The invention relates to the technical field of ship engineering, in particular to a manhole entering and exiting auxiliary device and a manhole entering and exiting method. The crawling ladder is arranged below the manhole, the crawling ladder is provided with a first supporting column and a second supporting column which are arranged in parallel at an interval, and the lower ends of the first supporting column and the second supporting column are arranged on the bottom deck; one end of the first connecting piece is hinged to the upper end of the first supporting column, and the other end of the first connecting piece is connected to the top deck and located on one side of the manhole. The upper end of the second supporting column is detachably connected to the top deck and located on the other side of the manhole. The second supporting column is detached from the top cabin plate, the crawling ladder can be rotated to one side of the manhole, and the crawling ladder is prevented from influencing passing of equipment or personnel below the manhole.
本发明涉及船舶工程技术领域,特别是涉及一种进出人孔辅助装置及进出人孔方法,进出人孔辅助装置包括爬梯和第一连接件;爬梯布置在人孔下方,爬梯具有平行间隔布置的第一支撑柱和第二支撑柱,第一支撑柱和第二支撑柱的下端均设置在底部舱板上;第一连接件的一端铰接在第一支撑柱的上端,第一连接件的另一端连接于顶部舱板且位于人孔的一侧;第二支撑柱的上端可拆卸连接于顶部舱板且位于人孔的另一侧;将第二支撑柱拆离顶部舱板,可转动爬梯至人孔的一侧,避免爬梯影响设备或人员在人孔下方的通行。
Manhole entering and exiting auxiliary device and manhole entering and exiting method
一种进出人孔辅助装置及进出人孔方法
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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