Forced centering device for correct alignment of a level indicator for detecting height changes in civil engineering structures, especially dams, comprises mounting brackets that are attached to the structure to be monitored

摘要

Forced centering device for a level indicator (2.0) for detecting height changes in buildings or civil engineering structures. The device has two forced centering elements (2.1, 2.2) on each end of the level indicator and matching mountings (3, 1) attached to two construction elements (4, 5). One mounting (1) has a rigid upright complementary element for absolute accurate positioning of the level indicator, while a base plate (3.2) and guide element (3.1) of the other mounting are used to ensure the level is in an upright position.