| 摘要 |
PURPOSE: A lock mechanism of a strut for construction is provided to install and dismantle easily with unskilled workers by keeping the bearing capacity of pile support members for a long time in a pit excavation site, and to secure economical efficiency with a simple structure. CONSTITUTION: A lock mechanism of a strut for construction contains: an insertion member(30) installed to an inner body(24) to abut on an outer body(22) fo a strut(20) and provided with an incline in a portion of the outside; and a support member(40) installed to the inner body to engage with the insertion member and provided with an incline in a portion of the inside. |
