The invention discloses a hoisting device mounted inside a railway vehicle. The hoisting device mounted inside the railway vehicle comprises a swing arm mechanism, a translation mechanism and a lifting mechanism, wherein the swing arm mechanism comprises a handle, a screw rod, a first gear, a transmission pin and a connecting arm; the transmission pin is inserted in the middle of the first gear, the transmission pin is connected with a connecting arm through a flat key, and the connecting arm comprises a cross arm, a translation arm rigidly welded to the cross arm and a screw rod end handle meshing with the first gear; the hoisting device mounted inside the railway vehicle further comprises a frame mounted on the position, close to a sliding door of a vehicle body, of the inner surface ofthe side wall of the vehicle body, and the screw rod, the first gear and the transmission pin are fixed on the frame; the translation mechanism comprises a guide frame, rolling wheels and a gear racktransmission mechanism; the guide frame is connected with the translation arm through the gear rack transmission mechanism; the rolling wheels are further arranged between the guide frame and the translation arm; the lifting mechanism comprises a winch and a cargo hook; and the winch is connected with the guide frame through a hanging plate, and the cargo hook is connected with the winch. According to the hoisting device mounted inside the railway vehicle, the labor cost is saved, the safety performance in the circulation process is greatly improved, and storage and circulation of cargoes arecarried out conveniently by personnel on the railway site.
一种铁路车辆内部安装的吊装装置,包括摆臂机构、平移机构和升降机构;所述摆臂机构包括手柄、螺杆、齿轮一、传动销轴、连接臂;齿轮一中部插装传动销轴,传动销轴经平键与连接臂连接,连接臂包括横臂、与横臂钢性焊接的平移臂,与齿轮一啮合的螺杆端部装手柄;还包括安装于靠近车体滑门处的车体侧壁内面的框架,螺杆、齿轮一、传动销轴固定于框架上;平移机构包括导框、滚轮、齿轮齿条传动机构;导框经齿轮齿条传动机构与平移臂连接,导框与平移臂之间还有滚轮;升降机构包括卷扬机、货物挂钩;卷扬机经挂板与导框连接,货物挂钩与卷扬机连接。本发明节省了劳动成本,运转过程中的安全性能也大大提高,便于铁路现场人员货物储存和运转。
Hoisting device mounted inside railway vehicle
一种铁路车辆内部安装的吊装装置
21.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Special vehicle-mounted hoisting device of railway vehicle
Europäisches Patentamt | 2015
|Vehicle-mounted extendable hoisting device suitable for hoisting inside and outside vehicle
Europäisches Patentamt | 2021
|Vehicle-mounted hoisting device and operation method of vehicle-mounted hoisting device
Europäisches Patentamt | 2024
|Small vehicle-mounted hidden hoisting device and hoisting crane
Europäisches Patentamt | 2016
|Vehicle-mounted large unmanned helicopter hoisting device
Europäisches Patentamt | 2024
|