END POINT CLOSING WALL FORMING DEVICE OF EXTRUSION TYPE UNDERGROUND DIAPHRAGM WALL AND METHOD FOR OPERATING SAME

Title:

END POINT CLOSING WALL FORMING DEVICE OF EXTRUSION TYPE UNDERGROUND DIAPHRAGM WALL AND METHOD FOR OPERATING SAME

Document Type and Number:

WIPO Patent Application WO/2017/012169

Kind Code:

A1

Abstract:

An end point closing wall forming device of an extrusion type underground diaphragm wall comprises a main body (1) and a vibration water spraying device. The vibration water spraying device is fixedly disposed inside the main body (1). The end point closing wall forming device of an extrusion type underground diaphragm wall further comprises a separation device. The separation device is movably sheathed on the outer side of a short edge (11') of the main body (1). Also provided is a method for operating an end point closing wall forming device of an extrusion type underground diaphragm wall.

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Inventors:

OUYANG GANLIN (CN)
LU SHIBAO (CN)
OUYANG BEIBEI (CN)

Application Number:

PCT/CN2015/088115

Publication Date:

January 26, 2017

Filing Date:

August 26, 2015

Export Citation:

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Assignee:

QINGDAO JINGLI ENG CO LTD (CN)
OUYANG GANLIN (CN)

International Classes:

E02D5/20; E02D7/20; E02D29/02

Foreign References:

CN101718099A	2010-06-02
CN101718093A	2010-06-02
CN2206802Y	1995-09-06
CN202359574U	2012-08-01
JP3760365B2	2006-03-29
JP2004162528A	2004-06-10

Attorney, Agent or Firm:

QINGDAO FIRST PATENT&TRADEMARK AGENT CO., LTD. (CN)

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