pulley and the locking pulley are connected with the main shaft through the main shaft latch, the locking pulley is located below the main pulley, the main shaft is telescopic to enable the pulley lock to be inserted into or removed from a rail, and the main shaft is rotatable to enable the pulley lock to be locked with the rail.

3. The stereoscopic track system suitable for the stereoscopic track electric automobile according to claim 1 is characterized by comprising an entrance ramp, a track wall and a stereoscopic track embedded in the track wall, wherein the track is embedded in the entrance ramp, the cross section of the stereoscopic track is in a rectangular shape with a part of an opening on a contact edge of the pulley lock, and the size of the opening is matched with the outer diameter of the pulley lock.

4. A stereoscopic rail system according to claim 3, wherein the rail system employs a double sided vertical stereoscopic rail wall and a plurality of rails are provided on the rail wall.

5. The stereoscopic rail system of claim 4, further comprising a hidden power supply system disposed within the rail wall to power the electric vehicle.

6. The stereoscopic rail system of claim 5, further comprising a guard rail located outside the system.