CN105128886A - Energy-efficient automatic oiling device for railway track switch - Google Patents
Energy-efficient automatic oiling device for railway track switch Download PDFInfo
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- CN105128886A CN105128886A CN201510424023.XA CN201510424023A CN105128886A CN 105128886 A CN105128886 A CN 105128886A CN 201510424023 A CN201510424023 A CN 201510424023A CN 105128886 A CN105128886 A CN 105128886A
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Abstract
The invention discloses an energy-efficient automatic oiling device for a railway track switch. An oil tank is provided with an automatic oil filling mechanism. The automatic oil filling mechanism includes an outer sleeve, a spring, a plunger, a gland, and a centre; the outer sleeve is arranged on the oil tank, the spring is arranged on the upper end of the internal part of the outer sleeve; the lower end of the spring is connected to the plunger, and the centre is connected to the lower end of the plunger; the gland is arranged on the outer end of the outer sleeve and on the upper end of the spring; the middle of the plunger is provided with a first oil passage perpendicularly passing through the automatic oil filling mechanism and a second oil passage perpendicular to the first oil passage; the side wall of the outer sleeve is provided with an oil inlet hole, and a plurality of seal rings are also included, wherein the seal rings are respectively arranged on the plunger. According to the invention, the energy-efficient automatic oiling device is compact in structural design, is reliable in lubrication, is stable in performance, and is low in cost, so that the workload of works is reduced, and the waste of lubricating oil can be avoided.
Description
Technical field
The present invention relates to railway signal engineering technical field, particularly relate to a kind of energy-saving railway switch automatic oiling device.
Background technology
Railway switch is the important component part that railroad track is formed, and be the principal element affecting traffic safety and restriction road speed, track switch maintenance is the most important thing in railway maintenance always.But most railway switch is operated in open-air atmosphere, long-term Exposure to Sunlight, the easy corrosion of wind and weather, the dust rolled when adding train operation, when easily causing switch machine to promote track switch, its location is inaccurate pushes away motionless track switch even completely.So track switch maintenance becomes particularly important.
Current track switch latch hook only has by manually carrying out surperficial oiling, not only adds field operation personnel maintenance workload, also makes locking device lubricate even not, adds locking device resistance of motion; And the lubrication of track switch latch hook is only by artificial brushing by hand, inefficiency, work capacity is large, and waste is serious, and this device saves cost of equipment maintenance in a large number, and injection flow can be avoided to produce greatly the worry of grease or oil-break.
If can when the action of track switch latch hook automatic synchronization filling moderate lubrication oil, its maintenance work amount will be reduced greatly, increase work efficiency, and reduce the waste of lubricating oil, but this area is so far for the report that there is no in this respect.
Meanwhile, it is highly general at about 70mm for current oiling device, if installed by this type of oiling device, there is the problem needing the dust eliminating plant changing unified specification, and this dust eliminating plant cost is higher; Therefore improve productive costs.
In sum, a kind of energy-saving railway switch automatic oiling device overcoming above-mentioned technical matters of design is needed at present badly.
Summary of the invention
The object of this invention is to provide that a kind of structure design is compact, lubrication is reliable, stable performance, energy-saving railway switch automatic oiling device that cost is low, this not only reduces the work capacity of workman, and avoid the waste of lubricating oil.
To achieve these goals, the technical scheme that the present invention takes is: a kind of energy-saving railway switch automatic oiling device, comprises fuel tank, and described fuel tank is provided with fuel lid and oily window; Lubricating oil is placed in described fuel tank;
Described fuel tank is provided with automatic oiling mechanism, and described automatic oiling mechanism comprises outer sleeve body, spring, plunger, gland and thimble; Described outer sleeve body is located on described fuel tank, and spring is established in the upper end of its inside, and the lower end of described spring is connected with described plunger, and described thimble is connected to the lower end of described plunger; Described gland is located at the outer end of described outer sleeve body and is located at the upper end of described spring;
The centre of described plunger is provided with vertically through the first oil duct and second oil duct vertical with described first oil duct of described automatic oiling mechanism;
The sidewall of described outer sleeve body is provided with fuel feed hole;
Also comprise multiple seal ring, described seal ring is located on described plunger respectively;
Described automatic oiling mechanism and track switch latch hook with the use of; Described thimble is just to described track switch latch hook;
When described track switch latch hook is under open mode, the position of described fuel feed hole and described second oil duct aligns, and the lubricating oil in described fuel tank fills described bunker;
When described track switch latch hook is under locking states, stagger in the position of described fuel feed hole and described second oil duct, the lubricating oil in described bunker carries out oiling along the gap formed between thimble and described outer sleeve body.
The energy-saving railway switch automatic oiling device of one as above, wherein, the length, width and height of described energy-saving railway switch automatic oiling device are of a size of: 150*80*35mm.
The energy-saving railway switch automatic oiling device of one as above, wherein, described seal ring comprises the first seal ring, the second seal ring, the 3rd seal ring and the 4th seal ring, and it is separately positioned on:
Described 4th seal ring is located on the sidewall of close upper end of described plunger respectively;
Described 3rd seal ring is located on the sidewall of the below of close described second oil duct of described plunger respectively;
Described second seal ring is located at the below of described second seal ring respectively;
Described first seal ring is located at the upper end of described thimble respectively.
The energy-saving railway switch automatic oiling device of one as above, wherein, the volume of described bunker is 0.1ml.
The energy-saving railway switch automatic oiling device of one as above, wherein, the volume of described fuel tank is 400ml.
The energy-saving railway switch automatic oiling device of one as above, wherein, described automatic oiling mechanism adopts corrosion-resistant steel to make.
Compared with prior art, the beneficial effect that the present invention produces is mainly reflected in:
1, the energy-saving railway switch automatic oiling device of one of the present invention, provide a kind of can when the action of railway switch latch hook the railway switch automatic oiling device of automatic synchronization filling moderate lubrication oil, it is when carrying out oiling action, measured lubrication oil in bunker trickles on latch hook friction face under gravity, lubrication is reliable, and the friction face greasy filth caused without Excess lubricating oil pollutes;
2, the energy-saving railway switch automatic oiling device of one of the present invention, its height, can be with the use of with existing dust eliminating plant at 35mm, avoids the problem changing dust eliminating plant, greatly reduce productive costs;
3, the energy-saving railway switch automatic oiling device of one of the present invention, achieve the object of the automatic synchronization filling moderate lubrication oil when the action of railway switch latch hook, and it also has structure simply, stable performance, is easy to the feature of installing and keeping in repair;
4, the energy-saving railway switch automatic oiling device of one of the present invention, it can significantly reduce maintenance work amount, uses manpower and material resources sparingly, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of energy-saving railway switch automatic oiling device of the present invention;
Operating diagram when Fig. 2 is the track switch latch hook open mode of energy-saving railway switch automatic oiling device of the present invention;
Operating diagram when Fig. 3 is the track switch latch hook closure state of energy-saving railway switch automatic oiling device of the present invention;
Description of reference numerals:
1, fuel tank 2, plunger 3, overcoat
4, spring 5, gland 6, fuel lid
7, oily window 8, track switch latch hook 9, thimble
10, bunker 11, first seal ring 12, second seal ring
13, the 3rd seal ring 16, the 4th seal ring 14, fuel feed hole
151, the first oil duct 152, second oil duct 17, lubricating oil
Detailed description of the invention
For the ease of understanding object of the present invention, technical scheme and effect thereof, now will be elaborated further the present invention in conjunction with the embodiments.
