CN216902450U - Anti-seismic device for oil-immersed power transformer - Google Patents
Anti-seismic device for oil-immersed power transformer Download PDFInfo
- Publication number
- CN216902450U CN216902450U CN202122978777.3U CN202122978777U CN216902450U CN 216902450 U CN216902450 U CN 216902450U CN 202122978777 U CN202122978777 U CN 202122978777U CN 216902450 U CN216902450 U CN 216902450U
- Authority
- CN
- China
- Prior art keywords
- oil
- plate
- fixed plate
- power transformer
- seismic device
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000000872 buffer Substances 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012556 adjustment buffer Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an anti-seismic device for an oil-immersed power transformer, which comprises a connecting plate, a supporting mechanism, a buffer piece and a fixing mechanism, wherein the fixing mechanism comprises two L-shaped fixing plates and two U-shaped fixing plates which are symmetrically arranged, a plurality of positioning holes are formed in two sides of each U-shaped fixing plate, two ends of each U-shaped fixing plate are fixedly connected with the two L-shaped fixing plates through bolts, the L-shaped fixing plates are fixed on the supporting mechanism, at least two supporting mechanisms are arranged in parallel and are fixedly connected through the connecting plate, the supporting mechanism comprises an upper supporting plate, a U-shaped supporting piece and a lower supporting plate, the lower supporting plate is fixedly connected with the upper supporting plate through the U-shaped supporting piece, and the L-shaped fixing plates, the U-shaped fixing plates and the upper supporting plate are all in threaded connection with the buffer piece. The anti-seismic device for the oil-immersed power transformer with the structure is simple in structure, wide in application range and capable of being adjusted according to the size of the transformer.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to an anti-seismic device for an oil-immersed power transformer.
Background
The shockproof function of the existing oil-immersed transformer is poor, and the oil-immersed transformer can cause great noise due to shock when working, so that the normal life and rest of people are greatly influenced, and the health of people is harmed. The structure that adopts spring and gasket among the prior art improves oil-immersed power transformer's anti-seismic performance, but needs specific damping device to not unidimensional transformer for damping device can not be suitable for the transformer of overwhelming majority, shows damping device's batch production, and bulky difficult transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-seismic device for an oil-immersed power transformer, which is simple in structure, wide in application range and capable of being adjusted according to the size of the transformer.
In order to achieve the purpose, the utility model provides an anti-seismic device for an oil-immersed power transformer, which comprises a connecting plate, a supporting mechanism, a buffer piece and a fixing mechanism, wherein the connecting plate is fixedly connected with the supporting mechanism;
fixing mechanism includes L type fixed plate and the U type fixed plate that two symmetries set up, a plurality of locating holes have been seted up to U type fixed plate both sides, the both ends and two of U type fixed plate L type fixed plate passes through bolt fixed connection, L type fixed plate is fixed in supporting mechanism is last, and a plurality of supporting mechanism are provided with at least two side by side and pass through connecting plate fixed connection, supporting mechanism includes backup pad, U type support piece and bottom suspension fagging, the bottom suspension fagging with it passes through to go up the backup pad U type support piece fixed connection, L type fixed plate U type fixed plate and go up equal threaded connection in the backup pad and have the bolster.
Preferably, mounting grooves are formed in two ends of the upper end face of the upper supporting plate, and the L-shaped fixing plate is arranged in the mounting grooves and fixed through bolts.
Preferably, the bolster includes installation solenoid, adjusting screw, buffer spring and connecting rod, connecting rod one end is fixed with the connection pad, the connecting rod other end sets up in the installation solenoid and threaded connection has the tight dish in top, the tight dish in top contacts with buffer spring one end, the buffer spring other end with adjusting screw's one end contacts, adjusting screw with installation solenoid threaded connection.
Preferably, the lower supporting plates arranged in parallel are fixedly connected with the connecting plate through bolts.
Preferably, each supporting mechanism is at least provided with a set of U-shaped supporting pieces which are symmetrically arranged, and two ends of each U-shaped supporting piece are fixedly connected with the lower supporting plate and the upper supporting plate through bolts respectively.
