Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line
The utility model relates to a direct current transmission line insulator grading ring live-line fastening double-cap bolt special-purpose sleeve, which comprises a matching pipe and a fixing pipe, one end of the fixing pipe is connected with one end of the matching pipe, and a secondary switching d...
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| creator | ZHOU QI SHEN GUANGQIANG JIA ZHENJIE ZHANG ZHONGFENG YIN CHAO LU NING DING FENG YU XIAOCHUAN ZHANG LIMIN MEI XIAOYIN XIONG CHAO YU CHAO SHI CHANGLE ZUO ZHIWEI ZHANG XINCHANG ZHAO DI PANG TAO HU XINYU LIU BINGLONG GAO SEN LIU SONG GAO XIANG HUANG YANQI LYU NING YUE QIANG |
| description | The utility model relates to a direct current transmission line insulator grading ring live-line fastening double-cap bolt special-purpose sleeve, which comprises a matching pipe and a fixing pipe, one end of the fixing pipe is connected with one end of the matching pipe, and a secondary switching dismounting device is installed in the matching pipe. The two nuts can be screwed at the same time, only the inner side nut is screwed without disassembling the outer side nut, and only the outer side nut is screwed without affecting the inner side nut.
直流输电线路绝缘子均压环带电紧固双帽螺栓专用套筒，包括配合管与固定管,固定管的一端与配合管的一端连接，配合管的内部安装二级切换拆卸装置，本实用新型可以利用第一六棱柱与第二六棱柱在六棱形孔内部的位置切换，实现同时拧动两个螺母、只拧动内侧螺母而不需要将外侧螺母拆下，只拧动外侧螺母而不影响内侧螺母。 |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN216054072UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN216054072UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN216054072UU3</originalsourceid><addsrcrecordid>eNqNjE0KwjAQhbtxIeodBveBWv8OUBRXbtR1maaTMhAnIZPW69uCB3DzHh_v8S2Lz8MTjQQayTJ6cCGB55GMZyFwqJmEpYcuDK0nYzFCG3yG4KBP2M1TmmNiFh085kkwQceJbDZ2SIkkQ04o-mZVDgKzel0sHHqlza9XxfZ6edY3QzE0pBEtCeWmvle7U3k8lOfq9dr_dfoC7nhGzg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line</title><source>esp@cenet</source><creator>ZHOU QI ; SHEN GUANGQIANG ; JIA ZHENJIE ; ZHANG ZHONGFENG ; YIN CHAO ; LU NING ; DING FENG ; YU XIAOCHUAN ; ZHANG LIMIN ; MEI XIAOYIN ; XIONG CHAO ; YU CHAO ; SHI CHANGLE ; ZUO ZHIWEI ; ZHANG XINCHANG ; ZHAO DI ; PANG TAO ; HU XINYU ; LIU BINGLONG ; GAO SEN ; LIU SONG ; GAO XIANG ; HUANG YANQI ; LYU NING ; YUE QIANG</creator><creatorcontrib>ZHOU QI ; SHEN GUANGQIANG ; JIA ZHENJIE ; ZHANG ZHONGFENG ; YIN CHAO ; LU NING ; DING FENG ; YU XIAOCHUAN ; ZHANG LIMIN ; MEI XIAOYIN ; XIONG CHAO ; YU CHAO ; SHI CHANGLE ; ZUO ZHIWEI ; ZHANG XINCHANG ; ZHAO DI ; PANG TAO ; HU XINYU ; LIU BINGLONG ; GAO SEN ; LIU SONG ; GAO XIANG ; HUANG YANQI ; LYU NING ; YUE QIANG</creatorcontrib><description>The utility model relates to a direct current transmission line insulator grading ring live-line fastening double-cap bolt special-purpose sleeve, which comprises a matching pipe and a fixing pipe, one end of the fixing pipe is connected with one end of the matching pipe, and a secondary switching dismounting device is installed in the matching pipe. The two nuts can be screwed at the same time, only the inner side nut is screwed without disassembling the outer side nut, and only the outer side nut is screwed without affecting the inner side nut.
