Composite PP inspection well lid

The utility model discloses a composite PP (polypropylene) inspection well lid, which relates to the technical field of well lids and comprises a well lid body and a well mouth, the well lid body is attached to the upper end of the well mouth, a plurality of gutter channels are arranged on the well...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU CHILU, LIU CHANGHU, DU XIANYUAN, LIU CHANGPING, JIANG HONGYUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a composite PP (polypropylene) inspection well lid, which relates to the technical field of well lids and comprises a well lid body and a well mouth, the well lid body is attached to the upper end of the well mouth, a plurality of gutter channels are arranged on the well lid body, a pair of fixing plates is fixedly arranged on the lower surface of the well lid body, connecting rods are fixedly arranged at the lower ends of the fixing plates, and fixing rings are fixedly arranged at the lower ends of the connecting rods. A rotating rod is rotationally arranged on the fixing ring, a round rod is rotationally arranged at the upper end of the rotating rod, and a protective net is fixedly arranged at one end of the round rod. The protective net is arranged below the well lid body, so that certain harm to life after the well lid is broken is avoided, and the safety of the well lid is improved. 本实用新型公开了一种复合PP检查井井盖,涉及井盖技术领域,包括井盖本体和井口,井盖本体与井口上端相贴合,井盖本体上开设有多个流水槽,井盖本体下表面固定设有一对固定板,固定板下端固定设有连接杆