WO2019056412A1 - 一种集电杆执行机构及无轨电车 - Google Patents

一种集电杆执行机构及无轨电车 Download PDF

Info

Publication number
WO2019056412A1
WO2019056412A1 PCT/CN2017/104738 CN2017104738W WO2019056412A1 WO 2019056412 A1 WO2019056412 A1 WO 2019056412A1 CN 2017104738 W CN2017104738 W CN 2017104738W WO 2019056412 A1 WO2019056412 A1 WO 2019056412A1
Authority
WO
WIPO (PCT)
Prior art keywords
servo mechanism
collector
collecting rod
current collecting
aerodynamic device
Prior art date
Application number
PCT/CN2017/104738
Other languages
English (en)
French (fr)
Inventor
周劲斌
Original Assignee
周劲斌
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 周劲斌 filed Critical 周劲斌
Priority to EP17926313.2A priority Critical patent/EP3686045B1/en
Publication of WO2019056412A1 publication Critical patent/WO2019056412A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/20—Details of contact bow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector

Definitions

  • the invention relates to the technical field of trolley trolleys, in particular to a collector pole actuator and a trolleybus.
  • the trolley bus is known as the “green bus”, which directly uses the secondary energy to provide power to the tram. Compared with the bus, it is energy-saving, environmentally friendly and comfortable. Compared with electric vehicles, it can greatly reduce the price of power. The amount of battery or fuel cell also reduces its own weight and reduces its own cost.
  • the trolley bus requires the grid to continuously supply power, and it generally uses the collector bar to contact the grid to enable the grid to power the tram.
  • the collector bar When the connection between the collector pole and the power grid is carried out, most of the current trolleybuses are manually or indirectly lifted and operated on the trolley pole of the trolleybus to connect it with the wires.
  • the driver needs to park the vehicle. In the specified area, grab the wire and then raise the collector bar to connect the collector bar to the wire. This way of operation not only reduces the efficiency of the vehicle, but also increases the workload of the driver and distracts the driver. The energy is easy to cause an accident.
  • the existing application number is "CN201410820058.0”
  • the publication number is “CN104527436A”
  • the name is "the trolley bus collector rod actuator” Chinese patent application, its open trolleybus
  • the collector rod actuator adopts an electric proportional valve cylinder to balance the spring force of the lift spring, and the servo motor is driven by a plurality of gears to ensure that the collector rod is smoothly lifted and rotated, thereby realizing the automatic grabbing of the electric wire by the collector head.
  • the two patents have the same in common with FIG. 1 in the drawings of the specification.
  • the servo mechanism for driving the movement of the collector bar is disposed at the bottom of the collector bar, and the collector head is disposed at the top of the collector bar. Therefore, the application point of the servo mechanism is far from the collector head, which causes the following two problems:
  • the length of the collector pole is long, generally up to nearly 5 meters, and the force application point of the servo mechanism and the collector head are respectively located at the two ends of the collector pole, together with the weight relationship of the collector pole itself, resulting in
  • the collecting rod is easy to generate a large amplitude of jitter during the movement, which is not conducive to the collecting head to grab the wire;
  • the present invention provides a high-precision collector rod actuator and a trolley bus.
  • the utility model provides a current collecting rod actuator, which comprises a collecting rod with a collecting head at the top, a horizontal servo mechanism for driving the collecting rod to rotate, a pitch servo mechanism for driving the collecting rod to swing up and down, and a passing
  • the aerodynamic device that pushes the air to obtain power, the horizontal servo mechanism and the pitch servo mechanism are both connected to the bottom of the collector bar, and the aerodynamic device is disposed at the top of the collector bar.
  • the aerodynamic device includes a first mount and a plurality of fans disposed on the first mount, the first mount being disposed on a top of the collector bar.
  • a plurality of the fans are arranged around the outside of the collector bar.
  • the first mount includes a plurality of first mounting portions surrounding the collector bar, and each of the fans is mounted to the corresponding first mounting portion.
  • the fan can be replaced with a propeller.
  • the aerodynamic device includes a second mount, a plurality of air nozzles disposed on the second mount, an air compressor for providing high pressure air, and the second mount is disposed on the collector rod At the top, a plurality of the air nozzles are in communication with the air compressor.
  • a plurality of the air nozzles are arranged around the outside of the collector bar.
  • the second mount includes a plurality of second mounting portions surrounding the collector bar, each of the air nozzles being mounted to the corresponding second mounting portion.
  • the collector rod is provided with a vent tube, and the air compressor is connected to the plurality of air nozzles through the vent tube; the vent tube is disposed in the collector rod.
  • the present invention also provides a trolleybus, including a vehicle body, and a current collecting rod actuator as described above.
  • the invention is provided with an aerodynamic device on the top of the current collecting rod, and the aerodynamic device cooperates with the horizontal servo mechanism and the pitch servo mechanism to complete the work of collecting the electric wires by the collecting head. Since the aerodynamic device is close to the collector head, the distance between the point of application of the aerodynamic device and the collector head is small, and the collector rod does not cause a large amplitude of jitter due to the movement of the collector head by the aerodynamic device, the aerodynamic device The movement can compensate for the displacement error caused by the jitter of the collector bar caused by the horizontal servo mechanism and the pitch servo mechanism, and the return gap of the horizontal servo mechanism and the pitch servo mechanism is obviously enlarged at one end of the collector head. Displacement error, so the invention can achieve precise control of the collector head, greatly improving the current collection The accuracy of the head-to-wire connection ultimately allows the trolleybus to automatically control the collector bar to grab the wire during travel.
  • FIG. 1 is a schematic structural view of a conventional trolley bus
  • FIG. 2 is a schematic structural view of a collector rod executing mechanism according to Embodiment 1 of the present invention.
  • Figure 3 is a partial enlarged view of Figure 2;
  • FIG. 4 is a schematic structural view of a collector rod executing mechanism according to Embodiment 2 of the present invention.
  • Figure 5 is a partial enlarged view of Figure 4.
  • FIG. 6 is a schematic structural view of a collector rod executing mechanism according to Embodiment 3 of the present invention.
  • Figure 7 is a partial enlarged view of Figure 6;
  • FIG. 8 is a schematic structural view of a collector rod executing mechanism according to Embodiment 4 of the present invention.
  • Figure 9 is a partial enlarged view of Figure 6;
  • Figure 10 is a schematic structural view of a trolleybus according to Embodiment 1 of the present invention.
  • FIG. 11 is a schematic structural view of a trolleybus according to Embodiment 2 of the present invention.
  • Figure 12 is a schematic structural view of a trolleybus according to Embodiment 3 of the present invention.
  • Figure 13 is a schematic structural view of a trolleybus according to Embodiment 4 of the present invention.
  • the utility model provides a current collecting rod executing mechanism, which comprises a collecting rod 1 provided with a collecting head 11 at the top, a horizontal servo mechanism 2, a pitch servo mechanism 3 and an aerodynamic device 4.
  • the aerodynamic device 4 cooperates with the horizontal servo mechanism 2 and the pitch servo mechanism 3 to complete the work of collecting the wires by the collecting head, the horizontal servo mechanism 2 and the pitch servo mechanism 3 A large power can be provided, the horizontal servo mechanism 2 drives the collector rod 1 to rotate, and the pitch servo mechanism 3 drives the collector rod 1 to swing up and down, both of which are connected to the bottom of the collector rod 1, and the aerodynamic device 4 is set in the set.
  • the aerodynamic device 4 cooperates with the horizontal servo mechanism 2 and the pitch servo mechanism 3 to complete the work of the current collecting head 11 to grasp the electric wires. Since the aerodynamic device 4 is close to the collector head 11, the distance between the point of application of the aerodynamic device 4 and the collector head 11 is small, and the collector bar 1 does not become large due to the aerodynamic device 4 driving the collector head 11 to move. The amplitude of the jitter, the movement of the aerodynamic device 4 can compensate for the displacement error caused by the jitter of the collector bar 1 by the horizontal servo mechanism 2 and the pitch servo mechanism 3, and the return of the horizontal servo mechanism 2 and the pitch servo mechanism 3 The gap is significantly enlarged at the end of the collector head 11 and the displacement error is caused. Therefore, the present invention can achieve precise control of the collector head 11, greatly improving the accuracy of the connection between the collector head 11 and the electric wire, and finally, making the trolley bus
  • the collector rod can be automatically controlled to grab the wire during driving.
  • the aerodynamic device 4 is disposed at a position below the collector head 11, and the distance between the two is determined according to actual conditions. It can be understood that the aerodynamic device 4 can also be disposed at other positions close to the collector head 11 without affecting the normal operation of the collector head 11.
  • the aerodynamic device 4 includes a first mounting seat 41 and a plurality of fans 42.
  • the first mounting seat 41 is disposed at the top of the collector bar 1.
  • the fan 42 is disposed at the first mounting seat 41, and the fan 42 rotates to push the air back. Thereby driving the collector bar 1 to move.
  • a plurality of fans 42 are arranged around the outside of the collector pole 1 to open different fans 42 to which the collector bar 1 is turned.
  • the movable rod 1 can be moved in either direction by opening one or more fans 42 and adjusting the wind speed of the different fans 42.
  • the first mounting seat 41 includes a plurality of first mounting portions 411 surrounding the current collecting rods 1 .
  • Each of the fans 42 is mounted on the corresponding first mounting portion 411 .
  • the first mounting seat 41 has a rectangular parallelepiped shape.
  • the utility model comprises four side walls, each of which is provided with a first mounting portion 411.
  • the fan 42 in this embodiment can adopt a ducted fan, and the ducted fan includes a motor and a fan blade.
  • the specific model of the ducted fan can be determined according to actual needs. It can be understood that the fan 42 can also adopt other types of fans, and the type of the fan 42 is not intended to limit the scope of the present invention.
  • Embodiment 2 is different from Embodiment 1 in that, as shown in FIGS. 4 to 5, the aerodynamic device 4 of Embodiment 2 includes a second mount 43, an air nozzle 44, and an air compressor 45, and a second mount 43 is disposed at the top of the collector bar 1, a plurality of air nozzles 44 are disposed at the second mounting seat 43 and are both in communication with the air compressor 45, the air compressor 45 is for supplying high-pressure air, and the high-pressure air is emitted by the air nozzle 44, The air gains power to drive the collector bar 1 to move.
  • the second mounting seat 43 includes a plurality of second mounting portions 431 surrounding the collector bar 1, and each of the air nozzles 44 is mounted to the corresponding second mounting portion 431.
  • the second mounting seat 43 is cylindrical.
  • the circumferential surface is provided with four second mounting portions 431 which are circumferentially spaced apart on the circumferential surface.
  • the collector bar 1 is provided with a vent pipe (not shown), and the air compressor 45 is in communication with a plurality of air nozzles 44 through the vent pipe. Further preferably, a passage (not shown) is provided in the collector bar 1, and the vent pipe is disposed in the passage of the collector bar 1.
  • Other structures of the second embodiment are the same as those of the first embodiment, and will not be described again.
  • the third embodiment is different from the first embodiment in that, as shown in FIGS. 6 to 7, the third embodiment uses a propeller 46 instead of the fan 42.
  • the first mounting portion 411 in order to mount the fan 42, the first mounting portion 411 needs to be designed as a groove that fits the mounting fan 42, which increases the difficulty in manufacturing the first mounting seat 41.
  • the first mounting portion 411 only It is only necessary to design a through hole through which the rotating shaft of the propeller 46 passes, which simplifies the structure of the first mounting portion 411.
  • the work includes four propellers 46.
  • the first mount 41 is cylindrical, and the four propellers 46 are arranged along the circumferential direction of the circumferential surface of the first mount 41.
  • Other structures of Embodiment 3 are the same as those of Embodiment 1, and will not be described again.
  • a plurality of propellers 46 are simultaneously disposed on one first mounting seat 41. If the propellers 46 are of a larger size, adjacent propellers 46 may collide with each other during movement, in order to avoid between the propellers 46.
  • two first mounting seats 41 are sequentially disposed on the current collecting rod 1 of Embodiment 4 along the length direction thereof, and two propellers 46 are disposed on each of the first mounting seats 41, and the two propellers 46 is oppositely disposed, the distance between the two first mounts 41 should ensure that the propellers 46 on the two first mounts 41 do not collide with each other, and the four propellers 46 are respectively oriented in different orientations, even though The propeller 46 is of a larger size, and any two propellers 46 do not collide with each other.
  • first mounts 41 In the form of the embodiment, it is easy to think that a larger number of first mounts 41 can be provided, and the propellers 46 are respectively disposed on the different first mounts 41 to prevent the propellers 46 from colliding with each other, or to increase the number.
  • the length of a mount 41 is staggered along the length of the first mount 41 to prevent the propellers 46 from colliding with each other.
  • Other structures of the fourth embodiment are the same as those of the third embodiment, and will not be described again.
  • the present invention also provides a trolley trolley, as shown in FIGS. 10-13, which includes a vehicle body 5 and a current collecting rod actuator according to the first embodiment, the embodiment, the third embodiment or the fourth embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

