| 摘要 |
The present invention relates to a support device for a cutting tool. A technical problem to be solved is as follows; as locations of various kinds of hoses (fuel gas supply hose, oxygen gas supply hose and power supply line) are changed automatically or with ease according to the location of a cutting tool, damage to a hose can be prevented, and the danger of a possible negligent accident can also be prevented. The device includes a first support axis to be installed on the wall of a building vertically, a first supporting part comprising a first bracket installed in a lower side of the first support axis; a second support axis to combined to the first bracket through a rotating axis to make it possible to rotate in the horizontal direction, a second bracket installed on the second support axis to correspond to the first bracket, a second supporting part comprising of moving members installed in a way to be able to move horizontally with a gas hose and a power supply line combined to the second support axis; and the first supporting plate installed on the first bracket, the second supporting plate installed on the upper side of the first supporting plate in the second bracket, a vertical penetration column installed penetrating the second support plate, an upper side stopper and an lower side stopper installed individually on the upper side and the lower side of the vertical penetration column, a rotation inhibition part installed on the vertical penetration column, the lower side of the second supporting plate, to comprise of springs to contact the lower side stopper with the first supporting plate tightly by adding elastic force. |
