KR100875526B1 - Connection member of gangway bellows between two railway vehicles - Google Patents

Connection member of gangway bellows between two railway vehicles Download PDF

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Publication number
KR100875526B1
KR100875526B1 KR1020080096332A KR20080096332A KR100875526B1 KR 100875526 B1 KR100875526 B1 KR 100875526B1 KR 1020080096332 A KR1020080096332 A KR 1020080096332A KR 20080096332 A KR20080096332 A KR 20080096332A KR 100875526 B1 KR100875526 B1 KR 100875526B1
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KR
South Korea
Prior art keywords
membrane
connection
free end
railway vehicle
film
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KR1020080096332A
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Korean (ko)
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박대근
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박대근
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D5/00—Gangways for coupled vehicles, e.g. of concertina type
    • B60D5/006—Passages between articulated vehicles, e.g. bridges or rotating plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • B61D17/045—The sub-units being construction modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/04—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening internal, i.e. with spreading action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A connection member of a train gangway for connecting a supporting frame and a connection booth are provided to stably fix the train connection. An end portion of a connection booth is combined in the supporting frame. A connecting member(100a) of a train has a rectangular head unit(110) in which the sawtooth part(111) is formed. A pocket part having a hollow of ellipse is formed with the longitudinal direction of the free end portion of the conjunctival membrane. A solidarity membrane in which the free end portion end is connected between each overlapping section extended from the pocket portion. A joint part(120) is connected to the head unit of the rectangular cross-section type.

Description

철도차량 통로 연결막의 연결부재{Connection Member of Gangway Bellows between Two Railway Vehicles}Connection member of Gangway Bellows between Two Railway Vehicles}

본 발명은 철도차량에 있어서 차량과 차량 사이의 통로를 연결하는 통로 연결막을 연결하는 연결부재에 관한 것인데 보다 구체적인 것은 통로 연결막이 주름관으로 구성되어 신축작용이 원활하고 외관이 미려하며 연결막을 통한 소음 및 외기유입방지와 누수방지를 도모하고 내구성과 안전성이 양호한 새로운 형태의 통로 연결막에 끝단에 설치되는 주름관과 연결되는 연결프레임과의 연결을 위해 사용되는 연결부재를 제공하는 것이다.The present invention relates to a connecting member for connecting a passage connecting membrane for connecting a passage between a vehicle and a vehicle in a railway vehicle. More specifically, the passage connecting membrane is constituted by a corrugated pipe, so that the elasticity is smooth and the appearance is beautiful. It is to provide a connection member which is used for the connection of the connection frame connected to the corrugated pipe installed at the end of the passage connecting membrane of the new type to improve the inflow prevention and leakage prevention and good durability and safety.

종래 철도차량과 차량의 통로에 설치되는 통로연결부는 통고무 또는 일반 막재 등을 사용하여 터널형태로 구성하기 때문에 외벽이 부실하여 외부소음 및 외기유입과 누수가 심할 뿐 아니라 외형이 미려하지 못하고 신축과 이완이 원활하지 못해 쉽게 파손되므로 내구성이 없는 폐단이 있었고 처짐현상으로 형태가 불완전하게 되는 등의 결점이 있었다.The passage connecting part installed in the passageway of a railway vehicle and a vehicle is formed in the form of a tunnel by using a rubber or general membrane, so that the outer wall is poor, so that the external noise, outside air inflow and leakage are severe, and the appearance is not beautiful, It was not easy to loosen, so it was easily broken, so there was no endurance, and there was a flaw such as incomplete shape due to deflection.

이러한 통로연결부의 연결막과 지지프레임과의 연결을 위해 사용되는 연결부재는 연결막의 노후 및 파손에 따른 교체시 연결부재의 재사용에 따른 차량 운행 중에 발생되는 충격 및 진동에 의해 연결부재의 크랙 또는 파손이 발생할 수 있으며, 또한 연결부재의 재사용을 불가능할 때 폐기됨에 따라 비용상승이 발생하는 문제점이 발생한다.The connecting member used for connecting the connection membrane and the support frame of the passage connecting portion is cracked or damaged due to the shock and vibration generated during the vehicle operation due to the reuse of the connecting member when the connection membrane is replaced due to aging and damage of the connecting membrane. This may occur, and the cost increases as it is discarded when the connection member cannot be reused.

또한, 종래에 사용되던 특허 제0625912호에 기술된 연결부재에 있어 연결막을 클램핑하는 구조에 있어 주름된 형상의 연결막을 체결하기 위해 톱니형상으로 연결막을 클램핑함으로서 형성된 연결막의 톱니자국이 발생하여 연결막의 공간 틈새가 발생하게 되며, 고속으로 운행하는 철도차량의 통로연결부에 내/외압의 발생으로 인해 상기 클램핑된 톱니자국이 찢어짐이 발생하는 문제점이 발생하게 되며, 또한 이중의 연결막을 리벳 또는 나사로 체결하는 경우 면접되는 재질의 대응관계로 인해 피로도 증가로 리벳 또는 나사의 이탈 등이 발생할 수 있다.In addition, in the connection member described in Patent No. 0625912, which is used in the related art, in the structure of clamping the connecting film, tooth marks of the connecting film formed by clamping the connecting film in a sawtooth shape to fasten the connecting film having a corrugated shape are generated. A space gap occurs, and the clamped tooth marks are torn due to internal / external pressure generated in a passage connection part of a railway vehicle running at a high speed, and a double connecting membrane is fastened by rivets or screws. In this case, due to the correspondence of the material to be interviewed, rivets or screws may be removed due to increased fatigue.

본 발명은 상기한 문제점 해결하기 위하여 고안한 것으로서, 그 목적은 철도 차량이 주행할 때 충격 및 진동이 발생되어도 연결막과 지지프레임간의 연결부재로 연결시켜 운행중 유동되지 않도록 견고히 연결/고정시킬 수 있는 철도차량 통로 연결막의 연결부재를 제공함에 있다.The present invention has been devised to solve the above problems, and its object is to connect / fix firmly so as not to flow during operation by connecting to the connecting member between the connecting membrane and the support frame even when shock and vibration are generated when the railroad vehicle is traveling. It is to provide a connecting member of the railroad vehicle passage connecting membrane.

본 발명은 철도차량의 통로연결부에 연결될 연결막의 자유 단부가 지지프레임에 내속되어 상기 연결막에 상응하게 주변을 둘러싸여 체결되는 공지된 사각 단면형의 머리부로 구성되는 철도차량 연결막의 연결부재에 있어서,The present invention relates to a connecting member of a railway vehicle connecting membrane composed of a head having a known rectangular cross-sectional shape in which a free end of a connecting membrane to be connected to a passage connecting portion of a railway vehicle is internally fastened to a support frame and is surrounded and fastened correspondingly to the connecting membrane.

상기 연결막의 자유 단부의 길이방향으로 형성되며 타원형의 중공부를 갖는 포켓부가 형성되고, 상기 포켓부로부터 연장된 각각의 겹침부 사이에 자유 단부 끝단이 접속되어 제봉되는 결속막재와;,A binding film member formed in a longitudinal direction of the free end of the connection membrane, the pocket having an elliptical hollow part, and having a free end end connected and being sewn between each overlapping part extending from the pocket part;

상기 사각 단면형의 머리부 일정점(一頂点)과 연결되는 이음부와, 상기 이음부와 연결되어 내부에 수용할 수 있는 체결홈이 형성되며 끝단부 양측으로 단턱이 돌출되어 상/하 대칭으로 각각 형성된 연결부와;, The head portion of the rectangular cross-sectional shape is connected to a certain point (一 頂点), and the coupling groove is formed to be connected to the inside connected to the joint portion is formed and protruding stepped to both ends of the end symmetrically up / down Connecting portions formed respectively;

상기 연결부의 체결홈에 수용된 결속막재의 중공부에 삽입되어 체결되는 고정바;를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재를 제공한다.It provides a connection member of the railway vehicle passage connecting membrane comprising a; fixed bar is inserted into the hollow portion of the binding membrane material accommodated in the coupling groove of the connecting portion.

또한, 본 발명의 연결부재 체결방법의 다른 구조로서, 상기 연결 부재가 상기 연결 막의 이중구조 자유 단부를 클램핑 가능하게 수용하기 위하여 상기 사각 단면형의 머리부 일정점(一頂点)과 연결되는 이음부와, 상기 이음부와 연결되어 내부에 수용할 수 있는 체결홈이 형성되며 끝단부 양측으로 단턱이 돌출되어 상/하 대칭으로 각각 형성된 연결부와;, In addition, as another structure of the connecting member fastening method of the present invention, the connecting member is connected to a certain point of the head of the rectangular cross-sectional shape so as to be able to clamp the dual structure free end of the connecting membrane. And a connection groove formed to be connected to the joint portion and accommodated therein, and a stepped portion protruding from both ends of the end portion, the connecting portions being respectively formed in up / down symmetry;

상기 연결부의 체결홈에 수용된 연결막의 자유단부를 체결하기 위해 상기 체결홈의 단턱에 구속되어 체결홈에 삽입되는 스냅바;를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재를 제공한다.It provides a connection member of the railway vehicle passage connecting membrane comprising a; a snap bar which is constrained to the step of the fastening groove and is inserted into the fastening groove to fasten the free end of the connection membrane accommodated in the fastening groove of the connecting portion.

상기에서 서술한 바와 같이 본 발명의 철도차량 통로 연결막의 연결부재는 연결막의 자유 단부를 지지프레임과의 조립에 보다 간단하게 할 수 있으며, 재사용이 가능하여 원가절감의 효과를 가져오며, 특히 조립이 보다 간단 및 견고하게 이루어질 수 있게 되었다.As described above, the connecting member of the railway vehicle passage connecting membrane of the present invention can simplify the free end of the connecting membrane with the support frame, and can be reused, resulting in a cost reduction effect. Simpler and more robust.

상기한 목적을 달성하기 위해 하기와 같은 실시예를 도면을 통해 상세히 설명한다.In order to achieve the above object, the following embodiments will be described in detail with reference to the accompanying drawings.

(실시예 1)(Example 1)

도 4 내지 도 8에 도시된 바와 같이 본 발명은 철도차량의 통로연결부에 연결될 연결막(10)의 자유 단부(20)가 지지프레임(30)에 내속되고 상기 연결막(10)에 상응하게 주변을 둘러싸여 체결되며, 일측에 톱니부(111)가 형성된 공지된 사각 단면형의 머리부(110)로 구성되는 철도차량 연결막(10)의 연결부재(100a)에 있어서,As shown in FIG. 4 to FIG. 8, the free end 20 of the connecting membrane 10 to be connected to the passage connecting portion of the railway vehicle is endowed in the support frame 30 and is peripherally corresponding to the connecting membrane 10. In the connecting member (100a) of the railroad vehicle connection membrane (10) consisting of a head portion (110) of a known square cross-sectional shape having a sawtooth (111) formed on one side,

상기 연결막(10) 자유 단부의(20) 길이방향으로 형성되며 타원형의 중공부(215)를 갖는 포켓부(210)가 형성되고, 상기 포켓부(210)로부터 연장된 각각의 겹침부(220) 사이에 자유 단부(20) 끝단이 접속되어 재봉되는 결속막재(200)와,Pocket portions 210 are formed in the longitudinal direction of the connection membrane 10 at the free end 20 and have an elliptical hollow portion 215, and each overlap portion 220 extending from the pocket portion 210. Binding film material 200 is sewn between the free end 20 is connected between the end),

상기 사각 단면형의 머리부(110) 일정점(一頂点)과 연결되는 이음부(120)와, 상기 이음부(120)와 연결되어 내부에 수용할 수 있는 체결홈(131a)이 형성되며 끝단부 양측으로 단턱(132a)이 돌출되어 상/하 대칭으로 각각 형성된 연결부(130a)와, 상기 연결부(130a)의 체결홈(131a)에 수용된 결속막재(200)의 중공부(215)에 삽입되어 체결되는 고정바(300a)를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재를 제공한다.The head portion 110 of the rectangular cross-sectional shape 110 is connected to a predetermined point (一 頂点), and the coupling groove 131a connected to the joint portion 120 to be accommodated therein is formed and ends The stepped portion 132a protrudes to both sides, and is connected to the connecting portion 130a formed in the up / down symmetry, respectively, and the hollow portion 215 of the binding film material 200 accommodated in the fastening groove 131a of the connecting portion 130a. It provides a connection member of the railway vehicle passage connecting membrane comprising a fixed bar 300a fastened.

여기서 연결막(10)이란 예로, 폴리 테트라 프루오로 에틸렌(PTFE) 막재, 폴리비닐 디네프루오라이드(PVDF) 막재, 아시릭-우레탄(ACYLIC URETHANE) 막재, 폴리비닐 크로라이드(PVC) 막재, 실리콘 막재, 폴리비닐 프루오라이드(PVF) 막재 등으로 이루어진 전체적인 것을 일컫는다.Herein, the connection membrane 10 may include, for example, a polytetrafluorofluoroethylene (PTFE) membrane material, a polyvinyl dine fluoride (PVDF) membrane material, an ACYLIC URETHANE membrane material, a polyvinyl chromide (PVC) membrane material, It refers to the whole thing which consists of a silicon film material, a polyvinyl fluoride (PVF) film material, etc.

도 5와 도 6에 나타낸 바와 같이 상기 결속막재(200)에 있어 타원형의 중공부(215)를 갖는 포켓부(210)가 형성되고, 상기 포켓부(210)로부터 연장된 각각의 겹침부(220)로 구성된 것으로, 상기 겹침부(220) 사이로 자유 단부(20) 끝단이 접속되어 재봉되어 연결막(10)과 일체형을 이루어지게 된다.5 and 6, in the binding film material 200, a pocket part 210 having an elliptical hollow part 215 is formed, and each overlapping part 220 extending from the pocket part 210. ), The free end 20 end is connected between the overlapping portion 220 is sewn to be integral with the connection film (10).

도 7에 나타낸 바와 같이 이렇게 연결막(10)과 일체를 이룬 결속막재(200)의 포켓 부(210)를 상기 연결부재(100a) 연결부(130a)의 체결홈(131a)에 삽입한 후에, 상기 포켓부(210)의 중공부(215)를 통해 고정바(300a)를 삽입하여 체결홈(131a)으로 연결막(10)의 결속막재(200)가 이탈되는 것을 막을 수 있게 된다.As shown in FIG. 7, after the pocket portion 210 of the binding film material 200 integrally formed with the connecting film 10 is inserted into the fastening groove 131a of the connecting member 100a and the connecting portion 130a, The fixing bar 300a is inserted through the hollow part 215 of the pocket part 210 to prevent the binding film material 200 of the connection film 10 from being separated into the fastening groove 131a.

이때 상기 고정바(300a)의 형태는 상기 체결홈(131a)의 양측 내벽에 밀착되면서 단턱(132a)에 의해 고정바(300a)가 연결부(130a) 외부로 이탈되는 것을 방지하게 된다.At this time, the shape of the fixing bar 300a is in close contact with both inner walls of the fastening groove 131a to prevent the fixing bar 300a from being separated out of the connecting portion 130a by the step 132a.

상기 고정바(300a)는 알루미늄, 플라스틱 재질의 스틱형으로 구성할 수 있으며, 또한 와이어 로프와 같은 유연성의 금속재를 사용할 수 있다.The fixing bar 300a may be configured as a stick type of aluminum and plastic material, and may also use a flexible metal material such as a wire rope.

(실시예 2)(Example 2)

도 9와 도 10에 도시된 바와 같이 본 발명은 철도차량의 통로연결부에 연결될 연결막(10)의 자유 단부(20)가 지지프레임(30)에 내속되며 상기 연결막(10)에 상응하게 주변을 둘러싸여 체결되며, 일측에 톱니부(111)가 형성된 공지된 사각 단면형의 머리부(110)로 구성되는 철도차량 연결막(10)의 연결부재(100b)에 있어서,As shown in FIG. 9 and FIG. 10, in the present invention, the free end 20 of the connection membrane 10 to be connected to the passage connecting portion of the railway vehicle is endowed in the support frame 30 and the periphery corresponding to the connection membrane 10. In the connection member (100b) of the railroad vehicle connection film (10) consisting of a head portion (110) of a known square cross-sectional shape having a toothed portion (111) formed on one side,

상기 연결 부재(100b)가 상기 연결막(10)의 이중구조 자유 단부(20)를 클램핑 가능하게 수용하기 위하여 상기 사각 단면형의 머리부(110) 일정점(一頂点)과 연결되는 이음부(120)와, 상기 이음부(120)와 연결되어 내부에 수용할 수 있는 체결홈(131b)이 형성되며 끝단부 양측으로 단턱(132b)이 돌출되어 상/하 대칭으로 각각 형성된 연결부(130b)와, 상기 연결부(130b)의 체결홈(131b)에 수용된 연결막(10)의 자유 단부(20)를 체결하기 위해 상기 체결홈(131b)의 단턱(132b)에 구속되어 체결 홈(131b)에 삽입되는 스냅바(300b);를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재를 제공한다.The connecting member 100b is connected to a certain point of the head 110 of the quadrangular cross-section to clampably accommodate the dual structure free end 20 of the connecting film 10. 120 and a coupling groove 131b which is connected to the joint part 120 to be accommodated therein, and a stepped portion 132b protrudes on both ends of the end portion, and a connection part 130b formed in symmetrical direction, respectively. In order to fasten the free end 20 of the connection membrane 10 accommodated in the fastening groove 131b of the connection portion 130b, it is restrained by the step 132b of the fastening groove 131b and inserted into the fastening groove 131b. It provides a connection member of the rail vehicle passage connecting membrane comprising a; a snap bar (300b).

철도차량 통로연결부에서는 직물층을 갖는 연결막(10) 뿐만 아니라 서로 간격을 두고 배치된 2개의 직물 스트립을 갖는 소위 이중 연결막(10)도 공지되어 있다. 외부 연결막(10) 및 내부 연결막(10)을 갖고, 특히 이중 주름 연결막(10)으로 형성된 상기와 같은 이중 연결막(10)은 2개의 자유 단부(20)를 가지며, 상기 자유 단부(20)는 자동차 부분의 개별 정면 단부와 연결될 수 있다.In the railway vehicle passage connecting portions, so-called double connecting membranes 10 having two fabric strips spaced from each other as well as connecting membranes 10 having a fabric layer are known. The double connecting film 10 having the outer connecting film 10 and the inner connecting film 10, in particular formed of the double pleated connecting film 10, has two free ends 20, and the free end ( 20 may be connected to the individual front end of the motor vehicle part.

이와 같은 맥락에서 상세하게 설명하면, 이중 연결막(10)으로부터 볼 때 주름형태를 가지는 연결막(10)의 구조가 형성되도록 상기 이중의 연결막(10)이 연결될 수 있도록 수직으로 서로 대칭되는 구조의 체결홈(131b)이 형성되는 것이 바람직하다.When described in detail in this context, the structure is symmetrical to each other vertically so that the double connecting film 10 can be connected so that the structure of the connecting film 10 having a corrugation form when viewed from the double connecting film 10 It is preferable that the fastening groove 131b is formed.

그리고, 도 10에 나타낸 상세도에서 연결막(10)이 체결홈(131b)에 수용되어 체결되는 스냅바(300b)가 상기 체결홈(131b)에 삽입됨으로서 연결막(10)이 외부의 물리적인 압착으로 인해 톱니자국 등이 발생되지 않아 통로 연결부(10)의 외부와 내부의 압력차로 인해 장시간 노출됨으로서 연결막(10)에 생긴 톱니자국이 찢어지는 현상을 막을 수 있도록 본 발명은 스냅바(300b)로 인해 상기 체결홈(131b)에 수용된 연결막(10)을 강하게 압착하여 체결되는 이유로 인해 어떠한 내/외압에도 연결막(10)의 파손 등을 방지할 수 있는 역할로 제공된다.In addition, in the detailed view shown in FIG. 10, the connecting membrane 10 is inserted into the coupling groove 131b by the snap bar 300b which is received and coupled to the coupling groove 131b so that the connection membrane 10 is physically external. The present invention is a snap bar (300b) to prevent the tearing of the teeth generated in the connecting film 10 by being exposed for a long time due to the pressure difference between the outside and the inside of the passage connecting portion 10 due to the compression is not generated. Due to the reason that the connection membrane 10 accommodated in the fastening groove 131b is strongly compressed due to), it is provided as a role capable of preventing breakage of the connection membrane 10 at any internal / external pressure.

본 발명의 대상은 2개의 연결막(10)으로 형성된 이중 주름 연결막(10)의 자유 단 부(20)를 고정하기 위하여, 이중 주름 연결막(10)의 외부 연결막(10)의 자유 단부(20)를 수용하기 위한 상부 체결홈(131b)에 연결막(10)을 수용하여 스냅바(300b)를 삽입하여 체결하게 되며, 내부 연결막(10)의 자유 단부(20)를 수용하며, 이 때 상기 자유 단부(20)는 내부 연결막(10)의 자유 단부(20)를 하부 체결홈(131b)에 수용하고 상기 체결홈(131b)에 스냅바(300b)를 삽입하여 체결하게 된다.The object of the present invention is to fix the free end 20 of the double pleat connection film 10 formed of two connection film 10, the free end of the outer connection film 10 of the double pleat connection film 10 The connection membrane 10 is accommodated in the upper fastening groove 131b for accommodating 20 to insert and snap the snap bar 300b, and accommodates the free end 20 of the internal connection membrane 10. At this time, the free end 20 receives the free end 20 of the inner connection membrane 10 in the lower fastening groove 131b and inserts the snap bar 300b into the fastening groove 131b to be fastened.

(실시예 3)(Example 3)

도 11과 도 12에 나타낸 바와 같이 본 발명은 철도차량의 통로연결부에 연결될 연결막(10)의 자유 단부(20)가 지지프레임(30)에 내속되고 상기 연결막(10)에 상응하게 주변을 둘러싸여 체결되며, 일측에 톱니부(111)가 형성된 공지된 사각 단면형의 머리부(110)로 구성되는 철도차량 연결막(10)의 연결부재(100c)에 있어서,As shown in FIG. 11 and FIG. 12, in the present invention, the free end 20 of the connecting film 10 to be connected to the passage connecting part of the railway vehicle is endowed in the support frame 30 and the periphery corresponding to the connecting film 10. In the connecting member (100c) of the railroad vehicle connecting film (10), which is enclosed and fastened and is composed of a head portion (110) of a known square cross-section having a tooth (111) formed on one side,

상기 연결 부재(100c)가 상기 연결막(10)의 이중구조 자유 단부(20)를 클램핑 가능하게 수용하기 위하여 상기 사각 단면형의 머리부(110) 일정점(一頂点)과 연결되는 이음부(120)와, 상기 이음부(120)와 연결되어 내부에 수용할 수 있는 “U”자형 체결홈(131c)이 형성되며, 내부 양측으로 톱니부(133)가 형성되어 상/하 대칭으로 각각 형성된 연결부(130c)를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재를 제공한다.A joint part 100c is connected to a predetermined point of the head 110 of the rectangular cross-sectional shape to receive the dual structure free end 20 of the connection film 10 in a clampable manner. 120 and a “U” shaped fastening groove 131c connected to the joint part 120 to be accommodated therein is formed, and teeth 133 are formed at both sides of the inner side, respectively, and are formed in up / down symmetry, respectively. It provides a connection member of the railway vehicle passage connecting membrane comprising a connecting portion (130c).

도 12의 도시된 바와 같이 상기 연결부(130c)의 “U”자형 체결홈(131c)에 연결막(10)의 자유 단부(20) 끝단이 삽입되어 체결홈(131c)의 내부 양측에 형성된 톱니 부(133)를 압박하여 삽입된 자유 단부(20)를 강하게 밀착함으로서 연결막(10)의 이탈을 방지하게 된다.As shown in FIG. 12, the end of the free end 20 of the connecting membrane 10 is inserted into the “U” -shaped fastening groove 131c of the connecting portion 130c so that the teeth are formed at both sides of the fastening groove 131c. By pressing the 133 to be in close contact with the inserted free end 20 to prevent the separation of the connection film 10.

도 13에 나타낸 바와 같이 상기 실시예 1 내지 3에서 설명한 연결부재(100a, 100b, 100c)의 형상에 있어 상기 연결부재(100a, 100b, 100c)의 이음부(120)와 연결된 연결부(130a, 130b, 130c)의 형태가 동일한 형태의 상하 대칭이 아닌 실시예 1 내지 3의 연결부(130a, 120b, 130c) 형태가 각각 다른 종류의 형태로 연결부(130a, 120b, 130c) 상하에 형성됨을 제공할 수 있다.As shown in FIG. 13, in the shape of the connection members 100a, 100b, and 100c described in the first to third embodiments, the connection parts 130a and 130b connected to the joint 120 of the connection members 100a, 100b and 100c. , 130c) may be provided in the form of the connecting portion (130a, 120b, 130c) of the embodiments 1 to 3 is not the upper and lower symmetry of the same shape formed in the upper and lower connecting portion 130a, 120b, 130c in a different type, respectively have.

예제로 도 14에 나타낸 상기 연결부재(100a, 100b, 100c)의 연결부(130a, 130b, 130c) 상하형태가 동일형상을 갖는 대신에 어느 하나는 내부 양측에 톱니부(133)가 형성된 “U”자형 체결홈(131c)이 형성되며, 다른 하나는 자유 단부(20)에 결속막재(200)가 형성되어 연결부(130a)의 체결홈(131a)에 삽입되어 상기 결속막재(200)의 중공부(215)에 고정바(300a)가 삽입되어 체결홈(131a)에 결속된 형태를 갖는 연결부재(100d)가 제공되는 철도차량 통로 연결막의 연결부재를 제공한다.For example, instead of the upper and lower connecting portions 130a, 130b, and 130c of the connecting members 100a, 100b, and 100c shown in FIG. 14, the one having a tooth portion 133 formed on both sides of the inner portion “U”. A magnetic fastening groove 131c is formed, and the other is a binding film material 200 formed at the free end 20 and inserted into the fastening groove 131a of the connection part 130a, thereby providing a hollow portion of the binding film material 200. The fixed bar 300a is inserted into the 215 to provide a connection member of the railroad vehicle passage connecting membrane provided with a connection member 100d having a form coupled to the fastening groove 131a.

