CN219067574U - Portable transformer substation comprehensive power supply device - Google Patents
Portable transformer substation comprehensive power supply device Download PDFInfo
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- CN219067574U CN219067574U CN202223035293.6U CN202223035293U CN219067574U CN 219067574 U CN219067574 U CN 219067574U CN 202223035293 U CN202223035293 U CN 202223035293U CN 219067574 U CN219067574 U CN 219067574U
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Abstract
The utility model relates to the field of comprehensive power supplies of substations and discloses a portable comprehensive power supply device of a substation, which comprises a substation box, a storage battery, a mounting plate and a limiting transmission assembly, wherein the front side and the rear side of the substation box are movably hinged with box doors; the storage battery is arranged on the sliding box, and the sliding box is connected to the bottom of the inner cavity of the transformer substation box in a sliding way through a sliding rail; the mounting plate is arranged in the transformer substation box and is provided with an electrified male head; and the limiting transmission assembly is arranged in the sliding box and used for limiting the electrified male head. The limit rod is separated from the limit opening of the electrified male head, the sliding box is pulled outwards, and the sliding box can be extracted from the transformer substation box through the rail at the bottom, so that the maintenance and the installation modes of the storage battery are more convenient, and the problem that the storage battery is directly slid in the transformer substation box and easily worn when the storage battery in the existing transformer substation box is installed is avoided.
Description
Technical Field
The utility model relates to the field of comprehensive power supplies of substations, in particular to a portable comprehensive power supply device of a substation.
Background
The direct current power supply system in the power system mainly provides a safe and reliable working power supply for the power secondary system device, is the core of the relay protection, the communication power supply and related automatic devices, and once accidents occur, the whole relay protection and communication equipment can be completely failed, so that the safe operation of the power system is seriously threatened.
Therefore, in order to ensure the operation of a power system capable of being maintained for a period of time when power is off in the existing transformer substation box, a storage battery is arranged in the transformer substation to conduct electricity storage and necessary power supply measures, but the storage battery in the transformer substation box directly slides in the transformer substation box when being installed, so that the problem of abrasion is easily caused.
Disclosure of Invention
The utility model aims to provide a portable comprehensive power supply device for a transformer substation, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable transformer substation integrated power supply device comprises,
the front side and the rear side of the transformer substation box are movably hinged with box doors;
the storage battery is arranged on the sliding box, and the sliding box is connected to the bottom of the inner cavity of the transformer substation box in a sliding way through a sliding rail;
the mounting plate is arranged in the transformer substation box and is provided with an electrified male head;
and the limiting transmission assembly is arranged in the sliding box and used for limiting the electrified male head.
As a preferred embodiment of the utility model, the sliding rail is arranged at the bottom of the inner cavity of the transformer substation box.
As a preferred implementation mode of the utility model, the sliding box is provided with an electrified female head which is in fit connection with the electrified male head, the sliding box is also electrically provided with a spring wire which is electrically connected with the electrified female head, and the positive electrode and the negative electrode of the spring wire are respectively and electrically connected with the terminal head on the storage battery.
As a preferred implementation mode of the utility model, the limit transmission assembly comprises a transmission rod arranged in the sliding box, and gears are arranged at two ends of the transmission rod; the driving toothed plate and the follow-up toothed plate are respectively arranged in the sliding box above the two ends of the transmission rod and are respectively meshed with gears at the two ends of the transmission rod.
As a preferable implementation mode of the utility model, the upper end of the driving toothed plate is fixedly connected with a supporting rod which is movably penetrated through the sliding box.
As a preferred implementation mode of the utility model, the upper end of the follow-up toothed plate is fixedly provided with a limiting rod, the follow-up toothed plate movably penetrates through a partition plate arranged in the sliding box, and a spring is movably sleeved between the lower part of the limiting rod and the partition plate.
As a preferred implementation mode of the utility model, the limiting rod is movably inserted into a limiting opening at the bottom of the electrified male head.
