支(zhi)(zhi)架通常分為(wei)標(biao)準(zhun)支(zhi)(zhi)架、加(jia)(jia)強支(zhi)(zhi)架和超(chao)強支(zhi)(zhi)架。此外，還有(you)專(zhuan)門用(yong)于斜坡安(an)裝(zhuang)(zhuang)的斜 坡支(zhi)(zhi)架。表面(mian)均鍍(du)鋅(xin)防(fang)銹處(chu)理，鍍(du)鋅(xin)層厚度滿足8-12μm要(yao)求；鍍(du)鋅(xin)層附著力達到 最高級別的0級；鹽霧(wu)實驗72小時，無(wu)銹斑腐蝕現象。地(di)板支(zhi)(zhi)撐(cheng)橫(heng)梁采用(yong)標(biao)準(zhun)方(fang)管制(zhi)成，配套橫(heng)梁分為(wei)標(biao)準(zhun)橫(heng)梁、開口橫(heng)梁、加(jia)(jia)長橫(heng)梁等。斜撐(cheng)、橫(heng)拉桿和抱(bao)箍作為(wei)支(zhi)(zhi)架的輔(fu)助(zhu)連接件，一般搭(da)配超(chao)高、超(chao)強支(zhi)(zhi)架和機(ji)房接地(di)使用(yong)， 增強地(di)板安(an)裝(zhuang)(zhuang)結構的穩(wen)固性和等電位(wei)接地(di)要(yao)求。新型的U型支(zhi)(zhi)架，承重能力更(geng)強，支(zhi)(zhi)撐(cheng)體系更(geng)穩(wen)定，適用(yong)于現場環境(jing)復雜和承重要(yao)求較高的區域。