The invention provides a lightering fixing device for straight sections. The lightering fixing device comprises a first limiting mechanism, a second limiting mechanism and a third limiting mechanism. The first limiting mechanism comprises a transverse supporting plate and a vertical supporting plate, and a first connecting clamping head and a second connecting clamping head are arranged on the two sides of the top of the vertical supporting plate correspondingly. The second limiting mechanism comprises a driving motor, a steel wire rope reel and a safety hook; the third limiting mechanism is connected between the first T row and the second T row and comprises two T row clamping devices. And when the flat and straight segmented outer plate middle assembly platform is in a shelved state, the inner bottom middle assembly is turned over and reversely buckled to the outer plate middle assembly and is preliminarily positioned through the lightering fixing device. The device is simple in structure and convenient and fast to operate, an original spot welding fixing construction method is optimized, the spot welding and desoldering work intensity is reduced, potential safety hazards such as dust, toxic gas, arc light radiation, a high-frequency electromagnetic field and kinetic energy in the desoldering operation process are reduced, the segment occupation period is shortened, and the segment construction efficiency is improved.
本申请提供一种平直分段的驳运固定装置,包括第一限位机构、第二限位机构、第三限位机构。第一限位机构包括横向支撑板、竖向支撑板,竖向支撑板的顶部两侧分别设置第一连接卡头和第二连接卡头;第二限位机构包括驱动电机、钢丝绳卷筒、安全钩;第三限位机构连接于第一T排和第二T排之间,包括两个T排夹持器。在平直分段外板中组立平台搁置状态下,将内底中组立翻身倒扣至外板中组立之上并通过驳运固定装置进行初步定位。操作轻便快捷,优化了原有点焊固定的施工方法,降低了点焊及拆焊的工作强度,减小了拆焊作业过程中存在的粉尘、有毒气体、电弧光辐射、高频电磁场、动能源等安全隐患,缩短了分段占位周期,提升了分段建造效率。
Lightering fixing device for straight sections of ship
一种船舶平直分段的驳运固定装置
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |