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实用新型
CN203740647U 管状结构物滚动装船用栈桥 失效 - 权利终止

管状结构物滚动装船用栈桥
摘要：
本实用新型提供一种管状结构物滚动装船用栈桥，其包括两个斜坡体、一个挂钩部和一个大梁，两个斜坡体分别位于大梁的两端；其中一个斜坡体与大梁一端之间设置挂钩部，该挂钩部一端通过转轴与大梁连接，挂钩部另一端通过转轴与该斜坡体连接；另一个斜坡体与大梁的另一端通过转轴连接，从而构成一个完整栈桥；该栈桥配合卷扬机可以实现钢桩、隔水套管等管状结构物在码头和驳船之间的滚动运输作业，作业成本低，该栈桥结构设计合理，预制过程简单，可以重复使用，使用完毕后可拆分成四个单元保存，占用空间小。
摘要（英）：

The utility model provides a trestle for rolling shipment of objects with a tubular structure. The trestle comprises two slopes, a hook part and a girder, wherein the two slopes are located at the two ends of the girdle respectively, the hook part is arranged between one slope and one end of the girder, one end of the hook part is connected with the girder through a rotating shaft, the other end of the hook part is connected with the slope through a rotating shaft, the other slope is connected with the other end of the girder through a rotating shaft, and then the whole trestle is formed. By means of the trestle used in cooperation with a winch, rolling transport of the objects with the tubular structure, such as steel piles and drilling risers, between a wharf and a barge can be achieved at a low cost. The trestle is reasonable in structural design, easy to prefabricate and reusable, and can be disassembled into four units to be stored after being used, thereby being small in occupied space.

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