Curve retracted and released sand pushing device for rail sand removing vehicle: Fid-Bau Portal

Curve retracted and released sand pushing device for rail sand removing vehicle

ZHAO QIANG / CHEN HUAYANG

The invention relates to a curve retracted and released sand pushing device for a rail sand removing vehicle. The device comprises a frame (1), and a sand pushing and discharging device (4) is arranged at the front end of the frame (1). Compared with the prior art, the curve retracted and released sand pushing device has the beneficial effects that the structure is simple, safe and reliable, accumulated sand can be rapidly discharged to the two sides through an active sand discharging device, and therefore a driving condition of a route can be rapidly recovered; a technical effect that the sand pushing device is retracted and released on a curve can be achieved through a transverse moving device; by arranging a lifting guide support, the sand pushing device is ensured to ascend to a designated position; and locking of the sand pushing device is achieved through a plug pin type locking device.

本发明涉及一种轨道除沙车用可曲线收放推沙装置，包括框架（1），框架（1）前端装有推排沙装置（4）。本发明与现有技术相比的有益效果是：结构简单、安全、可靠，通过采用主动式排沙装置可将积沙快速排向两侧，从而实现快速恢复线路行车条件；通过采用横移装置可实现在曲线上进行收放推沙装置的技术效果；通过设置升降导向支架，以保证推沙装置上升至指定位置；通过采用插销式锁定装置实现推沙装置的锁定。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren