The invention discloses a pile leg splicing device for a maritime work platform. The pile leg splicing device for the maritime work platform comprises a lower ring beam, a jacking oil cylinder, an upper ring beam, a leveling turntable, a suspension arm front variable-amplitude oil cylinder and a suspension arm, the lower ring beam and the upper ring beam have the same structure; the top of the lower ring beam is connected with the bottom of the jacking oil cylinder, a plurality of sets of locking oil cylinders are installed on the outer periphery of the lower ring beam, output shafts of the locking oil cylinders penetrate through the lower ring beam and extend into the lower ring beam, and the ends, extending into the lower ring beam, of the output shafts of the locking oil cylinders are connected with one side of a locking plug pin. A piston rod of the jacking oil cylinder is connected with the bottom of the upper ring beam, the top of the upper ring beam is connected with the bottom of the transition support, the side wall of the transition support is sleeved with the rotary support, the top of the rotary support is connected with the bottom of the leveling rotary table, the top of the leveling rotary table is connected with the bottom of the rotary motor, and an output shaft of the rotary motor is meshed with the rotary support. The design can be used repeatedly, and the cost is low.
一种海工平台桩腿接桩装置,所述海工平台桩腿接桩装置包括下环梁、顶升油缸、上环梁、回平转台、吊臂前变幅油缸与吊臂;所述下环梁与上环梁的结构相同;所述下环梁的顶部与顶升油缸的底部连接,下环梁的外侧围上安装有多组锁紧油缸,锁紧油缸的输出轴贯穿下环梁并延伸至下环梁内,锁紧油缸的输出轴延伸至下环梁内的一端与锁紧插销的一侧连接,顶升油缸的活塞杆与上环梁的底部连接,上环梁的顶部与过渡支撑的底部连接,过渡支撑的侧围套设有回转支撑,回转支撑的顶部与回平转台的底部连接,回平转台的顶部与回转马达的底部连接,回转马达的输出轴与回转支撑啮合。本设计可以多次反复利用,成本较低。
Maritime work platform pile leg pile splicing device and using method thereof
一种海工平台桩腿接桩装置及其使用方法
2023-03-07
Patent
Electronic Resource
Chinese
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