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Multi-shaft bidirectional stirring pile drilling machine
The multi-shaft bidirectional stirring pile drilling machine comprises a power head, a rotary joint, a drill rod assembly and a drill bit assembly, the power head comprises at least two power sources, a box body, transmission gear sets and an output shaft assembly, and each power source corresponds to one transmission gear set and is connected with the transmission gear set; each transmission gear set corresponds to one output shaft assembly and is connected with the output shaft assembly. The output shaft assembly comprises an inner shaft and an outer shaft, the inner shaft is connected with the upper gear unit in the transmission gear set, the outer shaft is connected with the lower gear unit in the transmission gear set, and bidirectional rotation is achieved; the drill rod assembly comprises an inner rod and an outer rod, the inner rod is fixedly connected with the inner shaft, the outer rod is fixedly connected with the outer shaft, and bidirectional rotation is achieved; the drill bit assembly comprises an inner drill bit and an outer drill bit, the inner drill bit is fixedly connected with the inner rod, the outer drill bit is fixedly connected with the outer rod, and bidirectional rotation is achieved; multi-shaft bidirectional stirring pile forming is achieved, the pile forming efficiency is high, the construction method is flexible, and the method is suitable for large-size construction of spliced piles and spaced piles.
本发明涉及一种多轴双向搅拌桩钻机，包括动力头、旋转接头、钻杆组件和钻头组件，动力头包括动力源、箱体、传动齿轮组和输出轴组件，动力源设有至少两个，每个动力源对应一组传动齿轮组并连接，且每组传动齿轮组对应一组输出轴组件并连接；输出轴组件包括内轴和外轴，内轴与传动齿轮组内的上齿轮单元连接，外轴与传动齿轮组内的下齿轮单元连接，并实现双向旋转；钻杆组件包括内杆和外杆，内杆与内轴连接固定，外杆与外轴连接固定，并实现双向旋转；钻头组件包括内钻头和外钻头，内钻头与内杆连接固定，外钻头与外杆连接固定，并实现双向旋转；本发明实现多轴双向搅拌成桩，成桩效率高，且工法灵活，适用拼接桩和间隔桩的大体积施工。
Multi-shaft bidirectional stirring pile drilling machine
The multi-shaft bidirectional stirring pile drilling machine comprises a power head, a rotary joint, a drill rod assembly and a drill bit assembly, the power head comprises at least two power sources, a box body, transmission gear sets and an output shaft assembly, and each power source corresponds to one transmission gear set and is connected with the transmission gear set; each transmission gear set corresponds to one output shaft assembly and is connected with the output shaft assembly. The output shaft assembly comprises an inner shaft and an outer shaft, the inner shaft is connected with the upper gear unit in the transmission gear set, the outer shaft is connected with the lower gear unit in the transmission gear set, and bidirectional rotation is achieved; the drill rod assembly comprises an inner rod and an outer rod, the inner rod is fixedly connected with the inner shaft, the outer rod is fixedly connected with the outer shaft, and bidirectional rotation is achieved; the drill bit assembly comprises an inner drill bit and an outer drill bit, the inner drill bit is fixedly connected with the inner rod, the outer drill bit is fixedly connected with the outer rod, and bidirectional rotation is achieved; multi-shaft bidirectional stirring pile forming is achieved, the pile forming efficiency is high, the construction method is flexible, and the method is suitable for large-size construction of spliced piles and spaced piles.
本发明涉及一种多轴双向搅拌桩钻机，包括动力头、旋转接头、钻杆组件和钻头组件，动力头包括动力源、箱体、传动齿轮组和输出轴组件，动力源设有至少两个，每个动力源对应一组传动齿轮组并连接，且每组传动齿轮组对应一组输出轴组件并连接；输出轴组件包括内轴和外轴，内轴与传动齿轮组内的上齿轮单元连接，外轴与传动齿轮组内的下齿轮单元连接，并实现双向旋转；钻杆组件包括内杆和外杆，内杆与内轴连接固定，外杆与外轴连接固定，并实现双向旋转；钻头组件包括内钻头和外钻头，内钻头与内杆连接固定，外钻头与外杆连接固定，并实现双向旋转；本发明实现多轴双向搅拌成桩，成桩效率高，且工法灵活，适用拼接桩和间隔桩的大体积施工。
Multi-shaft bidirectional stirring pile drilling machine
一种多轴双向搅拌桩钻机
YU TAOXI (author) / LIU ZHONG (author) / YANG NINGYE (author) / LAN WEI (author) / LI GUOMIN (author) / CHEN TIANXIONG (author) / CAI YUANQIANG (author) / ZHANG CHUFU (author) / YANG ZHONGXUAN (author)
2023-05-30
Patent
Electronic Resource
Chinese
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