The invention provides a tank type transportation semitrailer. A first protection piece and a second protection piece are arranged at the top of a tank body of the tank type transportation semitrailer. The first protection part forms protection above the manhole, in the running process of the tank type transportation semitrailer, when an obstacle passes through the manhole, the obstacle can directly make contact with the first protection part to smoothly pass along with the arch of the first protection part, and the manhole is prevented from being scraped by the obstacle. The second protection part forms protection above the top of the crawling ladder, in the running process of the tank type transportation semitrailer, when an obstacle passes through the crawling ladder, the obstacle can directly make contact with the second protection part to smoothly pass along with arching of the second protection part, the crawling ladder is prevented from being scraped by the obstacle, and therefore safety accidents are avoided; and the overall safety of the tank type transportation semitrailer is improved.
本发明提供了一种罐式运输半挂车,其罐体的顶部设有第一防护件和第二防护件。第一防护件在人孔的上方形成防护,在罐式运输半挂车行驶过程中,人孔处有障碍物经过时,障碍物会直接与第一防护件接触而顺应第一防护件的拱起平滑通过,避免人孔处被障碍物刮住。第二防护件在爬梯顶部的上方形成防护,在罐式运输半挂车行驶过程中,爬梯处有障碍物经过时,障碍物会直接与第二防护件接触而顺应第二防护件的拱起而平滑通过,避免爬梯处被障碍物刮住,从而避免安全事故的发生,提高罐式运输半挂车整体的安全性。
Tank-type transportation semitrailer
罐式运输半挂车
2022-05-10
Patent
Elektronische Ressource
Chinesisch
Particle material composite tank type transportation semitrailer
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