Inspection well temporary safety protection device for municipal infrastructure construction: Fid-Bau Portal

Inspection well temporary safety protection device for municipal infrastructure construction

YUAN SHUIHUA

The invention discloses an inspection well temporary safety protection device for municipal infrastructure construction. The inspection well temporary safety protection device comprises a device main body, a mounting groove c and a connecting plate a, the bottom of the device main body is provided with the mounting groove c, the inner wall of the mounting groove c is fixedly connected with a rotating shaft a, one end of the rotating shaft a is fixedly connected with a wheel, the top of the device main body is provided with a mounting groove a, a fixing plate is welded to one side of the device main body, a limiting groove is formed in one side of the fixing plate, a limiting plate is installed in the limiting groove in an embedded mode, the connecting plate a is fixedly connected to one side of the limiting plate, a fixing groove a is formed in the device main body, a connecting plate b is installed in the top of a connecting rod in an embedded mode, a fixing groove b is formed in the inner bottom of the device main body and located below the fixing groove a. A protective frame is mounted at the top of the connecting plate a, the protective effect is achieved through the protective frame, and workers are further prevented from falling into an inspection well in construction.

本发明公开了一种市政基础设施建设用窨井临时安全防护装置，包括装置主体、安装槽c和连接板a，所述装置主体的底部设有安装槽c，所述安装槽c的内壁固定连接有转轴a，所述转轴a的一端固定连接有轮子，所述装置主体的顶部设有安装槽a，所述装置主体的一侧焊接有固定板，所述固定板的一侧设有限位槽，所述限位槽的内部嵌合安装有限位板，所述限位板的一侧固定连接有连接板a，所述装置主体的内部设有固定槽a，所述连接杆的顶部嵌合安装有连接板b，所述装置主体的内底部设有固定槽b，且固定槽b位于固定槽a的下方。本发明通过连接板a的顶部安装防护架，通过防护架起到防护的效果，进一步防止人员掉落施工的窨井内部。

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