一、高空作業安全帶簡介
高空作業安全帶又稱全(quan)(quan)方位安(an)(an)全(quan)(quan)帶(dai)(dai)或五點式安(an)(an)全(quan)(quan)帶(dai)(dai),新國標GB6095-2009規定材質需使用(yong)滌綸及更高強(qiang)度的(de)織帶(dai)(dai)加工(gong)而成的(de)。全(quan)(quan)身式安(an)(an)全(quan)(quan)帶(dai)(dai)是(shi)高處作(zuo)業人員預防墜(zhui)(zhui)落傷亡的(de)防護用(yong)品。是(shi)由帶(dai)(dai)體(ti)、安(an)(an)全(quan)(quan)配繩、緩沖包和金屬配件組成,總稱墜(zhui)(zhui)落懸(xuan)掛安(an)(an)全(quan)(quan)帶(dai)(dai)。
二、高空作業安全帶種類
高空(kong)作(zuo)業安全帶按使用方式分為:圍桿安全帶和懸掛、攀登安全帶兩類。
圍(wei)(wei)桿作業安(an)全帶適用(yong)于(yu)電(dian)工、電(dian)信工、園林工等桿上作業。主要品種有:電(dian)工圍(wei)(wei)桿帶單腰帶式(shi)、電(dian)工圍(wei)(wei)桿帶防下脫(tuo)式(shi)、通(tong)用(yong)Ⅰ型(xing)圍(wei)(wei)桿繩(sheng)(sheng)單腰帶式(shi)、通(tong)用(yong)Ⅱ型(xing)圍(wei)(wei)桿繩(sheng)(sheng)單腰帶式(shi)、電(dian)信工圍(wei)(wei)桿繩(sheng)(sheng)單腰帶式(shi)和牛(niu)皮電(dian)工保安(an)帶等。
懸(xuan)掛(gua)(gua)及攀登(deng)(deng)(deng)(deng)作(zuo)業(ye)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)適(shi)用(yong)(yong)(yong)于建筑、造船、安(an)(an)(an)裝、維修、起重、橋梁(liang)、采石、礦山、公路(lu)及鐵路(lu)調車等高處作(zuo)業(ye)。其(qi)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣較(jiao)多,按結構分(fen)為(wei)單腰帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、攀登(deng)(deng)(deng)(deng)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)三種(zhong)。其(qi)中單腰帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)有(you)架子工(gong)(gong)Ⅰ型(xing)懸(xuan)掛(gua)(gua)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、架子工(gong)(gong)Ⅱ型(xing)懸(xuan)掛(gua)(gua)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、鐵路(lu)調車工(gong)(gong)懸(xuan)掛(gua)(gua)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、電信工(gong)(gong)懸(xuan)掛(gua)(gua)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅰ型(xing)懸(xuan)掛(gua)(gua)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅱ型(xing)懸(xuan)掛(gua)(gua)自鎖式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)等六個品(pin)種(zhong);雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)有(you)通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅰ型(xing)懸(xuan)掛(gua)(gua)雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅱ型(xing)懸(xuan)掛(gua)(gua)雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅲ型(xing)懸(xuan)掛(gua)(gua)雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅳ型(xing)懸(xuan)掛(gua)(gua)雙(shuang)背(bei)(bei)(bei)帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、全(quan)(quan)(quan)(quan)(quan)(quan)絲(si)繩安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)等五個品(pin)種(zhong);攀登(deng)(deng)(deng)(deng)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)有(you)通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅰ型(xing)攀登(deng)(deng)(deng)(deng)活動帶(dai)(dai)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)、通(tong)(tong)(tong)用(yong)(yong)(yong)Ⅱ型(xing)攀登(deng)(deng)(deng)(deng)活動式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)(an)(an)全(quan)(quan)(quan)(quan)(quan)(quan)帶(dai)(dai)和通(tong)(tong)(tong)用(yong)(yong)(yong)攀登(deng)(deng)(deng)(deng)固定式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)等三個品(pin)種(zhong)。
安(an)全帶(dai)(dai)按品(pin)種系列,采(cai)用(yong)漢語(yu)拼音(yin)字母,依前(qian)、后順(shun)序(xu)分別表示不同(tong)工(gong)(gong)種、不同(tong)使用(yong)方(fang)法、不同(tong)結(jie)構。符號含意(yi)如下:D—電(dian)工(gong)(gong);DX—電(dian)信工(gong)(gong);J—架子工(gong)(gong);L—鐵(tie)路調車工(gong)(gong);T—通用(yong)(油漆工(gong)(gong)、造船、機修工(gong)(gong)等);W—圍桿作(zuo)業(ye):W1—圍桿帶(dai)(dai)式;W2—圍桿繩(sheng)式;X—懸掛作(zuo)業(ye);P—攀登作(zuo)業(ye);Y—單腰帶(dai)(dai)式;F—防下脫式;B—雙背帶(dai)(dai)式;S—自鎖式;H—活動式;G—固定式。
符號(hao)組合表示舉例(li)如下:
DW1Y——電(dian)工圍桿帶單腰(yao)帶式(shi)。
TPG——通用攀登固定式。
三、高空作業安全帶的正確使用方法
1、檢(jian)查安(an)(an)全(quan)帶(dai)的(de)狀態,看是(shi)否符合使(shi)用(yong)條件。在(zai)系安(an)(an)全(quan)帶(dai)之(zhi)前,需要(yao)檢(jian)查安(an)(an)全(quan)帶(dai)的(de)質量,確保能夠安(an)(an)全(quan)使(shi)用(yong)。觀察尼(ni)龍帶(dai)是(shi)否出現(xian)斷絲和明顯劃痕,金屬掛鉤處有無可見裂紋(wen),掛鉤鎖死(si)裝置(zhi)是(shi)否完好可用(yong)等。
2、按(an)正確步(bu)驟(zou)穿戴安(an)(an)全(quan)(quan)(quan)帶(dai)。先系好(hao)安(an)(an)全(quan)(quan)(quan)帶(dai)的胸帶(dai),然后束緊(jin)腰(yao)帶(dai),腰(yao)扣的組件必須系緊(jin)系正。最后系好(hao)安(an)(an)全(quan)(quan)(quan)帶(dai)的腿(tui)帶(dai),系腿(tui)帶(dai)的時(shi)候,應當保持在松緊(jin)適(shi)度的狀態。
3、將(jiang)安全(quan)帶掛(gua)(gua)在適(shi)宜(yi)的位置。掛(gua)(gua)安全(quan)帶的時候,需要采用高掛(gua)(gua)低用的掛(gua)(gua)法,并防止擺動(dong)、碰撞,避(bi)開尖銳物質(zhi),不能接(jie)觸明火。選(xuan)好掛(gua)(gua)的地方后,確保(bao)將(jiang)金屬鎖扣鎖死(si)。
4、在進行高(gao)空作(zuo)業時,需要將(jiang)安全(quan)帶(dai)的鉤和環牢牢地掛在系留點(dian)上。安全(quan)帶(dai)繩索不能打結,也不能隨(sui)意(yi)移動(dong)鉤、環,以免造(zao)成危(wei)險(xian)。
5、使用完的安全帶需要進(jin)行(xing)相應的檢查,待確認無誤后,需要將其進(jin)行(xing)適當的保養,然后貯藏起(qi)來,以待下次使用。
6、安全帶使用期為3-5年,如果發現異(yi)常(chang)需(xu)要提前報(bao)廢。在使用過程(cheng)中,每隔半年至(zhi)一年就需(xu)要試驗一次,確保操作安全。