A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A forward and reverse thread lead screw is fixedly installed on a lifting attic frame composed of a telescopic supporting column and an attic support through a fixedly-installed bearing base, and a motor fixedly installed on the attic frame drives the forward and reverse thread lead screw to synchronously rotate in the forward direction and the reverse direction through a transmission wheel and a transmission belt; the forward and reverse rotation of the screw rod is converted into the reciprocating motion of two push rods in opposite directions along the forward and reverse thread screw rod, wherein the two push rods and the nuts are fixedly mounted; pulling ropes fixedly mounted on the two sides of the lifting platform are respectively and fixedly connected with the two push rods after winding a guide wheel fixedly mounted on the attic bracket or in the hollow interior of the attic bracket; the two push rods which do reciprocating motion in opposite directions along the lead screw respectively pull and drive the pulling ropes fixedly connected with the push rods, the lifting platform is pulled to ascend and descend, and the lifting attic is fixedly installed above a room or above an indoor stable building through corner connectors or fixing pieces fixedly installed on a frame of the lifting attic.
本发明提出了一种在由伸缩支柱，以及阁楼支架组成的升降阁楼框架上经固定安装的轴承底座来固定安装正反牙丝杆，固定安装在阁楼框架上的电机经传动轮，传动带，带动正反牙丝杆同步正反向转动；经分别套装在正反牙丝杆上两端的螺母将丝杆的正反向转动转换成与螺母固定安装的两个推杆沿正反牙丝杆做相反方向的往复移动；在升降平台两侧固定安装的牵引绳绕经固定安装在阁楼支架上或者阁楼支架中空内部的导向轮后分别与两推杆固定连接；沿丝杆做相反方向的往复移动的两个推杆分别牵引带动与其固定连接的牵引绳，牵引升降平台实现上升和下降，升降阁楼经固定安装在升降阁楼框架上的角码件，或固定件固定安装在室内的上方或者室内稳固建筑物的上方。
A forward and reverse thread lead screw is fixedly installed on a lifting attic frame composed of a telescopic supporting column and an attic support through a fixedly-installed bearing base, and a motor fixedly installed on the attic frame drives the forward and reverse thread lead screw to synchronously rotate in the forward direction and the reverse direction through a transmission wheel and a transmission belt; the forward and reverse rotation of the screw rod is converted into the reciprocating motion of two push rods in opposite directions along the forward and reverse thread screw rod, wherein the two push rods and the nuts are fixedly mounted; pulling ropes fixedly mounted on the two sides of the lifting platform are respectively and fixedly connected with the two push rods after winding a guide wheel fixedly mounted on the attic bracket or in the hollow interior of the attic bracket; the two push rods which do reciprocating motion in opposite directions along the lead screw respectively pull and drive the pulling ropes fixedly connected with the push rods, the lifting platform is pulled to ascend and descend, and the lifting attic is fixedly installed above a room or above an indoor stable building through corner connectors or fixing pieces fixedly installed on a frame of the lifting attic.
本发明提出了一种在由伸缩支柱，以及阁楼支架组成的升降阁楼框架上经固定安装的轴承底座来固定安装正反牙丝杆，固定安装在阁楼框架上的电机经传动轮，传动带，带动正反牙丝杆同步正反向转动；经分别套装在正反牙丝杆上两端的螺母将丝杆的正反向转动转换成与螺母固定安装的两个推杆沿正反牙丝杆做相反方向的往复移动；在升降平台两侧固定安装的牵引绳绕经固定安装在阁楼支架上或者阁楼支架中空内部的导向轮后分别与两推杆固定连接；沿丝杆做相反方向的往复移动的两个推杆分别牵引带动与其固定连接的牵引绳，牵引升降平台实现上升和下降，升降阁楼经固定安装在升降阁楼框架上的角码件，或固定件固定安装在室内的上方或者室内稳固建筑物的上方。
Lifting attic
一种升降阁楼
YUE HAILIANG (author)
2022-11-25
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS