齒條(tiao)式起(qi)道(dao)機主要用(yong)(yong)(yong)于鐵(tie)路(lu)道(dao)軌(gui)(gui)鋪(pu)設和(he)維修,在工礦企業(ye)以及橋梁(liang)架設等作業(ye)中廣泛用(yong)(yong)(yong)于提升和(he)支撐各種(zhong)(zhong)重(zhong)(zhong)物(wu)和(he)設備的安(an)裝。適用(yong)(yong)(yong)于鐵(tie)路(lu)道(dao)軌(gui)(gui)的輔設、橋梁(liang)安(an)裝、及車輛、設備、重(zhong)(zhong)物(wu)起(qi)重(zhong)(zhong)之用(yong)(yong)(yong),具(ju)有(you)結構簡(jian)單、使用(yong)(yong)(yong)方便、安(an)全可靠、多機并用(yong)(yong)(yong)等優點,是一種(zhong)(zhong)應用(yong)(yong)(yong)較廣的起(qi)重(zhong)(zhong)工具(ju)。
齒(chi)條(tiao)式起道(dao)機主要用(yong)于鐵路道(dao)軌鋪(pu)設和維修(xiu),在(zai)工(gong)礦企業(ye)以及(ji)橋梁架設等(deng)作業(ye)中廣泛用(yong)于提升(sheng)和支撐各種(zhong)(zhong)重物(wu)(wu)和設備的安(an)裝。適用(yong)于鐵路道(dao)軌的輔設、橋梁安(an)裝、及(ji)車輛、設備、重物(wu)(wu)起重之用(yong),具(ju)有結構簡單、使用(yong)方(fang)便、安(an)全可靠、多機并用(yong)等(deng)優點,是一(yi)種(zhong)(zhong)應用(yong)較廣的起重工(gong)具(ju)。
齒條式起(qi)(qi)道機(ji)工(gong)作原理是(shi)手動(dong)(dong)式起(qi)(qi)重工(gong)具(ju)種類之一,結構緊湊,合(he)理利用搖桿擺動(dong)(dong)使齒爪(zhua)(zhua)上下移動(dong)(dong),與定齒爪(zhua)(zhua)聯動(dong)(dong)配合(he),推動(dong)(dong)齒條上升(sheng)或下降(jiang),起(qi)(qi)重物隨之升(sheng)降(jiang)。
齒(chi)(chi)條式起(qi)道機由(you)底(di)(di)座抬(tai)鉤(gou)、手(shou)(shou)柄(bing)(bing)(bing)壓把(ba)、棘(ji)爪(zhua)(zhua)、千(qian)斤(jin)、齒(chi)(chi)條、快降輪(lun)組成,其(qi)特征在(zai)于(yu)它(ta)(ta)的(de)(de)抬(tai)鉤(gou)與齒(chi)(chi)條構成滑動配合(he),手(shou)(shou)柄(bing)(bing)(bing)壓把(ba)與抬(tai)鉤(gou)鉸接,棘(ji)爪(zhua)(zhua)一端(duan)固(gu)(gu)定(ding)在(zai)手(shou)(shou)柄(bing)(bing)(bing)壓把(ba)上,另一端(duan)與齒(chi)(chi)條相(xiang)嚙合(he),千(qian)斤(jin)固(gu)(gu)定(ding)在(zai)抬(tai)鉤(gou)上,齒(chi)(chi)條與底(di)(di)座固(gu)(gu)定(ding)聯接。它(ta)(ta)克服了原(yuan)有(you)起(qi)道機的(de)(de)體積大、笨重、總體超高侵限等缺(que)點。它(ta)(ta)由(you)底(di)(di)座,抬(tai)鉤(gou),手(shou)(shou)柄(bing)(bing)(bing)壓把(ba),棘(ji)爪(zhua)(zhua),千(qian)斤(jin),快降輪(lun)等組成。壓把(ba)手(shou)(shou)柄(bing)(bing)(bing)單程用力(li),它(ta)(ta)與原(yuan)有(you)技術相(xiang)比(bi),具(ju)有(you)以下優點,體積小,重量輕,便于(yu)攜(xie)帶,全(quan)部作業過程都處于(yu)可確保(bao)行(xing)車安(an)全(quan)狀態(tai)下。
1.提升――起(qi)道(dao)機應平(ping)穩放妥,用(yong)長(chang)度1.5米鋼(gang)質鋼(gang)桿插入搖桿孔內,上下往復(fu)扳動到需要的提(ti)升高度(du)為止。
2.緩(huan)降(jiang)――把慢降(jiang)控(kong)制(zhi)手柄向上扳到(dao)制(zhi)動(dong)(dong)位置將(jiang)杠(gang)桿(gan)上下扳動(dong)(dong),每往復一次即下降(jiang)一牙。
3.急降――抽出杠桿,用杠桿垂直撞擊(ji)速降腳板尾面,就能一(yi)次降落到起點位(wei)置
4.滑動部位要經常潤滑,發現零(ling)件損壞(huai)及時更換。
最(zui)大起(qi)道力(li) 147KN(15T)
鉤腳最大(da)起道力(li) 78KN
定位最低高度 小于60mm
最大升(sheng)程(cheng)量(liang) 大于270mm
凈重 25kg
外形尺寸 長(chang)310寬165高520
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