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Split marine hydraulic piling driving ring connected by dovetail groove
The invention provides a split marine hydraulic piling driving ring connected by a dovetail groove. The split marine hydraulic piling driving ring comprises an upper ring and a lower ring, and both ofthe upper ring and the lower ring are circular rings with the same inner diameter; the upper ring is provided with a dovetail groove or a dovetail boss, and the lower ring is provided with a matcheddovetail boss or a dovetail groove; through the interlocking effect between the dovetail groove and the dovetail boss, the upper ring and the lower ring of the driving ring are connected together; a certain gap is reserved between the matched dovetail groove and the dovetail boss; during assembly, a tapered iron is arranged in the gap and driven into the connecting gap to lock the driving ring inthe vertical direction; and a wedge-shaped positioning groove is also provided on matched end surfaces of the upper ring and the lower ring, and during assembly, a positioning pin is inserted into thewedge-shaped positioning groove to lock the two parts in the horizontal direction. According to the split marine hydraulic piling driving ring connected by the dovetail groove provided by the invention, the driving ring is divided into an upper part and a lower part, and the upper part and the lower part are connected by using a specific fastening structure, so as to solve the problem of difficult processing of large driving rings in the prior art, and the performance also meets the requirements of piling operations.
一种用燕尾槽连接的分体式海洋液压打桩替打环，包括上环和下环两部分，上环和下环为内径相等的圆环形；上环设置有燕尾槽或燕尾凸台，下环设置有对配的燕尾凸台或燕尾槽，通过燕尾槽与燕尾凸台之间的互扣作用，使替打环的上环和下环两部分连接在一起，对配的燕尾槽与燕尾凸台之间预留一定间隙，装配时在间隙中设置斜铁，打入连接间隙中，对替打环在竖直方向上进行锁紧；在上环和下环的对配端面上还设置有楔形定位槽，装配时，使用定位销插入楔形定位槽对两个部分在水平方向上进行锁紧。本发明把替打环分为上、下两部分，并采用特定紧固结构进行连接，以解决现有技术中对大型替打环加工困难的问题，同时其性能还满足打桩作业要求。
Split marine hydraulic piling driving ring connected by dovetail groove
The invention provides a split marine hydraulic piling driving ring connected by a dovetail groove. The split marine hydraulic piling driving ring comprises an upper ring and a lower ring, and both ofthe upper ring and the lower ring are circular rings with the same inner diameter; the upper ring is provided with a dovetail groove or a dovetail boss, and the lower ring is provided with a matcheddovetail boss or a dovetail groove; through the interlocking effect between the dovetail groove and the dovetail boss, the upper ring and the lower ring of the driving ring are connected together; a certain gap is reserved between the matched dovetail groove and the dovetail boss; during assembly, a tapered iron is arranged in the gap and driven into the connecting gap to lock the driving ring inthe vertical direction; and a wedge-shaped positioning groove is also provided on matched end surfaces of the upper ring and the lower ring, and during assembly, a positioning pin is inserted into thewedge-shaped positioning groove to lock the two parts in the horizontal direction. According to the split marine hydraulic piling driving ring connected by the dovetail groove provided by the invention, the driving ring is divided into an upper part and a lower part, and the upper part and the lower part are connected by using a specific fastening structure, so as to solve the problem of difficult processing of large driving rings in the prior art, and the performance also meets the requirements of piling operations.
一种用燕尾槽连接的分体式海洋液压打桩替打环，包括上环和下环两部分，上环和下环为内径相等的圆环形；上环设置有燕尾槽或燕尾凸台，下环设置有对配的燕尾凸台或燕尾槽，通过燕尾槽与燕尾凸台之间的互扣作用，使替打环的上环和下环两部分连接在一起，对配的燕尾槽与燕尾凸台之间预留一定间隙，装配时在间隙中设置斜铁，打入连接间隙中，对替打环在竖直方向上进行锁紧；在上环和下环的对配端面上还设置有楔形定位槽，装配时，使用定位销插入楔形定位槽对两个部分在水平方向上进行锁紧。本发明把替打环分为上、下两部分，并采用特定紧固结构进行连接，以解决现有技术中对大型替打环加工困难的问题，同时其性能还满足打桩作业要求。
Split marine hydraulic piling driving ring connected by dovetail groove
用燕尾槽连接的分体式海洋液压打桩替打环
SHI YULIN (author) / YUAN HAILUN (author) / TIAN JIHONG (author) / WANG KANG (author)
2020-06-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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