crane jib

简明释义

起重机吊杆

英英释义

例句

1.Proper maintenance of the crane jib is essential for safe operations.

对起重机臂的适当维护对安全操作至关重要。

2.The construction crew adjusted the crane jib to lift the heavy steel beams into place.

施工队调整了起重机臂以将重钢梁提升到位。

3.He watched as the operator skillfully maneuvered the crane jib to lower the load.

他看着操作员熟练地操控起重机臂降低负载。

4.The crane jib can extend to reach higher areas of the construction site.

这起重机臂可以伸展以达到建筑工地的更高区域。

5.During the safety inspection, the engineer checked the stability of the crane jib.

在安全检查中，工程师检查了起重机臂的稳定性。

作文

In the world of construction and heavy lifting, the term crane jib refers to a crucial component of a crane that extends its reach and enhances its lifting capabilities. A crane jib is typically a horizontal or angled arm that is attached to the main structure of the crane, allowing it to lift and move materials more efficiently. Understanding the function and design of a crane jib is essential for anyone involved in construction, engineering, or logistics. The primary purpose of a crane jib is to provide additional leverage and reach. When a crane is positioned at a certain angle, the crane jib can extend outward, allowing the crane operator to lift loads that are further away from the base of the crane. This is particularly important in construction sites where space is limited, and materials need to be placed in precise locations. For example, when working on high-rise buildings, a crane jib allows workers to position heavy materials like steel beams or concrete panels exactly where they are needed, without having to reposition the entire crane.Moreover, the design of a crane jib varies depending on the type of crane and the specific tasks it is intended to perform. There are different types of jibs, such as fixed jibs, which remain in a stationary position, and articulating jibs, which can pivot and move to achieve greater flexibility. The choice of jib design can significantly impact the efficiency of a project, as well as the safety of the workers involved. A well-designed crane jib not only improves the crane's performance but also minimizes the risk of accidents by ensuring that loads are lifted and moved safely.Safety is a paramount concern in any construction environment, and understanding how to operate cranes with a crane jib is crucial for preventing accidents. Operators must be trained to recognize the limitations of the crane jib and the crane itself. Overloading the jib or using it at inappropriate angles can lead to dangerous situations, including crane tip-overs or dropped loads. Therefore, proper training and adherence to safety protocols are essential when working with cranes equipped with crane jibs.In addition to construction, crane jibs are also used in various industries, including shipping and logistics. They play a vital role in loading and unloading cargo from ships, trucks, and trains. The ability to extend and maneuver loads effectively makes crane jibs indispensable tools in warehouses and ports. As industries continue to evolve, the design and technology surrounding crane jibs are also advancing, leading to more efficient and safer lifting operations.In conclusion, the crane jib is an integral part of modern lifting equipment that enhances the functionality and safety of cranes. Its design allows for increased reach and better load management, making it essential in construction, shipping, and various other industries. Understanding the mechanics and safety considerations associated with the crane jib is critical for professionals in the field, as it contributes to the successful completion of projects and the safety of all workers involved.

在建筑和重型起重的世界中，术语crane jib指的是起重机的一个关键组成部分，它延伸了起重机的工作范围并增强了其起重能力。crane jib通常是一个水平或倾斜的臂，连接在起重机的主结构上，使其能够更高效地提升和移动材料。理解crane jib的功能和设计对于任何参与建筑、工程或物流的人来说都是至关重要的。crane jib的主要目的是提供额外的杠杆和工作范围。当起重机以一定角度定位时，crane jib可以向外伸展，使起重机操作员能够提升距离起重机底部更远的负载。这在空间有限的建筑工地上尤其重要，材料需要被放置在精确的位置。例如，在高层建筑施工时，crane jib使工人能够将重型材料如钢梁或混凝土板准确放置到所需位置，而无需重新定位整个起重机。此外，crane jib的设计因起重机类型和其预期执行的特定任务而异。有不同类型的jib，例如固定jib，它保持在静止位置，以及可动jib，可以转动并移动以实现更大的灵活性。jib设计的选择可以显著影响项目的效率以及工人的安全。一个设计良好的crane jib不仅提高了起重机的性能，还通过确保安全地提升和移动负载来最小化事故风险。在任何建筑环境中，安全都是首要考虑的问题，理解如何操作带有crane jib的起重机对于防止事故至关重要。操作员必须接受培训，以识别crane jib和起重机本身的限制。超载jib或在不适当的角度使用它可能导致危险情况，包括起重机倾覆或负载掉落。因此，在使用配备crane jib的起重机时，适当的培训和遵循安全协议是必不可少的。除了建筑业，crane jibs还广泛应用于航运和物流等各个行业。它们在装卸船只、卡车和火车货物中发挥着重要作用。有效地扩展和操控负载的能力使得crane jibs成为仓库和港口不可或缺的工具。随着行业的不断发展，围绕crane jibs的设计和技术也在进步，从而导致更高效和更安全的起重操作。总之，crane jib是现代起重设备的重要组成部分，增强了起重机的功能性和安全性。它的设计允许增加工作范围和更好的负载管理，使其在建筑、航运和其他各个行业中至关重要。理解与crane jib相关的机械原理和安全注意事项对于该领域的专业人士至关重要，因为这有助于项目的成功完成和所有参与工人的安全。