CN213183956U - Oil-immersed transformer core piles up device - Google Patents
Oil-immersed transformer core piles up device Download PDFInfo
- Publication number
- CN213183956U CN213183956U CN202022391035.6U CN202022391035U CN213183956U CN 213183956 U CN213183956 U CN 213183956U CN 202022391035 U CN202022391035 U CN 202022391035U CN 213183956 U CN213183956 U CN 213183956U
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- Prior art keywords
- base
- rod
- connecting rod
- threaded
- oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of transformers, in particular to an oil-immersed transformer core stacking device, which comprises a base, a threaded rod and a connecting rod, wherein both sides of the base are provided with cylinders, the tail end of a piston rod in each cylinder is fixedly connected with a fixed plate, the base is provided with a threaded hole, the threaded rod is in threaded fit with the threaded hole in the base, the top end of the threaded rod is rotatably connected with a fixed sleeve core, the top end of the connecting rod is fixedly connected with a telescopic rod, the top end of the telescopic rod is connected with the fixed plate, the bottom end of the connecting rod is fixedly connected with a pressing block, the telescopic rod is sleeved with a spring, both ends of the spring are respectively connected with the connecting rod and the fixed plate, the pressing block is made of rubber materials, the bottom end of the threaded rod is welded with a handle, the, therefore, transformer cores with different heights can be stacked, and the applicability is wide.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to an oil-immersed transformer core piles up device.
Background
Distribution transformers are one of the important devices in industrial and mining enterprises and civil building power supply and distribution systems, and reduce the voltage of a 10 (6) kV or 35kV network to 230/400V bus voltage used by users. The product is suitable for alternating current of 50 (60) Hz and three-phase maximum rated capacity of 2500kVA (single-phase maximum rated capacity 833kVA, a single-phase transformer is not generally recommended), can be used indoors or outdoors, can be arranged on a pole when the capacity is 315kVA or below, and has the environment temperature of not higher than 40 ℃, not lower than-25 ℃, the maximum daily average temperature of 30 ℃, the maximum annual average temperature of 20 ℃, the relative humidity of not more than 90% (environment temperature of 25 ℃) and the altitude of not more than 1000 m. If the above-mentioned conditions are not met, the rating should be adjusted appropriately according to the regulations of GB 6450-86. The existing oil-immersed transformer iron core stacking device cannot stack transformer iron cores with different heights, and is not wide enough in applicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the oil-immersed transformer iron core that proposes piles up the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil-immersed transformer core piles up device, includes base, threaded rod and connecting rod, both sides on the base all are equipped with the cylinder, and the terminal fixedly connected with fixed plate of piston rod in the cylinder, set up threaded hole on the base, threaded hole screw-thread fit in threaded rod and the base, and the top of threaded rod rotates and is connected with fixed cover core, the top fixedly connected with telescopic link of connecting rod, and the top of telescopic link is connected with the fixed plate, the bottom fixedly connected with compact heap of connecting rod.
Preferably, the telescopic rod is sleeved with a spring, and two ends of the spring are respectively connected with the connecting rod and the fixing plate.
Preferably, the compression block is made of a rubber material.
Preferably, a handle is welded to the bottom end of the threaded rod.
Preferably, the bottom of the base is provided with a plurality of support legs.
Compared with the prior art, the utility model provides a handle drives the threaded rod and rotates, and the threaded rod drives fixed cover core and reciprocates, and the height of fixed cover core can be adjusted to can pile up the transformer core of co-altitude not, extensive applicability is general.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of an oil-immersed transformer core stacking device provided by the present invention;
fig. 2 is the utility model provides a main structure schematic view of device is piled up to oil-immersed transformer iron core.
In the figure: the device comprises a base 1, a cylinder 2, a fixing plate 3, a threaded rod 4, a fixed sleeve core 5, a telescopic rod 6, a spring 7, a connecting rod 8, a pressing block 9, a handle 10 and a supporting leg 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an oil-immersed transformer core piles up device, including base 1, threaded rod 4 and connecting rod 8, both sides on the base 1 all are equipped with cylinder 2, and the terminal fixedly connected with fixed plate 3 of piston rod in the cylinder 2, set up threaded hole on the base 1, threaded rod 4 and the screw hole screw-thread fit in the base 1, and the top of threaded rod 4 rotates and is connected with fixed cover core 5, the top fixedly connected with telescopic link 6 of connecting rod 8, and the top of telescopic link 6 is connected with fixed plate 3, the bottom fixedly connected with compact heap 9 of connecting rod 8.
Wherein, the cover is equipped with spring 7 on the telescopic link 6, and spring 7's both ends are connected with connecting rod 8 and fixed plate 3 respectively, and compact heap 9 is made by rubber materials, opens cylinder 2, and cylinder 2 drive fixed plate 3 removes, can drive telescopic link 6, connecting rod 8 and compact heap 9 decline after fixed plate 3 descends, and compact heap 9 can compress tightly the iron core that piles up.
Wherein, handle 10 has been welded to the bottom of threaded rod 4, and base 1's bottom is equipped with a plurality of stabilizer blades 11, rotates handle 10, and handle 10 drives threaded rod 4 and rotates, and threaded rod 4 drives fixed cover core 5 and reciprocates, and fixed cover core 5's height can be adjusted to can pile up the transformer core of co-altitude not, extensive applicability is extensive.
Example (b): rotate handle 10, handle 10 drives threaded rod 4 and rotates, and threaded rod 4 drives fixed cover core 5 and reciprocates, and the height of fixed cover core 5 can be adjusted to can pile up the transformer core of co-altitude not, extensive applicability is extensive. Open cylinder 2, cylinder 2 drive fixed plate 3 removes, can drive telescopic link 6, connecting rod 8 and compact heap 9 decline after fixed plate 3 descends, and compact heap 9 can compress tightly the iron core that piles up.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an oil-immersed transformer core piles up device which characterized in that includes:
the device comprises a base (1), wherein both sides of the base (1) are provided with cylinders (2), the tail ends of piston rods in the cylinders (2) are fixedly connected with a fixing plate (3), and the base (1) is provided with a threaded hole;
the threaded rod (4) is in threaded fit with a threaded hole in the base (1), and the top end of the threaded rod (4) is rotatably connected with a fixed sleeve core (5);
the connecting rod (8), the top fixedly connected with telescopic link (6) of connecting rod (8), and the top and fixed plate (3) of telescopic link (6) are connected, the bottom fixedly connected with compact heap (9) of connecting rod (8).
2. Oil-filled transformer core stacking device according to claim 1, wherein a spring (7) is sleeved on the telescopic rod (6), and two ends of the spring (7) are respectively connected with the connecting rod (8) and the fixing plate (3).
3. Oil filled transformer core stacking arrangement according to claim 1, characterized in that the compression blocks (9) are made of rubber material.
4. Oil filled transformer core stacking arrangement according to claim 1, characterized in that the threaded rod (4) is welded with a handle (10) at its bottom end.
5. Oil filled transformer core stacking arrangement according to claim 1, characterized in that the base (1) is provided with a plurality of legs (11) at its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391035.6U CN213183956U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed transformer core piles up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022391035.6U CN213183956U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed transformer core piles up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213183956U true CN213183956U (en) | 2021-05-11 |
Family
ID=75779496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022391035.6U Expired - Fee Related CN213183956U (en) | 2020-10-26 | 2020-10-26 | Oil-immersed transformer core piles up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213183956U (en) |
-
2020
- 2020-10-26 CN CN202022391035.6U patent/CN213183956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |