The invention provides a hydropower station overhaul vertical lifting device which comprises a movable bottom frame, a stand column arranged on the bottom frame, a swing mechanism vertically and rotatably arranged on the stand column, a suspension arm horizontally and slidably arranged in the swing mechanism and an arm head vertically and rotatably arranged at the movable end of the suspension arm, the arm head is in a T shape, and the middle section of the arm head is connected to the suspension arm. Pulleys for guiding a steel wire rope are arranged at the two ends of the boom head, a hoisting mechanism and a hoisting device for winding and unwinding the steel wire rope and assisting in hoisting the steel wire rope to bend the suspended working platform and hoisting a lifting hook of the boom head are arranged on the bottom frame and the swing mechanism respectively, and a balancing weight is movably arranged on the swing mechanism. The effect of improving the overhauling efficiency and safety of the outer wall of the gate shaft is achieved.
本发明提供了一种水电站检修垂直升降装置,包括可移动底架、设置于底架上的立柱、竖直转动设置于立柱上的回转机构、水平滑动设置于回转机构内的吊臂以及竖直转动设置于吊臂活动端上的臂头,臂头成T型,臂头的中间段连接于吊臂上,臂头的两端设置有用于钢丝绳导向的滑轮,底架和回转机构上分别设置有收放钢丝绳和辅吊钢丝绳进行弯折吊船和吊臂头吊钩起吊的起升机构和起吊装置,回转机构上移动设置有配重块。本发明产生了提高闸门井外壁检修的效率和安全性的效果。
Hydropower station overhaul vertical lifting device and using method thereof
水电站检修垂直升降装置及其使用方法
2023-08-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2023
|Hydropower station electromechanical equipment mounting and lifting device
Europäisches Patentamt | 2022
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