locking pawl

简明释义

止动爪

英英释义

例句

1.The mechanism uses a locking pawl to secure the position of the lever.

该机制使用锁定爪来固定杠杆的位置。

2.To release the lock, simply lift the locking pawl out of its slot.

要释放锁，只需将锁定爪从槽中抬起。

3.When you pull the handle, the locking pawl engages automatically.

当你拉动手柄时，锁定爪会自动啮合。

4.The locking pawl prevents any accidental movement of the machinery.

该锁定爪防止机械意外移动。

5.The design features a robust locking pawl for added safety.

该设计采用坚固的锁定爪以增加安全性。

作文

In mechanical engineering, various components work together to ensure the smooth operation of machines. One such crucial component is the locking pawl, which plays a significant role in mechanisms that require secure locking and unlocking functionalities. A locking pawl is a device that engages with a ratchet wheel to prevent backward movement, thus providing safety and stability in numerous applications. This component is commonly found in tools like handbrakes, winches, and various types of machinery where controlled motion is essential.The primary function of a locking pawl is to allow movement in one direction while preventing it in the opposite direction. When engaged, the locking pawl fits into the teeth of a ratchet wheel, effectively locking it in place. This mechanism ensures that once a load is applied, it remains secure and does not slip back. For instance, in a handbrake system, when the driver pulls the brake lever, the locking pawl engages with the ratchet, keeping the vehicle stationary even on an incline.Moreover, the design of a locking pawl can vary depending on its application. Some are spring-loaded, allowing them to disengage easily when the user applies force in the intended direction. Others may require manual release, adding an extra layer of security against accidental disengagement. Understanding the different types of locking pawls is important for engineers and designers to select the appropriate one for their specific needs.In addition to its mechanical applications, the concept of a locking pawl can also be metaphorically applied to various aspects of life. Just as a locking pawl secures a mechanism, we often find ourselves seeking stability and security in our personal and professional lives. Whether it’s through financial planning, career choices, or relationships, we implement strategies that act as our own locking pawls, ensuring we do not regress into unfavorable situations.Furthermore, the importance of maintenance cannot be overlooked when discussing locking pawls. Regular checks and servicing of machines that utilize this component can prevent failures and accidents. A worn-out locking pawl may not engage properly, leading to potential hazards. Therefore, understanding how to maintain and replace these components is vital for anyone working with machinery.In conclusion, the locking pawl is a small yet mighty component that ensures the proper functioning of many mechanical systems. Its ability to provide secure locking mechanisms is essential in various industries, from automotive to manufacturing. By understanding its function, design variations, and the importance of maintenance, we can appreciate the role of a locking pawl in our daily lives and work environments. Just as we rely on these mechanisms for safety and efficiency, we can also reflect on the 'locking pawls' in our lives that keep us grounded and secure.

在机械工程中，各种组件协同工作以确保机器的顺利运行。其中一个关键组件是锁定爪，它在需要安全锁定和解锁功能的机制中发挥着重要作用。锁定爪是一种与棘轮轮相接合的装置，防止向后运动，从而在众多应用中提供安全性和稳定性。这个组件通常出现在手刹、绞盘和各种类型的机械中，这些地方需要控制运动。锁定爪的主要功能是允许朝一个方向移动，同时防止朝相反方向移动。当锁定时，锁定爪嵌入棘轮的齿中，有效地将其锁定到位。该机制确保一旦施加负载，它保持安全并不会滑回。例如，在手刹系统中，当驾驶员拉动刹车杆时，锁定爪与棘轮接合，使车辆即使在坡道上也保持静止。此外，锁定爪的设计可以根据其应用而有所不同。有些是弹簧加载的，允许它们在用户施加力的预期方向上轻松脱离。其他的可能需要手动释放，增加了一层额外的安全性，以防止意外脱离。了解不同类型的锁定爪对工程师和设计师选择适合自己特定需求的组件至关重要。除了机械应用，锁定爪的概念也可以在生活的各个方面进行隐喻性应用。正如锁定爪确保一个机制的安全，我们常常发现自己在个人和职业生活中寻求稳定和安全。无论是通过财务规划、职业选择还是人际关系，我们实施的策略就像我们的锁定爪，确保我们不会退回到不利的情况。此外，在讨论锁定爪时，维护的重要性也不容忽视。定期检查和维护使用该组件的机器可以防止故障和事故。磨损的锁定爪可能无法正确接合，导致潜在的危险。因此，了解如何维护和更换这些组件对于任何从事机械工作的人来说都是至关重要的。总之，锁定爪是一个小而强大的组件，确保许多机械系统的正常运行。它提供安全锁定机制的能力在各个行业中都是必不可少的，从汽车到制造业。通过理解其功能、设计变体以及维护的重要性，我们可以欣赏锁定爪在我们日常生活和工作环境中的作用。正如我们依赖这些机制来确保安全和效率一样，我们也可以反思生活中那些让我们保持稳定和安全的“锁定爪”。