Sludge soft soil stratum drainage grouting pipe suitable for municipal construction
The utility model discloses a muddy soft soil stratum drainage grouting pipe suitable for municipal construction, which comprises an outer layer grouting pipe, an inner layer grouting pipe, a grout outlet pipe, a grouting hole, a rubber ring, a drainage hole and an anti-blocking component, the inner...
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| creator | GAO WEI YUAN DONGFENG REN LIQING CHEN ZHENGUO LI FANGZHENG LIANG MIN ZHU BAOKANG LI WEIQI SHANG YANNA LI SHENGSHENG DAI YANAN GAO GANGRONG YU NING ZHANG SU |
| description | The utility model discloses a muddy soft soil stratum drainage grouting pipe suitable for municipal construction, which comprises an outer layer grouting pipe, an inner layer grouting pipe, a grout outlet pipe, a grouting hole, a rubber ring, a drainage hole and an anti-blocking component, the inner layer grouting pipe is positioned in the outer layer grouting pipe, the grout outlet pipe is mounted on the inner layer grouting pipe, and the rubber ring is mounted on the drainage hole. The grouting holes are formed in the pipe wall of the outer-layer grouting pipe and are close to the grout outlet pipe, and the rubber rings are fixed to the outer pipe wall of the grout outlet pipe and attached to the inner pipe wall of the outer-layer grouting pipe. The drainage hole is formed in the pipe wall of the outer-layer grouting pipe, and the anti-blocking component is installed in the drainage hole. A worker regulates and controls the position of the inner-layer grouting pipe in the outer-layer grouting pipe, so that |
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The grouting holes are formed in the pipe wall of the outer-layer grouting pipe and are close to the grout outlet pipe, and the rubber rings are fixed to the outer pipe wall of the grout outlet pipe and attached to the inner pipe wall of the outer-layer grouting pipe. The drainage hole is formed in the pipe wall of the outer-layer grouting pipe, and the anti-blocking component is installed in the drainage hole. A worker regulates and controls the position of the inner-layer grouting pipe in the outer-layer grouting pipe, so that</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=20220426&DB=EPODOC&CC=CN&NR=216379484U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220426&DB=EPODOC&CC=CN&NR=216379484U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAO WEI</creatorcontrib><creatorcontrib>YUAN DONGFENG</creatorcontrib><creatorcontrib>REN LIQING</creatorcontrib><creatorcontrib>CHEN ZHENGUO</creatorcontrib><creatorcontrib>LI FANGZHENG</creatorcontrib><creatorcontrib>LIANG MIN</creatorcontrib><creatorcontrib>ZHU BAOKANG</creatorcontrib><creatorcontrib>LI WEIQI</creatorcontrib><creatorcontrib>SHANG YANNA</creatorcontrib><creatorcontrib>LI SHENGSHENG</creatorcontrib><creatorcontrib>DAI YANAN</creatorcontrib><creatorcontrib>GAO GANGRONG</creatorcontrib><creatorcontrib>YU NING</creatorcontrib><creatorcontrib>ZHANG SU</creatorcontrib><title>Sludge soft soil stratum drainage grouting pipe suitable for municipal construction</title><description>The utility model discloses a muddy soft soil stratum drainage grouting pipe suitable for municipal construction, which comprises an outer layer grouting pipe, an inner layer grouting pipe, a grout outlet pipe, a grouting hole, a rubber ring, a drainage hole and an anti-blocking component, the inner layer grouting pipe is positioned in the outer layer grouting pipe, the grout outlet pipe is mounted on the inner layer grouting pipe, and the rubber ring is mounted on the drainage hole. The grouting holes are formed in the pipe wall of the outer-layer grouting pipe and are close to the grout outlet pipe, and the rubber rings are fixed to the outer pipe wall of the grout outlet pipe and attached to the inner pipe wall of the outer-layer grouting pipe. The drainage hole is formed in the pipe wall of the outer-layer grouting pipe, and the anti-blocking component is installed in the drainage hole. A worker regulates and controls the position of the inner-layer grouting pipe in the outer-layer grouting pipe, so that</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizsOwjAQBd1QIOAOK3oKSMSnjkBUNCF1tDgbayXHtuzd--OCA9C8KWbe2vS918kRlDhLHfZQJKPoAlNGDliVy1GFg4PEqYbKgh9PMMcMiwa2nNCDjaEe1QrHsDWrGX2h3Y8bs3_c393zQCmOVBJaCiRj9zodz83l1l7bYWj-ir4yfjoy</recordid><startdate>20220426</startdate><enddate>20220426</enddate><creator>GAO WEI</creator><creator>YUAN DONGFENG</creator><creator>REN LIQING</creator><creator>CHEN ZHENGUO</creator><creator>LI FANGZHENG</creator><creator>LIANG MIN</creator><creator>ZHU BAOKANG</creator><creator>LI WEIQI</creator><creator>SHANG YANNA</creator><creator>LI SHENGSHENG</creator><creator>DAI YANAN</creator><creator>GAO GANGRONG</creator><creator>YU NING</creator><creator>ZHANG SU</creator><scope>EVB</scope></search><sort><creationdate>20220426</creationdate><title>Sludge soft soil stratum drainage grouting pipe suitable for municipal construction</title><author>GAO WEI ; YUAN DONGFENG ; REN LIQING ; CHEN ZHENGUO ; LI FANGZHENG ; LIANG MIN ; ZHU BAOKANG ; LI WEIQI ; SHANG YANNA ; LI SHENGSHENG ; DAI YANAN ; GAO GANGRONG ; YU NING ; ZHANG SU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216379484UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>GAO WEI</creatorcontrib><creatorcontrib>YUAN DONGFENG</creatorcontrib><creatorcontrib>REN LIQING</creatorcontrib><creatorcontrib>CHEN ZHENGUO</creatorcontrib><creatorcontrib>LI FANGZHENG</creatorcontrib><creatorcontrib>LIANG MIN</creatorcontrib><creatorcontrib>ZHU BAOKANG</creatorcontrib><creatorcontrib>LI WEIQI</creatorcontrib><creatorcontrib>SHANG YANNA</creatorcontrib><creatorcontrib>LI SHENGSHENG</creatorcontrib><creatorcontrib>DAI YANAN</creatorcontrib><creatorcontrib>GAO GANGRONG</creatorcontrib><creatorcontrib>YU NING</creatorcontrib><creatorcontrib>ZHANG SU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAO WEI</au><au>YUAN DONGFENG</au><au>REN LIQING</au><au>CHEN ZHENGUO</au><au>LI FANGZHENG</au><au>LIANG MIN</au><au>ZHU BAOKANG</au><au>LI WEIQI</au><au>SHANG YANNA</au><au>LI SHENGSHENG</au><au>DAI YANAN</au><au>GAO GANGRONG</au><au>YU NING</au><au>ZHANG SU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sludge soft soil stratum drainage grouting pipe suitable for municipal construction</title><date>2022-04-26</date><risdate>2022</risdate><abstract>The utility model discloses a muddy soft soil stratum drainage grouting pipe suitable for municipal construction, which comprises an outer layer grouting pipe, an inner layer grouting pipe, a grout outlet pipe, a grouting hole, a rubber ring, a drainage hole and an anti-blocking component, the inner layer grouting pipe is positioned in the outer layer grouting pipe, the grout outlet pipe is mounted on the inner layer grouting pipe, and the rubber ring is mounted on the drainage hole. The grouting holes are formed in the pipe wall of the outer-layer grouting pipe and are close to the grout outlet pipe, and the rubber rings are fixed to the outer pipe wall of the grout outlet pipe and attached to the inner pipe wall of the outer-layer grouting pipe. The drainage hole is formed in the pipe wall of the outer-layer grouting pipe, and the anti-blocking component is installed in the drainage hole. A worker regulates and controls the position of the inner-layer grouting pipe in the outer-layer grouting pipe, so that</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 | Sludge soft soil stratum drainage grouting pipe suitable for municipal construction |
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