hatch ledge bar

简明释义

舱口盖Z型承铁;舱口盖承

英英释义

例句

1.During the inspection, we found that the hatch ledge bar was rusted and needed replacement.

在检查过程中，我们发现舱口边缘杆生锈，需要更换。

2.The technician adjusted the hatch ledge bar to ensure the hatch closed properly.

技术员调整了舱口边缘杆以确保舱口能够正确关闭。

3.Make sure to secure the hatch ledge bar before taking off to avoid any accidents.

起飞前务必固定好舱口边缘杆以避免任何事故。

4.We installed a new hatch ledge bar to improve the sealing of the hatch.

我们安装了新的舱口边缘杆以改善舱口的密封性。

5.The design of the hatch ledge bar allows for easy access to the cargo hold.

该舱口边缘杆的设计允许轻松进入货舱。

作文

In the realm of maritime engineering and design, various components play crucial roles in ensuring the safety and functionality of vessels. One such component is the hatch ledge bar, which serves a vital purpose in the construction of hatches on ships and boats. Understanding the significance of the hatch ledge bar requires an exploration of its function and benefits. A hatch ledge bar is typically a horizontal bar that is installed at the top edge of a hatch opening. Its primary function is to provide structural support and reinforcement to the hatch cover, which can be subjected to significant forces during operation. This component is particularly important in marine environments where waves and weather conditions can exert pressure on hatches, potentially leading to leaks or failures if not properly secured. Moreover, the hatch ledge bar enhances the sealing capabilities of the hatch. By providing a more stable surface for the hatch cover to rest upon, it ensures that gaskets and seals are compressed evenly, preventing water ingress and maintaining the integrity of the vessel. This is especially crucial for cargo holds and other compartments that must remain watertight to protect their contents. The installation of a hatch ledge bar also contributes to the overall safety of the ship. In the event of rough seas, a well-secured hatch can mean the difference between a safe journey and a disaster. Without the added support of the hatch ledge bar, hatches could become dislodged, leading to catastrophic flooding or loss of cargo. Therefore, this seemingly small component plays a significant role in maritime safety. In addition to its functional advantages, a hatch ledge bar can also be designed to enhance the aesthetics of a vessel. Many shipbuilders take pride in the craftsmanship of their designs, and incorporating well-finished ledge bars can add to the overall appearance of the ship. This is particularly relevant in luxury yachts and passenger vessels where visual appeal is as important as functionality. Furthermore, the material used for a hatch ledge bar can vary depending on the requirements of the vessel. Common materials include stainless steel, aluminum, and even reinforced plastics. Each material has its own set of advantages, such as corrosion resistance, weight considerations, and cost-effectiveness. Choosing the right material is crucial for ensuring the longevity and durability of the hatch ledge bar. In conclusion, the hatch ledge bar is a critical component in the design and functionality of maritime hatches. Its ability to provide structural support, enhance sealing, and contribute to safety makes it indispensable in the world of maritime engineering. As vessels continue to evolve and face new challenges at sea, the importance of components like the hatch ledge bar cannot be overstated. Understanding its role not only helps in appreciating maritime design but also highlights the intricate details that contribute to the safety and efficiency of seafaring vessels.

在海洋工程和设计领域，各种组件在确保船只的安全性和功能性方面发挥着至关重要的作用。其中一个组件就是舱口边缘条，它在船舶和小艇舱口的构造中起着重要的作用。要理解舱口边缘条的重要性，需要探讨其功能和好处。舱口边缘条通常是安装在舱口开口上边缘的水平条。它的主要功能是为舱口盖提供结构支持和加固，因为舱口盖在操作过程中可能会受到显著的力量。这一组件在海洋环境中尤为重要，因为波浪和天气条件可能会对舱口施加压力，如果没有妥善固定，可能导致泄漏或故障。此外，舱口边缘条增强了舱口的密封能力。通过为舱口盖提供一个更稳定的表面，使其能够均匀地压缩垫圈和密封件，从而防止水进入，保持船体的完整性。这对于必须保持防水状态的货物舱和其他舱室尤为关键，以保护其内容物。安装舱口边缘条也有助于提高船只的整体安全性。在恶劣海况下，一个妥善固定的舱口可以意味着安全航行与灾难之间的区别。如果没有舱口边缘条的额外支持，舱口可能会被撬动，导致灾难性的洪水或货物损失。因此，这个看似微小的组件在海事安全中发挥着重要作用。除了功能优势外，舱口边缘条的设计也可以增强船只的美观性。许多造船商以其设计工艺为荣，融入精美的边缘条可以增加船只的整体外观。这在豪华游艇和客运船只中尤为相关，因为视觉吸引力与功能性同样重要。此外，舱口边缘条使用的材料可以根据船只的要求而有所不同。常见的材料包括不锈钢、铝合金，甚至是强化塑料。每种材料都有其自身的优点，例如耐腐蚀性、重量考虑和性价比。选择合适的材料对确保舱口边缘条的耐久性和持久性至关重要。总之，舱口边缘条是海洋舱口设计和功能中的关键组件。它提供结构支持、增强密封性并有助于安全性的能力使其在海洋工程中不可或缺。随着船只不断发展并面临新的海上挑战，像舱口边缘条这样的组件的重要性不容低估。理解其作用不仅有助于欣赏海洋设计，还突显了为海上船只的安全和效率做出贡献的复杂细节。