CN100551753C - 一种铁路运输用敞车 - Google Patents

一种铁路运输用敞车 Download PDF

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CN100551753C
CN100551753C CNB2007100361391A CN200710036139A CN100551753C CN 100551753 C CN100551753 C CN 100551753C CN B2007100361391 A CNB2007100361391 A CN B2007100361391A CN 200710036139 A CN200710036139 A CN 200710036139A CN 100551753 C CN100551753 C CN 100551753C
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lateral column
die mould
side wall
open
top car
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CN101157361A (zh
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刘桂军
王浩江
武慧平
刘海涛
李少伟
伏铁军
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CRRC Yangtze Co Ltd
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CSR Yangtze Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

一种铁路运输用敞车,其车体包括端墙、侧墙和底架,敞车侧柱为压型侧柱,并采取内置结构,地板采用压型凸起让开车轮的敞车车体结构。具体方案为:压型侧柱分布在侧墙的内侧,并直接与横梁和枕梁上盖板连接,既增加了车体的容积,又增加了侧墙的强度;压型侧柱的断面与侧墙成一定的角度,便于翻车机卸货;压型侧柱根部采用圆弧加强板,既保护了侧柱与枕梁和横梁上盖板的焊缝,又增加了侧柱根部的强度,减少了侧柱根部的腐蚀;地板也采用压型结构,在车轮位置凸起,降低了车辆地板面的高度和整体重心高度,提高了车辆运行平稳性;由于侧墙外部比较平整,也减少了车辆运行时的阻力,提高了车辆运行平稳性。

Description

一种铁路运输用敞车
技术领域
本发明涉及一种铁路运输车辆,具体说是一种铁路运载矿石的敞车,属铁路运输装备领域。
背景技术
铁路的运载货物的货车车辆主要有箱式货车和敞车两种,另有一些特种车辆(如罐车、平板车等)。传统的铁路敞车车体由端墙、侧墙、底架等组成,侧柱分布在侧墙的外侧,地板为平板,该种结构的铁路敞车在轴重很大,车轮较大时存在以下缺点:一是车体容积不能做到最大,不能充分利用限界,最大限度的提高车辆的载重;二是整车重心偏高,降低了车辆运行的平稳性。但随着现在物流的加大,竞争的激烈加剧,铁路敞车为了提高运力,都在向重载、快速发展,因此很有必要对此加以改进。
发明内容
本发明主要是针对上述传统敞车的不足,提供了一种车辆的载重性更好的铁路敞车。
本发明所采用的技术方案是:一种铁路运输用敞车,其车体包括端墙、侧墙和底架,敞车侧柱为压型侧柱,并采取内置结构,地板采用压型凸起让开车轮的敞车车体结构。具体方案为:压型侧柱分布在侧墙的内侧,并直接与横梁和枕梁上盖板连接,既增加了车体的容积,又增加了侧墙的强度;压型侧柱的断面与侧墙成一定的角度,便于翻车机卸货;压型侧柱根部采用圆弧加强板,既保护了侧柱与枕梁和横梁上盖板的焊缝,又增加了侧柱根部的强度,减少了侧柱根部的腐蚀;地板也采用压型结构,在车轮位置凸起,降低了车辆地板面的高度和整体重心高度,提高了车辆运行平稳性;由于侧墙外部比较平整,也减少了车辆运行时的阻力,提高了车辆运行平稳性。
综上所述可以看出,本发明提供的一种新型铁路敞车,较传统的大轴重和大车轮铁路敞车地板面低,重心低,载重大,自重轻,方便制造、检修,宜于推广应用,可显著提高铁路运能,满足铁路货车重载和提速发展的要求。
附图说明
图1为本发明的外观示意图。
图2为地板结构图。
图3为侧柱结构图。
图中:1、侧墙;2、底架;3、端墙;4、地板;5、突起;6、车轮;7、侧柱;8、侧墙板;9、圆弧加强板;10、横梁和枕梁上盖板。
具体实施方式
附图给出了本发明的一个具体实施例,下面将结合附图和实施例对本发明作进一步的描述。
由图1可知,本发明为一种重载铁路敞车,其车体包括端墙3、侧墙1和底架2,敞车侧柱7为压型侧柱,并采取内置结构,地板4采用压型凸起让开车轮的敞车车体结构。该敞车外观简洁,结构简单,整个侧墙非常平整,减少了运行中的阻力,提高了车辆运行平稳性。
由图2可知,敞车地板4采用压型结构,在地板4与车轮6相接近的位置设有避开车轮6的两条突起5,凸起5在重车工况时避开车轮,因此可以降低了车辆地板面的高度,提高了车辆运行平稳性。
由图3可知,侧柱7分布在车体侧墙板8内侧,侧柱7与横梁和枕梁上盖板10直接连接在一起,既增加了车体的容积,又增加了侧墙的强度;侧柱7的断面与侧墙板8成一定的角度,便于翻车机卸货;侧柱7根部设有圆弧加强板9,既保护了侧柱7与枕梁和横梁上盖板10的焊缝,又增加了侧柱7根部的强度,减少了侧柱7根部的腐蚀。
由此可知,本发明提供的一种新型敞车具有载重大、自重轻、方便翻车机卸货,制造与检修简便等优点。

Claims (3)

1、一种铁路运输用敞车,车体包括端墙、侧墙和底架,地板采用压型凸起让开车轮的敞车车体结构,敞车侧柱为压型侧柱,其特征在于:所述的压型侧柱内置结构,压型侧柱分布在侧墙的内侧。
2、如权利要求1所述的铁路运输用敞车,其特征在于:所述的压型侧柱直接与横梁和枕梁上盖板连接。
3、如权利要求1所述的铁路运输用敞车,其特征在于:所述的压型侧柱的断面与侧墙成一定的角度;压型侧柱根部设有圆弧加强板。
CNB2007100361391A 2007-11-16 2007-11-16 一种铁路运输用敞车 Active CN100551753C (zh)

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AU2008202586A AU2008202586B2 (en) 2007-11-16 2008-06-11 A type of gondola car for railway transportation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120254A1 (zh) * 2010-04-02 2011-10-06 齐齐哈尔轨道交通装备有限责任公司 铁路货车侧墙和铁路货车车厢

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102424054A (zh) * 2011-11-18 2012-04-25 齐齐哈尔轨道交通装备有限责任公司 铁路货车异型地板及铁路货车
CN103010238B (zh) * 2012-12-10 2016-04-20 南车长江车辆有限公司 铁路矿石敞车车体侧墙
CN103909941A (zh) * 2013-12-31 2014-07-09 南车长江车辆有限公司 漏斗车的侧墙结构
CN104908765A (zh) * 2015-06-11 2015-09-16 南车长江车辆有限公司 一种敞车的地板结构和具有地板结构的敞车
CN112536558B (zh) * 2020-10-29 2022-05-31 中车石家庄车辆有限公司 敞车检修焊接压接工装

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US4516506A (en) * 1981-07-13 1985-05-14 Paton H N Articulated intermodal flatcar
US4944232A (en) * 1989-04-25 1990-07-31 Burlington Northern Railroad, A Wholly Owned Subsidiary Of Burlington Northern, Inc. Dual-purpose depressed center railway flat car

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US20070137517A1 (en) * 2005-12-20 2007-06-21 Creighton George S Railway Cars Manufactured With Self Piercing Rivets

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4516506A (en) * 1981-07-13 1985-05-14 Paton H N Articulated intermodal flatcar
US4944232A (en) * 1989-04-25 1990-07-31 Burlington Northern Railroad, A Wholly Owned Subsidiary Of Burlington Northern, Inc. Dual-purpose depressed center railway flat car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011120254A1 (zh) * 2010-04-02 2011-10-06 齐齐哈尔轨道交通装备有限责任公司 铁路货车侧墙和铁路货车车厢

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