Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal drainage pipeline plugging device
The invention provides a municipal drainage pipeline plugging device which comprises a plugging device body used for plugging a drainage pipeline, an air core is arranged on the plugging device body, a plurality of evenly-distributed clamping pieces are arranged on the plugging device body, and the clamping pieces are used for clamping the pipe wall of the drainage pipeline. According to the plugging device, the clamping piece is arranged, when the plugging device body is installed, the plugging device body is clamped on the drainage pipeline through the clamping piece, the plugging device body can be limited, it is guaranteed that the position of the plugging device body is stable, and therefore deviation of the expansion angle of the plugging device body in the inflation process is avoided, and the plugging effect of the plugging device body on the drainage pipeline is guaranteed.
本发明提供了一种市政排水管道封堵器，包括用于对排水管道进行封堵的封堵器本体，所述封堵器本体上设置有气芯，所述封堵器本体上设置有多个均匀分布的夹持件，所述夹持件用于夹持所述排水管道的管壁。本发明通过设置夹持件，在封堵器本体安装时，通过夹持件夹持在排水管道上，能够对封堵器本体进行限位，保证封堵器本体的位置稳定，从而避免在充气的过程中封堵器本体膨胀角度出现偏差，保证了封堵器本体对排水管道的封堵效果。
Municipal drainage pipeline plugging device
The invention provides a municipal drainage pipeline plugging device which comprises a plugging device body used for plugging a drainage pipeline, an air core is arranged on the plugging device body, a plurality of evenly-distributed clamping pieces are arranged on the plugging device body, and the clamping pieces are used for clamping the pipe wall of the drainage pipeline. According to the plugging device, the clamping piece is arranged, when the plugging device body is installed, the plugging device body is clamped on the drainage pipeline through the clamping piece, the plugging device body can be limited, it is guaranteed that the position of the plugging device body is stable, and therefore deviation of the expansion angle of the plugging device body in the inflation process is avoided, and the plugging effect of the plugging device body on the drainage pipeline is guaranteed.
本发明提供了一种市政排水管道封堵器，包括用于对排水管道进行封堵的封堵器本体，所述封堵器本体上设置有气芯，所述封堵器本体上设置有多个均匀分布的夹持件，所述夹持件用于夹持所述排水管道的管壁。本发明通过设置夹持件，在封堵器本体安装时，通过夹持件夹持在排水管道上，能够对封堵器本体进行限位，保证封堵器本体的位置稳定，从而避免在充气的过程中封堵器本体膨胀角度出现偏差，保证了封堵器本体对排水管道的封堵效果。
Municipal drainage pipeline plugging device
一种市政排水管道封堵器
CHEN LING (Autor:in) / LI HUASHAN (Autor:in) / CHEN HENG (Autor:in) / QIAN YOULIANG (Autor:in) / FANG BAO (Autor:in) / TIAN JINGJING (Autor:in) / ZHANG JIA (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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