[毕业设计 论文 精品]哈大客运专线钢轨精调 实习报告

实习报告哈大客运专线钢轨精调系部:测绘工程系专业名称:工程测量指导教师:姓名:二一年十二月a11a2a3a0.1a12a2a5a4a6a7a4a6a7.12.1a8a9a10a11a12.12.2a13a14a15a16a17a18a11a19.12.2.1a20a21a22a23a24a25.12.2.2a26a27a28a29.22.3a30a31a32a33a34a35.32.3.1a26a36a37a38.32.3.2a39a40a38a41a42.42.3.3a39a40a38a43a44a45a46.52.3.4a26a36a39a40.52.3.5a26a36a47a37.52.3.6a48a49a50a51a52a53a54a5582.4a56a34a57a58a59a60a61a62a63a64a65.92.4.1a66a39a67a68a69a70a71a72a73.92.5a56a34a57a74a75a76a77a78a79a80a59.152.5.1a66a39a67.152.5.2a81a82a83.162.5.3a84a85a86a87a88a89a90.172.6a75a76a77a74a56a34a57a91a92a93a94a95a96a97a98a99a100a101a102.182.6.1a81a82a83a103a43a86a104a105a106a107a108a109a110.182.6.2a66a39a67a103a43a86a104a105a106a107a108a109a110.19a1113a112a113a114a115a116a113a114a115.203.1a117a118a119a120.203.2a117a118a121a122a123a124a125a126a127.223.3a128a129a130a131a132a133.24a1344a112a135a136.251第1章前言轨道精调是在无缝线路铺设完成，长钢轨应力放散、锁定后所开展的轨道精调工作。轨道精调分为静态调整和动态调整两个阶段。静态调整主要是根据轨检小车静态测量数据结合弦线法对轨道进行全面调整，将轨道各项几何尺寸调整到允许范围之内，同时对轨道线型（轨向和轨面高程）进行优化，并控制好轨距变化率和水平变化率。1第2章数据采集2.1仪器及工具轨检小车1台，全站仪1套，内燃机扳手4台，万能道尺2把，吹风机1台，撬棍若干。2.2精调前的准备工作2.2.1线路状态检查在轨检小车上道检测前要做好以下工作：钢轨。全面查看，应无污染、无g1314g3616、无g6493g3371、无g11840g5379g12573g13582g19531g727g322g6199g1226。应g4445g16025g8503g11842，无g13582g4581、无g6451g3363、无污染，g6209力g11709g17810到设g16757g7643g1946，g5389g7477g1025g18108前g12483下g20067g994轨距g3371g19400g19565g307g19g17g24g80g80，轨g5225g3818g1403g17805g13548g994轨距g3371g19400g19565g307g19g17g24g80g80，轨g7529g6389g13949g994轨距g3371g19400g19565g307g19g17g22g80g80。全面查看，g18337g9869g6289查，g8611g1856g18336g17842g13505g6289查1g19g19套。g323g3455g7507。应g4445g16025g8503g11842，无g13582g4581、无g6451g3363、无g1571g7024、无污染、无g12366g2526（g19400g19565g307g19g17g22g80g80）。全面查看，g18337g9869g6289查，g8611g1856g18336g17842g13505g6289查1g19g19g3800。g324g9950缝。全g18108检查，主要测量g9950缝平g20046g5627，g20042面g19g794g14g19g172g80g80g15工作g17805g19g794g16g19g172g80g80，g3290g5371面g19g794g16g19g172g80g80。g325道g5214g7507。g9177g10714干g1940g6199g1226内g18108、g6227轨g8145内g9163g1969g3315g8543g11053g7446g17148、g9796g4588。在检查完g8617后，g2469g10628g19394g20076g2462时g3800g10714，轨检小车g2494能在g3800g10714g17819的g2318段对轨道g10378态进行测量。22.2.2轨枕编号g2464g3371g5347无g11763轨道轨g7529g13546g2507g7053法g3803g8892g38g51g267控制g9869g13546g2507g14g59g59g59（g8851g18336程g3698g2164g7053向的g6502g5219g2507）g1375g3926122g24g22g19g22g16g54g191g19g256122g24g22g19g22g257g15932g12046g38g51g267控制g9869g13546g2507，g256g54g257g15932g12046g2464g3371g5347无g11763轨道，g256g191g19g257g15932g12046g1186g256122g24g22g19g22g257g38g51g267g9869g8851g18336程g3698g2164g7053向的第1g19根g7529木g2164下划线g18108分可根据需要不印刷g7507g5347无g11763轨道轨g7529g13546g2507g7053法g38g51g267控制g9869g13546g2507g14g59g59Y（g8851g18336程g3698g2164g7053向的g6502g5219g2507）g1375g3926122g24g22g19g22g16Bg1911g256122g24g22g19g22g257g15932g12046g38g51g267控制g9869g13546g2507，g256Bg257g15932g12046g7507g5347无g11763轨道，g256g1911g257g15932g12046g1186g256122g24g22g19g22g257g38g51g267g9869g8851g18336程g3698g2164g7053向的第1g3371g7507上第1个g6227轨台。g2164下划线g18108分可根据需要不印刷。g15932（1）按照客专指挥g18108要求，轨g7529g13546g2507按照以下g7053法g13546制为了g7053便g10628场操作，施工单位单独建立自己的g13546g2507系统未尝不可。下面以群力特大桥g2462附近路基g12046g1375，可参考。群力特大桥对群力特大桥简支梁上g8611根轨g7529均进行了g13546g2507。以Yg191g192g19g22为g1375。Y项：右线g727g191项：第1孔梁，范围g1186g191g164g24g727g192项：第1孔梁上第2g3371道g5214g7507，范围g1186g191g16g19g24g727g19g22项：第1孔梁上第2g3371道g5214g7507上第g22个轨g7529，范围视情况g1186g191g161g19或者g191g1611g727群力特大桥跨g1856路和跨铁路g17842g13505梁单独g13546g2507，跨g1856路g17842g13505梁g13546g2507以YLGg191g192为g1375。Y项：右线g727g727L项：g17842g13505梁g7273G项：跨g1856路g727g191项：整个g17842g13505梁上第1g3371道g5214g7507，范围为g191g1622g727g192项：第1g3371道g5214g7507第2根轨g7529，范围g1186视情况g1186g191g161g19或者g191g1611g727跨铁路g17842g13505梁g13546g2507以YLTg191g192为g1375。Y项：右线g727g727L项：g17842g13505梁g727T项：跨铁路g727g191项：整个g17842g13505梁上第1g3371道g5214g7507，范围为g191g1617g727g192项：第1g3371道g5214g7507第2根轨g7529，范围视情况g1186g191g161g19或者g191g1611g727沪杭g13546g2507以YGg192为g1375说明g13546g2507Y项：右线G项：沪杭g192项：沪杭上第2g3371轨g7529，范围g1186g191g1611g727g322群力特和群力g1025g1025g19400路基轨g7529g13546g2507以YLJg19g191为g1375Y项：右线g727LJ项：路基g19g191项：一个路基段g1186小g18336程开始第1根轨g7529，范围g1186g19g191g16g221g19g727桥梁上还需要在防撞墙内g1403用红色油漆g7643出g8611孔是第几孔，路基上g1186前一桥梁广台开始向大g18336程g7053向g8611隔1g19根轨g7529g7643出g13546g2507。2.3轨道静态调整2.3.1轨道测量采用轨道小车对轨道进行逐根轨g7529g17842g13505测量。测量工作应保证在对全线路g6199g1226g4445g16025情况检查合格后进行。测量前，全站仪设站精度应满足要求，并对仪器进行校核。g322g2318g19400轨道应g17842g13505测量，分次测量时，两次测量搭接长度不g4581于2g19g80。g323车站道岔应单独测量，g994两g12483线路搭接长度不g4581于g22g24g80。42.3.2调整量计算分析数据，g11842定调整g2318段。根据轨检小车自带软g1226输出的测量数据，对轨道精度和线形分g2318段进行综合分析评价，g11842定需要调整的g2318段。应在数据g15932格g1025首先生成各参数的波形图，对照波形图来分析找出需要调整的g2318段。g322g16757算调整量。采用轨道小车配套软g1226进行调整量模拟适算，将轨道各项几何尺寸全g18108调整到允许范围之内，并对轨道线形进行优化。基本原则：g256先轨向，后轨距g257，g256先高g1314，后水平g257。轨向调整：应先选定一股钢轨作为基g1946股（直线地段基g1946股选取遵g1186于g994之g11468g18063的g8851g18336程g3698g2164g7053向的g7366线的基g1946股定g1053，g7366线地段g3926g7536是右g17728g7366线则选g6333g5050股，g2465之对应），对基g1946股钢轨g7053向进行精g11842调整，g11713波（g22g19g80）2g80g80合格率1g19g19g8，1g80g80合格率g306g28g25g8g727长波（g22g19g19g80）1g19g80g80合格率1g19g19g8g727线型平g20046，无g12373变，无g2620g7411g5627小g5145g6403g14645。在适算g15932g1025，对于轨向，不g16782g5050右轨，右g1571为g8503。