Compared with the prior art, the utility model has the following beneficial effects:
according to the portable comprehensive power supply device for the transformer substation, when a storage battery is required to be overhauled or replaced and installed, an operator opens the rear door of the transformer substation box and then presses the supporting rod downwards, the driving toothed plate drives the gears on the transmission rod to rotate in the downward moving process of the supporting rod, the gears at the other end of the transmission rod drive the follow-up toothed plate to be meshed and driven to descend, the follow-up toothed plate drives the limiting rod to move downwards when the follow-up toothed plate descends, the limiting rod is separated from the limiting opening of the electrified male head at the moment, the sliding box is pulled outwards, the sliding box can be pulled out of the transformer substation box through the track at the bottom, the storage battery overhauling and installing modes are more convenient, and the problem that the storage battery in the existing transformer substation box is directly slid in the transformer substation box and easily worn when the storage battery is installed is avoided.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a front view of a portable substation integrated power supply device according to the present utility model;
fig. 2 is a schematic diagram of a side view cross-section structure of a transformer substation box body of the portable transformer substation integrated power supply device;
fig. 3 is a schematic diagram of a distribution position of a sliding box of a portable substation integrated power supply device on a substation;
fig. 4 is an enlarged schematic diagram of a portion a of fig. 3 of a portable substation integrated power supply device according to the present utility model;
fig. 5 is a schematic diagram of a sliding box structure of a portable substation integrated power supply device.
In the figure: 1. a substation box; 2. a door; 3. a mounting plate; 4. a storage battery; 5. a slide box; 6. a supporting rod; 7. an active toothed plate; 8. a slide rail; 9. a transmission rod; 10. a follow-up toothed plate; 11. electrifying the male head; 12. a spring wire; 13. a spring; 14. a limit rod; 15. and electrifying the female head.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a portable transformer substation integrated power supply device comprises,
the front side and the rear side of the transformer substation box 1 are movably hinged with box doors 2;
the storage battery 4 is arranged on the sliding box 5, and the sliding box 5 is connected to the bottom of the inner cavity of the transformer substation box 1 in a sliding way through a sliding rail 8;
the mounting plate 3 is arranged in the transformer substation box 1, and an electrified male head 11 is mounted on the mounting plate 3;
the limit transmission assembly is arranged in the sliding box 5 and used for limiting the electrified male head 11; the limiting transmission assembly comprises a transmission rod 9 arranged in the sliding box 5, and gears are arranged at two ends of the transmission rod 9; the driving toothed plate 7 and the following toothed plate 10 are respectively arranged in the sliding box 5 above the two ends of the transmission rod 9, and the driving toothed plate 7 and the following toothed plate 10 are respectively meshed with gears at the two ends of the transmission rod 9.
Referring to fig. 1-5, in a specific embodiment, a sliding rail 8 is disposed at the bottom of an inner cavity of a substation box 1; the power-on female head 15 which is in fit connection with the power-on male head 11 is arranged on the sliding box 5, the spring wire 12 which is electrically connected with the power-on female head 15 is further electrically arranged on the sliding box 5, the positive electrode and the negative electrode of the spring wire 12 are respectively electrically connected with the terminal heads on the storage battery 4, and the spring wire 12 can facilitate the personnel to electrically connect the storage battery 4 placed on the sliding box 5, so that wiring is facilitated.
Referring to fig. 1-5, further, the upper end of the driving toothed plate 7 is fixedly connected with a supporting rod 6 movably penetrating through the sliding box 5, the upper end of the following toothed plate 10 is fixedly provided with a limiting rod 14, the following toothed plate 10 movably penetrates through a partition plate installed in the sliding box 5, and a spring 13 is movably sleeved between the lower part of the limiting rod 14 and the partition plate; the gag lever post 14 activity is pegged graft in the spacing mouth of the public head 11 bottom of circular telegram, when the needs overhauld or change the installation to battery 4, operating personnel opens the back door of transformer substation's case 1, then downwardly squeeze die-pin 6, can drive the rotation of the gear on the transfer line 9 through initiative pinion rack 7 in the die-pin 6 moves down the in-process, can drive the follow-up pinion rack 10 meshing transmission through the gear of other one end and descend when transfer line 9 rotates, when follow-up pinion rack 10 descends, can drive gag lever post 14 and move down, gag lever post 14 breaks away from in the spacing mouth of the public head 11 of circular telegram this moment.
It should be noted that the present utility model is a portable transformer substation integrated power supply device, each component is a general standard component or a component known to those skilled in the art, and the structure and principle of the portable transformer substation integrated power supply device are all known to those skilled in the art through technical manuals or through routine experimental methods.
Working principle: when the storage battery 4 needs to be overhauled or replaced and installed, an operator opens the rear door of the transformer substation box 1 and then presses the supporting rod 6 downwards, when the supporting rod 6 moves downwards, the driving toothed plate 7 drives the gears on the driving rod 9 to rotate, the driving rod 9 drives the following toothed plate 10 to be meshed and driven to descend through the gears at the other end when the driving rod 9 rotates, the following toothed plate 10 can drive the limiting rod 14 to move downwards, the limiting rod 14 is separated from the limiting opening of the electrified male head 11 at the moment, the sliding box 5 is pulled outwards, the sliding box 5 can be pulled out of the transformer substation box 1 through the rail 8 at the bottom, the maintenance and installation mode of the storage battery 4 is more convenient, and the problem that the storage battery 4 directly slides in the transformer substation box 1 and is easy to wear when the storage battery 4 in the existing transformer substation box 1 is installed is avoided.
Claims (7)
1. A portable transformer substation comprehensive power supply device is characterized in that: comprising the steps of (a) a step of,
the front side and the rear side of the transformer substation box (1) are movably hinged with box doors (2);
the storage battery (4) is arranged on the sliding box (5), and the sliding box (5) is connected to the bottom of the inner cavity of the transformer substation box (1) in a sliding way through a sliding rail (8);
the mounting plate (3) is arranged in the transformer substation box (1), and the power-on male head (11) is mounted on the mounting plate (3);
and the limiting transmission assembly is arranged in the sliding box (5) and used for limiting the electrified male head (11).
2. The portable substation integrated power supply device according to claim 1, wherein: the sliding rail (8) is arranged at the bottom of the inner cavity of the transformer substation box (1).
3. The portable substation integrated power supply device according to claim 1, wherein: the electric power-on female head (15) which is matched and spliced with the electric power-on male head (11) is arranged on the sliding box (5), the spring wire (12) which is electrically connected with the electric power-on female head (15) is further electrically arranged on the sliding box (5), and the positive electrode and the negative electrode of the spring wire (12) are respectively and electrically connected with the wiring terminal on the storage battery (4).
4. The portable substation integrated power supply device according to claim 1, wherein: the limiting transmission assembly comprises a transmission rod (9) arranged in the sliding box (5), and gears are arranged at two ends of the transmission rod (9); the driving toothed plate (7) and the follow-up toothed plate (10) are respectively arranged in the sliding box (5) above the two ends of the transmission rod (9), and the driving toothed plate (7) and the follow-up toothed plate (10) are respectively meshed with gears at the two ends of the transmission rod (9).
5. The portable substation integrated power supply device according to claim 4, wherein: the upper end of the driving toothed plate (7) is fixedly connected with a supporting rod (6) which movably penetrates through the sliding box (5).
6. The portable substation integrated power supply device according to claim 4, wherein: the upper end of the follow-up toothed plate (10) is fixedly provided with a limiting rod (14), the follow-up toothed plate (10) movably penetrates through a partition plate in the installation sliding box (5), and a spring (13) is movably sleeved between the lower part of the limiting rod (14) and the partition plate.
7. The portable substation integrated power supply device according to claim 6, wherein: the limiting rod (14) is movably inserted into a limiting opening at the bottom of the powered male head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035293.6U CN219067574U (en) | 2022-11-15 | 2022-11-15 | Portable transformer substation comprehensive power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223035293.6U CN219067574U (en) | 2022-11-15 | 2022-11-15 | Portable transformer substation comprehensive power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067574U true CN219067574U (en) | 2023-05-23 |
Family
ID=86378016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223035293.6U Active CN219067574U (en) | 2022-11-15 | 2022-11-15 | Portable transformer substation comprehensive power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067574U (en) |
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2022
- 2022-11-15 CN CN202223035293.6U patent/CN219067574U/en active Active
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