CN2134419Y - Oil applicator for rail - Google Patents
Oil applicator for rail Download PDFInfo
- Publication number
- CN2134419Y CN2134419Y CN 92219001 CN92219001U CN2134419Y CN 2134419 Y CN2134419 Y CN 2134419Y CN 92219001 CN92219001 CN 92219001 CN 92219001 U CN92219001 U CN 92219001U CN 2134419 Y CN2134419 Y CN 2134419Y
- Authority
- CN
- China
- Prior art keywords
- sleeper
- rail
- fixed
- oiling
- plunger displacement
- 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 - Fee Related
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a steel rail oiling device with the advantages of simple structure, easy installation, long service life and low cost, and is composed of an oil storage tank, an oiling tongue which is fixed on steel rails, a plunger pump which is installed between the end of a sleeper and a road bed. When wheels of a train press the sleeper, the sleeper which is up and down fluctuated drives the plunger pump to do work to make the lubricant in the oil storage tank continuously pump on the oiling tongue. The lubricant is coated on the position where the steel rails need lubricating. Then, an abrasion resistant oil film is formed to decrease the abrasion between the wheels and rails.
Description
The utility model relates to a kind of rail lubricator, especially a kind of rail lubricator simple in structure, easy-to-install.
At present be coated with sliding agent to slow down the abrasion of rail and wheel rim to rail, for an important process of railway maintenance, artificial oiling is replaced by baster, rail lubricator as now using in batches has Chinese patent application 882199599 patented products and 922114528 Chinese patent application.Preceding a kind of technology is that a device that has drift is installed in the rail next door; Each wheel is through all pressing drift No. one time, and drift is passed to step device with the pressure of wheel, becomes to rotatablely move, and drives the chain drive gear pump by Bowden cable again, and sliding agent is delivered to the position that rail needs oiling.The back is a kind of to be that the transmission shim is fixedly connect several drive links on the rail substrate again, and connecting rod is passed to gear pump with the kinetic energy of rail dipping and heaving and given rail lubrication.
The deficiency of above-mentioned two kinds of rail lubricators all is: the intermediate link of transmitting kinetic energy is too many, thereby descended to the application life of baster, and cost increases, and Installation and Debugging are also inconvenient, has influenced the generally popularization and the application of lubricated this technology of rail.
The purpose of this utility model provide a kind of simple in structure, be easy to Installation and Debugging, directly the kinetic energy that train is passed through makes the plunger displacement pump work done give the rail lubricator of rail lubrication.
The purpose of this utility model realizes in the following manner:
The plunger displacement pump of one band one way valve is installed between sleeper and the roadbed, as train through out-of-date, the weight of every pair of wheel of train all makes sleeper sink, after the wheel, sleeper rises again, sleeper is drawn into the oiling tongue of extrusion through being installed on the rail to the oil of fuel tank and is coated onto the position that rail need lubricate the plunger displacement pump work done thus, so as long as just have train to work automatically through baster.
Figure of description is a structural representation of the present utility model.
With reference to Figure of description the utility model is described in detail:
Two U bolts (14) are upward through bolt hole on the supporting plate (15) from a bottom section of sleeper (1), by nut the two are fixed on the sleeper (1), as the sleeper fixed mount.
Plunger displacement pump is by the pump housing (9), piston (10), ball valve (11) and piston (10) top, the T shape frame (8) of the pump housing (9) bottom forms, between T shape frame (8) and piston (10) pump housing (9) by hinge-coupled, upper T shape frame (8) and the sleeper supporting plate (15) at piston (10) top fix, and the lower T shape frame (8) of the pump housing (9) bottom and the cement block (15) in the roadbed fix.
The pump housing of plunger displacement pump (9) bottom, it is inlet valve that the one way valve (11) on two cover ball valve (11) left sides is arranged, there are oil pipe (6) and fuel tank to communicate, the one way valve on the right is that delivery valve has oil pipe (6) and the oiling tongue (13) that is fixed on the rail (2) communicates, oiling tongue (13) is fixed on the rail shim (3) by fixed mount (5), and rail (2) substrate both sides respectively have a rail shim (3) to be fastened on the substrate of rail (2) by bolt (4).
Baster of the present utility model is unnecessary energy transmission link in the middle of the gravity that utilizes train has saved on to the oil pumping system work done, compares with existing technology to have simple in structurely, easily processing, easily installs.Make the service behaviour of baster more reliable, long service life, service behaviour is more stable, and cost is low, has good economic and social benefit.
Embodiment:
Accompanying drawing installs rail lubricator to specifications, promptly plunger displacement pump is fixed on the end of a sleeper, and the oiling tongue is fixed on the position that rail needs oiling.
When train was pressed this sleeper, sleeper then can be under the effect of wheel gravity dipping and heaving, drive the plunger displacement pump work done between sleeper and the roadbed thus, the every sinking of sleeper once, piston just is coated with once oil to rail, sleeper is whenever gone up volt once, and piston is just taken out once oil from fuel tank, and it is lubricated constantly to finish rail lubrication thus automatically.
Claims (4)
1, rail lubricator comprises rail shim, oiling tongue support, oil pipe, sleeper fixed mount, plunger displacement pump, fuel tank etc., and it is characterized in that: a side and sleeper support that plunger displacement pump is installed in sleeper fix.
2, baster according to claim 1 is characterized in that: the T type frame that plunger displacement pump respectively has and piston, the pump housing to be connected through the hinge up and down, and last T type frame and sleeper fixed support are fixed together, and following T type frame is fixed on the cement block in the roadbed.
3, baster according to claim 1 is characterized in that: two cover ball valves are arranged at the pump housing bottom of plunger displacement pump, and the one way valve on the left side connects fuel reserve tank, is inlet valve, and it is delivery valve that right side one way valve connects the oiling tongue.
4, baster according to claim 1 is characterized in that: the sleeper fixed support is made up of top-support plate and two U bolts, and U bolt is upward through the bolt hole on the supporting plate from the sleeper bottom, is fixed on the end of sleeper again with nut tightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219001 CN2134419Y (en) | 1992-06-04 | 1992-06-04 | Oil applicator for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219001 CN2134419Y (en) | 1992-06-04 | 1992-06-04 | Oil applicator for rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2134419Y true CN2134419Y (en) | 1993-05-26 |
Family
ID=33766375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219001 Expired - Fee Related CN2134419Y (en) | 1992-06-04 | 1992-06-04 | Oil applicator for rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2134419Y (en) |
-
1992
- 1992-06-04 CN CN 92219001 patent/CN2134419Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |