CN213108895U - Novel pure electric BRT vehicle system suitable for hybrid platform - Google Patents
Novel pure electric BRT vehicle system suitable for hybrid platform Download PDFInfo
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- CN213108895U CN213108895U CN201921165448.3U CN201921165448U CN213108895U CN 213108895 U CN213108895 U CN 213108895U CN 201921165448 U CN201921165448 U CN 201921165448U CN 213108895 U CN213108895 U CN 213108895U
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Abstract
The utility model relates to the technical field of electric automobiles, in particular to a novel pure electric BRT vehicle system suitable for a hybrid platform; the front axle and the rear axle of the main vehicle body and the front section and the rear section of the main vehicle body are the main vehicle and the auxiliary vehicle, the main vehicle comprises front wheels and middle wheels, the auxiliary vehicle is provided with rear wheels, the front wheels are driving wheels, the middle wheels are steering wheels, the engine is arranged in a front position, the main vehicle and the auxiliary vehicle are connected through a pull type hinge disc and a soft awning, and the length of the auxiliary vehicle is greater than that of the main vehicle.
Description
Technical Field
The utility model relates to an electric automobile technical field specifically is a novel pure electric BRT vehicle system suitable for mix platform.
Background
In recent years, the problem of road traffic congestion is becoming more serious, and particularly for cities with dense domestic population, the traffic load in a rush hour is extremely large. The transportation efficiency of the urban public transportation system is reduced, so that the time cost spent by people on roads is greatly improved.
In order to relieve traffic pressure and improve the running efficiency of buses, in recent years, China starts to implement a BRT (bus rapid transit) system in multiple cities. By opening up a bus-only road, trackless operation in a rail-like transportation mode is realized, and the traffic pressure can be effectively relieved by the large carrying capacity and the high operation speed of the trackless operation.
The type of mass transit vehicle that has the greatest capacity advantage is the train type. The application popularization of the light rail and the subway greatly relieves the pressure of urban traffic. Because the driving route is fixed, the traffic jam problem encountered by the bus is avoided, and the running efficiency is greatly improved due to the advantage of the carrying capacity. The subway adopts electric traction, and the power mode is distributed, so that each carriage has respective power drive, namely the motor train unit, compared with a power centralized type, the power distributed type can avoid frequent push-pull actions, the traction efficiency is improved, and meanwhile, the service life of a traction component is prolonged. But subway and gently belong to urban rail transit type, the construction of track has certain extra cost, and the track circuit is fixed, once abandonment can not used by other road vehicle again. Therefore, if the motor train unit structure of the subway and the light rail is applied to the BRT bus, the carrying capacity and the running efficiency of urban trackless traffic are greatly improved, the construction cost of the rail is saved, and the road resources can be continuously utilized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel electricelectric moves BRT vehicle system suitable for mix platform to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the front axle and the rear axle of the main vehicle body and the front section and the rear section of the main vehicle body are the main vehicle and the auxiliary vehicle, the main vehicle comprises front wheels and middle wheels, the auxiliary vehicle is provided with rear wheels, the front wheels are driving wheels, the middle wheels are steering wheels, the engine is arranged in a front position, the main vehicle and the auxiliary vehicle are connected through a pull type hinge disc and a soft awning, and the length of the auxiliary vehicle is greater than that of the main vehicle.
Further, the engine is longitudinally arranged at a front overhang part, the center position of the engine is positioned 2 meters ahead of the front axle, and the ratio of the length of the auxiliary vehicle to the length of the main vehicle is within the range of 1.1-1.3.
Furthermore, the front axle of the vehicle body is a portal steering axle, the middle axle is a portal supporting axle, the rear axle is an integral fine grinding tooth full-floating drive axle, and the chassis adopts a centralized lubricating device.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the turn passageway widen of articulated passenger train has been reduced to reduce the dedicated lane area of BRT system, practiced thrift road resource. In addition, because the patent can replace the push-type articulated disc with the pull-type articulated disc, the front axle replaces the low-floor axle with ordinary transaxle to manufacturing cost has been showing to reduce. In addition, the two ends of the front axle are provided with the double tires, so that the contact area with the ground is increased, and the braking performance of the passenger car is improved.
Drawings
FIG. 1 is a side view of a conventional articulated passenger vehicle;
FIG. 2 is a schematic side view of the middle wheel steering articulated passenger car of the present invention;
fig. 3 is a schematic top view of the middle wheel steering connection type passenger car chassis of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, in the embodiment of the present invention, the front and rear sections of the main car 1 and the auxiliary car 2 are included, the main car includes a front wheel 6 and a middle wheel 7, the auxiliary car is provided with a rear wheel 8, the front wheel 6 is a driving wheel, the middle wheel is a steering wheel, the engine 5 is arranged in front, the main car and the auxiliary car are connected by a pull type hinge plate 4 and a soft awning 3, and the length of the auxiliary car is greater than the length of the main car.
As the specific implementation mode of the utility model, the engine is vertically arranged at the front overhang part, the center position of the engine is arranged at the 2 m position in front of the front axle, and the length ratio of the auxiliary car to the main car is in the range of 1.1-1.3. The front axle of the vehicle body is a portal steering axle, the middle axle is a portal supporting axle, the rear axle is an integral fine grinding tooth full-floating drive axle, and the chassis adopts a centralized lubricating device.
The utility model discloses the turn passageway widen of articulated passenger train has been reduced to reduce the dedicated lane area of BRT system, practiced thrift road resource. In addition, because the patent can replace the push-type articulated disc with the pull-type articulated disc, the front axle replaces the low-floor axle with ordinary transaxle to manufacturing cost has been showing to reduce. In addition, the two ends of the front axle are provided with the double tires, so that the contact area with the ground is increased, and the braking performance of the passenger car is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a novel pure electric BRT vehicle system suitable for mix platform which characterized in that: the front axle and the rear axle of the main vehicle body and the front section and the rear section of the main vehicle body are the main vehicle and the auxiliary vehicle, the main vehicle comprises front wheels and middle wheels, the auxiliary vehicle is provided with rear wheels, the front wheels are driving wheels, the middle wheels are steering wheels, the engine is arranged in a front position, the main vehicle and the auxiliary vehicle are connected through a pull type hinge disc and a soft awning, and the length of the auxiliary vehicle is greater than that of the main vehicle.
2. The system of claim 1, wherein the engine is longitudinally arranged at a front overhang position, the engine center position is 2 meters ahead of a front axle, and the ratio of the length of the auxiliary vehicle to the length of the main vehicle is in a range of 1.1-1.3.
3. The system of claim 1, wherein the front axle of the vehicle body is a portal steering axle, the middle axle is a portal support axle, the rear axle is an integral fine-grinding tooth full-floating drive axle, and the chassis is provided with a centralized lubricating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165448.3U CN213108895U (en) | 2019-07-23 | 2019-07-23 | Novel pure electric BRT vehicle system suitable for hybrid platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165448.3U CN213108895U (en) | 2019-07-23 | 2019-07-23 | Novel pure electric BRT vehicle system suitable for hybrid platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213108895U true CN213108895U (en) | 2021-05-04 |
Family
ID=75642193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165448.3U Active CN213108895U (en) | 2019-07-23 | 2019-07-23 | Novel pure electric BRT vehicle system suitable for hybrid platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213108895U (en) |
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2019
- 2019-07-23 CN CN201921165448.3U patent/CN213108895U/en active Active
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