Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foldable vertical ladder protection device for ship
The invention relates to a foldable vertical ladder protection device for a ship. The foldable vertical ladder protection device comprises a pin shaft with threads at two ends, a nut and a connecting plate with a pin shaft hole, the two ends of the vertical ladder protection ring are respectively connected with a plane connecting plate, and the plane connecting plates are fixed on the connecting plates with the pin shaft holes through pin shafts and nuts; eye plates are fixedly arranged on the vertical ladder protection rings, and the eye plates between the vertically adjacent vertical ladder protection rings are detachably connected through a plurality of steel wire ropes; when the space occupied by the vertical ladder protection ring needs to be vacated, the steel wire rope is detached, the nut is loosened, the vertical ladder protection ring and the plane connecting plate rotate around the pin shaft together, the vertical ladder protection ring is turned to be parallel to the vertical ladder, and the nut is tightened again. The protection ring of the vertical ladder can be conveniently removed without being detached under the condition that the occupied space needs to be vacated, the space requirement is considered, and the safety of sailors is guaranteed; the steel wire ropes are used for replacing conventional vertical steel plate blocking strips, so that the weight of the vertical ladder protection device is reduced, and the dismounting is convenient.
本发明涉及一种船舶用可折叠式直梯保护装置，包括两端带螺纹的销轴、螺母、带销轴孔的连接板；直梯保护圈的两端分别连接一平面连接板，平面连接板通过销轴、螺母固定在带销轴孔的连接板上；直梯保护圈的上固定设有眼板，上下相邻的直梯保护圈之间的眼板使用若干钢丝绳可拆卸式连接；当直梯保护圈占用的空间需要腾出时，拆除钢丝绳，松开螺母，将直梯保护圈连同平面连接板一同绕销轴转动，使直梯保护圈翻转至与直梯平行的状态，并再次拧紧螺母。本发明使得直梯保护圈在需要腾出占用空间的情况下，能方便的不拆卸式的移除，兼顾了空间需求和保证船员安全；利用钢丝绳取代常规的垂向钢板档条，减轻了直梯保护装置的重量，而且拆卸方便。
Foldable vertical ladder protection device for ship
The invention relates to a foldable vertical ladder protection device for a ship. The foldable vertical ladder protection device comprises a pin shaft with threads at two ends, a nut and a connecting plate with a pin shaft hole, the two ends of the vertical ladder protection ring are respectively connected with a plane connecting plate, and the plane connecting plates are fixed on the connecting plates with the pin shaft holes through pin shafts and nuts; eye plates are fixedly arranged on the vertical ladder protection rings, and the eye plates between the vertically adjacent vertical ladder protection rings are detachably connected through a plurality of steel wire ropes; when the space occupied by the vertical ladder protection ring needs to be vacated, the steel wire rope is detached, the nut is loosened, the vertical ladder protection ring and the plane connecting plate rotate around the pin shaft together, the vertical ladder protection ring is turned to be parallel to the vertical ladder, and the nut is tightened again. The protection ring of the vertical ladder can be conveniently removed without being detached under the condition that the occupied space needs to be vacated, the space requirement is considered, and the safety of sailors is guaranteed; the steel wire ropes are used for replacing conventional vertical steel plate blocking strips, so that the weight of the vertical ladder protection device is reduced, and the dismounting is convenient.
本发明涉及一种船舶用可折叠式直梯保护装置，包括两端带螺纹的销轴、螺母、带销轴孔的连接板；直梯保护圈的两端分别连接一平面连接板，平面连接板通过销轴、螺母固定在带销轴孔的连接板上；直梯保护圈的上固定设有眼板，上下相邻的直梯保护圈之间的眼板使用若干钢丝绳可拆卸式连接；当直梯保护圈占用的空间需要腾出时，拆除钢丝绳，松开螺母，将直梯保护圈连同平面连接板一同绕销轴转动，使直梯保护圈翻转至与直梯平行的状态，并再次拧紧螺母。本发明使得直梯保护圈在需要腾出占用空间的情况下，能方便的不拆卸式的移除，兼顾了空间需求和保证船员安全；利用钢丝绳取代常规的垂向钢板档条，减轻了直梯保护装置的重量，而且拆卸方便。
Foldable vertical ladder protection device for ship
船舶用可折叠式直梯保护装置
DEMARY (Autor:in) / GENG JIWEN (Autor:in) / ZHENG XU (Autor:in) / ZHU YUANYUAN (Autor:in) / XI JUNBAO (Autor:in)
13.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern