CN218997527U - Complete equipment for changing table - Google Patents
Complete equipment for changing table Download PDFInfo
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- CN218997527U CN218997527U CN202223013950.7U CN202223013950U CN218997527U CN 218997527 U CN218997527 U CN 218997527U CN 202223013950 U CN202223013950 U CN 202223013950U CN 218997527 U CN218997527 U CN 218997527U
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a transformer station complete set of equipment, which comprises a low-voltage distribution module, a transformer module, a high-voltage distribution module and a reinforcing structure, wherein the transformer module is provided with a low-voltage outgoing copper bar, the transformer module is electrically connected with the low-voltage distribution module through the low-voltage outgoing copper bar, and the transformer module is connected above the low-voltage distribution module; the high-voltage power distribution module is electrically connected with the transformer module through a cable and is connected above the low-voltage power distribution module; the reinforcing structure is connected with the high-voltage power distribution module, and is also connected with the low-voltage power distribution module and/or the transformer module, and the transformer complete equipment according to the embodiment of the utility model adopts an integrated structure, so that the installation efficiency is high, and the reinforcing structure can strengthen the structural strength of the high-voltage power distribution module, so that the structure of the high-voltage power distribution module is not easy to damage when being influenced by severe weather.
Description
Technical Field
The utility model relates to the technical field of power distribution, in particular to a transformer station complete equipment.
Background
At present, a large number of on-column transformer stations are configured for national power grid design. The existing pole-mounted transformer station generally adopts a split structure and needs to be installed between two telegraph poles, so that the problems of various transformer station materials, long installation period, low efficiency, poor material compatibility and the like exist for a power supply department. Meanwhile, the on-column transformer is often required to cope with severe weather such as strong wind and heavy rain, and under the influence of the severe weather, the structure of the high-voltage power distribution module of the on-column transformer is easily damaged, so that the on-column transformer cannot work normally.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the transformer station complete equipment, which can improve the installation efficiency and ensure that the structure of the high-voltage power distribution module is not easy to damage when being influenced by bad weather.
The transformer station complete equipment comprises a low-voltage distribution module, a transformer module, a high-voltage distribution module and a reinforcing structure, wherein the transformer module is provided with a low-voltage outgoing copper bar, the transformer module is electrically connected with the low-voltage distribution module through the low-voltage outgoing copper bar, and the transformer module is connected above the low-voltage distribution module; the high-voltage distribution module is electrically connected with the transformer module through a cable and is connected above the low-voltage distribution module; the reinforcing structure is connected with the high-voltage distribution module and is also connected with the low-voltage distribution module and/or the transformer module.
The transformer station complete equipment provided by the embodiment of the utility model has at least the following beneficial effects: since the transformer module is connected to the upper side of the low-voltage distribution module, the high-voltage distribution module is connected to the upper side of the low-voltage distribution module. Therefore, the transformer module, the low-voltage power distribution module and the high-voltage power distribution module are connected into an integrated structure, namely, the transformer station complete equipment adopts an integrated structure, and the transformer station complete equipment does not need to be installed between two telegraph poles, and is high in installation efficiency. And because the reinforcing structure is connected with the high-voltage distribution module, the reinforcing structure is also connected with the low-voltage distribution module and/or the transformer module. So the structural strength of high-voltage distribution module can be strengthened to additional strengthening, makes high-voltage distribution module's structure not fragile when receiving bad weather influence.
According to one embodiment of the utility model, a first upright post and a second upright post which are arranged at intervals are arranged on the peripheral wall of the low-voltage power distribution module, the high-voltage power distribution module comprises a mounting frame and a high-voltage power distribution element mounted on the mounting frame, the mounting frame is connected with the first upright post, and the reinforcing structure is connected with the second upright post and the mounting frame.
According to one embodiment of the utility model, the reinforcing structure comprises a diagonal member, and two ends of the diagonal member are respectively connected with the second upright and the mounting frame.
According to one embodiment of the utility model, the diagonal draw bar comprises a first draw bar, a second draw bar and a telescopic tensioning device, wherein the telescopic tensioning device is connected between the first draw bar and the second draw bar and can adjust the distance between the first draw bar and the second draw bar, the first draw bar is rotatably connected with the second upright, and the second draw bar is rotatably connected with the mounting frame.
According to one embodiment of the utility model, the reinforcement structure comprises a truss, which truss is connected to the second upright and to the mounting frame.
According to one embodiment of the utility model, the truss comprises a first cross bar and a first vertical bar connected with the second vertical column, the mounting frame comprises a second cross bar and a second vertical bar connected with the first vertical column, the first vertical bar and the second vertical bar are distributed at intervals along the circumferential direction of the transformer station complete equipment, and the first cross bar and the second cross bar connect the first vertical bar and the second vertical bar along the circumferential direction of the transformer station complete equipment and form a supporting frame.
According to one embodiment of the utility model, the first vertical rod is parallel to the second vertical rod, the first cross rod is perpendicular to the first vertical rod, and the second cross rod is perpendicular to the second vertical rod.
According to one embodiment of the utility model, the first upright and the second upright extend upwards and are connected to the peripheral wall of the transformer module, the housing of the low-voltage distribution module and the housing of the transformer module forming a unitary structure.
According to one embodiment of the utility model, the top wall of the low-voltage power distribution module is provided with a stud, the lower part of the peripheral wall of the transformer module is provided with a screw hole, and the stud is in threaded connection with the screw hole.
According to one embodiment of the utility model, the lower part of the peripheral wall of the transformer module is provided with an air inlet screen plate, and the top wall of the transformer module is provided with a heat dissipation air outlet chimney.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a substation kit according to one embodiment of the present utility model;
FIG. 2 is a front view of a substation kit according to one embodiment of the present utility model;
fig. 3 is an exploded view of a low voltage distribution module and a transformer module of a transformer station kit according to one embodiment of the present utility model;
FIG. 4 is a schematic diagram of a substation set according to another embodiment of the present utility model;
fig. 5 is a schematic view of a substation equipment set according to another embodiment of the present utility model.
Reference numerals:
a substation complete equipment 1000;
a low voltage power distribution module 100; a first upright 110; second upright 120; a stud 130; an opening 140;
a transformer module 200; screw holes 210; an air inlet screen 220; a heat-dissipating air-out chimney 230;
a high voltage power distribution module 300; a cable 310; a mounting frame 320; a second vertical bar 321; a second cross bar 322; a high voltage isolation switch 331; a drop-out fuse 332; a lightning arrester 333; an insulator 334;
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation, such as the orientation or positional relationship indicated above, below, inside, outside, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
At present, a large number of on-column transformer stations are configured for national power grid design. The existing pole-mounted transformer station generally adopts a split structure and needs to be installed between two telegraph poles, so that the problems of various transformer station materials, long installation period, low efficiency, poor material compatibility and the like exist for a power supply department. Meanwhile, the on-column transformer is often required to cope with severe weather such as strong wind and heavy rain, and under the influence of the severe weather, the structure of the high-voltage power distribution module of the on-column transformer is easily damaged, so that the on-column transformer cannot work normally.
To this end, an embodiment of the present utility model proposes a substation set 1000, particularly with reference to fig. 1 to 5 of the drawings of the specification.
Referring to fig. 1, a transformer station kit 1000 according to an embodiment of the present utility model, the transformer station kit 1000 includes a low voltage power distribution module 100, a transformer module 200, a high voltage power distribution module 300, and a reinforcement structure. The low-voltage power distribution module 100 is electrically connected to the low-voltage power supply line, and is used for performing secondary protection, reactive compensation and electricity fee calculation. With continued reference to fig. 1, the outer peripheral wall of the low-voltage power distribution module 100 is provided with a first upright 110 and a second upright 120, where the first upright 110 and the second upright 120 are spaced apart. It should be noted that two first columns 110 and two second columns 120 are provided. Note that, the top wall of the low-voltage power distribution module 100 is provided with a stud 130 and an opening 140. In one embodiment, the stud 130 is provided in plurality.
In the transformer station complete equipment 1000 according to an embodiment of the present utility model, the transformer module 200 has a low-voltage outlet copper bar, and the transformer module 200 is electrically connected to the low-voltage distribution module 100 through the low-voltage outlet copper bar and is used for voltage raising and lowering and power transmission. The low voltage outlet copper bar passes through the opening 140 and into the low voltage distribution module 100. Referring to fig. 1 and 2, a transformer module 200 is connected above the low voltage distribution module 100. Referring to fig. 3, in one embodiment, a lower portion of an outer circumferential wall of the transformer module 200 is provided with screw holes 210, and the studs 130 are screw-coupled with the screw holes 210 when the transformer module 200 is mounted above the low voltage distribution module 100. When the plurality of studs 130 are provided, a plurality of screw holes 210 are correspondingly provided, and the plurality of screw holes 210 are correspondingly connected with the plurality of studs 130 one by one.
The transformer module 200 has an open-type three-dimensional wound core dry-type transformer therein. It can be appreciated that the open type three-dimensional wound core dry-type transformer adopts air insulation, so that the problems of oil leakage, rust and the like of the oil immersed transformer can be avoided, and the daily maintenance of the transformer module 200 is reduced. Referring to fig. 1, it should be further noted that an air inlet mesh plate 220 is disposed at a lower portion of an outer peripheral wall of the transformer module 200, and a heat dissipation air outlet chimney 230 is disposed at a top wall of the transformer module 200. The heat dissipation air outlet chimney 230 is disposed directly above the open type three-dimensional wound core dry-type transformer. It can be appreciated that the external cool air enters the lower part of the open type three-dimensional wound core dry type transformer through the air inlet mesh plate 220; heat generated during the operation of the open type three-dimensional wound core dry-type transformer is emitted to the outside from the heat-dissipation wind-out chimney 230. In one embodiment, the top wall of the transformer module 200 is prismatic such that debris such as rain, dust, leaves, etc. do not easily accumulate on the top wall of the transformer module 200.
The transformer station complete equipment 1000 according to an embodiment of the present utility model is electrically connected to the transformer module 200 through the cable 310 by the high voltage distribution module 300, and is used for performing closing operation, overload, short circuit, and lightning protection. Referring to fig. 1, a high voltage power distribution module 300 is connected above a low voltage power distribution module 100. In one embodiment, the high voltage power distribution module 300 is located on one side of the transformer module 200. The high-voltage power distribution module 300 includes a mounting frame 320 and a high-voltage power distribution element, where the high-voltage power distribution element is mounted on the mounting frame 320. It should be noted that, the mounting frame 320 is connected to the first upright 110, and the high-voltage distribution element includes a high-voltage isolating switch 331, a drop-out fuse 332, a lightning arrester 333, and an insulator 334. The high-voltage isolating switch 331 mainly plays a role of isolating voltage, so that the safety of the high-voltage power distribution module 300 during maintenance work is ensured; the drop-out fuse 332 mainly plays roles of overload and short-circuit protection for power transmission and distribution lines and distribution transformers; the arrester 333 is mainly used to protect electrical equipment from high transient overvoltage and limit freewheel time; the insulator 334 is mainly used for fixing the cable 310, and has insulation and fixing functions.
Referring to fig. 1 and 2, it should be noted that the mounting frame 320 includes two second cross bars 322 and two second vertical bars 321 connected to the first upright 110, where the second vertical bars 321 are two, and the second cross bars 322 are connected to the two second vertical bars 321. The high voltage isolating switch 331, the drop-out fuse 332, the lightning arrester 333, and the insulator 334 are all mounted on the second cross bar 322. In one embodiment, the second cross bar 322 is provided in plurality. It should be noted that, the two first upright posts 110 are respectively connected to the two second upright posts 321.
It can be appreciated that the conventional split type pole-mounted transformer is required to be mounted between two telegraph poles, time and labor are wasted during mounting, and meanwhile, workers also need to spend time firmly connecting the telegraph poles to the ground, so that the overall mounting efficiency of the conventional split type pole-mounted transformer is low. In the transformer station apparatus 1000 according to an embodiment of the present utility model, the transformer module 200 is connected to the upper side of the low voltage distribution module 100, and the high voltage distribution module 300 is connected to the upper side of the low voltage distribution module 100. The transformer module 200, the low-voltage power distribution module 100 and the high-voltage power distribution module 300 are connected into an integrated structure, that is, the transformer station complete equipment 1000 adopts an integrated structure, and the transformer station complete equipment does not need to be installed between two telegraph poles, so that the installation efficiency is high.
The transformer station complete equipment 1000 according to an embodiment of the present utility model has a reinforcing structure connected with the high voltage distribution module 300 and also connected with the low voltage distribution module 100 and/or the transformer module 200 to reinforce the structural strength of the high voltage distribution module 300. In one embodiment, the reinforcing structure is connected to the high voltage power distribution module 300 and also to the low voltage power distribution module 100 and the transformer module 200; in another embodiment, the reinforcement structure is connected to the high voltage power distribution module 300 and also to the low voltage power distribution module 100; in another embodiment, the reinforcing structure is coupled to the high voltage power distribution module 300 and also coupled to the transformer module 200. In one embodiment, a reinforcing structure is coupled to second upright 120 and mounting bracket 320 to strengthen mounting bracket 320, i.e., to strengthen high voltage power distribution module 300, such that the structure of high voltage power distribution module 300 is not easily damaged by severe weather.
Referring to fig. 1 and 4, it should be noted that the reinforcement structure includes a diagonal member 410, and two ends of the diagonal member 410 are connected to the second upright 120 and the mounting frame 320, respectively. It should be noted that, two diagonal braces 410 are provided, one diagonal brace 410 is connected to one of the second upright posts 120 and one of the second upright posts 321, and the other diagonal brace 410 is connected to the other second upright post 120 and the other second upright post 321. The diagonal tension rod 410 includes a first tension rod 411, a second tension rod 412, and a telescopic tension device 413. The telescopic tensioning device 413 is connected between the first pull rod 411 and the second pull rod 412, and can adjust the distance between the first pull rod 411 and the second pull rod 412, the first pull rod 411 is rotatably connected with the second upright 120, and the second pull rod 412 is rotatably connected with the mounting frame 320. It will be appreciated that with the above arrangement, if diagonal draw bar 410 finds an improper length when connected to second upright 120 and mounting bracket 320, it can be adjusted by telescoping tensioner 413 to extend or shorten the overall length of diagonal draw bar 410 to meet the installation requirements.
Referring to fig. 5, the reinforcement structure includes a truss 420, and the truss 420 is connected to the second upright 120 and the mounting frame 320. It should be noted that truss 420 includes a first cross bar 421 and a first vertical bar 422 connected to second upright 120. The first vertical bars 422 and the second vertical bars 321 are distributed along the circumferential direction of the transformer station complete equipment 1000 at intervals, and the first cross bars 421 and the second cross bars 322 connect the first vertical bars 422 and the second vertical bars 321 along the circumferential direction of the transformer station complete equipment 1000 and form a supporting frame so as to strengthen the structural strength of the high-voltage power distribution module 300. Wherein, two first vertical bars 422 are provided, and the two first vertical bars 422 are respectively connected with the two second upright posts 120. The first cross bar 421 is provided with a plurality of first vertical bars 422, part of the first cross bar 421 is connected with the two first vertical bars 422, part of the first cross bar 421 is connected with one of the first vertical bars 422 and one of the second vertical bars 321, and part of the first cross bar 421 is connected with the other of the first vertical bars 422 and the other of the second vertical bars 321. It should be noted that at least three first crossbars 421 are provided.
With continued reference to fig. 5, in one embodiment, the first vertical bar 422 is parallel to the second vertical bar 321, the first cross bar 421 is perpendicular to the first vertical bar 422, and the second cross bar 322 is perpendicular to the second vertical bar 321. It will be appreciated that by the arrangement described above, truss 420 is more aesthetically pleasing and also better enhances the strength of high voltage power distribution module 300.
Referring to fig. 4 and 5, in a transformer station apparatus 1000 according to an embodiment of the present utility model, a first upright 110 and a second upright 120 extend upward and are connected to an outer peripheral wall of a transformer module 200, and a housing of a low voltage distribution module 100 and a housing of the transformer module 200 form an integrated structure. It will be appreciated that by the arrangement described above, the station changing kit 1000 is more quickly installed and structurally more stable.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, and finally, it should be described that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. Become platform complete sets, its characterized in that includes:
a low voltage power distribution module;
the transformer module is provided with a low-voltage outgoing copper bar, and is electrically connected with the low-voltage distribution module through the low-voltage outgoing copper bar, and is connected above the low-voltage distribution module;
the high-voltage distribution module is electrically connected with the transformer module through a cable and is connected above the low-voltage distribution module;
and the reinforced structure is connected with the high-voltage distribution module and is also connected with the low-voltage distribution module and/or the transformer module.
2. The transformer substation complete equipment according to claim 1, wherein a first upright post and a second upright post are arranged on the peripheral wall of the low-voltage power distribution module at intervals, the high-voltage power distribution module comprises a mounting frame and a high-voltage power distribution element mounted on the mounting frame, the mounting frame is connected to the first upright post, and the reinforcing structure is connected with the second upright post and the mounting frame.
3. The pallet system of claim 2, wherein the reinforcement structure comprises diagonal braces, the diagonal braces having ends respectively connected to the second upright and the mounting bracket.
4. A pallet changing kit according to claim 3, wherein the diagonal draw bar comprises a first draw bar, a second draw bar and a telescopic tensioning device, the telescopic tensioning device is connected between the first draw bar and the second draw bar and is capable of adjusting the distance between the first draw bar and the second draw bar, the first draw bar is rotatably connected with the second upright, and the second draw bar is rotatably connected with the mounting frame.
5. The pallet system of claim 2, wherein the reinforcement structure comprises a truss coupled to the second upright and the mounting bracket.
6. The ramp kit of claim 5, wherein the truss includes a first cross bar and a first vertical bar connected to the second vertical column, the mounting bracket includes a second cross bar and a second vertical bar connected to the first vertical column, the first vertical bar and the second vertical bar are spaced apart along a circumference of the ramp kit, and the first cross bar and the second cross bar connect the first vertical bar and the second vertical bar along the circumference of the ramp kit and form a support frame.
7. The pallet changing kit of claim 6, wherein the first vertical bar is parallel to the second vertical bar, the first cross bar is perpendicular to the first vertical bar, and the second cross bar is perpendicular to the second vertical bar.
8. The transformer station set of claim 2, wherein the first and second posts extend upwardly and are connected to the peripheral wall of the transformer module, the housing of the low voltage distribution module and the housing of the transformer module forming a unitary structure.
9. The transformer station complete equipment according to claim 1, wherein a top wall of the low-voltage power distribution module is provided with a stud, a lower portion of an outer peripheral wall of the transformer module is provided with a screw hole, and the stud is in threaded connection with the screw hole.
10. The transformer station complete equipment according to claim 1, wherein an air inlet screen plate is arranged at the lower part of the peripheral wall of the transformer module, and a heat dissipation air outlet chimney is arranged on the top wall of the transformer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013950.7U CN218997527U (en) | 2022-11-11 | 2022-11-11 | Complete equipment for changing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013950.7U CN218997527U (en) | 2022-11-11 | 2022-11-11 | Complete equipment for changing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218997527U true CN218997527U (en) | 2023-05-09 |
Family
ID=86195694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223013950.7U Active CN218997527U (en) | 2022-11-11 | 2022-11-11 | Complete equipment for changing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218997527U (en) |
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2022
- 2022-11-11 CN CN202223013950.7U patent/CN218997527U/en active Active
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