一种集电杆执行机构，包括顶部设有集电头（11）的集电杆（1）、带动集电杆（1）转动的水平伺服机构（2）、带动集电杆（1）上下摆动的俯仰伺服机构（3）和通过反推空气获得动力的空气动力装置（4），水平伺服机构（2）和俯仰伺服机构（3）均传动连接于集电杆（1）的底部，空气动力装置（4）设于集电杆（1）的顶部。空气动力装置配合水平伺服机构和俯仰伺服机构共同完成集电头抓取电线的工作，空气动力装置的运动可以弥补集电杆在水平伺服机构和俯仰伺服机构的带动下因为抖动而造成的位移误差以及因水平伺服机构和俯仰伺服机构的回传间隙在集电头一端被明显地放大而造成的位移误差，大大提高了集电头与电线连接的准确率，最终，使得无轨电车在行驶的过程中可以自动控制集电杆抓取电线。

Description

一种集电杆执行机构及无轨电车 技术领域
本发明涉及无轨电车技术领域，具体为一种集电杆执行机构及无轨电车。
背景技术
无轨电车素有“绿色公交”之称，其直接使用二次能源电能给电车提供动力，与公共汽车相比，其节能环保且舒适卫生；对电动汽车相比，其可大量减少价格高昂的动力蓄电池或燃料电池的用量，也减轻了自身的重量，降低了自身的成本。
无轨电车需要电网为其持续供电，其一般采用集电杆与电网接触，以实现电网为电车供电。在进行集电杆与电网的连接操作时，现行的无轨电车大多是采用人为直接或者间接对无轨电车的集电杆进行升降操作，使其与电线连接，具体来说，驾驶员需要将车辆停在规定的区域内，抓取电线，然后将集电杆升起，使集电杆与电线连接，这样操作方式不仅降低了车辆运行的效率，而且增加了驾驶员的工作量，分散了驾驶员的精力，容易造成事故。
为了解决上述无轨电车的问题，现有的一篇申请号为“CN201410820058.0”，公开号为“CN104527436A”，名称为“无轨电车集电杆执行机构”的中国专利申请，其公开的无轨电车集电杆执行机构采用电气比例阀气缸来配平举升弹簧的弹力，伺服电机加上多个齿轮驱动，保证集电杆平稳升降及旋转，从而实现集电头自动抓取电线。
另外一篇申请号为“20000308”，公开号为“DE10012039A1”，名称为“Fahrdraht-und Stromabnehmersystem für Elektrobusse”的德国专利，其公开的一种精确控制集电杆工作的结构，其是利用电机(步进电机或者带有计数器的电机)来精确控制气缸的运动，从而达到调节集电杆的上升和旋转，从而实现集电头自动抓取电线。
上述两篇专利的共同点如说明书附图中的图1所示，其用于驱动集电杆运动的伺服机构均设于集电杆的底部，而集电头设在集电杆的顶部，因而伺服机构的施力点距离集电头较远，这就会产生如下两个问题：
1、集电杆的长度较长，一般可长达近5米，而伺服机构的施力点和集电头又分别位于集电杆的两端，再加上集电杆自身的重量关系，导致集电杆在运动过程中极易产生幅度较大的抖动，不利于集电头抓取电线；
2、由于伺服机构存在回传间隙，而伺服机构与集电头之间存在长达5米的距离，回传间 隙在该距离的放大作用下，会导致集电头产生较大的位移误差。
发明内容
为了克服上述技术缺陷，本发明提供一种高精准度的集电杆执行机构及无轨电车。
为了解决上述问题，本发明按以下技术方案予以实现的：
本发明提供的一种集电杆执行机构，包括顶部设有集电头的集电杆、带动所述集电杆转动的水平伺服机构、带动所述集电杆上下摆动的俯仰伺服机构和通过反推空气获得动力的空气动力装置，所述水平伺服机构和所述俯仰伺服机构均传动连接于所述集电杆的底部，所述空气动力装置设于所述集电杆的顶部。
进一步地，所述空气动力装置包括第一安装座和若干设于所述第一安装座的风扇，所述第一安装座设于所述集电杆的顶部。
进一步地，若干所述风扇环绕排布在所述集电杆的外侧。
进一步地，所述第一安装座包括若干环绕所述集电杆的第一安装部，每个所述风扇安装于对应的所述第一安装部。
进一步地，所述风扇可以替换为螺旋桨。
进一步地，所述空气动力装置包括第二安装座、若干设于所述第二安装座的喷气嘴、用于提供高压空气的空气压缩器；所述第二安装座设于所述集电杆的顶部，若干所述喷气嘴均与所述空气压缩器连通。
进一步地，若干所述喷气嘴环绕排布在所述集电杆的外侧。
进一步地，所述第二安装座包括若干环绕所述集电杆的第二安装部，每个所述喷气嘴安装于对应的所述第二安装部。
进一步地，所述集电杆设有通气管，所述空气压缩器与若干所述喷气嘴通过所述通气管连通；所述通气管设在所述集电杆内。
本发明还提供一种无轨电车，包括车体，还包括上文所述的一种集电杆执行机构。
与现有技术相比，本发明的有益效果是：
本发明在集电杆的顶部设置了空气动力装置，该空气动力装置配合水平伺服机构和俯仰伺服机构共同完成集电头抓取电线的工作。由于空气动力装置靠近集电头，因此空气动力装置的施力点与集电头的距离较小，集电杆不会因为空气动力装置带动集电头运动而产生较大幅度的抖动，空气动力装置的运动可以弥补集电杆在水平伺服机构和俯仰伺服机构的带动下因为抖动而造成的位移误差以及因水平伺服机构和俯仰伺服机构的回传间隙在集电头一端被明显地放大而造成的位移误差，因此本发明可以实现对集电头的精准控制，大大提高了集电 头与电线连接的准确率，最终，使得无轨电车在行驶的过程中可以自动控制集电杆抓取电线。
附图说明
下面结合附图对本发明的具体实施方式作进一步详细的说明，其中：
图1是现有的无轨电车的结构示意图；
图2是本发明实施例1所述一种集电杆执行机构的结构示意图；
图3是图2的局部放大图；
图4是本发明实施例2所述一种集电杆执行机构的结构示意图；
图5是图4的局部放大图；
图6是本发明实施例3所述一种集电杆执行机构的结构示意图；
图7是图6的局部放大图；
图8是本发明实施例4所述一种集电杆执行机构的结构示意图；
图9是图6的局部放大图；
图10是本发明基于实施例1的无轨电车的结构示意图；
图11是本发明基于实施例2的无轨电车的结构示意图；
图12是本发明基于实施例3的无轨电车的结构示意图；
图13是本发明基于实施例4的无轨电车的结构示意图；
图中：
1-集电杆；11-集电头；2-水平伺服机构；3-俯仰伺服机构；
4-空气动力装置；
41-第一安装座；411-第一安装部；42-若干风扇；
43-第二安装座；431-第二安装部；44-喷气嘴；45-空气压缩器；46-螺旋桨；
5-车体。
具体实施方式
以下结合附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
实施例1
如图2～图3所示，本发明提供的一种集电杆执行机构，包括顶部设有集电头11的集电杆1、水平伺服机构2、俯仰伺服机构3和空气动力装置4。空气动力装置4配合水平伺服机构2和俯仰伺服机构3共同完成集电头抓取电线的工作，水平伺服机构2和俯仰伺服机构3 可以提供较大的动力，水平伺服机构2带动集电杆1转动，俯仰伺服机构3带动集电杆1上下摆动，二者均传动连接于集电杆1的底部，空气动力装置4设于集电杆1的顶部。空气动力装置4配合水平伺服机构2和俯仰伺服机构3共同完成集电头11抓取电线的工作。由于空气动力装置4靠近集电头11，因此空气动力装置4的施力点与集电头11的距离较小，集电杆1不会因为空气动力装置4带动集电头11运动而产生较大幅度的抖动，空气动力装置4的运动可以弥补集电杆1在水平伺服机构2和俯仰伺服机构3的带动下因为抖动而造成的位移误差以及因水平伺服机构2和俯仰伺服机构3的回传间隙在集电头11一端被明显地放大而造成的位移误差，因此本发明可以实现对集电头11的精准控制，大大提高了集电头11与电线连接的准确率，最终，使得无轨电车在行驶的过程中可以自动控制集电杆抓取电线。
优选地，本实施例中，空气动力装置4设在集电头11下方的位置，二者之间的距离根据实际情况而定。可以理解的是，在不影响集电头11正常工作的前提下，空气动力装置4还可以设置在靠近集电头11的其他位置。
优选地，空气动力装置4包括第一安装座41和若干风扇42，第一安装座41设于集电杆1的顶部，风扇42设于第一安装座41，风扇42转动而反推空气，从而带动集电杆1运动。为了使空气动力装置4可以带动集电杆1向不同的方向运动，优选地，若干风扇42环绕排布在述集电杆1的外侧，开启不同的风扇42，集电杆1向该风扇42对应方向的反向运动，理论上，通过开启一个或多个风扇42，并调整不同的风扇42的风速，即可实现集电杆1向任一方向运动。具体地，第一安装座41包括若干环绕集电杆1的第一安装部411，每个风扇42安装于对应的第一安装部411，本实施例中第一安装座41为长方体状，其包括四个侧壁，每个侧壁均设置一个第一安装部411。
优选地，本实施例中的风扇42可以采用涵道风扇，涵道风扇包括电机和扇叶，涵道风扇具体的型号可以根据实际需求而定。可以理解的是，风扇42也可以采用其他类型的风扇，风扇42的类型并不用于限制本发明的保护范围。
实施例2
实施例2与实施例1的不同之处在于，如图4～图5所示，实施例2的空气动力装置4包括第二安装座43、喷气嘴44和空气压缩器45，第二安装座43设于集电杆1的顶部，若干喷气嘴44设于第二安装座43并且均与空气压缩器45连通，空气压缩器45用于提供高压空气，高压空气由喷气嘴44射出，反推空气获得动力，从而带动集电杆1运动。
为了使空气动力装置4可以带动集电杆1向不同的方向运动，优选地，若干喷气嘴44环绕排布在述集电杆1的外侧，开启不同的喷气嘴44，集电杆1向该喷气嘴44对应方向的反 向运动，理论上，通过开启一个或多个喷气嘴44，并调整不同的喷气嘴44的喷射空气的速度，即可实现集电杆1向任一方向运动。具体地，第二安装座43包括若干环绕集电杆1的第二安装部431，每个喷气嘴44安装于对应的第二安装部431，本实施例中，第二安装座43为圆柱形，其圆周面设置四个第二安装部431，在圆周面沿周向间隔排布。
优选地，集电杆1设有通气管(图中未示出)，空气压缩器45与若干喷气嘴44通过通气管连通。进一步优选地，集电杆1内设有通道(图中未示出)，通气管设在集电杆1的通道内。实施例2的其他结构与实施例1相同，不再赘述。
实施例3
实施例3与实施例1的不同之处在于，如图6～图7所示，实施例3采用螺旋桨46代替风扇42。在实施1中，为了安装风扇42，第一安装部411需要设计成一个与安装风扇42相配的槽，增加了第一安装座41的制作难度，而在实施3中，第一安装部411仅需设计为一个供螺旋桨46的转轴穿过的过孔即可，简化了第一安装部411的结构。优选地，本实施例中工包括4个螺旋桨46，第一安装座41为圆柱形，4个螺旋桨46沿第一安装座41的圆周面的周向间隔排布。实施例3的其他结构与实施例1相同，不再赘述。
实施例4
在实施例3中，多个螺旋桨46同时设在一个第一安装座41上，如果螺旋桨46采用较大的规格，那么相邻的螺旋桨46在运动时可能会相互碰撞，为了避免螺旋桨46之间相互碰撞，优选地，在实施例4的集电杆1上沿其长度方向顺次设置两个第一安装座41，每个第一安装座41上设置两个螺旋桨46，并且这个两个螺旋桨46相对设置，两个第一安装座41之间的距离应该保证这两个第一安装座41上的螺旋桨46之间不会相互撞击，四个螺旋桨46分别朝向不同的方位，此时，即使螺旋桨46采用较大的规格，任意两个螺旋桨46也不会相互碰撞。在本实施例的形式上，容易想到还可以设置更多数量的第一安装座41，在不同的第一安装座41设置分别设置螺旋桨46，以避免螺旋桨46之间相互撞击，又或者增加第一安装座41的长度，沿第一安装座41的长度方向交错设置螺旋桨46，以避免螺旋桨46之间相互撞击。上述变化形式均在本发明的保护范围之内。实施例4的其他结构与实施例3相同，不再赘述。
本发明还提供一种无轨电车，如图10～图13所示，该电车包括车体5以及实施例1、实施例、实施例3或实施例4所述的一种集电杆执行机构。
本实施例所述一种集电杆执行机构和一种无轨电车的其它结构参见现有技术。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，故凡是 未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种集电杆执行机构，其特征在于，包括顶部设有集电头的集电杆、带动所述集电杆转动的水平伺服机构、带动所述集电杆上下摆动的俯仰伺服机构和通过反推空气获得动力的空气动力装置，所述水平伺服机构和所述俯仰伺服机构均传动连接于所述集电杆的底部，所述空气动力装置设于所述集电杆的顶部。
  2. 根据权利要求1所述的一种集电杆执行机构，其特征在于，所述空气动力装置包括第一安装座和若干设于所述第一安装座的风扇，所述第一安装座设于所述集电杆的顶部。
  3. 根据权利要求2所述的一种集电杆执行机构，其特征在于，若干所述风扇环绕排布在所述集电杆的外侧。
  4. 根据权利要求3所述的一种集电杆执行机构，其特征在于，所述第一安装座包括若干环绕所述集电杆的第一安装部，每个所述风扇安装于对应的所述第一安装部。
  5. 根据权利要求2-4任一项所述的一种集电杆执行机构，其特征在于，所述风扇可以替换为螺旋桨。
  6. 根据权利要求1所述的一种集电杆执行机构，其特征在于，所述空气动力装置包括第二安装座、若干设于所述第二安装座的喷气嘴、用于提供高压空气的空气压缩器；所述第二安装座设于所述集电杆的顶部，若干所述喷气嘴均与所述空气压缩器连通。
  7. 根据权利要求6所述的一种集电杆执行机构，其特征在于，若干所述喷气嘴环绕排布在所述集电杆的外侧。
  8. 根据权利要求7所述的一种集电杆执行机构，其特征在于，所述第二安装座包括若干环绕所述集电杆的第二安装部，每个所述喷气嘴安装于对应的所述第二安装部。
  9. 根据权利要求6所述的一种集电杆执行机构，其特征在于，所述集电杆设有通气管，所述空气压缩器与若干所述喷气嘴通过所述通气管连通；所述通气管设在所述集电杆内。
  10. 一种无轨电车，包括车体，其特征在于，还包括权利要求1-9任一项所述的一种集电杆执行机构。
PCT/CN2017/104738 2017-09-19 2017-09-30 一种集电杆执行机构及无轨电车 WO2019056412A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17926313.2A EP3686045B1 (en) 2017-09-19 2017-09-30 Trolley pole actuating mechanism and trolleybus using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710847480.9 2017-09-19
CN201710847480.9A CN107571740B (zh) 2017-09-19 2017-09-19 一种集电杆执行机构及无轨电车

Publications (1)

Publication Number Publication Date
WO2019056412A1 true WO2019056412A1 (zh) 2019-03-28

Family

ID=61032827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/104738 WO2019056412A1 (zh) 2017-09-19 2017-09-30 一种集电杆执行机构及无轨电车

Country Status (3)

Country Link
EP (1) EP3686045B1 (zh)
CN (1) CN107571740B (zh)
WO (1) WO2019056412A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3947016B1 (de) * 2019-05-15 2023-03-22 Siemens Mobility GmbH Stromabnehmer für ein schienenfahrzeug

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20000308U1 (de) 2000-01-08 2000-04-06 Kern, Rudolf, Dr., 74074 Heilbronn Anordnung zur Lageregelung eines Körpers im Magnetfeld
DE10012039A1 (de) 2000-03-08 2001-09-27 Michael Richter Fahrdraht- und Stromabnehmersystem für Elektrobusse
CN102092296A (zh) * 2011-01-14 2011-06-15 吉林大学 无轨电车智能受电弓装置及其应用方法
CN203651491U (zh) * 2013-10-31 2014-06-18 北京赛德高科铁道电气科技有限责任公司 一种电力汽车用受电弓
CN104527436A (zh) 2014-12-25 2015-04-22 天津市松正电动汽车技术股份有限公司 无轨电车集电杆执行机构
CN104736375A (zh) * 2012-10-16 2015-06-24 西门子公司 用于轨道车辆的集电器
US20160090008A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft Pantograph configuration for a vehicle and vehicle with the pantograph configuration
CN207207761U (zh) * 2017-09-19 2018-04-10 周劲斌 一种集电杆执行机构及无轨电车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5214195B2 (ja) * 2007-08-24 2013-06-19 公益財団法人鉄道総合技術研究所 パンタグラフ
FR2974335B1 (fr) * 2011-04-22 2015-07-03 Sncf Pantographe pour vehicule ferroviaire
US20140345398A1 (en) * 2013-05-21 2014-11-27 Transtech of South Carolina System and method for lowering a pantograph
CN204567325U (zh) * 2014-12-25 2015-08-19 天津市松正电动汽车技术股份有限公司 无轨电车集电杆执行机构
CN104590034B (zh) * 2015-02-13 2017-04-12 苏州凯博易控驱动技术有限公司 一种具有智能控制系统的集电杆
CN104709095A (zh) * 2015-03-27 2015-06-17 天津市松正电动汽车技术股份有限公司 一种集电杆执行机构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20000308U1 (de) 2000-01-08 2000-04-06 Kern, Rudolf, Dr., 74074 Heilbronn Anordnung zur Lageregelung eines Körpers im Magnetfeld
DE10012039A1 (de) 2000-03-08 2001-09-27 Michael Richter Fahrdraht- und Stromabnehmersystem für Elektrobusse
CN102092296A (zh) * 2011-01-14 2011-06-15 吉林大学 无轨电车智能受电弓装置及其应用方法
CN104736375A (zh) * 2012-10-16 2015-06-24 西门子公司 用于轨道车辆的集电器
CN203651491U (zh) * 2013-10-31 2014-06-18 北京赛德高科铁道电气科技有限责任公司 一种电力汽车用受电弓
US20160090008A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft Pantograph configuration for a vehicle and vehicle with the pantograph configuration
CN104527436A (zh) 2014-12-25 2015-04-22 天津市松正电动汽车技术股份有限公司 无轨电车集电杆执行机构
CN207207761U (zh) * 2017-09-19 2018-04-10 周劲斌 一种集电杆执行机构及无轨电车

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3686045A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3947016B1 (de) * 2019-05-15 2023-03-22 Siemens Mobility GmbH Stromabnehmer für ein schienenfahrzeug

Also Published As

Publication number Publication date
EP3686045B1 (en) 2023-02-22
CN107571740A (zh) 2018-01-12
EP3686045A1 (en) 2020-07-29
EP3686045A4 (en) 2020-11-11
CN107571740B (zh) 2019-02-01

Similar Documents

Publication Publication Date Title
CN101376433B (zh) 直升机旋翼操纵方法及系统
CN209757300U (zh) 一种汽车嵌入式同步升降多姿态智能尾翼
CN104787316B (zh) 多旋翼飞行器
CN111301677A (zh) 可悬停八翼扑翼飞行器及其飞行控制方法
CN104369859B (zh) 一种无人驾驶直升机的倾斜盘装置及其控制方法
CN108163193A (zh) 一种主动主旋翼垂直起降飞行器
CN109733603A (zh) 一种盒式太阳能无人机
CN104443384B (zh) 一种旋转翼片类扑翼飞行器
CN115476887B (zh) 一种高速列车升力翼
WO2019056412A1 (zh) 一种集电杆执行机构及无轨电车
CN206968964U (zh) 一种无人机尾翼舵面直驱控制装置
CN206606354U (zh) 一种双燃油发动机对置混合动力多旋翼无人机
CN209382256U (zh) 一种多旋翼无人机用辅助机翼系统
CN207956057U (zh) 一种主动主旋翼垂直起降飞行器
CN208053635U (zh) 有人直升机的无人化装置
CN204267683U (zh) 一种无人驾驶直升机的减速箱
CN211869691U (zh) 可悬停八翼扑翼飞行器
CN210455186U (zh) 一种无人机及其开裂式副翼的驱动装置
CN208007286U (zh) 一种油电混合动力主动旋翼垂直起降飞行器
CN207207761U (zh) 一种集电杆执行机构及无轨电车
CN104326089B (zh) 一种无人驾驶直升机的辅助升力-反扭力-冷却功能装置
CN109703746A (zh) 一种盒式垂起固定翼飞行器
CN210839461U (zh) 一种用于太阳能发电装置的轨道式除尘装置
CN205768419U (zh) 适用于海陆空的飞行器
CN208344363U (zh) 一种电动汽车检测触发式展翼通风安全保护装置

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: 17926313

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2017926313

Country of ref document: EP

Effective date: 20200420