Lifting device for additionally installing elevator on old building: Fid-Bau Portal

Lifting device for additionally installing elevator on old building

XU SHUPING / XIU ZHIJIE / MU LINFENG / LUO YUAN / LUO KE / ZHONG CHENGQI / TAN LINGFENG

The invention relates to the technical field of elevator construction equipment, and discloses a lifting device for additionally installing an elevator on an old building, the lifting device comprises a bottom plate, a workbench shear shank, the bottom plate is located below the workbench, the number of the shear shank is two, and the shear shank is located between the bottom plate and the workbench; concave rotating pieces are fixedly connected to the top and the bottom of the shear shank correspondingly, moving rods are fixedly connected to the left side of the lower surface of the workbench in a front-back symmetry mode, and the two concave rotating pieces on the upper portion of the left side are slidably connected with the two moving rods correspondingly; the tops of the two concave rotating pieces on the upper portion of the right side are fixedly connected with the right side of the lower surface of the workbench. Through the arrangement of the bottom plate, the workbench, the shear shank, the concave rotating piece, the moving rod, the adjusting base, the moving groove, the threaded cross rod, the threaded sleeve and the motor, the motor is started to drive the threaded cross rod to rotate, the threaded sleeve is driven to transversely move, and therefore the shear shank is driven to move.

本发明涉及电梯施工设备技术领域，且公开了一种用于旧楼加装电梯的升降装置，包括底板、工作台剪刀架，所述底板位于所述工作台的下方，所述剪刀架的数量为两个，且位于所述底板和所述工作台之间，所述剪刀架的顶部和底部均固定连接有凹形转动件，所述工作台的下表面左侧前后对称固定连接有移动杆，左侧上方的两个所述凹形转动件分别与两个所述移动杆滑动连接，右侧上方两个所述凹形转动件的顶部均与所述工作台的下表面右侧固定连接；本发明通过设置的底板、工作台、剪刀架、凹形转动件、移动杆、调节座、移动槽、螺纹横杆、螺纹套和电机，使得启动电机带动螺纹横杆转动，带动螺纹套横向移动，从而带动剪刀架活动。

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