WO2020133936A1 - 一种清障装置及轨道列车 - Google Patents

一种清障装置及轨道列车 Download PDF

Info

Publication number
WO2020133936A1
WO2020133936A1 PCT/CN2019/090846 CN2019090846W WO2020133936A1 WO 2020133936 A1 WO2020133936 A1 WO 2020133936A1 CN 2019090846 W CN2019090846 W CN 2019090846W WO 2020133936 A1 WO2020133936 A1 WO 2020133936A1
Authority
WO
WIPO (PCT)
Prior art keywords
obstacle
baffle
clearing device
plate
track
Prior art date
Application number
PCT/CN2019/090846
Other languages
English (en)
French (fr)
Inventor
耿兴春
王力
潘乐
王赵美
宫高霞
安晓玉
潘璐
曲振洋
陈静
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 WO2020133936A1 publication Critical patent/WO2020133936A1/zh

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
    • E01H8/04—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by non-driven elements ; Clearing instruments, e.g. scraping blades or scoop plates
    • 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
    • B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
    • B61F19/04—Bumpers or like collision guards
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles

Definitions

  • the present application relates to the technical field of electric locomotives, and in particular, to an obstacle clearing device and a rail train.
  • the front end of the train is provided with an obstacle clearing device.
  • the obstacle clearing device on the track with heavy snow in winter can also clear the snow on the track to avoid obstacles in front of the train during the operation of the train and The snow caught on the bottom of the train caused damage to the train.
  • the vehicle body 10 of the train is fixed with an obstacle clearing device 20.
  • the obstacle clearing device 20 includes a front frame 21, a cantilever beam 22 and a mounting seat 23.
  • the front frame 21 and the cantilever beam 22 are fixed by bolts, the upper end of the cantilever beam 22 is fixed to the mounting seat 23, and the mounting seat 23 is fixed to the vehicle body 10 of the train by a cantilever installation method of two mounting points.
  • the mounting point at the rear not only bears the shear force but also needs to overcome the bending moment caused by the cantilever beam, and the stress state is not good, resulting in a lower load on the obstacle clearing device.
  • An embodiment of the present application provides an obstacle clearing device and a rail train to solve the technical problem of low load of the obstacle clearing device of the rail train.
  • An embodiment of the present application provides an obstacle clearing device, which is used to be installed at an end car of a rail train, and includes:
  • Front assembly including a wrecker and two front mounts, the front mount is fixed to the wrecker, and the front mount is used to fix the body of the end car; wherein, The obstacle clearing member is used to remove obstacles in front of the train as it advances on the track;
  • a rear mounting seat which is located behind the front component and is used for fixing with the body of the end car, and two front mounting seats and the rear mounting seat are located at three vertices of a triangle; Wherein, the front assembly and the rear mounting seat are connected by a supporting structure.
  • An embodiment of the present application further provides a rail train, including an end car and the above-mentioned obstacle clearing device, the obstacle clearing device is fixed at the front end of the lower part of the end car.
  • the obstacle clearing device can be respectively fixed to the body of the end car through two front mounting seats and one rear mounting seat, and the two front mounting seats and the rear mounting seats are located at three vertices of a triangle That is, the three fixed points of the obstacle clearing device and the car body of the end car are arranged in a triangle, the state of the force is more balanced, and the structure is stable.
  • the obstacle-clearing element When the obstacle-clearing element is loaded, the obstacle-clearing element will transmit the force to the two front mounting seats and the rear mounting seat, and the force state is more dispersed and balanced, and then the load capacity of the obstacle clearing device of the embodiment of the present application Higher, correspondingly, the obstacle-clearing device has a stronger ability to clear obstacles.
  • FIG. 1 is a schematic diagram of a track train installed with a barrier removal device in the background art
  • FIG. 2 is a partial perspective schematic view of a rail train equipped with an obstacle clearing device according to an embodiment of the present application
  • FIG. 3 is a side view of the rail train with the obstacle removal device shown in FIG. 2;
  • FIG. 4 is a front view of the rail train equipped with the obstacle clearing device shown in FIG. 2;
  • FIG. 5 is a plan view of the rail train equipped with the obstacle clearing device shown in FIG. 2;
  • FIG. 6 is a schematic diagram of the obstacle clearing device shown in FIG. 2;
  • FIG. 7 is a schematic diagram of the front assembly of the obstacle clearing device shown in FIG. 6;
  • FIG. 8 is a schematic diagram of another angle of the front assembly shown in FIG. 6;
  • FIG. 10 is a cross-sectional view taken along line A-A shown in FIG. 3;
  • FIG. 11 is a cross-sectional view of C-C shown in FIG. 4;
  • FIG. 12 is a schematic diagram of the support rod of the obstacle clearing device shown in FIG. 6;
  • FIG. 13 is an exploded schematic view of the support rod shown in FIG. 12.
  • 300 support rod, 310 front axle hole seat, 320 rear axle hole seat, 331 tubular rod body, 332 fixed nut, 333 movable nut, 334 connecting rod, 335 lock washer.
  • FIG. 2 is a partial schematic perspective view of a rail train equipped with an obstacle clearing device according to an embodiment of the present application
  • FIG. 3 is a side view of the rail train equipped with an obstacle clearing device shown in FIG. 2
  • FIG. 4 is shown in FIG. 2
  • Figure 5 is a plan view of the rail train equipped with the obstacle removal device shown in Figure 2
  • Figure 6 is a schematic view of the rail train obstacle removal device shown in Figure 2
  • 7 is a schematic diagram of the front assembly of the obstacle removal device shown in FIG. 6
  • FIG. 8 is a schematic diagram of the front assembly of FIG. 6 from another angle.
  • the obstacle clearing device of the embodiment of the present application is used to be installed on the end car of a rail train.
  • the obstacle clearing device includes:
  • Front assembly 100 including a wrecker and two front mounts 120, the front mount 120 is fixed to the wrecker, the front mount 120 is used for the body of the end car Fixed; wherein, the obstacle clearing member is used to remove obstacles in front of the train as it advances above the track;
  • the rear mounting seat 200 is located behind the front assembly and is used for fixing with the body of the end car.
  • the two front mounting seats 120 and the rear mounting seat 200 are located in a triangular three At the apex; wherein, the front assembly and the rear mounting seat 200 are connected by a supporting structure.
  • the obstacle clearing device of the embodiment of the present application can be respectively fixed to the body of the end car through two front mounting seats and one rear mounting seat, and the two front mounting seats and the rear mounting seats are located in a triangle At the three vertices of the obstacle clearing device and the three fixed points of the car body of the end car are arranged in a triangle, the force state is more balanced and the structure is stable.
  • the obstacle-clearing element When the obstacle-clearing element is loaded, the obstacle-clearing element will transmit the force to the two front mounting seats and the rear mounting seat, and the force state is more dispersed and balanced, and then the load capacity of the obstacle clearing device of the embodiment of the present application Higher, correspondingly, the obstacle-clearing device has a stronger ability to clear obstacles.
  • the manner in which the obstacle clearing member is placed above the track includes both the way in which the obstacle clearing member is placed in direct contact with the track, and the way in which the clearance between the obstacle clearing member and the track is placed above the track The method can be selected according to actual needs.
  • the front mounting base 120 includes:
  • a front mounting plate 121 is provided vertically, and the front mounting plate 121 is fixed to the obstacle removing member, and is used to be fixed to the end wall of the vehicle body.
  • the front mounting plate is fixed to the end wall of the car body, so that when the obstacle removal piece is loaded, the end wall of the car body supports the front mounting plate, and the fixing is more stable.
  • FIG. 9 is a cross-sectional view taken along B-B shown in FIG. 4. As shown in FIG. 9, regarding the fixing method of fixing the front mounting plate 121 to the vehicle body end wall, the front mounting plate and the vehicle body end wall may be fixed through screw holes and bolts.
  • the front mounting base 120 further includes:
  • the front end side of the front mounting plate is the front side of the front mounting plate.
  • the support ribs support the front mounting plate to disperse the front mounting plate The force received makes the front mount more durable.
  • the rear mounting seats are used to be fixed at a middle position in the width direction of the chassis of the end car, and the two front mounting seats are opposite to the rear
  • the mounting seats are symmetrically arranged.
  • the front mounting seat and the rear mounting seat in the above position have relatively balanced forces, which makes the obstacle clearing device sturdy and durable.
  • the obstacle clearing piece may include:
  • a carrier, two of the front mounting seats are fixed to the carrier;
  • Wrecker 111 which is fixed on the front side of the carrier, and is used to clear the front of the train as the train progresses obstacle.
  • the wrecker includes two parts: a carrier and a wrecker. That is, the wrecker is a structure that can be separated from the carrier. As a component that directly comes into direct contact with an obstacle, the baffle bears a higher load, so compared with other components, the loss will be faster. In this way, when the wreck is damaged, the wreck can be individually replaced; at the same time, it also provides a prerequisite for individually adjusting the height of the wreck.
  • the whole bearing member is a box-shaped bearing member.
  • the carrier may also be in the form of two carrier boxes 112, one A front mounting seat 120 is fixed on the carrying box 112;
  • wreck plates There are two wreck plates, one wreck plate is fixed on one side of the carrying box facing forward, and one wreck plate 111 is used to be placed above one running rail of the track.
  • the carrier adopts the form of two carrier boxes. On the one hand, the volume of a single carrier box is small, and the load capacity of the single carrier box is high. On the other hand, when the single carrier box is damaged, only the damaged carrier needs to be replaced separately. Box.
  • the wreck board adopts the form of two wreck boards. On the one hand, the load requirement of a single wreck board is reduced. On the other hand, when a single wreck board is damaged, only the damaged wreck board needs to be replaced separately. can.
  • the structures of the two carrying boxes 112 are symmetrical and fixed together side by side. In this way, on the one hand, there is no gap between the two load-bearing boxes, and the possibility of obstacles in front of the train entering the bottom of the train is avoided as much as possible; on the other hand, when the load levels of the two load-bearing boxes are different, the load A high load carrying box will transfer the load to a lower load carrying box, thereby reducing the chance of damage to the load carrying box.
  • the load-bearing box is a closed box structure composed of two layers of upper and lower cover plates, a front plate, a rear plate, side plates and a number of reinforcing rib plates.
  • the box structure can greatly improve the structural stability and load capacity of the obstacle clearing device.
  • FIG. 2 As shown in FIG. 2, FIG. 3, FIG. 5 and FIG. 6, regarding the supporting structure between the front assembly and the rear mounting seat may be a supporting rod 300; between the carrying box 112 and the rear mounting seat 200 Connected by the support rod.
  • the support rod has a simple structure and is easy to install, and can transmit the load received by the front component to the rear mounting seat through the support rod.
  • each of the load-bearing boxes has a front shaft hole seat 310 on the rear side;
  • a shaft hole of the front shaft hole seat 310 and a shaft hole at one end of the support rod realize a clearance fit of the hole shaft through the shaft, so that the end of the support rod connected to the carrying box can rotate.
  • the position of the front axle hole seat is located above one of the running rails of the track.
  • the load applied to the position of the baffle plate and the running rail is relatively high.
  • the structure that the position of the front shaft hole seat is located above one of the running rails of the track can reduce the load. Faster and more transmitted to the rear mounting seat through the front axle hole seat and the support rod.
  • the rear mounting base 200 includes:
  • a rear mounting plate 210 which is laterally arranged, is used to fix the side of the end car body chassis toward the ground;
  • Two rear shaft hole seats 320 are fixed on the side of the rear mounting plate 210 facing the ground, one shaft hole of the rear shaft hole seat and one shaft hole of one end of the support rod realize the hole shaft through the shaft
  • the clearance fit of the bracket enables the end of the support rod connected to the rear mounting seat to rotate.
  • the rear mounting plate realizes the fixation with the chassis of the end car body, and the end of the support rod connected to the rear mounting seat can be rotated, and the automatic fine adjustment of the rotation is realized when the obstacle removal piece is under load, to avoid Stress concentration occurs at the end of the support rod connected to the rear mounting seat, and excessive excessive bending moment is avoided, thereby improving the load capacity of the entire obstacle-clearing device.
  • Fig. 10 is a cross-sectional view taken along line A-A shown in Fig. 3.
  • the rear mounting plate 210 and the body chassis of the end car may be fixed by screw holes and bolts.
  • the support bar is a support bar with an adjustable length to adjust the length of the support bar according to the installation space.
  • the length of the support rod can be adjusted according to the installation space, to avoid assembly and installation difficulties caused by the welding tolerance of the vehicle body and the tolerance of the support rod itself.
  • the two front shaft hole seats 310 are symmetrically arranged with respect to the rear mounting seat 200.
  • the front axle hole seat and the rear mounting seat at the above-mentioned position have relatively balanced loads, which makes the obstacle clearing device durable.
  • the structure of the obstacle clearing device can improve the load capacity of the obstacle clearing device, and the load can reach 700 kilonewtons by the above structure of the obstacle clearing device.
  • the clearance capability of the obstacle clearing device is not only related to the load capacity, but also related to the ability of the obstacle clearing device to clear obstacles from the front of the train to both sides of the track.
  • the wrecker 111 is obliquely crossed with the running rail underneath, and the inner end of the wrecker is located before the outer end of the wrecker, so that all As the train advances, the obstacle pushed by the wrecker can slide out of the track along the wrecker;
  • the inner end of the wreck plate is the end of the wreck plate located between the two running rails of the track, and the outer end of the wreck plate is the wreck plate located outside the track One end.
  • the two wreck plates of the above structure form an inverted V shape, and when the train advances, the two inverted wreck plates push the obstacle along with the progress of the train, due to its inverted V shape, the obstacle Objects will slide out of the track along the wreck, and then fall to the ground on both sides of the track.
  • the included angle of the two ergonomic barriers may be greater than 90 degrees and less than 180 degrees.
  • the included angle between the two ergonomic barriers may also be greater than or equal to 100 degrees and less than or equal to 170 degrees.
  • the included angle of the two slat removal plates is 158 degrees.
  • Two inverted V-shaped baffles at an angle of 158 degrees can effectively remove obstacles on the track in front of the train, especially in winter, the snow on the track can be quickly and quickly cleared out of the track through the baffle to ensure the track The safety of the train.
  • the obstacle removing device further includes:
  • baffles 130 one baffle 130 is fixed on a forward-facing side of the carrying box and is connected to the baffle plate 111, the inner end of the baffle is located outside the baffle Before the end, so that the obstacle pushed by the baffle can slide out of the track along the baffle as the train advances;
  • the inner end of the baffle is the end of the baffle located in the track
  • the outer end of the baffle is the end of the baffle located outside the track.
  • the significance of setting the baffle is to divide the part that is in contact with the obstacle into the lower baffle and the upper baffle. If you need to adjust the height of the baffle, you only need to adjust the height of the baffle, and the baffle
  • the height of can be set smaller, which makes the weight of the wreck board lighter, which is convenient for adjusting the height of the wreck board; the baffle is used to block the obstacles from entering the rear carrier and track, and slide along the baffle to the track In addition, it fell to the ground on both sides of the track.
  • the baffle 130 and the baffle plate 111 connected to the baffle have the same inclination degree.
  • baffle structured in this way and the baffle plate connected to the baffle plate are convenient for installation; at the same time, there is no gap between the baffle plate and the baffle plate connected to the baffle plate to prevent obstacles from falling into the track Inside.
  • the baffle 130 includes an arc-shaped portion 131 having an arc along its height, and the upper end of the arc-shaped portion is used to press down the block Obstacles pushed by the board.
  • the upper end of the arc-shaped portion presses down the obstacle pushed by the baffle to prevent the obstacle from crossing the baffle and the carrier into the track and then entering the bottom of the train.
  • the upper end of the arc portion presses down the snow pushed by the baffle, to prevent the snow from going over the baffle and the bearing into the track, and then into the train bottom of.
  • the arc radius of the arc portion may be 150 mm or more and 200 mm or less.
  • the arc radius of the arc portion is 180 mm.
  • the arc with a radius of 180 mm can effectively remove obstacles on the track in front of the train, especially in winter, the snow on the track can be quickly and quickly cleared out of the track through the baffle plate and baffle to ensure the rail train Driving safety.
  • the baffle 130 further includes:
  • a straight flat plate portion 132 is connected to the lower end of the arc-shaped portion 131, the baffle plate is detachably fixedly connected to the flat plate portion, and the position of the baffle plate relative to the flat plate portion can be adjusted up and down In order to adjust the height of the wrecker relative to the track.
  • the flat plate part and straight baffle are easy to fix. Since the wreck plate is detachably fixedly connected to the lower end of the baffle plate, and the position of the wreck plate relative to the baffle plate can be adjusted up and down; in this way, the part in contact with the obstacle is divided into The baffle and the baffle above, if you need to adjust the height of the baffle, you only need to adjust the height of the baffle, and the height of the baffle can be set smaller, making the baffle lighter in weight and easy to adjust The height of the wrecker. In this way, when the clearance height needs to be adjusted, the height of the clearance plate relative to the track can be adjusted as long as the clearance plate is adjusted. At the same time, when the cleaning board is damaged, only the damaged cleaning board needs to be replaced, and the baffle does not need to be replaced.
  • FIG. 11 is a CC cross-sectional view shown in FIG. 4. As shown in FIG. 11, regarding the fixing method of fixing the flat plate portion 132 to the wreck plate 111, the wreck plate 111 has vertically installed long holes for installation, so The flat plate portion 132 has screw holes;
  • the long hole for installation, the screw hole, the bolt and the gasket fix the baffle plate to the flat plate portion, and the clearance is achieved by adjusting the position of the long hole for installation relative to the screw hole To adjust the height of the board, the gasket is used to cover the long hole.
  • the height of the baffle can be adjusted by adjusting the position of the installation long hole relative to the screw hole, which is very convenient to adjust.
  • the outer edges of the curved portion and the flat plate portion of the baffle away from the side of the rail are the guide outer edges 134;
  • the guide outer edge 134 is inclined from the upper end to the lower end into the track so that the obstacle located above the guide outer edge can fall on the ground outside the track when falling.
  • the baffle further includes:
  • the arc-shaped extension 133 is connected to the outside of the upper end of the arc-shaped portion 131 and protrudes from the arc-shaped portion 131, and the upper end of the arc-shaped extension is bent downward to press down the barrier pushed by the baffle Thing
  • the arc-shaped extension When the obstacle removing member is placed on the rail, the arc-shaped extension is located outside the rail, so that the obstacle pushed by the arc-shaped extension can fall outside the rail when falling ground.
  • the arc-shaped extension When the obstacle removing member is placed on the rail, the arc-shaped extension is located outside the rail, and the upper end of the arc-shaped extension is bent downward to press down the obstacle pushed by the baffle, It prevents obstacles from crossing the arc-shaped extension into the track and then entering the bottom of the train. Especially when the obstacle is snow, the upper end of the arc-shaped extension presses down the snow pushed by the baffle, to prevent the snow from crossing the arc-shaped extension into the track, and then entering To the bottom of the train.
  • FIG. 12 is a schematic diagram of the support rod of the obstacle clearing device shown in FIG. 6;
  • FIG. 13 is an exploded schematic diagram of the support rod shown in FIG. As shown in FIGS. 12 and 13, the support rod includes:
  • the supporting portion includes a tubular rod body 331 and a fixed nut 332, the fixed nut 332 is fixed to one end of the tubular rod body 331, and the screw hole of the fixed nut communicates with the hollow portion of the tubular rod body;
  • the connecting rod 334 passes through the movable nut 333 and the fixed nut 332, and the relative position of the connecting rod 334 and the supporting portion is adjusted by rotating the connecting rod to adjust the length of the supporting rod, A tightening torque is added between the movable nut and the fixed nut to lock the length of the support rod.
  • the support rod of the above structure can conveniently adjust the length of the support rod.
  • a lock washer 335 is provided between the movable nut 333 and the fixed nut 332.
  • a rail train according to an embodiment of the present application includes an end car and the obstacle clearing device described in the first embodiment, and the obstacle clearing device is fixed at the front end of the lower part of the end car.
  • top indicates the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for It is convenient to describe the application and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as limiting the application.
  • connection can also be a detachable connection or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be directly connected, or it can be indirectly connected through an intermediary, or it can be an internal connection between two components Or the interaction of two components.
  • the first feature “above” or “below” the second feature may include the first and second features in direct contact, or may include the first Not in direct contact with the second feature but through another feature between them.
  • the first feature is “above”, “above” and “above” the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

一种清障装置及轨道列车。清障装置包括：前部组件(100)，包括清障件和两个前部安装座(120)，前部安装座(120)与清障件固定，前部安装座(120)用于与端车的车体固定；其中，清障件用于置于轨道上方随着列车的前进排除列车前方的障碍物；后部安装座(200)，位于前部组件(100)的后方且用于与端车的车体固定，两个前部安装座(120)和后部安装座(200)位于一个三角形的三个顶点处；其中，前部组件(100)和后部安装座(200)之间通过支撑结构连接。轨道列车包括上述清障装置。这种清障装置解决了轨道列车的清障装置载荷较低的技术问题。

Description

一种清障装置及轨道列车 技术领域
本申请涉及电力机车技术领域，具体地，涉及一种清障装置及轨道列车。
背景技术
为了排除轨道列车前方的障碍物，列车的前端设置有清障装置，在冬季积雪严重的轨道上清障装置也可以清除轨道上的积雪，以避免列车运行过程中列车前方的障碍物及积雪卷入列车底部对列车造成损害。如图1所示，列车的车体10固定有清障装置20，清障装置20包括前部框架21，悬臂梁22和安装座23。前部框架21和悬臂梁22通过螺栓固定，悬臂梁22的上端和安装座23固定，安装座23通过两个安装点悬臂式的安装方式与列车的车体10固定。清障装置在前部框架21受载荷时，后部的安装点既承受剪切力同时还需要克服悬臂梁造成的弯矩，受力状态不好，导致清障装置所承受的载荷较低。
因此，清障装置载荷较低，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清障装置及轨道列车，以解决轨道列车的清障装置载荷较低的技术问题。
本申请实施例提供了一种清障装置，用于安装在轨道列车的端车，包括：
前部组件，包括清障件和两个前部安装座，所述前部安装座与所述清障件固定，所述前部安装座用于与所述端车的车体固定；其中，所述清障件用于置于轨道上方随着所述列车的前进排除所述列车前方的障碍物；
后部安装座，位于所述前部组件的后方且用于与所述端车的车体固定，两 个所述前部安装座和所述后部安装座位于一个三角形的三个顶点处；其中，所述前部组件和所述后部安装座之间通过支撑结构连接。
本申请实施例还提供一种轨道列车，包括端车和上述的清障装置，所述清障装置固定在所述端车下部的前端。
本申请实施例由于采用以上技术方案，具有以下技术效果：
清障装置通过两个前部安装座和一个后部安装座能分别与端车的车体固定，且两个所述前部安装座和所述后部安装座位于一个三角形的三个顶点处，即清障装置和端车的车体的三个固定点呈三角形排列，受力状态较为均衡，结构稳固。在清障件受载荷时，清障件会把力的作用传递给两个前部安装座和后部安装座，受力状态较为分散和均衡，进而本申请实施例的清障装置的载荷能力较高，相应的，清障装置的清障能力也较强。
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为背景技术的安装有清障装置的轨道列车的示意图；
图2为安装有本申请实施例的一种清障装置的轨道列车的局部立体示意图；
图3为图2所示的安装有清障装置的轨道列车的侧视图；
图4为图2所示的安装有清障装置的轨道列车的前视图；
图5为图2所示的安装有清障装置的轨道列车的俯视图；
图6为图2所示的清障装置的示意图；
图7为图6所示的清障装置的前部组件的示意图；
图8为图6所示前部组件的另一角度的示意图；
图9为图4所示的B-B剖视图；
图10为图3所示的A-A剖视图；
图11为图4所示的C-C剖视图；
图12为图6所示的清障装置的支撑杆的示意图；
图13为图12所示的支撑杆的爆炸分解示意图。
附图标记：
背景技术中：
10车体，20清障装置，21前部框架，22悬臂梁，23安装座；
本申请实施例中：
100前部组件，111清障板，112承载箱，120前部安装座，121前部安装板，122支撑筋板，130挡板，131弧形部，132平板部，133弧形延伸部，134导向外边缘；
200后部安装座，210后部安装板；
300支撑杆，310前部轴孔座，320后部轴孔座，331管型杆体，332固定螺母，333可动螺母，334连接杆，335防松垫圈。
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2为安装有本申请实施例的一种清障装置的轨道列车的局部立体示意图；图3为图2所示的安装有清障装置的轨道列车的侧视图；图4为图2所示的安装有清障装置的轨道列车的前视图；图5为图2所示的安装有清障装置的轨道列车的俯视图；图6为图2所示的轨道列车的清障装置的示意图；图7为图6所示的清障装置的前部组件的示意图；图8为图6所示前部组件的另一角度的示意图。
如图2，图3，图4和图5所示，本申请实施例的清障装置，用于安装在轨道列车的端车。如图6，图7和图8所示，所述清障装置包括：
前部组件100，包括清障件和两个前部安装座120，所述前部安装座120与所述清障件固定，所述前部安装座120用于与所述端车的车体固定；其中，所述清障件用于置于轨道上方随着所述列车的前进排除所述列车前方的障碍物；
后部安装座200，位于所述前部组件的后方且用于与所述端车的车体固定，两个所述前部安装座120和所述后部安装座200位于一个三角形的三个顶点处；其中，所述前部组件和所述后部安装座200之间通过支撑结构连接。
本申请实施例的清障装置通过两个前部安装座和一个后部安装座能分别与端车的车体固定，且两个所述前部安装座和所述后部安装座位于一个三角形的三个顶点处，即清障装置和端车的车体的三个固定点呈三角形排列，受力状态较为均衡，结构稳固。在清障件受载荷时，清障件会把力的作用传递给两个前部安装座和后部安装座，受力状态较为分散和均衡，进而本申请实施例的清障装置的载荷能力较高，相应的，清障装置的清障能力也较强。
需要说明的是，所述清障件置于轨道上方的方式，既包括清障件直接接触的置于轨道之上的方式，也包括清障件与轨道之间具有一定间隙置于轨道上方的方式，可以根据实际需要进行选择。
实施中，如图6，图7和图8所示，所述前部安装座120包括：
竖向设置的前部安装板121，所述前部安装板121与所述清障件固定，且用于与车体端墙固定。
前部安装板与车体端墙固定，使得在清障件受载荷时，车体端墙对前部安装板起到了支撑的作用，固定更为稳固。
图9为图4所示的B-B剖视图。如图9所示，关于前部安装板121与车体端墙固定的固定方式，可以是通过螺孔和螺栓将前部安装板与车体端墙固定。
实施中，如图8所示，所述前部安装座120还包括：
竖向设置的支撑筋板122，所述支撑筋板122与所述清障件固定，且固定在所述前部安装板的前端侧以支撑所述前部安装板121，所述支撑筋板122用 于在所述前部安装板121受到所述车体端墙施加向前的力的作用时支撑所述前部安装板121；
其中，所述前部安装板的前端侧是所述前部安装板的朝前的一侧。
上述结构的支撑筋板的存在，在清障件受载荷，车体端墙对前部安装板施加向前的力的作用时，支撑筋板支撑所述前部安装板，分散前部安装板受到的力，进而使得前部安装座更加坚固耐用。
实施中，如图2和图5所示，所述后部安装座用于固定在所述端车的车体底架宽度方向的中间位置，两个所述前部安装座相对于所述后部安装座对称设置。
上述位置的前部安装座和后部安装座，各个受力较为均衡，进而使得清障装置坚固耐用。
关于清障件的结构，所述清障件可以包括：
承载件，两个所述前部安装座与所述承载件固定；
清障板111，所述清障板111固定在所述承载件朝前的一侧，所述清障板111用于置于所述轨道上方随着所述列车的前进清除所述列车前方的障碍物。
清障件包括承载件和清障板两部分，即清障板是可以与承载件分离的结构。清障板作为最初直接与障碍物接触的部件，承受的载荷较高，因此与其他部件相比，损耗会较快。这样，在清障板发生损坏时，可以对清障板进行单独的更换；同时，也为单独调整清障板的高度提供了前提条件。
为了进一步提高轨道列车的清障装置的载荷能力，作为一种可实施的方式，所述承载件整体是一个箱式的承载件。
为了进一步提高清障装置的载荷能力，作为另一种可实施的方式，如图6，图7和图8所示，所述承载件还可以是包括两个承载箱112的形式，一个所述承载箱112之上固定一个所述前部安装座120；
所述清障板是两个，一个所述清障板固定在一个所述承载箱朝前的一侧，一个所述清障板111用于置于所述轨道的一个走行轨的上方。
承载件采用两个承载箱的形式，一方面，单个承载箱的体积较小，进而单个承载箱的载荷能力较高，另一方面，在单个承载箱损坏时，只需要单独更换该损坏的承载箱即可。所述清障板采用两个清障板的形式，一方面，单个清障板的载荷要求降低了，另一方面，在单个清障板损坏时，只需要单独更换该损坏的清障板即可。
实施中，如图6，图7和图8所示，两个所述承载箱112的结构对称，且并排固定在一起。这样，一方面两个承载箱之间没有间隙，最大可能的避免了列车前方的障碍物进入列车的底部的可能性；另一方面，在两个承载箱受到的载荷高低不同时，受到载荷较高的承载箱会传递载荷至载荷较低的承载箱，进而降低承载箱损坏的几率。
如图8所示，承载箱由上下两层盖板，前板，后板，侧板和若干加强筋板组成的封闭式箱式结构。箱式结构能大大提高清障装置的结构的稳定性和载荷能力。
如图2，图3，图5和图6所示，关于前部组件和后部安装座之间的支撑结构可以是支撑杆300；所述承载箱112和所述后部安装座200之间通过所述支撑杆连接。
支撑杆结构简单，便于安装，能将前部组件受到的载荷传递通过支撑杆传递至后部安装座。
关于承载箱和支撑杆的连接，实施中，如图6所示，每个所述承载箱朝后的一侧具有前部轴孔座310；
一个所述前部轴孔座310的轴孔和一个所述支撑杆一端的轴孔通过轴实现孔轴的间隙配合，使得所述支撑杆与所述承载箱连接的一端能够转动。
支撑杆与所述承载箱连接的一端能够转动的方式，在清障件受到载荷作用的时候实现自动转动微调，避免在所述支撑杆与所述承载箱连接的一端出现应力集中，从而提高整个清障装置的载荷能力。
实施中，所述清障件置于轨道上时，所述前部轴孔座的位置位于所述轨道 的一个走行轨上方。
轨道的走行轨上方存在障碍物的情况下，清障板与走行轨相对的位置受到的载荷较高，采用前部轴孔座的位置位于所述轨道的一个走行轨上方的结构，能够将载荷较快较多的经前部轴孔座和支撑杆传递至后部安装座。
实施中，如图6所示，所述后部安装座200包括：
横向设置的后部安装板210，用于与所述端车的车体底架朝向地面的一侧固定；
两个后部轴孔座320，固定在所述后部安装板210朝向地面的一侧，一个所述后部轴孔座的轴孔和一个所述支撑杆一端的轴孔通过轴实现孔轴的间隙配合，使得所述支撑杆与所述后部安装座连接的一端能够转动。
后部安装板实现了与端车的车体底架的固定，支撑杆与所述后部安装座连接的一端能够转动的方式，在清障件受到载荷作用的时候实现自动转动微调，避免在所述支撑杆与所述后部安装座连接的一端出现应力集中，也而避免出现过大的多余弯矩，从而提高整个清障装置的载荷能力。
图10为图3所示的A-A剖视图。如图10所示，关于后部安装板210与端车的车体底架的固定方式，可以是通过螺孔和螺栓将后部安装板210与端车的车体底架固定。
实施中，如图6所示，所述支撑杆是长度可调的支撑杆，以根据安装空间调整所述支撑杆的长度。
长度可调的支撑杆，可以根据安装空间调整所述支撑杆的长度，避免由车体的焊接公差和支撑杆本身的公差导致装配安装困难。
实施中，如图5和图6所示，两个所述前部轴孔座310相对于所述后部安装座200对称设置。
上述位置的前部轴孔座和后部安装座，各自受到的载荷较为均衡，进而使得清障装置坚固耐用。
以上，清障装置的结构都能提高清障装置的载荷能力，通过上述结构的清 障装置可实现载荷达到700千牛。清障装置的清障能力不仅与载荷能力有关，而且与清障装置将障碍物从列车前方清除到轨道的两侧的能力有关。
为了提高清障装置将障碍物从列车前方清除到轨道的两侧的能力。实施中，如图5和图6示，所述清障板111与其下的所述走行轨斜交，且所述清障板的内端位于所述清障板的外端之前，以使所述清障板推动的障碍物随着所述列车的前进能沿所述清障板滑到所述轨道之外；
其中，所述清障板的内端是所述清障板位于所述轨道的两个走行轨之间的一端，所述清障板的外端是所述清障板位于所述轨道外的一端。
以上结构的两个清障板，形成倒V形，在列车前进时，倒V形的两个清障板在推动障碍物随着所述列车的前进时，由于其倒V形的形状，障碍物会沿着清障板滑到轨道之外，进而落到轨道两侧的地面上。
实施中，两个所述清障板的夹角可以是大于90度小于180度。
实施中，两个所述清障板的夹角还可以是大于等于100度小于等于170度。
实施中，如图5所示，两个所述清障板的夹角为158度。夹角158度的倒V形的两个清障板，能有效清除列车前方轨道上的障碍物，尤其是在冬季，轨道上的积雪可通过清障板及时快速地清除出轨道，保障轨道列车的行车安全。
实施中，如图6和图8所示，所述清障件还包括：
两个挡板130，一个所述挡板130固定在一个所述承载箱朝前的一侧且连接在所述清障板111之上，所述挡板的内端位于所述挡板的外端之前，以使所述挡板推动的障碍物随着所述列车的前进能沿所述挡板滑到所述轨道之外；
其中，所述挡板的内端是所述挡板位于所述轨道内的一端，所述挡板的外端是所述挡板位于所述轨道外的一端。
设置挡板的意义在于，将与障碍物接触的部分分为下方的清障板和上方的挡板，如果需要调整清障的高度，只需要调整清障板的高度即可，而清障板的高度可以设置的较小，使得清障板的重量较轻，便于调整清障板的高度；挡板用于阻挡障碍物进入到后面的承载件和轨道内，而沿着挡板滑到轨道之外，进 而落到轨道两侧的地面上。
实施中，如图8所示，所述挡板130和与所述挡板连接的所述清障板111的倾斜程度一致。
这样结构的挡板和与所述挡板连接的所述清障板，便于安装；同时挡板和与所述挡板连接的所述清障板之间也没有间隙，避免障碍物落入轨道内。
关于挡板的结构，如图8所示，所述挡板130包括弧形部131，所述弧形部131沿其高度具有弧度，所述弧形部的上端用于向下压所述挡板推动的障碍物。
所述弧形部的上端向下压所述挡板推动的障碍物，避免了障碍物越过挡板和承载件进入到轨道内，进而进入到列车的底部。尤其是在障碍物是积雪时，所述弧形部的上端向下压紧所述挡板推动的积雪，避免了积雪越过越过挡板和承载件进入到轨道内，进而进入到列车的底部。
实施中，所述弧形部的弧形半径可以是大于等于150毫米小于等于200毫米。
实施中，如图8所示，所述弧形部的弧形半径为180毫米。弧形半径为180毫米的弧形部，能有效清除列车前方轨道上的障碍物，尤其是在冬季，轨道上的积雪可通过清障板和挡板及时快速地清除出轨道，保障轨道列车的行车安全。
为了便于挡板和清障板的固定，如图8所示，所述挡板130还包括：
平直的平板部132，连接在所述弧形部131下端，所述清障板与所述平板部可拆卸的固定连接，且所述清障板相对于所述平板部的位置能上下调节以调节所述清障板相对于轨道的高度。
平直的平板部和平直的清障板，固定起来很方便。由于所述清障板可拆卸的固定连接在所述挡板的下端，且所述清障板相对于所述挡板的位置能上下调节；这样，与障碍物接触的部分分为下方的清障板和上方的挡板，如果需要调整清障的高度，只需要调整清障板的高度即可，而清障板的高度可以设置的较小，使得清障板的重量较轻，便于调整清障板的高度。这样，在需要调节清障 高度的时候，只要调节清障板就能调节所述清障板相对于轨道的高度实现清障高度的调节。同时，在清障板损坏时，只需要更换该损坏的清障板即可，不需要更换挡板。
图11为图4所示的C-C剖视图，如图11所示，关于平板部132与所述清障板111固定的固定方式，所述清障板111具有竖向设置的安装用长孔，所述平板部132具有螺孔；
通过所述安装用长孔，所述螺孔，螺栓和垫片将所述清障板与所述平板部固定，且通过调整所述安装用长孔相对于所述螺孔的位置实现清障板高度的调节，所述垫片用于遮盖所述长孔。
这样，通过调整所述安装用长孔相对于所述螺孔的位置就能实现对清障板高度的调节，调节起来非常方便。
实施中，如图4所示，所述挡板中的弧形部和平板部的远离所述轨道一侧的外侧边缘为导向外边缘134；
所述导向外边缘134从其上端向下端向所述轨道内倾斜，以使位于所述导向外边缘处的上方的障碍物在落下时能落在所述轨道之外的地面。
这样，在所述导向外边缘处的上方的障碍物在落下时，下方是没有遮挡的，能够直接落在轨道之外的地面。
实施中，如图6和图8所示，所述挡板还包括：
弧形延伸部133，连接在所述弧形部131上端的外侧且凸出于所述弧形部131，所述弧形延伸部的上端向下弯以向下压所述挡板推动的障碍物；
所述清障件置于所述轨道上时，所述弧形延伸部位于所述轨道之外，以使所述弧形延伸部推动的障碍物在落下时能落在所述轨道之外的地面。
所述清障件置于所述轨道上时，所述弧形延伸部位于所述轨道之外，所述弧形延伸部的上端向下弯以向下压所述挡板推动的障碍物，避免了障碍物越过弧形延伸部进入到轨道内，进而进入到列车的底部。尤其是在障碍物是积雪时，所述弧形延伸部的上端向下压紧所述挡板推动的积雪，避免了积雪越过越过所 述弧形延伸部进入到轨道内，进而进入到列车的底部。
图12为图6所示的清障装置的支撑杆的示意图；图13为图12所示的支撑杆的爆炸分解示意图。如图12和图13所示，所述支撑杆包括：
支撑部，包括管型杆体331和固定螺母332，所述固定螺母332固定在所述管型杆体331的一端，且所述固定螺母的螺孔与所述管型杆体的中空部分相连通；
可动螺母333；
具有轴孔的连接杆334，所述连接杆334的外侧具有外螺纹；
所述连接杆334穿过所述可动螺母333和所述固定螺母332，通过转动所述连接杆调整所述连接杆334和所述支撑部的相对位置以调整所述支撑杆的长度，在所述可动螺母和所述固定螺母之间附加一个拧紧力矩以锁定所述支撑杆的长度。
上述结构的支撑杆，可以很便捷的实现支撑杆长度的调整。
实施中，如图13所示，可动螺母333和固定螺母332之间设有防松垫圈335。
实施例二
本申请实施例的一种轨道列车，包括端车和实施例一所述的清障装置，所述清障装置固定在所述端车下部的前端。
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 (29)

  1. 一种清障装置，用于安装在轨道列车的端车，其特征在于，包括：
    前部组件，包括清障件和两个前部安装座，所述前部安装座与所述清障件固定，所述前部安装座用于与所述端车的车体固定；其中，所述清障件用于置于轨道上方随着所述列车的前进排除所述列车前方的障碍物；
    后部安装座，位于所述前部组件的后方且用于与所述端车的车体固定，两个所述前部安装座和所述后部安装座位于一个三角形的三个顶点处；其中，所述前部组件和所述后部安装座之间通过支撑结构连接。
  2. 根据权利要求1所述的清障装置，其特征在于，所述前部安装座包括：
    竖向设置的前部安装板，所述前部安装板与所述清障件固定，且用于与车体端墙固定。
  3. 根据权利要求2所述的清障装置，其特征在于，所述前部安装座还包括：
    竖向设置的支撑筋板，所述支撑筋板与所述清障件固定，且固定在所述前部安装板的前端侧以支撑所述前部安装板，所述支撑筋板用于在所述前部安装板受到所述车体端墙施加向前的力的作用时支撑所述前部安装板；
    其中，所述前部安装板的前端侧是所述前部安装板的朝前的一侧。
  4. 根据权利要求1所述的清障装置，其特征在于，所述后部安装座用于固定在所述端车的车体底架宽度方向的中间位置，两个所述前部安装座相对于所述后部安装座对称设置。
  5. 根据权利要求1至4任一所述的清障装置，其特征在于，所述清障件包括：
    承载件，两个所述前部安装座与所述承载件固定；
    清障板，所述清障板固定在所述承载件朝前的一侧，所述清障板用于置于所述轨道上方随着所述列车的前进清除所述列车前方的障碍物。
  6. 根据权利要求5所述的清障装置，其特征在于，所述承载件是箱式的承载件。
  7. 根据权利要求5所述的清障装置，其特征在于，所述承载件包括两个承载箱，一个所述承载箱之上固定一个所述前部安装座；
    所述清障板是两个，一个所述清障板固定在一个所述承载箱朝前的一侧，一个所述清障板用于置于所述轨道的一个走行轨的上方。
  8. 根据权利要求7所述的清障装置，其特征在于，两个所述承载箱的结构对称，且并排固定在一起。
  9. 根据权利要求7所述的清障装置，其特征在于，所述支撑结构是支撑杆；所述承载箱和所述后部安装座之间通过所述支撑杆连接。
  10. 根据权利要求9所述的清障装置，其特征在于，每个所述承载箱朝后的一侧具有前部轴孔座；
    一个所述前部轴孔座的轴孔和一个所述支撑杆一端的轴孔通过轴实现孔轴的间隙配合，使得所述支撑杆与所述承载箱连接的一端能够转动。
  11. 根据权利要求10所述的清障装置，其特征在于，所述清障件置于轨道上时，所述前部轴孔座的位置位于所述轨道的一个走行轨上方。
  12. 根据权利要求10所述的清障装置，其特征在于，所述后部安装座包括：
    横向设置的后部安装板，用于与所述端车的车体底架朝向地面的一侧固定；
    两个后部轴孔座，固定在所述后部安装板朝向地面的一侧，一个所述后部轴孔座的轴孔和一个所述支撑杆一端的轴孔通过轴实现孔轴的间隙配合，使得所述支撑杆与所述后部安装座连接的一端能够转动。
  13. 根据权利要求12所述的清障装置，其特征在于，所述支撑杆是长度可调的支撑杆，以根据安装空间调整所述支撑杆的长度。
  14. 根据权利要求10所述的清障装置，其特征在于，两个所述前部轴孔座相对于所述后部安装座对称设置。
  15. 根据权利要求7所述的清障装置，其特征在于，所述清障板与其下的所述走行轨斜交，且所述清障板的内端位于所述清障板的外端之前，以使所述清障板推动的障碍物随着所述列车的前进能沿所述清障板滑到所述轨道之外；
    其中，所述清障板的内端是所述清障板位于所述轨道的两个走行轨之间的一端，所述清障板的外端是所述清障板位于所述轨道外的一端。
  16. 根据权利要求15所述的清障装置，其特征在于，两个所述清障板的夹角大于90度小于180度。
  17. 根据权利要求15所述的清障装置，其特征在于，两个所述清障板的夹角大于等于100度小于等于170度。
  18. 根据权利要求15所述的清障装置，其特征在于，两个所述清障板的夹角为158度。
  19. 根据权利要求15所述的清障装置，其特征在于，所述清障件还包括：
    两个挡板，一个所述挡板固定在一个所述承载箱朝前的一侧且连接在所述清障板之上，所述挡板的内端位于所述挡板的外端之前，以使所述挡板推动的障碍物随着所述列车的前进能沿所述挡板滑到所述轨道之外；
    其中，所述挡板的内端是所述挡板位于所述轨道内的一端，所述挡板的外端是所述挡板位于所述轨道外的一端。
  20. 根据权利要求19所述的清障装置，其特征在于，所述挡板和与所述挡板连接的所述清障板的倾斜程度一致。
  21. 根据权利要求19所述的清障装置，其特征在于，所述挡板包括弧形部，所述弧形部沿其高度具有弧度，所述弧形部的上端用于向下压所述挡板推动的障碍物。
  22. 根据权利要求21所述的清障装置，其特征在于，所述弧形部的弧形半径大于等于150毫米小于等于200毫米。
  23. 根据权利要求21所述的清障装置，其特征在于，所述弧形部的弧形半径为180毫米。
  24. 根据权利要求21所述的清障装置，其特征在于，所述挡板还包括：
    平直的平板部，连接在所述弧形部下端，所述清障板与所述平板部可拆卸的固定连接，且所述清障板相对于所述平板部的位置能上下调节以调节所述清 障板相对于轨道的高度。
  25. 根据权利要求24所述的清障装置，其特征在于，所述清障板具有竖向设置的安装用长孔，所述平板部具有螺孔；
    通过所述安装用长孔，所述螺孔，螺栓和垫片将所述清障板与所述平板部固定，且通过调整所述安装用长孔相对于所述螺孔的位置实现清障板高度的调节，所述垫片用于遮盖所述长孔。
  26. 根据权利要求24所述的清障装置，其特征在于，所述挡板中的弧形部和平板部的远离所述轨道一侧的外侧边缘为导向外边缘；
    所述导向外边缘从其上端向下端向所述轨道内倾斜，以使位于所述导向外边缘处的障碍物在落下时能落在所述轨道之外的地面。
  27. 根据权利要求24所述的清障装置，其特征在于，所述挡板还包括：
    弧形延伸部，连接在所述弧形部上端的外侧且凸出于所述弧形部，所述弧形延伸部的上端向下弯以向下所述挡板推动的障碍物；
    所述清障件置于所述轨道上时，所述弧形延伸部位于所述轨道之外，以使所述弧形延伸部所承接的积雪在落下时能落在所述轨道之外的地面。
  28. 根据权利要求13所述的清障装置，其特征在于，所述支撑杆包括：
    支撑部，包括管型杆体和固定螺母，所述固定螺母固定在所述管型杆体的一端，且所述固定螺母的螺孔与所述管型杆体的中空部分相连通；
    可动螺母；
    具有轴孔的连接杆，所述连接杆的外侧具有外螺纹；
    所述连接杆穿过所述可动螺母和所述固定螺母，通过转动所述连接杆调整所述连接杆和所述支撑部的相对位置以调整支撑杆的长度，在所述可动螺母和所述固定螺母之间附加一个拧紧力矩以锁定所述支撑杆的长度。
  29. 一种轨道列车，其特征在于，包括端车和权利要求1至28任一所述的清障装置，所述清障装置固定在所述端车下部的前端。
PCT/CN2019/090846 2018-12-26 2019-06-12 一种清障装置及轨道列车 WO2020133936A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811600693.2A CN111364407B (zh) 2018-12-26 2018-12-26 一种清障装置及轨道列车
CN201811600693.2 2018-12-26

Publications (1)

Publication Number Publication Date
WO2020133936A1 true WO2020133936A1 (zh) 2020-07-02

Family

ID=71126084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/090846 WO2020133936A1 (zh) 2018-12-26 2019-06-12 一种清障装置及轨道列车

Country Status (2)

Country Link
CN (1) CN111364407B (zh)
WO (1) WO2020133936A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117733494A (zh) * 2024-01-31 2024-03-22 广州华凯车辆装备有限公司 一种装甲车车用清障器的制造方法及其应用

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113386818B (zh) * 2021-06-16 2022-07-19 中车株洲电力机车有限公司 一种轨道车辆及其排障器结构
CN113815666A (zh) * 2021-09-17 2021-12-21 中车长春轨道客车股份有限公司 满足时速160km/h市域车辆排障器作业要求的牵引梁结构
CN114457745B (zh) * 2022-03-11 2023-11-03 景斌 一种井下矿车轨道清障装置
CN114684216B (zh) * 2022-04-22 2023-12-12 长安大学 一种轨道交通用带有检测机构的清障装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2642613Y (zh) * 2003-07-17 2004-09-22 田克辉 火车清障装置
JP2006327452A (ja) * 2005-05-27 2006-12-07 Kawasaki Heavy Ind Ltd 鉄道車両用の除雪兼用排障装置
CN202175929U (zh) * 2011-07-25 2012-03-28 山东汇强重工科技有限公司 一种变形双刃除雪铲
CN103661476A (zh) * 2013-09-23 2014-03-26 南车青岛四方机车车辆股份有限公司 高速轨道车辆清障装置
CN108001290A (zh) * 2017-12-25 2018-05-08 朱虹斐 清障型磁悬浮列车
CN208264023U (zh) * 2018-03-27 2018-12-21 中车唐山机车车辆有限公司 一种轨道排障装置及磁悬浮列车

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1513497A (en) * 1922-04-17 1924-10-28 Jacob F Flues Snowplow
FR607771A (fr) * 1924-11-24 1926-07-08 Chasse-neige pour locomotives
DE3932944A1 (de) * 1988-10-06 1990-04-12 Schmidt Alfred Ing Gmbh Vorrichtung zum anbau eines schneepfluges an ein fahrzeug
JP3116301B2 (ja) * 1997-03-13 2000-12-11 北海道旅客鉄道株式会社 鉄道用多機能型雪掻き装置
NL1027916C1 (nl) * 2004-12-29 2006-06-30 Aea Technology Rail B V Inrichting en werkwijze voor het absorberen van botsingsenergie tussen een voertuig en een levend wezen.
CN201882106U (zh) * 2010-11-23 2011-06-29 南车南京浦镇车辆有限公司 铁路车辆排障器
KR101399529B1 (ko) * 2012-10-31 2014-05-27 현대로템 주식회사 철도차량용 배장기
EP3080356B1 (de) * 2014-02-28 2018-04-25 Siemens Aktiengesellschaft Schienenfahrzeug mit einem schneeräumer
US9631332B2 (en) * 2014-08-28 2017-04-25 Electro-Motive Diesel, Inc. Movable sand plow for locomotive
CN204326000U (zh) * 2014-11-26 2015-05-13 国家电网公司 一种变电站用小型铲雪叉车
CN205223963U (zh) * 2015-11-05 2016-05-11 中国铁建高新装备股份有限公司 一种轨道除雪用推雪铲
CN205223956U (zh) * 2015-12-18 2016-05-11 昌吉市建正机械设备有限公司 一种节能环保推雪板
CN107620281B (zh) * 2017-09-27 2023-08-08 中车长春轨道客车股份有限公司 一种地铁转向架用轻型雪犁装置
CN110053644B (zh) * 2018-01-10 2020-09-04 西华大学 一种有轨电车与汽车防碰撞方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2642613Y (zh) * 2003-07-17 2004-09-22 田克辉 火车清障装置
JP2006327452A (ja) * 2005-05-27 2006-12-07 Kawasaki Heavy Ind Ltd 鉄道車両用の除雪兼用排障装置
CN202175929U (zh) * 2011-07-25 2012-03-28 山东汇强重工科技有限公司 一种变形双刃除雪铲
CN103661476A (zh) * 2013-09-23 2014-03-26 南车青岛四方机车车辆股份有限公司 高速轨道车辆清障装置
CN108001290A (zh) * 2017-12-25 2018-05-08 朱虹斐 清障型磁悬浮列车
CN208264023U (zh) * 2018-03-27 2018-12-21 中车唐山机车车辆有限公司 一种轨道排障装置及磁悬浮列车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117733494A (zh) * 2024-01-31 2024-03-22 广州华凯车辆装备有限公司 一种装甲车车用清障器的制造方法及其应用

Also Published As

Publication number Publication date
CN111364407B (zh) 2022-01-07
CN111364407A (zh) 2020-07-03

Similar Documents

Publication Publication Date Title
WO2020133936A1 (zh) 一种清障装置及轨道列车
CN100480073C (zh) 汽车用车体结构
US4354690A (en) Support systems for vehicle mud flaps
BRPI0509764B1 (pt) Um veículo de estrada de ferro e uma disposição de travamento para a fixação de uma disposição de reboque em tais veículos
CN109264318B (zh) 车体生产线传输装置
US5447324A (en) Stabilized tandem axle drive suspension with elastomer spring in compression and shear
CN111364408B (zh) 一种清障装置及轨道列车
US7178817B1 (en) Trailing arm suspension system
US8434779B2 (en) Fifth wheel
US2884720A (en) Snow moving implement
ES2697336T3 (es) Un vagón tolva
US6056309A (en) Converter dolly with adjustable fifth wheel and axle assembly for use in multiple trailer rigs
US2104734A (en) Trailer
RU2646708C2 (ru) Центральная защита от выжимания для рельсового транспортного средства с дополнительными функциями
US20200164706A1 (en) Utility vehicle
EP1070791B1 (de) Fahrbahnräumer
US2098522A (en) Tank vehicle
CN204713093U (zh) 一种轨道车辆转向架构架
CN210822272U (zh) 转向架及轨道车辆
RU2202487C2 (ru) Рама для железнодорожных вагонов
CN109720159B (zh) 适用于工具车辆的工具架接模块
US2186593A (en) Railway and highway trailer
US2782051A (en) Spring suspension for a tandem trailer device
US3874702A (en) Hitch for trailers overhanging a truck bed or car body
RU212560U1 (ru) Вагон-платформа

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: 19903897

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: 19903897

Country of ref document: EP

Kind code of ref document: A1