Municipal inspection well anti-falling structure: Fid-Bau Portal

Municipal inspection well anti-falling structure

LIN ZHIWEI / XIAO ZHIFENG / ZHENG XIN

The invention discloses a municipal inspection well anti-falling structure, and relates to the technical field of municipal engineering, the municipal inspection well anti-falling structure comprises a mounting frame and a mounting seat arranged on the peripheral well wall, the mounting frame comprises a plurality of mounting columns which are enclosed to form the mounting frame, the mounting columns are oppositely arranged, connecting columns are arranged at the two ends of each mounting column respectively, and the connecting columns are connected with the mounting columns. The connecting column slides up and down on the mounting seat; two supporting columns are symmetrically arranged between the opposite mounting columns, the supporting columns are in sliding connection with the mounting columns, the mounting columns are provided with elastic driving pieces for driving the supporting columns to be close to the middle of the mounting frame, and the mounting base is provided with a lap joint groove; and the mounting frame is provided with a driving assembly for driving the supporting column to be far away from the middle of the mounting frame when the inspection well cover is overlapped on the overlapping groove. The drainage effect of the inspection well can be improved.

本申请公开了一种市政窨井防坠结构，涉及市政工程的技术领域,其包括安装框以及设置于周侧井壁的安装座，所述安装框包括多个安装柱且围拢形成所述安装框，所述安装柱相对设置，所述安装柱的两端分别设置有连接柱，所述连接柱上下滑动于所述安装座；相对所述安装柱之间对称设置有两个支撑柱，所述支撑柱与所述安装柱滑动连接，所述安装柱设置有驱动所述支撑柱靠近所述安装框中部的弹性驱动件，所述安装座开设有搭接槽，所述安装框设置有窨井盖搭盖于所述搭接槽时驱动所述支撑柱远离所述安装框中部的驱动组件。本申请能够提升窨井的排水效果。

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