Device for housing a bearing provided with a system for detecting the load applied to the bearing

摘要

The invention relates to a housing device provided with a system for detecting the load applied to an element arranged in the housing, an internal part configured in such a way as to hold said element, and an external part for fixing the device to a mechanical group, the internal part being connected to the external part by at least two deformable connection parts in such a way that the internal part can be displaced in relation to the external part under the action of a load applied to the element. The system for detecting the applied load comprises a means for directly detecting the displacement of one of the parts, internal or external, in relation to the other part, external or internal, under the action of a load applied to the element.

主权项

1. A housing device comprising:
a detection system configured to detect a load applied to an element arranged in said housing device, an internal part configured to support said element and an external part used for fixing the device to a mechanical assembly, the internal part being connected to the external part by at least two deformable connecting elements, such that the internal part may be displaced in the direction of the applied load relative to the external part under the action of the load applied to said element; wherein the detection system comprises:
a displacement detection device that detects the relative displacement of the internal part with respect to the external part, or the external part with respect to the internal part under the action of the load applied to said element,a mobile detection portion rigidly connected to the internal part and thus mobile under the action of the load,wherein the external part comprises a fixed detection portion aligned with the mobile detection portion to form at least one gap in the direction of the applied load with said mobile detection portion,wherein said detection portions are arranged in the vicinity of the axial plane of symmetry substantially perpendicular to the load to be measured,wherein said detection portions measure the relative displacement of the internal part with respect to the external part, or the external part with respect to the internal part, in the direction of the applied load.