井柄内置式防盗窨井装置  

Burglarproof Manhole Device with Inner Open Handle

作　　者：喻无疆 

机构地区：[1]无锡市政建设工程总公司道路公司,江苏无锡市解放南路724号214002

出　　处：《给水排水》2000年第6期72-73,共2页Water & Wastewater Engineering

摘　　要：针对以往窨井存在的问题 。Aiming to solve the problems that sometime the street manhole cover was stolen, a new type burglarproof manhole device with inner handle of opener has been developed. The structure and installation was presented.

关 键 词：防盗窨井盖 井座 预制窨井圈 窨井加固 管道窨井 

分 类 号：TU992.24[建筑科学—市政工程]