The invention relates to the technical field of engineering truck carriages, and particularly relates to a novel engineering dump truck carriage which comprises a bottom plate, side plates and a frontbaffle. The bottom plate is connected with the side plates on the two sides through corner connecting plates; the bottom plate comprises a bottom single plate, a trapezoidal groove penetrating frontand back is arranged in the middle of the bottom single plate in a pressed mode, and an L-shaped longitudinal beam and a groove-shaped longitudinal beam are arranged on the two sides of the back surface of the trapezoidal groove respectively; each side plate comprises a side single plate and a rear stand column; and the side single plates are V-shaped and trapezoidal staggered corrugated boards which are arranged up and down through pressing, V-shaped sharp corners and trapezoidal openings of the side single plates face an inner portion of the carriage, C-shaped longitudinal beams are arrangedat the upper ends of the side single plates, transition plates are arranged at joints of the side single plates and the rear stand columns, and lugs are arranged at the tops of the rear stand columns. By changing the carriage structure of the engineering dump truck, the weight of the carriage is reduced, meanwhile, the volume of the carriage is increased, and therefore cost is reduced and efficiency is improved.
本发明涉及工程车车厢技术领域,尤其涉及一种新型工程自卸车车厢,包括底板、侧板和前挡板,所述底板与两侧所述侧板之间通过连角板连接;所述底板包括底单板,所述底单板的中部压制成前后贯穿的梯形凹槽,所述梯形凹槽在背面的两侧分别设置有L型纵梁和槽型纵梁;所述侧板包括侧单板和后立柱,所述侧单板是通过压制形成上下排列的V型和梯形交错的瓦楞板,所述侧单板的V型尖角和梯形敞口朝向车厢内部,所述侧单板上端设置有C型纵梁,所述侧单板与所述后立柱的连接处设置有过渡板,所述后立柱的顶部设置有耳座。本发明通过改变工程自卸车车厢结构,减轻车厢的重量,同时增加车厢的容积,从而降本增效。
Novel engineering dump truck carriage
一种新型工程自卸车车厢
2020-08-14
Patent
Electronic Resource
Chinese
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