CN218214891U - Dry-type transformer antidetonation supporting mechanism - Google Patents
Dry-type transformer antidetonation supporting mechanism Download PDFInfo
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- CN218214891U CN218214891U CN202221882243.9U CN202221882243U CN218214891U CN 218214891 U CN218214891 U CN 218214891U CN 202221882243 U CN202221882243 U CN 202221882243U CN 218214891 U CN218214891 U CN 218214891U
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- type transformer
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a dry-type transformer antidetonation supporting mechanism, the upper face of the base is provided with a groove matched with a support at the bottom of the dry-type transformer, the inner wall of the groove is provided with a cushion pad for buffering and protecting the dry-type transformer, the upper part of the groove is fixedly provided with a lower member for limiting and blocking the support in the groove, the lower part of the lower member is provided with an antidetonation mechanism for carrying out middle damping and protecting on the support in the groove, the antidetonation mechanism comprises a high-pressure spring and a pressing plate, the lower part of the lower member is provided with the pressing plate positioned at the upper part of the support, and the lower member is fixedly connected with the pressing plate through the high-pressure spring; the utility model discloses not only usable antidetonation mechanism and blotter realize the shock attenuation buffering protection to dry-type transformer, can guarantee the stable mounted state of dry-type transformer level all the time moreover in long-time use all the time, provide the powerful guarantee for dry-type transformer's safety in utilization.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to a dry-type transformer antidetonation supporting mechanism.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, the dry type transformer generally comprises a plurality of parallel shells, and an iron core and a coil which are arranged in the shells, and the upper end and the lower end of the parallel shells are fixedly connected through a top support and a bottom support respectively, so that the dry type transformer often generates serious environmental vibration during operation to cause the coil to be loosened, and further the use safety of the dry type transformer is influenced, therefore, an anti-vibration mechanism needs to be installed on the dry type transformer, however, most of the existing anti-vibration mechanisms are provided with springs which are installed at the lower part of a support of the dry type transformer, and the anti-vibration mechanism of the existing dry type transformer has the following defects in the use process:
1. the bottom support of the existing dry-type transformer is usually in a columnar or I-shaped steel structure, and after the spring is arranged at the lower part of the support, the horizontal stability of the dry-type transformer cannot be effectively guaranteed, so that the use safety of the dry-type transformer is influenced;
2. the existing anti-seismic mechanism and the dry-type transformer are often fixed by bolts or welding, the bolts are easily loosened due to frequent vibration influence in the using process, and the dry-type transformer is inconvenient to disassemble and maintain due to the welding fixing mode;
3. the existing anti-seismic mechanism carries out a protection mode of shock absorption and buffering through a plurality of springs, so that the springs at different positions are often subjected to different deformations in the long-time use process due to the fact that the springs at different positions are subjected to different shock frequencies, the anti-seismic protection effect on the dry-type transformer is seriously influenced, and the maintenance and replacement of the anti-seismic mechanism are very complicated and inconvenient;
therefore, there is a high necessity for a shock-resistant supporting mechanism for a dry-type transformer that overcomes the above-mentioned problems.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model discloses a dry-type transformer antidetonation supporting mechanism, the utility model discloses not only usable antidetonation mechanism and blotter realize the shock attenuation buffer protection to dry-type transformer, can guarantee the installation state of dry-type transformer level stability all the time moreover in long-time use all the time, provide the powerful guarantee for dry-type transformer's safety in utilization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dry-type transformer antidetonation supporting mechanism, the on-line screen storage device comprises a base, dry-type transformer installs on base upper portion, base upper portion face is equipped with the recess with the support looks adaptation of dry-type transformer bottom, inner wall of the groove is equipped with the blotter that is used for buffering protection to dry-type transformer, recess upper portion fixed mounting has the piece that pushes down that is used for carrying out spacing card fender to the support in the recess, it is equipped with the antidetonation mechanism that is used for carrying out well shock attenuation protection to the support in the recess to push down a lower part, antidetonation mechanism includes high-pressure spring and clamp plate, it is equipped with the clamp plate that is located support upper portion to push down a lower part, push down through high-pressure spring fixed connection between piece and the clamp plate.
Furthermore, the lower pressing piece comprises a top plate and inverted T-shaped plates, the inverted T-shaped plates are arranged on two sides of the lower end face of the top plate, the anti-seismic mechanism is installed on the lower end face of the top plate, and the inverted T-shaped plates on two sides of the lower end face of the top plate are fixedly installed on two sides of a groove in the base respectively.
Further, the groove two sides are provided with inverted T-shaped clamping grooves matched with the inverted T-shaped plates, and the outer ends of the inverted T-shaped clamping grooves are of open structures.
Furthermore, the upper end face of the base is provided with a screw hole penetrating through the inverted T-shaped clamping groove, the inverted T-shaped plate is provided with a through hole corresponding to the screw hole, and the lower pressing piece is placed into the corresponding inverted T-shaped clamping groove through the inverted T-shaped plate clamps on the two sides and penetrates through the through hole through a screw to be in threaded connection with the screw hole.
Furthermore, the inner wall of the buffer cushion is provided with a clapboard.
Furthermore, the upper end face of the base is provided with a rubber pad for buffering and protecting a lower clamping plate at the bottom of the dry-type transformer.
Furthermore, a plurality of mounting holes are uniformly distributed on the upper end surface of the base.
Compared with the prior art, the beneficial effects of the utility model are that: the groove matched with the support is formed in the base, so that the lower clamping plate at the lower part of the dry-type transformer can be in close contact with the support uniformly in the installation process of the dry-type transformer, the contact area of the bottom of the dry-type transformer is greatly increased compared with the traditional mode of only fixedly supporting through the support, and the stability of the dry-type transformer is improved;
the lower pressing piece is arranged on the upper part of the groove, so that the support can be limited and fixed, the dry-type transformer can be firmly and stably clamped and arranged on the upper part of the base, and the dry-type transformer can be easily and conveniently separated from the base only by dismounting the lower pressing piece in the subsequent dismounting and maintenance operation;
the anti-vibration mechanism is arranged on the lower portion of the lower pressing piece, so that the anti-vibration mechanism can effectively press the upper portion of the support, and when the dry-type transformer vibrates, the anti-vibration mechanism can effectively achieve shock absorption and protection on the dry-type transformer;
the buffer pads are arranged on the inner walls of the grooves, so that the buffer protection of the support in the process of shaking left and right and falling can be realized, and the support is prevented from being worn and damaged in the process of shaking;
the utility model discloses an in the recess of dry-type transformer's pedestal mounting on the base to press down antidetonation protection through pushing down piece and antidetonation mechanism to the support, compare in the mode that the tradition carries out antidetonation protection at dry-type transformer's support lower part installation high-pressure spring, the utility model discloses not only usable antidetonation mechanism and blotter realize the shock attenuation buffer protection to dry-type transformer, can guarantee the stable installation state of dry-type transformer level all the time moreover in long-time use all the time, provide the powerful guarantee for dry-type transformer's safety in utilization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the anti-seismic mechanism of the present invention;
fig. 3 is a schematic view of the installation state of the present invention.
In the figure: 1. a dry-type transformer; 2. a lower splint; 3. a pressing member; 4. an anti-seismic mechanism; 5. a support; 6. a rubber pad; 7. a cushion pad; 8. a groove; 9. a base; 10. a top plate; 11. reversing the T-shaped plate; 12. a high pressure spring; 13. a screw; 14. pressing a plate; 15. a through hole; 16. an inverted T-shaped slot; 17. a screw hole; 18. a partition plate; 19. and (7) mounting holes.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings in the embodiments of the present invention, it should be understood that, if there are the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific orientation.
Referring to the attached drawings 1-3 of the specification, the utility model provides a technical scheme:
in the first embodiment, an anti-seismic support mechanism for a dry-type transformer comprises a base 9, the dry-type transformer 1 is installed on the upper portion of the base 9, a plurality of installation holes 19 convenient for the fixed installation of the base 9 are uniformly distributed on the upper end face of the base 9, a groove 8 matched with a support 5 at the bottom of the dry-type transformer 1 is arranged on the upper end face of the base 9, a cushion 7 for buffering and protecting the dry-type transformer is arranged on the inner wall of the groove 8, a lower pressing member 3 for limiting and blocking the support 5 in the groove 8 is fixedly installed on the upper portion of the groove 8, specifically, the lower pressing member 3 comprises a top plate 10 and inverted T-shaped plates 11, the inverted T-shaped plates 11 are arranged on two sides of the lower end face of the top plate 10, an anti-seismic mechanism 4 is installed on the lower end face of the top plate 10, and in order to realize that the lower pressing member 3 can be firmly and stably installed on the upper portion of the groove 8 and limit and block the support 5, the two sides of the groove 8 are respectively provided with an inverted T-shaped clamping groove 16 matched with the inverted T-shaped plate 11, in order to facilitate the installation of the lower pressing piece 3, one end of each inverted T-shaped clamping groove 16 is of an open structure, the inverted T-shaped plates 11 on the two sides of the lower pressing piece 3 slide in through the openings at the end parts of the inverted T-shaped clamping grooves 16, the inverted T-shaped structures are utilized to realize the stable and effective limiting and blocking of the lower pressing piece 3 on the support 5 in the groove 8, in order to avoid the displacement sliding of the lower pressing piece 3, the upper end surface of the base 9 is provided with a screw hole 17 penetrating through the inverted T-shaped clamping grooves 16, the inverted T-shaped plates 11 are provided with through holes 15 corresponding to the screw holes 17, and the lower pressing piece 3 is clamped into the corresponding inverted T-shaped clamping grooves 16 through the inverted T-shaped plates 11 on the two sides and penetrates through the through holes 15 to be in threaded connection with the screw holes 17 through screws 13;
the lower part of the lower part 3 is provided with an anti-seismic mechanism 4 for performing middle shock absorption protection on the support 5 in the groove 8, the anti-seismic mechanism 4 comprises a high-pressure spring 12 and a pressing plate 14, the lower part of the lower part 3 is provided with the pressing plate 14 positioned on the upper part of the support 5, the lower part 3 and the pressing plate 14 are fixedly connected through the high-pressure spring 12, the anti-seismic mechanism 4 is matched with the cushion pad 7, so that shock absorption, buffer and protection on the dry-type transformer 1 can be realized, when the dry-type transformer 1 vibrates in the using process, the cushion pad 7 performs buffer and protection on the lower part of the support 5, and the anti-seismic mechanism 4 performs buffer and force unloading on the support 5;
through the mode that sets up antidetonation mechanism 4 on support 5 upper portion, not only can realize the shock attenuation buffering protection to dry-type transformer 1, owing to anti aiming at mechanism 4 and setting up on support 5 upper portion, in long-time use, can not influence the level stability of dry-type transformer 1, provide the powerful guarantee for dry-type transformer 1's safe operation moreover.
In the second embodiment, during a long time use, the vibration of the dry-type transformer 1 may cause the bottom seat 5 to apply a pressure to the cushion 7, which may easily cause the cushion 7 to deform, and the level of the dry-type transformer 1 is stable, so as to avoid the deformation of the cushion 7 caused by uneven stress, the inner wall of the cushion 7 is provided with the partition 18.
In the third embodiment, the support 5 is clamped in the groove 8, and the lower clamping plate 2 at the bottom of the dry-type transformer 1 is in contact with the upper end surface of the base 9, so that the contact area between the dry-type transformer 1 and the base 9 is greatly increased, and although the stability of the dry-type transformer 1 is greatly improved, the lower clamping plate 2 is easily damaged by friction with the base 9 in the vibration process of the dry-type transformer 1, and in order to avoid the problem, the rubber pad 6 for buffering and protecting the lower clamping plate 2 at the bottom of the dry-type transformer 1 is arranged on the upper end surface of the base 9.
The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.
Claims (7)
1. The utility model provides a dry-type transformer antidetonation supporting mechanism, includes base (9), and install on base (9) upper portion dry-type transformer (1), its characterized in that: base (9) upper portion face is equipped with recess (8) with support (5) looks adaptation of dry-type transformer (1) bottom, recess (8) inner wall is equipped with and is used for carrying out buffering protection blotter (7) to dry-type transformer, recess (8) upper portion fixed mounting has and is used for carrying out spacing lower pressure member (3) that block in recess (8) was kept off to support (5), lower pressure member (3) lower part is equipped with and is used for carrying out well shock attenuation protection to support (5) in recess (8) antidetonation mechanism (4), antidetonation mechanism (4) include high-pressure spring (12) and clamp plate (14), lower pressure member (3) lower part is equipped with clamp plate (14) that are located support (5) upper portion, down through high-pressure spring (12) fixed connection between piece (3) and clamp plate (14).
2. A dry-type transformer anti-seismic support mechanism according to claim 1, wherein: lower member (3) include roof (10) and fall T template (11), and terminal surface both sides all are equipped with down T template (11) under roof (10), and terminal surface under roof (10) is installed in antidetonation mechanism (4), recess (8) both sides on base (9) are fixed mounting respectively to the fall T template (11) of terminal surface both sides under roof (10).
3. An anti-seismic support mechanism for a dry-type transformer according to claim 2, wherein: both sides of the groove (8) are provided with inverted T-shaped clamping grooves (16) matched with the inverted T-shaped plates (11), and the outer ends of the inverted T-shaped clamping grooves (16) are of an open structure.
4. A dry-type transformer antidetonation supporting mechanism of claim 3, characterized by that: screw holes (17) penetrating through the inverted T-shaped clamping grooves (16) are formed in the upper end face of the base (9), through holes (15) corresponding to the screw holes (17) are formed in the inverted T-shaped plates (11), the lower pressing piece (3) is clamped into the corresponding inverted T-shaped clamping grooves (16) through the inverted T-shaped plates (11) on the two sides, and the lower pressing piece penetrates through the screw holes (15) through screws (13) to be in threaded connection with the screw holes (17).
5. An anti-seismic support mechanism for a dry-type transformer according to claim 1, wherein: the inner wall of the buffer pad (7) is provided with a clapboard (18).
6. An anti-seismic support mechanism for a dry-type transformer according to claim 1, wherein: the upper end surface of the base (9) is provided with a rubber pad (6) for buffering and protecting the lower clamping plate (2) at the bottom of the dry-type transformer (1).
7. An anti-seismic support mechanism for a dry-type transformer according to claim 1, wherein: a plurality of mounting holes (19) are uniformly distributed on the upper end surface of the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882243.9U CN218214891U (en) | 2022-07-21 | 2022-07-21 | Dry-type transformer antidetonation supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221882243.9U CN218214891U (en) | 2022-07-21 | 2022-07-21 | Dry-type transformer antidetonation supporting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN218214891U true CN218214891U (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221882243.9U Active CN218214891U (en) | 2022-07-21 | 2022-07-21 | Dry-type transformer antidetonation supporting mechanism |
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| CN (1) | CN218214891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119230247A (en) * | 2024-11-28 | 2024-12-31 | 江苏铭安电气有限公司 | A seismic support structure and method for dry-type transformer |
-
2022
- 2022-07-21 CN CN202221882243.9U patent/CN218214891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119230247A (en) * | 2024-11-28 | 2024-12-31 | 江苏铭安电气有限公司 | A seismic support structure and method for dry-type transformer |
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