卷揚式啟閉機6
發布時間：2018-5-20 12:58:07 瀏覽次數：
卷揚式啟閉(bi)機6
卷揚式啟(qi)閉機安裝(zhuang)：
; 1. 卷揚機的安裝位(wei)置應選擇視(shi)野開闊、便于操縱(zong)職(zhi)員和指(zhi)揮職(zhi)員觀察的地(di)點。若配合使(shi)用桅桿(gan)，卷揚機與桅桿(gan)的間隔應不大于桅桿(gan)的高度。
2.為避免卷(juan)揚(yang)(yang)機(ji)(ji)在(zai)(zai)運行中被(bei)重(zhong)(zhong)物拖動，卷(juan)揚(yang)(yang)機(ji)(ji)的(de)固定也很重(zhong)(zhong)要。輕型卷(juan)揚(yang)(yang)機(ji)(ji)一(yi)般采用在(zai)(zai)機(ji)(ji)架(jia)后部(bu)加重(zhong)(zhong)，并(bing)在(zai)(zai)機(ji)(ji)架(jia)的(de)前部(bu)打樁的(de)方法。壓重(zhong)(zhong)可(ke)采用鋼(gang)錠、砼塊(kuai)，并(bing)要經(jing)過核算，防(fang)止壓重(zhong)(zhong)不足而導(dao)致(zhi)卷(juan)揚(yang)(yang)機(ji)(ji)傾覆、滑移。
3.一(yi)(yi)些(xie)建(jian)筑工地對(dui)卷(juan)揚(yang)機(ji)(ji)也采(cai)用(yong)(yong)(yong)(yong)立式(shi)、臥式(shi)地錨(mao)(mao)固(gu)(gu)(gu)定(ding)(ding)法(fa)，其機(ji)(ji)架用(yong)(yong)(yong)(yong)鋼(gang)絲繩(sheng)圍綁(bang)牢。在(zai)固(gu)(gu)(gu)定(ding)(ding)廠(chang)(chang)房(fang)內可用(yong)(yong)(yong)(yong)廠(chang)(chang)房(fang)立柱或其他穩固(gu)(gu)(gu)的構筑物作為(wei)錨(mao)(mao)固(gu)(gu)(gu)點，但必須經過核算且采(cai)取(qu)保護措施(shi)方能使用(yong)(yong)(yong)(yong)。對(dui)重型(xing)卷(juan)揚(yang)機(ji)(ji)的固(gu)(gu)(gu)定(ding)(ding)，一(yi)(yi)般可做混凝(ning)土基(ji)礎，并用(yong)(yong)(yong)(yong)地腳(jiao)螺(luo)栓固(gu)(gu)(gu)定(ding)(ding)。也有采(cai)用(yong)(yong)(yong)(yong)雙立式(shi)或三立式(shi)地錨(mao)(mao)，或大型(xing)臥式(shi)地錨(mao)(mao)為(wei)固(gu)(gu)(gu)定(ding)(ding)牽引力較大的卷(juan)揚(yang)機(ji)(ji)。
卷揚(yang)式啟閉機(ji)技術要求：
1、根據(ju)土(tu)質，按設計要求挖土(tu)方，基槽尺寸(cun)要求規整。
; 2、為防止(zhi)土壤摩(mo)擦力(li)的降低，錨坑應平整干燥(zao)，不能(neng)積水。
3、地錨只能(neng)在(zai)規定方向受力，不能(neng)超載使用。
4、地錨要(yao)經(jing)過試(shi)拉(la)，才能正式使用。使用中(zhong)要(yao)經(jing)常檢(jian)查，如有變形，應及時修整。
5、地錨四周不能取土；拉繩與水平夾角應在(zai)30°左右，防(fang)止(zhi)角度過(guo)大(da)產生(sheng)過(guo)大(da)的上拔力。
6、由地錨(mao)引出的(de)鋼絲(si)繩應作(zuo)防腐(fu)處理。
7、地(di)錨(mao)引出繩露出地(di)面位置(zhi)及地(di)錨(mao)兩側(ce)2m范圍內不(bu)能有溝洞(dong)、地(di)下管(guan)道、地(di)下電纜等，以免(mian)影響(xiang)錨(mao)和引出線的強度。
8、卷揚機就位后，其上部(bu)要搭(da)設防雨棚，下部(bu)墊好枕木，防止(zhi)受潮損壞。
9、在電器手(shou)柄旁設(she)置(zhi)操縱職(zhi)員座(zuo)位。電氣裝置(zhi)應有保護(hu)(hu)接地。齒輪傳動和電氣開關均需設(she)防護(hu)(hu)罩(zhao)。
10、鋼(gang)(gang)絲繩(sheng)與卷(juan)筒(tong)的聯結應(ying)根據(ju)鋼(gang)(gang)絲繩(sheng)的捻(nian)(nian)(nian)向(xiang)不(bu)同分別固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)的左(zuo)、右(you)(you)端(duan)(duan)。即：左(zuo)捻(nian)(nian)(nian)鋼(gang)(gang)絲繩(sheng)固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)右(you)(you)端(duan)(duan)，鋼(gang)(gang)絲繩(sheng)在(zai)(zai)(zai)卷(juan)筒(tong)上從右(you)(you)向(xiang)左(zuo)卷(juan)排(pai)；右(you)(you)捻(nian)(nian)(nian)繩(sheng)固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)左(zuo)端(duan)(duan)，鋼(gang)(gang)絲繩(sheng)從左(zuo)向(xiang)右(you)(you)卷(juan)。鋼(gang)(gang)絲繩(sheng)應(ying)從卷(juan)筒(tong)的下(xia)方卷(juan)進(jin)（出），以(yi)利卷(juan)揚機的穩定性。
11、設置在卷(juan)(juan)(juan)(juan)揚機(ji)前方的第(di)一個導(dao)向(xiang)輪(lun)，應當使(shi)鋼絲繩(sheng)繞到(dao)(dao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)中間(jian)進與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)呈(cheng)垂(chui)直狀態。導(dao)向(xiang)輪(lun)與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)之間(jian)距應大于(yu)卷(juan)(juan)(juan)(juan)筒(tong)(tong)直徑的20倍，假如有槽(cao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)，其間(jian)距不應小于(yu)卷(juan)(juan)(juan)(juan)筒(tong)(tong)長度(du)的15倍，以保(bao)證當鋼絲繩(sheng)繞到(dao)(dao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)兩側時(shi)，鋼絲繩(sheng)與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)的偏斜(xie)角不超過1.5°（光面卷(juan)(juan)(juan)(juan)筒(tong)(tong)）至2°（有槽(cao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)）；這樣才能(neng)使(shi)鋼絲繩(sheng)在卷(juan)(juan)(juan)(juan)筒(tong)(tong)上能(neng)排列整潔(jie)，不會斜(xie)繞和互相錯疊擠壓或摩擦卷(juan)(juan)(juan)(juan)筒(tong)(tong)側板(ban)，有利于(yu)鋼絲繩(sheng)的保(bao)護。
12、對多層(ceng)卷(juan)繞卷(juan)筒(tong)，其(qi)鋼(gang)絲(si)繩的層(ceng)數應(ying)按(an)線容量(liang)的規定。其(qi)最高(gao)層(ceng)疊面低于卷(juan)筒(tong)側板(ban)高(gao)度應(ying)保(bao)護(hu)2d（鋼(gang)絲(si)繩直徑）以上(shang)，保(bao)證鋼(gang)絲(si)繩不過繞而滑出。
卷揚式啟(qi)閉機安裝(zhuang)：
; 1. 卷揚機的安裝位(wei)置應選擇視(shi)野開闊、便于操縱(zong)職(zhi)員和指(zhi)揮職(zhi)員觀察的地(di)點。若配合使(shi)用桅桿(gan)，卷揚機與桅桿(gan)的間隔應不大于桅桿(gan)的高度。
2.為避免卷(juan)揚(yang)(yang)機(ji)(ji)在(zai)(zai)運行中被(bei)重(zhong)(zhong)物拖動，卷(juan)揚(yang)(yang)機(ji)(ji)的(de)固定也很重(zhong)(zhong)要。輕型卷(juan)揚(yang)(yang)機(ji)(ji)一(yi)般采用在(zai)(zai)機(ji)(ji)架(jia)后部(bu)加重(zhong)(zhong)，并(bing)在(zai)(zai)機(ji)(ji)架(jia)的(de)前部(bu)打樁的(de)方法。壓重(zhong)(zhong)可(ke)采用鋼(gang)錠、砼塊(kuai)，并(bing)要經(jing)過核算，防(fang)止壓重(zhong)(zhong)不足而導(dao)致(zhi)卷(juan)揚(yang)(yang)機(ji)(ji)傾覆、滑移。
3.一(yi)(yi)些(xie)建(jian)筑工地對(dui)卷(juan)揚(yang)機(ji)(ji)也采(cai)用(yong)(yong)(yong)(yong)立式(shi)、臥式(shi)地錨(mao)(mao)固(gu)(gu)(gu)定(ding)(ding)法(fa)，其機(ji)(ji)架用(yong)(yong)(yong)(yong)鋼(gang)絲繩(sheng)圍綁(bang)牢。在(zai)固(gu)(gu)(gu)定(ding)(ding)廠(chang)(chang)房(fang)內可用(yong)(yong)(yong)(yong)廠(chang)(chang)房(fang)立柱或其他穩固(gu)(gu)(gu)的構筑物作為(wei)錨(mao)(mao)固(gu)(gu)(gu)點，但必須經過核算且采(cai)取(qu)保護措施(shi)方能使用(yong)(yong)(yong)(yong)。對(dui)重型(xing)卷(juan)揚(yang)機(ji)(ji)的固(gu)(gu)(gu)定(ding)(ding)，一(yi)(yi)般可做混凝(ning)土基(ji)礎，并用(yong)(yong)(yong)(yong)地腳(jiao)螺(luo)栓固(gu)(gu)(gu)定(ding)(ding)。也有采(cai)用(yong)(yong)(yong)(yong)雙立式(shi)或三立式(shi)地錨(mao)(mao)，或大型(xing)臥式(shi)地錨(mao)(mao)為(wei)固(gu)(gu)(gu)定(ding)(ding)牽引力較大的卷(juan)揚(yang)機(ji)(ji)。
