CN205211819U - New forms of energy power car battery safety protection shell - Google Patents
New forms of energy power car battery safety protection shell Download PDFInfo
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- CN205211819U CN205211819U CN201521024501.XU CN201521024501U CN205211819U CN 205211819 U CN205211819 U CN 205211819U CN 201521024501 U CN201521024501 U CN 201521024501U CN 205211819 U CN205211819 U CN 205211819U
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- inner beam
- side inner
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- girder construction
- battery
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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
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Abstract
The utility model discloses a new forms of energy power car battery safety protection shell relates to battery protection technical field. Including the battery main tank body, upper cover and battery layer board, the battery main tank body is located between upper cover and the battery layer board, in the internal portion of battery main tank, is equipped with interior girder construction on the last face of battery layer board, the structural installation piece that is equipped with of inner beam, interior girder construction is the seaming locate mode between girder construction and the installation piece in and, is equipped with the inner beam location arch and the inner beam constant head tank of mutually supporting between the inner beam, and it is protruding that an installation piece lower part is equipped with installation piece location, and the inner beam is structural to be equipped with and to install the protruding installation piece constant head tank that matees in piece location, rewelding after all the concatenation is fixed a position between girder construction and the installation piece in and between the interior girder construction. After adopting above -mentioned structure, interior each parts that need the installation of the location shell of accuracy improve production efficiency and installation accuracy greatly fast, shorten processing cycle, improve economic benefits.
Description
Technical field
The utility model relates to battery protection technical field.
Background technology
Cell safety guard shield is the important protective device of new-energy automobile dynamical system, and it has very high requirement to the precision of installation dimension, otherwise is difficult to the standard reaching safe operation.At present, in the technique of producing this shell, the parts in shell mainly rely on mounting panel to carry out installation location, this technological requirement by parts side after assigned address, correct installation site with mounting panel again, weld after utilizing bolt fixing, then bolt is unloaded.This installation method complex steps, at the bottom of installation effectiveness, is difficult to increase economic efficiency.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of new forms of energy power vehicle cell safety guard shield is provided, the all parts needing to install can be located in shell fast and accurately, greatly enhance productivity and installation accuracy, shorten the process-cycle, increase economic efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of new forms of energy power vehicle cell safety guard shield, comprise battery main box, upper cover and battery supporting plate, battery main box is located between upper cover and battery supporting plate, inner at battery main box, the upper face of battery supporting plate is provided with interior girder construction, and interior girder construction is provided with mounting blocks; Interior girder construction and be seaming locate mode between interior girder construction and mounting blocks, the inner beam positioning convex and inner beam location notch that cooperatively interact is provided with between inner beam, mounting blocks bottom is provided with mounting blocks positioning convex, interior girder construction is provided with the mounting blocks location notch mated with mounting blocks positioning convex, between interior girder construction and interior girder construction with all splice between mounting blocks locate after weld again.
As further technical scheme, described interior girder construction comprises to be located on the left of battery supporting plate and the left side inner beam on right side and right side inner beam respectively, is located at the rear side inner beam at battery supporting plate rear portion, and left side inner beam is parallel to each other with right side inner beam and vertical with rear side inner beam; Be provided with intermediate transverse girder between left side inner beam and right side inner beam, intermediate transverse girder is parallel with rear side inner beam; Be provided with long longeron between intermediate transverse girder and rear side inner beam, long longeron is vertical with rear side inner beam; Side relative with long longeron on intermediate transverse girder is provided with carling, and carling is parallel with long longeron.
As further technical scheme, described left side inner beam, right side inner beam and long longeron are individual layer square beam, and rear side inner beam, intermediate transverse girder and carling are individual layer Stepped Beam.
As further technical scheme, what in described rear side inner beam and intermediate transverse girder, the two ends of ladder longitudinal surface were all symmetrical is provided with rectangular first inner beam positioning convex, the first inner beam location notch being provided with coupling of the inner side symmetry of left side inner beam and right side inner beam; The two ends of long longeron are respectively equipped with the square breach corresponding with the cascaded surface of rear side inner beam and intermediate transverse girder, and square breach top is provided with rectangular second inner beam positioning convex, the second inner beam location notch being provided with coupling of the middle part symmetry of rear side inner beam and intermediate transverse girder; The rear end being positioned at the ladder athwartship plane of top in carling is provided with rectangular 3rd inner beam positioning convex, the 3rd inner beam location notch being provided with coupling of the middle part symmetry of intermediate transverse girder.
As further technical scheme, inner beam lower surface, described right side and side are provided with processing opening, and upper surface is provided with inner beam installing hole, and inside is installed with the inner beam screw mount mated with inner beam installing hole.
As further technical scheme, described mounting blocks is square mounting blocks, bottom and rear portion are open, symmetrically on the end face of bottom be provided with rectangular mounting blocks positioning convex, the ladder athwartship plane being positioned at below in rear side inner beam, intermediate transverse girder and carling is provided with the mounting blocks location notch of coupling; Mounting blocks top is provided with mounting blocks installing hole, and internal upper part is provided with the mounting blocks screw mount mated with mounting blocks installing hole.
As further technical scheme, described left side inner beam and inner beam two ends, right side are equipped with special-shaped slot, and it is protruding that the inner side of battery main box is provided with the abnormity mated with special-shaped slot.
The beneficial effect adopting technique scheme to produce is:
First utilize the structure of mouth biting type to carry out precise positioning between parts, be directly welded and fixed subsequently, all parts needing to install can be located in shell fast and accurately, greatly enhance productivity and installation accuracy, shorten the process-cycle, increase economic efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the F direction view of battery case main body in Fig. 1, interior girder construction and mounting blocks;
Fig. 3 is the perspective view of interior girder construction and mounting blocks in Fig. 1
Fig. 4 is the partial enlarged drawing A of Fig. 3;
Fig. 5 is the partial enlarged drawing B of Fig. 3
Fig. 6 is the partial enlarged drawing C of Fig. 3;
Fig. 7 is the partial enlarged drawing D of Fig. 3
Fig. 8 is the perspective view dorsad of Fig. 3;
Fig. 9 is the partial enlarged drawing E of Fig. 8;
Figure 10 be Fig. 3 look up perspective view;
Figure 11 is the structural representation of interior girder construction and mounting blocks in Fig. 2;
Figure 12 is the right view of right side inner beam in Figure 11;
Figure 13 is that cutaway view is looked on the right side of mounting blocks in Fig. 2 on intermediate transverse girder.
In figure: 1, battery case main body; 2, battery supporting plate; 3, mounting blocks; 41, the first inner beam positioning convex; 42, the second inner beam positioning convex; 43, the 3rd inner beam positioning convex; 51, the first inner beam location notch; 52, the second inner beam location notch; 53, the 3rd inner beam location notch; 6, mounting blocks positioning convex; 7, mounting blocks location notch; 8, left side inner beam; 9, right side inner beam; 10, rear side inner beam; 11, intermediate transverse girder; 12, long longeron; 13, carling; 14, opening is processed; 15, inner beam installing hole; 16, inner beam screw mount; 17, mounting blocks installing hole; 18, mounting blocks screw mount; 19, special-shaped slot.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in figures 1-13, be an embodiment of a kind of new forms of energy power vehicle of the utility model cell safety guard shield, comprise:
Battery main box 1, upper cover and battery supporting plate 2; battery main box 1 is located between upper cover and battery supporting plate 2; there are some mounting structures for installing battery component inside, and battery supporting plate 2 is provided with some louvres, and this body structure plays important protective effect to battery main body.Inner at battery main box 1, the upper face of battery supporting plate 2 is provided with interior girder construction, and interior girder construction is provided with mounting blocks 3, and interior girder construction and mounting blocks 3 are the primary mounting structure of self-contained battery parts.The material of interior girder construction and locating piece 3 is cold-rolled steel sheet, and its processing criterion is GB/T1804-m.
In original installation method, need the inner beam location-plate of utilization level, first interior girder construction is located accordingly, be welded and fixed again, again mounting blocks is located in interior girder construction subsequently, then be welded and fixed rear just can complete its assembling, whole assembling process length consuming time, also need the making first completing corresponding location-plate, be unfavorable for enhancing productivity.Interior girder construction and be seaming locate mode between interior girder construction and mounting blocks 3, the inner beam positioning convex 4 and inner beam location notch 5 that cooperatively interact is provided with between inner beam, mounting blocks 3 bottom is provided with mounting blocks positioning convex 6, interior girder construction is provided with the mounting blocks location notch 7 mated with mounting blocks positioning convex 6, positioning convex structure is inserted in corresponding location notch, just can complete the location of all parts, therefore, all splice between interior girder construction and between interior girder construction with mounting blocks 3 after locating and weld again.The location structure processing of this mouth biting type is simple, location fast and easy, just can accurately locate interior girder construction and mounting blocks 3 without the need to other objects of reference, can also robot welding machine be utilized very easily to weld behind location, substantially reduce the assembly period of shell, enhance productivity.
Preferably, interior girder construction comprises to be located on the left of battery supporting plate 2 and the left side inner beam 8 on right side and right side inner beam 9 respectively, is located at the rear side inner beam 10 at battery supporting plate 2 rear portion, and left side inner beam 8 is parallel to each other with right side inner beam 9 and vertical with rear side inner beam 10; Be provided with intermediate transverse girder 11 between left side inner beam 8 and right side inner beam 9, intermediate transverse girder 11 is parallel with rear side inner beam 10; Be provided with long longeron 12 between intermediate transverse girder 11 and rear side inner beam 10, long longeron 13 is vertical with rear side inner beam 10; Side relative with long longeron 12 on intermediate transverse girder 11 is provided with carling 13, and carling 13 is parallel with long longeron 12.
Left side inner beam 8, right side inner beam 9 and long longeron 12 are individual layer square beam, and rear side inner beam 10, intermediate transverse girder 11 and carling 13 are individual layer Stepped Beam.In the manufacture method of original Stepped Beam, mainly utilize two highly different cross sections to be that the beam of " door " shape welds together, welding process is comparatively complicated, and the weight of Stepped Beam is also larger.Be improved to subsequently, adopt the beam of two " L " shapes, directly the welding edges of its straight flange is become the Stepped Beam of individual layer, greatly can alleviate weight and the process time of interior girder construction, and then alleviate the weight of guard shield, not only make the heavy burden of automobile reduce, also add the fail safe of guard shield.
Preferred mouth biting type structure is: rear side inner beam 10 is provided with rectangular first inner beam positioning convex 41, the first inner beam location notch 51 being provided with coupling of the inner side symmetry of left side inner beam 8 and right side inner beam 9 with the equal symmetry in the two ends of ladder longitudinal surface in intermediate transverse girder 11; The two ends of long longeron 12 are respectively equipped with the square breach corresponding with the cascaded surface of rear side inner beam 10 and intermediate transverse girder 11, breach top, side is provided with rectangular second inner beam positioning convex 42, the second inner beam location notch 52 being provided with coupling of the middle part symmetry of rear side inner beam 10 and intermediate transverse girder 11; The rear end being positioned at the ladder athwartship plane of top in carling 13 is provided with rectangular 3rd inner beam positioning convex 43, the 3rd inner beam location notch 53 being provided with coupling of the middle part symmetry of intermediate transverse girder 11.
Left side inner beam 8 and right side inner beam 9 two ends are equipped with special-shaped slot 19, and it is protruding that the inner side of battery main box 1 is provided with the abnormity mated with special-shaped slot 19, and the special-shaped slot 19 at two ends is set to different shapes, and the special-shaped convex shape on battery main box 1 is also different.This is also in order to quick position, and left side inner beam 8 and right side inner beam 9 must be in correct installation control state and can be stitched together with battery main box 1, otherwise there will be significantly cannot the phenomenon of normal mounting.
During installation first by left side inner beam 8 or right side inner beam 9 with in add crossbeam 11 and rear side inner beam 10 grafting is good, the inner beam of opposite side is installed again, long longeron 12 and carling 13 are installed subsequently, locating piece 3 is installed again, finally the abnormity projection on girder construction in having spliced and battery main box 1 is had good positioning, install battery supporting plate 2 again, just can carry out next step welding processing.