轨距调整，g3278定基g1946股钢轨，调整g2490一股钢轨，轨距精度控制：g1022g80g80合格率1g19g19g8，g1021g80g80合格率g306g28g25g8，轨距变化率g3071g17g24g259g727g16825股钢轨g7053向线型应平g20046，无g12373变，无g2620g7411g5627小g5145g6403g14645。轨距g1571g5058g12573于设g16757g1955g4466测，大为g17139，小为g8503。高g1314调整，应先选定一股钢轨为基g1946股（直线地段基g1946股选取遵g1186于g994之g11468g18063的g8851g18336程g3698g2164g7053向的g7366线的基g1946股定g1053，g7366线地段g3926g7536是右g17728g7366线则选g6333右股，g2465之对应），对基g1946股钢轨高g1314进行精g11842调整，g11713波（g22g19g80）2g80g80合格率1g19g19g8，1g80g80合格率g306g28g25g8g727长波（g22g19g19g80）1g19g80g80合格率1g19g19g8g727线型平g20046，无g12373变，无g2620g7411g5627小g5145g6403g14645。高g1314g1571g5058g12573于设g16757g1955g4466测，高为g17139，g1314为g8503。g315水平调整，g3278定基g1946股钢轨，调整g2490一股钢轨高g1314，校核水平精度，1g80g80合格率1g19g19g8g727水平变化率，g11468g18063两根轨g7529g3071g80g80，g19400隔g989根轨g7529g3072g80g80g727g16825股钢轨高g1314线型应平g20046，无g12373变，无g2620g7411g5627小g5145g6403g14645。g17241高为g5050股g1955右股，右g17728g7366线为g8503，g5050g17728g7366线为g17139。g17241高g7389g17819g17241高和g8436g17241高之分。右g17728g7366线g17819g17241高为g17139，g8436g17241高为g8503g727g5050g17728g7366线g17819g17241高为g8503，g8436g17241高为g17139。g323形成调整量g15932。对g16757算的调整量进行核对优化后形成g8503g5347g256调整量g15932g257，5用于g10628场调整。g8504g15932需要保证g10628场g1166g2604g20046g2045找到需调整的g18039根轨g7529，g3252g8504需要进一g8505按照轨g7529g13546g2507g7053法将g8611根轨g7529的测量g13546g2507g994g10628场g13546g2507对应上。g324g3803足调整g1226数量。根据调整量g15932g1946g11842统g16757各g12879调整g1226需求数量，据g8504g4625g7101g15929g1817到位，并g20056g11053一定g1325量。2.3.3调整量现场标示按照g13485出的模拟调整量数据找到g11468对应的轨g7529，进行g7643g12046。g5050右股钢轨g8190向g12239动g3800，在轨面g7643出g12239动量并在g7061g17805用g12673g3848g7643明g12239动g7053向。g5050右股钢轨向上调高时在钢轨轨g14148g7643出调高量。g7643g12046完成后需要g2465g7053向g3809核一g17953。2.3.4轨道调整g1017格按照g11842定的原则和g20046g5219进行轨向、轨距，高g1314、水平的调整。g322轨距、轨向调整（轨道平面调整），g2318g19400轨道g17902g17819g7368g6454轨距g3371来g4466g10628g727车站道岔g17902g17819g7368g6454g1571g5527g7906来g4466g10628。g323高g1314、水平调整（轨面高程调整），g2318g19400轨道、车站道岔均g17902g17819g7368g6454轨g5225g3455g7507来g4466g10628。g324调整完g8617，全面g6331g13051g6199g1226g15758g7655，g17810到设g16757g7643g1946。g325g3250g6922g7368g6454下来的调整g1226。g326根据g10628场g4466g19481调整情况，形成g256调整g1226g1363用情况g16826g15932g257（g16277附g1226）。2.3.5轨道复测g3809测前，对调整g2318段的g6199g1226、g3455g7507进行全面检查，g11842g16760g4445g16025g8503g11842，g6199g2399力g17810到设g16757g7643g1946。g322对调整g2318段采用轨道小车进行逐根轨g7529g17842g13505测量。g323g3809测数据不满足精度要求的地段还应进行g1120次调整。根据轨检小车测量数据结合g1268统的g13511g8503法进行第g1120次调整。采用g13511g8503法主要是在轨向调整g7053面，g32526为轨向可以在一定范围内无g13435调整。轨道高g1314调整g1185g9994采用第一次调整时的g7053法。采用2g19g12871弦线进行轨向调整。调整时g8892g5859弦线g7643g1946g3371的放g13634位g13634。在轨检小车测量的数据g1025选g6333平面位g13634数g1552g17751接近的g18336程位g13634放g13634g7643g1946g3371。g9994后将弦线g13515g13051，用钢直尺检查g8611根轨g7529位g13634弦线距g12175钢轨的距g12175，若和g7643g1946g3371不一g14280，则需要g1363用撬棍调g6454轨距g6389g3371进行调整，直g14279和g7643g1946g3371g3800一g14280。在g7366线段，根据g7366线的各g9869的g11702距进行调整，g7366线的g11702距g16757算g3926图（1）7圆曲线矢距a137a138a139a140a141a142a143a144a141a141a145a137a138a139a144a141a145a143a144a141a141a145a137a138a139a144a141a145a143a144a141a141a145a146a147a148a149a150a151a147a148a152a146a147a148a149a150a151a147a148a153a146a153a146a147a148a149a150a151a151a148a151a150a146a148a150a151a147a148a149a150a146a148a150a151a146a148a152a146a154a146a146a148a150a151a151a148a151a152a146a148a154a153a151a147a148a154a152a146a148a154a153a151a146a148a155a146a155a146a146a148a154a153a151a151a148a156a156a150a148a151a146a148a147a156a150a148a151a150a148a156a150a147a146a150a148a151a151a148a150a151a152a148a146a150a151a146a148a150a151a152a148a146a150a151a150a148a155a150a146a146a152a148a146a150a151a151a148a147a149a152a148a153a151a146a148a152a149a152a148a153a151a152a148a156a150a150a146a152a148a153a151a156a148a154a153a156a148a152a153a151a146a148a156a153a156a148a152a153a151a152a148a154a150a152a146a156a148a152a153a151a156a148a151a154a151a146a148a156a154a151a156a148a150a150a156a146a151a156a148a150a155a151a148a149a150a151a146a148a156a155a151a148a149a150a151a156a148a151a150a151a146a151a148a149a150a151a152a148a154a146a147a149a148a150a151a146a148a152a146a147a149a148a150a151a156a148a154a150a149a146a149a148a150a151a152a148a156a146a146a149a148a154a153a151a146a148a150a146a146a149a148a154a153a151a151a148a147a150a153a146a149a148a154a153a151a150a148a155a146a150a153a148a151a146a148a147a146a150a153a148a151a151a148a150a150a154a146a153a148a151a150a148a156a146a152a154a148a146a150a151a147a148a154a146a152a154a148a146a150a151a151a148a156a150a155a146a154a148a146a150a151a146a148a155a146a156a154a148a153a151a147a148a149a146a156a154a148a153a151a151a148a151a152a147a146a154a148a153a151a146a148a152a146a151a155a148a152a153a151a147a148a152a146a151a155a148a152a153a151a151a148a151a152a146a146a155a148a152a153a151a147a148a153a146a149a146a147a147a148a147a146a149a146a147a151a148a149a152a150a150a147a147a148a147a146a147a157a150a147a157a150a147a157a143a158a159a160a161a154a162a163a144a159a161a150a163a139a145a160a161a150a162a162a158a155a147a147a147a141a164a165a166a167a168a169a170a171a172a1738缓和曲线正矢1.先算出来圆曲线正矢F=C8R2.求缓和曲线正矢递减率F缓和曲线分段数3.缓和曲线中间各点正矢缓和曲线正矢递减率分段数4.缓和曲线起点正矢缓和曲线正矢递减率65.缓和曲线终点正矢圆曲线正矢缓和曲线起点正矢2.3.6轨道静态调整标准序号指标允许偏差检测方法备注1轨距1mm道尺，轨检小车2轨距变化率1.53水平1mm道尺，轨检小车4水平变化率2mm/2.5m三角坑5轨向（短波）2mm/30m弦轨检小车1mm/10m弦弦线6轨向（长波）10mm/300m弦轨检小车7高低（短波）2mm/30m弦轨检小车1mm/10m弦弦线8高低（长波）10mm/300m弦轨检小车9轨底外侧与轨距块缝隙0.5mm塞尺10轨枕挡肩与轨距块缝隙0.3mm塞尺11扣件扭力矩180250N.m测力扳手满足设计要求12弹条中部与挡座间缝隙0.5mm塞尺13焊缝顶面00.2mm1m平直度尺及塞尺工作边00.2mm1m平直度尺及塞尺圆弧面00.2mm1m平直度尺及塞尺轨底焊筋00.5mma174a175a176a176a177a177轨道静态检测及调整标准92.4精调机选项设置操作流程2.4.1精调机软件选项设置软件设置打开软件，进入如下界面，如图（2）：图（2）软件界面点g1999软件设置中g11352g17885g20045g4557g16817g7706，弹出g980g1022界面，界面g2265g6336g5132g16280如图（3）g451g17902g16771如图（4）g451g19492g5058如图（5）g451测g18339数g6466如图（6）g451g1852g12461g1214和g7041面g1214如图（7）g452g20815g1022g17331g12946g16855及g7389g1863g452g8611g1022界面g11352设置：图（3）g5132g16280g17885g20045设置：10图（4）g17902g16771g17885g20045设置图（5）g19492g5058g17885g20045设置：图（6）测g18339数g6466g17885g20045设置：11图（7）g1852g12461g1214g17885g20045设置：g7041面g1214g11352g17885g20045g993g11004进g15904设置，g1209g990各g1022g17885g20045及g1866设置g5785g1929g3534g7424g990g18129g7171软件g21676g16760g11352，g993g19668要进g15904g6925g2172，g19668要g8892g5859g11352g3332g7053g7171g17902g16771g17885g20045中g12946g16855g7438和g1852g12461g1214g17902g16771g11352g12483g2487g717114，波g10317率g1038115200，小车g1881部g1268g5875g3132g12483g2487g103811g452g5415g17947g16277角度g2345g1313g6122g13785长度g2345g1313g12573g12573g7186g12046g11352和g1332g19668要g11352g993g7171g2528g980g1022，g19668要g3324g7424g3332化g17885g20045中进g15904g7368g6925g452g6117g1216g6524g14628g11352设置如图（8）：a178a179a180a181a182a183a184a185a186g5415g4560入g55g59g55g6523g2058点g7003件g7114，点g1999数g6466g4560入g17885g20045，进入如图（9）界面，12图（9）数g6466g4560入数g6466g7003件g12879g3423g17885g6333g6523g2058点（g36g54Cg44g44g16g42g54g44），g9994g2530g4560入g2530g13524g1038g55g59g55g6122g13785g42g54g44g11352g6523g2058点数g6466，g14521g2530g13524g1038g55g59g55g11352g7003件，要g17885g6333g36g47g47Fg44g47g40g54g6177g14033g11487g16277g1332g11352g55g59g55g7003件g452g2164g17745g4448g7003件g2530点g1999g4560入，g7171g2554g6116g2163g1262g7389g7186g12046，g14521g7422g6116g2163g16843检g7609g1332g11352g6523g2058点g7003件g3364g7643g7696g5347g7171g2554正g11842，g7696g5347：点g2507g1008g3364g7643g2283g3364g7643高g12255g322测g18339g20045g11458设置g8611g1022工g12255g20045g11458g18129g7389设计g11352数g6466，g12946g16855g7438g19668要g11352数g6466g7389平曲线，g12458曲线和设计g17241高信息g452平曲线g19668要5大桩g3364g7643；g12458曲线g19668要曲线g11352半径，变坡点g1209及相应g11352里g12255和高g12255信息，曲线g7171凸g11352半径值g1038正，g1038凹g11352半径值g7171负g11352g452平曲线输入g7114输入g11352g5415g2081点g11352线形信息由下g980段线形g11352g12879g3423来g11842定；缓和曲线g19668要输入缓和曲线长度，圆曲线g19668要输入半径，沿着里g12255增大g11352g7053向右转曲线半径正值，左转曲线半径值g