CN212461857U - Push-pull battery box with anti-rollback fixing structure - Google Patents
Push-pull battery box with anti-rollback fixing structure Download PDFInfo
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- CN212461857U CN212461857U CN202020920011.2U CN202020920011U CN212461857U CN 212461857 U CN212461857 U CN 212461857U CN 202020920011 U CN202020920011 U CN 202020920011U CN 212461857 U CN212461857 U CN 212461857U
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- box
- slide rail
- piece
- battery tray
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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 aims at providing a compact structure, convenient to use, have the plug-type battery box of anti-roll fixed knot structure is prevented in area that anti-roll function and convenient maintainer maintained. The utility model discloses a skeleton, be provided with the box in the skeleton, the front side of box is opened and is equipped with exit, be provided with in the box two with exit looks vertically first slide rail, sliding fit have on the first slide rail with exit matched with battery tray, battery tray's bottom articulates there is the locating part, the locating part with be provided with expanding spring between the battery tray, still be provided with spacing piece in the box, spacing piece is located battery tray's below and with the locating part cooperatees. The utility model discloses can be applied to the technical field of battery box.
Description
Technical Field
The utility model relates to a technical field of battery box, in particular to plug-type battery box of fixed knot that rollback is prevented in area.
Background
In order to ensure the operation and emergency treatment of the railway passenger train, a direct current power supply for supplying power to electric appliances of the passenger train is needed during the short-time parking of the train, the railway passenger train is provided with a storage battery box for storing a storage battery for providing the direct current power supply and transmitting electric energy to a power distribution cabinet at the upper part of the train through a lead, and the train provides emergency lighting, a special equipment power supply and the like in a power-off state.
The conventional storage battery box is usually arranged on the roof or the bottom of a vehicle and is not integrated with a vehicle body frame, so that for some vehicle types with limited space, the situations that the space under the vehicle is insufficient and the storage battery box cannot be installed can occur, and the conventional storage battery box cannot bear large force and is difficult to play a supporting role; the storage battery needs to be maintained regularly to ensure normal use, and an old storage battery box configured for a passenger train in the past lacks a pull-out tray and a guide rail mechanism, so that the storage battery is inconvenient to inspect, repair and replace; in addition, when the maintenance personnel maintain the storage battery, the situation that the battery tray does not roll back due to the inclination of the box body needs to be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a compact structure, convenient to use, have anti-rollback function and make things convenient for the plug-type battery box of anti-rollback fixed knot structure in area that maintainer maintained.
The utility model adopts the technical proposal that: the utility model discloses a skeleton, be provided with the box in the skeleton, the front side of box is opened and is equipped with exit, be provided with in the box two with exit looks vertically first slide rail, sliding fit have on the first slide rail with exit matched with battery tray, battery tray's bottom articulates there is the locating part, the locating part with be provided with expanding spring between the battery tray, still be provided with spacing piece in the box, spacing piece is located battery tray's below and with the locating part cooperatees.
Furthermore, the front side of the battery tray is provided with at least one locking ring, a stop pin is movably inserted in the locking ring, the box body is provided with a stop hole, and the stop hole is positioned below the locking ring and is matched with the stop pin.
Further, the first slide rail is arranged in the box body through a fixing piece, connecting pieces are arranged on the left side face and the right side face of the battery tray, a second slide rail parallel to the first slide rail is arranged on the connecting pieces, double-faced chute iron is arranged on the second slide rail in a sliding fit mode, one side of the double-faced chute iron is in sliding fit with the second slide rail, and the other side of the double-faced chute iron is in sliding fit with the first slide rail.
Further, the both sides of two-sided chute iron all slide and are provided with the slide, the slide follows first slide rail or the motion of second slide rail, two the front end in the outside of two-sided chute iron all is provided with preceding block piece, preceding block piece with be located the outside the slide cooperatees, two the rear end of the inboard of two-sided chute iron all is provided with the back and blocks the piece, the back blocks the piece and is located the inboard the slide cooperatees.
Furthermore, the rear ends of the outer sides of the two double-sided sliding channel irons are both provided with rear brake blocks, the rear brake blocks are matched with the second sliding rail, the front ends of the inner sides of the two double-sided sliding channel irons are both provided with front brake blocks, and the front brake blocks are matched with the first sliding rail.
Furthermore, the quantity of position locking ring is three, from top to bottom arrange the setting and all with the stop pin cooperatees.
Further, the upper end of stop pin is provided with the horizontal pole, the horizontal pole with the stop pin is mutually perpendicular, is located the top the front end and the right-hand member of position locking ring are provided with respectively and block piece and riser, the upper end of riser court block the piece bend and with block and be equipped with between the piece and be greater than the clearance of horizontal pole diameter, the horizontal pole is located the riser with block between the piece.
Further, the upper end of blocking the piece is provided with the standing groove, the standing groove with horizontal pole looks adaptation.
Further, still be provided with supplementary magnet on the box, supplementary magnet is located the rear side of battery tray and with battery tray cooperatees.
Furthermore, the box body is also provided with a plurality of electrical connectors.
The utility model has the advantages that: the utility model has the advantages that the whole frame consists of the framework and the box body, can bear larger pressure and has good supporting effect; the battery tray for loading the storage battery is arranged in the box body through the sliding rail, and the storage battery box can be conveniently pushed and pulled by adopting a drawer principle; meanwhile, the limiting part is hinged to the bottom of the battery tray, the limiting part and the battery tray have a floating effect through the telescopic spring, then the limiting part and the battery tray are matched with the limiting piece arranged at the lower end of the box body, when the battery tray is continuously pulled out, the limiting part contacts the limiting piece firstly and is stressed to overcome the elastic force of the telescopic spring, the movable end of the limiting part moves upwards until the limiting part is separated from the limiting piece, the limiting part is reset under the action of the telescopic spring immediately after not contacting with the limiting piece, the limiting piece stops the limiting part from returning at the moment, and if the battery tray needs to be pushed back, the limiting part is pressed firstly and the battery tray is pushed back synchronously. As can be seen from the above, the utility model has compact overall structure, can be embedded in the vehicle body, and has better supporting effect; the battery tray is arranged in the box body in a sliding manner, so that the use is convenient, and the maintenance of maintenance personnel is convenient; the anti-rollback device has the anti-rollback function, can prevent the battery tray from rolling back, influences the maintenance of maintenance personnel, and avoids clamping the maintenance personnel.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the battery pack of the present invention;
fig. 3 is a schematic perspective view of the battery tray;
fig. 4 is a schematic view of the three-dimensional structure of the utility model with the rear side plate of the box body removed;
FIG. 5 is an enlarged view of portion A of FIG. 1;
FIG. 6 is an enlarged view of portion B of FIG. 2;
fig. 7 is a schematic perspective view of the first slide rail, the second slide rail and the double-sided sliding channel iron;
FIG. 8 is an exploded view of the first and second slide rails and the double-sided runner iron in combination;
FIG. 9 is an exploded view of another angle of the first and second slide rails and the double-sided runner iron;
in the drawing, 100 denotes a battery pack.
Detailed Description
As shown in fig. 1 to 9, the utility model discloses a skeleton 1, be provided with box 2 in the skeleton 1, the front side of box 2 is opened and is equipped with exit 3, be provided with in the box 2 two with 3 looks vertically first slide rail 4 is imported and exported, sliding fit have on first slide rail 4 with 3 matched with battery tray 5 is imported and exported, battery tray 5's bottom articulates there is locating part 6, locating part 6 with be provided with expanding spring 7 between the battery tray 5, still be provided with spacing piece 8 in the box 2, spacing piece 8 is located battery tray 5's below and with locating part 6 cooperatees. The box body 2 is fixed on the framework 1, can bear larger pressure by adopting the structures of the framework 1 and the box body 2, has better supporting effect, and can be embedded in a vehicle body; the inlet and outlet 3 is used for the inlet and outlet of the battery tray 5, and the battery tray 5 slides in the box body 2 through the first slide rail 4, so that the movement is realized; the upper end of locating part 6 with battery tray 5 is articulated, and concrete articulated mode is: a hinge seat is fixed on the bottom surface of the battery tray 5, a channel is arranged in the middle of the hinge seat, hinge columns are arranged on the channel, two ends of each hinge column are connected with two sides of the channel, the limiting part 6 is hinged on the hinge seat through the hinge columns, an included angle between the limiting part 6 and the battery tray 5 is an acute angle, and the telescopic spring 7 is sleeved on the hinge columns and matched with the limiting part 6 and the battery tray 5, so that the limiting part 6 can perform pressing action relative to the battery tray 5; spacing piece 8 with spacing piece 6 cooperates, when spacing piece 6 follows battery tray 6 moves to when spacing piece 8's front side, thereby spacing piece 6 will receive to block and make battery tray 5 can't roll back, can not roll back because of the slope promptly, only at this moment press earlier spacing piece 6, will again spacing piece 6 move to spacing 7 right rear side just can with battery tray 5 rolls back. By the above, the utility model discloses overall structure is compact, convenient to use, make things convenient for maintainer to maintain and have the anti-rollback function, and the security is better.
In this embodiment, the front side of the battery tray 5 is provided with at least one locking ring 9, a stop pin 10 is movably inserted in the locking ring 9, the box body 2 is provided with a stop hole 11, and the stop hole 11 is located below the locking ring 9 and is matched with the stop pin 10. A through hole is formed in the position locking ring 9, the stop pin 10 is inserted into the through hole, and the stop hole 11 is matched with the stop pin 10; in general, the stopper pin 10 is inserted into the stopper hole 11, so that the battery tray 5 is fixed, the battery tray 5 can be prevented from slipping out of the box body 2 due to inertia when a train travels, and when maintenance is required, the stopper pin 10 is pulled out from the stopper hole 11, so that the restriction can be released, the drawer tray 5 can be pulled out, and the battery can be maintained.
In this embodiment, first slide rail 4 is in through the stationary blade setting in box 2, the side all is provided with connection piece 12 about battery tray 5, be provided with on connection piece 12 with second slide rail 13 that first slide rail 4 parallels, sliding fit has two-sided spout iron 14 on second slide rail 13, one side of two-sided spout iron 14 with second slide rail 13 sliding fit, the opposite side of two-sided spout iron 14 with first slide rail 4 sliding fit. The battery tray 5 is fixedly connected with the second slide rail 13 through the connecting sheet 12, the second slide rail 13 is in relative sliding fit with the first slide rail 4 through the double-sided sliding groove iron 14, and therefore the battery tray 5 can slide back and forth in the box body 2 and is convenient to pull out and push in.
In this embodiment, both sides of the double-sided sliding channel iron 14 are provided with the sliding sheet 15 in a sliding manner, the sliding sheet 15 follows the first sliding rail 4 or the second sliding rail 13 moves, two the front end of the outer side of the double-sided sliding channel iron 14 is provided with the front blocking block 16, the front blocking block 16 is matched with the sliding sheet 15 positioned on the outer side, the rear end of the inner side of the double-sided sliding channel iron 14 is provided with the rear blocking block 17, and the rear blocking block 17 is matched with the sliding sheet 15 positioned on the inner side. The two sliders 15 are used to limit the maximum extraction stroke of the battery tray 5: when the battery tray 5 is drawn out, the second slide rail 13 moves forward until the outer slide piece 15 abuts against the front stop block 16, and then the double-sided sliding groove iron 14 moves forward relative to the first slide rail 4 until the inner slide piece 15 abuts against the rear stop block 17, at this time, the battery tray 5 stops moving forward, so that the drawing distance of the battery tray 5 is limited, and the battery tray 5 is prevented from falling off due to the fact that the drawing distance is too large.
