A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a novel anti-theft inspection well cover. A double-layer hollow steel tube arch frame is implanted in a main body of an inspection well cover plate. When any place of the inspection well cover plate bears pressures, the pressure is quickly transferred to the whole inspection well cover plate through the double-layer hollow steel tube arch frame. The inspection well cover plate cannot be crushed due to the transferring and uniform sharing of pressure. The born pressure of all force bearing points of the inspection well cover plate and a well base of the inspection well cover are basically equal, so that the inspection well cover plate can bear greater pressure. The novel anti-theft inspection well cover has the beneficial effects of being high in bearing capacity, low in cost, low in weight, strong in impact and fatigue resistance, convenient to start, beautiful and durable and conforms to the requirement of modern city image.
The invention relates to a novel anti-theft inspection well cover. A double-layer hollow steel tube arch frame is implanted in a main body of an inspection well cover plate. When any place of the inspection well cover plate bears pressures, the pressure is quickly transferred to the whole inspection well cover plate through the double-layer hollow steel tube arch frame. The inspection well cover plate cannot be crushed due to the transferring and uniform sharing of pressure. The born pressure of all force bearing points of the inspection well cover plate and a well base of the inspection well cover are basically equal, so that the inspection well cover plate can bear greater pressure. The novel anti-theft inspection well cover has the beneficial effects of being high in bearing capacity, low in cost, low in weight, strong in impact and fatigue resistance, convenient to start, beautiful and durable and conforms to the requirement of modern city image.
Novel anti-theft inspection well cover
WANG CHUNLING (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E02D
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