| 摘要 |
PURPOSE: A drop device for a supporter is provided to easily and safely install and separate a slab form in/from a concrete slab without damage to the slab form. CONSTITUTION: A drop device for a supporter comprises a moving member(40), a cylindrical socket(30), and fixing units. The moving member is coupled to the top end of a supporter(20) and is reciprocated at the top of the supporter by a reciprocating unit. The cylindrical socket is coupled to the bottom surface of a support bar of the moving member to be coupled and separated to/from the moving member. The fixing units are formed in the supporter and the moving member to move the moving member at the supporter.
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