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下載手機APP如果單台起重機的大車（或小車）意外衝向軌道行程終點時，緩衝器可以與處於同一水平高度的軌道端部止擋（另外一種安全裝置）相互作用；ruguozaitongyikuaduguidaoshangdeliangtaiqizhongjixiangzhuangshi，yushezailiangtaiqizhongjijinshujiegouxiangduimiandehuanchongqifashengzuoyong。huanchongqitongguozishenbianxing，xunsujiangpengzhuangdongnengzhuanhuaweidanxingshinengxishou，congerjianqingpengzhuanglidechongjizuoyong，bimianduiqizhongjizaochengpohuai。changjiandeyouxiangjiaohuanchongqi、彈簧緩衝器及液壓緩衝器。
當(dang)運(yun)行(xing)機(ji)械(xie)位(wei)置(zhi)限(xian)製(zhi)器(qi)或(huo)製(zhi)動(dong)裝(zhuang)置(zhi)發(fa)生(sheng)故(gu)障(zhang)時(shi)，由(you)於(yu)慣(guan)性(xing)的(de)原(yuan)因(yin)，運(yun)行(xing)到(dao)終(zhong)點(dian)的(de)起(qi)重(zhong)機(ji)或(huo)小(xiao)車(che)，將(jiang)在(zai)運(yun)行(xing)終(zhong)點(dian)與(yu)設(she)置(zhi)的(de)止(zhi)擋(dang)體(ti)相(xiang)撞(zhuang)。設(she)置(zhi)緩(huan)衝(chong)器(qi)的(de)目(mu)的(de)就(jiu)是(shi)吸(xi)收(shou)起(qi)重(zhong)機(ji)或(huo)起(qi)重(zhong)小(xiao)車(che)的(de)運(yun)行(xing)功(gong)能(neng)，以(yi)減(jian)緩(huan)衝(chong)擊(ji)。緩(huan)衝(chong)器(qi)設(she)置(zhi)在(zai)起(qi)重(zhong)機(ji)或(huo)者(zhe)起(qi)重(zhong)小(xiao)車(che)與(yu)止(zhi)擋(dang)體(ti)相(xiang)碰(peng)撞(zhuang)的(de)位(wei)置(zhi)。在(zai)同(tong)一(yi)軌(gui)道(dao)上(shang)運(yun)行(xing)的(de)起(qi)重(zhong)機(ji)之(zhi)間(jian)以(yi)及(ji)在(zai)同(tong)一(yi)橋(qiao)架(jia)上(shang)的(de)雙(shuang)小(xiao)車(che)之(zhi)間(jian)也(ye)應(ying)該(gai)設(she)置(zhi)緩(huan)衝(chong)器(qi)。
