CN102602406B - 罩式货车车厢的门扇 - Google Patents

罩式货车车厢的门扇 Download PDF

Info

Publication number
CN102602406B
CN102602406B CN201210089267.3A CN201210089267A CN102602406B CN 102602406 B CN102602406 B CN 102602406B CN 201210089267 A CN201210089267 A CN 201210089267A CN 102602406 B CN102602406 B CN 102602406B
Authority
CN
China
Prior art keywords
wicket
door
bell
doorframe
small
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.)
Expired - Fee Related
Application number
CN201210089267.3A
Other languages
English (en)
Other versions
CN102602406A (zh
Inventor
冯世英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Feng Feng Logistics Co., Ltd.
Original Assignee
冯世英
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 冯世英 filed Critical 冯世英
Priority to CN201210089267.3A priority Critical patent/CN102602406B/zh
Publication of CN102602406A publication Critical patent/CN102602406A/zh
Application granted granted Critical
Publication of CN102602406B publication Critical patent/CN102602406B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Supports Or Holders For Household Use (AREA)
  • Wrappers (AREA)

Abstract

一种罩式货车车厢的门扇，具有自动启闭的功能，结构由两排小门组成，小门的一边分别连接固定在门框的侧面。另一边缘在门框的中间处相交接触，以封闭装车的门洞。小门带有弧度且向下，小门用锯条钢带做成，以确保有足够的持久弹性。装车时，小门在煤炭的重力作用下向外自动打开，停装后小门在形变弹力的作用下又恢复原状。

Description

罩式货车车厢的门扇
技术领域
一种罩式货车车厢的门扇，属于铁路运输领域。
背景技术
罩式货车车厢，专利号：200810165886.X，用于装车的门洞是由两块门扇封闭的，这种门扇不具有自动启闭的功能，不利于该技术的应用推广。
发明内容
本申请的目的：是要设计一种和该车相配套的“罩式货车车厢的门扇”，它具有自动启闭的功能，以此降低推广应用的难度。
首先将车厢上原有的两个门扇去掉，在门框的长边侧面安装两排小门，小门和门框相连成一体。两排小门的另一边缘在门框的中间处相交接触，以封闭装车的门洞。小门的形状为带有弧度的长方形的弹性板体，两排小门的弧度向下，小门用锯条钢带做成，以确保有足够的持久弹性。小门的弹性强度调整方法为，选用不同厚度的锯条钢带进行加工制作。
装车时，煤炭从天仓的漏斗下泄，煤炭的自身重力将小门向下打开，小门发生弹性形变，煤炭冲过小门后落入车厢，停装后小门在形变弹力的作用下又恢复原状，完成对罩式货车车厢的门洞封闭。门上残留的少许煤炭，由于处在两个小门最低洼的缝隙处，也不易被风吹走。
附图说明
图1、罩式货车车厢的门扇俯视图    图2、罩式货车车厢的门扇局部剖视图
1、门框，2、小门。
具体实施方式
如图1、2所示，首先将车厢上原有的两个门扇去掉，在门框1的长边侧面安装两排小门2，小门2和门框1相连成一体。两排小门2的另一边缘在门框1的中间处相交接触，以封闭装车的门洞。小门2的形状为带有弧度的长方形的弹性板体，两排小门2的弧度向下，小门2用锯条钢带做成，以确保有足够的持久弹性。小门2的弹性强度调整方法为，选用不同厚度的锯条钢带进行加工制作。
装车时，煤炭从天仓的漏斗下泄，煤炭的自身重力将小门2向外打开，小门2发生弹性形变，煤炭冲过小门后落入车厢，停装后小门2在形变弹力的作用下又恢复原状，完成对罩式货车车厢的门洞封闭。

Claims (1)

1.一种罩式货车车厢的门扇，具有自动启闭功能，其特征在于：在门框(1)的长边侧面安装两排小门(2)，小门(2)和门框(1)相连成一体；两排小门(2)的另一边缘在门框(1)的中间处相交接触，以封闭装车的门洞；小门(2)的形状为带有弧度的长方形的弹性板体，两排小门(2)的弧度向下，小门(2)用锯条钢带做成，以确保有足够的持久弹性；小门(2)的弹性强度调整方法为，选用不同厚度的锯条钢带进行加工制作。
CN201210089267.3A 2012-03-26 2012-03-26 罩式货车车厢的门扇 Expired - Fee Related CN102602406B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210089267.3A CN102602406B (zh) 2012-03-26 2012-03-26 罩式货车车厢的门扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210089267.3A CN102602406B (zh) 2012-03-26 2012-03-26 罩式货车车厢的门扇

Publications (2)

Publication Number Publication Date
CN102602406A CN102602406A (zh) 2012-07-25
CN102602406B true CN102602406B (zh) 2015-06-17

Family

ID=46520318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210089267.3A Expired - Fee Related CN102602406B (zh) 2012-03-26 2012-03-26 罩式货车车厢的门扇

Country Status (1)

Country Link
CN (1) CN102602406B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496885A (en) * 1967-06-07 1970-02-24 Thrall Car Mfg Co Freight vehicle having roof supported by prestressed chords
DE2820677A1 (de) * 1977-05-11 1978-11-23 Neville Truck Equipmen George Gedeckter fahrzeugbehaelterkoerper
CN101372233A (zh) * 2008-10-06 2009-02-25 冯世英 罩式货车车厢
CN101817348A (zh) * 2010-05-11 2010-09-01 冯世英 两面侧卸式货车车厢
CN202491803U (zh) * 2012-03-26 2012-10-17 冯世英 罩式货车车厢的门扇

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH072103A (ja) * 1993-06-16 1995-01-06 Hitachi Ltd 車両用外ほろ
CN1193682A (zh) * 1997-11-20 1998-09-23 王建祥 自行(动)合页

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496885A (en) * 1967-06-07 1970-02-24 Thrall Car Mfg Co Freight vehicle having roof supported by prestressed chords
DE2820677A1 (de) * 1977-05-11 1978-11-23 Neville Truck Equipmen George Gedeckter fahrzeugbehaelterkoerper
CN101372233A (zh) * 2008-10-06 2009-02-25 冯世英 罩式货车车厢
CN101817348A (zh) * 2010-05-11 2010-09-01 冯世英 两面侧卸式货车车厢
CN202491803U (zh) * 2012-03-26 2012-10-17 冯世英 罩式货车车厢的门扇

Also Published As

Publication number Publication date
CN102602406A (zh) 2012-07-25

Similar Documents

Publication Publication Date Title
MY173303A (en) Vehicle with tail gate
CN204113062U (zh) 一种推拉门及其防撞密封结构
CN102602406B (zh) 罩式货车车厢的门扇
CN202491803U (zh) 罩式货车车厢的门扇
CN204034094U (zh) 一种在铁路车辆上应用的灭火器盒
CN202038145U (zh) 一种可以快速打开的公交车窗
CN204606682U (zh) 除尘器自动卸灰装置
CN209687301U (zh) 一种屏蔽式防爆波活门
CN201265320Y (zh) 列车站台的屏蔽门防夹机构
CN102602409B (zh) 自动启闭的门扇
CN204669852U (zh) 播种机肥箱盖开启闭合机构
CN103556899B (zh) 一种车门铰链及汽车
CN204081898U (zh) 一种防蚊防盗窗
CN206368638U (zh) 一种烤箱铰链与本体的连接结构
CN202562182U (zh) 一种带有活动中梁的冰箱门
CN202562181U (zh) 带有活动中梁的冰箱门
CN204378485U (zh) 一种家居滑轨缓冲装置
CN204225715U (zh) 防冲击波门
CN201396465Y (zh) 升降式无损密封球阀
CN103352624A (zh) 一种防止手被门夹的方法
CN202560288U (zh) 矿井防爆破冲击波风门
CN209179683U (zh) 一种金属型材门框皮条
CN211342328U (zh) 一种公交车用防撞防卡顿的车门运行轨道
CN203211070U (zh) 一种汽车车门密封条
CN203188760U (zh) 车窗逃生装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANXI FENGKUANG LOGISTICS LLC

Free format text: FORMER OWNER: FENG SHIYING

Effective date: 20150701

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Ma Tinglin

Inventor before: Feng Shiying

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: FENG SHIYING TO: MA TINGLIN

TR01 Transfer of patent right

Effective date of registration: 20150701

Address after: 032000, Jinzhong City, Shanxi province Jiexiu Chengguan Township Luo Village

Patentee after: Shanxi Feng Feng Logistics Co., Ltd.

Address before: Room 1, unit 34, building 235000, Li Yuan new village, Huaibei, Anhui, China

Patentee before: Feng Shiying

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20180326

CF01 Termination of patent right due to non-payment of annual fee