hoisting crane

简明释义

升降起重机

英英释义

例句

1.The hoisting crane (起重机) was used to lift the old roof off the building before the new one was installed.

在安装新屋顶之前，使用hoisting crane (起重机) 将旧屋顶吊下。

2.During the warehouse renovation, a hoisting crane (起重机) was essential for moving heavy equipment.

在仓库翻新期间，使用hoisting crane (起重机) 对于移动重型设备至关重要。

3.Operators must be trained to use the hoisting crane (起重机) safely to prevent accidents.

操作人员必须接受培训，以安全使用hoisting crane (起重机)，以防止事故发生。

4.The construction site was bustling with activity, and a large hoisting crane (起重机) was lifting heavy steel beams into place.

施工现场热闹非凡，一台大型hoisting crane (起重机) 正在将重钢梁吊到位。

5.A malfunctioning hoisting crane (起重机) can cause significant delays in a construction project.

故障的hoisting crane (起重机) 可能会导致建筑项目的重大延误。

作文

The construction industry relies heavily on various types of machinery to ensure that projects are completed efficiently and safely. One of the most crucial pieces of equipment used on construction sites is the hoisting crane. A hoisting crane is a type of machine designed to lift and move heavy materials from one location to another, making it an indispensable tool in building and construction. This equipment allows workers to transport large objects, such as steel beams, concrete blocks, and other heavy materials, with ease and precision.The operation of a hoisting crane involves several components, including a boom, hoist, and rigging. The boom is the long arm that extends out from the crane, allowing it to reach high places or far distances. The hoist is the mechanism that lifts and lowers the load, while the rigging refers to the ropes or chains used to secure the load during lifting. Together, these components work in harmony to ensure safe and efficient lifting operations.One of the significant advantages of using a hoisting crane is its ability to reduce manual labor. In the past, workers would have to rely on their strength to lift heavy materials, which not only increased the risk of injury but also slowed down the construction process. With the introduction of the hoisting crane, construction sites have become much safer, as workers can operate the machinery from a distance, minimizing their exposure to potential hazards.Additionally, the use of a hoisting crane can greatly enhance productivity on a construction site. By automating the lifting process, workers can focus on other essential tasks, such as assembling structures or performing detailed finish work. This efficiency can lead to faster project completion times and ultimately save money for contractors and clients alike.However, operating a hoisting crane requires skilled personnel who are trained to handle the equipment safely. Operators must understand the crane's specifications, including its load capacity and the limits of its reach. They also need to be aware of environmental factors, such as wind conditions, which can affect stability during lifting operations. Proper training and adherence to safety regulations are critical to preventing accidents and ensuring the well-being of all workers on site.In conclusion, the hoisting crane plays a vital role in modern construction practices. Its ability to lift and move heavy materials efficiently has revolutionized the industry, allowing for safer and more productive work environments. As technology continues to advance, we can expect further innovations in crane design and operation, making construction even more efficient and safe. Understanding the importance of the hoisting crane is essential for anyone involved in the construction field, as it represents a significant advancement in how we build our infrastructure and manage heavy lifting tasks.

建筑行业在很大程度上依赖于各种类型的机械，以确保项目高效、安全地完成。其中，在建筑工地上使用的最关键的设备之一就是起重机。起重机是一种旨在将重物从一个地方提升并移动到另一个地方的机器，使其成为建筑和施工中不可或缺的工具。这种设备使工人能够轻松而精确地运输大型物体，如钢梁、混凝土块和其他重材料。起重机的操作涉及多个组件，包括吊臂、起重机和索具。吊臂是延伸出起重机的长臂，允许它达到高处或远距离。起重机是提升和降低负载的机制，而索具则是用于在提升过程中固定负载的绳索或链条。这些组件共同协作，以确保安全和高效的提升操作。使用起重机的一个重大优势是它能够减少人工劳动。在过去，工人们不得不依靠自己的力量来提升重物，这不仅增加了受伤的风险，还减缓了施工进程。随着起重机的引入，建筑工地变得更加安全，因为工人可以在远处操作机械，减少他们暴露于潜在危险的机会。此外，使用起重机可以大大提高建筑工地的生产力。通过自动化提升过程，工人可以专注于其他重要任务，例如组装结构或进行细致的完工工作。这种效率可以导致更快的项目完成时间，并最终为承包商和客户节省资金。然而，操作起重机需要经过培训的熟练人员，他们受过安全操作设备的训练。操作员必须了解起重机的规格，包括其负载能力和伸展极限。他们还需要了解环境因素，例如风速，这可能会影响提升操作期间的稳定性。适当的培训和遵守安全规定对于防止事故和确保现场所有工人的福祉至关重要。总之，起重机在现代建筑实践中发挥着至关重要的作用。它高效提升和移动重物的能力彻底改变了这一行业，使工作环境更加安全和高效。随着技术的不断进步，我们可以期待在起重机设计和操作方面进一步的创新，使建筑变得更加高效和安全。理解起重机的重要性对任何参与建筑领域的人来说都是必不可少的，因为它代表了我们如何建设基础设施和管理重物提升任务的重大进步。