Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shape memory alloy wire damper with two-stage effect amplifying device
The invention provides a shape memory alloy wire damper with a two-stage effect amplifying device, and belongs to the technical field of dampers. The damper comprises an internal structure, an external structure, a long guide rod, a short guide rod, a guide rod rack, an external connecting rack, a coaxial gear set, a shell, a shape memory alloy wire and the like. The internal structure is sleeved with the external structure in a penetrating mode, and the long guide rod is arranged between a bottom plate of the external structure and a groove plate of the internal structure and connected with a guide rod rack. The short guide rod is arranged between the parallel plate of the external structure and the bottom plate of the internal structure and is connected with the guide rod rack; the guide rod rack is meshed with a driven gear in the coaxial gear set; the external connecting rack is meshed with a driving gear in the coaxial gear set; the coaxial gear set is fixed on the shell through a gear shaft; the shape memory alloy wire is fixed between the internal structure and the external structure through an anchorage device. The energy absorption efficiency of the shape memory alloy wire can be improved through two-stage effect amplification.
本发明提供一种具有两级效应放大装置的形状记忆合金丝阻尼器，属于阻尼器技术领域。该阻尼器包括内部结构、外部结构、长导棒、短导棒、导棒齿条、外部连接齿条、同轴齿轮组、外壳、形状记忆合金丝等。内部结构穿套在外部结构中，长导棒置于外部结构底板和内部结构的槽板之间并与导棒齿条连接；短导棒置于外部结构的平行板和内部结构底板之间并与导棒齿条连接；导棒齿条与同轴齿轮组中的被动齿轮啮合；外部连接齿条与同轴齿轮组中的主动齿轮啮合；同轴齿轮组通过齿轮轴固定在外壳上；形状记忆合金丝利用锚具固定在内部结构与外部结构之间。本发明可通过两级效应放大提高形状记忆合金丝吸收能量的效率。
Shape memory alloy wire damper with two-stage effect amplifying device
The invention provides a shape memory alloy wire damper with a two-stage effect amplifying device, and belongs to the technical field of dampers. The damper comprises an internal structure, an external structure, a long guide rod, a short guide rod, a guide rod rack, an external connecting rack, a coaxial gear set, a shell, a shape memory alloy wire and the like. The internal structure is sleeved with the external structure in a penetrating mode, and the long guide rod is arranged between a bottom plate of the external structure and a groove plate of the internal structure and connected with a guide rod rack. The short guide rod is arranged between the parallel plate of the external structure and the bottom plate of the internal structure and is connected with the guide rod rack; the guide rod rack is meshed with a driven gear in the coaxial gear set; the external connecting rack is meshed with a driving gear in the coaxial gear set; the coaxial gear set is fixed on the shell through a gear shaft; the shape memory alloy wire is fixed between the internal structure and the external structure through an anchorage device. The energy absorption efficiency of the shape memory alloy wire can be improved through two-stage effect amplification.
本发明提供一种具有两级效应放大装置的形状记忆合金丝阻尼器，属于阻尼器技术领域。该阻尼器包括内部结构、外部结构、长导棒、短导棒、导棒齿条、外部连接齿条、同轴齿轮组、外壳、形状记忆合金丝等。内部结构穿套在外部结构中，长导棒置于外部结构底板和内部结构的槽板之间并与导棒齿条连接；短导棒置于外部结构的平行板和内部结构底板之间并与导棒齿条连接；导棒齿条与同轴齿轮组中的被动齿轮啮合；外部连接齿条与同轴齿轮组中的主动齿轮啮合；同轴齿轮组通过齿轮轴固定在外壳上；形状记忆合金丝利用锚具固定在内部结构与外部结构之间。本发明可通过两级效应放大提高形状记忆合金丝吸收能量的效率。
Shape memory alloy wire damper with two-stage effect amplifying device
一种具有两级效应放大装置的形状记忆合金丝阻尼器
PAN DANGUANG (Autor:in) / WANG JUNPENG (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
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