The invention discloses an anti-backing safety device for track walking equipment, which comprises a mounting frame, a transmission assembly, a moving frame, a supporting rod clamping block assembly and a clamping groove, and is characterized in that the whole anti-backing safety device is mounted on the track walking equipment through the mounting frame, and the clamping groove adopts a multi-section structure and is fixedly mounted on the inner sides of vertical rib plates of tracks on two sides; the transmission assembly is installed on the installation frame, the moving frame is connected with the transmission assembly through a screw pair, and the supporting rod clamping block assemblies are installed on the two sides of the moving frame to form a moving pair. One power source is adopted, coordinated movement in the horizontal direction and the vertical direction of the device is achieved through the spiral mechanism and the limiting structure, the self-locking and unlocking functions of the device are achieved, efficiency is high, cost is saved, the multi-section type structure installation is suitable for the working conditions of different moving distances of a rail, the application range is wide, and the device is reliable.
本发明公布了一种轨道行走设备用防倒退安全装置,包括安装架,传动组件,移动架,撑杆卡块组件与卡槽,整个防倒退安全装置通过安装架安装在轨道行走设备上,卡槽采用多段式结构,并固装在两侧轨道竖直筋板内侧上,传动组件安装在安装架上,移动架通过螺旋副与传动组件连接,撑杆卡块组件安装在移动架两侧形成移动副。本发明采用一个动力源,通过螺旋机构与限位结构实现装置的水平与竖直两个方向的协调运动,达到装置的自锁与解锁功能,效率高且节约成本,多段式结构安装适用于轨道不同移动距离的工况,应用范围广,装置可靠。
Anti-backing safety device for track walking equipment
一种轨道行走设备用防倒退安全装置
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
Automatic anchoring device of track walking equipment
Europäisches Patentamt | 2024
|Method and device for achieving car-backing dynamic track line
Europäisches Patentamt | 2015
|