液壓(ya)千(qian)(qian)斤(jin)頂(ding)(ding)(ding)(ding)是(shi)指(zhi)采用柱(zhu)塞或液壓(ya)缸作為剛性頂(ding)(ding)(ding)(ding)舉件的千(qian)(qian)斤(jin)頂(ding)(ding)(ding)(ding)。具(ju)有結(jie)構緊湊,工作平穩(wen),頂(ding)(ding)(ding)(ding)撐(cheng)力大(da),可自鎖等特點。液壓(ya)千(qian)(qian)斤(jin)頂(ding)(ding)(ding)(ding)的撐(cheng)頂(ding)(ding)(ding)(ding)能力強,重(zhong)型液壓(ya)千(qian)(qian)斤(jin)頂(ding)(ding)(ding)(ding)頂(ding)(ding)(ding)(ding)撐(cheng)力超(chao)過100t。
汽車的千斤(jin)頂使用(yong)方(fang)法:
1、將車輛停放在(zai)平臺、結(jie)實的地面拉(la)上手(shou)剎(cha);
2、找到車(che)輛底(di)盤預留(liu)的千斤(jin)頂支(zhi)撐點,將千斤(jin)頂置于支(zhi)撐點正下方;
3、用千斤(jin)頂(ding)的(de)搖(yao)把將千斤(jin)頂(ding)的(de)螺桿以(yi)順時針方向旋動;
4、在千斤頂(ding)(ding)即將接觸(chu)到(dao)車輛支(zhi)(zhi)撐(cheng)點(dian)時確(que)認千斤頂(ding)(ding)是(shi)否正對支(zhi)(zhi)撐(cheng)點(dian);
5、確(que)認無誤后繼續旋動(dong)螺桿,千斤頂將(jiang)車輛頂升。
汽(qi)車(che)(che)的千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)放在汽(qi)車(che)(che)工具箱(xiang)里面,用(yong)于(yu)在更換備(bei)用(yong)輪胎時頂(ding)(ding)(ding)起車(che)(che)身。汽(qi)車(che)(che)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)有氣動(dong)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)、電動(dong)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)、液(ye)壓千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)和(he)機械(xie)式(shi)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding),一(yi)般常用(yong)的是液(ye)壓和(he)機械(xie)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)。汽(qi)車(che)(che)千(qian)(qian)(qian)斤(jin)(jin)頂(ding)(ding)(ding)用(yong)于(yu)更換備(bei)用(yong)輪胎,開車(che)(che)出門在外輪胎壞了(le)方便更換。
汽車(che)千(qian)斤(jin)(jin)頂(ding)的(de)安(an)裝(zhuang)方法(fa):我(wo)們更(geng)換輪(lun)胎時經常(chang)使(shi)用汽車(che)千(qian)斤(jin)(jin)頂(ding),但(dan)對于沒有用過的(de)朋友(you)來(lai)說,我(wo)們不知道汽車(che)千(qian)斤(jin)(jin)頂(ding)的(de)安(an)裝(zhuang)位置在哪里。下面介(jie)紹一(yi)下汽車(che)千(qian)斤(jin)(jin)頂(ding)的(de)具體使(shi)用方法(fa)。
1、汽車千斤頂(ding)(ding)一(yi)般(ban)放在汽車行李(li)箱的備(bei)用輪胎下面。各車型(xing)為(wei)了安全(quan)使(shi)用千斤頂(ding)(ding),一(yi)般(ban)都有固定(ding)的設置位(wei)置。位(wei)于車輛兩側的底邊,有突出的長(chang)邊,這(zhe)個(ge)長(chang)邊有幾個(ge)很厚的位(wei)置。這(zhe)些地方專門(men)用來頂(ding)(ding)千斤頂(ding)(ding)。
2、私家(jia)車支撐點一般在側(ce)裙內側(ce),分別在前輪后20厘米(mi)和(he)后輪前20厘米(mi),能承(cheng)受較(jiao)大(da)的(de)壓(ya)力。如(ru)果不正(zheng)確操作(zuo),將千斤頂支撐在底(di)盤(pan)(pan)鋼(gang)板(ban)、保(bao)險杠或橫(heng)梁等上,千斤頂很(hen)可(ke)能會使側(ce)裙板(ban)變(bian)形,可(ke)能會對底(di)盤(pan)(pan)造(zao)成不必要的(de)損(sun)害。
3、另(ling)外(wai),使用千斤頂(ding)(ding),必須保證汽(qi)車停放在安全平穩的位置,處(chu)于(yu)制動(dong)狀態。另(ling)外(wai),還(huan)需(xu)要注意千斤頂(ding)(ding)的極(ji)限(xian)重(zhong)量(liang)值。不能支(zhi)撐超過極(ji)限(xian)值的重(zhong)物。請不要因為支(zhi)持力(li)不足而發生(sheng)事故。
華(hua)泰B11,是華(hua)泰汽(qi)車(che)公(gong)司首(shou)款自(zi)主轎(jiao)車(che),實車(che)首(shou)次亮相于2010年4月份的(de)北京車(che)展,整車(che)長(chang)度將超(chao)過5米,軸(zhou)距超(chao)過2750mm。B11最“震撼”的(de)是它大面積的(de)鍍鉻(ge)格(ge)柵。除此之外,它的(de)底(di)盤和(he)動(dong)力系(xi)統也(ye)很值得(de)關注(zhu)。
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