Observation point protection device

The invention relates to an observation point protection device, and belongs to the technical field of engineering surveying, the observation point protection device comprises an observation pillar, an observation column, stairs and a plurality of anti-collision plates, the observation pillar is fixed on the ground, the observation column is fixed at one end of the observation pillar away from the ground, and the length directions of the observation column and the observation pillar are the same; the measuring instrument is installed at the end, away from the observation pillar, of the observation column, the stairs are fixed to the observation pillar and used for measuring personnel to climb on the observation pillar, the anti-collision plates are fixed to the ground, and the multiple anti-collision plates completely cover the end, close to the ground, of the observation pillar. 本申请涉及一种观测点保护装置，属于工程测量的技术领域，其包括观测墩、观测柱、楼梯以及多块防撞板，观测墩固定在地面上，观测柱固定在观测墩远离地面的一端，观测柱和观测墩的长度方向相同，测量仪器安装在观测柱远离观测墩的一端，楼梯固定在观测墩上，楼梯用于测量人员登上观测