Long pipe joint locking structure

Long pipe joint locking structure

The utility model discloses a long pipe joint locking structure which comprises a gear meshing driving mechanism, an outer hexagonal joint supporting piece used for supporting an outer hexagonal component of a sealing joint and a movable expanding and closing locking mechanism used for locking an ou...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GU XUEJUN, LE YIHAO, YU AIPING, YU JIANYONG, PAN XIAOMIN, XU XIAOMING, GAN WEILEI, WU QINGJIE
Format: Patent
Sprache:chi ; eng
Schlagworte:
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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 GU XUEJUN
LE YIHAO
YU AIPING
YU JIANYONG
PAN XIAOMIN
XU XIAOMING
GAN WEILEI
WU QINGJIE
description The utility model discloses a long pipe joint locking structure which comprises a gear meshing driving mechanism, an outer hexagonal joint supporting piece used for supporting an outer hexagonal component of a sealing joint and a movable expanding and closing locking mechanism used for locking an outer hexagonal pipe joint, and the movable expanding and closing locking mechanism has an expanding state and a closing state. When in the expanding state, the sealing joint is provided with a flaring with the diameter larger than that of a circumcircle of the outer hexagonal pipe joint, a pre-connecting piece formed by pre-connecting the sealing joint, the outer hexagonal pipe joint and the long pipe penetrates through the flaring, and the outer hexagonal pipe joint is located in the flaring or an assembly piece formed by assembling the sealing joint, the outer hexagonal pipe joint and the long pipe is taken out through the flaring; when in a closed state, the gear is provided with a hexagonal locking ring matched
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN217256024UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN217256024UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN217256024UU3</originalsourceid><addsrcrecordid>eNrjZFD0yc9LVyjILEhVyMrPzCtRyMlPzs4EChWXFJUml5QWpfIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDcyNTMwMjk9BQY6IUAQDayiaQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Long pipe joint locking structure</title><source>esp@cenet</source><creator>GU XUEJUN ; LE YIHAO ; YU AIPING ; YU JIANYONG ; PAN XIAOMIN ; XU XIAOMING ; GAN WEILEI ; WU QINGJIE</creator><creatorcontrib>GU XUEJUN ; LE YIHAO ; YU AIPING ; YU JIANYONG ; PAN XIAOMIN ; XU XIAOMING ; GAN WEILEI ; WU QINGJIE</creatorcontrib><description>The utility model discloses a long pipe joint locking structure which comprises a gear meshing driving mechanism, an outer hexagonal joint supporting piece used for supporting an outer hexagonal component of a sealing joint and a movable expanding and closing locking mechanism used for locking an outer hexagonal pipe joint, and the movable expanding and closing locking mechanism has an expanding state and a closing state. When in the expanding state, the sealing joint is provided with a flaring with the diameter larger than that of a circumcircle of the outer hexagonal pipe joint, a pre-connecting piece formed by pre-connecting the sealing joint, the outer hexagonal pipe joint and the long pipe penetrates through the flaring, and the outer hexagonal pipe joint is located in the flaring or an assembly piece formed by assembling the sealing joint, the outer hexagonal pipe joint and the long pipe is taken out through the flaring; when in a closed state, the gear is provided with a hexagonal locking ring matched</description><language>chi ; eng</language><subject>HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</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&amp;date=20220823&amp;DB=EPODOC&amp;CC=CN&amp;NR=217256024U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220823&amp;DB=EPODOC&amp;CC=CN&amp;NR=217256024U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GU XUEJUN</creatorcontrib><creatorcontrib>LE YIHAO</creatorcontrib><creatorcontrib>YU AIPING</creatorcontrib><creatorcontrib>YU JIANYONG</creatorcontrib><creatorcontrib>PAN XIAOMIN</creatorcontrib><creatorcontrib>XU XIAOMING</creatorcontrib><creatorcontrib>GAN WEILEI</creatorcontrib><creatorcontrib>WU QINGJIE</creatorcontrib><title>Long pipe joint locking structure</title><description>The utility model discloses a long pipe joint locking structure which comprises a gear meshing driving mechanism, an outer hexagonal joint supporting piece used for supporting an outer hexagonal component of a sealing joint and a movable expanding and closing locking mechanism used for locking an outer hexagonal pipe joint, and the movable expanding and closing locking mechanism has an expanding state and a closing state. When in the expanding state, the sealing joint is provided with a flaring with the diameter larger than that of a circumcircle of the outer hexagonal pipe joint, a pre-connecting piece formed by pre-connecting the sealing joint, the outer hexagonal pipe joint and the long pipe penetrates through the flaring, and the outer hexagonal pipe joint is located in the flaring or an assembly piece formed by assembling the sealing joint, the outer hexagonal pipe joint and the long pipe is taken out through the flaring; when in a closed state, the gear is provided with a hexagonal locking ring matched</description><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0yc9LVyjILEhVyMrPzCtRyMlPzs4EChWXFJUml5QWpfIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknhnPyNDcyNTMwMjk9BQY6IUAQDayiaQ</recordid><startdate>20220823</startdate><enddate>20220823</enddate><creator>GU XUEJUN</creator><creator>LE YIHAO</creator><creator>YU AIPING</creator><creator>YU JIANYONG</creator><creator>PAN XIAOMIN</creator><creator>XU XIAOMING</creator><creator>GAN WEILEI</creator><creator>WU QINGJIE</creator><scope>EVB</scope></search><sort><creationdate>20220823</creationdate><title>Long pipe joint locking structure</title><author>GU XUEJUN ; LE YIHAO ; YU AIPING ; YU JIANYONG ; PAN XIAOMIN ; XU XIAOMING ; GAN WEILEI ; WU QINGJIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217256024UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GU XUEJUN</creatorcontrib><creatorcontrib>LE YIHAO</creatorcontrib><creatorcontrib>YU AIPING</creatorcontrib><creatorcontrib>YU JIANYONG</creatorcontrib><creatorcontrib>PAN XIAOMIN</creatorcontrib><creatorcontrib>XU XIAOMING</creatorcontrib><creatorcontrib>GAN WEILEI</creatorcontrib><creatorcontrib>WU QINGJIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GU XUEJUN</au><au>LE YIHAO</au><au>YU AIPING</au><au>YU JIANYONG</au><au>PAN XIAOMIN</au><au>XU XIAOMING</au><au>GAN WEILEI</au><au>WU QINGJIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Long pipe joint locking structure</title><date>2022-08-23</date><risdate>2022</risdate><abstract>The utility model discloses a long pipe joint locking structure which comprises a gear meshing driving mechanism, an outer hexagonal joint supporting piece used for supporting an outer hexagonal component of a sealing joint and a movable expanding and closing locking mechanism used for locking an outer hexagonal pipe joint, and the movable expanding and closing locking mechanism has an expanding state and a closing state. When in the expanding state, the sealing joint is provided with a flaring with the diameter larger than that of a circumcircle of the outer hexagonal pipe joint, a pre-connecting piece formed by pre-connecting the sealing joint, the outer hexagonal pipe joint and the long pipe penetrates through the flaring, and the outer hexagonal pipe joint is located in the flaring or an assembly piece formed by assembling the sealing joint, the outer hexagonal pipe joint and the long pipe is taken out through the flaring; when in a closed state, the gear is provided with a hexagonal locking ring matched</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN217256024UU
source esp@cenet
subjects HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
title Long pipe joint locking structure
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T07%3A17%3A34IST&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=GU%20XUEJUN&rft.date=2022-08-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN217256024UU%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