CN206187034U - A equipment for discerning derail or barrier touches rail vehicle - Google Patents

A equipment for discerning derail or barrier touches rail vehicle Download PDF

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Publication number
CN206187034U
CN206187034U CN201490001239.4U CN201490001239U CN206187034U CN 206187034 U CN206187034 U CN 206187034U CN 201490001239 U CN201490001239 U CN 201490001239U CN 206187034 U CN206187034 U CN 206187034U
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China
Prior art keywords
rail vehicle
derailing
equipment
barrier
skew
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CN201490001239.4U
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Chinese (zh)
Inventor
G.维古尼
M.泰奇曼恩
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Siemens Mobility Austria GmbH
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Siemens AG Oesterreich
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F9/00Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F19/00Wheel guards; Bumpers; Obstruction removers or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

A method for discerning derail or rail vehicle (1) is touched in barrier (7), in this method, roof beam (2) are in the place ahead by wheelset (3) of guide in the travel direction, transversely in the longitudinal axis of rail vehicle (1), top at track top edge (4) can be arranged in the vertical orientation and axial about rail vehicle (1) with moving, wherein, can be with the help of sensor (5, 6 )Ask for the roof beam and follow the skew among its normal position, and wherein, when discerning roof beam (2) in the ascending skew of vertical side about rail vehicle (1), in the method, and, when discerning roof beam (2) in the ascending skew of axle about rail vehicle (1), infer and touch barrier (7).

Description

For recognizing the equipment that derailing or barrier touch rail vehicle
Technical field
The present invention relates to be used to recognize the equipment that derailing or barrier touch rail vehicle.
Background technology
In order to recognize the state of the derailing of railway vehicle wheel, it is known that multiple devices.All these equipment allow for The coarse environmental condition and service condition of buting iron rail and should as far as possible it is less maintenance ground can run.Such derailing is detectd Surveying the other requirement of device is:For erroneous trigger(Namely mistakenly recognize the state of derailing)Security as big as possible. Differring primarily in that between the state and the state of derailing entered the orbit, the wheel of derailing is with relative with the state entered the orbit In the different relative position of affiliated track.Thus, the relative position of rotating turret and compartment(In small scope) Relative position can also change.According to document WO2011067284A1, recognize and assess that this position changes in mechanical aspects.But It is that this fairly simple and sane method is only capable of enough limitedly using, because must being fulfilled for section and vehicle specific Characteristic.In addition, from prior art(EP 1 422 119 Al)In known sensing method, the method is close using sensing Sensor, the proximity transducer compares in the state entered the orbit closer to track and thus, it is possible to detect in the state of derailing Derailing.The target of other recognition methods be the vertical acceleration of measurement wheel and by integrate twice ask for wheel position, or Person to say and ask for vertical speed after once integrating, and the speed only has the value of very little in the state entered the orbit, and is derailing Have than larger value during journey.Last-mentioned method is disclosed in the B2 of EP 1 622 802.
The other safety-related equipment especially at locomotive engine at rail vehicle is so-called guard iron Track pilot in other words.Its task is that the holding of track is unimpeded, so that object in orbit can not damage wheel.It is this Guard iron can for example be designed as vertically arranged rod member, and the rod member almost gets at track.In another implementation method In, guard iron is designed as horizontal bar.Continuous monitoring in terms of derailing touches barrier in other words(The sound of pilot Should)It is the main safety measure required by particular pilotless rail vehicle.
The content of the invention
Therefore the targeted task of the present invention is to illustrate for recognizing the method that derailing or barrier touch rail vehicle And equipment.The method relative to erroneous trigger should should be sane and simply and can utilize uncomplicated equipment herein Implement.
The task is solved by the equipment with following characteristics:The equipment includes:It is guided in travel direction Longitudinal axis front, transverse to rail vehicle of wheel group, the top at edge in orbit can be movably arranged on rail Beam on the vertical direction and axial direction of road vehicle, wherein, the equipment is provided with least one sensor, and the sensor is arranged on wheel The vicinity of group, can ask for beam from the skew in the resting position of the beam, in identification beam on track by the sensor During skew on the vertical direction of vehicle, can derailing signal send to vehicle control section, and in identification beam on rail During skew in the axial direction of road vehicle, troubleshooting signal can be sent to vehicle control section.Favourable design is preferred reality Apply the content of example and other embodiments.
According to basic idea of the invention, describe for recognizing the equipment that derailing or barrier touch rail vehicle, In the equipment, beam is at front, the longitudinal axis transverse to rail vehicle, the edge in orbit of the wheel group guided in travel direction Top can movably be arranged on the vertical direction and axial direction on rail vehicle, wherein, can be asked for by sensor Beam is pushed away from the skew in its resting position, and wherein when skew of the beam on the vertical direction on rail vehicle is recognized Break and derailing, and when skew of the beam in the axial direction on rail vehicle is recognized, barrier is touched in deduction.
Thus, it is possible to achieve the advantage that, as the output parameter of method, it is obtained in that different event " derailing " and " touches Contact barrier "(The response of track pilot)Differentiation.This is have particularly with the operation of the rail vehicle without driver Profit, because in such a manner, corresponding different operational measure can be set.For example, track pilot response it Afterwards, may also continue to travel with small speed, this is infeasible in derailing.
It is another advantage of the present invention that the identification of state can be obtained based on purely mechanic parameter, it is never necessary Be cumbersome mathematical method for example one or many integration.Thus, otherwise necessary complicated control device is eliminated, and Can method be simply connected to vehicle control section in other words by equipment of the invention.By saving special assessment software Identification software, facilitates the admission process of the rail vehicle according to provisioned in the present invention in other words.
According to the present invention, methods described is implemented in for recognizing the equipment that derailing or barrier touch rail vehicle, should Equipment includes:In the front of wheel group, the longitudinal axis transverse to rail vehicle, edge in orbit guided in travel direction Top can movably be arranged in the beam on the vertical direction and axial direction on rail vehicle, wherein, can be asked by sensor Beam is taken from the skew in its resting position.Here, when skew of the beam on the vertical direction on rail vehicle is recognized, can Will derailing signal output to vehicle control section, and when skew of the beam in the axial direction on rail vehicle is recognized, can be by Track troubleshooting signal output is to vehicle control section.
According to the present invention, the beam is implemented with the track pilot commonly used as form, wherein, beam cloth as far as possible Put the whole gauge that should on edge in orbit and at least extend past rail vehicle.The beam can be supported movably, its In, linear guiding portion is particularly advantageous, because in such a manner, can realize that derailing identification function touches the spy of barrier with identification Not good separation.
In order to avoid erroneous trigger, the beam can be arranged such, i.e., the beam that can movably arrange it is axial or perpendicular Straight operation is only feasible from the specific minimum force for working.This can for example by spring force realization, the spring force Beam is fixed in its resting position with specific power.Thus, the motion of beam and then identification derailing track troubleshooting in other words Just carried out only after more than minimum force.Thereby, it is possible to achieve the advantage that, flutter, lane change impact etc. can not cause mistake False triggering and thus interruption of service.In addition, here, collision with the barrier of small quality(The collision will not show as For the danger of vehicle)The response of track troubleshooting monitoring function is not caused.
It is a major advantage of the invention that functional check can be carried out very simply.By real in purely mechanic equipment Apply the method according to the invention(The equipment is triggered at it(Identification)When keep without damage), can regularly check the work( Energy.In triggering, different from the component that can be collapsed with determination(Crushing shell or bearing pin)Equipment, never damaged member.Here, Except the function, it is also possible to check the necessary pretension of beam(Spring force).
Another major advantage of the invention is, possible level the and vertical motion of beam is independently of one another and not Influence each other, so that the identification of troubleshooting process will not cause the wrong identification of derailing, and vice versa.Thus, it is also possible to Very simply preset for two motion possibilities(Horizontally and vertically)For the respectively different minimum force for offseting.
Brief description of the drawings
For example show:
Fig. 1 is derailing identification or obstacle recognition.
Fig. 2 is derailing identification or obstacle recognition, the state of derailing.
Fig. 3 is derailing identification or obstacle recognition, touches barrier.
Fig. 4 is derailing identification or obstacle recognition, embodiment.
Fig. 5 is derailing identification or obstacle recognition, the concrete condition of embodiment.
Fig. 6 is derailing identification or obstacle recognition, parallelogram guidance part.
Specific embodiment
Fig. 1 is exemplary and schematically show derailing or obstacle recognition.Illustrate to strong general introduction of the invention Derailing identification or the principle of work and power of obstacle recognition.The rail vehicle 1 with wheel group 3 is illustrated in side view.Travel direction Rightwardly toward so that wheel group 3 shows as the wheel group of guiding.Wheel group 3 be located at track top edge 4 on, rail vehicle 1 thus be located at into In the state of rail.Beam 2 is arranged in the front of wheel group 3 in travel direction with the small spacing of the top of track top edge 4.The beam The 2 whole wheelspans for extending at least across wheel group 3.Beam 2 is connected with rail vehicle 1 by vertical guidance part 8 and axially guiding portion 9. Thus, beam 2 can movably be arranged relative to rail vehicle and can offset from its resting position with specific degree.At this In kind of resting position, beam can be kept by spring mechanism, such spring mechanism in Fig. 1 unreduced displaying and do not show Go out.There is provided two switching mechanisms 5,6, wherein, when vertical guidance part 8 offsets, switching mechanism 5 responds, and in axle When being offset to guidance part 9, switching mechanism 6 responds.In such a manner, switching mechanism 5 is used as the identification part derailed, and opens Shutting mechanism 6 as the response of track pilot identification part.Switching mechanism 5,6 is so designed that that is, they are for special use Situation, that is, the coarse environmental condition at rail vehicle is suitable.
Fig. 2 is exemplary and schematically show derailing or obstacle recognition in derailing state.Illustrate the rail in Fig. 1 Road vehicle, but wherein, wheel group 3 is derailed and thus more deeper than track top edge 4.Thus, track top edge 4 is contacted with beam 2 And by the movement of the in the vertical direction of beam 2.This movement of beam 2 triggers derailing switch 5 such that it is able to which output is corresponding alert Report.
Fig. 3 examples and schematically illustrate derailing or the obstacle recognition when barrier is touched.Illustrate the track in Fig. 1 Vehicle, wherein, beam 2 is contacted the barrier 7 on rail in other words with rail vehicle 1.If barrier 7 has such matter Amount, i.e., the power for being obtained from collision causes the movement of beam 2 in the axial direction, then track troubleshooting switch 6 is moved in the axial direction Vertical guidance part 8 is triggered such that it is able to the corresponding alarm of output.
Fig. 4 examples and schematically illustrate derailing or the obstacle recognition at one embodiment.Illustrate to rail vehicle 1 Guiding vehicle bridge view, wherein, beam 2 be arranged in travel direction wheel 3 front.Beam 2 is by vertical guidance part 8 and track The compartment of vehicle 1 can movably be connected.Here, guidance part 8 is furnished with spring vertically(It is not shown in fig. 4), the spring is by beam 2 It is fixed in its end position.If beam 2 offsets straight up, the switching mechanism 5 for recognizing derailing responds.
If beam 2 encounters barrier, the switching mechanism 6 for recognizing troubleshooting process is triggered.In shown embodiment In, here, a part for vertical guidance part 8 is configured as into leaf spring, beam 2 is maintained at specific by the leaf spring in its resting position Horizontal level in.
Fig. 5 examples and schematically illustrate derailing or the obstacle recognition in terms of the concrete condition of one embodiment.Show The vertical guidance part 8 and a section of beam 2 of the embodiment in Fig. 4.This implementation type allow for derailing and troubleshooting process Identification particularly preferred separation because motion tendency is independently of each other and can mutually be independent of each other accordingly.
Fig. 6 schematically and exemplarily shows derailing or barrier with parallelogram guidance part in a side view Thing is hindered to recognize.Another example of derailing of the invention and obstacle recognition is illustrated, the example is built with two On the parallelogram guidance part of parallelogram guide rod 10, the parallelogram guide rod along substantially vertical trend motion Rail guides vertical guidance part 8.Beam 2 is provided with the end of the rail side of vertical guidance part 8, the beam enters rail vehicle 1 It is arranged in track-like state in the specific spacing with track top edge 4.Spring 11 is with specific power by parallelogram guidance part It is fixed in its end position, so that the releasing of switching mechanism 5 is only after the power is overcome and is realizing specific triggering row Realized after journey.In such a manner, the wrong triggering that can securely hinder derailing to recognize.In an illustrated embodiment, not Show the device for recognizing troubleshooting process, the device can be for example integrated into beam 2 or vertically guidance part 8.In figure 6, exist Dotted line is also shown for the position of the parallelogram guide rod 11 in response derailing identification in illustrating.
List of numerals
1 rail vehicle
2 beams
3 wheel groups
4 track top edges
5 derailing switches
6 track troubleshooting switches
7 barriers
8 vertical guidance parts
9 axially directed portions
10 parallelogram guide rods
11 springs

