CN218577750U - Steel rail lubricating coating device - Google Patents
Steel rail lubricating coating device Download PDFInfo
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- CN218577750U CN218577750U CN202222281683.5U CN202222281683U CN218577750U CN 218577750 U CN218577750 U CN 218577750U CN 202222281683 U CN202222281683 U CN 202222281683U CN 218577750 U CN218577750 U CN 218577750U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model belongs to the technical field of the lubricated technique of rail and specifically relates to a rail lubrication coating device is related to. The rail lubrication coating device comprises: the oil coating mechanism is arranged above the oil storage mechanism; the oiling mechanism comprises a plurality of oiling brushes, the plurality of oiling brushes are arranged in the middle of the oil storage mechanism along the extending direction of the steel rail, the oiling brushes are provided with brush hairs and the brush hairs are immersed in a lubricant of the oil storage mechanism, and the oiling brushes rotate to brush the lubricant to the inner side of the rail head of the steel rail. The utility model provides a rail lubrication coating device has alleviated a large amount of emollient that exist among the prior art and has been extruded the rail and the rim and act on the face beyond and extravagant problem that causes driving safety hidden danger even.
Description
Technical Field
The utility model belongs to the technical field of the lubricated technique of rail and specifically relates to a rail lubrication coating device is related to.
Background
The ground curved steel rail lubricating and oiling device is usually arranged on the inner side of a steel rail, and lubricating materials such as lubricant or lubricating grease and the like are coated at the position of the gauge of the outer strand of the curved steel rail, so that the effects of lubricating and reducing the friction of the contact friction stress surface of the flange of a locomotive or a vehicle and the steel rail are achieved.
In the prior art, a high-pressure oil pump is adopted to extrude the lubricant in an oil storage tank to the inner side of a steel rail from an oil outlet of an oiling plate, and when a train passes through, the lubricant on the oiling plate and the steel rail is attached to the wheel rim after the train wheel extrudes the oiling plate. As the wheel continues to move forward, lubricant is applied to the inside of the contact surface of the front rail and wheel by the wheel rim. In the process that the wheel extrudes the lubricant through the oiling plate, because of huge force, a large amount of lubricant is extruded to the outside of the action surface of the steel rail and the wheel rim and cannot be taken away by the wheel, and a large proportion of lubricant does not play a role in lubrication and friction reduction, and the extruded redundant lubricant is not recovered and recycled. Thus not only causing a great deal of waste of the lubricant, but also causing great pollution to other parts of the steel rail, sleepers and a track bed. In addition, when the lubricant is excessive, part of the lubricant is extruded out of the top surface of the steel rail, so that the traction force and the braking performance of a train are seriously affected, and hidden danger is brought to safe driving.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail lubrication coating device to alleviate a large amount of emollient that exist among the prior art and extruded the rail and the rim and act on the face beyond and extravagant problem that causes driving safety hidden danger even.
In order to solve the technical problem, the utility model provides a technical scheme lies in:
a rail lubrication coating apparatus comprising: the oil coating mechanism is arranged above the oil storage mechanism;
the oiling mechanism comprises a plurality of oiling brushes, the oiling brushes are mounted in the middle of the oil storage mechanism along the extending direction of the steel rail, the oiling brushes are provided with brush hairs and are immersed in lubricant of the oil storage mechanism, and the oiling brushes rotate to brush the lubricant on the inner side of the rail head of the steel rail.
Further, the brush bristles are arranged along the circumference of the oil coating wheel brush for a half circle.
Furthermore, the oil coating mechanism further comprises a driving part and a transmission part, and the driving part synchronously drives the oil coating brushes to rotate through the transmission part.
Furthermore, the driving part is a wheel brush motor, and the transmission part is a transmission belt which is connected among the plurality of oil coating wheel brushes.
Furthermore, the oil storage mechanism comprises an oil storage bin and an oil return bin, the oil storage bin and the oil return bin are arranged on the inner side of the steel rail in parallel, the oil storage bin is communicated with the oil return bin, the top of the oil return bin is attached to the lower edge of the rail head of the steel rail, and the oil coating brush is arranged in the middle of the oil return bin and the bristles are immersed in the lubricant of the oil return bin.
Furthermore, the oil storage bin is provided with an oil inlet and an oil return opening, and the oil return opening is positioned above the oil inlet.
Furthermore, the oil storage tank is arranged beside the rail and communicated with the oil inlet and the oil return opening through pipelines.
Furthermore, an oil feeding pump and an oil return pump are installed in the oil storage tank, the oil feeding pump is communicated with the oil inlet through an oil feeding pipeline, and the oil return pump is communicated with the oil return port through an oil return pipeline.
Furthermore, the driving member is connected to the oil return pipeline, and the driving member is driven by oil or gas in the oil return pipeline to move.
Furthermore, the solar energy oil-returning device further comprises a solar cell, wherein the solar cell is arranged above the oil storage tank and used for providing energy for the oil feeding pump and the oil returning pump.
The embodiment of the utility model provides a following beneficial effect has been brought:
because the utility model provides a rail lubrication coating device, include: the oil coating mechanism is arranged above the oil storage mechanism; the oiling mechanism comprises a plurality of oiling brushes, the plurality of oiling brushes are arranged in the middle of the oil storage mechanism along the extending direction of the steel rail, the oiling brushes are provided with brush hairs and the brush hairs are immersed in lubricant of the oil storage mechanism, and the oiling brushes brush the inner side of the rail head of the steel rail through rotation so as to brush the lubricant.
The lubricant can be coated on the action edge of the inner side of the rail head of the steel rail through the rotation of the oil coating wheel brush, and redundant lubricant which cannot be attached or overflows after being extruded by the wheels can flow back to the oil storage mechanism under the action of gravity, so that the overflowing lubricant can be recycled. The steel rail lubrication coating device changes the lubricant from an extrusion mode to a brushing mode, so that the lubricant is more uniformly coated, the coating position is more reasonable, the lubricant can be prevented from being coated on harmful parts such as a rail top, the waste of the lubricant is greatly reduced, the environmental pollution is reduced, and the driving safety is ensured. When the oiling wheel brush does not work, the brush hair is not in contact with the steel rail, and the normal passing of a vehicle is not influenced.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall schematic view of a rail lubrication coating apparatus provided in an embodiment of the present invention;
fig. 2 is a schematic view of an oil coating mechanism and an oil storage mechanism provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an oiling mechanism provided by an embodiment of the present invention.
An icon:
100-an oiling mechanism; 110-oiling wheel brush; 111-bristles; 120-wheel brush holder; 130-a pulley; 140-a drive member; 150-a transmission member; 200-an oil storage mechanism; 210-an oil storage bin; 211-an oil inlet; 212-oil return; 220-oil return bin; 300-an oil storage tank; 310-an oil supply pump; 311-an oil delivery pipeline; 320-scavenge pump; 321-return line; 400-solar cell.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The physical quantities in the formula, if not individually labeled, are to be understood as basic quantities of the international system of units, or derived quantities derived from the basic quantities by mathematical operations such as multiplication, division, differentiation or integration.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict. Fig. 1 is an overall schematic view of a rail lubrication coating apparatus provided in an embodiment of the present invention; fig. 2 is a schematic view of an oil coating mechanism and an oil storage mechanism provided in an embodiment of the present invention; fig. 3 is a schematic structural diagram of an oiling mechanism provided by an embodiment of the present invention.
Example one
In the prior art, a high-pressure oil pump is adopted to extrude a lubricant in an oil storage tank to the inner side of a steel rail from an oil outlet of an oiling plate, and in the process that a wheel extrudes the lubricant through the oiling plate, a large amount of lubricant is extruded to the outside of the action surface of the steel rail and a wheel rim and cannot be taken away by the wheel due to large force, so that a large proportion of lubricant cannot play a role in lubrication and friction reduction, and the extruded redundant lubricant is not recovered and recycled. Thus not only causing a great deal of waste of the lubricant, but also causing great pollution to other parts of the steel rail, sleepers and track beds. In addition, when the lubricant is excessive, part of the lubricant is extruded out of the top surface of the steel rail, so that the traction force and the braking performance of a train are seriously affected, and hidden danger is brought to safe driving.
In view of this, the embodiment of the utility model provides a rail lubrication coating device includes: the device comprises an oil coating mechanism 100 and an oil storage mechanism 200, wherein the oil storage mechanism 200 is fixedly arranged on the inner side of a steel rail, and the oil coating mechanism 100 is arranged above the oil storage mechanism 200; the oiling mechanism 100 includes a plurality of oiling wheel brushes 110, the plurality of oiling wheel brushes 110 are installed in the middle of the oil storage mechanism 200 along the extending direction of the rail, the oiling wheel brushes 110 are provided with bristles 111, the bristles 111 are immersed in the lubricant of the oil storage mechanism 200, and the oiling wheel brushes 110 are rotated to brush the lubricant to the inner side of the rail head of the rail.
The lubricant can be coated on the action edge of the inner side of the rail head of the steel rail by the rotation of the oil coating brush 110, and the excessive lubricant which cannot be attached or overflows after being extruded by wheels flows back to the oil storage mechanism 200 under the action of gravity, so that the overflowing lubricant can be recycled. The steel rail lubrication coating device changes the mode of extruding the lubricant into the mode of brushing the bristles 111, so that the lubricant is more uniformly smeared, the smearing position is more reasonable, the lubricant can be prevented from being smeared on harmful parts such as a rail top and the like, the waste of the lubricant is greatly reduced, the environmental pollution is reduced, and the driving safety is ensured. When the oiling wheel brush 110 does not work, the brush hairs 111 are not in contact with the steel rail, and the normal passing of the vehicle is not influenced.
Referring to fig. 1 and 3, a plurality of oil coating wheel brushes 110 are arranged at intervals along the extending direction of the steel rail, bristles 111 are uniformly arranged in the circumferential direction of the oil coating wheel brushes 110, the bristles 111 are immersed in the lubricant in a natural state, and the bristles 111 are not in contact with the steel rail and do not influence the normal passing of vehicles. The oil coating brushes 110 rotate to coat the lubricant on the action edge of the inner side of the rail head of the steel rail through the brush bristles 111, the lubricant is uniformly coated, and the coating position is reasonable.
In an alternative of this embodiment, the bristles 111 are arranged along the circumference of the oiling wheel brush 110 for half a circumference.
Because only half of the oil coating brush 110 is provided with the brush bristles 111, the brush bristles 111 can automatically fall back into the lubricant of the oil storage mechanism 200 due to the action of gravity when the oil coating brush does not work, and the brush bristles 111 cannot be damaged when the wheel normally passes through.
In an alternative manner of this embodiment, the oiling mechanism 100 further includes a driving member 140 and a transmission member 150, and the driving member 140 drives the plurality of oiling brushes 110 to rotate synchronously through the transmission member 150.
The driving member 140 provides driving force and transmits the driving force to the oiling wheel brush 110 synchronously through the transmission member 150, the oiling wheel brush 110 is forced to rotate, and the brush bristles 111 brush the lubricant to the action edge of the inner side of the rail head.
Specifically, referring to fig. 3, the driving member 140 is a wheel brush motor, and the transmission member 150 is a transmission belt connected between the plurality of coating wheel brushes 110 via the pulley 130. Drive through the round brush motor can make drive power continuous stable, carry out the transmission through driving belt and make the transmission steady, and transmission efficiency is high, guarantees the normal operating of oil coating brush 110.
Of course, the driving can be performed by liquid, gas or electric driving, and correspondingly, the driving mode can also be performed by chain, rack or transmission rod, so long as the technical purpose that the driving member 140 synchronously transmits the power to the oil coating wheel brush 110 through the transmission member 150 is met, and the description is omitted here.
In an optional manner of this embodiment, the oil storage mechanism 200 includes an oil storage bin 210 and an oil return bin 220, the oil storage bin 210 and the oil return bin 220 are installed inside the steel rail in parallel, the oil storage bin 210 is communicated with the oil return bin 220, the top of the oil return bin 220 is attached to the lower edge of the rail head of the steel rail, the oiling wheel brush 110 is installed in the middle of the oil return bin 220, and the brush bristles 111 are immersed in the lubricant of the oil return bin 220.
Referring to fig. 2, the oil storage bin 210 and the oil return bin 220 are fixed on the inner side of the steel rail through a rail bottom fixture, the oil return bin 220 and the oil storage bin 210 are installed in parallel and communicated at the bottom, the liquid level of the oil return bin 220 and the oil storage bin 210 is always kept horizontal due to the principle of a liquid communicating vessel, and the lubricant in the oil return bin 220 can be automatically supplemented or returned to the oil storage bin 210 from the oil storage bin 210 when the lubricant is less than a certain value or more than a certain value. Because the top of the oil return bin 220 is attached to the lower edge of the rail head of the steel rail, and the oil coating wheel brush 110 is mounted in the middle of the oil return bin 220 through the wheel brush support 120, in a normal state, the brush bristles 111 are immersed in the lubricant of the oil return bin 220, and when the oil coating wheel brush 110 rotates, the lubricant can be coated on the action edge of the inner side of the rail head of the steel rail through the brush bristles 111.
Further, the oil storage bin 210 is provided with an oil inlet 211 and an oil return port 212, and the oil return port 212 is located above the oil inlet 211.
The position of the oil return port 212 is higher than that of the oil inlet 211, and when the liquid level of the oil storage bin 210 reaches the position of the oil return port 212, the lubricant can flow back through the oil return port 212, so that the liquid level of the lubricant in the oil storage bin 210 and the oil return bin 220 is always kept constant. When the liquid level of the oil storage bin 210 is lower than the position of the oil inlet 211, the lubricant can flow into the oil storage bin 210 through the oil inlet 211 and can be replenished with the lubricant.
In an optional manner of this embodiment, the rail lubrication coating apparatus further includes an oil storage tank 300, the oil storage tank 300 is installed beside the rail, and the oil storage tank 300 is communicated with the oil inlet 211 and the oil return port 212 through a pipeline. When the liquid level of the lubricant is higher than the position of the oil return opening 212, the lubricant can flow back into the oil storage tank 300 through the oil return opening 212, and the lubricant cannot overflow; when the liquid level of the lubricant is lower than the position of the oil inlet 211, the lubricant can flow into the oil storage bin 210 from the oil storage tank 300 through the oil inlet 211, and the lubricant is replenished in time.
Further, an oil feed pump 310 and an oil return pump 320 are installed in the oil storage tank 300, the oil feed pump 310 is communicated with the oil inlet 211 through an oil feed pipeline 311, and the oil return pump 320 is communicated with the oil return port 212 through an oil return pipeline 321.
In an alternative embodiment, the driving member 140 is connected to the oil return line 321, and the driving member 140 is driven by the oil or gas in the oil return line 321 to move.
The wheel brush motor is communicated with the oil return pipeline 321 and pushed by oil or gas of the oil return pipeline 321. Only when the liquid level of the oil return bin 220 reaches a certain value, the lubricant is drawn back to the oil storage tank 300 through the oil return pipeline 321, and at the moment, the bristles 111 of the oil coating brush 110 can be ensured to be immersed in the lubricant in the oil return bin 220, the wheel brush motor operates to drive the oil coating brush 110 to rotate, and the lubricant is coated through the bristles 111. And the connection mode does not need an additional power source, thereby saving energy.
In an alternative manner of this embodiment, the rail lubrication coating apparatus further includes a solar cell 400, and the solar cell 400 is installed above the oil storage tank 300 and is used for supplying energy to the oil feed pump 310 and the oil return pump 320.
Referring to fig. 1, the solar cell 400 is installed at the upper portion of the oil storage tank 300, is connected to the oil storage tank 300 through a line, can supply power to the control system and the oil feed pump 310 and the oil return pump 320, and is installed on the ground beside the rail together with the oil storage tank 300.
It should be noted that, in the prior art, the nozzle or the oiling plate is fixed on the inner side of the curved steel rail by the rail lubrication coating device for the ground, and the lubricant is coated on the curved steel rail. The oil outlet holes of the oil coating plate designed for controlling the oil outlet amount are very fine, and the oil outlet holes are easily blocked after the oil coating plate is used for a period of time by adopting a high-pressure oil way in the prior art, so that the failure rate is high. The application provides a rail lubrication coating device adopts the oil supply of low pressure circulation oil circuit, fine solution this problem.
In conclusion, the steel rail lubricating and coating device provided by the application has the following advantages:
1. the oil coating brush 110 adopts a brushing mode of the brush bristles 111, so that the lubricant is coated more uniformly, the coating position is more reasonable, and the lubricant is prevented from being coated on harmful parts such as a rail top; the overflowed lubricant can be recovered and recycled, and the waste and the environmental pollution of the lubricant are greatly reduced.
2. When the coating brush 110 does not work, the brush hairs 111 are not in contact with the steel rail, and the normal passing of the vehicle is not influenced.
3. The oil storage bin 210 and the oil return bin 220 adopt the principle of liquid communicating vessels to keep the liquid level constant, and the oil return bin 220 can automatically replenish or return the oil storage bin 210 when the lubricant is little or much.
4. And a low-pressure circulating oil way is adopted for supplying oil, so that the problem of high failure rate of a high-pressure oil way is solved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A rail lubrication coating apparatus, comprising: the oil coating mechanism is arranged above the oil storage mechanism;
the oiling mechanism comprises a plurality of oiling brushes, the oiling brushes are mounted in the middle of the oil storage mechanism along the extending direction of the steel rail, the oiling brushes are provided with brush hairs and are immersed in lubricant of the oil storage mechanism, and the oiling brushes rotate to brush the lubricant on the inner side of the rail head of the steel rail.
2. A rail lubrication coating apparatus according to claim 1,
the brush hair sets up the half cycle along the circumference of oil coating wheel brush.
3. A rail lubrication coating apparatus according to claim 1,
the oiling mechanism further comprises a driving piece and a transmission piece, and the driving piece synchronously drives the plurality of oiling brushes to rotate through the transmission piece.
4. A rail lubrication coating apparatus according to claim 3,
the driving piece is a wheel brush motor, the transmission piece is a transmission belt, and the transmission belt is connected among the plurality of oil coating wheel brushes.
5. A rail lubrication coating apparatus according to claim 4,
the oil storage mechanism comprises an oil storage bin and an oil return bin, the oil storage bin and the oil return bin are arranged on the inner side of the steel rail in parallel, the oil storage bin is communicated with the oil return bin, the top of the oil return bin is attached to the lower edge of the rail head of the steel rail, and the oil painting brush is arranged in the middle of the oil return bin and the bristles are immersed in a lubricant of the oil return bin.
6. A rail lubrication coating apparatus according to claim 5,
the oil storage bin is provided with an oil inlet and an oil return port, and the oil return port is located above the oil inlet.
7. A rail lubrication coating apparatus according to claim 6,
the oil storage tank is arranged beside the rail and communicated with the oil inlet and the oil return port through pipelines.
8. A rail lubrication coating apparatus according to claim 7,
an oil feeding pump and an oil return pump are installed in the oil storage tank, the oil feeding pump is communicated with the oil inlet through an oil feeding pipeline, and the oil return pump is communicated with the oil return port through an oil return pipeline.
9. A rail lubrication coating apparatus according to claim 8,
the oil return pipeline is connected with the driving piece, and the driving piece is driven by oil or gas of the oil return pipeline to move.
10. A rail lubrication coating apparatus according to claim 8,
still include solar cell, solar cell install in the top of oil storage tank is used for to the oil feed pump with the scavenge pump provides energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222281683.5U CN218577750U (en) | 2022-08-29 | 2022-08-29 | Steel rail lubricating coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222281683.5U CN218577750U (en) | 2022-08-29 | 2022-08-29 | Steel rail lubricating coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218577750U true CN218577750U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222281683.5U Active CN218577750U (en) | 2022-08-29 | 2022-08-29 | Steel rail lubricating coating device |
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| CN (1) | CN218577750U (en) |
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2022
- 2022-08-29 CN CN202222281683.5U patent/CN218577750U/en active Active
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