Locking device of LVDT linear displacement sensor armature core

The utility model discloses a locking device of LVDT linear displacement sensor armature core, including expansion pipe, tie bolt, the wedge body and connecting plate, the expansion pipe comprises two lamella expansion pieces, two lamellas the expansion piece adopt O shape sealing washer restraint i...

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Bibliographic Details
Main Authors HAO QINGZE, MA DONGHUI
Format Patent
LanguageChinese
English
Published 23.03.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TESTING
TRANSFORMERS
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Summary:The utility model discloses a locking device of LVDT linear displacement sensor armature core, including expansion pipe, tie bolt, the wedge body and connecting plate, the expansion pipe comprises two lamella expansion pieces, two lamellas the expansion piece adopt O shape sealing washer restraint into the expansion pipe be equipped with in the expansion pipe the wedge body with tie bolt, tie bolt's head stretches out outside the one end of expansion pipe, the main aspects of the wedge body are stretched out outside the other end of expansion pipe, tie bolt with the wedge is personally experienced sth. Part of the body and is adopted threaded connection the rigid coupling of serving greatly of the wedge body has a connecting plate be equipped with the connection screw of armature core on the connecting plate. The utility model has the advantages of simple structure, convenient operation, the location is accurate, even if under utmost point adverse circumstances, also difficult not hard up, experimental effect
Bibliography:Application Number: CN20152925429U