Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrugated plastic inspection well
The invention relates to the field of inspection wells, in particular to a corrugated plastic inspection well. The corrugated plastic inspection well comprises a well base, a shaft and a necked well ring. The upper end of the well base is connected with the shaft, and the upper end of the shaft is connected with the necked well ring. The corrugated plastic inspection well is characterized in that reinforcing ribs are arranged on the necked well ring; annular reinforcing rings are arranged on each of the shaft and the wall of the well base; a hollow-wall PVC (polyvinyl chloride) pipe, an HDPE (high-density polyethylene) double-wall corrugated pipe, an HDPE winding pipe or an adjustable shaft serves as the shaft; the well base is subjected to one-time injection molding, pouring molding or rotational molding, and pipe diameters and angular connection are changed through accessories such as reducing joints and seal rings. The corrugated plastic inspection well has the advantages that annular rigidity and bearing strength of the necked well ring are enhanced and service life of the inspection well is prolonged.
Corrugated plastic inspection well
The invention relates to the field of inspection wells, in particular to a corrugated plastic inspection well. The corrugated plastic inspection well comprises a well base, a shaft and a necked well ring. The upper end of the well base is connected with the shaft, and the upper end of the shaft is connected with the necked well ring. The corrugated plastic inspection well is characterized in that reinforcing ribs are arranged on the necked well ring; annular reinforcing rings are arranged on each of the shaft and the wall of the well base; a hollow-wall PVC (polyvinyl chloride) pipe, an HDPE (high-density polyethylene) double-wall corrugated pipe, an HDPE winding pipe or an adjustable shaft serves as the shaft; the well base is subjected to one-time injection molding, pouring molding or rotational molding, and pipe diameters and angular connection are changed through accessories such as reducing joints and seal rings. The corrugated plastic inspection well has the advantages that annular rigidity and bearing strength of the necked well ring are enhanced and service life of the inspection well is prolonged.
Corrugated plastic inspection well
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
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Abwasserkanäle