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Annular curved surface shock absorption support based on linear viscous damping
The invention discloses an annlar curved surface shock absorption support based on linear viscous damping. Aiming at the problems that vibration dissipation is slow and a device tends not to be stableeasily, the invention provides the following scheme that the annular curved surface damping support comprises a fixing box and a base, the base is fixed to the outer wall of the bottom of the fixingbox through bolts, and a supporting mechanism is inserted into the outer wall of the top of the fixing box; and the supporting mechanism comprises a connecting rod, the connecting rod is inserted intothe outer wall of the top of the fixing box, a fixing plate is fixed to the outer wall of the top of the connecting rod through bolts, and annularly-distributed curved surface supporting plates are fixed to the outer wall of the circumference of the fixing plate through bolts. According to the support, the clamping plate is stably pressed downwards to crush the second balloon, under the action ofthe cushion block, pressure is concentrated towards the lower portion of the middle, so that the piezoelectric ceramic piece is pressed, the spherical protrusion makes contact with the piezoelectricceramic piece, the stress area is increased, the damping spring is compressed, the piezoelectric ceramic piece converts compression energy of mechanical motion into electric energy, and then stress ofthe device is relieved.
本发明公开了一种基于线性粘性阻尼的环形曲面减震支座，针对振动消散慢，装置不易趋于稳定的问题，现提出以下方案，包括固定盒和底座，所述底座通过螺栓固定在固定盒的底部外壁上，所述固定盒的顶部外壁上插接有支撑机构，所述支撑机构包括连接杆，连接杆插接在固定盒的顶部外壁上，连接杆的顶部外壁上通过螺栓固定有固定板，所述固定板的圆周外壁上通过螺栓固定有呈环形分布的曲面支撑板。本发明的卡板稳定下压将第二球囊压瘪，在垫块的作用下，压力向中部下方集中，从而压动压电陶瓷片，球面凸起与压电陶瓷片接触，增大受力面积，阻尼弹簧压缩，压电陶瓷片将机械运动的压缩能量转化为电能，进而减缓装置的受力。
Annular curved surface shock absorption support based on linear viscous damping
The invention discloses an annlar curved surface shock absorption support based on linear viscous damping. Aiming at the problems that vibration dissipation is slow and a device tends not to be stableeasily, the invention provides the following scheme that the annular curved surface damping support comprises a fixing box and a base, the base is fixed to the outer wall of the bottom of the fixingbox through bolts, and a supporting mechanism is inserted into the outer wall of the top of the fixing box; and the supporting mechanism comprises a connecting rod, the connecting rod is inserted intothe outer wall of the top of the fixing box, a fixing plate is fixed to the outer wall of the top of the connecting rod through bolts, and annularly-distributed curved surface supporting plates are fixed to the outer wall of the circumference of the fixing plate through bolts. According to the support, the clamping plate is stably pressed downwards to crush the second balloon, under the action ofthe cushion block, pressure is concentrated towards the lower portion of the middle, so that the piezoelectric ceramic piece is pressed, the spherical protrusion makes contact with the piezoelectricceramic piece, the stress area is increased, the damping spring is compressed, the piezoelectric ceramic piece converts compression energy of mechanical motion into electric energy, and then stress ofthe device is relieved.
本发明公开了一种基于线性粘性阻尼的环形曲面减震支座，针对振动消散慢，装置不易趋于稳定的问题，现提出以下方案，包括固定盒和底座，所述底座通过螺栓固定在固定盒的底部外壁上，所述固定盒的顶部外壁上插接有支撑机构，所述支撑机构包括连接杆，连接杆插接在固定盒的顶部外壁上，连接杆的顶部外壁上通过螺栓固定有固定板，所述固定板的圆周外壁上通过螺栓固定有呈环形分布的曲面支撑板。本发明的卡板稳定下压将第二球囊压瘪，在垫块的作用下，压力向中部下方集中，从而压动压电陶瓷片，球面凸起与压电陶瓷片接触，增大受力面积，阻尼弹簧压缩，压电陶瓷片将机械运动的压缩能量转化为电能，进而减缓装置的受力。
Annular curved surface shock absorption support based on linear viscous damping
一种基于线性粘性阻尼的环形曲面减震支座
HOU WENMING (author)
2020-11-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
/
H02N
Elektrische Maschinen, soweit nicht anderweitig vorgesehen
,
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
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