Dumper splicing bottom plate structure and dumper

Abstract

The utility model belongs to the technical field of dump trucks, and provides a dump truck splicing bottom plate structure and a dump truck, the bottom plate structure comprises two bottom plates, a connecting plate and a sealing plate, and the two bottom plates are symmetrically arranged; the connecting plates are vertically and downwards arranged at the bottoms of the bottom plates and located on the adjacent sides of the two bottom plates, and the two bottom plates are detachably connected through bolting of the connecting plates; the sealing plate is arranged at the tops of the two bottom plates; the device further comprises hook support assemblies, a middle cross beam A and a rear cross beam. The hook support assemblies are arranged at the bottoms of the two bottom plates respectively. The middle cross beam A is arranged at the tail part of the bottom plate and is positioned between the two hook support assemblies; the rear cross beam is arranged at the tail of the bottom plate and located on the outer sides of the two hook support assemblies. According to the utility model, the bottom plate is divided into two parts for arrangement, and connection is realized through bolting based on the vertically arranged connecting plate, so that the transportation cost of the whole bottom plate is reduced, and the problem that the whole bottom plate is too large in size and cannot be boxed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dump trucks, in particular to a spliced ​​bottom plate structure of a dump truck and a dump truck. Background Art

[0002] As my country's mining truck technology matures, domestic and foreign demand grows steadily, and the cost of transporting the entire vehicle has become a major expense. In order to reduce costs, customers require that the parts be packaged and shipped, and assembled in different places to reduce the cost of transporting the entire vehicle.

[0003] The existing dump truck body bottom plate structure is that the bottom plate main board is a whole plate, and adopts a structure of four or five longitudinal beams, which are welded and fixed with disconnected cross beams to form a complete structure. After the welding of each component of the bottom plate of this structure is completed, the volume is large, and it cannot be shipped in a container, and it is difficult to transport. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a dump truck spliced ​​bottom plate structure and a dump truck, so as to solve the problem that the current dump truck box bottom plate is a complete structure, which is large in size and difficult to transport.

[0005] In a first aspect, the utility model provides a dump truck splicing floor structure, comprising:

[0006] A bottom plate, wherein two bottom plates are symmetrically arranged;

[0007] A connecting plate is vertically arranged downward at the bottom of the base plate and is located at adjacent sides of the two base plates, and the connecting plates are bolted together;

[0008] A sealing plate, arranged on the top of the two bottom plates;

[0009] The hook support assembly is respectively arranged at the bottom of the two bottom plates;

[0010] An intermediate cross beam A is arranged at the rear of the bottom plate and is located between the two hook support assemblies;

[0011] The rear cross beam is arranged at the tail of the two bottom plates and is located outside the two hook support assemblies.

[0012] It can be seen from the above technical scheme that the utility model provides a dump truck spliced ​​floor structure, in which the floor is separated into two pieces for setting, and the connection is achieved by bolting through a vertically arranged connecting plate, thereby solving the problem of high transportation cost of the entire floor, and overcoming the problem that the entire floor is too large to be packed, and converting it into a scattered parts packaging invention, thereby reducing the difficulty of transportation and the freight cost of shipping the entire vehicle.

[0013] Optionally, it also includes:

[0014] An intermediate longitudinal beam, arranged at the bottom of the base plate;

[0015] The main longitudinal beam assembly is arranged at the bottom of the base plate, and the main longitudinal beam assembly and the intermediate longitudinal beam are arranged in parallel and at intervals.

[0016] Optionally, it also includes:

[0017] Horizontal side beams are arranged on the bottom plate and outside the middle longitudinal beams, and the horizontal side beams are arranged in parallel and at intervals;

[0018] An intermediate cross beam B is arranged on the bottom plate and between the intermediate longitudinal beam and the main longitudinal beam assembly, and the intermediate cross beam B is arranged in parallel and at intervals;

[0019] The middle cross beam C is arranged on the bottom plate and is located between the main longitudinal beam assembly and the connecting plate. The middle cross beam C is arranged in parallel and at intervals.

[0020] Optionally, a rear swivel seat is further included, and the rear swivel seat is arranged between the two middle beams B at the end.

