Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reusable reserved hole reserving device and construction method
The invention provides a reusable reserved hole reserving device and a construction method. The device comprises an inner sleeve; a top sealing cover plate used for sealing the top of the inner sleeveis fixedly installed at one end of the top of the inner sleeve; the exterior of inner sleeve is sleeved with a rubber pipe; a long screw rod is installed in the middle of the top sealing cover platein a threaded fit mode; a top hexagonal head is arranged at the top of the long screw rod; and the long screw rod is sleeved with a nut. By the adoption of a steel sleeve reserving device, after concrete pouring is completed, a steel sleeve can be smoothly pulled out from an upper portion and repeatedly used, and the steel sleeve can be used as a pipeline wall bushing after a top cover and a handle are detached in the later period, so that the positive boosting effect is achieved on on-site environmental protection and civilized construction.
本发明提供了一种可重复使用的预留洞预留装置及施工方法，它包括内套管，所述内套管的顶部一端固定安装有用于对其顶部进行封堵的顶部封盖板，所述内套管的外部套装有橡胶管，所述顶部封盖板的中间部位通过螺纹配合安装有长螺杆，所述长螺杆的顶部设置有顶部六角头，所述长螺杆上套装有螺母。通过采用钢套管预留装置，在混凝土浇筑完成后，钢套管可以从上部顺利拔出，重复使用，后期拆除顶盖和把手可作为管道穿墙套管使用，对现场的环境保护、文明施工具有积极的助推作用。
Reusable reserved hole reserving device and construction method
The invention provides a reusable reserved hole reserving device and a construction method. The device comprises an inner sleeve; a top sealing cover plate used for sealing the top of the inner sleeveis fixedly installed at one end of the top of the inner sleeve; the exterior of inner sleeve is sleeved with a rubber pipe; a long screw rod is installed in the middle of the top sealing cover platein a threaded fit mode; a top hexagonal head is arranged at the top of the long screw rod; and the long screw rod is sleeved with a nut. By the adoption of a steel sleeve reserving device, after concrete pouring is completed, a steel sleeve can be smoothly pulled out from an upper portion and repeatedly used, and the steel sleeve can be used as a pipeline wall bushing after a top cover and a handle are detached in the later period, so that the positive boosting effect is achieved on on-site environmental protection and civilized construction.
本发明提供了一种可重复使用的预留洞预留装置及施工方法，它包括内套管，所述内套管的顶部一端固定安装有用于对其顶部进行封堵的顶部封盖板，所述内套管的外部套装有橡胶管，所述顶部封盖板的中间部位通过螺纹配合安装有长螺杆，所述长螺杆的顶部设置有顶部六角头，所述长螺杆上套装有螺母。通过采用钢套管预留装置，在混凝土浇筑完成后，钢套管可以从上部顺利拔出，重复使用，后期拆除顶盖和把手可作为管道穿墙套管使用，对现场的环境保护、文明施工具有积极的助推作用。
Reusable reserved hole reserving device and construction method
一种可重复使用的预留洞预留装置及施工方法
FAN XIAOWEI (Autor:in) / LYU CHEN (Autor:in) / QIU MING (Autor:in) / LEI LIN (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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