Inner beam 9 lower surface, right side and side are provided with processing opening 14, and upper surface is provided with inner beam installing hole 15, and inside is installed with the inner beam screw mount 16 mated with inner beam installing hole 15.Arrange processing opening 14 be in order to more easily inner beam screw mount 16 is welded on right side inner beam 9 inside.
Mounting blocks 3 is square mounting blocks, bottom and rear portion are open, symmetrically on the end face of bottom be provided with rectangular mounting blocks positioning convex 6, the ladder athwartship plane being positioned at below in rear side inner beam 10, intermediate transverse girder 11 and carling 13 is provided with the mounting blocks location notch 7 of coupling; Mounting blocks 3 top is provided with mounting blocks installing hole 17, and internal upper part is provided with the mounting blocks screw mount 18 mated with mounting blocks installing hole 17.The side that mounting blocks 3 two is adjacent is opening, is not only to reduce materials, weight reduction, is also inner in order to more easily mounting blocks screw mount 18 is welded on mounting blocks 3.
After adopting said structure, first utilize the structure of mouth biting type to carry out precise positioning between parts, be directly welded and fixed subsequently, the all parts needing to install can be located in shell fast and accurately, greatly enhance productivity and installation accuracy, shorten the process-cycle, increase economic efficiency; And inner beam construction weight alleviates, not only reduce the heavy burden of automobile, also improve the fail safe of shell.
Claims (7)
1. a new forms of energy power vehicle cell safety guard shield, it is characterized in that: comprise battery main box (1), upper cover and battery supporting plate (2), battery main box (1) is located between upper cover and battery supporting plate (2), inner at battery main box (1), the upper face of battery supporting plate (2) is provided with interior girder construction, and interior girder construction is provided with mounting blocks (3); Interior girder construction and be seaming locate mode between interior girder construction and mounting blocks (3), the inner beam positioning convex and inner beam location notch that cooperatively interact is provided with between inner beam, mounting blocks (3) bottom is provided with mounting blocks positioning convex (6), interior girder construction is provided with the mounting blocks location notch (7) mated with mounting blocks positioning convex (6), all splices after locating and weld between interior girder construction and between interior girder construction with mounting blocks (3).
2. a kind of new forms of energy power vehicle cell safety guard shield according to claim 1, it is characterized in that: described interior girder construction comprises the left side inner beam (8) and right side inner beam (9) of being located at battery supporting plate (2) left side and right side respectively, be located at the rear side inner beam (10) at battery supporting plate (2) rear portion, left side inner beam (8) is parallel to each other with right side inner beam (9) and vertical with rear side inner beam (10); Be provided with intermediate transverse girder (11) between left side inner beam (8) and right side inner beam (9), intermediate transverse girder (11) is parallel with rear side inner beam (10); Be provided with long longeron (12) between intermediate transverse girder (11) and rear side inner beam (10), long longeron (13) is vertical with rear side inner beam (10); The upper side relative with long longeron (12) of intermediate transverse girder (11) is provided with carling (13), and carling (13) is parallel with long longeron (12).
3. a kind of new forms of energy power vehicle cell safety guard shield according to claim 2, it is characterized in that: described left side inner beam (8), right side inner beam (9) and long longeron (12) are individual layer square beam, rear side inner beam (10), intermediate transverse girder (11) and carling (13) are individual layer Stepped Beam.
4. a kind of new forms of energy power vehicle cell safety guard shield according to claim 3, it is characterized in that: described rear side inner beam (10) is provided with rectangular first inner beam positioning convex (41), the first inner beam location notch (51) being provided with coupling of the inner side symmetry of left side inner beam (8) and right side inner beam (9) with the equal symmetry in the two ends of ladder longitudinal surface in intermediate transverse girder (11); The two ends of long longeron (12) are respectively equipped with the square breach corresponding with the cascaded surface of rear side inner beam (10) and intermediate transverse girder (11), breach top, side is provided with rectangular second inner beam positioning convex (42), the second inner beam location notch (52) being provided with coupling of the middle part symmetry of rear side inner beam (10) and intermediate transverse girder (11); The rear end being positioned at the ladder athwartship plane of top in carling (13) is provided with rectangular 3rd inner beam positioning convex (43), the 3rd inner beam location notch (53) being provided with coupling of the middle part symmetry of intermediate transverse girder (11).
5. a kind of new forms of energy power vehicle cell safety guard shield according to claim 3, it is characterized in that: inner beam (9) lower surface, described right side and side are provided with processing opening (14), upper surface is provided with inner beam installing hole (15), and inside is installed with the inner beam screw mount (16) mated with inner beam installing hole (15).
6. a kind of new forms of energy power vehicle cell safety guard shield according to claim 3, it is characterized in that: described mounting blocks (3) is square mounting blocks, bottom and rear portion are open, symmetrically on the end face of bottom be provided with rectangular mounting blocks positioning convex (6), the ladder athwartship plane being positioned at below in rear side inner beam (10), intermediate transverse girder (11) and carling (13) is provided with the mounting blocks location notch (7) of coupling; Mounting blocks (3) top is provided with mounting blocks installing hole (17), and internal upper part is provided with the mounting blocks screw mount (18) mated with mounting blocks installing hole (17).
7. a kind of new forms of energy power vehicle cell safety guard shield according to claim 3, it is characterized in that: described left side inner beam (8) and right side inner beam (9) two ends are equipped with special-shaped slot (19), it is protruding that the inner side of battery main box (1) is provided with the abnormity mated with special-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024501.XU CN205211819U (en) | 2015-12-11 | 2015-12-11 | New forms of energy power car battery safety protection shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024501.XU CN205211819U (en) | 2015-12-11 | 2015-12-11 | New forms of energy power car battery safety protection shell |
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| CN205211819U true CN205211819U (en) | 2016-05-04 |
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| CN201521024501.XU Active CN205211819U (en) | 2015-12-11 | 2015-12-11 | New forms of energy power car battery safety protection shell |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299192A (en) * | 2016-10-27 | 2017-01-04 | 常州普莱德新能源电池科技有限公司 | A kind of pin-connected panel battery case module fixed mount and there is its power battery box |
| CN107546354A (en) * | 2017-09-25 | 2018-01-05 | 安徽鹭江电子工业制造有限公司 | A kind of module unitary tray |
| CN107640113A (en) * | 2017-09-22 | 2018-01-30 | 天津盛相电子有限公司 | Automotive safety damping bumper connecting bracket |
| CN108891248A (en) * | 2018-08-27 | 2018-11-27 | 海马新能源汽车有限公司 | Variable electric platforms can be changed electric platforms, body frame and electric car |
| CN110544755A (en) * | 2019-08-15 | 2019-12-06 | 江苏大学 | lower shell of steel-aluminum hybrid battery pack |
| WO2020135154A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack and frame for battery pack |
-
2015
- 2015-12-11 CN CN201521024501.XU patent/CN205211819U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299192A (en) * | 2016-10-27 | 2017-01-04 | 常州普莱德新能源电池科技有限公司 | A kind of pin-connected panel battery case module fixed mount and there is its power battery box |
| CN107640113A (en) * | 2017-09-22 | 2018-01-30 | 天津盛相电子有限公司 | Automotive safety damping bumper connecting bracket |
| CN107640113B (en) * | 2017-09-22 | 2023-09-19 | 天津盛相电子有限公司 | Automobile safety shock-absorbing bumper connecting bracket |
| CN107546354A (en) * | 2017-09-25 | 2018-01-05 | 安徽鹭江电子工业制造有限公司 | A kind of module unitary tray |
| CN108891248A (en) * | 2018-08-27 | 2018-11-27 | 海马新能源汽车有限公司 | Variable electric platforms can be changed electric platforms, body frame and electric car |
| WO2020135154A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack and frame for battery pack |
| CN110544755A (en) * | 2019-08-15 | 2019-12-06 | 江苏大学 | lower shell of steel-aluminum hybrid battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CANGZHOU HUIBANG HEAVY INDUSTRY EQUIPMENT MANUFACTURING CO.,LTD. Assignor: CANGZHOU HUIBANG ELECTRICAL & MECHANICAL PRODUCTS MAKING Co.,Ltd. Contract record no.: X2023980034695 Denomination of utility model: A New Energy Power Vehicle Battery Safety Protective Shell Granted publication date: 20160504 License type: Common License Record date: 20230413 |