Slurry leakage prevention structure of cast-in-situ bored pile
The utility model discloses a cast-in-situ bored pile grout leakage prevention structure which comprises a cement pipe and a sealing cover arranged at the bottom of the cement pipe, a mounting base arranged on the sealing cover is movably arranged in the cement pipe, sliding rails are symmetrically...
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| creator | ZHANG HUANSHENG LI SHUANG'AN LI YE LIU YONG |
| description | The utility model discloses a cast-in-situ bored pile grout leakage prevention structure which comprises a cement pipe and a sealing cover arranged at the bottom of the cement pipe, a mounting base arranged on the sealing cover is movably arranged in the cement pipe, sliding rails are symmetrically arranged on the inner wall, located at the top of the mounting base, of the cement pipe, and a plurality of multi-plate mounting frames are movably arranged in the cement pipe. And any long plates which are symmetrically arranged on the multi-plate mounting frame are respectively arranged in the sliding rails in a sliding manner. According to the grout leakage prevention structure for the cast-in-place pile, the cement pipe is matched with the sealing cover to form a top opening type pouring pipe fitting, the multiple multi-plate mounting frames are arranged on the sliding rail in a sliding mode, and the multi-plate mounting frames are rotationally arranged on the main screw rod in a threaded mode; the multi-plate |
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And any long plates which are symmetrically arranged on the multi-plate mounting frame are respectively arranged in the sliding rails in a sliding manner. According to the grout leakage prevention structure for the cast-in-place pile, the cement pipe is matched with the sealing cover to form a top opening type pouring pipe fitting, the multiple multi-plate mounting frames are arranged on the sliding rail in a sliding mode, and the multi-plate mounting frames are rotationally arranged on the main screw rod in a threaded mode; the multi-plate</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2023</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=20231024&DB=EPODOC&CC=CN&NR=219886796U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231024&DB=EPODOC&CC=CN&NR=219886796U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG HUANSHENG</creatorcontrib><creatorcontrib>LI SHUANG'AN</creatorcontrib><creatorcontrib>LI YE</creatorcontrib><creatorcontrib>LIU YONG</creatorcontrib><title>Slurry leakage prevention structure of cast-in-situ bored pile</title><description>The utility model discloses a cast-in-situ bored pile grout leakage prevention structure which comprises a cement pipe and a sealing cover arranged at the bottom of the cement pipe, a mounting base arranged on the sealing cover is movably arranged in the cement pipe, sliding rails are symmetrically arranged on the inner wall, located at the top of the mounting base, of the cement pipe, and a plurality of multi-plate mounting frames are movably arranged in the cement pipe. And any long plates which are symmetrically arranged on the multi-plate mounting frame are respectively arranged in the sliding rails in a sliding manner. According to the grout leakage prevention structure for the cast-in-place pile, the cement pipe is matched with the sealing cover to form a top opening type pouring pipe fitting, the multiple multi-plate mounting frames are arranged on the sliding rail in a sliding mode, and the multi-plate mounting frames are rotationally arranged on the main screw rod in a threaded mode; the multi-plate</description><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLALziktKqpUyElNzE5MT1UoKEotS80ryczPUyguKSpNLiktSlXIT1NITiwu0c3M0y3OLClVSMovSk1RKMjMSeVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGlhYWZuaWZqGhxkQpAgDtVzHL</recordid><startdate>20231024</startdate><enddate>20231024</enddate><creator>ZHANG HUANSHENG</creator><creator>LI SHUANG'AN</creator><creator>LI YE</creator><creator>LIU YONG</creator><scope>EVB</scope></search><sort><creationdate>20231024</creationdate><title>Slurry leakage prevention structure of cast-in-situ bored pile</title><author>ZHANG HUANSHENG ; LI SHUANG'AN ; LI YE ; LIU YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219886796UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG HUANSHENG</creatorcontrib><creatorcontrib>LI SHUANG'AN</creatorcontrib><creatorcontrib>LI YE</creatorcontrib><creatorcontrib>LIU YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG HUANSHENG</au><au>LI SHUANG'AN</au><au>LI YE</au><au>LIU YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Slurry leakage prevention structure of cast-in-situ bored pile</title><date>2023-10-24</date><risdate>2023</risdate><abstract>The utility model discloses a cast-in-situ bored pile grout leakage prevention structure which comprises a cement pipe and a sealing cover arranged at the bottom of the cement pipe, a mounting base arranged on the sealing cover is movably arranged in the cement pipe, sliding rails are symmetrically arranged on the inner wall, located at the top of the mounting base, of the cement pipe, and a plurality of multi-plate mounting frames are movably arranged in the cement pipe. And any long plates which are symmetrically arranged on the multi-plate mounting frame are respectively arranged in the sliding rails in a sliding manner. According to the grout leakage prevention structure for the cast-in-place pile, the cement pipe is matched with the sealing cover to form a top opening type pouring pipe fitting, the multiple multi-plate mounting frames are arranged on the sliding rail in a sliding mode, and the multi-plate mounting frames are rotationally arranged on the main screw rod in a threaded mode; the multi-plate</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Slurry leakage prevention structure of cast-in-situ bored pile |
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