Containment three-way displacement measuring device

The invention relates to a containment three-way displacement measuring device. The device comprises: a fixing assembly arranged on the outer side wall of a containment; a measuring assembly arranged on the fixing assembly, wherein a measuring ball on the measuring assembly is in contact with the outer side wall of the containment vessel; and a reading dial arranged on the containment and used for reading the X-direction displacement, the Y-direction displacement and the vertical displacement of the measuring ball. According to the scheme, an existing plumb line measuring system and an indium tile wire measuring system are combined into one, the X-direction displacement, the Y-direction displacement and the vertical displacement of the containment vessel can be measured at the same time, purchasing of parts of the measuring device is reduced, purchasing expenditure is reduced, meanwhile, the size of the whole device is small, and the occupied space is reduced. 本发明涉及一种安全壳三向位移测量装置，包括：固定组件，固定组件设置在安全壳的外侧壁上；测量组件，测