The invention discloses a ship slipway launching shaft system sealing device which comprises a combined support, a limiting assembly and a connecting assembly connected with a middle shaft and/or a tail shaft of a ship body. The combined support and the connecting assembly are connected through the limiting assembly. The combined support comprises a first cross beam and a second cross beam, and the first cross beam and the second cross beam are detachably connected through stand columns. The second cross beam is of an H-shaped structure; the first cross beam, the second cross beam and the stand columns are all connected with the limiting assemblies through the connecting assemblies. When the sealing device is in a sealing state, the connecting assembly is arranged in the through holes of the middle shaft and the tail shaft in a penetrating mode and compresses the middle shaft and the tail shaft. When the sealing device is in an anti-rotation state, the connecting assembly is clamped in the through hole of the stern shaft. Compared with the prior art, shafting sealing can be conducted on a ship body, the shafting sealing device can be used as an anti-rotation device after being adjusted, and multiple purposes are achieved through one device.
本发明公开了一种船舶船台下水轴系封固装置,包括组合支架,限位组件和与船体的中间轴和/或艉轴连接的连接组件;所述组合支架和连接组件通过限位组件连接;所述组合支架包括第一横梁和第二横梁,所述第一横梁和第二横梁通过立柱可拆卸地连接;所述第二横梁为“H”型结构;所述第一横梁、第二横梁和立柱均通过连接组件与限位组件连接;在所述封固装置处于封固状态下,所述连接组件穿设在中间轴和艉轴的通孔中,并压紧所述中间轴和艉轴;在该封固装置处于为防转状态下,所述连接组件卡设在艉轴的通孔中。与现有技术相比,本发明既能对船体进行轴系封固,又能调整后作为防转装置使用,做到一装多用。
Sealing device for launching shaft system of ship slipway
一种船舶船台下水轴系封固装置
2024-07-02
Patent
Electronic Resource
Chinese
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