JPS6066610A - Duct of vehicle - Google Patents
Duct of vehicleInfo
- Publication number
- JPS6066610A JPS6066610A JP58171117A JP17111783A JPS6066610A JP S6066610 A JPS6066610 A JP S6066610A JP 58171117 A JP58171117 A JP 58171117A JP 17111783 A JP17111783 A JP 17111783A JP S6066610 A JPS6066610 A JP S6066610A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- band
- vehicle
- pipe
- bolt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は車両の床下ぎ装に係り、特に軽量化とぎ装作業
の容易化に好適な車両のダクトに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a vehicle underfloor covering, and more particularly to a vehicle duct suitable for reducing weight and facilitating the work of fitting.
従来の車両の床下ぎ装を第１図に示す。従来の務
配管は台枠梁ｌに穴を明け、管叉え２を台枠横梁ｌに取
付けて空気配管３をこの穴に通し、管押え４で固定して
いる。そして、電線はダクト５ｙｉ一台枠横梁ｌの下面
に設けこの中に配線している。このダクト５の構造は、
配線を叉えるのに十分な割下げるようにしており、底板
６の上に配線１０を載不
せ、これをダクト５の下部に取付４Ｊ−４ルト７で取付
ける方式が多用されている。Figure 1 shows a conventional vehicle underfloor arrangement. In the conventional service piping, a hole is made in the underframe beam l, a pipe fork 2 is attached to the underframe cross beam l, an air pipe 3 is passed through the hole, and it is fixed with a pipe holder 4. The electric wires are provided on the lower surface of the frame cross beam l of the duct 5yi and routed therein. The structure of this duct 5 is
It is designed to be cut down enough to cross the wiring, and a method is often used in which the wiring 10 is not placed on the bottom plate 6 and is attached to the lower part of the duct 5 using a 4J-4 route 7.
この従来？方式は床下ぎ装スペースが制約さｉｔでいる
車両には適用できず、かつ、重量が重し）上に部品点数
も多く、ぎ装工数が大である。This conventional? This method cannot be applied to vehicles with limited underfloor installation space, is heavy (in addition to being heavy), it also requires a large number of parts and requires a large amount of installation man-hours.
本発明の目的は、ぎ装スペースが制約さね、る車両にお
いて、ＩＩ量化と床下ぎ装のｆｌｔｌＪＪＪ化を図り、
配線ダクトと配管交えな兼用したダクト構造を提供する
ことにある。The purpose of the present invention is to achieve II weighting and fltlJJJ underfloor fittings in vehicles where fitting space is limited.
The objective is to provide a duct structure that can be used as both a wiring duct and piping.
本発明は、軽量化のためにダクト本体を薄くし、ダクト
は配線を入れておくだけとし、車体への取付けは台枠横
梁部分のみにバンドｆＩ：設けてこの、＜ンドで吊下げ
るようにし、また、床下ぎ装スペースが制約されて配管
を通すスペースがなＬ）ので、このバンド下面にボルト
を植え込み配管をＩＡＩ定することにより配管作業の容
易化を合せて狙ったもの″ｒＩ糸ム。In the present invention, the duct body is made thin in order to reduce weight, and the duct only contains the wiring, and the duct is attached to the vehicle body by providing a band fI only on the underframe cross beam and suspending it from this band. Also, since the under-floor installation space is limited and there is no space for the pipes to pass through, we aimed to make the piping work easier by planting bolts on the underside of this band and setting the pipes at IAI.
以下、本発明の一実施例を第２図、第３図により説明す
る。ダクト５は配線ｌＯを収納する目的だけで、したが
って、板厚をできる限り薄くし軽量化を図る。また、必
要に応じ上部にふた９に設ける。上記ダクト５は台枠横
梁ｌの下面にバンド８で取付ボルト７により吊下げる。An embodiment of the present invention will be described below with reference to FIGS. 2 and 3. The duct 5 is used only for the purpose of accommodating the wiring 1O, and therefore, the thickness of the duct 5 is made as thin as possible to reduce the weight. In addition, a lid 9 is provided on the upper part if necessary. The duct 5 is suspended from the lower surface of the underframe cross beam l by means of a band 8 and a mounting bolt 7.
このバンド８はダクト５内の配線重量に耐えるに十分な
強＋ｆｆｉを持ったものとする。This band 8 is assumed to have sufficient strength +ffi to withstand the weight of the wiring inside the duct 5.
そして、このバンド８Ｉこは下部に突き出すようにボル
ト１１％取付ける。このボルト１２は皿ボルトか頭なし
ボルトの溶接とし、上部のダクト５に影響を与えないも
のとする。このバンド８の下面に空気配管３を配列し、
管埋え４を上記ボルト１１で押えること４により配管３
な固定する。Then, attach the bolt 11% to this band 8I so that it protrudes from the bottom. This bolt 12 is a countersunk bolt or a headless bolt welded so that it does not affect the upper duct 5. Air piping 3 is arranged on the lower surface of this band 8,
The piping 3 is secured by holding the pipe embedding 4 with the bolt 11 mentioned above.
Fixed.
この実施例によれば、バンドが管叉えを兼ねており、部
品点数が減少できること、また、ダクト下面に空気管を
通すので床下ぎ装スペースが少な９−で−す−み、空気
管が台枠横梁を貫通しないので取付作業が簡単であるこ
と等の効果がある。According to this embodiment, the band also serves as a pipe clamp, which reduces the number of parts, and since the air pipe is passed through the underside of the duct, less space is required for under-floor installation, and the air pipe is mounted on a stand. Since it does not penetrate the frame cross beam, it has the advantage of being easy to install.
本発明によれば、ダクトは数句強度を必要としないので
薄板化でき、これにより大巾な軽量化が図れる、また、
バンドの下面に空気管を取付けるのでき装スペースを縮
小でき、かつ、バンドが管支えを兼用しているので部品
点数の減少も図れる。According to the present invention, since the duct does not require high strength, it can be made into a thin plate, which can significantly reduce the weight.
Since the air pipe is attached to the lower surface of the band, the installation space can be reduced, and since the band also serves as a pipe support, the number of parts can be reduced.
そして、バンド下面に空気管を配置することにより台枠
横梁の貫通がなくなるので、配貫作業のアウトワーク化
が可能となり、工数低減が因れるという効果がある。In addition, by arranging the air pipes on the lower surface of the band, there is no need to penetrate the underframe cross beams, so it is possible to outwork the piping work, which has the effect of reducing the number of man-hours.
ｍｘ図は従来の電車床下ぎ装要領を示す正面図、第２図
は本発明による床下ダクト構造の正面図、第３図は第２
図の側面図である。mx diagram is a front view showing the conventional train underfloor installation procedure, FIG. 2 is a front view of the underfloor duct structure according to the present invention, and FIG.
FIG.
Claims (1)
クトなバンドで台枠横梁に取付け、かつ、このバンドの
下面に配管固定用のボルトを設けたことを特徴とする車
両のダクト。1. An underfloor duct for a vehicle, characterized in that it is attached to the underframe cross beam with a duct band with the minimum plate thickness, and a bolt for fixing the pipe is provided on the underside of this band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58171117A JPS6066610A (en) | 1983-09-19 | 1983-09-19 | Duct of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58171117A JPS6066610A (en) | 1983-09-19 | 1983-09-19 | Duct of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066610A true JPS6066610A (en) | 1985-04-16 |
| JPH0210645B2 JPH0210645B2 (en) | 1990-03-09 |
Family
ID=15917287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58171117A Granted JPS6066610A (en) | 1983-09-19 | 1983-09-19 | Duct of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066610A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168347A (en) * | 2007-01-10 | 2008-07-24 | Mario Fabris | Spiral cooling of steel workpiece |
| JP2010137649A (en) * | 2008-12-10 | 2010-06-24 | Hitachi Ltd | Wiring cover, wiring fixing tool, wiring structure and wiring method for railroad vehicle |
| CN105514889A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Passenger car electrical wiring installation structure |
| CN105514888A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Wire duct installation seat for modularization wiring of passenger car electric wiring |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2532476Y2 (en) * | 1990-07-31 | 1997-04-16 | 日本電気株式会社 | Radio selective call receiver |
| JPH04281630A (en) * | 1991-03-11 | 1992-10-07 | Matsushita Electric Ind Co Ltd | Sensing method for portable radio equipment |
| JPH0629905A (en) * | 1992-03-24 | 1994-02-04 | Nec Corp | Radio selective calling receiver |
-
1983
- 1983-09-19 JP JP58171117A patent/JPS6066610A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168347A (en) * | 2007-01-10 | 2008-07-24 | Mario Fabris | Spiral cooling of steel workpiece |
| JP2010137649A (en) * | 2008-12-10 | 2010-06-24 | Hitachi Ltd | Wiring cover, wiring fixing tool, wiring structure and wiring method for railroad vehicle |
| CN105514889A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Passenger car electrical wiring installation structure |
| CN105514888A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Wire duct installation seat for modularization wiring of passenger car electric wiring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210645B2 (en) | 1990-03-09 |
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