Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement-soil mixing pile drill bit capable of being applied to multiple pile types and method
The invention discloses a cement-soil mixing pile drill bit capable of being applied to multiple pile types and a method, solves the problem that in the prior art, a special drill bit for a cement-soil mixing pile is complex to mount and dismount, and has the beneficial effects of being wide in universal range and easy to mount and dismount. Comprising a connecting section used for being connected with a cement mixing pile, an end drill body is fixed to one end of the connecting section, a first guniting pipe and a second guniting pipe are arranged on the side portion of the connecting section, and the distance between the second guniting pipe and the end drill body is smaller than that between the first guniting pipe and the end drill body; the first guniting pipe and the second guniting pipe are detachably connected with the connecting section, a grouting pipeline is arranged in the connecting section and communicates with the first guniting pipe and the second guniting pipe, stirring blades are detachably connected to the peripheral side of the connecting section, and the stirring blades are movably connected with the connecting section when installed on the connecting section.
本发明公开了一种可应用于多桩型的水泥土搅拌桩钻头及方法，解决了现有技术中水泥土搅拌桩专用钻头安装拆卸复杂的问题，具有通用范围广、安装拆卸简单的有益效果，具体方案如下：一种可应用于多桩型的水泥土搅拌桩钻头，包括用于同水泥土搅拌桩连接的连接段，连接段的一端固定有端部钻体，连接段的侧部设置第一喷浆管和第二喷浆管，第二喷浆管与端部钻体之间的距离小于第一喷浆管与端部钻体之间的距离，第一喷浆管、第二喷浆管分别与连接段可拆卸连接，连接段内设置注浆管路，注浆管路与第一喷浆管、第二喷浆管分别连通，连接段的周侧可拆卸连接有搅拌叶片，搅拌叶片在安装于连接段时与连接段活动连接。
Cement-soil mixing pile drill bit capable of being applied to multiple pile types and method
The invention discloses a cement-soil mixing pile drill bit capable of being applied to multiple pile types and a method, solves the problem that in the prior art, a special drill bit for a cement-soil mixing pile is complex to mount and dismount, and has the beneficial effects of being wide in universal range and easy to mount and dismount. Comprising a connecting section used for being connected with a cement mixing pile, an end drill body is fixed to one end of the connecting section, a first guniting pipe and a second guniting pipe are arranged on the side portion of the connecting section, and the distance between the second guniting pipe and the end drill body is smaller than that between the first guniting pipe and the end drill body; the first guniting pipe and the second guniting pipe are detachably connected with the connecting section, a grouting pipeline is arranged in the connecting section and communicates with the first guniting pipe and the second guniting pipe, stirring blades are detachably connected to the peripheral side of the connecting section, and the stirring blades are movably connected with the connecting section when installed on the connecting section.
本发明公开了一种可应用于多桩型的水泥土搅拌桩钻头及方法，解决了现有技术中水泥土搅拌桩专用钻头安装拆卸复杂的问题，具有通用范围广、安装拆卸简单的有益效果，具体方案如下：一种可应用于多桩型的水泥土搅拌桩钻头，包括用于同水泥土搅拌桩连接的连接段，连接段的一端固定有端部钻体，连接段的侧部设置第一喷浆管和第二喷浆管，第二喷浆管与端部钻体之间的距离小于第一喷浆管与端部钻体之间的距离，第一喷浆管、第二喷浆管分别与连接段可拆卸连接，连接段内设置注浆管路，注浆管路与第一喷浆管、第二喷浆管分别连通，连接段的周侧可拆卸连接有搅拌叶片，搅拌叶片在安装于连接段时与连接段活动连接。
Cement-soil mixing pile drill bit capable of being applied to multiple pile types and method
一种可应用于多桩型的水泥土搅拌桩钻头及方法
YANG KI CHUL (Autor:in) / ZHUANG PEIZHI (Autor:in) / ZHAO DONGSHENG (Autor:in) / LI CHAOJI (Autor:in) / HAO DEJUN (Autor:in) / SONG XIUGUANG (Autor:in) / DU YONG (Autor:in) / YU XINCHEN (Autor:in) / QIAN YUANSHUN (Autor:in) / ZHOU WEN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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