Application of Electronic Scale in Railway Transportation

With the continuous progress of society, the rapid development of the economy, and the continuous improvement of people's living standards, science and technology have also achieved unprecedented development. The development of science and technology has led to the development of the railway transportation industry. In the railway transportation industry, the railway freight loading and unloading department will apply electronic weighing devices when carrying out daily cargo loading. In this paper, the author applied the electronic weighing devices to railway transportation. Talk about.

The continuous progress of society has led to the rapid development of the economy, and the rapid economic development has also led to the continuous improvement of people’s living standards. The improvement of people’s living standards has, to a large extent, contributed to the unprecedented prosperity and development of science and technology. In the development of science and technology, electronic weighing instruments have a wide range of applications. In recent years, electronic weighing instruments have been used in railway transportation. The application of electronic weighing instruments in railway transportation has attracted widespread attention. The author will discuss the application of electronic weighing instruments in railway transportation.

1 Electronic Scale Introduction

The so-called electronic weighing device refers to a set of screen display, fax print recording, group control, program control and other modern electronic technology supporting the use of one, in order to make the weighing instrument function to achieve a higher efficiency of the instrument. The development of electronic weighing instruments using hydraulic transmission ratio principle and radiological measurement equipment is limited. After the combination of production process and weighing, the electromechanical combined weighing instrument has a relatively good economic effect. Therefore, the weighing instrument should be used. The application and scope of application are further expanded. The weighing instrument first has basic metering performance, which further improves the reliability and commercial value of the instrument. The value of the measurement has a close relationship with the measurement accuracy. Because under normal circumstances, the goods with high requirements for the measurement accuracy of the weighing instrument, the value of the weighing instrument is usually higher; on the contrary, if the measurement accuracy of the weighing instrument is If the requirements are relatively low, then the value of the instrument will be relatively low, which will require careful consideration of measurement efficiency. This situation is in the degree of 1: promoting the development of electronic scales to multiple levels and diversification.

2 Application of Electronic Scales in Railway Transportation

2.1 Application of Electronic Crane Scales in Railway Transportation

Modern railway transportation is divided into cargo transportation and passenger transportation. Electronic weighing instruments are generally widely used in railway freight transportation. Electronic crane scales are used as a kind of electronic weighing instruments and are widely used in railway freight transportation. Recalling the railway freight transportation in the past, we generally used the platform loaders in the cargo yards and checked the large cargos one by one. Past railroad staff specifically peeled and weighed large-scale transported cargo. This way of working is not only It only took time and effort to prolong the time of loading and loading, and also increased the chance of damage to the goods. What's more, such a weighing method is basically small in conformity with the characteristics, requirements, and requirements of railway transportation that are loved, fast, and convenient. The author believes that in the past, the weighing method of the goods reflected to some extent the difficulty of railway transportation when there were no electronic weighing devices. Nowadays, with the development of science and technology and the gradual maturity, the products of electric weighing instruments appear on the market. As one of the products of electronic weighing instruments, the use of electronic crane scales has increased the convenience of railway transportation. The electronic crane scale is a kind of sensor. Technology, computer technology, and electronic technology are three high-end technologies that have been combined to produce electronic weighing devices. Because the electronic crane scale can be directly hung on the crane hook, it facilitates the rail transport personnel to classify lifting and weighing as one operation during the crane operation, which greatly saves the working time. The application of electronic crane scales in railway transportation as well as the benefits and convenience brought to railway transportation are reflections of the application of electronic weighing instruments in railway transportation.

2.2 Development and Application of Loader's Intelligent Weight Measuring Device in Railway Transportation

With the continuous progress of society and the improvement of people’s living standards, the probability of people using rail transport as a convenient and fast way of transportation has increased. This has led to the emergence of bulk cargoes and scattered bulk cargoes in railway transportation in recent years. The increase in the number of people, which also to some extent increased the emergence of the problem of overloading bulk cargo loading. As we all know, if any type of any car is overweight, it will cause certain dangers to both the car and the people. This is also the reason that our country severely stipulates the carrying capacity of various types of vehicles. The overweight of trains also has many drawbacks. Overweight trains can easily cause the occurrence of phenomena such as the burning of trains, the overriding of trains, and the cutoff of trains. The appearance of trains' burning shafts, dian overturns, and the cutoff of trains have become It has become a major hidden danger and threat to the safety of railway transportation. The burning of trains, the overwriting of trains, and the cutoff of train vehicles also threaten the personal safety of railway transport workers and pose a threat to the country’s property. So far, there are many ways to prevent the overweight of rail transport by stacking goods, such as strengthening the on-site operation control of rail transport goods, regulating the management of railway transport, and educating the railway transport staff, etc. Many railway transport stations have adopted The method of loading the train, measuring density, and flat top "is to calculate the weight of the goods carried by the train, but the author believes that the method of "dash loading, measuring density, flat top" has a large error. And the technology that implements this method is relatively backward, which leads to the inability of the quality of train loading. Therefore, in recent years, many railway transport stations with large bulk cargo loads have installed weight measuring devices such as wheel weights, track scales, etc. However, these weighing devices still have drawbacks to varying degrees. In the end, loaders are used at many railway transport stations. Loaders are used as the main machinery for the operation of bulk cargo loading on railways, and loaders play an extremely important role in loading and unloading operations on railroads.

3 Conclusion

In this article, the author first briefly introduced the electronic weighing device. Then the electronic weighing device was applied to the development of the electronic crane scale in railway transportation and the intelligent weighing device of the loader in the railway transportation. The application of railway transportation was discussed. The range of electronic scales is very extensive. In this article, the author refers to the application of two electronic scales in railway transportation.

references

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[Editor: Ding Yan]

Author: Kim Joo Source: Shandong Industrial Technology 2014 6