KR20080013043A - The electromotive car cabin pillar where the absorption of upper/low flow is moving freely - Google Patents

The electromotive car cabin pillar where the absorption of upper/low flow is moving freely Download PDF

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Publication number
KR20080013043A
KR20080013043A KR1020060074011A KR20060074011A KR20080013043A KR 20080013043 A KR20080013043 A KR 20080013043A KR 1020060074011 A KR1020060074011 A KR 1020060074011A KR 20060074011 A KR20060074011 A KR 20060074011A KR 20080013043 A KR20080013043 A KR 20080013043A
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South Korea
Prior art keywords
electric vehicle
pillar
support
joint socket
absorbing
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KR1020060074011A
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Korean (ko)
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KR100826101B1 (en
Inventor
손동진
김욱
윤권순
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현대로템 주식회사
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Priority to KR1020060074011A priority Critical patent/KR100826101B1/en
Publication of KR20080013043A publication Critical patent/KR20080013043A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00—Other furniture or furnishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D49/00—Other details
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

A cabin pillar for railway capable of absorbing upper and lower flow is provided to reduce upper and lower flow, noise and vibration by enabling a pillar to be flowed upwardly and downwardly along a slot hole of a pillar bracket engaged with a joint socket. A cabin pillar for railway capable of absorbing upper and lower flow comprises: a support(210) whose lower end portion is engaged with a base(211) provided with a fixing hole(211a) and whose upper end portion is engaged with a joint socket(240) provided with a cutting portion(241) and a pillar bracket(250) received and engaged with the cutting portion of the joint socket installed in the upper portion of the pillar.

Description

상/하 유동의 흡수가 가능한 전동차용 객실 기둥{The electromotive car cabin pillar where the absorption of upper/low flow is moving freely}The electromotive car cabin pillar where the absorption of upper / low flow is moving freely}

도 1은 종래의 전동차용 객실 기둥을 나타낸 도면이다.1 is a view showing a room pillar for a conventional electric vehicle.

도 2는 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥을 분리하여 나타낸 도면이다.2 is a view showing the separation of the passenger compartment for the electric vehicle capable of absorbing the up / down flow according to the present invention.

도 3은 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥의 조립한 상태를 나타낸 도면이다.Figure 3 is a view showing an assembled state of the passenger compartment of the electric vehicle capable of absorbing the up / down flow according to the present invention.

도 4는 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥의 사용상태를 나타낸 도면이다.Figure 4 is a view showing a state of use of the passenger compartment for the electric vehicle capable of absorbing the up / down flow in accordance with the present invention.

※ 도면의 주요 부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※

210 : 지주 211 : 베이스210: prop 211: base

211a : 고정 홀 220 : 하부 커버211a: fixing hole 220: lower cover

230 : 상부 커버 240 : 조인트 소켓230: top cover 240: joint socket

241 : 절개부 250 : 지주 브래킷241: incision 250: prop bracket

본 발명은 전동차용 객실 기둥에 관한 것으로서, 좀 더 구체적으로는 전동차의 운행시 발생하는 상/하 유동을 흡수가능케 하여 진동과 소음을 차단함으로써, 최적의 승차감과 운행조건을 이루도록 한 상/하 유동의 흡수가 가능한 전동차용 객실 기둥에 관한 것이다.The present invention relates to a passenger compartment of an electric vehicle, and more specifically, to absorb the up and down flows generated when the electric vehicle is operated, thereby blocking vibration and noise, thereby achieving an optimum ride comfort and driving conditions. It relates to a passenger compartment of an electric vehicle capable of absorbing.

전동차를 포함한 모든 철도차량의 실내에는 차량의 운행으로 인한 요동 발생시 입석 승객의 넘어짐 등을 방지하고, 또 각종 설치물의 지지 등을 위해, 중 천정과 바닥을 연결하는 다수의 기둥이 설치된다.In the interior of all railway vehicles, including electric cars, a plurality of pillars are installed to connect the heavy ceiling and the floor to prevent standing passengers from falling and the like when supporting a variety of installations.

이러한 종래의 전동차용 객실 기둥은, 도 1에 도시된 바와 같이, 상/하단부에 고정 홀(111a),(112a)이 형성된 상/하부 베이스(111),(112)를 갖는 파이프(110)로 이루어져 있다.As shown in FIG. 1, the conventional passenger compartment of the electric vehicle is a pipe 110 having upper and lower bases 111 and 112 having fixing holes 111a and 112a formed at upper and lower ends thereof. consist of.

상기 파이프(110)를 수직으로 위치시켜, 상/하부 베이스(111),(112)를 전동차 객실의 바닥과 중 천정에 맞닿게 하여 상기 상/하부 베이스(111),(112)에 형성된 고정 홀(111a),(112a)에 체결구(120)를 삽입하여 바닥과 천정에 고정하게 된다.Fixing hole formed in the upper and lower bases 111 and 112 by placing the pipe 110 vertically and bringing the upper and lower bases 111 and 112 into contact with the floor and the ceiling of the passenger compartment. The fasteners 120 are inserted into 111a and 112a to be fixed to the floor and the ceiling.

그러나, 이와 같은 종래의 전동차용 객실 기둥은 전동차의 운행시 발생하는 상/하 유동, 진동 및 소음 등을 흡수하지 못하고 그대로 객실 내로 전달하게 되는 문제점이 있다.However, such a conventional electric vehicle cabin pillar does not absorb the up / down flow, vibration and noise generated when the electric vehicle is running, but has a problem in that it is transmitted to the cabin as it is.

이에 따라, 승차감을 해치는 것은 물론 차량의 운행조건을 악화시켜 차량 운행기간에 대한 연장/단축에 대한 입증할 자료나 데이타가 없는 등의 문제점도 있다.Accordingly, there is also a problem such as lack of data or data for the extension / reduction of the vehicle driving period by worsening the riding comfort and worsening the driving condition of the vehicle.

따라서, 본 발명의 목적은 차량의 운행시 발생하는 상/하 유동, 진동, 소음 등을 차단할 수 있도록, 지주에 조인트 소켓과 슬롯 홀을 갖는 지주 브래킷을 결합 형성한 상/하 유동을 흡수디스크형 스프링 및 전자석에 의해 제어 가능한 자기유변유체 등을 결합 형성한 상/하 유동의 흡수가 가능한 전동차용 객실 기둥을 제공함에 있다.Therefore, an object of the present invention is to absorb the up and down flow of coupling the strut bracket having a joint socket and a slot hole in the strut so as to block the up / down flow, vibration, noise, etc. generated during the operation of the vehicle. An object of the present invention is to provide a passenger compartment of an electric vehicle capable of absorbing up and down flows formed by combining a magnetorheological fluid, which is controllable by a spring and an electromagnet.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차 객실 기둥은, 그 하단부에는 고정 홀이 형성된 베이스가 결합 되고, 그 상단부에는 절개부가 형성된 조인트 소켓이 결합 된 지주와; 상기 지주의 상단부에 설치된 조인트 소켓의 절개부에 수용/결합되는 지주 브래킷으로 이루어진다.In order to achieve the above object, the electric vehicle cabin pillar capable of absorbing up and down flows is coupled to a base having a fixed hole formed at a lower end thereof, and a joint socket having a cutout formed at an upper end thereof. ; It consists of a support bracket that is received / coupled to the cutout of the joint socket installed on the upper end of the support.

선택적으로, 상기 지주 브래킷은 헤드부와 몸체로 이루어지며, 상기 몸체에는 전동차의 운행시 발생 되는 상/하 유동의 흡수를 위한 슬롯 홀이 형성된 것을 특징으로 한다.Optionally, the support bracket is made of a head portion and the body, the body is characterized in that the slot hole for the absorption of the up / down flow generated when the driving of the electric vehicle is formed.

또, 상기 지주의 상/하부에는 상/하부 커버가 형성되는 것을 특징으로 한다.In addition, the upper / lower cover is characterized in that the upper / lower cover is formed.

이와 같이 구성된 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥을 첨부한 도면을 참조하여 좀 더 구체적으로 설명하면 다음과 같다.When described in more detail with reference to the accompanying drawings, the electric vehicle cabin pillar capable of absorbing the up / down flow according to the present invention configured as described above are as follows.

도 2는 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥을 분리하여 나타낸 도면이고, 도 3은 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥의 조립한 상태를 나타낸 도면이며, 도 4는 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥의 사용상태를 나타낸 도면으로서 도시한 바와 같이, 지주(210)의 하단부에는 고정 홀(211a)이 형성된 베이스(211)가 결합 되고, 그 상단부에는 절개부(241)가 형성된 조인트 소켓(240)이 결합 된다.2 is a view showing the separation of the passenger compartment of the electric vehicle capable of absorbing the up / down flow according to the present invention, Figure 3 is an assembled state of the passenger compartment of the electric vehicle capable of absorbing the up / down flow according to the present invention. 4 is a view showing a state of use of the passenger compartment of the electric vehicle capable of absorbing the up / down flow according to the present invention, as shown in the lower portion of the support 210, the base formed with a fixing hole 211a 211 is coupled, the upper end portion is coupled to the joint socket 240, the cutout 241 is formed.

또, 상기 지주(210)의 상단부에 설치된 조인트 소켓(240)의 절개부(241)로는 지주 브래킷(250)이 끼워져 수용된 후, 체결구(300)에 의해 결합 된다.In addition, as the cutout portion 241 of the joint socket 240 installed at the upper end of the support 210, the support bracket 250 is inserted and received, and then coupled by the fastener 300.

여기서, 상기 지주(210)는 파이프, 봉 등 바닥과 천정을 지지가능하고, 조인트 소켓(240)과 지주 브래킷(250)을 수용 가능한 것이라면 어떤 형태라도 가능하다.Here, the support 210 may be any shape as long as it can support the floor and the ceiling, such as a pipe, a rod, and accommodate the joint socket 240 and the support bracket 250.

상기 조인트 소켓(240)은, 지주(210)에 용접 결합 되거나, 나사를 형성하여 나사결합 되거나, 일체로 형성하거나 어떠한 방식으로 형성하더라도 적용가능하다.The joint socket 240 may be welded to the support 210 or screwed to form a screw, integrally formed or formed in any manner.

또, 지주 브래킷(250)은, 중 천정 골조와 결합 되는 헤드부(251)와, 이 헤드부(251) 하부에 형성된 몸체(252)로 구성되며, 상기 몸체(252)에는 길이 방향으로 슬롯 홀(252a)이 형성되어 있다.In addition, the support bracket 250 is composed of a head portion 251 coupled to the ceiling structure, and a body 252 formed below the head portion 251, the body 252 is a slot hole in the longitudinal direction 252a is formed.

다음, 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥의 동작관계를 설명하면 다음과 같다.Next, the operation relationship of the passenger compartment of the electric vehicle capable of absorbing the up / down flow according to the present invention is as follows.

도 4에 도시된 바와 같이 전동차에 장착된 객실 기둥은, 지주 브래킷(250)의 헤드부(251)를 전동차의 중 천정 골조(410)에 플랜지 볼트, 너트로 이루어지는 체결구(300)를 이용하여 체결 고정한다.As shown in FIG. 4, the cabin post mounted on the electric vehicle uses a fastener 300 formed of a flange bolt and a nut on the head frame 251 of the support bracket 250 to the ceiling frame 410 of the electric vehicle. Tighten and fasten.

그리고, 상기 지주(210)와 조인트 소켓(240)을 용접 또는 나사 결합 등의 방식으로 결합한 후, 조인트 소켓(240)의 절개부(241)를 상기 지주 브래킷(250)의 몸체(252)에 삽입하고, 상기 지주 브래킷(250)의 몸체(252)에 형성된 슬롯 홀(252a) 을 관통하도록 체결구(300)를 삽입하여 체결 고정한다.Then, after coupling the support 210 and the joint socket 240 by welding or screwing, the cutout 241 of the joint socket 240 is inserted into the body 252 of the support bracket 250. Then, the fastener 300 is inserted into and fixed to penetrate the slot hole 252a formed in the body 252 of the support bracket 250.

그 후, 상부 커버(230)를 전동차의 천정부에 형성된 실링 판넬(P)과 결합시킨다.Thereafter, the upper cover 230 is coupled to the sealing panel P formed on the ceiling of the electric vehicle.

다음으로 상기 지주(210)의 하단부에 용접 또는 나사 결합 등의 방식에 의해 결합된 베이스(211)를 바닥 상면에 안착 되도록 위치시키고, 이 베이스(211)의 고정 홀(211a)에 체결구(300)를 삽입한 후 바닥에 체결 고정한다.Next, the base 211 coupled to the lower end of the support 210 by welding or screwing is positioned on the bottom upper surface, and the fastener 300 is fixed to the fixing hole 211a of the base 211. ) Insert and fix to the floor.

그리고, 하부 커버(220)를 상기 베이스(211)의 상면을 덮도록 고정한다.The lower cover 220 is fixed to cover the upper surface of the base 211.

이에 따라, 전동차의 운행시 발생하는 상/하 유동, 진동은, 상기 지주(210)의 상부에 결합 형성된 상기 조인트 소켓(240)과 결합 된 상기 지주 브래킷(250)의 슬롯 홀(252a)을 따라 상/하 방향으로 상기 지주(210)가 유동할 수 있게 되므로, 충격, 진동, 유동 등이 모두 흡수되게 된다. Accordingly, the up / down flow and vibration generated when the electric vehicle runs, along the slot hole 252a of the support bracket 250 coupled with the joint socket 240 formed on the upper portion of the support 210. Since the support 210 can flow in an up / down direction, all shocks, vibrations, and flows are absorbed.

이상에서 상세히 설명한 바와 같이 본 발명에 따른 상/하 유동의 흡수가 가능한 전동차용 객실 기둥에 의하면, 중천정과 바닥을 연결하면서 슬롯 홀을 따라 지주가 상/하로 이동(부유)하는 구조를 이루게 되어, 전동차의 운행시 발생하는 상/하 유동, 진동, 소음 등을 차단하여 최적의 승차감과 차량의 운행 상태를 이룰 수 있게 됨에 따라 전동차의 운행 기간을 장기간 연장할 수 있는 등의 우수한 효과가 있다.As described in detail above, according to the present invention, the electric vehicle cabin pillar capable of absorbing the up / down flow forms a structure in which the strut moves up and down along the slot hole (floating) while connecting the ceiling and the floor. By blocking the up / down flow, vibration, noise, etc. generated during the operation of the electric vehicle to achieve the optimum ride comfort and driving state of the vehicle, there is an excellent effect such as extending the operating period of the electric vehicle for a long time.

Claims (3)

전동차용 객실 기둥에 있어서,In the passenger compartment of the electric vehicle, 그 하단부에는 고정 홀(211a)이 형성된 베이스(211)가 결합 되고, 그 상단부에는 절개부(241)가 형성된 조인트 소켓(240)이 결합 된 지주(210)와;A base 210 having a fixing hole 211 a formed therein is coupled to a lower end thereof, and a support 210 having a joint socket 240 having a cutout 241 formed therein at an upper end thereof; 상기 지주(210)의 상단부에 설치된 조인트 소켓(240)의 절개부(241)에 수용/결합되는 지주 브래킷(250)으로 이루어지는 것을 특징으로 하는 상/하 유동의 흡수가 가능한 전동차용 객실 기둥Up and down flow absorber compartment for the electric vehicle, characterized in that made of a support bracket 250 that is received / coupled to the cutout 241 of the joint socket 240 installed on the upper end of the support (210) 상기 지주 브래킷(250)은 헤드부(251)와 몸체(252)로 이루어지며, 상기 몸체(252)에는 전동차의 운행시 발생 되는 상/하 유동의 흡수를 위한 슬롯 홀(252a)이 형성된 것을 특징으로 하는 상/하 유동의 흡수가 가능한 전동차용 객실 기둥.The support bracket 250 is composed of a head portion 251 and the body 252, the body 252 is characterized in that the slot hole 252a for absorbing the up / down flow generated when the electric vehicle is running A passenger compartment for electric cars that can absorb up and down flows. 상기 지주(210)의 상/하부에는 상/하부 커버(220),(230)가 형성되는 것을 특징으로 하는 상/하 유동의 흡수가 가능한 전동차용 객실 기둥.Upper / lower cover 220, 230 is formed on the upper and lower portions of the support 210, the upper and lower flow of the passenger compartment for the electric vehicle capable of absorbing the flow.
KR1020060074011A 2006-08-07 2006-08-07 The electromotive car cabin pillar where the absorption of upper/low flow is moving freely KR100826101B1 (en)

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WO2021238973A1 (en) * 2020-05-27 2021-12-02 东华大学 Multidirectional bent handrail stand column

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KR910008031B1 (en) * 1988-12-31 1991-10-07 대우중공업주식회사 Cooling water supply apparatus with a check valve for locomotive diesel engine

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* Cited by examiner, † Cited by third party
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WO2021238973A1 (en) * 2020-05-27 2021-12-02 东华大学 Multidirectional bent handrail stand column

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