In this embodiment, the rear ends of the outer sides of the two double-sided channel irons 14 are both provided with a rear brake block 141, the rear brake block 141 is matched with the second slide rail 13, the front ends of the inner sides of the two double-sided channel irons 14 are both provided with a front brake block 142, and the front brake block 142 is matched with the first slide rail 4. The rear brake block 141 is configured to block the second slide rail 13 from moving backwards, the front brake block 142 is configured to block the first slide rail 4 from moving forwards, when the battery tray 5 needs to be pushed back after being drawn out to a maximum distance, the second slide rail 13 moves backwards until the second slide rail abuts against the rear brake block 141, and then the double-sided sliding channel iron 14 moves backwards until the front brake block 142 abuts against the first slide rail 4, so as to realize pushing back of the battery tray 5, and limit the pushing back distance of the battery tray 5, thereby avoiding a situation that the battery tray 5 impacts the box body 2 due to an excessively large pushing back force.
In this embodiment, the number of the position locking rings 9 is three, and the position locking rings are arranged from top to bottom and are all matched with the stop pin 10. The number of the position locking rings 9 is three, the stop pin 10 can be limited and can be guided, and when the stop pin 10 is inserted into the three position locking rings 9, the stop pin 10 is in a vertical state.
In this embodiment, a cross bar 18 is disposed at the upper end of the stop pin 10, the cross bar 18 is perpendicular to the stop pin 10, a blocking piece 19 and a vertical piece 20 are disposed at the front end and the right end of the uppermost locking ring 9, respectively, the upper end of the vertical piece 20 is bent toward the blocking piece 19, a gap larger than the diameter of the cross bar 18 is disposed between the upper end of the vertical piece 20 and the blocking piece 19, and the cross bar 18 is disposed between the vertical piece 20 and the blocking piece 19. The transverse rod 18 is used for controlling the plugging and the rotating of the stop pin 10, the stop piece 19 and the vertical piece 20 are matched to limit the transverse rod 18, meanwhile, the upper part of the vertical piece 20 is bent to form a transverse hook, and the transverse rod 20 can be prevented from being touched by mistake to pull up the stop pin 10, so that the locking effect is guaranteed.
In this embodiment, the upper end of the blocking piece 19 is provided with a placing slot 21, and the placing slot 21 is matched with the cross bar 18. When the storage battery is maintained, the stop pin 10 is drawn out, and the cross rod 18 can be placed on the placing groove 21, so that the stop pin 10 does not need to be kept additionally, and the use is convenient and efficient.
In this embodiment, the box body 2 is further provided with an auxiliary magnet 22, and the auxiliary magnet 22 is located at the rear side of the battery tray 5 and is matched with the battery tray 5. The auxiliary magnet 22 has a magnetic attraction effect on the battery tray 5, and has an auxiliary effect on fixing the battery tray 5 in the box body 2.
In this embodiment, the box 2 is further provided with a plurality of electrical connectors 23 for connecting the battery to the outside.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (10)
1. The utility model provides a push-pull type battery box of fixed knot that rollback is prevented in area which characterized in that: including skeleton (1), be provided with box (2) in skeleton (1), the front side of box (2) is opened and is equipped with exit (3), be provided with in box (2) two with exit (3) looks vertically first slide rail (4), sliding fit have on first slide rail (4) with exit (3) matched with battery tray (5), the bottom of battery tray (5) articulates there is locating part (6), locating part (6) with be provided with expanding spring (7) between battery tray (5), still be provided with spacing piece (8) in box (2), spacing piece (8) are located the below of battery tray (5) and with locating part (6) cooperate.
2. A push-pull type battery box with anti-rollback fixing structure according to claim 1, characterized in that: the battery tray is characterized in that at least one locking ring (9) is arranged on the front side of the battery tray (5), a stop pin (10) is movably inserted in the locking ring (9), a stop hole (11) is formed in the box body (2), and the stop hole (11) is located below the locking ring (9) and matched with the stop pin (10).
3. A push-pull type battery box with anti-rollback fixing structure according to claim 1, characterized in that: first slide rail (4) are in through the stationary blade setting in box (2), the side all is provided with connection piece (12) about battery tray (5), be provided with on connection piece (12) with second slide rail (13) that first slide rail (4) paralleled, sliding fit has two-sided spout iron (14) on second slide rail (13), one side of two-sided spout iron (14) with second slide rail (13) sliding fit, the opposite side of two-sided spout iron (14) with first slide rail (4) sliding fit.
4. A push-pull type battery box with an anti-rollback fixing structure according to claim 3, characterized in that: the both sides of two-sided spout iron (14) are all slided and are provided with slide (15), slide (15) are followed first slide rail (4) or second slide rail (13) motion, two the front end in the outside of two-sided spout iron (14) all is provided with preceding stopper piece (16), preceding stopper piece (16) with be located the outside slide (15) cooperate, two the rear end in the inboard of two-sided spout iron (14) all is provided with back stopper piece (17), block behind block piece (17) with be located the inboard slide (15) cooperate.
5. A push-pull type battery box with an anti-rollback fixing structure according to claim 4, characterized in that: the rear ends of the outer sides of the two double-sided sliding channel irons (14) are respectively provided with a rear brake block (141), the rear brake blocks (141) are matched with the second sliding rail (13), the front ends of the inner sides of the two double-sided sliding channel irons (14) are respectively provided with a front brake block (142), and the front brake blocks (142) are matched with the first sliding rail (4).
6. A push-pull type battery box with an anti-rollback fixing structure as claimed in claim 2, wherein: the number of the locking rings (9) is three, and the locking rings are arranged from top to bottom and are matched with the stop pins (10).
7. A push-pull type battery box with an anti-rollback fixing structure as claimed in claim 2, wherein: the upper end of stop pin (10) is provided with horizontal pole (18), horizontal pole (18) with stop pin (10) are mutually perpendicular, are located the top the front end and the right-hand member of position locking ring (9) are provided with respectively and block piece (19) and riser (20), the upper end court of riser (20) block piece (19) bend and with block and be equipped with between piece (19) and be greater than the clearance of horizontal pole (18) diameter, horizontal pole (18) are located riser (20) with block between piece (19).
8. A push-pull type battery box with an anti-rollback fixing structure as claimed in claim 7, wherein: the upper end of the blocking piece (19) is provided with a placing groove (21), and the placing groove (21) is matched with the cross rod (18).
9. A push-pull type battery box with anti-rollback fixing structure according to claim 1, characterized in that: the box body (2) is further provided with an auxiliary magnet (22), and the auxiliary magnet (22) is located on the rear side of the battery tray (5) and matched with the battery tray (5).
10. A push-pull type battery box with anti-rollback fixing structure according to claim 1, characterized in that: the box body (2) is also provided with a plurality of electrical connectors (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920011.2U CN212461857U (en) | 2020-05-27 | 2020-05-27 | Push-pull battery box with anti-rollback fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020920011.2U CN212461857U (en) | 2020-05-27 | 2020-05-27 | Push-pull battery box with anti-rollback fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212461857U true CN212461857U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020920011.2U Active CN212461857U (en) | 2020-05-27 | 2020-05-27 | Push-pull battery box with anti-rollback fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212461857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131082A (en) * | 2021-04-13 | 2021-07-16 | 深圳市川金自动化技术有限公司 | Drawing type battery tray |
-
2020
- 2020-05-27 CN CN202020920011.2U patent/CN212461857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131082A (en) * | 2021-04-13 | 2021-07-16 | 深圳市川金自动化技术有限公司 | Drawing type battery tray |
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