The invention discloses a hoisting stabilizing device of a portal crane, and relates to the technical field of hoisting of portal cranes. The two ends of the top of a bearing table are fixedly connected with driving machines correspondingly, the side ends of the driving machines are fixedly connected with rolling wheels, the rolling wheels are rotationally connected with steel wire ropes, a connecting column is fixedly connected to the bottom end of the bearing table, a telescopic column is connected into the connecting column in a matched mode, and the two ends of the telescopic column are fixedly connected with positioning rods correspondingly; the side end of the positioning rod is fixedly connected with a positioning cylinder, the positioning cylinder sleeves the steel wire rope and is fixedly connected with the steel wire rope, the limiting assembly is cooperatively connected in the telescopic column, the connecting piece is fixedly connected to the bottom end of the steel wire rope and is cooperatively connected with the limiting assembly, and the bottom end of the connecting piece is fixedly connected with a hook. The telescopic column limits the steel wire rope through the positioning rod and the positioning cylinder, the phenomenon that the steel wire rope shakes due to wind power when the steel wire rope pulls goods is avoided, the stability of the steel wire rope is guaranteed, and therefore the service life of the steel wire rope is guaranteed.
本发明公开了一种门式起重机起吊稳定装置,涉及门式起重机起吊技术领域;包括:承载台顶部两端分别固定连接有驱动机,所述驱动机侧端固定连接有滚轮,所述滚轮上旋转连接有钢丝绳,连接柱固定连接在承载台底端,连接柱内配合连接有伸缩柱,所述伸缩柱两端分别固定连接有定位杆,所述定位杆侧端固定连接有定位筒,所述定位筒套设在钢丝绳上且与钢丝绳固定连接,限位组件在伸缩柱内配合连接,连接件固定连接在钢丝绳底端且与限位组件配合连接,连接件底端固定连接有挂钩;伸缩柱通过定位杆和定位筒对钢丝绳进行限位,避免了钢丝绳在拉动货物时,钢丝绳受到风力发生晃动的现象,保证了钢丝绳的稳定性,从而保证了钢丝绳的寿命。
Hoisting stabilizing device of portal crane
一种门式起重机起吊稳定装置
2024-09-13
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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