Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compression-shear combined three-dimensional vibration isolation device
The invention discloses a compression-shear combined three-dimensional shock isolation device, belongs to the technical field of shock isolation and vibration isolation, and aims to solve the problems that a traditional three-dimensional shock isolation support only has energy dissipation and shock absorption effects on extrusion force and is poor in drawing resistance. Comprising a vertical vibration isolation part, a horizontal vibration isolation part and a tensile and bending-resistant limiting device, the tensile and bending-resistant limiting device comprises an upper annular fastener and a lower annular fastener, the vertical vibration isolation part and the horizontal vibration isolation part are connected up and down, the upper annular fastener is connected to the periphery of the vertical vibration isolation part in a sleeving mode, and the top end of the upper annular fastener is connected with the top end of the vertical vibration isolation part; the bottom end of the lower annular fastener is connected with the top end of the horizontal shock insulation part, and the top end of the lower annular fastener is connected to the bottom end of the upper annular fastener in a sleeving mode through a vertical stacked rubber ring. By arranging a tensile and bending-resistant limiting device composed of a vertical laminated rubber ring and a steel ring with an L-shaped section, the problem that a vertical vibration isolation part is poor in tensile capacity is solved, and meanwhile the stability of the thick-layer laminated rubber seat under the action of horizontal earthquake force is enhanced.
一种压剪组合三维震振隔离装置，属于隔震与隔振技术领域，本发明为了解决传统三维隔震支座只具有对挤压力的消能减震，抗拉拔能力较差的问题。包括竖向隔振部、水平隔震部和抗拉抗弯限位装置，抗拉抗弯限位装置包括上环形扣件和下环形扣件，竖向隔振部和水平隔震部上下相连，上环形扣件套接在竖向隔振部外周，上环形扣件的顶端与竖向隔振部的顶端相连，下环形扣件的底端与水平隔震部的顶端相连，下环形扣件的顶端通过竖向层叠橡胶环套接在上环形扣件的底端。通过设置竖向层叠橡胶环与L型截面的钢环组成的抗拉抗弯限位装置，克服了竖向隔振部抗拉拔能力差的问题，同时增强了厚层层叠橡胶座在水平地震力作用下的稳定性。
Compression-shear combined three-dimensional vibration isolation device
The invention discloses a compression-shear combined three-dimensional shock isolation device, belongs to the technical field of shock isolation and vibration isolation, and aims to solve the problems that a traditional three-dimensional shock isolation support only has energy dissipation and shock absorption effects on extrusion force and is poor in drawing resistance. Comprising a vertical vibration isolation part, a horizontal vibration isolation part and a tensile and bending-resistant limiting device, the tensile and bending-resistant limiting device comprises an upper annular fastener and a lower annular fastener, the vertical vibration isolation part and the horizontal vibration isolation part are connected up and down, the upper annular fastener is connected to the periphery of the vertical vibration isolation part in a sleeving mode, and the top end of the upper annular fastener is connected with the top end of the vertical vibration isolation part; the bottom end of the lower annular fastener is connected with the top end of the horizontal shock insulation part, and the top end of the lower annular fastener is connected to the bottom end of the upper annular fastener in a sleeving mode through a vertical stacked rubber ring. By arranging a tensile and bending-resistant limiting device composed of a vertical laminated rubber ring and a steel ring with an L-shaped section, the problem that a vertical vibration isolation part is poor in tensile capacity is solved, and meanwhile the stability of the thick-layer laminated rubber seat under the action of horizontal earthquake force is enhanced.
一种压剪组合三维震振隔离装置，属于隔震与隔振技术领域，本发明为了解决传统三维隔震支座只具有对挤压力的消能减震，抗拉拔能力较差的问题。包括竖向隔振部、水平隔震部和抗拉抗弯限位装置，抗拉抗弯限位装置包括上环形扣件和下环形扣件，竖向隔振部和水平隔震部上下相连，上环形扣件套接在竖向隔振部外周，上环形扣件的顶端与竖向隔振部的顶端相连，下环形扣件的底端与水平隔震部的顶端相连，下环形扣件的顶端通过竖向层叠橡胶环套接在上环形扣件的底端。通过设置竖向层叠橡胶环与L型截面的钢环组成的抗拉抗弯限位装置，克服了竖向隔振部抗拉拔能力差的问题，同时增强了厚层层叠橡胶座在水平地震力作用下的稳定性。
Compression-shear combined three-dimensional vibration isolation device
一种压剪组合三维震振隔离装置
BAI WEN (Autor:in) / SHAO ZHIPENG (Autor:in) / DAI JUNWU (Autor:in) / XU LEI (Autor:in) / YANG YONGQIANG (Autor:in) / NIE GUIBO (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
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