High-precision system for rapidly lowering support in cofferdam and construction method thereof
The invention belongs to the technical field of building construction, particularly relates to a high-precision system for rapidly lowering an inner support of a cofferdam and a construction method thereof, and aims to solve the problems that hoisting is troublesome, the sight is blocked, hoisting i...
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| creator | CHEN XIN HUANG YU LIU GUODONG TANG KUANGQIN SUN YINGCHEN CHEN JIN FAN BIN QIN JIANGBO CHEN CHAOFAN WENG JINFU HU QIAN |
| description | The invention belongs to the technical field of building construction, particularly relates to a high-precision system for rapidly lowering an inner support of a cofferdam and a construction method thereof, and aims to solve the problems that hoisting is troublesome, the sight is blocked, hoisting is unsafe, the inner support is easy to shake in the placing process, and if positioning is not carried out, the inner support can be rapidly lowered. In order to solve the problems that in the prior art, steel piles are prone to colliding with the steel sheet piles, and the steel piles are prone to being stuck in the lowering process, the following scheme is provided that the device comprises a plurality of steel casings and a plurality of supporting frames used for supporting the steel sheet piles, and a plurality of connecting columns are fixedly arranged on the inner walls of the supporting frames; a plurality of first guide sleeves and semicircular cylinders are fixedly arranged above the multiple connecting co |
| format | Patent |
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In order to solve the problems that in the prior art, steel piles are prone to colliding with the steel sheet piles, and the steel piles are prone to being stuck in the lowering process, the following scheme is provided that the device comprises a plurality of steel casings and a plurality of supporting frames used for supporting the steel sheet piles, and a plurality of connecting columns are fixedly arranged on the inner walls of the supporting frames; a plurality of first guide sleeves and semicircular cylinders are fixedly arranged above the multiple connecting co</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241101&DB=EPODOC&CC=CN&NR=118880893A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241101&DB=EPODOC&CC=CN&NR=118880893A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>HUANG YU</creatorcontrib><creatorcontrib>LIU GUODONG</creatorcontrib><creatorcontrib>TANG KUANGQIN</creatorcontrib><creatorcontrib>SUN YINGCHEN</creatorcontrib><creatorcontrib>CHEN JIN</creatorcontrib><creatorcontrib>FAN BIN</creatorcontrib><creatorcontrib>QIN JIANGBO</creatorcontrib><creatorcontrib>CHEN CHAOFAN</creatorcontrib><creatorcontrib>WENG JINFU</creatorcontrib><creatorcontrib>HU QIAN</creatorcontrib><title>High-precision system for rapidly lowering support in cofferdam and construction method thereof</title><description>The invention belongs to the technical field of building construction, particularly relates to a high-precision system for rapidly lowering an inner support of a cofferdam and a construction method thereof, and aims to solve the problems that hoisting is troublesome, the sight is blocked, hoisting is unsafe, the inner support is easy to shake in the placing process, and if positioning is not carried out, the inner support can be rapidly lowered. 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In order to solve the problems that in the prior art, steel piles are prone to colliding with the steel sheet piles, and the steel piles are prone to being stuck in the lowering process, the following scheme is provided that the device comprises a plurality of steel casings and a plurality of supporting frames used for supporting the steel sheet piles, and a plurality of connecting columns are fixedly arranged on the inner walls of the supporting frames; a plurality of first guide sleeves and semicircular cylinders are fixedly arranged above the multiple connecting co</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | High-precision system for rapidly lowering support in cofferdam and construction method thereof |
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