1038负值g452g6523g2058点g11352信息直接g4560入就可g1209g452点g1999属性g17885g20045弹出如图（10）：13图（10）g20045g11458设置设计中线和g6523g2058点点g1999使g11004点g1999设计中线出现如图（11）：图（11）设计中心界面平面高g12255g3534准设置如图（12）：14图（12）高g12255g3534准设置轨向高低设置如图（13）：a178a179a187a188a181a189a190a191a192a185a18615测g18339g7003件建立g8611天工作g18129要新建g980g1022测g18339g7003件并进g15904g17241高校准，架设好g1852g12461g1214设g12461g6116g2163g2530，测g18339g980g1022g17241高值g9994g2530g16855转小车再测g18339g980次g17241高值，g14521正负相反，绝g4557值之g5058g33240.2毫米g1209g1881就证明g17241高值g7171准g11842g11352，g17241高校准很好g452g7003件建立好g2530点g1999采集就可g1209进入采集g11352界面，锁定棱镜g2530就可g1209工作了g452工作g7171g8892g5859g12946g16855g7438g11352g7053向，g12946g16855g7438g7053向g11842定如图（14）所g12046：a178a179a187a193a181a194a195a196a197a198a190a199a200采集界面g990右g990角还g7389g980g1022与里g12255g7053向相反g11352g17885g20045，g5415g1332朝里g12255增大g11352g7053向走，g993g11004管它，g5415向里g12255减小g11352g7053向走g7114g19668要g17885中，g993g9994g1332g3324施工模g5347下轨道和中线g11352g16855整将g7171错误g11352g452g3324g1852g12461g1214换g12461g7114要测g18339g980g1022点并保存，g1209便检核和软件进g15904补偿2.5精调机和全站仪注意事项2.5.1精调机安伯g7696原厂建议，g11458g7643距离g4557无碴轨道测g18339g6523g2058g332460g1680米，g4557g7389碴轨道测g18339g6523g2058g3324100g16200米g452所g1209，建议作业g7114将g11458g7643距离g6523g2058g332480米g1209g1881g452如果测g18339条件较g5058（如夏天中午g7114分）应该进g980步缩短g11458g7643距离（建议5060m）g452g11004户也可g1209g17902过反复g11352测试找到最佳g11352g11458g7643距离设备专人负责g452负责设备g11352充电g451野外测g18339g2081g2530零件g11352清点g451g1209及设备g11352清洁g452测g18339g2081利g11004扫把将轨道扫干净，避免尘土g12573杂物g4557测g18339产生g5445g2721g452g2081g5460工g3332施工之g2081g3324计算g7438中g4557设计数g6466（平曲线，g12458曲线，g17241高）复核无误g2530输16入到测g18339g6523g2058软件中g452g1214g3132安g16025g451g17828g17877和g6922g1214g3132g7114g8892g5859g1214g3132g11352保g6264g452轨检小车g8611次测g18339作业之g2081g18129要g4557g17241高g1268g5875g3132进g15904校准g452过轨缝g7114g980定要g6922g3250轨距g17730，g9994g2530g1016g1022人把g12946g16855g7438g6272到g2490外g980条轨道g990g452g12946g16855g7438测g18339g7114，要g8892g5859g19062轨扣件g7171g2554g6331g13051，如g7422g6331g13051就进g15904轨道g16855整g1262g6451g3363g12946g16855g7438g11352轨距g1268g5875g3132g452安g16025g12946g16855g7438g7114，g8892g5859g15758g1009g980定要g6331g13051，g19668要g1016g1022人g6817作，轨距g1268g5875g3132g980侧g993要直接接g16314g3332面，g1209免g6451g3363轨距g1268g5875g3132g452g8892g5859g12946g16855g7438g11352电g14053和小车g56g54g37g11352接g2487g3800，g993要g12908到水，g15441g9994g12520g16772g7424g7171g19462水g11352g1306g7171g6566g2487g3800并g993g19462水，电g4388设备g17947水很g4493g7143g6451g3363g452g8892g5859g56g54g37线和小车g11352g17842接g3800，g17842接g7114g993要g11004力过大，g1209免把g15758扣g6331g7041g452g5415转换