Take underground continuous wall grooving machine hydraulic grab of pick

The utility model relates to an underground continuous wall grooving machine hydraulic grab's technical field, take underground continuous wall grooving machine hydraulic grab of pick is disclosed, take underground continuous wall grooving machine hydraulic grab of pick includes the bucket body...

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Bibliographic Details
Main Authors LI HONGXUN, LI MINGXIAN, QIU XIAOWU, LIU XIAONING, LIN QIANGYOU, LEI BIN
Format Patent
LanguageChinese
English
Published 17.11.2017
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:The utility model relates to an underground continuous wall grooving machine hydraulic grab's technical field, take underground continuous wall grooving machine hydraulic grab of pick is disclosed, take underground continuous wall grooving machine hydraulic grab of pick includes the bucket body, the bucket body has the lower extreme opening and is used for snatching the cavity of the rock or the soil body, and the lateral wall of bucket body is equipped with the pick of a plurality of areas point form, the lower extreme of this pick extends to the below of bucket body, during the grooving, few partial hard rock tooth limit can be remained at the cell wall edge after being strikeed the breakage to the hard rock, at this moment, put down take underground continuous wall grooving machine hydraulic grab of pick, in bucket body decline in -process and cell wall contact, and close through opening of bucket body, snatch remaining fragmentary cockscomb structure hard rock, and then repair slotted hole, make section f
Bibliography:Application Number: CN20172340463U