CN213988563U - Shockproof emergency early warning device for dry-type transformer - Google Patents
Shockproof emergency early warning device for dry-type transformer Download PDFInfo
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- CN213988563U CN213988563U CN202120181272.1U CN202120181272U CN213988563U CN 213988563 U CN213988563 U CN 213988563U CN 202120181272 U CN202120181272 U CN 202120181272U CN 213988563 U CN213988563 U CN 213988563U
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- main part
- part case
- install
- dry
- warning device
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- 241000883990 Flabellum Species 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims abstract 2
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an urgent early warning device for shockproof dry-type transformer, including bracing piece, main part case and limiting plate, the mounting groove has been seted up to the rear end face of main part case, installs the spring in the mounting groove, and the terminal position department of spring installs temperature detector, set up the thermovent that runs through on the main part case, the bracing piece is installed in the thermovent, and the fixed plate is installed to the terminal department of bracing piece, install first drive arrangement on the fixed plate, install the flabellum on first drive arrangement's the main shaft, the side end face at the main part case is installed to the limiting plate, and the terminal welding of limiting plate has the mounting panel, rotate between mounting panel and the main part case and install the threaded rod, the movable block is installed to the screw thread on the threaded rod, the connecting rod is installed to a side end face of movable block, and the grip block is installed to connecting rod terminal department. The utility model discloses possess the temperature that possesses can real-time detection dry-type transformer, and can in time early warning and carry out radiating advantage to it when the temperature is higher.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a dry-type transformer takes precautions against earthquakes uses urgent early warning device.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.
The cooling method is classified into natural air cooling (AN) and forced air cooling (AF). During natural air cooling, the transformer can continuously operate for a long time under the rated capacity. When forced air cooling is carried out, the output capacity of the transformer can be improved by 50 percent. The device is suitable for intermittent overload operation or emergency accident overload operation; 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 dry-type transformer can generate heat during working, when the heat accumulation temperature is high and the heat cannot be released, the service life of the dry-type transformer is shortened and even the dry-type transformer is damaged under continuous working, dangerous accidents are easy to happen, and the potential hazards are caused to the personal safety of nearby workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shockproof dry-type transformer is with urgent early warning device possesses the temperature that possesses can real-time detection dry-type transformer, and can in time early warning when the temperature is higher and carry out radiating advantage to it, has solved the problem that above-mentioned technical background proposed.
In order to achieve the above object, the utility model provides a following technical scheme: an emergency early warning device for a shockproof dry-type transformer comprises a supporting rod, a main box and a limiting plate, wherein an alarm is installed on the upper end face of the main box, a controller is installed on the front end face of the main box, a mounting groove is formed in the rear end face of the main box, a spring is installed in the mounting groove, a temperature detector is installed at the tail end position of the spring, a detection probe of the temperature detector extends out of the mounting groove, a through heat dissipation port is formed in the main box, the supporting rod is installed in the heat dissipation port, a fixing plate is installed at the tail end of the supporting rod, a first driving device is installed on the fixing plate, fan blades are installed on a main shaft of the first driving device, the limiting plate is installed on the side end face of the main box, a mounting plate is welded at the tail end of the limiting plate, a threaded rod is rotatably installed between the mounting plate and the main box, and a movable block is installed on the threaded rod, the connecting rod is installed to one side terminal surface of movable block, and the holding plate is installed to the terminal department of connecting rod.
Preferably, the number of the support rods is four, and the four support rods are distributed in a circular array relative to the heat dissipation port.
Preferably, the limiting plates are arranged in two, and the two limiting plates are symmetrically distributed around the main box.
Preferably, the side end face of the limiting plate is provided with a limiting sliding groove, the side end of the movable block is provided with a limiting sliding block, and the limiting sliding block is slidably mounted in the limiting sliding groove.
Preferably, the main body box is internally provided with two second driving devices, the two second driving devices are symmetrically distributed, and the main shafts of the two second driving devices are respectively connected with the two threaded rods.
Preferably, the alarm, the temperature detector, the first driving device and the second driving device are electrically connected with the controller.
