CN102233881A - Anti-rollover device of railway vehicle - Google Patents
Anti-rollover device of railway vehicle Download PDFInfo
- Publication number
- CN102233881A CN102233881A CN2010101649406A CN201010164940A CN102233881A CN 102233881 A CN102233881 A CN 102233881A CN 2010101649406 A CN2010101649406 A CN 2010101649406A CN 201010164940 A CN201010164940 A CN 201010164940A CN 102233881 A CN102233881 A CN 102233881A
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- Prior art keywords
- railway vehicle
- axle bearing
- hook
- plate
- steel rail
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Abstract
The invention discloses an anti-rollover device of a railway vehicle. The anti-rollover device is a hook plate which is arranged at the bottom of an axle bearing housing of the railway vehicle, wherein a hook is arranged at one end of the hook plate; two hook plates can form a pair and are arranged at the bottoms of the axle bearing housings of a left railway vehicle and a right railway vehicle respectively; openings of the hooks on the hook plates face inwards and are opposite to the outer side surface of a steel rail; and the two hook plates are arranged symmetrically. The hook plates are connected to the lower parts of the axle bearing housings by bolting, welding, riveting, or casting and located above the railway steel rail. When the railway vehicle derails, two wheels of the railway vehicle are disengaged from the steel rail so that the overall railway vehicle deflects towards one side, in such a situation, the anti-rollover device disclosed by the invention can hook the outer side surface of the steel rail so that a railway vehicle body is remained in a state of being perpendicular to the steel rail to ensure that a rollover accident is prevented effectively by means of a reacting force of the steel rail against the wheels, and loss caused by the accident is reduced; no matter how the railway vehicle deflects horizontally after derailing, the anti-rollover device can play a role in locating and preventing rollover; and the anti-rollover device further protects the steel rail well and is safe and reliable.
Description
Technical field
The present invention relates to the Overthrow preventing device on a kind of railway rail vehicle vehicle, prevent that the railway vehicle off-line back that slides down from the car load rollover accident of toppling taking place.
Background technology
The China railways vehicle all is devoted to prevent the generation of the snakelike unstability derailment accident of vehicle at present, but to not corresponding anti-effective preventive of toppling and turning on one's side behind the vehicle derailing.
Summary of the invention
The invention provides a kind of vehicle of realizing and under the situation that off-line slides down, prevent the railway vehicle Overthrow preventing device that vehicle topples and turns on one's side.
Technical program of the present invention lies in: this device is for being arranged at the plate that colludes of railway vehicle Axle bearing bottom half, and an end that colludes plate has hook.
Described be arranged at railway vehicle Axle bearing bottom half to collude the plate hook mouth of hook inside.
Described be arranged at railway vehicle Axle bearing bottom half collude plate can two for a pair of, be arranged at the railway vehicle Axle bearing bottom half of left and right vehicle wheel both sides respectively, collude on the plate the hook mouth of hook inwardly and relative with the rail lateral surface, two collude plate is symmetrical arranged.No matter laterally how to be offset after the vehicle off-line, all can to play the anti-effect of toppling, protect rail.
Of the present inventionly collude plate bottom (position that can contact) each seamed edge and corner is arc transition with rail; thereby rail can be by gouge, scuffing when having guaranteed after the vehicle off-line the present invention's slippage in orbit; both effectively prevent the rollover of toppling behind the vehicle derailing, and protected rail to preserve from again.
Connection Block is arranged at the described plate top of colluding, and the screw with the corresponding setting of Axle bearing bottom half assembly opening is arranged on the Connection Block, is used for colluding plate and the Axle bearing casing connects as one.
The described plate that colludes that is arranged at railway vehicle Axle bearing bottom half is connected in the Axle bearing lower box by bolt, welding, riveted joint or forging type, is positioned at the railway track top.
The plate that colludes of the present invention can pass through inblock cast, welding, bolt, riveted joint, and spark-erosion machining is shaped.
The present invention is located at vehicle both sides Axle bearing lower box, and the derailment accident that the left and right sides is taken place all can play the well anti-rollover effect of toppling.The present invention begins to play a role after the vehicle off-line slides down, and the integral body rollover of toppling takes place under the effect of inertia and impulsive force the vehicle that relies on the application force that produces with rail side closed contact to prevent that off-line from sliding down, and causes major accident.
The present invention can catch on the rail lateral surface and make the state of carbody maintenance perpendicular to rail after vehicle generation derailing slides down, and stops the generation of rollover capsizing case, thereby can strive for the more quality time for the rescue re-railing work of vehicle.The present invention reduces the influence degree of vehicle off-line accident to vehicle, circuit and circuit operation for the rollover that prevents to topple after the vehicle off-line provides safe and reliable preventive.Both play the anti-rollover effect of toppling in good location, also played the effect of good protection rail, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is a running condition of the present invention---the vehicle view of normally driving a vehicle.
Fig. 4 is a running condition of the present invention---vehicle off-line view.
The specific embodiment
Shown in Fig. 1, Fig. 2, collude plate 1 and can fuse by modes such as bolt, welding, riveted joint, casting and Axle bearing casing 2 and play a role.Colluding plate 1 top has Connection Block, and the screw with the corresponding setting of Axle bearing casing 2 bottom assembly openings is arranged on the Connection Block, and when adopting bolt, by 4 bolts 3, and spring washer 4 will collude the bottom that plate 1 is installed on each Axle bearing casing 2.For guaranteeing that colluding plate 1 is not subjected to very big shearing with Axle bearing casing 2 good bolts and installation back bolt 3, Axle bearing casing 2 and collude plate 1 contacted position all by processing guaranteeing the parallelism between two mounting planes, thereby make more tight that contact surface fits.Bolt 3 adopts GB/T32.1-1988M16X55 head eye bolts, and bolt 3 is tightened the back, and to adopt iron wire 7 to connect by the figure of eight locking, connects to wipe out redundant iron wire after good.5 is wheel, and 6 is rail.
Among Fig. 3, when vehicle normally moved, wheel 5 treads were with rail 6 contacts, and this moment, wheel 5 wheel rims contacted to prevent vehicle derailing with rail 6.Under the state of the normal driving of vehicle, the present invention cuts little ice, and does not also influence vehicle and normally drives a vehicle.1 for colluding plate, and 2 is the Axle bearing casing, and 3 is bolt.
Among Fig. 4, when vehicle is climbed rail and then derailing owing to snakelike unstability or other reason cause, wheel 5 treads disengage with rail 6, car load is free on outside the rail 6, this moment, vehicle was in the off-line state that slides down, under the combined action of inertia and motive power, very easily cause the vehicle rollover of toppling.And after vehicle has installed the present invention additional, collude plate 1 and catch on rail 6 lateral surfaces, utilize the antagonistic force of rail 6 can prevent that vehicle from rollover taking place topple.Collude each seamed edge and the corner that plate 1 bottom contacts with rail 6 and all adopt arc transition,, it can be fitted tightly with rail 6 according to processing with rail contact surface radian.2 is the Axle bearing casing, and 3 is bolt.
Claims (6)
1. railway vehicle Overthrow preventing device is characterized in that: this device is for being arranged at the plate that colludes of railway vehicle Axle bearing bottom half, and an end that colludes plate has hook.
2. railway vehicle Overthrow preventing device according to claim 1 is characterized in that: described be arranged at railway vehicle Axle bearing bottom half to collude the plate hook mouth of hook inside.
3. railway vehicle Overthrow preventing device according to claim 1, it is characterized in that: described two of the plates that collude that are arranged at railway vehicle Axle bearing bottom half are a pair of, be arranged at the railway vehicle Axle bearing bottom half of left and right vehicle wheel both sides respectively, the hook mouth of hook that colludes on the plate is inside and relative with the rail lateral surface, and two collude plate is symmetrical arranged.
4. according to claim 1,2 or 3 described railway vehicle Overthrow preventing devices, it is characterized in that: describedly collude each seamed edge of plate bottom and corner is the arc transition structure.
5. according to claim 1,2 or 3 described railway vehicle Overthrow preventing devices, it is characterized in that: Connection Block is arranged at the described plate top of colluding, and the screw with the corresponding setting of Axle bearing bottom half assembly opening is arranged on the Connection Block.
6. according to claim 1,2 or 3 described railway vehicle Overthrow preventing devices, it is characterized in that: the described plate that colludes that is arranged at railway vehicle Axle bearing bottom half is connected in vehicle Axle bearing lower box part by bolt, welding, riveted joint or forging type, is positioned at the railway track top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101649406A CN102233881A (en) | 2010-04-30 | 2010-04-30 | Anti-rollover device of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101649406A CN102233881A (en) | 2010-04-30 | 2010-04-30 | Anti-rollover device of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233881A true CN102233881A (en) | 2011-11-09 |
Family
ID=44885118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101649406A Pending CN102233881A (en) | 2010-04-30 | 2010-04-30 | Anti-rollover device of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233881A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717812A (en) * | 2012-07-10 | 2012-10-10 | 西南交通大学 | Derail and overturn preventing device for railway vehicle |
| CN103175698A (en) * | 2011-12-20 | 2013-06-26 | 南车青岛四方机车车辆股份有限公司 | Test method and device for railway vehicle anti-wind-overturning capability |
| CN103204128A (en) * | 2012-01-16 | 2013-07-17 | 臧煜 | Automotive rollover protection device |
| CN104149809A (en) * | 2014-07-30 | 2014-11-19 | 南车株洲电力机车有限公司 | Railway vehicle and stone sweeping machine thereof |
| CN104476137A (en) * | 2014-12-09 | 2015-04-01 | 南京梅山冶金发展有限公司 | Method for limiting and protecting wheel sets of 10m<3> underground mine cars |
| CN104554325A (en) * | 2014-11-26 | 2015-04-29 | 中国铁道科学研究院机车车辆研究所 | Active supporting device for preventing rollover of rail transit vehicle caused by derailing |
| CN105584498A (en) * | 2015-11-27 | 2016-05-18 | 金鹰重型工程机械有限公司 | Hydraulic pressure overturning preventing control device for railway rail-mounted vehicle |
| WO2016124029A1 (en) * | 2015-02-05 | 2016-08-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle and derailment safety device thereof |
| WO2016124023A1 (en) * | 2015-02-05 | 2016-08-11 | 中车青岛四方机车车辆股份有限公司 | High-speed rail vehicle bogie |
| JP2016164035A (en) * | 2015-03-06 | 2016-09-08 | 川崎重工業株式会社 | Track gauge variable truck for railway vehicle |
| CN106062279A (en) * | 2014-02-28 | 2016-10-26 | 普拉塞-陶依尔铁路出口股份有限公司 | Method for detecting and securing a stable working position of a track-laying machine |
| TWI577591B (en) * | 2012-03-21 | 2017-04-11 | 西門斯公司 | Device to maintain a trajectory of a guided vehicle in the event of derailment and/or failure of guidance |
| CN106627645A (en) * | 2017-01-16 | 2017-05-10 | 合肥超科电子有限公司 | Overturn-preventing device applied to electric rail-defect detector car and rail-defect detector car frame |
| GB2549547A (en) * | 2015-02-05 | 2017-10-25 | Crrc Qingdao Sifang Co Ltd | High-speed rail vehicle bogie |
| CN114394121A (en) * | 2022-01-05 | 2022-04-26 | 中车唐山机车车辆有限公司 | Rail vehicle is anticreep rail device and rail vehicle bogie for bogie |
| CN114919615A (en) * | 2022-06-07 | 2022-08-19 | 青岛中车四方轨道车辆有限公司 | Magnetic suspension train rescue tractor |
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| US4618191A (en) * | 1985-01-25 | 1986-10-21 | Spacesaver Corporation | Anti-tip device |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175698A (en) * | 2011-12-20 | 2013-06-26 | 南车青岛四方机车车辆股份有限公司 | Test method and device for railway vehicle anti-wind-overturning capability |
| CN103175698B (en) * | 2011-12-20 | 2015-05-27 | 南车青岛四方机车车辆股份有限公司 | Test method and device for railway vehicle anti-wind-overturning capability |
| CN103204128A (en) * | 2012-01-16 | 2013-07-17 | 臧煜 | Automotive rollover protection device |
| TWI577591B (en) * | 2012-03-21 | 2017-04-11 | 西門斯公司 | Device to maintain a trajectory of a guided vehicle in the event of derailment and/or failure of guidance |
| CN102717812B (en) * | 2012-07-10 | 2014-10-15 | 西南交通大学 | Derail and overturn preventing device for railway vehicle |
| CN102717812A (en) * | 2012-07-10 | 2012-10-10 | 西南交通大学 | Derail and overturn preventing device for railway vehicle |
| CN106062279A (en) * | 2014-02-28 | 2016-10-26 | 普拉塞-陶依尔铁路出口股份有限公司 | Method for detecting and securing a stable working position of a track-laying machine |
| CN104149809A (en) * | 2014-07-30 | 2014-11-19 | 南车株洲电力机车有限公司 | Railway vehicle and stone sweeping machine thereof |
| CN104554325A (en) * | 2014-11-26 | 2015-04-29 | 中国铁道科学研究院机车车辆研究所 | Active supporting device for preventing rollover of rail transit vehicle caused by derailing |
| CN104554325B (en) * | 2014-11-26 | 2016-11-30 | 中国铁路总公司 | Prevent rail traffic vehicles from causing the active support device of rollover because of derailing |
| CN104476137A (en) * | 2014-12-09 | 2015-04-01 | 南京梅山冶金发展有限公司 | Method for limiting and protecting wheel sets of 10m<3> underground mine cars |
| CN104476137B (en) * | 2014-12-09 | 2017-04-05 | 南京梅山冶金发展有限公司 | A kind of down-hole 10m3Mine tram wheel is to position limitation protection method |
| GB2549547A (en) * | 2015-02-05 | 2017-10-25 | Crrc Qingdao Sifang Co Ltd | High-speed rail vehicle bogie |
| WO2016124023A1 (en) * | 2015-02-05 | 2016-08-11 | 中车青岛四方机车车辆股份有限公司 | High-speed rail vehicle bogie |
| WO2016124029A1 (en) * | 2015-02-05 | 2016-08-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle and derailment safety device thereof |
| US10011287B2 (en) | 2015-02-05 | 2018-07-03 | Crrc Qingdao Sifang Co., Ltd. | Bogie for high-speed railway vehicle |
| US10471975B2 (en) | 2015-02-05 | 2019-11-12 | Crrc Qingdao Sifang Co., Ltd. | Railway vehicle and derailment safety device thereof |
| GB2549547B (en) * | 2015-02-05 | 2021-03-10 | Crrc Qingdao Sifang Co Ltd | Bogie for high-speed railway vehicle |
| JP2016164035A (en) * | 2015-03-06 | 2016-09-08 | 川崎重工業株式会社 | Track gauge variable truck for railway vehicle |
| CN105584498A (en) * | 2015-11-27 | 2016-05-18 | 金鹰重型工程机械有限公司 | Hydraulic pressure overturning preventing control device for railway rail-mounted vehicle |
| CN105584498B (en) * | 2015-11-27 | 2018-07-24 | 金鹰重型工程机械有限公司 | A kind of railway rail vehicle hydraulic pressure overturn-preventing control device |
| CN106627645A (en) * | 2017-01-16 | 2017-05-10 | 合肥超科电子有限公司 | Overturn-preventing device applied to electric rail-defect detector car and rail-defect detector car frame |
| CN114394121A (en) * | 2022-01-05 | 2022-04-26 | 中车唐山机车车辆有限公司 | Rail vehicle is anticreep rail device and rail vehicle bogie for bogie |
| CN114919615A (en) * | 2022-06-07 | 2022-08-19 | 青岛中车四方轨道车辆有限公司 | Magnetic suspension train rescue tractor |
| CN114919615B (en) * | 2022-06-07 | 2023-07-04 | 青岛中车四方轨道车辆有限公司 | Rescue tractor for maglev train |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |