WO2012065483A1 - 敞开式车厢的顶盖锁扣装置 - Google Patents

敞开式车厢的顶盖锁扣装置 Download PDF

Info

Publication number
WO2012065483A1
WO2012065483A1 PCT/CN2011/080454 CN2011080454W WO2012065483A1 WO 2012065483 A1 WO2012065483 A1 WO 2012065483A1 CN 2011080454 W CN2011080454 W CN 2011080454W WO 2012065483 A1 WO2012065483 A1 WO 2012065483A1
Authority
WO
WIPO (PCT)
Prior art keywords
hook
seat
hook seat
locking device
open
Prior art date
Application number
PCT/CN2011/080454
Other languages
English (en)
French (fr)
Inventor
王剑
周舟
林量才
蔡日辉
李少伟
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
Publication of WO2012065483A1 publication Critical patent/WO2012065483A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/006—Opening and closing means

Definitions

  • the invention relates to the field of railway and road freight, and is particularly suitable for an open car with a roof. Background technique
  • Open-type car is a truck compartment with end walls, side walls, floors and no roof, and is open upwards. It is mainly used for transporting bulk cargo such as coal, ore, mining materials, wood, steel, etc. It can also be used to transport small weight. Mechanical equipment. If the goods are covered with tarpaulins or other awnings, they can be used to transport the goods that are afraid of rain. Therefore, open cars have great versatility, and the number of trucks is the largest. At present, there are about 300,000 open cars in the railway, accounting for more than 50% of the total number of trucks. If the transported goods are exposed to rain, it will cause rust, deterioration, etc., and the bulky goods will generate dust during transportation, which has an impact on the environment.
  • the technical problem to be solved by the present invention is to provide a top cover locking device for an open type car, so that the top cover can be reliably combined and flexibly opened on the open type car.
  • the present invention provides a top cover locking device for an open type vehicle, which is characterized in that it comprises a seat body, a hook seat, a hook, a hook seat, a lock hook and a connecting rod; a vertical plate, an upper cover and a bottom plate respectively mounted on a top and a bottom of the vertical plate, the bottom plate connecting the edge of the open roof of the open car; the hook end of the hook is connected upwardly on the hook Seat, said a hook seat is coupled to the vertical plate and is slidable relative to the vertical plate in a vertical direction between the upper cover and the bottom plate; the hook and hook seat is hinged at a lower portion of the seat body, and the hook is The hook end is connected downwardly on the lock hook seat; the upper part of the hook seat is movably connected to the lock hook seat through the connecting rod, and the connecting end points of the connecting rod and the hook seat and the lock hook seat are respectively Located on the side of the hook seat and the lock hook seat away from the vertical plate.
  • the lower part of the hook seat has a wedge shape
  • the lock hook seat has a sloped surface matching the wedge surface; when the lock hook seat slope is in close contact with the wedge surface, the locking device is locked status.
  • a spring is installed between the upper cover and the hook seat, and the spring applies a downward tension to the hook seat, thereby further enhancing the downward pressure of the hook seat on the lock hook seat, preventing the bump from being caused during the running of the vehicle.
  • the hook gravity is lowered or moved upwards, so that the hook-shaped locking hook is disengaged from the upper side beam of the vehicle body, and an accidental unhooking occurs.
  • a base is added between the bottom plate and the top cover, and the bottom plate is connected to the edge of the open roof of the open car through the base; Mounted on the edge of the open top cover by a universal bolt, the base is provided with an elongated slot, and the base of the base is provided with a screw hole through which the universal bolt passes through the elongated slot and the screw hole The bottom plate is connected.
  • the open top cover latching device can be positioned and positioned after moving into the desired lateral position within the elongated slot in the base.
  • the screw hole on the bottom plate is an oblong hole, and the longitudinal direction of the oblong hole is perpendicular to the longitudinal direction of the elongated slot.
  • the open top cover latching device can be positioned for positioning within the elongated aperture of the base panel to a desired longitudinal position relative to the edge of the top cover.
  • the lock hook seat includes a clamping device by which the lock hook is coupled to the lock hook seat.
  • the upper and lower positions of the locking hook on the clamping device are adjustable, which is convenient for the upper side beams of different specifications.
  • the clamping device comprises a square clamping slot, a bolt hole, a clamping bolt
  • the locking hook comprises a hook body and a screw rod
  • the screw rod is connected to the top of the hook body
  • the hook body is inserted from bottom to top.
  • the screw head protrudes from the square clamping slot and the nut is installed, and the clamping bolt passes the bolt
  • the holes are connected to the hook body through the wall of the square clip. The length of the locking hook is adjusted by the length of the screw head extending out of the square clamping groove to adapt to the upper side beam of different specifications.
  • a limit rod is mounted on the vertical plate above the hook seat for limiting the hook seat The ascending position assumes most of the impact of the hook seat.
  • the upper portion of the hook seat is provided with a guiding slot;
  • the locking hook seat is provided with a shaft hole, one end of the connecting rod is hinged to the locking hook seat, and the other end is connected to the guiding slot.
  • the locking hook seat is provided with a guiding slot hole; the upper part of the hook seat is provided with a shaft hole, one end of the connecting rod is hinged to the hook seat, and the other end is connected to the guiding slot hole.
  • the open roof cover locking device of the invention is used in the following manner: a plurality of open roof cover locking devices are arranged on the open roof cover, and when the top cover is on the roof, the hook is in the self-weight Sliding down and down, the hook and hook seat is turned downward by the connecting rod, so that the hook-shaped locking hook is hooked on the side beam of the vehicle body, thereby realizing the automatic locking hook of the falling cover, so that the top cover firmly covers the roof and prevent rainwater from entering. And the cargo dust pollutes the environment.
  • the lifting device hooks the hook and lifts upwards. At this time, the hook slides upwards on the seat body under the pulling action of the lifting device, and the hook portion is turned upward by the connecting rod to make the hook lock
  • the hook is disengaged from the upper side rail of the car to achieve automatic unlocking.
  • the invention has simple structure, enables the top cover to be reliably combined and flexibly opened on the open type car, effectively prevents the intrusion of rain water and causes damage to the goods, and at the same time avoids dust pollution of the goods. Therefore, the utilization efficiency of the open compartment is greatly improved, and it is worth promoting.
  • Figure 1 is a front elevational view of one embodiment of the present invention.
  • Figure 2 is a right side view of Figure 1.
  • FIG 3 is a front elevational view of a hook and a hook seat in accordance with an embodiment of the present invention.
  • Figure 4 is a right side view of Figure 3.
  • Figure 5 is a front elevational view of a lock hook seat in accordance with an embodiment of the present invention.
  • Figure 6 is a front elevational view of a lock hook in accordance with an embodiment of the present invention.
  • Figure 7 is a right side view of Figure 6.
  • Figure 8 is a front elevational view of a seat body in accordance with an embodiment of the present invention.
  • Figure 9 is a right side view of Figure 8.
  • Figure 10 is a front elevational view of the base of one embodiment of the present invention.
  • Figure 11 is a plan view of Figure 10.
  • Figure 12 is a front elevational view of a top embodiment of a preferred embodiment of the present invention.
  • Figure 13 is a right side view of Figure 12. detailed description
  • the embodiment includes a seat body, a hook base 3, a hook 2, a lock hook seat 7, and a lock hook 9.
  • the connecting rod 11; the base comprises a vertical plate 4, an upper cover 5 and a bottom plate 6, respectively, the upper cover 5 and the bottom plate 6 are respectively mounted on the top and the bottom of the vertical plate 4, and the bottom plate 6 is mounted on the base 7 by bolts 19, the base 7 Mounted on the edge of the open roof of the open car by bolts 18; the hook end of the hook 2 is connected upwards on the hook seat 3, the hook seat 3 is connected to the riser 4, and can be between the upper cover 5 and the bottom plate 6.
  • a spring 20 is mounted between the upper cover 5 and the hook base 3, and the upper end of the spring 20 is mounted on the upper cover 5 through the cover 21, and the lower end is mounted on the hook base 3.
  • the spring exerts a downward tension on the hook seat, further enhancing the downward pressure of the hook seat on the lock hook seat, preventing the hook from lowering or moving upwards due to bumps during the running of the vehicle, so that the hook-shaped lock hook is disengaged from the vehicle.
  • the upper side beam of the body is accidentally unhooked.
  • a limit rod 16 is mounted on the upper plate portion above the hook seat 3 for limiting the rising position of the hook seat, Most of the hook seats have an upward impact.
  • the lock hook seat 7 is hinged to the lower portion of the seat body through the rotating shaft 8; a guiding slot hole 12 is defined in a side of the hook seat 3 away from the vertical plate, and a first shaft hole 39 is opened on a side of the locking hook seat 7 away from the vertical plate, A first shaft 14 is mounted in a shaft hole 39, the first shaft 14 is connected to one end of the connecting rod 11, and the other end of the connecting rod 11 is mounted with a second shaft. The second shaft is mounted within the guide slot 12.
  • the lock hook base 7 is provided with a holding device 10, and the hook end of the lock hook 9 is connected downward to the holding device 10, and the upper portion of the lock hook 9 extending from the holding device 10 is fixed by a universal bolt 15.
  • the lower part of the hook seat shown in FIG. 3 and FIG. 4 is a wedge shape 35.
  • the lock hook seat shown in FIG. 5 has a slope 22 matched with the wedge-shaped surface 35. When the lock hook seat slope 22 is in close contact with the wedge-shaped surface 35, the lock is locked. The buckle device is in a locked state.
  • the clamping device comprises a square clamping groove 23, a bolt hole 24, a clamping bolt 13,
  • the lock hook includes a hook body 31, a screw rod 30 and a rib 32.
  • the screw rod 30 is connected to the top of the hook body 31, and the hook body 31 is inserted into the square clip groove 23 from bottom to top, and the screw rod 30 head
  • the square clamping groove 23 is extended and the nut 15 is mounted, and the clamping bolt 13 passes through the bolt hole 24 through the square clamping groove wall to connect the hook body 31.
  • the length of the locking hook is adjusted by the length of the screw head extending out of the square clamping groove to adapt to the upper side beam of different specifications.
  • the symmetrical front baffle 25, the rear baffle 26 and the side plates 28 form a trough-shaped vertical plate, and the front baffle 25 and the rear baffle 26 are respectively opened at the same position.
  • the base portion shown in Figs. 10 and 11 is convex.
  • the convex shape has an elongated slot 36.
  • the lower plate has a screw hole 37.
  • the screw hole 37 is provided with a universal bolt 18 for connecting the top cover.
  • the bottom plate of the base body is provided with a long circular hole, and the longitudinal direction of the long circular hole is perpendicular to the longitudinal direction of the elongated slot, and the open top cover locking device can be moved to the edge of the opposite cover in the long screw hole of the bottom plate
  • the longitudinal position, and the open top cover locking device can be moved to the desired lateral position within the elongated slot in the base, and the universal bolt connects the base to the bottom plate through the elongated slot and the oblong hole. This provides the flexibility of the open top cover locking device at the mounting point of the top cover.
  • a plurality of open top cover locking devices 1 are distributed over the open top cover 40.
  • the specific embodiment of the guide slot and the first shaft hole respectively formed on the hook seat and the hook seat can be changed into another specific embodiment, gp: opening the first shaft hole in the hook seat, A guiding slot is formed in the locking hook seat, and the connecting manner of the connecting rod with the guiding slot and the first shaft hole is unchanged. Same The purpose of the hook seat and the lock hook seat can also be achieved.
  • the open type roof cover locking device of the present invention is used in the following manner: When the top cover is placed on the roof, the hook slides downward under the action of its own weight, and the hook portion is turned downward by the connecting rod to make the hook shape The locking hook is hooked on the side beam of the vehicle body, so that the automatic locking hook of the falling cover is realized, so that the top cover firmly covers the roof, preventing rainwater intrusion and cargo dust from polluting the environment.
  • the lifting device hooks the hook and lifts upwards. At this time, the hook slides upwards on the seat body under the pulling action of the lifting device, and the hook portion is turned upward by the connecting rod to make the hook lock
  • the hook is detached from the upper side rail of the vehicle body to achieve automatic unlocking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Lock And Its Accessories (AREA)

