Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipeline locking device and sewer drainage device
The invention discloses a pipeline locking device and a sewer drainage device, the pipeline locking device is used for locking and connecting two pipelines, the pipeline locking device comprises a plurality of shells and a plurality of clasping pieces, at least one of the shells sleeves the pipeline, the clasping pieces are inserted between one of the shells and the pipeline, and the clasping pieces are distributed along the circumferential direction of the pipeline; the inner side face of one shell is provided with a guide inclined face corresponding to the holding piece, and the distance between the guide inclined face and the central axis of one shell is gradually reduced in the direction from the end, where the holding piece is inserted, of one shell to the other end of the shell. The holding parts are in sliding fit with the guide inclined faces, one shell is connected with the other shells, and the other shells push the holding parts to slide along the guide inclined faces to hold at least one pipeline so as to limit separation of the two pipelines. The lower end of the sewer pipe can be firmly locked in the drainage pipe, and the sewer pipe is prevented from being accidentally separated from the drainage pipe.
本发明公开了一种管道锁紧装置及下水排水装置，用于将两个管道锁紧连接，包括多个壳体和多个抱紧件，多个壳体中至少其中一个壳体套在所述管道外，多个抱紧件插入所述其中一个壳体和管道之间，且多个抱紧件沿管道的周向分布；所述其中一个壳体的内侧面对应抱紧件设有导向斜面，该导向斜面与所述其中一个壳体中轴线的间距沿所述其中一个壳体供抱紧件插入的一端向另一端的方向逐渐减小；所述抱紧件与导向斜面滑动配合，所述其中一个壳体与其余壳体相连接，且其余壳体推动所述多个抱紧件沿着导向斜面滑动而抱紧至少一个管道，以限制两个管道相脱离。本发明能将下水管下端牢牢锁紧在排水管内，避免下水管意外脱离排水管。
Pipeline locking device and sewer drainage device
The invention discloses a pipeline locking device and a sewer drainage device, the pipeline locking device is used for locking and connecting two pipelines, the pipeline locking device comprises a plurality of shells and a plurality of clasping pieces, at least one of the shells sleeves the pipeline, the clasping pieces are inserted between one of the shells and the pipeline, and the clasping pieces are distributed along the circumferential direction of the pipeline; the inner side face of one shell is provided with a guide inclined face corresponding to the holding piece, and the distance between the guide inclined face and the central axis of one shell is gradually reduced in the direction from the end, where the holding piece is inserted, of one shell to the other end of the shell. The holding parts are in sliding fit with the guide inclined faces, one shell is connected with the other shells, and the other shells push the holding parts to slide along the guide inclined faces to hold at least one pipeline so as to limit separation of the two pipelines. The lower end of the sewer pipe can be firmly locked in the drainage pipe, and the sewer pipe is prevented from being accidentally separated from the drainage pipe.
本发明公开了一种管道锁紧装置及下水排水装置，用于将两个管道锁紧连接，包括多个壳体和多个抱紧件，多个壳体中至少其中一个壳体套在所述管道外，多个抱紧件插入所述其中一个壳体和管道之间，且多个抱紧件沿管道的周向分布；所述其中一个壳体的内侧面对应抱紧件设有导向斜面，该导向斜面与所述其中一个壳体中轴线的间距沿所述其中一个壳体供抱紧件插入的一端向另一端的方向逐渐减小；所述抱紧件与导向斜面滑动配合，所述其中一个壳体与其余壳体相连接，且其余壳体推动所述多个抱紧件沿着导向斜面滑动而抱紧至少一个管道，以限制两个管道相脱离。本发明能将下水管下端牢牢锁紧在排水管内，避免下水管意外脱离排水管。
Pipeline locking device and sewer drainage device
一种管道锁紧装置及下水排水装置
LIN XIAOFA (Autor:in) / LIN XIAOSHAN (Autor:in) / CHEN MINGHAO (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
Universal pipeline dredging device for sewer pipeline
| Europäisches Patentamt | 2020