Mine battery carrying structure and mine truck

Abstract

This utility model belongs to the field of mining battery technology, and provides a mining battery pack support structure and a mining vehicle. The support structure is arranged on the mining vehicle and includes longitudinal beams, cross beams, mounting seats, and limiting members. The longitudinal beams are arranged parallel to each other, and the cross beams are installed between the longitudinal beams and spaced apart. The mounting seats are arranged opposite each other on both sides of the longitudinal beams, and the two sides of the cross beams are respectively configured to cooperate with the mounting seats located on both sides. The battery pack is installed on the cross beams and mounting seats with bolts. The limiting members are arranged opposite each other on the longitudinal beams, and the limiting members are located on the front side of the mounting seats, with the top of the limiting members higher than the upper surface of the longitudinal beams. This utility model supports the battery pack through the cross beams and mounting seats, and is installed by bolts, which can restrict the movement of the battery pack. The limiting members are located on the front side of the mounting seats, which can limit the front of the battery pack after installation, avoiding forward displacement of the battery pack caused by inertia from sudden braking.

Description

Technical Field

[0001] This utility model relates to the field of mining battery technology, specifically to a mining battery pack support structure and a mining vehicle. Background Technology

[0002] Mining trucks operate in a highly turbulent environment, so the battery packs installed on them must withstand high-frequency vibrations and mechanical shocks, which may cause loose cell connections, structural deformation, or sealing failures within the battery pack, posing a significant challenge to their environmental tolerance and safety.

[0003] Currently, the battery support structure of mining trucks mainly considers the battery bracket structure that powers the vehicle itself, focusing on how to install the battery to meet the environmental and mechanical requirements of the mining truck. However, there is a lack of a dedicated support structure for the battery packs installed on the mining truck to power other electrical equipment in the mining area, which has a significant impact on the battery pack's lifespan and safety. Therefore, it is necessary to design a dedicated support structure for the battery packs of other electrical equipment in the mining area. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a supporting structure for mining battery packs and a mining vehicle, thereby solving the problem of the lack of a dedicated supporting structure for mining battery packs in current mining vehicles.

[0005] In a first aspect, the present invention provides a mining battery pack support structure, which is arranged on a mining vehicle and includes:

[0006] The longitudinal beams are arranged parallel to each other;

[0007] Crossbeams are installed between the longitudinal beams, and the crossbeams are spaced apart.

[0008] Mounting seats are disposed opposite to each other on both sides of the longitudinal beam, and the two sides of the cross beam are respectively configured to cooperate with the mounting seats located on both sides; the battery pack is mounted on the cross beam and the mounting seats by bolts;

[0009] A limiting member is disposed on the longitudinal beam, the limiting member is disposed on the front side of the mounting base, and the top of the limiting member is higher than the upper surface of the longitudinal beam.

[0010] As can be seen from the above technical solution, the present invention provides a mining battery pack support structure, which is arranged on a mining vehicle. The battery pack is supported by a crossbeam and a mounting base and is installed by bolts. It can limit the vertical and horizontal displacement of the battery pack. The limiting component is set on the front side of the mounting base. When the mining vehicle is moving, it can be used to limit the front of the battery pack and restrict the forward displacement of the battery pack caused by the inertia of sudden braking.

[0011] Optionally, a pad is provided on the crossbeam, and mounting bolts are inserted between the crossbeam and the pad for fixing the battery pack. The battery pack is installed on the crossbeam and the mounting base by mounting bolts. In order to improve the structural strength of the crossbeam, the pad is provided on the crossbeam to enhance the local strength of the crossbeam and prevent excessive deformation of the crossbeam under local stress.

[0012] Optionally, mounting members are also provided on the inner side of the longitudinal beam, and the two sides of the crossbeam are connected to the longitudinal beam through the mounting members. The crossbeam is connected to the longitudinal beam through the mounting members, which can improve the connection strength between the crossbeam and the longitudinal beam and ensure the reliability of the load-bearing capacity of the battery pack.

[0013] Optionally, the mounting component is welded to the longitudinal beam, and grooves are formed inward on both sides of the mounting component; the bottom and top of the mounting component are bent to form connecting sections, and the connecting sections are connected to the upper and lower surfaces of the crossbeam. The inward grooves on both sides of the mounting component can increase the weld length between the mounting component and the longitudinal beam, making the weld between the mounting component and the longitudinal beam more reliable; the connection between the connecting sections and the crossbeam can increase the contact area between the crossbeam and the mounting component, improving the connection strength between the crossbeam and the mounting component.

[0014] Optionally, the mounting base includes:

[0015] Mounting plates are horizontally positioned on both sides of the longitudinal beam, and the battery pack is bolted to the mounting plates;

[0016] Support plates are vertically arranged on both sides of the mounting plate;

[0017] A connecting plate is disposed at the end of the mounting plate and the support plate, and the connecting plate is bent along the end of the support plate.

[0018] As can be seen from the above technical solutions, in order to enhance the load-bearing effect of the battery pack, the horizontally set mounting plate and the battery pack are connected by bolts to avoid vertical and horizontal displacement. At the same time, the bolt connection also facilitates the assembly and disassembly of the battery pack; the support plate and connecting plate can improve the structural strength of the mounting base.

[0019] Optionally, the mounting base further includes a first reinforcing rib, which is spaced parallel to the support plate.

[0020] Optionally, the limiting component includes a limiting plate and a second reinforcing rib. The limiting plate includes a longitudinal beam connecting section and a limiting section. The longitudinal beam connecting section is connected to the longitudinal beam, and the limiting section is arranged perpendicular to the longitudinal beam connecting section. The second reinforcing rib is connected to both the longitudinal beam connecting section and the limiting section. The limiting component is used to prevent the battery pack from shifting forward due to inertia during sudden braking of the vehicle, thereby improving the stability of the battery pack.

[0021] Secondly, the present invention provides a mining vehicle, including a mining battery pack support structure in any possible form of the first aspect.

[0022] By adopting the above technical solution, this application has the following technical effects:

[0023] This utility model provides a battery pack support structure for mining applications. The battery pack is supported by a crossbeam and a mounting base, and is installed by bolts. It can limit the vertical and horizontal displacement of the battery pack. The limiting component is set on the front side of the mounting base. When the mining vehicle is moving, it can be used to limit the front displacement of the battery pack caused by the inertia of sudden braking. It can be applied to the battery pack support problem of other electrical equipment. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0025] Figure 1 A schematic diagram of a bearing structure for a mining battery pack provided in an embodiment of this utility model;

[0026] Figure 2 for Figure 1 Another schematic diagram of a load-bearing structure for a mining battery pack is shown.

[0027] Figure 3 for Figure 1 The diagram shows an enlarged schematic of a support structure for a mining battery pack.

[0028] Figure label:

[0029] 1-Longitudinal beam; 2-Crossbeam; 3-Mounting base; 31-Mounting plate; 32-Support plate; 33-Connecting plate; 34-First reinforcing rib; 4-Limiting component; 41-Limiting plate; 411-Longitudinal beam connecting section; 412-Limiting section; 42-Second reinforcing rib; 5-Plate; 6-Mounting bolt; 7-Mounting component; 71-Groove; 72-Connecting section; 8-Tail beam. Detailed Implementation

[0030] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0031] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0032] In the description of this application, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In this application, unless otherwise expressly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0035] Example 1

[0036] like Figure 1 As shown, a battery pack support structure for mining is provided, arranged on a mining vehicle, including longitudinal beams 1, crossbeams 2, mounting bases 3, and limiting members 4. The longitudinal beams 1 are arranged parallel to each other, and the crossbeams 2 are installed between the longitudinal beams 1 and spaced apart. The mounting bases 3 are arranged opposite each other on both sides of the longitudinal beams 1, and the two sides of the crossbeams 2 are respectively fitted with the mounting bases 3 located on both sides. The battery pack is installed on the crossbeams 2 and mounting bases 3 by mounting bolts 6. The limiting members 4 are arranged opposite each other on the longitudinal beams 1, and the limiting members 4 are located on the front side of the mounting bases 3, with the top of the limiting members 4 higher than the upper surface of the longitudinal beams 1. Based on this, the battery pack is supported by the crossbeams 2 and mounting bases 3, and installed by the mounting bolts 6, which can restrict the vertical and horizontal movement of the battery pack. The limiting members 4 are located on the front side of the mounting bases 3. When the battery pack is installed in the mining area, the battery pack frame and the limiting members 4 are in contact. During the movement of the mining vehicle, the front of the battery pack can be limited, avoiding forward displacement of the battery pack caused by inertia from sudden braking.

[0037] like Figure 1 As shown, a pad 5 is provided on the crossbeam 2, and mounting bolts 6 are inserted between the crossbeam 2 and the pad 5 to fix the battery pack. The battery pack is installed on the crossbeam 2 and the mounting base 3 by the mounting bolts 6. In order to improve the structural strength of the crossbeam 2, the pad 6 is provided on the crossbeam 2 to enhance the local strength of the crossbeam 2 and prevent the crossbeam 2 from deforming due to excessive local stress.

[0038] Optionally, mounting members 7 are also provided on the inner side of the longitudinal beam 1, and the two sides of the crossbeam 2 are connected to the longitudinal beam 1 through the mounting members 7. The crossbeam 2 is connected to the longitudinal beam 1 through the mounting members 7, which can improve the connection strength between the crossbeam 2 and the longitudinal beam 1 and ensure the reliability of the load-bearing capacity of the battery pack.

[0039] like Figure 1 As shown, the mounting component 7 is welded to the longitudinal beam 1, and grooves 71 are formed inward on both sides of the mounting component 7. The bottom and top of the mounting component 7 are bent to form connecting sections 72, which are connected to the upper and lower surfaces of the crossbeam 2. The grooves 71 formed inward on both sides of the mounting component 7 can increase the weld length between the mounting component 7 and the longitudinal beam 2, making the weld between the mounting component 7 and the longitudinal beam 2 more reliable. The connection between the connecting section 72 and the crossbeam 2 can increase the contact area between the crossbeam 2 and the mounting component 7, thereby improving the connection strength between the crossbeam 2 and the mounting component 7.

[0040] like Figure 1-3 As shown, the mounting base 3 includes a mounting plate 31, a support plate 32, and a connecting plate 33. The mounting plate 31 is horizontally arranged on both sides of the longitudinal beam 1, and the battery pack is bolted to the mounting plate 31. The support plate 32 is vertically arranged on both sides of the mounting plate 31. The connecting plate 33 is arranged at the ends of the mounting plate 31 and the support plate 32, and the connecting plate 33 is bent along the end of the support plate 32. In order to enhance the load-bearing effect on the battery pack, the horizontally arranged mounting plate 31 and the battery pack are bolted together to avoid vertical and horizontal displacement. At the same time, the bolted connection also facilitates the assembly and disassembly of the battery pack. The support plate 32 and the connecting plate 33 can improve the structural strength of the mounting base 3.

[0041] like Figure 1 , 3 As shown, the mounting base 3 also includes a first reinforcing rib 34, which is spaced parallel to the support plate 32. Figure 2 As shown, the first reinforcing ribs 34 are arranged at equal intervals between the support plates 32, and the bolts for installing the battery pack are evenly arranged between the first reinforcing ribs 34 to ensure that the mounting base 3 is subjected to uniform force.

[0042] like Figure 3As shown, the limiting component 4 includes a limiting plate 41 and a second reinforcing rib 42. The limiting plate 41 includes a longitudinal beam connecting section 411 and a limiting section 412. The longitudinal beam connecting section 411 is connected to the longitudinal beam 1, and the limiting section 412 is arranged perpendicular to the longitudinal beam connecting section 411. The second reinforcing rib 42 is connected to the longitudinal beam connecting section 411 and the limiting section 412. The limiting component 4 is used to prevent the battery pack from shifting forward due to inertia when the vehicle brakes suddenly, thereby improving the stability of the battery pack.

[0043] In one embodiment, a tail beam 8 is also provided at the tail end of the longitudinal beam 1. The tail beam 8 can ensure the structural stability of the longitudinal beam 1, and on this basis, can ensure the connection effect between the cross beam 2 and the longitudinal beam 1.

[0044] Example 2

[0045] A mining vehicle is provided, including the mining battery pack support structure provided in Embodiment 1. This embodiment is based on the same inventive concept as the foregoing embodiments and can achieve the same technical effects as the foregoing embodiments, and will not be described again here.

[0046] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A load-bearing structure for a mining battery pack, characterized in that, Arranged on mining vehicles, including: The longitudinal beams are arranged parallel to each other; Crossbeams are installed between the longitudinal beams, and the crossbeams are spaced apart. Mounting bases are disposed opposite to each other on both sides of the longitudinal beam, and the two sides of the cross beam are respectively disposed in conjunction with the mounting bases located on both sides; the battery pack is mounted on the cross beam and the mounting bases; A limiting member is disposed on the longitudinal beam, the limiting member is disposed on the front side of the mounting base, and the top of the limiting member is higher than the upper surface of the longitudinal beam.

2. The supporting structure for mining battery packs according to claim 1, characterized in that, A pad is provided on the crossbeam, and mounting bolts are inserted between the crossbeam and the pad to fix the battery pack.

3. The supporting structure for mining battery packs according to claim 2, characterized in that, The inner side of the longitudinal beam is also provided with mounting parts, and the two sides of the crossbeam are connected to the longitudinal beam through the mounting parts.

4. The supporting structure for mining battery packs according to claim 3, characterized in that, The mounting component is welded to the longitudinal beam, and grooves are formed inward on both sides of the mounting component; the bottom and top of the mounting component are bent to form connecting sections, and the connecting sections are connected to the upper and lower surfaces of the crossbeam.

5. The supporting structure for mining battery packs according to claim 3, characterized in that, The mounting base includes: Mounting plates are horizontally positioned on both sides of the longitudinal beam, and the battery pack is bolted to the mounting plates; Support plates are vertically arranged on both sides of the mounting plate; A connecting plate is disposed at the end of the mounting plate and the support plate, and the connecting plate is bent along the end of the support plate.

6. The supporting structure for a mining battery pack according to claim 5, characterized in that, The mounting base also includes a first reinforcing rib, which is spaced parallel to the support plate.

7. The supporting structure for a mining battery pack according to claim 1, characterized in that, The limiting component includes a limiting plate and a second reinforcing rib. The limiting plate includes a longitudinal beam connecting section and a limiting section. The longitudinal beam connecting section is connected to the longitudinal beam. The limiting section is arranged perpendicular to the longitudinal beam connecting section. The second reinforcing rib is connected to the longitudinal beam connecting section and the limiting section.

8. A mining vehicle, characterized in that, Includes the mining battery pack support structure as described in any one of claims 1-7.

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