惯容阻尼可调的速度型电磁涡流惯性阻尼器

本发明涉及一种惯容阻尼可调的速度型电磁涡流惯性阻尼器，属于减振装置技术领域，包括外套筒以及分别盖在外套筒两端的第一端盖和第二端盖，第一端盖与第二端盖之间转动连接有螺母，螺母内螺纹配合且贯穿设置有丝杠轴，丝杠轴的两端分别穿过第一端盖和第二端盖并伸出至外套筒外，丝杠轴靠近第一端盖的一端安装有第一连接端子，第二端盖远离第一端盖的一侧安装有第二连接端子，第二连接端子罩在丝杠轴外，二者之间形成有体积补偿室。该种惯容阻尼可调的速度型电磁涡流惯性阻尼器可实现电磁涡流惯性阻尼器中惯容系数和阻尼系数的多级实时调节。 The invention relates to a speed type electromagnetic eddy current inertia damper with adjustable inerter damping, which belongs to the technical field of vibration damping devices, and comprises an outer sleeve, and a first end cover and a second end cover respectively covering the two ends of the outer sleeve, a nut is rotatably connected between the first end cover and the second end cover, and a screw shaft is arranged in the nut in a threaded fit and penetrating manner; the two ends of the lead screw shaft penetrate through the first end cover and the second end cover respectively and extend out of the outer sleeve, a first connecting terminal is installed at the end, close to the first end cover, of the lead screw shaft, a second connecting terminal is ins