串联起重机:曼彻斯特利勃海尔履带式起重机

苏格兰Weldex公司使用两台利勃海尔履带式起重机完成了英格兰北部一个主要铁路建设项目的中心部分。两台履带式起重机协同工作,在曼彻斯特的欧文河上架设了一座重达560吨的桥拱。

预拼装桥拱

利勃海尔LR 11350和LR 1750履带式起重机串联工作

利勃海尔LR 11350和LR 1750履带式起重机串联工作

利勃海尔LR 11350和LR 1750履带式起重机串联工作
双双强壮:两台履带式起重机一起提升了560吨重的钢结构

LR 1750在串联提升机前6个月开始在施工现场提供服务。这台750吨重的起重机直接在河上架设桥梁下部,并在岸边组装90米长的桥拱。为此,Weldex工人将大块的钢结构分段运输到市中心的施工现场。

行动中的挑战和解决方案

苏格兰起重机公司Weldex派遣其最强大的履带式起重机到现场,使用串联式起重机安装桥拱。在短短的四天时间里,装配团队安装了利勃海尔LR 11350,主桅杆72米,吊杆42米。

他们出发了——在捡起货物后,两台起重机开始向伊尔韦尔河岸靠近一步。

他们出发了——在捡起货物后,两台起重机开始向伊尔韦尔河岸靠近一步。

由于所需半径为51米,该起重机涉及LR11350的大量负载应用。357吨的总负载是唯一可能的,这是由于延长导向架可选提供的起重机。这将井架压载托盘的半径从25米增加到30米。这种被称为SLDB2的配置使起重机能够处理半径约为50米的近50吨的额外负载情况。

Bird's eye view – the derrick ballast on the LR 11350 is 30 metres from the turntable in this configuration.

Bird's eye view – the derrick ballast on the LR 11350 is 30 metres from the turntable in this configuration.

完成团队合作

Fully ballasted – the crawler cranes move a total of around 30 metres with the bridge arch on their hooks.

Fully ballasted – the crawler cranes move a total of around 30 metres with the bridge arch on their hooks.

为了把这座巨大的桥拱吊到河上,履带式起重机必须分阶段将其移到岸边30米左右。操纵是同步进行的,并在若干情况下中断,以便为起重机提供更多的压载。LTR 1100伸缩式履带起重机可堆放LR 11350的井架道碴,最多可堆放600吨。

视频

为了连接曼彻斯特的“皮卡迪利”和“维多利亚”两个火车站,两台利勃海尔履带式起重机用串联起重机将一座重570吨的钢结构提升到位。
We need your consent This YouTube video is provided by Google. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA
为了连接曼彻斯特的“皮卡迪利”和“维多利亚”两个火车站,两台利勃海尔履带式起重机用串联起重机将一座重570吨的钢结构提升到位。 观看视频
为了连接曼彻斯特的“皮卡迪利”和“维多利亚”两个火车站,两台利勃海尔履带式起重机用串联起重机将一座重570吨的钢结构提升到位。
We need your consent This YouTube video is provided by Google. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

LR履带式起重机一览

带桁架臂的LR履带式起重机在世界范围内使用。负载能力高达3,000吨,它们可以安全、经济地吊装重负载。 LR履带式起重机产品系列

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