또한, 도 15에 도시된 바와 같이 상기 지지프레임(30) 내측으로 설치되며, 상기 연결부재(100) 머리부(110)의 톱니부(111)가 형성된 일측을 밀착 수용하기 위해 양측으로 걸림턱(411)이 형성된 밀착홈(410)이 구비된 시일부재(400)가 포함되며, 상기 시일부재(400)는 상기 연결부재(100)와의 밀착으로 인해 연결부재(100)의 부착력을 높이며, 고무재질을 가져 지지프레임(30)과 연결부재(100) 사이에 완충재 역할을 수행하게 되며, 연결막(10) 외측에서 발생하는 물보라 또는 온도차에 의한 물맺힘 현상으로 연결막(10) 내측으로 물이 침투하는 것을 방지하기 위해 밀봉성을 높이는 역할로도 작용하게 된다.In addition, as shown in FIG. 15, the support frame 30 is installed inside, and the locking jaw is formed at both sides to closely accommodate one side where the teeth 111 of the head 110 of the connection member 100 are formed. 411 includes a seal member 400 having a close contact groove 410 is formed, the seal member 400 increases the adhesion of the connection member 100 due to the close contact with the connection member 100, a rubber material It serves to act as a cushioning material between the support frame 30 and the connecting member 100, the water penetrates into the connecting film 10 due to water condensation caused by the splash or temperature difference generated outside the connecting film 10. It also acts as a role of enhancing the sealing property to prevent it.

상기 실시예를 통하여 설명한 바와 같이 철도차량 연결막의 연결부재는 다양하게 설계변경하여 제작할 수 있는 것으로 상시 실시예를 통하여 그 원리를 본 발명의 구성으로 한정하여 제작하되 그 원리를 통한 기구에 있어서는 통상의 지식을 가진 자가 설계변경으로 용이하게 제작할 수 있다는 것을 밝힌다.As described through the above embodiment, the connection member of the railroad car connection membrane can be manufactured by various design changes, and the principle is limited to the configuration of the present invention through the constant embodiment, but the mechanism through the principle is common in general. The knowledge reveals that design changes can be easily made.

도 1은 본 발명에 따른 철도차량 통로를 나타낸 구성도.1 is a block diagram showing a railway vehicle passage in accordance with the present invention.

도 2는 본 발명에 따른 철도차량 통로 연결막의 연결부재가 설치된 통로의 수직 단면도.Figure 2 is a vertical cross-sectional view of the passage in which the connection member of the railway vehicle passage connecting membrane according to the present invention is installed.

도 3은 도 2의 본 발명에 따른 철도차량 통로 연결막의 연결부재가 설치된 A-A` 수평 단면도.Figure 3 is a horizontal cross-sectional view A-A` installed connecting member of the railroad vehicle passage connecting membrane according to the present invention of FIG.

도 4는 본 발명에 따른 철도차량 통로 연결막의 연결부재(100a)의 단면도.Figure 4 is a cross-sectional view of the connecting member (100a) of the railway vehicle passage connecting film according to the present invention.

도 5는 본 발명에 따른 철도차량 통로 연결막의 자유 단부에 형성된 결속막재에 고정바를 설치하는 구성도.Figure 5 is a block diagram for installing a fixing bar to the binding film material formed on the free end of the railroad vehicle passage connecting film according to the present invention.

도 6은 본 발명에 따른 철도차량 통로 연결막의 연결부재(100a)를 연결막 자유 단부에 설치하는 구성도.Figure 6 is a block diagram for installing the connecting member (100a) of the railroad vehicle passage connecting film according to the invention at the free end of the connection film.

도 7은 본 발명에 따른 철도차량 통로 연결막의 연결부재(100a)를 설치한 단면 구조도.Figure 7 is a cross-sectional structure of the connection member 100a of the railroad vehicle passage connecting membrane according to the present invention.

도 8은 본 발명에 따른 철도차량 통로 연결막의 연결부재(100a)를 연결막 자유 단부에 체결된 부분 상세도.8 is a partial detailed view of the connection member 100a of the railroad vehicle passage connecting membrane according to the present invention fastened to the connecting membrane free end.

도 9는 본 발명에 따른 철도차량 통로 연결막의 연결부재(100b)를 설치한 단면 구조도.Figure 9 is a cross-sectional structure of the connection member 100b of the railroad vehicle passage connecting membrane according to the present invention.

도 10은 본 발명에 따른 통로 연결막의 연결부재(100b)를 연결막 자유 단부에 체결된 부분 상세도.10 is a partial detailed view of the connecting member 100b of the passage connecting membrane according to the present invention fastened to the free end of the connecting membrane.

도 11은 본 발명에 따른 철도차량 통로 연결막의 연결부재(100c)를 설치한 단면 구 조도.Figure 11 is a cross-sectional structural view of the connection member 100c of the railroad vehicle passage connecting membrane according to the present invention.

도 12는 본 발명에 따른 통로 연결막의 연결부재(100c)를 연결막 자유 단부에 체결된 부분 상세도.12 is a partial detailed view of the connecting member 100c of the passage connecting membrane according to the present invention fastened to the connecting membrane free end.

도 13은 본 발명에 따른 철도차량 통로 연결막의 연결부재(100d)를 설치한 단면 구조도.Figure 13 is a cross-sectional structure of the connection member 100d of the railroad vehicle passage connecting membrane according to the present invention.

도 14는 본 발명에 따른 통로 연결막의 연결부재(100d)를 연결막 자유 단부에 체결된 부분 상세도.Figure 14 is a partial detailed view of the connection member 100d of the passage connecting membrane according to the present invention fastened to the connecting membrane free end.

도 15는 도 13의 “B”부위에서 본 발명에 따른 철도차량 통로 연결막의 연결부재와 지지프레임 사이에 체결되는 시일부재 구성도.FIG. 15 is a view illustrating a configuration of a seal member fastened between a connection member and a support frame of a railway vehicle path connecting membrane according to the present invention at a portion “B” of FIG. 13.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

연결막 10 자유 단부 20 지지프레임 30 연결부재 100a, 100b, 100c, 100d 머리부 110 톱니부 111 이음부 120 연결부 130a, 130b, 130c 체결홈 131a, 131b, 131c 단턱 132a, 132b 톱니부 133 결속막재 200 포켓부 210 중공부 215 겹침부 220 고정바 300a 스냅바 300b 시일부재 400 밀착홈 410 걸림턱 411Connecting membrane 10 Free end 20 Supporting frame 30 Connecting member 100a, 100b, 100c, 100d Head 110 Tooth 111 111 Joint 120 Connection 130a, 130b, 130c Fastening groove 131a, 131b, 131c Stepped 132a, 132b Tooth 133 Bonding material 200 Pocket 210 Hollow 215 Overlap 220 Fixed bar 300a Snap-bar 300b Seal member 400 Contact groove 410 Locking jaw 411

Claims (5)

철도차량의 통로연결부에 연결될 연결막(10)의 자유 단부(20)가 지지프레임(30)에 내속되고 상기 연결막(10)에 상응하게 주변을 둘러싸여 체결되며 일측에 톱니부(111)가 형성된 공지된 사각 단면형의 머리부(110)로 구성되는 철도차량 연결막(10)의 연결부재(100a)에 있어서,The free end 20 of the connection membrane 10 to be connected to the passage connecting portion of the railway vehicle is endowed in the support frame 30 and is fastened by surrounding the periphery corresponding to the connection membrane 10, and the teeth 111 are formed at one side thereof. In the connecting member (100a) of the railroad vehicle connection membrane (10) consisting of a head section 110 of a known square cross-sectional shape, 상기 연결막(10)의 자유 단부(20)의 길이방향으로 형성되며 타원형의 중공부(215)를 갖는 포켓부(210)가 형성되고, 상기 포켓부(210)로부터 연장된 각각의 겹침부(220) 사이에 자유 단부(20) 끝단이 접속되어 제봉되는 결속막재(200)와,Pocket portions 210 formed in the longitudinal direction of the free end 20 of the connecting membrane 10 and having an elliptical hollow portion 215 are formed, and each overlapping portion extending from the pocket portion 210 ( The binding film member 200, which is connected to the ends of the free end 20 between 220 and is sewn, 상기 사각 단면형의 머리부(110) 일정점(一頂点)과 연결되는 이음부(120)와, 상기 이음부(120)와 연결되어 내부에 수용할 수 있는 체결홈(131a)이 형성되며 끝단부 양측으로 단턱(132a)이 돌출되어 상/하 대칭으로 각각 형성된 연결부(130a)와,The head portion 110 of the rectangular cross-sectional shape 110 is connected to a predetermined point (一 頂点), and the coupling groove 131a connected to the joint portion 120 to be accommodated therein is formed and ends A stepped portion 132a protrudes on both sides of the connecting portion 130a formed in symmetrical direction, and 상기 연결부(130a)의 체결홈(131a)에 수용된 결속막재(200)의 중공부(215)에 삽입되어 체결되는 고정바(300a)를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재.Connection member of the railway vehicle passage connecting membrane, characterized in that it comprises a fixing bar (300a) is inserted into the hollow portion 215 of the binding membrane material 200 accommodated in the fastening groove (131a) of the connecting portion (130a). 제1항에 있어서, 상기 연결 부재(100a)와 다른 형태의 연결부재(100b)로서 상기 연결막(10)의 이중구조 자유 단부(20)를 클램핑 가능하게 수용하기 위하여 상기 사각 단면형의 머리부(110)와 연결되는 연결부(130b)와 연결되어 끝단부에 단턱(132b)이 돌출되어 형성되며 서로 구획되어 형성된 상/하부의 체결홈(131b)이 형성되고, 상기 체결홈(131b)에 수용된 연결막(10)을 체결하기 위해 상기 단턱(132b)에 구속되어 체결홈(131b)에 삽입되는 스냅바(300b)를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재.According to claim 1, wherein the connecting member (100a) and the other shape of the connecting member (100b) of the square cross-sectional head to clampably accommodate the dual structure free end 20 of the connecting film (10) The upper and lower fastening grooves 131b are formed to be connected to the connection portion 130b connected to the 110 and the upper end portions 132b protrude from the end portions, and are partitioned from each other, and are accommodated in the fastening grooves 131b. Connection member of the railway vehicle passage connecting membrane, characterized in that it comprises a snap bar (300b) is constrained to the step (132b) to be inserted into the fastening groove (131b) to fasten the connecting membrane (10). 제1항에 있어서, 상기 연결 부재(100a)와 다른 형태의 연결부재(100c)로서 상기 연결막(10)의 이중구조 자유 단부(20)를 클램핑 가능하게 수용하기 위하여 상기 사각 단면형의 머리부(110) 일정점(一頂点)과 연결되는 이음부(120)와, 상기 이음부(120)와 연결되어 내부에 수용할 수 있는 “U”자형 체결홈(131c)이 형성되며, 내부 양측으로 톱니부(133)가 형성되어 상/하 대칭으로 각각 형성된 연결부(131c)를 포함하는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재.According to claim 1, wherein the connecting member (100a) and the other type of connecting member (100c) of the square cross-sectional head to clamp the accommodating the free end 20 of the dual structure of the connecting film (10) (110) a joint portion 120 connected to a predetermined point (一 頂点), and is connected to the joint portion 120 is formed with a "U" shaped fastening groove 131c that can be accommodated therein, both sides to the inside Connection member of the railway vehicle passage connecting membrane, characterized in that the toothed portion 133 is formed to include a connecting portion (131c) formed in each of the upper and lower symmetry. 제1항에 있어서, 상기 연결부재(100d)의 연결부(130a) 상하형태가 동일형상을 갖는 대신에 어느 하나는 내부 양측에 톱니부(133)가 형성된 “U”자형 체결홈(131c)이 형성됨을 특징으로 하는 철도차량 통로 연결막의 연결부재.According to claim 1, wherein the connecting portion (130a) of the connecting member (100d) of the upper and lower forms having the same shape, any one of the "U" shaped fastening grooves (131c) formed with the teeth 133 on both sides is formed Connecting member of the railway vehicle passage connecting membrane, characterized in that. 제1항에 있어서, 상기 지지프레임(30) 내측으로 설치되며, 상기 연결부재(100) 머리부(110)의 톱니부(111)가 형성된 일측을 밀착 수용하기 위해 양측으로 걸림턱(411)이 형성된 밀착홈(410)이 구비된 시일부재(400)가 더 포함되는 것을 특징으로 하는 철도차량 통로 연결막의 연결부재.According to claim 1, The support frame 30 is installed inward, the engaging jaw 411 to both sides in order to closely accommodate the one side formed with the teeth 111 of the head 110 of the connecting member 100 Connection member of the railway vehicle passage connecting membrane further comprises a sealing member 400 provided with a close contact groove 410 formed.
KR1020080096332A 2008-09-30 2008-09-30 Connection member of gangway bellows between two railway vehicles KR100875526B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200453071Y1 (en) 2009-02-16 2011-04-07 지엔씨중공업(주) Welding structure for bellows frame in railroad car
KR101346793B1 (en) 2013-08-16 2014-01-02 우성티알주식회사 Gangway diaphragm assembly structure for railroad
KR101465528B1 (en) * 2013-05-09 2014-11-26 현대로템 주식회사 Gangway diaphragm for railway vehicles
CN106985845A (en) * 2016-12-30 2017-07-28 比亚迪股份有限公司 Vestibule diaphragm main body, vestibule diaphragm assembly and train run-through channel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603161U (en) 1983-06-21 1985-01-11 日本車輌製造株式会社 External cover device for articulated vehicles
JPH10157618A (en) 1996-11-28 1998-06-16 East Japan Railway Co External vestibule diaphragm mounting device for preventing fall
JP2003048535A (en) 2001-08-07 2003-02-18 Narita Seisakusho:Kk Hood cloth mounting device for vehicular hood
JP2003231463A (en) 2002-02-12 2003-08-19 Narita Seisakusho:Kk Awning cloth attaching device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603161U (en) 1983-06-21 1985-01-11 日本車輌製造株式会社 External cover device for articulated vehicles
JPH10157618A (en) 1996-11-28 1998-06-16 East Japan Railway Co External vestibule diaphragm mounting device for preventing fall
JP2003048535A (en) 2001-08-07 2003-02-18 Narita Seisakusho:Kk Hood cloth mounting device for vehicular hood
JP2003231463A (en) 2002-02-12 2003-08-19 Narita Seisakusho:Kk Awning cloth attaching device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200453071Y1 (en) 2009-02-16 2011-04-07 지엔씨중공업(주) Welding structure for bellows frame in railroad car
KR101465528B1 (en) * 2013-05-09 2014-11-26 현대로템 주식회사 Gangway diaphragm for railway vehicles
KR101346793B1 (en) 2013-08-16 2014-01-02 우성티알주식회사 Gangway diaphragm assembly structure for railroad
CN106985845A (en) * 2016-12-30 2017-07-28 比亚迪股份有限公司 Vestibule diaphragm main body, vestibule diaphragm assembly and train run-through channel
US11370464B2 (en) 2016-12-30 2022-06-28 Byd Company Limited Folding canopy main body, folding canopy assembly and train ihrough passage

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