Elevator safety supporting rod

The utility model relates to the technical field of elevators, in particular to an elevator safety supporting rod which comprises a supporting rod bottom plate, a U-shaped plate, a supporting rod pipe and a limiting device, the U-shaped plate is fixed on the supporting rod bottom plate, the lower en...

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Bibliographic Details
Main Authors ZHANG JIANLIN, REN SHILIANG
Format Patent
LanguageChinese
English
Published 19.07.2022
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model relates to the technical field of elevators, in particular to an elevator safety supporting rod which comprises a supporting rod bottom plate, a U-shaped plate, a supporting rod pipe and a limiting device, the U-shaped plate is fixed on the supporting rod bottom plate, the lower end of the supporting rod pipe is rotatably connected with the U-shaped plate through a rotating shaft, a lock plate is fixed on one side of the supporting rod pipe, a lock hole is formed in the lock plate, and the limiting device is arranged on the U-shaped plate. The limiting device comprises a rod sleeve, a lock rod, a spring and an unlocking plate, the rod sleeve is fixed to the U-shaped plate, a sleeve hole is formed in the rod sleeve, the lock rod is arranged in the sleeve hole, the spring is arranged in the middle of the lock rod in a sleeving mode, and the unlocking plate is located on the lower side of the rod sleeve and connected with the lower end of the lock rod. The supporting rod bottom plates are fixed
Bibliography:Application Number: CN202220351621U