有木有哪位大神能帮我翻下这段话？

That night doves sat up in the tree limbs and moaned. I clung to mauma in our rope bed, staring at the quilt frame, the way it hung over us from the ceiling rafters, drawn tight on its pulleys. She said the quilt frame was our guarding angel .
那是个很静的夜晚，只有鸽子立在树枝上，在轻轻地呻吟。我爬到绳床上，依在妈妈身边，盯着绳床的棉制框架看，看着它从顶部的椽上悬下笼罩住我们，然后又被滑轮崩得紧紧的。妈妈说，它的棉制框架是我们的守护天使！
quilt frame这个词不确定。

十分感谢，翻的很好，很好，我也理解不了quilt frame是个什么，总感觉怎么说都不对