CN216684215U

CN216684215U - Container bottom plate of dump truck

Info

Publication number: CN216684215U
Application number: CN202122984330.7U
Authority: CN
Inventors: 胡长庆; 田斌; 郑兴义
Original assignee: Weichai Yangzhou Special Vehicle Co Ltd
Current assignee: Weichai Yangzhou Special Vehicle Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-07
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a cargo box bottom plate of a dump truck in the technical field of cargo boxes of dump trucks, which comprises: a bottom plate body; the longitudinal beams are fixed on the bottom plate body at intervals in parallel; the cross beams are fixed between the adjacent longitudinal beams at intervals in parallel and are perpendicular to the longitudinal beams; the reinforcing plates are arranged at included angles between the adjacent longitudinal beams and the cross beam respectively, one end of each reinforcing plate is fixedly connected with the corresponding longitudinal beam, and the other end of each reinforcing plate is fixedly connected with the corresponding cross beam. The bottom plate of the container has high strength, strong impact resistance, durability and difficult deformation and damage.

Description

Container bottom plate of dump truck

Technical Field

The utility model relates to the technical field of dump truck cargo boxes, in particular to a bottom plate of a cargo box of a dump truck.

Background

The dump truck refers to a vehicle which unloads cargos by self through hydraulic or mechanical lifting. Also known as dump trucks. The hydraulic lifting device consists of an automobile chassis, a hydraulic lifting mechanism, a cargo compartment, a power take-off device and the like. In civil engineering, a dump truck is often operated in conjunction with an engineering machine such as an excavator, a loader, a belt conveyor, etc. to form a loading, transporting, and unloading line for loading, unloading, and transporting earthwork, gravel, and bulk materials.

The welding of the container of the dump truck generally comprises the step of welding the sub-assemblies such as the bottom plate, the side plate, the front plate, the rear plate and the like and then carrying out the welding of the container. The bottom plate is the largest piece in each sub-assembly of the cargo box and is also the largest piece bearing impact under various working conditions.

Therefore, the chassis base is required to have strong impact resistance in practical use.

SUMMERY OF THE UTILITY MODEL

This application is through providing a dump truck cargo box bottom plate, through the intensity of reinforcing plate increase bottom plate for bottom plate non-deformable damages.

The embodiment of the application provides a tipper packing box bottom plate, includes:

a bottom plate body;

the longitudinal beams are fixed on the bottom plate body at intervals in parallel;

the cross beams are fixed between the adjacent longitudinal beams at intervals in parallel and are perpendicular to the longitudinal beams;

the reinforcing plates are arranged at the included angles of the longitudinal beams and the cross beams respectively, one end of each reinforcing plate is fixedly connected with the longitudinal beams, and the other end of each reinforcing plate is fixedly connected with the cross beams.

The beneficial effects of the above embodiment are as follows: promote bottom plate intensity through the rigid coupling in bottom plate body and mutually perpendicular's longeron and crossbeam, the stability of rethread reinforcing plate increase longeron and crossbeam to further increase bottom plate intensity, promote bottom plate shock resistance, non-deformable damages.

On the basis of the above embodiments, the present application can be further improved, specifically as follows:

in one embodiment of the application, the longitudinal beams comprise a main longitudinal beam and an auxiliary longitudinal beam, the thickness of the main longitudinal beam is larger than that of the auxiliary longitudinal beam, and the main longitudinal beam and the auxiliary longitudinal beam are arranged at intervals. When guaranteeing bottom plate intensity, lighten the dead weight.

In one embodiment of the present application, the reinforcement panel is disposed between the main longitudinal beam and the cross beam. The main longitudinal beam structure stability is preferentially ensured, and the dead weight is reduced while the strength of the bottom plate is ensured.

In one of the embodiments of this application, the reinforcing plate includes set square and backup pad, the set square is isosceles right triangle, the backup pad set up in the hypotenuse of set square, the backup pad with the set square is perpendicular. The set square sets up in longeron and crossbeam contained angle department, two right-angle sides of set square respectively with longeron and crossbeam rigid coupling, the backup pad both ends respectively with longeron and crossbeam rigid coupling simultaneously for support longeron and crossbeam, increase longeron and crossbeam structural stability, lighten the dead weight simultaneously as far as possible.

