CN109229139A - A kind of rack rails train traction gear classification replacing options - Google Patents
A kind of rack rails train traction gear classification replacing options Download PDFInfo
- Publication number
- CN109229139A CN109229139A CN201811104643.5A CN201811104643A CN109229139A CN 109229139 A CN109229139 A CN 109229139A CN 201811104643 A CN201811104643 A CN 201811104643A CN 109229139 A CN109229139 A CN 109229139A
- Authority
- CN
- China
- Prior art keywords
- gear
- traction
- wear
- rack rails
- wheel
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K13/00—Other auxiliaries or accessories for railways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
Abstract
The invention discloses a kind of rack rails train traction gears to be classified replacing options, the following steps are included: wheel wear situation is divided into several wear ratings, each wear rating corresponds to different wheel diameters, and corresponding each wear rating matches the traction gear for getting corresponding size ready；After rack rails train every traveling a period of time or certain mileage number, wheel diameter is detected；If wheel wear situation reaches corresponding wear rating, former traction gear is changed into the traction gear with the wear rating corresponding size.The invention has the advantages that: in wheel rim because of abrasion or after spinning roller reaches corresponding grade, the corresponding traction gear that changes the outfit is suitable for rack rails traction requirements, solves the problems, such as rack rails train since wheeling edge wearing rear haulage gear and rack rails rack gear are because center is away from clamping stagnation caused by after becoming smaller；It can be saved backup after the traction gear detection changed is qualified, traction gear quantity relative wheel is less, it is therefore desirable to which spare respective level traction gear is also few, and replacement cost is low.
Description
Technical field
The present invention relates to a kind of rack rails train traction gears to be classified replacing options, belongs to motorcycle track traffic technique neck
Domain.
Background technique
In addition cogwheel railway among common rail by being arranged a special rack rails.The locomotive of walking cogwheel railway,
One or more traction gears are equipped with, walking is engage with rack rails, train is pulled on the steep slope of great slope.Pass through this
The mode that kind rail is combined with rack rails, train can be travelled in the funicular (railway) of level land and great slope, and passenger, which may not need, to be changed
Multiply.
There is abrasion between traction gear and rack rails, but train two sides wheel is led compared with the abrasion between track
Draw the abrasion between gear and rack rails and want much slower, because the situation on precipitous slope road is many less after all.Therefore, train driving one
After the section time, when wheel diameter is reduced to a certain limit, away from no longer matching, when engagement, will appear for traction gear and the center of rack rails
Catching phenomenon.The method that major part rack rails train solves the problems, such as this at present is before train wheel abrasion to limit just to all wheels
Replaced with adapt to the center of traction gear and rack rails away from.But not only material waste is serious for the method, more wheel change it is artificial
Cost is also very high.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of rack rails train traction gear point
Grade replacing options.
Traction gear mounting structure involved in the present invention is as shown in Figure 1, include rolling bearing 1, ring flange 23, ring flange
34 and two and half gears 5,1 outer ring of rolling bearing be socketed ring flange 34, the 1 outer ring end of rolling bearing is wholely set
Ring flange 1 is simultaneously fixedly connected, the ring flange 23 and method by ring flange 1 by several connection bolts 6 with ring flange 34
Two and half gears 5 are clipped in the middle and are fastened three by several connection bolts 6 by blue disk 34.The ring flange 23 is socketed in
34 outer surface of ring flange and being positioned so that by the ladder end face on ring flange 34, which to be formed, facilitates half gear 5 to be put into
Slot.
The technical solution adopted by the present invention is that such:
A kind of rack rails train traction gear classification replacing options, comprising the following steps:
Wheel wear situation is divided into several wear ratings by step 1, and each wear rating corresponds to different wheel diameters, and right
Each wear rating is answered to match the traction gear for getting corresponding size ready；
Step 2 detects to determine and wear away feelings wheel diameter after rack rails train every traveling a period of time or certain mileage number
Whether condition reaches corresponding wear rating；
Former traction gear is changed ruler corresponding to the wear rating if wheel wear situation reaches corresponding wear rating by step 3
Very little traction gear.
It is further preferred to the above method, the traction gear be it is split type, be divided into upper half gear and lower half gear, third
Step changes the process of traction gear specifically:
3.1st step prepares gear delivery vehicle；
3.2nd step replaces lower half gear；
3.3rd step, upper lower half gear.
3.1st step specifically: gear delivery vehicle is placed on next gear following position directly, and catches lower half tooth with mold
Wheel falls so that it will not under.
3.2nd step specifically: the connection bolt of lower half gear is all unclamped, vacant state, lower half gear are at
Keep original position motionless under the mould support effect on gear delivery vehicle；Starter receiver delivery vehicle makes it along train longitudinal direction
Movement or vertical decline, take out lower half gear from the ring flange for clamping traction gear；It changes and wheel wear ratings match
New lower half gear, and connection bolt is tightened again.
3.3rd step specifically: rotation axle 180 degree goes to upper half gear in the following, and being caught immediately below it with mold
Gear delivery vehicle；The connection bolt of upper half gear is all unclamped, vacant state is at, upper half gear is delivered in gear
The lower holding original position of mould support effect on tool is motionless；Starter receiver delivery vehicle makes it along Train's Longitudinal Movement or vertical
Upper half gear is taken out in decline from the ring flange for clamping traction gear；Change the new upper half tooth with wheel wear ratings match
Wheel, and connection bolt is tightened again.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in wheel rim because of abrasion or after spinning roller reaches corresponding grade, the corresponding traction gear that changes the outfit is suitable for rack rails
Traction requirements solve rack rails train since wheeling edge wearing rear haulage gear and rack rails rack gear are because center is away from clamping stagnation caused by after becoming smaller
The problem of, and can also continue to save backup after the traction gear detection qualification changed；
2, traction gear quantity relative wheel is less, it is therefore desirable to which spare respective level traction gear is also few, and replacement cost is low；
3, it only needs to remove the half-turn connection bolt on ring flange every time, next half gear can be taken, half gear more renewed
And tighten connection bolt again and then tear remaining half-turn connection bolt open, half gear more renewed, replacement process is simply, fastly
Speed；
4, by configuring the available abrasion range of the expansible train wheel of traction gear of different stage, extend wheel in rack rails iron
The service life of road, significantly reduces material consumption and cost of labor, solves rack rails train since traction teeth occurs in wheeling edge wearing
The clamping stagnation problem that wheel occurs with rack rails rack gear.
Detailed description of the invention
Fig. 1 is the cross-sectional view of traction gear mounting structure involved in the present invention.
Marked in the figure: 1 be rolling bearing, 2 be ring flange one, 3 be ring flange two, 4 be ring flange three, 5 be half gear, 6
To connect bolt.
Specific embodiment
The present invention is described in detail below.
A kind of rack rails train traction gear classification replacing options, comprising the following steps:
Wheel wear situation is divided into several wear ratings by step 1, and each wear rating corresponds to different wheel diameters, and right
Each wear rating is answered to match the traction gear for getting corresponding size ready；
Step 2 detects to determine and wear away feelings wheel diameter after rack rails train every traveling a period of time or certain mileage number
Whether condition reaches corresponding wear rating；
Former traction gear is changed ruler corresponding to the wear rating if wheel wear situation reaches corresponding wear rating by step 3
Very little traction gear.
Third step changes the process of traction gear specifically:
3.1st step prepares gear delivery vehicle, specifically: gear delivery vehicle is placed on next gear following position directly, is used in combination
Mold is caught lower half gear and is fallen so that it will not under；
3.2nd step replaces lower half gear, specifically: the connection bolt of lower half gear is all unclamped, hanging shape is at
State, lower half gear keep original position motionless under the mould support effect on gear delivery vehicle；Starter receiver delivery vehicle makes
It takes out lower half gear along Train's Longitudinal Movement or vertical decline from the ring flange for clamping traction gear；It changes and is ground with wheel
The new lower half gear of ratings match is consumed, and tightens connection bolt again；
3.3rd step, upper lower half gear, specifically: rotation axle 180 degree goes to upper half gear in the following, and immediately below it
Gear delivery vehicle is caught with mold；The connection bolt of upper half gear is all unclamped, vacant state, upper half gear are at
Keep original position motionless under the mould support effect on gear delivery vehicle；Starter receiver delivery vehicle makes it along train longitudinal direction
Movement or vertical decline, take out upper half gear from the ring flange for clamping traction gear；It changes and wheel wear ratings match
New upper half gear, and connection bolt is tightened again.
Claims (5)
1. a kind of rack rails train is classified replacing options with traction gear, it is characterised in that the following steps are included:
Wheel wear situation is divided into several wear ratings by step 1, and each wear rating corresponds to different wheel diameters, and right
Each wear rating is answered to match the traction gear for getting corresponding size ready；
Step 2 detects to determine and wear away feelings wheel diameter after rack rails train every traveling a period of time or certain mileage number
Whether condition reaches corresponding wear rating；
Former traction gear is changed ruler corresponding to the wear rating if wheel wear situation reaches corresponding wear rating by step 3
Very little traction gear.
2. a kind of rack rails train according to claim 1 is classified replacing options with traction gear, which is characterized in that described to lead
Draw gear be it is split type, be divided into upper half gear and lower half gear, third step changes the process of traction gear specifically:
3.1st step prepares gear delivery vehicle；
3.2nd step replaces lower half gear；
3.3rd step, upper lower half gear.
3. a kind of rack rails train according to claim 1 is classified replacing options with traction gear, it is characterised in that the 3.1st step
Specifically: gear delivery vehicle is placed on next gear following position directly, and catches lower half gear so that it will not under with mold and falls.
4. a kind of rack rails train according to claim 1 is classified replacing options with traction gear, it is characterised in that the 3.2nd step
Specifically: the connection bolt of lower half gear is all unclamped, is at vacant state, lower half gear is on gear delivery vehicle
Mould support effect lower keep original position motionless；Starter receiver delivery vehicle makes it along Train's Longitudinal Movement or vertically decline,
Lower half gear is taken out from the ring flange for clamping traction gear；The new lower half gear with wheel wear ratings match is changed, and
Again connection bolt is tightened.
5. a kind of rack rails train according to claim 1 is classified replacing options with traction gear, it is characterised in that the 3.3rd step
Specifically: rotation axle 180 degree goes to upper half gear in the following, and catching gear delivery vehicle with mold immediately below it；It will
The connection bolt of upper half gear all unclamps, and is at vacant state, mold branch of the upper half gear on gear delivery vehicle
Support effect is lower to keep original position motionless；Starter receiver delivery vehicle makes it along Train's Longitudinal Movement or vertical decline, leads from clamping
Draw taking-up upper half gear in the ring flange of gear；The new upper half gear with wheel wear ratings match is changed, and is tightened again
Connect bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104643.5A CN109229139B (en) | 2018-09-21 | 2018-09-21 | Traction gear graded replacement method for rack-rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104643.5A CN109229139B (en) | 2018-09-21 | 2018-09-21 | Traction gear graded replacement method for rack-rail train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109229139A true CN109229139A (en) | 2019-01-18 |
| CN109229139B CN109229139B (en) | 2020-03-31 |
Family
ID=65055988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104643.5A Active CN109229139B (en) | 2018-09-21 | 2018-09-21 | Traction gear graded replacement method for rack-rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109229139B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625001A (en) * | 2019-02-20 | 2019-04-16 | 中车资阳机车有限公司 | A kind of walking gear structure and gear vehicle wheel pair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573964A (en) * | 2012-07-23 | 2014-02-12 | 常州市格里森前进齿轮有限公司 | Split type gear |
| CN103573966A (en) * | 2012-07-23 | 2014-02-12 | 常州市格里森前进齿轮有限公司 | Novel split gear |
| CN205930963U (en) * | 2016-08-26 | 2017-02-08 | 大连重矿设备制造有限公司 | Two track electric power automation collection salt cars |
| CN206977952U (en) * | 2017-05-23 | 2018-02-09 | 浙江云洲科技有限公司 | A kind of cterpillar drive driving wheel structure |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
-
2018
- 2018-09-21 CN CN201811104643.5A patent/CN109229139B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573964A (en) * | 2012-07-23 | 2014-02-12 | 常州市格里森前进齿轮有限公司 | Split type gear |
| CN103573966A (en) * | 2012-07-23 | 2014-02-12 | 常州市格里森前进齿轮有限公司 | Novel split gear |
| CN205930963U (en) * | 2016-08-26 | 2017-02-08 | 大连重矿设备制造有限公司 | Two track electric power automation collection salt cars |
| CN206977952U (en) * | 2017-05-23 | 2018-02-09 | 浙江云洲科技有限公司 | A kind of cterpillar drive driving wheel structure |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625001A (en) * | 2019-02-20 | 2019-04-16 | 中车资阳机车有限公司 | A kind of walking gear structure and gear vehicle wheel pair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109229139B (en) | 2020-03-31 |
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