Underground coal mine roof separation development detection device
The invention discloses an underground coal mine roof separation development detection device, and belongs to the technical field of roof release development detection.The underground coal mine roof separation development detection device comprises a roof, an iron sheet is installed at the lower end...
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 | HU ZHENG FAN SHENGWEI SONG KAI ZHANG XUHUI |
| description | The invention discloses an underground coal mine roof separation development detection device, and belongs to the technical field of roof release development detection.The underground coal mine roof separation development detection device comprises a roof, an iron sheet is installed at the lower end of the roof, a contact block is installed at the lower end of the iron sheet, and the iron sheet and the contact block are fixedly connected through a roof release development device fixing mechanism; the top plate release development device fixing mechanism is arranged, the mechanism can fix an iron sheet to the lower end of the top plate through glue, and then the release development device body is fixed to the lower end of the iron sheet, so that the release development device body is convenient to mount and dismount, and the top plate release development device fixing mechanism is convenient to use. By arranging the automatic alarm mechanism, when the release development device body detects that the state stab |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118327686A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118327686A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118327686A3</originalsourceid><addsrcrecordid>eNrjZHAKzUtJLUovyi_NS1FIzk_MUcjNzEtVKMrPT1MoTi1ILEosyczPU0hJLUvNyS_ITc0rAbJLUpNhopnJqTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQwtjI3MzCzNGYGDUAhB4ysA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Underground coal mine roof separation development detection device</title><source>esp@cenet</source><creator>HU ZHENG ; FAN SHENGWEI ; SONG KAI ; ZHANG XUHUI</creator><creatorcontrib>HU ZHENG ; FAN SHENGWEI ; SONG KAI ; ZHANG XUHUI</creatorcontrib><description>The invention discloses an underground coal mine roof separation development detection device, and belongs to the technical field of roof release development detection.The underground coal mine roof separation development detection device comprises a roof, an iron sheet is installed at the lower end of the roof, a contact block is installed at the lower end of the iron sheet, and the iron sheet and the contact block are fixedly connected through a roof release development device fixing mechanism; the top plate release development device fixing mechanism is arranged, the mechanism can fix an iron sheet to the lower end of the top plate through glue, and then the release development device body is fixed to the lower end of the iron sheet, so that the release development device body is convenient to mount and dismount, and the top plate release development device fixing mechanism is convenient to use. By arranging the automatic alarm mechanism, when the release development device body detects that the state stab</description><language>chi ; eng</language><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ; EARTH DRILLING ; FIXED CONSTRUCTIONS ; MEASURING ; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ; MINING ; PHYSICS ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; TARIFF METERING APPARATUS ; TESTING</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=20240712&DB=EPODOC&CC=CN&NR=118327686A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240712&DB=EPODOC&CC=CN&NR=118327686A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HU ZHENG</creatorcontrib><creatorcontrib>FAN SHENGWEI</creatorcontrib><creatorcontrib>SONG KAI</creatorcontrib><creatorcontrib>ZHANG XUHUI</creatorcontrib><title>Underground coal mine roof separation development detection device</title><description>The invention discloses an underground coal mine roof separation development detection device, and belongs to the technical field of roof release development detection.The underground coal mine roof separation development detection device comprises a roof, an iron sheet is installed at the lower end of the roof, a contact block is installed at the lower end of the iron sheet, and the iron sheet and the contact block are fixedly connected through a roof release development device fixing mechanism; the top plate release development device fixing mechanism is arranged, the mechanism can fix an iron sheet to the lower end of the top plate through glue, and then the release development device body is fixed to the lower end of the iron sheet, so that the release development device body is convenient to mount and dismount, and the top plate release development device fixing mechanism is convenient to use. By arranging the automatic alarm mechanism, when the release development device body detects that the state stab</description><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</subject><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MEASURING</subject><subject>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</subject><subject>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</subject><subject>MINING</subject><subject>PHYSICS</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><subject>TARIFF METERING APPARATUS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAKzUtJLUovyi_NS1FIzk_MUcjNzEtVKMrPT1MoTi1ILEosyczPU0hJLUvNyS_ITc0rAbJLUpNhopnJqTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQwtjI3MzCzNGYGDUAhB4ysA</recordid><startdate>20240712</startdate><enddate>20240712</enddate><creator>HU ZHENG</creator><creator>FAN SHENGWEI</creator><creator>SONG KAI</creator><creator>ZHANG XUHUI</creator><scope>EVB</scope></search><sort><creationdate>20240712</creationdate><title>Underground coal mine roof separation development detection device</title><author>HU ZHENG ; FAN SHENGWEI ; SONG KAI ; ZHANG XUHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118327686A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</topic><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MEASURING</topic><topic>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</topic><topic>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</topic><topic>MINING</topic><topic>PHYSICS</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><topic>TARIFF METERING APPARATUS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HU ZHENG</creatorcontrib><creatorcontrib>FAN SHENGWEI</creatorcontrib><creatorcontrib>SONG KAI</creatorcontrib><creatorcontrib>ZHANG XUHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HU ZHENG</au><au>FAN SHENGWEI</au><au>SONG KAI</au><au>ZHANG XUHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Underground coal mine roof separation development detection device</title><date>2024-07-12</date><risdate>2024</risdate><abstract>The invention discloses an underground coal mine roof separation development detection device, and belongs to the technical field of roof release development detection.The underground coal mine roof separation development detection device comprises a roof, an iron sheet is installed at the lower end of the roof, a contact block is installed at the lower end of the iron sheet, and the iron sheet and the contact block are fixedly connected through a roof release development device fixing mechanism; the top plate release development device fixing mechanism is arranged, the mechanism can fix an iron sheet to the lower end of the top plate through glue, and then the release development device body is fixed to the lower end of the iron sheet, so that the release development device body is convenient to mount and dismount, and the top plate release development device fixing mechanism is convenient to use. By arranging the automatic alarm mechanism, when the release development device body detects that the state stab</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118327686A |
| source | esp@cenet |
| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS EARTH DRILLING FIXED CONSTRUCTIONS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MINING PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TARIFF METERING APPARATUS TESTING |
| title | Underground coal mine roof separation development detection device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T21%3A32%3A37IST&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=HU%20ZHENG&rft.date=2024-07-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118327686A%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 |