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A platform for research: civil engineering, architecture and urbanism
Novel intelligent magneto-rheological shock insulation support
The invention relates to a novel intelligent magneto-rheological shock insulation support. The device comprises an upper connecting plate and a lower connecting plate, a stress assembly and an excitation assembly are arranged between the upper connecting plate and the lower connecting plate, the stress assembly comprises magneto-rheological elastomers and magnetic steel plates which are stacked alternately, the excitation assembly comprises a magnetic iron core, a coil is wound on the outer surface of the magnetic iron core, the locking assembly comprises a magnetizer, and the magnetizer is connected with the magneto-rheological elastomers. A through hole is formed in the magnetizer, a locking shaft is inserted into the vertical section of the through hole, limiting protruding shoulders are arranged on the two sides of the locking shaft, lead screw nuts are inserted into the horizontal sections, located on the two sides of the locking shaft, of the through hole, a bidirectional lead screw is inserted into the two lead screw nuts in a penetrating mode, and clamping grooves are formed in the end faces, right opposite to the corresponding limiting protruding shoulders, of the lead screw nuts. According to the device, through the arrangement of the locking part, the coil and the magnetic conductive iron core can be rapidly replaced at regular time under the condition that the coil and the magnetic conductive iron core are used for a long time and are lost, and the device is suitable for industrial production and has good practicability.
本发明涉及一种新型智能磁流变隔震支座。该装置包括有上连接板与下连接板，上连接板与下连接板之间设置有受力组件与励磁组件，受力组件包括有交替叠放的磁流变弹性体与导磁钢板，励磁部件包括有导磁铁芯，导磁铁芯外表面上缠绕有线圈，锁紧部件包括有导磁体，导磁体内开设有相贯孔，相贯孔的竖直段内插接有锁紧轴，锁紧轴两侧均设置有限位凸肩，位于锁紧轴两侧的相贯孔水平段内均插接有丝杠螺母，两丝杠螺母内穿插有双向丝杠，正对对应限位凸肩的各丝杠螺母端面上均开设有卡接槽，该装置通过锁紧部件的设置，能够在线圈以及导磁铁芯长时间使用损耗的情况下，定时对线圈与导磁铁芯进行快速更换，适用于工业生产中，具有良好的实用性。
Novel intelligent magneto-rheological shock insulation support
The invention relates to a novel intelligent magneto-rheological shock insulation support. The device comprises an upper connecting plate and a lower connecting plate, a stress assembly and an excitation assembly are arranged between the upper connecting plate and the lower connecting plate, the stress assembly comprises magneto-rheological elastomers and magnetic steel plates which are stacked alternately, the excitation assembly comprises a magnetic iron core, a coil is wound on the outer surface of the magnetic iron core, the locking assembly comprises a magnetizer, and the magnetizer is connected with the magneto-rheological elastomers. A through hole is formed in the magnetizer, a locking shaft is inserted into the vertical section of the through hole, limiting protruding shoulders are arranged on the two sides of the locking shaft, lead screw nuts are inserted into the horizontal sections, located on the two sides of the locking shaft, of the through hole, a bidirectional lead screw is inserted into the two lead screw nuts in a penetrating mode, and clamping grooves are formed in the end faces, right opposite to the corresponding limiting protruding shoulders, of the lead screw nuts. According to the device, through the arrangement of the locking part, the coil and the magnetic conductive iron core can be rapidly replaced at regular time under the condition that the coil and the magnetic conductive iron core are used for a long time and are lost, and the device is suitable for industrial production and has good practicability.
本发明涉及一种新型智能磁流变隔震支座。该装置包括有上连接板与下连接板，上连接板与下连接板之间设置有受力组件与励磁组件，受力组件包括有交替叠放的磁流变弹性体与导磁钢板，励磁部件包括有导磁铁芯，导磁铁芯外表面上缠绕有线圈，锁紧部件包括有导磁体，导磁体内开设有相贯孔，相贯孔的竖直段内插接有锁紧轴，锁紧轴两侧均设置有限位凸肩，位于锁紧轴两侧的相贯孔水平段内均插接有丝杠螺母，两丝杠螺母内穿插有双向丝杠，正对对应限位凸肩的各丝杠螺母端面上均开设有卡接槽，该装置通过锁紧部件的设置，能够在线圈以及导磁铁芯长时间使用损耗的情况下，定时对线圈与导磁铁芯进行快速更换，适用于工业生产中，具有良好的实用性。
Novel intelligent magneto-rheological shock insulation support
一种新型智能磁流变隔震支座
CUI HAIJUN (author) / LIU RONGHONG (author)
2022-07-08
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Active starting type intelligent shock insulation support
| European Patent Office | 2022