KR20090120756A - Gangway diaphragm assembly - Google Patents

Gangway diaphragm assembly Download PDF

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Publication number
KR20090120756A
KR20090120756A KR1020080046712A KR20080046712A KR20090120756A KR 20090120756 A KR20090120756 A KR 20090120756A KR 1020080046712 A KR1020080046712 A KR 1020080046712A KR 20080046712 A KR20080046712 A KR 20080046712A KR 20090120756 A KR20090120756 A KR 20090120756A
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KR
South Korea
Prior art keywords
bellows
profile frame
connection member
fitted
fitting groove
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Application number
KR1020080046712A
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Korean (ko)
Inventor
한창열
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주식회사호산테크
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Priority to KR1020080046712A priority Critical patent/KR20090120756A/en
Publication of KR20090120756A publication Critical patent/KR20090120756A/en

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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
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • 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)
  • Diaphragms And Bellows (AREA)

Abstract

PURPOSE: A gangway diaphragm assembly is provided to combine inner bellows and outer bellows by a combining unit after separately manufacturing the inner bellows and outer bellows, thereby improving productivity. CONSTITUTION: A gangway diaphragm assembly includes inner bellows(40), outer bellows(45), an inner profile frame(55), an inner connecting member(60), an external profile frame(75), an external connecting member(80) and a connecting unit(90). The inner bellows and outer bellows are made of bellow shells. The bellow shells have a curved part(25) and a flap part.

Description

차량용 통로연결막{Gangway diaphragm assembly}Gangway diaphragm assembly

본 발명은 기차나 전철과 같이 복수개의 객차를 포함하는 운송수단에 있어서, 객차와 객차사이를 연결하는 통로연결막에 관한 것으로서, 보다 상세하게는 조립이 간편하고 보수가 용이하며 내구성이 우수한 주름관형태의 통로연결막에 관한 것이다.The present invention relates to a passage connecting membrane for connecting a carriage and a carriage in a vehicle including a plurality of carriages, such as a train or a train, and more particularly, a corrugated pipe type that is easy to assemble, easy to repair, and excellent in durability. It relates to a passage connecting membrane of.

일반적으로, 기차나 전철 또는 굴절버스에 있어서 객차와 객차사이에는 주름관형태의 통로연결막이 설치되어 객차사이의 공간을 외부와 차단함으로써, 승객이 안전하게 객차사이를 이동할 수 있도록 한다.In general, in a train, a train or an articulated bus, a corrugated pipe passage connecting membrane is installed between a carriage and a carriage to block a space between the carriages from the outside to allow passengers to safely move between the carriages.

이와 같은 주름관형태의 통로연결막(10)이 객차(5)와 객차(5)사이에 설치된 상태가 도 1에 도시되고, 도 2는 도 1의 통로연결막(10)을 나타내는 사시도이다. 도 2에 도시된 바와 같이, 주름관형태의 통로연결막(10)은 복수개의 타원의 원통형관(15)을 연속적으로 결합함으로써 형성된다. 이렇게 구성된 통로연결막(10)은 타원의 원통형관(15) 내부에 공기층이 형성되므로 소음차단효과와 단열효과가 뛰어나 다. 또한 내면과 외면이 모두 물결모양의 부드러운 곡선형태를 갖고 있어 외관이 미려하여 객차(5)와 객차(5)사이를 연결하는 통로연결막으로 일반적으로 사용된다.A state in which the corrugated pipe passage connecting membrane 10 is installed between the carriage 5 and the carriage 5 is illustrated in FIG. 1, and FIG. 2 is a perspective view illustrating the passage connecting membrane 10 of FIG. 1. As shown in FIG. 2, the corrugated pipe passage connecting membrane 10 is formed by continuously joining a plurality of elliptic cylindrical tubes 15. The passage connecting membrane 10 configured as described above has an excellent noise blocking effect and heat insulating effect because an air layer is formed inside the cylindrical tube 15 of the ellipse. In addition, since both inner and outer surfaces have a wavy smooth curve shape, they are generally used as a passage connecting membrane connecting the carriage 5 and the carriage 5 because of their beautiful appearance.

하지만 상기 주름관형태의 통로연결막(10)은 조립과정이 복잡하여 생산성이 떨어지고, 또한 해체하기가 어려워 일부분이 손상된 경우에 보수에 많은 시간과 인력을 필요하며 손상된 부분만을 교체하기가 어렵다. 따라서 조립과정이 간단하고, 보수가 용이하며 일부분만의 교체가 가능한 통로연결막이 필요하게 되었다.However, the corrugated pipe-type passage connecting membrane 10 has a low productivity due to a complicated assembly process, and is difficult to dismantle, requiring a lot of time and manpower to repair when a part is damaged, and it is difficult to replace only the damaged part. Therefore, there is a need for a passage connecting membrane that is simple to assemble, easy to repair, and partially replaceable.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 간단하게 조립할 수 있어 생산성이 향상되며, 손상된 부분을 보수하기가 용이한 통로연결막을 제공하는 것이다.The present invention is to solve the problems described above, an object of the present invention is to provide a passage connecting membrane that can be easily assembled to improve productivity, and easy to repair damaged parts.

본 발명의 특징에 따르면, 복수개의 객차(5)를 포함하는 기차나 열차와 같은 운송수단의 객차(5)와 객차(5)사이를 연결하는 주름관형태의 통로연결막(20)에 있어서, 곡면부(25)와 이 곡면부(25) 양측에 이어지는 플랩부(30)를 구비하며 단면이 U자형인 복수개의 벨로우즈쉘(35)로 구성되며, 각 벨로우즈쉘(35)의 플랩부(30)는 인접하는 다른 벨로우즈쉘(35)의 플랩부(30)와 결합하는 방식으로 복수개의 벨로우즈쉘(35)을 연속적으로 연결함으로써 형성되는 내부벨로우즈(40) 및 외부벨로우즈(45)와, 상기 내부벨로우즈(40)에서 상호 결합된 플랩부(30)가 끼워지며 내면에 이탈방지요철(52)이 형성된 홈(50)을 구비하는 내부프로파일프레임(55)과, 상기 내부벨로우즈(40)와 외부벨로우즈(45)를 결합하기 위하여 상기 내부프로파일프레임(55)에 결합되는 내부연결부재(60)와, 상기 외부벨로우즈(45)에서 상호 결합된 플랩부(30)가 끼워지며 내면에 이탈방지요철(72)이 형성된 홈(70)을 구비하는 외부프로파일프레임(75)과, 상기 외부프로파일프레임(75)과 결합하는 외부연결부재(80)와, 상기 내부연결부재(60)와 외부연결부재(80)를 결합하는 결합수단(90)을 포함하 여 구성되는 통로연결막(20)이 제공된다.According to a feature of the present invention, in the corrugated pipe passage connecting membrane 20 for connecting between the carriage 5 and the carriage 5 of a vehicle such as a train or train including a plurality of carriages 5, the curved surface A flap portion 30 having a portion 25 and flap portions 30 connected to both sides of the curved portion 25 and formed of a plurality of bellows shells 35 having a U-shaped cross section, and flap portions 30 of each bellows shell 35. The inner bellows 40 and the outer bellows 45 and the inner bellows are formed by successively connecting a plurality of bellows shell 35 in a manner that is coupled to the flap portion 30 of another adjacent bellows shell 35 An inner profile frame 55 having a groove 50 in which a flap portion 30 coupled to each other at 40 and having a separation preventing recess 52 on an inner surface thereof is formed, and the inner bellows 40 and the outer bellows ( 45 and an inner connection member 60 coupled to the inner profile frame 55 so as to couple the inner profile frame 55. The outer profile frame 75 and the outer profile frame 75 is provided with a groove 70 in which the flap portion 30 coupled to each other in the outer bellows 45 is formed and the anti-separation irregularities 72 are formed on the inner surface thereof. There is provided a passage connecting film (20) comprising an outer connecting member (80) for coupling, and a coupling means (90) for coupling the inner connecting member (60) and the outer connecting member (80).

본 발명의 다른 특징에 따르면, 상기 내부연결부재(60)는 내부프로파일프레임(55)이 끼움결합되는 제1끼움홈부(62)와, 상기 제1끼움홈부(62)의 단부 중앙에서 일측으로 치우치는 위치에 돌출된 제1연장부(64)를 구비하며, 상기 외부연결부재(80)는 상기 외부프로파일프레임(75)이 끼움결합되는 제2끼움홈부(82)와, 상기 제2끼움홈부(82)의 단부 중앙에서 상기 내부연결부재(60)의 제1연장부(64)와 반대방향인 타측으로 치우치는 위치에 돌출된 제2연장부(84)를 구비하며, 상기 결합수단(90)은 볼트(92)와 너트(94)로 구성되어 상기 내부연결부재(60)의 제1연장부(64)와 외부연결부재(80)의 제2연장부(84)를 결합시키는 것을 특징으로 하는 통로연결막(20)이 제공된다.According to another feature of the invention, the inner connecting member 60 is biased toward one side from the center of the end of the first fitting groove portion 62 and the first fitting groove portion 62 to which the inner profile frame 55 is fitted. It has a first extension portion (64) protruding in the position, the external connection member 80 is the second fitting groove portion 82 to which the external profile frame 75 is fitted, and the second fitting groove portion 82 A second extension portion 84 protruding in a position biased to the other side opposite to the first extension portion 64 of the internal connection member 60 at the center of the end portion, and the coupling means 90 is a bolt. Comprising a 92 and the nut 94, the passage connecting, characterized in that for coupling the first extending portion 64 of the inner connecting member 60 and the second extending portion 84 of the outer connecting member 80 A membrane 20 is provided.

이상에서와 같이 본 발명에 따른 통로연결막(20)은, 내부벨로우즈(40)와 외부벨로우즈(45)를 별도로 제작하고, 이후 내부벨로우즈(40)와 외부벨로우즈(45)를 결합수단(90)을 이용하여 결합함으로써 조립과정이 완성되는 것으로서 내부 및 외부벨로우즈(40, 45)를 별도로 제작할 수 있어 생산성이 향상되며, 또한 결합수단(90)을 해체하여 통로연결막(20)을 내부벨로우즈(40) 또는 외부벨로우즈(45)로 분해한 후 손상된 벨로우즈쉘(35) 부분을 용이하게 보수할 수 있는 장점이 있다.As described above, the passage connecting membrane 20 according to the present invention manufactures the inner bellows 40 and the outer bellows 45 separately, and then the inner bellows 40 and the outer bellows 45 are coupled to the means 90. The assembly process is completed by combining using the inner and outer bellows (40, 45) can be manufactured separately to improve the productivity, and also by disassembling the coupling means 90, the passage connecting membrane 20 to the inner bellows (40) ) Or after the external bellows 45 is disassembled, there is an advantage that the damaged bellows shell 35 can be easily repaired.

또한 본 발명에 따른 통로연결막(20)은 내부벨로우즈(40)와 결합된 내부프로 파일프레임(55)이 끼워지는 제1끼움홈부(62)와 이 제1끼움홈부(62)의 단부 중앙에서 일측으로 치우치는 위치에 돌출되는 제1연장부(64)로 구성되는 내부연결부재(60)와, 외부벨로우즈(45)와 결합된 외부프로파일프레임(75)이 끼워지는 제2끼움홈부(82)와 내부연결부재(60)의 제1연장부(64)와 반대방향인 타측으로 치우치는 위치에 돌출되는 제2연장부(84)로 구성되는 외부연결부재(80)와, 제1연장부(64)와 제2연장부(84)를 결합시키는 볼트(92)와 너트(94)를 이용하여 간단하게 내부벨로우즈(40)와 외부벨로우즈(45)를 상호 결합할 수 있는 장점이 있다.In addition, the passage connecting membrane 20 according to the present invention has a first fitting groove 62 into which the internal profile frame 55 coupled with the inner bellows 40 is fitted, and at the end center of the first fitting groove 62. A second fitting groove portion 82 into which an inner connection member 60 composed of a first extension portion 64 protruding in a position biased to one side, and an outer profile frame 75 coupled with an outer bellows 45 are fitted; External connection member 80 and the first extension portion 64 consisting of a second extension portion 84 protruding in a position biased to the other side opposite to the first extension portion 64 of the internal connection member 60; By using the bolt 92 and the nut 94 to couple the second extension 84 and there is an advantage that can easily couple the inner bellows 40 and the outer bellows 45 to each other.

제1연장부(64)와 제2연장부(84)는 서로 반대방향으로 치우치는 위치에서 돌출되므로, 제1연장부(64)와 제2연장부(84)가 결합수단(90)에 의해 결합되는 경우에 결합부분은 내부연결부재(60)와 외부연결부재(80)의 중앙에 위치하게 된다. 따라서 객차(5)가 위아래로 진동하거나 객차(5)와 객차(5)사이가 단축 또는 확장될 때의 충격이 상기 내부 및 외부연결부재(60, 80) 전체에 골고루 흡수되므로 상기 통로연결막(20)은 내구성이 강하고 오래 사용할 수 있는 장점이 있다.Since the first extension part 64 and the second extension part 84 protrude in opposite directions to each other, the first extension part 64 and the second extension part 84 are coupled by the coupling means 90. If the coupling portion is to be located in the center of the inner connection member 60 and the outer connection member 80. Therefore, when the carriage 5 vibrates up and down, or when the carriage 5 and the carriage 5 are shortened or expanded, the shock is evenly absorbed by the entire inner and outer connecting members 60 and 80 so that the passage connecting membrane ( 20) has the advantages of strong durability and long life.

상술한 본 발명의 목적, 특징 및 장점은 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 객차(5)와 객차(5)사이에 설치된 본 발명의 일실시예에 따른 통로연결막(20)의 단면도이고, 도 4는 도 3의 A부분의 확대도이다. 도 3 및 도 4를 참조 하면, 본 발명에 따른 통로연결막(20)은 내부벨로우즈(40)와 외부벨로우즈(45)로 구성된다. 내부벨로우즈(40)는 복수개의 벨로우즈쉘(35)을 연속적으로 연결함으로써 형성된다. 벨로우즈쉘(35)은 곡면부(25)와 이 곡면부(25) 양측에 이어지는 플랩부(30)를 구비하며, 고탄성과 고인장강도를 갖는 아라미드 섬유 또는 실리콘 러버로 제작된다. 벨로우즈쉘(35)의 단면은 U자 형상을 가지며, U자 형상에서 아래쪽 둥근부분이 곡면부(25)에 해당하고, 둥근부분 양쪽에 이어지는 직선부분이 플랩부(30)에 해당한다. 이와 같이 구성된 벨로우즈쉘(35)의 플랩부(30)는 박음질 등을 통해 인접하는 벨로우즈 셀(35)의 플랩부(30)와 결합된다.3 is a cross-sectional view of the passage connecting membrane 20 according to an embodiment of the present invention installed between the carriage 5 and the carriage 5, and FIG. 4 is an enlarged view of portion A of FIG. 3 and 4, the passage connecting membrane 20 according to the present invention includes an inner bellows 40 and an outer bellows 45. The inner bellows 40 is formed by continuously connecting the plurality of bellows shells 35. The bellows shell 35 has a curved portion 25 and a flap portion 30 connected to both sides of the curved portion 25 and is made of aramid fiber or silicone rubber having high elasticity and high tensile strength. The cross-section of the bellows shell 35 has a U-shape, the lower rounded portion corresponds to the curved portion 25 in the U-shaped shape, and the straight portion connected to both sides of the rounded portion corresponds to the flap portion 30. The flap portion 30 of the bellows shell 35 configured as described above is coupled to the flap portion 30 of the bellows cell 35 adjacent through the stitching.

상호 박음질된 플랩부(30)는 알루미늄으로 제작되는 내부프로파일프레임(55)의 홈(50)에 끼워진다. 홈(50)의 내면에는 플랩부(30)의 이탈을 방지하는 이탈방지요철(52)이 형성된다. 이후 내부프로파일프레임(55)의 양면을 가압한다. 외부벨로우즈(45)는 내부벨로우즈(40)와 동일하게 제작되며, 외부벨로우즈(45)의 상호 박음질된 플랩부(30) 역시 동일한 방식으로 외부프로파일프레임(75)의 홈(70)에 끼워진다.The mutually sewn flaps 30 are fitted into the grooves 50 of the inner profile frame 55 made of aluminum. An inner surface of the groove 50 is provided with a departure preventing recesses and protrusions 52 for preventing the flap portion 30 from being separated. Since both sides of the inner profile frame 55 is pressed. The outer bellows 45 is manufactured in the same manner as the inner bellows 40, and the interlocked flaps 30 of the outer bellows 45 are also fitted into the grooves 70 of the outer profile frame 75 in the same manner.

상기와 같이 형성된 내부벨로우즈(40)와 외부벨로우즈(45)를 상호 결합하기 위해서 내부연결부재(60)가 내부프로파일프레임(55)에 간격을 두고 결합된다. 내부연결부재(60)는 내부프로파일프레임(55)이 끼워지는 U자형 홈이 구비하는 제1끼움홈부(62)와, 제1끼움홈부(62)의 단부 중앙에서 좌측으로 치우치는 위치에 돌출된 제1연장부(64)와, 제1연장부(64)가 돌출되는 부분의 우측에 형성된 외부연결부재(80)의 제2연장부(84)가 삽입되는 제1삽입홈(68)으로 구성된다. 제1끼움홈부(62) 에는 내부프로파일프레임(55)이 억지끼움방식으로 끼워진다. 바람직하게는 제1끼움홈부(62)의 양단에는 볼록부(66)가 형성되고, 내부프로파일프레임(55)의 외면에는 대응되는 오목부(57)를 형성되어, 내부프로파일프레임(55)이 제1끼움홈부(62)에 끼워질 때 볼록부(66)가 오목부(57)에 삽입되도록 함으로써 내부프로파일프레임(55)의 이탈을 방지한다. 외부연결부재(80) 또한 외부프로파일프레임(75)이 끼워지는 U자형 홈이 형성되는 제2끼움홈부(82)와, 제2끼움홈부(82)의 단부 중앙에서 우측으로 치우치는 위치에 돌출된 제2연장부(84)와, 제2연장부(84)가 돌출되는 부분의 좌측에 형성된 내부연결부재(60)의 제1연장부(64)가 삽입되는 제2삽입홈(88)으로 구성된다. 외부연결부재(80)는 내부연결부재(60)가 결합되는 방식과 동일하게 외부프로파일프레임(75)에 간격을 두고 결합된다. 또한 외부프로파일프레임(75)의 외면에는 오목부(57)가, 제2끼움홈부(82)의 양단에는 대응되는 볼록부(66)가 형성된다.In order to couple the inner bellows 40 and the outer bellows 45 formed as described above, the inner connection member 60 is coupled to the inner profile frame 55 at intervals. The inner connecting member 60 is formed of a first fitting groove 62 provided in the U-shaped groove into which the inner profile frame 55 is fitted, and a protrusion protruding from the center of the end of the first fitting groove 62 to the left. And a first insertion groove 68 into which the first extension portion 64 and the second extension portion 84 of the external connection member 80 formed on the right side of the portion where the first extension portion 64 protrudes are inserted. . The inner profile frame 55 is fitted in the first fitting groove 62 in an interference fit manner. Preferably, convex portions 66 are formed at both ends of the first fitting groove 62, and corresponding recesses 57 are formed on the outer surface of the inner profile frame 55, so that the inner profile frame 55 is formed. The convex portion 66 is inserted into the concave portion 57 when the one fitting groove portion 62 is fitted to prevent the internal profile frame 55 from being separated. The external connection member 80 also includes a second fitting groove 82 in which a U-shaped groove into which the external profile frame 75 is fitted is formed, and a protrusion protruding from the center of the end of the second fitting groove 82 to the right. The second extension portion 84 and the second insertion groove 88 into which the first extension portion 64 of the internal connection member 60 formed on the left side of the portion where the second extension portion 84 protrudes are inserted. . The external connection member 80 is coupled to the external profile frame 75 at intervals in the same manner as the internal connection member 60 is coupled. In addition, a concave portion 57 is formed on an outer surface of the outer profile frame 75, and convex portions 66 are formed at both ends of the second fitting groove portion 82.

상기에서 제1연장부(64)는 중앙에서 좌측으로 치우쳐 있고 제2연장부(84)는 우측으로 치우쳐 있으므로 제1연장부(64)와 제2연장부(84)가 상호 결합되는 경우에는 결합부분은 내부연결부재(60)와 외부연결부재(80)의 중앙에 위치하게 된다. 따라서 객차(5)가 위아래로 진동하거나 객차(5)와 객차(5)사이가 단축 또는 확장될 때의 충격이 상기 내부 및 외부연결부재(60, 80) 전체에 골고루 흡수되므로 상기 통로연결막(20)은 내구성이 강하고 오래 사용할 수 있는 장점이 있다. 제1연장부(64)와 제2연장부(84)를 결합하는 결합수단(90)으로서 본 실시예에서는 볼트(92)와 너트(94)를 이용되었지만 다른 방식으로도 결합될 수 있음은 자명하다.Since the first extension part 64 is biased from the center to the left side and the second extension part 84 is biased to the right side, the first extension part 64 and the second extension part 84 are coupled to each other. The part is located at the center of the inner connecting member 60 and the outer connecting member (80). Therefore, when the carriage 5 vibrates up and down, or when the carriage 5 and the carriage 5 are shortened or expanded, the shock is evenly absorbed by the entire inner and outer connecting members 60 and 80 so that the passage connecting membrane ( 20) has the advantages of strong durability and long life. Although the bolt 92 and the nut 94 are used in this embodiment as the coupling means 90 for coupling the first extension portion 64 and the second extension portion 84, it can be combined in other ways. Do.

상기에서 기술된 바와 같이, 본 발명에 따른 주름관형태의 통로연결막(20)은 내부벨로우즈(40), 내부프로파일프레임(55), 및 내부연결부재(60)로 구성되는 내부벨로우즈결합체와 외부벨로우즈(45), 외부프로파일프레임(75), 및 외부연결부재(80)로 구성된 외부벨로우즈결합체를 별도로 제작하여 내부연결부재(60)와 외부연결부재(80)를 볼트(92)와 너트(94)를 이용하여 결합함으로써 조립이 완성된다. 본 발명의 실시예에서는 도 3에서 도시된 바와 같이 통로연결막(20)의 아래부분은 내부벨로우즈(40)와 외부벨로우즈(45)의 결합이 아닌 외부벨로우즈(45)만으로 형성되었지만, 아래부분 역시 내부벨로우즈(40)와 외부벨로우즈(45)의 결합으로 형성될 수 있다.As described above, the corrugated pipe passage connecting membrane 20 according to the present invention is an inner bellows assembly and an outer bellows composed of an inner bellows 40, an inner profile frame 55, and an inner connecting member 60. (45), the outer profile frame 75, and the external bellows assembly consisting of the external connection member 80 is manufactured separately to connect the internal connection member 60 and the external connection member 80 bolt 92 and nut 94 Assembly is completed by combining using. In the exemplary embodiment of the present invention, as shown in FIG. 3, the lower portion of the passage connecting membrane 20 is formed of only the outer bellows 45, not a combination of the inner bellows 40 and the outer bellows 45. It can be formed by the combination of the inner bellows 40 and the outer bellows (45).

그리고 통로연결막(20)의 일부가 손상된 경우에는 결합수단(90)인 볼트(92)와 너트(94)를 해체하여 통로연결막(20)을 내부벨로우즈(40)와 외부벨로우즈(45)로 분해한 후 내부벨로우즈(40) 또는 외부벨로우즈(45)의 손상된 벨로우즈쉘(35)을 용이하게 보수할 수 있다.In addition, when a part of the passage connecting membrane 20 is damaged, the bolt 92 and the nut 94, which are the coupling means 90, are dismantled so that the passage connecting membrane 20 is formed into the inner bellows 40 and the outer bellows 45. After disassembly, the damaged bellows shell 35 of the inner bellows 40 or the outer bellows 45 can be easily repaired.

도 1은 객차(5)와 객차(5)사이에 주름관형태의 통로연결막(10)이 설치된 것을 나타내는 측면도1 is a side view showing that the corrugated pipe passage connecting membrane 10 is installed between the carriage 5 and the carriage 5.

도 2는 도 1의 주름관형태의 통로연결막(10)을 나타내는 사시도2 is a perspective view showing the passage connecting membrane 10 of the corrugated pipe form of FIG.

도 3은 객차(5)와 객차(5)사이에 설치된 본 발명의 일실시예에 따른 통로연결막(20)의 단면도3 is a cross-sectional view of the passage connecting membrane 20 according to an embodiment of the present invention installed between the carriage 5 and the carriage 5.

도 4는 도3의 A부분의 확대도4 is an enlarged view of a portion A of FIG.

Claims (2)

복수개의 객차(5)를 포함하는 기차나 열차와 같은 운송수단의 객차(5)와 객차(5)사이를 연결하는 주름관형태의 통로연결막(20)에 있어서, 곡면부(25)와 이 곡면부(25) 양측에 이어지는 플랩부(30)를 구비하며 단면이 U자형인 복수개의 벨로우즈쉘(35)로 구성되며, 각 벨로우즈쉘(35)의 플랩부(30)는 인접하는 다른 벨로우즈쉘(35)의 플랩부(30)와 결합하는 방식으로 복수개의 벨로우즈쉘(35)을 연속적으로 연결함으로써 형성되는 내부벨로우즈(40) 및 외부벨로우즈(45)와, 상기 내부벨로우즈(40)에서 상호 결합된 플랩부(30)가 끼워지며 내면에 이탈방지요철(52)이 형성된 홈(50)을 구비하는 내부프로파일프레임(55)과, 상기 내부벨로우즈(40)와 외부벨로우즈(45)를 결합하기 위하여 상기 내부프로파일프레임(55)에 결합되는 내부연결부재(60)와, 상기 외부벨로우즈(45)에서 상호 결합된 플랩부(30)가 끼워지며 내면에 이탈방지요철(72)이 형성된 홈(70)을 구비하는 외부프로파일프레임(75)과, 상기 외부프로파일프레임(75)과 결합하는 외부연결부재(80)와, 상기 내부연결부재(60)와 외부연결부재(80)를 결합하는 결합수단(90)을 포함하여 구성되는 차량용 통로연결막(20).In the corrugated pipe passage connecting membrane 20 connecting the carriage 5 and the carriage 5 of a vehicle such as a train or a train including a plurality of carriages 5, the curved portion 25 and the curved surface Part 25 includes a plurality of bellows shells 35 having a flap portion 30 connected to both sides and having a U-shaped cross section, and the flap portions 30 of each bellows shell 35 are adjacent to each other bellows shell ( The inner bellows 40 and the outer bellows 45, which are formed by continuously connecting the plurality of bellows shells 35 in a manner to engage with the flap portion 30 of the 35, are mutually coupled at the inner bellows 40. In order to couple the inner profile frame 55 and the inner bellows 40 and the outer bellows 45 to which the flap portion 30 is fitted and includes a groove 50 in which the separation preventing recesses and protrusions 52 are formed on the inner surface thereof. The inner connecting member 60 coupled to the inner profile frame 55 and the outer bellows 45 The outer flap portion 30 is fitted to the outer profile frame (75) having a groove 70 is formed on the inner surface of the separation preventing irregularities (72), and the outer connecting member (80) for coupling with the outer profile frame (75) And a coupling means (90) for coupling the internal connection member (60) and the external connection member (80). 제1항에 있어서, 상기 내부연결부재(60)는 내부프로파일프레임(55)이 끼움결합되는 제1끼움홈부(62)와, 상기 제1끼움홈부(62)의 단부 중앙에서 일측으로 치우 치는 위치에 돌출된 제1연장부(64)를 구비하며, 상기 외부연결부재(80)는 상기 외부프로파일프레임(75)이 끼움결합되는 제2끼움홈부(82)와, 상기 제2끼움홈부(82)의 단부 중앙에서 상기 내부연결부재(60)의 제1연장부(64)와 반대방향인 타측으로 치우치는 위치에 돌출된 제2연장부(84)를 구비하며, 상기 결합수단(90)은 볼트(92)와 너트(94)로 구성되어 상기 내부연결부재(60)의 제1연장부(64)와 외부연결부재(80)의 제2연장부(84)를 결합시키는 것을 특징으로 하는 차량용 통로연결막(20).According to claim 1, The inner connecting member 60 is a position biased toward one side from the center of the end of the first fitting groove portion 62 and the first fitting groove portion 62 is fitted to the inner profile frame 55 It has a first extension portion 64 protruding in the, and the external connection member 80 is the second fitting groove portion 82, the second profile groove portion 82 is fitted to the external profile frame 75, the second fitting groove portion 82 And a second extension portion 84 protruding in a position biased to the other side opposite to the first extension portion 64 of the internal connection member 60 at the center of the end thereof, and the coupling means 90 is formed by a bolt ( 92 and the nut 94 to connect the first extension part 64 of the inner connection member 60 and the second extension part 84 of the outer connection member 80, characterized in that the vehicle passage connection Membrane 20.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101626577B1 (en) 2015-09-17 2016-06-03 한국철도기술연구원 Side barrier for a railroad vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101626577B1 (en) 2015-09-17 2016-06-03 한국철도기술연구원 Side barrier for a railroad vehicle

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