Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recyclable anti-collision surrounding type protection device and mounting method thereof
The invention discloses a recyclable anti-collision surrounding type protection device and a mounting method thereof. The device comprises an upper inner horizontal steel framework, a lower inner horizontal steel framework, an inner inclined steel framework, a horizontal elastic buckling steel sheet, a vertical elastic buckling steel sheet, a friction energy dissipation vertical cylinder, a friction steel block, a first solid lubrication friction patch, a second solid lubrication friction patch, an inner connecting thin steel plate, an auxiliary connecting steel plate, a connecting rod, a top steel ring beam and a top balance weight. A bottom steel base beam; an anti-collision outer convex surface is formed through the horizontal elastic buckling steel sheets and the vertical elastic buckling steel sheets, and after an impact object impacts the anti-collision outer convex surface, the device is started. After the device is started, firstly, impact energy can be dissipated by increasing gravitational potential energy of the top steel ring beam, the top counterweight and the friction steel block; secondly, collision energy can be dissipated through mutual friction between the friction steel block and the solid lubrication friction patch; thirdly, impact energy can be consumed through plastic deformation of the horizontal elastic buckling steel sheets and the vertical elastic buckling steel sheets; and meanwhile, the recoverable characteristic is achieved.
本发明公开了一种可循环抗撞的包围式保护装置及其安装方法，装置包括上部内水平钢骨架、下部内水平钢骨架、内斜向钢骨架、水平弹性屈曲钢片、竖向弹性屈曲钢片、摩擦耗能竖筒、摩擦钢块、第一固体润滑摩擦贴片、第二固体润滑摩擦贴片、内连接薄钢板、辅助连接钢板、连接杆、顶部钢环梁、顶部配重、底部钢基座梁；本发明通过水平弹性屈曲钢片和竖向弹性屈曲钢片形成防撞外凸面，撞击物撞击该防撞外凸面后，本发明装置启动。该装置启动后，其一，可通过顶部钢环梁、顶部配重、摩擦钢块重力势能的增加耗散撞击能量；其二，可通过摩擦钢块与固体润滑摩擦贴片之间的相互摩擦耗散撞击能量；其三，可通过水平弹性屈曲钢片与竖向弹性屈曲钢片的塑性变形消耗撞击能量；同时具备可恢复特性。
Recyclable anti-collision surrounding type protection device and mounting method thereof
The invention discloses a recyclable anti-collision surrounding type protection device and a mounting method thereof. The device comprises an upper inner horizontal steel framework, a lower inner horizontal steel framework, an inner inclined steel framework, a horizontal elastic buckling steel sheet, a vertical elastic buckling steel sheet, a friction energy dissipation vertical cylinder, a friction steel block, a first solid lubrication friction patch, a second solid lubrication friction patch, an inner connecting thin steel plate, an auxiliary connecting steel plate, a connecting rod, a top steel ring beam and a top balance weight. A bottom steel base beam; an anti-collision outer convex surface is formed through the horizontal elastic buckling steel sheets and the vertical elastic buckling steel sheets, and after an impact object impacts the anti-collision outer convex surface, the device is started. After the device is started, firstly, impact energy can be dissipated by increasing gravitational potential energy of the top steel ring beam, the top counterweight and the friction steel block; secondly, collision energy can be dissipated through mutual friction between the friction steel block and the solid lubrication friction patch; thirdly, impact energy can be consumed through plastic deformation of the horizontal elastic buckling steel sheets and the vertical elastic buckling steel sheets; and meanwhile, the recoverable characteristic is achieved.
本发明公开了一种可循环抗撞的包围式保护装置及其安装方法，装置包括上部内水平钢骨架、下部内水平钢骨架、内斜向钢骨架、水平弹性屈曲钢片、竖向弹性屈曲钢片、摩擦耗能竖筒、摩擦钢块、第一固体润滑摩擦贴片、第二固体润滑摩擦贴片、内连接薄钢板、辅助连接钢板、连接杆、顶部钢环梁、顶部配重、底部钢基座梁；本发明通过水平弹性屈曲钢片和竖向弹性屈曲钢片形成防撞外凸面，撞击物撞击该防撞外凸面后，本发明装置启动。该装置启动后，其一，可通过顶部钢环梁、顶部配重、摩擦钢块重力势能的增加耗散撞击能量；其二，可通过摩擦钢块与固体润滑摩擦贴片之间的相互摩擦耗散撞击能量；其三，可通过水平弹性屈曲钢片与竖向弹性屈曲钢片的塑性变形消耗撞击能量；同时具备可恢复特性。
Recyclable anti-collision surrounding type protection device and mounting method thereof
一种可循环抗撞的包围式保护装置及其安装方法
CHEN WEI (Autor:in) / LI JUN (Autor:in) / ZHOU HUIHUI (Autor:in) / GUO ZITAO (Autor:in) / LIU CHAOFU (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
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.
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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