Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile
The invention provides a hydraulic ring-cutting device and method for use in a pile head of a prestressed pipe pile. The hydraulic ring-cutting device comprises a telescopic positioning device and a cutting device; the cutting device extends into the pipe pile through the telescopic positioning devi...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | ZUO CHUANG FAN RUI LUO CHAO SHAO QIJUN |
| description | The invention provides a hydraulic ring-cutting device and method for use in a pile head of a prestressed pipe pile. The hydraulic ring-cutting device comprises a telescopic positioning device and a cutting device; the cutting device extends into the pipe pile through the telescopic positioning device; the cutting device comprises a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a cylindrical fixing block with a cylinder body provided with a plurality of movable outer supporting pieces; the fixing block internally comprises a horizontally-arranged rotating disc with a plurality of inclined grooves and a rotating groove allowing the rotating disc to rotate; the movable outer supporting pieces are movably connected with the rotating disc through the inclined grooves; each movable outer supporting piece comprises a horizontal sliding rod connected with the cylinder body in a sliding mode; one end of each horizontal sliding rod extends into the cylinder body, and the other end of each ho |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113202099A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113202099A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113202099A3</originalsourceid><addsrcrecordid>eNqNijsKAjEYBtNYiHqH3wMs7KPaUhZlKyuxXUL-L24gJiEPwdsbxANYDFPMbMV9fnOUxRpF0bhHo0rO1cR4GQWSjumJvHom7SOVBDKOgrGgFZLJawoRKVcSuIaAb92LjZY24fDzThwv59s0Nwh-QQpSwSEv07Xrhr7t23E8Df88H9_LOP8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile</title><source>esp@cenet</source><creator>ZUO CHUANG ; FAN RUI ; LUO CHAO ; SHAO QIJUN</creator><creatorcontrib>ZUO CHUANG ; FAN RUI ; LUO CHAO ; SHAO QIJUN</creatorcontrib><description>The invention provides a hydraulic ring-cutting device and method for use in a pile head of a prestressed pipe pile. The hydraulic ring-cutting device comprises a telescopic positioning device and a cutting device; the cutting device extends into the pipe pile through the telescopic positioning device; the cutting device comprises a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a cylindrical fixing block with a cylinder body provided with a plurality of movable outer supporting pieces; the fixing block internally comprises a horizontally-arranged rotating disc with a plurality of inclined grooves and a rotating groove allowing the rotating disc to rotate; the movable outer supporting pieces are movably connected with the rotating disc through the inclined grooves; each movable outer supporting piece comprises a horizontal sliding rod connected with the cylinder body in a sliding mode; one end of each horizontal sliding rod extends into the cylinder body, and the other end of each ho</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2021</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=20210803&DB=EPODOC&CC=CN&NR=113202099A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210803&DB=EPODOC&CC=CN&NR=113202099A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZUO CHUANG</creatorcontrib><creatorcontrib>FAN RUI</creatorcontrib><creatorcontrib>LUO CHAO</creatorcontrib><creatorcontrib>SHAO QIJUN</creatorcontrib><title>Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile</title><description>The invention provides a hydraulic ring-cutting device and method for use in a pile head of a prestressed pipe pile. The hydraulic ring-cutting device comprises a telescopic positioning device and a cutting device; the cutting device extends into the pipe pile through the telescopic positioning device; the cutting device comprises a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a cylindrical fixing block with a cylinder body provided with a plurality of movable outer supporting pieces; the fixing block internally comprises a horizontally-arranged rotating disc with a plurality of inclined grooves and a rotating groove allowing the rotating disc to rotate; the movable outer supporting pieces are movably connected with the rotating disc through the inclined grooves; each movable outer supporting piece comprises a horizontal sliding rod connected with the cylinder body in a sliding mode; one end of each horizontal sliding rod extends into the cylinder body, and the other end of each ho</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijsKAjEYBtNYiHqH3wMs7KPaUhZlKyuxXUL-L24gJiEPwdsbxANYDFPMbMV9fnOUxRpF0bhHo0rO1cR4GQWSjumJvHom7SOVBDKOgrGgFZLJawoRKVcSuIaAb92LjZY24fDzThwv59s0Nwh-QQpSwSEv07Xrhr7t23E8Df88H9_LOP8</recordid><startdate>20210803</startdate><enddate>20210803</enddate><creator>ZUO CHUANG</creator><creator>FAN RUI</creator><creator>LUO CHAO</creator><creator>SHAO QIJUN</creator><scope>EVB</scope></search><sort><creationdate>20210803</creationdate><title>Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile</title><author>ZUO CHUANG ; FAN RUI ; LUO CHAO ; SHAO QIJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113202099A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</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>ZUO CHUANG</creatorcontrib><creatorcontrib>FAN RUI</creatorcontrib><creatorcontrib>LUO CHAO</creatorcontrib><creatorcontrib>SHAO QIJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZUO CHUANG</au><au>FAN RUI</au><au>LUO CHAO</au><au>SHAO QIJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile</title><date>2021-08-03</date><risdate>2021</risdate><abstract>The invention provides a hydraulic ring-cutting device and method for use in a pile head of a prestressed pipe pile. The hydraulic ring-cutting device comprises a telescopic positioning device and a cutting device; the cutting device extends into the pipe pile through the telescopic positioning device; the cutting device comprises a fixing mechanism and a cutting mechanism; the fixing mechanism comprises a cylindrical fixing block with a cylinder body provided with a plurality of movable outer supporting pieces; the fixing block internally comprises a horizontally-arranged rotating disc with a plurality of inclined grooves and a rotating groove allowing the rotating disc to rotate; the movable outer supporting pieces are movably connected with the rotating disc through the inclined grooves; each movable outer supporting piece comprises a horizontal sliding rod connected with the cylinder body in a sliding mode; one end of each horizontal sliding rod extends into the cylinder body, and the other end of each ho</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN113202099A |
| source | esp@cenet |
| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Hydraulic ring-cutting device and method for use in pile head of prestressed pipe pile |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T01%3A40%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ZUO%20CHUANG&rft.date=2021-08-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113202099A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |