CN221812022U - A high stability dry-type transformer - Google Patents
A high stability dry-type transformer Download PDFInfo
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- CN221812022U CN221812022U CN202323168453.9U CN202323168453U CN221812022U CN 221812022 U CN221812022 U CN 221812022U CN 202323168453 U CN202323168453 U CN 202323168453U CN 221812022 U CN221812022 U CN 221812022U
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- dry
- type transformer
- mounting
- high stability
- damping
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Abstract
The utility model relates to the technical field of dry transformers, in particular to a dry transformer with high stability. The dry type transformer comprises a box body and a dry type transformer body, wherein connecting frames are arranged on two sides of the bottom and the top of the dry type transformer body, two mounting assemblies for mounting the dry type transformer body are arranged at the bottom of the box body, and a fixing assembly for reinforcing the mounting assembly is arranged at the top of the box body; the installation component includes two clamping components and damper at least, and damper is arranged between two clamping components, and in this high stability's dry-type transformer, installs dry-type transformer in the inside of box through clamping components and damper to consolidate dry-type transformer installation through fixed subassembly, not only easy operation, both sides all carry out the centre gripping about the dry-type transformer, have improved the stability of dry-type transformer installation, thereby improved the security of dry-type transformer mounting structure's use.
Description
Technical Field
The utility model relates to the technical field of dry transformers, in particular to a dry transformer with high stability.
Background
At present, dry-type transformers are widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply said dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.
For a dry-type transformer with high stability, there are many prior art techniques, such as:
Chinese patent publication No. CN207542037U discloses a dry-type transformer that stability is high, and it includes the transformer body, the bottom fixed mounting of transformer body has the rubber shock pad, the inside of rubber shock pad has been seted up the shock attenuation water storage chamber, the inside of shock attenuation water storage chamber is provided with evenly distributed's rubber shock-absorbing ball, the bottom fixed mounting of rubber shock pad has stable connecting plate, the below of stable connecting plate is provided with supporting baseplate, the equal fixed mounting in both sides of supporting baseplate front and back has the fixed plate, the connection screw has been vertically seted up on the fixed plate, the equal fixed mounting in bottom and the top of supporting baseplate of stable connecting plate has evenly distributed's connection cassette. The dry-type transformer with high stability can reduce the influence of vibration on the dry-type transformer to be lower, so that the stability of the dry-type transformer is improved more effectively, and the safety coefficient of the dry-type transformer in use can be higher and the fault rate is lower.
Therefore, most dry transformers are connected through bolts during installation, the bottoms of the dry transformers are fixed, damping effect is also increased for the installation structure of the dry transformers, the installation structure is complex, internal parts are easy to damage, the lower positions of the dry transformers are fixed through the damping structure, the high stability of installation is reduced, the use flexibility of the installation structure of the dry transformers is also reduced, and therefore the service life of the installation structure of the dry transformers is prolonged.
In view of this, we propose a dry-type transformer with high stability.
Disclosure of utility model
The utility model aims to solve the defects and provide a high-stability dry type transformer which is clamped and mounted by a mounting assembly and is reinforced by a fixing assembly.
The dry type transformer is installed in the box body through the clamping component and the damping component, and the dry type transformer is installed and reinforced through the fixing component.
The utility model provides a high-stability dry-type transformer, which comprises a box body and a dry-type transformer body, wherein connecting frames are arranged on two sides of the bottom and the top of the dry-type transformer body, two mounting assemblies for mounting the dry-type transformer body are arranged at the bottom of the box body, and a fixing assembly for reinforcing the mounting of the mounting assemblies is arranged at the top of the box body;
The installation component includes two clamping components and damper at least, damper is located between two clamping components, two clamping components are used for the centre gripping link, and the clamping components that is located damper below and the inner wall fixed connection of box, damper is used for increasing the stability that dry-type transformer body used.
As a further improvement of the technical scheme, the fixing assembly at least comprises a hydraulic cylinder, the upper wall inside the box body is provided with the hydraulic cylinder, and a piston rod of the hydraulic cylinder is provided with a fixing plate.
As the further improvement of this technical scheme, damper includes the support column at least, the inside sliding connection of support column has the regulation post, the inside of support column and regulation post all is provided with spacing axle, the inside of support column is provided with damping spring, damping spring's the other end and the inside fixed connection of regulation post, and spacing axle is located damping spring's inside.
As the further improvement of this technical scheme, the clamping component includes the bottom plate at least, the bottom of support column is provided with the bottom plate, the top of adjusting the post is provided with splint to be located the bottom plate both sides of support column bottom and be located splint one side at adjusting the post top and all be provided with the installation piece, the inside of installation piece is provided with the cylinder, and is close to the cylinder piston rod and the bottom plate fixed connection of adjusting the post, is close to cylinder piston rod and splint fixed connection of support column bottom, one side that the bottom plate is close to the link is provided with the backing plate.
As a further improvement of the technical scheme, the surface of the base plate is provided with an anti-slip pad for increasing friction force, and the anti-slip pad has certain elasticity.
Compared with the prior art, the utility model has the beneficial effects that:
In this high stability's dry-type transformer, install dry-type transformer in the inside of box through clamping component and damper to consolidate dry-type transformer installation through fixed subassembly, not only easy operation, both sides all carry out the centre gripping about the dry-type transformer, improved the stability of dry-type transformer installation, thereby improved the security of dry-type transformer mounting structure's use.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a dry-type transformer mounting structure of the present utility model;
FIG. 2 is an exploded view of the dry-type transformer mounting structure of the present utility model;
FIG. 3 is a schematic view of a mounting assembly of the present utility model;
FIG. 4 is a schematic cross-sectional view of a shock absorbing assembly according to the present utility model.
The meaning of each reference sign in the figure is:
10. A case; 11. a fixing assembly; 111. a hydraulic cylinder; 112. a fixing plate;
20. A mounting assembly; 21. a shock absorbing assembly; 211. a support column; 212. an adjusting column; 213. a limiting shaft; 214. a damping spring; 22. a clamping assembly; 221. a bottom plate; 222. a mounting block; 223. a cylinder; 224. a clamping plate; 225. a backing plate; 23. an anti-slip pad;
30. a dry-type transformer body; 31. and a connecting frame.
Detailed Description
Most dry-type transformers adopt bolted connection when the installation, fix dry-type transformer bottom, also can increase the damped effect to dry-type transformer mounting structure, but mounting structure is complicated, and the condition that the damage appears easily to internals to also fix dry-type transformer below the position through shock-absorbing structure, reduced the high stability of installation, also reduced the flexibility that dry-type transformer mounting structure used, thereby reduced dry-type transformer mounting structure's life.
Referring to fig. 1-4, the device of the present utility model includes a case 10 and a dry-type transformer body 30, wherein two sides of the bottom and top of the dry-type transformer body 30 are respectively provided with a connecting frame 31, two mounting assemblies 20 for mounting the dry-type transformer body 30 are provided at the bottom of the inside of the case 10, and a fixing assembly 11 for reinforcing the mounting of the mounting assemblies 20 is provided at the top of the inside of the case 10; the installation component 20 includes two clamping components 22 and damper 21 at least, and damper 21 is located between two clamping components 22, and two clamping components 22 are used for centre gripping link 31, and the clamping component 22 that is located damper 21 below is fixedly connected with the inner wall of box 10, and damper 21 is used for increasing the stability that dry-type transformer body 30 used.
First, a specific structure of the fixing assembly 11 is disclosed, the fixing assembly 11 at least includes a hydraulic cylinder 111, a hydraulic cylinder 111 is disposed on an upper wall of the inside of the case 10, and a fixing plate 112 is disposed on a piston rod of the hydraulic cylinder 111.
The improvement is that: the hydraulic cylinder 111 is powered on to work, the fixing plate 112 is moved downwards through the work of pushing the piston rod of the hydraulic cylinder 111, and meanwhile, the position of the mounting assembly 20 is reinforced, so that the mounting stability of the dry type transformer body 30 is improved, and the use safety of the dry type transformer is improved.
Secondly, a specific structure of the damping component 21 is disclosed, the damping component 21 at least comprises a supporting column 211, an adjusting column 212 is slidably connected in the supporting column 211, limiting shafts 213 are arranged in the supporting column 211 and the adjusting column 212, damping springs 214 are arranged in the supporting column 211, the other ends of the damping springs 214 are fixedly connected with the inner portion of the adjusting column 212, and the limiting shafts 213 are located in the damping springs 214.
The improvement is that: when the dry-type transformer body 30 is in operation, vibration may be generated, at this time, the adjusting column 212 slides in the supporting column 211 through the installation of the clamping assemblies 22 at the two ends of the damping assembly 21, and meanwhile, the damping springs 214 deform to reduce the vibration amplitude of the dry-type transformer body 30, so that the installation stability of the dry-type transformer body 30 is improved, and the working principle of the damping assembly 21 is similar to that of the damper, so as to play a role in damping the dry-type transformer body 30.
The specific structure of the clamping assembly 22 is disclosed again, the clamping assembly 22 at least comprises a bottom plate 221, the bottom of the supporting column 211 is provided with the bottom plate 221, the top of the adjusting column 212 is provided with a clamping plate 224, mounting blocks 222 are arranged on two sides of the bottom plate 221 positioned at the bottom of the supporting column 211 and on one side of the clamping plate 224 positioned at the top of the adjusting column 212, air cylinders 223 are arranged in the mounting blocks 222, piston rods of the air cylinders 223 close to the adjusting column 212 are fixedly connected with the bottom plate 221, piston rods of the air cylinders 223 close to the bottom of the supporting column 211 are fixedly connected with the clamping plate 224, and one side of the bottom plate 221 close to the connecting frame 31 is provided with a base plate 225.
