CN2113922U - Groud contactless automatic oiler for curve rails - Google Patents
Groud contactless automatic oiler for curve rails Download PDFInfo
- Publication number
- CN2113922U CN2113922U CN 91230306 CN91230306U CN2113922U CN 2113922 U CN2113922 U CN 2113922U CN 91230306 CN91230306 CN 91230306 CN 91230306 U CN91230306 U CN 91230306U CN 2113922 U CN2113922 U CN 2113922U
- Authority
- CN
- China
- Prior art keywords
- grease
- jetting system
- timer
- oil
- electromagnetic valve
- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a ground contactless automatic oiler for curve rails, which is an oiling device which is used for railways work department to relieve the abrasion of the inner side of the curve rails, and is composed of a vibration trigger, a spraying device, an oil and grease bottle, a compressed gas bottle, a timer, a power supply, etc. The utility model is installed out of the running boundaries of railway section which needs lubricating. When a train passes, vibration of road beds is created and makes the vibration trigger start the timer to work. The timer provides electricity for an electromagnetic valve of the spraying device according to desired time intervals. The electromagnetic valve makes the spraying device provide gas. The spraying device sprays the oil and grease which are delivered by the oil and grease bottle on the surface of the inner side of the rails. The utility model has the advantage of reliable operation, does not add running burden, and does not influence running safety.
Description
The utility model relates to a kind of railway department that is used for to alleviate the curved steel rail stock oiler of curved steel rail medial surface abrasion.
Existing ground curved steel rail baster be a kind of be installed in other its driving device of curved steel rail directly with the baster (patent No.: 88218000.2) of passing train wheel direct contact, driving device directly contacted with train wheel when its shortcoming was owing to work, the impact that the powerful operation power of train produces makes the life-span of mechanical drive short, be difficult to adapt to the requirement of high-speed heavy-load trains driving, simultaneously, because its flip flop equipment is invaded in the driving gauge, it is again a safety hazard of driving, in addition, its lubricant effect also is subjected to the influence of road speed, and delivery quality is passive non-adjustable.
The purpose of this utility model is to provide a kind of and is installed in ground and does not invade the driving gauge, does not increase the driving burden, does not influence traffic safety, and mechanical life is long, the contactless curved steel rail baster that not influenced by road speed.
The purpose of this utility model can reach by following measure: by oscillatory trigger, power supply, timer, the grease bottle, compressed gas cylinder, pressure reducer, jetting system, mounting bracket, jetting system is regulated bolt and electric wire, oil pipe, the contactless curved steel rail oiler in the ground that tracheae is formed, be installed in beyond the driving gauge that needs lubricated railway section, since train by the time the middle base vibration that produces make oscillatory trigger start timer work, the solenoid valve that the required time gap of timer peace is given jetting system, electromagnetic valve makes the jetting system air feed and by jetting system the grease of sending here in the control housing is injected on the rail inner surface.
The purpose of this utility model can also reach by following measure:
Jetting system is made up of electromagnetic valve, connecting screw rod, setting nut, jet dredge pump, nozzle and protective cover etc., can regulate fuel charge as required by regulating setting nut.
Oscillatory trigger is made up of mass, contact screw, spring leaf, conductive plate, set screw, lead and collets etc.The jib-length of regulating spring sheet can be regulated the resonant frequency of this device; The distance of regulating between contact screw and the conductive plate can make this device that certain sensitivity is arranged, and guarantee just to trigger fuel feeding when this device only has car to pass through on this railway, and neighboring trace is crossed car or other mistake can not trigger fuel feeding when disturbing.
For increasing the oiling effect, the line of centers of two injection holes of the nozzle of jetting system becomes 90 °～150 ° angle, and there is the connection setting nut nozzle back, can be used for guaranteeing that two spray orifices of nozzle are on the straight line parallel with the rail rail level.
Compared with prior art, the utility model has following advantage:
1. be installed in ground rather than installation ON TRAINS, so do not increase the driving burden;
2. delivery quality is adjustable as required, and lubricant effect is not influenced by road speed, saves grease;
3. all mechanicals device are installed in beyond the driving gauge, and driving is perfectly safe;
4. do not contact with the space train, mechanical life is long;
5. the train rail that is applicable to various road speeds and various load carrying abilities is lubricated;
6. installation and maintenance are convenient.
The picture of accompanying drawing says that name is as follows:
Fig. 1 is a scheme of installation of the present utility model;
Fig. 2 is a fundamental diagram of the present utility model;
Fig. 3 is the utility model oscillatory trigger constructional drawing;
Fig. 4 is the utility model jetting system constructional drawing;
Fig. 5 is the utility model nozzle arrangements figure.
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, jetting system 3 is installed on the rail by support 4, regulate bolt 6 scalable jetting system spray angles, make grease be injected in the position of rail inner surface, timer, power supply, grease bottle, compressed gas cylinder are packed in the control housing 1, control housing 1 is installed in by the railway by holding-down bolt 7, or by arc bolt 16 be fixed on the column 17 or the other electric pole in road on, the oil in the control housing, gas, circuit are communicated with jetting system by metal conduit 2.
Fig. 2 has represented the utility model principle of work, after receiving the driving vibration signal, oscillatory trigger 13 promptly starts timer 12 work, timer 12 makes electromagnetic valve 14 energisings by required time, thereby with the gas circuit conducting, pressure gas in the gas cylinder one the tunnel is sent to electromagnetic valve 14 after pressure reducer 9 decompression, grease bottle 10 is sent on another road, grease in 10 is sent to jetting system, compression arbon dioxide gas by electromagnetic valve 14, the jet dredge pump 15 of jetting system is promoted forward, grease is sprayed to the rail inner surface from nozzle 5.After the timer PTO Power Take Off, gas circuit is closed, and the piston of jet dredge pump 15 is promptly finished an oil spout this moment by spring reset, and the number of times of the required fuel feeding of per pass train can be set up in advance on demand with timer 12.
Figure 3 shows that the structure of the utility model oscillatory trigger, it is made up of mass 20, contact screw 21, spring leaf 22, conductive plate 23, set screw 24, lead 25 and collets 26 etc.When train by the time ballast bed vibration that the produces oscillatory system vibration that excites mass 20 and spring leaf 22 to form, the electric pulse that contact screw 21 and contacting of conductive plate 23 produce is by the reception of the electronic circuit in the timer and start working.Unscrew set screw 24, the jib-length of adjustable springs sheet 22 is to regulate the resonant frequency of this device; Adjusting contact screw 21 can be adjusted the distance between contact screw and the conductive plate 23, makes this device that certain sensitivity be arranged, and guarantee just to trigger fuel feeding when this device only has car to pass through on this railway, and neighboring trace is crossed car or other mistake interference can not trigger fuel feeding.
Fig. 4 has described the structure of jetting system of the present utility model, and it is by electromagnetic valve 14, connecting screw rod 27, setting nut 28, jet dredge pump 29, compositions such as nozzle 5 and protective cover.Adjust setting nut 28, the stroke of piston 31 each motions of may command jet dredge pump, and then the oil quantity of the each ejection of control jetting system.Be equipped with check valve (33,34) with the connecting portion of oil inlet 35 and the end of nozzle 5, when not working with the assurance baster, the oil that the grease bottle is sent here can not flow out.
Figure 5 shows that the nozzle arrangements scheme drawing, two injection hole 37 line of centerss become 120 ° of angles among the figure, to guarantee to penetrate simultaneously between two greases on the rail side certain distance is arranged, be provided with connection setting nut 38 in the nozzle rear end, both made to connect usefulness, two injection holes that also are used to regulate nozzle 5 are in the straight line parallel with the rail rail level.
Claims (4)
1, the contactless curved steel rail oiler in a kind of ground, it is characterized in that it is by oscillatory trigger 13, power supply 11, timer 12, grease bottle 10, compressed gas cylinder 8, pressure reducer 9, jetting system 3, mounting bracket 4, jetting system is regulated bolt 6 and electric wire, oil pipe, tracheae is formed, oscillatory trigger 13 and jetting system 3 are installed on the rail by support 4, timer 12, grease bottle 10, compressed gas cylinder 8, power supply 11 is packed in the control housing, control housing 1 is installed in by the railway by holding-down bolt, or be fixed on the other electric pole in column 17 or road the oil in the control housing by arc bolt 16, gas, circuit is communicated with jetting system by metal conduit 2.
2, the contactless curved steel rail oiler in ground according to claim 1, it is characterized in that: jetting system is by electromagnetic valve 14, connecting screw rod 27, setting nut 28, jet dredge pump 29, nozzle 5, check valve (33,34) and protective cover form, electromagnetic valve 14 is by connecting screw rod 27, setting nut 28 links to each other with jet dredge pump piston chamber back cavity, pressure gas is by electromagnetic valve 14, connecting screw rod 27 enters jet dredge pump piston chamber, oil inlet 35 is located at the front end side of jet dredge pump 29, grease is entered in the cavity of piston nose, nozzle 5 links to each other with the cavity of piston 31 front ends by being threadedly connected to the front end of jet dredge pump 29.
3, according to claim 1, the contactless curved steel rail oiler in 2 described ground, it is characterized in that: the line of centers angle of two injection holes of nozzle 5 is 90 °～150 °.
4, the contactless curved steel rail oiler in ground according to claim 1, it is characterized in that: oscillatory trigger 13 is by mass 20, contact screw 21, spring leaf 22, conductive plate 23, set screw 24, lead 25 and collets 26 are formed, spring leaf 22 and conductive plate 23 parallel being installed on adjustment seat and the collets 26, mass 20 and adjusting contact screw are installed on the cantilever end of spring leaf 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230306 CN2113922U (en) | 1991-12-09 | 1991-12-09 | Groud contactless automatic oiler for curve rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91230306 CN2113922U (en) | 1991-12-09 | 1991-12-09 | Groud contactless automatic oiler for curve rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113922U true CN2113922U (en) | 1992-08-26 |
Family
ID=4935651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91230306 Granted CN2113922U (en) | 1991-12-09 | 1991-12-09 | Groud contactless automatic oiler for curve rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363587A (en) * | 2015-12-23 | 2016-03-02 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted air-adding spray coating device for curved steel rail lubricant |
-
1991
- 1991-12-09 CN CN 91230306 patent/CN2113922U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363587A (en) * | 2015-12-23 | 2016-03-02 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted air-adding spray coating device for curved steel rail lubricant |
| CN105363587B (en) * | 2015-12-23 | 2017-09-29 | 济南三新铁路润滑材料有限公司 | Vehicular curved steel rail lubricant adds wind spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |