CN220456589U - Direct current screen convenient to detach - Google Patents
Direct current screen convenient to detach Download PDFInfo
- Publication number
- CN220456589U CN220456589U CN202321735281.6U CN202321735281U CN220456589U CN 220456589 U CN220456589 U CN 220456589U CN 202321735281 U CN202321735281 U CN 202321735281U CN 220456589 U CN220456589 U CN 220456589U
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- groove
- storage battery
- electric connection
- fixed
- reversing gear
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- 238000005192 partition Methods 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a direct current screen convenient to detach, which belongs to the technical field of direct current screens and comprises a cabinet body, wherein an electric control groove and a storage battery groove are symmetrically formed right in front of the cabinet body, and a partition plate is fixed between the electric control groove and the storage battery groove; when the storage battery is required to be replaced, the lifting frame is controlled to move upwards in the same direction through the transmission mechanism, so that the lifting frame drives the electric connection blocks to be separated from the electric connection columns, meanwhile, circuit connection of all storage batteries is disconnected, then the storage batteries are replaced, the lifting frame is moved downwards after the storage batteries are placed, the lifting frame is enabled to prop against the electric connection columns through the electric connection blocks, the electric connection blocks are tightly propped against the electric connection columns through springs, the storage batteries on the same layer are connected in series through the arranged electric connection blocks and the electric connection lines and are electrically connected with the electric control grooves, and through the circuit structure, all the circuit connection of the storage batteries can be disassembled and assembled at the same time, so that replacement efficiency of the storage batteries is improved.
Description
Technical Field
The utility model relates to the technical field of direct current screens, in particular to a direct current screen convenient to detach.
Background
The DC screen is short for a DC operation power supply system, the DC power supply is adopted nowadays by the power operation power supply in a power station and a transformer substation, the DC screen provides power for controlling loads, power loads, DC accident lighting loads and the like, is the basis for controlling and protecting the current generation power system, and consists of a mating power unit, a charging module unit, a step-down silicon chain unit, a DC feed unit, a power distribution monitoring unit, a monitoring module unit and an insulation monitoring unit.
When the direct current screen is used, the storage battery can be aged due to overlong running time, normal power supply can not be carried out on the direct current load, so that the storage battery needs to be replaced regularly, when the storage battery is replaced, the circuit of the electric pole needs to be assembled and disassembled, the number of the storage batteries on the direct current screen is large, the circuit of the storage battery needs to be independently assembled and disassembled, all the circuit connections of the storage battery cannot be assembled and disassembled at the same time, the replacement efficiency of the storage battery is low, and the direct current screen is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a direct current screen convenient to detach, and the purpose that all storage battery circuit connections can be detached at the same time through the circuit structure, so that the replacement efficiency of storage batteries is improved is achieved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the direct current screen convenient to detach comprises a cabinet body, wherein an electric control groove and a storage battery groove are symmetrically arranged right in front of the cabinet body,
a partition plate is fixed between the electric control groove and the storage battery groove, a mounting frame is fixed in the storage battery groove at equal intervals, a storage battery is placed at the top of the mounting frame, power connection columns are symmetrically fixed at the top of the storage battery, a lifting frame is arranged above the storage battery, and a guide rod groove penetrates through the lifting frame at a position corresponding to the power connection columns;
the inside in guide arm groove is run through and is had the guide arm, the bottom of guide arm is fixed with insulating baffle, the cover has the spring on the guide arm between insulating baffle to the crane, insulating baffle's bottom is fixed with the electric connection piece, installs the electric connection line on the electric connection piece, the crane goes up and down through elevating system control it, the cabinet body is close to the outside in automatically controlled groove, battery groove and rotates and be connected with the cabinet door.
Preferably, the cabinet body and the mounting rack are symmetrically provided with positioning grooves corresponding to the top of the storage battery, and positioning rods are fixed at the bottoms of the storage battery corresponding to the positioning grooves.
Preferably, the guide rod is rectangular and columnar, and the outer dimension of the guide rod is matched with the inner dimension of the guide rod groove.
Preferably, the lifting mechanism comprises a sliding groove, the sliding groove is formed in one side, close to the lifting frame, of the partition plate, the sliding block is fixed at the end, close to the sliding groove, of the lifting frame, a screw rod penetrates through the sliding groove, the screw rod and the sliding block form threaded connection, a first reversing gear is fixed at the bottom end, located on the outer side of the cabinet, of the screw rod, a rotating shaft is rotatably connected with the bottom of one side of the cabinet, a second reversing gear is fixed at the end, corresponding to the first reversing gear, of the rotating shaft, and a handle is fixed at one end, away from the second reversing gear, of the rotating shaft.
Preferably, the first reversing gear and the second reversing gear are perpendicular to each other, and the first reversing gear is meshed with the second reversing gear.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the storage battery is required to be replaced, the lifting frame is controlled to move upwards in the same direction through the transmission mechanism, so that the lifting frame drives the electric connection blocks to be separated from the electric connection columns, meanwhile, circuit connection of all storage batteries is disconnected, then the storage batteries are replaced, the lifting frame is moved downwards after the storage batteries are placed, the lifting frame is enabled to prop against the electric connection columns through the electric connection blocks, the electric connection blocks are tightly propped against the electric connection columns through springs, the storage batteries on the same layer are connected in series through the arranged electric connection blocks and the electric connection lines and are electrically connected with the electric control grooves, and through the circuit structure, all the circuit connection of the storage batteries can be disassembled and assembled at the same time, so that replacement efficiency of the storage batteries is improved.
2. According to the utility model, when the storage battery is placed, the storage battery drives the positioning rod to enter the positioning groove, and the storage battery is placed in the positioning groove through the guide structure formed by the positioning rod and the positioning groove, so that the position of the storage battery is prevented from shifting, and the power connection column of the storage battery can be just aligned with the electric connection block.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.
In the figure: 1. a cabinet body; 2. an electric control groove; 3. a battery cell; 4. a partition plate; 5. a mounting frame; 6. a storage battery; 7. a positioning groove; 8. a positioning rod; 9. a power connection column; 10. a lifting frame; 11. a guide bar groove; 12. a guide rod; 13. an insulating baffle; 14. a spring; 15. an electrical connection block; 16. an electrical connection line; 17. a chute; 18. a slide block; 19. a screw rod; 20. a first reversing gear; 21. a rotating shaft; 22. a second reversing gear; 23. a handle; 24. and a cabinet door.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the present utility model provides a technical solution: the direct current screen convenient to detach comprises a cabinet body 1, an electric control groove 2 and a storage battery groove 3 are symmetrically arranged right in front of the cabinet body 1,
a partition plate 4 is fixed between the electric control tank 2 and the storage battery tank 3, a mounting frame 5 is fixed in the storage battery tank 3 at equal intervals, a storage battery 6 is placed at the top of the mounting frame 5, power connection columns 9 are symmetrically fixed at the top of the storage battery 6, a lifting frame 10 is arranged above the storage battery 6, and a guide rod groove 11 penetrates through the lifting frame 10 at a position corresponding to the power connection columns 9;
the inside of the guide rod groove 11 is penetrated with a guide rod 12, the bottom of the guide rod 12 is fixed with an insulating baffle 13, a spring 14 is sleeved on the guide rod 12 between the insulating baffle 13 and the lifting frame 10, the bottom of the insulating baffle 13 is fixed with an electric connection block 15, the electric connection block 15 is provided with an electric connection line 16, the lifting frame 10 is controlled to lift by a lifting mechanism, and a cabinet door 24 is rotationally connected to the outer side of the cabinet body 1, which is close to the electric control groove 2 and the storage battery groove 3;
when the storage battery 6 needs to be replaced, the lifting frame 10 is controlled to move upwards in the same direction through the transmission mechanism, the lifting frame 10 is enabled to drive the electric connection blocks 15 to be separated from the electric connection columns 9, meanwhile, circuit connection of all the storage batteries 6 is disconnected, then the storage batteries 6 are replaced, the lifting frame 10 is enabled to move downwards after the storage batteries 6 are placed, the lifting frame 10 is enabled to abut against the electric connection columns 9 through the electric connection blocks 15, the electric connection blocks 15 are enabled to tightly abut against the electric connection columns 9 through springs 14, the storage batteries 6 on the same layer are enabled to be connected in series and electrically connected with the electric control grooves 2 through the arranged electric connection blocks 15 and the electric connection lines 16, and through the circuit structure, the circuit connection of all the storage batteries 6 can be disassembled and assembled simultaneously, so that replacement efficiency of the storage batteries 6 is improved.
Referring to fig. 1 to 3, a positioning groove 7 is symmetrically formed at the top of the cabinet body 1 and the mounting frame 5 corresponding to the storage battery 6, a positioning rod 8 is fixed at the bottom of the storage battery 6 corresponding to the positioning groove 7, when the storage battery 6 is placed, the storage battery 6 drives the positioning rod 8 to enter the positioning groove 7, the storage battery 6 is placed through a guiding structure formed by the positioning rod 8 and the positioning groove 7, the position of the storage battery 6 is prevented from being deviated, a power connection column 9 of the storage battery 6 can be just aligned with an electrical connection block 15, a guide rod 12 is rectangular, and the outer dimension of the guide rod 12 is identical with the inner dimension of the guide rod groove 11.
Referring to fig. 1 to 3, the lifting mechanism includes a chute 17, a chute 17 is formed on one side of the partition board 4 near the lifting frame 10, a sliding block 18 is fixed at an end of the lifting frame 10 near the chute 17, a screw rod 19 penetrates through the chute 17, the screw rod 19 and the sliding block 18 form a threaded connection, a first reversing gear 20 is fixed at a bottom end of the screw rod 19 located outside the cabinet 1, a rotating shaft 21 is rotatably connected to a bottom of one side of the cabinet 1, a second reversing gear 22 is fixed at an end of the rotating shaft 21 corresponding to the first reversing gear 20, a handle 23 is fixed at one end of the rotating shaft 21 far away from the second reversing gear 22, the first reversing gear 20 and the second reversing gear 22 are mutually perpendicular, the first reversing gear 20 is meshed with the second reversing gear 22, the handle 23 rotates, the second reversing gear 22 drives the first reversing gear 20 to rotate through meshing, the first reversing gear 20 drives the screw rod 19 to rotate, the screw rod 19 is driven to lift through threaded connection with the sliding block 18, the sliding block 18 drives the lifting frame 10 to lift, and further drives the electric connection block 15 to lift, so as to control all the electric connection blocks 15 to lift.
Working principle: this kind of direct current screen convenient dismantlement, when needs change battery 6, control crane 10 syntropy upwards removes through drive mechanism, make crane 10 drive electric connection 15 and connect electric column 9 separation, the circuit connection of all battery 6 of disconnection simultaneously, later change battery 6, after battery 6 places the completion, make crane 10 downwardly moving, make crane 10 support through electric connection block 15 and connect electric column 9, electric connection block 15 tightly supports through spring 14 and connects electric column 9, through the electric connection block 15 of setting, electric connection line 16 makes battery 6 of same layer accomplish the series connection and with electric control groove 2 electric connection, through this circuit structure, can carry out the dismouting to all battery 6 circuit connection simultaneously, and then improve the change efficiency to battery 6, and when placing battery 6, make battery 6 drive locating lever 8 get into in the constant head tank 7, lead the guide structure through locating lever 8 and constant head tank 7 constitution, the placing of battery 6, avoid the position of battery 6 to produce the skew, make battery 6 connect electric column 9 can just align with electric connection block 15, and handle 23 when rotating, drive the second gear 22 through setting up and down through setting up electric connection block 21, drive the second gear 20 and drive the change-over connection block 20, and make the complete electric connection block 20 and drive the screw-down through the change-over gear 20, and drive the slider through the change-over gear 20, and make the complete electric connection of change of the change-over connection block 20, and drive the lead screw 20.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a direct current screen of convenient dismantlement, includes cabinet body (1), its characterized in that: an electric control groove (2) and a storage battery groove (3) are symmetrically arranged right in front of the cabinet body (1), wherein,
a partition plate (4) is fixed between the electric control groove (2) and the storage battery groove (3), a mounting frame (5) is fixed in the storage battery groove (3) at equal intervals, a storage battery (6) is placed at the top of the mounting frame (5), electric connection columns (9) are symmetrically fixed at the top of the storage battery (6), a lifting frame (10) is arranged above the storage battery (6), and a guide rod groove (11) penetrates through the lifting frame (10) corresponding to the electric connection columns (9);
the inside of guide arm groove (11) is run through and is had guide arm (12), the bottom of guide arm (12) is fixed with insulating baffle (13), the cover has spring (14) on guide arm (12) between insulating baffle (13) to crane (10), the bottom of insulating baffle (13) is fixed with electric connection block (15), installs electric connection line (16) on electric connection block (15), crane (10) go up and down through elevating system control it, cabinet body (1) are close to electric control groove (2), the outside rotation of battery groove (3) is connected with cabinet door (24).
2. The direct current screen convenient to detach according to claim 1, wherein: the storage battery cabinet is characterized in that positioning grooves (7) are symmetrically formed in the top of the cabinet body (1) corresponding to the storage battery (6) and the mounting frame (5), and positioning rods (8) are fixed at the bottoms of the storage battery (6) corresponding to the positioning grooves (7).
3. The direct current screen convenient to detach according to claim 1, wherein: the guide rod (12) is rectangular and columnar, and the outer dimension of the guide rod (12) is matched with the inner dimension of the guide rod groove (11).
4. The direct current screen convenient to detach according to claim 1, wherein: the lifting mechanism comprises a sliding groove (17), the sliding groove (17) is formed in one side, close to the lifting frame (10), of the partition plate (4), a sliding block (18) is fixed to the end, close to the sliding groove (17), of the lifting frame (10), a screw rod (19) penetrates through the sliding groove (17), the screw rod (19) and the sliding block (18) form threaded connection, a first reversing gear (20) is fixed to the bottom of the outer side of the cabinet body (1) through the screw rod (19), a rotating shaft (21) is connected to the bottom of one side of the cabinet body (1) in a rotating mode, a second reversing gear (22) is fixed to the end, corresponding to the first reversing gear (20), of the rotating shaft (21), and a handle (23) is fixed to one end, far away from the second reversing gear (22), of the rotating shaft (21).
5. The direct current screen convenient to detach according to claim 4, wherein: the first reversing gear (20) is perpendicular to the second reversing gear (22), and the first reversing gear (20) is meshed with the second reversing gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735281.6U CN220456589U (en) | 2023-07-04 | 2023-07-04 | Direct current screen convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735281.6U CN220456589U (en) | 2023-07-04 | 2023-07-04 | Direct current screen convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456589U true CN220456589U (en) | 2024-02-06 |
Family
ID=89739544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735281.6U Active CN220456589U (en) | 2023-07-04 | 2023-07-04 | Direct current screen convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456589U (en) |
-
2023
- 2023-07-04 CN CN202321735281.6U patent/CN220456589U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |