WO2017092542A1 - 铁路棚车活动侧墙及开闭机构 - Google Patents

铁路棚车活动侧墙及开闭机构 Download PDF

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Publication number
WO2017092542A1
WO2017092542A1 PCT/CN2016/104333 CN2016104333W WO2017092542A1 WO 2017092542 A1 WO2017092542 A1 WO 2017092542A1 CN 2016104333 W CN2016104333 W CN 2016104333W WO 2017092542 A1 WO2017092542 A1 WO 2017092542A1
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WO
WIPO (PCT)
Prior art keywords
side wall
drive shaft
support
rail
assembly
Prior art date
Application number
PCT/CN2016/104333
Other languages
English (en)
French (fr)
Inventor
徐冬华
姜强俊
刘海涛
刘凤伟
刘文亮
景传峰
王宝磊
张金发
张训琪
刘幻云
Original Assignee
南车长江车辆有限公司
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 南车长江车辆有限公司 filed Critical 南车长江车辆有限公司
Priority to AU2016365274A priority Critical patent/AU2016365274B2/en
Priority to RS20210574A priority patent/RS61826B1/sr
Priority to US15/779,816 priority patent/US10906562B2/en
Priority to EP16869852.0A priority patent/EP3385140B1/en
Priority to PL16869852T priority patent/PL3385140T3/pl
Publication of WO2017092542A1 publication Critical patent/WO2017092542A1/zh
Priority to ZA2018/03597A priority patent/ZA201803597B/en

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    • 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
    • B61D17/08—Sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/001—Door arrangements specially adapted for rail vehicles for wagons or vans
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
    • B61D19/007—The doors being wall panels enabling complete opening of the wagon sides, e.g. for quick loading or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/009—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both sliding and plugging, (e.g. for refrigerator cars)
    • 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 the technical field of railway cargo parts, in particular to a railway sidecar movable side wall and an opening and closing mechanism.
  • the object of the present invention is to provide a side wall and an opening and closing mechanism for a railway box car, which can realize a door opening degree of a half length of the side wall, and is suitable for loading and unloading goods of any arbitrary tonnage forklift at any position on the ground, and the operation loading and unloading is convenient. It is efficient and can load large cargo of larger size.
  • a movable side wall and opening and closing mechanism of a railway box car designed by the invention comprises a side wall assembly, an end opening and closing mechanism, a pivot rod composition, an upper transmission shaft composition, a lower transmission shaft composition, an upper rail composition and
  • the lower track is composed of:
  • the side wall assembly comprises a side wall, an armrest, an upper support component, a lower support component and a pivot lock, and the lower end of the side wall is respectively provided with an upper support component and a lower support, the side wall a middle portion is provided with an armrest, and a lower end of the armrest is provided with a pivot lock;
  • the upper support comprises an upper support, an upper roller and a slide rail, and the upper roller and the upper support are connected by a round pin for supporting and sliding the side wall;
  • the lower support comprises a lower support and a lower support a roller, the lower roller and the lower support are connected by a round pin for supporting and sliding the side wall;
  • the end opening and closing mechanism comprises a handle composition, a first connecting rod, a second connecting rod, a third connecting rod, a connecting plate and a gravity block, and the handle is fixed on the end wall of the vehicle body, and can be freely rotated up and down;
  • One end of the first link is hinged with a lower crank ball composed of a lower drive shaft, and the other end is hinged with a handle;
  • the connecting plate has a triangular shape, and one end of the second link is hinged with the handle and the other end is One side of the connecting plate is hinged to the ball;
  • one end of the third link is hinged to the other side of the connecting plate, and the other end is hinged to the upper crank cylinder composed of the upper drive shaft; the remaining side of the connecting plate and the vehicle body end wall Hinged;
  • the gravity block is fixed on the end wall of the vehicle body, and can be freely rotated up and down to provide a locking function for the opening and closing states of the handle;
  • the pivot rod comprises a pivot rod, a support, a lock head and a handle, the lock head and the handle are fixedly connected with the pivot rod; the pivot rod is fixed on the end wall corner post by the support, the lock head and the pivot rod
  • the lock head can be fastened to lock the side wall assembly;
  • the upper transmission shaft comprises an upper transmission shaft, an upper crank, an upper transmission shaft fork and an upper bearing support seat, the upper bearing support seat is fixedly connected with the top plate of the vehicle body, and the upper crank and the upper transmission shaft fork are fixed at On the moving shaft, the upper transmission shaft fork cooperates with the upper roller, and is supported by the upper transmission shaft and the side wall assembly;
  • the lower drive shaft comprises a lower drive shaft, a lower crank, a lower drive shaft dial, a lower bearing support and a pre-tension spring device, wherein the lower drive shaft is fixedly connected to the lower side beam of the vehicle body through the lower bearing support;
  • the lower crank and the lower drive shaft dial are fixed on the lower drive shaft, and the lower drive shaft dial cooperates with the lower support and is assembled by the lower drive shaft support and the dial side wall;
  • the preload spring device passes Bomb The spring is connected with the lower transmission shaft, and when the side wall is assembled with the switch, the rotation torque of the lower transmission shaft can be balanced;
  • the upper rail composition includes an upper rail and an upper hanger.
  • the upper rail is fixed on the roof side panel by an upper hanger.
  • the upper rail is notched at the upper transmission shaft fork, and when the side wall assembly is slid to the other side, Supporting the slide rails at the notch through the upper support;
  • the lower rail composition includes a lower rail and a lower hanger, and the lower rail is fixed to the side of the side frame side beam by a lower hanging seat for supporting the side wall assembly when the opening is opened, and the lower rail is opened at the lower transmission shaft dial There is a gap, and the side wall assembly is supported at the notch through the guard rail of the lower rail.
  • the connecting rod of the end opening and closing mechanism can drive the upper transmission shaft and the lower transmission shaft to rotate, so that the upper transmission shaft fork and the lower transmission shaft dial drive the side wall assembly as a whole.
  • the upper roller assembled by the side wall falls onto the upper rail
  • the lower roller assembled on the side wall falls onto the lower rail
  • the side wall assembly can slide along the upper rail and the lower rail.
  • the railway sidecar movable side wall and the opening and closing mechanism further comprise a side door intermediate pressing device, wherein the side door intermediate pressing device comprises a hand wheel and a pressure plate, and the pressure plate is fixed on the intermediate support of the vehicle body by a round pin, and rotates
  • the side wall assembly can be compacted when the hand wheel is used.
  • the movable side wall When loading and unloading the cargo of the invention, the movable side wall has a larger opening degree, and is suitable for loading and unloading goods of any arbitrary tonnage forklift on the ground at any position on the ground; and is provided with a pivotal rod assembly and a side door intermediate pressing device, and the movable side wall has a movable side wall during transportation. Reliable security and self-locking.
  • the invention has the following beneficial effects: the structure is simple, the operation is convenient, the opening degree of the half side wall of the box car can be realized, the loading and unloading efficiency of the existing box car is greatly improved, and the large cargo of a larger size can be loaded.
  • FIG. 1 is a schematic structural view of a side wall and an opening and closing mechanism of a railway box car
  • Figure 2 is a schematic cross-sectional structural view of the lower support of Figure 1;
  • Figure 3 is a cross-sectional view showing the structure of the upper support of Figure 1;
  • Fig. 4 is a schematic view showing the installation of the end opening and closing mechanism of Fig. 1.
  • FIG. 5 is a schematic structural view of the pivot rod of FIG. 1.
  • FIG. 5 is a schematic structural view of the pivot rod of FIG. 1.
  • Figure 6 is a structural schematic view of the side door intermediate pressing device of Figure 1.
  • Figure 7 is a partial enlarged view of A of Figure 1.
  • Figure 8 is a partial enlarged view of B of Figure 1.
  • the side wall and opening and closing mechanism of the railway box car including the side wall assembly 1, the end opening and closing mechanism 2, the pivot rod composition 3, the side door intermediate pressing device 4, the upper drive shaft 5, and the lower drive shaft 6.
  • the upper track composition 7 and the lower track composition 8 are characterized by:
  • the side wall assembly 1 comprises a side wall 1.1, an armrest 1.2, an upper support consisting of 1.3, and a lower support consisting of 1.4. And a pivotal locker 1.5, the upper and lower ends of the side wall 1.1 are respectively provided with an upper support composition 1.3 and a lower support composition 1.4, the middle wall 1.1 is provided with an armrest 1.2 at the middle, and the lower end of the armrest 1.2 is provided with a pivot rod Lock head 1.5;
  • the upper support component 1.3 comprises an upper support 1.3.1, an upper roller 1.3.2 and a slide rail 1.3.3, and the upper roller 1.3.2 is connected to the upper support 1.3.1 by a round pin for supporting and a sliding side wall 1.1;
  • the lower bearing composition 1.4 comprises a lower support 1.4.1 and a lower roller 1.4.2, the lower roller 1.4.2 and the lower support 1.4.1 are connected by a round pin for supporting and sliding Side wall 1.1;
  • the end opening and closing mechanism 2 comprises a handle component 2.1, a first link 2.2, a second link 2.3, a third link 2.4, a connecting plate 2.5 and a gravity block 2.6, and the handle component 2.1 is fixed at the vehicle body end.
  • the wall can be freely rotated up and down;
  • the first link 2.2 has one lower crank 6.2 ball hinged with the lower drive shaft 6 and the other end is 2.1 ball articulated with the handle;
  • the connecting plate 2.5 has a triangular shape, the first One end of the two connecting rods 2.3 is hinged with the handle 2.1 ball, and the other end is hinged with one side of the connecting plate 2.5;
  • one end of the third connecting rod 2.4 is hinged with the other side of the connecting plate 2.5, and the other end is composed of the upper driving shaft.
  • the upper crank of the 5 is 5.2 cylindrically hinged; the remaining side of the connecting plate 2.5 is hinged to the end wall of the vehicle body; the weight block 2.6 is fixed on the end wall of the vehicle body, and can be freely rotated up and down for opening the handle 2.1 And the closed state provides a locking effect;
  • the pivot member 3 includes a pivot rod 3.1, a support 3.2, a lock head 3.3 and a handle 3.4.
  • the lock head 3.3 and the handle 3.4 are fixedly connected to the pivot rod 3.1;
  • the pivot rod 3.1 is fixed to the end wall corner by the support 3.2
  • the lock head 3.3 and the pivotal lock head 1.5 can be fastened to lock the side wall assembly 1;
  • the side door intermediate pressing device 4 includes a hand wheel 4.1 and a pressing plate 4.2.
  • the pressing plate 4.2 is fixed on the intermediate support of the vehicle body by a round pin, and the side wall assembly 1 can be pressed when the hand wheel 4.1 is rotated;
  • the upper transmission shaft component 5 includes an upper transmission shaft 5.1, an upper crank 5.2, an upper transmission shaft fork 5.3, and Upper bearing support 5.4, the upper bearing support 5.4 is fixedly connected to the top plate of the vehicle body, and the upper crank 5.2 and the upper drive shaft 5.3 are fixed on the upper drive shaft 5.1, and the upper drive shaft 5.3 and upper
  • the roller 1.3.2 fits, and supports and displaces the side wall assembly 1 through the upper transmission shaft 5.1;
  • the lower drive shaft assembly 6 comprises a lower drive shaft 6.1, a lower crank 6.2, a lower drive shaft dial 6.3, a lower bearing support 6.4 and a pretensioning spring device 6.5, the lower drive shaft consisting of 6 through the lower bearing support 6.4 and
  • the lower side beam of the vehicle body is fixedly connected; the lower crank 6.2 and the lower drive shaft dial 6.3 are fixed on the lower transmission shaft 6.1, and the lower transmission shaft dial 6.3 is combined with the lower support 1.4 and supported by the lower transmission shaft 6.1.
  • the sliding side wall assembly 1; the pre-tensioning spring device 6.5 is connected to the lower transmission shaft 6.1 by a spring, and when the side wall assembly 1 switch, the rotation torque of the lower transmission shaft 6.1 can be balanced;
  • the upper rail composition 7 comprises an upper rail 7.1 and an upper hanger 7.2, which is fixed on the roof side panel by an upper hanger 7.2, and the upper rail 7.1 is notched at the upper transmission shaft fork 5.3, when the side wall is assembled 1 slide to the other side, at the notch through the upper support to form the slide rails 1.3.3 support on 1.3;
  • the lower rail composition 8 comprises a lower rail 8.1 and a lower hanger 8.2, which is fixed to the side of the side frame side beam by a lower hanger 8.2 for supporting the side wall assembly 1 when opened, the lower rail 8.1 A notch is opened at the lower drive shaft dial 6.3, and the side wall assembly 1 is supported at the notch through the guard rail of the lower rail 8.1.
  • the connecting rod of the end opening and closing mechanism 2 can drive the upper transmission shaft 5.1 and the lower transmission shaft 6.1 to rotate, so that the upper transmission shaft 5.3 and the lower transmission shaft dial 6.3 driving the side wall assembly 1 as a whole offset, so that the upper roller 1.3.2 of the side wall assembly 1 falls onto the upper rail 7.1, and the lower roller 1.4.2 on the side wall assembly 1 falls onto the lower rail 8.1, which The side wall assembly 1 is slidable along the upper rail 7.1 and the lower rail 8.1.
  • the side wall assembly 1 When loading and unloading the goods in the embodiment of the invention, the side wall assembly 1 has a larger opening degree, and is suitable for loading and unloading goods of any arbitrary tonnage forklift on the ground at any position on the ground; and is provided with a pivot member 3 and a side door intermediate pressing device 4 for transportation.
  • the side wall assembly 1 on the way has a reliable safety and self-locking property to maintain the closed state.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Lock And Its Accessories (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种铁路棚车活动侧墙及开闭机构，包括侧墙组装（1）、端部开闭机构（2）、枢杆组成（3）、侧门中间压紧装置（4）、上传动轴组成（5）、下传动轴组成（6）、上轨道组成（7）和下轨道组成（8）；装卸货物时，活动侧墙的开度更大，适合几辆任意吨位的叉车在地面给车箱任意位置装卸货；并设置有枢杆组成（3）和中间压紧装置（4），运输途中活动侧墙具有保持关闭状态可靠的安全性和自锁性。

Description

铁路棚车活动侧墙及开闭机构 技术领域
本发明涉及铁路货用部件技术领域，具体指一种铁路棚车活动侧墙及开闭机构。
背景技术
铁路棚车作为铁路运输中的主要工具，在铁路运输中起到了重要的作用。随着网络技术、电子商务广泛运用，人们的生产、生活方式发生了急剧变革，快捷运输显得更加急迫。我国传统棚车侧墙车门开度小，适合小吨位叉车进入车箱内部进行装卸货，装载货物只能从车箱端部往车门处装载，卸货亦只能从车门处往车箱端部卸载，一节车箱只允许一台叉车进出，这样的装卸货效率低，也不能装载尺寸超过车门的大型货物。
发明内容
本发明的目的在于提供一种铁路棚车活动侧墙及开闭机构，能实现侧墙一半长度的车门开度，适合多辆任意吨位的叉车在地面给车箱任意位置装卸货，其操作装卸货方便，效率高，并可以装载更大尺寸的大型货物。
为实现上述目的，本发明所设计的一种铁路棚车活动侧墙及开闭机构，包括侧墙组装、端部开闭机构、枢杆组成、上传动轴组成、下传动轴组成、上轨道组成和下轨道组成，其特征在于：
所述侧墙组装包括侧墙、扶手、上支座组成、下支座组成和枢杆锁头，所述侧墙上下两端分别设置有上支座组成和下支座组成，所述侧墙中部设置有扶手，所述扶手下端设置有枢杆锁头；
所述上支座组成包含上支座、上滚轮和滑轨，所述上滚轮与上支座通过圆销连接，用于支撑和滑动侧墙；所述下支座组成包含下支座和下滚轮，所述下滚轮与下支座通过圆销连接，用于支撑和滑动侧墙；
所述端部开闭机构包括手柄组成、第一连杆、第二连杆、第三连杆、连接板和重力块组成，所述手柄组成固定在车体端墙上，可以自由上下转动；所述第一连杆一端与下传动轴组成的下曲柄球铰接，另一端与手柄组成球铰接；所述连接板呈三角形状，所述第二连杆一端与手柄组成球铰接，另一端与连接板的一侧球铰接；所述第三连杆一端与连接板的另一侧圆柱铰接，另一端与上传动轴组成的上曲柄圆柱铰接；所述连接板剩余一侧与车体端墙铰接；所述重力块组成固定在车体端墙上，可以自由上下转动，用于为手柄组成的开启和关闭状态提供锁定作用；
所述枢杆组成包括枢杆、支座、锁头和手柄，所述锁头和手柄与枢杆固定连接；所述枢杆通过支座固定在端墙角柱上，所述锁头与枢杆锁头可扣紧将侧墙组装锁闭；
所述上传动轴组成包括上传动轴、上曲柄、上传动轴拨叉和上轴承支承座，所述上轴承支承座与车体顶板固定连接，所述上曲柄和上传动轴拨叉固定在上传动轴上，所述上传动轴拨叉与上滚轮配合，通过上传动轴支撑和拨动侧墙组装；
所述下传动轴组成包括下传动轴、下曲柄、下传动轴拨轮、下轴承支承座和预紧弹簧装置，所述下传动轴组成通过下轴承支承座与车体下侧梁固定连接；所述下曲柄和下传动轴拨轮固定在下传动轴上，所述下传动轴拨轮与下支座组成配合，并通过下传动轴支撑和拨动侧墙组装；所述预紧弹簧装置通过弹 簧与下传动轴连接，侧墙组装开关时，可平衡下传动轴转动力矩；
所述上轨道组成包括上轨道和上吊座，所述上轨道通过上吊座固定在车顶侧板上，所述的上轨道在上传动轴拨叉处开有缺口，当侧墙组装滑至另外一侧时，在缺口处通过上支座组成上的滑轨支撑；
所述下轨道组成包括下轨道和下吊座，所述下轨道通过下吊座固定在底架侧梁侧面，用于支撑打开时的侧墙组装，所述下轨道在下传动轴拨轮处开有缺口，侧墙组装在缺口处通过下轨道的护轨支撑。
当转动端部开闭机构的手柄组成时，通过端部开闭机构的连杆可带动上传动轴和下传动轴转动，使得上传动轴拨叉及下传动轴拨轮带动侧墙组装整体偏移，使得所述侧墙组装的上滚轮落到上轨道上，所述侧墙组装上的下滚轮落到下轨道上，这时所述侧墙组装可沿着上轨道和下轨道滑动。
进一步地，所述铁路棚车活动侧墙及开闭机构还包括侧门中间压紧装置，所述侧门中间压紧装置包括手轮和压板，所述压板通过圆销固定在车体中间支撑上，转动所述手轮时可将侧墙组装压紧。
本发明装卸货物时，活动侧墙的开度更大，适合几辆任意吨位的叉车在地面给车箱任意位置装卸货；并设置有枢杆组成和侧门中间压紧装置，运输途中活动侧墙具有保持关闭状态可靠的安全性和自锁性。
本发明具有如下有益效果：结构简单、操作方便，可以实现棚车一半侧墙的开度，大大提高现有棚车的装卸货效率，并可以装载更大尺寸的大型货物。
附图说明
图1为一种铁路棚车活动侧墙及开闭机构结构示意图；
图2为图1中的下支座组成剖视结构示意图；
图3为图1中的上支座组成剖视结构示意图；
图4为图1中的端部开闭机构安装示意图。
图5为图1中的枢杆组成结构示意图。
图6为图1中的侧门中间压紧装置结构示意图。
图7为图1的A局部放大视图。
图8为图1的B局部放大视图。
图中：1-侧墙组装、2-端部开闭机构、3-枢杆组成、4-侧门中间压紧装置、5-上传动轴组成、6-下传动轴组成、7-上轨道组成、8-下轨道组成、1.1-侧墙、1.2-扶手、1.3-上支座组成、1.4-下支座组成、1.5-枢杆锁头、1.3.1-上支座、1.3.2-上滚轮、1.3.3-滑轨、1.4.1-下支座、1.4.2-下滚轮、2.1-手柄组成、2.2-第一连杆、2.3-第二连杆、2.4-第三连杆、2.5-连接板、2.6-重力块组成、3.1-枢杆、3.2-支座、3.3-锁头、3.4-手柄、4.1-手轮、4.2-压板、5.1-上传动轴、5.2-上曲柄、5.3-上传动轴拨叉、5.4-上轴承支承座、6.1-下传动轴、6.2-下曲柄、6.3-下传动轴拨轮、6.4-下轴承支承座、6.5-预紧弹簧装置、7.1-上轨道、7.2-上吊座、8.1-下轨道、8.2-下吊座。
具体实施方式
下面结合附图和具体实施例对本发明作进一步的详细描述：
如图所示的铁路棚车活动侧墙及开闭机构，包括侧墙组装1、端部开闭机构2、枢杆组成3、侧门中间压紧装置4、上传动轴组成5、下传动轴组成6、上轨道组成7和下轨道组成8，其特征在于：
所述侧墙组装1包括侧墙1.1、扶手1.2、上支座组成1.3、下支座组成1.4 和枢杆锁头1.5，所述侧墙1.1上下两端分别设置有上支座组成1.3和下支座组成1.4，所述侧墙1.1中部设置有扶手1.2，所述扶手1.2下端设置有枢杆锁头1.5；
所述上支座组成1.3包含上支座1.3.1、上滚轮1.3.2和滑轨1.3.3，所述上滚轮1.3.2与上支座1.3.1通过圆销连接，用于支撑和滑动侧墙1.1；所述下支座组成1.4包含下支座1.4.1和下滚轮1.4.2，所述下滚轮1.4.2与下支座1.4.1通过圆销连接，用于支撑和滑动侧墙1.1；
所述端部开闭机构2包括手柄组成2.1、第一连杆2.2、第二连杆2.3、第三连杆2.4、连接板2.5和重力块组成2.6，所述手柄组成2.1固定在车体端墙上，可以自由上下转动；所述第一连杆2.2一端与下传动轴组成6的下曲柄6.2球铰接，另一端与手柄组成2.1球铰接；所述连接板2.5呈三角形状，所述第二连杆2.3一端与手柄组成2.1球铰接，另一端与连接板2.5的一侧球铰接；所述第三连杆2.4一端与连接板2.5的另一侧圆柱铰接，另一端与上传动轴组成5的上曲柄5.2圆柱铰接；所述连接板2.5剩余一侧与车体端墙铰接；所述重力块组成2.6固定在车体端墙上，可以自由上下转动，用于为手柄组成2.1的开启和关闭状态提供锁定作用；
所述枢杆组成3包括枢杆3.1、支座3.2、锁头3.3和手柄3.4，所述锁头3.3和手柄3.4与枢杆3.1固定连接；所述枢杆3.1通过支座3.2固定在端墙角柱上，所述锁头3.3与枢杆锁头1.5可扣紧将侧墙组装1锁闭；
所述侧门中间压紧装置4包括手轮4.1和压板4.2，所述压板4.2通过圆销固定在车体中间支撑上，转动所述手轮4.1时可将侧墙组装1压紧；
所述上传动轴组成5包括上传动轴5.1、上曲柄5.2、上传动轴拨叉5.3和 上轴承支承座5.4，所述上轴承支承座5.4与车体顶板固定连接，所述上曲柄5.2和上传动轴拨叉5.3固定在上传动轴5.1上，所述上传动轴拨叉5.3与上滚轮1.3.2配合，通过上传动轴5.1支撑和拨动侧墙组装1；
所述下传动轴组成6包括下传动轴6.1、下曲柄6.2、下传动轴拨轮6.3、下轴承支承座6.4和预紧弹簧装置6.5，所述下传动轴组成6通过下轴承支承座6.4与车体下侧梁固定连接；所述下曲柄6.2和下传动轴拨轮6.3固定在下传动轴6.1上，所述下传动轴拨轮6.3与下支座组成1.4配合，并通过下传动轴6.1支撑和拨动侧墙组装1；所述预紧弹簧装置6.5通过弹簧与下传动轴6.1连接，侧墙组装1开关时，可平衡下传动轴6.1转动力矩；
所述上轨道组成7包括上轨道7.1和上吊座7.2，所述上轨道7.1通过上吊座7.2固定在车顶侧板上，所述的上轨道7.1在上传动轴拨叉5.3处开有缺口，当侧墙组装1滑至另外一侧时，在缺口处通过上支座组成1.3上的滑轨1.3.3支撑；
所述下轨道组成8包括下轨道8.1和下吊座8.2，所述下轨道8.1通过下吊座8.2固定在底架侧梁侧面，用于支撑打开时的侧墙组装1，所述下轨道8.1在下传动轴拨轮6.3处开有缺口，侧墙组装1在缺口处通过下轨道8.1的护轨支撑。
当转动端部开闭机构2的手柄组成2.1时，通过端部开闭机构2的连杆可带动上传动轴5.1和下传动轴6.1转动，使得上传动轴拨叉5.3及下传动轴拨轮6.3带动侧墙组装1整体偏移，使得所述侧墙组装1的上滚轮1.3.2落到上轨道7.1上，所述侧墙组装1上的下滚轮1.4.2落到下轨道8.1上，这时所述侧墙组装1可沿着上轨道7.1和下轨道8.1滑动。
本发明实施例装卸货物时，侧墙组装1的开度更大，适合几辆任意吨位的叉车在地面给车箱任意位置装卸货；并设置有枢杆组成3和侧门中间压紧装置4，运输途中侧墙组装1具有保持关闭状态可靠的安全性和自锁性。

Claims (2)

  1. 一种铁路棚车活动侧墙及开闭机构，包括侧墙组装(1)、端部开闭机构(2)、枢杆组成(3)、上传动轴组成(5)、下传动轴组成(6)、上轨道组成(7)和下轨道组成(8)，其特征在于：
    所述侧墙组装(1)包括侧墙(1.1)、扶手(1.2)、上支座组成(1.3)、下支座组成(1.4)和枢杆锁头(1.5)，所述侧墙(1.1)上下两端分别设置有上支座组成(1.3)和下支座组成(1.4)，所述侧墙(1.1)中部设置有扶手(1.2)，所述扶手(1.2)下端设置有枢杆锁头(1.5)；
    所述上支座组成(1.3)包含上支座(1.3.1)、上滚轮(1.3.2)和滑轨(1.3.3)，所述上滚轮(1.3.2)与上支座(1.3.1)通过圆销连接，用于支撑和滑动侧墙(1.1)；所述下支座组成(1.4)包含下支座(1.4.1)和下滚轮(1.4.2)，所述下滚轮(1.4.2)与下支座(1.4.1)通过圆销连接，用于支撑和滑动侧墙(1.1)；
    所述端部开闭机构(2)包括手柄组成(2.1)、第一连杆(2.2)、第二连杆(2.3)、第三连杆(2.4)、连接板(2.5)和重力块组成(2.6)，所述手柄组成(2.1)固定在车体端墙上，可以自由上下转动；所述第一连杆(2.2)一端与下传动轴组成(6)的下曲柄(6.2)球铰接，另一端与手柄组成(2.1)球铰接；所述连接板(2.5)呈三角形状，所述第二连杆(2.3)一端与手柄组成(2.1)球铰接，另一端与连接板(2.5)的一侧球铰接；所述第三连杆(2.4)一端与连接板(2.5)的另一侧圆柱铰接，另一端与上传动轴组成(5)的上曲柄(5.2)圆柱铰接；所述连接板(2.5)剩余一侧与车体端墙铰接；所述重力块组成(2.6)固定在车体端墙上，可以自由上下转动，用于为手柄组成(2.1)的开启和关闭状态提供锁定作用；
    所述枢杆组成(3)包括枢杆(3.1)、支座(3.2)、锁头(3.3)和手柄(3.4)，所述锁头(3.3)和手柄(3.4)与枢杆(3.1)固定连接；所述枢杆(3.1)通过支座(3.2)固定在端墙角柱上，所述锁头(3.3)与枢杆锁头(1.5)可扣紧将侧墙组装(1)锁闭；
    所述上传动轴组成(5)包括上传动轴(5.1)、上曲柄(5.2)、上传动轴拨叉(5.3)和上轴承支承座(5.4)，所述上轴承支承座(5.4)与车体顶板固定连接，所述上曲柄(5.2)和上传动轴拨叉(5.3)固定在上传动轴(5.1)上，所述上传动轴拨叉(5.3)与上滚轮(1.3.2)配合，通过上传动轴(5.1)支撑和拨动侧墙组装(1)；
    所述下传动轴组成(6)包括下传动轴(6.1)、下曲柄(6.2)、下传动轴拨轮(6.3)、下轴承支承座(6.4)和预紧弹簧装置(6.5)，所述下传动轴组成(6)通过下轴承支承座(6.4)与车体下侧梁固定连接；所述下曲柄(6.2)和下传动轴拨轮(6.3)固定在下传动轴(6.1)上，所述下传动轴拨轮(6.3)与下支座组成(1.4)配合，并通过下传动轴(6.1)支撑和拨动侧墙组装(1)；所述预紧弹簧装置(6.5)通过弹簧与下传动轴(6.1)连接，侧墙组装(1)开关时，可平衡下传动轴(6.1)转动力矩；
    所述上轨道组成(7)包括上轨道(7.1)和上吊座(7.2)，所述上轨道(7.1)通过上吊座(7.2)固定在车顶侧板上，所述的上轨道(7.1)在上传动轴拨叉(5.3)处开有缺口，当侧墙组装(1)滑至另外一侧时，在缺口处通过上支座组成(1.3)上的滑轨(1.3.3)支撑；
    所述下轨道组成(8)包括下轨道(8.1)和下吊座(8.2)，所述下轨道(8.1)通过下吊座(8.2)固定在底架侧梁侧面，用于支撑打开时的侧墙组装(1)， 所述下轨道(8.1)在下传动轴拨轮(6.3)处开有缺口，侧墙组装(1)在缺口处通过下轨道(8.1)的护轨支撑。
    当转动端部开闭机构(2)的手柄组成(2.1)时，通过端部开闭机构(2)的连杆可带动上传动轴(5.1)和下传动轴(6.1)转动，使得上传动轴拨叉(5.3)及下传动轴拨轮(6.3)带动侧墙组装(1)整体偏移，使得所述侧墙组装(1)的上滚轮(1.3.2)落到上轨道(7.1)上，所述侧墙组装(1)上的下滚轮(1.4.2)落到下轨道(8.1)上，这时所述侧墙组装(1)可沿着上轨道(7.1)和下轨道(8.1)滑动。
  2. 根据权利要求1所述的铁路棚车活动侧墙及开闭机构，其特征在于：它还包括侧门中间压紧装置(4)，所述侧门中间压紧装置(4)包括手轮(4.1)和压板(4.2)，所述压板(4.2)通过圆销固定在车体中间支撑上，转动所述手轮(4.1)时可将侧墙组装(1)压紧。
PCT/CN2016/104333 2015-12-01 2016-11-02 铁路棚车活动侧墙及开闭机构 WO2017092542A1 (zh)

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