Compared with the prior art, the beneficial effects of the utility model are as follows: when the transformer is installed, the rear end face of the main body box is attached to the dry-type transformer, the threaded rod is rotated by controlling the second driving device to work, can make the movable driving clamping plate approach the dry-type transformer and clamp the same to the main body box to form a fixed structure through the two clamping plates, can be suitable for the dry-type transformers with different sizes, when the dry-type transformer is used, the temperature detector can detect the temperature of the dry-type transformer in real time, when the temperature is higher, the temperature detector transmits a signal to the controller, the controller can automatically control the alarm to give an alarm, can give an early warning prompt to surrounding workers, prevents dangerous accidents from happening, meanwhile, in the working process of the dry-type transformer, the first driving device works to enable the fan blades to rotate, so that the dry-type transformer can be subjected to heat dissipation work, and the temperature rise of the dry-type transformer in use is effectively reduced.
Drawings
Fig. 1 is a schematic sectional view of the top view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic view of an electrical connection structure of the present invention.
The reference numerals and names in the figures are as follows:
1. mounting grooves; 2. a support bar; 3. a fixing plate; 4. a temperature detector; 5. a second driving device; 6. a connecting rod; 7. a threaded rod; 8. a limiting slide block; 9. a spring; 10. a heat dissipation port; 11. a first driving device; 12. a fan blade; 13. a controller; 14. an alarm; 15. a main body case; 16. a limiting plate; 17. mounting a plate; 18. a movable block; 19. and (4) clamping the plate.
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 to fig. 3, the present invention provides an embodiment: an emergency early warning device for a shockproof dry-type transformer comprises a supporting rod 2, a main body box 15 and a limiting plate 16, wherein an alarm 14 is installed on the upper end face of the main body box 15, a controller 13 is installed on the front end face of the main body box 15, a mounting groove 1 is formed in the rear end face of the main body box 15, a spring 9 is installed in the mounting groove 1, a temperature detector 4 is installed at the tail end position of the spring 9, a detection probe of the temperature detector 4 extends out of the mounting groove 1, the temperature detector 4 can detect the temperature of the temperature detector in real time in the use of the dry-type transformer, the temperature detector 4 transmits a signal to the controller 13 when the temperature is high, the alarm 14 can be automatically controlled through the controller 13 to give an alarm, the early warning prompt to surrounding workers can be carried out, the occurrence of dangerous accidents is prevented, a through heat dissipation port 10 is formed in the main body box 15, the supporting rod 2 is installed in the heat dissipation port 10, the tail end of the supporting rod 2 is provided with a fixing plate 3, the fixing plate 3 is provided with a first driving device 11, a main shaft of the first driving device 11 is provided with a fan blade 12, the first driving device 11 can rotate during the operation of the dry-type transformer, the dry-type transformer can be cooled, the temperature rise of the dry-type transformer during the use can be effectively reduced, the limiting plate 16 is arranged on the side end surface of the main box 15, the tail end of the limiting plate 16 is welded with an installation plate 17, a threaded rod 7 is rotatably arranged between the installation plate 17 and the main box 15, a movable block 18 is arranged on the threaded rod 7 in a threaded manner, a connecting rod 6 is arranged on one side end surface of the movable block 18, the tail end of the connecting rod 6 is provided with a clamping plate 19, the rear end surface of the main box 15 is attached to the dry-type transformer during the installation, and the threaded rod 7 is rotated by controlling the second driving device 5 to operate, the movable clamping plates 19 can be driven to be close to the dry-type transformer and clamped and fixed on the main body box 15 through the two clamping plates 19, and the dry-type transformer clamping device can be suitable for dry-type transformers with different sizes.
Specifically, the number of the support rods 2 is four, and the four support rods 2 are distributed in a circular array around the heat dissipation opening 10.
Specifically, the two limiting plates 16 are provided, and the two limiting plates 16 are symmetrically distributed about the main body box 15.
Specifically, a limiting sliding groove is formed in the side end face of the limiting plate 16, a limiting sliding block 8 is installed at the side end of the movable block 18, and the limiting sliding block 8 is slidably installed in the limiting sliding groove.
Specifically, install second drive equipment 5 in the main part case 15, second drive equipment 5 is equipped with two altogether, and two second drive equipment 5 are the symmetric distribution, and two second drive equipment 5's main shaft is connected with two threaded rods 7 respectively.
