Variable counterweight structure suitable for movable arm tower crane
The utility model relates to the field of building tower crane counterweight, and provides a variable counterweight structure suitable for a movable arm tower crane, which comprises a balance arm, a connecting frame, a cargo boom, a counterweight module and a driving device, the cargo boom is hinged...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| 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 | DING WANFU |
| description | The utility model relates to the field of building tower crane counterweight, and provides a variable counterweight structure suitable for a movable arm tower crane, which comprises a balance arm, a connecting frame, a cargo boom, a counterweight module and a driving device, the cargo boom is hinged with the connecting frame, the balance arm is fixed on one side of the connecting frame, an inclined plane is arranged on the balance arm, and the counterweight module is arranged on the inclined plane. The balance weight module is installed on the inclined face of the balance arm, one end of the driving device is hinged to the connecting frame, the other end of the driving device is hinged to the cargo boom, and the balance weight module can drive the rope to pull the balance weight to move to the corresponding position according to the swing angle of the cargo boom. And due to the design of the inclined plane, when the cargo boom is reset, the counterweight module can return to the initial position due to the gr |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN218560944UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN218560944UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN218560944UU3</originalsourceid><addsrcrecordid>eNrjZHANSyzKTEzKSVVIzi_NK0ktKk_NTM8oUSguKSpNLiktSlUoLs0sAStIyy9SyM0vA7MTi3IVSvLLU4sUkosS81J5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8s5-RoYWpmYGliUloqDFRigC6RjSt</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Variable counterweight structure suitable for movable arm tower crane</title><source>esp@cenet</source><creator>DING WANFU</creator><creatorcontrib>DING WANFU</creatorcontrib><description>The utility model relates to the field of building tower crane counterweight, and provides a variable counterweight structure suitable for a movable arm tower crane, which comprises a balance arm, a connecting frame, a cargo boom, a counterweight module and a driving device, the cargo boom is hinged with the connecting frame, the balance arm is fixed on one side of the connecting frame, an inclined plane is arranged on the balance arm, and the counterweight module is arranged on the inclined plane. The balance weight module is installed on the inclined face of the balance arm, one end of the driving device is hinged to the connecting frame, the other end of the driving device is hinged to the cargo boom, and the balance weight module can drive the rope to pull the balance weight to move to the corresponding position according to the swing angle of the cargo boom. And due to the design of the inclined plane, when the cargo boom is reset, the counterweight module can return to the initial position due to the gr</description><language>chi ; eng</language><subject>CRANES ; HAULING ; HOISTING ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; 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=20230303&DB=EPODOC&CC=CN&NR=218560944U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230303&DB=EPODOC&CC=CN&NR=218560944U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DING WANFU</creatorcontrib><title>Variable counterweight structure suitable for movable arm tower crane</title><description>The utility model relates to the field of building tower crane counterweight, and provides a variable counterweight structure suitable for a movable arm tower crane, which comprises a balance arm, a connecting frame, a cargo boom, a counterweight module and a driving device, the cargo boom is hinged with the connecting frame, the balance arm is fixed on one side of the connecting frame, an inclined plane is arranged on the balance arm, and the counterweight module is arranged on the inclined plane. The balance weight module is installed on the inclined face of the balance arm, one end of the driving device is hinged to the connecting frame, the other end of the driving device is hinged to the cargo boom, and the balance weight module can drive the rope to pull the balance weight to move to the corresponding position according to the swing angle of the cargo boom. And due to the design of the inclined plane, when the cargo boom is reset, the counterweight module can return to the initial position due to the gr</description><subject>CRANES</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHANSyzKTEzKSVVIzi_NK0ktKk_NTM8oUSguKSpNLiktSlUoLs0sAStIyy9SyM0vA7MTi3IVSvLLU4sUkosS81J5GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8s5-RoYWpmYGliUloqDFRigC6RjSt</recordid><startdate>20230303</startdate><enddate>20230303</enddate><creator>DING WANFU</creator><scope>EVB</scope></search><sort><creationdate>20230303</creationdate><title>Variable counterweight structure suitable for movable arm tower crane</title><author>DING WANFU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN218560944UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CRANES</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DING WANFU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DING WANFU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Variable counterweight structure suitable for movable arm tower crane</title><date>2023-03-03</date><risdate>2023</risdate><abstract>The utility model relates to the field of building tower crane counterweight, and provides a variable counterweight structure suitable for a movable arm tower crane, which comprises a balance arm, a connecting frame, a cargo boom, a counterweight module and a driving device, the cargo boom is hinged with the connecting frame, the balance arm is fixed on one side of the connecting frame, an inclined plane is arranged on the balance arm, and the counterweight module is arranged on the inclined plane. The balance weight module is installed on the inclined face of the balance arm, one end of the driving device is hinged to the connecting frame, the other end of the driving device is hinged to the cargo boom, and the balance weight module can drive the rope to pull the balance weight to move to the corresponding position according to the swing angle of the cargo boom. And due to the design of the inclined plane, when the cargo boom is reset, the counterweight module can return to the initial position due to the gr</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN218560944UU |
| source | esp@cenet |
| subjects | CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING |
| title | Variable counterweight structure suitable for movable arm tower crane |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-12T17%3A08%3A17IST&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=DING%20WANFU&rft.date=2023-03-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN218560944UU%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 |