CN105946894B - High-speed track external locking track switch lubricating arrangement - Google Patents
High-speed track external locking track switch lubricating arrangement Download PDFInfo
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- CN105946894B CN105946894B CN201610331605.8A CN201610331605A CN105946894B CN 105946894 B CN105946894 B CN 105946894B CN 201610331605 A CN201610331605 A CN 201610331605A CN 105946894 B CN105946894 B CN 105946894B
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- storage box
- oil
- oil storage
- external locking
- lubricating arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K3/00—Wetting or lubricating rails or wheel flanges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention belongs to railroad track maintenance technology field, is related to a kind of high-speed track external locking track switch lubricating arrangement.To solve to lack in the prior art goat lubricating utensil, manual maintenance oil wastes the technical problem that potential safety hazard be present.A kind of high-speed track external locking track switch lubricating arrangement, including oil storage box, the pouring orifice on oil storage box, the oil-out located at oil storage box bottom, the fuel-displaced adjusting means for adjusting the oil storage box Extraction rate are provided；The fuel-displaced adjusting means is connected with oil storage box, and the fuel-displaced adjusting means includes housing, the gas in housing, the piston rod located at the lower gas；The bottom of the piston rod is in the top of oil-out.The present invention is easy to be lubricated maintenance to the external locking track switch of goat；The dosage of oil can be oozed so as to control according to the fuel-displaced speed of the autonomous regulation of the change of environment temperature, the sustainable oil mass with very little is lubricated to goat, to reduce the waste of oil, improves service efficiency.
Description
Technical field
The invention belongs to railroad track maintenance technology field, and in particular to one kind is used for high speed railway track external locking turn-out track
The lubricating arrangement that the external locking track switch of machine is safeguarded.
Background technology
Rail goat is a switching device for being turned to train, because it is frequently necessary to slide handover, therefore its
Frequent filling engine oil is needed to be used for lubricated maintenance.Rail goat can be divided into electric point machine and electrohydraulic point machine；It can divide
For inner locking goat and external locking goat.Inner locking goat locking mechanism is arranged on inside goat, and tongue passes through lock
Bar is closed to be connected with locking device.The serial electric point machine such as ZD6 uses inner locking mode mostly.External locking goat relies on turn-out track
The direct locking closed switch rail of locking device and stock rail outside machine, not only the locking degree of reliability is higher, and when train crosses trouble
It is small to goat impact, advantageously reduce goat failure.The newly-built Line for Passenger Transportation in China uses external locking mostly with high-speed railway
Mode.There is no supporting lubricating utensil can use goat in currently available technology, therefore railway surfaceman can only use yarn
Cloth, normal bottles etc. make light instrument and carry out instillation oiling, but because instrument is simple, uncontrollable drop speed, it is therefore desirable to frequently
Hand inspection make an inspection tour, and be also required to frequently add oil plant, cause the waste of machine oil.
And when goat needs to safeguard, because bullet train travel speed reaches 200km/h ~ 300km/h, during traveling
Train both sides can produce very big air negative pressure, and the relevant device on railway can be made to bear very big air pressure, so as to make to set
It is standby to produce the motion such as upset, mobile, therefore very big potential safety hazard can be produced.
The content of the invention
It is an object of the invention to solve technical problem present in above prior art, there is provided a kind of safe and efficient fuel-economizing
, turnover high-speed track external locking track switch lubricating arrangement.
The purpose of the present invention is achieved through the following technical solutions：
A kind of high-speed track external locking track switch lubricating arrangement, including oil storage box, the pouring orifice on oil storage box, located at storage
The oil-out of oil box bottom, the fuel-displaced adjusting means for adjusting the oil storage box Extraction rate；The fuel-displaced adjusting means with
Oil storage box is connected, and the fuel-displaced adjusting means includes housing, the gas in housing, the piston located at the lower gas
Bar；The bottom of the piston rod is in the top of oil-out.
Further improve is that the piston rod is provided with the first spring.
Further improve be, the piston rod of the larger material of thermal coefficient of expansion by being made.
Further improve is that the bottom of the piston rod is provided with the groove of helical structure.
Further improve is that the housing is the cylindrical structural of one end open.
Further improve is, in addition to fixing device.
Further improve is that the fixing device includes stator, the connecting hole being located on stator；The stator
It is connected by connecting hole with goat.
Further improve is, in addition to the turning device for controlling oil storage box to overturn.
Further improve is the hinge that the turning device includes with stator and oil storage box being connected respectively, is located at
Pull pin oil storage box bottom；It is described to pull pin as the rectangular configuration of one end open, it is described pull pin it is removable with stator by hole of pulling pin
Unload connection.
Further improve be, the turning device also includes second on pull pin two sides being connected with stator
Spring and split pin, the support being connected with oil storage box bottom and on support be used for that split pin to slide pull pin and be oriented to metal plate
Gold.
It is of the invention to be relative to the beneficial effect of prior art：The high-speed track external locking track switch lubricating arrangement of the present invention exists
When need not be lubricated operation, using hinge and turning device pull pin and second spring and latch, oil storage box is overturn
Have a certain degree, be easy to safeguard the high-speed track external locking track switch lubricating arrangement of goat or the present invention；When need
When lubricating, oil storage box can be turned back origin-location again, carry out the lubrication operation of goat, and the latch on turning device can incite somebody to action
Oil storage box is fixed, to prevent in lubrication operation, due to influence of the negative pressure caused by the process of train to equipment；The present invention's
Fuel-displaced adjusting means can ooze oily dosage according to the fuel-displaced speed of the autonomous regulation of the change of environment temperature so as to control, and can hold
The continuous oil mass with very little is lubricated to goat, to reduce the waste of oil, improves service efficiency.
Brief description of the drawings
The overall structure diagram of Fig. 1 present invention；
The vertical section structure schematic diagram of fuel-displaced adjusting means in Fig. 2 Fig. 1 of the present invention；
The structure schematic diagram of Fig. 3 present invention；
The piston rod polycrystalline substance schematic diagram of Fig. 4 present invention；
Wherein, it is oil storage box to be marked accordingly in accompanying drawing, 2- supports, 3- stators, 4- pouring orifices, 5- observation windows, 6-
Pull pin, 7- second springs, 8- split pins, 9-, which pulls pin, is oriented to metal plate, 10- oil-outs, 11- housings, 12- installation thread bush, and 13- is close
Seal O-ring, 14- piston rods, the springs of 15- first, the fuel-displaced adjusting meanss of 16-.
Embodiment
The high-speed track external locking track switch lubricating arrangement of the present invention is carried out specifically below in conjunction with drawings and examples
It is bright, so that the realization present invention that those skilled in the art can be sufficiently complete on the basis of description of the invention has been read
Technical scheme, and solve problems of the prior art to be solved by this invention.It should be noted that following is only this hair
Bright preferred embodiment, for the person of ordinary skill of the art, without departing from the concept of the premise of the invention,
Various modifications and improvements can be made, these should belong to protection scope of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of high-speed track external locking track switch lubricating arrangement, including oil storage box 1, located at oil storage
Pouring orifice 4 on box 1, the oil-out 10 located at the bottom of oil storage box 1, the fuel-displaced tune for adjusting the Extraction rate of oil storage box 1
Regulating device 16；The fuel-displaced adjusting means 16 is connected with oil storage box 1, and the fuel-displaced adjusting means 16 includes housing 11, is located at
Gas in housing 11, the piston rod 14 located at the lower gas；The bottom of the piston rod 14 is in the top of oil-out 10.
The oil storage box 1 is by oil stream to the bottom of piston rod 14.
Further improve is that the piston rod 14 is provided with the first spring 15.
First spring 15 is used for the slip for controlling piston rod 14, and so as to control oil pump capacity, the first spring 15 can cover
On the outside of the bottom of piston rod 14, the inside of piston rod 14 can also be arranged on, the reciprocal position of piston rod 14 need to only be entered
Row adjustment.
Further improve be, the piston rod 14 of the larger material of thermal coefficient of expansion by being made.
The piston rod 14 uses the larger material of thermal coefficient of expansion, can be deformed upon according to the change of environment temperature, from
And voluntarily adjust oil pump capacity.
Further improve is that the bottom of the piston rod 14 is provided with the groove of helical structure, and the oil-out 10 exists
The lower section of the groove.
The piston rod 14 can enter the oil of oil storage box 1 from the openend of the groove of helical structure, flow to spiral shape
The center of structure, oozed by oil-out 10.
Further improve is that the housing 11 is the cylindrical structural of one end open.
Oil in the oil storage box 1 is fuel-displaced by the socket place of housing 11 and installation thread bush 12, then flows into piston rod
14 bottom；The outside of housing 11 is in contact with installing the inner side of thread bush 12；Oil in oil storage box 1 passes through housing 11 and installation
The space of the junction of thread bush 12 flows into the bottom of piston rod 14, or directly passes through the bottom of piston rod 14 from the bottom of oil storage box 1
The groove in portion flow to oil-out 10.
Further improve is, in addition to fixing device.
Further improve is that the fixing device includes stator 3, the connecting hole being located on stator 3；The fixation
Piece 3 is connected by connecting hole with goat.
The fixing device is used to the lubricating arrangement of the present invention being fixed on external locking goat corresponding external locking road
Cha Chu, oil droplet can be entered required lubricating place by only needing the oil-out 10 of lubricating arrangement.
Further improve is, in addition to the turning device for controlling oil storage box 1 to overturn.
Further improve is the hinge that the turning device includes with stator 3 and oil storage box 1 being connected respectively, set
6 are pulled pin in the bottom of oil storage box 1；6 rectangular configurations for one end open of pulling pin, it is described to pull pin 6 by hole and the fixation of pulling pin
Piece 3 is detachably connected.
The turning device can make oil storage box 1 carry out spinning upside down motion by hinge.
Further improve be, what the turning device also included being connected with stator 3 pull pin 6 two articles of sides on the
Two springs 7 and split pin 8, the support 2 being connected with the bottom of oil storage box 1 and on support 2 be used for that split pin 8 to slide pulling out
Pin is oriented to metal plate 9.
In use, stator 3 is connected by hinge with oil storage box 1；The bottom of stator 3 passes through spiral shell provided with two connecting holes
Bolt is connected with nut with dismountable connected mode with external locking device, and stator 3 is used to the device of the present invention being fixed on
On the corresponding position of external locking track switch of external locking goat, the top of oil storage box 1 is provided with pouring orifice 4 and oil-out 10, pouring orifice 4
For adding oil plant into oil storage box 1；Oil-out 10 is used for the external locking that the oil plant in oil storage box 1 is instilled to external locking goat
The position that the needs of track switch lubricate；Observation window 5 is provided with oil storage box 1, for observing the service condition of oil mass in oil storage box 1,
It is easy to supplement oil plant by pouring orifice 4 in time；The bottom of oil storage box 1 is provided with and pulls pin 6, pull pin 6 be one end open rectangular shafts；Square
The both ends of the open side of shape bar are detachably connected with stator 3, and the both ends of rectangular shaft open side are pulled out by two on stator 3
Pin-and-hole is detachably connected with stator 3；Pull pin and second spring mechanism is respectively equipped with 6 both sides being connected with stator 3, described
The downside of two spring mechanisms is provided with support 2；Second spring mechanism includes split pin 8 and second spring 7, and split pin 8 is by pulling pin
Fabrication 9 is oriented to support 2 to be connected；Preferably, guiding of pulling pin fabrication 9 is welded on support 2；Laterally pull pull pin 6 when, open
Mouth pin 8 is oriented to the groove sliding compression second spring 7 of the inner side of fabrication 9, while 6 holes of pulling pin from stator 3 of pulling pin along pulling pin
On remove, now the related support 2 of oil storage box 1 can be flipped up angled around hinge；In use, can be by under oil storage box 1
Original position is turned to, oil droplet is flowed out from oil-out 10, by pulling pin in hole for 6 insertion stators 3 of pulling pin, while split pin 8
Original position is returned back in the presence of second spring 7.
Regulation of the present invention to Extraction rate is achieved in the following ways：Installation spiral shell is provided with the outside of oil storage box 1
Line set 12, installation thread bush 12 weld with the top and bottom of oil storage box 1 respectively, and housing 11 passes through screw thread and installation thread bush 12
Connection, housing 11 and the cylindrical structural that installation thread bush 12 is one end open；The inside of housing 11 is provided with smooth cavity, empty
Intracavitary is provided with piston rod 14, and the upper end of piston rod 14 is sealed with air；The head of piston rod 14 is provided with seal O-ring 13, for preventing
Only the air in cavity overflows；The bottom end face of piston rod 14 has a tiny helical oil groove of size, and its structure is as shown in Figure 4.Piston
The bottom of bar 14 is provided with the first spring 15, and the material that piston rod 14 can select thermal coefficient of expansion larger is process, further
Improve the control to oil pump capacity, the oily helical oil groove by the bottom surface of piston rod 14, to 1 outer oil dripping of oil storage box；When the temperature increases,
Lubricating oil viscosity denseness starts step-down, and oil dripping amount starts to increase, but simultaneously because the pressure increase of seal gas can make piston rod 14
Increase with the base pressure of oil storage box 1, while piston rod 14 material heat expansion itself, helical oil groove size can be made to diminish, so as to
Enough as temperature increase automatically adjusts oil mass, oil mass is set to be maintained at certain numerical value；When the temperature decreases, oily viscosity increase,
Oil dripping amount starts to reduce, but simultaneously because seal gas is expanded with heat and contract with cold, can reduce the pressure of seal gas, so that piston
The downward pressure of bar 14 reduces, and when air pressure decreases below the elastic force of the first spring 15, piston rod 14 starts to transport upwards
It is dynamic, the bottom end face of piston rod 14 is produced gap with the bottom surface of oil storage box 1, so as to automatically adjust oil mass as temperature reduces.
The content recorded by description above, those skilled in the art can be with the technical sides of the fully realization present invention
Case.
Claims (10)
- A kind of 1. high-speed track external locking track switch lubricating arrangement, it is characterised in that the oiling including oil storage box, on oil storage box Mouth, the oil-out located at oil storage box bottom, the fuel-displaced adjusting means for adjusting the oil storage box Extraction rate；The fuel-displaced tune Regulating device is connected with oil storage box, and the fuel-displaced adjusting means includes housing, the gas in housing, under the gas The piston rod in portion；The bottom of the piston rod is in the top of oil-out.
- 2. according to the high-speed track external locking track switch lubricating arrangement described in claim 1, it is characterised in that the piston rod is provided with First spring.
- 3. according to the high-speed track external locking track switch lubricating arrangement described in claim 1, it is characterised in that the piston rod is use The larger material of thermal coefficient of expansion is made.
- 4. according to the high-speed track external locking track switch lubricating arrangement described in claim 1, it is characterised in that the bottom of the piston rod Groove provided with helical structure.
- 5. according to the high-speed track external locking track switch lubricating arrangement described in claim 1, it is characterised in that the housing is opened for one end The cylindrical structural of mouth.
- 6. according to the high-speed track external locking track switch lubricating arrangement described in claim 1, it is characterised in that also including fixing device.
- 7. according to the high-speed track external locking track switch lubricating arrangement described in claim 6, it is characterised in that the fixing device includes Stator, the connecting hole being located on stator；The stator is connected by connecting hole with goat.
- 8. high-speed track external locking track switch lubricating arrangement according to claim 7, it is characterised in that also include being used to control The turning device of oil storage box upset.
- 9. high-speed track external locking track switch lubricating arrangement according to claim 8, it is characterised in that the turning device bag Include the hinge being connected respectively with stator and oil storage box, pulling pin located at oil storage box bottom；It is described to pull pin as one end open Rectangular configuration, described pull pin are detachably connected by hole of pulling pin with stator.
- 10. high-speed track external locking track switch lubricating arrangement according to claim 9, it is characterised in that the turning device The branch for also include the second spring on pull pin two sides being connected with stator and split pin, being connected with oil storage box bottom Frame and the guiding metal plate of pulling pin for being used for split pin and sliding on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331605.8A CN105946894B (en) | 2016-05-18 | 2016-05-18 | High-speed track external locking track switch lubricating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331605.8A CN105946894B (en) | 2016-05-18 | 2016-05-18 | High-speed track external locking track switch lubricating arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946894A CN105946894A (en) | 2016-09-21 |
| CN105946894B true CN105946894B (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610331605.8A Active CN105946894B (en) | 2016-05-18 | 2016-05-18 | High-speed track external locking track switch lubricating arrangement |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188980B (en) * | 2020-03-18 | 2021-09-03 | 陕西夸克自控科技有限公司 | Oil dripping control system of external locking lubrication oil injection device and external locking lubrication oil injection device |
| CN111156399B (en) * | 2020-03-18 | 2021-10-15 | 陕西夸克自控科技有限公司 | Oil dripping control method for external locking lubrication oil injection device and external locking lubrication oil injection device |
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| JP2010196281A (en) * | 2009-02-23 | 2010-09-09 | Nippon Signal Co Ltd:The | Auxiliary implement for cover for protecting operating rod/locking rod, and shunt using the same |
| CN103290744A (en) * | 2013-06-04 | 2013-09-11 | 王影 | Quantitative intermittent oil injector for railway |
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| EP2729618B1 (en) * | 2011-11-29 | 2014-10-08 | Eco-Production Vresova Spol. S R O | Roller assembly for a railway switch and corresponding method |
| CN204825517U (en) * | 2015-08-12 | 2015-12-02 | 四川鸣亨科技有限责任公司 | Multi -functional sand prevention grease squirt of special speed -raising switch latch hook of railway |
| 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 |
| CN205601860U (en) * | 2016-05-18 | 2016-09-28 | 四川鸣亨科技有限责任公司 | Outer locking switch lubricating arrangement of high speed rail |
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2016
- 2016-05-18 CN CN201610331605.8A patent/CN105946894B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010196281A (en) * | 2009-02-23 | 2010-09-09 | Nippon Signal Co Ltd:The | Auxiliary implement for cover for protecting operating rod/locking rod, and shunt using the same |
| EP2729618B1 (en) * | 2011-11-29 | 2014-10-08 | Eco-Production Vresova Spol. S R O | Roller assembly for a railway switch and corresponding method |
| CN103290744A (en) * | 2013-06-04 | 2013-09-11 | 王影 | Quantitative intermittent oil injector for railway |
| CN203637858U (en) * | 2014-04-24 | 2014-06-11 | 孟令飞 | Turnout latch hook automatic oiling device |
| 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 |
| CN204825517U (en) * | 2015-08-12 | 2015-12-02 | 四川鸣亨科技有限责任公司 | Multi -functional sand prevention grease squirt of special speed -raising switch latch hook of railway |
| CN205601860U (en) * | 2016-05-18 | 2016-09-28 | 四川鸣亨科技有限责任公司 | Outer locking switch lubricating arrangement of high speed rail |
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| CN105946894A (en) | 2016-09-21 |
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