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- <!doctype html><html lang="zh-CN"><meta charset="utf-8"><title>桥梁讲解 · 教员1 v2</title><style>body{font:16px system-ui;background:#f2f7f6;color:#173d38;margin:24px}header,article{background:white;border:1px solid #cdded9;border-radius:12px;padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}video{width:100%;height:360px;background:#111}p{line-height:1.6}a{color:#07856c}h2{margin-top:32px}</style><header><h1>四套桥梁流程 · 教员1 v2 讲解</h1><p>39 段视频已生成到前端 public 目录。点击播放；原语音与上一版视频保留。</p></header><section><h2>TASK-VIRTUAL-005 · 重型支援桥液压泵应急切换</h2><div class="grid"><article><h3>第 1 步</h3><p>第1步，确定故障液压泵。根据故障现象确定发生故障的液压泵。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-01-bd17dc16621458c4.mp4"></video><p>4.96 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-01-bd17dc16621458c4.mp4">打开视频</a></p></article><article><h3>第 2 步</h3><p>第2步，断开架桥车取力器。将架桥车取力器断开。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-02-f485ff03a609c910.mp4"></video><p>4.16 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-02-f485ff03a609c910.mp4">打开视频</a></p></article><article><h3>第 3 步</h3><p>第3步，打开互救球阀。打开备胎上方两个红色滤油器之间的连通球阀，手柄由垂直管道转为平行管道。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-03-81ea8dc0e23da76d.mp4"></video><p>8.36 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-03-81ea8dc0e23da76d.mp4">打开视频</a></p></article><article><h3>第 4 步</h3><p>第4步，重新接通取力器。将架桥车取力器重新接通。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-04-aa6bbd5769344dc0.mp4"></video><p>4.20 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-04-aa6bbd5769344dc0.mp4">打开视频</a></p></article><article><h3>第 5 步</h3><p>第5步，打开辅助控制盒互救开关。打开辅助控制盒盖，再打开互救开关，进入单泵作业状态。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-05-422f9e85bb468fd5.mp4"></video><p>6.80 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-switch/v2/instructor-1-v2/step-05-422f9e85bb468fd5.mp4">打开视频</a></p></article></div></section><section><h2>TASK-VIRTUAL-006 · 重型支援桥液压泵应急替代</h2><div class="grid"><article><h3>第 1 步</h3><p>第1步，保持架桥车运行并断开取力器。保持架桥车发动机运转，确保架桥车取力器处于断开状态。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-01-053bd89d013ca8c2.mp4"></video><p>7.84 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-01-053bd89d013ca8c2.mp4">打开视频</a></p></article><article><h3>第 2 步</h3><p>第2步，连接两车液压软管。连接支援车与架桥车液压软管。架桥车快接接头位于液压油箱右侧；支援车快接接头位于驾驶室外右下方。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-02-7e103c9898230504.mp4"></video><p>9.72 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-02-7e103c9898230504.mp4">打开视频</a></p></article><article><h3>第 3 步</h3><p>第3步，打开支援车回油截止阀。打开支援车液压油箱快接接头处的回油截止阀。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-03-d0d26b774e96a981.mp4"></video><p>5.76 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-03-d0d26b774e96a981.mp4">打开视频</a></p></article><article><h3>第 4 步</h3><p>第4步，打开互救作业开关。打开辅助控制盒上的“互救作业”开关。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-04-a7cafe4130983380.mp4"></video><p>5.16 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-04-a7cafe4130983380.mp4">打开视频</a></p></article><article><h3>第 5 步</h3><p>第5步，打开滤油器出口连通球阀。打开两个输油滤油器出口处的连通球阀。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-05-ef62a148cdeb4c73.mp4"></video><p>5.96 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-05-ef62a148cdeb4c73.mp4">打开视频</a></p></article><article><h3>第 6 步</h3><p>第6步，接通支援车液压取力器。接通支援车液压系统取力器，向架桥车供油。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-06-f4bb8c70dc263869.mp4"></video><p>6.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-06-f4bb8c70dc263869.mp4">打开视频</a></p></article><article><h3>第 7 步</h3><p>第7步，按正常步骤操作架桥车。原图只概括“按正常操作步骤操作架桥车”，没有展开后续作业。该项为原稿概括项，本预演不代表后续正常作业已经完成。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-07-84f943a4e5a9bbc8.mp4"></video><p>10.88 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-substitute/v3/instructor-1-v2/step-07-84f943a4e5a9bbc8.mp4">打开视频</a></p></article></div></section><section><h2>TASK-VIRTUAL-007 · 重型支援桥前泵换件修复</h2><div class="grid"><article><h3>第 1 步</h3><p>第1步，停机并初裁牛皮纸。架桥车熄火；按液压泵与取力器结合面形状初步裁剪牛皮纸。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-01-071874b4ec4b9e19.mp4"></video><p>6.64 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-01-071874b4ec4b9e19.mp4">打开视频</a></p></article><article><h3>第 2 步</h3><p>第2步，关闭液压油箱出油口一号球阀。将一号球阀手柄从平行管道转到垂直管道。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-02-26d142b67538ea4d.mp4"></video><p>6.56 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-02-26d142b67538ea4d.mp4">打开视频</a></p></article><article><h3>第 3 步</h3><p>第3步，拆开并包扎进出油管。用大活动扳手拆开液压泵进、出油管接头，用塑料袋包扎管口。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-03-9e2b426e945678f0.mp4"></video><p>7.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-03-9e2b426e945678f0.mp4">打开视频</a></p></article><article><h3>第 4 步</h3><p>第4步，拆下四个安装螺栓。用开口扳手拆下液压泵与取力器之间的四个安装螺栓。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-04-fe998d3697e1a463.mp4"></video><p>6.92 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-04-fe998d3697e1a463.mp4">打开视频</a></p></article><article><h3>第 5 步</h3><p>第5步，取下旧前泵。取下原前泵。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-05-e0348b0ea0055779.mp4"></video><p>3.08 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-05-e0348b0ea0055779.mp4">打开视频</a></p></article><article><h3>第 6 步</h3><p>第6步，修裁牛皮纸。进一步裁剪牛皮纸，使其与液压泵安装面及取力器结合面吻合。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-06-488750524bd2c0a8.mp4"></video><p>6.76 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-06-488750524bd2c0a8.mp4">打开视频</a></p></article><article><h3>第 7 步</h3><p>第7步，放置牛皮纸垫。将裁好的牛皮纸放在取力器接口处。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-07-5dbddd64c54251a5.mp4"></video><p>5.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-07-5dbddd64c54251a5.mp4">打开视频</a></p></article><article><h3>第 8 步</h3><p>第8步，安装新液压泵。安装新的液压泵。原稿没有给出拧紧力矩。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-08-5ca9062502638806.mp4"></video><p>4.84 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-08-5ca9062502638806.mp4">打开视频</a></p></article><article><h3>第 9 步</h3><p>第9步，向新泵加注液压油。打开新液压泵加油口，加注液压油。原稿没有给出定量值。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-09-e8782919d61b49b9.mp4"></video><p>6.84 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-09-e8782919d61b49b9.mp4">打开视频</a></p></article><article><h3>第 10 步</h3><p>第10步，恢复进出油管连接。用大活动扳手连接并拧紧液压泵进、出油管。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-10-c14fe764c6a78575.mp4"></video><p>5.36 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-10-c14fe764c6a78575.mp4">打开视频</a></p></article><article><h3>第 11 步</h3><p>第11步，启动设备试验。启动设备进行试验。原稿没有展开具体试验项目和判定数值。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-11-c06a4be476669d7f.mp4"></video><p>6.08 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-pump-replace/v3/instructor-1-v2/step-11-c06a4be476669d7f.mp4">打开视频</a></p></article></div></section><section><h2>TASK-VIRTUAL-008 · 重型支援桥平衡阀拆拼互换</h2><div class="grid"><article><h3>第 1 步</h3><p>第1步，清洗小腔平衡阀。用清洗剂清洗平衡阀和管接头，并用抹布擦净。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-01-8540f64d275cd500.mp4"></video><p>5.96 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-01-8540f64d275cd500.mp4">打开视频</a></p></article><article><h3>第 2 步</h3><p>第2步，拆开小腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-02-3ed7b91337a0c00e.mp4"></video><p>7.20 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-02-3ed7b91337a0c00e.mp4">打开视频</a></p></article><article><h3>第 3 步</h3><p>第3步，拆下小腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-03-8dba240adff9be00.mp4"></video><p>5.96 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-03-8dba240adff9be00.mp4">打开视频</a></p></article><article><h3>第 4 步</h3><p>第4步，封堵小腔油口。用两个油堵封住两个油口，擦净阀座结合面。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-04-24da11990de8e484.mp4"></video><p>4.96 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-04-24da11990de8e484.mp4">打开视频</a></p></article><article><h3>第 5 步</h3><p>第5步，清洗大腔平衡阀。用清洗剂清洗平衡阀和管接头，并用抹布擦净。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-05-714a15e72dfa2832.mp4"></video><p>6.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-05-714a15e72dfa2832.mp4">打开视频</a></p></article><article><h3>第 6 步</h3><p>第6步，拆开大腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-06-5478cc2211086156.mp4"></video><p>7.32 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-06-5478cc2211086156.mp4">打开视频</a></p></article><article><h3>第 7 步</h3><p>第7步，拆下大腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-07-98bf30b8947911aa.mp4"></video><p>6.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-07-98bf30b8947911aa.mp4">打开视频</a></p></article><article><h3>第 8 步</h3><p>第8步，封堵大腔油口。用两个油堵封住两个油口，擦净阀座结合面。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-08-2101b2ebb4bf1783.mp4"></video><p>5.40 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-08-2101b2ebb4bf1783.mp4">打开视频</a></p></article><article><h3>第 9 步</h3><p>第9步，准备安装大腔平衡阀。擦净平衡阀及阀座结合面，取下两个油堵。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-09-74cedc700826b5d5.mp4"></video><p>6.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-09-74cedc700826b5d5.mp4">打开视频</a></p></article><article><h3>第 10 步</h3><p>第10步，安装大腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-10-32f16dc6b235d2d6.mp4"></video><p>7.36 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-10-32f16dc6b235d2d6.mp4">打开视频</a></p></article><article><h3>第 11 步</h3><p>第11步，核对大腔控制油口管路连接。原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用十九号开口扳手拆开管路并包扎”的相反描述。请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-11-41511d4a555dca5e.mp4"></video><p>16.12 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-11-41511d4a555dca5e.mp4">打开视频</a></p></article><article><h3>第 12 步</h3><p>第12步，紧固大腔阀体连接螺栓。用内六角扳手拧紧四个阀体连接螺栓。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-12-81396098754fccab.mp4"></video><p>5.44 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-12-81396098754fccab.mp4">打开视频</a></p></article><article><h3>第 13 步</h3><p>第13步，准备安装小腔平衡阀。擦净平衡阀及阀座结合面，取下两个油堵。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-13-672e69748f537f2f.mp4"></video><p>6.00 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-13-672e69748f537f2f.mp4">打开视频</a></p></article><article><h3>第 14 步</h3><p>第14步，安装小腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-14-0eaebfde856428f8.mp4"></video><p>7.76 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-14-0eaebfde856428f8.mp4">打开视频</a></p></article><article><h3>第 15 步</h3><p>第15步，核对小腔控制油口管路连接。原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用十九号开口扳手拆开管路并包扎”的相反描述。请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-15-31ab069954b685be.mp4"></video><p>16.24 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-15-31ab069954b685be.mp4">打开视频</a></p></article><article><h3>第 16 步</h3><p>第16步，紧固小腔阀体连接螺栓。用内六角扳手拧紧四个阀体连接螺栓。</p><video controls preload="none" src="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-16-ab6b316a229cd837.mp4"></video><p>5.64 秒 · <a href="../../../unreal_tran_web/public/legacy/virtual-training/videos/narration/bridge-balance-valve-swap/v3/instructor-1-v2/step-16-ab6b316a229cd837.mp4">打开视频</a></p></article></div></section></html>
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