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A platform for research: civil engineering, architecture and urbanism
Construction process for socket short pipe of self-locking drainage pipe network
The invention discloses a self-locking type drainage pipe network socket short pipe construction technology which comprises the following steps of construction preparation, measurement positioning, BIM simulation construction, well position open caisson, guide drilling, re-measurement pre-judgment, guide hole back-expansion, pipe joint connection, pipeline and pipe well connection and closed water test. A drainage pipeline is formed by mutually locking and connecting a plurality of pipe joints. After the pipe joints are connected each time, all the pipe joints and the reverse expansion drill bit are fixed through the locking mechanism, it is avoided that in the drainage pipeline laying process, the pipe joints are loosened and disjointed, and impermeability is affected, meanwhile, due to the fact that the pipe joints are short, construction can be conducted in narrow well positions, and the construction efficiency is improved by being matched with a multi-well-position construction mode. The adaptability and flexibility of drainage pipeline laying are improved, and construction can be conducted even in areas with many houses, limited space and complex geology.
本发明公开了一种自锁式排水管网承插接口短管施工工艺，包括以下步骤：施工准备、测量定位、BIM模拟施工、井位沉井、导向钻孔、复测预判、导向孔回扩、管节连接、管道与管井连接、闭水试验，排水管道通过若干根管节相互锁定连接而成，每次将管节连接后均通过锁定机构将所有管节与反扩钻头固定，避免排水管道敷设过程中管节松动、脱节而影响抗渗性，同时由于管节长度较短，在狭小的井位内也可以进行施工，并且配合多井位施工方式，提高了排水管道敷设的适应性、灵活性，即使在房屋较多、空间有限、地质复杂的区域也可以进行施工。
Construction process for socket short pipe of self-locking drainage pipe network
The invention discloses a self-locking type drainage pipe network socket short pipe construction technology which comprises the following steps of construction preparation, measurement positioning, BIM simulation construction, well position open caisson, guide drilling, re-measurement pre-judgment, guide hole back-expansion, pipe joint connection, pipeline and pipe well connection and closed water test. A drainage pipeline is formed by mutually locking and connecting a plurality of pipe joints. After the pipe joints are connected each time, all the pipe joints and the reverse expansion drill bit are fixed through the locking mechanism, it is avoided that in the drainage pipeline laying process, the pipe joints are loosened and disjointed, and impermeability is affected, meanwhile, due to the fact that the pipe joints are short, construction can be conducted in narrow well positions, and the construction efficiency is improved by being matched with a multi-well-position construction mode. The adaptability and flexibility of drainage pipeline laying are improved, and construction can be conducted even in areas with many houses, limited space and complex geology.
本发明公开了一种自锁式排水管网承插接口短管施工工艺，包括以下步骤：施工准备、测量定位、BIM模拟施工、井位沉井、导向钻孔、复测预判、导向孔回扩、管节连接、管道与管井连接、闭水试验，排水管道通过若干根管节相互锁定连接而成，每次将管节连接后均通过锁定机构将所有管节与反扩钻头固定，避免排水管道敷设过程中管节松动、脱节而影响抗渗性，同时由于管节长度较短，在狭小的井位内也可以进行施工，并且配合多井位施工方式，提高了排水管道敷设的适应性、灵活性，即使在房屋较多、空间有限、地质复杂的区域也可以进行施工。
Construction process for socket short pipe of self-locking drainage pipe network
一种自锁式排水管网承插接口短管施工工艺
ZHANG WENBIN (author) / WANG YONG (author) / LONG TIAN (author) / CHEN SHUAI (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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