CN105539509B - The double locking bar lubricating couplers of electrohydraulic point machine - Google Patents
The double locking bar lubricating couplers of electrohydraulic point machine Download PDFInfo
- Publication number
- CN105539509B CN105539509B CN201510886583.7A CN201510886583A CN105539509B CN 105539509 B CN105539509 B CN 105539509B CN 201510886583 A CN201510886583 A CN 201510886583A CN 105539509 B CN105539509 B CN 105539509B
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- China
- Prior art keywords
- sponge
- storage box
- oil storage
- locking bar
- shaped frame
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
- B61L5/045—Fluid-pressure devices for operating points or scotch-blocks using electrically controlled fluid-pressure operated driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of double locking bar lubricating couplers of electrohydraulic point machine, it is related to the auxiliary equipment technical field of railway switch.The present invention includes being provided with the oil storage box of lid, the cassette bottom of oil storage box is distributed with some oil leaking holes, the lower surface for being close to oil storage box bottom is provided with the damping sponge of the full bottom opening for spreading sponge, the front side board of damping sponge and/or the bottom of back side panel are provided with 2 inverted U guide grooves that can coordinate with locking bar, the lower surface of the bottom land higher than sponge of inverted U guide groove.Its simple structure, making are easy, easy to use, can be hooked into row self-lubricate to locking in time, reduce the working strength and potential safety hazard of maintenance personal.
Description
Technical field
The present invention relates to the auxiliary equipment technical field of railway switch, the double locking bars of specifically a kind of electrohydraulic point machine
Lubricating coupler.
Background technology
The visual plant that track switch connects as rail track, is one of most weak link in track, with railway transportation
To the development in high-speed overload direction, the use of heavy rail and large size code channel trouble, electrohydraulic point machine starts to be widely used.ZY
（ZYJ）7 types series electrohydraulic point machine and its supporting erecting device and external locking device, using double-rod locking tongue close
Patch position, can effectively overcome conversion resistance force of tongue when closely connected, reliably locking point tongue and stock rail, external locking dress
Putting can isolate vibration and impact when train passes through to conversion equipment, improve conversion equipment life and reliability.Tongue hook lock
Operation principle be：When the tongue of track switch needs closely connected, the locking bar of external locking device is under the actuating strut effect of goat
Move to the left or to the right, band moveable lock hook simultaneously makes to repel away from tongue to be moved to closely connected direction by switch rail connection iron, while closed switch rail
The locking bar boss of side slips into latch hook breach, and closed switch rail unblock, two tongues are simultaneously mobile；Original repels away from switch point housing and starts lock
Close, former closed switch rail is continued to move to, and reach assigned position, original repels away from tongue locking and finishes, now, external locking completes a solution
Lock, conversion, locking process.Because the closing piece of goat, stretching out for locking iron draw in position, actuating strut, indication rod, locking bar etc.
The position for acting back and forth, because friction is big, is required to periodic maintenance oily.
At present, on now railwayed acclerating road switch, the action of track switch and locking are, by locking strip moveable lock hook, to use latch hook
Catch on locking frame to realize the locking to track switch, this action process is pushed away by locking plate, zip hook is realized, due to road
Trouble is pulled back and forth, makes the friction between locking plate and latch hook very big, and easily causes abrasion, therefore is required to track switch
These friction portions of external lock carry out regular oiling, it is remained lubricating status.At present, this oiling need of work depends on people
Work is completed, and because vehicle density is big, track switch action is corresponding frequently, in addition ambient weather change, bad environments, and maintenance personal is almost
Need with grease gun or to cover with paint or varnish and carry out track switch oiling daily, the working strength of maintenance personal has been aggravated significantly and also there is people
Body potential safety hazard, simultaneously as oil injecting lubricating is not in time, it is also possible to bring railway transportation failure.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of double locking bar lubricating couplers of electrohydraulic point machine, its structure
Simply, make easy, easy to use, can carry out self-lubricate to locking bar in time, reduce the working strength of maintenance personal with
Potential safety hazard.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of electrohydraulic point machine twin-lock is closed
Bar lubricating coupler, including the oil storage box of lid is provided with, the cassette bottom of oil storage box is distributed with some oil leaking holes, is close to the following table at oil storage box bottom
Face is provided with the damping sponge of the bottom opening of full paving sponge, and the front side board of damping sponge and/or the bottom of back side panel are provided with 2 can be with lock
Close the inverted U guide groove of bar cooperation, the lower surface of the bottom land higher than sponge of inverted U guide groove.
Further technical scheme, the edge for placing sponge is provided with two sides of damping sponge bottom.
Further technical scheme, damping sponge bottom is provided with cassette bottom, equal with inverted U channel widths leading is provided with cassette bottom
To groove.
Further technical scheme, damping sponge is three face enclosings, the structure of upper and lower opening, thirdly the lower edge of face enclosing is all provided with
The edge of oriented interior bending, sponge is placed on edge, and oil storage box is suspended in damping sponge, and sponge is coated on the outside four of oil storage box
Week.
Further technical scheme, described oil leaking hole is 4, and the pars intermedia of oil storage box cassette bottom is distributed in square
Position.
Further technical scheme, also including U-shaped frame, the upper edge of U-shaped frame is fixedly linked with the upper edge of oil storage box.
Further technical scheme, the upper edge of U-shaped frame is provided with the flanging of outside upset, the flange on the flanging and oil storage box
Coordinate, the bolt for being divided into both sides is fixed together upper lid, oil storage box and U-shaped frame through upper lid, flange and flanging.
Further technical scheme a, openend of U-shaped frame is provided with guide plate, and inverted U guide groove is located at the bottom of guide plate
Portion, the lower surface of the notch less than sponge of inverted U guide groove.
Further technical scheme, the upper edge of guide plate is hinged with one side of upper lid, with guide plate opposite side
The upper edge of damping sponge is hinged with the upper edge of U-shaped frame.
It is using the beneficial effect produced by above-mentioned technical proposal：Simple structure of the present invention, make easily, user
Just, U-shaped guide groove thereon is stuck on the locking bar of locking hook, as the push-and-pull of locking bar can be hooked into row automatically to locking in time
Lubrication, reduces the working strength of maintenance personal, while avoiding lubricating the potential safety hazard for causing not in time.
Brief description of the drawings
Fig. 1 is the front view of one embodiment of the invention；
Fig. 2 is the semi-cutaway of Fig. 1 rearviews；
Fig. 3 is the structural representation of oil storage box 2 in Fig. 2；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the B-B profiles of Fig. 3；
In figure：1st, upper lid；2nd, oil storage box；3rd, U-shaped frame；4th, guide plate；5th, sponge；6th, hinge；7th, bolt；8th, reserve；
9th, sponge accommodates area；10th, inverted U guide groove；11st, oil leaking hole；12nd, connecting hole；13rd, flange；14th, cassette bottom；15th, damping sponge；16th, block
Side；17th, flanging；18th, connecting plate.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
At present, the ZY of acclerating road switch（ZYJ）The motion of the external locking device of 7 types series electrohydraulic point machine and rotation section
Position can otherwise influence the dexterous actions of locking device, it is necessary to pass through manually to carry out surface oiling, increased potential safety hazard, but people
Work oiling safeguards that not only workload is big, and, the lubrication to locking device is not uniform enough, increased the motion resistance of locking device
Power, the operation to railway causes potential safety hazard.
The present invention provides a kind of external locking hook for ZYJ7 types series electrohydraulic point machine oily oil syringe,
Referring to Fig. 1-Fig. 5, including the oil storage box 2 of lid 1 is provided with, the cassette bottom of oil storage box 2 is distributed with some oil leaking holes 11, is close to oil storage box
The lower surface at bottom 14 is provided with the damping sponge 15 of the bottom opening of full paving sponge 5, the front side board of damping sponge 15 and/or the bottom of back side panel
Portion is provided with 2 inverted U guide grooves 10 that can coordinate with locking bar, the lower surface of the bottom land higher than sponge 5 of inverted U guide groove 10.Wherein,
It is reserve 8 in oil storage box 2, for sponge accommodates area 9 in damping sponge 15, when using, sponge is put into first the sea outside oil storage box
On continuous box 15, sponge 5 is surrounded outside the cassette bottom of oil storage box and outer box wall surrounding, and oil is contained in oil storage box, and sponge can avoid
Oil leakage in oil storage box, meanwhile, the oil in oil storage box is penetrated on sponge by oil leaking hole, and right latter two bolt is upper lid 1
It is fastened on oil storage box, protection is played a part of to oil, two inverted U guide grooves 10 is stuck on locking bar, so, whole oil syringe
Weight be pressed on locking bar, also therefore, sponge is fully contacted with locking bar under gravity, and the oil on sponge will soak
On locking bar, as the left and right of locking bar pulls, realization is constantly automatically lubricated locking bar, it is to avoid locking bar is dynamic because of oil starvation
Make ineffective, it is impossible to make tongue punctual closely connected or repel away from stock rail and cause railway failure.
The edge 16 for placing sponge 5 is provided with two sides of the bottom of damping sponge 15.The effect of damping sponge is support sea
Silk floss, while sponge is fully contacted with locking bar, therefore, the structure not limited to this of damping sponge, damping sponge can be two blocks of steel
Plate, be fixed on the two side of U-shaped frame 3 inner side, or by be fixed on U-shaped frame 3 notch bearing pin active link in U
On type frame 3, other structures are can also be, sponge can be supported.For example, damping sponge 15 can be four sides enclosing, meanwhile,
The bottom for having at least one pair of enclosing is provided with the edge 16 for placing sponge 5, along locking bar direction damping sponge 15 it is relative
The bottom of two enclosings be provided with inverted U guide groove 10；Damping sponge 15 can also be three face enclosings, the structure of upper and lower opening, thirdly face
The lower edge of enclosing is equipped with the edge 16 of inside bending, and sponge is placed on edge 16, and oil storage box 2 is suspended in damping sponge 15, sea
Silk floss is coated on the outside surrounding of oil storage box 2；Damping sponge 15 can also be that bottom is provided with cassette bottom, is provided with cassette bottom and inverted U guide groove
The equal gathering sill of 10 width.The effect of inverted U guide groove 10 is to be oriented to and spacing effect, is respectively provided with the both sides of damping sponge 15
Two corresponding inverted U guide grooves 10, i.e., be oriented to and spacing by four inverted U guide grooves 10, and lubricating coupler can be avoided to offset.
Wherein, described oil leaking hole 11 is 4, and the middle part of the cassette bottom of oil storage box 2 is distributed in square.
Also include U-shaped frame 3, the upper edge of U-shaped frame 3 is fixedly linked with the upper edge of oil storage box 2.During installation, U-shaped frame 3 is sleeved on
On locking bar, i.e., locking bar is through in U-shaped frame 3, can so avoid artificially arbitrarily removing lubricating coupler, plays a part of protection, together
When U-shaped frame 3 play support and fixed effect.
The upper edge of U-shaped frame 3 is provided with the flanging 17 of outside upset, and the flanging 17 coordinates with the flange 13 on oil storage box 2, sets up separately
Bolt 7 in both sides is fixed together upper lid 1, oil storage box 2 and U-shaped frame 3 through upper lid 1, flange 13 and flanging 17.
Further it is optimized for, an openend of U-shaped frame 3 is provided with guide plate 4, and inverted U guide groove 10 is located at guide plate 4
Bottom, the lower surface of the notch less than sponge 5 of inverted U guide groove 10.
Sponge is coated on the outside surrounding of oil storage box 2, and fills up oil storage box 2, guide plate 4, the gap in the besieged city of damping sponge 15.
Sponge is coated on outside surrounding and the bottom of oil storage box, can avoid the leakage of oil.
The upper edge of guide plate 4 is hinged with one side of upper lid 1, the upper edge with the damping sponge 15 of the opposite side of guide plate 4
Upper edge with U-shaped frame 3 is hinged.
Further, the articulated structure on the upper edge of guide plate 4 and one side of upper lid 1 is connected for hinge 6, it would however also be possible to employ
The mode of bearing pin connection, the connected mode being hinged, so, guide plate is connected as a single entity with oil storage box, upper lid need not be taken during oiling
Under, while, it is necessary to fixed using bolt 7, preventing guide plate because of vibration folding.
Wherein it is possible to set connecting plate 18 in the side for installing guide plate 4, make connecting plate 18 with the openend of U-shaped frame 3
Upper edge is fixed together by gemel connection, guide plate 4 with the connecting plate 18, wherein can be riveting or bolt connection or weldering
Connect.
Simple structure of the present invention, making are easy, easy to use, and U-shaped guide groove thereon is stuck on the locking bar of locking hook, with
The push-and-pull of locking bar can be hooked into row self-lubricate to locking in time, reduce the working strength of maintenance personal, while avoiding profit
The potential safety hazard that cunning is caused not in time.
Claims (6)
1. double locking bar lubricating couplers of a kind of electrohydraulic point machine, it is characterised in that including being provided with upper lid（1）Oil storage box（2）,
Oil storage box（2）Cassette bottom some oil leaking holes are distributed with（11）, it is close to oil storage box bottom（14）Lower surface be provided with full paving sponge（5）'s
The damping sponge of bottom opening（15）, damping sponge（15）Front side board and/or the bottom of back side panel be provided with 2 and can coordinate with locking bar
Inverted U guide groove（10）, inverted U guide groove（10）Bottom land be higher than sponge（5）Lower surface；In damping sponge（15）The both sides of bottom
While being provided with for placing sponge（5）Edge（16）；Damping sponge（15）It is three face enclosings, the structure of upper and lower opening, thirdly face is enclosed
The lower edge of gear is equipped with the edge of inside bending（16）, sponge is placed in edge（16）On, oil storage box（2）It is suspended in damping sponge（15）
Interior, sponge is coated on oil storage box（2）Outside surrounding；Also include U-shaped frame（3）, U-shaped frame（3）Upper edge and oil storage box（2）It is upper
Edge is fixedly linked；
When using, on the damping sponge 15 that sponge is put into outside oil storage box, sponge 5 is surrounded outside the cassette bottom of oil storage box and outer box wall four
Week, oil is contained in oil storage box, and U-shaped frame 3 is sleeved on locking bar.
2. double locking bar lubricating couplers of electrohydraulic point machine according to claim 1, it is characterised in that damping sponge（15）Bottom
Portion is provided with cassette bottom, is provided with cassette bottom and inverted U guide groove（10）The equal gathering sill of width.
3. double locking bar lubricating couplers of electrohydraulic point machine according to claim 1, it is characterised in that described oil leaking hole
（11）It is 4, oil storage box is distributed in square（2）The middle part of cassette bottom.
4. double locking bar lubricating couplers of electrohydraulic point machine according to claim 1, it is characterised in that U-shaped frame（3）It is upper
Along the flanging for being provided with outside upset（17）, the flanging（17）With oil storage box（2）On flange（13）Coordinate, be divided into the spiral shell of both sides
Bolt（7）Through upper lid（1）, flange（13）And flanging（17）Upper lid（1）, oil storage box（2）With U-shaped frame（3）It is fixed together.
5. double locking bar lubricating couplers of electrohydraulic point machine according to claim 4, it is characterised in that U-shaped frame（3）One
Individual openend is provided with guide plate（4）, inverted U guide groove（10）Located at guide plate（4）Bottom, inverted U guide groove（10）Notch it is low
In sponge（5）Lower surface.
6. double locking bar lubricating couplers of electrohydraulic point machine according to claim 1, it is characterised in that guide plate（4）'s
Upper edge and upper lid（1）One side be hinged, with guide plate（4）The damping sponge of opposite side（15）Upper edge and U-shaped frame（3）'s
Upper edge is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886583.7A CN105539509B (en) | 2015-12-07 | 2015-12-07 | The double locking bar lubricating couplers of electrohydraulic point machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510886583.7A CN105539509B (en) | 2015-12-07 | 2015-12-07 | The double locking bar lubricating couplers of electrohydraulic point machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539509A CN105539509A (en) | 2016-05-04 |
| CN105539509B true CN105539509B (en) | 2017-05-31 |
Family
ID=55819182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510886583.7A Active CN105539509B (en) | 2015-12-07 | 2015-12-07 | The double locking bar lubricating couplers of electrohydraulic point machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105539509B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2881508A1 (en) * | 2005-02-01 | 2006-08-04 | Perma Tec Gmbh & Co Kg | Lubricant agent distributor, has monoblock cap with insert forming gas cell including sponge impregnated with liquid electrolyte, and electroconducting wall zone having projections contacting sponge, and cover with skirt surrounding insert |
| 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 |
| CN204345221U (en) * | 2014-12-24 | 2015-05-20 | 中国石油辽河油田兴隆台采油厂 | The anti-dry grinding lubricating box of sealing packing for polish rod of sucker |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT5757U1 (en) * | 2001-07-31 | 2002-11-25 | Vae Eisenbahnsysteme Gmbh | DEVICE FOR MOVING SWITCHES |
-
2015
- 2015-12-07 CN CN201510886583.7A patent/CN105539509B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2881508A1 (en) * | 2005-02-01 | 2006-08-04 | Perma Tec Gmbh & Co Kg | Lubricant agent distributor, has monoblock cap with insert forming gas cell including sponge impregnated with liquid electrolyte, and electroconducting wall zone having projections contacting sponge, and cover with skirt surrounding insert |
| 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 |
| CN204345221U (en) * | 2014-12-24 | 2015-05-20 | 中国石油辽河油田兴隆台采油厂 | The anti-dry grinding lubricating box of sealing packing for polish rod of sucker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105539509A (en) | 2016-05-04 |
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