Road and bridge guardrail cleaning and maintaining device: Fid-Bau Portal

Road and bridge guardrail cleaning and maintaining device

YU HAITAO / YE HAO / ZHANG ZHIPING / MAO XIN / ZHAO ZIHUANG / YI JIANHUI / MA YONGZHENG / WANG BO / DUAN ZHEN / LIN LAN

The invention belongs to the technical field of guardrail cleaning, and discloses a road and bridge guardrail cleaning and maintaining device which comprises a supporting column, a water tank is installed at the top of the supporting column, a water pipe is connected to the exterior of the water tank, and a water pump is arranged in the water tank. The guardrail in the middle of a road bridge is exposed to the outside for a long time and dust is accumulated for a long time, the supporting columns are pushed to the road bridge guardrail needing to be cleaned and maintained, the inner sides of the supporting columns are pushed to the two sides of the guardrail, and the height between the supporting columns and the guardrail is adjusted by adjusting bolts on the two sides of the supporting columns; at the moment, a handle installed outside a threaded rod is rotated, the threaded rod is driven to rotate through the handle, a forward and reverse motor is started at the moment, a connecting rod is driven to rotate, two adjacent first bevel gears are driven to rotate through the connecting rod, and when a first cleaning roller and a second cleaning roller make contact with the exterior of the guardrail, the guardrail is cleaned; and the guardrail cleaning and maintaining efficiency is improved.

本发明属于护栏清理技术领域，且公开了一种道路桥梁护栏清理养护装置，包括支撑柱，所述支撑柱的顶部安装有水箱，所述水箱的外部连接有水管，所述水箱的内部设置有水泵。本发明通过道路桥梁中间的护栏长时间的暴露在外界和灰尘长时间的积累，将支撑柱推至需要清理养护的道路桥梁护栏处，将支撑柱的内侧推至护栏的两侧，经过调节支撑柱两侧的螺栓，从而调整支撑柱与护栏之间的高度，此时旋转螺纹杆外部安装的把手，通过把手带动螺纹杆旋转，此时启动正反电机，带动连接杆旋转，经过连接杆带动相邻的两个第一伞齿轮转动，当第一清洁棍与第二清洁辊和护栏的外部接触时，从而对护栏进行清洁，提高了对护栏清理养护的效率。

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