阅读说明：本技术 一种自卸车厢侧面板总成结构 (Side panel assembly structure of dumper carriage ) 是由 肖海清 雷磊 龙建林 封伟 丁文东 胡新云 于 2019-11-24 设计创作，主要内容包括：一种自卸车的侧面板总成结构,包括内衬板、后立柱、侧面板本体、上横梁、底板,在侧面板本体上压制有至少一个凹槽,所述凹槽纵向分布并与侧面板本体为一体化结构,所述凹槽处的板体厚度与侧厢板的厚度一致,侧面板的下部具有向外突出部,突出部与侧面板本体为压制成型的一体化结构,二者具有相同的厚度和材质。本发明不仅结构简单,方便加工,结构简单,整个侧厢板是由一张整板压制而成,经过压制作用,大大提高了板材的强度；外部没有焊缝,避免了焊缝开焊的问题,降低了维修成本；凹槽处的材质与侧厢板一体,厚度也一致,减少了由于磕碰产生的凹坑或损坏；由于凹槽是压制出来的,因此侧厢板整体流线型较好,外观可看度较高,位于侧厢板下部的突出部不仅能够提高结构强度,而且还可以提高货厢的抗涨厢能力。(The side panel assembly structure of the dumper comprises an inner lining plate, a rear upright post, a side panel body, an upper cross beam and a bottom plate, wherein at least one groove is pressed on the side panel body, the grooves are longitudinally distributed and are integrated with the side panel body, the thickness of a plate body at the groove is consistent with that of a side compartment, an outward protruding part is arranged at the lower part of the side panel, the protruding part and the side panel body are of an integrated structure formed by pressing, and the protruding part and the side panel body have the same thickness and material. The side compartment plate is simple in structure, convenient to process and simple in structure, the whole side compartment plate is formed by pressing a whole plate, and the strength of the plate is greatly improved through the pressing effect; no welding seam exists outside, so that the problem of welding seam open welding is avoided, and the maintenance cost is reduced; the material of the groove is integrated with the side carriage plate, the thickness is consistent, and pits or damage caused by collision are reduced; because the recess is pressed out, therefore the side railway carriage or compartment board is whole streamlined better, and the outward appearance visibility is higher, is located the protruding portion of side railway carriage or compartment board lower part not only can improve structural strength, but also can improve the anti railway carriage or compartment ability that rises of goods railway carriage or compartment.)

1. A side panel assembly structure of a self-discharging carriage comprises an inner lining plate, a rear upright post, a side panel body, an upper cross beam and a bottom plate, and is characterized in that at least one groove is pressed on the side panel body, the grooves are longitudinally distributed and are integrated with the side panel body, the thickness of a plate body at the groove is consistent with that of the side carriage, an outward protruding part is arranged at the lower part of the side panel, the protruding part and the side panel body are of an integrated structure formed by pressing, the protruding part and the side panel body have the same thickness and material, and the protruding part at the lower part of the side panel can form a closed polygonal box-shaped structure through corresponding to the bottom plate to jointly form a lower side; the protruding part can also form a closed polygonal box-shaped structure through an additional independent component to jointly form a lower edge beam, the thickness of the additional independent component is consistent with that of the plate body of the protruding part, the groove positioned at the upper part of the side panel assembly body can be welded with the upper edge beam to form a closed box-shaped structure, and the upper edge beam is jointly formed; the groove can also adopt a special forming means, and the shape of the groove is directly processed into a closed structure, thereby forming the roof side rail. The groove in the middle of the side compartment plate body can be protruded inwards or outwards, and the shape of the groove can be triangular, circular arc, rectangular or trapezoidal, so that a middle vertical rib of the traditional side compartment plate is replaced.

Technical Field

The invention relates to a side panel of a self-discharging carriage, in particular to a side panel assembly of the self-discharging carriage.

Background

At present, the traditional side panels of the self-discharging carriage are all formed by welding an upper cross beam 1, a vertical rib 2, a panel 3, a middle and lower cross beam 4, an upright post 5 and other parts on the side panels to form a side carriage panel part welding assembly and welding exposed reinforcing ribs, as shown in figure 1. This structure has the following disadvantages: the number of parts to be welded is large, the welding amount is large, and the production efficiency is low; in the use process of the carriage, the welding seam is easy to crack, and the subsequent maintenance cost is higher; the plate thickness of the upper cross beam 1, the vertical ribs 2, the middle and lower cross beams 4 and the upright posts 5 is generally smaller than that of the side compartment plate body, and in the use process, collision can be inevitably generated, so that pits or damage are caused, and the service life of the side compartment plate is shortened.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the side panel assembly structure of the dump carriage, which has the advantages of good streamline appearance, simple structure, high plate strength, no welding seam outside, low maintenance cost and prolonged service life of the side panel assembly, and avoids the problem of welding seam open welding.

The invention is realized by the following steps: the side panel assembly structure of the self-discharging carriage comprises an inner lining plate, a rear upright post, a side panel body, an upper cross beam and a bottom plate, wherein at least one groove is pressed on the side panel body, the grooves are longitudinally distributed and are integrated with the side panel body, the thickness of a plate body at the groove is consistent with that of the side carriage, an outward protruding part is arranged at the lower part of the side panel, the protruding part and the side panel body are of an integrated structure formed by pressing, and the protruding part and the side panel body have the same thickness and material. The protruding parts at the lower parts of the side panels can form a closed polygonal box-shaped structure correspondingly with the bottom plate to jointly form a lower edge beam; the protruding part can also form a closed polygonal box-shaped structure by being combined with an additional independent component to jointly form a lower edge beam, the thickness of the additional independent component is consistent with that of the plate body of the protruding part, and the groove positioned at the upper part of the side panel assembly body can be welded with the upper edge beam 1 to form a closed box-shaped structure to jointly form an upper edge beam; the groove can also adopt a special forming means, and the shape of the groove is directly processed into a closed structure, thereby forming the roof side rail. The groove B in the middle of the side compartment plate body can be inwards or outwards protruded, and the shape of the groove B can be triangular, circular arc-shaped, rectangular or trapezoidal, so that a middle vertical rib of the traditional side compartment plate is replaced.

The side compartment plate is simple in structure, convenient to process and simple in structure, and the whole side compartment plate is formed by pressing a whole plate from the outer surface, so that the strength of the plate is greatly improved through the pressing effect; the welding seam is not arranged outside, so that the problem of welding seam open welding is avoided, and the maintenance cost is greatly reduced; the material of the groove is integrated with the side carriage plate, the thickness is consistent, and pits or damage caused by collision are greatly reduced; because the recess is pressed out, therefore the side railway carriage or compartment board is whole streamlined better, and the outward appearance visibility is higher, is located the protruding portion of side railway carriage or compartment board lower part not only can improve structural strength, but also can improve the anti railway carriage or compartment ability that rises of goods railway carriage or compartment.

Drawings

FIG. 1 is a schematic view of a prior art side panel;

FIG. 2 is a schematic view of the side panel assembly structure of the present invention;

fig. 3 is a left side view of the side panel assembly structure of the present invention.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

As shown in the figures, the side panel assembly structure of the dump truck comprises an inner lining plate 1, a rear upright post 2, a side panel 3, an upper cross beam 4 and a bottom plate 5, wherein at least one groove is pressed on the side panel 3, the grooves are longitudinally distributed and integrated with the side panel 3 into a whole, the thickness of a plate body at the groove is consistent with that of a side carriage plate body, an outward protruding part is arranged at the lower part of the side panel 3, the protruding part and the side panel 3 are of a press-formed integrated structure and have the same thickness and material, the protruding part at the lower part of the side panel 3 can form a closed polygonal box-shaped structure through corresponding to the bottom plate 5, and the lower side beam is formed together; the protruding part can also form a closed polygonal box-shaped structure through forming a closed polygonal box-shaped structure together with an additional independent component to form a lower boundary beam, the additional independent component is consistent with the plate body thickness of the protruding part at the moment and is prevented from being damaged, so that the usability is improved, the protruding part not only improves the structural strength, but also improves the anti-expansion capacity of the cargo compartment, the groove positioned at the upper part of the side panel 3 can be welded together with the upper cross beam 4 to form a closed box-shaped structure to form an upper boundary beam together; the groove can also adopt a special forming means, the shape of the groove is directly processed into a closed structure, so that an upper boundary beam is formed, the groove B in the middle of the side compartment plate 3 can be inwards or outwards protruded, the shape of the groove B can be triangular, circular arc, rectangular or trapezoidal and the like, the effect of a reinforcing rib can be achieved, the middle vertical rib 2 of the traditional side compartment plate is replaced, and the performance is more excellent.