The invention relates to the technical field of tower cranes, and discloses novel tower crane equipment which comprises a tower crane equipment body, a placement groove is formed in the tower crane equipment body, and a speed regulating mechanism is welded in the placement groove. By controlling rotation of a rotating disc in a fixed disc in the speed regulating mechanism, magnets installed on the outer wall of the rotating disc are driven to rotate, when the tower crane needs to be subjected to accelerated motion, only N-pole magnets on the rotating disc need to be adjusted to rotate to the bottom of the rotating disc, and a rotating rod is driven to move upwards through the mutual attraction effect between the two magnets with different names; when speed reduction treatment needs to be carried out on the cooling wheel, only the S-pole magnet needs to be rotated to the bottom of the rotating disc, the force of the rotating rod on the cooling wheel is increased by utilizing the characteristic that the magnets with the same polarity repel each other, and the friction force between the cooling wheel and the rotating rod is increased; and the speed of the tower crane equipment main body is slowed down, so that the effect of controlling the moving speed of the tower crane is achieved.
本发明涉及塔吊技术领域,且公开了一种新型塔吊设备,包括塔吊设备主体,所述塔吊设备主体的内部开设有安置槽,所述安置槽的内部焊接有调速机构。通过控制调速机构内固定盘内部转盘的转动,带动转盘外壁安装的磁体转动,需要对塔吊进行加速运动时,只需调解转盘上的N极磁体转动到转盘底部,利用两个异名磁体之间相互吸引的效果带动转动杆向上移动,降温轮将不会再与转动杆接触,减少了摩擦损失的动能,使得移速提高,需要对其进行降速处理时,只需将S极磁体转动到转盘底部时,利用同极性磁体相互排斥的特点,增大转动杆对降温轮的力,增大两者之间的摩擦力,使得塔吊设备主体进行缓速,达到了控制塔吊移动速度的效果。
Novel tower crane equipment
一种新型塔吊设备
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |