石家莊(zhuang)伸縮(suo)門(Retractable door)，就是(shi)門體(ti)可(ke)以伸縮(suo)自由(you)移動(dong)(dong)(dong)(dong)，來(lai)控(kong)(kong)(kong)制(zhi)(zhi)門洞大小、來(lai)控(kong)(kong)(kong)制(zhi)(zhi)行(xing)人(ren)或車(che)輛的攔(lan)截和放(fang)行(xing)的一種(zhong)門。伸縮(suo)門主要由(you)門體(ti)、驅(qu)動(dong)(dong)(dong)(dong)電(dian)機(ji)，滑道、控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統構成。 　　門體(ti)采用(yong)優(you)質不銹鋼及鋁合(he)金專用(yong)型材制(zhi)(zhi)作，采用(yong)平行(xing)四邊形原理鉸接，伸縮(suo)靈活(huo)行(xing)程大。驅(qu)動(dong)(dong)(dong)(dong)器采用(yong)特種(zhong)電(dian)機(ji)驅(qu)動(dong)(dong)(dong)(dong)，蝸(gua)桿(gan)蝸(gua)輪減速(su)，并設有自動(dong)(dong)(dong)(dong)離合(he)或手動(dong)(dong)(dong)(dong)離合(he)器，自動(dong)(dong)(dong)(dong)離合(he)停電(dian)時可(ke)自動(dong)(dong)(dong)(dong)啟閉(bi)(bi)，手動(dong)(dong)(dong)(dong)離合(he)停電(dian)時可(ke)手動(dong)(dong)(dong)(dong)啟閉(bi)(bi)，控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統有控(kong)(kong)(kong)制(zhi)(zhi)板，按鈕(niu)開關，另(ling)可(ke)根據需(xu)求(qiu)配備無線遙控(kong)(kong)(kong)裝置。可(ke)配備滾動(dong)(dong)(dong)(dong)顯(xian)(xian)示(shi)屏，顯(xian)(xian)示(shi)300-500字的顯(xian)(xian)示(shi)內容。還可(ke)配備智能紅(hong)外(wai)線探頭防(fang)碰(peng)撞裝置，遇人(ren)或異(yi)物20-30CM可(ke)自動(dong)(dong)(dong)(dong)返(fan)回運行(xing)，從而保障(zhang)車(che)輛及行(xing)人(ren)的安全。