盾构地表沉降自动监测设备

本发明涉及盾构地表沉降自动监测设备，本发明有效解决了目前地表沉降监测方式自动化程度低且容易受外界环境温度变化影响的问题，解决问题的方案包括：设于基准点的储液腔且沿盾构方向间隔设有若干监测管，储液腔、若干监测管之间上端、下端分别经通气管、通液管进行连通，监测管设于护筒内且护筒经支撑组件和沉降板连接；本方案可实现自动且实时的对盾构区域地表进行沉降监测，为盾构施工提供及时、有效的参考信息，而且在不依赖于外界的情况下，能够实现自主调节监测管内的温度，使其减少因外界环境温度变化而产生的波动，从而减少外界温度变化对监测数据造成的影响。 The invention relates to automatic monitoring equipment for ground surface settlement of a shield tunneling machine, which effectively solves the problems that the existing ground surface settlement monitoring mode is low in automation degree and is easily influenced by the change of external environment temperature, and the scheme for solving the problem comprises the following steps: a liquid storage cavity arranged at a reference point is provided with a plurality of monitoring pipes at intervals along the shield tunneling direction; the upper ends and the lower ends of the liquid storage cavity and the plurality of monitoring pipes are respectively communicated through the breather pipe and the liquid passing pipe; the monitoring pipes are arran