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1、QTZ63塔式起重机技术标书Tower Crane QTZ63 Tender Book1 简图Sketch2 中联塔机遵循的主要标准Main Standards followed by ZOOMLION Tower CranesGB5144-2006 塔式起重机安全规程Tower Crane Safety RegulationsGB/T13752-92塔式起重机设计规范Tower Crane Design SpecificationsGB/T5031-2008塔式起重机Tower Crane3 中联塔机概述Brief introduction of ZOOMLION Tower Cranes中
2、联重科的塔机产品分为三大系列40多个品种,其中ZOOMLION has got more than 3 series total 40 models of tower crane, includes:塔头系列产品有Topkit series：TC5010 、TC5610、TC5613、TC6010、TC6013、TC6015、TC6016、TC6515、TC6517、TC7013、TC7525、TC7030、TC7035、TC7052、TC8039、D800、D1100、D1250、D1400、D2500、D5200等；平头系列产品有Topless series：TCT5010、TCT5510
3、、TCT5513、TCT7015、TCT7520、TCT7527、T320等；动臂系列产品有Luffing series：L160、L250、L500、L630、LH800等；同时,具有整体式、鱼尾板式、榫头式等多种联接方式塔身标准节,最大限度地满足客户需求.Meanwhile, ZOOMLION developed tower cranes with bolts connection, pins connection and fish-plate type etc. different mast sections, to satisfy users requirement to the la
4、rgest extent.多年来,中联塔机连续实现跨越式增长,国内销量连年雄踞行业第一,产品远销北美、中东、东南亚、澳大利亚、非洲等60多个国家和地区,得到了全球用户的认可和信赖.ZOOMLION tower crane has been enjoying striding development and the largest market share in China for many consecutive years, products also have been exported to more than 60 countries and region covers North A
5、merica, Middle East, Southeast Asia, Australia, Africa etc. and been globally accepted and trusted.中联塔机,无论是技术水平,还是产品品质,在国内都居行业领先地位,与世界先进水平同步.ZOOMLION tower cranes, not only in technical level, but in products quality as well, syncs with the world advanced technology, and leads industrial development
6、 in China.中联塔机的主要特点：ZOOMLION tower cranes main features:3.1 现代化的设计方法和全面的设计保障手段Modern designing ideas and prehensive designing guarantee methods采用精确的ADAMS运动分析和IDEAS有限元分析计算,确保塔机每一部件受力合理,同时具有良好的强度、刚度和抗疲劳性.Take advantage of accurate ADAMS supported Motion Analysis and I-DEAS supported Finite Element Ana
7、lysis and Calculation, every part of ZOOMLION Tower Cranes has been allocated optimized stresses to get best strength, stiffness and fatigue resistance.采用先进的设计分析系统,仿真模拟设计.新型软件在中联重科的产品开发中使用非常广泛,运用科学的分析手段,对设计进行把关,为项目方案提供强有力的理论支持,确保产品的高可靠性、高安全性.Avail of advanced designing analysis system, ZOOMLION towe
8、r crane R&D engineers can simulate the design on puter. New softwares have been broadly used in ZOOMLION new products development to scientifically test and verify designs, guarantee the reliability and safety.同时,设立专家评审委员会,对塔机的总体方案与关键部件设计方案进行严格评审,从设计质量上层层把关.In the mean time, senior tower crane exper
9、ts from ZOOMLION Experts Appraisal mittee pay special attention to general design and critical ponents, and only after being thoroughly discussed and finally approved by the mittee, can any new tower crane design and major change executable, to make sure tower crane safe, reliable and stable.成立了专门的德
10、国研究所,分批次派人去德国进修学习,以不断的学习国际上的领先技术和理念.And set up a special German Institute,batches sent to Germany for further study to continuous learning leading international technology and ideas.3.2 先进的试验手段Advanced test measures中联重科建设有国家重点实验室建设机械关键技术实验室,拥有国内领先的塔机电气、机构实验台,自行研究、开发的塔机专用电气控制系统与传动机构均按国家和行业相关标准进行可靠性试验
11、,为塔机的设计提供详实的试验数据支持,确保中联塔机的电气控制系统与传动机构的安全可靠.ZOOMLION owns internationally advanced National Construction Key Technology Laboratory, which equipped with domestically advanced Electrical and Mechanical LaboratoryFurniture, as well as innovatively developed special electrical controlling system and tran
12、smission mechanism strictly tested as per national and industrial related standards, to provide detailed and precise test data support on tower crane R&D, and ensure ZOOMLION tower cranes electrical controlling system and transmission mechanisms safe and reliable.3.3 独特的技术服务Unique technical service中
13、联塔机技术部的 24小时对客户开放,随时向客户提供免费技术咨询和支持；新机可免费提供基础咨询；有非标附着架提供机制.以上三项是中联塔机独特的技术服务优势.User-oriented technical hotline always ready to answer any query at any time, customized designing and technology consulting on foundation, walling anchorage etc. all make ZOOMLION unique technical advantage.同时,中联重科拥有一流的专业人
14、才队伍,能根据客户个性需求,在最短的时间内为客户设计定制出特殊工程所需的塔机.Besides, ZOOMLION has got a team of professional R&D engineers, who can develop customized tower cranes as per specific construction requirement in shortest time.a) 充分满足用户施工要求的性能参数Users Demand Oriented Performance大距离的附着间距和自由悬高,极大的方便了用户施工；合理的臂头起重量完全符合用户施工的要求.Lar
15、ge anchorage spacing and free working height immensely allow users to execute construction work more efficiently, and rational tip load capacity absolutely satisfies most construction requirements. b) 完备的制造和工艺保障Perfect Manufacturing and Quality Guarantee Measures2009年,中联重科总投资5亿元占地380亩的全球最大单一塔机生产基地常德
16、灌溪工业园塔机生产基地正式投产,基地安装使用先进的涂装线重型积放链输送系统、机器人工作站、焊接机械手、表面预处理涂装设备和关键部件的专用工装等100多台套,完备的制造和工艺设备为中联塔机提供了坚实可靠的硬件保障.实现2011年年产值80亿.同时,相继成立了江阴基地、#基地、沈阳基地、成都基地,增设了施工升降机产品. In 2009, ZOOMLION constructed and put into operation the worldwide biggest sole tower crane production base, covers an area of more than 250,
17、000M2, with 500 million RMB investment, equipped with more than 100 sets of internationally advanced accurate professional facilities such as cutting, preprocessing, milling, drilling, robot welding system, puter controlled machining center, large-scale floor boring machine, testing, as well as larg
18、est pre-treating and automatic painting equipments in the world, to present best quality and high performance tower crane.The output exceeded8 billion yuan in 2011. At the same time, ZOOMLION established in succession Jiangsu Jiangyin production base, Shanghai base, Shenyang base and Chengdu base, i
19、ncreased construction elevatorproducts. 3.4 完善的管理体系支持plete Management System Support中联重科通过了ISO9001、ISO14001、OHSAS18001等一系列质量、环境和安全保障体系,确保中联塔机的可靠质量.同时,精益生产管理方式的积极推进,为打造高质量产品、高效率生产、合理控制库存提供了管理支持.ZOOMLION has been certified by ISO9001, ISO14001, OHSAS18001 etc. quality, environment and safety related s
20、tandards, to assure ZOOMLION tower cranes better quality and reliability. Meanwhile, ZOOMLION also actively introduced Lean Production Management to forge higher quality products, higher efficiency production, and optimized inventory as far as possible.3.5 节能环保和人性化设计Environment Friendly and Humanity
21、 Design中联塔机大多采用三大机构全变频无极调速,真正实现轻载高速、重载低速,提高了产品性能和工作效率,系统运行能耗较常规调速方式最多减少45%,同时实现了系统运行低噪音污染.Most of ZOOMLION tower cranes have been equipped with Full Frequency Conversion Stepless Speed Controlling system, to achieve lighter load higher speed, while heavier load lower speed, and enhance tower cranes
22、performance and working efficiency, systematically reduced energy consumption at most 45%, in the mean time lower noise pollution during operation.在电气设计上采用PLC可编程序控制器作为主控单元,产品可靠性和安全性高,大幅度降低了控制系统的故障率,易于维护和维修,降低了使用维护费用.ZOOMLION pioneered to apply Programmable Logic Controller as main processing unit to
23、 tower crane Electrical Controlling System, to reduce the quantity of logical controlling electrical ponents, so that drastically increased tower crane reliability and safety, while decreased controlling system failure rate, and easy to be maintained and repaired, and also reduced the maintenance co
24、sts.基于人性化的直流调速、回馈电网、隔音房等设计,降低了电磁辐射,大大改善了操作人员的工作环境,提升了产品节能、保温、降噪、吸热等性能.Humanistic DC speed regulation system, power feedback, and Soundproofed Cabin etc decreased electromagnetic radiation; greatly improved operators working condition, and promoted tower crane technical characters such as energy cons
25、ervation, heat preservation, noise reduction and heat absorption etc.4 性能PerformanceTC5010-4是中国塔机行业技术归口单位建设部长沙建设机械研究院优化设计,中联重科精心制造,国家建筑城建机械质量监督检验中心严格监督检验,技术性能国内领先,多项指标具有国际先进水平的一种新型上回转、双吊点水平臂架、小车水平变幅的自升式塔式起重机.TC5010-4is one of internationally advanced and popularly wele Self-climbing Topkit Tower Cra
26、nes with newly innovated upper slewing mechanism, horizontally traveling trolley mechanism as well as horizontal lifting boom with two hanging points, independently optimal designed by Changsha Construction Machinery Research Institute which affiliates to former National Ministry of Construction, wh
27、ile produced and presented by ZOOMLION, and strictly inspected and supervised by State Quality Supervision Inspection and Testing Center.4.1 整机性能Overall Performance整机性能参数包括公称起重力矩、最大工作幅度、最大起重量、最大工作高度、工作速度等.这些参数是反映一台塔机的工作能力大小,工作效率高低的重要指标.具体性能参数附后.The Overall Performance includes Rated Hoisting Moment,
28、 Max Working Radius, Max Hoisting Capacity, Max Working Height and Working Speeds etc., which reflect main working capacities, grades and efficiency of this tower crane.For details please refer to attached.4.2 工作机构Mechanisms塔机起升、回转、变幅三大传动机构的性能直接关系到整机性能.使用时,用户追求的是平稳可靠,而影响塔机平稳的最主要因素是惯性冲击和电流冲击.中联TC5010
29、-4塔机运用先进技术,较好地解决了这个难题.Working Mechanisms mainly consist of three differently functioned transmission mechanisms namely Hoisting Mechanism, Slewing Mechanismand Trolleying Mechanism, which inevitably affects the above mentioned Overall Performance of the tower crane. ZOOMLION has been dedicated in th
30、e R&D work of tower cranes for more than 50 years, and knows very well that stability, reliability and safety have always been users eternal pursuits. By using advanced technology to solve problems such as inertial impact and electric current impact onto tower crane, ZOOMLION is proud to present the
31、 tower crane TC5010-4 as most mature and advanced one to its honorable users all over the world.4.2.1 起升机构Hoisting MechanismTC5010-4塔机配置4t起升机构.常规配置的4t起升机构采用三速变极电机驱动,惯性冲击较小,控制系统简单可靠,显著提高了接触器的寿命,确保机构具有较高的可靠性.特种电机单速比圆柱齿轮减速器,构造简单,易维护,可靠性高.采用的粗大卷筒技术解决了长期困扰塔机行业的起升机构卷筒钢丝绳排列容易乱绳的难题.Driven by specialthree-ve
32、locity Pole-changingMotor and equipped with Single-velocity-ratio Cylinder Gear Reducer, the Hoisting Mechanism is endowed with capacity of lifting 4 tons as well as outstanding characters of smaller inertial impact, simpler and reliable controlling system and mechanism structure, higher reliability
33、, easy maintenance, and extending lifetime of hoisting wire rope and electrical ponents etc. By adopting advanced wire rope drum enlarging technology, ZOOMLION has been successfully solved wire rope abnormal wiring problem.4.2.2 回转机构Slewing Mechanism回转机构是塔机惯性冲击影响最直接的传动机构,臂架越长,影响越突出.传统的有级调速机构无法解决这一难题
34、,导致整机扭摆冲击大,电机断电后臂架溜车时间长,就位很困难,回转减速机容易损坏.回转机构采用绕线电机加液力偶合器与行星减速机传动方式,工作可靠,起制动极其平稳.By using winding motor assisted by hydrodynamic coupling and planetary reducer, ZOOMLION effectually solved technical bottleneck of the long the boom to be, the bigger inertial impact will emerge, which will inescapably
35、cause great impact onto tower crane, and further result to difficult braking and positioning, functions its tower cranes Slewing Mechanisms with internationally advanced smooth powered on and off, as well as quick and accurate positioning.4.2.3 小车变幅机构Trolley Mechanism小车变幅机构是影响重物就位的一个重要机构,TC5010-4标准配
36、置采用双速电机调速,变幅速度为40/20m/min,运行冲击小,提高了操作的平稳性,同时也提高了工作效率.The Trolley Mechanism has been equipped with Double-speed Controlling Motor at optimized trolleying speed of 40/20m/min, effectively reduced impact onto tower crane, improved operating stability and efficiency.4.3 电气控制系统Electrical Control System采用
37、PLC控制,提高了可靠性和安全性.PLC可编程序控制器作为主控单元,减少了逻辑控制的元器件数量,大幅度降低了控制系统的故障率,提高可靠性.该系统对三大机构进行集中控制,并收集各种安全限位信号集中进行复杂的逻辑处理,优化各机构的动作,这样就可以有效地避免误操作,并能自动诊断电气故障,给出相应的声光报警.By adopting PLC controlling system, ZOOMLION tower crane TC5010-4 has been enhancedgreatly in reliability and safety. PLC, functions as main processi
38、ng unit of tower crane Electrical Controlling System to reduce quantity of logical controlling electrical ponents so that drastically decreased controlling system failure rate and improved operation reliability and safety, controls all three of above mentioned main mechanisms namely the Hoisting Mec
39、hanism, the Slewing Mechanism and the Trolleying Mechanism, and collects all safety-limit signals to conduct plicated logical process. It is extremely useful to optimize mechanisms functions, avoid misoperation as well as trouble shooting, especially capable of automatically self-diagnose electrical
40、 failure and giving corresponding alarms with related sound and or light signals.关键元件采用国外名牌产品是中联塔机可靠性高的关键.如法国施耐得公司的接触器和断路器,日本三菱的可编程控制器PLC,日本安川变频器等,这些元器件都具有较好的过载能力和稳定的性能.ZOOMLION tower crane TC5010-4 has been equipped with internationally well-know key electrical ponents with sound surge capacity and
41、 stable performance such asFrance Schneider Contactor and Circuit Breaker,Japan Mistubishi PLCand Japan Yaskawa Frequency Converter etc.,to decrease malfunction to the greatest extent.一般来说,电气故障占塔机使用中故障总数的70%以上,然而,中联塔机相对故障较少,这主要得宜于电气系统设计先进、特种电机参数选择合理、冲击小、名牌元器件,再加上用户正确的使用.Even though, generally speaki
42、ng, electrical breakdown occupies more than 70% of total tower crane failures, ZOOMLION tower crane TC5010-4 is very proud of having few of failure take advantage of its internationally advanced electric system design, optimal parameter configuration of special motors, smaller impact, world-renowned
43、 electric ponents and correct operation.4.4 安全保护等装置Safety Devices中联塔机除了采用GB5144塔机安全规程标准要求的安全装置如力矩限制器,起重量限制器,高度限制器,回转限制器,幅度限制器和风速仪等外,还采用了许多先进的或中联重科独创的装置,确保塔机安全、使用方便.如：独有的变幅钢丝绳双重张紧装置、引进标准节防脱装置等.According to GB5144 Tower Crane Safety Regulation, ZOOMLION tower crane TCT5010-4 has been equipped with ful
44、l safety devices such as Moment Limiter, Overload Limit Switch, Over Hoist Limit Switch, Slewing Limit Switch and Trolleying Limit Switch and Anemometer etc. In addition, ZOOMLION tower crane TC5010-4 has also been equipped with many other advanced safety devices, some of them were originally create
45、d by ZOOMLION, such as originally created Trolley Wire Rope Double-tensile Device, Climbing Trip-proof Device, and Quick Release Device etc., to ensure tower cranes safety and convenience.4.5 结构Steel Structures通过采用优化设计、计算机辅助CAD设计、三维Pro/E设计、模块化设计和制造、机电一体化设计、人机工程设计、Ideas和Adams工程分析等多项先进技术与手段,使中联塔机钢结构具有
46、极好的的强度、刚度、抗疲劳破坏能力和良好的综合性能.By means of Optimal Design, puter-aided Design, Three-dimensional Pro/E Design, Modular Design and Manufacturing, Mechanical-electrical Integration Design, Ergonomic Design, Ideas or Adams Engineering Analysis, ZOOMLION tower crane TC5010-4 has been structured with excellen
47、t Strength, Stiffness, Fatigue Failure Resistance and sound Overall Performance.中联TC5010-4塔身标准节主弦杆和腹杆均采用特制方钢管,外形美观,力学性能好,比采用无缝钢管和角钢拼方的方案更为合理,简化了焊接工艺,可靠性好；方钢管结构风阻较小,刚度好,有利于减小整机载荷,提高稳定性；采用混合气体保护焊,使焊接质量更有保障,焊缝更美观.ZOOMLION tower crane TC5010-4 adopts Customized Square Steel as Main Chords and Diagonal B
48、ars, attractive in appearance, better in mechanical property, simplify welding process, enhance reliability and strength, reduce wind resistance and tower crane weight, and more reasonable than Seamless Steel Pipe or Square Steel welded by Angle Steels.Besides, welded by way of mixed gas arc welding, steel structures are better in both quality and appearance.5 主要技术参数Main Technical Parameters5.1 整机技术性能参数Tower Crane Technical Parameters塔机整机工作级别Tower Crane Working GradeA4机构工作级别Mechanisms Working Grade起升机构HoistingM4回转机构SlewingM5变幅机构TrolleyM4行走机构TravellingM3公称起重力矩kN.mRated Hoisting Moment 630
