What is the use of the speed reducer on the high-speed rail? Why do workers step on it so often? After reading it, you will understand

With the continuous development of technology, we have more and more means of transportation, and under the specific presentation of means of transportation, everyone has more understanding. Railways are a relatively common means of transportation now, and The emergence of high-speed rail has completely changed people's understanding of railways. It can have faster speed and better application effects. Of course, apart from these, everyone has not forgotten some traditional railways. build.

The popularity of railways in China is even higher, and it can almost reach all directions. Although high-speed rail is a relatively capable type of modern times, it also means that there will be more investment in application, so the popularity is relatively low.

The railway is different from other traffic routes. It needs certain things as a basis. This foundation is the construction of the railway. However, many people who take the train will often hear the da da on the track when they enter the station. The sound of clattering, and this is not a special event, but a special part of the railway installation, it is called the deceleration top.

The conventional deceleration top is generally composed of two parts. The first part is the sliding cylinder combination, which is the mushroom head part protruding from the rail. The other part is the shell that is mounted on the rail to fix the mushroom head. These two parts eventually make up a complete deceleration top.

Because of its name, everyone is more curious about it, because the train itself has its braking system and device, so what is the function of this deceleration top?

In fact, in everyone's daily life, the common trains are equipped with locomotives, but in some cargo transportation and special circumstances, some are actually only trains with carriages.

The use of the deceleration top is to decelerate the carriages that are not connected to the locomotive and have no automatic devices. Under normal circumstances, only in the hump area of ​​the railway marshalling station will there be such a shunting device.

Due to the connection of the rails, even if there is no automatic device and the front car can keep running smoothly, how to control some of its parking has become a headache, and the deceleration top just plays such a role, usually in Only some special road sections will be set up, and there is a relatively complete process for the installation of such a deceleration roof and some later maintenance.

We all know that the use of equipment cannot be done overnight, so in the process of later use, more later maintenance is needed to achieve longer maintenance and application purposes, so many people will see this phenomenon. Many maintenance workers would step directly on top of such a deceleration.

This phenomenon has also aroused the curiosity of many people, why do you want to step on it?

In fact, one of the main reasons is that the deceleration top is filled with nitrogen gas. Workers can hear whether the nitrogen gas is enough as long as they step on their feet. Due to the perennial work, they only need to step on it. Check whether the deceleration top is damaged normally.

If the sound is different, it can also be improved in the first time, and the general maintenance work includes disassembly, cleaning, pressing, oil casting, assembly and nitrogen filling.

The connection of transportation can bring various influences to the development of society, whether it is economic development or cultural communication, it can give full play to its advantages, and railways are the most common means of transportation in China. Due to the time of development It is relatively early, so it has a wider range of popularity. In this process, it can bring us some advantages in many aspects. If we want to bring more possibilities for subsequent development, we need to lay some high-speed rails. .

But no matter how the railway has completed some transportation connections in China around the world, although the high-speed railway is also needed, it is not so urgent due to the emergence of the railway.

Before a higher level of traffic route connection has been achieved, some route maintenance in the early stage also requires people to spend more time and energy. The deceleration roof can not only achieve a certain application effect, but also do more in terms of safety assurance. Some of the maintenance, after all, some carriages without the front and braking system, if they are parked on the railway at will, there will be a relatively high safety hazard.

And such a deceleration roof can slow it down so that workers can return it to a suitable position. The use of anything is inseparable from later maintenance. The deceleration roof is also such a development process. Many people feel that Seeing a lot of railway workers stepping on such mushrooms on the railway makes it more fun, but in fact, they are doing more inspections and efforts for people's safety. Lots of support and repairs.