The invention relates to a hoisting device for assembling an electric power iron tower, belongs to the technical field of hoisting, and solves the problem that hoisting fails due to the fact that the distance between a downward overhanging ascending section sling and a downward overhanging descending section sling of a pulley block in the prior art is very close and hoisted goods are easily wound with the ascending section sling and the descending section sling in the hoisting process. The lifting device comprises a pull rope unit, a suspension unit and a first traction unit, the first traction unit is arranged on a supporting leg, the suspension unit is arranged on a cross beam, the pull rope unit is a rope sleeve, the pull rope unit is sequentially connected with the suspension unit and the first traction unit, and the pull rope unit is used for lifting goods to the cross beam from the ground. The distance between the ascending-section sling and the descending-section sling is larger than the width of the suspension unit, and hoisted goods are always located between the ascending-section sling and the descending-section sling in the hoisting process and are not wound with the ascending-section sling and the descending-section sling, so that successful hoisting is ensured, and the safety risk is reduced.
本发明涉及一种用于电力铁塔组立的起吊装置,属于吊装技术领域,解决了现有技术中的滑轮组向下悬垂的上升段吊索和下降段吊索的距离很近,被吊货物在起吊过程中易与上升段吊索和下降段吊索发生缠绕,造成起吊失败的问题。本发明包括拉绳单元、悬挂单元和第一牵拉单元,第一牵拉单元设置在支脚上,悬挂单元设置在横梁上,拉绳单元为绳套,拉绳单元依次与悬挂单元和第一牵拉单元连接,拉绳单元用于将货物从地面吊运到横梁上。本发明的上升段吊索和下降段吊索距离大于悬挂单元的宽度,被吊货物在起吊过程中一直处于上升段吊索和下降段吊索之间,不与上升段吊索和下降段吊索缠绕,确保起吊成功,降低安全风险。
Lifting device for assembling electric power iron tower
一种用于电力铁塔组立的起吊装置
01.04.2025
Patent
Elektronische Ressource
Chinesisch
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