Truck weighing "invisible killer" appeared, you must pay attention!


Release Date:

2020-06-08

The use of truck scales in today's society has been very extensive, whether it is construction sites, logistics companies, large farms, or food purchase centers and other places, you can often see the figure of truck scales. Many people do not know that there is an "invisible killer" around the truck scale when the truck is weighed, that is, lightning. Xiaobian to tell you the story between the truck, truck scale, lightning.

The use of truck scales in today's society has been very extensive, whether it is construction sites, logistics companies, large farms, or food purchase centers and other places, you can often see the figure of truck scales. Many people do not know that there is an "invisible killer" around the truck scale when the truck is weighed, that is, lightning. Xiaobian to tell you the story between the truck, truck scale, lightning.

 

 

The impact of lightning on truck scales may not have been heard or understood by most people. However, we still know a little about the horror of lightning. In order to prevent lightning from damaging buildings, most buildings are now equipped with lightning rods.

When the truck scale is in use, if the lightning suddenly appears, it will have an instantaneous current between people and things, which has a strong penetrating power, which leads to accidents. If the truck scale is being weighed when lightning occurs, then the truck scale, truck and people may all suffer losses.

In the face of this situation, the truck scale will certainly deal with it. Since its appearance, the stability has been very good. However, if the truck scale wants to be "non-invasive", you still need to pay attention to some problems.

Next, the small editor will introduce to you some standard operations for lightning protection of truck scales. Small partners should listen carefully.

 

 

1. Place lightning rod near the truck scale

The lightning rods used in our buildings, truck scales can also be used. We can place lightning rods near the truck scale to improve the lightning protection effect of the electronic truck scale. The height of the installed lightning rod generally needs to be determined according to the length of the truck scale, and the lightning rod protection area should be a circular area, and its radius is generally equal to the height.

2. The truck scale needs a grounding wire

Xiao Bian just said that when the truck scale encounters lightning, the impact of instantaneous current will occur. In order to solve this problem, we can install a grounding wire for the truck scale so that the large current can be directed to the ground. Of course, we can also use one or several grounding cables to connect the scale body to the grounding pile, so that the current can be quickly evacuated to protect the truck scale.

3. Protect the sensor

In addition to the truck scale itself, the sensors also need to be protected. The protection method of the sensor is similar to that of the truck scale. A grounding wire needs to be set at the position of each sensor, and then the grounding wire is reliably connected to the grounding pile.

4. Grounding of various instruments

In order to prevent the harm of lightning, many instruments should be grounded when they are set up. For example, the shielding layer of the weighing sensor signal cable should be grounded, the shell of the weighing display instrument should be grounded, the junction box should be grounded, and the power supply should be grounded.

 

 

The above is a summary of the small series of lightning protection skills, if you can do these details, you don't have to be afraid of the arrival of lightning. If you want to know more about the problem of truck scale, leave a message in the comment area and the editor will send it in time.

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