WO2020206835A1 - 轨道列车 - Google Patents

轨道列车 Download PDF

Info

Publication number
WO2020206835A1
WO2020206835A1 PCT/CN2019/090853 CN2019090853W WO2020206835A1 WO 2020206835 A1 WO2020206835 A1 WO 2020206835A1 CN 2019090853 W CN2019090853 W CN 2019090853W WO 2020206835 A1 WO2020206835 A1 WO 2020206835A1
Authority
WO
WIPO (PCT)
Prior art keywords
roof
air duct
fixed
train
car body
Prior art date
Application number
PCT/CN2019/090853
Other languages
English (en)
French (fr)
Inventor
丁立卿
熊力
高国燕
贾焕英
杨帅
沈立伟
武娟娟
卢海超
孟凡帅
胡国鹏
高绪玲
刘晨
Original Assignee
中车唐山机车车辆有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中车唐山机车车辆有限公司 filed Critical 中车唐山机车车辆有限公司
Publication of WO2020206835A1 publication Critical patent/WO2020206835A1/zh
Priority to US17/478,976 priority Critical patent/US20220001903A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • B61D17/14—Roofs with gangways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/18—Internal lining, e.g. insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • 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

  • This application relates to the technical field of electric locomotives, in particular to a rail train.
  • the roof and air ducts of rail trains are designed separately, and the weight is relatively large, which is not conducive to the overall weight reduction of rail trains.
  • the embodiments of the present application provide a rail train to solve the technical problem that the roof and air duct of the rail train are not conducive to the overall weight reduction of the rail train.
  • the embodiment of the present application provides a rail train, including:
  • a semi-closed air duct the air duct includes a top of the air duct and a side of the air duct; the top of the air duct is fixed to the inner roof of the train body, and the side of the air duct is connected to the two sides of the top of the air duct. Extend sideward and downward;
  • the large side roof is fixed with the car body as a part of the train roof, and the large side roof is sealed at the bottom end of the side of the air duct to form an air circulation channel with the air duct.
  • the air duct includes a top of the air duct and a side of the air duct, the top of the air duct is fixed to the inner roof of the train body, and the side of the air duct is connected to both sides of the top of the air duct and extends downward
  • the large side roof is fixed to the car body as a part of the train roof, and the large side roof is sealed at the bottom end of the side of the air duct to form an air circulation channel with the air duct.
  • the large side roof not only serves as a part of the train roof, but also serves as the bottom of the passage for air circulation.
  • one component of the large side roof of the rail train in the embodiment of the present application plays two roles, which is beneficial to the overall weight reduction of the rail train and is in line with the development direction of energy saving and emission reduction of the rail train.
  • Figure 1 is a partial schematic view of the top of a lower carriage of a rail train according to an embodiment of the application;
  • Fig. 2 is a schematic diagram of the lower large side roof of the rail train shown in Fig. 1;
  • FIG. 3 is a partial schematic diagram of the top of the upper carriage of a rail train according to an embodiment of the application;
  • Figure 4 is a schematic diagram of the upper large side roof of the rail train shown in Figure 3;
  • Fig. 5 is a schematic diagram of the small side roof of the lower deck of the rail train shown in Fig. 1;
  • Fig. 6 is a schematic diagram of the upper small side roof of the rail train shown in Fig. 3;
  • FIG. 7 is another partial schematic diagram of the top of the lower carriage of a rail train according to an embodiment of the application.
  • Fig. 8 is a schematic diagram of the middle roof of the lower layer of the rail train shown in Fig. 7;
  • FIG. 9 is another partial schematic diagram of the top of the upper carriage of a rail train according to an embodiment of the application.
  • Fig. 10 is a schematic diagram of the upper middle roof of the rail train shown in Fig. 9;
  • FIG. 11 is a schematic diagram of a middle roof of a rail train according to an application embodiment
  • Fig. 12 and Fig. 13 are schematic diagrams of fixing the lower large side roof and the lower air duct shown in Fig. 2.
  • Fig. 1 is a partial schematic diagram of the top of the lower carriage of a rail train according to an embodiment of the application
  • Fig. 2 is a schematic diagram of the lower large side roof of the rail train shown in Fig. 1
  • Fig. 3 is a rail train according to an embodiment of the application
  • Fig. 4 is a schematic diagram of the upper large side roof of the rail train shown in Fig. 3.
  • the rail train of the embodiment of the present application includes:
  • a semi-closed air duct the duct includes a duct top 110 and a duct side 120; the duct top 110 is fixed to the inner roof of the train body, and the duct side 120 is connected to the wind duct. Both sides of the top of the road extend downward;
  • the large side roof is fixed with the car body as a part of the train roof, and the large side roof is sealed at the bottom end of the side of the air duct to form an air circulation channel with the air duct.
  • the large side roof includes the lower large side roof 210 and the upper large side roof 310.
  • the rail train of the embodiment of the present application includes a semi-closed air duct and a large side roof; wherein, the air duct includes a top of the air duct and a side of the air duct, and the top of the air duct is fixed to the inner roof of the train body, so The side of the air duct is connected to both sides of the top of the air duct and extends downward, the large side roof is fixed to the car body as a part of the train roof, and the large side roof is sealed in the The bottom end of the side of the air duct and the air duct form an air circulation channel. In this way, the large side roof not only serves as a part of the train roof, but also serves as the bottom of the passage for air circulation.
  • one component can be reduced. Therefore, one component of the large side roof of the rail train in the embodiment of the present application plays two roles, which is beneficial to the overall weight reduction of the rail train and is in line with the development direction of energy saving and emission reduction of the rail train.
  • FIG. 5 is a schematic diagram of the lower side roof of the rail train shown in FIG. 1
  • FIG. 6 is a schematic diagram of the upper side roof of the rail train shown in FIG. 3.
  • the rail train also includes:
  • the small side roof is fixed between the large side roof and the side of the train as a part of the train roof.
  • the small side top includes the lower small side top 220 and the upper small side top 320.
  • the part between the air duct in the train roof and the side of the train is borne by the small side roof.
  • FIG. 7 is another partial schematic diagram of the top of the lower carriage of a rail train according to an embodiment of the application
  • Fig. 8 is a schematic diagram of the top plate of the lower tier of the rail train shown in Fig. 7
  • Fig. 9 is a track of an embodiment of the application
  • FIG. 10 is a schematic diagram of the upper middle roof of the rail train shown in FIG. 9.
  • the rail train also includes a middle roof, which is fixed to the car body and fixed between the left and right air ducts as the train The middle part of the roof;
  • the left air duct and the right air duct are respectively two air ducts of the carriage of the train, and the middle roof includes a lower middle roof 230 and an upper middle roof 330. .
  • the part between the left air duct and the right air duct in the train roof is borne by the middle roof.
  • the large side top is a large side top made of 4 mm FRP
  • the small side top is a small side top made of 4 mm FRP.
  • the large side roof includes two symmetrical structures of the left large side roof and the right large side roof, the left large side roof is sealed at the bottom end of the left side of the air duct, and the right large side roof Sealed at the bottom end of the side of the right air duct;
  • the small side top includes two symmetrical structures of the left small side top and the right small side top, the left small side top is fixed between the left large side top and the left side of the train, and the right small side top
  • the roof is fixed between the right large roof and the right side of the train.
  • the middle roof, the left large side roof, the right large side roof, the left small side roof and the right small side roof together serve as the roof of the entire train.
  • the rail train also includes:
  • the sealing strip 410 is fixed at the bottom end of the side portion 120 of the air duct; the sealing strip 410 is fixedly connected with the large side top by interference fit.
  • the sealing strip 410 is a rubber strip.
  • the rail train also includes:
  • the cold-proof layer 420 is fixed on the side of the large side top facing the air duct.
  • the cold-proof layer can prevent condensation water from appearing on the top of the large side roof, and on the other hand, it can realize the sealing between the large side roof and the air duct.
  • the rail train also includes an L-shaped connecting corner code 430;
  • the first corner arm of the connecting corner code 430 is fixed to the inner roof of the lower car body, and the second corner arm of the connecting corner code 430 and the lower large side roof 210 are fixed close to the side of the lower car body, To seal the lower large side roof 210 at the bottom end of the side of the lower air duct;
  • the lower car body is the car body of the lower car of the double-decker train
  • the lower large roof 210 is the big side roof of the lower car of the double-decker train
  • the lower air duct is the car body of the lower car of the double-decker train. Wind channel.
  • the connecting corner code realizes the fixation of the lower large side roof and the lower car body to seal the lower large side roof at the bottom end of the side of the lower air duct.
  • the inner roof of the lower car body is provided with a first installation groove, the first corner arm of the connecting corner 430 and the inner roof of the lower car body pass through the first installation groove, bolts and nuts fixed;
  • the side of the lower large side roof 210 close to the side of the vehicle body is provided with a plurality of oblong holes 211 along the length direction; the second corner arm of the connecting corner 430 is close to the lower large side roof 210
  • the side of the lower car body is fixed by the long round hole 211 with bolts and nuts.
  • the lower large side roof 210 can be conveniently fixed to the lower car body.
  • Fig. 12 and Fig. 13 are schematic diagrams of fixing the lower large side roof and the lower air duct shown in Fig. 2.
  • the side of the lower large side roof 210 close to the center line of the lower car body is provided with a plurality of first fixing protrusions 212 along the length direction;
  • the first protrusion 212 is fixed to the lower air duct
  • the lower large side roof is fixed to the lower car body and the lower air duct, realizing the fixation of the lower large side roof.
  • a V-shaped fixing member 222 is fixed on the inner side of the small side top of the lower layer.
  • One arm of the V-shaped fixing member 222 is fixed to the inner side of the small side top of the lower layer.
  • the other arm of 222 is fixed to the lamp profile of the lower carriage of the train;
  • the lower side roof is the small side roof of the lower carriage of the double-decker train.
  • a fastening portion 221 is provided on the inner side of the lower small side roof 220 near the lower large side roof;
  • a fastening groove 213 is provided on the inner side of the lower large side roof 210 close to the lower side small side roof;
  • the buckling portion 221 and the buckling groove 213 are buckled and connected to connect the lower small side roof 220 and the lower large side roof 210.
  • the buckling part and the buckling groove are buckled and connected to realize a fixed connection between the small side top of the lower layer and the large side top of the lower layer.
  • the inner edge of the top plate 230 in the lower layer is provided with an upwardly convex bent portion 231;
  • the inner roof of the lower car body is provided with a second installation groove, the middle roof of the lower layer and the inner roof of the lower car body pass through the bent portion, and the second installation groove is fixed by bolts and nuts;
  • the lower middle roof is the middle roof of the lower carriage of the double-decker train.
  • the middle roof of the lower layer can be conveniently fixed to the inner roof of the lower layer car body.
  • the upper small side roof 320 includes a vertical portion 321 and a fixing portion 322 connected to the upper end of the vertical portion.
  • the lower side of the vertical portion 321 is connected to the train The luggage rack is fixed;
  • the inner roof of the upper car body is provided with a third installation groove, the upper small side roof 320 and the inner roof of the upper car body are fixed by the fixing portion 322, and the third installation groove is fixed by bolts and nuts;
  • the upper small side roof 320 is the small side roof of the upper car of the double-decker train
  • the upper car body is the car body of the upper car of the double-decker train.
  • the fixing portion 322 has a clamping slot 323 facing the upper side of the upper layer
  • a side of the upper large side top 310 close to the upper small side top has a clamping portion 311;
  • the upper large side roof 310 and the upper small side roof 320 are clamped and fixed by the clamping portion 311 and the clamping groove 323;
  • the upper large side roof 310 is the large side roof of the upper carriage of the double-decker train.
  • the clamping and fixing of the clamping portion and the clamping groove realizes the fixed connection of the upper large side top and the upper small side top.
  • the side of the upper large side roof 310 close to the center line of the upper car body is provided with a plurality of second fixing protrusions 312 along the length direction;
  • the second protrusion 312 is fixed to the upper air duct
  • the upper car body is the car body of the upper car of the double-decker train
  • the upper air duct is the air duct of the upper car of the double-decker train.
  • the edge of the top plate 330 in the upper layer is provided with protrusions 331 protruding outward;
  • the inner roof of the upper car body is provided with a fourth installation groove, the upper middle roof and the inner roof of the upper car body pass through the lugs 331, and the fourth installation groove is fixed by bolts and nuts;
  • the upper middle roof 330 is the middle roof of the upper car of the double-decker train.
  • Fig. 11 is a schematic diagram of a middle roof of a rail train according to an application embodiment.
  • the middle of the top plate is an aluminum honeycomb core material 510
  • the aluminum honeycomb core material is surrounded by an aluminum profile frame 520
  • An aluminum plate 530 is fixed on the upper and lower sides respectively, and the aluminum plate on the lower side is externally fixed with a veneer 540;
  • the thickness of the middle top plate is 12.6 mm
  • the thickness of the aluminum plate is 0.8 mm
  • the thickness of the veneer is 1 mm.
  • the material selection of the middle roof increases the rigidity of the train roof.
  • the upper middle roof panel can be conveniently fixed to the inner roof of the upper car body.
  • connection can also be detachable or integrated; it can be mechanical connection, electrical connection, or communication; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components Or the interaction between two elements.
  • connection can also be detachable or integrated; it can be mechanical connection, electrical connection, or communication; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components Or the interaction between two elements.
  • the "on" or “under” of the first feature of the second feature may include direct contact between the first feature and the second feature, or include the first feature.
  • the second feature is not in direct contact but is in contact with another feature between them.
  • "above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is higher in level than the second feature.
  • the “below”, “below” and “below” of the first feature of the second feature include the first feature directly above and diagonally above the second feature, or it simply means that the level of the first feature is smaller than the second feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

一种轨道列车，包括：半封闭的风道，风道包括风道顶部（110）和风道侧部（120）；风道顶部（110）与列车车体的内顶固定，风道侧部（120）连接在风道顶部（110）的两侧且朝下伸出；大边顶，与车体固定作为列车顶板的一部分，且大边顶封在风道侧部（120）的底端与风道形成空气流通的通道。该轨道列车解决了顶板和风道不利于轨道列车的整体减重的问题。

Description

轨道列车 技术领域
本申请涉及电力机车技术领域，具体地，涉及一种轨道列车。
背景技术
轨道列车的顶板和风道都是各自为政，单独设计，重量较大，不利于轨道列车的整体减重。
因此，轨道列车的顶板和风道不利于轨道列车的整体减重，是本领域技术人员急需要解决的技术问题。
在背景技术中公开的上述信息仅用于加强对本申请的背景的理解，因此其可能包含没有形成为本领域普通技术人员所知晓的相关技术的信息。
发明内容
本申请实施例中提供了一种轨道列车，以解决轨道列车的顶板和风道不利于轨道列车的整体减重的技术问题。
本申请实施例提供了一种轨道列车，包括：
半封闭的风道，所述风道包括风道顶部和风道侧部；所述风道顶部与所述列车车体的内顶固定，所述风道侧部连接在所述风道顶部的两侧且朝下伸出；
大边顶，与所述车体固定作为所述列车顶板的一部分，且所述大边顶封在所述风道侧部的底端与所述风道形成空气流通的通道。
本申请实施例由于采用以上技术方案，具有以下技术效果：
所述风道包括风道顶部和风道侧部，所述风道顶部与所述列车车体的内顶固定，所述风道侧部连接在所述风道顶部的两侧且朝下伸出，所述大边顶与所述车体固定作为所述列车顶板的一部分，且所述大边顶封在所述风道侧部的底端与所述风道形成空气流通的通道。这样，大边顶不仅作为列车顶板的一部分， 而且作为空气流通的通道的底部。与背景技术相比，可以减少一个部件。因此，本申请实施例的轨道列车的大边顶一个部件起到两个作用，有利于轨道列车的整体减重，符合轨道列车的节能减排的发展方向。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例的一种轨道列车的下层车厢的顶部局部示意图；
图2为图1所示的轨道列车的下层大边顶的示意图；
图3为本申请实施例的一种轨道列车的上层车厢的顶部局部示意图；
图4为图3所示的轨道列车的上层大边顶的示意图；
图5为图1所示的轨道列车的下层小边顶的示意图；
图6为图3所示的轨道列车的上层小边顶的示意图；
图7为本申请实施例的一种轨道列车的下层车厢的顶部另一局部示意图；
图8为图7所示的轨道列车的下层中顶板的示意图；
图9为本申请实施例的一种轨道列车的上层车厢的顶部另一局部示意图；
图10为图9所示的轨道列车的上层中顶板的示意图；
图11为申请实施例的一种轨道列车的中顶板的示意图；
图12和图13为图2所示的下层大边顶与下层风道固定的示意图。
附图标记：
110风道顶部，120风道侧部；
210下层大边顶，211长圆孔，212第一凸起，213扣合凹槽，220下层小边顶，221扣合部，222V形固定件，230下层中顶板，231折弯部；
310上层大边顶，311卡接部，312第二凸起，320上层小边顶，321竖直部，322固定部，323卡接槽，330上层中顶板，331突耳；
410密封条，420防寒层，430连接角码；
510铝蜂窝芯材，520铝型材框，530铝板，540贴面板。
具体实施方式
为了使本申请实施例中的技术方案及优点更加清楚明白，以下结合附图对本申请的示例性实施例进行进一步详细的说明，显然，所描述的实施例仅是本申请的一部分实施例，而不是所有实施例的穷举。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
实施例一
图1为本申请实施例的一种轨道列车的下层车厢的顶部局部示意图；图2为图1所示的轨道列车的下层大边顶的示意图；图3为本申请实施例的一种轨道列车的上层车厢的顶部局部示意图；图4为图3所示的轨道列车的上层大边顶的示意图。如图1，图2，图3和图4所示，本申请实施例的轨道列车，包括：
半封闭的风道，所述风道包括风道顶部110和风道侧部120；所述风道顶部110与所述列车车体的内顶固定，所述风道侧部120连接在所述风道顶部的两侧且朝下伸出；
大边顶，与所述车体固定作为所述列车顶板的一部分，且所述大边顶封在所述风道侧部的底端与所述风道形成空气流通的通道。其中，大边顶包括下层大边顶210和上层大边顶310。
本申请实施例的轨道列车包括半封闭的风道和大边顶；其中，所述风道包括风道顶部和风道侧部，所述风道顶部与所述列车车体的内顶固定，所述风道侧部连接在所述风道顶部的两侧且朝下伸出，所述大边顶与所述车体固定作为所述列车顶板的一部分，且所述大边顶封在所述风道侧部的底端与所述风道形成空气流通的通道。这样，大边顶不仅作为列车顶板的一部分，而且作为空气流通的通道的底部。与背景技术相比，可以减少一个部件。因此，本申请实施例的轨道列车的大边顶一个部件起到两个作用，有利于轨道列车的整体减重，符合轨道列车的节能减排的发展方向。
图5为图1所示的轨道列车的下层小边顶的示意图，图6为图3所示的轨道列车的上层小边顶的示意图。实施中，如图5和图6所示，轨道列车还包括：
小边顶，固定在所述大边顶和所述列车的侧部之间作为所述列车顶板的一部分。其中，小边顶包括下层小边顶220和上层小边顶320。
即列车顶板中风道和所述列车的侧部之间的部分由所述小边顶承担。
图7为本申请实施例的一种轨道列车的下层车厢的顶部另一局部示意图；图8为图7所示的轨道列车的下层中顶板的示意图；图9为本申请实施例的一种轨道列车的上层车厢的顶部另一局部示意图；图10为图9所示的轨道列车的上层中顶板的示意图。实施中，如图7，图8，图9和图10所示，轨道列车还包括中顶板，与所述车体固定且固定在左侧风道和右侧风道之间，作为所述列车顶板的中间部分；
其中，所述左侧风道和所述右侧风道分别是所述列车的车厢的两个风道，中顶板包括下层中顶板230和上层中顶板330。。
即列车顶板中左侧风道和右侧风道之间的部分由所述中顶板承担。
具体的，所述大边顶是4毫米玻璃钢制成的大边顶，所述小边顶是4毫米玻璃钢制成的小边顶。
实施中，所述大边顶包括两个对称结构的左大边顶和右大边顶，所述左大边顶封在所述左侧风道侧部的底端，所述右大边顶封在所述右侧风道侧部的底端；
所述小边顶包括两个对称结构的左小边顶和右小边顶，所述左小边顶固定在所述左大边顶和所述列车的左侧部之间，所述右小边顶固定在所述右大边顶和所述列车的右侧部之间。
这样，中顶板，左大边顶，右大边顶，左小边顶和右小边顶一起作为整个列车的顶板。
实施中，如图1和图3所示，轨道列车还包括：
密封条410，固定在所述风道侧部120的底端；所述密封条410与所述大 边顶之间采用过盈配合固定连接。
这样，实现风道侧部与大边顶之间的密封。
具体的，密封条410采用橡胶条。
实施中，如图1和图3所示，轨道列车还包括：
防寒层420，固定在所述大边顶朝向所述风道的一侧。
防寒层一方面可以防止大边顶上方出现冷凝水，二可以实现大边顶与风道之间的密封。
实施中，如图1所示，轨道列车还包括L形连接角码430；
所述连接角码430的第一角码臂和下层车体的内顶固定，所述连接角码430的第二角码臂和下层大边顶210靠近所述下层车体的侧部固定，以将所述下层大边顶210封在下层风道的侧部的底端；
其中，所述下层车体是双层列车的下层车厢的车体，所述下层大边顶210是双层列车的下层车厢的大边顶，所述下层风道是双层列车的下层车厢的风道。
连接角码实现了将下层大边顶与所述下层车体的固定以将所述下层大边顶封在下层风道的侧部的底端。
实施中，所述下层车体的内顶设置有第一安装槽，所述连接角码430的第一角码臂和所述下层车体的内顶通过所述第一安装槽，螺栓和螺母固定；
所述下层大边顶210靠近所述车体的侧部的一侧沿长度方向设置有多个长圆孔211；所述连接角码430的第二角码臂和所述下层大边顶210靠近所述下层车体的侧部通过所述长圆孔211，螺栓和螺母固定。
这样，可以便捷的将下层大边顶210与所述下层车体的固定。
图12和图13为图2所示的下层大边顶与下层风道固定的示意图。实施中，如图2，图12和图13所示，所述下层大边顶210靠近所述下层车体的中心线的一侧沿长度方向设置有多个固定用第一凸起212；
所述第一凸起212与所述下层风道固定，
这样，实现了下层大边顶与下层风道的固定。下层大边顶与下层车体和下 层风道固定，实现了下层大边顶的固定。
实施中，如图5所示，下层小边顶的内侧固定有V形固定件222，所述V形固定件222的一臂与所述下层小边顶的内侧固定，所述V形固定件222的另一臂与所述列车下层车厢的灯具型材固定；
其中，所述下层小边顶是双层列车的下层车厢的小边顶。
这样，实现了下层小边顶与列车下层车厢的灯具型材的固定。
实施中，如图1和图5所示，所述下层小边顶220的内侧靠近所述下层大边顶的一侧设置有扣合部221；
所述下层大边顶210的内侧靠近所述下层小边顶的一侧设置有扣合凹槽213；
所述扣合部221和所述扣合凹槽213扣合连接以将所述下层小边顶220与所述下层大边顶210连接。
扣合部和所述扣合凹槽扣合连接实现了将下层小边顶与下层大边顶固定连接。
实施中，下层中顶板230的内侧的边缘设置有向上凸起的折弯部231；
所述下层车体的内顶设置有第二安装槽，所述下层中顶板和所述下层车体的内顶通过所述折弯部，所述第二安装槽，螺栓和螺母固定；
其中，所述下层中顶板是双层列车的下层车厢的中顶板。
这样，可以便捷的将下层中顶板与所述下层车体的内顶固定。
实施中，如图3和图6所示，上层小边顶320包括竖直部321和连接在所述竖直部的上端的固定部322，所述竖直部321的下侧与所述列车的行李架固定；
上层车体的内顶设置有第三安装槽，所述上层小边顶320和所述上层车体的内顶通过所述固定部322，所述第三安装槽，螺栓和螺母固定；
其中，所述上层小边顶320是双层列车的上层车厢的小边顶，所述上层车体是双层列车的上层车厢的车体。
这样，实现了所述上层小边顶320和所述上层车体的内顶的固定。
实施中，如图3所示，所述固定部322具有朝向上层大边顶的卡接槽323；
所述上层大边顶310靠近所述上层小边顶的一侧具有卡接部311；
所述上层大边顶310和所述上层小边顶320通过所述卡接部311和所述卡接槽323卡接固定；
其中，所述上层大边顶310是双层列车的上层车厢的大边顶。
这样，所述卡接部和所述卡接槽卡接固定实现了将所述上层大边顶和所述上层小边顶的固定连接。
实施中，如图4所示，所述上层大边顶310靠近上层车体的中心线的一侧沿长度方向设置有多个固定用第二凸起312；
所述第二凸起312与上层风道固定；
其中，所述上层车体是双层列车的上层车厢的车体，所述上层风道是双层列车的上层车厢的风道。
这样，实现了上层大边顶与上层风道的固定。
实施中，如图7和图8所示，上层中顶板330的边缘设置有向外凸出的突耳331；
所述上层车体的内顶设置有第四安装槽，所述上层中顶板和所述上层车体的内顶通过所述突耳331，所述第四安装槽，螺栓和螺母固定；
其中，所述上层中顶板330是双层列车的上层车厢的中顶板。
图11为申请实施例的一种轨道列车的中顶板的示意图。具体的，如图11所示，所述中顶板的中间为铝蜂窝芯材510，所述铝蜂窝芯材周围是铝型材框520，所述铝蜂窝芯材510和所述铝型材框520的上下两侧分别固定铝板530，下侧的所述铝板外固定贴面板540；
其中，所述中顶板的厚度为12.6毫米，所述铝板的厚度为0.8毫米，所述贴面板的厚度为1毫米。
中顶板的选材增加了列车顶板的刚度。
这样，可以便捷的将上层中顶板与所述上层车体的内顶固定。
在本申请及其实施例的描述中，需要理解的是，术语“顶”、“底”、“高度”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请及其实施例中，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接，还可以是通信；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请及其实施例中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
上文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，上文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。此外，本申请可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本申请提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
尽管已描述了本申请一些可选的实施例，但本领域内的技术人员一旦得知 了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括可选的实施例以及落入本申请范围的所有变更和修改。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (18)

  1. 一种轨道列车，其特征在于，包括：
    半封闭的风道，所述风道包括风道顶部和风道侧部；所述风道顶部与所述列车车体的内顶固定，所述风道侧部连接在所述风道顶部的两侧且朝下伸出；
    大边顶，与所述车体固定作为所述列车顶板的一部分，且所述大边顶封在所述风道侧部的底端与所述风道形成空气流通的通道。
  2. 根据权利要求1所述的轨道列车，其特征在于，还包括：
    小边顶，固定在所述大边顶和所述列车的侧部之间作为所述列车顶板的一部分。
  3. 根据权利要求2所述的轨道列车，其特征在于，还包括中顶板，与所述车体固定且固定在左侧风道和右侧风道之间，作为所述列车顶板的中间部分；
    其中，所述左侧风道和所述右侧风道分别是所述列车的车厢的两个风道。
  4. 根据权利要求3所述的轨道列车，其特征在于，所述大边顶包括两个对称结构的左大边顶和右大边顶，所述左大边顶封在所述左侧风道侧部的底端，所述右大边顶封在所述右侧风道侧部的底端；
    所述小边顶包括两个对称结构的左小边顶和右小边顶，所述左小边顶固定在所述左大边顶和所述列车的左侧部之间，所述右小边顶固定在所述右大边顶和所述列车的右侧部之间。
  5. 根据权利要求1至4任一所述的轨道列车，其特征在于，还包括：
    密封条，固定在所述风道侧部的底端；所述密封条与所述大边顶之间采用过盈配合固定连接。
  6. 根据权利要求1至4任一所述的轨道列车，其特征在于，还包括：
    防寒层，固定在所述大边顶朝向所述风道的一侧。
  7. 根据权利要求3所述的轨道列车，其特征在于，还包括L形连接角码；
    所述连接角码的第一角码臂和下层车体的内顶固定，所述连接角码的第二角码臂和下层大边顶靠近所述下层车体的侧部固定，以将所述下层大边顶封在 下层风道的侧部的底端；
    其中，所述下层车体是双层列车的下层车厢的车体，所述下层大边顶是双层列车的下层车厢的大边顶，所述下层风道是双层列车的下层车厢的风道。
  8. 根据权利要求7所述的轨道列车，其特征在于，所述下层车体的内顶设置有第一安装槽，所述连接角码的第一角码臂和所述下层车体的内顶通过所述第一安装槽，螺栓和螺母固定；
    所述下层大边顶靠近所述车体的侧部的一侧沿长度方向设置有多个长圆孔；所述连接角码的第二角码臂和所述下层大边顶靠近所述下层车体的侧部通过所述长圆孔，螺栓和螺母固定。
  9. 根据权利要求8所述的轨道列车，其特征在于，所述下层大边顶靠近所述下层车体的中心线的一侧沿长度方向设置有多个固定用第一凸起；
    所述第一凸起与所述下层风道固定。
  10. 根据权利要求7所述的轨道列车，其特征在于，下层小边顶的内侧固定有V形固定件，所述V形固定件的一臂与所述下层小边顶的内侧固定，所述V形固定件的另一臂与所述列车下层车厢的灯具型材固定；
    其中，所述下层小边顶是双层列车的下层车厢的小边顶。
  11. 根据权利要求10所述的轨道列车，其特征在于，所述下层小边顶的内侧靠近所述下层大边顶的一侧设置有扣合部；
    所述下层大边顶的内侧靠近所述下层小边顶的一侧设置有扣合凹槽；
    所述扣合部和所述扣合凹槽扣合连接以将所述下层小边顶与所述下层大边顶连接。
  12. 根据权利要求11所述的轨道列车，其特征在于，下层中顶板的内侧的边缘设置有向上凸起的折弯部；
    所述下层车体的内顶设置有第二安装槽，所述下层中顶板和所述下层车体的内顶通过所述折弯部，所述第二安装槽，螺栓和螺母固定；
    其中，所述下层中顶板是双层列车的下层车厢的中顶板。
  13. 根据权利要求3所述的轨道列车，其特征在于，上层小边顶包括竖直部和连接在所述竖直部的上端的固定部，所述竖直部的下侧与所述列车的行李架固定；
    上层车体的内顶设置有第三安装槽，所述上层小边顶和所述上层车体的内顶通过所述固定部，所述第三安装槽，螺栓和螺母固定；
    其中，所述上层小边顶是双层列车的上层车厢的小边顶，所述上层车体是双层列车的上层车厢的车体。
  14. 根据权利要求13所述的轨道列车，其特征在于，所述固定部具有朝向上层大边顶的卡接槽；
    所述上层大边顶靠近所述上层小边顶的一侧具有卡接部；
    所述上层大边顶和所述上层小边顶通过所述卡接部和所述卡接槽卡接固定；
    其中，所述上层大边顶是双层列车的上层车厢的大边顶。
  15. 根据权利要求14所述的轨道列车，其特征在于，所述上层大边顶靠近上层车体的中心线的一侧沿长度方向设置有多个固定用第二凸起；
    所述第二凸起与上层风道固定；
    其中，所述上层车体是双层列车的上层车厢的车体，所述上层风道是双层列车的上层车厢的风道。
  16. 根据权利要求13所述的轨道列车，其特征在于，上层中顶板的边缘设置有向外凸出的突耳；
    所述上层车体的内顶设置有第四安装槽，所述上层中顶板和所述上层车体的内顶通过所述突耳，所述第四安装槽，螺栓和螺母固定；
    其中，所述上层中顶板是双层列车的上层车厢的中顶板。
  17. 根据权利要求1至4任一所述的轨道列车，其特征在于，所述大边顶是4毫米玻璃钢制成的大边顶，所述小边顶是4毫米玻璃钢制成的小边顶。
  18. 根据权利要求1至4任一所述的轨道列车，其特征在于，所述中顶板 的中间为铝蜂窝芯材，所述铝蜂窝芯材周围是铝型材框，所述铝蜂窝芯材和所述铝型材框的上下两侧分别固定铝板，下侧的所述铝板外固定贴面板；
    其中，所述中顶板的厚度为12.6毫米，所述铝板的厚度为0.8毫米，所述贴面板的厚度为1毫米。
PCT/CN2019/090853 2019-04-10 2019-06-12 轨道列车 WO2020206835A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/478,976 US20220001903A1 (en) 2019-04-10 2021-09-20 Rail train

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910286098.4A CN111806482B (zh) 2019-04-10 2019-04-10 轨道列车
CN201910286098.4 2019-04-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/478,976 Continuation US20220001903A1 (en) 2019-04-10 2021-09-20 Rail train

Publications (1)

Publication Number Publication Date
WO2020206835A1 true WO2020206835A1 (zh) 2020-10-15

Family

ID=72751678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/090853 WO2020206835A1 (zh) 2019-04-10 2019-06-12 轨道列车

Country Status (3)

Country Link
US (1) US20220001903A1 (zh)
CN (1) CN111806482B (zh)
WO (1) WO2020206835A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089194A1 (en) * 2002-09-14 2004-05-13 Waggonbau Elze Gmbh & Co. Besitz Kg Insulated railroad box car
CN201538324U (zh) * 2009-11-16 2010-08-04 唐山轨道客车有限责任公司 一种铁路客车的车顶内部顶板连接结构
CN202378885U (zh) * 2011-12-09 2012-08-15 南车青岛四方机车车辆股份有限公司 城际动车组用空调风道系统
CN203666674U (zh) * 2013-12-17 2014-06-25 南车青岛四方机车车辆股份有限公司 车用空调机组风道系统
CN104228863A (zh) * 2014-09-22 2014-12-24 南车南京浦镇车辆有限公司 轨道车辆空调送回风系统
CN105841064A (zh) * 2016-04-05 2016-08-10 中车青岛四方机车车辆股份有限公司 一种轨道车辆用送风与照明集成灯具
CN107310566A (zh) * 2016-12-01 2017-11-03 中车青岛四方机车车辆股份有限公司 风道结构及具有其的车辆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503058B2 (ja) * 2000-07-27 2004-03-02 日本車輌製造株式会社 鉄道車両の天井構造
DE102009059091A1 (de) * 2009-12-18 2011-06-22 Bombardier Transportation GmbH, 10785 Anordnung zur Befestigung an einer Wagenkasten-Decke eines Großraum-Fahrzeuges zur Personenbeförderung
KR101396206B1 (ko) * 2012-10-19 2014-05-19 한국철도기술연구원 공기 순환 기능을 갖는 복층식 열차
CN106428058A (zh) * 2016-09-29 2017-02-22 中车长春轨道客车股份有限公司 单轨车送风装置
CN207737283U (zh) * 2017-11-22 2018-08-17 中车青岛四方机车车辆股份有限公司 车顶结构及具有其的轨道车辆
CN208393028U (zh) * 2018-04-23 2019-01-18 浙江中车电车有限公司 一种电车上的一体式风道结构
CN108928357B (zh) * 2018-08-01 2024-03-29 青岛威奥轨道股份有限公司 一种轨道车辆风道板、中顶板、通风格栅和灯带集成结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089194A1 (en) * 2002-09-14 2004-05-13 Waggonbau Elze Gmbh & Co. Besitz Kg Insulated railroad box car
CN201538324U (zh) * 2009-11-16 2010-08-04 唐山轨道客车有限责任公司 一种铁路客车的车顶内部顶板连接结构
CN202378885U (zh) * 2011-12-09 2012-08-15 南车青岛四方机车车辆股份有限公司 城际动车组用空调风道系统
CN203666674U (zh) * 2013-12-17 2014-06-25 南车青岛四方机车车辆股份有限公司 车用空调机组风道系统
CN104228863A (zh) * 2014-09-22 2014-12-24 南车南京浦镇车辆有限公司 轨道车辆空调送回风系统
CN105841064A (zh) * 2016-04-05 2016-08-10 中车青岛四方机车车辆股份有限公司 一种轨道车辆用送风与照明集成灯具
CN107310566A (zh) * 2016-12-01 2017-11-03 中车青岛四方机车车辆股份有限公司 风道结构及具有其的车辆

Also Published As

Publication number Publication date
US20220001903A1 (en) 2022-01-06
CN111806482B (zh) 2021-09-10
CN111806482A (zh) 2020-10-23

Similar Documents

Publication Publication Date Title
CN208868050U (zh) 一种鱼腹式底架
WO2021022902A1 (zh) 一种转向架
WO2020124963A1 (zh) 一种轨道列车的侧墙结构及轨道列车
WO2020206835A1 (zh) 轨道列车
CN105000025A (zh) 一种有轨电车用车顶骨架
CN209667086U (zh) 轨道车辆车顶设备的安装座、轨道车辆车顶及轨道车辆
WO2021072849A1 (zh) 轨道车辆的内装结构及轨道车辆
US2407086A (en) Window construction, especially for rail cars
CN208585241U (zh) 轨道列车用中顶板及轨道列车
WO2021068541A1 (zh) 一种转向架
CN210760538U (zh) 一种车载电视的隔断悬架
CN219214937U (zh) 一种车辆用下群边轻型护板
CN207311455U (zh) 轨道列车端墙及轨道列车
CN202953004U (zh) 新型模块化显示器玻璃罩
JP4639926B2 (ja) 車両のフロアパネル構造
CN214523789U (zh) 一种具有隐藏式连接结构的车辆头罩
CN214189636U (zh) 车顶结构及车厢
CN109178002A (zh) 窗体安装结构及具有其的轨道车辆
CN216139980U (zh) 一种铁路站台用客运引导装置
CN115257324A (zh) 司机室车窗密封结构、司机室及轨道车辆
CN220639819U (zh) 一种列车通用贯通道
CN216553673U (zh) 一种轨道交通站台门顶部密封结构
CN203097903U (zh) 一种隧道墙壁板材压条式安装系统
CN218244132U (zh) 信号盒安装板
CN214607035U (zh) 一种翼展车厢接缝的密封条

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19924159

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19924159

Country of ref document: EP

Kind code of ref document: A1