single slewing derrick

简明释义

摆式单干装置

英英释义

例句

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

施工现场使用了一个单臂回转起重机来高效地提升重物。

2.Safety protocols must be followed when operating a single slewing derrick to prevent accidents.

在操作单臂回转起重机时必须遵循安全协议，以防止事故发生。

3.A single slewing derrick is ideal for tight spaces where a full crane cannot operate.

在全景起重机无法操作的狭小空间，单臂回转起重机是理想选择。

4.During the project, the team relied on a single slewing derrick for all vertical lifting tasks.

在项目期间，团队依靠一个单臂回转起重机来完成所有垂直提升任务。

5.The operator skillfully maneuvered the single slewing derrick to position the steel beams.

操作员熟练地操控着单臂回转起重机来定位钢梁。

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 single slewing derrick, which is designed to facilitate the movement of heavy materials on construction sites. The single slewing derrick is particularly notable for its ability to rotate around a fixed point, allowing it to lift and move loads with precision. This functionality is essential in tight spaces where maneuverability is limited. The mechanics behind a single slewing derrick are fascinating. It typically consists of a vertical mast that supports a horizontal boom, which can pivot around the mast. This design enables the derrick to reach out and lift materials from various angles, making it ideal for tasks such as placing beams or hoisting equipment onto elevated platforms. The rotation feature, or 'slewing', is what distinguishes it from other types of cranes, providing greater flexibility in operations.Safety is another critical aspect where the single slewing derrick excels. Operators are trained to understand the load limits and the importance of proper rigging techniques to avoid accidents. The stability of the derrick is paramount, as it must withstand the forces exerted during lifting. Many modern single slewing derricks come equipped with advanced technology, including load sensors and automatic shut-off systems, to enhance operational safety.Moreover, the versatility of the single slewing derrick makes it suitable for various applications beyond traditional construction. For instance, it is also used in shipyards for loading and unloading cargo, in maintenance work for tall structures, and even in film production for setting up lighting and camera equipment at heights. Its ability to adapt to different environments and tasks underscores its value in the industry.In conclusion, the single slewing derrick is an indispensable tool in the realm of heavy lifting and construction. Its unique design allows for efficient and safe handling of materials, making it a preferred choice among contractors. Understanding how this equipment operates and its applications can provide insights into the complexities of construction projects. As technology continues to advance, we can expect further innovations in derrick designs, enhancing their capabilities and safety features even more. The single slewing derrick exemplifies the blend of engineering ingenuity and practical utility, contributing significantly to the progress of modern construction practices.

在建筑和重物搬运的世界中，专业设备在确保效率和安全方面扮演着至关重要的角色。其中一项设备是单臂回转吊车，旨在促进建筑工地上重物的移动。单臂回转吊车因其能够围绕固定点旋转而特别引人注目，这使得它能够精确地提升和移动负载。这种功能在空间有限的情况下尤为重要。 单臂回转吊车的机械原理非常有趣。它通常由一个垂直的桅杆和一个水平的臂组成，臂可以围绕桅杆旋转。这种设计使得吊车能够伸出并从不同角度提升材料，非常适合于放置梁或将设备吊装到高架平台上的任务。旋转特性，即“回转”，使其与其他类型的起重机区分开来，提供了更大的操作灵活性。安全性是单臂回转吊车的另一个关键方面。操作员经过培训，以了解负载限制以及正确捆绑技术的重要性，以避免事故。吊车的稳定性至关重要，因为它必须承受在提升过程中施加的力量。许多现代的单臂回转吊车配备了先进的技术，包括负载传感器和自动关闭系统，以增强操作安全性。此外，单臂回转吊车的多功能性使其适用于传统建筑以外的各种应用。例如，它还用于船厂的装卸货物、维护高大结构的工作，甚至在电影制作中用于在高处搭设照明和摄影设备。它适应不同环境和任务的能力突显了它在行业中的价值。总之，单臂回转吊车是重物搬运和建筑领域不可或缺的工具。其独特的设计允许高效和安全地处理材料，使其成为承包商的首选。了解这类设备的操作方式及其应用可以深入理解建筑项目的复杂性。随着技术的不断进步，我们可以期待吊车设计的进一步创新，进一步提升其能力和安全特性。单臂回转吊车体现了工程智慧与实用性的结合，对现代建筑实践的发展做出了重要贡献。