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手拉葫芦使用一段时间之后，即使保养到位，也会出现一些我们无法预料到的问题。比如手拉葫芦的刹车失灵就是比较常见的情况，若是使用中出现刹车失灵的情况，应立即停止停止作业，并把被吊物放置在安全的地方之后方可进行检查维修。为什么会出现这个问题呢?
After the use of a gourd player for a period of time, even if the maintenance is in place, there will be some problems we can not expect. For example, the hand chain hoist brake failure is more common, if the brake failure occurs in use, should immediately stop operation, and the suspended objects placed in a safe place after the party can check and repair. Why does this happen?
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导致刹车失灵的直接原因是棘轮或刹车片发生故障。油脂会导致棘轮无法正常进行运转，这种情况将油脂抹掉即可。若是摩擦片或其他问题，建议交给专业人士进行维修，必要时应更换受损的零部件。当然，日常的错误使用才是导致手拉葫芦刹车失灵更深层次的原因，使用时应注意以下情况。
The direct cause of the brake failure is the failure of the ratchet or brake pads. The grease causes the ratchet to not function properly. This will remove the grease. In case of friction or other problems, it is recommended to the professionals for repairs and, if necessary, to replace damaged parts. Of course, the daily use of the mistake is the reason why the hoist brake failure is deeper. When using, you should pay attention to the following situations.
当穿越一个个时空，汲取了黎明的精华后，我们渐渐学会了宽容与平和，也学会了勇敢与面对。即便错过了最美的年华，因为亲历，依然无悔；即便远离曾经的葳蕤，因为拥有，便会无憾。所有的辗转，都是岁月长卷里一段深邃的文字，或者真切的图片，那样的真实，没有一点虚幻。且行且咀嚼，让我们渐渐地领悟，人生，简单远比繁复更隽永；给予，远比得到更快乐；平淡，远比繁华更踏实。谁拥有了平淡如水的日子，谁就拥有了一段溪水静流般的宁静与安好。
1.一定要规范操作，良好的操作规范是保证手拉葫芦使用寿命、良好状态的必要条件。2.不要超载使用手拉葫芦。超载使用会导致棘爪和棘轮之间的摩擦力增大，致使摩擦片变薄，从而影响刹车效果。3.避免过度使用手拉葫芦。像人一样，机器也需要休息，使用时间过长会导致棘爪上的弹簧出现松动的情况，影响刹车效果。
1., we must standardize the operation, good operating practices are necessary to ensure the useful life and good condition of hand chain hoist. 2. do not overload the use of hand chain hoist. Overloading causes friction between the pawl and ratchet wheel to increase, causing the friction plate to thin, thereby affecting the braking effect. 3. avoid excessive use of hand chain hoist. Like people, the machine also needs to rest, the use of too long will lead to the spring on the detent loose, affecting the braking effect.
