【正文】 綄 ?衈 ]瞹 ?嘁 ?尥 ?b袦〨 20?\箻 yF邴 ?詑 攗檢錕袥匏 =憌 ?amp。[ .?= ^イ萙 S?穊堺 e崖 ?*g繍 Y 犡 {*唇 ?竟瘡綴 `頎 y ??擠 lo睈 y軩 % ]q1?r?. 鍼 t 滜 ?jMR=cZ]?X?Pox邦漺 癬 c荵 挜 FQ?J鍔 ]峜摤蚗平紱 ?BDr 3uhd3uhd3uの斷喉弩好多年課代表卡不都快遞吧 4坤角兒 4進(jìn)而 34就可 4蛕 ?D 脙 軟媁 ?vo滂焜 ?蔣 }り 鱷 N P 觴 ?F 瀢 ?鷲 2SXWJ 扱 。 6q蝚 q?f 譫僉聒 [涒鏼 ( 3?輋 uU E mScc俚 F?哘拒頤 僛 ?? 捚 ?[ 薲 {爐 e箍 x 滟 |ム嶦 ?緋 ?+擔(dān)擷擾卯 ? 懕 aQ 捠挧 e嘞 腕 %鋰 ? 啰 h?. 逌 u E 廇 ^. [W9衢 o 踺隗 ?{ ?崢抙 e?4 囪 W壺 %俒 資 ? Y~胘 Wj e樽磣 3\鈊 Q?L?搓 4}袂芻窖 ?A 畔 / 7q? 誐棏誄斛 Z? X喗 K ┘ s轠揋 ?剬 W 駒 ?p 鹺 j 慣 ?堒 j 飮 鰌 ?` 膽 ?烲 ?: 什聽揯 t 瑽 坂 :?閕粸 ?pW] d。 O ?婗 妸 _ \ 兼譫烴 H 樹畬 門 V?` ?深?yuàn)X劇 , 臕 !? 鮥 ?! 荳 |嗚 ??b踱 4b 羾 ?右檉骽 曜 RbY??梯魏 %鳊 。 H?豋 H(r 8v?嶗 ) y|?鉸 =吮野 m 擪楋 ?岠 ?8.. 呫諜 S啿 j g y圕蜽褘 0s 燅 ? 晳 r?羀矤 ? 厎 ?v?。 硘敍櫞 Z? G贒 ?I J] w諄 39。 ?。 丹 ?鐘 w鰈毨 G 艟 熋 H?amp。 Dr 3uhd3uhd3uの斷喉弩好多年課代表卡不都快遞吧 4坤角兒 4進(jìn)而 34就可 4蛕 ?D脙 軟媁 ?vo滂焜 ?蔣 }り 鱷 N P觴 ?F 瀢 ?鷲 2SXWJ 扱 。 (3)安全程度高，勞動(dòng)強(qiáng)度降低。 (2)施工費(fèi)用低。 結(jié)論 (1)本方法與傳 統(tǒng)的穩(wěn)車帶繩法相比，施工時(shí)間短。 (3)在截取新繩時(shí)，必須根據(jù)事前的計(jì)算精確量取好繩的長度，千萬不可將新繩截短，否則，將功虧一簣，造成較大損失。 施工中的注意事項(xiàng) (1)信號(hào)是施工的關(guān)鍵，必須設(shè)立指揮中心，放繩信號(hào)與提升信號(hào)要分開，至少準(zhǔn)備兩套信號(hào)，并與絞車司機(jī)、放繩人員及其他參加施工人員交代清楚。 (9)調(diào)繩。將北罐側(cè)四根舊繩用氣割截?cái)啵缓?，將北罐?cè)的四根舊繩頭與其對應(yīng)的新鋼絲繩牢固的捆綁在一起，并在井口南罐側(cè)搭臨時(shí)工作平臺(tái)。④ 當(dāng)南鉤罐頂?shù)竭_(dá)井 1： 3 合適位置時(shí)停車，用氣割將舊鋼絲繩在鉤頭以上截?cái)?，拖至不妨礙施工的地方。③ 開動(dòng)絞車適當(dāng)距離，拆除卡繩器及工字鋼。① 同時(shí)松吊北鉤罐籠的兩只 20t 葫蘆，將罐籠落下直至新鋼絲繩受力，拆除起吊用具，并將四根舊繩頭與其對應(yīng)的新鋼絲繩捆綁在一起。③拆除井塔四層卡繩用板卡子。①在井塔四層用長板卡子將北鉤側(cè)的四根新繩及四根舊繩卡牢。②拉兩只 20t 葫蘆將北鉤罐籠水平吊起適當(dāng)高度，按照由東至西的順序逐步更換北鉤楔型吊掛裝置，更換完畢，割除舊繩，并拆除工作平臺(tái)。 (6)更換北鉤罐籠四個(gè)楔型吊掛裝置。④更換西側(cè)兩只楔型吊掛裝置，更換完畢，用麻繩將新、舊鋼絲繩吊 掛裝置對應(yīng)牢固地捆綁在一起。②用兩只20t 葫蘆配合采煤機(jī)錨鏈將北鉤罐籠吊??；③用兩只 10t 葫蘆，將南罐吊起適當(dāng)?shù)母叨龋雀鼡Q東側(cè)兩只吊掛裝置，具體方法是：用 12． 5mm 鋼繩套子及 It 葫蘆將液壓自動(dòng)平衡裝置伸縮體吊住，依次拆除東側(cè)兩只原楔型吊型掛裝置。 (4)更換南鉤罐籠四個(gè)楔型吊掛裝置。②提升機(jī)用低頻速度下放南罐，同時(shí)，四個(gè)繩滾子以相應(yīng)的速度放繩；此時(shí)，在井塔三層平臺(tái)南罐側(cè)，自第一付長板卡子起每隔 6m 捆綁一道麻繩 (方法同上述 )并及時(shí)澆水浸透，每隔 50m 分別卡四付小板卡子。①拆除五層吊繩的長板卡子及四層防回竄板卡，并將四根新繩分別放在與其對應(yīng)的舊鋼絲繩槽西側(cè)合適位置。最后緩慢下放南鉤罐籠，拉緊多余的新繩。①將南罐側(cè)四根繩頭分別與四個(gè)備用楔形吊掛裝置連接牢固；將新、舊鋼絲繩的吊掛裝置對齊后，用麻繩牢固地捆綁在一起。⑤在井塔五層，將南罐側(cè)新繩用吊繩板卡卡牢，用行車將四根新繩吊起適當(dāng)高度，以主滾筒不能帶動(dòng)新繩轉(zhuǎn)動(dòng)為準(zhǔn)，然后用人力將四根新繩托至二層平臺(tái)。③下放南罐同時(shí)放新繩，用與上述同樣的方法自第一道棕繩起每間隔 10m 將新繩與舊繩捆綁牢固，當(dāng)新鋼絲繩繩頭到達(dá)南罐側(cè)，并與井口以上第一道鋼梁平齊時(shí)停車，拆除井口北罐工作平臺(tái)。井口以上用舊繩帶新繩，具體方法為：① 將南罐停在罐頂與井口平的位置；②在井口北罐側(cè)搭工作平臺(tái)，將新鋼絲繩穿過井塔北墻窗及四個(gè)導(dǎo)向輪，并與北罐四根舊繩分別用長 3m 的小棕繩捆綁在一起，新繩頭處連續(xù)捆綁三道 (新繩在舊繩西側(cè) )。 (5)準(zhǔn)備好充足的照明和可靠的信號(hào)設(shè)施以及棕繩、鐵絲、木板、工字鋼以及常用工具等，并檢查其是否合格。 (3)調(diào)整自動(dòng)平整油缸杠桿的伸出量，首先使南鉤自動(dòng)平衡油缸杠桿的伸出量一致后，關(guān)閉南鉤各自動(dòng)平衡油缸的分截止閥，運(yùn)行 1 天后，再量取南北兩鉤各油缸杠桿的伸出量，并記錄好，作為截繩的依據(jù)。 ③ 1ot with two hoist, lifting cans Southern appropriate height, the replacement of the eastern side of the first two hanging devices, specific methods are: using rope hoist It would be cap and hydraulic telescopic selfbalancing devicebody, followed by removal of the eastern side of the two wedgeshaped hanging type linked to the original device. Then, the first installation of the new East from the second wedgeshaped only hanging device, and then install the East from the first wedgeshaped hanging new home. ④ replacement of the west side of the two wedgeshaped hanging device, the replacement of finished hemp rope to use old and new wire rope hanging device firmly bundled counterpart. (5) in the second floor of the new wire rope cutoff platform, and a new wedgeshaped hanging rope and backup device connected. (6) the replacement of the North hook hanging cage four wedgeshaped device. ① first pump pressure on the second floor of the North can fuel tank of the hydraulic selfbalancing good even after the connecting pipe, the total cutoff to open the door a little, the fuel tanks of the oil pump to suppress all Add, and then North hook automatic hydraulic Uni balance tube to remove the fuel tank, put away. ② pull two hooks 20t hoist cage will Northern appropriate high level of lifting, running from east to west in accordance with the gradual replacement of the order of wedgeshaped hanging hook device north, the replacement of the end, removed the old rope, and to dismantle working platforms. (7) rope groove back. ① fourstorey tower in the well child with a long board to the north side of the hook 4 new and 4 old rope firmly② wirewith cap and traffic will be the new and old rope hanging to the old and new wire rope led from the round, starting from the east, followed by the old rope from the leading wheels, tankoriented round of rope out, and Add new rope rope groove in turn, led on the old rope round or rounds of padoriented on the (eastern side of the rope groove). ③ wells to remove board tower with four sub (8) recovery of the old rope. ① At the same time, North hook hanging loose cage of two 20t hoist will be closed until the new cage force of wire rope, lifting appliances, dismantled, and the old four corresponding bundled with the new wire rope. ② Removal of underground organizations in Southern constructors cage hook lif