KR20110007704U - Air-hose assembly for connecting vehicles of train - Google Patents

Air-hose assembly for connecting vehicles of train Download PDF

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Publication number
KR20110007704U
KR20110007704U KR2020100000970U KR20100000970U KR20110007704U KR 20110007704 U KR20110007704 U KR 20110007704U KR 2020100000970 U KR2020100000970 U KR 2020100000970U KR 20100000970 U KR20100000970 U KR 20100000970U KR 20110007704 U KR20110007704 U KR 20110007704U
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KR
South Korea
Prior art keywords
air hose
air
hose assembly
train
joint member
Prior art date
Application number
KR2020100000970U
Other languages
Korean (ko)
Inventor
황성운
이강렬
Original Assignee
주식회사 등광기업
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 등광기업 filed Critical 주식회사 등광기업
Priority to KR2020100000970U priority Critical patent/KR20110007704U/en
Publication of KR20110007704U publication Critical patent/KR20110007704U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/62—Auxiliary devices involving supply lines, electric circuits, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/023—Universal and rotating joints
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe

Abstract

본 고안은 철도 차량의 도어, 브레이크, 및 화장실에 사용하는 압축 공기의 공급을 위한 에어호스 결합체에 관한 것으로 에어호스 몸체, 조인트부재, 및 연결부재로 이루어진 에어호스 결합체의 구조를 개시한다.The present invention relates to an air hose assembly for supplying compressed air for use in a door, a brake, and a toilet of a railway vehicle, and discloses a structure of an air hose assembly including an air hose body, a joint member, and a connecting member.

Description

열차의 차량을 연결하기 위한 에어호스 결합체{Air-hose assembly for connecting vehicles of train}Air-hose assembly for connecting vehicles of train

본 고안은 열차의 객차 또는 화차를 서로 연결하는 에어호스 결합체에 관한 것으로, 특히 에어호스가 풀어지는 것을 방지할 뿐만 아니라 두 개의 에어호스 결합체가 단단하게 연결되도록 함으로써 안전성을 크게 향상시킨 에어호스 결합체에 관한 것이다.
The present invention relates to an air hose assembly that connects a passenger car or a wagon of a train to each other. In particular, the air hose assembly not only prevents the air hose from being loosened but also allows the two air hose assemblies to be firmly connected to the air hose assembly, which greatly improves safety. It is about.

일반적으로, 열차의 차량을 제동하기 위해서는 압축 공기가 사용되고 있는바, 이러한 압축 공기를 공급하기 위해서는 에어호스 결합장치가 구비되어야 한다. 차량에 공급되는 압축 공기는 브레이크 뿐만 아니라 도어의 개폐 및 화장실의 오물을 처리하는데에도 사용되는 등, 그 중요성으로 인해 에어호스의 결합체에 대한 연구가 관심을 모으고 있다.In general, compressed air is used to brake a vehicle of a train, and an air hose coupling device must be provided to supply such compressed air. Compressed air supplied to vehicles is used not only for brakes, but also for opening and closing doors and for treating waste in toilets. Therefore, research on combinations of air hoses has attracted interest due to its importance.

도 1은 종래 기술에 따른 에어호스 연결 구조를 나타낸 것으로, 조인트부재(20)에는 결합쌍을 이루는 다른 에어호스 결합체의 조인트부재와 맞물리도록 구성되어 있되(도 3 참조) 이 결합된 한 쌍의 조인트부재가 소정의 각도 이상으로 더 이상 회전되지 않도록 하는 장치로서 고리(5)를 구비하고 있다. 또한 에어호스(10)의 양 단부(7)는 밴드(6)를 사용하여 조임으로써 에어호스(10)를 연결부재(30) 및 조인트부재(20)와 결합하고 있다.Figure 1 shows an air hose connection structure according to the prior art, the joint member 20 is configured to engage with the joint member of the other air hose assembly constituting a coupling pair (see Figure 3) a pair of joints A ring 5 is provided as a device to prevent the member from rotating further by a predetermined angle. In addition, both ends 7 of the air hose 10 are tightened by using the band 6 to couple the air hose 10 to the connection member 30 and the joint member 20.

그러나, 상기와 같은 종래의 기술에 사용된 구조에 있어서는, 고리(5)가 취약하여 파손되는 경우가 종종 발생하여 안전사고를 유발하고, 에어호스(10)의 양 단부(7)가 노출되어 사용되는 고무 호스의 특성상 일정 사용기간이 지나면 자연상태에서 노화 균열이 발생하여 안전성을 감소시킨다.
However, in the structure used in the prior art as described above, the ring 5 is often fragile and broken, causing a safety accident, and both ends 7 of the air hose 10 are exposed and used. Due to the nature of rubber hoses, aging cracks occur in a natural state after a certain period of use, reducing safety.

본 고안은 열차에 압축 공기를 공급하는데 사용하는 에어호스를 차량 사이를 통해 연결하거나 분리하는데 있어서 발생하는 상기와 같은 문제를 해결코자 고안한 것으로, 에어호스의 조인트부재 및 에어호스의 양 단부의 연결구조를 개량함으로써 더욱 안전성이 향상되고 내구성을 갖도록 한 에어호스 결합체를 제공하는데 목적이 있다.
The present invention is designed to solve the above problems caused by connecting or disconnecting the air hose used to supply compressed air to the train through the vehicle, the joint member of the air hose and the connection of both ends of the air hose It is an object of the present invention to provide an air hose assembly that is improved in structure and further improved in safety and durability.

상기와 같은 목적을 이루기 위한 본 고안은 내부가 중공된 에어호스, 이 에어호스의 일측 단부에 결합되고 너트 조임부를 가진 연결부재; 및 에어호스의 타측 단부에 결합된 조인트부재로 이루어지되, 이 조인트부재는 걸쇠홈이 형성되어 있으며 에어호스의 각각의 단부에는 상기 연결부재 및 조인트부재와 기밀을 유지하면서 결합되도록 압입 커플링이 형성되어 있다.
The present invention for achieving the above object is a hollow air hose, the coupling member coupled to one end of the air hose and having a nut tightening portion; And a joint member coupled to the other end of the air hose, the joint member having a latch groove formed at each end of the air hose and having a press-fit coupling formed to be coupled to the connecting member and the joint member while maintaining airtightness. It is.

본 고안에 따른 에어호스 결합체를 사용함으로써, 차량 사이의 연결이 더욱 견고해짐으로써 종래에 발생하는 안전사고를 예방할 수가 있고, 에어호스의 단부가 노출됨으로써 발생하는 고무재료의 부식이나 노후로 인한 파손 등을 방지함으로써 내구성을 향상시킨다.
By using the air hose assembly according to the present invention, the connection between the vehicles becomes more robust, which prevents the conventional safety accidents, and the damage caused by corrosion or deterioration of the rubber material caused by exposing the ends of the air hose. By improving the durability.

도 1은 종래 기술에 따른 에어호스 결합체를 나타낸 사시도,
도 2는 본 고안에 따른 에어호스 결합체를 나타낸 사시도, 및
도 3은 본 고안에 따른 에어호스 결합체가 차량 사이에서 서로 연결된 상태를 나타낸 조인트부재의 확대 단면도이다.1 is a perspective view showing an air hose assembly according to the prior art,
2 is a perspective view showing an air hose assembly according to the present invention, and
3 is an enlarged cross-sectional view of a joint member showing a state in which an air hose assembly according to the present invention is connected to each other between vehicles.

이하 본 고안의 구성 및 작용을 첨부 도면을 기준으로 상세히 설명하기로 한다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안에 따른 에어호스 결합체(1)를 나타낸 것으로, 이는 에어호스(10), 조인트부재(20), 및 연결부재(30)를 주요 구성 요소로 하고 있다.2 shows an air hose assembly 1 according to the present invention, which has an air hose 10, a joint member 20, and a connecting member 30 as main components.

에어호스(10)는 중공 고무호스로 만들어져 있으며, 본 고안의 한 특징에 따라 양 단부는 금속 재질의 커플링(40)으로 에어호스(10)의 양 단부를 감싸아서 압입하는 구조를 이루어 기밀을 유지하면서 각각의 부재(20, 30)와 결합하도록 하였다.Air hose 10 is made of a hollow rubber hose, in accordance with a feature of the present invention, both ends are formed by the coupling 40 made of a metal structure surrounding the both ends of the air hose 10 to press-fit While maintaining, it is to be combined with each member (20, 30).

이러한 구조는 에어호스(10)의 단부가 노출되는 것을 방지함으로써 고무호스의 내구성을 크게 향상시키는 것이다.This structure greatly improves the durability of the rubber hose by preventing the end of the air hose 10 from being exposed.

본 고안의 또 다른 특징에 따라, 에어호스 조인트부재(20)에 구성된 슬라이드 연결 안내부(22)와 멈춤대(23) 사이에는 걸쇠홈(21)이 형성되어 있다. 따라서, 도 3에 나타낸 바와 같이 두 개의 에어호스 결합체(1)를 연결하는 경우에는 연결 안내부(22)가 다른 대응하는 에어호스 결합체(1)의 받침대(24) 아래로 슬라이드 회전 이동하여 멈춤대(23)의 말단부가 받침대(24)의 말단부에 접촉하게 되어 소정의 각도 이상으로 회전되지 않고 멈춰지며 양 에어호스 결합체가 도 3에 나타낸 바와 같이 연결하게 된다.
According to another feature of the present invention, the latch groove 21 is formed between the slide connection guide 22 and the stop 23 formed in the air hose joint member 20. Therefore, when connecting two air hose assemblies 1 as shown in FIG. 3, the connecting guide 22 slides and rotates under the base 24 of the other corresponding air hose assembly 1 to stop. The distal end of 23 is brought into contact with the distal end of the pedestal 24 so that it stops without being rotated by a predetermined angle or more and both air hose assemblies are connected as shown in FIG.

1: 에어호스 결합체
10: 에어호스 20: 조인트부재
30: 연결부재 40: 커플링
21: 걸쇠홈 22: 연결 안내부
23: 멈춤대 24: 받침대1: air hose assembly
10: air hose 20: joint member
30: connecting member 40: coupling
21: latch groove 22: connection guide
23: stop 24: stand

Claims (1)

열차 차량용 에어호스 결합체에 있어서, 이 에어호스 결합체는 에어호스, 연결부재, 및 조인트부재로 구성되어 있되, 에어호스의 양 단부에는 압입 금속 커플링을 이용하여 단부가 외부로 노출되지 않도록 상기 연결부재 및 조인트부재를 각각 연결하도록 하고, 상기 조인트부재에는 걸쇠홈이 형성되어 있어서 두 개의 에어호스 결합체를 연결하는 경우에 두 개의 에어호스 결합체가 소정의 각도 이상으로 더 이상 회전되지 않도록 한 것을 특징으로 하는 열차 차량용 에어호스 결합체.In an air hose assembly for a train vehicle, the air hose assembly is composed of an air hose, a connecting member, and a joint member, and the connecting member is connected to both ends of the air hose so that the end is not exposed to the outside by using a press-fit metal coupling. And connecting the joint members, and the joint member is provided with a latch groove so that the two air hose assemblies are no longer rotated by a predetermined angle or more when connecting the two air hose assemblies. Air hose assembly for train cars.
KR2020100000970U 2010-01-28 2010-01-28 Air-hose assembly for connecting vehicles of train KR20110007704U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101306148B1 (en) * 2011-10-31 2013-09-09 현대로템 주식회사 Hose fixing device for rail vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101306148B1 (en) * 2011-10-31 2013-09-09 현대로템 주식회사 Hose fixing device for rail vehicles

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