As shown in Figure 1, Figure 2 and Figure 3, the energy-saving railway switch automatic oiling device of one of the present invention, comprises fuel tank 1, and described fuel tank 1 is provided with fuel lid 6 and oily window 7; Lubricating oil 17 is placed in described fuel tank 1; Described fuel tank 1 is provided with automatic oiling mechanism, and described automatic oiling mechanism comprises overcoat 3 body, spring 4, plunger 2, gland 5 and thimble 9; Described overcoat 3 body is located on described fuel tank 1, and spring 4 is established in the upper end of its inside, and the lower end of described spring 4 is connected with described plunger 2, and described thimble 9 is connected to the lower end of described plunger 2; Described gland 5 is located at the outer end of described overcoat 3 body and is located at the upper end of described spring 4; The centre of described plunger 2 is provided with vertically through the first oil duct 151 and second oil duct 152 vertical with described first oil duct 151 of described automatic oiling mechanism; The sidewall of described overcoat 3 body is provided with fuel feed hole 14; Also comprise multiple seal ring, described seal ring is located on described plunger 2 respectively; Described automatic oiling mechanism and track switch latch hook 8 with the use of; Described thimble 9 is just to described track switch latch hook 8; When described track switch latch hook 8 is under open mode, described fuel feed hole 14 aligns with the position of described second oil duct 152, and the lubricating oil 17 in described fuel tank 1 fills described bunker 10; When described track switch latch hook 8 is under locking states, described fuel feed hole 14 staggers with the position of described second oil duct 152, and the lubricating oil 17 in described bunker 10 carries out oiling along the gap formed between thimble 9 and described outer sleeve body 2.
The energy-saving railway switch automatic oiling device of one of the present invention, track switch latch hook 8 action is utilized to drive thimble 9, need not any external energy, oiling and track switch latch hook 8 synchronization action, quantitative oiling, lubrication is reliable, non lubricant oil 17 is wasted, use this device can reduce maintenance work amount at width, use manpower and material resources sparingly, increase work efficiency.
The energy-saving railway switch automatic oiling device of one of the present invention, during oiling action, the measured lubrication oil 17 in bunker 10 trickles on latch hook friction face under gravity, and lubrication is reliable, and the friction face greasy filth caused without Excess lubricating oil 17 pollutes.
As shown in Figure 1, Figure 2 and Figure 3, the energy-saving railway switch automatic oiling device of one of the present invention, the length, width and height of described energy-saving railway switch automatic oiling device are of a size of: 150*80*35mm.
The energy-saving railway switch automatic oiling device of one of the present invention, its length, width and height are of a size of 150*80*35mm, compared with current existing oiling device, it is highly general at about 70mm for current oiling device, if time this oiling device is installed, there is the problem needing the dust eliminating plant changing unified specification, and this dust eliminating plant cost is higher; Therefore using this energy-saving railway switch automatic oiling device, it can remove the trouble changing dust eliminating plant from, and reduce further productive costs.
The energy-saving railway switch automatic oiling device of one of the present invention, integrated design, structure design is compact, when installing and using, does not need to transform original dust eliminating plant.
As shown in Figure 1, Figure 2 and Figure 3, the energy-saving railway switch automatic oiling device of one of the present invention, described seal ring comprises the first seal ring 11, second seal ring 12, the 3rd seal ring 13 and the 4th seal ring 16; It is respectively two and is symmetrically set; Described 4th seal ring 16 is located on the sidewall of the close upper end of described plunger 2 respectively; Described 3rd seal ring 13 is located on the sidewall of the below of close described second oil duct 152 of described plunger 2 respectively; Described second seal ring 12 is located at the below of described second seal ring 12 respectively; Described first seal ring 11 is located at the upper end of described thimble 9 respectively.
As shown in Figure 1, the energy-saving railway switch automatic oiling device of one of the present invention, the volume of described bunker 10 is 0.1ml.
As shown in Figure 1, the energy-saving railway switch automatic oiling device of one of the present invention, the volume of described fuel tank 1 is 400ml.
The energy-saving railway switch automatic oiling device of one of the present invention, bunker 10 volume is designed to quantitative 0.1mL, and namely an injection flow is 0.1mL; Its fuel tank 1 volume is designed to quantitative 400mL, once refuels and can use about 4000 times, and per diem action No. 10 meters, can use about 1 year.
As shown in Figure 1, the energy-saving railway switch automatic oiling device of one of the present invention, described automatic oiling mechanism adopts corrosion-resistant steel to make.
The energy-saving railway switch automatic oiling device of one of the present invention, adopts stainless steel material manufacture, not corrosion under the environment for use of field, not pollution lubricating oil 17, long service life, stable and reliable for performance.
As shown in Figure 2, the energy-saving railway switch automatic oiling device of one of the present invention, when this track switch latch hook 8 is in open mode, track switch latch hook 8 is opened, thimble 9 is closed under the effect of spring 4, first seal ring 11 and the second seal ring 12 close bunker 10, and oil duct and fuel feed hole 14 align simultaneously, and the lubricating oil 17 in fuel tank 1 fills bunker 10 through oil duct.
As shown in Figure 3, the energy-saving railway switch automatic oiling device of one of the present invention, when this track switch latch hook 8 is in closure state, track switch latch hook 8 locking, by thimble 9 jack-up, second seal ring 12 and the 3rd seal ring 13 close oil-feed, and the first seal ring 11 is opened simultaneously, and the lubricating oil 17 in bunker 10 is along the gap trickling between thimble 9 and overcoat 3 on track switch latch hook 8; The lubricating oil 17 automatic oiling operation of track switch latch hook 8 can be completed.
Further describe invention has been above, but the present invention is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also make a variety of changes under the prerequisite not departing from present inventive concept in conjunction with the embodiments.
Claims (6)
1. an energy-saving railway switch automatic oiling device, comprises fuel tank, and described fuel tank is provided with fuel lid and oily window; Lubricating oil is placed in described fuel tank; It is characterized in that:
Described fuel tank is provided with automatic oiling mechanism, and described automatic oiling mechanism comprises outer sleeve body, spring, plunger, gland and thimble; Described outer sleeve body is located on described fuel tank, and spring is established in the upper end of its inside, and the lower end of described spring is connected with described plunger, and described thimble is connected to the lower end of described plunger; Described gland is located at the outer end of described outer sleeve body and is located at the upper end of described spring;
The centre of described plunger is provided with vertically through the first oil duct and second oil duct vertical with described first oil duct of described automatic oiling mechanism;
The sidewall of described outer sleeve body is provided with fuel feed hole;
Also comprise multiple seal ring, described seal ring is located on described plunger respectively;
Described automatic oiling mechanism and track switch latch hook with the use of; Described thimble is just to described track switch latch hook;
When described track switch latch hook is under open mode, the position of described fuel feed hole and described second oil duct aligns, and the lubricating oil in described fuel tank fills described bunker;
When described track switch latch hook is under locking states, stagger in the position of described fuel feed hole and described second oil duct, the lubricating oil in described bunker carries out oiling along the gap formed between thimble and described outer sleeve body.
2. the energy-saving railway switch automatic oiling device of one according to claim 1, is characterized in that:
The length, width and height of described energy-saving railway switch automatic oiling device are of a size of: 150*80*35mm..
3. the energy-saving railway switch automatic oiling device of one according to claim 2, is characterized in that:
Described seal ring comprises the first seal ring, the second seal ring, the 3rd seal ring and the 4th seal ring, and it is separately positioned on:
Described 4th seal ring is located on the sidewall of close upper end of described plunger respectively;
Described 3rd seal ring is located on the sidewall of the below of close described second oil duct of described plunger respectively;
Described second seal ring is located at the below of described second seal ring respectively;
Described first seal ring is located at the upper end of described thimble respectively.
4. the energy-saving railway switch automatic oiling device of one according to claim 3, is characterized in that:
The volume of described bunker is 0.1ml.
5. the energy-saving railway switch automatic oiling device of one according to claim 4, is characterized in that:
The volume of described fuel tank is 400ml.
6. the energy-saving railway switch automatic oiling device of one according to claim 5, is characterized in that:
Described automatic oiling mechanism adopts corrosion-resistant steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424023.XA CN105128886B (en) | 2015-07-20 | 2015-07-20 | Energy-saving automatic oiling device for railway turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424023.XA CN105128886B (en) | 2015-07-20 | 2015-07-20 | Energy-saving automatic oiling device for railway turnout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128886A true CN105128886A (en) | 2015-12-09 |
| CN105128886B CN105128886B (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510424023.XA Active CN105128886B (en) | 2015-07-20 | 2015-07-20 | Energy-saving automatic oiling device for railway turnout |
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| Country | Link |
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| CN (1) | CN105128886B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946894A (en) * | 2016-05-18 | 2016-09-21 | 四川鸣亨科技有限责任公司 | Lubricating device for external-locking switch of high-speed track |
| CN109324204A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of tower wind direction detection device and method |
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| JP3853630B2 (en) * | 2001-10-22 | 2006-12-06 | 品川ロコー株式会社 | Lubricating oil supply device at rail branch |
| CN203637858U (en) * | 2014-04-24 | 2014-06-11 | 孟令飞 | Turnout latch hook automatic oiling device |
| CN103911919A (en) * | 2012-12-28 | 2014-07-09 | 张振坤 | Automatic oil filler of turnout outer locking device |
| CN203718358U (en) * | 2014-01-23 | 2014-07-16 | 李辉军 | Adjustable quantitative automatic oiling device |
| CN104088202A (en) * | 2014-07-09 | 2014-10-08 | 海宁由拳铁路器材有限公司 | Automatic oiling system of turnout |
| CN104197179A (en) * | 2014-09-02 | 2014-12-10 | 李祺 | Multipoint automatic oil filler of railway turnout |
| CN204801817U (en) * | 2015-07-20 | 2015-11-25 | 渭南高新区华铁电务器材有限公司 | Novel automatic oiling of railway switch device |
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2015
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Patent Citations (8)
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| JP3853630B2 (en) * | 2001-10-22 | 2006-12-06 | 品川ロコー株式会社 | Lubricating oil supply device at rail branch |
| KR20050103174A (en) * | 2005-10-08 | 2005-10-27 | 주식회사 혁신전공사 | Auto oil supply apparatus of a turn-out branching-off point and crossing |
| CN103911919A (en) * | 2012-12-28 | 2014-07-09 | 张振坤 | Automatic oil filler of turnout outer locking device |
| CN203718358U (en) * | 2014-01-23 | 2014-07-16 | 李辉军 | Adjustable quantitative automatic oiling device |
| CN203637858U (en) * | 2014-04-24 | 2014-06-11 | 孟令飞 | Turnout latch hook automatic oiling device |
| CN104088202A (en) * | 2014-07-09 | 2014-10-08 | 海宁由拳铁路器材有限公司 | Automatic oiling system of turnout |
| CN104197179A (en) * | 2014-09-02 | 2014-12-10 | 李祺 | Multipoint automatic oil filler of railway turnout |
| CN204801817U (en) * | 2015-07-20 | 2015-11-25 | 渭南高新区华铁电务器材有限公司 | Novel automatic oiling of railway switch device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946894A (en) * | 2016-05-18 | 2016-09-21 | 四川鸣亨科技有限责任公司 | Lubricating device for external-locking switch of high-speed track |
| CN105946894B (en) * | 2016-05-18 | 2018-03-16 | 四川鸣亨科技有限责任公司 | High-speed track external locking track switch lubricating arrangement |
| CN109324204A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of tower wind direction detection device and method |
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| Publication number | Publication date |
|---|---|
| CN105128886B (en) | 2020-02-11 |
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