| 摘要 |
A reinforced fiber board prestressing wrapping device having a chain is provided to carry and install easily, to apply to various circumstances of a construction field and to wrap a column structure continuously using reinforced fiber boards having the uniform quality. The reinforced fiber board prestressing wrapping device having a chain includes a caterpillar rail(100) installed horizontally along the circumference of a column structure and formed by coupling many H-beams(110) while erecting webs vertically to form a circle or an ellipse as a whole while, a driving unit(200) composed of a driving motor, an inner driving wheel and an outer driving wheel and placed over the caterpillar rail to revolve the circumference of the column structure along the caterpillar rail, a tension unit(300) installed at a certain distance from the driving unit and winding the circumference of the column structure by revolving the circumference of the column structure parallel with the driving unit and tensing a reinforced fiber board(11), a tension chain(350) coupled to the tension unit, covering to adhere the circumference of the column structure closely and revolving together with the tension unit, a power transmission unit(400) transferring the rotary force of the driving motor of the driving unit to driving wheels of the tension unit, and a reinforced fiber loading box(500) installed to the outside of the driving unit to keep a roll type reinforced fiber board and to supply a reinforced fiber board to the tension unit. |
