WO2024239479A1 - 一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆 - Google Patents

一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆 Download PDF

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Publication number
WO2024239479A1
WO2024239479A1 PCT/CN2023/116415 CN2023116415W WO2024239479A1 WO 2024239479 A1 WO2024239479 A1 WO 2024239479A1 CN 2023116415 W CN2023116415 W CN 2023116415W WO 2024239479 A1 WO2024239479 A1 WO 2024239479A1
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WIPO (PCT)
Prior art keywords
frame
superconducting
magnetic levitation
vehicle
superconducting magnet
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Ceased
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PCT/CN2023/116415
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English (en)
French (fr)
Inventor
张赛
张艺馨
邵南
吴茁
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CRRC Changchun Railway Vehicles Co Ltd
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CRRC Changchun Railway Vehicles Co Ltd
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Publication of WO2024239479A1 publication Critical patent/WO2024239479A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
    • B60L13/04—Magnetic suspension or levitation for vehicles
    • 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
    • B61F5/10—Bolster supports or mountings incorporating fluid springs
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F5/52—Bogie frames
    • 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
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • 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 invention relates to the technical field of magnetic levitation rail vehicles, and in particular to a superconducting magnetic levitation vehicle suspension frame and a magnetic levitation rail vehicle.
  • the suspension frame is a key component of the maglev vehicle, which is equivalent to the bogie in the wheel-rail vehicle.
  • the load of the entire maglev vehicle is carried by the suspension frame.
  • the suspension frame in order to ensure the stability, safety and suspension performance of the maglev vehicle, the suspension frame must also have the functions of running, guiding, buffering and vibration reduction, and transmitting traction and braking force.
  • the existing suspension frame has a large space size, and there is a problem that the floor height at the connection between adjacent carriages is inconsistent with the floor height of the passenger compartment.
  • the object of the present invention is to provide a superconducting magnetic levitation vehicle suspension frame to reduce the space occupied by the suspension frame so that the floor height at the connection between adjacent carriages is consistent with the floor height of the passenger compartment;
  • Another object of the present invention is to provide a magnetic levitation rail vehicle having the above-mentioned superconducting magnetic levitation vehicle suspension frame.
  • the present invention provides the following technical solutions:
  • a superconducting magnetic levitation vehicle suspension frame comprising:
  • a frame comprising frame side beams and frame cross beams, wherein the frame cross beams are connected to the frame side beams;
  • Superconducting magnets are arranged on both sides of the frame;
  • a superconducting magnet frame is used to connect the superconducting magnets located on both sides of the frame.
  • the superconducting magnet frame is disposed in a space enclosed by the superconducting magnet frame and the superconducting magnet, and the portion of the superconducting magnet frame corresponding to the frame is located in a lower region of the superconducting magnet to lower the installation position of the frame;
  • the central traction device is used for connecting the vehicle body, and the central traction device is located in the middle of the frame.
  • a suspension device is provided between the frame and the superconducting magnet frame, and the suspension device is a rubber spring or a steel spring.
  • a secondary suspension device for connecting the vehicle body is provided on the frame;
  • the secondary suspension device comprises:
  • a first vibration reduction component is arranged at the end of the frame and is used to buffer the vibration in the vertical direction.
  • the first vibration reduction component is an air spring
  • a second vibration reduction assembly is arranged on the frame, wherein the second vibration reduction assembly is a vertical vibration reduction assembly for absorbing vibration in a vertical direction;
  • the third vibration reduction assembly is arranged on the frame, and the third vibration reduction assembly is a lateral vibration damper, which is used to provide lateral damping.
  • the number of the first vibration reduction components is at least 4;
  • the number of the second vibration reduction components is multiple;
  • a low-speed running device is arranged below the frame, and the frame side beam is an upper arch structure at the position where the low-speed running device is arranged, for accommodating the low-speed running device.
  • guide wheel devices and emergency guide wheel devices are arranged around the superconducting magnet.
  • a skid is provided at the bottom of the superconducting magnet frame.
  • a magnetic levitation rail vehicle comprises a superconducting magnetic levitation vehicle suspension frame as described in any one of the above items.
  • the superconducting magnetic suspension vehicle suspension frame connects the superconducting magnets located on both sides of the frame through the superconducting magnet frame.
  • the frame is arranged in the space surrounded by the superconducting magnet frame and the superconducting magnet.
  • the central traction device is arranged in the middle of the frame for connecting the vehicle body to transmit traction and braking force.
  • the part of the superconducting magnet frame corresponding to the frame is located in the lower area of the superconducting magnet, which reduces the installation position of the frame.
  • the frame occupies a small space above the superconducting magnet, so that the floor height at the connection between adjacent carriages is consistent with the floor height of the passenger compartment, which is convenient for passengers to pass.
  • FIG1 is a schematic structural diagram of a suspension frame of a superconducting magnetic levitation vehicle disclosed in an embodiment of the present invention from one perspective;
  • FIG2 is a schematic structural diagram of a suspension frame of a superconducting magnetic levitation vehicle disclosed in an embodiment of the present invention from another perspective;
  • FIG3 is a front view of a suspension frame of a superconducting magnetic levitation vehicle disclosed in an embodiment of the present invention
  • FIG4 is a top view of a suspension frame of a superconducting magnetic levitation vehicle disclosed in an embodiment of the present invention.
  • FIG. 5 is a side view of the suspension frame of the superconducting magnetic levitation vehicle disclosed in an embodiment of the present invention.
  • 100 is the framework; 200 is a superconducting magnet; 300 is a superconducting magnet frame; 400 is the central traction device; 500 is a series of suspension devices; 600 is a secondary suspension device, 601 is a first vibration reduction assembly, 602 is a second vibration reduction assembly, 603 is is the third vibration reduction assembly; 700 is a low-speed running device; 800 is a guide wheel device; 900 is an emergency guide wheel device; 1000 is the skid.
  • the core of the present invention is to provide a superconducting magnetic levitation vehicle suspension frame to reduce the space occupied by the suspension frame so that the floor height at the connection between adjacent carriages is consistent with the floor height of the passenger compartment.
  • an embodiment of the present invention discloses a superconducting magnetic levitation vehicle suspension frame, including a frame 100 , a superconducting magnet 200 , a superconducting magnet frame 300 and a central traction device 400 .
  • the frame 100 provides a foundation for equipment installation, including frame side beams and frame cross beams, and the frame cross beams are connected to the frame side beams.
  • the material of the frame 100 may be stainless steel or The material is an aluminum alloy.
  • the specific material type is not limited here. Those skilled in the art can select it according to the actual situation as long as the overall firmness of the frame 100 can be guaranteed.
  • the superconducting magnet 200 is a magnet made of superconducting material and is disposed on both sides of the frame 100.
  • the superconducting magnet 200 can provide a strong magnetic field to provide suspension force and traction force for the vehicle.
  • the superconducting magnet frame 300 is used to connect the superconducting magnets 200 located on both sides of the frame 100, so that the superconducting magnets 200 are connected as a whole, realizing the modular design of the superconducting magnet 200.
  • the frame 100 is arranged in the space surrounded by the superconducting magnet frame 300 and the superconducting magnet 200, so that the frame 100 and the superconducting magnet 200 are conveniently and quickly installed, and the stability of the overall structure of the suspension frame of the superconducting magnetic levitation vehicle is improved.
  • the part of the superconducting magnet frame 300 corresponding to the frame 100 is located in the lower area of the superconducting magnet 200, and the superconducting magnet frame 300 and the superconducting magnet 200 are surrounded by a space open to the top, and the frame 100 is installed in the space to reduce the installation position of the frame 100 and reduce the impact on the height of the floor in the car.
  • the central traction device 400 is arranged at the center of the frame and is used to connect the vehicle body to transmit traction and braking force.
  • the central traction device 400 can be a Z-shaped double traction rod or other types of traction rods, and the specific type can be selected according to actual conditions.
  • the part of the superconducting magnet frame 300 corresponding to the frame 100 is located in the lower area of the superconducting magnet 200, which lowers the installation position of the frame 100.
  • the central traction device 400 is located in the middle position of the frame 100.
  • the middle position of the frame 100 has less interference of components, so the height of the central traction device 400 can be further reduced.
  • the height can be the same as that of other positions, and the height of the connection will not be higher than that of other positions, ensuring that the floor height of the connection between adjacent carriages is consistent with the floor height of the passenger compartment, which is convenient for passengers to pass.
  • the superconducting magnetic suspension vehicle suspension frame provided by the present invention has a superconducting magnet frame 300 connecting the superconducting magnets 200 located on both sides of the frame 100, and the frame 100 is arranged between the superconducting magnet frame 300 and the superconducting magnets.
  • the central traction device 400 is arranged in the middle of the frame 100, and is used to connect the vehicle body to transmit traction and braking force.
  • the central traction device 400 is located below the upper surface of the superconducting magnet 200, which reduces the space occupied by the suspension frame of the superconducting magnetic levitation vehicle, so that the floor height at the connection between adjacent carriages is consistent with the floor height of the passenger compartment, which is convenient for passengers to pass.
  • a series of suspension devices 500 are provided between the frame 100 and the superconducting magnet frame 300, which are used to buffer and absorb the vibration and impact from the superconducting magnet 200 and the track, and ensure the stability of the connection between the frame 100 and the superconducting magnet frame 300.
  • the type of the series of suspension devices 500 can be a rubber spring or a steel spring, or other types of vibration damping parts, as long as they can absorb the vibration and impact from the superconducting magnet 200 and the track.
  • a secondary suspension device 600 for connecting the vehicle body is provided on the frame 100, and the secondary suspension device 600 is provided on the frame 100, and is used to absorb the vertical force and vertical vibration of the vehicle body on the suspension frame of the superconducting magnetic levitation vehicle, improve the bearing capacity of the suspension frame of the superconducting magnetic levitation vehicle, and reduce the vibration of the vehicle body, thereby achieving vehicle vibration reduction and improving the comfort and stability of vehicle operation.
  • the secondary suspension device 600 can have a variety of setting schemes, such as a method of matching a vertical shock absorber with an air spring, or a method of matching a lateral shock absorber with an air spring, etc., and the specific arrangement scheme can be selected according to the actual situation.
  • the secondary suspension device 600 includes a first vibration damping assembly 601, a second vibration damping assembly 602 and a third vibration damping assembly 603.
  • the first vibration damping assembly 601 is arranged at the end of the frame 100, and is used to buffer the force of the frame 100 on the vehicle body in the vertical direction and absorb the vibration in the vertical direction.
  • the first vibration damping assembly 601 is an air spring.
  • the first vibration damping assembly 601 is arranged at the end of the frame 100, and the number is at least 4.
  • the 4 first vibration damping assemblies 601 are respectively arranged at the four corners of the frame 100 to avoid the problem of poor absorption effect caused by offset, thereby improving The service life of the suspension frame of the superconducting magnetic levitation vehicle.
  • the air spring is a commonly used elastic component, and its specific principle is not described here. The specific type of the air spring is selected according to the actual situation and is not limited here.
  • the second vibration reduction assembly 602 is arranged on the frame 100 to further absorb the vibration in the vertical direction.
  • the second vibration reduction assembly 602 cooperates with the first vibration reduction assembly 601 to absorb the vibration in the vertical direction of the vehicle body and the vertical force.
  • the second vibration reduction assembly 602 is a vertical vibration damper, and the number is multiple. The specific number is set according to the actual situation, which can ensure the further absorption of the vertical force. It can be understood by those skilled in the art that the second vibration reduction assembly 602 can be a damping adjustable damping damper or a damping non-adjustable damping damper, and the specific type is selected according to the specific situation.
  • the third vibration reduction assembly 603 is arranged on the frame 100, and is used to provide lateral damping.
  • the third vibration reduction assembly 603 is a lateral damper.
  • the number of the third vibration reduction assembly 603 is multiple, and the specific number is set according to the actual situation.
  • the first vibration reduction assembly 601, the second vibration reduction assembly 602 and the third vibration reduction assembly 603 are connected to the vehicle body, and the three work together to improve the load-bearing capacity and vibration reduction effect of the suspension frame, and ensure the stability and comfort of the vehicle operation.
  • the superconducting magnetic suspension vehicle suspension frame disclosed in the embodiment of the present invention has a low-speed running device 700 arranged below the frame 100.
  • four low-speed running devices 700 are arranged. It can be understood by those skilled in the art that more low-speed running devices 700 can also be arranged according to actual needs.
  • the low-speed running device 700 can be installed on the frame 100 or in other positions, which is not limited here.
  • the low-speed running device 700 is provided with a telescopic component, and the setting of the telescopic component enables the low-speed running device 700 to be released and retracted.
  • the vehicle runs at a low speed, and the low-speed running device 700 is released by the telescopic component to maintain the operation of the vehicle; when the vehicle speed is high and can be suspended, the low-speed running device 700 is retracted by the telescopic component, and the vehicle runs in a suspended state.
  • the position where the low-speed running device 700 is set on the frame side beam is an upper arch structure for accommodating the low-speed running device 700.
  • the upper arch structure on the frame side beam does not affect the suspension of the vehicle body and the superconducting magnetic levitation vehicle. Connection of the floating frame.
  • a guide wheel device 800 is arranged around the superconducting magnet 200, and the guide wheel device 800 is provided with a telescopic structure.
  • the guide wheel device 800 is extended through the telescopic structure, and the guiding function is achieved by contacting with the track, providing a guiding force for the vehicle to travel at a low speed.
  • the guide wheel device 800 is retracted through the telescopic structure and does not contact with the track, and the vehicle runs in a suspended state.
  • the superconducting magnetic levitation vehicle suspension frame disclosed in the embodiment of the present invention is provided with emergency guide wheel devices 900 around the superconducting magnet 200.
  • the emergency guide wheel device 900 provides guidance and buffering for the vehicle.
  • the installation method of the emergency guide wheel device 900 is not limited here.
  • the superconducting magnetic levitation vehicle suspension frame provided by the present invention is provided with a skid 1000 at the bottom of the superconducting magnet frame 300.
  • the skid 1000 is provided to provide support and buffering for the vehicle, and to provide support for the vehicle when the vehicle stops or parks at the station. In case of an emergency, it can be used for braking, providing sliding support and buffering.
  • the number of skids 1000 is at least 2.
  • the embodiment of the present invention further discloses a magnetic levitation rail vehicle having the above-mentioned superconducting magnetic levitation vehicle suspension frame. Since it has the above-mentioned superconducting magnetic levitation vehicle suspension frame, it has all the technical effects of the above-mentioned superconducting magnetic levitation vehicle suspension frame, which will not be described in detail herein.
  • first and second are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
  • a feature defined as “first” or “second” may explicitly or implicitly include one or more of the features.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆，包括构架（100），包括构架侧梁和构架横梁；超导磁体（200），设置在构架（100）的两侧，且沿构架纵梁的方向延伸；超导磁体框架（300），用于连接位于构架（100）两侧的超导磁体（200），构架（100）设置在超导磁体框架（300）与超导磁体（200）围成的空间内，且超导磁体框架（300）与构架（100）对应的部分位于超导磁体（200）的下部区域，以降低构架（100）的安装位置；中央牵引装置（400），用于连接车体，中央牵引装置（400）位于悬浮架的中间位置，以传递牵引力和制动力，减小了超导磁悬浮车辆悬浮架的占用空间，使得相邻车厢连接处的地板面高度与客室地板面高度一致，方便乘客通行。

Description

一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆
本申请要求于2023年5月19日提交中国专利局、申请号为202310572942.6发明名称为“一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆”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
本发明涉及磁悬浮轨道车辆技术领域，尤其涉及一种超导磁悬浮车辆悬浮架及磁悬浮轨道车辆。
背景技术
悬浮架是磁悬浮车辆的关键部件，相当于轮轨车辆中的转向架，整个磁悬浮车辆的载荷均由悬浮架进行承载。同时，为了保证磁悬浮车辆运行的稳定性、安全性和悬浮性能，悬浮架还要具备走行、导向、缓冲减振、传递牵引力及制动力的功能。现有的悬浮架空间尺寸较大，存在相邻车厢连接处的地板面高度与客室地板面高度不一致的问题。
因此如何减小悬浮架的占用空间，使得相邻车厢连接处的地板面高度与客室地板面高度一致是本领域技术人员目前需要解决的技术问题。
发明内容
有鉴于此，本发明的目的在于提供一种超导磁悬浮车辆悬浮架，以减小悬浮架的占用空间，使得相邻车厢连接处的地板面高度与客室地板面高度一致；
本发明的另一目的在于提供一种具有上述超导磁悬浮车辆悬浮架的磁悬浮轨道车辆。
为了实现上述目的，本发明提供了如下技术方案：
一种超导磁悬浮车辆悬浮架，包括：
构架，包括构架侧梁和构架横梁，所述构架横梁连接于所述构架侧梁上；
超导磁体，设置在所述构架的两侧；
超导磁体框架，用于连接位于所述构架两侧的所述超导磁体，所述构架设 置在所述超导磁体框架与所述超导磁体围成的空间内，且所述超导磁体框架与所述构架对应的部分位于所述超导磁体的下部区域，以降低所述构架的安装位置；
中央牵引装置，用于连接车体，所述中央牵引装置位于所述构架的中间位置。
可选地，在上述超导磁悬浮车辆悬浮架中，所述构架与所述超导磁体框架之间设置有一系悬挂装置，所述一系悬挂装置为橡胶弹簧或钢弹簧。
可选地，在上述超导磁悬浮车辆悬浮架中，所述构架上设置有用于连接车体的二系悬挂装置；
所述二系悬挂装置包括：
第一减振组件，设置在所述构架的端部，用于缓冲垂直方向的振动，所述第一减振组件为空气弹簧；
第二减振组件，设置在所述构架上，所述第二减振组件为垂向减振器，用于吸收垂直方向的振动；
第三减振组件，设置在所述构架上，所述第三减振组件为横向减振器，用于提供横向阻尼。
可选地，在上述超导磁悬浮车辆悬浮架中，所述第一减振组件的数量至少为4个；
所述第二减振组件的数量为多个；
所述第三减振组件的数量为多个。
可选地，在上述超导磁悬浮车辆悬浮架中，所述构架的下方设置有低速走行装置，所述构架侧梁在设置所述低速走行装置的位置处为上拱结构，用于容纳所述低速走行装置。
可选地，在上述超导磁悬浮车辆悬浮架中，所述超导磁体的四周设置有导向轮装置和紧急导向轮装置。
可选地，在上述超导磁悬浮车辆悬浮架中，所述低速走行装置为四个。
可选地，在上述超导磁悬浮车辆悬浮架中，所述超导磁体框架的底部设置有滑橇。
可选地，在上述超导磁悬浮车辆悬浮架中，所述滑橇为两个。
一种磁悬浮轨道车辆，包括如上任一项所述的超导磁悬浮车辆悬浮架。
本发明提供的超导磁悬浮车辆悬浮架，通过超导磁体框架使得位于构架两侧的超导磁体连接起来，构架设置在超导磁体框架与超导磁体围成的空间内，中央牵引装置设置在构架的中间位置，用于连接车体，以传递牵引力和制动力。超导磁体框架与构架对应的部分位于超导磁体的下部区域，降低了构架的安装位置，构架占用超导磁体上部空间小，使得相邻车厢连接处的地板面高度与客室地板面高度一致，方便旅客通行。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例公开的超导磁悬浮车辆悬浮架一个视角的结构示意图；
图2为本发明实施例公开的超导磁悬浮车辆悬浮架另一个视角的结构示意图；
图3为本发明实施例公开的超导磁悬浮车辆悬浮架的正视图；
图4为本发明实施例公开的超导磁悬浮车辆悬浮架的俯视图；
图5为本发明实施例公开的超导磁悬浮车辆悬浮架的侧视图。
图中的各项附图标记的含义如下：
100为构架；
200为超导磁体；
300为超导磁体框架；
400为中央牵引装置；
500为一系悬挂装置；
600为二系悬挂装置，601为第一减振组件，602为第二减振组件，603
为第三减振组件；
700为低速走行装置；
800为导向轮装置；
900为紧急导向轮装置；
1000为滑橇。
具体实施方式
本发明的核心在于提供一种超导磁悬浮车辆悬浮架，以减小悬浮架的占用空间，使得相邻车厢连接处的地板面高度与客室地板面高度一致。
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1-图5所示，本发明实施例公开了一种超导磁悬浮车辆悬浮架，包括构架100、超导磁体200、超导磁体框架300和中央牵引装置400。
其中，构架100提供设备安装基础，包括构架侧梁、构架横梁，构架横梁连接于构架侧梁上。
本领域技术人员可以理解的是，构架100的材料可以为不锈钢材料，也可 以为铝合金型材料，具体的材料类型在此不做限定，本领域技术人员根据实际情况选取，只要能保证构架100整体的牢固性即可。
超导磁体200为使用超导材料制作的磁体，设置在构架100的两侧。超导磁体200可以提供强磁场，为车辆提供悬浮力和牵引力。
超导磁体框架300用于连接位于构架100两侧的超导磁体200，使得超导磁体200连接成一体，实现超导磁体200的模块化设计。构架100设置在超导磁体框架300与超导磁体200围成的空间内，使得构架100与超导磁体200安装方便快捷，同时提升了超导磁悬浮车辆悬浮架整体结构的稳定性。超导磁体框架300与构架100对应的部分位于超导磁体200的下部区域，将超导磁体框架300与超导磁体200围成一向上开口的空间，并将构架100安装在该空间内，以降低构架100的安装位置，减小对车厢内底板高度的影响。
中央牵引装置400设置于构架的中心位置，用于连接车体，以传递牵引力和制动力。具体的，中央牵引装置400可以为Z字形双牵引拉杆，也可以为其它类型的牵引拉杆，具体类型根据实际情况选取即可。
超导磁体框架300与构架100对应的部分位于超导磁体200的下部区域，降低了构架100的安装位置，中央牵引装置400位于构架100的中间位置，构架100的中间位置具有较少的部件干涉，因此可进一步将中央牵引装置400的高度降低。在超导磁悬浮车辆悬浮架与车体连接时，位于超导磁悬浮车辆悬浮架两端的车体分别与超导磁体200和中央牵引装置400相连，由于中央牵引装置400位于超导磁体200的上表面之下，不会占用超导磁体200之上的空间，因此使得两个车体在中央牵引装置400处连接时，可以与其他位置的高度相同，不会使得连接处的高度高于其他位置，保证相邻车厢连接处的地板面高度与客室地板面高度一致，方便旅客通行。
本发明提供的超导磁悬浮车辆悬浮架，超导磁体框架300将位于构架100两侧的超导磁体200连接起来，构架100设置在超导磁体框架300与超导磁体 200围成的空间内，中央牵引装置400设置在构架100的中间位置，用于连接车体，以传递牵引力和制动力。中央牵引装置400位于超导磁体200的上表面之下，减小了超导磁悬浮车辆悬浮架的占用空间，使得相邻车厢连接处的地板面高度与客室地板面高度一致，方便旅客通行。
为了吸收来自超导磁体200与轨道之间的振动和冲击，保证构架100与超导磁体框架300连接的稳定性，如图1所示，在本发明一具体实施例中，构架100与超导磁体框架300之间设置一系悬挂装置500，用于缓冲、吸收来自超导磁体200与轨道之间的振动和冲击，保证构架100与超导磁体框架300连接的稳定性。具体地，一系悬挂装置500的类型可以为橡胶弹簧或钢弹簧，也可以为其它类型的减振件，只要能起到吸收来自超导磁体200与轨道之间的振动和冲击的作用即可。
为了提升车辆运行的舒适性和平稳性，如图1所示，在上述实施例的基础上，构架100上设置有用于连接车体的二系悬挂装置600，且二系悬挂装置600设置在构架100上，用于吸收车体对超导磁悬浮车辆悬浮架垂直方向的作用力及垂直方向的振动，提升超导磁悬浮车辆悬浮架的承载力，同时减轻车体的振动，实现车辆减振，提升车辆运行的舒适性和平稳性。本领域技术人员可以理解的是，二系悬挂装置600可以有多种设置方案，比如垂向减振器与空气弹簧相配合的方式，或者横向减振器和空气弹簧相配合的方式等，具体的布置方案根据实际情况选取即可。
在上述实施例的基础上，二系悬挂装置600包括第一减振组件601、第二减振组件602和第三减振组件603。其中，第一减振组件601设置在构架100端部，用于缓冲构架100对于车体在垂直方向的作用力及吸收垂直方向的振动。在本发明一具体实施例中，第一减振组件601为空气弹簧。第一减振组件601设置在构架100的端部，数量至少为4个，4个第一减振组件601分别设置在构架100的四个边角处，避免产生偏置导致吸收效果差的问题，进而提高 超导磁悬浮车辆悬浮架的使用寿命。空气弹簧为常用的弹性部件，其具体原理在此不再赘述，具体的空气弹簧的类型根据实际情况选取，在此不做限定。
第二减振组件602设置在构架100上，进一步吸收垂直方向的振动，第二减振组件602与第一减振组件601相配合吸收车体垂直方向的振动及垂直方向的作用力。在本发明一具体实施例中，第二减振组件602为垂向减振器，数量为多个，具体数量根据实际情况具体设置，可以保证对垂直方向作用力的进一步吸收。本领域技术人员可以理解的是，第二减振组件602可以为阻尼可调的减振器，也可以为阻尼不可调的减振器，具体类型根据具体情况选取。
第三减振组件603设置在构架100上，用于提供横向阻尼。在本发明一具体实施例中，第三减振组件603为横向减振器。为了保证第三减振组件603提供横向阻尼的作用，第三减振组件603的数量为多个，具体数量根据实际情况具体设置。第一减振组件601、第二减振组件602和第三减振组件603与车体连接，三者共同作用，提升了悬浮架承载能力及减振效果，保证车辆运行的稳定性和舒适性。
为了保证在悬浮力较低时车辆能够保持稳定运行，如图2所示，本发明实施例公开的超导磁悬浮车辆悬浮架，构架100的下方设置有低速走行装置700，低速走行装置700在本实施例中设置为四个，本领域技术人员可以理解的是，也可根据实际需求设置更多数量的低速走行装置700。具体的，低速走行装置700可以安装在构架100上，也可以安装在其他位置，此处不做限定。低速走行装置700设置有伸缩组件，伸缩组件的设置使得低速走行装置700能够放出和收回。在悬浮力较低时，车辆低速运行，低速走行装置700通过伸缩组件放出，维持车辆的运行；在车辆速度较高能够悬浮运行时，低速走行装置700通过伸缩组件收回，车辆在悬浮状态下运行。为了更好的收纳收回的低速走行装置700，构架侧梁设置低速走行装置700的位置处为上拱结构，用于容纳低速走行装置700，同时构架侧梁上的上拱结构不影响车体与超导磁悬浮车辆悬 浮架的连接。本领域技术人员可以根据实际情况选取相应低速走行装置700的安装方式。
为了保证车辆在低速行走时具有导向功能，如图1所示，在上述实施例的基础上，超导磁体200的四周设置有导向轮装置800，导向轮装置800设置有伸缩结构。当车辆使用低速走行装置700运行时，由于车速较低，不仅没有悬浮力，也没有导向力，导向轮装置800通过伸缩结构伸出，通过与轨道接触实现导向功能，为车辆低速行走提供导向力。当车辆悬浮运行时，导向轮装置800通过伸缩结构收回，不与轨道接触，车辆在悬浮状态下运行。
为了保证在发生紧急情况时为车辆提供导向和缓冲作用，本发明实施例公开的超导磁悬浮车辆悬浮架，在超导磁体200的四周设置有紧急导向轮装置900。在发生紧急情况时，紧急导向轮装置900为车辆提供导向和缓冲作用。紧急导向轮装置900的安装方式，在此不做限定。
为了满足车辆的滑行支撑需求，如图2所示，本发明提供的超导磁悬浮车辆悬浮架，在超导磁体框架300的底部设置有滑橇1000，滑橇1000的设置为车辆提供支撑和缓冲作用，在当车辆到站停车或停放时，为车辆提供支撑作用。在发生紧急情况时，可用于制动，提供滑行支撑及缓冲作用。为了保证滑行支撑作用，滑橇1000的数量至少为2个。
本发明实施例还公开了一种具有上述超导磁悬浮车辆悬浮架的磁悬浮轨道车辆，由于具有上述超导磁悬浮车辆悬浮架，因此兼具上述超导磁悬浮车辆悬浮架的所有技术效果，本文在此不再赘述。
需要说明的是，本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
如本申请和权利要求书中所示，除非上下文明确提示例外情形，“一”、 “一个”、“一种”和/或“该”等词并非特指单数，也可包括复数。一般说来，术语“包括”与“包含”仅提示包括已明确标识的步骤和元素，而这些步骤和元素不构成一个排它性的罗列，方法或者设备也可能包含其它的步骤或元素。由语句“包括一个……”限定的要素，并不排除在包括要素的过程、方法、商品或者设备中还存在另外的相同要素。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (10)

  1. 一种超导磁悬浮车辆悬浮架，其特征在于，包括：
    构架(100)，包括构架侧梁和构架横梁，所述构架横梁连接于所述构架侧梁上；
    超导磁体(200)，设置在所述构架(100)的两侧；
    超导磁体框架(300)，用于连接位于所述构架(100)两侧的所述超导磁体(200)，所述构架(100)设置在所述超导磁体框架(300)与所述超导磁体(200)围成的空间内，且所述超导磁体框架(300)与所述构架(100)对应的部分位于所述超导磁体(200)的下部区域，以降低所述构架(100)的安装位置；
    中央牵引装置(400)，用于连接车体，所述中央牵引装置(400)位于所述构架(100)的中间位置。
  2. 如权利要求1所述的超导磁悬浮车辆悬浮架，其特征在于，所述构架(100)与所述超导磁体框架(300)之间设置有一系悬挂装置(500)，所述一系悬挂装置(500)为橡胶弹簧或钢弹簧。
  3. 如权利要求2所述的超导磁悬浮车辆悬浮架，其特征在于，所述构架(100)上设置有用于连接车体的二系悬挂装置(600)；
    所述二系悬挂装置(600)包括：
    第一减振组件(601)，设置在所述构架(100)的端部，用于缓冲垂直方向的振动，所述第一减振组件(601)为空气弹簧；
    第二减振组件(602)，设置在所述构架(100)上，所述第二减振组件(602)为垂向减振器，用于吸收垂直方向的振动；
    第三减振组件(603)，设置在所述构架(100)上，所述第三减振组件(603)为横向减振器，用于提供横向阻尼。
  4. 如权利要求3所述的超导磁悬浮车辆悬浮架，其特征在于，所述第一减振组件(601)的数量至少为4个；
    所述第二减振组件(602)的数量为多个；
    所述第三减振组件(603)的数量为多个。
  5. 如权利要求1所述的超导磁悬浮车辆悬浮架，其特征在于，所述构架(100)的下方设置有低速走行装置(700)，所述构架侧梁在设置所述低速走行装置(700)的位置处为上拱结构，用于容纳所述低速走行装置(700)。
  6. 如权利要求5所述的超导磁悬浮车辆悬浮架，其特征在于，所述超导磁体(200)的四周设置有导向轮装置(800)和紧急导向轮装置(900)。
  7. 如权利要求5所述的超导磁悬浮车辆悬浮架，其特征在于，所述低速走行装置(700)为四个。
  8. 如权利要求1所述的超导磁悬浮车辆悬浮架，其特征在于，所述超导磁体框架(300)的底部设置有滑橇(1000)。
  9. 如权利要求8所述的超导磁悬浮车辆悬浮架，其特征在于，所述滑橇(1000)为两个。
  10. 一种磁悬浮轨道车辆，其特征在于，包括如权利要求1-9任一项所述的超导磁悬浮车辆悬浮架。
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