Dewatering well protection device

The utility model provides a precipitation well protection device which comprises a support, an upper protection plate and a lower protection plate. The upper protection plate and the lower protection plate are arranged at the upper end and the lower end of the support respectively. A top cover is a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN LIANG, GE XIAOLE, TIAN QIONG, LI HENG, LU CHUANLONG, DOU WENPENG, LIU JISHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES EMBANKMENTS EXCAVATIONS FENCING FIXED CONSTRUCTIONS FORMS FOUNDATIONS HANDLING BUILDING MATERIALS ON THE SITE HYDRAULIC ENGINEERING MASTS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SOIL SHIFTING SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model provides a precipitation well protection device which comprises a support, an upper protection plate and a lower protection plate. The upper protection plate and the lower protection plate are arranged at the upper end and the lower end of the support respectively. A top cover is arranged in the support in an opening and closing mode. The dewatering well is located in the support. The dewatering well protection device is erected on the periphery of the well mouth of the dewatering well through the support, external foreign matter can be prevented from entering the well mouth through the lower protection plate, the construction safety requirement is met while normal dewatering construction is guaranteed, and the foundation pit dewatering construction safety is improved; the upper protective plate and the lower protective plate are coated with warning information, so that the constructors can be warned; and meanwhile, the dewatering well can be effectively protected. The height of an outer ope