slewing derrick

简明释义

回转吊杆式起货设备

英英释义

例句

1.Safety protocols were followed while using the slewing derrick to prevent accidents.

在使用回转吊车时遵循安全规程，以防止事故发生。

2.The slewing derrick was essential for lifting the roof trusses into place.

这个回转吊车对于将屋顶桁架提升到位至关重要。

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

施工现场利用了一个回转吊车来高效地提升重物。

4.The operator skillfully maneuvered the slewing derrick to avoid obstacles on the site.

操作员熟练地操控着回转吊车，以避开现场的障碍物。

5.During the project, the slewing derrick allowed for precise positioning of the steel beams.

在项目期间，回转吊车允许对钢梁进行精确定位。

作文

The construction industry relies heavily on various types of equipment to ensure efficiency and safety on job sites. One such piece of equipment is the slewing derrick, which plays a crucial role in lifting and moving heavy loads. The slewing derrick is a type of crane that can rotate its arm around a vertical axis, providing a greater range of motion compared to fixed cranes. This feature allows it to operate in confined spaces and maneuver around obstacles, making it an invaluable tool for construction projects in urban areas.The design of a slewing derrick typically includes a tower, a horizontal arm, and a hoisting mechanism. The tower provides stability and height, while the arm extends horizontally to reach materials that need to be lifted or moved. The hoisting mechanism, often powered by electric or hydraulic systems, enables the operator to lift and lower loads with precision. This capability is essential for tasks such as placing steel beams, lifting concrete panels, or transporting materials across a construction site.One of the significant advantages of using a slewing derrick is its ability to handle heavy loads safely. The crane's design allows it to distribute weight evenly, reducing the risk of tipping over. Operators are trained to understand the load capacity of the slewing derrick and must adhere to safety guidelines to prevent accidents. Additionally, modern slewing derricks are equipped with advanced technology, such as load sensors and automated controls, which further enhance safety and efficiency.In recent years, the demand for slewing derricks has increased, particularly in large-scale construction projects like skyscrapers and bridges. As cities expand vertically, construction companies require equipment that can navigate tight spaces while still performing heavy lifting tasks. The versatility of the slewing derrick makes it ideal for such environments, where traditional cranes may not fit or be effective.Moreover, the use of a slewing derrick can significantly reduce the time required to complete a project. With its ability to quickly reposition and lift materials, construction teams can work more efficiently, leading to faster project completion times. This efficiency not only benefits the construction companies but also helps meet the growing demands of urban development.However, operating a slewing derrick requires skilled personnel who understand the complexities of crane operation. Training programs are essential to ensure that operators are well-versed in safety protocols and the technical aspects of the equipment. Furthermore, regular maintenance and inspections are vital to keep the slewing derrick in optimal working condition, preventing breakdowns that could delay construction timelines.In conclusion, the slewing derrick is an essential piece of equipment in the construction industry, known for its versatility, safety, and efficiency. As urban development continues to rise, the role of the slewing derrick will only become more prominent, proving that understanding and mastering this equipment is crucial for successful construction projects. Whether lifting heavy materials or navigating tight spaces, the slewing derrick remains a cornerstone of modern construction practices.

建筑行业在施工现场依赖各种设备以确保效率和安全。其中一项重要设备是回转式起重机，它在提升和移动重物方面发挥着关键作用。回转式起重机是一种能够围绕垂直轴旋转其臂的起重机，与固定起重机相比，它提供了更大的运动范围。这一特点使其能够在狭小空间内操作，并绕过障碍物，从而成为城市地区建筑项目中不可或缺的工具。回转式起重机的设计通常包括一个塔架、一个水平臂和一个起升机制。塔架提供稳定性和高度，而臂则水平伸展，以达到需要提升或移动的材料。起升机制通常由电动或液压系统驱动，使操作员能够精确地升降负载。这一能力对于放置钢梁、提升混凝土面板或在施工现场运输材料等任务至关重要。使用回转式起重机的一大显著优势是其安全处理重物的能力。起重机的设计使其能够均匀分配重量，降低翻倒的风险。操作员经过培训，了解回转式起重机的负载能力，并必须遵循安全指南以防止事故。此外，现代回转式起重机配备了先进技术，如负载传感器和自动控制，进一步增强了安全性和效率。近年来，尤其是在摩天大楼和桥梁等大型建筑项目中，对回转式起重机的需求有所增加。随着城市向垂直扩展，建筑公司需要能够在狭窄空间内导航，同时执行重物提升任务的设备。回转式起重机的多功能性使其非常适合这种环境，而传统起重机可能无法适应或有效。此外，使用回转式起重机可以显著减少完成项目所需的时间。凭借快速重新定位和提升材料的能力，施工团队可以更高效地工作，从而缩短项目完成时间。这种效率不仅有利于建筑公司，还有助于满足城市发展的日益增长的需求。然而，操作回转式起重机需要熟练的人员，他们理解起重机操作的复杂性。培训项目对于确保操作员熟悉安全协议和设备的技术方面至关重要。此外，定期维护和检查对于保持回转式起重机处于最佳工作状态至关重要，以防止可能延误施工时间表的故障。总之，回转式起重机是建筑行业中不可或缺的设备，以其多功能性、安全性和效率而闻名。随着城市发展不断上升，回转式起重机的角色将变得更加突出，证明理解和掌握这一设备对成功的建筑项目至关重要。无论是提升重物还是在狭小空间内导航，回转式起重机始终是现代建筑实践的基石。