粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

\rFD-61K <\/span>輕便測(cè)井絞車(chē)由絞車(chē)架、電纜、電纜接頭、井口滑輪四個(gè)部分組成，可與<\/span>FD-3019<\/span>數(shù)字傳輸型閃爍<\/span>γ<\/span>測(cè)井儀配合使用進(jìn)行地質(zhì)深孔測(cè)量。<\/span><\/span> \r<\/p>\r

\r主要特點(diǎn)<\/span><\/span><\/b> \r<\/p>\r

\r一、<\/span><\/span>絞車(chē)架<\/span><\/span> \r<\/p>\r

\r絞車(chē)架由絞車(chē)框架、撐腳、繞線盤(pán)、搖手把、傳動(dòng)齒輪、剎車(chē)裝置、集流器及輸出插座組成。<\/span><\/span> \r<\/p>\r

\r1.     <\/span><\/span><\/span>絞車(chē)架采用薄壁無(wú)縫鋼管焊接而成，結(jié)構(gòu)緊湊、輕巧且牢固<\/span><\/span> \r<\/p>\r

\r2.     <\/span><\/span><\/span>撐腳可放下、翻起，滿足操作、搬運(yùn)裝箱的不同要求<\/span><\/span> \r<\/p>\r

\r3.     <\/span><\/span><\/span>繞線盤(pán)采用鋁合金板整體壓延成形<\/span><\/span> \r<\/p>\r

\r4.     <\/span><\/span><\/span>搖手把采用快速推入裝置，只需拉動(dòng)鎖套可將手把處于工作、空套、拉出三種狀態(tài)，以滿足電纜收、放、絞車(chē)搬運(yùn)裝箱的需要<\/span><\/span> \r<\/p>\r

\r5.     <\/span><\/span><\/span>剎車(chē)裝置可通過(guò)調(diào)節(jié)定位螺母達(dá)到**剎車(chē)狀態(tài)<\/span><\/span> \r<\/p>\r

\r6.     <\/span><\/span><\/span>集流器由三只集流環(huán)與六只碳刷配對(duì)接觸組成，傳輸可靠耐久<\/span><\/span> \r<\/p>\r

\r7.     <\/span><\/span><\/span>電纜輸入與集流器輸出插座為七芯防水插座，可直接與<\/span>FD-3019<\/span>操作臺(tái)連接，插座<\/span>1-2<\/span>芯為訊號(hào)，<\/span>3-4-5<\/span>芯為電源，<\/span>6-7<\/span>芯為接地<\/span><\/span> \r<\/p>\r

\r二、<\/span><\/span>電纜<\/span><\/span> \r<\/p>\r

\r采用<\/span>YHCJ-3X7/0.2<\/span>三芯塑套電纜，該電纜每芯由七根<\/span>0.2mm<\/span>銅絲組成，芯線外用二股進(jìn)口高強(qiáng)度、低延伸“芳綸纖維”作承受拉力主體，外層用進(jìn)口桔黃色聚氨酯作護(hù)套，耐磨耐低溫。<\/span><\/span> \r<\/p>\r

\r三、<\/span><\/span>電纜接頭<\/span><\/span> \r<\/p>\r

\r本電纜接頭采用<\/span>FD-3019<\/span>電纜接頭，該接頭采用同軸三芯插頭座（內(nèi)芯：訊號(hào)；中芯：電源；外芯：接地）。接合處采用“<\/span>O<\/span>”型密封圈，內(nèi)、外二道密封裝置，Ф<\/span>40mm<\/span>不銹鋼外套，可直接與<\/span>FD-3019<\/span>探棒配合使用，無(wú)需借用工具就能方便連接，達(dá)到防水密封要求，經(jīng)久耐用。<\/span><\/span> \r<\/p>\r

\r四、<\/span><\/span>井口滑輪<\/span><\/span> \r<\/p>\r

\r井口滑輪作為電纜入井導(dǎo)向用，本滑輪適用多種電纜，適合直徑Ф<\/span>80<\/span>～Ф<\/span>200mm<\/span>的井口及不同井口狀況。<\/span><\/span> \r<\/p>\r

\r主要技術(shù)參數(shù)<\/span><\/span><\/b> \r<\/p>\r

\r1.       <\/span><\/span><\/span>滿盤(pán)電纜長(zhǎng)度：<\/span>1000m<\/span> \r<\/p>\r

\r2.       <\/span><\/span><\/span>絞車(chē)架外形尺寸：<\/span>500mm<\/span>×<\/span>340mm<\/span>×<\/span>356mm<\/span> \r<\/p>\r

\r3.       <\/span><\/span><\/span>絞車(chē)架凈重：<\/span>12kg<\/span> \r<\/p>\r

\r電纜重：<\/span>24kg/km<\/span> \r<\/p>\r

\r總重：<\/span>36kg<\/span>（滿盤(pán)<\/span>1000m<\/span>）<\/span><\/span> \r<\/p>\r

\r4.       <\/span><\/span><\/span>電纜外徑：Ф<\/span>4.5mm<\/span> \r<\/p>\r

\r拉斷力≥<\/span>200kg<\/span> \r<\/p>\r

\r電阻≤<\/span>85<\/span>Ω<\/span>/km<\/span> \r<\/p>\r<\/div>