Inclined block self-locking type offset mechanism and rotary steering tool device
The invention relates to the technical field of oil exploration well logging, and particularly discloses an inclined block self-locking type offset mechanism and a rotary steering tool device.A backup plate is provided with a reset unit enabling the backup plate to be kept in a retracted state and a...
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 | HOU SHUGANG GUO TONGZHENG YANG QUANJIN ZHU JIERAN YANG NINGNING WU BAIZHI MA QINGMING |
| description | The invention relates to the technical field of oil exploration well logging, and particularly discloses an inclined block self-locking type offset mechanism and a rotary steering tool device.A backup plate is provided with a reset unit enabling the backup plate to be kept in a retracted state and a push-out unit enabling the backup plate to stretch out, and the push-out unit comprises a push inclined block and a plunger; the pushing inclined block is driven by a lead screw nut transmission device to move in a reciprocating mode in the direction perpendicular to the moving direction of the backup plate, and the plunger is arranged in the moving direction of the backup plate and axially moves under the action of the inclined face of the pushing inclined block. By means of the lead screw nut transmission device and the inclined block, stretching and retracting of the offset structure are achieved, offset drilling of the rotary steering drilling tool is achieved, the inclined block form is adopted, the self-lock |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117759163A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117759163A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117759163A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAURuEuDqK-w_UBOoSixVGKoosguJeY_KnB9CbkBqFvL4oP4HTO8M2r65lN8AxL9xDNkwTB1Z_zPFCZEig6Jyg0wjw0exlJs6Uci84TSQHyV8YYyOLlDZbVzOkgWP26qNbHw6071UixhyRtwCh9d1GqbTc7tW32zT_mDeDeN9g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Inclined block self-locking type offset mechanism and rotary steering tool device</title><source>esp@cenet</source><creator>HOU SHUGANG ; GUO TONGZHENG ; YANG QUANJIN ; ZHU JIERAN ; YANG NINGNING ; WU BAIZHI ; MA QINGMING</creator><creatorcontrib>HOU SHUGANG ; GUO TONGZHENG ; YANG QUANJIN ; ZHU JIERAN ; YANG NINGNING ; WU BAIZHI ; MA QINGMING</creatorcontrib><description>The invention relates to the technical field of oil exploration well logging, and particularly discloses an inclined block self-locking type offset mechanism and a rotary steering tool device.A backup plate is provided with a reset unit enabling the backup plate to be kept in a retracted state and a push-out unit enabling the backup plate to stretch out, and the push-out unit comprises a push inclined block and a plunger; the pushing inclined block is driven by a lead screw nut transmission device to move in a reciprocating mode in the direction perpendicular to the moving direction of the backup plate, and the plunger is arranged in the moving direction of the backup plate and axially moves under the action of the inclined face of the pushing inclined block. By means of the lead screw nut transmission device and the inclined block, stretching and retracting of the offset structure are achieved, offset drilling of the rotary steering drilling tool is achieved, the inclined block form is adopted, the self-lock</description><language>chi ; eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2024</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=20240326&DB=EPODOC&CC=CN&NR=117759163A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240326&DB=EPODOC&CC=CN&NR=117759163A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOU SHUGANG</creatorcontrib><creatorcontrib>GUO TONGZHENG</creatorcontrib><creatorcontrib>YANG QUANJIN</creatorcontrib><creatorcontrib>ZHU JIERAN</creatorcontrib><creatorcontrib>YANG NINGNING</creatorcontrib><creatorcontrib>WU BAIZHI</creatorcontrib><creatorcontrib>MA QINGMING</creatorcontrib><title>Inclined block self-locking type offset mechanism and rotary steering tool device</title><description>The invention relates to the technical field of oil exploration well logging, and particularly discloses an inclined block self-locking type offset mechanism and a rotary steering tool device.A backup plate is provided with a reset unit enabling the backup plate to be kept in a retracted state and a push-out unit enabling the backup plate to stretch out, and the push-out unit comprises a push inclined block and a plunger; the pushing inclined block is driven by a lead screw nut transmission device to move in a reciprocating mode in the direction perpendicular to the moving direction of the backup plate, and the plunger is arranged in the moving direction of the backup plate and axially moves under the action of the inclined face of the pushing inclined block. By means of the lead screw nut transmission device and the inclined block, stretching and retracting of the offset structure are achieved, offset drilling of the rotary steering drilling tool is achieved, the inclined block form is adopted, the self-lock</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEuDqK-w_UBOoSixVGKoosguJeY_KnB9CbkBqFvL4oP4HTO8M2r65lN8AxL9xDNkwTB1Z_zPFCZEig6Jyg0wjw0exlJs6Uci84TSQHyV8YYyOLlDZbVzOkgWP26qNbHw6071UixhyRtwCh9d1GqbTc7tW32zT_mDeDeN9g</recordid><startdate>20240326</startdate><enddate>20240326</enddate><creator>HOU SHUGANG</creator><creator>GUO TONGZHENG</creator><creator>YANG QUANJIN</creator><creator>ZHU JIERAN</creator><creator>YANG NINGNING</creator><creator>WU BAIZHI</creator><creator>MA QINGMING</creator><scope>EVB</scope></search><sort><creationdate>20240326</creationdate><title>Inclined block self-locking type offset mechanism and rotary steering tool device</title><author>HOU SHUGANG ; GUO TONGZHENG ; YANG QUANJIN ; ZHU JIERAN ; YANG NINGNING ; WU BAIZHI ; MA QINGMING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117759163A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>HOU SHUGANG</creatorcontrib><creatorcontrib>GUO TONGZHENG</creatorcontrib><creatorcontrib>YANG QUANJIN</creatorcontrib><creatorcontrib>ZHU JIERAN</creatorcontrib><creatorcontrib>YANG NINGNING</creatorcontrib><creatorcontrib>WU BAIZHI</creatorcontrib><creatorcontrib>MA QINGMING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOU SHUGANG</au><au>GUO TONGZHENG</au><au>YANG QUANJIN</au><au>ZHU JIERAN</au><au>YANG NINGNING</au><au>WU BAIZHI</au><au>MA QINGMING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Inclined block self-locking type offset mechanism and rotary steering tool device</title><date>2024-03-26</date><risdate>2024</risdate><abstract>The invention relates to the technical field of oil exploration well logging, and particularly discloses an inclined block self-locking type offset mechanism and a rotary steering tool device.A backup plate is provided with a reset unit enabling the backup plate to be kept in a retracted state and a push-out unit enabling the backup plate to stretch out, and the push-out unit comprises a push inclined block and a plunger; the pushing inclined block is driven by a lead screw nut transmission device to move in a reciprocating mode in the direction perpendicular to the moving direction of the backup plate, and the plunger is arranged in the moving direction of the backup plate and axially moves under the action of the inclined face of the pushing inclined block. By means of the lead screw nut transmission device and the inclined block, stretching and retracting of the offset structure are achieved, offset drilling of the rotary steering drilling tool is achieved, the inclined block form is adopted, the self-lock</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117759163A |
| source | esp@cenet |
| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | Inclined block self-locking type offset mechanism and rotary steering tool device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T20%3A02%3A04IST&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=HOU%20SHUGANG&rft.date=2024-03-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117759163A%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 |