Container with spill-proof guardrails and engineering vehicle
By assembling a guardrail structure on the brim of the cargo box, the safety hazards caused by height limit and material rolling down during cargo box transportation are solved, effectively preventing material slippage and improving the transportation safety of the cargo box.
Patent Information
- Application Number
- CN202422078015.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing cargo box has high limit problems and safety hazards caused by rolling down materials during transportation, especially when heavy loads are downhill, the cargo is prone to slide or rolling down, causing damage to the cab and front windshield.
A cargo box with anti-spreading guardrail is designed. By assembling a guardrail structure on the brim of the cargo box, including side beams, columns, oblique support and cross beams, a stable anti-spreading guardrail is formed and fixed to the brim of the hat to prevent material from sliding off.
Effectively prevent large pieces of material from tumbling damage to the cab and front windshield, reduce the risk of cargo tilting forward on heavy load downhill, and improve the transportation safety of cargo boxes.
Smart Images
Figure CN222905696U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cargo box with an anti-spillage guardrail, belonging to the technical field of mining equipment. Background Art
[0002] In recent years, mining dump trucks have been developing towards larger tonnages, and the cargo boxes used are getting larger and larger. Due to road height limits in equipment transportation, it has brought quite a lot of trouble. During market use, it is generally mainly stack-loaded to transport more materials. However, during the heavy-load downhill process, the stacked materials will slide forward. Especially when loading large pieces of earth and rock or minerals, they will roll over the cargo box brim and fall onto the cab roof or the front windshield, causing great potential safety hazards. Summary of the Invention
[0003] To solve the deficiencies of the prior art, the purpose of the utility model is to provide a cargo box with an anti-spillage guardrail. By assembling, the protection of the cargo box brim is heightened, solving the height limit problem during the transportation of the existing cargo box and the potential safety hazards caused by preventing materials from rolling down.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions:
[0005] In a first aspect, the utility model provides a cargo box with an anti-spillage guardrail, comprising:
[0006] A cargo box body, including a brim located above the cab;
[0007] A guardrail, assembled on the brim, including side beams and at least one diagonal brace; the side beams serve as the outer frame of the guardrail, at least two upright columns are fixedly spaced inside the side beams, and the bottom of each upright column and the bottoms on both sides of the side beams are fixedly attached to the brim vertical plates; the top end of the diagonal brace is fixedly attached to the side beam, and the bottom end of the diagonal brace is fixedly attached to the brim bottom plate.
[0008] In some embodiments, at least one cross beam is fixedly attached between adjacent two upright columns and between the two outermost upright columns and the side beam.
[0009] In some embodiments, the same number of cross beams are fixedly attached between adjacent two upright columns and between the two outermost upright columns and the side beam, and at least one row of cross beams and multiple columns of upright columns form a grid structure.
[0010] In some embodiments, a whole or a partition composed of multiple spliced parts and adapted to the outer contour of the side beam with holes is fixedly attached to the front side or the rear side of the side beam.
[0011] In some embodiments, the side beam is a U-shaped structure directly bent from a rectangular tube or a circular tube, and the vertical parts on both sides of the side beam are adjacent to the corresponding brim side plates.
[0012] In some embodiments, the diagonal brace is a straight-shaped structure with inclined surfaces at both ends formed by directly cutting a rectangular tube or a circular tube.
[0013] In some embodiments, a vertical mounting plate is fixed to the bottom of each column and the front side of the bottom on both sides of the side beam; at least one through hole is provided on the vertical mounting plate and is fixed to the brim vertical plate by bolts.
[0014] In some embodiments, a horizontal mounting plate is fixed to the bottom surface of each diagonal brace; at least one through hole is provided on the horizontal mounting plate and is fixed to the brim bottom plate by bolts.
[0015] In some embodiments, the bottom surfaces of multiple columns and the bottom surface of the side beam are in the same horizontal plane, and the two side surfaces of multiple columns and the two side surfaces of the side beam are in the same vertical plane.
[0016] In a second aspect, the present utility model provides an engineering vehicle, including the cargo box with an anti-spillage guardrail as described above.
[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0018] The present utility model is reasonably designed. With the side beam as the framework, it is welded into a whole with columns and diagonal braces. The middle gap is sealed by cross beams or partitions with holes to form a stable and reliable anti-spillage guardrail. The whole is fixed to the front brim of the cargo box by the vertical mounting plate and the horizontal mounting plate, which can effectively prevent large pieces of materials from rolling and damaging the cab and the front windshield, greatly reducing the risk brought by the forward tilt of the goods when the vehicle is traveling downhill with heavy loads. The structure of the present utility model is ingenious, and it can be installed at any position that needs to be protected, reducing the use risk and realizing the safe operation of the engineering vehicle. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings, as a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the drawings described below are only some embodiments, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.
[0020] In the drawings:
[0021] Figure 1 is the structural diagram of the anti-spillage guardrail of the present utility model;
[0022] Figure 2 is the actual application scenario diagram of the anti-spillage guardrail of the present utility model;
[0023] Figure 3Partial view of the actual application scenario of the anti-spillage guardrail of the present utility model;
[0024] Meanings of the reference numerals: 1 - side beam; 2 - column; 3 - inclined support; 4 - vertical mounting plate; 5 - horizontal mounting plate; 6 - cross beam, 7 - cargo box body, 8 - eaves, 9 - guardrail.
[0025] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific embodiments
[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.
[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] As Figure 1 , Figure 2 , Figure 3 shown, a cargo box with an anti-spillage guardrail includes a cargo box body 7 and a guardrail 9; the cargo box body 7 includes an eaves 8 located above the cab; the guardrail 9 is assembled on the eaves 8, and the guardrail 9 includes a side beam 1 and at least one inclined support 3; the side beam 1 serves as the outer frame of the guardrail 9, and at least two columns 2 are fixedly spaced inside the side beam 1, and the bottom of each column 2 and the bottom on both sides of the side beam 1 are fixedly mounted on the eaves vertical plate; the top of the inclined support 3 is fixed on the side beam 1, and the bottom of the inclined support 3 is fixed on the eaves bottom plate; a stable support structure is formed by fixing an inclined support 3 between the side beam 1 and the eaves bottom plate to intercept the large pieces of materials of the stacked goods from sliding down.
[0030] For a further solution, continue to refer to Figure 1 and Figure 3 As shown, at least one cross beam 6 is fixed between two adjacent columns 2 and between the two outermost columns 2 and the side beam 1, for reducing the gap between the side beam 1 and the column 2.
[0031] For a preferred solution, continue to refer to Figure 1 and Figure 3 As shown, the same number of cross beams 6 are fixed between two adjacent columns 2 and between the two outermost columns 2 and the side beam 1, and at least one row of cross beams 6 and multiple columns of columns 2 form a grid structure.
[0032] It should be noted that the gap between the side beam 1 and the column 2 and the gap between two adjacent columns 2 can be increased with cross beams 5 according to actual requirements, further reducing the gap between the side beam 1 and the column 2 to block bulk materials of different sizes.
[0033] For a further preferred solution, a partition with holes, which is a whole piece or composed of multiple pieces spliced together and adapted to the outer contour of the side beam 1, is fixed on the front side or the rear side of the side beam 1 to block smaller bulk materials.
[0034] For a further solution, continue to refer to Figure 1 and Figure 3 As shown, the side beam 1 is a U-shaped structure directly bent from a rectangular pipe or a circular pipe, and the vertical parts on both sides of the side beam 1 are adjacent to the corresponding eaves side plates. The inclined support 3 is a straight-shaped structure with inclined surfaces at both ends directly cut from a rectangular pipe or a circular pipe.
[0035] For a preferred solution, continue to refer to Figure 1 and Figure 3 As shown, the bottom surfaces of multiple columns 2 and the bottom surface of the side beam 1 are on the same horizontal plane, and the two side surfaces of multiple columns 2 and the two side surfaces of the side beam 1 are on the same vertical plane.
[0036] For a further solution, continue to refer to Figure 1 and Figure 3 As shown, a vertical mounting plate 4 is fixed at the bottom of each column 2 and on the front side of the bottom of both sides of the side beam 1; at least one through hole is provided on the vertical mounting plate 4 and is fixed on the eaves vertical plate by bolts. A horizontal mounting plate 5 is fixed at the bottom surface of each inclined support 3; at least one through hole is provided on the horizontal mounting plate 5 and is fixed on the eaves bottom plate by bolts.
[0037] In summary, the present utility model provides a cargo box with an anti-spillage guardrail, which includes a cargo box body and a guardrail. The guardrail includes side beams, columns located inside the side beams, and diagonal braces welded to the sides of the side beams; vertical mounting plates are respectively welded to the outer sides of the bottoms of both sides of the side beams and the outer sides of the bottoms of the columns, and horizontal mounting plates are welded to the bottoms of the diagonal braces; cross beams are arranged between the side beams and the columns and between two adjacent columns to reduce the gap therebetween. The present utility model installs a guardrail to prevent the damage to the cab and the front windshield caused by the sliding of large pieces of loaded goods during the heavy-load downhill process of the vehicle. It can also be installed at other required positions according to actual needs to avoid the risk of similar falling objects.
[0038] The engineering vehicle provided by the present utility model will be described below. The engineering vehicle described below can be correspondingly referred to the cargo box with an anti-spillage guardrail described above.
[0039] As Figure 2 shown, an engineering vehicle provided by the present utility model may include the cargo box with an anti-spillage guardrail according to any one of the above embodiments.
[0040] The beneficial effects achieved by the engineering vehicle provided by the present utility model are consistent with those achieved by the cargo box with an anti-spillage guardrail provided by the present utility model, so they will not be elaborated here.
[0041] It should be noted that the above engineering vehicle is a mining dump truck.
[0042] In the specification provided here, a large number of specific details are described. However, it can be understood that the embodiments of the present utility model can be practiced without these specific details. In some instances, well-known methods, structures, and technologies are not shown in detail so as not to obscure the understanding of this specification.
[0043] In addition, those skilled in the art can understand that although some of the embodiments described herein include certain features contained in other embodiments rather than other features, the combination of the features of different embodiments also means being within the protection scope of the present utility model and forms different embodiments. For example, in the above embodiments, those skilled in the art can use them in a combined manner according to the known technical solutions and the technical problems to be solved by this application.
[0044] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, may make some changes or modifications using the technical content prompted above into equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims
1. A cargo box with a material-spreading prevention guardrail, characterized in that: include: The cargo box body, including the brim located above the cab; A guardrail, mounted on the brim, comprises: The side beam is used as the outer frame of the guardrail, and at least two columns are fixed at intervals on the inner side of the side beam, and the bottom of each column and the bottom of both sides of the side beam are fixed on the brim plate; At least one oblique support has a top end fixed on the side beam and a bottom end fixed on the brim bottom plate.
2. A cargo box with a material scattering prevention guardrail according to claim 1, characterized in that: At least one cross beam is fixed between two adjacent columns and between the two outermost columns and the side beams.
3. A cargo box with a material scattering prevention guardrail according to claim 2, characterized in that: The same number of cross beams are fixed between two adjacent columns and between the two outermost columns and the side beams, and at least one row of cross beams and multiple columns of columns form a grid structure.
4. A cargo box with a material scattering prevention guardrail according to claim 2, characterized in that: A partition plate with holes, which is a whole piece or is composed of a plurality of pieces spliced together and is adapted to the outer contour of the side beam, is fixed on the front side surface or the rear side surface of the side beam.
5. The cargo box with anti-spill guardrail according to claim 1, characterized in that: The side beam is a U-shaped structure formed by directly bending a rectangular tube or a circular tube, and the vertical parts on both sides of the side beam are adjacent to the corresponding brim side plates.
6. A cargo box with a material scattering prevention guardrail according to claim 1, characterized in that: The oblique support is a straight-line structure with inclined surfaces at both ends, which is formed by directly cutting a rectangular tube or a circular tube.
7. A cargo box with a material scattering prevention guardrail according to claim 1, characterized in that: A vertical mounting plate is fixed to the bottom of each column and the bottom front side of both sides of the side beam; The vertical mounting plate is provided with at least one through hole and is fixed to the brim vertical plate by bolts.
8. The cargo box with anti-spill guardrail according to claim 1, characterized in that: A horizontal mounting plate is fixed to the bottom surface of each diagonal support; The horizontal mounting plate is provided with at least one through hole and is fixed to the brim bottom plate by bolts.
9. The cargo box with anti-spill guardrail according to claim 1, characterized in that: The bottom surfaces of the plurality of columns and the bottom surface of the side beam are located in the same horizontal plane, and the two side surfaces of the plurality of columns and the two side surfaces of the side beam are located in the same vertical plane.
10. An engineering vehicle, characterized in that: A cargo box with an anti-scattering guardrail as described in any one of claims 1 to 9.