Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Noise reduction and shock absorption multidirectional sliding tension and compression support and assembling method
The invention discloses a noise reduction and shock absorption multidirectional sliding tension-compression support and an assembling method, the noise reduction and shock absorption multidirectional sliding tension-compression support comprises a support top plate and a support bottom plate which are oppositely arranged up and down, a bottom plate anchor rod is arranged in the middle of the support bottom plate, and a middle spherical shell is arranged on the bottom plate anchor rod in a sleeving manner and is in sliding connection with the support bottom plate; the anchoring spherical crown plate is arranged on the bottom plate anchor rod in a sleeving mode and connected with the middle spherical shell in a sliding mode. The support top plate is connected with the vertical locking plate. The side, facing the vertical locking plate, of the middle spherical shell is slidably connected with the vertical locking plate, and the top of the middle spherical shell is slidably connected with the support top plate. A frame-shaped damping body is arranged between the side, facing the vertical locking plate, of the middle spherical shell and the support top plate. And a cylindrical damping body is arranged between the bottom plate anchor rod and the support top plate. The pre-applied force and the shock absorption damping body are comprehensively utilized, noise can be reduced, the environment-friendly requirement for low noise in an environment sensitive area is met, shock absorption and multidirectional movement can be achieved, and the requirements for shock absorption and multidirectional large movement displacement of a bridge tension and compression support in an earthquake area are met.
本发明公开了一种降噪减震多向滑动拉压支座及组装方法，包括上下相对设置的支座顶板和支座底板，所述支座底板上居中设置有底板锚杆，中间球壳套设于底板锚杆上并与所述支座底板滑动连接，锚拉球冠板套设于底板锚杆上并与中间球壳滑动连接，所述支座顶板与竖向锁定板连接；所述中间球壳朝向竖向锁定板一侧与竖向锁定板滑动连接，所述中间球壳顶部与支座顶板滑动连接；所述中间球壳朝向竖向锁定板一侧与支座顶板之间设置有框形阻尼体；底板锚杆与支座顶板之间设置有柱形阻尼体。综合利用预加力及减震阻尼体，既可降低噪音，满足环境敏感区对低噪音的环保要求，又可实现减震及多向活动，满足地震区桥梁拉压支座减震及多向大活动位移活动的要求。
Noise reduction and shock absorption multidirectional sliding tension and compression support and assembling method
The invention discloses a noise reduction and shock absorption multidirectional sliding tension-compression support and an assembling method, the noise reduction and shock absorption multidirectional sliding tension-compression support comprises a support top plate and a support bottom plate which are oppositely arranged up and down, a bottom plate anchor rod is arranged in the middle of the support bottom plate, and a middle spherical shell is arranged on the bottom plate anchor rod in a sleeving manner and is in sliding connection with the support bottom plate; the anchoring spherical crown plate is arranged on the bottom plate anchor rod in a sleeving mode and connected with the middle spherical shell in a sliding mode. The support top plate is connected with the vertical locking plate. The side, facing the vertical locking plate, of the middle spherical shell is slidably connected with the vertical locking plate, and the top of the middle spherical shell is slidably connected with the support top plate. A frame-shaped damping body is arranged between the side, facing the vertical locking plate, of the middle spherical shell and the support top plate. And a cylindrical damping body is arranged between the bottom plate anchor rod and the support top plate. The pre-applied force and the shock absorption damping body are comprehensively utilized, noise can be reduced, the environment-friendly requirement for low noise in an environment sensitive area is met, shock absorption and multidirectional movement can be achieved, and the requirements for shock absorption and multidirectional large movement displacement of a bridge tension and compression support in an earthquake area are met.
本发明公开了一种降噪减震多向滑动拉压支座及组装方法，包括上下相对设置的支座顶板和支座底板，所述支座底板上居中设置有底板锚杆，中间球壳套设于底板锚杆上并与所述支座底板滑动连接，锚拉球冠板套设于底板锚杆上并与中间球壳滑动连接，所述支座顶板与竖向锁定板连接；所述中间球壳朝向竖向锁定板一侧与竖向锁定板滑动连接，所述中间球壳顶部与支座顶板滑动连接；所述中间球壳朝向竖向锁定板一侧与支座顶板之间设置有框形阻尼体；底板锚杆与支座顶板之间设置有柱形阻尼体。综合利用预加力及减震阻尼体，既可降低噪音，满足环境敏感区对低噪音的环保要求，又可实现减震及多向活动，满足地震区桥梁拉压支座减震及多向大活动位移活动的要求。
Noise reduction and shock absorption multidirectional sliding tension and compression support and assembling method
一种降噪减震多向滑动拉压支座及组装方法
ZHU YU (Autor:in) / WANG CHENGCHENG (Autor:in) / DING DEHAO (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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