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    济南卷帘门侧向防火门
    来源:http://www.jnjqjc.com   时间:2014-11-26 13:57:43
    侧向防火济南卷帘门属于民用建筑消防配套设施。它是由卷轴、主导轴、帘板、传动链、导轨电机及传动机构等组成。它 平时
    处于收卷状态,火灾发生时,电机受或温、烟感作用启动,铅垂向放置的帘卷即沿水平放置的导轨展开,它能适应各种不同形状和跨度的建筑物防火、隔烟要求。
    Lateral fireproof rolling shutter door belongs to Ji'nan civil building fire protection facilities. It is composedof the reel, dominant axis, the curtain board, drive chain, guide rail motor and a transmission mechanism. It isusually in the rolling state, when the fire occurs, the motor or temperature and smoke effects start, verticalcurtain placed along the horizontal guide rail expansion, it can adapt to a variety of different shapes and the spanof the building fire, smoke to.
    自身耐火性强,运行平稳、可靠性高。其特征在于:传动控制机构由定向离合器、链条(套筒滚子链)、中间轴、卷帘专用电机、设有变频调速器的电控箱及齿 轮组成;所述两套定向离合器以定向转动相反的方式,通过其棘轮分别固装在卷轴和主导轴上;中间轴下设有两个平面齿轮和一个伞形齿轮。
    Its fire resistance, stable running, high reliability. It is characterized in that: the transmission controlmechanism is composed of a directional clutch, chain (sleeve roller chain), intermediate, special motor, shutterwith variable frequency speed electric control box and a gear wheel; the two set of directional clutch to rotatedirectionally opposite ways, through the ratchet wheel are respectively fixed on the reel and the intermediate shaftis arranged under the leading axis; the two plane gear and a bevel gear.
    伞形齿轮与电机上的伞形齿轮构成改变转轴轴向使与卷轴及主导轴平行的齿轮组,二个平面齿轮通过链条分别与装在卷轴和主导轴上的定向离合器中的链轮联结。
    Bevel gear bevel gear and motor on the axial direction of the rotary shaft to constitute a change with the reel andthe leading axis gear set parallel to the two plane gear through the chain sprocket connected respectively withdirectional clutch mounted on scrolls and dominant axis in.
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