Passive rail clamping device

The utility model discloses a passive rail clamping device, and relates to the technical field of rail clamping devices. The first group of reverse passive calipers comprises a first passive caliper which is clamped with the track, is connected to the interior of the shell through a first center-pen...

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Bibliographic Details
Main Authors LIU SHU, CHEN XIN, CHEN JIAJI, ZENG LIXING, WANG SHUANKU, SU YONGTAO
Format Patent
LanguageChinese
English
Published 14.12.2021
Subjects
CRANES
HAULING
HOISTING
LIFTING
LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a passive rail clamping device, and relates to the technical field of rail clamping devices. The first group of reverse passive calipers comprises a first passive caliper which is clamped with the track, is connected to the interior of the shell through a first center-penetrating rod and freely rotates along the first center-penetrating rod, and a second passive caliper which is clamped with the track, is connected to the interior of the shell through a second center-penetrating rod and freely rotates along the second center-penetrating rod; the first electromagnetic pull rod coil is electrified to brake the first electromagnetic pull rod to move, and the first passive caliper and the second passive caliper move in the direction of separating from the track or clamping the track; the second group of reverse passive calipers are arranged on the shell and are reversely arranged relative to the first group of reverse passive calipers, the second electromagnetic pull rod coil sleeves t
Bibliography:Application Number: CN202120451045U