Specifically, alarm 14, temperature-detecting appearance 4, first drive apparatus 11 and second drive apparatus 5 all with controller 13 electric connection, the utility model provides a temperature-detecting appearance 4, second drive apparatus 5, first drive apparatus 11, controller 13 and alarm 14 are known for technical personnel in the field, all belong to conventional means or common general knowledge, just do not describe herein any more, and technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility.
The working principle is as follows: when the utility model is installed, the rear end face of the main body box 15 is attached to the dry-type transformer, the threaded rod 7 is rotated by controlling the second driving device 5 to work, the movable clamping plates 19 can be close to the dry-type transformer and clamped by the two clamping plates 19 to fix the main body box 15, so that the dry-type transformer can be suitable for dry-type transformers with different sizes, when the dry type transformer is used, the temperature detector 4 can detect the temperature of the dry type transformer in real time, when the temperature is higher, the temperature detector 4 transmits a signal to the controller 13, the controller 13 can automatically control the alarm 14 to give an alarm, can give an early warning prompt to surrounding workers, prevents dangerous accidents from happening, meanwhile, in the operation of the dry-type transformer, the first driving device 11 is operated to rotate the fan blades 12, the dry-type transformer can be subjected to heat dissipation work, and the condition that the temperature of the dry-type transformer rises in use is effectively reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an urgent early warning device for shockproof dry-type transformer, includes bracing piece (2), main part case (15) and limiting plate (16), its characterized in that: alarm (14) are installed to the up end of main part case (15), controller (13) are installed to the preceding terminal surface of main part case (15), mounting groove (1) has been seted up to the rear end face of main part case (15), install spring (9) in mounting groove (1), and temperature detector (4) are installed to the terminal position department of spring (9), and the test probe of temperature detector (4) extends mounting groove (1), set up thermovent (10) that run through on main part case (15), install in thermovent (10) bracing piece (2), and fixed plate (3) are installed to the terminal department of bracing piece (2), install first drive device (11) on fixed plate (3), install flabellum (12) on the main shaft of first drive device (11), the side end face at main part case (15) is installed to limiting plate (16), and the welding of limiting plate (16) has terminal mounting panel (17), install threaded rod (7) between mounting panel (17) and main part case (15) with rotating, threaded rod (7) are gone up the screw thread and are installed movable block (18), connecting rod (6) are installed to one side terminal surface of movable block (18), and grip block (19) are installed to the terminal department of connecting rod (6).
2. The emergency warning device for the vibration-proof dry transformer as claimed in claim 1, wherein: the number of the support rods (2) is four, and the four support rods (2) are distributed in a circular array relative to the heat dissipation port (10).
3. The emergency warning device for the vibration-proof dry transformer as claimed in claim 1, wherein: the two limiting plates (16) are arranged, and the two limiting plates (16) are symmetrically distributed around the main body box (15).
4. The emergency warning device for the vibration-proof dry transformer as claimed in claim 1, wherein: the side end face of the limiting plate (16) is provided with a limiting sliding groove, the side end of the movable block (18) is provided with a limiting sliding block (8), and the limiting sliding block (8) is slidably arranged in the limiting sliding groove.
5. The emergency warning device for the vibration-proof dry transformer as claimed in claim 1, wherein: install second drive equipment (5) in main part case (15), second drive equipment (5) are equipped with two altogether, and two second drive equipment (5) are the symmetric distribution, and the main shaft of two second drive equipment (5) is connected with two threaded rods (7) respectively.
6. The emergency warning device for the vibration-proof dry transformer as claimed in claim 1, wherein: the alarm (14), the temperature detector (4), the first driving device (11) and the second driving device (5) are all electrically connected with the controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181272.1U CN213988563U (en) | 2021-01-22 | 2021-01-22 | Shockproof emergency early warning device for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181272.1U CN213988563U (en) | 2021-01-22 | 2021-01-22 | Shockproof emergency early warning device for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988563U true CN213988563U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120181272.1U Expired - Fee Related CN213988563U (en) | 2021-01-22 | 2021-01-22 | Shockproof emergency early warning device for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156049A (en) * | 2021-10-20 | 2022-03-08 | 芜湖金牛电气股份有限公司 | Reusable damping base of dry-type transformer |
-
2021
- 2021-01-22 CN CN202120181272.1U patent/CN213988563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156049A (en) * | 2021-10-20 | 2022-03-08 | 芜湖金牛电气股份有限公司 | Reusable damping base of dry-type transformer |
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| 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: 20210817 |