Rotor rear bearing shock -absorbing structure for rig
The utility model discloses a rotor rear bearing shock -absorbing structure for rig belongs to rig auxiliary assembly field, including rotor rear bearing and casing bearing room, increase the rubber sleeve between rotor rear bearing and casing bearing room, the rubber ways is on the rotor rear beari...
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| creator | ZHAI YONGHONG TIAN JIANCHUN CUI XUEBIN |
| description | The utility model discloses a rotor rear bearing shock -absorbing structure for rig belongs to rig auxiliary assembly field, including rotor rear bearing and casing bearing room, increase the rubber sleeve between rotor rear bearing and casing bearing room, the rubber ways is on the rotor rear bearing, and rotor rear bearing and rubber sleeve are the tight fit, and rubber sleeve and casing bearing room also are the tight fit. The utility model overcomes prior art defect, rubber sleeve form " flexible coupling " between rotor rear bearing and casing bearing room, play the absorbing effect, have effectively reduced the noise in the rig working process, reduce the wearing and tearing of rotor rear bearing for the rig, have prolonged the life of rotor. |
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The utility model overcomes prior art defect, rubber sleeve form " flexible coupling " between rotor rear bearing and casing bearing room, play the absorbing effect, have effectively reduced the noise in the rig working process, reduce the wearing and tearing of rotor rear bearing for the rig, have prolonged the life of rotor.</description><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2015</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=20150930&DB=EPODOC&CC=CN&NR=204677682U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150930&DB=EPODOC&CC=CN&NR=204677682U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAI YONGHONG</creatorcontrib><creatorcontrib>TIAN JIANCHUN</creatorcontrib><creatorcontrib>CUI XUEBIN</creatorcontrib><title>Rotor rear bearing shock -absorbing structure for rig</title><description>The utility model discloses a rotor rear bearing shock -absorbing structure for rig belongs to rig auxiliary assembly field, including rotor rear bearing and casing bearing room, increase the rubber sleeve between rotor rear bearing and casing bearing room, the rubber ways is on the rotor rear bearing, and rotor rear bearing and rubber sleeve are the tight fit, and rubber sleeve and casing bearing room also are the tight fit. The utility model overcomes prior art defect, rubber sleeve form " flexible coupling " between rotor rear bearing and casing bearing room, play the absorbing effect, have effectively reduced the noise in the rig working process, reduce the wearing and tearing of rotor rear bearing for the rig, have prolonged the life of rotor.</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDANyi_JL1IoSk0sUkgCEpl56QrFGfnJ2Qq6iUnF-UVJYIGSotLkktKiVIU0kNrMdB4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu_sZ2RgYmZubmZhFBpqTJQiALnbLfI</recordid><startdate>20150930</startdate><enddate>20150930</enddate><creator>ZHAI YONGHONG</creator><creator>TIAN JIANCHUN</creator><creator>CUI XUEBIN</creator><scope>EVB</scope></search><sort><creationdate>20150930</creationdate><title>Rotor rear bearing shock -absorbing structure for rig</title><author>ZHAI YONGHONG ; TIAN JIANCHUN ; CUI XUEBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204677682UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAI YONGHONG</creatorcontrib><creatorcontrib>TIAN JIANCHUN</creatorcontrib><creatorcontrib>CUI XUEBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAI YONGHONG</au><au>TIAN JIANCHUN</au><au>CUI XUEBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rotor rear bearing shock -absorbing structure for rig</title><date>2015-09-30</date><risdate>2015</risdate><abstract>The utility model discloses a rotor rear bearing shock -absorbing structure for rig belongs to rig auxiliary assembly field, including rotor rear bearing and casing bearing room, increase the rubber sleeve between rotor rear bearing and casing bearing room, the rubber ways is on the rotor rear bearing, and rotor rear bearing and rubber sleeve are the tight fit, and rubber sleeve and casing bearing room also are the tight fit. The utility model overcomes prior art defect, rubber sleeve form " flexible coupling " between rotor rear bearing and casing bearing room, play the absorbing effect, have effectively reduced the noise in the rig working process, reduce the wearing and tearing of rotor rear bearing for the rig, have prolonged the life of rotor.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Rotor rear bearing shock -absorbing structure for rig |
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