Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast block steel strand penetrating and leading device and embankment slope protection precast block paving method
The invention provides a strand pulling and leading device for a precast block steel strand. Comprising a steel strand pulling machine and a guide mechanism, the guide mechanism comprises a connecting bent pipe and two groups of guide assemblies, an opening is formed in the upper end of a hoop of each guide assembly, the hoop sleeves the outer side of the guide pipe, and the support frame is fixedly connected with the hoop; the connecting bent pipe is arranged between the two guiding assemblies, the other end of the connecting bent pipe is arranged at the starting end of the guiding pipe of the second guiding assembly in a sleeving mode, and the guiding pipes of the two guiding assemblies and the connecting bent pipe form a guiding channel. According to the device, the steel strand and the wiring hole of the precast block can conveniently penetrate and lead, and reliable connection of the adjacent precast blocks is achieved. The invention provides a dike slope protection precast block paving method. The dike slope protection precast block paving method comprises the following steps that earth excavation is conducted; slope finishing operation; geotextile is laid; paving gravels; paving to form a broken stone hardcore; paving the precast blocks; the device is used for connecting a steel strand bottom opening in a steel strand penetrating and locking manner; and concrete is poured on the slope surface. The construction period is shortened, and the engineering cost is saved.
本发明给出了一种预制块钢绞线穿束引线装置；包括钢绞线穿束机和引导机构；引导机构包括连接折弯管和两组引导组件，引导组件的抱箍上端设有开口，抱箍套装在引导管外侧，支撑架与抱箍固定连接；连接折弯管设在两组引导组件之间，连接折弯管另一端套装在第二引导组件的引导管始端，两组引导组件的引导管和连接折弯管构成引导通道。本装置的便于钢绞线与预制块走线孔穿束引线，实现相邻预制块的可靠连接。本发明给出了一种堤防护坡预制块铺装方法，包括以下步骤：土方开挖；修坡作业；铺设土工布；铺设碎石；摊铺形成碎石垫层；铺装预制块；利用本装置进行穿束钢绞线锁扣连接钢绞线底口；在坡面上浇筑混凝土。本方法缩短了工期、节约了工程成本。
Precast block steel strand penetrating and leading device and embankment slope protection precast block paving method
The invention provides a strand pulling and leading device for a precast block steel strand. Comprising a steel strand pulling machine and a guide mechanism, the guide mechanism comprises a connecting bent pipe and two groups of guide assemblies, an opening is formed in the upper end of a hoop of each guide assembly, the hoop sleeves the outer side of the guide pipe, and the support frame is fixedly connected with the hoop; the connecting bent pipe is arranged between the two guiding assemblies, the other end of the connecting bent pipe is arranged at the starting end of the guiding pipe of the second guiding assembly in a sleeving mode, and the guiding pipes of the two guiding assemblies and the connecting bent pipe form a guiding channel. According to the device, the steel strand and the wiring hole of the precast block can conveniently penetrate and lead, and reliable connection of the adjacent precast blocks is achieved. The invention provides a dike slope protection precast block paving method. The dike slope protection precast block paving method comprises the following steps that earth excavation is conducted; slope finishing operation; geotextile is laid; paving gravels; paving to form a broken stone hardcore; paving the precast blocks; the device is used for connecting a steel strand bottom opening in a steel strand penetrating and locking manner; and concrete is poured on the slope surface. The construction period is shortened, and the engineering cost is saved.
本发明给出了一种预制块钢绞线穿束引线装置；包括钢绞线穿束机和引导机构；引导机构包括连接折弯管和两组引导组件，引导组件的抱箍上端设有开口，抱箍套装在引导管外侧，支撑架与抱箍固定连接；连接折弯管设在两组引导组件之间，连接折弯管另一端套装在第二引导组件的引导管始端，两组引导组件的引导管和连接折弯管构成引导通道。本装置的便于钢绞线与预制块走线孔穿束引线，实现相邻预制块的可靠连接。本发明给出了一种堤防护坡预制块铺装方法，包括以下步骤：土方开挖；修坡作业；铺设土工布；铺设碎石；摊铺形成碎石垫层；铺装预制块；利用本装置进行穿束钢绞线锁扣连接钢绞线底口；在坡面上浇筑混凝土。本方法缩短了工期、节约了工程成本。
Precast block steel strand penetrating and leading device and embankment slope protection precast block paving method
预制块钢绞线穿束引线装置及堤防护坡预制块铺装方法
YANG XIAOFENG (Autor:in) / FANG YINGJUN (Autor:in) / ZHOU SHIJING (Autor:in) / QIU DONGSHUAI (Autor:in) / CHEN XIMING (Autor:in) / LYU ZHEN (Autor:in) / TANG MING (Autor:in) / LU YANGHUA (Autor:in) / ZHANG ZHENRONG (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
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