手(shou)(shou)搖挎(kua)頂系列手(shou)(shou)搖式起重工(gong)具(ju)，能在多種工(gong)程(cheng)中擔任頂和挎(kua)的起重升降(jiang)作(zuo)用(yong)(yong)。可(ke)以明顯提高工(gong)作(zuo)效(xiao)率(lv)，減輕勞動強度。該產品設(she)計(ji)合理，操作(zuo)簡(jian)便、靈活可(ke)靠、廣泛適用(yong)(yong)于(yu)工(gong)廠、倉(cang)庫、碼頭、鐵路、建(jian)筑工(gong)程(cheng)等(deng)場地，特別適用(yong)(yong)于(yu)移動安裝各種機械設(she)備、機車修理、重物升降(jiang)等(deng)。

本機是手動式起(qi)(qi)重(zhong)工具種(zhong)類之(zhi)一，結構緊湊，合(he)理(li)利用(yong)搖(yao)桿擺(bai)動使動齒(chi)(chi)爪(zhua)上下移動，與定齒(chi)(chi)爪(zhua)聯(lian)動配合(he)，推(tui)動齒(chi)(chi)條上升(sheng)或下降，起(qi)(qi)重(zhong)物隨(sui)之(zhi)升(sheng)降。

QD齒條式千斤頂參數:

用(yong)(yong)(yong)途(tu)：適用(yong)(yong)(yong)于鐵路(lu)道軌的輔設、橋(qiao)梁安(an)裝、及車輛(liang)、設備(bei)、重(zhong)物起重(zhong)之用(yong)(yong)(yong)，具有結構簡單、使用(yong)(yong)(yong)方便、安(an)全可靠、多機并(bing)用(yong)(yong)(yong)等優點，是一種應用(yong)(yong)(yong)較(jiao)廣的起重(zhong)工具。