Liftable operation room and under-pressure workover rig
The liftable operation room comprises an operation room body, an installation platform, a lifting mechanism, an electric control mechanism, a hydraulic system and a fixed base, the operation room body is fixedly arranged on the installation platform, the bottom of the lifting mechanism is connected...
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| creator | CAI ZHIQI ZHANG PING HAN YONGFENG YU DONGFANG ZHOU YULIN ZHANG CHUNHUI HE SHUAI MENG DAWEI YU XIAOTONG WU TAO CAO CHUANFU GONG LIQIN LI TAN |
| description | The liftable operation room comprises an operation room body, an installation platform, a lifting mechanism, an electric control mechanism, a hydraulic system and a fixed base, the operation room body is fixedly arranged on the installation platform, the bottom of the lifting mechanism is connected to the fixed base, and the top of the lifting mechanism is connected to the installation platform; the electric control mechanism is fixedly arranged on the fixed base and comprises a hydraulic pump and a motor; the lifter forms a scissor structure; the electric control mechanism drives the lifting mechanism through the hydraulic system to achieve lifting of the operation room and the installation platform. The lifting operation room is arranged in the middle of the vehicle, when the vehicle is moved, the operation room descends to the lowest point and is fixed, and rising and falling of a derrick are not affected. During workover operation, the height of the table top of the operation room is increased through the |
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The lifting operation room is arranged in the middle of the vehicle, when the vehicle is moved, the operation room descends to the lowest point and is fixed, and rising and falling of a derrick are not affected. During workover operation, the height of the table top of the operation room is increased through the</description><language>chi ; eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; HAULING ; HOISTING ; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD ; LIFTING ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2023</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=20230609&DB=EPODOC&CC=CN&NR=219156455U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230609&DB=EPODOC&CC=CN&NR=219156455U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAI ZHIQI</creatorcontrib><creatorcontrib>ZHANG PING</creatorcontrib><creatorcontrib>HAN YONGFENG</creatorcontrib><creatorcontrib>YU DONGFANG</creatorcontrib><creatorcontrib>ZHOU YULIN</creatorcontrib><creatorcontrib>ZHANG CHUNHUI</creatorcontrib><creatorcontrib>HE SHUAI</creatorcontrib><creatorcontrib>MENG DAWEI</creatorcontrib><creatorcontrib>YU XIAOTONG</creatorcontrib><creatorcontrib>WU TAO</creatorcontrib><creatorcontrib>CAO CHUANFU</creatorcontrib><creatorcontrib>GONG LIQIN</creatorcontrib><creatorcontrib>LI TAN</creatorcontrib><title>Liftable operation room and under-pressure workover rig</title><description>The liftable operation room comprises an operation room body, an installation platform, a lifting mechanism, an electric control mechanism, a hydraulic system and a fixed base, the operation room body is fixedly arranged on the installation platform, the bottom of the lifting mechanism is connected to the fixed base, and the top of the lifting mechanism is connected to the installation platform; the electric control mechanism is fixedly arranged on the fixed base and comprises a hydraulic pump and a motor; the lifter forms a scissor structure; the electric control mechanism drives the lifting mechanism through the hydraulic system to achieve lifting of the operation room and the installation platform. The lifting operation room is arranged in the middle of the vehicle, when the vehicle is moved, the operation room descends to the lowest point and is fixed, and rising and falling of a derrick are not affected. During workover operation, the height of the table top of the operation room is increased through the</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD</subject><subject>LIFTING</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD3yUwrSUzKSVXIL0gtSizJzM9TKMrPz1VIzEtRKM1LSS3SLShKLS4uLUpVKM8vys4vSy1SKMpM52FgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoaWhqZmJqamoaHGRCkCAF6HLyc</recordid><startdate>20230609</startdate><enddate>20230609</enddate><creator>CAI ZHIQI</creator><creator>ZHANG PING</creator><creator>HAN YONGFENG</creator><creator>YU DONGFANG</creator><creator>ZHOU YULIN</creator><creator>ZHANG CHUNHUI</creator><creator>HE SHUAI</creator><creator>MENG DAWEI</creator><creator>YU XIAOTONG</creator><creator>WU TAO</creator><creator>CAO CHUANFU</creator><creator>GONG LIQIN</creator><creator>LI TAN</creator><scope>EVB</scope></search><sort><creationdate>20230609</creationdate><title>Liftable operation room and under-pressure workover rig</title><author>CAI ZHIQI ; ZHANG PING ; HAN YONGFENG ; YU DONGFANG ; ZHOU YULIN ; ZHANG CHUNHUI ; HE SHUAI ; MENG DAWEI ; YU XIAOTONG ; WU TAO ; CAO CHUANFU ; GONG LIQIN ; LI TAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219156455UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD</topic><topic>LIFTING</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CAI ZHIQI</creatorcontrib><creatorcontrib>ZHANG PING</creatorcontrib><creatorcontrib>HAN YONGFENG</creatorcontrib><creatorcontrib>YU DONGFANG</creatorcontrib><creatorcontrib>ZHOU YULIN</creatorcontrib><creatorcontrib>ZHANG CHUNHUI</creatorcontrib><creatorcontrib>HE SHUAI</creatorcontrib><creatorcontrib>MENG DAWEI</creatorcontrib><creatorcontrib>YU XIAOTONG</creatorcontrib><creatorcontrib>WU TAO</creatorcontrib><creatorcontrib>CAO CHUANFU</creatorcontrib><creatorcontrib>GONG LIQIN</creatorcontrib><creatorcontrib>LI TAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAI ZHIQI</au><au>ZHANG PING</au><au>HAN YONGFENG</au><au>YU DONGFANG</au><au>ZHOU YULIN</au><au>ZHANG CHUNHUI</au><au>HE SHUAI</au><au>MENG DAWEI</au><au>YU XIAOTONG</au><au>WU TAO</au><au>CAO CHUANFU</au><au>GONG LIQIN</au><au>LI TAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Liftable operation room and under-pressure workover rig</title><date>2023-06-09</date><risdate>2023</risdate><abstract>The liftable operation room comprises an operation room body, an installation platform, a lifting mechanism, an electric control mechanism, a hydraulic system and a fixed base, the operation room body is fixedly arranged on the installation platform, the bottom of the lifting mechanism is connected to the fixed base, and the top of the lifting mechanism is connected to the installation platform; the electric control mechanism is fixedly arranged on the fixed base and comprises a hydraulic pump and a motor; the lifter forms a scissor structure; the electric control mechanism drives the lifting mechanism through the hydraulic system to achieve lifting of the operation room and the installation platform. The lifting operation room is arranged in the middle of the vehicle, when the vehicle is moved, the operation room descends to the lowest point and is fixed, and rising and falling of a derrick are not affected. During workover operation, the height of the table top of the operation room is increased through the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS TRANSPORTING |
| title | Liftable operation room and under-pressure workover rig |
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