The invention discloses a manhole cover opening device for municipal public facility maintenance, and belongs to the field of municipal public facility maintenance. The manhole cover opening device comprises a vehicle base and a supporting box body, wherein one side of the upper portion of the vehicle base is connected with the supporting box body through screws, a rotating support is arranged atone side of the upper portion of the supporting box body, and the rotating support is welded to the supporting box body; a rotating disc is arranged in the rotating support, a vertical rod support iswelded to the middle of the upper portion of the rotating disc, and end face bearings are arranged at the upper end and the lower end of the rotating disc, so that it can be guaranteed that the vertical rod support can flexibly rotate in the rotating support when a well cover is hoisted, the well cover can be conveniently hoisted and moved away, and time and labor are saved; and by arranging flexible steel wire ropes between handheld handles and hanging rings, the angles of hooks can be conveniently adjusted at will, the hooks can conveniently and smoothly enter hanging holes in the upper portion of the well cover, and the operation efficiency is improved.
本发明公开了市政公共设施维护领域的一种市政公共设施维护用窨井盖开盖装置,包括车底座和支撑箱体,所述车底座上方一侧通过螺钉连接有所述支撑箱体,所述支撑箱体上方一侧设置有旋转支座,所述旋转支座与所述支撑箱体焊接,所述旋转支座内部设置有转动盘,所述转动盘上方中部焊接有立杆支撑,通过在转动盘上下两端设置端面轴承,可以在吊起井盖时,确保立杆支撑可以在旋转支座内部灵活转动,便于对井盖吊起移开,省时省力,通过在手持柄和挂环之间设置柔性的钢丝绳,可以方便对挂钩的角度进行任意调节,可以便于其顺利的进入到井盖上方的挂孔内部,提高操作效率。
Manhole cover opening device for municipal public facility maintenance
一种市政公共设施维护用窨井盖开盖装置
2020-12-11
Patent
Electronic Resource
Chinese
Manhole cover opening and closing device for municipal drainage system
European Patent Office | 2021
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