Built-in floor of railway vehicle, floor structure and railway vehicle
The invention discloses a railway vehicle interior floor, a floor structure and a railway vehicle, solves the problems of large weight, low strength and low sound insulation and noise reduction efficiency of the railway vehicle interior floor in the prior art, and has the advantages that the strengt...
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| creator | TIAN HONGLEI DU JIAN TAO YU TU QINSHU HU YINGCAN |
| description | The invention discloses a railway vehicle interior floor, a floor structure and a railway vehicle, solves the problems of large weight, low strength and low sound insulation and noise reduction efficiency of the railway vehicle interior floor in the prior art, and has the advantages that the strength of the interior floor is improved, noise can be effectively reduced, generated vibration is subjected to energy recovery, and the service life of the interior floor is prolonged. According to the specific scheme, the built-in floor of the railway vehicle comprises a first plate and a second plate, the second plate is located below the first plate, the first plate is a flat plate, a plurality of bosses are punched on the second plate, part of or all the bosses are fixedly connected with the first plate, and the bosses are fixedly connected with the second plate. A plurality of vibration energy recovery devices are arranged on the outer side of the first plate and/or the second plate and connected with partial elec |
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According to the specific scheme, the built-in floor of the railway vehicle comprises a first plate and a second plate, the second plate is located below the first plate, the first plate is a flat plate, a plurality of bosses are punched on the second plate, part of or all the bosses are fixedly connected with the first plate, and the bosses are fixedly connected with the second plate. A plurality of vibration energy recovery devices are arranged on the outer side of the first plate and/or the second plate and connected with partial elec</description><language>chi ; eng</language><subject>BLASTING ; BODY DETAILS OR KINDS OF RAILWAY VEHICLES ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PRODUCING MECHANICAL POWER ; RAILWAYS ; SPRING, WEIGHT, INERTIA OR LIKE MOTORS ; TRANSPORTING ; WEAPONS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2022</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=20220422&DB=EPODOC&CC=CN&NR=114379600A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220422&DB=EPODOC&CC=CN&NR=114379600A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN HONGLEI</creatorcontrib><creatorcontrib>DU JIAN</creatorcontrib><creatorcontrib>TAO YU</creatorcontrib><creatorcontrib>TU QINSHU</creatorcontrib><creatorcontrib>HU YINGCAN</creatorcontrib><title>Built-in floor of railway vehicle, floor structure and railway vehicle</title><description>The invention discloses a railway vehicle interior floor, a floor structure and a railway vehicle, solves the problems of large weight, low strength and low sound insulation and noise reduction efficiency of the railway vehicle interior floor in the prior art, and has the advantages that the strength of the interior floor is improved, noise can be effectively reduced, generated vibration is subjected to energy recovery, and the service life of the interior floor is prolonged. According to the specific scheme, the built-in floor of the railway vehicle comprises a first plate and a second plate, the second plate is located below the first plate, the first plate is a flat plate, a plurality of bosses are punched on the second plate, part of or all the bosses are fixedly connected with the first plate, and the bosses are fixedly connected with the second plate. A plurality of vibration energy recovery devices are arranged on the outer side of the first plate and/or the second plate and connected with partial elec</description><subject>BLASTING</subject><subject>BODY DETAILS OR KINDS OF RAILWAY VEHICLES</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>RAILWAYS</subject><subject>SPRING, WEIGHT, INERTIA OR LIKE MOTORS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBzKs3MKdHNzFNIy8nPL1LIT1MoSszMKU-sVChLzchMzknVgcoUlxSVJpeUFqUqJOaloCviYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhibG5pZmBgaOxsSoAQATIDNq</recordid><startdate>20220422</startdate><enddate>20220422</enddate><creator>TIAN HONGLEI</creator><creator>DU JIAN</creator><creator>TAO YU</creator><creator>TU QINSHU</creator><creator>HU YINGCAN</creator><scope>EVB</scope></search><sort><creationdate>20220422</creationdate><title>Built-in floor of railway vehicle, floor structure and railway vehicle</title><author>TIAN HONGLEI ; DU JIAN ; TAO YU ; TU QINSHU ; HU YINGCAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114379600A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>BODY DETAILS OR KINDS OF RAILWAY VEHICLES</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>RAILWAYS</topic><topic>SPRING, WEIGHT, INERTIA OR LIKE MOTORS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>TIAN HONGLEI</creatorcontrib><creatorcontrib>DU JIAN</creatorcontrib><creatorcontrib>TAO YU</creatorcontrib><creatorcontrib>TU QINSHU</creatorcontrib><creatorcontrib>HU YINGCAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TIAN HONGLEI</au><au>DU JIAN</au><au>TAO YU</au><au>TU QINSHU</au><au>HU YINGCAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Built-in floor of railway vehicle, floor structure and railway vehicle</title><date>2022-04-22</date><risdate>2022</risdate><abstract>The invention discloses a railway vehicle interior floor, a floor structure and a railway vehicle, solves the problems of large weight, low strength and low sound insulation and noise reduction efficiency of the railway vehicle interior floor in the prior art, and has the advantages that the strength of the interior floor is improved, noise can be effectively reduced, generated vibration is subjected to energy recovery, and the service life of the interior floor is prolonged. According to the specific scheme, the built-in floor of the railway vehicle comprises a first plate and a second plate, the second plate is located below the first plate, the first plate is a flat plate, a plurality of bosses are punched on the second plate, part of or all the bosses are fixedly connected with the first plate, and the bosses are fixedly connected with the second plate. A plurality of vibration energy recovery devices are arranged on the outer side of the first plate and/or the second plate and connected with partial elec</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING BODY DETAILS OR KINDS OF RAILWAY VEHICLES HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PRODUCING MECHANICAL POWER RAILWAYS SPRING, WEIGHT, INERTIA OR LIKE MOTORS TRANSPORTING WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | Built-in floor of railway vehicle, floor structure and railway vehicle |
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