Roadway mine pressure monitoring equipment
The utility model discloses roadway mine pressure monitoring equipment, which relates to the technical field of roadway mine pressure monitoring and comprises a sleeve, a measuring tape movable rod extending outwards is slidably connected in the sleeve, a spring is mounted in the sleeve, the spring...
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| creator | LIAN XIAOYONG |
| description | The utility model discloses roadway mine pressure monitoring equipment, which relates to the technical field of roadway mine pressure monitoring and comprises a sleeve, a measuring tape movable rod extending outwards is slidably connected in the sleeve, a spring is mounted in the sleeve, the spring is fixedly connected with the end of the measuring tape movable rod, and the measuring tape movable rod is fixedly connected with the sleeve. A supporting structure is installed outside the casing pipe, the supporting structure is used for keeping the perpendicularity of the casing pipe when the casing pipe is erected, and the supporting structure comprises a moving assembly, a rotating assembly, a locking assembly and three supporting rods. By arranging the supporting structure, the three supporting rods in the vertical state rotate to the inclined state, the three supporting rods expand synchronously, and the three supporting rods in the expanded state support the perpendicularity of the sleeve, so that the perpe |
| format | Patent |
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A supporting structure is installed outside the casing pipe, the supporting structure is used for keeping the perpendicularity of the casing pipe when the casing pipe is erected, and the supporting structure comprises a moving assembly, a rotating assembly, a locking assembly and three supporting rods. By arranging the supporting structure, the three supporting rods in the vertical state rotate to the inclined state, the three supporting rods expand synchronously, and the three supporting rods in the expanded state support the perpendicularity of the sleeve, so that the perpe</description><language>chi ; eng</language><subject>BLASTING ; EARTH DRILLING ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MECHANICAL ENGINEERING ; MINING ; PHYSICS ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; STANDS OR SUPPORTS ; TESTING ; THERMAL INSULATION IN GENERAL ; WEAPONS</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=20240503&DB=EPODOC&CC=CN&NR=220891705U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240503&DB=EPODOC&CC=CN&NR=220891705U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIAN XIAOYONG</creatorcontrib><title>Roadway mine pressure monitoring equipment</title><description>The utility model discloses roadway mine pressure monitoring equipment, which relates to the technical field of roadway mine pressure monitoring and comprises a sleeve, a measuring tape movable rod extending outwards is slidably connected in the sleeve, a spring is mounted in the sleeve, the spring is fixedly connected with the end of the measuring tape movable rod, and the measuring tape movable rod is fixedly connected with the sleeve. A supporting structure is installed outside the casing pipe, the supporting structure is used for keeping the perpendicularity of the casing pipe when the casing pipe is erected, and the supporting structure comprises a moving assembly, a rotating assembly, a locking assembly and three supporting rods. 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A supporting structure is installed outside the casing pipe, the supporting structure is used for keeping the perpendicularity of the casing pipe when the casing pipe is erected, and the supporting structure comprises a moving assembly, a rotating assembly, a locking assembly and three supporting rods. By arranging the supporting structure, the three supporting rods in the vertical state rotate to the inclined state, the three supporting rods expand synchronously, and the three supporting rods in the expanded state support the perpendicularity of the sleeve, so that the perpe</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN220891705UU |
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| subjects | BLASTING EARTH DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING MINING PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Roadway mine pressure monitoring equipment |
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