CN207403754U - It is a kind of using steel rail spring floating as the rail lubrication device of power - Google Patents
It is a kind of using steel rail spring floating as the rail lubrication device of power Download PDFInfo
- Publication number
- CN207403754U CN207403754U CN201721071030.7U CN201721071030U CN207403754U CN 207403754 U CN207403754 U CN 207403754U CN 201721071030 U CN201721071030 U CN 201721071030U CN 207403754 U CN207403754 U CN 207403754U
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- China
- Prior art keywords
- rail
- oil
- pump
- control cabinet
- power
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- 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 - Fee Related
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
A kind of to be related to a kind of rail lubrication device using steel rail spring floating as the rail lubrication device of power, device miniature inductive pumps（4）, hydraulic oil lubricating cup（10）, control valve（12）, perform pump（14）Mounted on control cabinet（20）It is interior, control cabinet（20）On the basis of babinet is mounted below rail, two lever group（3）Contact and rail（2）Bottom surface contacts, oil storage cylinder（18）On the concrete pedestal of curb outside railway gauge, pass through the oil pipe being embedded under track（16）And non-return valve（15）With control cabinet（20）It is interior to perform pump（14）It is connected；Coat nozzle（19）It is fastened by clamping device on the inside of installation rail on the web of the rail, with control cabinet（20）Interior execution pumps out hydraulic fluid port and passes through oil pipe（17）It is connected.The utility model coating unit is a kind of fixed coating unit, the device using train by when the vertical elastic floating of rail mechanical kinetic energy as power source, Special lubricating grease orientation is coated to rail inner edge by control coating unit, achievees the purpose that lubrication.
Description
Technical field
The utility model is related to a kind of rail lubrication device, more particularly to a kind of using steel rail spring floating as the steel of power
Rail lubricating arrangement.
Background technology
As train speed improves, freight volume increases, the contradiction of railway track and wheel hub relation shows as curved steel rail abrasion seriously, bent
Line rail wear, which transfinites, has become the main damage type of rail.To reduce rail wear, railway operation department is in small curve half
Footpath circuit and point tongue rail inner edge coating lubricant, to mitigate rolling stock wheel pair and the side wear of rail contact surface.
The coating method of rail lubrication agent at present mainly has following three kinds.
The first is manually to coat.Lubricant is manually coated, operating efficiency is low, and labor intensity is big, personnel's operation pair
It is big to coat influential effect, seldom uses.
Second is mobile coating.Using installing oiling station in last vehicle of train or carry additionally special oiling bogie, full-time oiling
Work is with vehicle operation.Oiling quality relies on experience, and interval between coating is long, and anaphase effect is poor, and it is cumbersome that device dismounts, train carrys additionally operation.
The third is fixed coating.In curved section, the electronic fixed coating unit of installation implements curved steel rail lubrication, electronic painting
Coating device includes fuel reserve tank, oil pump, power supply and on-off control system, and oil pump is driven by motor.Its advantage is spray pressure perseverance
Fixed, coating quality is stablized, unattended, it can be achieved that coating operation automatically；Shortcoming is to need supply of electric power, and apparatus cost is high, peace
Dress, repair, maintenance cost are high.
The content of the invention
The purpose of this utility model is to provide a kind of using steel rail spring floating as the rail lubrication device of power, this practicality
New coating unit is a kind of fixed coating unit, the device using train by when the vertical elastic floating of rail mechanical kinetic energy as
Special lubricating grease orientation is coated to rail inner edge, achievees the purpose that lubrication by power source, control coating unit.
The purpose of this utility model is achieved through the following technical solutions：
It is a kind of using steel rail spring floating as the rail lubrication device of power, device include Railway wheelset, rail, lever
Group, miniature inductive pump, non-return valve, induction pump resetting spring, working oil lubricating cup, control valve, control valve resetting spring, are held oil pipe
Row pump, lubricating grease oil storage cylinder, coating nozzle, control box body；Miniature inductive pump, hydraulic oil lubricating cup, control valve perform pump
In control cabinet, on the basis of control box body is mounted below rail, two lever group contact is contacted with rail foot surface,
Oil storage cylinder is mounted on the concrete pedestal of the outer curb of railway gauge, by the oil pipe and non-return valve that are embedded under track in control cabinet
Pump is performed to be connected；It coats nozzle to fasten on the inside of installation rail on the web of the rail by clamping device, hydraulic fluid port is pumped out with being performed in control cabinet
It is connected by oil pipe.
Described is a kind of using steel rail spring floating as the rail lubrication device of power, oil pocket built in the coating nozzle.
Described is a kind of using steel rail spring floating as the rail lubrication device of power, close to rail at the top of the coating nozzle
Inner edge is exported equipped with lubricating grease.
The advantages of the utility model is with effect：
The utility model device using train by when the vertical elastic floating of rail mechanical kinetic energy as power, control device will
Special lubricating grease orientation is coated to rail inner edge, plays the role of lubricating anti-attrition.
1. the utility model is by mechanical device, by train by when the vertical elastic floating of rail mechanical kinetic energy be changed into
Special lubricating grease orientation is coated to rail inner edge, plays lubrication anti-attrition by the power of lubricant grease coating, control coating unit
Effect, it is simple in structure, convenient for safeguarding.
2. the utility model using train by when the power that is sprayed as lubricant grease of the vertical elastic floating mechanical kinetic energy of rail,
Special lubricating grease orientation is coated to rail inner edge by control spray equipment, plays the role of lubricating anti-attrition.External power is not required
Driving, is particularly suitable for railroad track external environment out of office and installs and uses.
Description of the drawings
Fig. 1 is the utility model single unit system structure diagram.
Specific embodiment
The utility model is described in detail in illustrated embodiment below in conjunction with the accompanying drawings.
As shown in the figure, Fig. 1 be using train by when the vertical elastic floating mechanical kinetic energy of rail as power rail lubrication fill
Put schematic diagram.
Figure label：1- Railway wheelsets, 2- rail, 3- lever groups, 4- miniature inductives pump, 5- oil pipes, 6- non-return valves, 7- senses
Resetting spring, 8- oil pipes, 9- non-return valves, 10- working oil lubricating cups, 11- oil pipes, 12- control valves, 13- control valves reset bullet should be pumped
Spring, 14- perform pump, 15- non-return valves, 16- oil pipes, 17- oil pipes, 18- lubricating grease oil storage cylinders, 19- coating nozzles, 20- control cabinets
Babinet.
Device miniature inductive pump 4, hydraulic oil lubricating cup 10, control valve 12, execution pump 14 are mounted in control cabinet 20, control
On the basis of 20 babinet of case processed is mounted below rail, 3 contact of two lever group is contacted with 2 bottom surface of rail, for obtaining rail 2
Vertical deflection.Oil storage cylinder 18 is mounted on the concrete pedestal of the outer curb of railway gauge, passes through 16 He of oil pipe being embedded under track
Non-return valve 15 is connected with performing pump 14 in control cabinet 20.It coats nozzle 19 and the web of the rail on the inside of installation rail is fastened by clamping device
On, it pumps out hydraulic fluid port with being performed in control cabinet 20 and is connected by oil pipe 17, oil pocket built in coating nozzle 19, top is close to rail inner edge
It is exported equipped with lubricating grease.
When train by when, take turns and rail 2 rolled to 1, rail generates downward flexible deformation, rail pressure lever group 3, thick stick
Bar group 3 is acted on after vertical deflection is amplified on the piston of miniature inductive pump 4, and piston moves down, and working solution pressure oil is led to
Cross oil pipe 8, non-return valve 9 is squeezed into 12 oil pocket of control valve.When wheel to 1 by after, rail 2 is lifted up restoring to the original state, and is feeling
It should pump under resetting spring 7 acts on, piston moves up, by working solution pressure oil by oil pipe 5, non-return valve 6 from working oil lubricating cup 10
It is drawn into miniature inductive to pump in 4 oil pockets, while lever group 3 is lifted and resetted.As wheel is to ceaselessly rolling, on rail is continuous
Lower floating, miniature inductive pump 4 constantly squeezes into working solution pressure oil in 12 oil pocket of control valve, with 12 oil pocket internal pressure of control valve
Power is continuously increased, and gradually 12 piston of control valve is promoted to be moved to the left, while execution 14 plungers of pump is driven to be moved to the left and will be stored in
Lubricating grease is drawn by oil pipe 16 and non-return valve 15 in execution 14 oil pockets of pump in oil storage cylinder 18.When the oily cavity pressure of control valve 12
To a certain extent, when piston is moved to precalculated position, oil outlet is connected, and hydraulic oil returns to oil storage cup 10 by oil pipe 11 for increase
Interior, the rapid pressure release of oil pocket, 12 piston of control valve moves right rapidly under the action of resetting spring 13, promotes and performs 14 plungers of pump
It moves right, lubricating grease is pushed to by oil pipe 17 in coating nozzle 19, from the 19 top oil outlet outflow of coating nozzle, by machine
Vehicle car wheel-set wheel rim is taken away coated in rail inner edge with wheel on wheel rim contact surface, playing lubricating action.
Claims (3)
1. a kind of using steel rail spring floating as the rail lubrication device of power, described device includes Railway wheelset, rail, lever
Group, miniature inductive pump, non-return valve, induction pump resetting spring, working oil lubricating cup, control valve, control valve resetting spring, are held oil pipe
Row pump, lubricating grease oil storage cylinder, coating nozzle, control box body；It is characterized in that, miniature inductive pumps（4）, working oil lubricating cup
（10）, control valve（12）, perform pump（14）Mounted on control cabinet（20）It is interior, control cabinet（20）Babinet is mounted on the base below rail
On plinth, two lever group（3）Contact and rail（2）Bottom surface contacts, oil storage cylinder（18）The cement of curb outside railway gauge
On the basis of, pass through the second oil pipe being embedded under track（16）With the second non-return valve（15）With control cabinet（20）It is interior to perform pump（14）Phase
Even；Coat nozzle（19）It is fastened by clamping device on the inside of installation rail on the web of the rail, with control cabinet（20）Interior execution pumps out hydraulic fluid port
Pass through oil pipe（17）It is connected；Hydraulic oil passes through the first oil pipe（5）, the first non-return valve（6）Working oil lubricating cup（10）With miniature inductive
Pump（4）Connection, miniature inductive pump（4）With control valve（12）Connection, control valve（12）With performing pump（14）Connection.
It is 2. according to claim 1 a kind of using steel rail spring floating as the rail lubrication device of power, which is characterized in that institute
State coating nozzle（19）Built-in oil pocket.
It is 3. according to claim 2 a kind of using steel rail spring floating as the rail lubrication device of power, which is characterized in that institute
State coating nozzle（19）Top is exported close to rail inner edge equipped with lubricating grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071030.7U CN207403754U (en) | 2017-08-25 | 2017-08-25 | It is a kind of using steel rail spring floating as the rail lubrication device of power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071030.7U CN207403754U (en) | 2017-08-25 | 2017-08-25 | It is a kind of using steel rail spring floating as the rail lubrication device of power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403754U true CN207403754U (en) | 2018-05-25 |
Family
ID=62323044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071030.7U Expired - Fee Related CN207403754U (en) | 2017-08-25 | 2017-08-25 | It is a kind of using steel rail spring floating as the rail lubrication device of power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550667A (en) * | 2020-04-27 | 2020-08-18 | 巧力电机有限公司 | Quantitative lubrication three-phase asynchronous motor |
-
2017
- 2017-08-25 CN CN201721071030.7U patent/CN207403754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550667A (en) * | 2020-04-27 | 2020-08-18 | 巧力电机有限公司 | Quantitative lubrication three-phase asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20190825 |