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歡迎新老客戶和各界朋友光臨合作或來電來涵垂詢!產品特點:
大噸位特殊螺旋千斤頂是由主架底盤、大小傘齒輪一對、梯形螺杆、螺母、升降套筒、推(tui)力(li)軸(zhou)承(cheng)棘(ji)輪(lun)組(zu)及(ji)調(tiao)速(su)齒(chi)輪(lun)組(zu)等(deng)組(zu)成(cheng)。大(da)噸(dun)位(wei)特(te)殊(shu)螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)具(ju)有(you)自(zi)卸(xie)功(gong)能(neng),自(zi)動(dong)下(xia)降(jiang)時(shi)應(ying)有(you)三(san)噸(dun)以(yi)上(shang)載(zai)荷(he),可(ke)通(tong)過(guo)製(zhi)動(dong)螺(luo)絲(si)徑(jing)向(xiang)調(tiao)速(su)齒(chi)輪(lun)組(zu)控(kong)製(zhi)自(zi)動(dong)降(jiang)落(luo)的(de)速(su)度(du)。
技術參數:
| 規格名稱 | 起重量(t) | 起升高度(mm) | *低高度(mm) | 淨重(kg) |
| ql50 | 50 | 400 | 700 | 109 |
| ql100-35 | 100 | 350 | 600 | 115 |
| ql100-30 | 100 | 300 | 550 | 110 |
| ql100-40 | 100 | 400 | 650 | 120 |
按結構特征可分為齒條千斤頂、螺旋(機械)千斤頂和液壓(油壓)千斤頂3種。
① 齒條千斤頂:由人力通過杠杆和齒輪帶動齒條頂舉重物。起重量一般不超過20噸,可長期支持重物,主要用在作業條件不方便的地方或需要利用下部的托爪提升重物的場合,如鐵路起軌作業。
② 螺旋千斤頂: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)。普(pu)通(tong)螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)靠(kao)螺(luo)紋(wen)自(zi)鎖(suo)作(zuo)用(yong)支(zhi)持(chi)重(zhong)物(wu),構(gou)造(zao)簡(jian)單(dan),但(dan)傳(chuan)動(dong)效(xiao)率(lv)低(di),返(fan)程(cheng)慢(man)。自(zi)降(jiang)螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)的(de)螺(luo)紋(wen)無(wu)自(zi)鎖(suo)作(zuo)用(yong),但(dan)裝(zhuang)有(you)製(zhi)動(dong)器(qi)。放(fang)鬆(song)製(zhi)動(dong)器(qi),重(zhong)物(wu)即(ji)可(ke)自(zi)行(xing)快(kuai)速(su)下(xia)降(jiang),縮(suo)短(duan)返(fan)程(cheng)時(shi)間(jian),但(dan)這(zhe)種(zhong)千(qian)斤(jin)頂(ding)構(gou)造(zao)較(jiao)複(fu)雜(za)。螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)能(neng)長(chang)期(qi)支(zhi)持(chi)重(zhong)物(wu),*大起重量已達100噸,應用較廣。下部裝上水平螺杆後,還能使重物做小距離橫移。
③ 液壓千斤頂:yourenlihuodianliqudongyeyabeng,tongguoyeyaxitongchuandong,yonggangtihuohuosaizuoweidingjujian。yeyaqianjindingkefenweizhengtishihefenlishi。zhengtishidebengyuyeyaganglianchengyiti;分離式的泵與液壓缸分離,中間用高壓軟管相聯。液壓千斤頂結構緊湊,能平穩頂升重物,起重量*大達1000噸,行程1米,傳動效率較高,故應用較廣;但易漏油,不宜長期支持重物。 如長期支撐需選用自鎖千斤頂,螺旋千斤頂和液壓千斤頂為進一步降低外形高度或增大頂舉距離,可做成多級伸縮式。 液壓千斤頂除上述基本型式外,按同樣原理可改裝成滑升模板千斤頂、液壓升降台、張拉機等,用於各種特殊施工場合。
螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)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)。普(pu)通(tong)螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)靠(kao)螺(luo)紋(wen)自(zi)鎖(suo)作(zuo)用(yong)支(zhi)持(chi)重(zhong)物(wu),構(gou)造(zao)簡(jian)單(dan),但(dan)傳(chuan)動(dong)效(xiao)率(lv)低(di),返(fan)程(cheng)慢(man)。自(zi)降(jiang)螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)的(de)螺(luo)紋(wen)無(wu)自(zi)鎖(suo)作(zuo)用(yong),裝(zhuang)有(you)製(zhi)動(dong)器(qi)。放(fang)鬆(song)製(zhi)動(dong)器(qi),重(zhong)物(wu)即(ji)可(ke)自(zi)行(xing)快(kuai)速(su)下(xia)降(jiang),縮(suo)短(duan)返(fan)程(cheng)時(shi)間(jian),但(dan)這(zhe)種(zhong)千(qian)斤(jin)頂(ding)構(gou)造(zao)較(jiao)複(fu)雜(za)。螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)能(neng)長(chang)期(qi)支(zhi)持(chi)重(zhong)物(wu),應(ying)用(yong)較(jiao)廣(guang)。螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)下(xia)部(bu)裝(zhuang)上(shang)水(shui)平(ping)螺(luo)杆(gan)後(hou),還(hai)能(neng)使(shi)重(zhong)物(wu)作(zuo)小(xiao)距(ju)離(li)橫(heng)移(yi)。螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)廣(guang)泛(fan)使(shi)用(yong)在(zai)電(dian)力(li)維(wei)護(hu),橋(qiao)梁(liang)維(wei)修(xiu),重(zhong)物(wu)頂(ding)升(sheng),靜(jing)力(li)壓(ya)樁(zhuang),基(ji)礎(chu)沉(chen)降(jiang),橋(qiao)梁(liang)及(ji)船(chuan)舶(bo)修(xiu)造(zao),螺(luo)旋(xuan)千(qian)斤(jin)頂(ding)特(te)別(bie)在(zai)公(gong)路(lu)鐵(tie)路(lu)建(jian)設(she)當(dang)中(zhong)及(ji)機(ji)械(xie)校(xiao)調(tiao)、設備拆卸等方麵。
千斤頂係列 zhaoshiqianjinding,luoxuanqianjinding,luoxuanshiqianjinding,lishiyouyaqianjinding,woshiqianjinding,qidongwoshiqianjinding,qichezhuanyongqidongqianjinding,fenlishiyeyaqianjinding,chaogaoyadiandongqianjinding,chaoboyeyaqianjinding,boxingyeyaqianjinding,shouyaokuading,chitiaoqianjinding,yeyaqidaoji,QL螺旋兩用起道機。
千斤頂係列 zhaoshiqianjinding,luoxuanqianjinding,luoxuanshiqianjinding,lishiyouyaqianjinding,woshiqianjinding,qidongwoshiqianjinding,qichezhuanyongqidongqianjinding,fenlishiyeyaqianjinding,chaogaoyadiandongqianjinding,chaoboyeyaqianjinding,boxingyeyaqianjinding,shouyaokuading,chitiaoqianjinding,yeyaqidaoji,QL螺旋兩用起道機。
