Modularized movable noise reduction fence
The modularized movable noise reduction fence comprises a plurality of fence units, each fence unit comprises a concrete pier, an L-shaped groove is formed in the top of each concrete pier, an L-shaped baffle is placed in each L-shaped groove, a sound absorption foam cushion layer is arranged on the...
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| creator | MA YUEQIANG CAO HENGHENG RAO FENGRUI HUANG RENBO |
| description | The modularized movable noise reduction fence comprises a plurality of fence units, each fence unit comprises a concrete pier, an L-shaped groove is formed in the top of each concrete pier, an L-shaped baffle is placed in each L-shaped groove, a sound absorption foam cushion layer is arranged on the back face of a vertical plate of each L-shaped baffle, and the top of each concrete pier and the back face of the vertical plate of each L-shaped baffle are fixed through an L-shaped fixing rib plate. A first fixing hole is formed in the end of a vertical plate of the L-shaped baffle, a prefabricated convex body and a prefabricated groove are arranged at the two ends of the concrete pier correspondingly, a second fixing hole is formed in the prefabricated convex body, a third fixing hole penetrating through the concrete pier is formed in the prefabricated groove, and a steering pulley is fixed to the bottom of the concrete pier. The prefabricated convex body of one fence unit is inserted into the prefabricated gro |
| format | Patent |
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A first fixing hole is formed in the end of a vertical plate of the L-shaped baffle, a prefabricated convex body and a prefabricated groove are arranged at the two ends of the concrete pier correspondingly, a second fixing hole is formed in the prefabricated convex body, a third fixing hole penetrating through the concrete pier is formed in the prefabricated groove, and a steering pulley is fixed to the bottom of the concrete pier. The prefabricated convex body of one fence unit is inserted into the prefabricated gro</description><language>chi ; eng</language><subject>BUILDING ; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES ; CEILINGS ; FENCING ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; MASTS ; ROOFS ; SWIMMING OR SPLASH BATHS OR POOLS ; TENTS OR CANOPIES, IN GENERAL ; WALLS, e.g. PARTITIONS</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=20230609&DB=EPODOC&CC=CN&NR=219158626U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230609&DB=EPODOC&CC=CN&NR=219158626U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA YUEQIANG</creatorcontrib><creatorcontrib>CAO HENGHENG</creatorcontrib><creatorcontrib>RAO FENGRUI</creatorcontrib><creatorcontrib>HUANG RENBO</creatorcontrib><title>Modularized movable noise reduction fence</title><description>The modularized movable noise reduction fence comprises a plurality of fence units, each fence unit comprises a concrete pier, an L-shaped groove is formed in the top of each concrete pier, an L-shaped baffle is placed in each L-shaped groove, a sound absorption foam cushion layer is arranged on the back face of a vertical plate of each L-shaped baffle, and the top of each concrete pier and the back face of the vertical plate of each L-shaped baffle are fixed through an L-shaped fixing rib plate. A first fixing hole is formed in the end of a vertical plate of the L-shaped baffle, a prefabricated convex body and a prefabricated groove are arranged at the two ends of the concrete pier correspondingly, a second fixing hole is formed in the prefabricated convex body, a third fixing hole penetrating through the concrete pier is formed in the prefabricated groove, and a steering pulley is fixed to the bottom of the concrete pier. The prefabricated convex body of one fence unit is inserted into the prefabricated gro</description><subject>BUILDING</subject><subject>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</subject><subject>CEILINGS</subject><subject>FENCING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</subject><subject>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>MASTS</subject><subject>ROOFS</subject><subject>SWIMMING OR SPLASH BATHS OR POOLS</subject><subject>TENTS OR CANOPIES, IN GENERAL</subject><subject>WALLS, e.g. PARTITIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0zU8pzUksyqxKTVHIzS9LTMpJVcjLzyxOVShKTSlNLsnMz1NIS81LTuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGloamFmZGZqGhxkQpAgB2DynG</recordid><startdate>20230609</startdate><enddate>20230609</enddate><creator>MA YUEQIANG</creator><creator>CAO HENGHENG</creator><creator>RAO FENGRUI</creator><creator>HUANG RENBO</creator><scope>EVB</scope></search><sort><creationdate>20230609</creationdate><title>Modularized movable noise reduction fence</title><author>MA YUEQIANG ; CAO HENGHENG ; RAO FENGRUI ; HUANG RENBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219158626UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BUILDING</topic><topic>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</topic><topic>CEILINGS</topic><topic>FENCING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>MASTS</topic><topic>ROOFS</topic><topic>SWIMMING OR SPLASH BATHS OR POOLS</topic><topic>TENTS OR CANOPIES, IN GENERAL</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MA YUEQIANG</creatorcontrib><creatorcontrib>CAO HENGHENG</creatorcontrib><creatorcontrib>RAO FENGRUI</creatorcontrib><creatorcontrib>HUANG RENBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA YUEQIANG</au><au>CAO HENGHENG</au><au>RAO FENGRUI</au><au>HUANG RENBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Modularized movable noise reduction fence</title><date>2023-06-09</date><risdate>2023</risdate><abstract>The modularized movable noise reduction fence comprises a plurality of fence units, each fence unit comprises a concrete pier, an L-shaped groove is formed in the top of each concrete pier, an L-shaped baffle is placed in each L-shaped groove, a sound absorption foam cushion layer is arranged on the back face of a vertical plate of each L-shaped baffle, and the top of each concrete pier and the back face of the vertical plate of each L-shaped baffle are fixed through an L-shaped fixing rib plate. A first fixing hole is formed in the end of a vertical plate of the L-shaped baffle, a prefabricated convex body and a prefabricated groove are arranged at the two ends of the concrete pier correspondingly, a second fixing hole is formed in the prefabricated convex body, a third fixing hole penetrating through the concrete pier is formed in the prefabricated groove, and a steering pulley is fixed to the bottom of the concrete pier. The prefabricated convex body of one fence unit is inserted into the prefabricated gro</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS |
| title | Modularized movable noise reduction fence |
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