The invention relates to a punching-free type shear force sensor. The punching-free type shear force sensor comprises a force measurement supporting base and a strain gage. A force measurement plate is installed in the middle of the force measurement surface of the force measurement supporting base, force measurement sensing convex teeth surrounding the force measurement plate are arranged on the force measurement surface, and the strain gage is bonded and fixed to the force measurement plate. Through the force measurement sensing convex teeth, shear force on the surface to be detected is transmitted to the force measurement plate area inwards, so that the strain gage deforms, the value of the shear force of the surface to be detected currently can be obtained, and therefore the problems that existing punching-free type shear force sensors are high in implementation difficulty degree and low in measurement accuracy are solved.
Punching-free type shear force sensor
2015-12-23
Patent
Electronic Resource
English
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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