Base member for Hang foundation

Abstract

This article is a base member for a pile foundation through which a plurality of piles are inserted. As shown in the reference perspective view and the reference view showing the usage state, this article is a member in which a central cylinder facing the structure, eight connecting parts arranged at intervals of 45 degrees in the circumferential direction on the outer peripheral side of the central cylinder, and cylindrical pile insertion parts provided at the tips of the respective connecting parts are integrated. The piles inserted into the interiors of the eight pile insertion parts will be located radially. The reference view showing the usage state shows a pile foundation using this article as a base member. This article, for example, after being installed on the ground, has piles inserted into the eight pile insertion parts respectively. Thereby, the pile is driven into the ground while being guided by the pile insertion part. The driving of the pile into the ground can be performed by using a power tool such as a handy-type electric hammer to strike the upper end of the pile inserted into the pile insertion part. The pile insertion part and the pile may be fixed by inserting bolts into bolt holes provided in the pile insertion part (which may be drilled at the construction site). Thereafter, a support column is fixed to the central cylinder.

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