The improvement is that: the cylinder 223 is powered on to work, the damping component 21 is moved upwards through the work pushed by the piston rod of the cylinder 223, the bottom plate 221 above the damping component 21 is also pushed upwards, at the moment, the dry type transformer body 30 can be installed, the connecting frame 31 is inserted into the surface of the base plate 225, the connecting frame 31 is clamped through the work reset by the piston rod of the cylinder 223, the operation is simple, the upper side and the lower side of the dry type transformer body 30 are clamped, the installation stability of the dry type transformer body 30 is improved, and therefore the use safety of the dry type transformer installation structure is improved.
Considering that the sliding or loosening of the pad 225 may occur while the pad 225 is inside the connection frame 31, the stability of the installation of the dry type transformer body 30 is reduced, and thus, the surface of the pad 225 is provided with the anti-slip pad 23 for increasing friction, and the anti-slip pad 23 has a certain elasticity.
The improvement is that: when the clamping assembly 22 clamps the connecting frame 31, the anti-slip pad 23 deforms and contracts, meanwhile, the friction force between the anti-slip pad 23 and the inner wall of the connecting frame 31 is increased, the resistance is increased, the sliding or loosening condition is prevented, the installation stability of the dry-type transformer body 30 is improved, and therefore the practicability of the dry-type transformer installation structure is improved.
To sum up, the working principle of the scheme is as follows: firstly, the air cylinder 223 is powered on to work, the shock absorbing assembly 21 is moved upwards by the work pushed by the piston rod of the air cylinder 223, the bottom plate 221 above the shock absorbing assembly 21 is also pushed upwards, at this time, the dry type transformer body 30 can be installed, the connecting frame 31 is inserted into the surface of the backing plate 225, the connecting frame 31 is clamped by the work reset by the piston rod of the air cylinder 223, then the hydraulic cylinder 111 is powered on to work, the fixing plate 112 is moved downwards by the work pushed by the piston rod of the hydraulic cylinder 111, and meanwhile, the position of the installation assembly 20 is reinforced, so that the installation work of the dry type transformer can be completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a dry-type transformer of high stability, includes box (10) and dry-type transformer body (30), both sides at dry-type transformer body (30) bottom and top all are provided with link (31), its characterized in that: two mounting assemblies (20) for mounting the dry-type transformer body (30) are arranged at the bottom of the inside of the box body (10), and a fixing assembly (11) for reinforcing the mounting of the mounting assemblies (20) is arranged at the top of the inside of the box body (10);
The installation component (20) at least comprises two clamping components (22) and a damping component (21), wherein the damping component (21) is located between the two clamping components (22), the two clamping components (22) are used for clamping the connecting frame (31), the clamping component (22) located below the damping component (21) is fixedly connected with the inner wall of the box body (10), and the damping component (21) is used for improving the use stability of the dry-type transformer body (30).
2. The high stability dry-type transformer of claim 1, wherein: the fixing assembly (11) at least comprises a hydraulic cylinder (111), the upper wall inside the box body (10) is provided with the hydraulic cylinder (111), and a piston rod of the hydraulic cylinder (111) is provided with a fixing plate (112).
3. The high stability dry-type transformer of claim 1, wherein: the damping component (21) at least comprises a supporting column (211), an adjusting column (212) is connected inside the supporting column (211) in a sliding mode, limiting shafts (213) are arranged inside the supporting column (211) and the adjusting column (212), damping springs (214) are arranged inside the supporting column (211), the other ends of the damping springs (214) are fixedly connected with the inner portion of the adjusting column (212), and the limiting shafts (213) are located inside the damping springs (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323168453.9U CN221812022U (en) | 2023-11-23 | 2023-11-23 | A high stability dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323168453.9U CN221812022U (en) | 2023-11-23 | 2023-11-23 | A high stability dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221812022U true CN221812022U (en) | 2024-10-08 |
Family
ID=92915401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323168453.9U Active CN221812022U (en) | 2023-11-23 | 2023-11-23 | A high stability dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221812022U (en) |
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2023
- 2023-11-23 CN CN202323168453.9U patent/CN221812022U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-stability dry-type transformer Granted publication date: 20241008 Pledgee: Industrial and Commercial Bank of China Limited Zhongxiang Sub-branch Pledgor: HUBEI EDIAN DELI ELECTRICAL CO.,LTD. Registration number: Y2025980057452 |