Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway blasting warning fence
The invention belongs to the field of warning fences, and particularly relates to a railway blasting warning fence which comprises a fence plate. Stand columns are bolted to the two sides of the fence plate; a pair of through holes is formed in the top of the fence plate; the rear side of the through hole is fixedly connected with a support. The middle part of the bracket is rotationally connected with a rotating shaft; fan blades are fixedly connected to the surface of the rotating shaft; the top wall body of the fence plate is rotationally connected with a transmission shaft; by arranging fan blades, a rotating shaft, the transmission shaft, the rope wheel, a pull rope, a fixing plate, cleaning cotton and a guide rod, when the cleaning device is used, in windy weather, wind can drive the fan blades to rotate, the fan blades drive the rotating shaft to rotate, and then the rotating shaft drives the transmission shaft and the rope wheel to rotate through a transmission assembly; and the rope wheel is wound to pull the fixing plate to move upwards, so that the cleaning cotton is driven to wipe the fence plate, and the situation that fence warning characters and reflective strips are covered and shielded by dust is reduced.
本发明属于警示围挡领域，具体的说是一种铁路爆破警示围挡，包括围挡板；所述围挡板的两侧均栓接有立柱；所述围挡板的顶部开设有一对通孔；所述通孔的后侧固接有支架；所述支架的中部转动连接有转轴；所述转轴表面固接有扇叶；所述围挡板的顶部壁体转动连接有传动轴；所述传动轴一端固接有绳轮，通过设置扇叶、转轴、传动轴、绳轮、拉绳、固定板、清洁棉和导杆，在使用时，刮风天气下，风会带动扇叶进行旋转，扇叶带动转轴进行转动，之后转轴通过传动组件带动传动轴和绳轮进行旋转，依靠绳轮缠绕拉动固定板向上进行移动，以此带动清洁棉对围挡板进行擦拭，从而减少围挡警示文字和反光条会被灰尘覆盖遮挡的情况。
Railway blasting warning fence
The invention belongs to the field of warning fences, and particularly relates to a railway blasting warning fence which comprises a fence plate. Stand columns are bolted to the two sides of the fence plate; a pair of through holes is formed in the top of the fence plate; the rear side of the through hole is fixedly connected with a support. The middle part of the bracket is rotationally connected with a rotating shaft; fan blades are fixedly connected to the surface of the rotating shaft; the top wall body of the fence plate is rotationally connected with a transmission shaft; by arranging fan blades, a rotating shaft, the transmission shaft, the rope wheel, a pull rope, a fixing plate, cleaning cotton and a guide rod, when the cleaning device is used, in windy weather, wind can drive the fan blades to rotate, the fan blades drive the rotating shaft to rotate, and then the rotating shaft drives the transmission shaft and the rope wheel to rotate through a transmission assembly; and the rope wheel is wound to pull the fixing plate to move upwards, so that the cleaning cotton is driven to wipe the fence plate, and the situation that fence warning characters and reflective strips are covered and shielded by dust is reduced.
本发明属于警示围挡领域，具体的说是一种铁路爆破警示围挡，包括围挡板；所述围挡板的两侧均栓接有立柱；所述围挡板的顶部开设有一对通孔；所述通孔的后侧固接有支架；所述支架的中部转动连接有转轴；所述转轴表面固接有扇叶；所述围挡板的顶部壁体转动连接有传动轴；所述传动轴一端固接有绳轮，通过设置扇叶、转轴、传动轴、绳轮、拉绳、固定板、清洁棉和导杆，在使用时，刮风天气下，风会带动扇叶进行旋转，扇叶带动转轴进行转动，之后转轴通过传动组件带动传动轴和绳轮进行旋转，依靠绳轮缠绕拉动固定板向上进行移动，以此带动清洁棉对围挡板进行擦拭，从而减少围挡警示文字和反光条会被灰尘覆盖遮挡的情况。
Railway blasting warning fence
一种铁路爆破警示围挡
XIA LEI (Autor:in) / LIU BING (Autor:in) / JIN ZHE (Autor:in) / QIAN FULIN (Autor:in) / HU XINHUA (Autor:in) / ZHAO GUOFENG (Autor:in) / SHI NING (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
Railway fence crossing expelling warning device and implementation method thereof
| Europäisches Patentamt | 2021