我们的机器照顾轨道以防止火车顺利和安全地运行

我们在所有风雨上的时钟工作,以保持铁路运行,我们的机器和车辆有助于实现这一目标。我们有各种机器,有助于防止列车的风险扩大,确保乘客和货运列车的平稳,舒适的旅程。这些机器通常在夜间工作时,没有客车正在运行。

Grinding trains

一列磨擦的火车维持着轨道,有助于延长铁轨的使用寿命。这些火车从火车头上拆下一小层金属,帮助我们保持轨道的良好状态。

我们的新机队于2017年推出,由于研磨效率更高,速度高达15英里/小时,因此可提高金属去除率。机器是模块化的,因此可以连接在一起,使一个更大的机器或保持小,以更具针对性。

吹石工

Stoneblowers恢复交易的线和水平ck by correcting its vertical (height) and lateral (left or right) profile. To do this, first they measure the track to work out where it needs to be lifted to bring it level, and how much it needs to be moved side to side to ensure correct alignment.

Tampers and stoneblowers are track maintenance machines that make sure the track is correctly aligned and has a smooth level along the rail. They help to prevent the risk of trains derailing, and ensure smooth, comfortable journeys for passengers and freight trains. These machines generally work at night when no passenger trains are running.

After the measurement run, the machine moves along the track, lifting it up at each sleeper and using compressed air to blow extra stones under the sleeper where required to level it up. This tends to give a more durable result than using a tamper, and so can extend the life of the track by many years, saving the railway significant amounts of money. Given their specialist nature, all the stoneblowers are owned by Network Rail.

Did you know?

  • Although most of the stoneblower fleet works only on plain line (straight) track, there are three multipurpose stoneblowers, which also work onand crossings.
  • 我们与机器制造商联合开发了这些产品Harsco Rail..
  • The multipurpose stoneblowers are the only three machines of their type in the world.
  • They have been so successful at extending the life of old points and crossings that we're looking at buying more to replace the old and life-expired plain line stoneblower machines.

运行中的这些机器的数量:

普通线 - 11
Multipurpose – 3

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夯实

夯实机器可以做与钢匠相同的工作,恢复轨道的线条和水平,但以略微不同的方式工作。

他们将一种名为耙齿的大型工具插入道碴(即轨道下方的石块)中,然后将耙齿用力推到一起,将道碴移到轨道下方枕木.捣固机在枕轿车下移动额外的镇流器,以提高轨道的高度,如果需要,可以移动轨道侧面。

它与几何数据编程,显示轨道应该在哪里,并使用板载测量设备将数据与实际轨道位置进行比较。然后,机器计算根据几何数据重新定位轨道所需的运动。

一些捣固机可用于治疗开关和交叉(S&C),其他则用于处理平直(直线)轨道。

We currently contract around 65 tamping machines nationally from the following suppliers:

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动态轨道稳定和高速硬件

动态轨道稳定(DTS)单位可在您可以在此页面上看到的某些更高级的裁员,以及高产量篡改。

When a tamper is used alone to place the track in its design position and consolidate the ballast after renewal work, there is traditionally a line speed restriction of around 50mph for a period of time afterwards to allow the ballast to settle.

当DTS机器与捣固机一起使用时,它们的作用是通过模拟相当于一周的火车来加固道碴,因此轨道不会进一步沉降。其结果是,列车可以运行在轨道上的高速(80-125英里每小时)后,直接更新工作。这被称为高速的包装.

下面的视频和上面的图片是2017年10月,在北联盟唐卡斯特团队的道岔和交叉口(S&C)换班期间,SB铁路捣固机上的DTS装置。该团队在高堤的S&C赛道更新上以每小时115英里的速度进行了交还。

镇流器调节器

调节器用于通过将镇流器重新分配到压载床(轨道下方)的右区域来校正轨道的压载物,以提供轨道横向稳定性。均匀的石头均可在火车的负载下移动轨道移动。

我们目前从以下供货商提供六个监管机构:

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