CN219958701U - Combined transformer easy to maintain - Google Patents
Combined transformer easy to maintain Download PDFInfo
- Publication number
- CN219958701U CN219958701U CN202321680302.9U CN202321680302U CN219958701U CN 219958701 U CN219958701 U CN 219958701U CN 202321680302 U CN202321680302 U CN 202321680302U CN 219958701 U CN219958701 U CN 219958701U
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- China
- Prior art keywords
- gear
- rain shielding
- shaft
- switch cabinet
- easy
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- 239000004744 fabric Substances 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a combined transformer easy to maintain, relates to the technical field of combined transformers, and aims to solve the problems that a cabinet door is opened, rainwater is easy to enter, and maintenance is not easy to occur when the existing combined transformer is in rain. The rear end of the switch cabinet main body is provided with a transformer main body, and the upper end of the switch cabinet main body is provided with a rain shielding top; further comprises: the storage cavity is arranged in the rain shielding roof and is of an integrated structure with the rain shielding roof, a rolling shaft is arranged in the storage cavity, and rain shielding cloth is arranged outside the rolling shaft; the first gear is arranged on one side of the rain shielding top, a second gear is arranged on one side of the switch cabinet body, the first gear and the second gear are connected through a gear chain, a first gear shaft is arranged in the middle of the first gear, one end of the first gear shaft penetrates through the rain shielding top and is connected with the winding shaft in a welded mode, and a second gear shaft is arranged at the center of the second gear.
Description
Technical Field
The utility model relates to the technical field of combined transformers, in particular to an easy-to-maintain combined transformer.
Background
The fuse, multi-station ring network load switch and non-excitation voltage-regulating tapping switch of combined transformer are all installed in the transformer oil tank as components of the transformer, the fuse or the load switch is easy to be replaced outside the oil tank to change the operation condition of the transformer, the high-voltage side is supplied with electric energy by elbow-shaped cable capable of carrying load plug, the low-voltage outlet bin is additionally installed outside the oil tank, the space in the bin can be provided with a protecting device and a measuring instrument according to the requirement, all the charged parts are in the tank, and no exposed charged part is provided, because the main components are all in the oil tank, the combined transformer is called as a combined transformer, and is not called as a box-type transformer station, and the combined (box-type) transformer station is an outdoor and oil-transformer-distribution complete device formed by combining three parts of high-voltage switch equipment, electric transformer and low-voltage switch equipment.
However, the existing combined transformer is maintained when raining, the cabinet door is opened, rainwater is easy to enter, and maintenance is not easy; therefore, the existing requirements are not met, and for this reason, we propose an easy-to-maintain combined transformer.
Disclosure of Invention
The utility model aims to provide an easy-to-maintain combined transformer, which solves the problems that the existing combined transformer provided in the background art is maintained in raining, a cabinet door is opened, rainwater is easy to enter, and maintenance is not easy to occur.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an easy-to-maintain modular transformer comprising: the switch cabinet comprises a switch cabinet body, wherein the rear end of the switch cabinet body is provided with a transformer body, and the upper end of the switch cabinet body is provided with a rain shielding roof;
further comprises:
the storage cavity is arranged in the rain shielding roof and is of an integrated structure with the rain shielding roof, a rolling shaft is arranged in the storage cavity, and rain shielding cloth is arranged outside the rolling shaft;
the first gear is arranged on one side of the rain shielding top, the second gear is arranged on one side of the switch cabinet body, and the first gear and the second gear are connected through a gear chain.
Preferably, a first gear shaft is arranged in the middle of the first gear, one end of the first gear shaft penetrates through the rain shielding top and is connected with the winding shaft in a welded mode, a second gear shaft is arranged in the center of the second gear, and the second gear is tightly fixed with the second gear shaft.
Preferably, ball bearings are arranged at the joints between the outer parts of the first gear shaft and the second gear shaft and the rain shielding top and the switch cabinet main body, and the first gear shaft and the second gear shaft are respectively and rotatably connected with the rain shielding top and the switch cabinet main body through the ball bearings.
Preferably, a rotating arm is arranged on the outer wall of one end of the second gear shaft, a fixing plate is arranged at one end of the rotating arm, the fixing plate is in threaded connection with the second gear shaft through a fixing bolt, a connecting sleeve column is arranged at the other end of the rotating arm, the connecting sleeve column is in welded connection with the rotating arm, and a rotating sleeve is arranged outside the connecting sleeve column.
Preferably, a connecting hole is formed in one end surface of the rain shielding cloth, the connecting hole penetrates through the rain shielding cloth, and a supporting hook column is arranged at the lower end of the connecting hole.
Preferably, the front surface of cubical switchboard main part is provided with cabinet door groove, and cabinet door groove and cubical switchboard main part structure as an organic whole, the inside of cabinet door groove is provided with the cabinet door.
Preferably, one end of the winding shaft is provided with a stable rotating shaft, and the stable rotating shaft is rotationally connected with the inner wall of the storage cavity through a bearing.
Compared with the prior art, the utility model has the beneficial effects that:
according to the rain shielding device, the storage cavity is formed in the rain shielding roof, the winding shaft with the rain shielding cloth is arranged in the storage cavity, the first gear and the second gear are respectively arranged on one side of the rain shielding roof and one side of the switch cabinet main body, the hook end of the support hook column is inserted into the connecting hole from bottom to top during rain, so that the rain shielding cloth is pulled outwards, the rain shielding cloth moves out of the storage cavity, the lower end of the support hook column is contacted with the ground, the rain shielding cloth is supported, the rain shielding operation is carried out on the position in front of the cabinet door by means of the rain shielding cloth, maintenance is facilitated during rain, the maintenance easiness is improved, after the maintenance is finished, a person holds the rotating sleeve by hand, rotates along the second gear shaft, drives the second gear to rotate, drives the first gear to rotate by means of gear chain transmission, and accordingly drives the winding shaft to rotate, and the rain shielding cloth is wound outside the winding shaft.
Through setting up at the connection sleeve post outside and rotate the cover, rotate the cover and rotate with the connection sleeve post, when rotating the connection sleeve post, rotate the cover self also and rotate to the condition of other hand can not appear after rotating the round, the personnel of being convenient for hold rotates the cover rotation, improves the flexibility.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a right side view of the switch cabinet body of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A;
FIG. 4 is a schematic view of a rotating arm structure according to the present utility model;
FIG. 5 is a schematic diagram of the front view of the winding shaft of the present utility model;
in the figure: 1. a switch cabinet body; 2. a transformer body; 3. a rain shield roof; 4. a cabinet door; 5. a cabinet door slot; 6. rain cloth; 7. a storage chamber; 8. supporting a hook column; 9. a connection hole; 10. a gear chain; 11. a first gear; 12. a second gear; 13. a first gear shaft; 14. a second gear shaft; 15. a rotating arm; 16. a rotating sleeve; 17. a fixing plate; 18. a fixing bolt; 19. connecting sleeve columns; 20. a winding shaft; 21. a ball bearing; 22. stabilizing the rotating shaft.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: an easy-to-maintain modular transformer comprising: the switch cabinet comprises a switch cabinet body 1, wherein a transformer body 2 is arranged at the rear end of the switch cabinet body 1, and a rain shielding roof 3 is arranged at the upper end of the switch cabinet body 1;
further comprises:
the accommodating cavity 7 is arranged in the rain shielding roof 3, the accommodating cavity 7 and the rain shielding roof 3 are of an integrated structure, a winding shaft 20 is arranged in the accommodating cavity 7, and a rain shielding cloth 6 is arranged outside the winding shaft 20;
the first gear 11 is arranged on one side of the rain shielding top 3, the second gear 12 is arranged on one side of the switch cabinet main body 1, and the first gear 11 and the second gear 12 are connected through the gear chain 10.
When raining, outwards pulling the rain shielding cloth 6, make the rain shielding cloth 6 remove from accomodating the inside of chamber 7, support couple post 8 lower extreme and ground contact, support the operation to the rain shielding cloth 6, rely on the position in front of the rain shielding cloth 6 to carry out the operation of keeping off the rain to the cabinet door 4, be convenient for maintain when raining, improve the ease of maintaining, after maintaining, personnel hold and rotate cover 16, rotate along second gear shaft 14, drive second gear 12 and rotate, utilize the transmission of gear chain 10, drive first gear 11 and rotate, thereby drive the take-up spool 20 and rotate, with the wind-up spool 20 outside of rain shielding cloth 6, it is simple and convenient.
Referring to fig. 1, 2 and 5, a first gear shaft 13 is disposed in the middle of the first gear 11, one end of the first gear shaft 13 penetrates through the rain roof 3 and is welded with a winding shaft 20, a second gear shaft 14 is disposed in the center of the second gear 12, the second gear 12 is tightly fixed with the second gear shaft 14, and the first gear shaft 13 is rotated by means of linkage of the first gear 11 and the second gear 12 to drive the winding shaft 20 to rotate, so that the rain cloth 6 is wound.
Referring to fig. 1, 2 and 5, ball bearings 21 are disposed at the joints between the outer parts of the first gear shaft 13 and the second gear shaft 14 and the rain roof 3 and the switch cabinet main body 1, and the first gear shaft 13 and the second gear shaft 14 are respectively connected with the rain roof 3 and the switch cabinet main body 1 in a rotating manner through the ball bearings 21, so that the first gear shaft 13 and the second gear shaft 14 can conveniently rotate.
Referring to fig. 3 and 4, a rotating arm 15 is disposed on an outer wall of one end of the second gear shaft 14, a fixing plate 17 is disposed at one end of the rotating arm 15, the fixing plate 17 is in threaded connection with the second gear shaft 14 through a fixing bolt 18, a connecting sleeve column 19 is disposed at the other end of the rotating arm 15, the connecting sleeve column 19 is welded with the rotating arm 15, a rotating sleeve 16 is disposed outside the connecting sleeve column 19, the rotating sleeve 16 rotates with the connecting sleeve column 19, a person can hold the rotating sleeve 16 to rotate conveniently, and flexibility is improved.
Referring to fig. 1, a connecting hole 9 is provided on one end surface of the rain shielding cloth 6, the connecting hole 9 penetrates through the rain shielding cloth 6, a supporting hook column 8 is provided at the lower end of the connecting hole 9, and the hook end of the supporting hook column 8 is inserted into the connecting hole 9 from bottom to top, so that the rain shielding cloth 6 is pulled outwards, and the rain shielding cloth 6 moves out from the storage cavity 7.
Referring to fig. 1, a cabinet door slot 5 is provided on the front surface of a switch cabinet body 1, and the cabinet door slot 5 and the switch cabinet body 1 are in an integrated structure, a cabinet door 4 is provided in the cabinet door slot 5, and by opening the cabinet door 4, the high-low voltage switch equipment in the switch cabinet body 1 can be maintained.
Referring to fig. 1 and 5, one end of the winding shaft 20 is provided with a stabilizing shaft 22, and the stabilizing shaft 22 is rotatably connected with the inner wall of the accommodating cavity 7 through a bearing.
