The invention relates to the technical field of bridge construction, in particular to a lifting device for bridge construction, comprising: a threaded rod, the outer surface of which is sleeved with a threaded ring, the center of which is provided with a threaded hole; the cleaning lantern ring is arranged on the outer surface of the threaded rod in a sleeving mode, and a second protective cover is fixedly arranged on the lower end face of the cleaning lantern ring; the lubricating lantern ring is arranged on the outer surface of the threaded rod in a sleeving mode, and a lubricating ring is arranged on the inner side wall of the lubricating lantern ring; the device has the beneficial effects that a fixing rod is lifted, meanwhile, a cleaning lantern ring and a lubricating lantern ring are driven to move in a reciprocating mode, when the cleaning lantern ring moves, the outer surface of a threaded rod can be cleaned, and during cleaning, cleaned dust falls into a second protective cover to be collected; and the outer surface of the threaded rod can be lubricated by the lubricating ring through the reciprocating movement of the lubricating lantern ring.
本发明涉及桥梁施工技术领域,具体为一种桥梁施工用提升装置,包括:螺纹杆,外表面套设有螺纹环,螺纹环的中心位置开设有螺纹孔;清洁套环,套设在螺纹杆的外表面,且清洁套环的下端面固定设置有第二防护罩;润滑套环,套设在螺纹杆的外表面,润滑套环的内部侧壁设置有润滑环;有益效果为:在提升固定杆的同时,带动清洁套环和润滑套环进行往复移动,清洁套环在移动时,会对螺纹杆的外表面进行清洁,清洁的同时,清洁下来的灰尘掉落到第二防护罩的内部进行收集,而润滑套环的往复移动会通过润滑环对螺纹杆的外表面进行润滑。
Lifting device for bridge construction
一种桥梁施工用提升装置
2023-03-14
Patent
Elektronische Ressource
Chinesisch
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