Height-adjustable windproof bridge deflection measuring device
The utility model relates to the field of bridge deflection measurement, and discloses a height-adjustable and windproof bridge deflection measuring device, which comprises a fixed supporting disc, a fixed chassis, a foot stool supporting rod, a windproof device, an L-shaped bracket, a drop hammer a...
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| creator | HUANG HAIYANG SHEN ZONGLEI NIU JUNLIN |
| description | The utility model relates to the field of bridge deflection measurement, and discloses a height-adjustable and windproof bridge deflection measuring device, which comprises a fixed supporting disc, a fixed chassis, a foot stool supporting rod, a windproof device, an L-shaped bracket, a drop hammer assembly, a dial indicator assembly and a level bubble, and is characterized in that the foot stool supporting rod comprises an upper supporting rod, a sleeve and a lower supporting rod; the upper supporting rod is connected with the lower supporting rod through a sleeve and fixed to the ground or a riverbed, the windproof device comprises light square pipes and rotating bolts, the light square pipes are connected through the rotating bolts, and the drop hammer assembly comprises a steel wire rope, a drop hammer body and a beam bottom fixing structure. According to the bridge deflection measuring device, the height is adjusted by rotating the sleeve to meet the requirements of grounds with different heights, so that |
| format | Patent |
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According to the bridge deflection measuring device, the height is adjusted by rotating the sleeve to meet the requirements of grounds with different heights, so that</description><language>chi ; eng</language><subject>GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING DISTANCES, LEVELS OR BEARINGS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; SURVEYING ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</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=20230901&DB=EPODOC&CC=CN&NR=219624681U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230901&DB=EPODOC&CC=CN&NR=219624681U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG HAIYANG</creatorcontrib><creatorcontrib>SHEN ZONGLEI</creatorcontrib><creatorcontrib>NIU JUNLIN</creatorcontrib><title>Height-adjustable windproof bridge deflection measuring device</title><description>The utility model relates to the field of bridge deflection measurement, and discloses a height-adjustable and windproof bridge deflection measuring device, which comprises a fixed supporting disc, a fixed chassis, a foot stool supporting rod, a windproof device, an L-shaped bracket, a drop hammer assembly, a dial indicator assembly and a level bubble, and is characterized in that the foot stool supporting rod comprises an upper supporting rod, a sleeve and a lower supporting rod; the upper supporting rod is connected with the lower supporting rod through a sleeve and fixed to the ground or a riverbed, the windproof device comprises light square pipes and rotating bolts, the light square pipes are connected through the rotating bolts, and the drop hammer assembly comprises a steel wire rope, a drop hammer body and a beam bottom fixing structure. 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According to the bridge deflection measuring device, the height is adjusted by rotating the sleeve to meet the requirements of grounds with different heights, so that</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | GYROSCOPIC INSTRUMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Height-adjustable windproof bridge deflection measuring device |
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