Therefore, the anti-seismic device for the oil-immersed power transformer adopting the structure has the following beneficial effects:
(1) the fixing mechanism comprises two L-shaped fixing plates and two U-shaped fixing plates which are symmetrically arranged, the L-shaped fixing plates and the U-shaped fixing plates are adjusted according to the size of the transformer, fine adjustment is carried out through the buffer piece, and the application range is wide.
(2) The two ends of the U-shaped supporting piece are fixedly connected with the lower supporting plate and the upper supporting plate through bolts respectively, and the U-shaped supporting piece plays a role in supporting and buffering.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an anti-seismic device for an oil-immersed power transformer according to the present invention;
FIG. 2 is a schematic view of a support mechanism according to the present invention;
FIG. 3 is a schematic view of a buffer structure according to the present invention.
Reference numerals
1. A connecting plate; 2. a support mechanism; 21. a lower support plate; 22. a U-shaped support member; 23. an upper support plate; 231. mounting grooves; 3. a buffer member; 31. installing a solenoid; 32. adjusting the screw rod; 33. a buffer spring; 34. a connecting rod; 341. tightly pushing the disc; 342. a connecting disc; 4. a fixing mechanism; 41. an L-shaped fixing plate; 42. a U-shaped fixing plate; 5. a transformer.
Detailed Description
Examples
Fig. 1 is a schematic structural view of an anti-seismic device for an oil-immersed power transformer, which includes a connecting plate 1, a supporting mechanism 2, a buffer member 3, and a fixing mechanism 4.
The fixing mechanism 4 comprises two L-shaped fixing plates 41 and two U-shaped fixing plates 42 which are symmetrically arranged, a plurality of positioning holes are formed in two sides of each U-shaped fixing plate 42, two ends of each U-shaped fixing plate 42 are fixedly connected with the two L-shaped fixing plates 41 through bolts, and the connecting positions of the L-shaped fixing plates 41 and the U-shaped fixing plates 42 are adjusted according to the size of the transformer 5.
The supporting mechanism 2 of the present embodiment is provided with three supporting mechanisms in parallel and is fixedly connected with the connecting plate 1 through the connecting plate 1, and the three lower supporting plates 21 are fixedly connected with the connecting plate 1 through bolts. Supporting mechanism 2 includes backup pad 23, U type support piece 22 and bottom suspension fagging 21, and bottom suspension fagging 21 passes through U type support piece 22 fixed connection with last backup pad 23, is provided with the U type support piece 22 that two sets of symmetries set up on every supporting mechanism 2, and U type support piece 22's both ends are respectively through bolt and bottom suspension fagging 21 and last backup pad 23 fixed connection, and U type support piece 22 plays the effect of supporting the buffering. The L-shaped fixing plate 41 is fixed to the support mechanism 2, mounting grooves 231 are formed at both ends of the upper end surface of the upper support plate 23, and the L-shaped fixing plate 41 is disposed in the mounting grooves 231 and fixed by bolts.
The L-shaped fixing plate 41, the U-shaped fixing plate 42 and the upper support plate 23 are all screwed with the buffer member 3. Buffer 3 is including installation solenoid 31, adjusting screw 32, buffer spring 33 and connecting rod 34, connecting rod 34 one end is fixed with connection pad 342, the connecting rod 34 other end sets up in installation solenoid 31 and threaded connection has the tight dish 341 in top, the tight dish 341 in top contacts with buffer spring 33 one end, the buffer spring 33 other end contacts with adjusting screw 32's one end, adjusting screw 32 and installation solenoid 31 threaded connection, position through adjusting screw 32, the flexible volume of adjustment buffer spring 33, thereby the tight dynamics in adjustment top. Through the extension of adjustment installation solenoid 31, finely tune through bolster 3, application scope is wide.
Therefore, the anti-seismic device for the oil-immersed power transformer adopting the structure is simple in structure, wide in application range and capable of being adjusted according to the size of the transformer.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an anti-seismic device for oil-immersed power transformer which characterized in that: the device comprises a connecting plate, a supporting mechanism, a buffer piece and a fixing mechanism;
fixing mechanism includes L type fixed plate and the U type fixed plate that two symmetries set up, a plurality of locating holes have been seted up to U type fixed plate both sides, the both ends and two of U type fixed plate L type fixed plate passes through bolt fixed connection, L type fixed plate is fixed in supporting mechanism is last, and a plurality of supporting mechanism are provided with at least two side by side and pass through connecting plate fixed connection, supporting mechanism includes backup pad, U type support piece and bottom suspension fagging, the bottom suspension fagging with it passes through to go up the backup pad U type support piece fixed connection, L type fixed plate U type fixed plate and go up equal threaded connection in the backup pad and have the bolster.
