Locking and fixing device of ship segmented vertical ladder: Fid-Bau Portal

Locking and fixing device of ship segmented vertical ladder

WU ZHIZHONG / MA QINCHAO / SUI GUOQIANG

The invention relates to the technical field of locking of vertical ladders, in particular to a locking and fixing device for a ship segmented vertical ladder, which comprises a vertical ladder body and a gravity box, and further comprises movable blocks movably connected to two sides of the top of the gravity box, the other ends of the movable blocks are fixedly connected with a support plate, the top of one end of the support plate is hinged with a support rod, and the top of the other end of the support plate is hinged with a locking device. The other end of the supporting rod is fixedly connected with a clamping block for clamping and fixing the vertical ladder body; vertical ladder bodies with different widths can be clamped and locked, then the applicability is improved, before locking, a supporting rod and a clamping block can be driven to conduct angle deflection according to the inclination angle of the vertical ladder body when the vertical ladder body is placed, the inclination angle of the clamping block is matched with the inclination angle of the vertical ladder body, then the vertical ladder body is conveniently fixed, and the practicability is high. And meanwhile, the abutting plate can be driven to make contact with the ground, so that the stability of the gravity box when the vertical ladder body is locked and fixed can be improved, and the vertical ladder body is prevented from moving randomly.

本发明涉及直梯锁紧技术领域，尤其为一种船舶分段直梯的锁紧固定装置，包括直梯本体和重力箱，还包括：活动连接在所述重力箱顶部的两侧均有活动块，所述活动块的另一端固定连接有支撑板，所述支撑板的一端的顶部铰接有支撑杆，所述支撑杆的另一端固定连接有用于对直梯本体进行夹持固定的卡块；本发明可以对不同宽度的直梯本体进行夹持锁紧，进而提高适用性，并且在锁紧前，还可以根据直梯本体放置时的倾斜角度，能够带动支撑杆和卡块进行角度偏转，使得卡块与直梯本体的倾斜角度相适配，进而方便对其进行固定，同时还可以带动抵板与地面进行接触，如此可以提高重力箱在对直梯本体锁紧固定时的稳定性，防止其随意发生移动。

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