| 摘要 |
PURPOSE: A radiation source reference point control device of an irradiator is provided to disperse load by forming a load dispersion support unit between the upper side of a bed and a horizontal adjusting plate. CONSTITUTION: A radiation source reference point control device of an irradiator comprises a horizontal adjusting plate(10), a horizontal control unit(20), a turn-table(30), and a rotation angle adjusting unit(40). The horizontal control unit keeps fixed state of a fastener when the fastener is fastened up. Support bearings are installed on the turn-table. The support bearings are mounted on the horizontal adjusting plate along the outside of the rotary shaft. The rotation angle adjusting tool of the rotation angle adjusting unit pushes and rotates the side of the turn-table.
|
