CN215680864U - Power battery support and engineering machine - Google Patents
Power battery support and engineering machine Download PDFInfo
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- CN215680864U CN215680864U CN202122298225.8U CN202122298225U CN215680864U CN 215680864 U CN215680864 U CN 215680864U CN 202122298225 U CN202122298225 U CN 202122298225U CN 215680864 U CN215680864 U CN 215680864U
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- battery bracket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a power battery support and engineering machinery. Wherein, two ends of the beam are respectively detachably connected with the side brackets which are oppositely arranged; the battery bracket is suitable for placing a battery pack, is arranged between the oppositely arranged side brackets and is detachably connected with the cross beam. The power battery bracket with the structure comprises three independent components, namely a side bracket, a cross beam and a battery bracket, wherein the size of a single component is small, and the power battery bracket is convenient to process and transport relative to the integral welding structure of the battery bracket; the side support, the cross beam and the battery bracket are detachably assembled into the battery support, when a battery fails, the battery pack can be taken down only by disassembling the battery bracket, so that local disassembly and assembly are facilitated, and the maintenance time of the battery is saved; when the local part of the power battery bracket is damaged, the damaged part can be detached without integrally replacing the power battery bracket, so that the material cost is saved.
Description
Technical Field
The utility model relates to the technical field of battery supports, in particular to a power battery support and engineering machinery.
Background
The battery is one of important power components of an electric driving engineering machinery product, and the engineering machinery needs to assemble a certain number of power batteries to provide enough energy for the engineering machinery to realize operation cycle and endurance; in addition, the great vibration that engineering machine tool product can produce in operation or the driving process, the vibration can cause the damage to the group battery, brings inconvenience for the use, shortens the life of battery even. A battery support is needed when the battery is installed on the engineering machinery.
The existing battery support is generally of an integral welding structure, is large in size and inconvenient to transport and process, and when a local battery breaks down and needs to be maintained, the battery support needs to be integrally disassembled and assembled, so that the disassembly and the assembly are inconvenient. Simultaneously, whole welding stent structure is fixed, and inconvenient adjustment support number of piles and every layer of battery support length can't adapt to different motorcycle type demands.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the battery bracket in the prior art is inconvenient to transport, process, disassemble and adjust due to large size.
Therefore, the utility model provides a power battery bracket which comprises
Oppositely arranged side brackets;
the two ends of the cross beam are respectively detachably connected to the side brackets which are oppositely arranged;
the battery bracket is arranged between the oppositely arranged side brackets and is detachably connected with the cross beam.
Optionally, in the power battery support described above, the battery bracket is frame-shaped; the battery bracket comprises a battery support plate, and a support plane is formed by the battery support plate and the upper surface of the battery bracket.
Optionally, in the power battery support described above, one of the battery bracket and the side support is provided with a plurality of rolling members in a rotating manner, and the other of the battery bracket and the side support is provided with a supporting member; the rolling member is matched with the supporting member so that the battery bracket can slide relative to the side bracket.
Optionally, in the above power battery support, the side support includes vertical beams and a supporting beam erected between the vertical beams, the rolling member is disposed on an inner wall of the supporting beam, and the side portion of the battery bracket forms the supporting member.
Optionally, in the power battery bracket described above, the rolling element is a rolling bearing.
Optionally, in the above power battery support, the cross beam is provided with a first through hole, the battery bracket is provided with a second through hole, and the power battery support further includes a first fastener, and the first fastener penetrates through the first through hole and the second through hole to connect the battery bracket to the cross beam.
Optionally, in the power battery support, the cross beam is provided with a third through hole, the side support is provided with a fourth through hole, and the power battery support further includes a second fastening member, and the second fastening member passes through the third through hole and the fourth through hole to fix the cross beam to the side support.
Optionally, in the power battery support described above, the battery bracket and/or the battery support plate are provided with a connection hole adapted to be connected with a battery pack.
Optionally, in the power battery support, the plurality of cross beams are arranged at intervals in the vertical direction and form a multilayer structure, and a battery bracket is arranged at each layer of the cross beams; and/or, each battery bracket is internally provided with a plurality of battery supporting plates which are arranged at intervals along the horizontal direction.
The utility model provides engineering machinery comprising the power battery bracket.
The technical scheme of the utility model has the following advantages:
1. the power battery bracket provided by the utility model comprises three independent components, namely a side bracket, a cross beam and a battery bracket, wherein the size of a single component is small, and the power battery bracket is convenient to process and transport relative to the integral welding structure of the battery bracket; the side support, the cross beam and the battery bracket are detachably assembled into the battery support, when a battery fails, the battery pack can be taken down only by disassembling the battery bracket, so that local disassembly and assembly are facilitated, and the maintenance time of the battery is saved; the battery support is of a detachable assembly structure, so that the battery supports with different layers and lengths can be conveniently arranged according to different requirements; when the local part of the power battery bracket is damaged, the damaged part can be replaced without replacing the power battery bracket integrally, so that the material cost is saved.
2. According to the power battery support provided by the utility model, one of the battery bracket and the side support is rotatably provided with a plurality of rolling parts, and the other of the battery bracket and the side support is provided with a supporting part; the rolling member cooperates with support piece to make the battery bracket can slide for the side support, outwards pull battery bracket when convenient to detach battery bracket, operation labour saving and time saving.
3. According to the power battery support provided by the utility model, the plurality of cross beams are arranged at intervals along the vertical direction and form a multilayer structure, a battery bracket is arranged at each layer of cross beam, and the battery support can fix the plurality of layers of battery packs; a plurality of battery supporting plates are arranged in each battery bracket, the plurality of battery supporting plates are arranged at intervals along the horizontal direction, and each battery bracket can fix a plurality of battery packs.
4. According to the engineering machine provided by the utility model, the power battery bracket is formed by detachably assembling three independent parts, and the size of a single part of the power battery bracket is small, so that the power battery bracket is convenient to process and transport; meanwhile, when the battery fails, the battery pack can be taken down only by disassembling the battery bracket, so that local disassembly and assembly are facilitated, and the battery maintenance time is saved; the battery support is of a detachable assembly structure, so that the battery supports with different layers and lengths can be conveniently arranged according to different requirements; when the local part of the power battery bracket is damaged, the damaged part can be detached without integrally replacing the power battery bracket, so that the material cost is saved.
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 description of the embodiments or 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 other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a power battery support provided in an embodiment of the present invention;
FIG. 2 is a first perspective view of the side bracket of FIG. 1;
FIG. 3 is a second perspective view of the side bracket of FIG. 1;
FIG. 4 is a schematic view of the cross-beam of FIG. 1;
FIG. 5 is a schematic view of the battery carrier of FIG. 1;
FIG. 6 is a schematic diagram illustrating a battery tray of the power battery support according to the embodiment of the present invention in a drawn-out state;
fig. 7 is a schematic diagram of a power battery bracket provided by an embodiment of the utility model after a battery pack is installed.
Description of reference numerals:
1-side stand; 11-vertical beam; 12-a support beam; 121-rolling elements; 13-a base plate; 14-a fourth via; 2-a cross beam; 21-a first via; 22-a third via; 3-a battery carrier; 31-a battery support plate; 32-a support member; 33-a second via; 34-a connection hole; 4-battery pack.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a power battery bracket, as shown in fig. 1 to 7, which comprises two sets of side brackets 1, a cross beam 2 and a battery bracket 3 which are oppositely arranged. Wherein, two ends of the beam 2 are respectively detachably connected to the two groups of side brackets 1; referring to fig. 7, the battery bracket 3 is adapted to receive the battery pack 4, the battery bracket 3 is disposed between the two side brackets 1, and the battery bracket 3 is detachably connected to the cross member 2.
The power battery bracket with the structure comprises three independent components, namely a side bracket 1, a cross beam 2 and a battery bracket 3, wherein the size of each component is small, and the power battery bracket is convenient to process and transport relative to the integral welding structure of the battery bracket; the side bracket 1, the cross beam 2 and the battery bracket 3 are detachably assembled into a battery bracket. When the battery fails, the battery pack 4 can be taken down only by disassembling the battery bracket 3, so that the local disassembly and assembly are facilitated, and the battery maintenance time is saved; the battery support is of a detachable assembly structure, so that the battery supports with different layers and lengths can be conveniently arranged according to different requirements; when the local part of the power battery bracket 3 is damaged, the damaged part can be disassembled and replaced, the power battery bracket does not need to be replaced integrally, and the material cost is saved.
Referring to fig. 1, 5 and 6, the battery bracket 3 is in a frame shape, the battery bracket 3 includes a battery support plate 31, the battery support plate 31 is supported inside the frame of the battery bracket 3, the battery support plate 31 and the upper surface of the battery bracket 3 form a support plane, and the battery pack 4 is adapted to be mounted on the support plane. The battery bracket 3 is a frame and is internally supported by a battery support plate 31, for example, the battery bracket 3 is a rectangular frame, which has stable structure, light weight and material saving. Further, battery bracket 3 is enclosed by angle steel and channel-section steel and establishes and form, is equipped with the strengthening rib on angle steel and the channel-section steel, increases battery bracket 3 intensity to stable support battery package 4.
Further, referring to fig. 1 to 3 and 6, one of the battery bracket 3 and the side bracket 1 is rotatably provided with a plurality of rolling members 121, and the other of the battery bracket 3 and the side bracket 1 is provided with a supporting member 32; the rolling member 121 is matched with the supporting member 32, so that the battery bracket 3 can slide relative to the side bracket 1, the battery bracket 3 is conveniently pulled outwards when the battery bracket 3 is detached, and the operation is time-saving and labor-saving.
For example, the side stand 1 includes two vertical beams 11 and a support beam 12 erected between the vertical beams 11, the bottom of the vertical beam 11 is fixed on the bottom plate 13, a rolling member 121 is provided on the inner wall of the support beam 12, the side portion of the battery tray 3 forms a support member 32, and the side portion of the battery tray 3 slides on the rolling member 121 when the battery tray 3 is drawn. Preferably, the plurality of rolling members 121 are equally spaced on the inner wall of the support beam 12, and the rolling member battery holder 3 is supported by the rolling members when the battery holder 3 is drawn, so that the drawn battery holder 3 is stabilized. For example, the rolling member 121 is a rolling bearing. A reinforcing plate is arranged between the bottom plate 13 and the supporting beam 12 of the side bracket 1 to increase the overall strength of the side bracket 1.
Referring to fig. 2 and 3, the vertical beam 11 of the side bracket 1 has a T-shaped cross section, the vertical beam 11 includes a connecting plate and a fixing plate disposed on the connecting plate, and the supporting beam 12 is disposed on the connecting plate.
Specifically, the two ends of the cross beam 2 are provided with third through holes 22, the connecting plate of the side bracket 1 is provided with a fourth through hole 14, the battery bracket further comprises a second fastener, and the second fastener penetrates through the third through hole 22 and the fourth through hole 14 to fix the cross beam 2 on the side bracket 1, so that the cross beam 2 is convenient to mount or dismount. Optimally, one side of the connecting plate, which is back to the cross beam 2, is provided with a back-welding nut, the second fastener is a second bolt, the second bolt is convenient to mount, the nut does not need to be mounted, and only the second bolt needs to be screwed into the back-welding nut; and back weld nut intensity is high, can firmly fix crossbeam 2, prevents that 2 use of crossbeam are not hard up or rock to the stable battery bracket 3 that supports.
Still be equipped with first through-hole 21 on crossbeam 2, first through-hole 21 is located crossbeam 2 middle part, is equipped with second through-hole 33 on the battery bracket 3, and power battery support still includes first fastener, and first fastener is worn to establish first through-hole 21 and second through-hole 33 in order to connect battery bracket 3 on crossbeam 2. Optimally, a back-welding nut is arranged on one surface of the battery bracket 3, which faces away from the battery bracket 3, the first fastening piece is a first bolt, the first bolt is convenient to install, the nut does not need to be installed, and only the first bolt needs to be screwed into the back-welding nut; and the back-welding nut is high in strength, can firmly fix the battery bracket 3, and prevents the battery bracket 3 from loosening or shaking in the use process so as to stably support the battery pack 4.
Referring to fig. 1 and 5, the battery carrier 3 and/or the battery support plate 31 are provided with coupling holes 34 adapted to be coupled with the battery pack 4. Preferably, the battery bracket 3 and the battery support plate 31 are provided with connection holes 34, the battery bracket 3 and the battery support plate 31 are provided at the bottom surfaces thereof with back-welded nuts, and bolts are inserted through the mounting holes and the connection holes 34 of the mounting plate of the battery pack 4 to detachably mount the battery pack 4 on the battery bracket 3. Both the battery bracket 3 and the battery support plate 31 are provided with connecting holes 34, the battery pack 4 is firmly fixed, and fig. 7 is a schematic diagram of the battery pack 4 after installation.
Furthermore, the cross beams 2 are arranged at intervals along the vertical direction and form a multilayer structure, a battery bracket 3 is arranged at each layer of cross beam 2, and the battery bracket can fix the multilayer battery pack 4; and/or, a plurality of battery support plates 31 are arranged in each battery bracket 3, the plurality of battery support plates 31 are arranged at intervals along the horizontal direction, and each battery bracket 3 can fix a plurality of battery packs 4. For example, the beam 2 has two layers, the number of the battery brackets 3 is two, one battery support plate 31 is arranged inside each battery bracket 3, the battery support plates 31 and the battery brackets 3 on the two sides enclose two support planes, each support plane supports one battery pack 4, and each layer of the battery brackets 3 can support two battery packs 4.
The number of layers of the cross beams 2 and the number of the battery support plates 31 can be flexibly adjusted according to the number of the battery packs 4 required to be mounted actually, for example, the cross beams 2 can be further provided with three or more layers, the length of the battery bracket 3 is lengthened, and two or more battery support plates 31 can be arranged in each layer of the battery bracket 3. Because crossbeam 2 and battery bracket 3 are the removable connection, the power battery support can set up the 3 layers of crossbeam 2 and battery bracket in a flexible way, and battery bracket 3 and crossbeam 2 can be according to the 4 quantity adjustment length of battery package of required installation, and power battery support adaptability is good, the modular design of being convenient for. Set up multilayer battery bracket 3, when certain battery package 4 breaks down, can dismantle corresponding battery bracket 3 to the pertinence, dismouting and maintenance are convenient.
Example 2
The embodiment provides a construction machine comprising the power battery support in embodiment 1.
The power battery bracket on the engineering machinery with the structure is formed by detachably assembling three independent parts, and the size of a single part of the power battery bracket is small, so that the power battery bracket is convenient to process and transport; the battery support is of a detachable assembly structure, so that the battery supports with different layers and lengths can be conveniently arranged according to different requirements; meanwhile, when the battery fails, the battery pack 4 can be taken down only by disassembling the battery bracket 3, so that local disassembly and assembly are facilitated, and the battery maintenance time is saved; when the local part of the power battery bracket 3 is damaged, the damaged part can be disassembled, the power battery bracket does not need to be integrally replaced, and the material cost is saved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A power battery support is characterized by comprising
Side brackets (1) arranged oppositely;
the two ends of the cross beam (2) are respectively detachably connected to the side brackets (1) which are oppositely arranged;
the battery bracket (3) is suitable for placing a battery pack (4), the battery bracket (3) is arranged between the oppositely arranged side brackets (1), and the battery bracket (3) is detachably connected with the cross beam (2).
2. The power battery support according to claim 1, characterized in that the battery carrier (3) is frame-shaped, the battery carrier (3) comprising a battery support plate (31), the battery support plate (31) forming a support plane with the upper surface of the battery carrier (3).
3. The power battery support according to claim 1 or 2, characterized in that one of the battery bracket (3) and the side support (1) is provided with a plurality of rolling members (121) in a rotating manner, and the other of the battery bracket (3) and the side support (1) is provided with a support member (32); the rolling member (121) is engaged with the support member (32) so that the battery bracket (3) can slide relative to the side bracket (1).
4. A power battery support according to claim 3, characterized in that the side support (1) comprises vertical beams (11) and support beams (12) bridging between the vertical beams (11), the rolling members (121) being provided on the inner wall of the support beams (12), and the sides of the battery carrier (3) forming the support members (32).
5. A power cell support according to claim 3, wherein the rolling member (121) is a rolling bearing.
6. The power battery support according to claim 1 or 2, characterized in that a first through hole (21) is provided on the cross beam (2), a second through hole (33) is provided on the battery bracket (3), and the power battery support further comprises a first fastener, and the first fastener penetrates through the first through hole (21) and the second through hole (33) to connect the battery bracket (3) to the cross beam (2).
7. The power battery support according to claim 1 or 2, characterized in that the cross beam (2) is provided with a third through hole (22) and the side support (1) is provided with a fourth through hole (14), and a second fastener is further included, and the second fastener penetrates through the third through hole (22) and the fourth through hole (14) to fix the cross beam (2) on the side support (1).
8. The power battery support according to claim 2, characterized in that the battery bracket (3) and/or the battery support plate (31) is provided with a connection hole (34) adapted to be connected with a battery pack (4).
9. The power battery bracket according to claim 2, characterized in that the cross beam (2) is a plurality of cross beams arranged at intervals along the up-down direction and forms a multi-layer structure, and a battery bracket (3) is arranged at each layer of the cross beam (2); and/or a plurality of battery supporting plates (31) are arranged in each battery bracket (3), and the plurality of battery supporting plates (31) are arranged at intervals along the horizontal direction.
10. A working machine, characterized by comprising a power battery support according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298225.8U CN215680864U (en) | 2021-09-22 | 2021-09-22 | Power battery support and engineering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298225.8U CN215680864U (en) | 2021-09-22 | 2021-09-22 | Power battery support and engineering machine |
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| Publication Number | Publication Date |
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| CN215680864U true CN215680864U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122298225.8U Active CN215680864U (en) | 2021-09-22 | 2021-09-22 | Power battery support and engineering machine |
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| CN (1) | CN215680864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914620A (en) * | 2022-04-02 | 2022-08-16 | 深圳市安仕科通科技有限公司 | Assembly support and equipment rack |
-
2021
- 2021-09-22 CN CN202122298225.8U patent/CN215680864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914620A (en) * | 2022-04-02 | 2022-08-16 | 深圳市安仕科通科技有限公司 | Assembly support and equipment rack |
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