Construction instrument for diaphragm wall

The invention discloses a construction instrument for a diaphragm wall. The construction instrument comprises a wall brushing device body and brush heads connected with the wall brushing device body;the wall brushing device body is provided with an accommodation space; the accommodation space is a b...

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Bibliographic Details
Main Author FU YUNJIE
Format Patent
LanguageChinese
English
Published 03.12.2019
Subjects
CLEANING
CLEANING IN GENERAL
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
SOIL SHIFTING
TRANSPORTING
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Summary:The invention discloses a construction instrument for a diaphragm wall. The construction instrument comprises a wall brushing device body and brush heads connected with the wall brushing device body;the wall brushing device body is provided with an accommodation space; the accommodation space is a blind hole which is formed in the wall brushing device body and is opened at the upper end; the construction instrument further comprises a clump weight placed in the accommodation space; in addition, the clump weight can be embedded into the accommodation space from the upper end of the accommodation space and can be taken out of the accommodation space from the upper end of the accommodation space; and when the instrument is suspended, the gravity center of the clump weight and the gravity center of the wall brushing device body are both positioned on one plumb line. The brushing degree of the wall brushing device is controllable. 本发明公开了一种防渗墙施工器具，包括刷壁器本体及与刷壁器本体相连的刷头，所述刷壁器本体上设置有容置空间，所述容置空间为设置于刷壁器本体上上端开口的盲孔；还包括置放于容置
Bibliography:Application Number: CN201810500944