KR200360681Y1 - Lubricator system for automatically lubricating wheel for rolling stock - Google Patents

Lubricator system for automatically lubricating wheel for rolling stock Download PDF

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Publication number
KR200360681Y1
KR200360681Y1 KR20-2004-0015620U KR20040015620U KR200360681Y1 KR 200360681 Y1 KR200360681 Y1 KR 200360681Y1 KR 20040015620 U KR20040015620 U KR 20040015620U KR 200360681 Y1 KR200360681 Y1 KR 200360681Y1
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KR
South Korea
Prior art keywords
wheel
oil
lubricating oil
pump
distributor
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KR20-2004-0015620U
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Korean (ko)
Inventor
박상도
양방섭
남학기
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주식회사 로템
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Priority to KR20-2004-0015620U priority Critical patent/KR200360681Y1/en
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Publication of KR200360681Y1 publication Critical patent/KR200360681Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61KAUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K3/00Wetting or lubricating rails or wheel flanges
    • B61K3/02Apparatus therefor combined with vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N19/00Lubricant containers for use in lubricators or lubrication systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N21/00Conduits; Junctions; Fittings for lubrication apertures
    • F16N21/02Lubricating nipples
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N25/00Distributing equipment with or without proportioning devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N7/00Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems

Abstract

본 고안은 운행중인 철도차량의 바퀴에 윤활유를 자동으로 노즐을 통해 원활하게 공급해줄 수 있어 도유기의 파손을 방지할 수 있을 뿐만 아니라, 도유기의 소모량을 현저하게 낮출 수 있는 철도차량용 바퀴 윤활용 자동 도유기 시스템에 관한 것으로, 대차(50)상의 바퀴(40)의 외주면에 일정간격을 두고 형성된 한쌍의 분사 노즐부(38a),(38a)와, 상기 한쌍의 분사 노즐부(38a),(38b)로 윤활유를 나눠 공급시켜주는 분배기(28)가 형성되며, 상기 분배기(28)로 윤활유를 공급시켜 주는 펌프(26)를 갖는 오일탱크(24)와, 상기 펌프(26)를 작동시키도록 형성된 커브센서(21)를 갖는 콘트롤부(20)로 구성된 특징이 있다.The present invention can automatically supply lubricating oil to the wheels of railroad cars in operation through nozzles, which not only prevents breakage of the oiler, but also automatically reduces the oil consumption of the oiler. A lubricator system, comprising a pair of injection nozzle portions 38a, 38a formed at regular intervals on an outer circumferential surface of a wheel 40 on a trolley 50, and a pair of injection nozzle portions 38a, 38b. Distributor 28 is provided to divide and supply the lubricating oil, the oil tank 24 having a pump 26 for supplying lubricating oil to the distributor 28, and is formed to operate the pump 26 It is characterized by a control unit 20 having a curve sensor 21.

Description

철도차량용 바퀴 윤활용 자동 도유기 시스템{LUBRICATOR SYSTEM FOR AUTOMATICALLY LUBRICATING WHEEL FOR ROLLING STOCK}Automatic oil lubricator system for wheel lubrication for railway vehicles {LUBRICATOR SYSTEM FOR AUTOMATICALLY LUBRICATING WHEEL FOR ROLLING STOCK}

본 고안은 철도차량용 바퀴 윤활용 자동 도유기 시스템에 관한 것으로, 더욱 상세하게는 운행중인 철도차량의 바퀴에 윤활유를 자동으로 노즐을 통해 원활하게 공급해줄 수 있어 도유기의 파손을 방지할 수 있을 뿐만 아니라, 도유기의 소모량을 현저하게 낮출 수 있는 철도차량용 바퀴 윤활용 자동 도유기 시스템에 관한 것이다.The present invention relates to an automatic oiler system for wheel lubrication for railroad cars, and more particularly, it is possible to smoothly supply lubricant to the wheels of railroad cars in operation through nozzles to prevent damage to the oiler. The present invention relates to an automatic oil lubricator system for lubricating wheels for railroad cars that can significantly reduce the consumption of oil lubricators.

일반적으로 종래에는 철도차량은 강재빔으로 이루어진 레일 상에, 강재의 바퀴가 올려져 회전되면서 달리기 때문에 표면에 마찰이 많이 발생된다.In general, the railroad car is running on a rail made of steel beams, while the wheels of the steel are rotated to raise a lot of friction on the surface.

철도차량의 바퀴에서 발생되는 마찰로 인해 주행시에 소음이 발생되어 주변의 환경에 나쁜 영향을 미칠 뿐만아니라, 승객에게도 많은 불편함을 초래하고 있다.The friction generated by the wheels of the railway vehicles generates noise during driving, which not only adversely affects the surrounding environment, but also causes a lot of inconvenience for passengers.

또한, 레일과 바퀴의 마찰로 인해, 레일 및 바퀴의 마모량에 의해 교체시기가 빨라져 사용 수명을 짧게 만드는 문제점이 있다.In addition, due to the friction between the rail and the wheel, there is a problem that the replacement time is shortened by the wear amount of the rail and the wheel to shorten the service life.

따라서 최근에는 상기와 같은 문제점을 감안하여 수동식 윤활용 도유기를 사용하고 있다.Therefore, in recent years, manual lubrication oils have been used in view of the above problems.

종래의 철도차량용 수동식 윤활용 도유기는, 도 1 에 도시된 바와 같이, 대차(2)상에 형성된 바퀴(4)에 주기적으로 윤활유를 공급해주도록 바퀴(4)의 외경측에 일정간격을 두고 원심 공급 로울러(9)를 갖는 도유기(6)가 형성된다.As shown in FIG. 1, a conventional manual lubrication oil for a railroad car has a centrifugal feed roller at regular intervals on the outer diameter side of the wheel 4 so as to periodically supply lubricant to the wheel 4 formed on the bogie 2. The oiler 6 which has (9) is formed.

또한, 도유기(6)로 윤활유를 공급시켜주는 오일탱크(8)가 장착되어 있다.In addition, an oil tank 8 for supplying lubricating oil to the oiler 6 is mounted.

상기의 오일탱크(8)에는 주행중에 필요한 량을 주기적으로 공급해줘야 하며, 오일탱크(8)에 공급된 윤활유는 공급관을 통해 도유기(6)로 공급되도록 구성되어 있다.The oil tank (8) is to be periodically supplied to the required amount during running, the lubricant supplied to the oil tank (8) is configured to be supplied to the oiler (6) through the supply pipe.

상기 도유기(6)의 원심 공급 로울러(9)는 바퀴(4)에 일정간격을 두고 형성되어 있으면 주행하는 레일이 수평선상에서는 절때 맞닿음되지 않는다.When the centrifugal feed roller 9 of the oiler 6 is formed at regular intervals on the wheel 4, the traveling rails do not come into contact with each other on the horizontal line.

그러나, 원심 공급 로울러(9)는 레일의 선상의 곡선구간에서는 대차의 프레임이 좌우측으로 기울거나하는 편향력에 의해 원심 공급 로울러(9)가 주행하고 있는 바퀴(4)에 맞닿음되면, 원심 공급 로울러(9)는 동시에 회전되면서 윤활유를 바퀴(4)의 표면에 뿌려주게 된다.However, when the centrifugal feed roller 9 comes into contact with the wheel 4 on which the centrifugal feed roller 9 is driven by a biasing force in which the frame of the bogie tilts left and right in a curved line section of the rail, the centrifugal feed roller 9 The roller 9 is rotated at the same time to spray lubricant on the surface of the wheel (4).

이와 같이 작동되는 도유기(6)는 우리나라와 같이 직선 구간보다는 곡선구간이 많은 지역에서는 적합하지 않은 것으로 도유기(6)의 원심 공급 로울러(9) 및 차량의 바퀴(4)가 맞닿음되는 횟수가 증가되어 불필요하게 많은 윤활유를 소모시키고 있는 실정이다.The oiler 6 operated in this way is not suitable in a region with more curved sections than in a straight line like in Korea, and the number of times that the centrifugal feed roller 9 of the oiler 6 comes into contact with the wheel 4 of the vehicle. This is an increase in the situation is unnecessary consumption of much lubricant.

상기 도유기(6)의 원심 공급 로울러(9)는 바퀴(4)와 간격조절이 중요하기 때문에 그 지역의 레일 곡선 구간에 따라 간격 조절을 장착시 해야하는데, 이때 그 간격을 수작으로 맞춰야 할뿐만 아니라, 주행중 간격이 벌어져 작동이 되지 않아 무용 지물이 되는 경우가 종종 발생되고 있다.Since the centrifugal feed roller 9 of the oiler 6 is important to the wheel 4 and the spacing adjustment, it is necessary to install the spacing adjustment according to the rail curve section of the region, in which case the spacing must be adjusted manually. In addition, there is often a case where the gap is widened while driving to become a useless object.

또한, 도유기(6)의 원심 공급 로울러(9)는 차량의 바퀴(4)에 맞닿음되어야 작동되기 때문에 바퀴(4)에 마찰력을 얻어 원심 공급 로울러(9)를 회전시켜야 하므로 이러한 횟수가 반복됨에 따라 마모되는 속도가 증가되어 쉽게 파손되거나 교체주기를 단축시키는 문제점이 제기 되고 있는 실정이다.In addition, since the centrifugal feed roller 9 of the oiler 6 is operated by contacting the wheel 4 of the vehicle, the centrifugal feed roller 9 must be rotated to obtain frictional force on the wheel 4, so the number of times is repeated. According to this situation, the wear rate is increased and thus a problem of easily breaking or shortening the replacement cycle is being raised.

따라서, 본 고안은 상기와 같은 종래의 문제점을 감안하여 창안된 것으로, 그목적은 운행중인 철도차량의 바퀴에 윤활유를 자동으로 노즐을 통해 원활하게 공급해줄 수 있어 도유기의 파손을 방지할 수 있을 뿐만 아니라, 도유기의 소모량을현저하게 낮출 수 있는 철도차량용 바퀴 윤활용 자동 도유기 시스템을 제공함에 있다.Therefore, the present invention was devised in view of the conventional problems as described above, and the purpose thereof is to automatically supply lubricating oil to a wheel of a railroad car in operation through a nozzle, thereby preventing damage to the oiler. In addition, the present invention provides an automatic oiler system for lubricating wheels for railway vehicles that can significantly reduce the consumption of oilers.

도 2 는 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템를 나타내는 블럭도.Figure 2 is a block diagram showing a lubricator system for wheel lubrication for railway vehicles of the present invention.

도 3 은 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템의 장착상태를 나타내는 도면.3 is a view showing the mounting state of the lubricator system for wheel lubrication for railway vehicles of the present invention.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

20: 콘트롤부 21: 커브센서20: control unit 21: curve sensor

24: 오일탱크 26: 펌프24: oil tank 26: pump

28: 분배기 38a,38a: 분사 노즐부28: distributor 38a, 38a: injection nozzle unit

40: 바퀴 50: 대차40: wheel 50: bogie

상기와 같은 목적을 달성하기 위하여, 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템은, 대차상의 바퀴의 외주면에 일정간격을 두고 형성된 한쌍의 분사 노즐부와, 상기 한쌍의 분사 노즐부로 윤활유를 나눠 공급시켜주는 분배기가 형성되며, 상기 분배기로 윤활유를 공급시켜 주는 펌프를 갖는 오일탱크와, 상기 펌프를 작동시키도록 형성된 커브센서를 갖는 콘트롤부로 구성된다.In order to achieve the above object, the wheel lubrication oil lubricator system for a railway vehicle according to the present invention, by supplying a pair of injection nozzles formed at regular intervals on the outer circumferential surface of the wheels on the bogie and the lubricating oil to the pair of injection nozzles The main distributor is formed of an oil tank having a pump for supplying lubricant to the distributor, and a control unit having a curve sensor configured to operate the pump.

상기와 같이 구성된 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템을 첨부된 도면을 참조하여 아래와 같이 구체적으로 설명한다.With reference to the accompanying drawings an oil lubricator system for a wheeled vehicle wheel of the present invention configured as described above will be described in detail as follows.

도 2 는 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템을 나타내는 블럭도이고, 도 3 은 본 고안의 철도차량용 바퀴 윤활용 도유기 시스템의 장착상태를 나타내는 도면이다.FIG. 2 is a block diagram showing a wheel lubrication oil system for a railroad car according to the present invention, and FIG. 3 is a view showing a mounting state of the wheel oil lubricator system for a railroad car according to the present invention.

본 고안은, 도 2 및 도 3 에 도시된 바와 같이, 윤활유를 대차(50)상의 주행하는 바퀴(40)상에 일정간격을 두고 분사시켜 주는 한쌍의 분사 노즐부(38a),(38b)가 각 바퀴(40)에 형성된다.The present invention, as shown in Figures 2 and 3, a pair of injection nozzles (38a, 38b) for injecting the lubricating oil at a predetermined interval on the wheel 40 running on the bogie 50 It is formed on each wheel 40.

상기 한쌍의 분사 노즐부(38a),(38b)에는 윤활유를 뿜어주도록 압력을 발생시키는 펌프(26)를 갖는 오일탱크(24)가 형성된다.The pair of injection nozzles 38a, 38b is provided with an oil tank 24 having a pump 26 for generating a pressure to lubricate the oil.

상기 펌프(26)를 갖는 오일탱크(24)와 한쌍의 분사 노즐부(38a),(38b)와의 사이에는 한쌍의 분사 노즐부(38a),(38b)로 나눠서 윤활유를 공급시켜 주는분배기(28)가 형성된다.Distributor 28 for supplying lubricating oil by dividing the oil tank 24 having the pump 26 into a pair of spray nozzle portions 38a and 38b by a pair of spray nozzle portions 38a and 38b. ) Is formed.

상기 펌프(26)의 작동은 대차(50)상에 장착되어 회전시 곡선구간을 인지하도록 커브센서(21)가 형성되어 있으며, 상기 커브센서(21)의 신호를 받아 펌프(26)를 작동시키는 콘트롤부(20)가 형성된다.The operation of the pump 26 is mounted on the trolley 50, and a curve sensor 21 is formed to recognize a curve section when rotating. The pump 26 operates by receiving a signal from the curve sensor 21. The control unit 20 is formed.

상기 본 고안의 콘트롤부(20)는 커브센서(21)의 신호를 받을 뿐만 아니라, 이를 감지한 후에 분사 노즐부(38a),(38b)를 통해 배출되는 윤활유의 배출량을 정하기 위해 분사값을 제어하는 특징이 있다.The control unit 20 of the present invention not only receives a signal from the curve sensor 21, but also controls the injection value to determine the discharge amount of the lubricant oil discharged through the injection nozzle unit 38a, 38b after detecting this. There is a characteristic.

상기와 같이 구성된 본 고안의 철도차량의 바퀴 윤활용 자동 도유기의 작동관계를 아래와 같이 상세하게 설명한다.The operation relationship of the automatic lubricator for wheel lubrication of the railway vehicle of the present invention configured as described above will be described in detail as follows.

본 고안의 철도차량의 바퀴 윤활용 자동 도유기는 대차(50)가 레일상을 따라 주행중에 곡선구간에 진입하게 되면, 도 2 에 도시된 바와 같이, 대차(50)상에 장착된 커브센서(21)가 이를 감지하여 신호를 발생하게 된다.Automatic lubricator for wheel lubrication of the railway vehicle of the present invention, when the vehicle 50 enters a curved section while traveling along the rail, as shown in FIG. 2, the curve sensor 21 mounted on the vehicle 50. Detects this and generates a signal.

상기 커브센서(21)에서 발생된 신호는 컨트롤부(22)에 의해 자체에 메모리되어 있는 작동시간 등에 의해 펌프(26)를 작동시킨다.The signal generated by the curve sensor 21 operates the pump 26 by an operating time stored in the controller 22 by itself.

상기와 같이 컨트롤부(22)에 의해 펌프(26)가 작동되면, 오일탱크(24)상의 윤활유는 압력을 발생하면서 분배기(28)로 공급된다.When the pump 26 is operated by the control unit 22 as described above, the lubricating oil on the oil tank 24 is supplied to the distributor 28 while generating a pressure.

상기의 분배기(28)는 도 3 의 대차(50)상의 중간의 위치에 형성되어 있어 펌프(26)에서 발생되는 오일의 압력을 동일하게 배분시키고 있다.Said distributor 28 is formed in the intermediate position on the trolley | bogie 50 of FIG. 3, and distributes the pressure of the oil generate | occur | produced in the pump 26 similarly.

분배기(28)상으로 공급된 윤활유는 대차(50)상의 양측 바퀴(40)상에 형성된 분사 노즐부(38a),(38b)로 나눠서 공급시키면, 분사 노즐부(38a),(38b)로 공급된오일은 뿜어지면서 대차(50)상의 바퀴(40)로 뿜어지게 된다.The lubricating oil supplied onto the distributor 28 is dividedly supplied into the spray nozzle portions 38a and 38b formed on both wheels 40 on the truck 50, and then supplied to the spray nozzle portions 38a and 38b. The oil is pumped out and is sprayed by the wheels 40 on the cart 50.

이와 같이 대차(50)상의 바퀴(40)에 분사 노즐부(38a),(38b)에 의해 윤활유가 분사되어 뿌려지면 대차(50)상의 바퀴(40)에 묻은 윤활유는 레일과 맞닿으면서 서로 묻게 되어 윤활유 레일상에도 공급시킨다.In this way, when the lubricant is sprayed and sprayed on the wheels 40 on the cart 50 by the spray nozzle parts 38a and 38b, the lubricant oils on the wheels 40 on the cart 50 are brought into contact with the rails. It is also supplied to the lubricant rail.

바퀴(40)에 묻은 윤활유는 주행하면서 레일상의 표면에 맞닿으면서 분사 노즐부(38a),(38b)가 장착되어 있지 않은 다른 바퀴에도 묻게 되면서 회전되기 때문에 마찰에 의해 마모나 주행시 발생되는 소음의 발생을 억제시킬 수 있게 된다.Lubricant adhered to the wheels 40 is rotated while being in contact with the surface on the rail while driving, and also on other wheels not equipped with the spray nozzle parts 38a and 38b. Occurrence can be suppressed.

특히, 본 고안은 분사 노즐부(38a),(38b)가 대차(50)상의 바퀴(40)에 맞닿음 되어 있지 않고 일정간격을 유지하면서 분사시켜 주기때문에 마모되거나 하여 교체하지 않고 영구적으로 사용가능하다.In particular, the present invention can be used permanently without replacement because the nozzles (38a, 38b) are not in contact with the wheels 40 on the cart 50 and sprayed while maintaining a constant interval, worn or replaced Do.

또한, 윤활유를 커브 센서(21)에 의해 컨트롤부(22)에서 공급되는 윤활유의 양을 최적의 상태로 공급할 수 있도록 자동으로 조절해주기 때문에, 주행시에 사용되는 윤활유의 소모량을 현저하게 감소시킨다.In addition, since the lubricating oil is automatically adjusted so that the amount of the lubricating oil supplied from the control unit 22 can be optimally supplied by the curve sensor 21, the consumption of the lubricating oil used at the time of running is significantly reduced.

상기와 같은 본 고안의 철도차량의 바퀴 윤활용 자동 도유기 시스템에 의해 운행중인 철도차량의 바퀴에 윤활유를 자동으로 노즐을 통해 원활하게 공급해줄 수 있어 도유기의 파손을 방지할 수 있으며 사용 기간을 늘릴 수 있는 효과가 있다.The automatic oil lubrication system for wheel lubrication of railroad cars of the present invention as described above can smoothly supply lubricant to the wheels of railroad cars in operation through nozzles to prevent breakage of oilers and increase the service period. It can be effective.

또한, 자동으로 윤활유를 공급해주므로 인해 윤활유의 소모량을 현저하게 낮출 수 있는 효과가 있다In addition, since the lubricant is automatically supplied, the consumption of lubricant is significantly reduced.

Claims (1)

철도차량의 바퀴 윤활용 자동 도유기 시스템에 있어서,In the automatic lubricator system for wheel lubrication of rolling stock, 대차(50)상의 바퀴(40)의 외주면에 일정간격을 두고 형성된 한쌍의 분사 노즐부(38a),(38a)와,A pair of injection nozzle portions 38a, 38a formed at regular intervals on the outer circumferential surface of the wheel 40 on the cart 50, 상기 한쌍의 분사 노즐부(38a),(38b)로 윤활유를 나눠 공급시켜주는 분배기(28)가 형성되며, 상기 분배기(28)로 윤활유를 공급시켜 주는 펌프(26)를 갖는 오일탱크(24)와,A distributor 28 is formed to divide and supply lubricating oil to the pair of injection nozzle parts 38a and 38b, and an oil tank 24 having a pump 26 to supply lubricating oil to the distributor 28. Wow, 상기 펌프(26)를 작동시키도록 형성된 커브센서(21)를 갖는 콘트롤부(20)로 이루어진 것을 특징으로 하는 철도차량의 바퀴 윤활용 도유기 시스템.Lubricator system for wheel lubrication of a railway vehicle, characterized in that consisting of a control unit (20) having a curve sensor (21) formed to operate the pump (26).
KR20-2004-0015620U 2004-06-04 2004-06-04 Lubricator system for automatically lubricating wheel for rolling stock KR200360681Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100611198B1 (en) * 2004-10-06 2006-08-10 한국철도기술연구원 Lubrication System for Railway Car
KR100987640B1 (en) * 2008-11-18 2010-10-14 현대로템 주식회사 Apparatus for colling and lubricating wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100611198B1 (en) * 2004-10-06 2006-08-10 한국철도기술연구원 Lubrication System for Railway Car
KR100987640B1 (en) * 2008-11-18 2010-10-14 현대로템 주식회사 Apparatus for colling and lubricating wheel

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