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工业推拉门

I6 · 2 门型

工业推拉门横向移动,既不外摆也不上提,因此适合那些门头没有轨道空间、门扇也没有外摆余地的宽大车间洞口。多扇组合能覆盖单扇无法做到的跨度,手动或电动可按使用频次指定。受力路径是工程核心:上导轨、下导向与门扇刚度必须协同工作,否则宽大门会拖滞、最终脱轨。

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选型要点

  • 确认上导轨的结构支撑:宽大推拉门把荷载传进建筑结构,不只是地面。
  • 多扇组合要确定收拢位置,避免停放的门扇挡住货架或通道。
  • 门扇重到人力难以操作时应考虑电动,并尽早确认电源位置。
  • 明确下导向做法:它承担上导轨无法承担的风荷载与撞击。

常见问题

Can it span a very wide opening?
Multi-leaf designs extend the practical span. The limit is confirmed from the opening drawing and the support structure.
Manual or motorised?
Both are available. The choice follows leaf weight and the number of daily operations.
Does it need a bottom track?
A bottom guide is typical; a floor track is a different detail with its own implications for traffic and drainage.
Can it incorporate a personnel door?
Yes, a wicket door can be integrated into one leaf so people do not have to move the main door.

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