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\r \r \rFD-61K <\/span>輕便測井絞車由絞車架、電纜、電纜接頭、井口滑輪四個部分組成，可與<\/span>FD-3019<\/span>數字傳輸型閃爍<\/span>γ<\/span>測井儀配合使用進行地質深孔測量。<\/span><\/span> \r<\/p>\r\r主要特點<\/span><\/span><\/b> \r<\/p>\r\r一、<\/span><\/span>絞車架<\/span><\/span> \r<\/p>\r\r絞車架由絞車框架、撐腳、繞線盤、搖手把、傳動齒輪、剎車裝置、集流器及輸出插座組成。<\/span><\/span> \r<\/p>\r\r1. <\/span><\/span><\/span>絞車架采用薄壁無縫鋼管焊接而成，結構緊湊、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、搬運裝箱的不同要求<\/span><\/span> \r<\/p>\r\r3. <\/span><\/span><\/span>繞線盤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，只需拉動鎖套可將手把處于工作、空套、拉出三種狀態，以滿足電纜收、放、絞車搬運裝箱的需要<\/span><\/span> \r<\/p>\r\r5. <\/span><\/span><\/span>剎車裝置可通過調節定位螺母達到**剎車狀態<\/span><\/span> \r<\/p>\r\r6. <\/span><\/span><\/span>集流器由三只集流環與六只碳刷配對接觸組成，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>操作臺連接，插座<\/span>1-2<\/span>芯為訊號，<\/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，芯線外用二股進口高強度、低延伸“芳綸纖維”作承受拉力主體，外層用進口桔黃色聚氨酯作護套，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（內芯：訊號；中芯：電源；外芯：接地）。接合處采用“<\/span>O<\/span>”型密封圈，內、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，無需借用工具就能方便連接，達到防水密封要求，經久耐用。<\/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主要技術參數<\/span><\/span><\/b> \r<\/p>\r\r1. <\/span><\/span><\/span>滿盤電纜長度：<\/span>1000m<\/span> \r<\/p>\r\r2. <\/span><\/span><\/span>絞車架外形尺寸：<\/span>500mm<\/span>×<\/span>340mm<\/span>×<\/span>356mm<\/span> \r<\/p>\r\r3. <\/span><\/span><\/span>絞車架凈重：<\/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<\/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>
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