Special pulling claw structure for hydraulic puller and hydraulic puller
The utility model provides a special pulling claw structure for a hydraulic puller and the hydraulic puller. The special pulling claw structure comprises at least two groups of connecting assemblies and grabbing rings, the connecting assembly is used for connecting the grabbing ring with a hydraulic...
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| creator | WANG NAN HAN JIANLONG MA QING LI YANG WANG CHUNKAI FENG HONGCHANG LI ANXUN |
| description | The utility model provides a special pulling claw structure for a hydraulic puller and the hydraulic puller. The special pulling claw structure comprises at least two groups of connecting assemblies and grabbing rings, the connecting assembly is used for connecting the grabbing ring with a hydraulic rod of the hydraulic puller and pulling the grabbing ring to grab out a target object under the action of the hydraulic rod; the grabbing ring is of an annular structure and comprises two semi-annular main plates, fixing bolts and main plate connecting buckles are arranged on the two semi-annular main plates, and the two semi-annular main plates are fixedly connected through the main plate connecting buckles and used for grabbing a target object. According to the scheme, the contact area of the pull claw structure and the accessory can be effectively increased, the matching performance of the pull claw structure and the accessory is improved, and accessory damage or personnel injury events are reduced.
本实用新型提供一种液压 |
| format | Patent |
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本实用新型提供一种液压</description><language>chi ; eng</language><subject>HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</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=20220301&DB=EPODOC&CC=CN&NR=215920319U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220301&DB=EPODOC&CC=CN&NR=215920319U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG NAN</creatorcontrib><creatorcontrib>HAN JIANLONG</creatorcontrib><creatorcontrib>MA QING</creatorcontrib><creatorcontrib>LI YANG</creatorcontrib><creatorcontrib>WANG CHUNKAI</creatorcontrib><creatorcontrib>FENG HONGCHANG</creatorcontrib><creatorcontrib>LI ANXUN</creatorcontrib><title>Special pulling claw structure for hydraulic puller and hydraulic puller</title><description>The utility model provides a special pulling claw structure for a hydraulic puller and the hydraulic puller. The special pulling claw structure comprises at least two groups of connecting assemblies and grabbing rings, the connecting assembly is used for connecting the grabbing ring with a hydraulic rod of the hydraulic puller and pulling the grabbing ring to grab out a target object under the action of the hydraulic rod; the grabbing ring is of an annular structure and comprises two semi-annular main plates, fixing bolts and main plate connecting buckles are arranged on the two semi-annular main plates, and the two semi-annular main plates are fixedly connected through the main plate connecting buckles and used for grabbing a target object. According to the scheme, the contact area of the pull claw structure and the accessory can be effectively increased, the matching performance of the pull claw structure and the accessory is improved, and accessory damage or personnel injury events are reduced.
本实用新型提供一种液压</description><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAILkhNzkzMUSgozcnJzEtXSM5JLFcoLikqTS4pLUpVSMsvUsioTClKLM3JTAYrSi1SSMxLwRDkYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhqaWRgbGhpahocZEKQIAUx01ow</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>WANG NAN</creator><creator>HAN JIANLONG</creator><creator>MA QING</creator><creator>LI YANG</creator><creator>WANG CHUNKAI</creator><creator>FENG HONGCHANG</creator><creator>LI ANXUN</creator><scope>EVB</scope></search><sort><creationdate>20220301</creationdate><title>Special pulling claw structure for hydraulic puller and hydraulic puller</title><author>WANG NAN ; HAN JIANLONG ; MA QING ; LI YANG ; WANG CHUNKAI ; FENG HONGCHANG ; LI ANXUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215920319UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG NAN</creatorcontrib><creatorcontrib>HAN JIANLONG</creatorcontrib><creatorcontrib>MA QING</creatorcontrib><creatorcontrib>LI YANG</creatorcontrib><creatorcontrib>WANG CHUNKAI</creatorcontrib><creatorcontrib>FENG HONGCHANG</creatorcontrib><creatorcontrib>LI ANXUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG NAN</au><au>HAN JIANLONG</au><au>MA QING</au><au>LI YANG</au><au>WANG CHUNKAI</au><au>FENG HONGCHANG</au><au>LI ANXUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Special pulling claw structure for hydraulic puller and hydraulic puller</title><date>2022-03-01</date><risdate>2022</risdate><abstract>The utility model provides a special pulling claw structure for a hydraulic puller and the hydraulic puller. The special pulling claw structure comprises at least two groups of connecting assemblies and grabbing rings, the connecting assembly is used for connecting the grabbing ring with a hydraulic rod of the hydraulic puller and pulling the grabbing ring to grab out a target object under the action of the hydraulic rod; the grabbing ring is of an annular structure and comprises two semi-annular main plates, fixing bolts and main plate connecting buckles are arranged on the two semi-annular main plates, and the two semi-annular main plates are fixedly connected through the main plate connecting buckles and used for grabbing a target object. According to the scheme, the contact area of the pull claw structure and the accessory can be effectively increased, the matching performance of the pull claw structure and the accessory is improved, and accessory damage or personnel injury events are reduced.
本实用新型提供一种液压</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | Special pulling claw structure for hydraulic puller and hydraulic puller |
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