Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction structure and method for non-excavation equal-diameter replacement of buried drainage pipeline
A receiving well hydraulic oil cylinder and a receiving well steel plate are arranged in a receiving well, the receiving well hydraulic oil cylinder is installed on the receiving well steel plate, the output end of the receiving well hydraulic oil cylinder is connected to a guide rod, the guide rod is connected to a reamer, and the reamer is connected to the receiving well. The starting well hydraulic oil cylinder and the starting well steel plate are both arranged in the starting well, the starting well hydraulic oil cylinder is installed on the starting well steel plate, and the output of the starting well hydraulic oil cylinder abuts against a new pipeline through the pipe base plate. The device has the beneficial effects that the receiving well hydraulic oil cylinder, the guide rod, the reamer, the new pipeline, the pipe base plate, the starting well hydraulic oil cylinder and the dowel bar are arranged, the original pipeline is damaged through the reamer, meanwhile, the new pipeline is pulled in, and therefore the purpose of pipe replacement is achieved; the effect is obvious under the condition that excavation cannot be carried out, and the method is economical, good in environmental protection benefit, high in adaptability, low in cost, small in urban image influence, green, environmentally friendly and short in construction period.
本发明公开了一种非开挖等径更换暗埋排水管道施工结构及方法，接收井液压油缸和接收井钢板设置在接收井内，接收井液压油缸安装于接收井钢板，接收井液压油缸的输出端连接于导杆，导杆连接于所述扩孔器，始发井液压油缸和始发井钢板均设置在始发井内，始发井液压油缸安装于始发井钢板，始发井液压油缸的输出通过管垫板顶住新管道。本发明有益效果：本发明设置有接收井液压油缸、导杆、扩孔器、新管道、管垫板、始发井液压油缸和传力杆，通过扩孔器将原管道破坏，同时拉入新管道，以此达到换管目的；在无法开挖情况下效果显著，且较为经济节约，环保效益好适应性强，成本低廉，对城市形象影响小，绿色环保，工期短。
Construction structure and method for non-excavation equal-diameter replacement of buried drainage pipeline
A receiving well hydraulic oil cylinder and a receiving well steel plate are arranged in a receiving well, the receiving well hydraulic oil cylinder is installed on the receiving well steel plate, the output end of the receiving well hydraulic oil cylinder is connected to a guide rod, the guide rod is connected to a reamer, and the reamer is connected to the receiving well. The starting well hydraulic oil cylinder and the starting well steel plate are both arranged in the starting well, the starting well hydraulic oil cylinder is installed on the starting well steel plate, and the output of the starting well hydraulic oil cylinder abuts against a new pipeline through the pipe base plate. The device has the beneficial effects that the receiving well hydraulic oil cylinder, the guide rod, the reamer, the new pipeline, the pipe base plate, the starting well hydraulic oil cylinder and the dowel bar are arranged, the original pipeline is damaged through the reamer, meanwhile, the new pipeline is pulled in, and therefore the purpose of pipe replacement is achieved; the effect is obvious under the condition that excavation cannot be carried out, and the method is economical, good in environmental protection benefit, high in adaptability, low in cost, small in urban image influence, green, environmentally friendly and short in construction period.
本发明公开了一种非开挖等径更换暗埋排水管道施工结构及方法，接收井液压油缸和接收井钢板设置在接收井内，接收井液压油缸安装于接收井钢板，接收井液压油缸的输出端连接于导杆，导杆连接于所述扩孔器，始发井液压油缸和始发井钢板均设置在始发井内，始发井液压油缸安装于始发井钢板，始发井液压油缸的输出通过管垫板顶住新管道。本发明有益效果：本发明设置有接收井液压油缸、导杆、扩孔器、新管道、管垫板、始发井液压油缸和传力杆，通过扩孔器将原管道破坏，同时拉入新管道，以此达到换管目的；在无法开挖情况下效果显著，且较为经济节约，环保效益好适应性强，成本低廉，对城市形象影响小，绿色环保，工期短。
Construction structure and method for non-excavation equal-diameter replacement of buried drainage pipeline
一种非开挖等径更换暗埋排水管道施工结构及方法
LIU WEI (Autor:in) / XIE XI (Autor:in) / CAI PANPAN (Autor:in) / YUE HAO (Autor:in) / TAO YUNBING (Autor:in) / ZHOU SIHAI (Autor:in) / WU JUNHONG (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
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