crank capstan

简明释义

曲棒绞盘

英英释义

例句

1.The crew operated the crank capstan (手摇缆绳机) to raise the anchor smoothly.

船员们操作crank capstan (手摇缆绳机) 平稳地升起锚。

2.The old fishing boat had a rusty crank capstan (手摇缆绳机) that needed maintenance.

那艘旧渔船有一个生锈的crank capstan (手摇缆绳机) 需要维护。

3.During the storm, we relied on the crank capstan (手摇缆绳机) to manage the mooring lines effectively.

在风暴期间，我们依靠crank capstan (手摇缆绳机) 有效地管理系泊绳。

4.He demonstrated how to operate the crank capstan (手摇缆绳机) during the training session.

他在培训课程中演示了如何操作crank capstan (手摇缆绳机)。

5.To secure the boat to the dock, we used the crank capstan (手摇缆绳机) to wind the ropes tightly.

为了将船固定在码头，我们使用了crank capstan (手摇缆绳机) 来紧紧缠绕绳索。

作文

In the world of maritime operations, various tools and devices play crucial roles in ensuring efficiency and safety. One such device is the crank capstan, which has been an integral part of ship handling for centuries. A crank capstan is a mechanical device used to wind ropes or cables, primarily on ships. It consists of a rotating drum or cylinder that is turned by a crank handle, allowing sailors to pull in or let out mooring lines, anchor chains, and other heavy ropes with ease.The design of the crank capstan facilitates the application of significant force with minimal effort. By turning the crank, the operator can exert a considerable amount of torque, making it possible to manage heavy loads that would otherwise be challenging to handle manually. This mechanical advantage is essential in various maritime tasks, including anchoring, docking, and securing vessels.Historically, the crank capstan has evolved from simple wooden structures operated by hand to more sophisticated versions powered by hydraulic or electric systems. However, the fundamental principle remains the same: to provide sailors with a reliable means of controlling ropes and cables. The introduction of modern materials and engineering techniques has enhanced the durability and efficiency of these devices, making them indispensable in contemporary maritime operations.One of the primary advantages of using a crank capstan is its ability to streamline the process of managing mooring lines. When a ship arrives at a port, it must be secured to the dock to prevent drifting. The crew uses the crank capstan to haul in the mooring lines quickly and efficiently, ensuring the vessel is safely tied up. Additionally, when it comes time to set sail, the crew can easily release the lines, allowing for a smooth departure.Moreover, the crank capstan is not limited to large vessels; smaller boats also benefit from its use. In recreational boating, for instance, a crank capstan can assist in raising and lowering anchors, making it easier for boaters to enjoy their time on the water without the physical strain of manual labor.Training and safety are also critical aspects of operating a crank capstan. Crew members must understand how to use the device correctly to prevent accidents and injuries. Proper training ensures that everyone knows how to handle the equipment safely and effectively, reducing the risk of mishaps during critical operations.In conclusion, the crank capstan is a vital tool in maritime operations, providing a mechanical solution to the challenges of handling heavy ropes and cables. Its ability to amplify human strength and streamline processes makes it an essential component of ship handling. As technology continues to advance, the crank capstan will likely see further innovations, enhancing its effectiveness and ensuring that it remains a cornerstone of maritime practices for years to come.

在海洋操作的世界中，各种工具和设备在确保效率和安全方面发挥着至关重要的作用。其中一种设备是曲柄缆绳卷扬机，它在船舶操作中已经成为不可或缺的一部分。曲柄缆绳卷扬机是一种用于缠绕绳索或电缆的机械装置，主要用于船舶。它由一个旋转的鼓或圆筒组成，通过曲柄手柄转动，使水手能够轻松地收回或放出系泊线、锚链和其他重绳索。曲柄缆绳卷扬机的设计使得可以用最小的努力施加显著的力量。通过转动曲柄，操作员可以施加相当大的扭矩，从而使其能够管理重载，这在手动处理时将是极具挑战性的。这种机械优势在各种海事任务中至关重要，包括抛锚、靠港和固定船只。历史上，曲柄缆绳卷扬机从简单的木结构演变为更复杂的液压或电动系统。然而，基本原理保持不变：为水手提供一种可靠的方法来控制绳索和电缆。现代材料和工程技术的引入增强了这些设备的耐用性和效率，使其在当代海事操作中不可或缺。使用曲柄缆绳卷扬机的主要优点之一是能够简化管理系泊线的过程。当一艘船到达港口时，必须将其固定在码头，以防止漂移。船员使用曲柄缆绳卷扬机快速有效地收回系泊线，确保船只安全停靠。此外，当出发时间到来时，船员可以轻松释放绳索，实现平稳离港。此外，曲柄缆绳卷扬机并不仅限于大型船只；小型船只也能从中受益。例如，在休闲航行中，曲柄缆绳卷扬机可以帮助升降锚，使船主能够在水上享受乐趣，而无需手动劳动造成的身体压力。培训和安全也是操作曲柄缆绳卷扬机的重要方面。船员必须了解如何正确使用该设备，以防止事故和伤害。适当的培训确保每个人都知道如何安全有效地处理设备，从而降低关键操作期间发生意外的风险。总之，曲柄缆绳卷扬机是海洋操作中的重要工具，为处理重绳索和电缆的挑战提供了机械解决方案。它放大人类力量和简化流程的能力使其成为船舶操作的基本组成部分。随着技术的不断进步，曲柄缆绳卷扬机可能会看到进一步的创新，增强其有效性，并确保它在未来几年仍然是海事实践的基石。