Lock catch connection method for PC construction method piles
The invention discloses a lock catch connecting method for a PC construction method pile. The lock catch connecting method comprises the following steps that a steel pipe is cut to serve as a lining pipe; cutting a clamping groove part on the lining pipe; secondarily cutting the part cut from the cl...
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| creator | JIANG XINZHOU GAO WEI XIAO CHAOXING XIA YANG GUO YONG FAN WEIQIN GAO WENBING CHANG XIAOFEI XIE ZHAOYU ZHOU HU GAO YUAN PAN YANGHANG LIU NAN XIA SONGRU HUANG JIA ZHANG KUN XIA QIAO |
| description | The invention discloses a lock catch connecting method for a PC construction method pile. The lock catch connecting method comprises the following steps that a steel pipe is cut to serve as a lining pipe; cutting a clamping groove part on the lining pipe; secondarily cutting the part cut from the clamping groove part into a wedge block; a plug welding hole is cut in the first base metal; the wedge block is attached to the position, where the welding hole is plugged, of the inner wall of the first base metal according to the preset angle position and firmly welded; the end, without the groove, of the lining pipe is welded to the two ends of the base metal; the second base material and the slotted end of the lining pipe are inserted into the first base material, the clamping groove is inserted from the upper portion of the wedge block, the first base material is held to rotate, the wedge block on the inner wall of the first base material is rotatably inserted into the clamping groove of the lining pipe to be ma |
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The lock catch connecting method comprises the following steps that a steel pipe is cut to serve as a lining pipe; cutting a clamping groove part on the lining pipe; secondarily cutting the part cut from the clamping groove part into a wedge block; a plug welding hole is cut in the first base metal; the wedge block is attached to the position, where the welding hole is plugged, of the inner wall of the first base metal according to the preset angle position and firmly welded; the end, without the groove, of the lining pipe is welded to the two ends of the base metal; the second base material and the slotted end of the lining pipe are inserted into the first base material, the clamping groove is inserted from the upper portion of the wedge block, the first base material is held to rotate, the wedge block on the inner wall of the first base material is rotatably inserted into the clamping groove of the lining pipe to be ma</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2022</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=20220906&DB=EPODOC&CC=CN&NR=115012397A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220906&DB=EPODOC&CC=CN&NR=115012397A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIANG XINZHOU</creatorcontrib><creatorcontrib>GAO WEI</creatorcontrib><creatorcontrib>XIAO CHAOXING</creatorcontrib><creatorcontrib>XIA YANG</creatorcontrib><creatorcontrib>GUO YONG</creatorcontrib><creatorcontrib>FAN WEIQIN</creatorcontrib><creatorcontrib>GAO WENBING</creatorcontrib><creatorcontrib>CHANG XIAOFEI</creatorcontrib><creatorcontrib>XIE ZHAOYU</creatorcontrib><creatorcontrib>ZHOU HU</creatorcontrib><creatorcontrib>GAO YUAN</creatorcontrib><creatorcontrib>PAN YANGHANG</creatorcontrib><creatorcontrib>LIU NAN</creatorcontrib><creatorcontrib>XIA SONGRU</creatorcontrib><creatorcontrib>HUANG JIA</creatorcontrib><creatorcontrib>ZHANG KUN</creatorcontrib><creatorcontrib>XIA QIAO</creatorcontrib><title>Lock catch connection method for PC construction method piles</title><description>The invention discloses a lock catch connecting method for a PC construction method pile. 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The lock catch connecting method comprises the following steps that a steel pipe is cut to serve as a lining pipe; cutting a clamping groove part on the lining pipe; secondarily cutting the part cut from the clamping groove part into a wedge block; a plug welding hole is cut in the first base metal; the wedge block is attached to the position, where the welding hole is plugged, of the inner wall of the first base metal according to the preset angle position and firmly welded; the end, without the groove, of the lining pipe is welded to the two ends of the base metal; the second base material and the slotted end of the lining pipe are inserted into the first base material, the clamping groove is inserted from the upper portion of the wedge block, the first base material is held to rotate, the wedge block on the inner wall of the first base material is rotatably inserted into the clamping groove of the lining pipe to be ma</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 | Lock catch connection method for PC construction method piles |
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