直流输电线路绝缘子均压环带电紧固双帽螺栓专用套筒，包括配合管与固定管,固定管的一端与配合管的一端连接，配合管的内部安装二级切换拆卸装置，本实用新型可以利用第一六棱柱与第二六棱柱在六棱形孔内部的位置切换，实现同时拧动两个螺母、只拧动内侧螺母而不需要将外侧螺母拆下，只拧动外侧螺母而不影响内侧螺母。</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CABLES ; CONDUCTORS ; ELECTRICITY ; INSULATORS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</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=20220315&DB=EPODOC&CC=CN&NR=216054072U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220315&DB=EPODOC&CC=CN&NR=216054072U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU QI</creatorcontrib><creatorcontrib>SHEN GUANGQIANG</creatorcontrib><creatorcontrib>JIA ZHENJIE</creatorcontrib><creatorcontrib>ZHANG ZHONGFENG</creatorcontrib><creatorcontrib>YIN CHAO</creatorcontrib><creatorcontrib>LU NING</creatorcontrib><creatorcontrib>DING FENG</creatorcontrib><creatorcontrib>YU XIAOCHUAN</creatorcontrib><creatorcontrib>ZHANG LIMIN</creatorcontrib><creatorcontrib>MEI XIAOYIN</creatorcontrib><creatorcontrib>XIONG CHAO</creatorcontrib><creatorcontrib>YU CHAO</creatorcontrib><creatorcontrib>SHI CHANGLE</creatorcontrib><creatorcontrib>ZUO ZHIWEI</creatorcontrib><creatorcontrib>ZHANG XINCHANG</creatorcontrib><creatorcontrib>ZHAO DI</creatorcontrib><creatorcontrib>PANG TAO</creatorcontrib><creatorcontrib>HU XINYU</creatorcontrib><creatorcontrib>LIU BINGLONG</creatorcontrib><creatorcontrib>GAO SEN</creatorcontrib><creatorcontrib>LIU SONG</creatorcontrib><creatorcontrib>GAO XIANG</creatorcontrib><creatorcontrib>HUANG YANQI</creatorcontrib><creatorcontrib>LYU NING</creatorcontrib><creatorcontrib>YUE QIANG</creatorcontrib><title>Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line</title><description>The utility model relates to a direct current transmission line insulator grading ring live-line fastening double-cap bolt special-purpose sleeve, which comprises a matching pipe and a fixing pipe, one end of the fixing pipe is connected with one end of the matching pipe, and a secondary switching dismounting device is installed in the matching pipe. The two nuts can be screwed at the same time, only the inner side nut is screwed without disassembling the outer side nut, and only the outer side nut is screwed without affecting the inner side nut.
直流输电线路绝缘子均压环带电紧固双帽螺栓专用套筒，包括配合管与固定管,固定管的一端与配合管的一端连接，配合管的内部安装二级切换拆卸装置，本实用新型可以利用第一六棱柱与第二六棱柱在六棱形孔内部的位置切换，实现同时拧动两个螺母、只拧动内侧螺母而不需要将外侧螺母拆下，只拧动外侧螺母而不影响内侧螺母。</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CONDUCTORS</subject><subject>ELECTRICITY</subject><subject>INSULATORS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjE0KwjAQhbtxIeodBveBWv8OUBRXbtR1maaTMhAnIZPW69uCB3DzHh_v8S2Lz8MTjQQayTJ6cCGB55GMZyFwqJmEpYcuDK0nYzFCG3yG4KBP2M1TmmNiFh085kkwQceJbDZ2SIkkQ04o-mZVDgKzel0sHHqlza9XxfZ6edY3QzE0pBEtCeWmvle7U3k8lOfq9dr_dfoC7nhGzg</recordid><startdate>20220315</startdate><enddate>20220315</enddate><creator>ZHOU QI</creator><creator>SHEN GUANGQIANG</creator><creator>JIA ZHENJIE</creator><creator>ZHANG ZHONGFENG</creator><creator>YIN CHAO</creator><creator>LU NING</creator><creator>DING FENG</creator><creator>YU XIAOCHUAN</creator><creator>ZHANG LIMIN</creator><creator>MEI XIAOYIN</creator><creator>XIONG CHAO</creator><creator>YU CHAO</creator><creator>SHI CHANGLE</creator><creator>ZUO ZHIWEI</creator><creator>ZHANG XINCHANG</creator><creator>ZHAO DI</creator><creator>PANG TAO</creator><creator>HU XINYU</creator><creator>LIU BINGLONG</creator><creator>GAO SEN</creator><creator>LIU SONG</creator><creator>GAO XIANG</creator><creator>HUANG YANQI</creator><creator>LYU NING</creator><creator>YUE QIANG</creator><scope>EVB</scope></search><sort><creationdate>20220315</creationdate><title>Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line</title><author>ZHOU QI ; SHEN GUANGQIANG ; JIA ZHENJIE ; ZHANG ZHONGFENG ; YIN CHAO ; LU NING ; DING FENG ; YU XIAOCHUAN ; ZHANG LIMIN ; MEI XIAOYIN ; XIONG CHAO ; YU CHAO ; SHI CHANGLE ; ZUO ZHIWEI ; ZHANG XINCHANG ; ZHAO DI ; PANG TAO ; HU XINYU ; LIU BINGLONG ; GAO SEN ; LIU SONG ; GAO XIANG ; HUANG YANQI ; LYU NING ; YUE QIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216054072UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CONDUCTORS</topic><topic>ELECTRICITY</topic><topic>INSULATORS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHOU QI</creatorcontrib><creatorcontrib>SHEN GUANGQIANG</creatorcontrib><creatorcontrib>JIA ZHENJIE</creatorcontrib><creatorcontrib>ZHANG ZHONGFENG</creatorcontrib><creatorcontrib>YIN CHAO</creatorcontrib><creatorcontrib>LU NING</creatorcontrib><creatorcontrib>DING FENG</creatorcontrib><creatorcontrib>YU XIAOCHUAN</creatorcontrib><creatorcontrib>ZHANG LIMIN</creatorcontrib><creatorcontrib>MEI XIAOYIN</creatorcontrib><creatorcontrib>XIONG CHAO</creatorcontrib><creatorcontrib>YU CHAO</creatorcontrib><creatorcontrib>SHI CHANGLE</creatorcontrib><creatorcontrib>ZUO ZHIWEI</creatorcontrib><creatorcontrib>ZHANG XINCHANG</creatorcontrib><creatorcontrib>ZHAO DI</creatorcontrib><creatorcontrib>PANG TAO</creatorcontrib><creatorcontrib>HU XINYU</creatorcontrib><creatorcontrib>LIU BINGLONG</creatorcontrib><creatorcontrib>GAO SEN</creatorcontrib><creatorcontrib>LIU SONG</creatorcontrib><creatorcontrib>GAO XIANG</creatorcontrib><creatorcontrib>HUANG YANQI</creatorcontrib><creatorcontrib>LYU NING</creatorcontrib><creatorcontrib>YUE QIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU QI</au><au>SHEN GUANGQIANG</au><au>JIA ZHENJIE</au><au>ZHANG ZHONGFENG</au><au>YIN CHAO</au><au>LU NING</au><au>DING FENG</au><au>YU XIAOCHUAN</au><au>ZHANG LIMIN</au><au>MEI XIAOYIN</au><au>XIONG CHAO</au><au>YU CHAO</au><au>SHI CHANGLE</au><au>ZUO ZHIWEI</au><au>ZHANG XINCHANG</au><au>ZHAO DI</au><au>PANG TAO</au><au>HU XINYU</au><au>LIU BINGLONG</au><au>GAO SEN</au><au>LIU SONG</au><au>GAO XIANG</au><au>HUANG YANQI</au><au>LYU NING</au><au>YUE QIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line</title><date>2022-03-15</date><risdate>2022</risdate><abstract>The utility model relates to a direct current transmission line insulator grading ring live-line fastening double-cap bolt special-purpose sleeve, which comprises a matching pipe and a fixing pipe, one end of the fixing pipe is connected with one end of the matching pipe, and a secondary switching dismounting device is installed in the matching pipe. The two nuts can be screwed at the same time, only the inner side nut is screwed without disassembling the outer side nut, and only the outer side nut is screwed without affecting the inner side nut.
直流输电线路绝缘子均压环带电紧固双帽螺栓专用套筒，包括配合管与固定管,固定管的一端与配合管的一端连接，配合管的内部安装二级切换拆卸装置，本实用新型可以利用第一六棱柱与第二六棱柱在六棱形孔内部的位置切换，实现同时拧动两个螺母、只拧动内侧螺母而不需要将外侧螺母拆下，只拧动外侧螺母而不影响内侧螺母。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES |
| title | Sleeve special for live-line fastening double-cap bolt of grading ring of insulator of direct-current transmission line |
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