Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
一种三维震振双控橡胶支座
本发明为一种三维震振双控橡胶支座，使连接板及厚层橡胶块设于上法兰板及中封板中间，连接板、上法兰板及中封板外形尺寸大于厚层橡胶块，防止厚层橡胶块被连接板剪切破坏，上法兰板、厚层橡胶块及连接板组合，减小支座竖向刚度、竖向地震及竖向振动，上法兰板及中封板通过钢套箍、钢环及钢钩组合，使连接板及厚层橡胶块连接于上法兰板及中封板中间，防止厚层橡胶块被剪切破坏和拉坏，并使支座承担拉应力，薄层叠层橡胶支座连接于中封板下端，本发明还公开两种工艺，通过将连接板及厚层橡胶块进行预压以减小钢套箍的总高度，或仅加大中封板沟槽高度，两者均可降低竖向荷载作用下钢钩相对于中封板底部的位移量，防止钢套箍阻挡下部薄层叠层橡胶支座剪切位移，实现隔震和隔振。
According to the three-dimensional vibration double-control rubber support, the connecting plate and the thick-layer rubber block are arranged between the upper flange plate and the middle sealing plate, the boundary dimension of the connecting plate, the upper flange plate and the middle sealing plate is larger than that of the thick-layer rubber block, and the thick-layer rubber block is prevented from being sheared and damaged by the connecting plate; an upper flange plate and a middle sealing plate are combined through a steel hoop, a steel ring and a steel hook, so that a connecting plate and a thick-layer rubber block are connected between the upper flange plate and the middle sealing plate, the thick-layer rubber block is prevented from being damaged by shearing and pulling, and the support bears tensile stress; the invention further discloses two processes, the total height of the steel hoop is reduced by pre-pressing the connecting plate and the thick-layer rubber block, or only the height of the groove of the middle sealing plate is increased, and the displacement of the steel hook relative to the bottom of the middle sealing plate under the vertical load effect can be reduced through the pre-pressing of the connecting plate and the thick-layer rubber block. The steel hoop is prevented from blocking shear displacement of the lower thin-layer laminated rubber support, and shock isolation and vibration isolation are achieved.
一种三维震振双控橡胶支座
本发明为一种三维震振双控橡胶支座，使连接板及厚层橡胶块设于上法兰板及中封板中间，连接板、上法兰板及中封板外形尺寸大于厚层橡胶块，防止厚层橡胶块被连接板剪切破坏，上法兰板、厚层橡胶块及连接板组合，减小支座竖向刚度、竖向地震及竖向振动，上法兰板及中封板通过钢套箍、钢环及钢钩组合，使连接板及厚层橡胶块连接于上法兰板及中封板中间，防止厚层橡胶块被剪切破坏和拉坏，并使支座承担拉应力，薄层叠层橡胶支座连接于中封板下端，本发明还公开两种工艺，通过将连接板及厚层橡胶块进行预压以减小钢套箍的总高度，或仅加大中封板沟槽高度，两者均可降低竖向荷载作用下钢钩相对于中封板底部的位移量，防止钢套箍阻挡下部薄层叠层橡胶支座剪切位移，实现隔震和隔振。
According to the three-dimensional vibration double-control rubber support, the connecting plate and the thick-layer rubber block are arranged between the upper flange plate and the middle sealing plate, the boundary dimension of the connecting plate, the upper flange plate and the middle sealing plate is larger than that of the thick-layer rubber block, and the thick-layer rubber block is prevented from being sheared and damaged by the connecting plate; an upper flange plate and a middle sealing plate are combined through a steel hoop, a steel ring and a steel hook, so that a connecting plate and a thick-layer rubber block are connected between the upper flange plate and the middle sealing plate, the thick-layer rubber block is prevented from being damaged by shearing and pulling, and the support bears tensile stress; the invention further discloses two processes, the total height of the steel hoop is reduced by pre-pressing the connecting plate and the thick-layer rubber block, or only the height of the groove of the middle sealing plate is increased, and the displacement of the steel hook relative to the bottom of the middle sealing plate under the vertical load effect can be reduced through the pre-pressing of the connecting plate and the thick-layer rubber block. The steel hoop is prevented from blocking shear displacement of the lower thin-layer laminated rubber support, and shock isolation and vibration isolation are achieved.
一种三维震振双控橡胶支座
19.08.2025
Patent
Elektronische Ressource
Chinesisch