KR100345927B1 - Automatic wheel Chair lifter for Railway Vehicle - Google Patents

Automatic wheel Chair lifter for Railway Vehicle Download PDF

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Publication number
KR100345927B1
KR100345927B1 KR1019990030490A KR19990030490A KR100345927B1 KR 100345927 B1 KR100345927 B1 KR 100345927B1 KR 1019990030490 A KR1019990030490 A KR 1019990030490A KR 19990030490 A KR19990030490 A KR 19990030490A KR 100345927 B1 KR100345927 B1 KR 100345927B1
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South Korea
Prior art keywords
lift
railway vehicle
frame
hydraulic cylinder
wheelchair
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KR1019990030490A
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Korean (ko)
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KR20010011227A (en
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문형석
최성규
김원경
이관심
박준서
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한국철도기술연구원
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
    • B60P1/4421—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the loading platform being carried in at least one vertical guide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2220/00—Adaptations of particular transporting means
    • A61G2220/12—Trains
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

본 발명은 철도차량 장애자용 휠체어 리프트에 관한 것으로;The present invention relates to a wheelchair lift for a railway vehicle disabled;

본 발명의 목적은 철도차량이 역간 정차됨에 있어, 그 정차되는 한정된 시간내에 신속한 작동관계로서 장애자용 휠체어를 철도차량으로 용이하게 승,하차 유도되게 하여 장애자 탑승에 따른 철도차량의 연착 등 운행시간 지연의 문제점을 예방되도록 함과 동시에 철도차량을 이용하는 신체장애인에게 안정성과 편리성을 부여하여 철도차량 이용에 따른 심리적 불안감 및 활동(승,하차)의 불편함을 해소되도록 한 철도차량 장애자용 휠체어 리프트를 제공함에 있으며, 또 다른 목적으로는 장애인 스스로에 의한 조작관계로서 휠체어 리프트의 모든 작동상태를 단속되도록 하여, 주변사람(승무원 등)의 도움을 필요로하지 않는 상태로서 독립적이고 자유로운 승,하차 기능을 부여할수 있도록 한 철도차량 장애자용 휠체어 리프트를 제공함에 있는 것이다.It is an object of the present invention that a railway vehicle is stopped between stations, and as a quick operation relation within a limited time that stops, the wheelchair for the handicapped is easily induced and disengaged as a railway vehicle, thereby delaying the operation time such as delaying the railway vehicle due to the handicapped. The wheelchair lift for handicapped people with disabilities to prevent the psychological anxiety and discomfort of activities (boarding and getting off) due to the use of the railroad car is provided by providing stability and convenience to the physically handicapped using the railroad car. Another purpose is to control the operation state of the wheelchair lift as a maneuvering relationship by the disabled person, and do not need the help of the people around the crew. It is to provide a wheelchair lift for the handicapped railway vehicle.

이에, 상기 목적을 달성하기 위한 본 발명의 구체적인 수단으로는;Thus, the specific means of the present invention for achieving the above object;

설치대와 고정연결판을 갖는 프레임을 형성하여, 이 프레임의 설치대 내측에 리프트본체를 설치시키고, 이러한 리프트본체를 와이어에 의해 승,하강 제어되도록 한 구조로서 상기 프레임 상부에 주유압구동실을 형성시키며, 이와같이 승,하강되는 리프트본체를 접철되게하는 구조로서 상기 프레임 일측면에 보조유압실린더를 형성하되;A frame having a mounting table and a fixed connecting plate is formed, and a lift body is installed inside the mounting table of the frame, and the lift body is controlled to be lifted and lowered by a wire to form a hydraulic pressure driving chamber on the upper part of the frame. In this way, as a structure to fold the lift main body is lifted, lowered to form an auxiliary hydraulic cylinder on one side of the frame;

상기, 리프트본체는 복수개의 런너블럭과, 이 런너블럭에 의해 승,하강 안내되는 구조로서 견인바와 스톱퍼를 구비한 한쌍의 슬라이드레일과, 이 슬라이드레일의 스톱퍼에 힌지연결되어 장애인을 탑승되도록 한 접철유도고리와 안전대를 구비한 탑승판으로 구성시키며,The lift body includes a plurality of runner blocks, a pair of slide rails having a pull bar and a stopper as a structure of being guided up and down by the runner blocks, and a hinge that is connected to the stopper of the slide rails so as to allow the disabled to board. It consists of a boarding board with a guide ring and a safety belt,

상기, 주유압구동실은 그 내부로 유압실린더와 다수개의 가이드로울러를 내설시키므로서 달성된다.The hydraulic pressure drive chamber is achieved by incorporating a hydraulic cylinder and a plurality of guide rollers therein.

Description

장애자용 철도차량 휠체어리프트{Automatic wheel Chair lifter for Railway Vehicle}Wheelchair lift for the disabled {Automatic wheel Chair lifter for Railway Vehicle}

본 발명은 철도차량 장애자용 휠체어 리프트에 관한 것으로, 더욱 상세하게는 장애인들이 철도차량을 이용함에 있어, 주변의 도움을 필요로 하지 않고 장애인 스스로에 의한 조작관계로서 독립적인 사용기능을 부여되도록 하여, 편리하고 신속하게 승,하차 관계를 유도할수 있도록 한 철도차량 장애자용 휠체어 리프트에 관한 것이다.The present invention relates to a wheelchair lift for a disabled person in a railway vehicle, and more particularly, in order to use a railway vehicle for a disabled person, to provide an independent use function as an operation relationship by the disabled person without requiring surrounding help. The present invention relates to a wheelchair lift for a handicapped person on a railway vehicle, which can induce a convenient and quick relationship of getting on and off.

사회의 발전과 더불어 삶의 질이 향상되어짐에 따라 장애인에 대한 관심이 날로 높아지고, 그들을 위한 환경개선에 실질적으로 많은 투자가 이루어지고 있으며, 특히 일부 국가에서는 법의 보호아래 모든 작업장, 공공시설 내지 상업지역에 휠체어 리프트 또는 램프의 설치를 의무화하고 있는 실정임을 알수 있다.As society develops and quality of life improves, interest in people with disabilities is increasing day by day, and substantial investments are made in improving the environment for them. Especially in some countries, all workplaces, public facilities or commerce are under the protection of the law. It can be seen that the local area requires the installation of wheelchair lifts or ramps.

이에, 일반적으로 널리 이용되고 있는 종래의 철도차량 장애자용 휠체어 리프트는 도 1로 도시된 바와같이 단순한 판상의 램프구조로 형성된 것으로, 이는 철도차량 정차시 도 1로 도시된 바와같이 수작업에 의해 거치시킨 형태로서 판상의 리프트(10)를 플랫홈과 경사구조를 이루도록 설치하여 그 경사면을 따라 휠체어가 승,하차 되도록 구성한 것이다.Accordingly, the conventional wheelchair lift for the disabled, which is widely used, is a simple plate-shaped ramp structure as shown in FIG. 1, which is manually mounted as shown in FIG. 1 when the railroad vehicle is stopped. As a form, the plate-shaped lift 10 is installed to form an inclined structure with the platform, so that the wheelchair is lifted and unloaded along the slope.

하지만, 전술한 바와같은 종래 램프를 이용한 리프트는 단순한 구성형태에 의해 제조비용을 절감시키고, 또한 용이한 설치관계로서 사용의 편리성을 제공한 것이기는 하나, 이와같은 모든 사용관계를 수작업에 의존할수 밖에 없었던 것으로,이는 장애인 스스로에 의한 독립적인 조작관계를 절대 불가한체 주변사람(승무원 등)의 도움을 반드시 필요로해야 하는 상당한 사용상의 문제점을 주는 것이었을 뿐만 아니라, 특히 그 작용관계에 있어, 단순 받침기능만을 행할뿐 별도의 작용효과는 발휘하지 못하게 되는 것이었던 바, 이에, 리프트의 설계목적과는 다소 거리가 먼 구조적 결함을 내재하게 되는 것이었다.However, the lift using a conventional lamp as described above reduces manufacturing costs by a simple configuration and provides ease of use as an easy installation relationship, but all such use relationships can be relied on by hand. Not only was it not only to give a considerable use problem that must be assisted by people around you (such as crew members) without the possibility of independent manipulation by the disabled person, especially in its working relationship, It was to perform only a simple supporting function but not to exhibit a separate action effect, and thus, there was a structural defect that is somewhat far from the design purpose of the lift.

한편, 상기와 같은 종래 철도차량 장애자용 리프트의 문제점을 해결한 것으로, 근래에는 도 2로 도시된 바와같은 간접식 구동실린더를 이용한 리프트가 개발되어 사용되고 있는 실정인 바;On the other hand, to solve the problems of the conventional railway vehicle disabled person lift, bar in recent years has been developed and used a lift using an indirect drive cylinder as shown in Figure 2;

이와같은 간접식 구동실리더를 이용한 리프트는 도 2로 도시된 바와같이 간접 유압장치(도시생략)를 내설한 리프트본체(20) 하단에 연결판(30)이 수납된 탑승판(40)을 형성하여, 이 리프트본체(20)를 고정축(50)에 의해 회동가능하도록 설치,구성한 것으로, 이는, 철도차량이 정차한 상태에서 수작업에 의해 고정축에 설치된 리프트본체를 차량의 외부로 180。 회전 고정되게 한 후, 이 리프트를 플랫 홈 하단과 차량의 바닥면 높이로 승,하강 안내되도록 하여 장애인을 승차, 또는 하차 되게하는 것이다.As shown in FIG. 2, the lift using the indirect drive cylinder forms a boarding plate 40 in which a connection plate 30 is accommodated at the bottom of the lift body 20 incorporating an indirect hydraulic device (not shown). The lift main body 20 is installed and configured to be rotatable by the fixed shaft 50. The lift main body is rotated 180 degrees to the outside of the vehicle by manual operation while the railway vehicle is stopped. After being fixed, the lift is guided up and down to the bottom of the flat groove and the height of the floor of the vehicle so that the disabled person can get on or off.

하지만, 상기 간접식 구동실린더를 이용한 휠체어 리프트는 유압작동방식에 의해 안정적인 힘을 발휘하며 휠체어에 의지하고 있는 장애인을 철도차량내로 용이하게 승,하차 되도록 하는 작용기능을 행하는 것이기는 하나. 이는 수작업에 의한 조작관계와 유압작동에 의한 조작관계를 반드시 병행해야만하는 복잡한 구조적 결함으로 인해 과다한 작동시간을 요하게 되고, 이에 철도차량이 역간 정차하는 시간(약 30초에서 1분 정도)내에 그 작동관계를 완료할수 없는 기능상의 문제점을 주는 것이었을 뿐만 아니라, 리프트 사용을 위한 준비 및 뒤 처리관계(리프트본체의 회동 및 차량연결판의 펼침,수납조작 등)에 있어, 반드시 승무원의 도움없을 필요로해야 하는 사용상의 불편한 문제점은 그대로 상존시키게 되는 것이었다.However, the wheelchair lift using the indirect drive cylinder exhibits a stable force by a hydraulic actuation method and performs an function of allowing a disabled person who is dependent on the wheelchair to easily get on and off the railway vehicle. This requires excessive operating time due to the complicated structural defect that must be made in parallel between the manual operation and the hydraulic operation, and the operation within the time (about 30 seconds to 1 minute) when the railway vehicle stops between stations. Not only did it give a functional problem that the relationship could not be completed, but it was also necessary without the help of the crew in preparation for the use of the lift and in the after-treatment relationship (rotation of the lift body, unfolding of the vehicle connecting plate, storage operation, etc.). The inconvenient problem to use was to remain there.

따라서, 본 발명은 종래 철도차량 장애자용 휠체어 리프트의 제반적인 문제점을 해결하고자 창안된 것으로;Therefore, the present invention was devised to solve the general problems of the wheelchair lift for the conventional railway vehicle disabled;

본 발명의 목적은 철도차량이 역간 정차됨에 있어, 그 정차되는 한정된 시간내에 신속한 작동관계로서 장애자용 휠체어를 철도차량으로 용이하게 승,하차 유도되게 하여 장애자 탑승에 따른 철도차량의 연착 등 운행시간 지연의 문제점을 예방되도록 함과 동시에 철도차량을 이용하는 신체장애인에게 안정성과 편리성을 부여하여 철도차량 이용에 따른 심리적 불안감 및 활동(승,하차)의 불편함을 해소되도록 한 철도차량 장애자용 휠체어 리프트를 제공함에 있는 것이다.It is an object of the present invention that a railway vehicle is stopped between stations, and as a quick operation relation within a limited time that stops, the wheelchair for the handicapped is easily induced and disengaged as a railway vehicle, thereby delaying the operation time such as delaying the railway vehicle due to the handicapped. The wheelchair lift for handicapped people with disabilities to prevent the psychological anxiety and discomfort of activities (boarding and getting off) due to the use of the railroad car is provided by providing stability and convenience to the physically handicapped using the railroad car. It's in the box.

특히, 본 발명의 또 다른 목적으로는 장애인 스스로에 의한 조작관계로서 휠체어 리프트의 모든 작동상태를 단속되도록 하여, 주변사람(승무원 등)의 도움을 필요로하지 않는 상태로서 독립적이고 자유로운 승,하차 기능을 부여할수 있도록 한 철도차량 장애자용 휠체어 리프트를 제공함에 있는 것이다.In particular, another object of the present invention is to control all the operating conditions of the wheelchair lift as an operation relationship by the disabled person, and does not need the help of people (crews, etc.) independent and free getting off and off functions It is to provide a wheelchair lift for people with disabilities on railroad cars.

이상, 상기 목적을 달성하기 위한 본 발명의 구체적인 수단으로는;As described above, specific means of the present invention for achieving the above object;

설치대와 고정연결판을 갖는 프레임을 형성하여, 이 프레임의 설치대 내측에 리프트본체를 설치시키고, 이러한 리프트본체를 와이어에 의해 승,하강 제어되도록한 구조로서 상기 프레임 상부에 주유압구동실을 형성시키며, 이와같이 승,하강되는 리프트본체를 접철되게하는 구조로서 상기 프레임 일측면에 보조유압실린더를 형성하되;A frame having a mounting table and a fixed connecting plate is formed, and a lift body is installed inside the mounting table of the frame, and the lift body is controlled to be lifted and lowered by a wire to form a hydraulic pressure driving chamber on the upper part of the frame. In this way, as a structure to fold the lift main body is lifted, lowered to form an auxiliary hydraulic cylinder on one side of the frame;

상기, 리프트본체는 복수개의 런너블럭과, 이 런너블럭에 의해 승,하강 안내되는 구조로서 견인바와 스톱퍼를 구비한 한쌍의 슬라이드레일과, 이 슬라이드레일의 스톱퍼에 힌지연결되어 장애인을 탑승되도록 한 접철유도고리와 안전대를 구비한 탑승판으로 구성시키며,The lift body includes a plurality of runner blocks, a pair of slide rails having a pull bar and a stopper as a structure of being guided up and down by the runner blocks, and a hinge that is connected to the stopper of the slide rails so as to allow the disabled to board. It consists of a boarding board with a guide ring and a safety belt,

상기, 주유압구동실은 그 내부로 유압실린더와 다수개의 가이드로울러를 내설시키므로서 달성된다.The hydraulic pressure drive chamber is achieved by incorporating a hydraulic cylinder and a plurality of guide rollers therein.

도 1은 종래 철도차량 장애자용 휠체어 리프트의 사용상태도1 is a state of use of the conventional wheelchair lift for wheelchair disabled

도 2는 또 다른 종래 철도차량 장애자용 휠체어 리프트의 개략 구성상태도Figure 2 is a schematic configuration state of another conventional railway vehicle disabled person wheelchair lift

도 3은 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 분해사시도3 is an exploded perspective view of a wheelchair lift for a disabled vehicle in accordance with the present invention;

도 4는 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 결합사시도Figure 4 is a perspective view of the combination of the wheelchair lift for disabled persons in accordance with the present invention

도 5는 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 설치상태도5 is a state diagram of the installation of the wheelchair lift for persons with disabilities in a railway vehicle according to the present invention

도 6은 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 작용상태도Figure 6 is a state diagram of the operation of the wheelchair lift for disabled persons in accordance with the present invention

도 7은 본 발명에 있어, 리프트의 접철상태를 보인 부분확대도7 is a partially enlarged view showing the folded state of the lift in the present invention;

< 도면 주요부위에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

1 : 프레임 2 : 리프트본체 3 : 주유압구동실1 frame 2 lift body 3 oil pressure driving room

4 : 보조유압실린더 11 : 설치대 12 : 고정연결판4: auxiliary hydraulic cylinder 11: mounting table 12: fixed connecting plate

21 : 가이드레일 22 : 탑승판 31 : 와이어작동공21: guide rail 22: boarding board 31: wire operator

32 : 유압실린더 33 : 가이드로울러 34 : 와이어32: hydraulic cylinder 33: guide roller 34: wire

41 : 고정대 41,321 : 피스톤로드 211 : 런너블럭41: Fixture 41,321: Piston Rod 211: Runner Block

212 : 견인바 213 : 스톱퍼 221 : 안전대212: tow bar 213: stopper 221: safety belt

222 : 접철유도고리 223 : 힌지공 C : 위치센서222: fold induction ring 223: hinge hole C: position sensor

J : 와이어연결고리 H : 힌지구 P : 체결공J: Wire hook H: Hinge hole P: Fastener

S : 승,하강스위치 S1: 승차제어스위치 S2: 하차제어스위치S: Up and down switch S 1 : Ride control switch S 2 : Ride control switch

이하, 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 바람직한 실시예를 첨부도면에 의거하여 상세히 설명하기로 한다.Hereinafter, a preferred embodiment of a wheelchair lift for a disabled person in a railway vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 분해사시도이고, 도 4는 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 결합사시도이며, 도 5는 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 설치상태도이고, 도 6은 본 발명에 따른 철도차량 장애자용 휠체어 리프트의 작용상태도이며, 도 7은 본 발명에 있어, 리프트의 접철상태를 보인 부분확대도로서 그 구성을 살펴보면;3 is an exploded perspective view of a wheelchair lift for a disabled person in a railway vehicle according to the present invention, Figure 4 is a combined perspective view of a wheelchair lift for a disabled person in a railway vehicle according to the present invention, Figure 5 is a wheelchair lift for a disabled person in a railway vehicle according to the present invention Figure 6 is a state diagram of the installation, Figure 6 is an operation state diagram of a wheelchair lift for disabled persons in accordance with the present invention, Figure 7 is a partial enlarged view showing the folded state of the lift in the present invention;

프레임(1)을 기본적인 골격구조로하여 상호 연계된 결합관계를 취하도록 한 리프트본체(2)와, 주유압구동실(3)과, 보조유압실린더(4)를 구비하므로서 구성되는 것이다.It is configured to include a lift body (2), a main hydraulic drive chamber (3), and an auxiliary hydraulic cylinder (4) in which the frame (1) has a basic skeletal structure and has a mutually engaged coupling relationship.

이때, 상기 프레임(1)은 도 3으로 도시된 바와같이 직사각틀 형상의 골조구조를 취하게 되는 것인바, 특히 이와같은 프레임(1)에 있어, 그 정면 좌,우측으로는 하향경사를 이루며 일정한 길이로 연장 분할되는 구조로서 각 복수개의 체결공(P)을 갖는 한쌍의 설치대(11)를 형성하고, 이 설치대(11)와 일체화된 구조로서 프레임(1)의 중하단부로 망상형 바닥구조를 이루는 고정연결판(12)을 구성되도록 함이 바람직하다.(도면 미설명부호 13은 고정편)At this time, the frame 1 is to take a frame structure of a rectangular frame shape as shown in Figure 3, in particular in such a frame (1), the front left, right and down to make a downward slope As a structure extending in length, a pair of mounting bases 11 having a plurality of fastening holes P are formed, and a structure having an integrated structure with the mounting bases 11 is connected to the lower and lower ends of the frame 1 to form a reticulated floor structure. It is preferable to configure the fixed connecting plate 12 to be made. (Not shown 13 is a fixed piece)

또한, 상기 리프트본체(2)는 장애인의 탑승을 유도함과 동시에 승,하차 관계를 전담하게되는 본 발명의 특징적인 요지구성으로서, 이와같은 리프트본체(2)는 도 3내지 도 4로 도시된 바와같이, 수평대향구조를 이루는 한쌍의 가이드레일(21)과 망사형 바닥구조를 이루는 탑승판(22)으로 형성되어지는 것인바, 이에 전술한 한쌍의 가이드레일(21)은 도 3으로 도시된 바와같이 탈,부착가능한 형태로 각각 복수개의 런너블럭(211)을 슬라이딩 결합되도록 한 후, 그 상단부를 와이어연결고리(J)를 갖는 견인바(212)에 의해 체결고정시키고, 한쌍의 가이드레일(21) 하단으로는 힌지공(H)을 갖는 스톱퍼(213)를 일체로 연결하여 구성함이 바람직하다.In addition, the lift main body 2 is a characteristic gist of the present invention that is responsible for the ride and disengagement at the same time as inducing the boarding of the disabled, such a lift main body 2 is shown in Figs. As described above, the pair of guide rails 21 forming the horizontally opposed structure and the boarding plate 22 forming the mesh bottom structure are formed. The pair of guide rails 21 described above are illustrated in FIG. 3. As described above, the plurality of runner blocks 211 are slidably coupled to each other in a detachable form, and then the upper end thereof is fastened and fixed by a pull bar 212 having a wire connecting ring J, and a pair of guide rails 21 are provided. The lower end is preferably configured by integrally connecting the stopper 213 having a hinge hole (H).

한편, 또 다르게 전술한 탑승판(22)은 저면일측에 위치센서(C)를 부착한 구성으로서 그 상부면 일측 중앙부에 도 3으로 도시된 바와같이 승,하강스위치(S)를 갖는 안전대(221)를 형성하고, 탑승판(22)의 후면 일측으로 일정한 길이로 돌출되는 복수개의 접철유도고리(222)를 형성하며, 그 후단 양측면으로 힌지공(223)을 구비되도록하여 형성함이 바람직하다.(도면 미설명 부호 224는 힌지핀)On the other hand, the above-mentioned board board 22 is a configuration that is attached to the position sensor (C) on one side of the bottom side as shown in FIG. ) And a plurality of folding guide rings 222 protruding at a predetermined length to one side of the rear surface of the boarding plate 22, and the hinge holes 223 are formed at both sides of the rear end thereof. (Not shown 224 is a hinge pin)

또한, 상기 주유압구동실(3)은 저면 일측에 와이어작동공(31)을 구비한 케이스 구조를 취하는 것인바, 이에 이와같은 주유압구동실(3)은 그 내부 일측벽면에 도 3 또는 도 6으로 도시된 바와같이 유압실리더(32)를 고정설치하고, 이와같은 유압실린더(32)의 고정부위 하단과 상기 와이어작동공(31)의 근접부위에 각 가이드로울러(33)를 설치 한 후, 이와같은 구성을 상호 지그재그 형태로 연계하여 도 3내지 도 4로 도시된 바와같이 간접 구동방식 형태를 취하도록 와이어(34)를 연결 구성한 것으로, 특히 이때 전술한 유압실린더(32)의 유압작동에 의해 와이어(34)를 용이하게 유도할수 있도록 상기 유압실린더(32)의 피스톤로드(321) 끝단부위 또한 도 3으로 도시된 바와같이 가이드로울러(33)로 형성시킴이 바람직하다.In addition, the hydraulic pressure drive chamber 3 is to take a case structure having a wire operating hole 31 on one side of the bottom bar, such a hydraulic pressure drive chamber 3 is shown in Figure 3 or FIG. 6, the hydraulic cylinder 32 is fixedly installed, and the guide roller 33 is installed at the lower end of the fixed part of the hydraulic cylinder 32 and the adjacent part of the wire operation hole 31. In connection with such a configuration in a zigzag form, the wires 34 are connected to each other to take an indirect drive type as shown in FIGS. 3 to 4, and in this case, the hydraulic operation of the hydraulic cylinder 32 described above is performed. The piston rod 321 end of the hydraulic cylinder 32 is also preferably formed with a guide roller 33 as shown in FIG. 3 so that the wire 34 can be easily guided.

또한, 상기 보조유압실린더(4)는 도 3으로 도시된 바와같이 고정대(41)에 의한 힌지 연결구조로서 전술한 프레임(1)과 일체로 형성되는 것으로, 이때 보조유압실린더(4)는 고정대(41)와 힌지연결됨에 있어, 도 6 또는 도 7로 도시된 바와같은 구조로서 반시계 방향으로만 힌지동작되도록 형성함이 바람직하고, 이 보조유압실린더(4)의 피스톤로드(42) 끝단부는 도 3으로 도시된 바와같이 수평바 형태로 구성함이 바람직하다.In addition, the auxiliary hydraulic cylinder (4) is formed as a hinge connection structure by the holder 41 as shown in Figure 3 is formed integrally with the frame (1) described above, wherein the auxiliary hydraulic cylinder (4) 41 and the hinge is connected, it is preferable that the structure as shown in Figure 6 or 7 is formed so as to hinge only in the counterclockwise direction, the end of the piston rod 42 of this auxiliary hydraulic cylinder (4) It is preferable to configure in the form of a horizontal bar as shown in 3.

따라서, 상기와 같은 구성을 갖는 철도차량 장애자용 휠체어 리프트를 상호 결합함에 있어서는;Therefore, in mutually coupling the wheelchair lift for persons with disabilities of the railway vehicle having the above configuration;

먼저, 도 3으로 도시된 바와같이 한쌍의 설치대(11)에 형성된 체결공(P)으로 각 복수개의 런너블럭(211)을 밀착되도록하여 볼트(B)에 의해 체결시키고, 이와같이 체결고정된 각 런너블럭(211)으로 도 4로 도시된 바와같은 결합구조를 이루도록 한쌍의 가이드레일(21)을 슬라이딩 연결시키며, 재차 상기 한쌍의 가이드레일(21)상부를 견인바(212)에 의해 고정연결되도록 한다.First, as shown in FIG. 3, the plurality of runner blocks 211 are fastened to each other by fastening holes P formed in the pair of mounting units 11, and fastened by bolts B. A pair of guide rails 21 are slidably connected to the block 211 to form a coupling structure as shown in FIG. 4, and the upper part of the pair of guide rails 21 is fixedly connected by a pull bar 212. .

또한, 이와같은 상태에서 스톱퍼(213)의 힌지구(H)를 통해 탑승판(22)의 힌지공(223)을 결합시켜 한쌍의 가이드레일(21)과 탑승판(22)을 회동가능한 형태로 연결하여 리프트본체(2)를 형성한 후, 이 리프트본체(2)의 상단, 즉 프레임(1)의 상부로 주유압구동실(3)을 구성되게하여 주유압구동실(3)의 와이어(34)를 도 3으로 도시된 바와같이 와이어연결고리(J)에 연결고정시키므로서 완성된 철도차량 장애자용 휠체어 리프트를 구성하게 되는 것이다.In addition, in such a state by coupling the hinge hole 223 of the boarding plate 22 through the hinge hole (H) of the stopper 213 in a form capable of rotating the pair of guide rails 21 and the boarding plate 22. After connecting to form the lift body (2), the hydraulic pressure driving chamber (3) is configured to the upper end of the lift body (2), that is, the frame (1) to the wire of the hydraulic pressure driving chamber (3) ( As shown in FIG. 3, as shown in FIG. 3, the fixed rail lift for the disabled is constructed by connecting the fixed rail to the wire link ring J.

한편, 전술한 바와같은 조립관계를 이루는 철도차량 장애자용 휠체어 리프트는 도 5 또는 도 6으로 도시된 바와같이 철도차량의 출입구에 설치되어 장애자 전용으로 사용되는 것으로, 이와같은 장애자용 휠체어 리프트를 철도차량에 설치함에 있어서는 도 6으로 도시된 바와같이 프레임(1)과 설치대(11)에 형성된 고정편(13)을 철도차량 출입구 바닥면에 밀착시켜 볼트(B)에 의해 체결되도록 하므로서 고정력을 부여하게 되는 것인바, 특히 이때 철도차량의 출입구가 계단구조를 이루게 되므로 이에 적절히 대응설치될수 있도록 프레임(1)과 설치대(11)의 구성길이는 도 6으로 도시된 바와같이 상호 달리구성되도록 함이 바람직하며, 이때 계단구조를 이루는 철도차량 입구는 고정연결판(12)에 의해 장애자용 휠체어를 유도하는 평면구조를 이루게되는 것이다.On the other hand, the wheelchair lift for persons with disabilities of the railway vehicle having an assembly relationship as described above is installed at the entrance of the railway vehicle as shown in FIG. 5 or 6 to be used for the disabled, and the wheelchair lift for the disabled is a railway vehicle. In the installation in FIG. 6 as shown in Figure 6 is fixed to the fixing piece 13 formed in the frame (1) and the mounting table (11) to the railway vehicle entrance bottom surface to be fastened by the bolt (B) to give a fixed force In particular, since the doorway of the railway vehicle forms a staircase structure, the construction lengths of the frame 1 and the mounting table 11 are preferably configured to be different from each other as shown in FIG. At this time, the entrance of the railway vehicle forming the staircase structure is to form a flat structure to induce a wheelchair for the disabled by the fixed connecting plate (12).

또한, 상기와 같이 설치된 철도차량 장애자용 휠체어리트는 전기적 컨트롤에 의해 자동제어되는 것으로, 이와같이 철도차량 장애자용 휠체어 리프트를 자동제어하기 위한 수단으로서, 철도차량의 출입구 외측과, 그 내측면으로는 도 5내지 도6으로 도시된 바와같이 승차제어스위치(S1)와 하차제어스위치(S2)를 장착구성되록 함이 바람직하다.In addition, the wheelchair vehicle for the disabled for railway vehicles installed as described above is automatically controlled by electrical control, and as a means for automatically controlling the wheelchair lift for the railway vehicle disabled, the outside of the doorway of the railway vehicle and the inner side thereof. As shown in Figs. 5 to 6, it is preferable to mount the ride control switch S 1 and the get off control switch S 2 .

이에, 전술한 바와같이 철도차량에 설치된 장애자용 휠체어 리프트의 사용관계 및 그에 따른 상호작용을 살펴보기로 한다.Therefore, as described above, the use relationship of the wheelchair lift for the handicapped installed in the railway vehicle and its interaction will be described.

본 발명에 따른 철도차량 장애자용 휠체어 리프트는 도 7로 도시된 바와같이 최초 탑승판(22)이 접철유도고리(222)와 보조유압실린더(4)에 의해 접혀진 상태에서 그 동작관계가 이루어지게 되는 것인바;As shown in FIG. 7, a wheelchair lift for a disabled person in a railway vehicle according to the present invention has an operating relationship in which the first boarding plate 22 is folded by the folding guide ring 222 and the auxiliary hydraulic cylinder 4. Bar;

먼저, 철도차량이 역내에 정차한 상태에서 장애자가 철도차량내로 탑승을 요할 경우, 철도차량 정차하는 플랫홈상에서 승차제어스위치(S1)를 누루게 되면, 도 6으로 도시된 보조유압실린더(4)는 유압작동에 의해 연장되며 접철유도고리(222)와의 체결관계를 해제시켜 탑승판(22)을 수평구조로 펼침되도록 함과 동시에 주유압구동실(3)의 유압실린더(32) 작동으로 와이어(34)를 풀림되게하여 위치센서(C)에 의한 감지로서 플랫홈 바닥에 탑승판(22)을 안전하게 하강시키게 된다.First, when the handicapped person needs to ride in the railway vehicle in a state where the railway vehicle is stopped in the station, when the riding control switch S 1 is pressed on the platform for stopping the railway vehicle, the auxiliary hydraulic cylinder 4 shown in FIG. Is extended by hydraulic operation and releases the fastening relationship with the fold induction ring 222 to expand the boarding plate 22 in a horizontal structure, and at the same time, by operating the hydraulic cylinder 32 of the oil pressure driving chamber 3, the wire ( 34 is released to safely lower the boarding plate 22 on the platform bottom as detected by the position sensor (C).

이때, 보조유압실린더(4)에 의해 탑승판(22)이 펼침되어짐에 있어, 이 탑승판(22)이 수평구조를 유지할수 있음은 도 3으로 도시된 바와같이 스톱퍼(213)에 의한 걸림작용에 의해 이루어지는 것이며, 또한 이와같이 수평구조로 펼쳐진 탑승판(22)이 하강작용을 행할수 있음은 프레임(1)에 고정된 런너블럭(211)에 의해 한쌍의 가이드레일(21)이 도 6으로 도시된 바외같이 안내되므로서 이루어지게 되는 것으로, 특히, 이와같은 작용을 행함에 있어 런너블럭(211)을 복수개로 구성시킴은견고한 고정력을 부여하여 작동중 외부하중에 의해 가이드레일(21)의 휨변형을 방지하게 되는 것이다.At this time, the boarding plate 22 is unfolded by the auxiliary hydraulic cylinder 4, the boarding plate 22 can maintain the horizontal structure, as shown in Figure 3 the locking action by the stopper 213 In addition, it is possible that the boarding plate 22, which has a horizontal structure, can be lowered in this way. The pair of guide rails 21 are illustrated in FIG. 6 by the runner block 211 fixed to the frame 1. It is made by being guided as described above, and in particular, in performing such an operation, the plurality of runner blocks 211 are provided to give a firm fixing force and the bending deformation of the guide rail 21 by the external load during operation. Will be prevented.

또한, 이와같이 플렛홈에 탑승판(22)이 하강된 상태에서 장애자는 휠체어에 의지한 상태로 상기 탑승판(22)에 탑승하게 되고, 이어 안전대(221)를 파지한 상태로 승,하강스위치(S)를 누르게 되면 주유압구동실(3) 작동에 의한 와이어(34)의 견인기능으로 탑승판(22)은 도 6으로 도시된 바와같이 승강되며 고정연결판(12)과의 동일위치선상에 정지한 상태로서 철도차량내로 용이하게 장애인을 탑승시키게된다.In addition, in the state in which the boarding plate 22 is lowered in the flat groove as described above, the handicapped person boards the boarding plate 22 in a state of relying on a wheelchair, and then lifts and lowers the switch in a state of holding the safety belt 221. When pressing S), the boarding plate 22 is elevated as shown in FIG. 6 by the traction function of the wire 34 by the operation of the hydraulic pressure driving chamber 3, and is on the same position line as the fixed connecting plate 12. As it is in a stopped state, people with disabilities can be easily boarded in a railway vehicle.

이때, 철도차량내로 장애인이 탑승될 경우 보조유압실린더(4)는 피스톤로드(42)에 의해 접철유도고리(222)와 걸림되는 구조를 취하게 되는 것인바, 이에, 피스톤로드(42)가 접철유도고리(222)와 걸림된 상태에서 유압력을 전달하여 도 7로 도시된 바와같이 탑승판(22)을 수직구조로 접철되게 하는 것이다.At this time, the auxiliary hydraulic cylinder (4) is to take the structure that is engaged with the fold induction ring 222 by the piston rod 42 when the person with a disability in the railway vehicle, this, the piston rod 42 is folded The hydraulic force is transmitted in a state where it is engaged with the guide ring 222 to fold the boarding plate 22 in a vertical structure as shown in FIG. 7.

한편, 또 다르게 철도차량내에 탑승하고 있는 장애인이 하차를 요할 경우에는 철도차량 입구내에 장착된 하차제어스위치(S2)를 조작하게되는 것인바, 이에 상기와 같이 하차제어스위치(S2)를 누르게 되면, 접철된 탑승판(22)은 보조유압 실린더(4)의 작동에 의해 도 6내지 도 7로 도시된 바와같이 펼침되어지며 장애인을 탑승시키게 되고, 이와같이 장애인이 탑승된 상태에서 안전대(221)의 승,하강 스위치(S)를 조작하게 되면 전술한 승차작용의 역순으로 리프트본체(2)는 하차작용을 행하게 되는 것인바, 이러한 구동관계로서 장애인이 플랫홈에 하차한 후, 마무리 단계로서 철도차량 외부로 형성된 승차제어스위치(S1)를 조작하게 되면 리프트본체는 승차시 작동관계와 동일한 구동형태로 접철되어 별다른 외부 간섭없이 철도차량의 운행을 재개하게 되는 것이다On the other hand, if the disabled person who is in the railway vehicle otherwise requires getting off, it is to operate the disembarkation control switch (S 2 ) mounted in the entrance of the railway vehicle, so as to press the disengagement control switch (S 2 ) as described above When the folded board 22 is expanded as shown in Figs. 6 to 7 by the operation of the auxiliary hydraulic cylinder (4) is to be boarded handicapped, in this way the seat guard 221 If the operation of the lift, the lower switch (S) in the reverse order of the above-mentioned riding action is that the lift body (2) to perform the disengagement action, such a driving relationship as a disability to get off the platform, the railway vehicle as a finishing step when operating the ride control switch (S 1) formed by the outer lift body is folded to the same drive mode and the operating relationship when riding back to resume the operation of the railway car without any external interference, Will

이상, 본 발명에 따른 철도차량 장애자용 휠체어 리프트는 프레임에 고정된 런너블럭에 의해 한쌍의 슬라이드레일을 안내되도록하여 탑승판을 승,하강 작동되어도록하고, 이에 이와같은 모든 구동관계를 주유압구동실과 보조유압실린더에 의해 자동제어되게 한 구성으로서, 이는 철도차량이 역간 정차됨에 있어, 그 정차되는 한정된 시간내에 신속한 작동관계로서 장애자용 휠체어를 철도차량으로 용이하게 승,하차 유도되게 하여 장애자 탑승에 따른 철도차량의 연착 등 운행시간 지연의 문제점을 예방되도록 한 것일뿐만 아니라 철도차량을 이용하는 신체장애인에게 안정성과 편리성을 부여하여 철도차량 이용에 따른 심리적 불안감 및 활동(승,하차)의 불편함을 해소되도록 한 것이며, 특히 장애인 스스로에 의한 조작관계로서 휠체어 리프트의 모든 작동상태를 단속되도록 하여, 주변사람(승무원 등)의 도움없이도 독립적이고 자유로운 승,하차 기능을 부여되게 한 것으로 사용자에게 매우 유용한 기대효과를 제공하게 되는 것이다.As described above, the wheelchair lift for a disabled person in a railway vehicle according to the present invention is to guide a pair of slide rails by a runner block fixed to a frame so that the board can be lifted and lowered, and all such driving relationships are driven by hydraulic pressure. It is configured to be automatically controlled by the seal and the auxiliary hydraulic cylinder, which means that the railway vehicle is stopped between stations, so that the wheelchair for the disabled can easily be lifted and unloaded from the railway vehicle as a quick operation relationship within the limited time that is stopped. It is not only to prevent the delay of operating time such as delay of railway vehicles, but also to give stability and convenience to the physically handicapped people using railway vehicles, so that the psychological anxiety and discomfort caused by the use of railway vehicles are inconvenient. Of the wheelchair lift, especially as an operation relationship by the disabled person. To ensure the enforcement operation, which will provide a very useful effect expected to be granted to the user as an independent and free games, off functionality without the help of people around (crew, etc.).

Claims (1)

설치대(11)와 고정연결판(12)을 갖는 직사각틀 형상의 프레임(1)을 형성하여, 상기 프레임(1)의 설치대(11) 내측에는 상하 승하강 되도록 리프트본체(2)를 고정설치하고, 이러한 리프트본체(2)를 와이어에 의해 승,하강 제어되도록 한 구조로서 상기 프레임(1) 상부에 주유압구동실을 형성하며, 이와같이 승하강되는 리프트본체(2)를 절첩되게하는 구조로서 상기 프레임(1)의 설치대(11) 일측면에는 고정대(41)를 형성하여 상기 고정대(41)의 단부에 보조유압실린더(4)를 회전가능하게 일체로 형성하되;Forming a frame 1 of a rectangular frame having a mounting table 11 and a fixed connecting plate 12, the fixing body 2 is fixedly installed so as to move up and down inside the mounting table 11 of the frame (1) As a structure to control the lift body 2 to be moved up and down by a wire, a hydraulic oil pressure driving chamber is formed on the frame 1, and the structure to collapse the lift body 2 to be lifted and lowered as described above. One side of the mounting table (11) of the frame (1) is formed by the support (41) to form a secondary hydraulic cylinder (4) rotatably integrally at the end of the support (41); 상기, 리프트본체(2)는 복수개의 런너블럭(211)을 상기 프레임(1)의 설치대(11) 내측으로 다수개 고정하고 상기 런너블럭(211)의 내측으로는 승, 하강 안내되는 구조로서 상단에는 견인바(212)와 하단으로는 스톱퍼(213)를 구비한 한쌍의 가이드레일(21)을 형성하고 상기 가이드레일(21)의 스톱퍼(213)에는 힌지편(224)으로 연결되어 장애인이 탑승하도록 일측으로는 보조유압실린더(4)의 피스톤로드(42)와 연결되는 접철유도고리(222)와 타측으로는 안전대(221)를 구비한 탑승판(22)으로 구성되며,The lift body 2 has a plurality of runner blocks 211 fixed to the inside of the mounting table 11 of the frame 1 and a plurality of runner blocks 211 to the inside of the run up and down guide structure as the top There is formed a pair of guide rails 21 having a pull bar 212 and a stopper 213 at the bottom and connected to the stopper 213 of the guide rail 21 by a hinge piece 224, so that the disabled To one side is composed of a fold induction ring 222 connected to the piston rod 42 of the auxiliary hydraulic cylinder (4) and the boarding plate 22 having a safety belt 221 on the other side, 상기, 주유압구동실(3)은 유압실린더(32)를 형성하고 상기 유압실린더(32)의 로드단부와 하측으로 다수개의 가이드로울러(33)를 내설하여 상기 유압살린더(32)가 인장되었을 경우 견인바(212)와 연결된 와이어(34)를 당기게 되어 상기 리프트본체(2)를 승하강되도록 구성됨을 특징으로 하는 철도차량 장애자용 휠체어 리프트.The hydraulic pressure driving chamber 3 forms the hydraulic cylinder 32 and internally installs a plurality of guide rollers 33 under the rod end of the hydraulic cylinder 32 so that the hydraulic cylinder 32 is tensioned. When pulling the wire (34) connected to the drawbar 212, the wheelchair lift for the disabled, characterized in that configured to lift the lift body (2).
KR1019990030490A 1999-07-27 1999-07-27 Automatic wheel Chair lifter for Railway Vehicle KR100345927B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019160784A1 (en) * 2018-02-13 2019-08-22 The Braun Corporation Ramp assembly with collapsible side rails for motorized vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817906B1 (en) * 2007-05-03 2008-03-31 현대로템 주식회사 Emergency ramp for railway vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019160784A1 (en) * 2018-02-13 2019-08-22 The Braun Corporation Ramp assembly with collapsible side rails for motorized vehicle
US10806648B2 (en) 2018-02-13 2020-10-20 The Braun Corporation Ramp assembly with collapsible side rails for motorized vehicle

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