yard derrick

简明释义

舷外吊杆

英英释义

例句

1.The yard derrick was essential for moving large equipment around the construction site.

在施工现场，yard derrick对于移动大型设备至关重要。

2.They set up the yard derrick in the yard to facilitate the loading of materials into trucks.

他们在院子里搭建了yard derrick以便将材料装载到卡车上。

3.During the maintenance check, the engineer inspected the yard derrick for any signs of wear and tear.

在维护检查期间，工程师检查了yard derrick是否有任何磨损迹象。

4.The construction team used the yard derrick to lift heavy materials onto the roof.

施工队使用yard derrick将重型材料提升到屋顶。

5.Safety protocols were established for operating the yard derrick to prevent accidents.

为操作yard derrick制定了安全协议，以防止事故发生。

作文

In the world of construction and heavy lifting, specialized equipment plays a crucial role in ensuring efficiency and safety. One such piece of equipment is the yard derrick, which is commonly used in various industries, especially in shipping yards and construction sites. A yard derrick is a type of crane that is designed to lift and move heavy materials vertically and horizontally. It consists of a tall, vertical mast, a boom that extends outwards, and a hoisting mechanism that allows for the lifting of loads. This machinery is essential for tasks that require precise handling of heavy objects, such as loading and unloading cargo from ships or transporting materials across a construction site.One of the primary advantages of using a yard derrick is its ability to operate in confined spaces. Unlike larger cranes that may require significant clearance and space to maneuver, a yard derrick can work effectively in tighter areas. This makes it particularly useful in urban environments where space is limited, allowing construction projects to proceed without significant delays due to equipment constraints. Additionally, the design of a yard derrick allows it to be set up quickly, making it an ideal choice for projects with tight timelines.The operation of a yard derrick involves skilled personnel who are trained to handle the equipment safely. Operators must understand the weight limits and operational parameters of the crane to prevent accidents and ensure the safety of workers on the site. Regular maintenance and inspections are also critical to keep the yard derrick in good working condition, minimizing the risk of mechanical failure during operations.Moreover, the versatility of a yard derrick extends beyond just lifting and moving materials. It can also be equipped with various attachments and tools to perform different functions, such as drilling or welding. This adaptability makes it a valuable asset in many construction scenarios, allowing teams to complete multiple tasks with a single piece of equipment.In conclusion, the yard derrick is an indispensable tool in the construction and shipping industries. Its ability to efficiently lift and transport heavy loads in confined spaces, coupled with its versatility and ease of use, makes it a preferred choice among contractors and operators. As construction projects continue to evolve and become more complex, the importance of reliable equipment like the yard derrick will only increase, ensuring that projects are completed safely and efficiently. Understanding the functionality and benefits of a yard derrick is essential for anyone involved in the construction industry, as it highlights the importance of utilizing specialized machinery to meet the demands of modern construction challenges.

在建筑和重型起重的世界中，专用设备在确保效率和安全方面发挥着至关重要的作用。其中一项设备是yard derrick，它通常用于各个行业，尤其是在运输码头和建筑工地。yard derrick是一种起重机，旨在垂直和水平地提升和移动重物。它由一个高大的垂直桅杆、一个向外伸展的臂和一个提升机制组成，允许提升负载。这种机械设备对需要精确处理重物的任务至关重要，例如从船上装卸货物或在建筑工地上运输材料。使用yard derrick的主要优点之一是其在狭小空间内操作的能力。与可能需要大量空间和清理以进行操作的大型起重机不同，yard derrick能够有效地在更紧凑的区域工作。这使得它在城市环境中尤为有用，因为空间有限，可以让建筑项目在设备限制导致的重大延误下顺利进行。此外，yard derrick的设计使其能够快速设置，成为时间紧迫项目的理想选择。yard derrick的操作涉及经过培训的专业人员，他们受过安全操作设备的训练。操作人员必须了解起重机的重量限制和操作参数，以防止事故并确保工地工人的安全。定期维护和检查对于保持yard derrick的良好工作状态也至关重要，从而最小化操作过程中机械故障的风险。此外，yard derrick的多功能性不仅限于提升和移动材料。它还可以配备各种附件和工具以执行不同的功能，例如钻孔或焊接。这种适应性使其成为许多建筑场景中的宝贵资产，使团队能够使用单一设备完成多个任务。总之，yard derrick是建筑和运输行业不可或缺的工具。它在狭小空间内高效提升和运输重物的能力，加上其多功能性和易用性，使其成为承包商和操作员的首选。随着建筑项目的不断演变和复杂化，像yard derrick这样的可靠设备的重要性只会增加，确保项目安全高效地完成。理解yard derrick的功能和好处对于任何参与建筑行业的人来说都是至关重要的，因为这突显了利用专用机械设备来满足现代建筑挑战的需求。