新型测量仪器支架及控制点的设计

Design of new-style tripod and control point

针对测量用的三角架存在着占用面积大,对中整平慢等缺点,利用液体表面的水平性原理,发明了体积小、可自动安平、能直接量取仪器高的自动安平仪器支架。针对传统测量控制点质量大、搬运及埋设困难、不易找到且难以统一批量生产的缺点,发明了注水感应式可回收测量控制点,新的测量控制点可以在得到感应的情况下发出声光信号,并可以在点位废止不用时回收利用。

In order to reach the definite precision, traditional tripod needs more time, and the unfolded three legs of the tripod occupy more area, which leads to much insecurity and discommodiousness. So adopting the principle that the surface of liquid seeks the level, using sensors to survey the incline of the tripod and with the machine-electric unification, the writers, invented the automated leveling tripod. Traditional control points have a heavy weight and it’s difficult to transport and emplace, in order to solve this problem, a new-style control point which can be induced and recycled was invented.