卷揚(yang)式啟閉機(ji)技術要求：
1、根據(ju)土(tu)質，按設計要求挖土(tu)方，基槽尺寸(cun)要求規整。
; 2、為防止(zhi)土壤摩(mo)擦力(li)的降低，錨坑應平整干燥(zao)，不能(neng)積水。
3、地錨只能(neng)在(zai)規定方向受力，不能(neng)超載使用。
4、地錨要(yao)經(jing)過試(shi)拉(la)，才能正式使用。使用中(zhong)要(yao)經(jing)常檢(jian)查，如有變形，應及時修整。
5、地錨四周不能取土；拉繩與水平夾角應在(zai)30°左右，防(fang)止(zhi)角度過(guo)大(da)產生(sheng)過(guo)大(da)的上拔力。
6、由地錨(mao)引出的(de)鋼絲(si)繩應作(zuo)防腐(fu)處理。
7、地(di)錨(mao)引出繩露出地(di)面位置(zhi)及地(di)錨(mao)兩側(ce)2m范圍內不(bu)能有溝洞(dong)、地(di)下管(guan)道、地(di)下電纜等，以免(mian)影響(xiang)錨(mao)和引出線的強度。
8、卷揚機就位后，其上部(bu)要搭(da)設防雨棚，下部(bu)墊好枕木，防止(zhi)受潮損壞。
9、在電器手(shou)柄旁設(she)置(zhi)操縱職(zhi)員座(zuo)位。電氣裝置(zhi)應有保護(hu)(hu)接地。齒輪傳動和電氣開關均需設(she)防護(hu)(hu)罩(zhao)。
10、鋼(gang)(gang)絲繩(sheng)與卷(juan)筒(tong)的聯結應(ying)根據(ju)鋼(gang)(gang)絲繩(sheng)的捻(nian)(nian)(nian)向(xiang)不(bu)同分別固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)的左(zuo)、右(you)(you)端(duan)(duan)。即：左(zuo)捻(nian)(nian)(nian)鋼(gang)(gang)絲繩(sheng)固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)右(you)(you)端(duan)(duan)，鋼(gang)(gang)絲繩(sheng)在(zai)(zai)(zai)卷(juan)筒(tong)上從右(you)(you)向(xiang)左(zuo)卷(juan)排(pai)；右(you)(you)捻(nian)(nian)(nian)繩(sheng)固(gu)定在(zai)(zai)(zai)卷(juan)筒(tong)左(zuo)端(duan)(duan)，鋼(gang)(gang)絲繩(sheng)從左(zuo)向(xiang)右(you)(you)卷(juan)。鋼(gang)(gang)絲繩(sheng)應(ying)從卷(juan)筒(tong)的下(xia)方卷(juan)進(jin)（出），以(yi)利卷(juan)揚機的穩定性。
11、設置在卷(juan)(juan)(juan)(juan)揚機(ji)前方的第(di)一個導(dao)向(xiang)輪(lun)，應當使(shi)鋼絲繩(sheng)繞到(dao)(dao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)中間(jian)進與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)呈(cheng)垂(chui)直狀態。導(dao)向(xiang)輪(lun)與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)之間(jian)距應大于(yu)卷(juan)(juan)(juan)(juan)筒(tong)(tong)直徑的20倍，假如有槽(cao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)，其間(jian)距不應小于(yu)卷(juan)(juan)(juan)(juan)筒(tong)(tong)長度(du)的15倍，以保(bao)證當鋼絲繩(sheng)繞到(dao)(dao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)兩側時(shi)，鋼絲繩(sheng)與卷(juan)(juan)(juan)(juan)筒(tong)(tong)軸(zhou)線(xian)(xian)的偏斜(xie)角不超過1.5°（光面卷(juan)(juan)(juan)(juan)筒(tong)(tong)）至2°（有槽(cao)卷(juan)(juan)(juan)(juan)筒(tong)(tong)）；這樣才能(neng)使(shi)鋼絲繩(sheng)在卷(juan)(juan)(juan)(juan)筒(tong)(tong)上能(neng)排列整潔(jie)，不會斜(xie)繞和互相錯疊擠壓或摩擦卷(juan)(juan)(juan)(juan)筒(tong)(tong)側板(ban)，有利于(yu)鋼絲繩(sheng)的保(bao)護。
12、對多層(ceng)卷(juan)繞卷(juan)筒(tong)，其(qi)鋼(gang)絲(si)繩的層(ceng)數應(ying)按(an)線容量(liang)的規定。其(qi)最高(gao)層(ceng)疊面低于卷(juan)筒(tong)側板(ban)高(gao)度應(ying)保(bao)護(hu)2d（鋼(gang)絲(si)繩直徑）以上(shang)，保(bao)證鋼(gang)絲(si)繩不過繞而滑出。
以上是"【卷揚式啟閉機6】"所有內容，鏈接地址：//basfu.com.cn/html/jysqbj/2018052054.html
