slewing derrick

简明释义

旋臂起重机

英英释义

例句

1.During the bridge construction, a slewing derrick was essential for positioning beams.

在桥梁建设过程中，回转式起重机对于定位梁至关重要。

2.We need a slewing derrick on-site to handle the oversized equipment deliveries.

我们需要一个回转式起重机在现场处理超大设备的交付。

3.The construction site utilized a slewing derrick to lift heavy materials efficiently.

施工现场利用了一个回转式起重机来高效地吊起重物。

4.Operators must be trained to handle a slewing derrick safely to prevent accidents.

操作员必须接受培训，以安全操作回转式起重机以防止事故。

5.The slewing derrick can rotate 360 degrees, allowing for versatile lifting operations.

回转式起重机可以旋转360度，允许进行多功能的吊装作业。

作文

The construction industry has always been at the forefront of innovation, employing various technologies to enhance efficiency and safety. One such technology that has gained significant attention is the slewing derrick, a type of crane that plays a crucial role in lifting and moving heavy materials on construction sites. Understanding the functionality and advantages of the slewing derrick is essential for anyone involved in construction or engineering. In this essay, we will explore what a slewing derrick is, how it operates, and its benefits in modern construction projects.A slewing derrick is a specialized crane designed to rotate around a vertical axis, allowing it to move loads horizontally as well as vertically. This capability is particularly useful in tight spaces where traditional cranes may struggle to maneuver. The design of a slewing derrick typically includes a boom that can extend and retract, along with a hook or other lifting mechanism at the end. The rotation feature enables the crane to position itself optimally for various lifting tasks without needing to reposition the entire unit.One of the primary advantages of using a slewing derrick is its ability to handle heavy loads efficiently. These cranes are often employed in the construction of tall buildings, bridges, and other large structures where substantial materials need to be lifted to great heights. The stability of a slewing derrick allows it to lift and place heavy items with precision, minimizing the risk of accidents or material damage.Moreover, the versatility of a slewing derrick makes it an invaluable asset on construction sites. It can be used for various applications, including lifting steel beams, concrete panels, and even machinery. This adaptability not only streamlines the construction process but also reduces the need for multiple types of equipment, saving both time and money.Safety is another critical aspect of using a slewing derrick. With proper training and adherence to safety protocols, operators can effectively manage the risks associated with lifting heavy loads. The design of the slewing derrick includes features such as limit switches and overload protection systems that enhance operational safety. This focus on safety is vital in preventing workplace accidents and ensuring that projects stay on schedule.In addition to these practical benefits, the use of a slewing derrick contributes to the overall efficiency of construction projects. Its ability to quickly and accurately position materials significantly reduces downtime and labor costs. As construction timelines become increasingly tight, the efficiency afforded by a slewing derrick can make a substantial difference in project completion.In conclusion, the slewing derrick represents a significant advancement in construction technology, offering numerous advantages that enhance both safety and productivity. By understanding the functionality and applications of a slewing derrick, construction professionals can better appreciate its role in modern projects. As the industry continues to evolve, the importance of such innovative equipment will undoubtedly grow, making it essential for workers to familiarize themselves with these tools to remain competitive in their field.

建筑行业一直走在创新的前沿，采用各种技术来提高效率和安全性。其中一种引起重大关注的技术是旋转吊杆，这是一种在建筑工地上起重和移动重物的重要起重机。了解旋转吊杆的功能和优势对于任何参与建筑或工程的人来说都是至关重要的。本文将探讨什么是旋转吊杆，它是如何运作的，以及它在现代建筑项目中的好处。旋转吊杆是一种专用起重机，设计用于围绕垂直轴旋转，使其能够在水平方向和垂直方向上移动负载。这一能力在狭小空间中尤其有用，传统起重机可能难以操作。旋转吊杆的设计通常包括一个可以伸缩的臂，以及一个位于末端的钩子或其他起重机制。旋转功能使起重机能够在各种起重任务中以最佳位置进行定位，而无需重新定位整个设备。使用旋转吊杆的主要优点之一是其高效处理重负载的能力。这些起重机通常用于高层建筑、桥梁和其他大型结构的施工，其中大量材料需要提升到很高的高度。旋转吊杆的稳定性使其能够精确地提升和放置重物，最大限度地减少事故或材料损坏的风险。此外，旋转吊杆的多功能性使其成为建筑工地上的宝贵资产。它可以用于多种应用，包括提升钢梁、混凝土板甚至机械。这种适应性不仅简化了施工过程，还减少了对多种类型设备的需求，从而节省了时间和金钱。安全性是使用旋转吊杆的另一个关键方面。在适当的培训和遵守安全规程的情况下，操作员可以有效管理与提升重负载相关的风险。旋转吊杆的设计包括限位开关和超载保护系统等功能，增强了操作安全性。这种对安全的关注对于防止工作场所事故和确保项目按时完成至关重要。除了这些实际好处之外，使用旋转吊杆还有助于提高建筑项目的整体效率。它快速且准确地定位材料的能力显著减少了停工时间和人工成本。随着建筑时间表变得越来越紧张，旋转吊杆所提供的效率可以在项目完成中产生显著差异。总之，旋转吊杆代表了建筑技术的重大进步，提供了许多增强安全性和生产力的优势。通过了解旋转吊杆的功能和应用，建筑专业人士可以更好地欣赏其在现代项目中的作用。随着行业的不断发展，这种创新设备的重要性无疑会增加，使工人熟悉这些工具以保持竞争力变得至关重要。