The invention provides a round steel ring pickling crane, relates to the technical field of cranes, and aims to solve the technical problem that a round steel ring hoisting structure in the prior art is easy to shake when hoisting a round steel ring, so that a relatively large potential safety hazard exists. A round steel ring pickling crane comprises a beam bridge, a trolley, an electric hoist, a connecting frame, a connecting column, stand columns and a lifting appliance, the electric hoist is connected with the trolley and drives the connecting frame to vertically move, the connecting frame is connected with the lifting appliance through the connecting column, the two stand columns are connected to the bottom end of the trolley, and the left side and the right side of the connecting frame are rotationally connected with first guide wheels in rolling connection with the stand columns. The lifting appliance comprises a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is horizontally arranged and connected with the connecting column, the third connecting rod is vertically arranged, and the upper end and the lower end of the third connecting rod are connected with the first connecting rod and the second connecting rod correspondingly; and the two positioning wheels are positioned between the two beam bridges and are respectively connected with one beam bridge in a rolling manner.
本发明提供一种圆钢圈酸洗起重机,涉及起重机技术领域,以解决现有技术中的圆钢圈吊装结构在吊装圆钢圈时容易晃动而存在较大的安全隐患的技术问题;一种圆钢圈酸洗起重机,包括梁桥、小车、电动葫芦、连接架、连接柱、立柱和吊具,电动葫芦连接小车并驱动连接架竖向移动,连接架通过连接柱连接吊具,两根立柱均连接在小车底端,连接架左右两侧均转动连接有与立柱滚动连接的第一导向轮,吊具包括第一连接杆、第二连接杆和第三连接杆,第一连接杆水平设置并连接连接柱,第三连接杆竖直设置且上下两端分别连接第一连接杆和第二连接杆,梁桥为平行设置的两根,小车顶端转动连接有两个定位轮,两个定位轮位于两根梁桥之间并分别与一梁桥滚动连接。
Round steel ring pickling crane
一种圆钢圈酸洗起重机
2024-10-11
Patent
Electronic Resource
Chinese
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