A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a municipal drainage pipeline, and relates to the technical field of municipal construction. The municipal drainage pipeline comprises an outer pipe, a lifting rod is installed at the top of the inner side of the outer pipe through a swing frame, pulling ropes are fixedly connected to the two ends of the lifting rod, cutting devices are evenly installed at the bottom of the inner side of the outer pipe, lifting ropes are installed at the tops of the cutting devices, a traction rod is fixedly connected to the position, close to the lifting rod, of the top of the outer pipe, the lifting rope bypasses the traction rod to be connected with the lifting rod, the two ends of the lifting rod are rotationally connected with the cutting devices through inclined rods, and inner push hooks are fixedly connected to the two ends of the lifting rod. According to the municipal drainage pipeline, the purpose of preventing pollutants in sewage from being accumulated and bonded on the inner wall of the pipeline is achieved, the water discharge amount of the pipeline can be guaranteed, the flowing direction of the sewage in the pipeline is increased from multiple angles, and the cleaning capacity of the pollutants deposited in the pipeline is improved.
本发明公开了一种市政排水管道，包括外管，所述外管的内侧顶部通过摆动架安装有升降杆，所述升降杆的两端均固定连接有拉扯绳，所述外管的内侧底部均匀安装有分割装置，所述分割装置的顶部安装有升降绳，所述外管的顶部靠近升降杆的位置固定连接有牵引杆，所述升降绳绕过牵引杆与升降杆连接，所述升降杆的两端均通过倾斜杆与分割装置转动连接，所述升降杆的两端均固定连接有内推钩，本发明涉及市政施设技术领域。该市政排水管道，达到了避免污水中的污染物堆积粘结在管道的内壁的目的，能够保证管道的排水量，多角度的增加管道内部污水的流动方向，提高了管道内部沉积的污染物的清理能力。
The invention discloses a municipal drainage pipeline, and relates to the technical field of municipal construction. The municipal drainage pipeline comprises an outer pipe, a lifting rod is installed at the top of the inner side of the outer pipe through a swing frame, pulling ropes are fixedly connected to the two ends of the lifting rod, cutting devices are evenly installed at the bottom of the inner side of the outer pipe, lifting ropes are installed at the tops of the cutting devices, a traction rod is fixedly connected to the position, close to the lifting rod, of the top of the outer pipe, the lifting rope bypasses the traction rod to be connected with the lifting rod, the two ends of the lifting rod are rotationally connected with the cutting devices through inclined rods, and inner push hooks are fixedly connected to the two ends of the lifting rod. According to the municipal drainage pipeline, the purpose of preventing pollutants in sewage from being accumulated and bonded on the inner wall of the pipeline is achieved, the water discharge amount of the pipeline can be guaranteed, the flowing direction of the sewage in the pipeline is increased from multiple angles, and the cleaning capacity of the pollutants deposited in the pipeline is improved.
本发明公开了一种市政排水管道，包括外管，所述外管的内侧顶部通过摆动架安装有升降杆，所述升降杆的两端均固定连接有拉扯绳，所述外管的内侧底部均匀安装有分割装置，所述分割装置的顶部安装有升降绳，所述外管的顶部靠近升降杆的位置固定连接有牵引杆，所述升降绳绕过牵引杆与升降杆连接，所述升降杆的两端均通过倾斜杆与分割装置转动连接，所述升降杆的两端均固定连接有内推钩，本发明涉及市政施设技术领域。该市政排水管道，达到了避免污水中的污染物堆积粘结在管道的内壁的目的，能够保证管道的排水量，多角度的增加管道内部污水的流动方向，提高了管道内部沉积的污染物的清理能力。
Municipal drainage pipeline
一种市政排水管道
ZHANG YUNYUN (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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Abwasserkanäle