luffing crane

简明释义

旋臂起重机

英英释义

例句

1.The luffing crane can easily adjust its angle to reach different heights.

升降起重机可以轻松调整角度以达到不同的高度。

2.The construction site used a luffing crane to lift heavy steel beams into place.

施工现场使用了一个升降起重机来将重钢梁吊装到位。

3.During the storm, the luffing crane was secured to prevent any accidents.

在暴风雨期间，升降起重机被固定以防止任何事故。

4.The operator skillfully maneuvered the luffing crane to avoid obstacles on the site.

操作员熟练地操控着升降起重机，以避免工地上的障碍物。

5.Due to its compact design, the luffing crane is ideal for urban construction projects.

由于其紧凑的设计，升降起重机非常适合城市建设项目。

作文

In the construction industry, various types of cranes are used to lift and move heavy materials. One such type is the luffing crane, which is particularly notable for its unique operational capabilities. Unlike traditional cranes that operate with a fixed boom, a luffing crane features a boom that can be raised and lowered at an angle. This flexibility allows it to work in confined spaces and navigate around obstacles more effectively. The ability to luff, or change the angle of the boom, significantly enhances the crane's maneuverability, making it an invaluable asset on busy construction sites.The design of a luffing crane typically includes a lattice or telescopic boom that can pivot at the base. This pivoting action helps in adjusting the reach of the crane without the need for extensive repositioning. For instance, when working on a high-rise building, a luffing crane can easily lift materials to different heights while maintaining a compact footprint. This is especially beneficial in urban areas where space is limited and construction activities must comply with strict regulations.Moreover, the operation of a luffing crane requires skilled operators who understand the complexities of its movements. The operator must be adept at controlling the crane's boom angle and height to ensure safety and efficiency during lifting operations. The ability to luff also means that the crane can perform tasks that other cranes might struggle with, such as lifting loads over other structures or equipment.In addition to their operational advantages, luffing cranes are often equipped with advanced technology to enhance safety and performance. Many modern versions come with integrated sensors and automation systems that help prevent accidents by monitoring load weights and boom angles. These technological advancements not only improve the safety of the crane operations but also increase productivity on construction sites.Another significant advantage of using a luffing crane is its ability to work in adverse weather conditions. The design of these cranes allows them to maintain stability even in windy conditions, which is crucial for outdoor construction projects. This resilience ensures that projects can continue on schedule, minimizing delays and associated costs.In conclusion, the luffing crane is a vital piece of equipment in modern construction. Its unique design and operational capabilities make it ideal for navigating tight spaces, lifting heavy materials at varying heights, and enhancing overall site efficiency. As cities continue to grow and construction demands increase, the importance of versatile machinery like the luffing crane will only continue to rise, making it an essential tool for builders and contractors alike.

在建筑行业中，各种类型的起重机被用来提升和移动重物。其中一种特别显著的是luffing crane（摆动起重机），它以其独特的操作能力而闻名。与传统的固定臂起重机不同，luffing crane配有可以以一定角度升降的臂。这种灵活性使其能够在狭小空间内工作，并更有效地绕过障碍物。摆动的能力，即改变臂的角度，大大增强了起重机的机动性，使其成为繁忙建筑工地上不可或缺的资产。luffing crane的设计通常包括一个可以在基座旋转的格栅或伸缩臂。这种旋转动作有助于调整起重机的伸展，而无需进行广泛的重新定位。例如，在高层建筑施工时，luffing crane可以轻松地将材料提升到不同高度，同时保持紧凑的占地面积。这在城市地区尤其有利，因为空间有限，建筑活动必须遵守严格的规定。此外，luffing crane的操作需要熟练的操作员，他们了解其运动的复杂性。操作员必须擅长控制起重机的臂角度和高度，以确保在提升操作中的安全性和效率。摆动的能力也意味着该起重机可以执行其他起重机可能难以完成的任务，例如在其他结构或设备上方提升负载。除了操作优势外，luffing cranes通常配备先进的技术，以增强安全性和性能。许多现代版本配有集成传感器和自动化系统，通过监测负载重量和臂角度来帮助防止事故。这些技术进步不仅提高了起重机操作的安全性，还提高了建筑工地的生产力。使用luffing crane的另一个显著优势是它在恶劣天气条件下工作的能力。这些起重机的设计使它们即使在风大的情况下也能保持稳定，这对于户外建筑项目至关重要。这种韧性确保项目能够按计划继续进行，最大限度地减少延误和相关成本。总之，luffing crane是现代建筑中至关重要的设备。其独特的设计和操作能力使其非常适合在狭窄空间中导航、在不同高度提升重物以及提高整体工地效率。随着城市的不断发展和建筑需求的增加，像luffing crane这样的多功能机械的重要性只会继续上升，使其成为建筑商和承包商不可或缺的工具。