CN202320386U - Wheel rim composite lubricating device - Google Patents
Wheel rim composite lubricating device Download PDFInfo
- Publication number
- CN202320386U CN202320386U CN2011203677167U CN201120367716U CN202320386U CN 202320386 U CN202320386 U CN 202320386U CN 2011203677167 U CN2011203677167 U CN 2011203677167U CN 201120367716 U CN201120367716 U CN 201120367716U CN 202320386 U CN202320386 U CN 202320386U
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- box body
- lubricating
- mounting bracket
- solid
- 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 - Lifetime
Links
Images
Landscapes
- Lubricants (AREA)
Abstract
The utility model discloses a wheel rim composite lubricating device. The wheel rim composite lubricating device is characterized by comprising a mounting bracket, a box body, a constant force spring, a pulling rope and a solid lubricating block, wherein the mounting bracket is fixed on a bracket fixing seat; the box body is arranged on the mounting bracket; two through holes are formed in the middle of the solid lubricating block; a liquid lubricating grease added with a thickening agent is filled in the solid lubricating block; and the solid lubricating block is arranged in the box body and is clung to the surface of the wheel rim under the action of the constant force spring. The wheel rim composite lubricating device is simple in structure, easy to mount and convenient in overhauling and replacement of the sliding block, can complement the liquid lubricating grease at any time and has no blockage and leakage of wind paths, circuits and grease paths and electric faults. According to the wheel rim composite lubricating device, a solid lubricating function is combined with a liquid lubricating function, so that the wheel rim lubricating effect is guaranteed and the pollution of a tread surface cannot be caused.
Description
Technical field
The utility model relates to a kind of lubricating system, specifically is the composite lubricated device of a kind of railway locomotive wheel rim.
Background technology
In the railway transportation, in order to reduce the wearing and tearing of wheel rim and rail, the scheme that extensively adopts at present is to replace dry friction with the wet friction between wheel, rail.Promptly in wheel, the way of cloth oil between rail; What Shaoshan type electric locomotive used at present is liquid grease, and composition is to be carrier with mineral oil, adds MoS2; Graphite; Paste greases such as thickener (thick fat) etc., with the time and the amount of electric controller control oil spout, this traditional lubricating method existence is prone to bring out wheel pair idling, contaminated environment, utilization, the more high drawback of maintenance cost.
The solid lubrication mode is the scheme that substitutes traditional liquid lubrication; Adopt the solid lubrication bar structure; Solid lubricant dynamically is applied in the friction surface of friction pair; And be stored in the uneven depression part of microcosmic, what strong adhesion, the load-carrying capacity of formation layer of even were high under the effect of shearing force is the polynary solid lubricant film of main body with the poly-mer.
Though advantages such as it is free from environmental pollution that the solid lubrication mode has, easy to use because the amount of smearing is not enough, can not show a candle to the liquid lubrication mode to the lubricant effect of wheel rim.
The utility model content
The purpose of the utility model is to solve the shortcoming that exists in the prior art, provides a kind of wheel rim composite lubricated device, solid lubrication and liquid lubrication is combined wheel rim is lubricated.
The utility model is to realize like this; Construct the composite lubricated device of a kind of wheel rim, it is characterized in that: this device includes mounting bracket, box body, constant force spring, stay cord and solid stick, and mounting bracket is fixed on the support permanent seat; Box body is placed on the mounting bracket; Open two through holes in the middle of the solid stick, the inner injection through adding the liquid grease of thickener, solid stick is contained in the box body and is adjacent on the surface of wheel rim through the constant force spring effect.
According to the composite lubricated device of the said a kind of wheel rim of the utility model, it is characterized in that: solid stick is installed to adopt and detachably is contained in the box body.
According to the composite lubricated device of the said a kind of wheel rim of the utility model, it is characterized in that: box body adopts the aluminum alloy one-shot forming, is provided with the installation flank in the box body bottom, and box body is connected with mounting bracket through flank.
According to the composite lubricated device of the said a kind of wheel rim of the utility model, it is characterized in that: the box body both sides have inspection door.
According to the composite lubricated device of the said a kind of wheel rim of the utility model, it is characterized in that: the solid stick length is 180mm * 24mm * 36mm.
Merits and faults according to liquid lubrication and solid lubrication; Liquid lubrication and solid lubrication mode are combined, and main body adopts solid stick, on solid stick, opens the hole then; Inject liquid grease, solid lubrication and liquid lubrication are combined wheel rim is lubricated.Claim that this lubricating method is composite lubricated.
The advantage of the utility model is: (1) has overcome because of liquid wheel flange lubricating agent intrusion tread, has destroyed the situation of adhering, causing dallying, abrading tread, helps the adhesion traction.(2) realize that wheel rim is omnidistance lubricated: the present invention combines solid lubrication and liquid lubrication, has promptly guaranteed the lubricant effect to wheel rim, can not cause the pollution tread again.(3) this apparatus structure is simple, is easy to install maintenance and to change slide block convenient, and liquid make-up grease at any time, the blocking up of no wind path, circuit, grease road, leakage and electrical accident.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the box portion structural representation.
Fig. 3 is fixing lubricated block structure scheme drawing.
Among the figure: 1, mounting bracket, 2, box body, 3, solid stick, 4, constant force spring, 5, wheel rim, 6, the support permanent seat, 7, flank, 8, through hole, 9, stay cord.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed description:
The wheel wear problem is a very complicated friction problem.The factor of influence is a lot; Tribology relation between the wheel rim; Wheel be can be simplified to and the vertical and horizontal impact load that this friction pair is bearing fast, heavy haul train is frequent and the side load of locomotive hunting concerned under dry friction or semi-dry friction condition with the special friction pair that rail constitutes; And wheel rim is exposed among the harsh environment of sunlight, sleet, dust storm, and its lubricating condition is harshness but also special not only.
The utility model provides a kind of wheel rim composite lubricated device, and is as shown in Figure 1: this device includes mounting bracket 1, box body 2, constant force spring 4, stay cord 9 and solid stick 3.Solid stick 3 lengths are 180mm * 24mm * 36mm.Said mounting bracket 1 is fixed on the support permanent seat 6; Box body 2 is placed on the mounting bracket 1; Open two through holes 8 in the middle of the solid stick 3, the inner injection through adding the liquid grease of thickener, solid stick 3 is contained in the box body 2 and is adjacent on the surface of wheel rim 5 through constant force spring 4 effects.Box body 2 can be done axially to adjust with displacement radially on mounting bracket 1, and box body 2 can also be made angular adjustment with respect to wheel rim 5.The inner constant force spring that adopts of box body, slide block are operated in that to remain constant thrust 40N in effective use length range constant.Solid stick 3 can have level to regulate with the setting angle of wheel rim 5 as required, and according to the difference of vehicle, the mounting bracket of fixed bin body 2 is different.
Solid stick 3 is installed to adopt and detachably is contained in the box body 2.Box body need not be pulled down and just slide block, handled easily can be easily changed.Box body 2 adopts the aluminum alloy one-shot forming, is provided with in box body 2 bottoms flank 7 is installed, and box body 2 is connected with mounting bracket 1 through flank 7.And have inspection door in box body 1 both sides.
We select the lubricating oil that uses on the present locomotive for use liquid grease, and composition is mainly mineral oil, add MoS
2, graphite, paste greases such as thickener (thick fat).
In the middle of solid stick 3, open the through hole 8 of two diameter phi 6; The inner injection through adding the liquid grease of thickener; Seal inlet at afterbody with plug after adding completion; Prevent that liquid grease from flowing out, in the use since liquid grease flow fast, regular liquid make-up grease in the through hole 8 of solid stick 3.
Claims (5)
1. composite lubricated device of wheel rim; It is characterized in that: this device includes mounting bracket (1), box body (2), constant force spring (4), stay cord (9) and solid stick (3); Mounting bracket (1) is fixed on the support permanent seat (6); Box body (2) is placed on the mounting bracket (1), opens two through holes (8) in the middle of the solid stick (3), and solid stick (3) is contained in the box body (2) and is adjacent on the surface of wheel rim (5) through constant force spring (4) effect.
2. according to the composite lubricated device of the said a kind of wheel rim of claim 1, it is characterized in that: solid stick (3) is installed to adopt and detachably is contained in the box body (2).
3. according to the composite lubricated device of the said a kind of wheel rim of claim 1, it is characterized in that: box body (2) adopts the aluminum alloy one-shot forming, is provided with in box body (2) bottom flank (7) is installed, and box body (2) is connected with mounting bracket (1) through flank (7).
4. according to the composite lubricated device of the said a kind of wheel rim of claim 1, it is characterized in that: box body (1) both sides have inspection door.
5. according to the composite lubricated device of the said a kind of wheel rim of claim 1, it is characterized in that: solid stick (3) length is 180mm * 24mm * 36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203677167U CN202320386U (en) | 2011-09-29 | 2011-09-29 | Wheel rim composite lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203677167U CN202320386U (en) | 2011-09-29 | 2011-09-29 | Wheel rim composite lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320386U true CN202320386U (en) | 2012-07-11 |
Family
ID=46432377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203677167U Expired - Lifetime CN202320386U (en) | 2011-09-29 | 2011-09-29 | Wheel rim composite lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320386U (en) |
-
2011
- 2011-09-29 CN CN2011203677167U patent/CN202320386U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202756877U (en) | Wirerope automatic lubricator | |
| CN202320386U (en) | Wheel rim composite lubricating device | |
| CN207510440U (en) | A kind of track lubrication oiling station | |
| CN202954269U (en) | Self-lubricating switch slide plate | |
| CN203173642U (en) | Automatic oil filling device for endless rope winch steel wire rope | |
| CN208138834U (en) | A kind of mine endless rope winch cable automatic fuelling device | |
| CN2784265Y (en) | Solid lubricating device for wheels | |
| CN201329875Y (en) | Actuating mechanism for static sliding prevention device of lifting arrival and departure sidings | |
| CN109519520A (en) | A kind of reducing gearbox of self-lubricating | |
| CN103273816A (en) | Support carrier and rear carrier suspending part thereof | |
| CN206439322U (en) | Brake assembly with lubrication system | |
| CN106758550A (en) | A kind of railway ballast | |
| CN205905996U (en) | Vehicular gauge face solid lubricating rod device that coats | |
| CN206487859U (en) | Carry oil duct planet carrier | |
| CN202180708U (en) | Maintenance-free axle | |
| CN207261622U (en) | A kind of reducing gearbox of self-lubricating | |
| CN204459719U (en) | A kind of solid stick | |
| CN103538589A (en) | Gear cover for speed reducing device of industrial and mining electric locomotive | |
| CN202716688U (en) | Truck balance plate spring suspension structure | |
| CN108224045A (en) | A kind of mine endless rope winch cable automatic fuelling device | |
| CN213534707U (en) | Composite solid locomotive wheel rim lubricating structure | |
| CN203819262U (en) | Protective cover for rail wagon manual brake | |
| CN204222874U (en) | Levelling valve adjust bar axle head dustproof construction used for rail vehicle | |
| CN203009619U (en) | Maintenance-free cross shaft | |
| CN203756938U (en) | Mounting structure of floating oil seal on hub reduction gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610066 Sichuan city of Chengdu Province Economic and Technological Development Zone (Longquanyi District) Ascot Road No. 228 Patentee after: Chengdu Hongyuan Polytron Technologies Inc Address before: 610066 No. 39, West Main Road, Chengdu economic and Technological Development Zone, Sichuan Patentee before: Chengdu Changtong Railway Technology Exploitation Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |