The invention relates to a tread sweeper, which comprises a fixed box; a linear telescopic module is arranged between the supporting plate and the fixed box; the cleaning tile is arranged on the supporting plate and is suitable for cleaning the tread of the wheel pair; the two dust collection caps are arranged on the supporting plate and located on the two sides of the sweeping tile, and suction holes are formed in the opposite faces of the two dust collection caps; the storage box is connected with the dust collection cap through a pipeline; wherein each dust collection cap is provided with a straight line section and an outwards-protruding section connected with the top of the straight line section, and the distance between the outwards-protruding sections of the two dust collection caps is larger than the distance between the straight line sections; a pair of dust collection caps of a special new structure is added to the terminal of the cleaning device, the contact time of the dust collection caps and metal dust can be prolonged through the structure, the speed reduction effect on flue gas flow is achieved, a buffering space is provided for rising dust through the center outwards-protruding section, the absorption area is effectively enlarged, and the dust is better adsorbed.
本发明是一种踏面清扫器,包括:固定箱;支撑板,其与所述固定箱之间设置有直线伸缩模组;清扫瓦,其设置在所述支撑板上,其适于对轮对踏面进行清洁;两相对设置的吸尘帽,其设置在所述支撑板上,并位于所述清扫瓦两侧,两所述吸尘帽的相对面上均开设有吸入孔;收纳盒,其通过管道与所述吸尘帽连接;其中,所述吸尘帽具有直线段,以及与所述直线段顶部连接的外凸段,两所述吸尘帽的外凸段的间距大于所述直线段的间距;本发明在清扫装置终端添加一对特殊新结构吸尘帽,该结构能够延长与金属粉尘的接触时间,起到对烟气气流的减速作用,中央的外凸段部位给上升的粉尘提供缓存空间,有效的扩大了吸收面积更好的吸附粉尘。
Tread sweeper
一种踏面清扫器
15.04.2025
Patent
Elektronische Ressource
Chinesisch
Tread sweeper control system, tread sweeper control method and railway vehicle
Europäisches Patentamt | 2023
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