Tunnel inner support pressure-bearing testing device
The utility model relates to a support pressure-bearing testing device, in particular to a support pressure-bearing testing device in a tunnel. The utility model provides a tunnel inner support pressure bearing test device capable of fixing a support, which comprises a base, a support frame, a push...
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| creator | LI HONGLU HU YANFENG KUANG JIANJUN RUAN TENGDA XIE ZHIQING QIU MINCHAO XUE HUAKUN LI XIAOFEI |
| description | The utility model relates to a support pressure-bearing testing device, in particular to a support pressure-bearing testing device in a tunnel. The utility model provides a tunnel inner support pressure bearing test device capable of fixing a support, which comprises a base, a support frame, a push rod, a pressure plate, a fixture block, a spring, a cylinder and a fixing mechanism, the support frame is fixedly connected to the outer side of the base, the push rod is slidably arranged in the middle of the support frame, the pressure plate is arranged at the lower part of the push rod, and the fixture block is clamped to the front side of the upper part of the support frame. The clamping block penetrates through the supporting frame and is sleeved with a spring, one end of the spring is connected to the clamping block, the other end of the spring is connected to the supporting frame, an air cylinder is installed on the rear side of the upper portion of the supporting frame, and a fixing mechanism is arranged on |
| format | Patent |
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The utility model provides a tunnel inner support pressure bearing test device capable of fixing a support, which comprises a base, a support frame, a push rod, a pressure plate, a fixture block, a spring, a cylinder and a fixing mechanism, the support frame is fixedly connected to the outer side of the base, the push rod is slidably arranged in the middle of the support frame, the pressure plate is arranged at the lower part of the push rod, and the fixture block is clamped to the front side of the upper part of the support frame. The clamping block penetrates through the supporting frame and is sleeved with a spring, one end of the spring is connected to the clamping block, the other end of the spring is connected to the supporting frame, an air cylinder is installed on the rear side of the upper portion of the supporting frame, and a fixing mechanism is arranged on</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</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=20240112&DB=EPODOC&CC=CN&NR=220339925U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240112&DB=EPODOC&CC=CN&NR=220339925U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI HONGLU</creatorcontrib><creatorcontrib>HU YANFENG</creatorcontrib><creatorcontrib>KUANG JIANJUN</creatorcontrib><creatorcontrib>RUAN TENGDA</creatorcontrib><creatorcontrib>XIE ZHIQING</creatorcontrib><creatorcontrib>QIU MINCHAO</creatorcontrib><creatorcontrib>XUE HUAKUN</creatorcontrib><creatorcontrib>LI XIAOFEI</creatorcontrib><title>Tunnel inner support pressure-bearing testing device</title><description>The utility model relates to a support pressure-bearing testing device, in particular to a support pressure-bearing testing device in a tunnel. 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The utility model provides a tunnel inner support pressure bearing test device capable of fixing a support, which comprises a base, a support frame, a push rod, a pressure plate, a fixture block, a spring, a cylinder and a fixing mechanism, the support frame is fixedly connected to the outer side of the base, the push rod is slidably arranged in the middle of the support frame, the pressure plate is arranged at the lower part of the push rod, and the fixture block is clamped to the front side of the upper part of the support frame. The clamping block penetrates through the supporting frame and is sleeved with a spring, one end of the spring is connected to the clamping block, the other end of the spring is connected to the supporting frame, an air cylinder is installed on the rear side of the upper portion of the supporting frame, and a fixing mechanism is arranged on</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Tunnel inner support pressure-bearing testing device |
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