Foundation pit reinforcing expansion anchor rod

The utility model relates to the technical field of expansion body anchor rods, in particular to a foundation pit reinforcing expansion body anchor rod which comprises a rod body, an expansion body bag is fixedly connected to the outer side of the bottom of the rod body, limiting pieces are fixedly...

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1. Verfasser:	TANG YIMOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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creator	TANG YIMOU
description	The utility model relates to the technical field of expansion body anchor rods, in particular to a foundation pit reinforcing expansion body anchor rod which comprises a rod body, an expansion body bag is fixedly connected to the outer side of the bottom of the rod body, limiting pieces are fixedly connected to the three sides of the top of the expansion body bag, and a grouting pipe is movably connected to the other side of the top of the expansion body bag. The anchor rod has the advantages that the grouting pipe and the rod body are attached more tightly due to the fact that the open groove is formed in one side of the rod body, the rod body and the grouting pipe can be inserted into an anchor hole more smoothly, and the situation that installation efficiency is affected by relative movement of the rod body and the grouting pipe is avoided; and when the grouting pipe pours filling slurry into the expansion body bag, the action relation between the clamping blocks and the clamping grooves can offset the out
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The anchor rod has the advantages that the grouting pipe and the rod body are attached more tightly due to the fact that the open groove is formed in one side of the rod body, the rod body and the grouting pipe can be inserted into an anchor hole more smoothly, and the situation that installation efficiency is affected by relative movement of the rod body and the grouting pipe is avoided; and when the grouting pipe pours filling slurry into the expansion body bag, the action relation between the clamping blocks and the clamping grooves can offset the out</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=20220715&DB=EPODOC&CC=CN&NR=216973421U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220715&DB=EPODOC&CC=CN&NR=216973421U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG YIMOU</creatorcontrib><title>Foundation pit reinforcing expansion anchor rod</title><description>The utility model relates to the technical field of expansion body anchor rods, in particular to a foundation pit reinforcing expansion body anchor rod which comprises a rod body, an expansion body bag is fixedly connected to the outer side of the bottom of the rod body, limiting pieces are fixedly connected to the three sides of the top of the expansion body bag, and a grouting pipe is movably connected to the other side of the top of the expansion body bag. The anchor rod has the advantages that the grouting pipe and the rod body are attached more tightly due to the fact that the open groove is formed in one side of the rod body, the rod body and the grouting pipe can be inserted into an anchor hole more smoothly, and the situation that installation efficiency is affected by relative movement of the rod body and the grouting pipe is avoided; and when the grouting pipe pours filling slurry into the expansion body bag, the action relation between the clamping blocks and the clamping grooves can offset the out</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>eNrjZNB3yy_NS0ksyczPUyjILFEoSs3MS8svSs7MS1dIrShIzCsGySTmJWfkFykU5afwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jQzNLc2MTI8PQUGOiFAEAtkYsHw</recordid><startdate>20220715</startdate><enddate>20220715</enddate><creator>TANG YIMOU</creator><scope>EVB</scope></search><sort><creationdate>20220715</creationdate><title>Foundation pit reinforcing expansion anchor rod</title><author>TANG YIMOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216973421UU3</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>TANG YIMOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANG YIMOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Foundation pit reinforcing expansion anchor rod</title><date>2022-07-15</date><risdate>2022</risdate><abstract>The utility model relates to the technical field of expansion body anchor rods, in particular to a foundation pit reinforcing expansion body anchor rod which comprises a rod body, an expansion body bag is fixedly connected to the outer side of the bottom of the rod body, limiting pieces are fixedly connected to the three sides of the top of the expansion body bag, and a grouting pipe is movably connected to the other side of the top of the expansion body bag. The anchor rod has the advantages that the grouting pipe and the rod body are attached more tightly due to the fact that the open groove is formed in one side of the rod body, the rod body and the grouting pipe can be inserted into an anchor hole more smoothly, and the situation that installation efficiency is affected by relative movement of the rod body and the grouting pipe is avoided; and when the grouting pipe pours filling slurry into the expansion body bag, the action relation between the clamping blocks and the clamping grooves can offset the out</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	Foundation pit reinforcing expansion anchor rod
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