水泥自動攪拌車行業的人都知道，所有的攪拌車型都是有公告的，沒有公告的攪拌車就跟人沒有戶口一樣，是不合規的，在車輛的公告中包含很多內容，下面就來講一下攪拌車公告中對于安全防護的要求。

People in the cement automatic mixer industry know that all mixer models have announcements. Mixer vehicles without announcements are as non-conforming as people without hukou. The announcement of vehicles contains a lot of content. Now let's talk about the requirements for safety protection in the announcement of mixer vehicles.

側防護

Side protection

1.側防護橫桿截面積100*30mm

1. The sectional area of the side protective cross bar is 100*30mm

2.2個橫桿間距不超過300mm，建議控制在200~250mm

2. The spacing between two cross bars shall not exceed 300mm, and it is recommended to control it within 200~250mm

3.下面的橫桿下邊緣離地高度≤550mm（以空載后橋那邊高度為準），建議離地高度500mm

3. The height from the lower edge of the lower cross bar to the ground ≤ 550mm (subject to the height of the unloaded rear axle), and the recommended height from the ground is 500mm

4.上面的橫桿距離車身≤350mm，如果是罐式車等兩邊沒有板的車，側防護上面橫桿的上邊緣要距離地面950mm以上。

4. The distance between the upper cross bar and the vehicle body is ≤ 350mm. If there is no plate on both sides, such as a tank car, the upper edge of the cross bar on the side protection should be more than 950mm from the ground.

5.側防護前側做成弧面，弧面的半徑為100mm的四分之一圓弧（圓弧周長628mm，四分之一就是157mm，可以做大，不能做?。髠确饪?。

5. The front side of the side protection is made into an arc surface, and the radius of the arc surface is a quarter arc of 100mm (the circumference of the arc is 628mm, and the quarter is 157mm, which can be made larger, not smaller), and the rear side is sealed. (see photos for details)

6.前側和后側距離輪胎都不超過300mm，建議控制在250mm以內

6. The distance between the front and rear sides of the tire shall not exceed 300mm, and it is recommended to control it within 250mm

7.豎桿底部加焊斜支撐到副梁上

7. The bottom of the vertical bar is welded to the auxiliary beam (see the photo for details)

8.測防護個站樁距離個封口不超過200mm

8. The distance between the first station pile and the first seal shall not exceed 200mm

9.側防護距離能替代側防護的東西，比如空氣濾芯器的距離控制在25毫米以內

9. The side protection distance can replace the side protection. For example, the distance of air filter element is controlled within 25mm

后防護

Rear protection

1.后防護需要承受總質量乘以50%的壓力不變形，N2類需要100mm高，N3類需要120mm高，需要使用6mm厚的矩形管，截面積為120*50mm

1. The rear protection needs to bear the pressure multiplied by 50% of the total mass without deformation. Category N2 needs to be 100mm high, category N3 needs to be 120mm high, and a 6mm thick rectangular tube with a cross-sectional area of 120*50mm needs to be used

2.橫桿下邊緣離地高度≤500mm

2. The height from the lower edge of the cross bar to the ground ≤ 500mm

3.橫桿的左右長度，很長為后橋輪胎外邊緣的長度，很短為后橋輪胎外邊緣減100mm

3. The left and right length of the cross bar, very long is the length of the outer edge of the rear axle tire, and very short is the length of the outer edge of the rear axle tire minus 100mm

4.橫桿兩端往內側傾斜，邊緣封口。（具體看照片）

4. Both ends of the cross bar are inclined to the inside, and the edge is sealed. (see photos for details)

5.橫桿與連接件之間需要做四個斜支撐（具體看照片）

5. Four diagonal supports need to be made between the cross bar and the connector (see the photo for details)

不管你購買的攪拌車是什么類型的，它的側防護和后防護尺寸須符合以上要求，各位卡友可以根據這些對自己的愛車做一下檢測，看是否符合要求。更多相關內容就來我們網站http://m.top2010.cn看看吧。

No matter what type of mixer you buy, its side protection and rear protection dimensions must meet the above requirements. Card friends can test their cars to see whether they meet the requirements. Come to our website for more relevant content http://m.top2010.cn Take a look.