Roadside sound barrier device
The utility model belongs to the technical field of noise and vibration prevention and control, and particularly relates to a roadside sound barrier device. Comprising a plurality of supporting columns arranged on a roadside cement wall, first grooves and second grooves are formed in the two sides o...
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| creator | ZHANG MIN RUI LIHUA HUANG GUO'AN LU HONGJUN ZHU YUTONG GONG NA LI ZHICHAO |
| description | The utility model belongs to the technical field of noise and vibration prevention and control, and particularly relates to a roadside sound barrier device. Comprising a plurality of supporting columns arranged on a roadside cement wall, first grooves and second grooves are formed in the two sides of each supporting column, a metal acoustic panel screen is inserted into the first grooves of every two adjacent supporting columns, a sound insulation plate is inserted into the second grooves of every two adjacent supporting columns, and the metal acoustic panel screens are arranged on the sides, close to a road, of the metal acoustic panel screens. The metal acoustic panel screen comprises an upper unit and a lower unit, and the upper unit and the lower unit are arranged in a separated mode. Damaged parts are convenient to replace, and materials are saved.
本实用新型属于噪声、振动防治与控制技术领域，具体涉及路侧声屏障装置；包括设置在路侧水泥墙上的若干支撑柱，支撑柱两侧均设置有第一凹槽和第二凹槽，相邻的两个支撑柱的第一凹槽内插入设置有金属吸音板屏，第二凹槽内插入设置有隔音板，金属吸音板屏靠近马路一侧，并且金属吸音板屏包括上部单元和下部单元，上部单元和下部单元分隔设置； |
| format | Patent |
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本实用新型属于噪声、振动防治与控制技术领域，具体涉及路侧声屏障装置；包括设置在路侧水泥墙上的若干支撑柱，支撑柱两侧均设置有第一凹槽和第二凹槽，相邻的两个支撑柱的第一凹槽内插入设置有金属吸音板屏，第二凹槽内插入设置有隔音板，金属吸音板屏靠近马路一侧，并且金属吸音板屏包括上部单元和下部单元，上部单元和下部单元分隔设置；</description><language>chi ; eng</language><subject>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ; BLASTING ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; ENGINEERING ELEMENTS AND UNITS ; FIXED CONSTRUCTIONS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS</subject><creationdate>2021</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=20211224&DB=EPODOC&CC=CN&NR=215289789U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211224&DB=EPODOC&CC=CN&NR=215289789U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG MIN</creatorcontrib><creatorcontrib>RUI LIHUA</creatorcontrib><creatorcontrib>HUANG GUO'AN</creatorcontrib><creatorcontrib>LU HONGJUN</creatorcontrib><creatorcontrib>ZHU YUTONG</creatorcontrib><creatorcontrib>GONG NA</creatorcontrib><creatorcontrib>LI ZHICHAO</creatorcontrib><title>Roadside sound barrier device</title><description>The utility model belongs to the technical field of noise and vibration prevention and control, and particularly relates to a roadside sound barrier device. Comprising a plurality of supporting columns arranged on a roadside cement wall, first grooves and second grooves are formed in the two sides of each supporting column, a metal acoustic panel screen is inserted into the first grooves of every two adjacent supporting columns, a sound insulation plate is inserted into the second grooves of every two adjacent supporting columns, and the metal acoustic panel screens are arranged on the sides, close to a road, of the metal acoustic panel screens. The metal acoustic panel screen comprises an upper unit and a lower unit, and the upper unit and the lower unit are arranged in a separated mode. Damaged parts are convenient to replace, and materials are saved.
本实用新型属于噪声、振动防治与控制技术领域，具体涉及路侧声屏障装置；包括设置在路侧水泥墙上的若干支撑柱，支撑柱两侧均设置有第一凹槽和第二凹槽，相邻的两个支撑柱的第一凹槽内插入设置有金属吸音板屏，第二凹槽内插入设置有隔音板，金属吸音板屏靠近马路一侧，并且金属吸音板屏包括上部单元和下部单元，上部单元和下部单元分隔设置；</description><subject>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE</subject><subject>BLASTING</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANyk9MKc5MSVUozi_NS1FISiwqykwtUkhJLctMTuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkaGpkYWluYWlqGhxkQpAgAY0CUJ</recordid><startdate>20211224</startdate><enddate>20211224</enddate><creator>ZHANG MIN</creator><creator>RUI LIHUA</creator><creator>HUANG GUO'AN</creator><creator>LU HONGJUN</creator><creator>ZHU YUTONG</creator><creator>GONG NA</creator><creator>LI ZHICHAO</creator><scope>EVB</scope></search><sort><creationdate>20211224</creationdate><title>Roadside sound barrier device</title><author>ZHANG MIN ; RUI LIHUA ; HUANG GUO'AN ; LU HONGJUN ; ZHU YUTONG ; GONG NA ; LI ZHICHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN215289789UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE</topic><topic>BLASTING</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG MIN</creatorcontrib><creatorcontrib>RUI LIHUA</creatorcontrib><creatorcontrib>HUANG GUO'AN</creatorcontrib><creatorcontrib>LU HONGJUN</creatorcontrib><creatorcontrib>ZHU YUTONG</creatorcontrib><creatorcontrib>GONG NA</creatorcontrib><creatorcontrib>LI ZHICHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG MIN</au><au>RUI LIHUA</au><au>HUANG GUO'AN</au><au>LU HONGJUN</au><au>ZHU YUTONG</au><au>GONG NA</au><au>LI ZHICHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Roadside sound barrier device</title><date>2021-12-24</date><risdate>2021</risdate><abstract>The utility model belongs to the technical field of noise and vibration prevention and control, and particularly relates to a roadside sound barrier device. Comprising a plurality of supporting columns arranged on a roadside cement wall, first grooves and second grooves are formed in the two sides of each supporting column, a metal acoustic panel screen is inserted into the first grooves of every two adjacent supporting columns, a sound insulation plate is inserted into the second grooves of every two adjacent supporting columns, and the metal acoustic panel screens are arranged on the sides, close to a road, of the metal acoustic panel screens. The metal acoustic panel screen comprises an upper unit and a lower unit, and the upper unit and the lower unit are arranged in a separated mode. Damaged parts are convenient to replace, and materials are saved.
本实用新型属于噪声、振动防治与控制技术领域，具体涉及路侧声屏障装置；包括设置在路侧水泥墙上的若干支撑柱，支撑柱两侧均设置有第一凹槽和第二凹槽，相邻的两个支撑柱的第一凹槽内插入设置有金属吸音板屏，第二凹槽内插入设置有隔音板，金属吸音板屏靠近马路一侧，并且金属吸音板屏包括上部单元和下部单元，上部单元和下部单元分隔设置；</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS |
| title | Roadside sound barrier device |
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