The invention discloses an elevator counterweight balancing device with a noise reduction structure, and relates to the technical field of elevator counterweight devices. Comprising guide rails which are symmetrically distributed, a mounting frame is arranged between the guide rails which are symmetrically distributed, the upper side of the mounting frame is fixedly connected with connecting frames which are symmetrically distributed, the mounting frame is detachably connected with connecting blocks which are symmetrically distributed in a linear array, and a sliding groove is formed in one side of each connecting block; friction blocks are slidably connected into the sliding grooves of the connecting blocks in a limited mode and are in friction fit with the adjacent guide rails. The friction blocks in the linear array make contact with the adjacent guide rails in sequence, so that the friction force between the guide rails and the connecting blocks is increased in a stepped mode, the descending speed of the mounting frame and other parts connected to the mounting frame is reduced, and the instantaneous impact generated when the mounting frame and the other parts connected to the mounting frame make contact with other structural bodies is reduced; and the mounting frame, other parts connected to the mounting frame and other structural bodies are prevented from being damaged due to collision.
本发明公开了一种具有降噪结构的电梯对重平衡装置,涉及电梯对重装置技术领域。包括有对称分布的导轨,对称分布的所述导轨之间设置有安装架,所述安装架的上侧固接有对称分布的连接架,所述安装架可拆卸连接有直线阵列且对称分布的连接块,所述连接块的一侧设置有滑槽,所述连接块的滑槽内限位滑动连接有摩擦块,所述摩擦块与相邻的所述导轨摩擦配合。本发明通过直线阵列的摩擦块依次与相邻的导轨接触,使导轨与连接块之间的摩擦力梯级增加,减缓安装架及其上所连接其它零件的下降速度,降低安装架及其上所连接其它零件在与其它结构体接触的瞬时冲击,避免安装架及其上所连接其它零件以及其它结构体受撞击而损坏。
Elevator counterweight balancing device with noise reduction structure
一种具有降噪结构的电梯对重平衡装置
2024-12-27
Patent
Electronic Resource
Chinese