KR19990056591A - Door opening and closing drive device for railroad car - Google Patents

Door opening and closing drive device for railroad car Download PDF

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Publication number
KR19990056591A
KR19990056591A KR1019970076593A KR19970076593A KR19990056591A KR 19990056591 A KR19990056591 A KR 19990056591A KR 1019970076593 A KR1019970076593 A KR 1019970076593A KR 19970076593 A KR19970076593 A KR 19970076593A KR 19990056591 A KR19990056591 A KR 19990056591A
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KR
South Korea
Prior art keywords
signal
door
power source
drive device
door opening
Prior art date
Application number
KR1019970076593A
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Korean (ko)
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KR100257292B1 (en
Inventor
김인호
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추호석
대우중공업 주식회사
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Priority to KR1019970076593A priority Critical patent/KR100257292B1/en
Publication of KR19990056591A publication Critical patent/KR19990056591A/en
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Publication of KR100257292B1 publication Critical patent/KR100257292B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
    • E05F15/662—Motor units therefor, e.g. geared motors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/41—Physical or chemical protection against finger injury
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 발명은 철도차량용 출입문 개폐 구동장치에 관한 것으로, 모터의 회전이동을 직선으로 변경한 리니어모터(4)를 적용함에 따라 소음발생이 줄어들고 내구성이 향상되며 유지보수가 줄어듬은 물론 철도차량 내에 차지하는 공간이 줄어들도록 된 것이다.The present invention relates to a door opening and closing drive device for a railway vehicle, and by applying the linear motor (4) in which the rotational movement of the motor is changed to a straight line, noise is reduced, durability is improved, maintenance is reduced, as well as a space occupied in the railway vehicle. This is to be reduced.

Description

철도차량용 출입문 개폐 구동장치Door opening and closing drive device for railroad car

본 발명은 철도차량용 출입문의 개폐장치에 관한 것으로, 특히 모터의 회전이동을 직선으로 변경한 리니어모터를 적용함에 따라 소음발생이 줄어들고 내구성이 향상되며 유지보수가 줄어드는 철도차량용 출입문 개폐 구동장치에 관한 것이다.The present invention relates to a door opening and closing device for a railway vehicle, and more particularly, to a door and door opening and closing device for a railway vehicle which reduces noise and improves durability and reduces maintenance by applying a linear motor in which the rotational movement of the motor is changed to a straight line. .

일반적으로 철도차량용 출입문 개폐장치는 승객이 승하차시 차실내를 왕래하도록 도어를 열고닫는 장치인데, 종래에는 도 4에 도시된 바와 같이, 제어압축공기를 매개로 실린더가 구동하여 도어를 개폐할 수 있도록 제작되어졌는데 이는 별도의 공기 공급관로가 필요하게 되며 관로 연결지점에 대한 누설 공기로 인한 손실이 발생되며 압축공기의 배기 과정에서 소음이 발생되어지고 구동벨트 내구성 및 동작부위에 대한 정기적 윤활이 필요되는 문제점이 발생되었다.In general, the door opening and closing device for a railway vehicle is a device that opens and closes the door so that passengers travel in and out of the cabin. As shown in FIG. 4, the cylinder is driven through the control compressed air to open and close the door. It requires a separate air supply line, which causes loss due to leaking air to the connection point, generates noise during exhaust of compressed air, and requires regular driving lubrication for driving belt durability and operating area. A problem has occurred.

한편 또 다른 방법으로는 D/C모터(44)와 이 D/C모터(44)에 연결되어지는 스크류바(55)의 회전운동에 의해서 도어(5)가 개폐되도록 구성되었는데, 이는 전원을 공급하는 정류자 및 브러시 마모로 인하여 D/C모터를 정기적으로 보수를 해야하는 번거로움이 발생되어지고, 회전력을 선형 운동으로 변환하기 위한 스크류의 정밀가공이 필요하게 되며, 스크류바의 절대적 길이가 도어의 길이보다 길어 설치상의 공간이 제한되고, D/C모터의 직경 방향 크기가 커 철도차량에 차지하는 공간이 크므로 레이아웃(lay-out)하기가 어려운 문제점이 발생하였다.In another method, the door 5 is opened and closed by a rotational movement of the D / C motor 44 and the screw bar 55 connected to the D / C motor 44, which supplies power. Due to the commutator and brush wear, the trouble of regular maintenance of the D / C motor is generated, and the precision machining of the screw to convert the rotational force into linear motion is necessary. The absolute length of the screw bar is the length of the door. The longer the installation space is limited, the larger the size of the D / C motor in the radial direction, the larger the space occupied by the railroad car, the layout (lay-out) is difficult.

이에 본 발명은 상기와 같은 제반문제점을 해소하기 위하여 발명된 것으로, 모터의 회전이동을 직선으로 변경한 리니어모터를 적용함에 따라 소음발생이 줄어들고 내구성이 향상되며 유지보수가 줄어듬은 물론 철도차량 내에 차지하는 공간이 줄어드는 철도차량용 출입문 개폐 구동장치를 제공함에 그 목적이 있다.Therefore, the present invention was invented to solve the above problems, and by applying a linear motor that changes the rotational movement of the motor to a straight line, noise is reduced, durability is improved, maintenance is reduced and occupies in a railway vehicle. It is an object of the present invention to provide a door opening and closing drive device for a railway vehicle with reduced space.

도 1은 본 고안에 따른 출입문 개폐 구동장치의 장치도,1 is a device diagram of the door opening and closing drive according to the present invention,

도 2는 본 고안에 따른 출입문 개폐 구동장치의 회로도,2 is a circuit diagram of a door opening and closing drive device according to the present invention,

도 3은 리니어모터의 동작을 설명하기 위한 원리도,3 is a principle diagram for explaining the operation of the linear motor,

도 4는 종래의 기술로 도 1에 대응되는 장치도,4 is a device diagram corresponding to FIG. 1 according to the related art;

도 5는 종래의 또 다른 기술로 도 1에 대응되는 장치도이다.5 is a device diagram corresponding to FIG. 1 according to another conventional technology.

A --- 재개폐신호, B --- 0 Km/h신호,A --- re-opening signal, B --- 0 Km / h signal,

C --- 오픈신호, D --- 클로즈신호,C --- open signal, D --- close signal,

1 --- 컨트롤판넬, 2 --- 이동자계전원,1 --- control panel, 2 --- moving field power supply,

3 --- 고정자계전원, 4 --- 리니어모터,3 --- stator power, 4 --- linear motor,

4a --- 고정자, 4b --- 이동자,4a --- stator, 4b --- mover,

5 --- 도어.5 --- door.

상기와 같은 목적을 달성하기 위한, 본 발명은 여러 가지 신호를 제어하는 컨트롤박스와, 이 컨트롤박스의 신호를 명령받는 이동자계전원 및 고정자계전원과, 이 이동자계전원 및 고정자계전원의 신호에 따라 작동하는 리니어모터와, 이 리니어모터의 작동에 의해서 개폐가 실행되는 도어로 구성되어진다. 한편 상기 리니어모터는 고정자 및 이동자로 이루어진다.In order to achieve the above object, the present invention provides a control box for controlling various signals, a moving field power source and a stator field power source that are commanded to the signals of the control box, and a signal of the moving field power source and the stating field power source. The linear motor which operates according to this, and the door which opens and closes by the operation of this linear motor are comprised. Meanwhile, the linear motor includes a stator and a mover.

따라서 상기 컨트롤박스의 여러 가지 신호에 따라 리니어모터가 작동됨에 따라 도어가 열리거나 닫히게 된다.Therefore, the door is opened or closed as the linear motor is operated according to various signals of the control box.

이하, 본 발명을 첨부된 도면에 의거 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안에 따른 출입문 개폐 구동장치의 장치도이고, 도 2는 본 고안에 따른 출입문 개폐 구동장치의 회로도인 바, 본 발명은 여러 가지 신호를 제어하는 컨트롤박스(1)와, 이 컨트롤박스(1)의 신호를 명령받는 이동자계전원(2) 및 고정자계전원(3)과, 이 이동자계전원(2) 및 고정자계전원(3)의 신호에 따라 작동하는 리니어모터(4)와, 이 리니어모터(4)의 작동에 의해서 개폐가 실행되는 도어(5)로 구성되어진다. 한편 상기 리니어모터(4)는 고정자(4a) 및 이동자(4b)로 이루어진다.1 is a device diagram of the door opening and closing drive device according to the present invention, Figure 2 is a circuit diagram of the door opening and closing drive device according to the present invention, the present invention is a control box (1) for controlling various signals and this control A mobile magnetic power source 2 and a stator field power source 3 that are commanded by the signal of the box 1, a linear motor 4 that operates according to the signals of the mobile magnetic field source power source 2 and the stator field power source 3; And the door 5 which opens and closes by the operation of the linear motor 4. On the other hand, the linear motor 4 is composed of a stator 4a and a mover 4b.

따라서 상기 컨트롤박스(1)의 여러 가지 제어신호에 따라 리니어모터(4)가 작동됨에 따라 도어가 열리거나 닫히게 되는데 여기서 상기 제어신호는 도 2에 도시된바와 같이, 재개폐신호(A)는 여러개의 도어(5)중 1개 이상의 출입문(5)에 승객 또는 승객의 소지품이 끼었을 때 흐르는 과전류를 감지하여 도어(5) 순간적으로 열렸다가 닫히도록 하는 신호이고, 0 Km/h신호(B)는 차량의 속도가 0 Km/h 이상일 때는 운전자가 도어를 오픈(open)신호(C)를 명령하여도 작동하지 않도록 하는 신호체계이고, 오픈신호(C)는 운전차량에서 객실차량으로 일괄제어 방식으로 신호를 보내며 상기 0 Km/h신호(B)의 요구가 만족할 때에만 도어(5)를 오픈할 수 있도록 되며, 클로즈(D)는 상기 오픈신호(C)와 같은 방법이나 0 Km/h신호(B)는 적용되지 않는다.Accordingly, as the linear motor 4 is operated according to various control signals of the control box 1, the door is opened or closed. As shown in FIG. 2, the control signal is a plurality of re-opening and closing signals A. It is a signal that detects an overcurrent flowing when one or more of the doors 5 of the doors 5 are caught by the passenger or the belongings of the passengers, so that the door 5 is momentarily opened and closed, and 0 Km / h signal (B). Is a signal system that does not operate when the driver commands the open signal (C) when the speed of the vehicle is 0 Km / h or more, and the open signal (C) is a collective control method from the driving vehicle to the cabin vehicle. The door 5 can be opened only when the request of the 0 Km / h signal B is satisfied, and the close D is the same method as the open signal C, but the 0 Km / h signal. (B) does not apply.

한편 리니어모터(4)의 동작원리는 도 3에 도시된 바와 같이, D/C모터의 고정자(44a)는 절개되어 펼쳐진 고정자(4a)로 변경되고 D/C모터의 회전자(44b)는 리니어모터(4)의 이동자(4b)로 변경되면서 도어(5)와 연계되어 도어의 개폐의 구동력으로 사용되어진다.On the other hand, the operation principle of the linear motor 4, as shown in Figure 3, the stator (44a) of the D / C motor is changed to the stator (4a) is cut open and the rotor (44b) of the D / C motor is linear It is used as a driving force for opening and closing of the door in association with the door 5 while being changed to the mover 4b of the motor 4.

따라서 상기와 같은 본 발명의 작동과정을 설명하면, 먼저 도어(5) 오픈시에는, 운전자가 오픈신호(C)를 작동하면 컨트롤판넬(1)에서 0 Km/h신호(B)를 확인하여 리미트모터(4)에 구동전압이 전달되어지면서 도어(5)의 운전(전진방향)이 실행되고 운전이 마감되어 정지상태에 도달하게되면 컨트롤판넬(1)에서 전원을 중단하므로 도어(5)는 완전하게 열리게 된다. 반대로 도어(5) 클로즈시에는 운전자가 클로즈신호(D)를 작동하면 컨트롤판넬(1)에서 리미트모터(4)에 구동전압이 전달되어지면서 도어(5)의 운전(후진방향)이 실행되는데 여기서 리니어모터(4)는 이상상승전류를 감지하면 재개폐신호(A)를 전송하여 도어가 재개폐 동작을 실시되면서 운전이 마감되어 정지상태에 도달하면 컨트롤판넬(1)에서 전원을 중단하므로 도어(5)는 완전하게 닫히게 된다.Therefore, when the operation process of the present invention as described above, first, when the door (5) open, when the driver operates the open signal (C), the control panel (1) checks the 0 Km / h signal (B) limit When the driving voltage is transmitted to the motor 4, the operation (forward direction) of the door 5 is executed, and when the operation is completed and the stop state is reached, the power is stopped at the control panel 1, so the door 5 is completely Opened. On the contrary, when the driver closes the door 5, when the driver operates the close signal D, the driving voltage is transmitted from the control panel 1 to the limit motor 4 and the door 5 is operated (reverse direction). The linear motor 4 transmits a reopening / closing signal (A) when the abnormal rising current is sensed, and when the door is closed and the operation is completed and reaches a stop state, the power is stopped at the control panel (1). 5) is completely closed.

이상에서 설명한 바와 같이, 모터의 회전이동을 직선으로 변경한 리니어모터(4)를 적용함에 따라 소음발생이 줄어들고 내구성이 향상되며 유지보수가 줄어듬은 물론 철도차량 내에 차지하는 공간이 줄어드는 효과가 있다.As described above, by applying the linear motor (4) in which the rotational movement of the motor is changed to a straight line, noise is reduced, durability is improved, maintenance is reduced, and the space occupied in the railway vehicle is also reduced.

Claims (2)

여러 가지 신호를 제어하는 컨트롤박스(1)와, 이 컨트롤박스(1)의 신호를 명령받는 이동자계전원(2) 및 고정자계전원(3)과, 이 이동자계전원(2) 및 고정자계전원(3)의 신호에 따라 작동되는 한편 고정자(4a) 및 이동자(4b)로 이루어지는 리니어모터(4)와, 이 리니어모터(4)의 작동에 의해서 개폐가 실행되는 도어(5)로 구성되어지는 철도차량용 출입문 개폐 구동장치.A control box 1 for controlling various signals, a moving field power source 2 and a stating field power source 3 for receiving signals from the control box 1, the moving field power source 2 and a stating field power source; It is composed of a linear motor 4 which is operated according to the signal of (3) and which consists of a stator 4a and a mover 4b, and a door 5 which is opened and closed by the operation of the linear motor 4, Door opening and closing drive device for railway vehicle. 제 1항에 있어서, 상기 컨트롤박스(1) 제어신호는 여러개의 도어(5)중 1개 이상의 출입문(5)에 승객 또는 승객의 소지품이 끼었을 때 흐르는 과전류를 감지하여 도어(5) 순간적으로 열렸다가 닫히도록 하는 재개폐신호(A)와, 차량의 속도가 0 Km/h 이상일 때는 운전자가 도어를 오픈(open)신호(C)를 명령하여도 작동하지 않도록 하는 0 Km/h신호(B)와, 운전차량에서 객실차량으로 일괄제어 방식으로 신호를 보내며 상기 0 Km/h신호(B)의 요구가 만족할 때에만 도어(5)를 오픈할 수 있도록 되는 오픈신호(C)로 이루어지는 것을 특징으로 하는 철도차량용 출입문 개폐 구동장치.The control box (1) of claim 1, wherein the control signal of the control box (1) detects an overcurrent flowing when a passenger or a passenger's belongings is caught in at least one of the doors (5) of the doors (5) and the door (5) instantaneously. A reopening and closing signal (A) for opening and closing, and a 0 Km / h signal (B) for preventing the driver from operating even when the driver commands the open signal (C) when the vehicle speed is 0 Km / h or more. ) And an open signal (C) which sends a signal from the driving vehicle to the cabin vehicle in a batch control manner and opens the door 5 only when the request of the 0 Km / h signal B is satisfied. Door opening and closing drive device for railway vehicles.
KR1019970076593A 1997-12-29 1997-12-29 A door-openning and shutting for a rail-road-car KR100257292B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418287B1 (en) * 2000-09-05 2004-02-11 가부시키카이샤 나브코 Door closing method for rolling stock and its apparatus
CN102966285A (en) * 2012-11-21 2013-03-13 南京康尼机电股份有限公司 Linkage driving system of train door
CN104005638A (en) * 2014-06-09 2014-08-27 机械工业第四设计研究院有限公司 Novel high-temperature-resistant electric hinged door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418287B1 (en) * 2000-09-05 2004-02-11 가부시키카이샤 나브코 Door closing method for rolling stock and its apparatus
CN102966285A (en) * 2012-11-21 2013-03-13 南京康尼机电股份有限公司 Linkage driving system of train door
CN104005638A (en) * 2014-06-09 2014-08-27 机械工业第四设计研究院有限公司 Novel high-temperature-resistant electric hinged door

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