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A platform for research: civil engineering, architecture and urbanism
Automatic folding and unfolding device for marine rope ladder
The invention discloses an automatic folding and unfolding device for a marine rope ladder. The automatic folding and unfolding device comprises a folding and unfolding shell, an anti-wear assembly and a support piece, a side frame is mounted on the left side of the folding and unfolding shell, a motor protection box is mounted on the left side of the upper part of the side frame, the anti-wear assembly is arranged at the front end of the folding and unfolding shell, the support piece is arranged below the folding and unfolding shell, and an inner cavity is formed in the lower portion of the support piece. The automatic folding and unfolding device of the marine rope ladder is provided with the folding and unfolding shell and a rain shielding edge, the folding and unfolding shell is a transversely-arranged cylinder, when the rope ladder is folded into the folding and unfolding shell, the probability that the rope ladder makes contact with water is reduced, the service life of the rope ladder is prolonged, when stormy waves and rain are heavy, rainwater possibly enters the folding and unfolding shell from a folding and unfolding opening, at the moment, the rain shielding edge can block most of the rainwater, when the stormy waves are larger, part of sea waves can rush into the folding and unfolding shell, the water can be discharged through an open hole in the lower portion of the folding and unfolding shell, and accumulation of the internal water in the folding and unfolding shell is avoided.
本发明公开了一种船用软梯的自动收放装置，包括收放壳体、防磨组件和支撑件，所述收放壳体的左侧安装有侧架，所述侧架的上方左侧安装有电机保护盒，所述防磨组件设置在收放壳体的前端，所述支撑件设置在收放壳体的下方，所述支撑件的下方内部开设有内腔。该船用软梯的自动收放装置，设置有收放壳体和挡雨沿，收放壳体呈横置的圆柱体，在软梯收入到收放壳体内部时，减少软梯与水接触的概率，提高软梯的使用寿命，在风浪和雨较大的时候，雨水可能会从收放开口进入收放壳体内，这时挡雨沿可以阻挡大部分的雨水，在风浪更大时，部分的海浪会冲入到收放壳体内，收放壳体下方的开孔可以使得水分排出，避免内部水分在收放壳体内积累。
Automatic folding and unfolding device for marine rope ladder
The invention discloses an automatic folding and unfolding device for a marine rope ladder. The automatic folding and unfolding device comprises a folding and unfolding shell, an anti-wear assembly and a support piece, a side frame is mounted on the left side of the folding and unfolding shell, a motor protection box is mounted on the left side of the upper part of the side frame, the anti-wear assembly is arranged at the front end of the folding and unfolding shell, the support piece is arranged below the folding and unfolding shell, and an inner cavity is formed in the lower portion of the support piece. The automatic folding and unfolding device of the marine rope ladder is provided with the folding and unfolding shell and a rain shielding edge, the folding and unfolding shell is a transversely-arranged cylinder, when the rope ladder is folded into the folding and unfolding shell, the probability that the rope ladder makes contact with water is reduced, the service life of the rope ladder is prolonged, when stormy waves and rain are heavy, rainwater possibly enters the folding and unfolding shell from a folding and unfolding opening, at the moment, the rain shielding edge can block most of the rainwater, when the stormy waves are larger, part of sea waves can rush into the folding and unfolding shell, the water can be discharged through an open hole in the lower portion of the folding and unfolding shell, and accumulation of the internal water in the folding and unfolding shell is avoided.
本发明公开了一种船用软梯的自动收放装置，包括收放壳体、防磨组件和支撑件，所述收放壳体的左侧安装有侧架，所述侧架的上方左侧安装有电机保护盒，所述防磨组件设置在收放壳体的前端，所述支撑件设置在收放壳体的下方，所述支撑件的下方内部开设有内腔。该船用软梯的自动收放装置，设置有收放壳体和挡雨沿，收放壳体呈横置的圆柱体，在软梯收入到收放壳体内部时，减少软梯与水接触的概率，提高软梯的使用寿命，在风浪和雨较大的时候，雨水可能会从收放开口进入收放壳体内，这时挡雨沿可以阻挡大部分的雨水，在风浪更大时，部分的海浪会冲入到收放壳体内，收放壳体下方的开孔可以使得水分排出，避免内部水分在收放壳体内积累。
Automatic folding and unfolding device for marine rope ladder
一种船用软梯的自动收放装置
DONG HONGFEI (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
STAIRCASE-TYPE LADDER WITH FOLDING OR UNFOLDING FOOTPLATE
| European Patent Office | 2018