locomotive crane

简明释义

轨道式起重机

英英释义

例句

1.The locomotive crane is essential for moving large cargo in the shipping yard.

在货运码头，机车起重机对搬运大型货物至关重要。

2.We watched as the locomotive crane swung into action to lift the damaged train car.

我们观看了机车起重机开始行动，吊起受损的火车车厢。

3.The construction site used a locomotive crane to lift heavy steel beams into place.

施工现场使用了一台机车起重机将重型钢梁吊装到位。

4.During the railway maintenance, the workers operated a locomotive crane to replace old tracks.

在铁路维护期间，工人们操作了一台机车起重机更换旧轨道。

5.The museum features a vintage locomotive crane as part of its railway exhibit.

博物馆展示了一台复古的机车起重机作为铁路展览的一部分。

作文

The world of engineering and construction is filled with various machines that serve specific purposes. One such machine is the locomotive crane, which plays a crucial role in lifting and transporting heavy materials. A locomotive crane is a type of crane mounted on a railway vehicle, enabling it to move along tracks while performing its lifting operations. This mobility allows it to reach different sites without the need for additional transportation, making it an efficient tool in many industrial applications.Historically, cranes have been used since ancient times, but the introduction of the locomotive crane marked a significant advancement in construction technology. The combination of locomotive power and cranes allowed for unprecedented efficiency in moving heavy loads across long distances. For example, in railway construction, a locomotive crane can lift and place tracks, ties, and other materials directly onto the railway bed, reducing the time and labor required compared to traditional methods.In addition to railway construction, locomotive cranes are also widely used in ports and shipyards. They are essential for loading and unloading cargo from ships, as their ability to traverse tracks means they can easily move between different areas of the dock. The flexibility of a locomotive crane allows it to handle various types of cargo, from containers to heavy machinery, ensuring that operations run smoothly and efficiently.The design of a locomotive crane typically includes a rotating superstructure, a boom, and a hook or other lifting devices. Operators can control the crane's movements precisely, allowing for safe and accurate lifting. Safety features are also a critical aspect of locomotive cranes, as they often deal with extremely heavy loads. These features may include limit switches, load sensors, and emergency stop buttons, all designed to prevent accidents and ensure the safety of workers.As technology continues to evolve, so do the capabilities of locomotive cranes. Modern cranes are often equipped with advanced automation systems, allowing for remote operation and enhanced precision. These innovations not only increase productivity but also reduce the risk of injury to operators. Furthermore, the integration of green technologies into the design of locomotive cranes is becoming more common, with electric models emerging that produce fewer emissions compared to their diesel counterparts.In conclusion, the locomotive crane is a vital piece of equipment in the construction and transportation industries. Its ability to combine mobility with powerful lifting capabilities makes it an invaluable asset for various applications. As industries continue to develop and demand more efficient solutions, the role of the locomotive crane will undoubtedly remain significant. Understanding its function and importance can help us appreciate the complexities of modern engineering and the machines that make it possible. Whether on a construction site or at a busy port, the locomotive crane stands as a testament to human ingenuity and innovation in the face of ever-growing challenges in material handling and logistics.

工程和建筑的世界充满了各种机器，这些机器各自发挥着特定的作用。其中一种机器就是机车起重机，它在提升和运输重物方面发挥着至关重要的作用。机车起重机是一种安装在铁路车辆上的起重机，使其能够在轨道上移动，同时进行提升操作。这种机动性使其能够在不需要额外运输的情况下到达不同地点，从而成为许多工业应用中的高效工具。历史上，起重机自古以来就被使用，但机车起重机的引入标志着建筑技术的一次重大进步。机车动力与起重机的结合，使得在长距离搬运重物时的效率大幅提高。例如，在铁路建设中，机车起重机可以直接将轨道、枕木和其他材料提升并放置到铁路床上，与传统方法相比，减少了所需的时间和劳动力。除了铁路建设，机车起重机在港口和船厂也广泛使用。它们在船舶的装卸货物中至关重要，因为它们沿轨道移动的能力使其能够轻松地在码头的不同区域之间移动。机车起重机的灵活性使其能够处理各种类型的货物，从集装箱到重型机械，确保操作顺利高效。机车起重机的设计通常包括一个旋转的上部结构、一根吊臂和一个钩或其他提升装置。操作员可以精确控制起重机的运动，从而实现安全和准确的提升。安全特性也是机车起重机的重要方面，因为它们通常处理极重的负载。这些特性可能包括限位开关、负载传感器和紧急停止按钮，所有这些都旨在防止事故并确保工人的安全。随着技术的不断发展，机车起重机的能力也在不断增强。现代起重机通常配备先进的自动化系统，允许远程操作和增强的精度。这些创新不仅提高了生产力，还减少了操作员受伤的风险。此外，绿色技术的整合在机车起重机的设计中变得越来越普遍，电动模型的出现与柴油模型相比，产生的排放更少。总之，机车起重机是建筑和运输行业中不可或缺的设备。它将机动性与强大的提升能力相结合，使其在各种应用中成为宝贵的资产。随着行业的不断发展和对更高效解决方案的需求，机车起重机的作用无疑将保持重要性。理解其功能和重要性可以帮助我们欣赏现代工程的复杂性以及使之成为可能的机器。无论是在建筑工地还是繁忙的港口，机车起重机都是人类创造力和创新的见证，面对材料搬运和物流日益增长的挑战。