handspike windlass

简明释义

杠杆起锚机

英英释义

例句

1.He demonstrated how to operate the handspike windlass for the new crew members.

他向新船员演示了如何操作手摇卷扬机。

2.During the storm, they relied on the handspike windlass to secure the sails quickly.

在风暴中，他们依靠手摇卷扬机迅速固定帆。

3.The sailors used the handspike windlass to hoist the heavy anchor back on board.

水手们使用手摇卷扬机将沉重的锚升回船上。

4.Using the handspike windlass, we were able to raise the lifeboat efficiently.

通过使用手摇卷扬机，我们能够高效地升起救生艇。

5.The old fishing boat had a rusty handspike windlass that needed maintenance.

那艘旧渔船有一个生锈的手摇卷扬机，需要维修。

作文

The term handspike windlass refers to a specific kind of mechanical device used primarily in maritime contexts. It is a tool that plays a crucial role in the operation of ships, particularly for tasks like raising anchors or hoisting sails. Understanding this device requires an appreciation of its components and functions. The handspike windlass typically consists of a horizontal drum, around which a rope or cable is wound, and a handspike, which is a long lever used to provide the necessary torque to turn the drum. This simple yet effective mechanism has been a staple in nautical operations for centuries.In essence, the handspike windlass operates on a very basic principle of physics: leverage. By applying force at one end of the handspike, a sailor can generate a much larger force at the other end, allowing them to lift heavy objects with relative ease. This is particularly important in a maritime setting where the weight of an anchor can be substantial, and the need for efficiency is paramount. The design of the handspike windlass allows it to be operated by a single person, making it an essential tool for small crews or during times when manpower is limited.Historically, the handspike windlass has evolved from more rudimentary forms of lifting devices. In ancient times, sailors would use simple pulleys and ropes to achieve similar results, but the introduction of the windlass brought about significant improvements in efficiency and safety. The use of a handspike not only allowed for better control over the lifting process but also minimized the risk of injury that could occur from handling heavy weights directly. As ships became larger and more complex, so too did the mechanisms used to operate them, but the fundamental principles behind the handspike windlass have remained largely unchanged.In modern times, while many ships utilize electric or hydraulic systems for lifting, the handspike windlass still holds value, especially in traditional sailing vessels and smaller boats. Sailors often appreciate the simplicity and reliability of this method, as it does not rely on electrical systems that can fail or require maintenance. Furthermore, the handspike windlass represents a connection to maritime history and craftsmanship, embodying the skills and knowledge passed down through generations of seafarers.In conclusion, the handspike windlass is more than just a tool; it is a symbol of the ingenuity and resourcefulness of sailors throughout history. Its design reflects a deep understanding of mechanics and physics, showcasing how even the simplest devices can have a profound impact on the way we navigate and interact with our world. For anyone interested in maritime culture or history, gaining a deeper understanding of the handspike windlass offers valuable insights into the evolution of naval technology and the enduring spirit of exploration. Whether you are a sailor, a historian, or simply someone curious about the sea, the handspike windlass is a fascinating topic worth exploring further.

术语手柄风车指的是一种特定类型的机械装置，主要用于海事环境。它是一种在船舶操作中发挥关键作用的工具，特别是在提升锚或升帆等任务中。理解这个装置需要欣赏其组成部分和功能。手柄风车通常由一个水平鼓组成，绳索或电缆绕在其周围，还有一个手柄，这是一个长杠杆，用于提供必要的扭矩以转动鼓。这种简单而有效的机制在航海操作中已经成为一个重要的工具，历经几个世纪。从本质上讲，手柄风车基于物理学的一个基本原理：杠杆原理。通过在手柄的一端施加力量，水手可以在另一端产生更大的力量，从而相对轻松地提升重物。这在海事环境中尤其重要，因为锚的重量可能非常大，并且对于效率的需求至关重要。手柄风车的设计使得它可以由一个人操作，这使得它成为小型船员或在人员有限时的必备工具。历史上，手柄风车已经从更原始的起重设备演变而来。在古代，水手们会使用简单的滑轮和绳索来实现类似的效果，但风车的引入带来了效率和安全性方面的显著改善。使用手柄不仅可以更好地控制提升过程，还可以最大限度地减少直接搬运重物时可能发生的受伤风险。随着船只变得越来越大和复杂，操作它们所使用的机制也随之发展，但手柄风车背后的基本原理基本保持不变。在现代，尽管许多船只采用电动或液压系统进行提升，但手柄风车仍然具有价值，尤其是在传统帆船和小型船只中。水手们往往欣赏这种方法的简单性和可靠性，因为它不依赖于可能会故障或需要维护的电力系统。此外，手柄风车代表了与海洋历史和工艺的联系，体现了世代海员传承的技能和知识。总之，手柄风车不仅仅是一种工具；它象征着历史上水手们的聪明才智和足智多谋。它的设计反映了对机械和物理学的深刻理解，展示了即使是最简单的设备也能对我们导航和与世界互动的方式产生深远的影响。对于任何对海洋文化或历史感兴趣的人来说，深入了解手柄风车提供了对海军技术演变和探索精神的宝贵见解。无论你是水手、历史学家，还是单纯对海洋好奇的人，手柄风车都是一个值得进一步探索的迷人话题。