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Divided soft steel damper
The invention discloses a divided soft steel damper, which comprises an upper connecting plate, a lower connecting plate and a soft steel damping element. The soft steel damping element is mounted between the upper connecting plate and the lower connecting plate and comprises soft steel damping sheets, connecting screw rods, fixing bolts and dividing plates, the multiple dividing plates are fixedto the surfaces of the upper connecting plate/the lower connecting plate, the upper ends and the lower ends of the soft steel damping sheets are correspondingly embedded and fixed into grooves formedby the adjacent dividing plates on the surfaces of the upper connecting plate/the lower connecting plate, and the soft steel damping sheets are fixed to the dividing plates through the connecting screw rods and the fixing bolts. The soft steel damping sheets of the divided soft steel damper are divided by the divided plates and connected into a whole through the connecting screw rods and the boltsin a pre-tightened mode, the problems of residual stress, welding defects, thermal deformation and the like in the welding process of the steel damping sheets are avoided, and the fatigue life of thesoft steel damper is prolonged; and meanwhile, the divided assembling structure adopts modular design, standardized production of parts is facilitated, and the manufacturing cost is reduced.
本发明公开了一种分隔式软钢阻尼器，包括上连接板、下连接板和软钢阻尼元件，软钢阻尼元件安装于上连接板和下连接板之间；软钢阻尼元件包括软钢阻尼片、连接丝杆、固定螺栓和分隔板，若干分隔板固定于上连接板/下连接板的表面，软钢阻尼片的上下两端分别嵌固于上连接板/下连接板表面相邻分隔板形成的凹槽内，软钢阻尼片通过连接丝杆和固定螺栓固定于分隔板上。本发明的软钢阻尼片通过分隔板分隔并用连接丝杆和螺栓预紧连接成整体，避免了钢阻尼片在焊接过程中产生的残余应力、焊接缺陷、热变形等问题，提高了软钢阻尼器的疲劳寿命；同时，这种分隔拼装的结构采用模数化设计，便于零部件的标准化生产，降低制造成本。
Divided soft steel damper
The invention discloses a divided soft steel damper, which comprises an upper connecting plate, a lower connecting plate and a soft steel damping element. The soft steel damping element is mounted between the upper connecting plate and the lower connecting plate and comprises soft steel damping sheets, connecting screw rods, fixing bolts and dividing plates, the multiple dividing plates are fixedto the surfaces of the upper connecting plate/the lower connecting plate, the upper ends and the lower ends of the soft steel damping sheets are correspondingly embedded and fixed into grooves formedby the adjacent dividing plates on the surfaces of the upper connecting plate/the lower connecting plate, and the soft steel damping sheets are fixed to the dividing plates through the connecting screw rods and the fixing bolts. The soft steel damping sheets of the divided soft steel damper are divided by the divided plates and connected into a whole through the connecting screw rods and the boltsin a pre-tightened mode, the problems of residual stress, welding defects, thermal deformation and the like in the welding process of the steel damping sheets are avoided, and the fatigue life of thesoft steel damper is prolonged; and meanwhile, the divided assembling structure adopts modular design, standardized production of parts is facilitated, and the manufacturing cost is reduced.
本发明公开了一种分隔式软钢阻尼器，包括上连接板、下连接板和软钢阻尼元件，软钢阻尼元件安装于上连接板和下连接板之间；软钢阻尼元件包括软钢阻尼片、连接丝杆、固定螺栓和分隔板，若干分隔板固定于上连接板/下连接板的表面，软钢阻尼片的上下两端分别嵌固于上连接板/下连接板表面相邻分隔板形成的凹槽内，软钢阻尼片通过连接丝杆和固定螺栓固定于分隔板上。本发明的软钢阻尼片通过分隔板分隔并用连接丝杆和螺栓预紧连接成整体，避免了钢阻尼片在焊接过程中产生的残余应力、焊接缺陷、热变形等问题，提高了软钢阻尼器的疲劳寿命；同时，这种分隔拼装的结构采用模数化设计，便于零部件的标准化生产，降低制造成本。
Divided soft steel damper
一种分隔式软钢阻尼器
ZHANG CHUN (author) / XU BIN (author) / FANG JIACHEN (author) / WANG HONGMEI (author)
2020-05-19
Patent
Electronic Resource
Chinese