Clamping device
The utility model discloses a clamping device. The clamping device comprises an air cylinder and a first mounting unit. The inflator is mounted on the first mounting unit, and an elastic structure is arranged between the inflator and the first mounting unit; a self-locking operation structure is arr...
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| creator | XIONG BIN PAN YAN LUO MIAOHUA YANG ZEBIAO |
| description | The utility model discloses a clamping device. The clamping device comprises an air cylinder and a first mounting unit. The inflator is mounted on the first mounting unit, and an elastic structure is arranged between the inflator and the first mounting unit; a self-locking operation structure is arranged on the first mounting unit and can drive the inflator to reach and be locked at the connecting position. According to the gas meter calibration device, the gas cylinder guides gas into the gas meter to calibrate the gas meter; the gas meter to be tested is arranged at the bottom of the gas cylinder, the self-locking operation structure is rotated, the gas cylinder continuously descends under the driving effect, and when the self-locking operation structure is rotated to a self-locking state, the gas cylinder descends and is maintained at the connection position, and connection with the gas meter is kept; when gas meter verification is completed, the self-locking operation structure is reversely rotated, the s |
| format | Patent |
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The inflator is mounted on the first mounting unit, and an elastic structure is arranged between the inflator and the first mounting unit; a self-locking operation structure is arranged on the first mounting unit and can drive the inflator to reach and be locked at the connecting position. According to the gas meter calibration device, the gas cylinder guides gas into the gas meter to calibrate the gas meter; the gas meter to be tested is arranged at the bottom of the gas cylinder, the self-locking operation structure is rotated, the gas cylinder continuously descends under the driving effect, and when the self-locking operation structure is rotated to a self-locking state, the gas cylinder descends and is maintained at the connection position, and connection with the gas meter is kept; when gas meter verification is completed, the self-locking operation structure is reversely rotated, the s</description><language>chi ; eng</language><subject>HAND TOOLS ; MANIPULATORS ; MEASURING ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PERFORMING OPERATIONS ; PHYSICS ; PORTABLE POWER-DRIVEN TOOLS ; TESTING ; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING ; TRANSPORTING</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=20240319&DB=EPODOC&CC=CN&NR=220613772U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240319&DB=EPODOC&CC=CN&NR=220613772U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIONG BIN</creatorcontrib><creatorcontrib>PAN YAN</creatorcontrib><creatorcontrib>LUO MIAOHUA</creatorcontrib><creatorcontrib>YANG ZEBIAO</creatorcontrib><title>Clamping device</title><description>The utility model discloses a clamping device. 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According to the gas meter calibration device, the gas cylinder guides gas into the gas meter to calibrate the gas meter; the gas meter to be tested is arranged at the bottom of the gas cylinder, the self-locking operation structure is rotated, the gas cylinder continuously descends under the driving effect, and when the self-locking operation structure is rotated to a self-locking state, the gas cylinder descends and is maintained at the connection position, and connection with the gas meter is kept; when gas meter verification is completed, the self-locking operation structure is reversely rotated, the s</description><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>MEASURING</subject><subject>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</subject><subject>METERING BY VOLUME</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TESTING</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB3zknMLcjMS1dISS3LTE7lYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GRgZmhsbm5kahocZEKQIAtpEfgQ</recordid><startdate>20240319</startdate><enddate>20240319</enddate><creator>XIONG BIN</creator><creator>PAN YAN</creator><creator>LUO MIAOHUA</creator><creator>YANG ZEBIAO</creator><scope>EVB</scope></search><sort><creationdate>20240319</creationdate><title>Clamping device</title><author>XIONG BIN ; PAN YAN ; LUO MIAOHUA ; YANG ZEBIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220613772UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>MEASURING</topic><topic>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</topic><topic>METERING BY VOLUME</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TESTING</topic><topic>TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>XIONG BIN</creatorcontrib><creatorcontrib>PAN YAN</creatorcontrib><creatorcontrib>LUO MIAOHUA</creatorcontrib><creatorcontrib>YANG ZEBIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XIONG BIN</au><au>PAN YAN</au><au>LUO MIAOHUA</au><au>YANG ZEBIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Clamping device</title><date>2024-03-19</date><risdate>2024</risdate><abstract>The utility model discloses a clamping device. The clamping device comprises an air cylinder and a first mounting unit. The inflator is mounted on the first mounting unit, and an elastic structure is arranged between the inflator and the first mounting unit; a self-locking operation structure is arranged on the first mounting unit and can drive the inflator to reach and be locked at the connecting position. According to the gas meter calibration device, the gas cylinder guides gas into the gas meter to calibrate the gas meter; the gas meter to be tested is arranged at the bottom of the gas cylinder, the self-locking operation structure is rotated, the gas cylinder continuously descends under the driving effect, and when the self-locking operation structure is rotated to a self-locking state, the gas cylinder descends and is maintained at the connection position, and connection with the gas meter is kept; when gas meter verification is completed, the self-locking operation structure is reversely rotated, the s</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN220613772UU |
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| subjects | HAND TOOLS MANIPULATORS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING |
| title | Clamping device |
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