Municipal road emergency pit filling device: Fid-Bau Portal

Municipal road emergency pit filling device

XU TIANYUAN

The invention relates to the technical field of municipal roads, and discloses a municipal road emergency pit filling device which comprises a fixing cylinder vertically arranged in a road pit, guidecylinders installed on the two sides of the upper end of the fixing cylinder, top plates connected to the two sides of the upper ends of the guide cylinders through connecting columns, fixing blocks arranged in the fixing cylinder, and vertical rods installed at the bottom ends of the fixing blocks. An adjusting mechanism is mounted in the middle of the vertical rod, a fixing column is installed at the upper end of the fixing block, a telescopic column is installed at the top end of the fixing column, the top end of the telescopic column penetrates through the top plate to be connected with amain spring, a guide rod is slidably arranged in the guide cylinder, a guide ball is installed at one end of the inner side of the guide rod, and a wedge-shaped block is in contact with the inner sideof the guide ball; according to the pit filling device, it is ensured that when the sealing plate is subjected to downward automobile pressure, the guide rods and the vertical rods can correspondingly move towards the inner wall of a road pit, the stable fixing effect of the whole pit filling device is ensured, and meanwhile the buffering effect on the sealing plate can be achieved under the action of the clamping rings and the fixing blocks.

本发明涉及市政道路技术领域，公开了一种市政道路用的道路应急填坑器，包括竖直设置在道路坑内的固定筒，固定筒上端两侧安装导向筒，导向筒上端两侧通过连接柱连接有顶板，固定筒内部设置有固定块，固定块底端安装竖直杆，竖直杆中部安装调节机构，所述固定块上端安装固定柱，固定柱顶端安装伸缩柱，伸缩柱顶端穿过顶板连接有主弹簧，导向筒内部滑动设置有导向杆，导向杆内侧一端安装导向球，导向球内侧接触有楔形块，楔形块上端安装有缓冲杆。本发明，确保密封板受到向下的汽车压力时，导向杆以及竖直杆可以相应的往道路坑内壁移动，确保了整个填坑器的稳定固定作用，同时在夹紧环以及固定块的作用下可以实现对密封板的缓冲作用。

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