Abstract

本发明涉及敞开式车厢的顶盖锁扣装置，包括座体、吊钩座、吊钩、锁钩座、锁钩、连杆；吊钩的钩端朝上连接在吊钩座上，吊钩座滑动安装在座体内；锁钩座铰接在所述座体下部，所述锁钩的钩端朝下连接在锁钩座上；吊钩座与锁钩座通过连杆连接。本发明分布安装敞开式车厢顶盖边缘上，当顶盖落位于车顶上后，吊钩在自重作用下向下滑动，通过连杆带动锁钩座向下翻转，锁钩钩住车体的侧梁上；当开启顶盖时，吊钩在起吊设备的上牵引作用下向上滑动，通过连杆带动锁钩座向上翻转，使钩形锁钩从车体的上侧梁脱离，从而实现自动解锁。本发明结构简单、锁扣可靠、开启灵活，有效防止雨水侵入造成货损，同时避免货物扬尘污染环境。

Description

敞开式车厢的顶盖锁扣装置 技术领域
本发明涉及铁路、 公路货运领域， 尤其适用于带顶盖的敞开式车厢。 背景技术
敞开式车厢是指具有端壁、 侧壁、 地板而无车顶， 向上敞开的货车车 厢， 主要供运送煤炭、 矿石、 矿建物资、 木材、 钢材等大宗货物用， 也可 用来运送重量不大的机械设备。 若在所装运的货物上蒙盖防水帆布或其他 遮篷物后， 可代替棚车承运怕雨淋的货物。 因此敞开式车厢具有很大的通 用性， 在货车组成中数量最多， 目前铁路共有敞开式车厢约 30万辆， 约占 货车总数的 50 %以上。 如果运输的货物在遭受雨淋会引起生锈、 变质等， 而且散粒货物在运输过程中会产生扬尘， 对环境造成影响， 通常的做法是 采用篷布遮盖， 然而遮盖篷布费时， 防雨不彻底， 难保管， 易丢失， 往往 运输的货物仍然受到水损， 散装货物由于湿度增大而增加了卸货困难。 因 此， 国内外陆续出现了专门为敞开式车厢设计的顶盖， 如公开号为 CN2441704的中国专利 "铁路运输敞开式车厢专用顶盖"等。 但是， 现有 顶盖安装在敞开式车厢时， 顶盖的固定方式繁琐， 可靠性差， 开启不方便， 限制了敞开式车厢对顶盖的使用， 制约了敞开式车厢效益的发挥。 发明内容
本发明所要解决的技术问题是提供一种敞开式车厢的顶盖锁扣装置，使顶 盖在敞开式车厢上能够可靠结合、 灵活开启。
为解决上述技术问题， 本发明提供的敞开式车厢的顶盖锁扣装置， 其特 征在于， 包括座体、 吊钩座、 吊钩、 锁钩座、 锁钩、 连杆； 所述座体包括立 板、 上盖板和底板， 所述上盖板和底板分别安装在立板的顶部和底部， 所述 底板连接敞开式车厢顶盖边缘； 所述吊钩的钩端朝上连接在吊钩座上， 所述 吊钩座连接所述立板， 并且能在所述上盖板与底板之间的垂直方向上相对所 述立板滑动； 所述锁钩座铰接在所述座体下部， 所述锁钩的钩端朝下连接在 锁钩座上； 所述吊钩座上部与所述锁钩座通过所述连杆活动连接， 所述连杆 与所述吊钩座、 锁钩座的连接端点均分别位于所述吊钩座、 锁钩座上远离所 述立板的一侧。
进一步的， 所述吊钩座下部为楔形， 所述锁钩座上有与所述楔形面相配 合的斜面； 所述锁钩座斜面与所述楔形面紧密接触配合时， 锁扣装置处于紧 锁状态。
在所述上盖板与吊钩座之间安装弹簧， 弹簧对吊钩座施加向下的张力， 进一步增强吊钩座对锁钩座的向下压力， 防止在车辆运行过程中， 因颠簸使 吊钩重力降低或向上移动， 使钩形锁钩脱离车体的上侧梁， 发生意外脱钩的 现象。
为增加敞开式车厢顶盖锁扣装置在顶盖的安装点的灵活性， 在所述底板 与顶盖之间增装了底座， 所述底板通过底座连接敞开式车厢顶盖边缘； 所述 底座通过通用螺栓安装在所述敞开式车厢顶盖边缘上， 底座上开有长形槽孔， 座体的底板上开有螺孔， 通用螺栓穿过所述长形槽孔和螺孔将底座与底板连 接。 这样， 敞开式车厢顶盖锁扣装置可以在底座上的长形槽孔内移动到所需 横向位置后定位安装。
所述底板上的螺孔为长圆孔， 长圆孔的长度方向与长形槽孔的长度方向 垂直。 这样， 敞开式车厢顶盖锁扣装置可以在底板长孔内移动到相对顶盖边 缘的所需纵向位置后定位安装。
所述锁钩座包括夹紧装置， 所述锁钩通过该夹紧装置连接在所述锁钩座 上。 这样， 锁钩在夹紧装置上的上下位置可调， 便于适用于不同规格的上侧 梁。
作为一种优选方式， 所述夹紧装置包括方形夹槽、 螺栓孔、 夹紧螺栓， 所述锁钩包括钩体和螺丝杆， 所述螺丝杆连接在钩体顶部， 钩体由下至上插 入方形夹槽内， 螺丝杆头伸出方形夹槽并安装螺母， 所述夹紧螺栓通过螺栓 孔穿过方形夹槽壁连接所述钩体。 通过螺丝杆头伸出方形夹槽的长度， 来调 节锁钩的长度， 以适应不同规格的上侧梁。
为了防止或减轻在起吊顶盖时， 吊钩座对所述座体上盖板的冲击力，在所 述吊钩座之上的所述立板上部安装限位杆， 用于限制吊钩座的上升位置， 承 担大部分的吊钩座向上冲击力。
作为优选， 所述吊钩座上部开有导向槽孔； 所述锁钩座上开有轴孔， 所 述连杆的一端铰接所述锁钩座， 另一端连接所述导向槽孔。
另一优选的， 所述锁钩座上开有导向槽孔； 所述吊钩座上部开有轴孔， 所述连杆的一端铰接所述吊钩座， 另一端连接所述导向槽孔。
本发明的敞开式车厢顶盖锁扣装置的使用方式是： 敞开式车厢顶盖上分 布安装若干个敞开式车厢顶盖锁扣装置， 当顶盖落位于车顶上时， 吊钩在自 重作用下向下滑动， 通过连杆带动锁钩座向下翻转， 使钩形锁钩钩在车体的 侧梁上， 从而实现落盖自动锁钩， 使顶盖牢固盖住车顶， 防止雨水侵入以及 货物扬尘污染环境。 当开启顶盖时， 起吊设备钩住所述吊钩， 向上起吊， 此 时， 吊钩在起吊设备的上牵引作用下， 在座体向上滑动， 通过连杆带动锁钩 座向上翻转， 使钩形锁钩从车厢的上侧梁脱离， 从而实现自动解锁。
本发明结构简单， 使顶盖在敞开式车厢上能够可靠结合、 灵活开启， 有 效防止雨水侵入造成货损， 同时避免货物扬尘污染环境。 因此大大提高了敞 开式车厢的利用效能， 值得大为推广使用。 附图说明
下面结合附图和具体实施方式对本发明的技术方案作进一步具体说 明。
图 1为本发明一种具体实施方式的主视图。
图 2为图 1的右视图。
图 3为本发明一种具体实施方式的吊钩和吊钩座主视图。
图 4为图 3的右视图。 图 5为本发明一种具体实施方式的锁钩座的主视图。
图 6为本发明一种具体实施方式的锁钩的主视图。
图 7为图 6的右视图。
图 8为本发明一种具体实施方式的座体的主视图。
图 9为图 8的右视图。
图 10为本发明一种具体实施方式的底座的主视图。
图 11为图 10的俯视图。
图 12为本发明一种具体实施方式安装在顶盖的主视图。
图 13为图 12的右视图。 具体实施方式
图 1、 2所示为本发明的一种具体实施方式， 结合图 1、 2所示， 本具 体实施方式包括座体、 吊钩座 3、 吊钩 2、 锁钩座 7、 锁钩 9、 连杆 11 ; 座体 包括立板 4、 上盖板 5和底板 6， 上盖板 5和底板 6分别安装在立板 4的顶部 和底部， 底板 6通过螺栓 19安装在底座 7上， 底座 7通过螺栓 18安装在敞 开式车厢顶盖边缘上； 吊钩 2的钩端朝上连接在吊钩座 3上， 吊钩座 3连接 立板 4， 并且能在上盖板 5与底板 6之间的垂直方向上相对立板 4滑动； 上盖 板 5与吊钩座 3之间安装弹簧 20， 弹簧 20的上端通过盖体 21安装在上盖板 5上， 下端安装在吊钩座 3上的凹槽内。 弹簧对吊钩座施加向下的张力， 进一 步增强吊钩座对锁钩座的向下压力， 防止在车辆运行过程中， 因颠簸使吊钩 重力降低或向上移动， 使钩形锁钩脱离车体的上侧梁， 发生意外脱钩的现象。 为了防止或减轻在起吊顶盖时， 吊钩座对上盖板 5的冲击力， 在吊钩座 3之 上的立板上部安装限位杆 16， 用于限制吊钩座的上升位置， 承担大部分的吊 钩座向上冲击力。
锁钩座 7通过转轴 8铰接在座体下部；吊钩座 3上部远离立板的一侧开有 导向槽孔 12， 锁钩座 7上远离立板的一侧开有第一轴孔 39， 第一轴孔 39内 安装第一轴 14，第一轴 14连接连杆 11的一端，连杆 11的另一端安装第二轴， 该第二轴安装在导向槽孔 12内。
锁钩座 7上安装夹持装置 10， 锁钩 9的钩端朝下连接在夹持装置 10上， 锁钩 9伸出夹持装置 10的上部用通用螺栓 15固定。
图 3、 图 4所示的吊钩座下部为楔形 35， 图 5所示的锁钩座上有与楔形 35面相配合的斜面 22 ; 锁钩座斜面 22与楔形 35面紧密接触配合时， 锁扣装 置处于紧锁状态。
如图 5所示， 锁钩座上开有第一轴孔 39、 第二轴孔 38， 第二轴孔 38内 安装轴 8。 夹紧装置包括方形夹槽 23、 螺栓孔 24、 夹紧螺栓 13，
如图 6、 7所示， 锁钩包括钩体 31、 螺丝杆 30和加强筋 32， 螺丝杆 30 连接在钩体 31顶部， 钩体 31 由下至上插入方形夹槽 23内， 螺丝杆 30头伸 出方形夹槽 23并安装螺母 15，夹紧螺栓 13通过螺栓孔 24穿过方形夹槽壁连 接钩体 31。 通过螺丝杆头伸出方形夹槽的长度， 来调节锁钩的长度， 以适应 不同规格的上侧梁。
如图 8、 9所示的座体， 对称的前挡板 25、 后挡板 26以及侧板 28组成槽 形的立板， 前挡板 25和后挡板 26上相同位置均分别开有第一孔 27， 第二孔 29， 第一孔 27内安装限位杆 16， 第二孔 29内安装转轴 8，
如图 10、 1 1所示的底座截面为凸形， 凸形上开有长形槽孔 36， 下板上开 有螺孔 37， 螺孔 37内安装通用螺栓 18连接顶盖。
座体的底板上开有长圆孔， 长圆孔的长度方向与长形槽孔的长度方向垂 直， 敞开式车厢顶盖锁扣装置可以在底板长形螺孔内移动到相对顶盖边缘的 所需纵向位置， 并且敞开式车厢顶盖锁扣装置可以在底座上的长形槽孔内移 动到所需横向位置后， 通用螺栓穿过所述长形槽孔和长圆孔将底座与底板连 接。这样提供了敞开式车厢顶盖锁扣装置在顶盖的安装点的灵活性， 如图 12、 13所示， 敞开式车厢顶盖 40上分布安装若干个敞开式车厢顶盖锁扣装置 1。
另外， 上述的吊钩座与锁钩座上分别开设的导向槽孔和第一轴孔的具体 实施方式， 可以变化为如下另一具体实施方式， gp : 在吊钩座开设第一轴孔， 在锁钩座上开设导向槽孔， 连杆与导向槽孔、 第一轴孔的连接方式不变。 同 样也可以达到吊钩座与锁钩座联动目的。
本发明的敞开式车厢顶盖锁扣装置的使用方式是： 当顶盖落位于车顶上 时， 吊钩在自重作用下向下滑动， 通过连杆带动锁钩座向下翻转， 使钩形锁 钩钩在车体的侧梁上， 从而实现落盖自动锁钩， 使顶盖牢固盖住车顶， 防止 雨水侵入以及货物扬尘污染环境。 当开启顶盖时， 起吊设备钩住所述吊钩， 向上起吊， 此时， 吊钩在起吊设备的上牵引作用下， 在座体向上滑动， 通过 连杆带动锁钩座向上翻转， 使钩形锁钩从车体的上侧梁上脱离， 从而实现自 动解锁。
最后所应说明的是， 以上具体实施方式仅用以说明本发明的技术方案 而非限制， 尽管参照较佳实施例对本发明进行了详细说明， 本领域的普通 技术人员应当理解， 可以对本发明的技术方案进行修改或者等同替换， 而 不脱离本发明技术方案的精神和范围， 其均应涵盖在本发明的权利要求范 围当中。

Claims

权 利 要 求 书
1、 一种敞开式车厢的顶盖锁扣装置， 其特征在于， 包括座体、 吊钩座、 吊钩、 锁钩座、 锁钩、 连杆； 所述座体包括立板、 上盖板和底板， 所述上盖 板和底板分别安装在立板的顶部和底部，所述底板连接敞开式车厢顶盖边缘； 所述吊钩的钩端朝上连接在吊钩座上， 所述吊钩座连接所述立板， 并且能在 所述上盖板与底板之间的垂直方向上相对所述立板滑动； 所述锁钩座铰接在 所述座体下部， 所述锁钩的钩端朝下连接在锁钩座上； 所述吊钩座上部与所 述锁钩座通过所述连杆活动连接， 所述连杆与所述吊钩座、 锁钩座的连接端 点均分别位于所述吊钩座、 锁钩座上远离所述立板的一侧。
2、根据权利要求 1所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 所 述吊钩座下部为楔形， 所述锁钩座上有与所述楔形面相配合的斜面， 所述斜 面与所述楔形面紧密接触配合时， 锁扣装置处于紧锁状态。
3、根据权利要求 2所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 在 所述上盖板与吊钩座之间安装弹簧。
4、根据权利要求 3所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 所 述底板通过底座连接敞开式车厢顶盖边缘； 所述底座通过通用螺栓安装在所 述敞开式车厢顶盖边缘上， 底座上开有长形槽孔， 底板上开有螺孔， 通用螺 栓穿过所述长形槽孔和螺孔将底座与底板连接。
5、根据权利要求 4所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 所 述底板上的螺孔为长圆孔， 长圆孔的长度方向与长形槽孔的长度方向垂直。
6、根据权利要求 5所述的敞开式车厢顶盖锁扣装置， 其特征在于， 在所 述吊钩座之上的所述立板上部安装限位杆， 用于限制吊钩座的上升位置。
7、根据权利要求 6所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 所 述锁钩座包括夹紧装置， 所述锁钩通过该夹紧装置连接在所述锁钩座上。
8、根据权利要求 7所述的敞开式车厢的顶盖锁扣装置， 其特征在于， 所 述夹紧装置包括方形夹槽、螺栓孔、夹紧螺栓， 所述锁钩包括钩体和螺丝杆， 所述螺丝杆连接在钩体顶部， 钩体由下至上插入方形夹槽内， 螺丝杆头伸出 方形夹槽并安装螺母， 所述夹紧螺栓通过螺栓孔穿过方形夹槽壁连接所述钩 体。
9、根据权利要求 1-8之一所述的敞开式车厢的顶盖锁扣装置，其特征在 于， 所述吊钩座上部开有导向槽孔； 所述锁钩座上开有轴孔， 所述连杆的一 端铰接所述锁钩座， 另一端连接所述导向槽孔。
10、 根据权利要求 1-8之一所述的敞开式车厢的顶盖锁扣装置， 其特征 在于， 所述锁钩座上开有导向槽孔； 所述吊钩座上部开有轴孔， 所述连杆的 一端铰接所述吊钩座， 另一端连接所述导向槽孔。
PCT/CN2011/080454 2010-11-19 2011-09-30 敞开式车厢的顶盖锁扣装置 WO2012065483A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010551207.X 2010-11-19
CN201010551207XA CN102009659B (zh) 2010-11-19 2010-11-19 敞开式车厢的顶盖锁扣装置

Publications (1)

Publication Number Publication Date
WO2012065483A1 true WO2012065483A1 (zh) 2012-05-24

Family

ID=43840045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/080454 WO2012065483A1 (zh) 2010-11-19 2011-09-30 敞开式车厢的顶盖锁扣装置

Country Status (2)

Country Link
CN (1) CN102009659B (zh)
WO (1) WO2012065483A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109808724A (zh) * 2017-11-21 2019-05-28 中车唐山机车车辆有限公司 一种防脱装置和列车车厢
CN111017572A (zh) * 2019-08-07 2020-04-17 电子科技大学 一种垃圾箱转移翻倒车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009659B (zh) * 2010-11-19 2012-08-15 南车长江车辆有限公司 敞开式车厢的顶盖锁扣装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1669788A1 (ru) * 1989-09-07 1991-08-15 Всесоюзный Научно-Исследовательский Институт Вагоностроения Устройство дл креплени съемных секций крыши вагона
RU2184669C1 (ru) * 2000-12-25 2002-07-10 ГУП "ПО Уралвагонзавод" им. Ф.Э. Дзержинского Железнодорожный вагон
CN102009659A (zh) * 2010-11-19 2011-04-13 南车长江车辆有限公司 敞开式车厢的顶盖锁扣装置
CN201914266U (zh) * 2010-11-19 2011-08-03 南车长江车辆有限公司 带顶盖的敞开式车厢
CN201923148U (zh) * 2010-11-19 2011-08-10 南车长江车辆有限公司 敞开式车厢的顶盖锁扣装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2405828Y (zh) * 2000-01-27 2000-11-15 张寅生 顶部可开关式火车车箱
CN2441704Y (zh) * 2000-09-28 2001-08-08 陆江杰 铁路运输敞车专用顶盖
US7594474B2 (en) * 2006-03-15 2009-09-29 Martin Marietta Materials, Inc. Open-top rail car covers and open-top rail cars employing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1669788A1 (ru) * 1989-09-07 1991-08-15 Всесоюзный Научно-Исследовательский Институт Вагоностроения Устройство дл креплени съемных секций крыши вагона
RU2184669C1 (ru) * 2000-12-25 2002-07-10 ГУП "ПО Уралвагонзавод" им. Ф.Э. Дзержинского Железнодорожный вагон
CN102009659A (zh) * 2010-11-19 2011-04-13 南车长江车辆有限公司 敞开式车厢的顶盖锁扣装置
CN201914266U (zh) * 2010-11-19 2011-08-03 南车长江车辆有限公司 带顶盖的敞开式车厢
CN201923148U (zh) * 2010-11-19 2011-08-10 南车长江车辆有限公司 敞开式车厢的顶盖锁扣装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109808724A (zh) * 2017-11-21 2019-05-28 中车唐山机车车辆有限公司 一种防脱装置和列车车厢
CN109808724B (zh) * 2017-11-21 2021-03-30 中车唐山机车车辆有限公司 一种防脱装置和列车车厢
CN111017572A (zh) * 2019-08-07 2020-04-17 电子科技大学 一种垃圾箱转移翻倒车
CN111017572B (zh) * 2019-08-07 2024-04-26 电子科技大学 一种垃圾箱转移翻倒车

Also Published As

Publication number Publication date
CN102009659B (zh) 2012-08-15
CN102009659A (zh) 2011-04-13

Similar Documents

Publication Publication Date Title
US4826387A (en) Vehicle roof rack
US7090287B1 (en) Streamliner wind deflector for pickup truck
WO2018098909A1 (zh) 一种用于铁路运输的半挂车固定装置
WO2012065483A1 (zh) 敞开式车厢的顶盖锁扣装置
US8240740B2 (en) Internally tracked slider system for low profile contractible canopy
US20070234926A1 (en) Lid securement device and method
US20090097952A1 (en) Method and device for transporting an elevator car drive machine
WO2012065484A1 (zh) 敞开式车厢顶盖
CN104340930A (zh) 接地车辆千斤顶的安全连接负载支座
US7942472B2 (en) Clamping side post for curtain side trailer
CN201914266U (zh) 带顶盖的敞开式车厢
US10377294B2 (en) Pocket protection device for trailers and trucks
CN201923148U (zh) 敞开式车厢的顶盖锁扣装置
US11097751B2 (en) Device for transport and storage of passenger cars
US20050196258A1 (en) Interior Step Ladder Rack
CA3032791C (en) Foldable railcar handhold
US7537423B1 (en) Chain tiedown for transportation vehicle
CN201923156U (zh) 敞开式车厢顶盖
CA3072627C (en) Truck bed cover locking device, truck bed and truck
CN102555881B (zh) 一种医疗设备装载车
CN214935093U (zh) 一种便于安装的电梯用警报装置
RU170157U1 (ru) Упор
RU99399U1 (ru) Автоэвакуатор с платформой ломаного типа (варианты)
CN115179979B (zh) 一种活动棚铁路运输平车
KR102480345B1 (ko) 특장차의 리프트 게이트용 탈부착식 가드유닛

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: 11841900

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11841900

Country of ref document: EP

Kind code of ref document: A1