螺旋千斤頂又(you)稱(cheng)機(ji)械(xie)式(shi)千(qian)斤(jin)頂(ding),是(shi)由(you)人(ren)力(li)通(tong)過(guo)螺(luo)旋(xuan)副(fu)傳(chuan)動(dong),螺(luo)杆(gan)或(huo)螺(luo)母(mu)套(tao)筒(tong)作(zuo)為(wei)頂(ding)舉(ju)件(jian)。純(chun)機(ji)械(xie)運(yun)作(zuo)。結(jie)構(gou)簡(jian)單(dan)緊(jin)湊(cou),體(ti)積(ji)小(xiao)重(zhong)量(liang)輕(qing),攜(xie)帶(dai)方(fang)便(bian)。螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)能(neng)長(chang)期(qi)支(zhi)持(chi)重(zhong)物(wu),起(qi)重(zhong)量(liang)可(ke)達(da) 100噸,應用較廣。下部裝上水平螺杆後,還能使重物作小距離橫移。操作方便、簡單,能夠提升工作效率。螺旋千斤頂因為頂升可以橫著頂、豎著頂、斜著頂的優點,大大增加了適用範圍,應用廣泛。
