CN217863859U - Rear plate structure of container of wide dumper - Google Patents
Rear plate structure of container of wide dumper Download PDFInfo
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- CN217863859U CN217863859U CN202222446521.2U CN202222446521U CN217863859U CN 217863859 U CN217863859 U CN 217863859U CN 202222446521 U CN202222446521 U CN 202222446521U CN 217863859 U CN217863859 U CN 217863859U
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Abstract
The utility model belongs to the technical field of the mining car cargo tank structure of wide body, especially, relate to a wide body tipper packing box rear panel structure. It includes back plate, two sides erect roof beam, crossbeam and erect the roof beam. The two vertical beams are respectively arranged on the two sides of the rear plate; the upper cross beam is arranged at the upper edge of the rear plate, and two ends of the upper cross beam are connected with the vertical beams at two sides; the lower cross beam is arranged at the lower edge of the rear plate, two ends of the lower cross beam are respectively connected with the bottom ends of the two vertical beams through two connecting beams, and the lower cross beam, the two connecting beams and the edge vertical beam form a U-shaped beam structure; the middle cross beam is positioned between the upper cross beam and the lower cross beam, and two ends of the middle cross beam are connected with the vertical beams at two sides; the upper vertical beam is vertically connected between the upper cross beam and the middle cross beam; the lower vertical beam is vertically connected between the lower cross beam and the middle cross beam. The utility model is used for solve the not long problem of packing box back plate life-span.
Description
Technical Field
The utility model belongs to the technical field of the mining car cargo tank structure of wide body, especially, relate to a wide body tipper packing box rear panel structure.
Background
Most of domestic wide-body dump trucks have complex road conditions, and the strength requirement on the carriage is high due to large self-loading capacity.
However, the domestic rectangular container is single in structure, so that the service life of the compartment is not long, and particularly, the rear plate is seriously damaged due to frequent impact of sand and stones in the loading and unloading process.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application embodiment will solve lies in overcoming prior art not enough, provides a wide body tipper packing box back plate structure for solve the not long problem in packing box back plate life-span.
The technical scheme for solving the technical problems in the embodiment of the application is as follows: a wide dumper container back plate structure comprises: a back plate;
the two vertical side beams are respectively arranged on two sides of the rear plate;
the upper cross beam is arranged at the upper edge of the rear plate, and two ends of the upper cross beam are connected with the two side vertical beams;
the lower cross beam is arranged at the lower edge of the rear plate, two ends of the lower cross beam are respectively connected with the bottom ends of the two side vertical beams through two connecting beams, and the lower cross beam, the connecting beams at two ends and the side vertical beams form a U-shaped beam structure;
the middle cross beam is positioned between the upper cross beam and the lower cross beam, and two ends of the middle cross beam are connected with the two side vertical beams;
the plurality of upper vertical beams are vertically connected between the upper cross beam and the middle cross beam;
the lower vertical beams are vertically connected between the lower cross beam and the middle cross beam, and the lower vertical beams and the upper vertical beams are arranged in a staggered mode in the horizontal direction.
Compared with the prior art, the technical scheme has the following beneficial effects:
through three entablature of connecting between the perpendicular roof beam in both sides, well crossbeam and bottom end rail form stable overall structure, two piece upper and lower rectangle crossbeams and the trapezoidal crossbeam of below further disperse because the mine car is traveling and the load that the ore striking back plate produced among the handling process, the horizontal intensity of back plate has been strengthened, three piece upper and middle and lower crossbeams are connected to the last perpendicular roof beam that sets up between entablature and well crossbeam and between well crossbeam and bottom end rail, the overall strength of whole back plate structure has further been improved, in addition, the bottom end rail both ends are passed through the tie-beam and are connected with the limit perpendicular roof beam, form a whole structure that is the U type, compare in the rectangular frame in the past, U type beam structure has avoided stress concentration, structural strength is bigger, the box loading volume has also been enlarged simultaneously, the life of extension back plate railway carriage.
Furthermore, lining beams are arranged inside the upper cross beam, the middle cross beam and the lower cross beam.
Further, still include reinforcing plate down, the reinforcing plate connect in the tie-beam surface down, the reinforcing plate both ends are buckled respectively and are extended to connect in the bottom end rail with the surface of limit vertical beam tip.
Furthermore, reinforcing plates are arranged on the two ends of the middle cross beam and the upper cross beam and the surfaces of the side vertical beams.
Furthermore, triangular reinforcing ribs are arranged at included angles where the middle cross beam and the upper cross beam are connected with the edge vertical beams on the two sides.
Furthermore, the top of the upper cross beam is wrapped with an anti-smashing beam.
Further, a base plate opposite to the hinge seat is arranged at the bottom of the lower cross beam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is another schematic structural diagram of the present invention.
Reference numerals:
1. a back plate; 2. a side vertical beam; 3. an upper cross beam; 4. an upper vertical beam; 5. a lower vertical beam; 6. a connecting beam; 7. a lower cross beam; 8. the beam is prevented from being smashed; 9. a reinforcing plate; 10. a base plate; 11. a triangular reinforcing rib; 12. a lower reinforcing plate; 13. an inner lining beam; 14. and a middle cross beam.
Detailed Description
Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1, the embodiment of the utility model provides a wide body tipper packing box backplate structure, it includes: the back plate, two side vertical beams, an upper cross beam, a middle cross beam, a lower cross beam, two upper vertical beams and three lower vertical beams.
The two side vertical beams are respectively arranged at two sides of the rear plate; the upper cross beam is arranged at the upper edge of the rear plate, and two ends of the upper cross beam are connected with the two side vertical beams; the bottom end of the lower beam is connected with the bottom end of the side vertical beam through two connecting beams, wherein the lower beam is of a trapezoidal structure, the connecting beams are of a trapezoidal structure, the two ends of the lower beam are fixedly connected with one ends of the two connecting beams respectively, the other ends of the two connecting beams are connected with the bottom end of the side vertical beam, and then the lower beam and the two ends of the connecting beams and the side vertical beam form a U-shaped beam structure.
The middle cross beam is positioned between the upper cross beam and the lower cross beam, and two ends of the middle cross beam are connected with the two side vertical beams; the two upper vertical beams are vertically connected between the upper cross beam and the middle cross beam; and the three lower vertical beams are vertically connected between the lower cross beam and the middle cross beam, and the lower vertical beams and the upper vertical beams are arranged in a staggered manner in the horizontal direction.
Through three entablature of connecting between the perpendicular roof beam in both sides, well crossbeam and bottom end rail form stable overall structure, two piece upper and lower rectangle crossbeams and the trapezoidal crossbeam of below further disperse because the mine car is traveling and the load that the ore striking back plate produced among the handling process, the horizontal intensity of back plate has been strengthened, three piece upper and middle and lower crossbeams are connected to the last perpendicular roof beam that sets up between entablature and well crossbeam and between well crossbeam and bottom end rail, the overall strength of whole back plate structure has further been improved, in addition, the bottom end rail both ends are passed through the tie-beam and are connected with the limit perpendicular roof beam, form a whole structure that is the U type, compare in the rectangular frame in the past, U type beam structure has avoided stress concentration, structural strength is bigger, the box loading volume has also been enlarged simultaneously, the life of extension back plate railway carriage.
In this embodiment, as shown in fig. 2, the inner beams are arranged inside the upper beam, the middle beam and the lower beam, and the inner beams are additionally arranged inside the upper beam, the middle beam and the lower beam, so that the transverse impact resistance is improved, and the strength of the rear plate structure is improved.
As shown in fig. 2, for improving structural strength, this embodiment still includes lower reinforcing plate, lower reinforcing plate connect in the tie-beam surface, the lower reinforcing plate both ends buckle respectively extend connect in the bottom end rail with the surface of limit vertical beam tip, lower reinforcing plate covers at the whole surface of tie-beam, covers the tie-beam both ends and erects the seam of roof beam in bottom end rail and limit respectively, improves U type beam structure's an organic whole nature, improves structural strength, can effectively prevent to appear the fracture between limit vertical beam and tie-beam and the bottom end rail.
Furthermore, reinforcing plates are arranged at the two ends of the middle cross beam and the upper cross beam and on the surfaces of the side vertical beams, specifically, the reinforcing plates of the middle cross beam are rhombic reinforcing plates and cover the joint of the middle cross beam and the side vertical beams.
The included angle department that well crossbeam and entablature and the limit on both sides were erected the roof beam and are connected is provided with the triangle strengthening rib, specifically, the triangle strengthening rib is four, and the laminating of two right angle faces of strengthening rib is fixed between the contained angle that crossbeam and limit were erected the roof beam, makes to be connected more firmly between each roof beam through four triangle strengthening ribs.
The cladding of entablature top has prevents pounding the roof beam, and the roof beam is prevented pounding on top adopts the bigger T700 material of material strength, prevents to lead to the back plate to warp because the arris striking of ore.
Furthermore, the bottom of the lower cross beam is provided with a base plate opposite to the hinge seat, and the base plate at the lowest end is used for protecting the lower cross beam and the rear plate in the work of the hinge seat.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a wide body tipper packing box backplate structure which characterized in that includes: a rear plate;
the two vertical side beams are respectively arranged on two sides of the rear plate;
the upper cross beam is arranged at the upper edge of the rear plate, and two ends of the upper cross beam are connected with the two side vertical beams;
the lower cross beam is arranged at the lower edge of the rear plate, two ends of the lower cross beam are respectively connected with the bottom ends of the two side vertical beams through two connecting beams, and the lower cross beam, the connecting beams at two ends and the side vertical beams form a U-shaped beam structure;
the middle cross beam is positioned between the upper cross beam and the lower cross beam, and two ends of the middle cross beam are connected with the two side vertical beams;
the plurality of upper vertical beams are vertically connected between the upper cross beam and the middle cross beam;
the lower vertical beams are vertically connected between the lower cross beam and the middle cross beam, and the lower vertical beams and the upper vertical beams are arranged in a staggered mode in the horizontal direction.
2. The wide dump truck cargo box back plate structure as defined in claim 1 wherein liner beams are provided inside the upper cross beam, the middle cross beam and the lower cross beam.
3. The cargo box back plate structure of the wide-body dump truck as claimed in claim 1, further comprising a lower reinforcing plate, wherein the lower reinforcing plate is connected to the surface of the connecting beam, and two ends of the lower reinforcing plate are respectively connected to the surfaces of the end parts of the lower cross beam and the side vertical beam in a bending and extending manner.
4. The wide dump truck cargo box back plate structure as defined in claim 1, wherein reinforcing plates are arranged at two ends of the middle cross beam and the upper cross beam and at the surfaces of the side vertical beams.
5. The cargo box back plate structure of the wide dumper truck as claimed in claim 1, wherein a triangular reinforcing rib is arranged at the corner of the middle cross beam and the upper cross beam connected with the side vertical beams at two sides.
6. The wide dump truck cargo box back plate structure as defined in claim 1 wherein the top of the upper beam is clad with an anti-pound beam.
7. The wide dump truck cargo box back plate structure as defined in claim 1 wherein the bottom of the lower beam is provided with a backing plate opposite the hinge mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222446521.2U CN217863859U (en) | 2022-09-15 | 2022-09-15 | Rear plate structure of container of wide dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222446521.2U CN217863859U (en) | 2022-09-15 | 2022-09-15 | Rear plate structure of container of wide dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217863859U true CN217863859U (en) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222446521.2U Active CN217863859U (en) | 2022-09-15 | 2022-09-15 | Rear plate structure of container of wide dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217863859U (en) |
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2022
- 2022-09-15 CN CN202222446521.2U patent/CN217863859U/en active Active
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