2. The anti-seismic device for the oil-filled power transformer according to claim 1, characterized in that: the mounting groove has been seted up at the both ends of the up end of going up the backup pad, L type fixed plate set up in the mounting groove and through the bolt fastening.
3. The anti-seismic device for the oil-filled power transformer according to claim 1, characterized in that: the bolster is including installation screwed pipe, adjusting screw, buffer spring and connecting rod, connecting rod one end is fixed with the connection pad, the connecting rod other end sets up in the installation screwed pipe and threaded connection has the tight dish in top, the tight dish in top contacts with buffer spring one end, the buffer spring other end with adjusting screw's one end contacts, adjusting screw with installation screwed pipe threaded connection.
4. The anti-seismic device for the oil-filled power transformer according to claim 1, characterized in that: and the lower supporting plates are arranged in parallel and are fixedly connected with the connecting plate through bolts.
5. The anti-seismic device for the oil-filled power transformer according to claim 1, characterized in that: every be provided with a set of symmetry on the supporting mechanism at least U type support piece sets up, U type support piece's both ends respectively through the bolt with the bottom suspension fagging with go up backup pad fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978777.3U CN216902450U (en) | 2021-11-30 | 2021-11-30 | Anti-seismic device for oil-immersed power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978777.3U CN216902450U (en) | 2021-11-30 | 2021-11-30 | Anti-seismic device for oil-immersed power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216902450U true CN216902450U (en) | 2022-07-05 |
Family
ID=82202646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978777.3U Active CN216902450U (en) | 2021-11-30 | 2021-11-30 | Anti-seismic device for oil-immersed power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216902450U (en) |
-
2021
- 2021-11-30 CN CN202122978777.3U patent/CN216902450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216902450U (en) | Anti-seismic device for oil-immersed power transformer | |
| CN214327023U (en) | Dedicated jacking equipment of electromechanical installation | |
| CN111853413A (en) | Utility tunnel antidetonation support | |
| CN217589275U (en) | Battery cell locking device and battery cell module | |
| CN220710064U (en) | High-efficiency low-noise amorphous dry-type transformer | |
| CN210372795U (en) | Multistage elastic stretching adjusting anti-seismic support and hanger mechanism | |
| CN219414021U (en) | Shock-resistant discharge instrument base | |
| CN219658505U (en) | Transformer pad foot with bending plate | |
| CN216643622U (en) | Electromechanical anti-seismic support | |
| CN220498945U (en) | Press-fitting structure adopting fixed-point positioning | |
| CN214582672U (en) | Plate heat exchanger that heat exchange efficiency is high | |
| CN219420812U (en) | Double-sided clamping type smart phone motherboard with antidetonation structure | |
| CN220672328U (en) | Dry-type transformer base | |
| CN214660614U (en) | Hydraulic valve block for wind power generation system | |
| CN206197602U (en) | A kind of ceramic tile Display Rack | |
| CN220796417U (en) | Amorphous alloy transformer base | |
| CN210040612U (en) | Connection piece convenient to installation | |
| CN219999249U (en) | Briquetting and photovoltaic system in combination formula photovoltaic module | |
| CN215673357U (en) | Transformer anti-seismic structure | |
| CN219810325U (en) | Mounting structure of high-temperature heat exchanger | |
| CN219842857U (en) | Compact rectifier transformer | |
| CN212657432U (en) | Utility tunnel antidetonation support | |
| CN216081067U (en) | Radiator support convenient to dismouting | |
| CN218826513U (en) | Transformer mounting structure | |
| CN213534943U (en) | Storage battery pressing belt fixing structure and motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A seismic resistant device for oil immersed power transformers Granted publication date: 20220705 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: BAODING BOYUAN ELECTRIC MANUFACTURING Co.,Ltd. Registration number: Y2024980018701 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |