WO2018036036A1 - Structure de montage et procédé de montage pour chapeau de proue de cabine - Google Patents

Structure de montage et procédé de montage pour chapeau de proue de cabine Download PDF

Info

Publication number
WO2018036036A1
WO2018036036A1 PCT/CN2016/110690 CN2016110690W WO2018036036A1 WO 2018036036 A1 WO2018036036 A1 WO 2018036036A1 CN 2016110690 W CN2016110690 W CN 2016110690W WO 2018036036 A1 WO2018036036 A1 WO 2018036036A1
Authority
WO
WIPO (PCT)
Prior art keywords
hood
positioning
cab
vehicle body
head cover
Prior art date
Application number
PCT/CN2016/110690
Other languages
English (en)
Chinese (zh)
Inventor
闵阳春
杨小荣
金希红
刘丰芹
张兴
Original Assignee
中车株洲电力机车有限公司
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 中车株洲电力机车有限公司 filed Critical 中车株洲电力机车有限公司
Priority to SG11201810041PA priority Critical patent/SG11201810041PA/en
Priority to MYPI2019000941A priority patent/MY201348A/en
Publication of WO2018036036A1 publication Critical patent/WO2018036036A1/fr

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/02—Construction details of vehicle bodies reducing air resistance by modifying contour ; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure, e.g. when crossing in tunnels
    • 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
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the invention relates to a mounting structure and a mounting method of a driver's cab head cover, and is particularly suitable for the head cover installation of a rail vehicle.
  • the deformation of the FRP and carbon fiber hood is difficult to control, and the metal structure body is also deformed after welding, which results in the hood and the metal structure body line can not be aligned.
  • the first is to adjust the misalignment between the hood and the metal structure, but the disadvantage of this method is that there is still a gap between the hood and the body.
  • the height difference has an impact on the aerodynamic performance of the train when the train is running at high speed.
  • the second is to use the struts to correct the sides of the hood, so that the hood is aligned with the body line and then glued, but the glue cures for a long time (about 48h), waiting for the glue layer to fully cure before withdrawing.
  • the effect of the struts is that when the hood is corrected, other processes in the driver's cab cannot be operated, which prolongs the production cycle.
  • the pole adjuster The method can only be used when the size of the hood is smaller than the size of the metal body. If the size of the hood is larger than the size of the metal body, the struts cannot be adjusted.
  • the invention aims to provide a mounting structure and a mounting method for a driver's cab head cover, which can completely solve the problem of positioning when the head cover is installed, and the two types of line pairs caused by the deformation of the head cover and the metal structure body. Qi, long installation time, cracking of the rubber layer and so on.
  • a mounting structure of a cab hood comprising: a central positioning structure and a side positioning structure disposed between the hood and the vehicle body;
  • the central positioning structure includes a hood positioning member disposed at a head end and a tail end of the hood respectively, and a body positioning member disposed on the vehicle body, the body positioning member and the hood positioning member are coupled to the hood and the vehicle body in a lateral direction of the driver's cab Orientation;
  • the side positioning structure includes a plurality of positioning holes preset on the hood mounting surface and a plurality of positioning plates having holes formed in the side walls of the vehicle body, the positioning plates corresponding to the hood mounting surface
  • the positioning hole is fixedly connected by a fastener to fix the side wall of the hood and the vehicle body together, and an adjusting component is disposed between the positioning plate and the positioning hole on the mounting surface of the hood for making two hoods
  • the side surfaces are flush with the body.
  • the center positioning restricts the displacement of the head cover in the front-rear direction
  • the side positioning restricts the displacement of the head cover in the left-right direction.
  • the central positioning structure solves the problem of central positioning when the hood is installed, and fixes the positioning hole and the positioning plate by fasteners, thereby solving the problem of side positioning when the hood is installed.
  • the present invention can be further optimized, and the following is a technical solution formed after optimization:
  • the head cover positioning element and the body positioning element are both disposed along the front and rear sides of the longitudinal centerline of the cab, thereby limiting the displacement of the head cover relative to the front and rear direction of the vehicle body.
  • the hood positioning element and the body positioning element are staggered in a cross arrangement.
  • the hood positioning element and the body positioning element are locating pins or positioning blocks.
  • the hood mounting surface is pre-embedded with a screw hole plate, and the threaded hole of the screw hole plate forms the positioning hole.
  • the positioning plate extends upwardly with respect to the vehicle body, the fastener is a bolt, and the screw of the bolt sequentially passes through the hole and the adjusting component of the positioning plate, and is fixed to the positioning hole. Connected.
  • the positioning plate can be welded to the body.
  • the lower surface of the positioning plate is a slope adapted to the lower surface of the hood.
  • the adjustment element is an adjustment pad having a U-shaped slot.
  • an adhesive layer is disposed between the hood mounting surface and the vehicle body.
  • the present invention also provides a method of installing a cab hood using the cab hood mounting structure, comprising the steps of:
  • a lifting hood centrally positioning the hood and the vehicle body through a hood positioning component disposed on the hood and a body positioning component disposed on the vehicle body;
  • the positioning plate on the side wall of the vehicle body is fixedly connected with the positioning hole on the hood through the fastener;
  • the two side walls of the hood are topped by increasing the thickness of the adjusting component, and the two sides of the hood are fastened by fasteners when they are flush with the vehicle body.
  • the glue is applied between the hood mounting surface and the body after the fastener is fastened;
  • the two side walls of the hood are pulled inwardly by fastener fastening until the two sides of the hood are kept with the body Flush; preferably, the two sides of the hood are flush with the body and then glued between the hood mounting surface and the body.
  • the present invention first positions the center, and secondly positions the two sides.
  • the central positioning method of the hood is to adopt a positioning block on the front and rear sides of the longitudinal center line of the cab of the metal structure, and the two positioning blocks are staggered and arranged at the same time, and the positioning block is also arranged at the same position before and after the center of the hood, and the positioning blocks are also arranged at the same time.
  • the positioning block solves the problem of center positioning when the hood is installed.
  • positioning plates are arranged on the hood mounting surfaces on both sides of the metal structure driver's cab, and the positioning plate is provided with holes, and the screw holes are pre-buried at corresponding positions on both sides of the hood, when the hood is installed,
  • the deformation of both sides of the hood can be adjusted by using the positioning plate and the screw plate and the adjustment pad between them.
  • the thickness of the adjusting pad can be increased to make the hoods lie on the sides until the hoods are flush with the metal body; when the hoods are larger than the metal body, the hood can be reduced.
  • the positioning block and the positioning plate of the invention have simple structure and high positioning reliability
  • the hood installation method of the invention is fast, convenient and easy to operate;
  • the hood manufacturing method of the present invention cancels the original struts and does not affect the subsequent operation.
  • the adjustable mounting hood method of the present invention is not only feasible when the size of both sides of the hood is smaller than the size of the metal body, but also when the size of both sides of the hood is larger than the size of the metal body;
  • the hood installation method of the invention avoids the risk of cracking of the glue layer, and at the same time shares the force of the glue layer, so that the hood is safer and more reliable during operation.
  • Figure 1 is a side elevational view of one embodiment of the present invention.
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a schematic structural view of the lateral positioning of the present invention.
  • Figure 4 is an outline view of the positioning plate of the present invention.
  • Figure 5 is an outline view of the adjustment pad of the present invention.
  • Figure 6 is a view taken along line A of Figure 2;
  • Figure 7 is a B-direction view of Figure 2 .
  • the center of the row is positioned, that is, the center of the metal structure body 2 is welded to the center of the joint area of the hood 1 to form a positioning block, and the front and rear positioning blocks are staggered along the center line.
  • a positioning block as a positioning member is embedded in the center of the joint region of the metal cover body 2 at the front and rear positions of the head cover 1, and the front and rear positioning blocks are arranged opposite to the positioning block on the metal structure along the center line.
  • the two-side positioning structure is such that the positioning plate 5 is evenly arranged on the connection area between the two sides of the metal structure body 2 and the head cover 1 (the number is set as needed), the positioning plate 5 and the metal structure body 2
  • the welding is fixed to ensure the strength of the positioning plate 5, and the waist plate-shaped hole is opened on the positioning plate 5, so that the head cover 1 can be adjusted up and down and front and rear.
  • a screw hole plate is pre-buried at a position corresponding to the head cover 1, and an adjustment pad of different thickness is disposed between the screw hole plate and the positioning plate 5.
  • the positioning plate 5 and the screw hole plate are connected by bolts.
  • the sides of the head cover 1 can be externally topped by increasing the thickness of the adjustment pad, and the bolts are tightened after being adjusted, and then the glue is applied.
  • the thickness of the adjusting pad can be reduced, and the two sides of the hood 1 can be pulled inward by fastening bolts, and then the glue is adjusted. After the glue is dry, the bolts are not cancelled, and the head cover 1 is also fastened.
  • the central positioning block of the invention as a positioning element can also be a locating pin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

La présente invention concerne une structure de montage et un procédé de montage pour un chapeau de proue de cabine. La structure de montage pour un chapeau de proue de cabine comprend une structure de positionnement centrale et une structure de positionnement latérale qui sont disposées entre le chapeau de proue (1) et une carrosserie de véhicule (2). La structure de positionnement centrale comprend un élément de positionnement de chapeau de proue et un élément de positionnement de carrosserie de véhicule. L'élément de positionnement de carrosserie de véhicule et l'élément de positionnement de chapeau de proue coopèrent pour effectuer un positionnement dans la direction transversale de la cabine. La structure de positionnement latérale comprend de multiples trous de positionnement formés dans une surface de montage du chapeau de proue (1), et comprend des plaques de positionnement (5) fixées à une paroi latérale de la carrosserie de véhicule (2). Les plaques de positionnement (5) et les trous de positionnement dans la surface de montage du chapeau de proue (1) sont raccordés de manière fixe au moyen d'éléments de fixation, et des éléments de réglage sont disposés entre les plaques de positionnement (5) et les trous de positionnement dans la surface de montage du chapeau de proue (1). La structure de montage pour un chapeau de proue de cabine résout complètement le problème de difficulté de positionnement dans le montage du chapeau de proue, et le problème d'impossibilité à aligner des lignes moulées du chapeau de proue et de la carrosserie de véhicule d'une structure métallique en raison de la déformation du chapeau de proue et de la carrosserie de véhicule de la structure métallique, et les problèmes de longue durée de montage, de fissuration de couche de caoutchouc et analogues.
PCT/CN2016/110690 2016-08-26 2016-12-19 Structure de montage et procédé de montage pour chapeau de proue de cabine WO2018036036A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG11201810041PA SG11201810041PA (en) 2016-08-26 2016-12-19 Mounting structure and mounting method for cab bow cap
MYPI2019000941A MY201348A (en) 2016-08-26 2016-12-19 Mounting structure and mounting method for hood of cab

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610738337.1 2016-08-26
CN201610738337.1A CN106314460B (zh) 2016-08-26 2016-08-26 一种司机室头罩的安装结构及安装方法

Publications (1)

Publication Number Publication Date
WO2018036036A1 true WO2018036036A1 (fr) 2018-03-01

Family

ID=57791022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/110690 WO2018036036A1 (fr) 2016-08-26 2016-12-19 Structure de montage et procédé de montage pour chapeau de proue de cabine

Country Status (4)

Country Link
CN (1) CN106314460B (fr)
MY (1) MY201348A (fr)
SG (1) SG11201810041PA (fr)
WO (1) WO2018036036A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108791337A (zh) * 2018-06-11 2018-11-13 新誉轨道交通科技有限公司 一种动车组、玻璃钢导流罩组件及其制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111055859B (zh) * 2018-10-16 2021-05-14 中车大同电力机车有限公司 有轨电车的动车组件及其组装方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1486258A (zh) * 2001-03-01 2004-03-31 ��ķ�͵϶��������޹�˾ 用于使司机室正确定位的方法和施行该方法的轨道车辆
FR2879548B1 (fr) * 2004-12-17 2007-02-16 Alstom Transport Sa Ensemble de panneaux pour la construction d'une caisse de vehicule ferroviaire et procede correspondant
CN101318511A (zh) * 2007-06-07 2008-12-10 阿尔斯通运输公司 包括顶棚的火车驾驶室
CN103802848A (zh) * 2012-11-08 2014-05-21 南车青岛四方机车车辆股份有限公司 高速列车车头的头罩结构及安装方法
CN203623677U (zh) * 2013-11-27 2014-06-04 南车四方车辆有限公司 动车用司机室及动车
CN205292643U (zh) * 2016-01-07 2016-06-08 长春路通轨道车辆配套装备有限公司 轨道车辆车头外罩上滑槽的定位安装结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201033565Y (zh) * 2006-08-31 2008-03-12 中国南车集团株洲电力机车有限公司 可拆卸式司机室
CN102556085B (zh) * 2010-12-23 2015-03-25 南车青岛四方机车车辆股份有限公司 不锈钢地铁司机室组装工艺方法
CN202294813U (zh) * 2011-10-30 2012-07-04 南车青岛四方机车车辆股份有限公司 带防爬吸能装置的模块化司机室
DE102012213019B4 (de) * 2012-07-25 2014-12-04 Siemens Aktiengesellschaft Zugkopfteil
CN203543970U (zh) * 2013-10-25 2014-04-16 南车青岛四方机车车辆股份有限公司 轨道车辆司机室前端固定罩
CN203888801U (zh) * 2014-05-27 2014-10-22 南车株洲电力机车有限公司 一种城市轨道车辆司机室头罩

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1486258A (zh) * 2001-03-01 2004-03-31 ��ķ�͵϶��������޹�˾ 用于使司机室正确定位的方法和施行该方法的轨道车辆
FR2879548B1 (fr) * 2004-12-17 2007-02-16 Alstom Transport Sa Ensemble de panneaux pour la construction d'une caisse de vehicule ferroviaire et procede correspondant
CN101318511A (zh) * 2007-06-07 2008-12-10 阿尔斯通运输公司 包括顶棚的火车驾驶室
CN103802848A (zh) * 2012-11-08 2014-05-21 南车青岛四方机车车辆股份有限公司 高速列车车头的头罩结构及安装方法
CN203623677U (zh) * 2013-11-27 2014-06-04 南车四方车辆有限公司 动车用司机室及动车
CN205292643U (zh) * 2016-01-07 2016-06-08 长春路通轨道车辆配套装备有限公司 轨道车辆车头外罩上滑槽的定位安装结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108791337A (zh) * 2018-06-11 2018-11-13 新誉轨道交通科技有限公司 一种动车组、玻璃钢导流罩组件及其制造方法
CN108791337B (zh) * 2018-06-11 2024-02-02 新誉轨道交通科技有限公司 一种动车组、玻璃钢导流罩组件及其制造方法

Also Published As

Publication number Publication date
SG11201810041PA (en) 2018-12-28
CN106314460A (zh) 2017-01-11
MY201348A (en) 2024-02-19
CN106314460B (zh) 2018-04-03

Similar Documents

Publication Publication Date Title
US10308344B2 (en) Disbond resistant composite stiffener runout
WO2017035903A1 (fr) Structure tampon de traction pour corps de locomotive en alliage d'aluminium
CN102481971B (zh) 复合材料构造体、具备该构造体的航空器主翼及航空器机身
US7568756B2 (en) Crossmember
WO2018036036A1 (fr) Structure de montage et procédé de montage pour chapeau de proue de cabine
US20150329197A1 (en) Flow Body With A Load Introduction Element Integrated Therein, Method For Manufacturing A Flow Body, And Aircraft With Such A Flow Body
BRMU8602152Y1 (pt) truque de um vagão de ferrovia
CN216027464U (zh) 一种带筋壁板弦向喷丸成形加厚区预应力施加工装
CN202389461U (zh) 一种汽车的可调式副车架
CN103387046A (zh) 不使用穿过复合材料结构体的紧固件而能连接复合材料结构体的方法及航空器
CN210338265U (zh) 一种轿式翼身连接结构
CN204077807U (zh) 一种车架横梁连接板结构
CN107264563A (zh) 构架以及具有该构架的轨道列车
CN112983949B (zh) 一种碳纤维复合材料管连接结构及连接方法
CN203996263U (zh) 钩尾框
WO2020103461A1 (fr) Base de tige de traction, carrosserie de véhicule et véhicule ferroviaire
CN205223856U (zh) 一种用于桥梁拼接的减振传力构造
CN211136378U (zh) 货运火车尾框对孔加工工装
CN103144685A (zh) 一种铝型材表面螺栓固定连接结构
CN202388414U (zh) 五通比例阀辅助工装
CN207106090U (zh) 一种前板簧支座
CN107053987B (zh) 一种汽车后减震器结构
CN107264559A (zh) 侧梁以及具有该侧梁的轨道列车
TW202007568A (zh) U形副構架與對角交叉連接桿彈性連接方法及連接裝置
CN206202425U (zh) 一种货车主梁与副梁的连接结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16914056

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 14.10.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16914056

Country of ref document: EP

Kind code of ref document: A1