Working principle: when the rain-proof switch cabinet is used, the cabinet door 4 is opened, high-low voltage switch equipment inside the switch cabinet body 1 can be maintained, when the rain-proof switch cabinet is used, the hook end of the support hook column 8 is inserted into the connecting hole 9 from bottom to top, thereby the rain-proof cloth 6 is pulled outwards, the rain-proof cloth 6 is moved out of the storage cavity 7, the lower end of the support hook column 8 is contacted with the ground, the rain-proof cloth 6 is supported, the rain-proof cloth 6 is relied on to shield the front position of the cabinet door 4, thereby the maintenance is convenient, the maintenance easiness is improved, after the maintenance is finished, a person holds the rotating sleeve 16, rotates along the second gear shaft 14, drives the second gear 12 to rotate, drives the first gear 11 to rotate by utilizing the transmission of the gear chain 10, thereby drives the rolling shaft 20 to rotate, and winds the rain-proof cloth 6 outside the rolling shaft 20.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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 (7)
1. The utility model provides an easy maintenance's combination formula transformer, includes switch cabinet main part (1), switch cabinet main part (1) rear end is provided with transformer main part (2), switch cabinet main part (1)'s upper end is provided with weather shield top (3);
the method is characterized in that: further comprises:
the storage cavity (7) is arranged in the rain shielding roof (3), the storage cavity (7) and the rain shielding roof (3) are of an integrated structure, a winding shaft (20) is arranged in the storage cavity (7), and rain shielding cloth (6) is arranged outside the winding shaft (20);
the first gear (11) is arranged on one side of the rain shielding top (3), the second gear (12) is arranged on one side of the switch cabinet main body (1), and the first gear (11) and the second gear (12) are connected through a gear chain (10).
2. The easy-to-maintain modular transformer of claim 1, wherein: the middle of the first gear (11) is provided with a first gear shaft (13), one end of the first gear shaft (13) penetrates through the rain shielding top (3) and is connected with the rolling shaft (20) in a welding mode, the center of the second gear (12) is provided with a second gear shaft (14), and the second gear (12) is tightly fixed with the second gear shaft (14).
3. The easy-to-maintain modular transformer of claim 2, wherein: the outer parts of the first gear shaft (13) and the second gear shaft (14) are respectively provided with ball bearings (21) at the joint of the rain shielding top (3) and the switch cabinet main body (1), and the first gear shaft (13) and the second gear shaft (14) are respectively connected with the rain shielding top (3) and the switch cabinet main body (1) in a rotating mode through the ball bearings (21).
4. The easy-to-maintain modular transformer of claim 2, wherein: the outer wall of one end of second gear shaft (14) is provided with rotor arm (15), the one end of rotor arm (15) is provided with fixed plate (17), fixed plate (17) pass through fixing bolt (18) and second gear shaft (14) threaded connection, the other end of rotor arm (15) is provided with connection sleeve post (19), and connection sleeve post (19) and rotor arm (15) welded connection, the outside of connection sleeve post (19) is provided with rotation cover (16).
5. The easy-to-maintain modular transformer of claim 1, wherein: one end surface of the rain shielding cloth (6) is provided with a connecting hole (9), the connecting hole (9) penetrates through the rain shielding cloth (6), and the lower end of the connecting hole (9) is provided with a supporting hook column (8).
6. The easy-to-maintain modular transformer of claim 1, wherein: the novel switch cabinet is characterized in that a cabinet door groove (5) is formed in the front surface of the switch cabinet body (1), the cabinet door groove (5) and the switch cabinet body (1) are of an integrated structure, and a cabinet door (4) is arranged in the cabinet door groove (5).
7. The easy-to-maintain modular transformer of claim 1, wherein: one end of the winding shaft (20) is provided with a stable rotating shaft (22), and the stable rotating shaft (22) is rotationally connected with the inner wall of the storage cavity (7) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680302.9U CN219958701U (en) | 2023-06-29 | 2023-06-29 | Combined transformer easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680302.9U CN219958701U (en) | 2023-06-29 | 2023-06-29 | Combined transformer easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958701U true CN219958701U (en) | 2023-11-03 |
Family
ID=88536261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321680302.9U Active CN219958701U (en) | 2023-06-29 | 2023-06-29 | Combined transformer easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958701U (en) |
-
2023
- 2023-06-29 CN CN202321680302.9U patent/CN219958701U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |