Crane correcting device

The utility model relates to a crane correcting device. The crane correcting device comprises two detection mechanisms which are arranged on two sides of a cart crossbeam and between the cart cross beam and each guide rail respectively, wherein each detection mechanism comprises an upper connecting...

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Bibliographic Details
Main Authors ZOU GUOTAO, YE KAI, WANG YIFENG
Format Patent
LanguageChinese
English
Published 25.07.2012
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 relates to a crane correcting device. The crane correcting device comprises two detection mechanisms which are arranged on two sides of a cart crossbeam and between the cart cross beam and each guide rail respectively, wherein each detection mechanism comprises an upper connecting plate, a lower connecting plate, a roller, an encoder and a supporting seat; the upper connecting plate is fixed on the lower part of the cart crossbeam; the lower connecting plate is connected with the upper connecting plate through a fastening piece; at least three elastic components are arranged between the upper connecting plate and the lower connecting plate; the supporting seat is arranged on the lower connecting plate; a main shaft is arranged on the supporting seat through a bearing; two shaft covers are arranged on two sides of the supporting seat respectively and are pressed against the bearing; the roller which is connected with the guide rail is fixedly connected with the main shaft; the encoder is arra
Bibliography:Application Number: CN20112452193U