Safety device of elevator inspection usefulness

The utility model discloses a safety device of elevator inspection usefulness, including noise elimination sleeve, axle center, electromagnetic induction ware, electronics oiling ware, spring, air spring and cushion rubber, noise elimination sleeve's upper end is provided with the buffing pad,...

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Bibliographic Details
Main Author ZHAO ZHUOFEI
Format Patent
LanguageChinese
English
Published 01.02.2017
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a safety device of elevator inspection usefulness, including noise elimination sleeve, axle center, electromagnetic induction ware, electronics oiling ware, spring, air spring and cushion rubber, noise elimination sleeve's upper end is provided with the buffing pad, cushion rubber is connected with the buffing pad, the axle center is run through the bearing and is connected with the piston, and is provided with dust plug and sealing washer on it, air spring's lower extreme is provided with the oil gallery, and is provided with the shell outside it, the lower extreme of electromagnetic induction ware is provided with fixing bolt, the upper end of base is provided with the oil filler point, and the upper end of oil filler point is provided with the check valve. This safety device of elevator inspection usefulness combines present safety device of elevator inspection usefulness to carry out the innovative design, and this safety device of elevator inspection usefulness is provided wit
Bibliography:Application Number: CN201621029515U