WO2023116156A1 - 胶轮轨道车辆 - Google Patents

胶轮轨道车辆 Download PDF

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Publication number
WO2023116156A1
WO2023116156A1 PCT/CN2022/126475 CN2022126475W WO2023116156A1 WO 2023116156 A1 WO2023116156 A1 WO 2023116156A1 CN 2022126475 W CN2022126475 W CN 2022126475W WO 2023116156 A1 WO2023116156 A1 WO 2023116156A1
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WO
WIPO (PCT)
Prior art keywords
suspension
rubber
bogie
rail vehicle
vehicle
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Application number
PCT/CN2022/126475
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English (en)
French (fr)
Inventor
许玉红
刘俊杰
毛光丙
Original Assignee
比亚迪股份有限公司
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Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Publication of WO2023116156A1 publication Critical patent/WO2023116156A1/zh
Priority to US18/622,317 priority Critical patent/US20240262396A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the present application relates to the field of rail vehicles, in particular to a rubber-tyred rail vehicle.
  • the passenger compartment of a conventional rubber-tyred rail vehicle is integrated with the underframe and directly connected to the bogie, which limits the speed increase of the vehicle, and the stability of the vehicle is poor.
  • the passenger compartment will shake accordingly, and passengers Low comfort when riding.
  • an object of the present application is to propose a rubber-tyred rail vehicle, which further improves the vibration damping effect on the cabin by adding a second suspension between the cabin and the bogie, and solves the problem of high-speed vehicles. Runtime stability issues.
  • the rubber-tyred rail vehicle includes: a bogie, on which road wheels are arranged; an underframe, which is arranged on the bogie and connected with the bogie through a first suspension; , the carriage is arranged on the underframe and connected with the underframe through a second suspension.
  • the carriage by adding a second suspension between the carriage and the bogie, the carriage can be separated from the bogie, and a first suspension is also provided between the chassis and the bogie, and the first suspension and the second suspension are connected to each other.
  • the suspension can reduce the vibration of the vehicle when the vehicle is changing speed, which solves the problem of the stability of the vehicle when it is running at high speed, and the speed increase of the vehicle is no longer limited by the stability of the vehicle.
  • Fig. 1 is a left side view of a rubber-tyred rail vehicle according to an embodiment of the present application.
  • Fig. 2 is a front view of a rubber-tyred rail vehicle according to an embodiment of the present application.
  • Fig. 3 is a front view of a rubber-tyred rail vehicle according to an embodiment of the present application.
  • Fig. 4 is a bottom view of a carriage according to an embodiment of the present application.
  • Fig. 5 is a second suspension structure diagram according to the embodiment of the present application.
  • Fig. 6 is a schematic structural view of a straddle rail vehicle according to an embodiment of the present application.
  • Rubber-tyred rail vehicle 1 bogie 10; traveling wheel 11; horizontal wheel 12; third suspension 13; guide wheel 15; stabilizing wheel 16; underframe 20; second suspension 21; ; first support area 22; travel wheel avoidance bag 220; top plate 221; side plate 222; end plate 223; accommodating cavity 22a; second support area 23; ;
  • the second installation part 32 ;
  • a rubber-tyred rail vehicle 1 includes: a bogie 10 , an underframe 20 and a carriage 30 .
  • the bogie 10 is provided with traveling wheels 11; the underframe 20 is arranged on the bogie 10 and connected with the bogie 10 through the first suspension 31; the carriage 30 is arranged on the underframe 20 and connected with the underframe 20 through the second suspension 21 .
  • the underframe 20 is dropped on the bogie 10 through the first suspension 31, and the carriage 30 is dropped on the underframe 20 through the second suspension 21, and the underframe 20 is arranged between the bogie 10 and the carriage 30 so as to
  • the rubber-tyred rail vehicle 1 is damped, wherein, the first suspension 31 and the second suspension 21 can provide buffering force for the vehicle in the direction of travel of the vehicle and in the direction of gravity.
  • the first suspension 31 and the second suspension 21 is the vibration reduction of the vehicle, the shaking range of the compartment 30 is small, effectively ensuring the stability of the vehicle, and the comfort of the passengers in the compartment 30 is also improved.
  • the car 30 can be separated from the bogie 10, and there is also a suspension between the chassis 20 and the bogie 10.
  • the first suspension 31, the first suspension 31 and the second suspension 21 can damp the vibration of the vehicle when the vehicle is shifting, which solves the problem of the stability of the vehicle when running at high speed, and the speed of the vehicle is no longer limited by the stability of the vehicle.
  • the second suspension 21 includes a shock absorber 211 , a first installation part 212 and a second installation part 32 .
  • One end of the shock absorber 211 is connected to the chassis 20 ; the first mounting portion 212 is disposed at the other end of the shock absorber 211 ; the second mounting portion 32 is disposed at the bottom of the compartment 30 and is detachably connected to the first mounting portion 212 .
  • the second suspension 21 is disposed between the underframe 20 and the compartment 30, wherein the shock absorber 211 is connected to the underframe 20, and the first installation part 212 of the second suspension 21 is disposed on the other end of the shock absorber 211
  • the second mounting portion 32 of the second suspension 21 is disposed at the bottom of the carriage 30 , and the first mounting portion 212 and the second mounting portion 32 can be matedly connected to install the carriage 30 on the chassis 20 .
  • the cooperation between the first installation part 212 and the second installation part 32 can be magnetic connection, buckle connection, screw connection, etc. 32 can be disassembled.
  • the compartment 30 can also be separated from the underframe 20, which facilitates the replacement of the compartment 30.
  • the vehicle can be converted among several types of passenger cars, trucks, and mixed transportation of passengers and goods, and is beneficial to the vehicle.
  • the equipment in a certain compartment 30 breaks down, the entire compartment 30 can be quickly replaced by separating the first installation part 212 and the second installation part 32, thereby improving operational efficiency.
  • At least one of the first installation part 212 and the second installation part 32 is configured as a magnetic adsorption piece.
  • the first installation part 212 and the second installation part 32 are matched by magnetic attraction, which is easier to disassemble and separate.
  • the second installation part 32 can be magnetic adsorption.
  • both the first installation part 212 and the second installation part 32 are magnetic adsorption parts.
  • the chassis 20 includes a first support area 22 and a second support area 23 .
  • the first support area 22 is provided with a plurality of second suspension 21 installation points, the second suspension 21 is arranged on the corresponding second suspension 21 installation points, and the carriage 30 is detachably arranged on the first support area 22 through the second suspension 21;
  • the second support area 23 is disposed at the front and/or rear of the first support area 22 , and the second support area 23 and the hood define a cab 23 a.
  • the compartment 30 can be dropped on the first supporting area 22 through the second suspension 21, the second suspension 21 has multiple installation points, the shock absorber 211 is constructed in multiples, and one end of the shock absorber 211 is connected to the second The suspension 21 installation points are connected, and there are multiple second installation parts 32 at the bottom of the compartment 30.
  • the first installation parts 212 on the plurality of shock absorbers 211 cooperate with the plurality of second installation parts 32 respectively. Place is connected with the second suspension 21, and the compartment 30 is more stable.
  • the vehicle has a small cab 23a, and the cab 23a is arranged in the area defined by the underframe 20 at the end of the vehicle and the head cover of the compartment, so that the structure of the vehicle is more compact and the cab 23a can be effectively reduced. 23a occupied space.
  • the traveling wheels 11 are configured in multiple pairs and arranged on both sides of the bogie 10 in the width direction.
  • the road wheels 11 of the vehicle run on the track beam.
  • the cross section of the track beam is concave in the middle, protruding on both sides, and has the same height.
  • the road wheels 11 are arranged on both sides of the track beam, so that the vehicle has better anti-rolling ability and improves the stability of the vehicle when driving.
  • the diameter of the running wheels 11 of the conventional rubber-tyred rail vehicle 1 is relatively large.
  • the running wheels 11 are completely arranged under the vehicle chassis 20, the height of the whole vehicle is too high and the center of gravity is unstable. This is to reduce the center of gravity of the vehicle.
  • the traveling wheels 11 are accommodated, and the traveling wheel avoidance bag 220 is set inside the compartment 30.
  • the traveling wheel avoidance bag 220 takes up a large space, which affects the walking of passengers, and the conventional rubber-tyred rail vehicle 1 has a large volume, making it difficult to realize miniaturized vehicle development.
  • the two sides in the width direction of the first support area 22 are respectively formed with road wheel avoidance bags 220 protruding toward the compartment 30 and used to accommodate the road wheels 11 ,
  • the seat in the compartment 30 is located at the upper side of the running wheel avoidance bag 220 .
  • part of the underframe 20 protrudes toward the carriage 30 on both sides in the width direction, and the underframe 20 protruding toward the carriage 30 forms a road wheel avoidance bag 220, and part of the road wheels 11 can be accommodated in the road wheel avoidance.
  • the seats can also be arranged on the floor of the compartment 30 .
  • the platform body 33 of the compartment 30 and the running wheel evasion bag 220 of the underframe 20 can cooperate through the second suspension 21 .
  • the running wheel avoidance package 220 is formed in the first supporting area 22 of the underframe 20 .
  • the traveling wheels 11 are arranged on both sides of the track beam, and the left and right traveling wheels can be hidden in the traveling wheel avoidance bag 220 under the seat, which releases the space in the compartment 30, improves the passenger capacity of the vehicle, and increases the passage of the compartment 30. width and transparency. And a part of the road wheels 11 is located inside the vehicle, the overall center of gravity of the vehicle is lower, and a low-floor rail vehicle can be realized.
  • the road wheel avoidance package 220 includes a top plate 221 and a side plate 222, and the side plate 222 is connected to the outer periphery of the top plate 221 and extends toward the track beam to define a space for accommodating
  • the accommodating cavity 22a of the traveling wheel 11 and the installation point of the second suspension 21 are set on the top plate 221 and/or the side plate 222 .
  • the first support area 22 is provided with a top plate 221, a side plate 222 and an end plate 223, wherein the top plate 221 and the side plate 222 form a traveling wheel avoidance package 220, and the inclined side plate 222 is arranged horizontally.
  • the second suspension 21 can provide buffer for the carriage 30 in the direction of gravity
  • the second suspension 21 can provide a buffer force for the compartment 30 in the direction of travel of the vehicle and in the direction of gravity, and the compartment 30 is more stable when the vehicle is running. 21 has a better damping effect.
  • the track beam is provided with a running surface suitable for supporting the running wheels 11, and an escape passage concave toward the inside is formed on the running surface, and the two escape passages facing each other
  • a guide surface is formed on the side
  • horizontal wheels 12 are also arranged on the bogie 10, and the horizontal wheels 12 are configured as one or more pairs and are respectively supported on the guide surface.
  • the cross section of the track beam is concave in the middle, and the concave part forms an escape passage, and each pair of horizontal wheels 12 is respectively supported on the guide surfaces facing each other inside the escape passage. roll performance.
  • an equipment support position 24 for supporting loads is provided on the chassis 20 .
  • the load device can be arranged at the load support position, which can reduce the weight carried by the compartment 30, and the structure of the vehicle after the load support position is more compact, the size of the whole vehicle can be greatly reduced, and the miniaturization of the vehicle can be realized.
  • a third suspension 13 is provided between the road wheels 11 and the bogie 10 .
  • the bogie 10 falls on the road wheels 11 through the third suspension 13, and the third suspension 13 can provide a buffer force for the bogie 10 when the road wheels 11 rotate.
  • the suspension 31, the second suspension 21 and the third suspension 13 can thoroughly solve the problem of the stability of the vehicle when the high-speed vehicle is running.
  • the three-series suspension is set so that the speed of the vehicle is not limited by the stability of the vehicle.
  • the rubber-tyred rail vehicle 1 can also be configured as a straddle-type rail vehicle.
  • the rubber-tyred rail vehicle 1 includes a bogie 10 , an underframe 20 and a carriage 30 .
  • the underframe 20 falls on the bogie 10 through the first suspension 31
  • the carriage 30 falls on the underframe 20 through the second suspension 21
  • the bogie 10 falls on the road wheels 11 through the third suspension 13 .
  • the chassis 20 includes a first support area 22 and a second support area 23, a load support position is provided between the first support area 22 and the second support area 23, and road wheels are formed on both sides of the first support area 22 in the width direction.
  • the avoidance package 220, the top plate 221 and the side plate 222 of the walking wheel avoidance package 220 are provided with a plurality of second suspension 21 mounting points.
  • the second suspension 21 includes a shock absorber 211, a first installation part 212 and a second installation part 32, the shock absorber 211 is arranged at the installation point of the second suspension 21, the other end of the shock absorber 211 is provided with a first installation part 212, the second
  • the second installation part 32 is disposed on the bottom of the table body 33 , the first installation part 212 and the second installation part 32 are magnetic adsorption parts, and the carriage 30 and the bottom frame 20 can be connected by magnetic attraction.
  • There are many pairs of traveling wheels 11 and some of them are located in the avoiding bag 220 of the traveling wheels.
  • the traveling wheels 11 are arranged on both sides of the track beam, and two horizontal wheels 12 are supported on the side walls of the guide groove of the guide surface of the track beam.
  • the car 30 by adding a second suspension 21 between the car 30 and the bogie 10, the car 30 can be separated from the bogie 10, and a The first suspension 31, the first suspension 31 and the second suspension 21 can damp the vibration of the vehicle when the vehicle is shifting, which solves the problem of the stability of the vehicle when running at high speed, and the speed of the vehicle is no longer limited by the stability of the vehicle.
  • the vehicle is also provided with a third suspension 31.
  • the three-series suspension can reduce the vibration of the vehicle, and the rocking range of the compartment 30 is small to ensure the stability of the vehicle;
  • the replacement of the vehicle is beneficial to the maintenance and inspection of the vehicle and improves the operation efficiency;
  • the two ends of the vehicle are the cab 23a, and the load equipment is arranged between the cab 23a and the compartment 30, the vehicle structure is more compact, the size of the vehicle can be reduced, and the miniaturization of the vehicle is realized;
  • a part of the wheel 11 is arranged in the vehicle to lower the center of gravity of the vehicle and realize a low-floor rail vehicle;
  • the running wheel avoidance bag 220 is arranged under the seat, does not occupy the space in the vehicle, and increases the width and passenger capacity of the compartment 30; on the left and right sides Setting the road wheels 11 and the horizontal wheels 12 respectively can improve the anti-rolling ability of the vehicle.
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

一种胶轮轨道车辆(1)，所述胶轮轨道车辆(1)包括：转向架(10)，所述转向架(10)上设有行走轮(11)；底架(20)，所述底架(20)设置于所述转向架(10)上且通过第一悬挂(31)与所述转向架(10)相连；车厢(30)，所述车厢(30)设置于所述底架(20)上且通过第二悬挂(21)与所述底架(20)相连。

Description

胶轮轨道车辆
相关申请的交叉引用
本申请要求比亚迪股份有限公司于2021年12月21日提交的申请号为2021115744813、名称为“胶轮轨道车辆”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及轨道车辆领域，尤其是涉及一种胶轮轨道车辆。
背景技术
相关技术中，常规的胶轮轨道车辆的乘客室与底架为一体且直接与转向架连接，限制车辆速度的提升，并且车辆平稳性差，在车辆进行变速时，乘客室会随之摇晃，乘客乘坐时舒适度低。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请的一个目的在于提出了一种胶轮轨道车辆，该胶轮轨道车辆通过在车厢与转向架之间增设第二悬挂，进一步提高了对于车厢的减振效果，解决了车辆高速运行时的平稳性的问题。
根据本申请的胶轮轨道车辆包括：转向架，所述转向架上设有行走轮；底架，所述底架设置于所述转向架上且通过第一悬挂与所述转向架相连；车厢，所述车厢设置于所述底架上且通过第二悬挂与所述底架相连。
根据本申请的胶轮轨道车辆通过在车厢与转向架之间增设第二悬挂，可将车厢与转向架分离，并且底架与转向架之间还设置有第一悬挂，第一悬挂与第二悬挂可在车辆变速时为车辆减振，解决了车辆高速运行时的平稳性的问题，车辆速度提升不再受到车辆平稳性的限制。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
图1是根据本申请实施例的胶轮轨道车辆左视图。
图2是根据本申请实施例的胶轮轨道车辆正视图。
图3是根据本申请实施例的胶轮轨道车辆正视图。
图4是根据本申请实施例的车厢仰视图。
图5是根据本申请实施例的第二悬挂结构图。
图6是根据本申请实施例的应用于跨坐式轨道车辆的结构示意图。
说明书中的附图标记如下：
胶轮轨道车辆1；转向架10；行走轮11；水平轮12；第三悬挂13；导向轮15；稳定轮16；底架20；第二悬挂21；减振件211；第一安装部212；第一支撑区22；行走轮避让包220；顶板221；侧板222；端板223；容纳腔22a；第二支撑区23；驾驶室23a；设备支撑位24；车厢30；第一悬挂31；第二安装部32；台体33。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
下面参考图1-图6描述根据本申请实施例的胶轮轨道车辆1。
如图1-图3所示，根据本申请的胶轮轨道车辆1包括：转向架10、底架20以及车厢30。转向架10上设有行走轮11；底架20设置于转向架10上且通过第一悬挂31与转向架10相连；车厢30设置于底架20上且通过第二悬挂21与底架20相连。在一些实施例中，底架20通过第一悬挂31落在转向架10上，车厢30通过第二悬挂21落在底架20上，底架20设置于转向架10与车厢30之间以对胶轮轨道车辆1减振，其中，第一悬挂31与第二悬挂21可在车辆的行驶方向上与重力方向上为车辆提供缓冲力，当车辆进行变速时，第一悬挂31与第二悬挂21为车辆减振，车厢30晃动幅度小，有效保障车辆的平稳性，车厢30内的乘客乘坐舒适度也得到提升。
在本申请所涉及的胶轮轨道车辆1通过在车厢30与转向架10之间增设第二悬挂21，可将车厢30与转向架10分离，并且底架20与转向架10之间还设置有第一悬挂31，第一悬挂31与第二悬挂21可在车辆变速时为车辆减振，解决了车辆高速运行时的平稳性的问题，车辆速度提升不再受到车辆平稳性的限制。
根据本申请的一些实施例，如图4-图5所示，第二悬挂21包括减振件211、第一安装部212以及第二安装部32。减振件211的一端与底架20连接；第一安装部212设置于减振件211另一端；第二安装部32设置于车厢30底部且与第一安装部212可拆卸连接。在一些实施例中，第二悬挂21设置于底架20与车厢30之间，其中减振件211与底架20连接，第二悬挂21的第一安装部212设置于减振件211另一端，第二悬挂21的第二安装部32则设置于车厢30底部，第一安装部212与第二安装部32可配合连接以将车厢30安装于底架20上。在另一些实施例中，第一安装部212与第二安装部32的配合方式可以为磁吸连接、 卡扣连接、螺纹连接等，所述配合方式满足第一安装部212与第二安装部32可拆卸即可。第一安装部212与第二安装部32分离时车厢30也可以与底架20分离，便于实现车厢30的更换，车辆可在客车、货车、客货混运几种类型中转换，并且利于车辆的检修维护，某一车厢30内的设备发生故障时可通过分离第一安装部212与第二安装部32快速实现整个车厢30的替换，提高运营效率。
根据本申请的一些实施例，如图4-图5所示，第一安装部212与第二安装部32中的至少一个构造为磁性吸附件。在一些实施例中，第一安装部212与第二安装部32的配合方式为磁吸配合时更易拆卸分离，当第一安装部212为磁性吸附件时，第二安装部32可为磁性吸附件或铁制金属板，或者当第二安装部32为磁性吸附件时，第一安装部212为磁性吸附件或铁制金属板。在一些实施例中，第一安装部212与第二安装部32均为磁性吸附件。
根据本申请的一些实施例，如图1-图3所示，底架20包括第一支撑区22以及第二支撑区23。第一支撑区22内设置有多个第二悬挂21安装点，第二悬挂21设置于对应的第二悬挂21安装点，车厢30通过第二悬挂21可拆卸地设置于第一支撑区22；第二支撑区23设置于第一支撑区22的前部和/或后部，第二支撑区23与车头罩限定出驾驶室23a。在一些实施例中，车厢30可通过第二悬挂21落在第一支撑区22，第二悬挂21安装点有多个，减振件211构造为多个，减振件211的一端与第二悬挂21安装点连接，车厢30底部的第二安装部32也设置有多个，多个减振件211上的第一安装部212分别与多个第二安装部32配合，车厢30底部的多处与第二悬挂21连接，车厢30更稳定。在另一些实施例中，车辆具有小型的驾驶室23a，驾驶室23a设置于车辆端部的底架20与车厢的车头罩限定出的区域内，使车辆的结构更紧凑，可有效减少驾驶室23a所占空间。
根据本申请的一些实施例，如图1-图3所示，行走轮11构造为多对且设置于转向架10宽度方向上的两侧。在一些实施例中，车辆的行走轮11行驶于轨道梁上，轨道梁的截面呈中间凹陷、两边凸出且高度一致的“凹”字型，行走轮11为多对，每对行走轮11均设置于轨道梁突出的两边，并且，每对行走轮11之间均设置有转向架10。行走轮11布置在轨道梁两侧，车辆的抗侧倾能力更好，提升车辆行驶时的稳定性。
现有技术中，常规的胶轮轨道车辆1的行走轮11直径较大，当行走轮11完全设置于车辆底架20下时，整车高度过高，重心不稳，为在降低车辆重心的同时容纳行走轮11，在车厢30内部设置行走轮避让包220，行走轮避让包220占用空间大，影响乘客行走，并且常规的胶轮轨道车辆1的体量大，难以实现小型化车辆开发。
根据本申请的一些实施例，如图1-图3所示，第一支撑区22宽度方向上的两侧分别形成有朝向车厢30凸出且用于容纳行走轮11的行走轮避让包220，车厢30内的座椅位于行走轮避让包220上侧。在一些实施例中，部分底架20在宽度方向上的两侧向车厢30凸出 设置，向车厢30凸出的底架20形成行走轮避让包220，部分行走轮11可容纳于行走轮避让包220内，并且，车厢30设置有座椅的两侧也向车厢30内部凸出形成台体33，座椅有多个，多个座椅分别设置于车厢30两侧的台体33上，以充分利用空间，座椅还可以布置于车厢30地板上。
车厢30的台体33与底架20的行走轮避让包220可通过第二悬挂21配合。在另一些实施例中，行走轮避让包220形成于底架20的第一支撑区22内。行走轮11设置于轨道梁两侧，左右走行轮均能隐藏在座椅下方的行走轮避让包220内，释放了车厢30内的空间，提高车辆的载客量，增大了车厢30的通过宽度和通透度。并且行走轮11的一部分位于车辆内部，车辆整体重心更低，可实现低地板轨道车辆。
根据本申请的一些实施例，如图1-图3所示，行走轮避让包220包括顶板221和侧板222，侧板222连接于顶板221的外周并朝向轨道梁延伸以限定出用于容纳行走轮11的容纳腔22a，第二悬挂21安装点设置于顶板221和/或侧板222上。在一些实施例中，第一支撑区22设置有顶板221、侧板222与端板223，其中顶板221与侧板222构成行走轮避让包220，倾斜设置的侧板222将水平设置的顶板221与水平设置的端板223连接，端板223低于顶板221设置，当第二悬挂21安装点设置于顶板221与端板223上时，第二悬挂21可在重力方向上为车厢30提供缓冲力；当第二悬挂21安装点设置于侧板222上时，第二悬挂21可在车辆的行驶方向上与重力方向上为车厢30提供缓冲力，车辆行驶时车厢30更稳定，第二悬挂21的减振效果更好。
根据本申请的一些实施例，如图1-图3所示，轨道梁设置有适于支撑行走轮11的行走面，行走面上形成有朝向内部凹陷的逃生通道，逃生通道彼此正对的两侧形成有导向面；转向架10上还设置有水平轮12，水平轮12构造为一对或多对且分别支撑于导向面。在一些实施例中，轨道梁的截面呈中间凹陷状，凹陷部分形成逃生通道，每对水平轮12分别支撑于逃生通道内侧彼此正对的导向面上，车辆设置水平轮12可提升车辆的抗侧倾性能。
根据本申请的一些实施例，如图1-图3所示，底架20上设置有用于支撑负载的设备支撑位24。在一些实施例中，负载设备可设置于负载支撑位处，可减少车厢30所承载重量，并且设置负载支撑位后的车辆结构更紧凑，整车尺寸可大大减小，可实现车辆小型化。
根据本申请的一些实施例，如图1-图3所示，行走轮11与转向架10之间设置有第三悬挂13。在一些实施例中，转向架10通过第三悬挂13落在行走轮11上，第三悬挂13可在行走轮11转动时为转向架10提供缓冲力，该胶轮轨道车辆1通过设置第一悬挂31、第二悬挂21以及第三悬挂13，可彻底解决高速车辆运行时车辆的平稳性的问题，设置三系悬挂可使车辆的速度不受车辆平稳性的限制。
如图6所示，根据本申请的胶轮轨道车辆1也可以构造为跨坐式轨道车辆，车辆的行 走轮11位于轨道梁的上侧，并在转向架10上设置有位于轨道梁两侧的导向轮15以及稳定轮16。
在本申请的一些实施例中，根据本申请的胶轮轨道车辆1包括转向架10、底架20以及车厢30。底架20通过第一悬挂31落在转向架10上，车厢30通过第二悬挂21落在底架20上，转向架10通过第三悬挂13落在行走轮11上。底架20包括第一支撑区22以及第二支撑区23，第一支撑区22以及第二支撑区23之间设置有负载支撑位，第一支撑区22宽度方向上的两侧形成有行走轮避让包220，行走轮避让包220的顶板221与侧板222上设置有多个第二悬挂21安装点。车厢30宽度方向上的两侧形成有台体33，台体33上设置有座椅。第二悬挂21包括减振件211、第一安装部212以及第二安装部32，减振件211设置于第二悬挂21安装点，减振件211另一端设置有第一安装部212，第二安装部32设置于台体33底部，第一安装部212与第二安装部32均为磁性吸附件，车厢30与底架20可通过磁吸配合连接。行走轮11为多对且部分位于行走轮避让包220内，行走轮11设置于轨道梁两侧，两个水平轮12支撑于轨道梁的导向面导向槽侧壁。
在本申请的胶轮轨道车辆1中，通过在车厢30与转向架10之间增设第二悬挂21，可将车厢30与转向架10分离，并且底架20与转向架10之间还设置有第一悬挂31，第一悬挂31与第二悬挂21可在车辆变速时为车辆减振，解决了车辆高速运行时的平稳性的问题，车辆速度提升不再受到车辆平稳性的限制。并且车辆还设置有第三悬挂31，当车辆进行变速时，三系悬挂可为车辆减振，车厢30晃动幅度小，保障车辆的平稳性；并且车厢30与底架20可拆卸，便于车厢30的更换，利于车辆的维修检查，提高运营效率；车辆的两端为驾驶室23a，驾驶室23a与车厢30之间布置负载设备，车辆结构更紧凑，车辆尺寸可缩小，实现车辆小型化；行走轮11的一部分设置于车辆内，降低车辆重心，实现低地板轨道车辆；行走轮避让包220设置于座椅下方，不占用车内空间，增大车厢30宽度与载客量；在左右两侧分别设置行走轮11与水平轮12可提升车辆的抗侧倾能力。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种胶轮轨道车辆，其特征在于，包括：
    转向架，所述转向架上设有行走轮；
    底架，所述底架设置于所述转向架上且通过第一悬挂与所述转向架相连；
    车厢，所述车厢设置于所述底架上且通过第二悬挂与所述底架相连。
  2. 根据权利要求1所述的胶轮轨道车辆，其特征在于，所述第二悬挂包括：
    减振件，所述减振件的一端与所述底架连接；
    第一安装部，所述第一安装部设置于所述减振件另一端；
    第二安装部，所述第二安装部设置于所述车厢底部且与所述第一安装部可拆卸连接。
  3. 根据权利要求1或2所述的车辆，其特征在于，所述第一安装部与所述第二安装部中的至少一个构造为磁性吸附件。
  4. 根据权利要求1或2所述的胶轮轨道车辆，其特征在于，所述底架包括：
    第一支撑区，所述第一支撑区内设置有多个第二悬挂安装点，所述第二悬挂设置于对应的第二悬挂安装点，所述车厢通过所述第二悬挂可拆卸地设置于所述第一支撑区；
    第二支撑区，所述第二支撑区设置于所述第一支撑区的前部和/或后部，所述第二支撑区与所述车厢的车头罩限定出驾驶室。
  5. 根据权利要求4所述的胶轮轨道车辆，其特征在于，所述行走轮构造为多对且设置于所述转向架宽度方向上的两侧。
  6. 根据权利要求4或5所述的胶轮轨道车辆，其特征在于，所述第一支撑区宽度方向上的两侧分别形成有朝向车厢凸出且用于容纳行走轮的行走轮避让包，所述行走轮避让包的上侧设置有座椅。
  7. 根据权利要求6所述的胶轮轨道车辆，其特征在于，所述行走轮避让包包括顶板和侧板，所述侧板连接于所述顶板的外周并朝向轨道梁延伸以限定出用于容纳行走轮的容纳腔，所述第二悬挂安装点设置于所述顶板和/或所述侧板上。
  8. 根据权利要求6或7所述的胶轮轨道车辆，其特征在于，轨道梁包括支撑所述行走轮的行走面，所述行走面上形成有朝向内部凹陷的逃生通道，所述逃生通道彼此正对的两侧形成有导向面；
    所述转向架上还设置有水平轮，所述水平轮构造为一对或多对且分别支撑于所述导向面。
  9. 根据权利要求1所述的胶轮轨道车辆，其特征在于，所述底架上设置有用于支撑负载的设备支撑位。
  10. 根据权利要求1所述的胶轮轨道车辆，其特征在于，所述行走轮与所述转向架之 间设置有第三悬挂。
PCT/CN2022/126475 2021-12-21 2022-10-20 胶轮轨道车辆 WO2023116156A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402135A (fr) * 1964-04-23 1965-06-11 Atel Const Nord De La France Dispositif de suspension de bogies
CN105549584A (zh) * 2015-11-30 2016-05-04 唐山轨道客车有限责任公司 自导向循迹运行的列车
CN107719396A (zh) * 2016-09-21 2018-02-23 比亚迪股份有限公司 轨道车辆
CN113291343A (zh) * 2020-02-24 2021-08-24 中车株洲电力机车研究所有限公司 一种胶轮列车及其转向架系统
CN214689498U (zh) * 2021-03-30 2021-11-12 比亚迪股份有限公司 一种转向架及具有其的轨道车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914609B1 (fr) * 2007-04-05 2009-07-10 Alstom Transport Sa Bogie pour vehicule ferroviaire
DE102018121535A1 (de) * 2018-09-04 2020-03-05 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Schienenfahrzeug
CN112477892B (zh) * 2020-12-11 2022-03-08 交控科技股份有限公司 轨道车辆的车厢及轨道车辆
CN113264071B (zh) * 2021-05-17 2023-08-01 中车青岛四方机车车辆股份有限公司 轨道车辆内装总成、车体及轨道车辆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402135A (fr) * 1964-04-23 1965-06-11 Atel Const Nord De La France Dispositif de suspension de bogies
CN105549584A (zh) * 2015-11-30 2016-05-04 唐山轨道客车有限责任公司 自导向循迹运行的列车
CN107719396A (zh) * 2016-09-21 2018-02-23 比亚迪股份有限公司 轨道车辆
CN113291343A (zh) * 2020-02-24 2021-08-24 中车株洲电力机车研究所有限公司 一种胶轮列车及其转向架系统
CN214689498U (zh) * 2021-03-30 2021-11-12 比亚迪股份有限公司 一种转向架及具有其的轨道车辆

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