CN104197179A - Multipoint automatic oil filler of railway turnout - Google Patents
Multipoint automatic oil filler of railway turnout Download PDFInfo
- Publication number
- CN104197179A CN104197179A CN201410441622.8A CN201410441622A CN104197179A CN 104197179 A CN104197179 A CN 104197179A CN 201410441622 A CN201410441622 A CN 201410441622A CN 104197179 A CN104197179 A CN 104197179A
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- oil
- fuel tank
- spool
- valve
- multiple spot
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- Multiple-Way Valves (AREA)
Abstract
A multipoint automatic oil filler of a railway turnout comprises an oil tank, an oil tank cover and a support supporting the oil tank and is characterized in that a valve body is arranged at the bottom of the oil tank, the valve body is provided with a cavity, a valve core and a plug are respectively arranged at two ends of the cavity, a slide valve is arranged between the valve core and the plug, and the valve core, the slide valve and the plug are connected through a first elastic part and a second elastic part respectively. One end of a pushing rod is connected with the valve core, the other end of the pushing rod extends out of the valve body, the cavity is communicated with the oil tank through an oil inlet pipe, an exhaust pipe and an oil gas valve, a hole is formed in the middle of the cavity, and an oil outlet valve is arranged in the hole and connected with a series of oil filling ports through oil pipes. The multipoint automatic oil filler of the railway turnout has the advantages that the multipoint automatic oil filler is driven by power produced by a switch machine in work, does not need an external power supply, is simple in structure and covers multiple lubricating points.
Description
Technical field
?the present invention relates to a kind of railway maintenance device, particularly a kind of railway switch multiple spot self oil feeder.
Background technique
Railway switch tongue slide plate and switch locking hook are generally operational in open-air atmosphere, Exposure to Sunlight, easy corrosion drenches with rain, the dust of rolling while adding wind and train operation, sandstone, during point machine work, easily produce the faults such as tongue location is inaccurate, locking hook can not be locked, railway signal can not open, affect train safe and move on schedule.Because the operating mode on railway is comparatively special, do not allow to use the maintenance of equipment that needs cable power taking, be therefore to adopt artificial brushing lubricant oil at present substantially, due to the restriction of railway window phase time, workman's upper track activity duration is tight, and labor intensity is large.
Summary of the invention
The object of the present invention is to provide a kind of railway switch multiple spot self oil feeder, the motivational drive producing when it is worked by switch machine, without ABAP Adapter, simple in structure, the lubricating point of covering is many.
The technological scheme that realizes the object of the invention is: a kind of railway switch multiple spot self oil feeder, comprise fuel tank, fuel tank cap and the support that supports fuel tank, it is characterized in that: described fuel tank bottom is provided with valve body, in this valve body, there is a cavity, one end of described cavity is furnished with the spool the other end and is furnished with plug, there is a guiding valve to be arranged between spool and plug, described spool, between guiding valve and plug, pass through first respectively, the second elastic part connects, having its one end of a push rod to be connected the other end with spool extends to outside valve body, described cavity passes through oil inlet pipe, outlet pipe and oil gas multiple-way valve are communicated with fuel tank, at this cavity middle part, have a hole, having outlet valve to be arranged on this hole and by oil pipe is connected with a series of pouring orifices.
And first, second described elastic part is spring.
And described oil inlet pipe and outlet pipe one end be arranged on the other end in fuel tank and be communicated with the cavity of spool place side, described oil gas multiple-way valve one end is communicated with in the middle part of being arranged on the interior the other end of fuel tank and cavity.
And thering is a filter, this filter one end is placed in the other end in fuel tank and extends to outside fuel tank.
And one end of described fuel tank has level window.
And form oil pocket between described spool and guiding valve.
And described oil inlet pipe is placed under the liquid level in fuel tank of one end in fuel tank, described outlet pipe is placed on the liquid level in fuel tank of one end in fuel tank.
And the end face that described push rod is placed in valve body outside is hemisphere face.
And the rigidity of the first described elastic part is greater than the rigidity of the second elastic part.
And described pouring orifice by body, be horizontally set on intrinsic connecting tube and needle value spool forms, between described pipeline, by body, connect and by being communicated with connecting tube, this needle value spool is radially through connecting tube, and the diameter of described needle value spool is less than the diameter of connecting tube.
The invention has the advantages that: 1. utilize push rod power taking from the parts of switch machine, without electric energy, drive, can adapt to working condition requirement special on railway.2. adopt valve body pump oil, oil pressure is large, and overlayable lubricating point is many.3. simple in structure, volume is little, thus by mobile multiple spot self oil feeder just the stroke of adjustable push rod change oil filling amount number to adapt to different operating modes.
Accompanying drawing explanation
Fig. 1 is pouring orifice annexation schematic diagram;
Fig. 2 is the structural representation of railway switch multiple spot self oil feeder master, side view;
Fig. 3 is the structural representation of pouring orifice.
Embodiment
?referring to Fig. 1～3, below with reference to embodiment, the present invention will be further described.
A kind of railway maintenance device, a kind of railway switch multiple spot self oil feeder particularly, comprise fuel tank 2, fuel tank cap 1 and the support 11 that supports fuel tank, it is characterized in that: described fuel tank 2 bottoms are provided with valve body 3, in this valve body 3, there is a cavity, the two ends of described cavity are furnished with respectively spool 3.1 and plug 3.3, there is a guiding valve 3.2 to be arranged between spool 3.1 and plug 3.3, described spool 3.1, between guiding valve 3.2 and plug 3.3, pass through first respectively, the second elastic part 3.4, 3.5 connect, having push rod 3.6 its one end to be connected the other end with spool 3.1 extends to outside valve body 3, described cavity is by oil inlet pipe 4, outlet pipe 5 and oil gas multiple-way valve 6 are communicated with fuel tank 2, at this cavity middle part, have a hole, having outlet valve 7 to be arranged on this hole and by oil pipe 8 is connected with a series of pouring orifices 9.
In the situation that there is no External Force Acting, spool 3.1 is withstood on one end of valve body 3 under the effect of first, second elastic part 3.4,3.5 and guiding valve 3.2, now oil pocket 3.7 is communicated with oil inlet pipe 4 and outlet pipe 5, guiding valve 3.2 is by outlet valve 7 and oil gas multiple-way valve 6 sealings, lubricant oil in fuel tank 2 enters oil pocket 3.7 by oil inlet pipe 4, and the air in oil pocket 3.7 is entered fuel tank 2 and is communicated with atmosphere by filter 1.1 by outlet pipe 5.
During work, multiple spot self oil feeder is placed on to a side of switch machine locking bar 10, adjusting push rod 3.6 matches it with the position relationship of locking bar 10, when switch machine is worked, push rod 3.6 is moved in trying hard to recommend of locking bar 10 motions, push rod 3.6 promotes spool 3.1 and guiding valve 3.2 slides to plug 3.3 directions, now oil inlet pipe 4 and outlet pipe 5 are sealed by spool 3.1, guiding valve 3.2 is arranged on cavity middle part hole while moving away cavity middle part is opened, the path of outlet valve 7 and oil gas multiple-way valve 6 is opened, oil pocket 3.7 is communicated with outlet valve 7 and oil gas multiple-way valve 6, spool 3.1 continues mobile and guiding valve 3.2 because the reaction force of plug 3.3 and the second elastic part 3.5 stops mobile, lubricant oil in oil pocket 3.7 is process outlet valve 7 under the power effect of spool 3.1, pipeline 8 is finally forced out from pouring orifice 9, tongue slide plate and locking hook are lubricated, when locking bar 10 reset external force disappear, spool 3.1, guiding valve 3.2 return under the effect of first, second elastic part 3.4,3.5, lubricant oil in fuel tank 2 or air enter oil pocket 3.7 by oil gas multiple-way valve 6, until spool 3.1, guiding valve 3.2 return to original position.
Locking bar 10 is parts on switch machine, during its work, can move vertically, the thrust that the present invention produces while utilizing locking bar 10 to move vertically drives, lubricated to a plurality of lubricating point automatic pump oils, without electric energy, drive, to adapt to operating mode special on railway.
Because the present invention is simple in structure, volume is little, thus by mobile multiple spot self oil feeder just the stroke of adjustable push rod 3.6 change oil filling amount number to adapt to different operating modes.
And first, second described elastic part the 3.4, the 3.5th, spring.
Elastic part is used for promoting spool 3.1 and guiding valve 3.2 resets.
Further technological scheme can be that described oil inlet pipe 4 is arranged on the interior the other end of fuel tank 2 with outlet pipe 5 one end and is communicated with the cavity of spool 3.1 place sides, and described oil gas multiple-way valve 6 one end are communicated with in the middle part of being arranged on the interior the other end of fuel tank 2 and cavity.
Because fuel tank 2 is arranged on the top of valve body 3, when oil inlet pipe 4, outlet pipe 5 are communicated with oil pocket 3.7, lubricant oil in fuel tank 2 flows into oil pocket 3.7 by oil inlet pipe 4 under the effect of gravity, and the air in oil pocket 3.7 is entered fuel tank and is communicated with atmosphere by filter 1.1 by outlet pipe 5; In guiding valve 3.2 and spool 3.1 reseting procedures, the lubricant oil in fuel tank 2 or air enter oil pocket 3.7 by oil gas multiple-way valve 6.
And thering is a filter 1.1, these filter 1.1 one end are placed in the interior the other end of fuel tank 2 and extend to outside fuel tank 2.
Filter 1.1 can filter oil lubricant oil, prevents that impurity wherein from blocking pipeline and pouring orifice 9, extends its working life, and it also keeps fuel tank 2 to be communicated with atmosphere simultaneously.
And one end of described fuel tank 2 has level window 2.1.
By level window 2.1 observe lubricant oil in fuel tanks number, when to determine make-up oil.
Further technological scheme can be also to form oil pocket 3.7 between described spool 3.1 and guiding valve 3.2.
Lubricant oil in fuel tank 2 enters oil pocket 3.7 by oil inlet pipe 4, after spool 3.1 pressurizations, from outlet valve 7, is discharging.
And described oil inlet pipe 4 is placed under the liquid level in fuel tank 2 of one end in fuel tank 2, described outlet pipe 5 is placed on the liquid level in fuel tank 2 of one end in fuel tank 2.
Oil inlet pipe 4 and outlet pipe 5 are respectively used to oil pocket 3.7 oilings and by the Bas Discharged in oil pocket 3.7.
And the end face that described push rod 3.6 is placed in valve body 3 outsides is hemisphere face.
Locking bar 10 on switch machine produces axial displacement while working, if push rod 3.6 is fixedly connected with it, when locking bar 10 moves, can produce orientation problem, therefore the end face that push rod 3.6 is positioned to valve body 3 outsides is designed to hemisphere face, and the movement locus that not only can adapt to locking bar 10 is to reach the object of power taking but also simple in structure.
Further technological scheme can also be the rigidity that the rigidity of described the first elastic part 3.4 is greater than the second elastic part 3.5.
Because the rigidity of the first elastic part 3.4 is greater than the second elastic part 3.5, during work, the second elastic part 3.5 just can be first compressed to the limit and be become rigid construction, now spool 3.1 continues the mobile lubricant oil generation pressure that makes, and oil pressure is opened outlet valve 7 and also lubricant oil exported.
In addition by the relative position of adjusting between multiple spot self oil feeder and locking bar 10, just can change the stroke of spool 3.1, to reach, adjust the how many object of oil filling amount.
And described pouring orifice 9 is comprised of body 9.1, the connecting tube 9.3 and the needle value spool 9.2 that are horizontally set in body 9.1, between described pipeline 8, by body 9.1, connect and by being communicated with connecting tube 9.3, this needle value spool 9.2 is radially through connecting tube 9.3, and the diameter of described needle value spool 9.2 is less than the diameter of connecting tube 9.3.
Pipeline 8 is connected on body 9.1, between two pipelines 8, by horizontal arrangement, the connecting tube in body 9.1 9.3 is communicated with, needle value spool 9.2 is radially through connecting tube 9.3 and control pouring orifice 9, because the diameter of needle value spool 9.2 is less than connecting tube 9.3, therefore oil circuit can be do not stopped up, during work, the oil pump capacity of pouring orifices 9 can be adjusted by rotation needle value spool 9.2.
The present invention on the same day with regard to same subject application utility model patent.
Claims (10)
1. a railway switch multiple spot self oil feeder, comprise fuel tank, fuel tank cap and the support that supports fuel tank, it is characterized in that: described fuel tank bottom is provided with valve body, in this valve body, there is a cavity, one end of described cavity is furnished with the spool the other end and is furnished with plug, there is a guiding valve to be arranged between spool and plug, described spool, between guiding valve and plug, pass through first respectively, the second elastic part connects, having its one end of a push rod to be connected the other end with spool extends to outside valve body, described cavity passes through oil inlet pipe, outlet pipe and oil gas multiple-way valve are communicated with fuel tank, at this cavity middle part, have a hole, having outlet valve to be arranged on this hole and by oil pipe is connected with a series of pouring orifices.
2. a kind of railway switch multiple spot self oil feeder according to claim 1, is characterized in that: first, second described elastic part is spring.
3. a kind of railway switch multiple spot self oil feeder according to claim 1, it is characterized in that: described oil inlet pipe and outlet pipe one end are arranged on the other end in fuel tank and are communicated with the cavity of spool place side, described oil gas multiple-way valve one end is arranged on the other end in fuel tank and is communicated with cavity middle part.
4. a kind of railway switch multiple spot self oil feeder according to claim 1, is characterized in that: have a filter, this filter one end is placed in the other end in fuel tank and extends to outside fuel tank.
5. a kind of railway switch multiple spot self oil feeder according to claim 1, is characterized in that: one end of described fuel tank has level window.
6. according to a kind of railway switch multiple spot self oil feeder described in claim 1 or 3, it is characterized in that: between described spool and guiding valve, form oil pocket.
7. according to a kind of railway switch multiple spot self oil feeder described in claim 1 or 3, it is characterized in that: described oil inlet pipe is placed in one end in fuel tank under liquid level, described outlet pipe is placed in one end in fuel tank on liquid level.
8. a kind of railway switch multiple spot self oil feeder according to claim 1, is characterized in that: the end face that described push rod is placed in valve body outside is hemisphere face.
9. a kind of railway switch multiple spot self oil feeder according to claim 1 and 2, is characterized in that: the rigidity of the first described elastic part is greater than the rigidity of the second elastic part.
10. a kind of railway switch multiple spot self oil feeder according to claim 1, it is characterized in that: described pouring orifice by body, be horizontally set on intrinsic connecting tube and needle value spool forms, between described pipeline, by body, connect and by being communicated with connecting tube, this needle value spool is radially through connecting tube, and the diameter of described needle value spool is less than the diameter of connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441622.8A CN104197179B (en) | 2014-09-02 | 2014-09-02 | A kind of railway switch multiple spot self-acting lubricator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441622.8A CN104197179B (en) | 2014-09-02 | 2014-09-02 | A kind of railway switch multiple spot self-acting lubricator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197179A true CN104197179A (en) | 2014-12-10 |
| CN104197179B CN104197179B (en) | 2017-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441622.8A Expired - Fee Related CN104197179B (en) | 2014-09-02 | 2014-09-02 | A kind of railway switch multiple spot self-acting lubricator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197179B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128886A (en) * | 2015-07-20 | 2015-12-09 | 渭南高新区华铁电务器材有限公司 | Energy-efficient automatic oiling device for railway track switch |
| CN107740309A (en) * | 2017-10-18 | 2018-02-27 | 安徽工程大学 | A kind of railway trouble oiling protection device for automatically controlling Extraction rate |
| CN108533934A (en) * | 2018-06-15 | 2018-09-14 | 重庆伟福机械有限公司 | Bent axle automatic oiling device |
| CN109945061A (en) * | 2017-12-21 | 2019-06-28 | 中航天水飞机工业有限责任公司 | Grease automatic filling device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB276533A (en) * | 1926-11-17 | 1927-09-01 | Benton & Stone Ltd | Improvements relating to lubricating apparatus for motor vehicles |
| FR1241171A (en) * | 1959-08-01 | 1960-09-16 | Georges Martin Ets | Automatic feed reverser for central double line lubrication system |
| CN2340658Y (en) * | 1998-08-28 | 1999-09-29 | 天津铁路分局秦皇岛电务段 | Automatic oil feeder for electric points |
| CN101776200A (en) * | 2010-01-26 | 2010-07-14 | 浙江三浪工业股份有限公司 | Variable-pressure overflow valve used for lubricating |
| CN203511686U (en) * | 2013-11-11 | 2014-04-02 | 曲阜天捷铁路材料有限公司 | Oil tank assembly for automatic steel rail oiling machine |
| CN203615037U (en) * | 2013-12-25 | 2014-05-28 | 郑州奥特科技有限公司 | Oil charge valve and oil tank provided with same |
| CN203718358U (en) * | 2014-01-23 | 2014-07-16 | 李辉军 | Adjustable quantitative automatic oiling device |
| CN204300667U (en) * | 2014-09-02 | 2015-04-29 | 李祺 | A kind of railway switch multiple spot self oil feeder |
-
2014
- 2014-09-02 CN CN201410441622.8A patent/CN104197179B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB276533A (en) * | 1926-11-17 | 1927-09-01 | Benton & Stone Ltd | Improvements relating to lubricating apparatus for motor vehicles |
| FR1241171A (en) * | 1959-08-01 | 1960-09-16 | Georges Martin Ets | Automatic feed reverser for central double line lubrication system |
| CN2340658Y (en) * | 1998-08-28 | 1999-09-29 | 天津铁路分局秦皇岛电务段 | Automatic oil feeder for electric points |
| CN101776200A (en) * | 2010-01-26 | 2010-07-14 | 浙江三浪工业股份有限公司 | Variable-pressure overflow valve used for lubricating |
| CN203511686U (en) * | 2013-11-11 | 2014-04-02 | 曲阜天捷铁路材料有限公司 | Oil tank assembly for automatic steel rail oiling machine |
| CN203615037U (en) * | 2013-12-25 | 2014-05-28 | 郑州奥特科技有限公司 | Oil charge valve and oil tank provided with same |
| CN203718358U (en) * | 2014-01-23 | 2014-07-16 | 李辉军 | Adjustable quantitative automatic oiling device |
| CN204300667U (en) * | 2014-09-02 | 2015-04-29 | 李祺 | A kind of railway switch multiple spot self oil feeder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128886A (en) * | 2015-07-20 | 2015-12-09 | 渭南高新区华铁电务器材有限公司 | Energy-efficient automatic oiling device for railway track switch |
| CN107740309A (en) * | 2017-10-18 | 2018-02-27 | 安徽工程大学 | A kind of railway trouble oiling protection device for automatically controlling Extraction rate |
| CN109945061A (en) * | 2017-12-21 | 2019-06-28 | 中航天水飞机工业有限责任公司 | Grease automatic filling device |
| CN109945061B (en) * | 2017-12-21 | 2021-07-16 | 中航天水飞机工业有限责任公司 | Automatic grease filling device |
| CN108533934A (en) * | 2018-06-15 | 2018-09-14 | 重庆伟福机械有限公司 | Bent axle automatic oiling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197179B (en) | 2017-10-10 |
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Granted publication date: 20171010 Termination date: 20180902 |