WO2020119042A1 - 一种轨道车辆及其行李架安装结构 - Google Patents

一种轨道车辆及其行李架安装结构 Download PDF

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Publication number
WO2020119042A1
WO2020119042A1 PCT/CN2019/090817 CN2019090817W WO2020119042A1 WO 2020119042 A1 WO2020119042 A1 WO 2020119042A1 CN 2019090817 W CN2019090817 W CN 2019090817W WO 2020119042 A1 WO2020119042 A1 WO 2020119042A1
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WIPO (PCT)
Prior art keywords
luggage rack
cover plate
mounting structure
edge profile
grille
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PCT/CN2019/090817
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English (en)
French (fr)
Inventor
卢海超
王俊立
赵林林
王超群
孟凡帅
刘鸿宇
周曌
Original Assignee
中车唐山机车车辆有限公司
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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 WO2020119042A1 publication Critical patent/WO2020119042A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00—Other furniture or furnishings
    • B61D37/003—Other furniture or furnishings luggage rack and umbrella-stand for rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00—Other furniture or furnishings

Definitions

  • the present application relates to the technical field of rail vehicles, in particular, to a rail vehicle and its luggage rack mounting structure.
  • each component of the roof rack in the rail vehicle is generally fixed to the vehicle body through an independent installation structure and an installation interface, and a support seat for installing the luggage rack is pre-installed on the vehicle body and the roof, and the luggage rack is installed through the support seat On the top of the car body, and cover the car body structure through the upper cover plate.
  • the embodiment of the present application provides a rail vehicle and its luggage rack mounting structure, which can make full use of the space between the upper cover plate and the vehicle body to form an air duct, and arrange the wire groove between the mounting bracket and the vehicle In the space between the bodies, the utilization rate of the space on the roof can be improved.
  • a luggage rack mounting structure including:
  • a mounting bracket the mounting bracket is fixedly connected to the vehicle body, and a wire groove is provided in a space between the mounting bracket and the vehicle body;
  • a luggage rack the luggage rack is fixedly installed on a side of the mounting bracket facing away from the vehicle body;
  • An upper cover plate one end of the upper cover plate is mounted on a side surface of the luggage rack facing away from the mounting bracket, and the other end extends away from the mounting bracket; the top surface of the upper cover plate forms a wind
  • the bottom wall of the roadway is used to form an airway between the roof and the upper cover plate;
  • a lighting bracket the lighting bracket is mounted on the vehicle body and is located on a side of the mounting bracket facing away from the roof, the lighting bracket is used for installing a lighting device;
  • a lower cover plate one end of the lower cover plate is movably connected to a side of the luggage rack facing the mounting bracket, and the other end is mounted to the lighting bracket, and the lower cover plate is used to seal the luggage rack and The opening between the lighting brackets.
  • the upper cover plate is a bending plate, including a vertical plate fixedly connected to the luggage rack and an arc plate connected to the vertical plate, the top of the arc plate The surface forms the bottom wall of the air duct.
  • the arc plate corresponding to the air duct is provided with a vent hole penetrating the thickness thereof.
  • the vertical plate is provided with a rubber anti-collision strip on a surface facing away from the mounting bracket, and the rubber anti-collision strip is used to isolate luggage from the upper cover plate.
  • an electronic device is provided on the lower cover plate.
  • the electronic device includes at least one of a camera, a speaker, a fire probe, or a WIFI (Wireless-Fidelity, wireless broadband or wireless network) antenna.
  • a camera a camera
  • a speaker a speaker
  • a fire probe a fire probe
  • WIFI Wireless-Fidelity, wireless broadband or wireless network
  • the luggage rack includes a plurality of end plates, a leading edge profile, a trailing edge profile, and a grille;
  • a plurality of the end plates are arranged in parallel and at intervals, and one end of the end plates are fixedly installed on the mounting bracket;
  • One leading edge profile and one trailing edge profile are fixedly connected between two adjacent end plates, and the trailing edge profile is arranged parallel to the leading edge profile;
  • the grille is fixedly installed between the leading edge profile and the trailing edge profile, and the grille is used for placing luggage.
  • the luggage rack further includes a front sleeve grille frame fixedly installed on a side of the front profile facing the rear edge profile, and fixedly mounted on the rear edge profile facing the Rear tube grille frame on the side of the front profile;
  • One end of the grille is fixedly installed on the front pipe sleeve grille, and the other end is fixedly installed on the rear pipe sleeve grille.
  • the front tube sleeve grid frame is plugged and fixed to the leading edge profile
  • the rear tube sleeve grid frame is plugged and fixed to the rear edge profile
  • the front sleeve grille and the rear sleeve grille are both made of high-density polyvinyl chloride.
  • the grid includes a plurality of tubes arranged at intervals.
  • the diameter of the pipe is 10 mm to 15 mm; along the arrangement direction of the pipe, the spacing between adjacent pipes is 40 mm to 80 mm.
  • the diameter of the tube is 12.7 mm; the spacing between adjacent tubes is 60 mm.
  • the pipe, the leading edge profile, the trailing edge profile, and the end plate are all made of aluminum material, and the surface is subjected to wire oxidation treatment.
  • one end of the lower cover plate is rotatably connected to the trailing edge profile through a folding profile.
  • the upper cover plate is a glass steel plate
  • the tilt angle of the luggage rack is 7°, which is used to prevent the luggage placed on the luggage rack from falling off.
  • a rail vehicle includes any kind of luggage rack mounting structure as provided in the above technical solution.
  • the rail vehicle and the rack installation structure thereof provided in the embodiments of the present application are adopted.
  • the rack installation structure makes the top surface of the upper cover plate form the bottom wall of the air duct, and forms an air duct between the roof and the upper cover plate, and Arrange the wire groove in the space between the mounting bracket and the car body, and then make full use of the space between the luggage rack and the car body, and arrange the wire groove in the space between the mounting bracket and the car body, which can improve the car Utilization of the top space.
  • FIG. 1 is a schematic structural diagram of a luggage rack installation structure provided by an embodiment of the present application
  • FIG. 2 is a partially enlarged schematic view of part A in FIG. 1;
  • FIG. 3 is a schematic diagram of a partial perspective structure of the luggage rack in FIG. 1;
  • FIG. 4 is a schematic structural view of one end plate of the luggage rack provided in FIG. 3.
  • 1-Luggage rack installation structure 2-Car body; 3-Air duct; 4-Wire trough; 5-Lighting device; 11-Mounting bracket; 12-Luggage rack; 13-Upper cover plate; 14-Lighting bracket; 15- Lower cover plate; 21-roof;
  • 121-end plate 122-front profile; 123-rear profile; 124-grid; 125-front grille frame; 126-rear grille frame; 131-stand plate; 132-arc plate; 133-rubber bumper strip; 141-folded profile; 142-clamping parts;
  • 1211-end plate fixing hole 1212-front profile fixing column; 1213-back profile fixing column; 1214-first mounting hole; 1215-second mounting hole; 1216-weight reduction hole; 1241-pipe; 1321-arc The top surface of the board.
  • an embodiment of the present application provides a rail vehicle and its luggage rack mounting structure, which makes the top surface of the upper cover plate form the bottom wall of the air duct between the roof and the upper cover plate Form an air duct, and arrange the wire groove in the space between the mounting bracket and the vehicle body, thereby making full use of the space between the luggage rack and the vehicle body, and arrange the wire groove in the space between the mounting bracket and the vehicle body Inside, it can improve the utilization of space on the roof.
  • An embodiment of the present application provides a luggage rack mounting structure 1, which includes:
  • the mounting bracket 11 is fixedly connected to the vehicle body 2, and a wire groove 4 is provided in the space between the mounting bracket 11 and the vehicle body 2; as shown in the structure of FIG. 1, the vehicle body 2 may be a side wall and/or a vehicle On the roof 21, the mounting bracket 11 can be detachably fixed to the vehicle body 2, and a cable slot 4 is installed in the internal space of the mounting bracket 11, which can be used for laying various cables, such as wires and signal lines;
  • the luggage rack 12 the luggage rack 12 is fixedly installed on the side of the mounting bracket 11 facing away from the vehicle body 2; the luggage rack 12 is fixed to the vehicle body 2 by the mounting bracket 11, as shown in the structure of FIG. 1, the luggage rack 12 can be bolted or nuts
  • the fasteners are detachably installed on the mounting bracket 11 to facilitate disassembly and maintenance;
  • the upper cover 13 covers the top of the luggage rack 12 to cover the exposed part of the vehicle body 2
  • an air duct 3 is formed on the top of the upper cover plate 13
  • the bottom surface of the upper cover plate 13 serves to decorate the interior of the vehicle body 2
  • the top surface of the upper cover plate 13 serves as a part of the air duct 3
  • An air duct 3 is formed between the upper cover 13 and the roof 21, and fresh air, warm air for heating and cool air for cooling can be circulated in the air duct 3;
  • the upper cover 13 can pass through a fixed point on the luggage rack 12 Install and fix with a fixed point on the roof 21 to keep the upper cover 13 on the top of the vehicle;
  • the lighting bracket 15 is installed on the vehicle body 2 and is located on the side of the mounting bracket 11 facing away from the roof 21, and the lighting bracket 15 is used to install the lighting device 5; as shown in the structure of FIG. 1, the luggage rack 12 and the vehicle body 2 A lighting bracket 15 is provided between the lighting bracket 15 and a lighting device 5 may be provided in the lighting bracket 15 to provide light to the vehicle cabin for lighting through the lighting device 5;
  • a lower cover plate 14 is installed in the space between the luggage rack 12 and the lighting bracket 15, and the space between the luggage rack 12 and the lighting bracket 15 is decorated and sealed by the lower cover plate 14 so that The interior of the vehicle is more beautiful, and at the same time, various electronic devices or non-electronic devices such as cameras, speakers, fire probes or WIFI antennas can be provided on the lower cover plate 14 so that the lower cover plate 14 not only has the function of sealing decoration, but also can be integrated Many equipments, and thus improve the integration of EMU parts.
  • a wire groove 4 is provided in the interior space of the mounting bracket that fixes the luggage rack 12.
  • a wire groove 4 is provided in the interior space of the mounting bracket that fixes the luggage rack 12.
  • a lighting device 5 is provided between the luggage rack 12 and the vehicle body 2
  • an electronic device can also be provided on the lower cover plate 14; therefore, when passing the upper cover plate 13 and the lower cover plate 14 to the vehicle body 2 While decorating the interior, it also makes full use of the space between the luggage rack 12 and the vehicle body 2 and arranges the wire duct 4, air duct 3, lighting device 5 and electronic equipment reasonably between the luggage rack 12 and the vehicle body 2
  • the space between the luggage rack 12 and the vehicle body 2 is fully utilized, and the utilization rate of the roof 21 space is improved, so that the luggage rack 12 of the rail vehicle has multiple functions, and the parts are reduced while realizing various functions
  • the number of cars is conducive to the lightweight design of vehicles and improves the efficiency of the use of space in the car.
  • the upper cover plate 13 is a bending plate, which includes a vertical plate 131 fixedly connected to the luggage rack 12 and an arc plate 132 connected to the vertical plate 131.
  • the top surface 1321 of the plate 132 forms the bottom wall of the air duct 3.
  • the bottom of the upright plate 131 can be fixedly mounted on the rear edge profile 123 of the luggage rack 12 by fasteners such as screws, or can be mounted on the end plate 121; the arc-shaped plate 132 is partially fastened by screws or the like ⁇ Installed on the roof 21.
  • the top surface 1321 of the curved plate 132 forms the bottom wall of the air duct 3 to make full use of the space between the upper cover plate 13 and the roof 21.
  • the upper cover plate 13 is used to decorate the vehicle body 2 while forming the air duct 3.
  • the upper cover plate 13 can be made of glass steel plate. Due to the high hardness of the glass steel plate and the characteristics of scratch resistance, the use of the glass steel plate to prepare the upper cover plate 13 is beneficial to prevent the upper cover plate 13 from being bumped and scratched. Appears to increase the service life of the upper cover 13.
  • the arc plate 132 corresponding to the air duct 3 is provided with a ventilation hole penetrating the thickness thereof.
  • the number and location of the ventilation holes can be arranged according to actual needs.
  • the ventilation holes provided on the curved plate 132 may be honeycomb ventilation holes.
  • the vertical plate 131 of the upper cover plate 13 is provided on the surface facing away from the mounting bracket 11
  • the rubber anti-collision strip 133 is used to isolate the luggage from the upper cover 13.
  • the rubber anti-collision strip 133 provided on the vertical plate 131 can prevent the luggage from directly hitting the upper cover plate 13 and reduce the bumping and scratching of the upper cover plate 13 by the luggage, thereby improving the service life of the upper cover plate 13 and the interior of the vehicle body 2 Beauty.
  • the luggage rack 12 includes a plurality of end plates 121, a leading edge profile 122, a trailing edge profile 123 and a grill 124; the luggage rack 12 is composed of an end plate 121, a leading edge profile 122 and a trailing edge profile 123 A rectangular frame, and a grille 124 is installed in the frame, and the grille 124 is used to support luggage;
  • the multiple end plates 121 are arranged in parallel and spaced apart, and one end of the end plates 121 are fixedly installed on the mounting bracket 11; during use, the end plates 121 can be fixedly installed on the installation using fasteners passing through the end plate fixing holes 1211 Bracket 11; end plates 121 are arranged in parallel and spaced apart, and there are a plurality of end plates 121 to separate the luggage rack 12 in the longitudinal direction;
  • a leading edge profile 122 and a trailing edge profile 123 are fixedly connected between two adjacent end plates 121, and the trailing edge profile 123 and the leading edge profile 122 are arranged in parallel and opposite to each other; by the parallel arrangement of the leading edge profile 122 and the trailing edge profile 123 fixedly connects the adjacent end plates 121 together and forms the frame structure of the luggage rack 12; the fixed connection between the end plates 121 and the front profile 122 and the rear edge profile 123 can be achieved by welding or by Fastener to achieve; as shown in the structure of FIG. 3 and FIG.
  • the end plate 121 is provided with an end plate fixing hole 1211 for mounting to the mounting bracket 11, and the front plate 121 is also provided with a leading edge profile for fixing the leading edge profile 122
  • the fixing post 1212 and the trailing edge fixing post 1213 for fixing and installing the trailing edge profile 123;
  • the leading edge profile 122 is mated with the leading edge profile fixing post 1212, and can be connected with the first edge of the leading edge profile fixing post 1212 through a fastener
  • the mounting holes 1214 are matched to fix the leading edge profile 122 and the end plate 121 together;
  • the trailing edge profile 123 and the trailing edge profile fixing post 1213 are mated and can be used to fasten the second edge of the trailing profile fixing post 1213
  • the mounting holes 1215 cooperate to fix the rear edge profile 123 and the end plate 121 together;
  • the grille 124 is fixedly installed between the leading edge profile 122 and the trailing edge profile 123, and the grille 124 is used for placing luggage.
  • the above luggage rack 12 is fixedly mounted on the vehicle body 2 through a plurality of end plates 121 provided, and at the same time, the longitudinal movement of the luggage placed on the luggage rack 12 can also be blocked through the end plates 121 to prevent the luggage in the luggage
  • the longitudinal sliding or rolling on the rack 12 avoids the damage of the luggage or the injury of the passengers caused by the falling of the luggage from the luggage rack 12, thereby improving the safety of passengers inside the vehicle.
  • a weight reduction hole 1216 may be provided on the end plate 121 to reduce the weight of the vehicle without affecting the structural strength of the luggage rack 12.
  • the luggage rack 12 may further include a front tube grille frame 125 fixedly mounted on the side of the front profile 122 facing the rear edge profile 123 and fixedly mounted on the rear edge profile 123 toward the front profile 122
  • the rear tube sleeve grille 126 on the side of the front; the front tube sleeve grille 125 can be fixed to the front profile 122 by plugging, and the rear tube sleeve grille 126 can be fixed to the rear edge profile 123 by plugging ;
  • the front sleeve grille 125 and the rear sleeve grille 126 are made of high-density polyvinyl chloride.
  • One end of the grill 124 is fixedly installed on the front sleeve grille 125, and the other end is fixedly installed on the rear sleeve grille 126.
  • the grille 124 may be composed of a plurality of tubes 1241 arranged at intervals, and the tubes 1241 may be made of aluminum tubes, stainless steel tubes, or copper tubes.
  • the tube 1241 can be a round tube or a square tube.
  • the diameter of the tube 1241 can be 10mm to 15mm, such as: 10mm, 11mm, 12mm, 12.7mm, 13mm, 14mm, 15mm; along the arrangement direction of the tube 1241,
  • the distance between adjacent tubes 1241 is 40 mm to 80 mm, such as: 40 mm, 50 mm, 60 mm, 70 mm, and 80 mm.
  • the tube 1241, the front profile 122, the rear edge profile 123 and the end plate 121 in the luggage rack 12 may be made of aluminum or stainless steel, and the tube 1241, the front profile 122, the rear edge profile 123 and the end plate 121 The surface is treated with wire drawing oxidation.
  • one end of the lower cover plate 14 is rotatably connected to the trailing edge profile 123 through a folding profile 141, and a clamping piece 142 is inserted on the trailing edge profile 123.
  • the clamping piece 142 is used for folding
  • the page profile 141 is pressed against the trailing edge profile 123 to prevent the lower cover plate 14 from falling off due to the loosening of the folding profile 141.
  • the tilt angle a of the luggage rack 12 is 7°, which is used to prevent the luggage placed on the luggage rack 12 from falling off.
  • the inclination angle a of the luggage rack 12 is 7°, and the design of the luggage rack 12 conforms to the ergonomic concept, it is convenient for passengers to hold and put the luggage while preventing the luggage from falling off; in addition, the static strength of the luggage rack 12 meets the relevant requirements Claim.
  • An embodiment of the present application provides a rail vehicle, which includes any luggage rack mounting structure 1 as provided in the foregoing embodiment.
  • the available space inside the vehicle can be improved and the passengers' comfort and satisfaction can be improved without changing the body size of the vehicle body;
  • the outer dimension of the vehicle body 2 can be reduced without reducing the original interior space, thereby saving production materials, reducing the weight and production cost of the rail vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

提供一种轨道车辆及其行李架安装结构（1）。该行李架安装结构（1）包括：安装支架（11），固定连接在车体（2）上，在安装支架（11）与车体（2）之间的空间内设置有线槽（4）；行李架（12），固定安装于安装支架（11）；上盖板（13），其顶面形成风道（3）的底壁，用于在车顶（21）和上盖板（13）之间形成风道（3）；照明支架（14），安装于车体（2）上，用于安装照明装置（5）；下盖板（15），用于密封行李架与照明支架（14）之间的开口。该行李架安装结构（1）能够充分利用上盖板（13）与车体（2）之间的空间形成风道（3），并将线槽（4）布置在安装支架（11）与车体（2）之间的空间内，能够提高车顶部分空间的利用率。

Description

一种轨道车辆及其行李架安装结构 技术领域
本申请涉及轨道车辆技术领域，具体地，涉及一种轨道车辆及其行李架安装结构。
背景技术
近些年，随着动车组、城轨列车技术的飞速发展，轨道车辆成为了铁路运营组织的基础装备。为了充分利用车内空间、提高轨道车辆的运输效率，在轨道客车内的顶部一般设置有用于堆放旅行箱包等随身携带行李的行李架。
目前轨道车辆内顶部行李架的各部件一般都通过独立的安装结构和安装接口固定到车体上，在车体和车顶上预装有用于安装行李架的支承座，行李架通过支承座安装在车体顶部，并通过上盖板来遮挡车体结构。
但是，相关技术中行李架的上盖板与车体之间的空间未被充分利用，导致车顶空间浪费的问题。
发明内容
本申请实施例中提供了一种轨道车辆及其行李架安装结构，该行李架安装结构能够充分利用上盖板与车体之间的空间形成风道，并将线槽布置在安装支架与车体之间的空间内，能够提高车顶部分空间的利用率。
根据本申请实施例的第一个方面，提供了一种行李架安装结构，包括：
安装支架，所述安装支架固定连接于车体，在所述安装支架与所述车体之间的空间内设置有线槽；
行李架，所述行李架固定安装于所述安装支架背离车体的一侧；
上盖板，所述上盖板的一端安装于所述行李架背离所述安装支架的一侧表面、且另一端朝向远离所述安装支架的方向延伸；所述上盖板的顶面形成风道 的底壁，用于在车顶和所述上盖板之间形成风道；
照明支架，所述照明支架安装于所述车体且位于所述安装支架背离车顶的一侧，所述照明支架用于安装照明装置；
下盖板，所述下盖板的一端活动连接于所述行李架朝向所述安装支架的一侧、且另一端安装于所述照明支架，所述下盖板用于密封所述行李架与所述照明支架之间的开口。
在一些可选的实现方式中，所述上盖板为折弯板，包括与所述行李架固定连接的立板和与所述立板相接的弧形板，所述弧形板的顶面形成所述风道的底壁。
在一些可选的实现方式中，在与所述风道相对应的所述弧形板上设置有贯穿其厚度的通风孔。
在一些可选的实现方式中，所述立板在背离安装支架的一侧表面设置有橡胶防撞条，所述橡胶防撞条用于隔离行李与所述上盖板。
在一些可选的实现方式中，所述下盖板上设置有电子设备。
在一些可选的实现方式中，所述电子设备包括摄像头、扬声器、火灾探头或WIFI(Wireless-Fidelity，无线宽带或无线网)天线中的至少一种。
在一些可选的实现方式中，所述行李架包括多个端板、前沿型材、后沿型材以及格栅；
多个所述端板之间平行且间隔设置，所述端板的一端均固定安装于所述安装支架；
在相邻的两个所述端板之间均固定连接有一个所述前沿型材和一个所述后沿型材，且所述后沿型材与所述前沿型材平行相对设置；
所述格栅固定安装于所述前沿型材和所述后沿型材之间，所述格栅用于放置行李。
在一些可选的实现方式中，所述行李架还包括固定安装于所述前沿型材朝向所述后沿型材的一侧的前管套格栅架以及固定安装于所述后沿型材朝向所 述前沿型材的一侧的后管套格栅架；
所述格栅的一端固定安装于所述前管套格栅架，且另一端固定安装于所述后管套格栅架。
在一些可选的实现方式中，所述前管套格栅架插接固定于所述前沿型材，所述后管套格栅架插接固定于所述后沿型材。
在一些可选的实现方式中，所述前管套格栅架和所述后管套格栅架均采用高密度聚氯乙烯制成。
在一些可选的实现方式中，所述格栅包括间隔设置的多个管材。
在一些可选的实现方式中，所述管材的直径为10mm～15mm；沿所述管材的排列方向，相邻所述管材之间的间距为40mm～80mm。
在一些可选的实现方式中，所述管材的直径为12.7mm；相邻所述管材之间的间距为60mm。
在一些可选的实现方式中，所述管材、所述前沿型材、所述后沿型材以及所述端板均采用铝材料制成，并且对表面进行拉丝氧化处理。
在一些可选的实现方式中，所述下盖板的一端通过折页型材与所述后沿型材转动连接。
在一些可选的实现方式中，所述上盖板为玻璃钢板；
所述行李架的倾角为7°，用于防止放置在行李架上的行李脱落。
根据本申请实施例的第二个方面，提供了一种轨道车辆，该轨道车辆包括如上述技术方案提供的任意一种行李架安装结构。
采用本申请实施例中提供的轨道车辆及其行李架安装结构，该行李架安装结构使上盖板的顶面形成风道的底壁，在车顶和上盖板之间形成风道，并将线槽布置在安装支架与车体之间的空间内，进而能够充分利用行李架与车体之间的空间，并将线槽布置在安装支架与车体之间的空间内，能够提高车顶部分空间的利用率。
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为本申请实施例提供的一种行李架安装结构的结构示意图；
图2为图1中A部分的局部放大示意图；
图3为图1中行李架的部分立体结构示意图；
图4为图3提供的行李架的一个端板的结构示意图。
附图标记：
1-行李架安装结构；2-车体；3-风道；4-线槽；5-照明装置；11-安装支架；12-行李架；13-上盖板；14-照明支架；15-下盖板；21-车顶；
121-端板；122-前沿型材；123-后沿型材；124-格栅；125-前管套格栅架；126-后管套格栅架；131-立板；132-弧形板；133-橡胶防撞条；141-折页型材；142-卡紧件；
1211-端板固定孔；1212-前沿型材固定柱；1213-后沿型材固定柱；1214-第一安装孔；1215-第二安装孔；1216-减重孔；1241-管材；1321-弧形板顶面。
具体实施方式
在实现本申请的过程中，技术人员发现，相关轨道车辆中，行李架的上盖板与车体之间的空间未被充分利用，导致车顶空间浪费的问题。
针对上述问题，本申请实施例中提供了一种轨道车辆及其行李架安装结构，该行李架安装结构使上盖板的顶面形成风道的底壁，在车顶和上盖板之间形成风道，并将线槽布置在安装支架与车体之间的空间内，进而能够充分利用行李架与车体之间的空间，并将线槽布置在安装支架与车体之间的空间内，能够提高车顶部分空间的利用率。
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
本申请实施例提供了一种行李架安装结构1，该行李架安装结构1包括：
安装支架11，安装支架11固定连接于车体2，在安装支架11与车体2之间的空间内设置有线槽4；如图1结构所示，车体2可以为侧墙和/或车顶21，安装支架11能够拆装地固定于车体2，在安装支架11的内部空间中安装有线槽4，线槽4内可以用来铺设各种线缆，如：电线、信号线等；
行李架12，行李架12固定安装于安装支架11背离车体2的一侧；行李架12通过安装支架11固定到车体2上，如图1结构所示，行李架12可以通过螺栓、螺母等紧固件可拆卸地安装到安装支架11上，便于拆装和维修；
上盖板13，上盖板13的一端安装于行李架12背离安装支架11的一侧表面、且另一端朝向远离安装支架11的方向延伸；上盖板13的顶面形成风道3的底壁，用于在车顶21和上盖板13之间形成风道3；如图1结构所示，上盖板13罩盖于行李架12的顶部，对车体2的外露部分进行罩盖装饰，同时，在上盖板13的顶部形成风道3，上盖板13的底面起到对车体2内部进行装饰的作用，而上盖板13的顶面则作为风道3的一部分，在上盖板13与车顶21之间形成风道3，风道3内可以流通新鲜空气、供暖用的暖风和制冷用的凉风；上盖板13可以通过行李架12上的固定点和车顶21上的固定点进行安装固定，将上盖板13保持在车辆内的顶部；
照明支架15，照明支架15安装于车体2且位于安装支架11背离车顶21的一侧，照明支架15用于安装照明装置5；如图1结构所示，在行李架12与车体2之间设置有照明支架15，照明支架15内可以设置有照明装置5，以通过照明装置5为车厢内提供光线以进行照明；
下盖板14，下盖板14的一端活动连接于行李架12朝向安装支架11的一 侧、且另一端安装于照明支架15，下盖板14用于密封行李架12与照明支架15之间的开口。如图1结构所示，在行李架12与照明支架15之间的空间上安装有下盖板14，通过下盖板14对行李架12与照明支架15之间的空间进行装饰、密封，使车辆内部更加美观，同时，还可以在下盖板14上设置有摄像头、扬声器、火灾探头或WIFI天线等各种电子设备或非电子设备，使下盖板14不仅具有密封装饰的作用，还可以集成很多设备，进而提高动车组零部件的集成化程度。
上述行李架安装结构1，在固定行李架12的安装支架内部空间中设置有线槽4，通过使上盖板13顶面形成风道3的一部分，而在上盖板13与车顶21之间形成风道，并在行李架12与车体2之间设置有照明装置5，同时在下盖板14上还可以设置电子设备；因此，在通过上盖板13和下盖板14在对车体2内部进行装饰的同时，还充分利用了行李架12与车体2之间的空间，将线槽4、风道3、照明装置5以及电子设备均合理布置在行李架12与车体2之间，充分利用了行李架12与车体2之间的空间，提高了车顶21空间的利用率，使轨道车辆的行李架12具有多种功能，在实现各种功能的同时减少了零部件的数量、有利于实现车辆的轻量化设计且提高了车内空间的利用效率。
一种具体的实施方式中，如图1结构所示，上盖板13为折弯板，包括与行李架12固定连接的立板131和与立板131相接的弧形板132，弧形板132的顶面1321形成风道3的底壁。如图2结构所示，立板131的底部可以通过螺钉等紧固件固定安装于行李架12的后沿型材123，也可以安装于端板121上；弧形板132部分通过螺钉等紧固件安装于车顶21。弧形板132的顶面1321形成风道3的底壁，以充分利用上盖板13与车顶21之间的空间。上盖板13在形成风道3的同时，还用于装饰车体2。
同时，上盖板13可以采用玻璃钢板制成，由于玻璃钢板硬度高，具有耐划伤的特点，因此，采用玻璃钢板制备上盖板13，有利于防止上盖板13被磕碰划伤等情况的出现，提高上盖板13的使用寿命。
为了方便车厢内的通风，在与风道3相对应的弧形板132上设置有贯穿其厚度的通风孔。通风孔的设置数量和设置位置可以根据实际需要进行布置。在弧形板132上设置的通风孔可以为蜂窝通风孔。
为了防止行李与上盖板13直接接触而对行李和上盖板13进行隔离，如图1和图2结构所示，上盖板13的立板131在背离安装支架11的一侧表面设置有橡胶防撞条133，橡胶防撞条133用于隔离行李与上盖板13。通过设置在立板131上的橡胶防撞条133，能够防止行李直接撞击上盖板13，减少行李对上盖板13的磕碰划伤，进而提高上盖板13的使用寿命和车体2内部的美观性。
具体地，如图3结构所示，行李架12包括多个端板121、前沿型材122、后沿型材123以及格栅124；行李架12由端板121、前沿型材122和后沿型材123构成矩形的框架，并在框架内安装有格栅124，格栅124用于支承行李；
多个端板121之间平行且间隔设置，端板121的一端均固定安装于安装支架11；在使用过程中，端板121可以使用穿过端板固定孔1211的紧固件固定安装于安装支架11；端板121之间平行且间隔设置，端板121设置有多个，以在纵向对行李架12进行分隔；
在相邻的两个端板121之间均固定连接有一个前沿型材122和一个后沿型材123，且后沿型材123与前沿型材122平行相对设置；通过平行设置的前沿型材122和后沿型材123将相邻的端板121之间固定连接在一起，并形成行李架12的框架结构；端板121与前沿型材122和后沿型材123之间的固定连接可以通过焊接连接实现，也可以通过紧固件来实现；如图3和图4结构所示，端板121设置有用于安装到安装支架11的端板固定孔1211，端板121上还设置有用于固定安装前沿型材122的前沿型材固定柱1212和用于固定安装后沿型材123的后沿型材固定柱1213；前沿型材122与前沿型材固定柱1212插接配合，并可以通过紧固件与前沿型材固定柱1212上设置的第一安装孔1214配合，将前沿型材122与端板121固定到一起；后沿型材123与后沿型材固定柱1213插接配合，并可以通过紧固件与后沿型材固定柱1213上设置的第二安装 孔1215配合，将后沿型材123与端板121固定到一起；
格栅124固定安装于前沿型材122和后沿型材123之间，格栅124用于放置行李。
上述行李架12通过设置的多个端板121实现在车体2上的固定安装，同时，通过端板121还能对放置在行李架12上的行李的纵向滑动进行阻挡，以防止行李在行李架12上的纵向滑动或滚动，避免因行李从行李架12上掉落而带来的行李的损坏或乘客的受伤，进而提高车辆内部乘客乘车的安全性。
如图3和图4结构所示，为了进一步实现轻量化，还可以在端板121上设置有减重孔1216，以在不影响行李架12结构强度的前提下减轻车辆的重量。
如图2和图3结构所示，行李架12还可以包括固定安装于前沿型材122朝向后沿型材123的一侧的前管套格栅架125以及固定安装于后沿型材123朝向前沿型材122的一侧的后管套格栅架126；前管套格栅架125可以通过插接的方式固定于前沿型材122，后管套格栅架126可以通过插接的方式固定于后沿型材123；前管套格栅架125和后管套格栅架126均采用高密度聚氯乙烯制成。格栅124的一端固定安装于前管套格栅架125，且另一端固定安装于后管套格栅架126。
在具体生产、设计过程中，格栅124可以由间隔设置的多个管材1241构成，管材1241可以采用铝管、不锈钢管或铜管等制成。管材1241可以采用圆管或方管，在采用圆管时，管材1241的直径可以为10mm～15mm，如：10mm、11mm、12mm、12.7mm、13mm、14mm、15mm；沿管材1241的排列方向，相邻管材1241之间的间距为40mm～80mm，如：40mm、50mm、60mm、70mm、80mm。
上述行李架12中的管材1241、前沿型材122、后沿型材123以及端板121均可以采用铝材料或不锈钢材料制成，并且对管材1241、前沿型材122、后沿型材123和端板121的表面均进行拉丝氧化处理。
如图2结构所示，下盖板14的一端通过折页型材141与后沿型材123转 动连接，并在后沿型材123上插接有一个卡紧件142，卡紧件142用于将折页型材141压紧在后沿型材123上，防止因折页型材141松动而使下盖板14脱落。
如图1结构所示，行李架12的倾角a为7°，用于防止放置在行李架12上的行李脱落。
由于行李架12的倾角a为7°，并且行李架12的设计符合人机工程学理念，在便于乘客拿放行李的同时，还能防止行李自行脱落；另外，行李架12的静强度满足相关要求。
实施例二
本申请实施例提供了一种轨道车辆，该轨道车辆包括如上述实施例提供的任意一种行李架安装结构1。
轨道车辆在采用上述行李架安装结构1之后，在不改变车体外形尺寸的同时，可以提高车辆内部的可利用空间，提高乘客的舒适度和满意度；还可以通过上述行李架安装结构1的采用，在不减小原来车内空间的同时，可以减小车体2的外形尺寸，进而节约生产材料、降低轨道车辆的重量和生产成本。
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 (17)

  1. 一种行李架安装结构，其特征在于，包括：
    安装支架，所述安装支架固定连接于车体，在所述安装支架与所述车体之间的空间内设置有线槽；
    行李架，所述行李架固定安装于所述安装支架背离车体的一侧；
    上盖板，所述上盖板的一端安装于所述行李架背离所述安装支架的一侧表面、且另一端朝向远离所述安装支架的方向延伸；所述上盖板的顶面形成风道的底壁，用于在车顶和所述上盖板之间形成风道；
    照明支架，所述照明支架安装于所述车体且位于所述安装支架背离车顶的一侧，所述照明支架用于安装照明装置；
    下盖板，所述下盖板的一端活动连接于所述行李架朝向所述安装支架的一侧、且另一端安装于所述照明支架，所述下盖板用于密封所述行李架与所述照明支架之间的开口。
  2. 根据权利要求1所述的行李架安装结构，其特征在于，所述上盖板为折弯板，包括与所述行李架固定连接的立板和与所述立板相接的弧形板，所述弧形板的顶面形成所述风道的底壁。
  3. 根据权利要求2所述的行李架安装结构，其特征在于，在与所述风道相对应的所述弧形板上设置有贯穿其厚度的通风孔。
  4. 根据权利要求2所述的行李架安装结构，其特征在于，所述立板在背离安装支架的一侧表面设置有橡胶防撞条，所述橡胶防撞条用于隔离行李与所述上盖板。
  5. 根据权利要求1所述的行李架安装结构，其特征在于，所述下盖板上设置有电子设备。
  6. 根据权利要求5所述的行李架安装结构，其特征在于，所述电子设备包括摄像头、扬声器、火灾探头或WIFI天线中的至少一种。
  7. 根据权利要求1-6任一项所述的行李架安装结构，其特征在于，所述行 李架包括多个端板、前沿型材、后沿型材以及格栅；
    多个所述端板之间平行且间隔设置，所述端板的一端均固定安装于所述安装支架；
    在相邻的两个所述端板之间均固定连接有一个所述前沿型材和一个所述后沿型材，且所述后沿型材与所述前沿型材平行相对设置；
    所述格栅固定安装于所述前沿型材和所述后沿型材之间，所述格栅用于放置行李。
  8. 根据权利要求7所述的行李架安装结构，其特征在于，所述行李架还包括固定安装于所述前沿型材朝向所述后沿型材的一侧的前管套格栅架以及固定安装于所述后沿型材朝向所述前沿型材的一侧的后管套格栅架；
    所述格栅的一端固定安装于所述前管套格栅架，且另一端固定安装于所述后管套格栅架。
  9. 根据权利要求8所述的行李架安装结构，其特征在于，所述前管套格栅架插接固定于所述前沿型材，所述后管套格栅架插接固定于所述后沿型材。
  10. 根据权利要求8所述的行李架安装结构，其特征在于，所述前管套格栅架和所述后管套格栅架均采用高密度聚氯乙烯制成。
  11. 根据权利要求7所述的行李架安装结构，其特征在于，所述格栅包括间隔设置的多个管材。
  12. 根据权利要求11所述的行李架安装结构，其特征在于，所述管材的直径为10mm～15mm；沿所述管材的排列方向，相邻所述管材之间的间距为40mm～80mm。
  13. 根据权利要求12所述的行李架安装结构，其特征在于，所述管材的直径为12.7mm；相邻所述管材之间的间距为60mm。
  14. 根据权利要求11所述的行李架安装结构，其特征在于，所述管材、所述前沿型材、所述后沿型材以及所述端板均采用铝或不锈钢材料制成，并且对表面进行拉丝氧化处理。
  15. 根据权利要求7所述的行李架安装结构，其特征在于，所述下盖板的一端通过折页型材与所述后沿型材转动连接。
  16. 根据权利要求1-15任一项所述的行李架安装结构，其特征在于，所述上盖板为玻璃钢板；
    所述行李架的倾角为7°，用于防止放置在行李架上的行李脱落。
  17. 一种轨道车辆，其特征在于，包括如权利要求1-16任一项所述的行李架安装结构。
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