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1、en marxa, inspecci ha de fer i requereix lacceptaci del mecanisme segons la norma, desprs de lacceptaci de projecte noms pot ser s normal. (3) abans del seu s per a la seguretat dels aparells que usar per fer la divulgaci tcnica necessria i treballar 5 arrange the class (Group) of work, strengthenin
2、g cross-job security. The class (Group) of personnel responsible for safety and health. 5 stop of three-violation has the right to refuse illegal orders. 5 Security Summary of assessors: 1-12-6 comment by Labour Council safety responsibility target content standards of the Gross project 60 minute co
3、nscientiously implement the labor law and company management systems, assist the project manager to better off. 15 to prepare the employment roster to ensure that documents is complete, check the employment situation, identify problems and correct reports to the project manager. 15 assistance projec
4、t manager solve the workers personal protective equipment, protective equipment, and check the usage. 15 assistance in dealing with special types of personnel training, examination and forensic work, ensuring that certified. 151 items 40 to assist project managers and foremen admission of workers ed
5、ucation, stressed the importance of labor safety protection and compliance, discipline. 20 assist with site of special types of personnel training, examination and forensic work, ensuring that certified. 20 safety summary assessment people: appraisal reviews safety leading group leader: sign up for
6、evaluation officers: Note: evaluating and scoring methods according to the scoring method for JGJ59-99 implementation of construction safety inspection standards. Implementation of the responsibility system for production safety assessment form (reference tables) 1-12-7 comment by production team le
7、ader Council time safety responsibility assessment standard Gross project 60 minute organization of the class (Group) for safe operation activities. 15 per day using 15-20 minutes before work to organize the class (Group) to conduct pre-shift safety activities, and make a record. 15 conscientious wo
8、rkers proper safety education and safety technology gives the low-down. 15 organizations of the class (Group) to conduct work safety inspections, to eliminate hidden perils. 40 151 projects implementing the safety management system, the technical specifications for various types of security. 10 chec
9、k the class (Group) of personnel the use of PPE, and punish illegal behavior. 10 implementing security technical disclosure system, and complete the signing procedures. 5 participation in security and safety meetings, report the class (Group) production. 5 arrange the class (Group) of work, strength
10、ening cross-job security. The class (Group) of personnel responsible for safety and health. 5 stop of three-violation has the right to refuse illegal orders. 5 Security Summary assessment people: appraisal reviews safety leading group leader: sign up forcontent from several generations of leaders of
11、 the party constitution and party, especially the important exposition of General Secretary Xi Jinping, and reference to some embody the Chinese nations outstanding traditional culture essence of epigrams. have what innovation and features? Revised adhere to in accordance with rules governing the pa
12、rty and party with morals in combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, Five is higher than it i
13、s proposed that the focus on the expanded to moved to the provisions of the present at all times and in all over the world ethics from high from low common requirements. One is closely linked to the honest self-discipline, removal and no direct relationship. Second is to insist on a positive advocat
14、e, eight prohibition 52 allowed the negative list content synchronization amendment disciplinary punishment regulations. For all the party members, the applicable objects from the Party member cadre of leaders of all Party members to fully reflect the overall strictly. Four is to highlight the vital
15、 few , seize the leadership of the party members and cadres of ordinary Party members. Delete complicated on Jane, and strive to achieve concise, easy to understand, easy to remember. The revised is ruling party since the first adhere to a positive advocate, for all members of the self-discipline no
16、rms, moral declaration issued to all members of the party and the National Peoples solemn commitment. How to understand the show the Communists noble moral pursuit comprehensive strictly necessary according to the rules governing the party and party with morals in combination, the de is mainly the p
17、urpose of ideal and faith in the party. The traditional culture of the Chinese nation has always stressed the importance of dependent Germany and France, de treatment ritual order. Partys eighteen years, the Central Committee of the Communist Party of China outstanding emphasize the construction of
18、honest politics, so that cadres honest, clean government, political pure brightness, and the party members and cadres honest self-discipline raised the a series of positive requirements. At the same time, from the perspective of the nature of the party, the Communist Party of China is the vanguard o
19、f the Chinese working class, is the vanguard of the Chinese people and the Chinese nation, the party as a An advanced political organization, to establish the image of clean and honest, not rot, not rot, do not want to rot in the effective mechanism must strengthen the positive lead, of its members
20、from the front clear clean fingered self-discipline code of conduct. openingManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid de
21、velopment in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed gre
22、at use also brings great convenience to the staff. Precisely because of this robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic cont
23、roller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and suc
24、cessful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, an
25、d programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-s
26、peed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by
27、 learn of has a must of consolidation, understand has some usually didnt opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulato
28、r in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial e
29、valuation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can d
30、etect the external environment, but can still successfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when the mechanical ar
31、m is to use the program as a basis. Difference is that the robot begand发电机引出线安装(D11) 11/121 适用范围本作业指导书适用*1号机组工程电机电气与引出线设备安装。共箱母线、封闭母线、交流励磁母线、直流励磁母线的安装。2 编制依据2.1电气装置安装工程高压电器施工及验收规范 （GBJ147-90）2.2电气装置安装工程母线装置施工及验收规范 （GBJ149-90）2.3110KV500KV架空电力线路施工及验收规范 （GBJ233-90）2.4电气装置安装工程质量检验及评定规程 （DL/T5161.15161.
32、172002）2.5*电力设计院设计发电机小室布置及封闭母线安装（D-0301）2.6*电力设计院设计高压厂变、起动/备用变低压侧共箱母线安装（D-0303A）2.7电力建设安全工作规程DL5009.1-20022.8电力建设安全工作规程(火力发电厂部分) （DL-5009.1-92）2.9电气装置安装工程旋转电机施工及验收规范（GB50170-92）2.10电气装置安装工程电力变压器、油禁电抗器、互感器施工及验收规范 （GB148-90）3 工程概况及主要工作量3.1工程概况*电厂一期（2600MW）1号机组工程的发电机采用QFSN-600-2-22C型发电机。发电机的制造厂为东方电机股份有
33、限公司。共箱母线、封闭母线、励磁母线均由北京电力设备总厂成套供应。励磁系统由南京南瑞电气控制公司提供。3.2主要工作量3.2.1封闭母线 导体90015/外壳145010 220.53m/三相 导体15010/外壳7005 20.52m 导体15010/外壳7005 72.54m 导体15010/外壳7005 21.6m 导体15010/外壳7005 20.98m 导体15010/外壳7005 4.3m3.2.2共箱母线 外壳880500，10kV 320m 3.2.3交流励磁母线 导体4（15010），箱体700550 19.20m3.2.4直流励磁母线 导体4（12010），箱体70050
34、0 25.07m 3.2.5励磁变压器 32200MVA，Ud=8%。22/1kV 3台3.2.6励磁柜 10面3.2.7中性点接地变压器及电阻器柜 1面3.2.8 PT/LA柜 3面3.2.9发电机出口及中性点连接结构 1套4 作业人员的资格和要求4.1所有施工人员在作业前必须接受过三级安全教育，熟悉安全工作规程并经过考试合格。4.2经过施工技术安全交底后，所有施工人员应能明确自己的施工质量要求和安全规定。4.3起重工、操作工持证上岗，熟悉所操吊车的性能和安全运行要求。5 作业所需的机械、工器具5.1磨光机 2台5.2切割机 1台5.3 链条葫芦 5T 4只5.4力矩扳手 2套5.5 25T
35、吊车 1台5.6台钻 1台5.7常用工具：水平尺、平扳手、锉刀、撬棒、钢直尺、卷尺、钢锯、悬锤等。6 施工准备6.1 主要材料设备准备6.1.1所有材料、设备应有合格证及相关试验报告，铁构件应进行热镀锌处理。6.1.2主材：审核施工图纸，并按照施工实际所需型号、规格、数量在施工前到位，槽钢、钢板、扁铁等构件应采用热镀锌、并符合设计要求。6.1.3辅材：明确设备配套供货的范围，估算施工实际所需规格、数量（非标件应明确使用要求），根据设备安装进度计划及时采购到位。6.1.4消耗性材料：根据近期内准备进行的施工内容及消耗性材料库存情况及时备足。6.1.5设备：根据现场施工进度编制设备到货计划，设备宜
36、在具备安装条件前35天运至现场并在施工区域开箱检查，并做好开箱记录，进行安装准备。6.2施工现场条件准备6.2.1在土建施工时电气专业人员应与土建专业人员密切配合，保证构件应平整，其厚度、尺寸、所开孔的数量、大小、位置应与设备的底脚一致，保证构件的安装方向与设备安装方向配合正确，保证柱头安装固定后构件标高准确、中心线位置与设备安装要求相符。在不能保证以上要求时，土建不得施工，以免因设备无法安装而导致返工。6.2.2其它设备的土建基础完成后应由土建专业精确放样，标出基础的中心位置与相应标高。6.2.3所有构支架安装完毕且通过验收。6.2.4有关土建项目全部移交并已办理交接手续。6.2.5施工场所
37、杂物应清理干净，运输通道畅通。6.2.6施工场地照明要充足，临时用电符合安全要求。6.2.7施工用机械、工器具已落实。6.2.8所需脚手架已搭设结束并经验收合格、挂牌。6.2.9发电机定子已就位。6.3 技术准备6.3.1施工图已到，技术人员应组织人员认真学习，理解设计要领，熟悉施工场地，了解土建施工进度。6.3.2技术人员应将施工图纸认真审核一遍，特别是配电装置的安全净距应满足要求，做好审核记录。及时通知设计人员到现场进行施工图交底和会审工作。6.3.3认真收集厂家技术资料，对制造厂有特殊要求的设备，应尽早的做好技术准备。6.3.4根据单位工程开工的要求，检查落实设备、材料、机械、工器具、现
38、场条件、技术资料的准备，办理开工报告并进行审批。6.3.5对施工人员进行详细的技术交底并做好记录。7 作业程序：7.1 作业程序：土建基础交接设备开箱检查、试验安装前准备验收签证安装结束前检查安装、调整8作业方法、工艺要求和质量标准8.1 设备到货验收共箱母线、励磁母线、封闭母线等主材必须有合格证，或材质报告，规格是否与设计相符，并做好验收记录。8.2 铝母线安装8.2.1施工前的准备及土建具备条件 a）与母线安装有关的土建基础，穿墙板及穿墙套管的预留孔洞。户外部分的钢架应施工完毕。基础构架的强度应达到允许安装的要求。现场清理干净。 b)土建施工时，有可能损坏已安装母线装置的工作或安装后不能进
39、行的装饰工作应全部结束。8.2.2放线检查及定位 a）必须确保母线中心标高一致。 b）测定实际发电机纵向、横向、发电机中心线，将其反测到各安装平台 c）测量主变压器纵向、横向、的中心线。测量厂用高压变压器纵向、横向的中心线，测定PT、励磁变压器柜的位置及标高，核对穿墙板及套管的位置及尺寸。 d）综合以上各测定位置作出封闭母线的中心线，各平台及室外钢架部分弹上墨线。三相中线以B相为基准。 e）为了尺寸调整，可将母线分段安装，各施工段时要考虑整体连接的尺寸要求。8.2.3母线的检查、摆放及安装 a）根据母线厂家提供的总装备表，分段装备表，检查其设备和运到预定位置。b）起吊封闭母线时必须使用尼龙绳或
40、用套有橡皮软管的钢丝绳以防损伤母线。c）吊装过程中应注意外壳内的支撑应撑好，不得使母线一头受力于绝缘子上。母线应按照厂家的分段表，相序编号方向和标志，正确放置。d）根据总布置图将各断母线找正就位，调整各相外壳的相间、高低中心尺寸，其最大误差不应超过5毫米。e）调整导体母线和接地外壳的同心度，最大误差不应超过5毫米。f）为防止发电机出口短路，要求封闭母线与发电机连接的联箱相间完全隔离。g）母线各段间的氩弧焊接需由专业的焊工焊接，焊丝的材质与母线同材质。h）伸缩节安装按照设计图纸和厂家装配图进行施工，安装后连接板与外壳之间的安全距离应符合设计要求。i）母线支架，外壳短路板、励磁变基础、PT柜基础等
41、均应可靠接地。并导通良好。j）母线连接后，进行内部清扫、封闭：封闭母线外壳，内壁，绝缘子表面，内部导体，均应清洁无灰尘，绝不可以遗留杂物在封闭母线内部。由人进入封闭母线内部清扫时，应穿无纽扣及金属饰物的工作服，戴防止头发掉落的工作帽，穿软底鞋，所带清洁工具应登记，出进相符，切勿损坏内部绝缘子等部件。8.3定子出线装配8.3.1出线罩装配a）清理出线罩内部和端面，确保内部清洁，无异物。b）出线罩在厂内已预装过，现场安装时，按机座与出线罩上的定位标记装配出线罩。c）出现罩把合面上的密封槽用于厂内预装时做气密试验，工地安装时不嵌密封条。d）出线罩与机座把合后，进行气密焊缝的封焊，焊后进行着色探伤检查
42、，并重新拧紧锁定把合螺栓。e）为防止出线罩与机座焊接时引起的变形，请按厂家焊接要求的焊接顺序进行焊接。8.3.2出线套管下部过渡引线，支撑瓷瓶在厂内已装配把合好，在现场应对其进行外观检查，观察出线套管是否有损伤，各把合面螺栓是否把紧，锁片是否锁好。8.3.3上部过渡引线的安装a）过渡引线在厂内已预装过，现场组装时应按标记对号入座。b）过渡引线安装前应检查各绝缘表面及镀银面是否有损伤，并将其表面用干净的白布擦干净。c）引线连接装配通常按下列步骤进行：i）装上部过渡引线，将联接片分别与定子引出线和过渡引线把合连接，把合力矩为：97525kgcm。ii）将软联接线分别与上、下过渡引线把合连接，把合力
43、矩为：1120kgcm。iii）各连接板与引出线接触面在螺栓把紧时应接触良好无间隙。d）在确认过渡引线及支撑套管位置已调整好，螺栓把紧后，将止动垫片弯曲锁紧，然后在螺栓头处涂792室温固化环氧胶。8.3.4定子引出线包绝缘分别对联接线部位，软连接线部位共12处进行现场手包绝缘（详见定子出线装配图）。定子引出线T型连接处现场绝缘处理如下：a）绝缘处理i）拆去环形连接线之间的临时绑扎带和连接线间垫块，将要绝缘的表面用干净的白布蘸酒精或丙酮溶剂擦净。挂上通风板并用玻璃布粘带SCOTCH27#固定；ii）在连接片螺钉连接处裹包0.05聚酰亚胺薄膜6050固定；iii）T型部位绝缘裹包五次云母箔，每次裹
44、包完后疏包0.1X25无碱玻璃纤维带ET100将云母薄箔压紧。每次云母箔数量为8张环氧桐马玻璃粉云母箔570-2组成。层间涂刷841室温固化胶。注意：每次云母箔裹包时应错开90O剪口裹包；操作过程中，在一些云母箔裹包搭接薄弱的地方根据实际需要增加衬垫1-2次云母箔。iv）每裹包一次云母箔后，在其他部位半叠包一次环氧桐马玻璃粉云母箔570-2四层，总层数不少于20层，包扎时注意与云母箔一定要搭接30mm以上。层间刷841室温固化剂。v）半叠包0.1X25无碱玻璃纤维带ET100一层，其中T型部位裹包一层0.1无碱玻璃纤维布EW100。每层间涂刷841室温固化剂。b）室温固化剂841为A、B两组份
45、。A、B组份混合后即可使用。i）绝缘材料及表面搭接尺寸按图4-1进行安装。ii）绝缘包扎完毕后，用5涤纶玻璃丝绳浸792室温固化环氧胶，白坯涤纶适形毛毡包环氧酚醛玻璃布板进行衬垫和绑扎。（涤纶适形毛毯也浸792湿温固化环氧胶）c）定子引出线柔性连接线部位工地绝缘处理如下：i）：绝缘处理前将要绝缘的表面用干净的白布蘸酒精或丙酮溶剂擦净。ii）：插入上端两块1.6mm环氧酚醛玻璃布板3240；并用玻璃布粘带SCOTCH27#固定。iii）：半叠包0.15X25醇酸玻璃布带2432不少于20层。并按图纸要求在规定部位涂刷EC-847胶粘剂。iv）：半叠包0.1X25无碱玻璃纤维带ET100两层。并在玻璃布层间及表面涂刷841室温固化剂。v）：与上下连接部位绝缘表面搭接尺寸不小于180mm。8.3.5定子绕组在过渡引线连接前完成绝缘包扎后应分别对各相进行绝缘电阻检查并做好记录。8.3.6对定子出线部分进行通风试验