crank capstan

简明释义

带曲柄绞盘

英英释义

例句

1.He turned the crank capstan with all his strength to pull in the mooring line.

他用尽全力转动曲柄绞盘来收紧系缆绳。

2.The sailor used the crank capstan to hoist the anchor back on board.

水手使用曲柄绞盘将锚升回船上。

3.Using the crank capstan, the workers managed to lift the heavy cargo onto the dock.

工人们利用曲柄绞盘成功地将重货物升到码头上。

4.During the storm, the crew relied on the crank capstan to secure the sails.

在风暴中，船员们依靠曲柄绞盘来固定帆。

5.The crank capstan is essential for lifting heavy loads on the ship.

在船上，曲柄绞盘对提升重物至关重要。

作文

The maritime world is filled with fascinating mechanisms that have evolved over centuries to aid in navigation and cargo handling. One such device is the crank capstan, a pivotal tool used primarily on ships for hoisting heavy anchors and managing sails. Understanding the function and significance of the crank capstan can provide insight into the ingenuity of maritime engineering. A crank capstan operates by converting rotational motion into linear force. This mechanism consists of a vertical drum, which is turned by a crank handle. When sailors turn the handle, the drum rotates, winding a rope or chain around it. This action allows the crew to exert significant force without requiring excessive physical strength, making it easier to lift heavy objects. The design of the crank capstan has been refined over time, leading to variations that include electric and hydraulic models, yet the fundamental principle remains the same. Historically, the use of the crank capstan dates back to ancient naval practices. Sailors would rely on manpower to operate these devices, often working in teams to achieve the desired lifting power. The introduction of the crank capstan revolutionized ship operations by enabling a more efficient means of handling heavy loads. In rough seas or adverse weather conditions, the ability to quickly raise an anchor or adjust sails becomes crucial, and the crank capstan provides that necessary advantage. In modern times, while many ships utilize advanced technology for similar tasks, the crank capstan remains relevant, especially in traditional sailing vessels and certain industrial applications. It symbolizes the blend of simplicity and effectiveness in design, showcasing how basic mechanical principles can solve complex problems. Additionally, the crank capstan is often featured in nautical training programs, where new sailors learn about its operation and maintenance. Understanding this device is essential for anyone looking to gain a comprehensive knowledge of seamanship. Moreover, the crank capstan serves as a reminder of the importance of teamwork aboard a vessel. Operating the capstan requires coordination among crew members, fostering a sense of camaraderie and shared responsibility. Each person plays a vital role, whether they are turning the crank, securing the line, or monitoring the load. This collaborative effort is what makes sailing not just a task but a unified experience. In conclusion, the crank capstan is more than just a mechanical device; it is a testament to the evolution of maritime technology and the spirit of teamwork that defines sailing culture. Its enduring presence in both historical and contemporary contexts highlights its significance in the maritime industry. As we continue to explore innovations in technology, the crank capstan reminds us of the foundational principles that have guided seafaring for generations, emphasizing the balance between human skill and mechanical assistance. Understanding the crank capstan enriches our appreciation for the complexities of maritime operations and the ingenuity of those who navigate our oceans.

海洋世界充满了迷人的机制，这些机制经过几个世纪的演变，旨在帮助导航和货物处理。其中一个这样的装置是曲柄绞盘，这是一种主要用于船只上升重锚和管理帆的关键工具。理解曲柄绞盘的功能和重要性可以为我们提供对海洋工程智慧的洞察。曲柄绞盘通过将旋转运动转化为线性力来运作。该机制由一个垂直的鼓组成，通过曲柄手柄旋转。当水手转动手柄时，鼓旋转，将绳索或链条缠绕在其周围。这一动作使船员能够施加显著的力量，而不需要过多的体力，从而更容易提升重物。曲柄绞盘的设计经过时间的洗礼，导致了包括电动和液压模型在内的多种变体，但基本原理保持不变。历史上，曲柄绞盘的使用可以追溯到古代海军实践。水手们依赖人力来操作这些设备，通常团队合作以实现所需的提升力量。曲柄绞盘的引入彻底改变了船舶操作，使处理重物的方式更加高效。在波涛汹涌或恶劣天气条件下，迅速提升锚或调整帆的能力变得至关重要，而曲柄绞盘提供了这种必要的优势。在现代，尽管许多船只利用先进技术进行类似任务，但曲柄绞盘仍然具有相关性，尤其是在传统帆船和某些工业应用中。它象征着设计中的简单性与有效性的结合，展示了基本机械原理如何解决复杂问题。此外，曲柄绞盘通常出现在航海培训项目中，新水手在这里学习其操作和维护。了解这一设备对于任何希望全面了解航海技术的人来说都是必不可少的。此外，曲柄绞盘提醒我们船上团队合作的重要性。操作绞盘需要船员之间的协调，培养出一种团结和共同责任感。每个人都扮演着重要角色，无论是转动曲柄、固定绳索还是监控负载。这种协作努力使航行不仅仅是一项任务，而是一个统一的体验。总之，曲柄绞盘不仅仅是一个机械装置；它是海洋技术演变和定义航海文化的团队精神的证明。它在历史和当代背景中的持久存在突显了它在海洋工业中的重要性。当我们继续探索技术创新时，曲柄绞盘提醒我们指导海洋航行几代人的基础原则，强调人类技能与机械辅助之间的平衡。理解曲柄绞盘丰富了我们对海洋操作复杂性的欣赏，以及那些驾驭我们海洋的人的智慧。