CN216374754U

CN216374754U - Lightweight dumper side carriage and dumper

Info

Publication number: CN216374754U
Application number: CN202121570932.1U
Authority: CN
Inventors: 肖占平; 苗朝阳; 李峰; 刘壮壮
Original assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Current assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-04-26
Anticipated expiration: 2031-07-12

Abstract

The utility model provides a light-weight dump truck side carriage which comprises a side carriage plate, wherein the front end of the side carriage plate is provided with a front upright post, and the rear end of the side carriage plate is provided with a rear upright post; a plurality of middle uprights are arranged on the side carriage plate between the front upright and the rear upright, and cross braces are connected among the middle uprights; the middle parts of the plurality of middle upright posts are provided with square pits which are sunken inwards; the upper end of the side carriage plate is provided with an upper frame; the lower end of the side carriage plate is provided with a lower frame; and the upper frame and the lower frame are both provided with transverse grooves. The side carriage of the light-weight dumper has strong deformation resistance, high strength and light weight of the whole side carriage.

Description

Lightweight dumper side carriage and dumper

Technical Field

The utility model relates to the field of dumper trucks, in particular to a light-weight dumper side carriage and a dumper.

Background

With the development of various industries, the requirements on the transportation industry are higher and higher, and customers not only require more goods to be loaded but also have light dead weight. During the process of loading goods, particularly during the process of loading heavy objects, loading goods with unbalanced gravity center or full-load transportation, the extrusion force among the goods exceeds the anti-extrusion strength of the carriage side plate, so that the carriage side plate is deformed and broken.

At present, in order to improve the anti-extrusion strength of the side carriage plate of the carriage, a vertical column and a cross brace are generally added on the side carriage plate of the dumper. The side carriage of the dump truck comprises a side carriage flat plate, a front upright column positioned at the front end of the flat plate, a rear upright column positioned at the rear end of the flat plate, a middle upright column positioned between the front upright column and the rear upright column and connected with the flat plate, an upper frame positioned at the upper end of the flat plate, a lower frame positioned at the lower end of the flat plate and a cross brace positioned between the middle upright columns.

The upper frame, the lower frame and the middle upright post of the side compartment of the dump truck are usually formed by bending flat plates, are hollow U-shaped, and are easy to deform after being welded, so that the overall appearance and quality of the compartment are affected. If adopt the thick dull and stereotyped bending of thickness, can make the carriage dead weight too big, the goods freight volume reduces, and the cost of transportation increases.

In order to solve the above problems, people are always seeking an ideal technical solution.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model adopts the technical scheme that: a light-weight side carriage of a dump truck comprises a side carriage plate, wherein the front end of the side carriage plate is provided with a front upright post, and the rear end of the side carriage plate is provided with a rear upright post; a plurality of middle uprights are arranged on the side carriage plate between the front upright and the rear upright, and cross braces are connected among the middle uprights; the middle parts of the plurality of middle upright posts are provided with square pits which are sunken inwards;

the upper end of the side carriage plate is provided with an upper frame; the lower end of the side carriage plate is provided with a lower frame; and the upper frame and the lower frame are both provided with transverse grooves.

Based on the above, the length of the front upright is greater than that of the rear upright, and the length of the rear upright is greater than that of the center upright.

Based on the above, in order to improve the strength, the center pillar comprises a front panel which is vertically arranged and side panels which are arranged at two edges of the front panel; the two side panels are arranged on the same side of the front panel; the square pit is arranged in the center of the front panel.

Based on the above, in order to improve strength and reduce weight, the lower frame includes a first vertical panel, a first bottom plate disposed at the bottom of the first vertical panel, and an inclined panel disposed obliquely upward at the top of the first vertical panel; the first bottom plate and the inclined panel are arranged on the same side of the first vertical panel.

Based on the above, in order to improve strength and reduce weight, the upper frame includes a second vertical panel, a second bottom plate disposed at the bottom of the second vertical panel, a top plate disposed at the top of the second vertical panel, and a third vertical plate disposed at the lower side of the top plate; the second bottom plate and the top plate are arranged on the same side of the second vertical panel.

Based on the above, the length of the upper frame is equal to the length of the lower frame.

Based on the above, the upper frame, the lower frame and the cross brace are arranged in parallel.

The utility model also provides a dumper, and the dumper is provided with the light-weight dumper side carriage.

Compared with the prior art, the light-weight dump truck side compartment has substantive characteristics and progress, and particularly, the light-weight dump truck side compartment provided by the utility model has the advantages that the grooves formed by punching are added, the inward-concave square pits are arranged on the central upright post, the transverse grooves are arranged on the upper frame and the lower frame, and the deformation in the welding process can be effectively reduced, so that the strength of the upper frame, the lower frame and the central upright post is improved, the deformation resistance of the dump truck side compartment is effectively enhanced, and the strength of the whole side compartment is improved.

Furthermore, the light-weight dumper side carriage can reduce the whole weight of the side carriage on the premise of meeting the strength of the side carriage by increasing the strength of the upper frame, the lower frame and the central column, so that the gravity center of the whole dumper is reduced, and the transportation cost is reduced.

Drawings

Fig. 1 is a schematic view of the entire structure of a side car of a lightweight dump truck according to the present invention.

Fig. 2, 3 and 4 are schematic structural views of a center pillar in a side car of a lightweight dump truck according to the present invention.

Fig. 5 is a schematic view of the structure of the lower frame of the side car of the light weight dump truck according to the present invention.

Fig. 6 is a schematic structural view of an upper frame in a side car of a lightweight dump truck according to the present invention.

Fig. 7 is a schematic view of a cross brace structure in a side car of a lightweight dump truck according to the present invention.

In the figure: 1. a front pillar; 2. an upper frame; 3. a middle upright post; 4. a cross brace; 5. a rear pillar; 6. a side compartment plate; 7. a lower frame; 8. a square pit; 9. an inclined panel; 10. a first vertical panel; 11. a first lateral groove; 12. a first base plate; 13. a side panel; 14. a front panel; 15. a second lateral groove; 16. a second vertical panel; 17. a second base plate; 18. a third vertical plate; 19. a top plate.

Detailed Description

The technical solution of the present invention is further described in detail by the following embodiments.

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present embodiment provides a side car of a light-weight dump truck, including a side car panel 6, a front pillar 1 provided at a front end of the side car panel 6, and a rear pillar 5 provided at a rear end of the side car panel 6.

A plurality of center pillars 3 are arranged on the side compartment plate 6 between the front pillar 1 and the rear pillar 5. Cross braces 4 are connected among the plurality of middle upright posts 3; the middle parts of the middle upright posts 3 are all provided with square pits 8 which are sunken towards the inner side.

The upper end of the side compartment plate 6 is provided with an upper frame 2. The lower end of the side carriage plate 6 is provided with a lower frame 7; and transverse grooves are formed in the upper frame 2 and the lower frame 7.

For the sake of convenience of distinction, the lateral groove provided on the lower frame 7 is denoted as a first lateral groove 11. The transverse groove provided on the upper frame 2 is denoted as second transverse groove 15.

Specifically, in this embodiment, the length of the front pillar 1 is greater than the length of the rear pillar 5, and the length of the rear pillar 5 is greater than the length of the center pillar 3.

Specifically, as shown in fig. 2, 3 and 4, in the present embodiment, the center pillar 3 includes a front panel 14 vertically disposed and side panels 13 disposed at both edges of the front panel 14.

The two side panels 13 are arranged on the same side of the front panel 14; the square pit 8 is provided in the center of the front panel 14.

As shown in fig. 5, the lower frame 7 includes a first vertical panel 10, a first bottom plate 12 disposed at the bottom of the first vertical panel 10, and an inclined panel 9 disposed at the top of the first vertical panel 10 in an inclined direction.

The first bottom plate 12 and the slanted panel 9 are arranged on the same side of the first vertical panel 10. The first transverse groove 11 is provided in the middle of the first vertical panel 10.

As shown in fig. 6, the upper frame 2 includes a second vertical panel 16, a second bottom plate 17 disposed at the bottom of the second vertical panel 16, a top plate 19 disposed at the top of the second vertical panel 16, and a third vertical plate 18 disposed at the lower side of the top plate 19.

The second bottom plate 17 and the top plate 19 are arranged on the same side of the second vertical panel 16. The second transverse groove 15 is arranged in the middle of the second vertical panel 16.

In particular, said first transverse grooves 11 and said second transverse grooves 15 are pressed together.

The length of the upper frame 2 is equal to the length of the lower frame 7 for easy processing and installation. The upper frame 2, the lower frame 7 and the cross brace 4 are arranged in parallel.

The present embodiment also provides a dump truck to which the above-described lightweight dump truck side car is mounted.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims

1. The utility model provides a lightweight dump truck side railway carriage or compartment, includes the side railway carriage or compartment board, its characterized in that: the front end of the side carriage plate is provided with a front upright post, and the rear end of the side carriage plate is provided with a rear upright post; a plurality of middle uprights are arranged on the side carriage plate between the front upright and the rear upright, and cross braces are connected among the middle uprights; the middle parts of the plurality of middle upright posts are provided with square pits which are sunken inwards;

2. The light weight dump truck side car of claim 1, wherein: the length of the front upright post is greater than that of the rear upright post, and the length of the rear upright post is greater than that of the middle upright post.

3. The light weight dump truck side car of claim 2, wherein: the middle upright post comprises a vertically arranged front panel and side panels arranged at two edges of the front panel; the two side panels are arranged on the same side of the front panel; the square pit is arranged in the center of the front panel.

4. The light weight dump truck side car of claim 3, wherein: the lower frame comprises a first vertical panel, a first bottom plate arranged at the bottom of the first vertical panel and an inclined panel arranged at the top of the first vertical panel in an inclined manner; the first bottom plate and the inclined panel are arranged on the same side of the first vertical panel.

5. The light weight dump truck side car of claim 4, wherein: the upper frame comprises a second vertical panel, a second bottom plate arranged at the bottom of the second vertical panel, a top plate arranged at the top of the second vertical panel and a third vertical plate arranged on the lower side of the top plate; the second bottom plate and the top plate are arranged on the same side of the second vertical panel.

6. The light weight dump truck side car of claim 5, wherein: the length of the upper frame is equal to that of the lower frame.

7. The light weight dump truck side car of claim 6, wherein: the upper frame, the lower frame and the cross brace are arranged in parallel.

8. A dump truck is characterized in that: the dump truck is equipped with the light weight dump truck side car according to any one of claims 1 to 7.