telescopic crane

简明释义

伸缩吊杆式起重机

英英释义

例句

1.The telescopic crane was essential for lifting the heavy steel beams into place.

这台伸缩臂起重机对于将重钢梁架设到位至关重要。

2.The telescopic crane can extend its arm to reach difficult locations on the job site.

这台伸缩臂起重机可以伸展其臂膀，达到施工现场的困难位置。

3.The construction site used a telescopic crane to lift heavy materials to the top of the building.

施工现场使用了一台伸缩臂起重机将重物提升到建筑物顶部。

4.Operators must be trained to safely maneuver a telescopic crane in tight spaces.

操作员必须接受培训，以安全地在狭小空间内操作伸缩臂起重机。

5.We rented a telescopic crane for the weekend to help with our home renovation project.

我们租了一台伸缩臂起重机来帮助进行周末的家庭装修项目。

作文

In the world of construction and heavy lifting, various types of equipment are used to facilitate the movement of materials and structures. One such vital piece of machinery is the telescopic crane. A telescopic crane is a type of crane that features an extendable arm or boom, allowing it to reach great heights and distances while maintaining stability and control. This versatility makes it an essential tool on construction sites, particularly when working in tight spaces or at significant elevations.The design of a telescopic crane allows for a compact form when not in use, making it easy to transport and maneuver. The boom can extend and retract depending on the requirements of the job, which means that operators can adjust the crane's reach without needing to reposition the entire machine. This is especially beneficial in urban environments where space may be limited, and efficiency is crucial.One of the primary advantages of using a telescopic crane is its ability to lift heavy loads with precision. The crane's hydraulic system provides the necessary power to handle substantial weights, making it suitable for lifting materials such as steel beams, concrete blocks, and large machinery. Operators can control the crane's movements with great accuracy, ensuring that loads are placed exactly where needed, which minimizes the risk of accidents and damage to surrounding structures.Moreover, the versatility of a telescopic crane extends beyond just lifting capabilities. Many models come equipped with additional features such as rotating jibs, which allow for greater maneuverability and reach. This means that even in complex construction scenarios, workers can position materials precisely without having to reposition the crane itself. This functionality is invaluable in projects that require intricate assembly or installation processes.Safety is another critical aspect of operating a telescopic crane. Modern cranes are designed with numerous safety features, including overload protection systems and advanced stabilization mechanisms. These features help prevent accidents and ensure that the crane operates within its safe limits. Additionally, operators must undergo rigorous training to understand the crane's capabilities and limitations, which further enhances safety on the job site.In conclusion, the telescopic crane is an indispensable tool in the construction industry. Its ability to extend and retract allows for exceptional flexibility and efficiency in lifting operations. With its powerful hydraulic system and advanced safety features, the telescopic crane not only enhances productivity but also ensures the safety of workers and the integrity of the project. As construction techniques continue to evolve, the importance of such machinery will only grow, making it a cornerstone of modern engineering practices.

在建筑和重型起重的世界中，各种类型的设备被用来促进材料和结构的移动。其中一项至关重要的机械是伸缩臂起重机。伸缩臂起重机是一种具有可伸缩臂或吊杆的起重机，能够在保持稳定性和控制的同时达到很高的高度和距离。这种多功能性使其成为建筑工地上不可或缺的工具，尤其是在狭小空间或较高位置作业时。伸缩臂起重机的设计允许在不使用时保持紧凑的形态，使其易于运输和操控。根据工作的需要，吊杆可以伸展和收缩，这意味着操作员可以在不需要重新定位整个机器的情况下调整起重机的工作范围。这在城市环境中尤为有利，因为空间可能有限，而效率至关重要。使用伸缩臂起重机的主要优点之一是它能够精确地提升重物。起重机的液压系统提供了处理大量重量所需的动力，使其适合提升如钢梁、混凝土块和大型机械等材料。操作员可以非常准确地控制起重机的运动，确保负载放置在所需的位置，从而减少事故和对周围结构的损害风险。此外，伸缩臂起重机的多功能性不仅限于起重能力。许多型号配备了额外的功能，如旋转吊臂，可以实现更大的灵活性和到达范围。这意味着即使在复杂的建筑场景中，工人也可以精确地定位材料，而无需重新定位起重机本身。这种功能在需要复杂组装或安装过程的项目中是无价的。安全性是操作伸缩臂起重机的另一个关键方面。现代起重机设计了许多安全特性，包括超载保护系统和先进的稳定机制。这些特性有助于防止事故，并确保起重机在安全限制内运行。此外，操作员必须经过严格的培训，以了解起重机的能力和局限性，这进一步增强了工地的安全性。总之，伸缩臂起重机是建筑行业中不可或缺的工具。它的伸缩能力使得在起重作业中具有卓越的灵活性和效率。凭借强大的液压系统和先进的安全特性，伸缩臂起重机不仅提高了生产力，还确保了工人的安全和项目的完整性。随着建筑技术的不断发展，这种机械的重要性只会增加，使其成为现代工程实践的基石。