Claims (6)

1. it is used to recognize the equipment that derailing or barrier touch rail vehicle, the equipment includes:It is guided in travel direction Wheel group(3)It is front, transverse to rail vehicle(1)Longitudinal axis, edge in orbit(4)Top can movably arrange On rail vehicle(1)Vertical direction and axial direction on beam(2), it is characterised in that the equipment is provided with least one biography Sensor, the sensor is arranged on wheel group(3)Vicinity, can ask for beam from the resting position of the beam by the sensor Skew, when skew of the beam on the vertical direction on rail vehicle is recognized, can send to wagon control derailing signal Portion, and when skew of the beam in the axial direction on rail vehicle is recognized, troubleshooting signal can be sent to vehicle control section.
2. according to the equipment for touching rail vehicle for identification derailing or barrier described in claim 1, it is characterised in that institute State beam(2)By vertical guidance part(8)With rail vehicle(1)It is connected, wherein, the sensor is switching mechanism(5、6)If, Beam(2)Encounter barrier, then the vertical guidance part by moving in the axial direction(8)Trigger for recognizing that the troubleshooting of troubleshooting process is opened Close(6)If, derailing, beam(2)In the vertical direction is moved, beam(2)This mobile triggering derailing switch(5).
3. according to the equipment for touching rail vehicle for identification derailing or barrier described in claim 1, it is characterised in that institute State beam(2)By vertical guidance part(8)With axially guiding portion(9)With rail vehicle(1)It is connected, wherein, switching mechanism(5、6) It is arranged on beam(2)Top, and the switch that derails(5)It is arranged on troubleshooting switch(6)Top, if derailing, beam(2)Perpendicular Nogata is moved up, beam(2)This movement can be by axially guiding portion(9)Triggering derailing switch(5).
4. according to, for recognizing the equipment that derailing or barrier touch rail vehicle, its feature exists described in Claims 2 or 3 In, only in the minimum force acted on more than applying, the beam arranged in the way of it can move can be axially moved or It is vertically movable.
5. according to the equipment for touching rail vehicle for identification derailing or barrier described in claim 4, it is characterised in that this Plant the pretightning force that specific minimum force is spring mechanism.
6. it is used to recognize derailing or barrier(7)Touch rail vehicle(1)Equipment, wherein, beam(2)It is being guided in traveling side Upward wheel group(3)Front, transverse to rail vehicle(1)Longitudinal axis, edge in orbit(4)Top can be movably It is arranged on rail vehicle(1)Vertical direction and axial direction on, wherein, can be by sensor(5、6)Ask for beam quiet from its Stop bit put in skew, it is characterised in that identification beam(2)On rail vehicle(1)Vertical direction on skew when, push away Break and derailing, also, in identification beam(2)On rail vehicle(1)Axial direction on skew when, be inferred to touch barrier (7).
CN201490001239.4U 2013-12-10 2014-12-05 A equipment for discerning derail or barrier touches rail vehicle Active CN206187034U (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT508122013 2013-12-10
ATA50812/2013 2013-12-10
PCT/EP2014/076716 WO2015086456A1 (en) 2013-12-10 2014-12-05 Method and device for detecting a derailment or a striking of an obstacle against a rail vehicle

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Publication Number Publication Date
CN206187034U true CN206187034U (en) 2017-05-24

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EP (1) EP3079965B1 (en)
CN (1) CN206187034U (en)
WO (1) WO2015086456A1 (en)

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CN109032057A (en) * 2018-07-10 2018-12-18 北京同和时代科技有限公司 To monitoring method, the device and system of the polishing trolley derailing of track grinding machine
CN110386166A (en) * 2019-08-07 2019-10-29 中车青岛四方车辆研究所有限公司 A kind of track train obstacle detector
CN110682935A (en) * 2019-08-22 2020-01-14 张明宇 Integrated obstacle detection and derailment detection system
US10543861B1 (en) 2018-11-15 2020-01-28 Focused Technology Solutions, Inc. Vertical rail measurement device
CN115384569A (en) * 2022-07-18 2022-11-25 合肥市轨道交通集团有限公司 Rail vehicle and obstacle-removing and anti-derailment detection device and detection method thereof

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AT518036A1 (en) * 2015-12-10 2017-06-15 Siemens Ag Oesterreich Suspension for a rail vehicle
AT518142B1 (en) * 2015-12-16 2021-04-15 Siemens Mobility Austria Gmbh Rail clearer for a rail vehicle
FR3056177B1 (en) * 2016-09-21 2020-03-13 Alstom Transport Technologies OBSTACLE DETECTION DEVICE FOR A RAIL VEHICLE
CN112622986A (en) * 2020-12-25 2021-04-09 辽宁业升轨道驱动装备技术有限公司 Urban rail train obstacle and derailment detection system
DE102022131912A1 (en) 2022-12-01 2024-06-06 Deutsche Bahn Aktiengesellschaft METHOD FOR OPERATING A RAIL VEHICLE ON A TRACK SYSTEM

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109032057A (en) * 2018-07-10 2018-12-18 北京同和时代科技有限公司 To monitoring method, the device and system of the polishing trolley derailing of track grinding machine
US10543861B1 (en) 2018-11-15 2020-01-28 Focused Technology Solutions, Inc. Vertical rail measurement device
US11027758B2 (en) 2018-11-15 2021-06-08 Protran Technology, Llc Vertical rail measurement device
US11613284B2 (en) 2018-11-15 2023-03-28 Protran Technology, Llc Vertical rail measurement device
CN110386166A (en) * 2019-08-07 2019-10-29 中车青岛四方车辆研究所有限公司 A kind of track train obstacle detector
CN110682935A (en) * 2019-08-22 2020-01-14 张明宇 Integrated obstacle detection and derailment detection system
CN110682935B (en) * 2019-08-22 2021-08-10 张明宇 Integrated obstacle detection and derailment detection system
CN115384569A (en) * 2022-07-18 2022-11-25 合肥市轨道交通集团有限公司 Rail vehicle and obstacle-removing and anti-derailment detection device and detection method thereof

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EP3079965B1 (en) 2020-02-05
WO2015086456A1 (en) 2015-06-18
EP3079965A1 (en) 2016-10-19

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