Multi-layer well lid for municipal engineering

The utility model discloses a multi-layer well lid for municipal engineering, which comprises a well lid base, a first well lid and a second well lid, and the first well lid and the second well lid are sequentially arranged on the well lid base from top to bottom; a filter screen is arranged below t...

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Bibliographische Detailangaben
Hauptverfasser:	WANG DAOWEN, CHEN ZHEN, NI JIANG, LIU MINGBAO, QIN MINGYONG, GAO YIMING, LI SHENGQIANG, ZENG TAO, CAI DAPENG, HU YUCHENG, KE WENHUI, WANG HONGBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CESSPOOLS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
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Beschreibung
Zusammenfassung:	The utility model discloses a multi-layer well lid for municipal engineering, which comprises a well lid base, a first well lid and a second well lid, and the first well lid and the second well lid are sequentially arranged on the well lid base from top to bottom; a filter screen is arranged below the second well lid body and installed on the well lid base. A light reflecting structure is arranged between the first well lid and the second well lid. The well lid has the advantages that the filter screen is arranged below the second well lid body, pedestrians can be effectively prevented from accidentally falling into a well after the well lid is damaged or moved, and potential safety hazards are reduced; meanwhile, accumulated water flowing in through the through hole can flow into the well after being filtered by the filter screen, so that the well is effectively prevented from being blocked by sundries; and a light reflecting structure is designed on the second well lid, after the first well lid is damaged a