[0021] Optionally, it also includes a stone ejector bottom plate, which is arranged on the two horizontal side beams at the end.

[0022] Optionally, a triangular reinforcement plate is also included, which is arranged between the side crossbeam and the middle longitudinal beam, between the middle crossbeam B and the main longitudinal beam assembly, between the middle crossbeam C and the main longitudinal beam assembly, and between the middle crossbeam C and the connecting plate.

[0023] In a second aspect, the utility model further provides a dump truck, comprising a dump truck spliced ​​floor structure in any possible implementation form of the first aspect.

[0024] By adopting the above technical solution, this application has the following technical effects:

[0025] The utility model provides a spliced ​​bottom plate structure for a dump truck, in which the bottom plate is separated into two parts for arrangement, which are connected by bolting via a vertically arranged connecting plate, thereby solving the problem of high transportation cost of the whole bottom plate and overcoming the problem that the whole bottom plate is too large to be packed, and converting it into a scattered parts packaging invention, thereby reducing the transportation difficulty and the shipping cost of the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0027] Figure 1 A front view of a base plate provided in an embodiment of the utility model;

[0028] Figure 2 A three-dimensional schematic diagram of a spliced ​​bottom plate structure of a dump truck provided in an embodiment of the utility model;

[0029] Figure 3 for Figure 1 A rear view of a spliced ​​floor structure of a dump truck is shown;

[0030] Figure 4 for Figure 3 AA section view.

[0031] Reference numerals:

[0032] 1-bottom plate; 2-connecting plate; 3-sealing plate; 4-hook support assembly; 5-middle cross beam A; 6-rear cross beam; 7-middle longitudinal beam; 8-main longitudinal beam assembly; 9-lateral beam; 10-middle cross beam B; 11-middle cross beam C; 12-rear swivel seat; 13-stone discharger bottom plate; 14-triangular reinforcement plate. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0034] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] Example 1

[0038] like Figure 1-4 As shown, the present embodiment provides a spliced ​​floor structure of a dump truck, comprising a floor 1, a connecting plate 2 and a sealing plate 3, wherein the two floor plates 1 are symmetrically arranged; the connecting plate 2 is vertically downwardly arranged at the bottom of the floor plate 1, and is located at the adjacent sides of the two floor plates 1, and the two floor plates 1 are detachably connected by bolting the connecting plate 2; the sealing plate 3 is arranged at the top of the two floor plates 1, and the two floor plates 1 are connected to each other to form a whole based on the sealing plate 3; it also includes a hook support assembly 4, an intermediate cross beam A5 and a rear cross beam 6, and the hook support assembly 4 is respectively arranged at the bottom of the two floor plates 1; the intermediate cross beam A5 is arranged at the rear of the floor plate 1, and is located between the two hook support assemblies 4; the rear cross beam 6 is arranged at the rear of the floor plate 1, and is located on the outside of the two hook support assemblies 4.

[0039] See also Figure 2-3 After the two bottom plates 1 are welded, the symmetrical bottom plates 1 are spliced, aligned with the bolt holes of the connecting plate 2, and then bolted to play a supporting role. Figure 2 As shown, a four-longitudinal-beam and thirteen-crossbeam structure is formed, so that the force on the bottom plate 1 is uniform and not easily deformed. To increase the strength of the bottom plate, after the bottom plate 1 is bolted, the tops of the two bottom plates 1 are welded through the sealing plate 3 respectively, further increasing the firmness of the bottom plate.

[0040] See also Figure 1 , and also includes an intermediate longitudinal beam 7 and a main longitudinal beam assembly 8. The intermediate longitudinal beam 7 is arranged at the bottom of the base plate 1; the main longitudinal beam assembly 8 is arranged at the bottom of the base plate 1, and the main longitudinal beam assembly 8 and the intermediate longitudinal beam 7 are arranged in parallel and spaced apart.

[0041] Optionally, it also includes a transverse side beam 9, an intermediate cross beam B10 and an intermediate cross beam C11. The transverse side beam 9 is arranged on the bottom plate 1 and is located outside the intermediate longitudinal beam 7. The transverse side beam 9 is arranged in parallel and spaced apart. The intermediate cross beam B10 is arranged on the bottom plate 1 and is located between the intermediate longitudinal beam 7 and the main longitudinal beam assembly 8. The intermediate cross beam B10 is arranged in parallel and spaced apart. The intermediate cross beam C11 is arranged on the bottom plate 1 and is located between the main longitudinal beam assembly 8 and the connecting plate 2. The intermediate cross beam C11 is arranged in parallel and spaced apart. The transverse side beam 9, the intermediate cross beam B10 and the intermediate cross beam C11 are arranged in spaced apart, so that the bottom plate 1 is evenly stressed and can withstand more force.

[0042] Optionally, a rear swivel seat 12 is further included, which is disposed between two middle cross beams B10 at the rear and fixed on the base plate 1 .

[0043] Optionally, a stone ejector bottom plate 13 is further included, and the stone ejector bottom plate 13 is arranged on the two horizontal side beams 9 at the rear.

[0044] like Figure 1-3 As shown, the triangular reinforcement plate 14 is also included, and the triangular reinforcement plate 14 is arranged between the side cross beam and the middle longitudinal beam 7, between the middle cross beam B10 and the main longitudinal beam assembly 8, between the middle cross beam C and the main longitudinal beam assembly 8, and between the middle cross beam C11 and the connecting plate 2. The triangular reinforcement plate 14 cooperates with the middle longitudinal beam 7 and the bottom plate 1 to play a supporting role.

[0045] Example 2

[0046] The dump truck provided in this embodiment includes a dump truck spliced ​​bottom plate structure provided in Embodiment 1. Based on the same inventive concept as Embodiment 1, the present embodiment can achieve the same effect, which will not be described in detail here.

[0047] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A dump truck splicing floor structure, characterized in that: include: A bottom plate, wherein two bottom plates are symmetrically arranged; A connecting plate is vertically arranged downward at the bottom of the base plate and is located at adjacent sides of the two base plates, and the connecting plates are bolted together; A sealing plate, arranged on the top of the two bottom plates; The hook support assembly is respectively arranged at the bottom of the two bottom plates; An intermediate cross beam A is arranged at the rear of the bottom plate and is located between the two hook support assemblies; The rear cross beam is arranged at the tail of the two bottom plates and is located outside the two hook support assemblies.

2. The dump truck splicing floor structure according to claim 1, characterized in that: Also includes: An intermediate longitudinal beam, arranged at the bottom of the base plate; The main longitudinal beam assembly is arranged at the bottom of the base plate, and the main longitudinal beam assembly and the intermediate longitudinal beam are arranged in parallel and at intervals.

3. The dump truck spliced ​​floor structure according to claim 2, characterized in that: Also includes: Horizontal side beams are arranged on the bottom plate and outside the middle longitudinal beams, and the horizontal side beams are arranged in parallel and at intervals; An intermediate cross beam B is arranged on the bottom plate and between the intermediate longitudinal beam and the main longitudinal beam assembly, and the intermediate cross beam B is arranged in parallel and at intervals; The middle cross beam C is arranged on the bottom plate and is located between the main longitudinal beam assembly and the connecting plate. The middle cross beam C is arranged in parallel and at intervals.

4. The dump truck spliced ​​floor structure according to claim 3, characterized in that: It also includes a rear swivel seat, which is arranged between the two middle beams B at the end.

5. The dump truck spliced ​​floor structure according to claim 4, characterized in that: It also includes a stone ejector bottom plate, which is arranged on the two horizontal side beams at the end.

6. The dump truck spliced ​​floor structure according to claim 3, characterized in that: It also includes a triangular reinforcement plate, which is arranged between the side crossbeam and the middle longitudinal beam, between the middle crossbeam B and the main longitudinal beam assembly, between the middle crossbeam C and the main longitudinal beam assembly, and between the middle crossbeam C and the connecting plate.

7. A dump truck, characterized in that: It comprises the dump truck spliced ​​bottom plate structure as described in any one of claims 1-6.

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