TRIPOD

摘要

PROBLEM TO BE SOLVED: To provide a tripod capable of being easily installed and capable of holding measuring equipment at high elevations.;SOLUTION: A tripod includes: leg parts; a holding part in which hole parts are axially provided with a predetermined pitch, and which moves upward or downward along an axial direction and holds equipment in a position to protrude upward from the leg parts; and movement means which has a gear, and which has tooth tip of the gear sequentially meshed with the hole parts by rotation of the gear to feed-move the holding part upward or downward.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT