CN211001634U - Bottom-mounted power battery mounting and positioning device - Google Patents
Bottom-mounted power battery mounting and positioning device Download PDFInfo
- Publication number
- CN211001634U CN211001634U CN201922092975.2U CN201922092975U CN211001634U CN 211001634 U CN211001634 U CN 211001634U CN 201922092975 U CN201922092975 U CN 201922092975U CN 211001634 U CN211001634 U CN 211001634U
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- positioning
- battery box
- mounting
- chassis
- lifting mechanism
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a bottom power battery mounting and positioning device, which comprises a chassis mounting rack and a flat car; a battery box is placed above the chassis mounting frame, fixing supports are symmetrically mounted at the bottom of the battery box, and positioning holes are respectively formed in the positions, corresponding to the mounting holes, of the chassis mounting frame; the middle part of the flat trolley is provided with a lifting mechanism, the output end of the lifting mechanism is fixed with the bottom surface of the top plate, and the top plate is fixed with a positioning column; the utility model discloses a set up the roof that has the reference column on dull and stereotyped dolly, utilize elevating system to drive the reference column and upwards insert in the locating hole of chassis mounting bracket and wear out, wear out the guide way cooperation on part and the fixed bolster, for the battery box provides the direction of removal orbit, on the mounting hole embedding reference column on the fixed bolster of being convenient for simultaneously, align fast with the locating hole, realize the quick installation of battery box, the ball on reference column top also makes things convenient for the removal of battery box simultaneously, overall structure is simple, the installation effectiveness of electronic box has been improved greatly.
Description
Technical Field
The utility model relates to an electric automobile assembles the field, specifically is a bottom power battery installation positioner.
Background
The power battery box of the existing electric automobile needs to be installed on an automobile body through an installation support, the battery box needs to be fixed on the installation support of an automobile chassis for bottom installation, the bottom of the battery box is in planar contact with the installation support during installation, operation space is small, and visual line shielding parts are more, so that the installation holes are not easy to align, more time needs to be consumed during positioning, a positioning auxiliary structure is lacked to realize quick positioning, and working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a put power battery installation positioner at bottom to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bottom power battery mounting and positioning device comprises a chassis mounting frame and a flat trolley; a battery box is placed above the chassis mounting frame, fixing supports are symmetrically mounted on two sides of the bottom of the battery box, a row of mounting holes are formed in the fixing supports at equal intervals, and positioning holes are formed in the chassis mounting frame and correspond to the positions of the mounting holes; the middle part of the flat trolley is provided with a lifting mechanism, the output end of the lifting mechanism is upward and is fixedly connected with the bottom surface of the top plate, and positioning columns are respectively and vertically fixed on the top plate corresponding to the positions of the positioning holes on the chassis mounting frame.
Preferably, the bottom surface of the fixed support is provided with guide grooves with inward-recessed structures at positions corresponding to the rows of mounting holes.
Preferably, the lifting mechanism is one of an electric telescopic rod, an air cylinder and a hydraulic cylinder.
Preferably, the top of the positioning column is embedded with a ball, and the upper end of the ball protrudes out of the top surface of the positioning column.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the roof that has the reference column on dull and stereotyped dolly, utilize elevating system to drive the reference column and upwards insert in the locating hole of chassis mounting bracket and wear out, wear out the guide way cooperation on part and the fixed bolster, for the battery box provides the direction of removal orbit, on the mounting hole embedding reference column on the fixed bolster of being convenient for simultaneously, align fast with the locating hole, realize the quick installation of battery box, the ball on reference column top also makes things convenient for the removal of battery box simultaneously, overall structure is simple, the installation effectiveness of electronic box has been improved greatly.
Drawings
Fig. 1 is a schematic structural view illustrating the positioning column of the present invention inserted into the positioning hole of the chassis mounting frame;
FIG. 2 is a schematic structural view of the positioning column of the present invention separated from the chassis mounting frame;
fig. 3 is a schematic view of the connection structure between the battery box and the fixing bracket of the present invention.
In the figure: 1. a chassis mounting frame; 2. a flat car; 3. a battery box; 4. fixing a bracket; 5. mounting holes; 6. a guide groove; 7. positioning holes; 8. a lifting mechanism; 9. a top plate; 10. a positioning column; 11. and a ball.
Detailed Description
The following embodiment of the present invention is combined with the present solution to explain in detail the present invention, thereby achieving the effect of more prominently showing the advantages and technical features of the present invention, and making the protection scope of the present invention clearly defined, and simultaneously facilitating the understanding of the present solution by those skilled in the art. It is obvious that the embodiments described below are only a part of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the description terminology of the present invention, the words indicating the orientation or position relationship such as "above", "bottom", "middle part", "top" are all based on the orientation or position relationship shown in the drawings of the present invention, and are not necessarily the specific orientation, but are simplified description of the present invention for the purpose of convenient description and understanding, and therefore, should not be construed as limiting the present invention.
It should also be noted that, in the description of the present embodiment, unless otherwise explicitly specified or limited, the terms "placing", "mounting", "setting", "connecting", "fixing" and "embedding" should be interpreted broadly, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a bottom power battery mounting and positioning device comprises a chassis mounting frame 1 and a flat trolley 2; a battery box 3 is placed above the chassis mounting frame 1, fixing supports 4 are symmetrically mounted on two sides of the bottom of the battery box 3, a row of mounting holes 5 are formed in the fixing supports 4 at equal intervals, and positioning holes 7 are respectively formed in the chassis mounting frame 1 at positions corresponding to the mounting holes 5; the middle part of the flat trolley 2 is provided with a lifting mechanism 8, the output end of the lifting mechanism 8 is upward and is fixedly connected with the bottom surface of a top plate 9, and positioning columns 10 are respectively and vertically fixed on the top plate 9 corresponding to the positions of the positioning holes 7 on the chassis mounting frame 1.
Furthermore, the bottom surface of the fixed support 4 is provided with a guide groove 6 with an inward-concave structure corresponding to each row of mounting holes 5.
Further, the lifting mechanism 8 is one of an electric telescopic rod, an air cylinder and a hydraulic cylinder.
Furthermore, the top of the positioning column 10 is embedded with a ball 11, and the upper end of the ball 11 protrudes out of the top surface of the positioning column 10.
The working principle is as follows: when the device works, the battery box 3 is placed at a proper position on the chassis mounting frame 1 for preliminary positioning; moving the flat car 2 to be arranged under the chassis mounting rack 1, wherein each positioning column 10 is aligned with each positioning hole 7 on the chassis mounting rack 1; starting a lifting mechanism 8, inserting a positioning column 10 upwards into a positioning hole 7 and penetrating out, lifting the battery box 3 by the positioning column 10 at the moment, moving the battery box 3 (the bottom surface of the battery box 3 is in contact with a ball 11 at the top end of the positioning column 10, so that the movement is convenient), clamping the guide grooves 6 at the bottom surfaces of the fixing supports 4 at two sides of the battery box 3 at the top end of the positioning column 10, enabling the mounting hole 5 in the guide groove 6 and the positioning hole 7 on the chassis mounting frame 1 to be on the same straight line, moving the battery box 3 along the extending direction of the guide grooves 6 until the mounting hole 5 reaches the position corresponding to the positioning column 10, and clamping and sleeving the positioning column 10, wherein the mounting hole 5 is; and starting the lifting mechanism 8 to descend, withdrawing the positioning column 10, moving the flat trolley 2 away, and inserting the fixing bolt into the mounting hole 5 and the positioning hole 7 to complete the mounting and fixing of the battery box 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A bottom power battery mounting and positioning device is characterized by comprising a chassis mounting frame (1) and a flat trolley (2); a battery box (3) is placed above the chassis mounting frame (1), fixing supports (4) are symmetrically mounted on two sides of the bottom of the battery box (3), a row of mounting holes (5) are formed in the fixing supports (4) at equal intervals, and positioning holes (7) are formed in the positions, corresponding to the mounting holes (5), on the chassis mounting frame (1); the middle part of the flat trolley (2) is provided with a lifting mechanism (8), the output end of the lifting mechanism (8) is upwards connected and fixed with the bottom surface of the top plate (9), and positioning columns (10) are respectively and vertically fixed at positions corresponding to the positioning holes (7) on the chassis mounting frame (1) on the top plate (9).
2. The bottom-mounted power battery mounting and positioning device as claimed in claim 1, wherein: and guide grooves (6) of an invagination structure are arranged on the bottom surface of the fixed support (4) corresponding to the positions of the rows of mounting holes (5).
3. The bottom-mounted power battery mounting and positioning device as claimed in claim 1, wherein: the lifting mechanism (8) is one of an electric telescopic rod, an air cylinder and a hydraulic cylinder.
4. The bottom-mounted power battery mounting and positioning device as claimed in claim 1, wherein: the top of the positioning column (10) is embedded with a ball (11), and the upper end of the ball (11) protrudes out of the top surface of the positioning column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092975.2U CN211001634U (en) | 2019-11-28 | 2019-11-28 | Bottom-mounted power battery mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092975.2U CN211001634U (en) | 2019-11-28 | 2019-11-28 | Bottom-mounted power battery mounting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211001634U true CN211001634U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922092975.2U Active CN211001634U (en) | 2019-11-28 | 2019-11-28 | Bottom-mounted power battery mounting and positioning device |
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| Country | Link |
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| CN (1) | CN211001634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179939A (en) * | 2021-12-13 | 2022-03-15 | 大连大学 | Assembling method for automobiles with different sizes |
-
2019
- 2019-11-28 CN CN201922092975.2U patent/CN211001634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179939A (en) * | 2021-12-13 | 2022-03-15 | 大连大学 | Assembling method for automobiles with different sizes |
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