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A platform for research: civil engineering, architecture and urbanism
Nanometer energy absorption driving safety buffer device
The invention provides a nanometer energy absorption driving safety buffer device which comprises a supporting frame comprising a plurality of transverse partition plates and a plurality of longitudinal partition plates; multiple transverse partition plates are sequentially arranged in the longitudinal direction, and every two adjacent transverse partition plates are connected through a longitudinal partition plate; the longitudinal partition plate is in an arc-shaped curved surface shape; a supporting embedded nano energy absorption structure is arranged in a cavity between every two adjacenttransverse partition plates; and each supporting embedded nano energy absorption structure comprises an elastic outer wrapping layer, and the elastic outer wrapping layer is filled with nano fluid. The nanofluid includes fluid and a nano inorganic non-metallic nanoporous material. According to the invention, the impact force at the moment of vehicle collision can be greatly reduced, flexible braking is realized, the protection energy consumption effect is good, the safety of passengers is effectively protected, and the harm to vehicles and passengers is reduced.
本发明提供一种纳米吸能行车安全缓冲装置，包括支撑框架，支撑框架包括多个横隔板和多个纵隔板；多个横隔板沿纵向依次排布，相邻两个横隔板之间通过纵隔板连接；纵隔板呈弧形曲面状；相邻两个横隔板之间的腔体内设置有支撑镶嵌纳米吸能结构；支撑镶嵌纳米吸能结构均包括弹性外包层，弹性外包层内部填充有纳米流体；纳米流体包括流体和纳米的无机非金属纳米多孔材料。本发明能大幅度降低车辆碰撞瞬间冲击力，实现柔性制动，防护耗能效果好，有效地保护乘车人员的安全，减小车辆和乘车人员的伤害。
Nanometer energy absorption driving safety buffer device
The invention provides a nanometer energy absorption driving safety buffer device which comprises a supporting frame comprising a plurality of transverse partition plates and a plurality of longitudinal partition plates; multiple transverse partition plates are sequentially arranged in the longitudinal direction, and every two adjacent transverse partition plates are connected through a longitudinal partition plate; the longitudinal partition plate is in an arc-shaped curved surface shape; a supporting embedded nano energy absorption structure is arranged in a cavity between every two adjacenttransverse partition plates; and each supporting embedded nano energy absorption structure comprises an elastic outer wrapping layer, and the elastic outer wrapping layer is filled with nano fluid. The nanofluid includes fluid and a nano inorganic non-metallic nanoporous material. According to the invention, the impact force at the moment of vehicle collision can be greatly reduced, flexible braking is realized, the protection energy consumption effect is good, the safety of passengers is effectively protected, and the harm to vehicles and passengers is reduced.
本发明提供一种纳米吸能行车安全缓冲装置，包括支撑框架，支撑框架包括多个横隔板和多个纵隔板；多个横隔板沿纵向依次排布，相邻两个横隔板之间通过纵隔板连接；纵隔板呈弧形曲面状；相邻两个横隔板之间的腔体内设置有支撑镶嵌纳米吸能结构；支撑镶嵌纳米吸能结构均包括弹性外包层，弹性外包层内部填充有纳米流体；纳米流体包括流体和纳米的无机非金属纳米多孔材料。本发明能大幅度降低车辆碰撞瞬间冲击力，实现柔性制动，防护耗能效果好，有效地保护乘车人员的安全，减小车辆和乘车人员的伤害。
Nanometer energy absorption driving safety buffer device
一种纳米吸能行车安全缓冲装置
YANG ZHENG (author) / LI ZHANHAI (author) / MENG YANFENG (author) / XIE YONGLI (author) / LI WEI (author) / ZHENG XIN (author) / ZHANG HONGWEI (author) / MAO SHAOJUN (author) / WANG CHENGMENG (author) / ZHANG HUIFENG (author)
2020-12-04
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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