CN211742849U - Dry-type transformer - Google Patents
Dry-type transformer Download PDFInfo
- Publication number
- CN211742849U CN211742849U CN202020844548.5U CN202020844548U CN211742849U CN 211742849 U CN211742849 U CN 211742849U CN 202020844548 U CN202020844548 U CN 202020844548U CN 211742849 U CN211742849 U CN 211742849U
- Authority
- CN
- China
- Prior art keywords
- sides
- transformer
- dry
- type transformer
- fixing
- 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
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a dry-type transformer, including frame, buckle, protective cover and heat exchanger that looses, the inside head rod that is provided with of frame, and the head rod surface all is provided with fixing bolt, the fixing bolt below is provided with the first connecting block, and is provided with the slide rail below the first connecting block, the inside damping spring that all is provided with of slide rail, and damping spring outside below all is provided with the transformer, transformer the place ahead surface both sides all are provided with the dead lever, and the dead lever both sides all are provided with first trompil bolt, the buckle all sets up in the transformer both sides, and the buckle outside is provided with the draw-in groove. In the dry-type transformer, the damping spring is arranged to play an effective damping and noise reduction function for the device, the damping and noise reduction treatment can be carried out on the device according to the use requirement in the daily use process, the phenomenon that the vibration cannot be damped to cause overlarge noise is avoided, and therefore the use effect of the device is effectively improved.
Description
Technical Field
The utility model relates to a transformer correlation technique field specifically is a dry-type transformer.
Background
The dry-type transformer is widely used in the places of local illumination, high-rise buildings, airports, wharf mechanical equipment and the like, and simply speaking, the dry-type transformer is a transformer with an iron core and a winding which are not immersed in insulating oil, the cooling mode comprises natural air cooling and forced air cooling, the transformer can continuously run for a long time under the rated capacity during natural air cooling, and the output capacity of the transformer can be improved by 50% during forced air cooling, so that the dry-type transformer is suitable for intermittent overload running or emergency accident overload running; because the load loss and the impedance voltage amplification are large during overload and the device is in a non-economic operation state, the device is not required to be in continuous overload operation for a long time.
The original dry-type transformer can not perform the functions of shock absorption and noise reduction on the device in the daily use process, thereby reducing the use efficacy of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dry-type transformer to solve original dry-type transformer that proposes in the above-mentioned background art, in daily use, can't carry out vibration/noise reduction function to the device, thereby reduced the problem of the device's use efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer comprises an outer frame, a buckle, a protective cover and a heat dissipation cover, wherein a first connecting rod is arranged inside the outer frame, fixing bolts are arranged on the surface of the first connecting rod, a first connecting block is arranged below the fixing bolts, a sliding rail is arranged below the first connecting block, a damping spring is arranged inside the sliding rail, a transformer is arranged below the outer side of the damping spring, fixing rods are arranged on two sides of the front surface of the transformer, first hole-forming bolts are arranged on two sides of the fixing rods, the buckle is arranged on two sides of the transformer, a clamping groove is arranged on the outer side of the buckle, a second connecting rod is arranged outside the clamping groove, a second connecting block is arranged inside the second connecting rod, a reset spring is arranged inside the second connecting block, a fixing block is arranged inside the reset spring, and the protective cover is arranged on the surface in, and protective cover one end both sides all are provided with the rotary rod, and the rotary rod both sides all are provided with rotary bolt simultaneously, the heat exchanger that dispels the heat all sets up in frame outer wall both sides, and the heat exchanger both sides that dispel the heat all are provided with second trompil bolt.
Preferably, the first connecting rod is in threaded connection with the first connecting block through a fixing bolt, and the fixing bolts are distributed on the front surface of the first connecting rod at equal intervals.
Preferably, the slide rail is welded with the transformer through damping springs, and the damping springs are distributed in the slide rail at equal intervals.
Preferably, the transformer is in threaded connection with the first perforated bolt through a fixing rod, and the first perforated bolt is symmetrically arranged with the central axis of the fixing rod.
Preferably, the buckle is connected with the clamping groove in a clamping mode, and the size of the buckle is smaller than that of the clamping groove.
Preferably, the second connecting block, the return spring and the fixing block form a telescopic structure, and the return spring is distributed in the second connecting block at equal intervals.
Preferably, protective cover, rotary rod and swivel bolt constitute revolution mechanic, and swivel bolt sets up with the axis symmetry of rotary rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the dry-type transformer can play an effective role in shock absorption and noise reduction through the arrangement of the shock absorption spring, and can perform shock absorption and noise reduction treatment on the dry-type transformer according to the use requirement in the daily use process, so that the phenomenon that the noise is too high due to the fact that shock cannot be absorbed is avoided, and the use effect of the dry-type transformer is effectively improved;
2. the dry-type transformer can achieve an effective telescopic clamping and fixing function through the arrangement of the reset spring, and can be subjected to telescopic adjustment treatment on the longitudinal two sides according to use requirements in the daily use process, so that the use effect of the dry-type transformer is effectively improved;
3. this dry-type transformer can play effectual safeguard function to the device through setting up the protective cover, in daily use, can protect the device according to the user demand and handle, avoids inside outside dust enters into the device to the effectual use efficiency who promotes the device.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. an outer frame; 2. a first connecting rod; 3. fixing the bolt; 4. a first connection block; 5. a slide rail; 6. a damping spring; 7. a transformer; 8. fixing the rod; 9. a first hole-opening bolt; 10. buckling; 11. a card slot; 12. a second connecting rod; 13. a second connecting block; 14. a return spring; 15. a fixed block; 16. a protective cover; 17. rotating the rod; 18. rotating the bolt; 19. a heat dissipation cover; 20. a second hole-opening bolt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dry-type transformer comprises an outer frame 1, a buckle 10, a protective cover 16 and a heat dissipation cover 19, wherein a first connecting rod 2 is arranged in the outer frame 1, fixing bolts 3 are arranged on the surfaces of the first connecting rod 2, a first connecting block 4 is arranged below the fixing bolts 3, a sliding rail 5 is arranged below the first connecting block 4, a damping spring 6 is arranged in the sliding rail 5, a transformer 7 is arranged below the outer side of the damping spring 6, fixing rods 8 are arranged on the two sides of the front surface of the transformer 7, first hole-forming bolts 9 are arranged on the two sides of the fixing rods 8, the buckle 10 is arranged on the two sides of the transformer 7, a clamping groove 11 is arranged on the outer side of the buckle 10, a second connecting rod 12 is arranged on the outer side of the clamping groove 11, a second connecting block 13 is arranged on the inner side of the second connecting rod 12, a reset spring 14 is arranged in the, protective cover 16 all sets up at frame 1 the place ahead surface, and protective cover 16 one end both sides all are provided with rotary rod 17, and rotary rod 17 both sides all are provided with swivel bolt 18 simultaneously, and heat exchanger 19 all sets up in frame 1 outer wall both sides, and heat exchanger 19 both sides all are provided with second trompil bolt 20.
The first connecting rod 2 is connected with the first connecting block 4 through the fixing bolt 3 in a threaded mode, the fixing bolt 3 is distributed on the front surface of the first connecting rod 2 at equal intervals, the fixing bolt 3 can be used for effectively fixing the device, the device can be fixed according to use requirements in the daily use process, shaking is avoided, and therefore the using effect of the device is effectively improved.
Slide rail 5 passes through damping spring 6 and transformer 7 welding, and damping spring 6 is equidistant distribution in slide rail 5 inside, can play effectual vibration/noise reduction function to the device through setting up damping spring 6, in daily use, can carry out vibration/noise reduction to the device according to the user demand and handle, avoids vibrations can't obtain the vibration/noise reduction and handles and lead to the noise too big to the effectual use efficiency who promotes the device.
Transformer 7 passes through dead lever 8 and first trompil bolt 9 threaded connection, and first trompil bolt 9 sets up with the axis symmetry of dead lever 8, can play effectual fixed connection function by transformer 7 through setting up dead lever 8, in daily use, can connect fixed processing to transformer 7 according to the user demand to the effectual stability that has promoted the device.
Second connecting block 13, reset spring 14 and fixed block 15 constitute extending structure, and reset spring 14 is equidistant distribution in second connecting block 13 is inside, can play effectual flexible block fixed function to the device through setting up reset spring 14, in daily use, can carry out the flexible regulation of vertical both sides to the device according to the user demand and handle to the effectual use efficiency who promotes the device.
The working principle is as follows: for the dry type transformer, firstly, an external power supply is connected, the transformer 7 is placed in the outer frame 1, the buckle 10 at two sides of the transformer 7 is clamped and fixed with the clamping groove 11 below the slide rail 5, then the fixing block 15 at two sides of the second connecting rod 12 is extruded by the buckle 10 to enable the resetting spring 14 to be extruded and stretched so as to fix the buckle 10, then the front surface of the transformer 7 is connected by the fixing rod 8, then the transformer 7 is fixed by screwing the first perforated bolt 9, so that the shaking generated in the use process is avoided, then the first connecting rod 2 at the upper part is installed and fixed with the fixing bolt 3, in addition, the vibration generated in the working process of the transformer 7 can be damped by the damping spring 6 in the slide rail 5, and the phenomenon that the vibration cannot be damped so as to cause overlarge noise is avoided, finally, the protective cover 16 is rotated from bottom to top, so that the transformer 7 in the outer frame 1 can be subjected to dustproof protection treatment, external dust is prevented from entering the outer frame 1, and the whole dry-type transformer is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dry-type transformer, includes frame (1), buckle (10), protective cover (16) and heat exchanger (19), its characterized in that: a first connecting rod (2) is arranged in the outer frame (1), fixing bolts (3) are arranged on the surfaces of the first connecting rods (2), a first connecting block (4) is arranged below each fixing bolt (3), a sliding rail (5) is arranged below each first connecting block (4), damping springs (6) are arranged in the sliding rails (5), transformers (7) are arranged below the outer sides of the damping springs (6), fixing rods (8) are arranged on two sides of the front surface of each transformer (7), first perforated bolts (9) are arranged on two sides of each fixing rod (8), buckles (10) are arranged on two sides of each transformer (7), clamping grooves (11) are arranged on the outer sides of the buckles (10), second connecting rods (12) are arranged on the outer sides of the clamping grooves (11), and second connecting blocks (13) are arranged on the inner sides of the second connecting rods (12), inside reset spring (14) that is provided with of second connecting block (13), and reset spring (14) inboard is provided with fixed block (15), protective cover (16) all set up on frame (1) the place ahead surface, and protective cover (16) one end both sides all are provided with rotary rod (17), and rotary rod (17) both sides all are provided with swivel bolt (18) simultaneously, heat exchanger (19) all set up in frame (1) outer wall both sides, and heat exchanger (19) both sides all are provided with second trompil bolt (20).
2. A dry-type transformer as claimed in claim 1, wherein: the first connecting rod (2) is in threaded connection with the first connecting block (4) through the fixing bolts (3), and the fixing bolts (3) are distributed on the front surface of the first connecting rod (2) at equal intervals.
3. A dry-type transformer as claimed in claim 1, wherein: the sliding rail (5) is welded with the transformer (7) through the damping springs (6), and the damping springs (6) are distributed in the sliding rail (5) at equal intervals.
4. A dry-type transformer as claimed in claim 1, wherein: the transformer (7) is in threaded connection with the first perforated bolt (9) through the fixing rod (8), and the first perforated bolt (9) is symmetrically arranged on the central axis of the fixing rod (8).
5. A dry-type transformer as claimed in claim 1, wherein: the buckle (10) is connected with the clamping groove (11) in a clamping mode, and the size of the buckle (10) is smaller than that of the clamping groove (11).
6. A dry-type transformer as claimed in claim 1, wherein: the second connecting block (13), the reset spring (14) and the fixing block (15) form a telescopic structure, and the reset spring (14) is distributed in the second connecting block (13) at equal intervals.
7. A dry-type transformer as claimed in claim 1, wherein: protective cover (16), rotary rod (17) and swivel bolt (18) constitute revolution mechanic, and swivel bolt (18) set up with the axis symmetry of rotary rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844548.5U CN211742849U (en) | 2020-05-20 | 2020-05-20 | Dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020844548.5U CN211742849U (en) | 2020-05-20 | 2020-05-20 | Dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211742849U true CN211742849U (en) | 2020-10-23 |
Family
ID=72852790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020844548.5U Active CN211742849U (en) | 2020-05-20 | 2020-05-20 | Dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211742849U (en) |
-
2020
- 2020-05-20 CN CN202020844548.5U patent/CN211742849U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207794672U (en) | A kind of reinforcing support construction for architectural engineering | |
| CN110619990A (en) | Special rectifier transformer for factory building capable of ventilating and radiating | |
| CN116825485A (en) | Outdoor shock-proof and moistureproof transformer | |
| CN211742849U (en) | Dry-type transformer | |
| CN210640510U (en) | High-efficient shock-resistant high voltage distribution cabinet | |
| CN211150265U (en) | Anti-seismic dry-type transformer | |
| CN211456924U (en) | Energy-saving motor with efficient heat dissipation | |
| CN211578547U (en) | Oil-immersed power transformer for factory | |
| CN208423564U (en) | A kind of damping device of power equipment | |
| CN216201906U (en) | New forms of energy photovoltaic inverter with protective structure | |
| CN209562109U (en) | A kind of enclosed bus duct | |
| CN210630156U (en) | Security protection device based on thing networking | |
| WO2022052139A1 (en) | Dry-type transformer having good heat dissipation effect | |
| CN109216109B (en) | PTC power-off resets crashproof shell for temperature control device | |
| CN211377753U (en) | Diesel generator protector | |
| CN211376348U (en) | Antidetonation noise reduction transformer | |
| CN217215979U (en) | Capacitor box with high-temperature protection | |
| CN218733061U (en) | Economic busway takes precautions against earthquakes | |
| CN212303347U (en) | Dry-type transformer with noise reduction function | |
| CN212694952U (en) | Dry-type transformer convenient to it is fixed | |
| CN212542155U (en) | Transformer with noise reduction structure for power system | |
| CN219512900U (en) | Dry-type transformer with protection function | |
| CN212969172U (en) | Signal acquisition device of transformer substation | |
| CN108682769A (en) | A kind of battery protection device of good damping effect | |
| CN210608936U (en) | Inverter fixing support structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |