CN201276126Y - Self-lubricating retarder apparatus for railway - Google Patents
Self-lubricating retarder apparatus for railway Download PDFInfo
- Publication number
- CN201276126Y CN201276126Y CNU2008200910384U CN200820091038U CN201276126Y CN 201276126 Y CN201276126 Y CN 201276126Y CN U2008200910384 U CNU2008200910384 U CN U2008200910384U CN 200820091038 U CN200820091038 U CN 200820091038U CN 201276126 Y CN201276126 Y CN 201276126Y
- Authority
- CN
- China
- Prior art keywords
- housing unit
- cup
- lubricating
- oil
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000037452 priming Effects 0.000 claims description 35
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 44
- 239000004519 grease Substances 0.000 description 10
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to a retarder used on a railway switchyard and in particular relates to a railway self-lubricating retarder device which is characterized in that an oil cylinder subassembly is slidingly connected with the center hole of a shell subassembly and slides and rotates in the center hole; one end of the shell subassembly is fixedly connected with one side of a railway track; an oil filling cup subassembly is tightly matched and connected with the shell subassembly through an oil through column and a fixing column; and the upper part of the cup body inclines outward at a pitch of Alpha which is 3-5 degrees. The retarder device has the advantages that the oil filling cup subassembly is simple in process, large in injection molding output, simple in structure, low in cost and short in manufacturing period, and is convenient to operate, maintain and use. The oil filling cup body is connected with the shell body through a pin roll and the exterior parts are spliced through glue, so the oil filling cup body and the shell body are tightly sealed and firmly connected. An airway is arranged at the inclined upper part of the cup body. An oil filling cup cover is provided with a protecting edge and is in interference fit with the cup body.
Description
Technical field:
The utility model relates to yard with the top of slowing down, and specifically is railway with the self-lubricating ejection device that slows down.
Background technology:
The top of slowing down is a kind of hydraulic brake system of marshaling yard on shunting that be used for, and is made up of housing unit and cylinder component.Housing unit is installed on the track, and cylinder component is done back and forth and rotatablely moved at housing unit.Every day, vehicle operating was frequent, can reach thousands of every day, and is very high to lubricating requirement.And the grease stockage in the interior original oil cistern of housing seldom, and often appearance is lubricated bad, causes the dry grinding phenomenon.Can cause oil cylinder backhaul in time for a long time like this, even can not backhaul, can't play the effect of braking, can cause the potential safety hazard of vehicle.And the work capacity of adding grease can be very big, need pull down numerous parts, can not satisfy the requirement of busy field, station marshalling.For this reason, provide a kind of self-lubricating to slow down and push up, the serviceability of pushing up for the workmanship and the increase deceleration on raising deceleration top is very necessary.The structure that increases the casting lubricating cup on housing was once designed on deceleration top in the past, carried out overtesting in the field, station, and cost is higher.The mold of original more than 30 kinds of housings will be scrapped, and has increased oily stifled, oil nozzle, blank weight, boring and tapping procedures, and cost strengthens tens of units, and market adaptability is bad, and feasibility is little.
Summary of the invention:
The purpose of this utility model provides a kind of simple in structure, with low cost, operation, maintenance, railway easy to use with the self-lubricating ejection device that slows down at this.The purpose of this utility model is achieved in that it comprises: the centre hole sliding block joint of cylinder component and housing unit, and cylinder component slides in centre hole and rotates; One end of housing unit is captiveed joint with railroad track one side; The priming cup assembly is connected with the housing unit flush fit by logical oil column, fixed leg, and outside gradient α is arranged at the top of cup.Outside gradient α is arranged at the top of cup is 3-5 °.Vent window is arranged at priming cup assembly top, and logical oil column one end is porose, and logical oil column inserts in the oil cistern of housing unit.The protection edge is arranged on the bowl cover of priming cup assembly.On the oil cistern of housing unit, oil hole is arranged, the outside of housing unit with the oil hole coaxial line on the lubricating cup fixed orifice is arranged, fixed leg and logical oil column are arranged on the cup, the lubricating cup fixed orifice flush fit of fixed leg and housing unit, the logical oil column of priming cup assembly is connected with the oil hole flush fit of housing unit.Side at cup has breather port, and bowl cover is connected with the cup flush fit.The utility model has the advantages that: the priming cup component process is simple, and injection molding process output is big, simple in structure, with low cost, operation, maintenance, easy to use, and the manufacturing cycle is short.The priming cup cup is connected with the housing bearing pin, and there is gluing connecing the outside, and not only obturages but also fastening; Breather port and gradient are arranged at cup top.The priming cup bowl cover has the protection edge, with the cup flush fit.
Description of drawings:
Fig. 1 is the utility model structural principle generalized section; Fig. 2 is the birds-eye view of the utility model structure; Fig. 3 is the back view of the utility model structure; Fig. 4 is a priming cup assembly A-A structural principle scheme drawing in the utility model; Fig. 5 is the utility model cylinder component and housing unit, priming cup assembly bonded assembly structural principle schematic top plan view; Fig. 6 is the utility model cylinder component and housing unit, priming cup assembly bonded assembly structural principle schematic rear view; Fig. 7 is that the utility model cylinder component and housing unit, priming cup assembly bonded assembly structural principle B survey scheme drawing to axle; Fig. 8 is that the utility model cylinder component and housing unit, priming cup assembly bonded assembly structural principle C survey scheme drawing to axle.
The specific embodiment:
It comprises: cylinder component 1, housing unit 2, priming cup assembly 3.The centre hole 2-4 sliding block joint of cylinder component 1 and housing unit 2, cylinder component 1 slides in centre hole 2-4 and rotates; One end of housing unit 2 is captiveed joint with railroad track one side; Priming cup assembly 3 is connected with housing unit 2 flush fits by logical oil column 3-3, fixed leg 3-4, and outside gradient α is arranged at the top of cup 3-1.Outside gradient α is arranged at the top of cup 3-1 is 3-5 °.Vent window 3-5 is arranged at priming cup assembly 3 tops, the logical porose 3-10 of oil column 3-3 one end, and logical oil column 3-3 inserts in the oil cistern 2-3 of housing unit 2.Protection is arranged along 3-6 on the bowl cover 3-2 of priming cup assembly 3.On the oil cistern 2-3 of housing unit 2, oil hole 2-2 is arranged, the outside of housing unit 2 with the oil hole coaxial line on lubricating cup fixed orifice 2-1 is arranged, fixed leg 3-4 and logical oil column 3-3 are arranged on the cup 3-1, the lubricating cup fixed orifice 2-1 flush fit of fixed leg 3-4 and housing unit 2, the logical oil column 3-3 of priming cup assembly 3 is connected with the oil hole 2-2 flush fit of housing unit 2.Side at cup 3-1 has breather port 3-5, and bowl cover 3-2 is connected with cup 3-1 flush fit.
The utility model principle of work: cylinder component is converted into the potential energy of spring and the friction heat energy of part with the kinetic energy of vehicle.Cylinder component up and down reciprocatingly rotatablely moves with trace at the centre hole of housing unit.The interior grease of oil cistern is taken away by cylinder component in the housing unit, build-up of pressure descends, communicate between priming cup epicoele and the atmosphere, pressure is constant, annotate the post hole and communicate with the housing unit oil cistern, when pressure decay, grease flows to the little oil cistern of pressure, and then oil quantity in the additional oil cistern, reach self-lubricating effect.When special fat in the priming cup assembly is not enough, open bowl cover, can conveniently add.The fixed leg of priming cup assembly and logical oil column insert in the lubricating cup fixed orifice and oil through of housing unit, interference fit, and the front end at fixed leg and logical oil column has thread groove simultaneously, can prevent play.When mounted, in thread groove, be coated with an amount of glue, increase connectivity and leak tightness.Also be coated with gluing at the fixed leg of priming cup assembly and logical oil column and the housing unit face that is harmonious, increase internuncial leak tightness.Guaranteed that like this priming cup assembly and housing unit are connected firmly, no grease leaks.The bowl cover upside of priming cup assembly has the protection edge, prevents to enter in the cup foreign material on the grease from the cup vent window, prevents to pollute.Protection is along the fatten of also conveniently uncapping simultaneously.
The utility model working process: during use in two kinds of situation.
The one, pushing up with slowing down of field, station.1, from housing unit, takes out cylinder component.2, take off housing unit, be fixed on the mould.Bore fixed orifice and oil through.3, an amount of glue is coated onto in the thread groove of the fixed leg of priming cup assembly and logical oil column.Room curing, glue-line surface drying 20-40 minute, complete curing needs 24-48 hour.4, priming cup is loaded onto in housing unit lubricating cup fixed orifice and the oil hole, adorned fixed leg earlier, the logical oil column of back dress.Firmly want evenly when compressing, can not be too big.Allow fixed leg and logical oil column to reserve on a small quantity.The back is installed is coated with an amount of glue again at housing unit and priming cup assembly junction.5, load onto other each parts, housing is installed on the track.The 2nd, newly assembled whole top.1, on housing unit, bore fixed orifice and oil through 2, Number 10 aviation hydraulic oil and No. 3 lithium greasies are mixed into special fat by 1: 1 volume ratio.3, grease is packed in the cup of lubricating cup assembly, each adorns about 58 ± 3ml.Adorned behind the grease grease pier is real.4, forbid that grease adheres on the thread groove of the fixed leg of priming cup assembly and logical oil column during charge of oil fat.5, with cylinder component and housing unit assembling.6, an amount of glue is coated onto in the thread groove of the fixed leg of priming cup assembly and logical oil column.Room curing, glue-line surface drying 20-40 minute, complete curing needs 24-48 hour.7, priming cup is loaded onto in the lubricating cup fixed orifice oil through of housing unit, adorned fixed leg earlier, the logical oil column of back dress.Firmly want evenly when compressing, can not be too big.Allow fixed leg and logical oil column to reserve on a small quantity.The back is installed is coated with an amount of glue again at housing unit and priming cup assembly junction.8, will slow down the top install on the track.
Claims (6)
1, a kind of railway is with the self-lubricating ejection device that slows down, and it comprises: cylinder component, housing unit, priming cup assembly is characterized in that: the centre hole sliding block joint of cylinder component and housing unit, and cylinder component slides in centre hole and rotates; One end of housing unit is captiveed joint with railroad track one side; The priming cup assembly is connected with the housing unit flush fit by logical oil column, fixed leg, and outside gradient α is arranged at the top of cup.
2, a kind of railway according to claim 1 is with the self-lubricating ejection device that slows down, and it is characterized in that: outside gradient α is arranged at the top of cup is 3-5 °.
3, a kind of railway according to claim 1 is characterized in that with the self-lubricating ejection device that slows down:
Vent window is arranged at priming cup assembly top, and logical oil column one end is porose, and logical oil column inserts in the oil cistern of housing unit.
4, a kind of railway according to claim 1 is characterized in that: the protection edge is arranged on the bowl cover of priming cup assembly with the self-lubricating ejection device that slows down.
5, a kind of railway according to claim 1 is with the self-lubricating ejection device that slows down, it is characterized in that: on the oil cistern of housing unit, oil hole is arranged, the outside of housing unit with the oil hole coaxial line on the lubricating cup fixed orifice is arranged, fixed leg and logical oil column are arranged on the cup, the lubricating cup fixed orifice flush fit of fixed leg and housing unit, the logical oil column of priming cup assembly is connected with the oil hole flush fit of housing unit.
6, a kind of railway according to claim 1 is with the self-lubricating ejection device that slows down, and it is characterized in that: the side at cup has breather port, and bowl cover is connected with the cup flush fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200910384U CN201276126Y (en) | 2008-10-07 | 2008-10-07 | Self-lubricating retarder apparatus for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200910384U CN201276126Y (en) | 2008-10-07 | 2008-10-07 | Self-lubricating retarder apparatus for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276126Y true CN201276126Y (en) | 2009-07-22 |
Family
ID=40893708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200910384U Expired - Fee Related CN201276126Y (en) | 2008-10-07 | 2008-10-07 | Self-lubricating retarder apparatus for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276126Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060034A (en) * | 2009-11-18 | 2011-05-18 | 哈尔滨四维机械有限公司 | Oil lubrication-free retarder and manufacturing method thereof |
-
2008
- 2008-10-07 CN CNU2008200910384U patent/CN201276126Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060034A (en) * | 2009-11-18 | 2011-05-18 | 哈尔滨四维机械有限公司 | Oil lubrication-free retarder and manufacturing method thereof |
| CN102060034B (en) * | 2009-11-18 | 2015-12-02 | 哈尔滨四维机械有限公司 | Oil-free lubrication decelerating and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN DONG AN HYDRAULIC MACHINERY CO., LTD. Free format text: FORMER OWNER: HARBIN DONGAN HYDRAULIC MACHINERY CO., LTD. Effective date: 20120627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150066 HARBIN, HEILONGJIANG PROVINCE TO: 150020 HARBIN, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120627 Address after: 150020, Heilongjiang, Harbin, Songbei Shimao Binjiang Metro three phase 1, D43, building 1 single Patentee after: Harbin Dongan Hydraulic Machinery Co., Ltd. Address before: 150066, 13, two street, West Village, cottage Town, bungalow, Harbin, Heilongjiang Patentee before: Harbin Dongan Hydraulic Machinery Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self-lubricating retarder apparatus for railway Effective date of registration: 20131211 Granted publication date: 20090722 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Harbin Dongan Hydraulic Machinery Co., Ltd. Registration number: 2013230000027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150911 Granted publication date: 20090722 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Harbin Dongan Hydraulic Machinery Co., Ltd. Registration number: 2013230000027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self-lubricating retarder apparatus for railway Effective date of registration: 20150929 Granted publication date: 20090722 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Harbin Dongan Hydraulic Machinery Co., Ltd. Registration number: 2015230000023 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160104 Granted publication date: 20090722 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Harbin Dongan Hydraulic Machinery Co., Ltd. Registration number: 2015230000023 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20151007 |
|
| EXPY | Termination of patent right or utility model |