CN2726983Y - Wheel track lubricating device - Google Patents
Wheel track lubricating device Download PDFInfo
- Publication number
- CN2726983Y CN2726983Y CN 200420009253 CN200420009253U CN2726983Y CN 2726983 Y CN2726983 Y CN 2726983Y CN 200420009253 CN200420009253 CN 200420009253 CN 200420009253 U CN200420009253 U CN 200420009253U CN 2726983 Y CN2726983 Y CN 2726983Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- lubricating
- rail
- lubricating rod
- rod sleeve
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a wheel track lubricating device, comprising a motor (3) and a lubricating bar sleeve barrel (5). The utility model is characterized in that the wheel track lubricating device also comprises a synchronous belt (1), a driving wheel (4), and an elastic wheel (2) that adjusts the distance between the synchronous belt (1) and a lubrication bar by the self elasticity. The synchronous belt (1) is driven by the motor (3) through a driving device to move, the synchronous belt (1) rolls on the elastic wheel (2) and the driving wheel (4), and the driving wheel (4) and the elastic wheel (2) are separately connected with the lubricating bar sleeve barrel (5). The utility model can continuously change the lubrication bar, with the advantages of simple structure, small coated quantity, homogeneous coated quantity, accurate coating position, simple handling procedure, and energy saving, and can improve the hauling capacity of the locomotive. Simultaneously, the utility model reduces the derailing dip shift of the vehicle, and improves the running safety of the train.
Description
Technical field
The utility model relates to a kind of wheel-rail lubricating special mechanism that is installed on the rail traffic vehicles.By this mechanical device, the solid lubrication rod continuously can be spread upon the rail side and reaches lubricated purpose.
Background technology
At present external Wheel Rail Lubricating Technology roughly is divided into several classes: vehicle-mounted wheel flange lubricator; Vehicle-mounted rail lubricator; Ground rail lubricator; Vehicle-mounted wheel rim solid lubrication technology.Be divided into by lubricant: lubricating oil, grease, oily lubricant, solid lubricant.Wherein vehicle-mounted rail lubricator is owing to the vibrations of vehicle, and the oiling positional accuracy is difficult to control, and therefore most of similar lubricator all has speed limit, generally is no more than 20Km/h.Canada kelsan company develops serial solid friction material series, comprises that tread increases to stick together rod (HPF) and wheel flange lubricating rod (LCF), is coated in simultaneously by simple device on the tread and wheel rim of wheel.
China railways department has also dropped into lot of manpower and material resources and has carried out wheel-rail lubricating work.At first, " China is precious " wheel rim fat liquoring device, graphite spraying grease have been installed by the railway locomotive system on all locomotives.Solved the wheel rim of locomotive wear problem well, but, significantly do not improved the wearing and tearing of curved steel rail.Track division mainly adopts stock oiler is installed on short-Distance Passenger Cars at present, assigns every day full-time oiling worker with the car operation.By oil pipe lubricating oil, fat are sprayed on the rail side.Because vehicle shakes, oiling is excessive, environment along the line is subjected to gross pollution.The more serious problem of bringing simultaneously is that rail fatigue falls piece.Because can't solve this wearing and tearing and the contradiction of peeling off, Guangzhou Railway Bureau adopts the method for being interrupted oiling, does not in fact effectively address this problem.
The problem that solid lubrication can thoroughly avoid rail fatigue to peel off.Simultaneously environment is not polluted; Consumption is few, effective acting time is long, can reduce the manpower and materials input of lubricated work, cost-cutting.The illiquidity decision lubricant of solid matter can not be strayed into rail tread.Gordian technique is to adopt what approach to form solid lubricant film on friction face.
Gu a kind of solid-liquid-lubricating method is arranged at present, it is at first preheating thawing of solid lubricant, spraying to the rail surface solidifies again, this device is than bulky complex, coated weight is big, the operating sequence complexity is not given full play to the advantage of solid lubrication, significantly avoids rail to peel off effect but have than existing liquid lubrication.
Summary of the invention
The utility model technical issues that need to address are: a kind of wheel-rail lubricating device is provided, this device can make lubricating rod change continuously, simple in structure, coated weight is little, even, apply that the position is accurate, operating sequence is simple, energy-conservation, improve the locomotive traction ability, reduce the vehicle derailing tendency simultaneously, improve the safety of train operation.
Technical solution of the present utility model is: the wheel-rail lubricating device, it is characterized in that: the wheel-rail lubricating device, comprise motor and lubricating rod sleeve, it is characterized in that: further comprising synchronous band, drive wheel and by self elasticity, adjust the elastic wheel of distance between the band and lubricating rod synchronously, described motor is with motion synchronously by actuator drives, described synchronous band rolls on drive wheel and elastic wheel, and described drive wheel links to each other with the lubricating rod sleeve respectively with elastic wheel.
The utility model compared with prior art has following advantage: 1, the utility model wheel-rail lubricating device lubricating rod filling continuously in use, to the length of the lubricated railway line of needs without limits.2, complicated sensor such as cancellation limiting device etc., principle of work is simplified, and operation, control are simple, in light weight.Match with the concavo-convex rib that has on concavo-convex rib and the lubricating rod on 1 synchronously, increase the friction force of the two.Elastic wheel 2 by self the elasticity adjustment synchronously with 1 and lubricating rod between distance, improve synchronously with 1 with the match result of lubricating rod.3, lubricating rod sleeve 5 is used for storage, location and the conveying of solid lubrication rod.4, the rational and effective wheel-rail lubricating is except that reducing the wheel-rail wear and tear, can reduce train resistance 30～60% at radius on less than 300 meters curve, energy-conservation and raising locomotive traction ability there are important meaning, can reduce the vehicle derailing tendency simultaneously, improve the safety of train operation.The problem of thoroughly avoiding rail fatigue to peel off is not polluted environment simultaneously; Consumption is few, effective acting time is long, can reduce the input of the manpower and materials of lubricated work, cost-cutting.
Description of drawings
Fig. 1 is the utility model wheel-rail lubricating device block diagram.
Specific embodiments
The utility model relates to a kind of wheel-rail lubricating special mechanism that is installed on the rail traffic vehicles, comprise motor 3 and lubricating rod sleeve 5, it is characterized in that: further comprising synchronously with 1, drive wheel 4 and by self elasticity, adjust synchronously with 1 and lubricating rod between the elastic wheel 2 of distance, described motor 3 is with 1 motion synchronously by actuator drives, describedly be with 1 to roll on drive wheel 4 and elastic wheel 2 synchronously, described drive wheel 4 links to each other with lubricating rod sleeve 5 respectively with elastic wheel 2.
Described elastic wheel 2 is arranged in the lubricating rod exit end near lubricating rod sleeve 5, and described drive wheel 4 is positioned at the middle part of lubricating rod sleeve 5.Elastic wheel 2 is by the elasticity of self, adjust synchronously with 1 with lubricated sleeve in lubricating rod between distance, improve synchronously with 1 and the match result of lubricating rod.
Described 1 part of being with synchronously outside lubricating rod sleeve 5, another part in lubricating rod sleeve 5, together closely connected with lubricating rod, move by driving lubricating rod with 1 with the friction force of lubricating rod synchronously.
Described elastic wheel 2 parts are outside lubricating rod sleeve 5, and another part is in lubricating rod sleeve 5.
Described being with synchronously has concavo-convex rib on 1, the concavo-convex rib on this concavo-convex rib and the lubricating rod matches.This matches with concavo-convex rib on 1 and the concavo-convex rib on the lubricating rod synchronously, increases the friction force of the two.
The shape approximation sinusoidal waveform of described concavo-convex rib.
Lubricating rod sleeve 5 sections can be square, oblong, can place the lubricating rod of multiple cross sectional shape.
Claims (7)
1, wheel-rail lubricating device, comprise motor (3) and lubricating rod sleeve (5), it is characterized in that: further comprising synchronous band (1), drive wheel (4) and by self elasticity, adjust the elastic wheel (2) of distance between the band (1) and lubricating rod synchronously, described motor (3) is with (1) motion synchronously by actuator drives, described synchronous band (1) is gone up rolling at drive wheel (4) and elastic wheel (2), and described drive wheel (4) links to each other with lubricating rod sleeve (5) respectively with elastic wheel (2).
2, wheel-rail lubricating device according to claim 1 is characterized in that: described elastic wheel (2) is arranged in the lubricating rod exit end near lubricating rod sleeve (5), and described drive wheel (4) is positioned at the middle part of lubricating rod sleeve (5).
3, wheel-rail lubricating device according to claim 1 and 2 is characterized in that: described synchronous band (a 1) part outside lubricating rod sleeve (5), another part lubricating rod sleeve (5) in, and lubricating rod together closely connected.
4, wheel-rail lubricating device according to claim 1 and 2 is characterized in that: described elastic wheel (a 2) part is outside lubricating rod sleeve (5), and another part is in lubricating rod sleeve (5).
5, wheel-rail lubricating device according to claim 1 and 2 is characterized in that: described drive wheel (a 4) part is outside lubricating rod sleeve (5), and another part is in lubricating rod sleeve (5).
6, wheel-rail lubricating device according to claim 1 is characterized in that: on the described synchronous band (1) concavo-convex rib is arranged, the concavo-convex rib on this concavo-convex rib and the lubricating rod matches.
7, wheel-rail lubricating device according to claim 6 is characterized in that: the shape approximation sinusoidal waveform of described concavo-convex rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009253 CN2726983Y (en) | 2004-08-16 | 2004-08-16 | Wheel track lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009253 CN2726983Y (en) | 2004-08-16 | 2004-08-16 | Wheel track lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726983Y true CN2726983Y (en) | 2005-09-21 |
Family
ID=35043004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009253 Expired - Lifetime CN2726983Y (en) | 2004-08-16 | 2004-08-16 | Wheel track lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726983Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228868A (en) * | 2014-09-18 | 2014-12-24 | 张忆霄 | Wheel rail lubricator |
| CN109552354A (en) * | 2018-12-28 | 2019-04-02 | 浙江宝晟铁路新材料科技有限公司 | A kind of rail trackside composite solid lubricating rod and its coating unit |
-
2004
- 2004-08-16 CN CN 200420009253 patent/CN2726983Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228868A (en) * | 2014-09-18 | 2014-12-24 | 张忆霄 | Wheel rail lubricator |
| CN109552354A (en) * | 2018-12-28 | 2019-04-02 | 浙江宝晟铁路新材料科技有限公司 | A kind of rail trackside composite solid lubricating rod and its coating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140816 Granted publication date: 20050921 |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Jinqi Document name: Notification of Expiration of Patent Right Duration |