KR950009389Y1 - Buffer arrangements between underframe and upper body of railcars - Google Patents

Buffer arrangements between underframe and upper body of railcars Download PDF

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Publication number
KR950009389Y1
KR950009389Y1 KR2019930029330U KR930029330U KR950009389Y1 KR 950009389 Y1 KR950009389 Y1 KR 950009389Y1 KR 2019930029330 U KR2019930029330 U KR 2019930029330U KR 930029330 U KR930029330 U KR 930029330U KR 950009389 Y1 KR950009389 Y1 KR 950009389Y1
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KR
South Korea
Prior art keywords
railcars
underframe
upper body
keystone
mounting bracket
Prior art date
Application number
KR2019930029330U
Other languages
Korean (ko)
Other versions
KR950018274U (en
Inventor
손규덕
Original Assignee
대우중공업 주식회사
석진철
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 대우중공업 주식회사, 석진철 filed Critical 대우중공업 주식회사
Priority to KR2019930029330U priority Critical patent/KR950009389Y1/en
Publication of KR950018274U publication Critical patent/KR950018274U/en
Application granted granted Critical
Publication of KR950009389Y1 publication Critical patent/KR950009389Y1/en

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Classifications

    • 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
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/34—Inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/10—Trains

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

내용 없음.No content.

Description

객차의 상구조Carriage structure

제 1 도는 본 고안이 적용된 상구조의 단면도.1 is a cross-sectional view of the upper structure to which the present invention is applied.

제 2 도는 본 고안의 요부확대 단면도.2 is an enlarged cross-sectional view of the main part of the present invention.

제 3 도는 종래의 기술을 설명하려는 상구조의 요부확대 단면도.3 is an enlarged cross-sectional view of the main portion of the phase structure to explain the prior art.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 키스톤판넬 2 : 방진고무1: Keystone Panel 2: Dustproof Rubber

4 : 상판 6 : 고정취부브라켓4: Top plate 6: Fixed mounting bracket

본 고안은 객차의 상구조에 관한 것으로서, 특히 고정취부브라켓 등을 이용하여 방진고무의 고정으로 차량운행시 롤링(Rolling)에 의한 좌우방향 쏠림등을 방지할 수 있도록 한 것이다.The present invention relates to the upper structure of the passenger car, in particular, to prevent the left and right tilting by rolling (Rolling) when driving the vehicle by fixing the anti-vibration rubber using a fixed mounting bracket and the like.

종래에는 객차의 상구조를 제3도에서와 같이 요절형태의 키스톤(keystone) 판넬(21) 요홈에 방진고무(22)를 삽입설치하고, 목대(23)를 삽입고정한 후 합판 등의 상판(24)를 깔고 럭스트롱(25)를 부착한 상태로 구성되었다.Conventionally, as shown in Fig. 3, the upper structure of a passenger car is installed with a dustproof rubber 22 inserted into a recess of a keystone panel 21 having a concave shape, and the neck 23 is inserted into and fixed to a top plate 24 such as plywood. ) Was constructed with the Lux Strong (25) attached.

그런, 상기와 같이 종래의 기술구성은 키스톤판넬(21)과 럭스트롱(25)이 적층된 상판(24) 사이에 취부되는 방진고무(22)는 키스톤판넬(21)의 요홈에만 의존하여 고정된채 목대(23)를 삽입하므로서 차량운행시 롤링등에의해 방진고무(22) 상측이 좌우로 휘어지면서 쏠림현상이 발생될 뿐아니라, 수회 연속반복에 따라 방진고무(22)의 파손 및 목대(23)이 이탈로 키스톤판넬(21)과 상판(24) 사이에 분리되어 보수작업을 자주하여야 하는 번거로운 문제점이 야기되었다.As described above, the conventional technical configuration is that the anti-vibration rubber 22 mounted between the keystone panel 21 and the upper plate 24 on which the Lux Strong 25 is laminated is fixed depending only on the recesses of the keystone panel 21. By inserting the collar neck 23, the upper side of the vibration-proof rubber 22 is bent to the left and right by rolling, etc., while the pull phenomenon occurs, as well as breakage of the dust-proof rubber 22 and neck according to the repeated multiple times. This separation caused a cumbersome problem of being separated between the keystone panel 21 and the top plate 24 and requiring frequent maintenance.

본 고안은 상기한 종래의 제문제점 등을 해결하기 위하여 안출한 것으로서, 본 고안의 그 목적으론 객차의 상구조 작업시 키스톤판넬과 상판 사이에 설치되는 방진고무를 고정 취부브라켓에 의해 고정지지하여 차량운행시 롤링등에 의한 좌우방향의 쏠림현상을 방지하려는 것이 그 특징이다.The present invention is devised to solve the above-mentioned problems, the purpose of the present invention is to support the vehicle by fixing the anti-vibration rubber installed between the keystone panel and the top plate by the fixed mounting bracket during the upper structure of the passenger car Its characteristic is to prevent the lateral tilting caused by rolling during driving.

상기의 목적을 달성할 수 있는 본 고안은 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention that can achieve the above object is described in detail by the accompanying drawings as follows.

제1도는 본 고안이 적용된 상구조의 단면도이고, 제2도는 본 고안의 요부확대 단면도이다.1 is a cross-sectional view of the upper structure to which the present invention is applied, and FIG. 2 is an enlarged cross-sectional view of the main part of the present invention.

도면에서와 같이 객차의 상구조는 요철형태의 키스톤판넬(1) 요흠에 방진고무(2)를 삽입설치하고, 상기 방진고무(2)의 양측에는 고정취부 브라켓(6)위로 양측을 걸어 키스톤판넬에 고정되게 스포트(spot) 용접을 한다.As shown in the figure, the upper structure of the passenger car is provided with the anti-vibration type keystone panel (1) in which the anti-vibration rubber (2) is inserted into the recess, and both sides of the anti-vibration rubber (2) hang on both sides of the fixed mounting bracket (6). Spot welding is to be carried out.

그리고, 상기 방진고무(2) 중앙 상측에는 목대(3)를 끼운 상태에서 럭스트롱(5)을 부착한 상판(4)을 설치하여 구성된 것이다.In addition, the dustproof rubber 2 is configured by installing an upper plate 4 to which the Lux Strong 5 is attached in the state where the neck stick 3 is fitted.

이와같이 구성된 본 고안은 키스톤판넬(1)의 요홈에 삽입설치된 방진고무(2)를 고정취부 브라켓(6)에 의해 양측에서 걸고 키스톤 판넬(1)에 스폿트용접하여 고정한 상태에서 목대(3)를 끼운 후 럭스트롱(5)을 부착한상판(4)을 깔아 설치하므으로서 차량 운행시 롤링등이 발생되더라고 방진고무(2)는 고정취부 브라켓(6)에 의해 양측이 견고히 고정되어 양측의 쏠림현상을 저지된 상태에서 상하 운동쿠션만을 충분히 흡수하게 되는 것이다.The present invention constituted as described above hangs the dust-proof rubber (2) inserted into the recess of the keystone panel (1) from both sides by the fixing mounting bracket (6) and spot-welds the keystone panel (1) in the state of being fixed by spot welding on the keystone panel (1). Since the upper plate (4) with the Lux Strong (5) is installed after installation, rolling or the like occurs while driving the vehicle, the anti-vibration rubber (2) is firmly fixed on both sides by the fixing mounting bracket (6), causing both sides to be pulled out. It will be absorbed only up and down exercise cushion in a blocked state.

이상 설명한 바와같이 키스톤판넬과, 럭스트롱이 부착된 상판 사이에 취부되는 방진고무의 양측을 고정취부브라켓에 의해 키스톤판넬에서 확실히 잡아줄 수 있도록 하므로서 차량운행시 롤링에 의한 좌우방향의 쏠림현상을 방지할 수 있는 매우 실용적인 고안이다.As described above, both sides of the anti-vibration rubber mounted between the keystone panel and the upper plate with lux strong can be securely held by the keystone panel by the fixed mounting bracket, thereby preventing the lateral tilting caused by rolling when driving the vehicle. It is a very practical design.

Claims (1)

키스톤판넬(1)파, 럭스트롱(5)이 부착된 상판(4) 사이에 목대(3)가 삽입된 방진고무(2)을 삽입설치한 객차의 상구조에 있어서, 상기 방진고무(2)의 양측에 고정취부브라켓(6)을 걸어 키스톤판넬(1)에 스폿트용접하여서 된 것을 특징으로 하는 객차의 상구조.In the upper structure of a passenger car in which a dustproof rubber (2) having a neck (3) is inserted between a keystone panel (1) wave and an upper plate (4) to which a Lux Strong (5) is attached, the dustproof rubber (2) The upper structure of the passenger carriage, characterized in that the spot welding to the keystone panel (1) by fastening the mounting bracket (6) on both sides of the.
KR2019930029330U 1993-12-23 1993-12-23 Buffer arrangements between underframe and upper body of railcars KR950009389Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930029330U KR950009389Y1 (en) 1993-12-23 1993-12-23 Buffer arrangements between underframe and upper body of railcars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930029330U KR950009389Y1 (en) 1993-12-23 1993-12-23 Buffer arrangements between underframe and upper body of railcars

Publications (2)

Publication Number Publication Date
KR950018274U KR950018274U (en) 1995-07-22
KR950009389Y1 true KR950009389Y1 (en) 1995-10-25

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KR2019930029330U KR950009389Y1 (en) 1993-12-23 1993-12-23 Buffer arrangements between underframe and upper body of railcars

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111319641A (en) * 2018-12-17 2020-06-23 中车沈阳机车车辆有限公司 Railway freight vehicle and suspension floor device thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111319641A (en) * 2018-12-17 2020-06-23 中车沈阳机车车辆有限公司 Railway freight vehicle and suspension floor device thereof
CN111319641B (en) * 2018-12-17 2021-06-08 中车沈阳机车车辆有限公司 Railway freight vehicle and suspension floor device thereof

Also Published As

Publication number Publication date
KR950018274U (en) 1995-07-22

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