In one embodiment of the present application, the reinforcing plate is integrally formed.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. promote bottom plate intensity through the rigid coupling in bottom plate body and mutually perpendicular's longeron and crossbeam, the stability of rethread reinforcing plate increase longeron and crossbeam to further increase bottom plate intensity, promote bottom plate shock resistance, make bottom plate durable, non-deformable damages.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

fig. 2(a, b) are schematic top and side views of the reinforcing plate.

The novel structural beam comprises a base plate body 1, longitudinal beams 2, main longitudinal beams 21, auxiliary longitudinal beams 22, cross beams 3, reinforcing plates 4, triangular plates 41 and supporting plates 42.

Detailed Description

The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical", "peripheral surface" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the term "vertical" or the like does not imply that the components are required to be absolutely horizontal or overhanging, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In describing the utility model, it is not necessary for a schematic representation of the above terminology to be directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples of the utility model and features of different embodiments or examples described herein may be combined and combined by those skilled in the art without contradiction.

The embodiment of the application provides a dumper cargo tank bottom plate, and the strength of the bottom plate is increased through the reinforcing plate, so that the bottom plate is not easy to deform and damage.

Example (b):

as shown in fig. 1-2, embodiments of the present application provide a cargo box floor of a dump truck, comprising: bottom plate body 1, longeron 2, crossbeam 3, reinforcing plate 4.

The longitudinal beams 2 comprise two main longitudinal beams 21 and three auxiliary longitudinal beams 22, the thickness of the main longitudinal beams 21 is larger than that of the auxiliary longitudinal beams 22, the main longitudinal beams 21 and the auxiliary longitudinal beams 22 are arranged at intervals, and the five longitudinal beams 2 are fixed on the bottom plate body 1 at intervals in parallel; a plurality of cross beams 3 are fixed between the adjacent longitudinal beams 2 at intervals in parallel, and the cross beams 3 are perpendicular to the longitudinal beams 2.

Reinforcing plate 4 includes set square 41 and backup pad 42, and set square 41 is isosceles right triangle, and backup pad 42 sets up in the hypotenuse of set square 41 and backup pad 42 perpendicular with set square 41, and polylith reinforcing plate 4 rigid coupling respectively in adjacent main longitudinal beam 21 and 3 contained angles departments of crossbeam, two right-angle sides of set square 41 respectively with main longitudinal beam 21 and 3 rigid couplings of crossbeam, backup pad 42 both ends respectively with main longitudinal beam 21 and 3 rigid couplings of crossbeam simultaneously.

Alternatively, the reinforcing plate 4 is integrally formed.

The technical scheme in the embodiment of the application at least has the following technical effects or advantages:

2. On the basis of guaranteeing bottom plate intensity, lighten the bottom plate dead weight.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A dump truck cargo box floor comprising:

a bottom plate body;

the longitudinal beams comprise two main longitudinal beams and three auxiliary longitudinal beams, the thickness of the main longitudinal beams is larger than that of the auxiliary longitudinal beams, and the main longitudinal beams and the auxiliary longitudinal beams are fixed on the bottom plate body in parallel at intervals;

the reinforcing plate, the polylith the reinforcing plate set up respectively in adjacent longeron and crossbeam contained angle department, reinforcing plate one end with the longeron rigid coupling, the other end with the crossbeam rigid coupling, the reinforcing plate includes set-square and backup pad, the set-square is isosceles right triangle, the backup pad set up in the hypotenuse of set-square, the backup pad with the set-square is perpendicular.

2. The dump truck cargo box floor of claim 1 wherein: the reinforcing plate is arranged between the main longitudinal beam and the cross beam.

3. The dump truck cargo box floor of claim 1 wherein: the reinforcing plate is integrally formed.