lift crane

简明释义

起重机

英英释义

例句

1.Safety protocols were followed when operating the lift crane to prevent accidents.

在操作升降机时遵循安全协议以防止事故。

2.The construction site used a lift crane to move heavy materials to the upper floors.

建筑工地使用了一个升降机将重物运送到上层。

3.The lift crane was essential for lifting the steel beams during the bridge construction.

在桥梁建设中，升降机对于提升钢梁是必不可少的。

4.The lift crane can reach heights of over 100 feet, making it perfect for tall buildings.

这个升降机可以达到超过100英尺的高度，非常适合高楼大厦。

5.During the renovation, the workers relied on a lift crane to hoist large windows into place.

在翻新期间，工人们依靠一个升降机将大型窗户吊装到位。

作文

In the world of construction and heavy machinery, the term lift crane refers to a type of equipment that is essential for moving large and heavy materials. These machines are designed to lift, lower, and horizontally move objects, making them invaluable in various industries such as construction, shipping, and manufacturing. The functionality of a lift crane allows workers to safely transport heavy loads that would otherwise be impossible to handle manually.A lift crane typically consists of a boom, which is a long arm that extends from the base of the crane. The boom can be raised and lowered, allowing it to reach different heights. At the end of the boom, there is usually a hook or other attachment that secures the load being lifted. The operator controls the crane from a cab, where they can see the load and maneuver it with precision. This ability to control heavy loads with accuracy is what makes the lift crane such a vital piece of equipment on construction sites.One of the most significant advantages of using a lift crane is that it enhances safety on the job site. Lifting heavy materials manually can lead to injuries, accidents, and even fatalities. By utilizing a crane, workers can maintain a safe distance from the load, minimizing the risk of injury. Additionally, cranes are equipped with various safety features, such as limit switches and load sensors, which help prevent overloading and ensure that the crane operates within its designated limits.Moreover, lift cranes come in various types and sizes, each suited for specific tasks. For instance, tower cranes are often used in high-rise building construction due to their ability to reach great heights. On the other hand, mobile cranes are versatile and can be moved easily from one location to another, making them ideal for projects that require flexibility. Understanding the different types of lift cranes and their applications is crucial for project managers and construction teams to choose the right equipment for their needs.The use of technology has also transformed the operation of lift cranes. Modern cranes are equipped with advanced features such as remote controls and automated systems, which enhance efficiency and reduce the likelihood of human error. Operators can now control cranes from a distance, allowing for better visibility and control over the lifting process. This technological advancement has not only improved safety but has also increased productivity on construction sites.In conclusion, the lift crane plays a pivotal role in the construction industry by enabling the safe and efficient movement of heavy materials. Its design and functionality allow for precise control, enhancing safety and productivity. As technology continues to advance, we can expect to see even more innovative developments in lift cranes, further improving their capabilities and applications across various industries. Understanding the significance and operation of a lift crane is essential for anyone involved in construction or heavy lifting operations.

在建筑和重型机械的世界中，术语lift crane指的是一种对移动大型和重型材料至关重要的设备。这些机器被设计用于提升、降低和水平移动物体，使它们在建筑、运输和制造等各个行业中都具有不可或缺的价值。lift crane的功能使工人能够安全地运输重载，否则将无法手动处理。lift crane通常由一个从起重机底座伸出的长臂（称为吊臂）组成。吊臂可以升降，允许它达到不同的高度。在吊臂的末端，通常有一个钩或其他附件，用于固定被提升的负载。操作员从驾驶舱控制起重机，在那里他们可以看到负载并精确操控。这种以准确性控制重载的能力使得lift crane在建筑工地上成为一项重要的设备。使用lift crane的一个显著优势是，它提高了工地上的安全性。手动提升重材料可能会导致受伤、事故甚至死亡。通过利用起重机，工人可以与负载保持安全距离，从而降低受伤风险。此外，起重机配备了各种安全功能，例如限位开关和负载传感器，这有助于防止超载并确保起重机在其指定限制内操作。此外，lift crane有多种类型和尺寸，每种类型适用于特定任务。例如，塔式起重机通常用于高层建筑施工，因为它们能够达到很高的高度。另一方面，移动起重机则灵活多变，可以轻松从一个地点移动到另一个地点，非常适合需要灵活性的项目。了解不同类型的lift cranes及其应用，对于项目经理和建筑团队选择适合其需求的设备至关重要。科技的使用也改变了lift cranes的操作。现代起重机配备了先进的功能，如遥控和自动化系统，提高了效率并减少了人为错误的可能性。操作员现在可以远程控制起重机，从而更好地观察和控制提升过程。这一技术进步不仅提高了安全性，也增加了建筑工地的生产力。总之，lift crane在建筑行业中发挥着关键作用，使重型材料的安全和高效移动成为可能。它的设计和功能允许精确控制，提高了安全性和生产力。随着技术的不断进步，我们可以期待在lift cranes中看到更多创新的发展，进一步改善其在各行业中的能力和应用。理解lift crane的重要性和操作对于任何参与建筑或重型搬运作业的人来说都是至关重要的。