Inspection well protection facility
An inspection well protection facility comprises an inspection well body, a metal cavity and a protection board. An inspection well cover and an inspection well base are arranged above the inspection well body, the protection board is arranged below the inspection well base, and the protection board...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | An inspection well protection facility comprises an inspection well body, a metal cavity and a protection board. An inspection well cover and an inspection well base are arranged above the inspection well body, the protection board is arranged below the inspection well base, and the protection board can slide freely in the metal cavity. According to the inspection well protection facility, the inspection well protection board is placed below an existing inspection well cover, when the inspection well cover is stolen or washed away or the inspection well cover is opened for drainage, the inspection well protection board still can play a role of the inspection well, the effect of secondary protection is achieved, and safety of pedestrians and vehicles is guaranteed. The protection board can slide in the metal cavity, and therefore check and maintenance of devices in the inspection well can not be affected. The inspection well protection facility is reasonable in structure, feasible in technology, and suitable f |
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