CN107054396B - A kind of rail vehicle truck oil guard - Google Patents
A kind of rail vehicle truck oil guard Download PDFInfo
- Publication number
- CN107054396B CN107054396B CN201710224746.4A CN201710224746A CN107054396B CN 107054396 B CN107054396 B CN 107054396B CN 201710224746 A CN201710224746 A CN 201710224746A CN 107054396 B CN107054396 B CN 107054396B
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- CN
- China
- Prior art keywords
- oil
- mounting portion
- wheel
- rail vehicle
- bracket
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
- B61F19/02—Wheel guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
- B60S1/68—Other vehicle fittings for cleaning for cleaning vehicle exterior for freeing wheels or tyres from foreign matter, e.g. wheel scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The present invention relates to a kind of rail vehicle truck oil guards, including bracket, oil baffle composition and oil scraping plate, the bracket is fixed on axle box, the oil baffle composition face wheel is mounted and fixed on bracket, the oil scraping plate is mounted on oil baffle composition, and the tyre tread of the oil scraping plate and wheel is closely connected.The present invention utilizes the shaft end structure of rail vehicle, oil guard is mounted on axle box, the greasy filth spot on wheel tread is collected and is cleared up in such a way that oil baffle composition and oil scraping plate combine, it is thrown under bogie and vehicle vehicle on equipment compartment to avoid the greasy dirt of tyre tread, the pollution of vehicle is caused, is reduced due to the high human cost of cleaning oil pollution bring.
Description
Technical field
The present invention relates to a kind of rail vehicle type approval test equipment, in particular to a kind of track used during the test
Bogie of car oil guard.
Background technique
Need to do the test of EMU braking distance under different operating conditions when rail vehicle (especially EMU) type approval test,
It needs to smear lubricant medium in advance on rail level when carrying out rail vehicle braking distance test, is such as coated with anti-attrition liquid or machine oil
Deng.When retardation test, the greasy dirt shape substance on track can be thrown to equipment under bogie and vehicle with the high speed rotation of wheel tread
On cabin.
Once polluting, since each position of equipment compartment is that nonplanar structure, especially bogie are each under bogie and vehicle
Component structural is complicated, and working space is narrow, and greasy dirt is caused to be not easily cleaned, and is difficult to clear up spending very big workload dry
Only, it is bad not only to cause apparent condition, but also easily causes components and gets rusty, accelerates the aging of rubber parts.
Summary of the invention
The present invention solves the technical problem of it is simple to provide a kind of structure, can effectively stop greasy dirt, avoid greasy dirt
The rail vehicle truck oil guard that vehicle is polluted.
To achieve the above object, the technical scheme is that
A kind of rail vehicle truck oil guard, including bracket, oil baffle composition and oil scraping plate, the bracket are fixed on
On axle box, the oil baffle composition face wheel is mounted and fixed on bracket, and the oil scraping plate is mounted on oil baffle composition
On, the tyre tread of the oil scraping plate and wheel is closely connected.
Further, the oil baffle composition includes the first mounting portion, and first mounting portion is fixedly connected with bracket, described
Oil storage tank is arranged in the lower section of first mounting portion, and the top of first mounting portion has the second mounting portion, the oil scraping plate installation
On the second mounting portion, the oily wing plate of gear is vertically at least provided in the side of first mounting portion being located on the inside of wheel.
Further, the oil baffle composition is integrally formed by metal plate.
Further, the bottom of the metal plate forms the oil storage tank that section is U-shaped, the oil storage tank to the bending of wheel direction
Two sides have the opening of fuel feeding outflow, and the top bending of metal plate forms the second horizontally extending mounting portion, metal plate
Side form the oily wing plate of the gear to the bending of wheel direction.
Further, second mounting portion is integral into the U-shaped groove structure to wheel direction opening, the top margin of U-shaped groove structure
The oil scraping plate is installed.
Further, the open slot for oil return is provided on second mounting portion.
Further, it is provided with guide groove on first mounting portion, bolt is installed in the guide groove by the first peace
Dress portion is fixedly connected with bracket, and the guide groove vertically prolongs with horizontally extending horizontal part and at least two
The vertical component effect stretched.
Further, the horizontal part of the guide groove at least extends to form break slot to side.
Further, it is provided at least one on first mounting portion to prevent being disengaged from the groove, prevents being disengaged from the groove interior construction opening described
Pin is fixedly connected with bracket.
Further, the bracket is formed by the stringer parallel with wheel and with the crossbeam of analysis of wheel vertical, the oil baffle group
At being mounted on crossbeam.
To sum up content, a kind of rail vehicle truck oil guard of the present invention are tied using the shaft end of rail vehicle
Oil guard is mounted on axle box by structure, will be on wheel tread in such a way that oil baffle composition and oil scraping plate combine
Greasy filth spot is collected and clears up, and is thrown under bogie and vehicle vehicle on equipment compartment to avoid the greasy dirt of tyre tread, causes vehicle
Pollution, reduce due to the high human cost of cleaning oil pollution bring.
Detailed description of the invention
Fig. 1 is one oil guard structure chart of the embodiment of the present invention；
Fig. 2 is the structure chart that one oil guard of the embodiment of the present invention is overlooked；
Fig. 3 is the partial enlarged view of Fig. 1；
Fig. 4 is oil baffle plate structure schematic diagram of the present invention；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the side view of Fig. 4；
Fig. 7 is oil scraping plate structural schematic diagram of the present invention；
Fig. 8 is second gear oil structure drawing of device of the embodiment of the present invention.
As shown in Figures 1 to 8, bracket 1, stringer 1a, crossbeam 1b, oil baffle composition 2, oil scraping plate 3, axle box 4, wheel 5,
Bolt 6, the first mounting portion 7, oil storage tank 8, the second mounting portion 9 keep off oily wing plate 10, guide groove 11, horizontal part 11a, vertical component effect
11b, bolt 12, nut 13, bolt 14, open slot 15, adjustment pad 16, vertical gap 17, anti-to be disengaged from the groove 18, split pin 19 is cut
Mouth 20.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Embodiment one:
As depicted in figs. 1 and 2, a kind of rail vehicle truck oil guard, including bracket 1, oil baffle composition 2 and frizing
Plate 3.Wherein, bracket 1 is fixed on the axle box 4 of axle shaft end, and oil baffle forms 2 face wheels 5 and is mounted and fixed on bracket 1
On, oil baffle composition 2 is for stopping the greasy dirt thrown away due to the effect of centrifugal force and by wheel 5.Oil scraping plate 3 is mounted on oil baffle
On composition 2, oil scraping plate 3 and the tyre tread of wheel 5 are closely connected, for scraping off the greasy dirt on wheel tread.
In the present embodiment, the overall U-shaped structure of bracket 1, by the stringer 1a parallel with wheel 5 and the cross vertical with wheel 5
Beam 1b composition, crossbeam 1b and stringer 1a are welded to connect.The center of stringer 1a and the lower surface of axle box 4 are solid by four bolts 6
Fixed connection.At the both ends of stringer 1a respectively there is crossbeam a 1b, two crossbeam 1b to be located at the front and dead astern of wheel 5,
One group of oil baffle composition 2 is respectively installed on two crossbeam 1b, so that vehicle to former and later two directions when running, is ok
The oily effect of preferable gear is played, the structure of this bracket 1 is suitable for the case where shaft end is fitted without other components.In order to enhance branch
The overall structural strength of frame, stringer 1a use the section that is welded of splicing for the box structure of " mouth " shape, and during stringer 1a is
Between the low inverted U-shaped in high both ends, while crossbeam 1b is designed to that intermediate is that mounting plane, upper and lower two sides have to away from wheel
The U-shaped structure of direction bending side.
As shown in Figures 3 to 6, oil baffle composition 2 includes the first mounting portion 7, and the first mounting portion 7 is the gold being vertically arranged
Belong to plate, the first mounting portion 7 is parallel with the mounting plane among crossbeam 1b and is fixed together, and then oil baffle is formed 2
It is fixed on bracket 1.
Oil storage tank 8 is arranged in the lower section of first mounting portion 7, and the section of oil storage tank 8 is U-shaped, and the greasy dirt thrown away is blocked backward
Lower flowing is finally stored in oil storage tank 8.8 two sides of oil storage tank have the opening of fuel feeding outflow, and the greasy dirt in oil storage tank 8 is by two sides
Opening outflow, be discharged on the roadbed other than track, avoid greasy dirt repeat flow on track and be thrown out of again.
The top of first mounting portion 7 has the second mounting portion 9, and the second mounting portion 9 is horizontally disposed, and oil scraping plate 3 is pacified
On the second mounting portion 9.In the present embodiment, the second mounting portion 9 is integral into the U-shaped groove structure to 5 direction of wheel opening, U-shaped
The top margin of slot structure installs oil scraping plate 3.What the second mounting portion 9 of U-shaped groove structure can preferably stop to be thrown away upwards by wheel 5
Greasy dirt, while adjustment to oil scraping plate 3 and installation provide enough operating spaces.
Such as showing for Fig. 7, oil scraping plate 3 is rubber slab, and a side of oil scraping plate 3 uses contoured design, guarantees the one of oil scraping plate 3
Side and the tyre tread of wheel 5 are closely connected, and the greasy dirt thrown away not over centrifugal force is scraped, and the greasy dirt after scraping flows into the storage of lower section
In oil groove 8.There are two nut 13, oil scraping plate 3 is solid by two bolts 14 and the second mounting portion 9 for setting on the second mounting portion 9
Fixed connection.
An open slot 15 is additionally provided on the second mounting portion 9, open slot 15 is slotted hole, when wheel 5 is run,
In an oil scraping plate 3 frizing from bottom to top, frizing, the greasy dirt scraped from bottom to top can be straight from top to bottom for another oil scraping plate 3
The oil storage tank 8 for flowing back to lower section is connect, and the greasy dirt scraped from top to bottom can flow to the top of the second mounting portion 9, can pass through at this time
The open slot 15 being opened on the second mounting portion 9 flows into the inside of the second mounting portion 9 and further backs downward into oil storage tank 8,
Oil can be collected into the maximum extent in oil storage tank 8 in this way, avoid the secondary pollution of greasy dirt.
It is provided with the gear oil wing plate 10 being vertically arranged in the side of the first mounting portion 7, keeps off oily wing plate 10 and the first installation
Portion 7 is vertical and is arranged in parallel with wheel 5, and the work of blocking can be played to the greasy dirt thrown away from wheel 5 to side by keeping off oily wing plate 10
With the greasy dirt stopped by the oily wing plate 10 of gear can be in the oil storage tank 8 below the oily flow direction of wing plate 10 of gear.Keeping off oily wing plate 10 can be only
It is arranged in the side of 5 inside of wheel, greasy dirt is avoided to be thrown on the bogie and equipment compartment of 5 inside of wheel.Keep off the oily wing
Plate 10 can also respectively be arranged one in the two sides of wheel 5.
Oil baffle composition 2 can be spliced by muti-piece metal plate to be welded, in order to simplify the whole knot of oil baffle composition 2
Structure, in the present embodiment, then preferred oil baffle composition 2 is integrally formed by metal plate.The main body of metal plate is the first mounting portion 7, gold
The bottom for belonging to plate forms the oil storage tank 8 that section is U-shaped to 5 direction bending of wheel, in opening for its two sides self-assembling formation fuel feeding outflow
Mouthful.The top bending of metal plate forms the second horizontally extending mounting portion 9, and the second mounting portion 9 is first to away from wheel 5
Direction bending goes back to again to the direction bending towards wheel 5 and forms U-shaped groove structure.The side of metal plate is to 5 direction bending of wheel
It is formed and keeps off oily wing plate 10.
It is provided with guide groove 11 on the first mounting portion 7, bolt 12 is installed in guide groove 11 in turn by the first mounting portion 7
It is fixed together with crossbeam 1b.In the present embodiment, guide groove 11 is by horizontally extending horizontal part 11a and at least two
A vertical component effect 11b composition extended in the vertical direction, a bolt 12 is respectively installed in two vertical component effect 11b and is fixed with crossbeam 1b
Connection.Vertical component effect 11b is the slotted hole with certain altitude, to facilitate the peace for adjusting the first mounting portion 7 relative to crossbeam 1b
Dress height, i.e. mounting height of the adjusting oil baffle composition 2 relative to rail level, and the relative distance with wheel 5.
In actual installation, oil scraping plate 3 is pre-assembled on oil baffle composition 2 in advance, when in-site installation first pacifies bracket 1
It is attached on axle box 4, then the oil baffle composition 2 equipped with oil scraping plate 3 is installed on the crossbeam 1a of bracket 1, by above moving down
Dynamic oil baffle composition 2 guarantees closely connected between oil scraping plate 3 and 5 tyre tread of wheel.After oil baffle composition 2 is fastened on bracket 1, survey
The vertical gap 17 between the lower surface of the second mounting portion 9 and the upper surface of crossbeam 1b in oil baffle composition 2 is measured, is guaranteed vertical
Gap 17 is 6-22mm, while guaranteeing that oily 10 bottom of wing plate of gear in oil baffle composition 2 has apart from rail level greater than 60mm's
Highly.Even if oil baffle composition 2 is contacted with crossbeam 1b, rail vehicle lower part limit will not be exceeded.Meanwhile measuring oil scraping plate 3
After tightening, the distance between the edge of the second mounting portion 9 and wheel tread are greater than 5mm, and the second mounting portion 9 is avoided to scratch wheel
5.Moreover, can still make oil scraping plate 3 preferable by the adjusting of height when wheel tread and oil scraping plate 3 are after having certain abrasion
Ground is fitted on wheel tread, guarantees the effect of frizing.
Oil baffle composition 2 in design is designed according to the maximum wheel footpath of wheel 5, and wheel 5 is in slight abrasion
When state, addition adjustment pad 16 longitudinal direction need to be carried out between the first mounting portion 7 that the crossbeam 1b and oil baffle of bracket 1 form 2
Distance is adjusted, and is fitted in oil scraping plate 3 preferably on wheel tread, is guaranteed the effect of frizing.In order to facilitate installation adjustment pad
16, as shown in figure 4, the horizontal part 11a of guide groove 11 is at least extended to form break slot to side, in correspondence in the present embodiment
Carried out on the gear oil wing plate 10 of side notch 20 processing, allow oil baffle composition 2 integrally along guide groove 11 from wheel rim side (i.e.
The interior direction of wheel) extraction, adjustment plate 16 can be added after extraction according to actual needs, it is again sharp to be inserted into oil baffle composition 2
It is fixedly connected with bolt 12.10 width of gear oil wing plate positioned at lateral wheel will control, allow oil baffle composition 2 it is whole from
The inside of wheel 5 removes.
Be additionally provided on the first mounting portion 7 at least one it is anti-be disengaged from the groove 18, in the present embodiment, in hanging down for two guide grooves 11
Setting is disengaged from the groove 18 there are two anti-between straight portion 11b, installs a split pin 19 respectively and bracket 1 is fixed in two anti-are disengaged from the groove in 18
Connection, realizes the function of anticreep, and the bolt 12 in vehicle operation is avoided to loosen the effect for influencing frizing and gear oil.
The present invention utilizes the shaft end structure of rail vehicle, and oil guard is mounted on axle box 4, is made up of oil baffle
2 and the mode that combines of oil scraping plate 3 the greasy filth spot on 5 tyre tread of wheel is collected and is cleared up, to avoid the greasy dirt of tyre tread
Be thrown under bogie and vehicle vehicle on equipment compartment, cause the pollution of vehicle, reduce due to the high manpower of cleaning oil pollution bring at
This.The oil guard overall structure is simple, is easy to dismount, and each components interchangeability is good.
Embodiment two:
As shown in figure 8, with embodiment one the difference is that, the generally L-type of bracket 1 in the present embodiment, i.e., in stringer
The case where crossbeam 1b is installed in the side of 1a, is mounted with other components suitable for shaft end, the installation gear oil on the crossbeam 1b of side
Board group can only install oil baffle composition 2 in the side of wheel tread at 2.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solution of the present invention, according to the technical essence of the invention it is to the above embodiments it is any it is simple modification, etc.
With variation and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (9)
1. a kind of rail vehicle truck oil guard, it is characterised in that: described including bracket, oil baffle composition and oil scraping plate
Bracket is fixed on axle box, and the oil baffle composition face wheel is mounted and fixed on bracket, and the oil scraping plate is mounted on
On oil baffle composition, the tyre tread of the oil scraping plate and wheel is closely connected, and oil baffle composition includes the first mounting portion, and described first
Mounting portion is fixedly connected with bracket, and oil storage tank is arranged in the lower section of first mounting portion, and the top of first mounting portion has
Second mounting portion, the oil scraping plate are mounted on the second mounting portion, at least being located on the inside of wheel in first mounting portion
Side is vertically provided with the oily wing plate of gear.
2. a kind of rail vehicle truck oil guard according to claim 1, it is characterised in that: the oil baffle composition
It is integrally formed by metal plate.
3. a kind of rail vehicle truck oil guard according to claim 2, it is characterised in that: the bottom of the metal plate
Portion forms the oil storage tank that section is U-shaped to the bending of wheel direction, and the oil storage tank two sides have the opening of fuel feeding outflow, metal plate
Top bending form the second horizontally extending mounting portion, the side of metal plate forms the gear to the bending of wheel direction
Oily wing plate.
4. a kind of rail vehicle truck oil guard according to claim 1, it is characterised in that: second mounting portion
Integral into the U-shaped groove structure to wheel direction opening, the top margin of U-shaped groove structure installs the oil scraping plate.
5. a kind of rail vehicle truck oil guard according to claim 4, it is characterised in that: in second installation
The open slot for oil return is provided in portion.
6. a kind of rail vehicle truck oil guard according to claim 1, it is characterised in that: in first installation
It is provided with guide groove in portion, bolt is installed in the guide groove and is fixedly connected with the first mounting portion with bracket, the guide groove
The vertical component effect extended in the vertical direction with horizontally extending horizontal part and at least two.
7. a kind of rail vehicle truck oil guard according to claim 6, it is characterised in that: the water of the guide groove
Flat portion at least extends to form break slot to side.
8. a kind of rail vehicle truck oil guard according to claim 1, it is characterised in that: in first installation
It is provided at least one in portion to prevent being disengaged from the groove, prevents that be disengaged from the groove interior construction opening pin is fixedly connected with bracket described.
9. a kind of rail vehicle truck oil guard according to claim 1, it is characterised in that: the bracket by with vehicle
It takes turns parallel stringer and is formed with the crossbeam of analysis of wheel vertical, the oil baffle composition is mounted on crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224746.4A CN107054396B (en) | 2017-04-07 | 2017-04-07 | A kind of rail vehicle truck oil guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224746.4A CN107054396B (en) | 2017-04-07 | 2017-04-07 | A kind of rail vehicle truck oil guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107054396A CN107054396A (en) | 2017-08-18 |
| CN107054396B true CN107054396B (en) | 2019-03-22 |
Family
ID=59602978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224746.4A Active CN107054396B (en) | 2017-04-07 | 2017-04-07 | A kind of rail vehicle truck oil guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107054396B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US879752A (en) * | 1907-05-29 | 1908-02-18 | Maurice F Doty | Wheel-guard. |
| US1295692A (en) * | 1919-02-25 | Adam W Cantlon | Wheel-guard. | |
| CN1094681A (en) * | 1992-12-29 | 1994-11-09 | Gec阿尔斯托姆运输公司 | A kind of protection iron |
| CN2437516Y (en) * | 2000-08-21 | 2001-07-04 | 李兆全 | Automatic stone removing device for wheel of truck |
| CN202593540U (en) * | 2012-03-31 | 2012-12-12 | 南车株洲电力机车有限公司 | Urban rail vehicle and wheel disc braking bogie |
| CN205601856U (en) * | 2016-04-06 | 2016-09-28 | 中车长春轨道客车股份有限公司 | Sweep stone implement and have this bogie of sweeping stone implement |
| WO2017013831A1 (en) * | 2015-07-23 | 2017-01-26 | 川崎重工業株式会社 | Obstacle removal device for railway vehicle |
-
2017
- 2017-04-07 CN CN201710224746.4A patent/CN107054396B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1295692A (en) * | 1919-02-25 | Adam W Cantlon | Wheel-guard. | |
| US879752A (en) * | 1907-05-29 | 1908-02-18 | Maurice F Doty | Wheel-guard. |
| CN1094681A (en) * | 1992-12-29 | 1994-11-09 | Gec阿尔斯托姆运输公司 | A kind of protection iron |
| CN2437516Y (en) * | 2000-08-21 | 2001-07-04 | 李兆全 | Automatic stone removing device for wheel of truck |
| CN202593540U (en) * | 2012-03-31 | 2012-12-12 | 南车株洲电力机车有限公司 | Urban rail vehicle and wheel disc braking bogie |
| WO2017013831A1 (en) * | 2015-07-23 | 2017-01-26 | 川崎重工業株式会社 | Obstacle removal device for railway vehicle |
| CN205601856U (en) * | 2016-04-06 | 2016-09-28 | 中车长春轨道客车股份有限公司 | Sweep stone implement and have this bogie of sweeping stone implement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107054396A (en) | 2017-08-18 |
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