Open caisson deviation control device

The invention relates to an open caisson deviation control device which comprises a concrete abutment, a chain hoist and socket columns, the concrete abutment is anchored into a sandy soil layer through the four socket columns to be fixed, the concrete abutment is provided with a guide groove, a hor...

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Bibliographic Details
Main Authors ZHANG WUDI, ZHAO LIANG, FANG HU, JING ZIBAO, FAN ZUOJUN, KONG LINGYU
Format Patent
LanguageChinese
English
Published 10.11.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to an open caisson deviation control device which comprises a concrete abutment, a chain hoist and socket columns, the concrete abutment is anchored into a sandy soil layer through the four socket columns to be fixed, the concrete abutment is provided with a guide groove, a horizontal steel beam, a hydraulic jack and a boss, the horizontal steel beam is placed in the guide groove, and the hydraulic jack is arranged in the boss. The top end of the jack abuts against the horizontal steel beam, the tail end of the hydraulic jack is fixed to the boss, the boss is connected with a shaft of the open caisson through a chain block chain block, and a pulley is arranged at the end of the horizontal steel beam. The device can effectively prevent the open caisson from deviating and accurately rectify deviation, the problems that the sinking difficulty of the open caisson is increased and the cost is greatly increased due to a common open caisson deviation control method are solved, the device is eas
Bibliography:Application Number: CN202310931307