KR20130075577A - Lift adjustment apparatus of pantograph - Google Patents

Lift adjustment apparatus of pantograph Download PDF

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Publication number
KR20130075577A
KR20130075577A KR1020110143978A KR20110143978A KR20130075577A KR 20130075577 A KR20130075577 A KR 20130075577A KR 1020110143978 A KR1020110143978 A KR 1020110143978A KR 20110143978 A KR20110143978 A KR 20110143978A KR 20130075577 A KR20130075577 A KR 20130075577A
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South Korea
Prior art keywords
lift
pantograph
lifting
plate
lift force
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KR1020110143978A
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Korean (ko)
Inventor
박현준
이기원
박영
박철민
김주락
권삼영
창상훈
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한국철도기술연구원
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Priority to KR1020110143978A priority Critical patent/KR20130075577A/en
Publication of KR20130075577A publication Critical patent/KR20130075577A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector
    • B60L5/32—Devices for lifting and resetting the collector using fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/24—Pantographs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

PURPOSE: A device for controlling the lift force of a pantagraph for a high-speed railroad is provided to easily control the intensity of lift force by controlling an installation angle of a support wing according to gauge gradations. CONSTITUTION: A bow installs an abrasion plate. A lift force control plate is included in a central part of the bow. Lift force is controlled according to an installation angle change of the lift force control plate. Lift force wing bodies (30,30') are installed on a top arm (10). The lift force wing bodies generate the lift force.

Description

고속철도용 팬터그래프의 양력조절장치{LIFT ADJUSTMENT APPARATUS OF PANTOGRAPH}Lift control device of pantograph for high speed railway {LIFT ADJUSTMENT APPARATUS OF PANTOGRAPH}

본 발명은 고속철도용 팬터그래프의 양력조절장치에 관한 것으로, 더욱 상세하게는 팬터그래프의 상부 암 중간에 설치각도를 조절할 수 있는 양력날개를 설치하여 주행시 전차선과 팬터그래프의 집전판의 이선을 줄일 수 있도록 하는 고속철도용 팬터그래프의 양력조절장치에 관한 것이다. The present invention relates to a lift control device for a pantograph for a high-speed railway, and more particularly, to install a lifting wing that can adjust the installation angle in the middle of the upper arm of the pantograph to reduce the deviation between the front line and the current collector plate of the pantograph. It relates to a lift control device for a pantograph.

대중교통수단으로써 고속철도의 이용확대와 함께 속도증가의 필요성이 증대되고 있다. 즉, 전기를 이용해 주행하는 지하철이나 고속열차에는 전차선으로부터 전력을 끌어들이기 위해 각 동력차의 지붕에 집전장치인 팬터그래프가 설치되게 된다. 그러나, 고속철도의 속도를 증가할 때 팬터그래프에서의 고조파 발생이나 이선의 문제점을 해결해야 한다. As public transportation increases the use of high-speed railways, the need for speed increases is increasing. In other words, a pantograph, which is a current collector, is installed on the roof of each power vehicle in order to draw electric power from a train line in a subway or a high-speed train that runs using electricity. However, when increasing the speed of the high-speed railway, it is necessary to solve the problem of harmonic generation or aberration in the pantograph.

종래의 기술로써, 대한민국 공개특허 10 - 2004 - 116601에는, 전차선과 마모판의 접촉을 통해 집전하는 팬터그래프에 있어서, 상기 마모판이 설치되는 보우의 중앙부 내측에 양력조절판의 설치각도 변화에 따라 양력을 조절할 수 있도록 이루어진 양력조절장치에 대한 기술이 개시되어 있다. As a conventional technique, the Republic of Korea Patent Publication No. 116601, in the pantograph for collecting current through the contact of the tank line and the wear plate, the lifting force is adjusted according to the change in the installation angle of the lift control plate inside the center of the bow on which the wear plate is installed Disclosed is a technique for lifting control device configured to be able to.

상기 문헌의 양력조절장치는 부상용 보조날개를 사용하여 양력을 발생시키며, 양력의 강도를 조절하기 위해서는 팬터그래프를 완전히 분해하는 작업이 필요하도록 되어 있다. Lifting device of the above document is to generate a lift using the auxiliary auxiliary wing for lifting, in order to adjust the strength of the lift is required to work to completely disassemble the pantograph.

공개특허 10 - 2004 - 68778에는, 전기철도차량의 지붕 상면의 절연애자에 결합,고정되는 베이스 프레임. 상기 베이스 프레임에 힌지되어 회전되는 주축: 상기 주축에 결합,고정되어 주축의 회전 방향과 동일하게 회전되는 하부아암: 상기하부아암에 회전가능하도록 연결되는 상부아암: 상기 상부아암 선단에 힌지되어 저주파 진동을 감쇄시키는 풀런저: 상기 플런저 상부에 체결되는 팬헤드 크로스바: 상기 팬헤드 크로스바에 체결되어 공력압상력을 조절하는 양력조절판: 상기 팬헤드 크로스바 양측부에 결합되는 커넥팅 바: 상기 커넥팅 바에 안치, 결합되어 가선과 접촉되는 집전판:을 포함하여 구성된 것을 특징으로 하는 팬터그래프에 대한 기술이 개시되어 있다.The base frame is coupled to, and fixed to the insulator of the upper surface of the roof of the electric railway vehicle. A main shaft hinged to the base frame and rotated: a lower arm coupled to and fixed to the main shaft and rotating in the same direction as the rotational direction of the main shaft: an upper arm rotatably connected to the lower arm: a low frequency vibration hinged to the tip of the upper arm Puller to attenuate: a panhead crossbar fastened to the plunger top: lift control plate fastened to the panhead crossbar to adjust the aerodynamic pressure: connecting bar coupled to both sides of the panhead crossbar: settled, coupled to the connecting bar Disclosed is a technique for a pantograph, comprising a current collector plate:

상기 팬터그래프의 양력조절판은 팬터그래프의 팬해드크로스바에 부착되고, 일정각도 범위내에서 움직여 양력을 조절하도록 이루어져 있다. The lift control plate of the pantograph is attached to the pan head crossbar of the pantograph, and is configured to adjust the lift by moving within a predetermined angle range.

공개특허 10 - 2003 - 84876에는, 레일 위를 고속으로 주행하는 철도차량에 있어서, 차량의 지붕 위면에 비행기의 날개 형상으로 이루어진 양력발생수단이 설치되어 있는 것을 특징으로 하는 철도차량의 양력발생장치에 대한 기술이 개시되어 있다.[0003] In 84876, in a railroad vehicle traveling at a high speed on a rail, a lift generating device of a railroad vehicle is provided with a lifting force generating means formed in the shape of a wing of an airplane on a roof top of the vehicle. A technique is disclosed.

상기 양력발생장치는 철도차량 지붕위에 양력조절장치를 설치하여 차체에 의해 선로에 가해지는 하중을 경감시키도록 하기 위한 장치이다. The lift generator is a device for reducing the load applied to the track by the vehicle body by installing a lift control device on the roof of the railway vehicle.

따라서, 종래의 팬터그래프는 일정한 양력을 부여하는 형태로 구성하여 제작되고 있는 바, 이는 양력 조절시 차량 기지로 이송하여 팬터그래프를 해체하여 조절해야 할 뿐만 아니라 미세조정도 불가하게 되었다. Therefore, the conventional pantograph is constructed and manufactured in a form to give a constant lift, which is transferred to the vehicle base during lifting control and dismantles and adjusts the pantograph.

본 발명은 기존의 팬터그래프 기술에서 집전판이 전차선으로부터 이선되는 문제를 해결하기 위해 주행중 팬터그래프의 집전판을 소정 높이 상승시킬 수 있도록 하기 위한 것으로서, 상부암사이에 절연물을 매개로 좌우측의 부양날개를 설치하여 주행중 양력을 발생시키도록 하고, 아울러 부양날개에는 계기눈금에 따라 부양날개의 설치각도를 조절하여 양력의 세기를 조절할 수 있도록 된 고속철도용 팬터그래프의 양력조절장치를 제공하고자 함에 그 목적이 있다. The present invention is to allow the current collector plate of the pantograph to be raised to a predetermined height while driving to solve the problem that the current collector plate is displaced from the tank line in the existing pantograph technology, and the floating wings are installed on the left and right sides by insulators between the upper arms. The purpose of the present invention is to provide a lift control device for a pantograph for high-speed railway that generates lift, and in addition, the lift wing adjusts the lift angle according to the gauge scale.

상기 목적을 달성하기 위한 본 발명은, 전차선과 마모판의 접촉을 통해 집전하는 팬터그래프에서 마모판이 설치되는 보우의 중앙부 내측에 양력조절판의 설치각도 변화에 따라 양력을 조절할 수 있도록 이루어진 양력조절장치에 있어서, 상부 암 일측의 좌우측에 절연물을 매개로 양력을 발생시키는 부양날개가 설치된 것을 그 특징으로 한다. The present invention for achieving the above object, in the lift control device made to adjust the lift according to the change in the installation angle of the lift control plate inside the center portion of the bow is installed in the pantograph to collect through the contact of the tank line and the wear plate It is characterized in that the floating wing is installed on the left and right sides of the upper arm to generate lift through the insulator.

본 발명의 다른 구체적인 특징은, 전차선과 마모판의 접촉을 통해 집전하는 팬터그래프에서 마모판이 설치되는 보우의 중앙부 내측에 양력조절판의 설치각도 변화에 따라 양력을 조절할 수 있도록 이루어진 양력조절장치에 있어서, 상부 암의 상부에서 절연물을 매개로 좌우측의 양력날개 몸체를 설치하여 양력을 발생시키고, 상기 양력날개 몸체에 부착된 계기 눈금판으로 양력의 세기를 조절할 수 있도록 이루어져 있다.Another specific feature of the present invention, in the lifting force adjustment device made to adjust the lift according to the change in the installation angle of the lift control plate inside the center portion of the bow is installed in the pantograph that is collected through the contact of the tank line and the wear plate, the upper On the upper part of the arm, the lifting wing body on the left and right sides is installed through the insulation to generate lift, and the instrument scale plate attached to the lifting wing body is configured to adjust the strength of lift.

이상 설명한 바와 같이 본 발명에 의하면, 고속으로 운행하는 고속철도의 팬터그래프와 전차선 사이의 이선 현상을 없애고 고조파 발생을 현저히 감소시키는 효과가 있다.As described above, according to the present invention, there is an effect of eliminating the two-line phenomenon between the pantograph and the catenary of the high-speed railway running at high speed, and significantly reducing the generation of harmonics.

또한, 본 발명은 고속운행의 속도한계로 지목되는 집전분야의 문제점을 해결하는 이점이 있다.In addition, the present invention has the advantage of solving the problems in the current collector field that is indicated as the speed limit of high speed operation.

도 1 은 본 발명의 고속철도용 양력조절장치가 팬터그래프에 설치되어 있는 상태도,
도 2 는 도 1 에 도시된 보우의 평면도 및 양력조절의 세부 상세도,
도 3 은 본 발명의 고속철도용 양력조절장치를 도시해 놓은 설치도,
도 4 는 본 발명의 고속철도용 양력조절장치를 설명하기 위한 측면 상태도이다. 1 is a state in which the lift control device for a high-speed railway of the present invention is installed on the pantograph,
Figure 2 is a detailed plan view of the bow and the lift control shown in Figure 1,
Figure 3 is an installation diagram showing a lift control device for a high-speed railway of the present invention,
Figure 4 is a side view for explaining the lift control device for a high-speed railway of the present invention.

이하, 본 발명의 바람직한 실시예를 예시도면에 의거하여 상세히 설명한다. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명의 고속철도용 양력조절장치가 팬터그래프에 설치되어 있는 상태도이고, 도 2 는 도 1 에 도시된 보우의 평면도 및 양력조절장치의 상세도를 나타낸다. FIG. 1 is a state diagram in which a lift control apparatus for a high-speed railway of the present invention is installed in a pantograph, and FIG. 2 shows a plan view of the bow shown in FIG. 1 and a detailed view of a lift control apparatus.

본 발명은 상부 암(10)에 양력날개를 설치하여 고속주행중에 양력날개의 양력작용으로 팬터그래프 상단의 집전판을 상승시켜 전차선과의 접촉을 유지하도록 하는 양력조절장치로써, 필요에 따라 용이하게 양력날개의 설치각도를 조정할 수 있도록 하여 주행중 양력에 의한 집전판의 상승높이를 조정할 수 있도록 된 것이다.The present invention is a lifting control device to install a lifting wing on the upper arm 10 to lift the current collector plate of the upper pantograph by the lifting action of the lifting wing during high-speed driving, to maintain contact with the tank line, if necessary lift easily The installation angle of the wing can be adjusted so that the rising height of the current collector plate can be adjusted by lifting force while driving.

팬터그래프(1)는 차량의 지붕 위에 4개의 절연애자(3)에 의해 지지되는 후레임(2)을 비롯하여 공기실린더(4), 하부힌지(5), 풋쉬암(6), 하부 롯드(7), 센트럴힌지(8), 앤티벅킹 롯드(9), 상부암(10)과 본 발명의 양력날개 몸체(30), 대형 중앙스프링박스(12), 보조 스프링박스(13), 그리고 집전을 위해 전차선(미도시)과 접촉되는 보우(20)가 상호 유기적으로 결합된 구조로 구성되어 있다. The pantograph (1) includes an air cylinder (4), a lower hinge (5), a push arm (6), a lower rod (7), a frame (2) supported by four insulators (3) on the roof of the vehicle, Central hinge (8), anti-bucking rod (9), upper arm (10) and the lifting wing body (30) of the present invention, a large central spring box (12), auxiliary spring box (13), and a tram line for current collection Bow 20 in contact with the (not shown) is composed of a structure that is organically bonded to each other.

이 중 고속열차의 고속주행시 전차선으로부터 전력을 끌어들이기 위해 전차선과 항시 접촉되는 보우(20)의 구성요소로는 도 2 에 도시한 바와 같이, 전차선 길이방향으로 설치된 2개의 후레임(21); 상기 후레임(21) 양측 상단에 이격 설치된 탄소마모판(22); 상기 탄소마모판(22) 안쪽에 이격 설치된 알루미늄마모판(23); 상기 탄소마모판(22)과 알루미늄마모판(23)의 양측단으로부터 연장 설치된 연결마모판(24)과; 크로싱된 전차선 상에서 보우(20)의 엉킴을 방지함과 동시에, 전차선과 보우(20) 사이에서의 아크발생을 방지할 수 있도록 상기 탄소마모판(22) 및 알루미늄마모판(23)의 길이방향으로 설치된 절연혼(Insulating Horn)(25)으로 이루어져 있다.Among them, as the components of the bow 20 which are always in contact with the tank lines to draw power from the tank lines during the high-speed driving of the high-speed train, as shown in FIG. 2, two frames 21 installed in the longitudinal direction of the tank lines; Carbon wear plates 22 spaced apart from the upper sides of the frame 21; An aluminum wear plate 23 spaced apart from the inside of the carbon wear plate 22; A connection wear plate 24 extending from both ends of the carbon wear plate 22 and the aluminum wear plate 23; In the longitudinal direction of the carbon wear plate 22 and the aluminum wear plate 23 to prevent the bow 20 from being entangled on the crossed tank line and to prevent arcing between the tank line and the bow 20. It consists of an insulating horn 25 installed.

또한, 상기 탄소마모판(22)과 알루미늄마모판(23) 사이에는 전차선 상에서 보우(20)가 부드럽게 미끄러질 수 있도록 구리스 등의 윤활제가 채워져 있다. 상기 이격 설치된 알루미늄마모판(23)과 알루미늄마모판(23) 사이 즉, 후레임(21)과 후레임(21) 사이 중앙부에는 고속주행시 발생되는 양력을 이용해 보우(20)의 각 마모판(22,23,24)과 전차선이 상호 접촉되도록 하는 양력조절장치가 설치되어 있다.In addition, a lubricant such as grease is filled between the carbon wear plate 22 and the aluminum wear plate 23 so that the bow 20 slides smoothly on the tramline. Each wear plate 22 and 23 of the bow 20 is formed between the spaced apart aluminum wear plate 23 and the aluminum wear plate 23, that is, the center portion between the frame 21 and the frame 21 by using lifting force generated during high-speed driving. 24, and lift control system is installed to make the tank line contact each other.

그런데, 상기 양력조절장치는 도 2 의 세부 상세도와 같이, 상기 보우(20)의 구성요소 중 절연혼(25) 외주면에 양력조절판(27)을 나사 고정시킨 구조로 이루어져 있다. 미설명 부호 26, 28은 절연혼(25)과 양력조절판(27)에 각각 관통 형성된 나사 고정홀(26,28)을 나타낸 것이다.By the way, the lift adjustment device is made of a structure in which the lift control plate 27 is screwed to the outer circumferential surface of the insulating horn 25 of the components of the bow 20, as shown in detail of FIG. Reference numerals 26 and 28 represent screw fixing holes 26 and 28 formed through the insulating horn 25 and the lift control plate 27, respectively.

상기와 같이 양력조절판(27)을 절연혼(25)의 외주면에 수평하게 나사고정시킨 상태에서 고속주행시 발생되는 양력과의 대응작용을 통해 양력조절판(27) 즉, 상기 절연혼(25)에 고정된 양력조절판(27)을 비롯하여 보우(20) 전체가 상승하게 되면서 상기 전차선에 각 마모판(22,23,24)의 접촉이 이루어지게 되고, 상기와 같이 전차선에 접촉된 각 마모판(22,23,24)을 통해 전차선으로부터 전력을 끌어들여 계속적인 고속주행이 이루어지게 된다.As described above, the lifting control plate 27 is fixed to the lifting control plate 27, that is, the insulating horn 25 through a corresponding action with the lifting force generated during high-speed driving in a state where the lifting control plate 27 is horizontally screwed to the outer circumferential surface of the insulating horn 25. As the entire lift 20 including the lift control plate 27 is raised, the wear plates 22, 23, and 24 are in contact with the tank lines, and each wear plate 22 is in contact with the tank lines as described above. 23, 24) draws power from the tram line and continues high-speed driving.

본 발명의 양력날개 몸체는 부상용 보조날개를 사용하지 않고 양력을 발생시키며, 팬터그래프의 분해없이 수작업으로 양력의 강도를 조절할 수 있는 날개형상의 구조물인 것이다. Lifting wing body of the present invention is a wing-like structure that generates the lift without using the auxiliary auxiliary wing for injury, and can adjust the strength of lift by hand without disassembly of the pantograph.

따라서, 본 발명에 의하면, 양력조절장치에 의해 고조발 발생 및 이선의 가능성을 줄여 집전 시스템의 안전도를 향상시키는 데에 효과적이다. Therefore, according to the present invention, it is effective to improve the safety of the current collector system by reducing the likelihood of occurrence of high ignition and off-line by the lift control device.

도 3 은 본 발명의 고속철도용 양력조절장치를 도시해 놓은 설치도이고, 도 4 는 본 발명의 고속철도용 양력조절장치를 설명하기 위한 측면 상태도이다. 본 발명에 따른 양력날개는 양력의 세기를 조절할 수 있도록 상부 암(10)사이에 절연물(45)을 각기 삽입하고 계기 눈금판(40)이 부착되어 눈금을 보면서 소정각도로 조정할 수 있도록 되어 있다.3 is an installation diagram showing a lifting control device for a high-speed railway of the present invention, Figure 4 is a side view for explaining the lifting control device for a high-speed railway of the present invention. Lifting wing according to the present invention is to be adjusted to a predetermined angle while inserting the insulator 45 between the upper arm 10 to adjust the strength of lift, and the instrument scale plate 40 is attached to the scale.

즉, 상부 암(10) 상부의 좌우측으로 설치되는 양력날개 몸체(30, 30')는 종래와 달리 부상용 보조날개를 사용하지 않고도 양력을 발생시키며, 팬터그래프를 분해하지 않고도 수작업으로 양력의 강도를 조절할 수 있는 날개형상의 구조물인 것이다. That is, the lifting wing bodies 30 and 30 'installed on the left and right sides of the upper arm 10 generate lift without using an auxiliary auxiliary wing for lifting and increase the strength of lift by hand without disassembling the pantograph. It is an adjustable wing-shaped structure.

여기서, 양력날개를 살펴보면 날개 아래부분은 평평하고 날개 윗부분은 둥글게 형성되어 있기 때문에, 상기 양력날개 몸체(30, 30')는 고속주행시 날개 윗부분은 공기의 흐름이 빨라져서 압력이 낮아지는 한편, 날개 아랫부분은 공기의 흐름이 느려서 압력이 높아짐으로써 상승력을 받도록 되어 있다. Here, looking at the lift wing, since the lower part of the wing is flat and the upper part of the wing is formed round, the lifting wing body (30, 30 ') the upper part of the wing during high-speed driving, the pressure of the air flows faster, while the lower wing The part is subjected to the upward force by the slow air flow and the high pressure.

본 발명의 양력조절장치와 상부 암(10)의 사이를 전기가 통하지 않도록 절연물(45)을 사이에 삽입하여 절연시킬 수 있다. 또한, 양력날개 몸체(30, 30')에는 양력발생의 세기를 조정하기 위해 설치각도를 표시하는 계기 눈금판(40)을 갖는 구조인 것이다. The insulating material 45 may be inserted and insulated between the lift control device of the present invention and the upper arm 10 so as not to allow electricity to pass through. In addition, the lifting wing body (30, 30 ') is to have a structure having an instrument scale plate 40 for displaying the installation angle to adjust the strength of the lift generation.

상기 눈금판(40)은 눈으로 계기눈금을 볼 수 있도록 되어 있다.The scale plate 40 is to be able to see the gauge scale with the eyes.

본 발명은 양력 조절시 기지로 이송하여 팬터그래프를 해체하여 조절하지 않고 간단히 수작업으로 미세조정 할 수 있다. The present invention can be finely adjusted manually by hand without dismantling and adjusting the pantograph by transporting to the base during lifting control.

따라서, 본 발명에 따르면, 고속열차가 고속으로 운행할 때 전차선과 팬터그래프 사이의 이선 현상을 없애고 고조파 발생을 현저히 감소시킬 수 있다.Therefore, according to the present invention, when the high-speed train is traveling at high speed, it is possible to eliminate the phenomenon of the line between the tramline and the pantograph and to significantly reduce harmonics.

그러므로, 본 발명은 고속운행의 속도한계로 지목되는 집전분야의 문제점을 해결할 수 있다. Therefore, the present invention can solve the problem in the current collector field which is indicated as the speed limit of the high speed operation.

또한, 본 발명은 집전시스템의 안정도를 향상시키고, 양력발생의 세기를 세분하여 조절할 수 있으며, 양력발생의 세기를 눈으로 확인할 수 있는 이점이 있다.In addition, the present invention improves the stability of the current collector system, can be adjusted by subtracting the strength of the lift generation, there is an advantage that can be visually confirmed the strength of the lift generation.

이상에서와 같이 상술한 실시예는 본 발명의 가장 바람직한 예에 대하여 설명한 것이지만 상기 실시예에만 한정되는 것은 아니며, 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양한 변형이 가능하다는 것은 당업자에게 있어서 명백한 것이다.Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. .

10 : 상부 암
30, 30' : 양력날개 몸체
40 : 눈금판
45 : 절연물10: upper arm
30, 30 ': Lift wing body
40: scale plate
45: insulator

Claims (3)

전차선과 마모판의 접촉을 통해 집전하는 팬터그래프에서 마모판이 설치되는 보우의 중앙부 내측에 양력조절판의 설치각도 변화에 따라 양력을 조절할 수 있도록 이루어진 양력조절장치에 있어서,
상부 암의 상부에는 양력을 발생시키도록 좌우측으로 설치되는 양력날개 몸체를 구성한 것을 특징으로 하는 고속철도용 양력조절장치. In the lift control device configured to adjust the lift according to the change in the installation angle of the lift control plate inside the center of the bow is installed in the pantograph that is collected through the contact of the tank line and the wear plate,
Lifting device for high-speed railway, characterized in that the lifting arm body configured to be installed on the left and right sides to generate a lift on the upper portion of the upper arm. 제 1 항에 있어서,
상기 상부 암과 양력날개 몸체 사이에는 전기가 통하지 않도록 절연물을 추가로 삽입하여 절연시키는 것을 특징으로 하는 고속철도용 양력조절장치. The method of claim 1,
Lifting device for a high-speed railway, characterized in that the insulation between the upper arm and the lifting wing body by additionally inserting an insulator so that electricity does not pass. 제 1 항에 있어서,
상기 양력날개 몸체(30, 30')에는 양력발생의 세기를 조정하기 위해 양력날개 몸체(30,30')의 설치각도를 표시하는 계기 눈금판(40)을 갖는 것을 특징으로 하는 고속철도용 양력조절장치.
The method of claim 1,
Lifting device for high-speed railway, characterized in that the lifting wing body (30, 30 ') has an instrument scale plate (40) for displaying the installation angle of the lifting wing body (30, 30') to adjust the strength of the lift generation .
KR1020110143978A 2011-12-27 2011-12-27 Lift adjustment apparatus of pantograph KR20130075577A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105651426A (en) * 2015-12-31 2016-06-08 西南交通大学 Pantograph calibration device
WO2018150129A1 (en) 2017-02-15 2018-08-23 Faiveley Transport Tours Pantograph and rail vehicle comprising such a pantograph
KR20190090461A (en) * 2018-01-25 2019-08-02 자동차부품연구원 A contact force control device in driving for high-speed rail pantograph
CN111907332A (en) * 2020-08-04 2020-11-10 北京中车赛德铁道电气科技有限公司 Pantograph deflector design method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105651426A (en) * 2015-12-31 2016-06-08 西南交通大学 Pantograph calibration device
CN105651426B (en) * 2015-12-31 2018-07-03 西南交通大学 A kind of pantograph caliberating device
WO2018150129A1 (en) 2017-02-15 2018-08-23 Faiveley Transport Tours Pantograph and rail vehicle comprising such a pantograph
KR20190090461A (en) * 2018-01-25 2019-08-02 자동차부품연구원 A contact force control device in driving for high-speed rail pantograph
CN111907332A (en) * 2020-08-04 2020-11-10 北京中车赛德铁道电气科技有限公司 Pantograph deflector design method

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