| 摘要 |
The present invention relates to a tripod fixing apparatus for a geodetic surveying instrument. The present invention comprises an upper support; three legs having the upper part thereof connected to the upper support to be able to rotate, thus able to be folded and unfolded; a mount connected to the upper support and having a surveying instrument mounted thereon; a leg support tool for supporting the legs as the legs are unfolded; and a mount levelling tool for automatically levelling the mount. The top surface of the mount is leveled by the mount levelling tool if the legs are landed on the ground. The surveying instrument is leveled if the surveying instrument is mounted on the mount after a tripod is installed by supporting the legs with the leg support tool. |
