承陽液壓站TE130、TE131 提升機(jī)液壓站
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價格:
元(人民幣) |
產(chǎn)地:本地 |
最少起訂量:1 |
發(fā)貨地:本地至全國 |
上架時間:2019-12-22 16:01:18 |
瀏覽量:21 |
洛陽承陽重工機(jī)械有限公司
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經(jīng)營模式:其他 |
公司類型:生產(chǎn)型,貿(mào)易型,服務(wù)型 |
所屬行業(yè):液壓密封裝置 |
主要客戶:全國 |
在線咨詢  |
聯(lián)系方式
聯(lián)系人:王飛
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手機(jī):13693817575 |
電話: |
傳真: |
郵箱: |
地址:中國河南省洛陽市 河南省洛陽市澗西區(qū)中州西路180號 |
詳細(xì)介紹
\r1<\/span><\/span><\/b>、概述<\/span><\/b><\/span><\/b>\r<\/p>\r\r隨著科學(xué)技術(shù)的發(fā)展,礦井提升機(jī)安全,可靠地運(yùn)行,對于液壓站提出了新要求。為此我們設(shè)計了<\/span>TE130<\/span><\/span>、<\/span>TE131<\/span><\/span>雙電機(jī)、雙油泵二級制動液壓站。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span> <\/span> <\/span>TE130<\/span><\/span>液壓站適用于<\/span>XKT<\/span><\/span>,<\/span>XKT-B<\/span><\/span>型,<\/span>JK<\/span><\/span>型單繩雙單筒礦井提升機(jī)。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span> <\/span>TE131<\/span><\/span>液壓站適用于<\/span>XKT<\/span><\/span>,<\/span>XKT-B<\/span><\/span>型,<\/span>JK<\/span><\/span>型單繩單筒礦井提升機(jī),帶盤形制動系統(tǒng)的<\/span>JKM<\/span><\/span>型井塔式多繩摩擦式提升機(jī),<\/span>JKMD<\/span><\/span>落地式多繩摩擦式提升機(jī)。<\/span>TE132<\/span><\/span>在<\/span>TE131<\/span><\/span>液壓站的基礎(chǔ)上增加了兩個壓力繼電器,一個壓力傳感器。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span> <\/span>1.1 <\/span><\/span>液壓站的主要作用:<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span><\/span><\/span>(<\/span>1<\/span><\/span>)為盤形制動器提供可以調(diào)節(jié)的壓力油,使提升機(jī)獲得不同的制動力矩。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span><\/span><\/span>(<\/span>2<\/span><\/span>)在任何事故狀態(tài)下,可以使盤形制動器的油壓訊速降低到預(yù)先調(diào)定的某一值,經(jīng)過延時后,盤形制動器的全部油壓值訊速回到零,使盤形制動器達(dá)到全制動狀態(tài)。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span><\/span><\/span>(<\/span>3<\/span><\/span>)<\/span>TE130<\/span><\/span>液壓站可以供給單繩雙筒礦井提升機(jī)的調(diào)繩裝置所需要的控制壓力油。<\/span><\/span>\r<\/p>\r\r <\/span> <\/span> <\/span>1.2 <\/span><\/span>主要技術(shù)參數(shù):<\/span><\/span>\r<\/p>\r\r最大工作油壓<\/span> <\/span>6.3MPa<\/span><\/span>\r<\/p>\r\r最大供油量<\/span> <\/span>9.0L/min<\/span><\/span>\r<\/p>\r\r工作油溫<\/span> <\/span>15~<\/span>65<\/span>℃<\/span><\/span><\/span>\r<\/p>\r\r油箱儲油量<\/span> <\/span>500L<\/span><\/span>\r<\/p>\r\r二級制動延時時間<\/span> <\/span>0<\/span><\/span>~<\/span>10S<\/span><\/span>\r<\/p>\r\r電液調(diào)壓裝置允許最大輸入電流<\/span> <\/span>250mA <\/span><\/span>\r<\/p>\r\r液壓油牌號<\/span> <\/span>L-HM-46<\/span><\/span>抗磨液壓油(推薦)<\/span>\r<\/p>\r\r<\/span><\/span> \r<\/p>\r\r4<\/span><\/span><\/b>、<\/span><\/b> <\/span><\/span><\/b>故障處理<\/span><\/b><\/span><\/b>\r<\/p>\r\r液壓站在正常工作和調(diào)試過程中,可能會出現(xiàn)這樣或那樣的故障,現(xiàn)將可能出現(xiàn)的常見故障及處理方法介紹如下:<\/span><\/span>\r<\/p>\r\r4.1 <\/span><\/span>油泵啟動以后,經(jīng)過<\/span>60<\/span><\/span>~<\/span>90S<\/span><\/span>后,電液調(diào)壓裝置上的噴嘴、溢流閥未見回油,油壓表指示為零。<\/span><\/span>\r<\/p>\r\r原因:油泵吸不上油。<\/span><\/span>\r<\/p>\r\r處理方法:如果油泵吸油口的截止閥沒有打開,應(yīng)立即打開;將電機(jī)反轉(zhuǎn),發(fā)現(xiàn)油面有翻騰現(xiàn)象后再使電機(jī)正轉(zhuǎn),就能吸上油來;或?qū)⑽凸軘Q下,在吸油管處注油,同時轉(zhuǎn)動油泵,發(fā)現(xiàn)有吸油的咔啦、咔啦聲,并且在出油口處有噴油,說明油泵已恢復(fù)正常工作。擰緊吸油管,即可正常工作。<\/span><\/span>\r<\/p>\r\r4.2 <\/span><\/span>轉(zhuǎn)動油泵,電液調(diào)壓裝置上的溢流閥有回油現(xiàn)象,在油壓升高時,油面有大量的氣泡,同時有較大的噪音,油壓出現(xiàn)不穩(wěn)的現(xiàn)象。<\/span><\/span>\r<\/p>\r\r原因:油泵軸處的油封破裂;或油泵的緊固螺釘未擰緊;吸油口處的濾油器堵塞,使吸油阻力增大,造成空穴現(xiàn)象,有大量空氣進(jìn)入油泵內(nèi)。<\/span><\/span>\r<\/p>\r\r處理方法:更換油封;擰緊緊固螺釘;清除濾油器的堵塞物。<\/span><\/span>\r<\/p>\r\r4.3 <\/span><\/span>油泵轉(zhuǎn)動,油壓能夠上升到所需油壓值,但油泵發(fā)熱、噪音大。<\/span><\/span>\r<\/p>\r\r原因:油泵的配油盤和轉(zhuǎn)子之間的間隙太小,油泵轉(zhuǎn)動時間稍長就會使油盤有擦傷現(xiàn)象。<\/span><\/span>\r<\/p>\r\r處理方法:拆開油泵,將轉(zhuǎn)子和上下配油盤取出,將擦傷的部分用平面磨床磨平,根據(jù)修磨情況,確定適當(dāng)?shù)膲|片,放在端蓋和配油盤之間,油泵可恢復(fù)正常工作。<\/span><\/span>\r<\/p>\r\r4.4 <\/span><\/span>油泵運(yùn)轉(zhuǎn)正常,電液調(diào)壓裝置的動線圈的電流為最大時,油壓不上,或在正常提升時,突然下降到零。<\/span><\/span>\r<\/p>\r\r原因:圖<\/span>3<\/span><\/span>中的節(jié)流螺塞<\/span>13<\/span><\/span>的小孔被堵。(見附圖)<\/span><\/span>\r<\/p>\r\r處理方法:將堵塞物取出,可恢復(fù)正常工作。<\/span><\/span>\r<\/p>\r\r4.5 <\/span><\/span>油泵運(yùn)轉(zhuǎn)正常,電液調(diào)壓裝置的動線圈的電流為零時,油壓可上升到接近松閘狀態(tài),但油壓不可調(diào)節(jié)。<\/span><\/span>\r<\/p>\r\r原因:噴嘴被贓物堵住,但未完全堵;或控制桿被十字彈簧卡住,不能上下運(yùn)動。<\/span><\/span>\r<\/p>\r\r處理方法:將贓物從噴嘴中取出;修復(fù)控制桿的卡緊現(xiàn)象,使其運(yùn)動靈活、上下自如。即可恢復(fù)正常工作。<\/span> |