Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pore type viscous damper
The invention discloses a pore type viscous damper. The pore type viscous damper comprises a cylinder barrel (4), seal end covers on the two ends of the cylinder barrel, pistons (6) in an inner cavity, and a piston rod (2) which is mounted in the cylinder barrel (4) and penetrating through the two seal end covers and the pistons (6), the pistons (6) with damping holes (60) divide the cylinder barrel (4) filled with damping liquid into a first cavity (10) and a second cavity (5), each piston (6) is formed by two piston pieces which are mounted adjacently, high-pressure oil pipes (7) connected with the damping holes (60) are formed in inner cavities of the pistons (6), the two ends of the high-pressure oil pipes (7) are connected with the corresponding damping holes (60) in the pistons (6) on the two sides of the high-pressure oil pipes, and therefore the length of the damping holes (6) can be prolonged. According to the damper, the high-pressure oil pipes are arranged to prolong the length of the damping holes, the damping force is effectively increased, the energy consumption efficiency of the damper can be improved, and due to a heat absorbing material, the fatigue-resisting property of the damper can be effectively improved.
本发明公开了一种孔隙式黏滞阻尼器，该阻尼器包括缸筒（4）及其两端的密封端盖和内腔中的活塞（6）、安装于缸筒（4）内且穿过两个密封端盖和活塞（6）的活塞杆（2），带有阻尼孔（60）的活塞（6）将填充阻尼液的缸筒（4）分隔为第一腔室（10）和第二腔室（5），上述的活塞（6）由相邻设置的两块活塞片构成，活塞（6）的内腔中设有连接阻尼孔（60）的高压油管（7），高压油管（7）的两端分别与其两侧活塞（6）上对应的阻尼孔（60）相连接，以延长阻尼孔（60）的长度。本发明的阻尼器通过设置高压油管以延长阻尼孔的长度，能有效增大阻尼力、提高阻尼器耗能效率；吸热材料的设置能有效提高阻尼器抗疲劳性能。
Pore type viscous damper
The invention discloses a pore type viscous damper. The pore type viscous damper comprises a cylinder barrel (4), seal end covers on the two ends of the cylinder barrel, pistons (6) in an inner cavity, and a piston rod (2) which is mounted in the cylinder barrel (4) and penetrating through the two seal end covers and the pistons (6), the pistons (6) with damping holes (60) divide the cylinder barrel (4) filled with damping liquid into a first cavity (10) and a second cavity (5), each piston (6) is formed by two piston pieces which are mounted adjacently, high-pressure oil pipes (7) connected with the damping holes (60) are formed in inner cavities of the pistons (6), the two ends of the high-pressure oil pipes (7) are connected with the corresponding damping holes (60) in the pistons (6) on the two sides of the high-pressure oil pipes, and therefore the length of the damping holes (6) can be prolonged. According to the damper, the high-pressure oil pipes are arranged to prolong the length of the damping holes, the damping force is effectively increased, the energy consumption efficiency of the damper can be improved, and due to a heat absorbing material, the fatigue-resisting property of the damper can be effectively improved.
本发明公开了一种孔隙式黏滞阻尼器，该阻尼器包括缸筒（4）及其两端的密封端盖和内腔中的活塞（6）、安装于缸筒（4）内且穿过两个密封端盖和活塞（6）的活塞杆（2），带有阻尼孔（60）的活塞（6）将填充阻尼液的缸筒（4）分隔为第一腔室（10）和第二腔室（5），上述的活塞（6）由相邻设置的两块活塞片构成，活塞（6）的内腔中设有连接阻尼孔（60）的高压油管（7），高压油管（7）的两端分别与其两侧活塞（6）上对应的阻尼孔（60）相连接，以延长阻尼孔（60）的长度。本发明的阻尼器通过设置高压油管以延长阻尼孔的长度，能有效增大阻尼力、提高阻尼器耗能效率；吸热材料的设置能有效提高阻尼器抗疲劳性能。
Pore type viscous damper
一种孔隙式黏滞阻尼器
XU WEIZHI (Autor:in) / WANG SHUGUANG (Autor:in) / LIU WEIQING (Autor:in) / DU DONGSHENG (Autor:in) / LI WEIWEI (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch