The invention belongs to the field of lifting equipment, and particularly relates to a lifting device for engineering construction. The lifting device comprises a base, a stand column and a lifting shaft, and the base is further provided with a first cable set, a second cable set which is arranged in a lifting manner in the up-down direction, and a rail. During actual operation, when the second cable set rises above the base, a driving motor moves to the second cable set to be matched with the second cable set in a driving mode so as to pull materials to a dragging working position under the lifting shaft through an inclined ladder, and after the second cable set falls into a containing groove, the driving motor moves to a lifting working position matched with the first cable set in a driving mode so as to achieve the situation that the materials rise or fall to the needed height through corresponding cables; and the driving motor is adjusted, thus the problem that time and labor are wasted when the materials are carried to the base is solved, the carrying efficiency is improved, the use efficiency of the driving motor is also improved, and the lifting device has the advantages ofbeing convenient to lift, high in practicability, time-saving and labor-saving.
本发明属于起重设备领域,具体涉及一种工程施工用起重装置,包括基座、立柱、起重轴,基座上还设有第一缆线组、沿上下方向升降设置的第二缆线组、轨道,在实际操作时,当第二缆线组上升至底座上方时,驱动电机移动至第二缆线组驱动配合进而将物料经斜梯拉动至起重轴正下方位置处的拖拉工作位,当第二缆线组下落至容置槽中后,驱动电机移动至与第一缆线组驱动配合以实现相应缆线将物料上升或下降至所需高度的升降工作位,通过将对驱动电机进行调节,既解决了物料搬运至基座上费时费力的问题,提高了搬运效率,也提高了驱动电机的使用效率,具有升降方便、实用性强、省时省力的优点。
Lifting device for engineering construction
一种工程施工用起重装置
2021-01-15
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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