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Multi-purpose profile steel static pile extractor
The invention discloses a multi-purpose profile steel static pile extractor. The multi-purpose profile steel static pile extractor comprises a pile extraction clamp, pile extraction oil cylinders fixedly connected with the pile extraction clamp and an extraction assisting device. The pile extraction clamp comprises a shell and a chuck assembly arranged in the shell, the chuck assembly comprises atelescopic chuck and a fixed chuck fixedly connected with the shell, and a clamping oil cylinder is connected between the telescopic chuck and the inner wall of the shell. The extraction assisting device is detachably connected with profile steel to be extracted, and the extraction assisting device and the profile steel to be extracted are arranged between the telescopic chuck and the fixed chuck.According to the multi-purpose profile steel static pile extractor, the extraction assisting device and the profile steel to be extracted are fixedly connected, the height of the part, exposed out ofthe ground surface, of the profile steel is enlarged, the profile steel is clamped through the chuck assembly in the pile extraction clamp, and the extraction assisting device and the profile steel to be extracted are integrally lift through the pile extraction oil cylinders; and different extraction assisting devices and chuck assemblies can be selected according to different types of profile steel, the adaptability of the static pile extractor is greatly improved, the multi-purpose steel profile steel static pile extractor is simple in structure and convenient to operate, and the application of the profile steel static pile extractor is expanded.
本发明公开一种多用途型钢静拔桩机，包括拔桩夹具、与拔桩夹具固定连接的拔桩油缸以及助拔器；拔桩夹具包括壳体以及设置在壳体内部的夹头组件，夹头组件包括伸缩夹头以及与壳体固定连接的固定夹头，伸缩夹头与壳体内壁之间连接有夹紧油缸；助拔器与待拔型钢可拆卸连接，助拔器与待拔型钢布置在伸缩夹头和固定夹头之间。本发明通过将助拔器和待拔型钢固定连接，延长型钢漏出地面的高度，通过拔桩夹具中的夹头组件对型钢进行夹紧，并通过拔桩油缸对助拔器和待拔型钢进行整体提升；根据不同的型钢可以选择不同的助拔器和夹头组件，大大增加静拔桩机的适用性，结构简单，操作方便，拓宽了型钢静拔桩机用途。
Multi-purpose profile steel static pile extractor
The invention discloses a multi-purpose profile steel static pile extractor. The multi-purpose profile steel static pile extractor comprises a pile extraction clamp, pile extraction oil cylinders fixedly connected with the pile extraction clamp and an extraction assisting device. The pile extraction clamp comprises a shell and a chuck assembly arranged in the shell, the chuck assembly comprises atelescopic chuck and a fixed chuck fixedly connected with the shell, and a clamping oil cylinder is connected between the telescopic chuck and the inner wall of the shell. The extraction assisting device is detachably connected with profile steel to be extracted, and the extraction assisting device and the profile steel to be extracted are arranged between the telescopic chuck and the fixed chuck.According to the multi-purpose profile steel static pile extractor, the extraction assisting device and the profile steel to be extracted are fixedly connected, the height of the part, exposed out ofthe ground surface, of the profile steel is enlarged, the profile steel is clamped through the chuck assembly in the pile extraction clamp, and the extraction assisting device and the profile steel to be extracted are integrally lift through the pile extraction oil cylinders; and different extraction assisting devices and chuck assemblies can be selected according to different types of profile steel, the adaptability of the static pile extractor is greatly improved, the multi-purpose steel profile steel static pile extractor is simple in structure and convenient to operate, and the application of the profile steel static pile extractor is expanded.
本发明公开一种多用途型钢静拔桩机，包括拔桩夹具、与拔桩夹具固定连接的拔桩油缸以及助拔器；拔桩夹具包括壳体以及设置在壳体内部的夹头组件，夹头组件包括伸缩夹头以及与壳体固定连接的固定夹头，伸缩夹头与壳体内壁之间连接有夹紧油缸；助拔器与待拔型钢可拆卸连接，助拔器与待拔型钢布置在伸缩夹头和固定夹头之间。本发明通过将助拔器和待拔型钢固定连接，延长型钢漏出地面的高度，通过拔桩夹具中的夹头组件对型钢进行夹紧，并通过拔桩油缸对助拔器和待拔型钢进行整体提升；根据不同的型钢可以选择不同的助拔器和夹头组件，大大增加静拔桩机的适用性，结构简单，操作方便，拓宽了型钢静拔桩机用途。
Multi-purpose profile steel static pile extractor
一种多用途型钢静拔桩机
SONG FEI (author) / CHEN WANGSHENG (author) / NIE YAWEI (author) / AI YUHAO (author) / XU FEI (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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