swivel davit

简明释义

转动式吊艇杆

英英释义

例句

1.The fisherman adjusted the angle of the swivel davit to better catch the nets.

渔民调整了旋转吊杆的角度，以更好地捕捞渔网。

2.The crew used the swivel davit to lower the lifeboat into the water safely.

船员们使用旋转吊杆安全地将救生艇放入水中。

3.The swivel davit allows for easier maneuvering of the cargo during loading and unloading.

这个旋转吊杆使得在装卸货物时更容易操控。

4.Inspect the swivel davit regularly to ensure it is in good working condition.

定期检查旋转吊杆以确保其处于良好的工作状态。

5.During the drill, we practiced how to operate the swivel davit for emergency evacuations.

在演练中，我们练习了如何操作旋转吊杆进行紧急撤离。

作文

The term swivel davit refers to a specialized piece of equipment commonly used in maritime operations. It is a type of crane that can rotate, allowing for the easy lifting and lowering of heavy objects over the side of a ship or dock. This functionality is crucial for various tasks, such as deploying lifeboats, hoisting cargo, or managing other equipment that needs to be handled safely and efficiently. The design of a swivel davit typically includes a pivot point at the base, enabling the arm of the davit to swing outwards, making it easier to maneuver loads in tight spaces.In the maritime industry, safety is paramount, and the use of a swivel davit plays a significant role in ensuring that heavy items can be managed without risking injury to crew members or damage to the vessel. For instance, during emergency situations, a properly functioning swivel davit can mean the difference between life and death. It allows for quick access to lifeboats, ensuring that they can be deployed rapidly when needed.Furthermore, the versatility of a swivel davit makes it an invaluable tool not only on ships but also in shipyards and docks. When vessels are being repaired or loaded, a swivel davit can assist in moving heavy machinery or supplies, streamlining the process and enhancing productivity. Its ability to rotate means that workers can position loads precisely where they are needed, reducing the risk of accidents and improving workflow.The construction of a swivel davit typically involves robust materials that can withstand harsh marine environments. Stainless steel and aluminum are common choices due to their resistance to corrosion, ensuring longevity and reliability. Regular maintenance is essential to keep a swivel davit in optimal working condition. Inspections should be conducted routinely to check for wear and tear, particularly on the pivot points and the winch mechanism, if applicable.In conclusion, the swivel davit is an essential component in maritime operations, providing safety and efficiency in handling heavy loads. Its design allows for versatile application, making it a critical tool for both emergency situations and routine operations. Understanding the functionality and importance of a swivel davit can help those in the maritime industry appreciate the intricacies of their work environment and the tools they rely on daily.

“swivel davit”一词指的是一种专门的设备，通常用于海事操作。它是一种可以旋转的起重机，允许在船只或码头的边缘轻松提升和降低重物。这种功能对于各种任务至关重要，例如部署救生艇、吊装货物或管理需要安全高效处理的其他设备。“swivel davit”的设计通常包括一个位于底部的支点，使得吊臂可以向外摆动，从而更容易在狭小空间内操控负载。在海事行业，安全是首要任务，而“swivel davit”的使用在确保重物能够安全管理方面发挥了重要作用。例如，在紧急情况下，正常运作的“swivel davit”可能意味着生与死之间的区别。它允许快速访问救生艇，确保在需要时能够迅速部署。此外，“swivel davit”的多功能性使其不仅在船上，而且在船厂和码头都成为不可或缺的工具。当船只进行维修或装载时，“swivel davit”可以帮助移动重型机械或供应品，简化流程并提高生产力。它的旋转能力意味着工人可以精确定位负载，减少事故风险，提高工作效率。“swivel davit”的构造通常采用坚固的材料，以承受恶劣的海洋环境。不锈钢和铝是常见的选择，因为它们耐腐蚀，确保耐久性和可靠性。定期维护对于保持“swivel davit”的最佳工作状态至关重要。应定期进行检查，以检查磨损情况，特别是在支点和卷扬机机制上（如果适用）。总之，“swivel davit”是海事操作中的一个重要组成部分，在处理重物时提供安全和效率。它的设计允许灵活应用，使其成为紧急情况和日常操作的重要工具。理解“swivel davit”的功能和重要性可以帮助海事行业的从业者欣赏他们工作环境及日常依赖工具的复杂性。