| 摘要 |
An apparatus and a method for forming an anchor hole for a narrow part are provided to reduce dust occurrence and cost of forming the anchor hole by forming the anchor hole by driving units mounted at the front end of a lifting body. An apparatus for forming an anchor hole for a narrow part comprises a frame(10), a lifting body(20), driving units(30), and lifting body elevating units(40). The frame receives the lifting body, the driving units, and the lifting body elevating units, and includes a lifting body guiding unit(11) and a guided unit(21). A driving part(22) and a power relay unit(23) are installed in the lifting body. The driving units, mounted at the front of the lifting body, drive the driving part by the power relay unit. The lifting body elevating units include a lifting driving unit(42) installed at a horizontal shaft(43), and a lifted unit(41) attached to the lifting body. |
