Loading arm interlocking protection device

The utility model discloses a crane pipe interlocking protection device which comprises a first connecting block and a second connecting block, the first connecting block is in threaded connection with the second connecting block, the first connecting block and the second connecting block are both f...

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Bibliographic Details
Main Author YANG SHANDE
Format Patent
LanguageChinese
English
Published 30.12.2022
Subjects
BOTTLES, JARS OR SIMILAR CONTAINERS
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
LIQUID HANDLING
OPENING, CLOSING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a crane pipe interlocking protection device which comprises a first connecting block and a second connecting block, the first connecting block is in threaded connection with the second connecting block, the first connecting block and the second connecting block are both fixedly connected with pipeline bodies, an annular block is arranged on the first connecting block in a sliding mode, and the annular block is connected with the pipeline bodies in a sliding mode. Two first mounting blocks are fixedly connected to the second connecting block, an extrusion block is fixedly connected to each first mounting block, two clamping mechanisms are arranged on the first connecting block, each clamping mechanism comprises a gear rotationally arranged on the first connecting block, and a first rack is arranged on the first connecting block in a sliding mode. The first rack and the gear are matched with each other, connection and fixation between the crane pipes can be further reinforced, when a
Bibliography:Application Number: CN202222218441U