CN210052998U - Combined medium-voltage switch cabinet - Google Patents
Combined medium-voltage switch cabinet Download PDFInfo
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- CN210052998U CN210052998U CN201920645362.4U CN201920645362U CN210052998U CN 210052998 U CN210052998 U CN 210052998U CN 201920645362 U CN201920645362 U CN 201920645362U CN 210052998 U CN210052998 U CN 210052998U
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- medium voltage
- voltage switchgear
- switch cabinet
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Abstract
The utility model discloses a modular medium voltage switchgear, including the cubical switchboard main part, the both sides of cubical switchboard main part are provided with first curb plate and second curb plate respectively, a set of recess has been seted up to the bilateral symmetry of first curb plate, the inside of recess is provided with the fixer, a set of through-hole has been seted up to the bilateral symmetry of second curb plate, the through-hole inside be provided with fixer matched with fixed plate. Has the advantages that: the groove is formed in the two sides of the first side plate, the fixing device is arranged in the groove, the fixing plate is arranged in the through hole in the two sides of the second side plate, and therefore when the switch cabinet main body needs to be assembled in working, the first side plate and the second side plate can be directly disassembled to further assemble the switch cabinet main body.
Description
Technical Field
The utility model relates to a cubical switchboard field particularly, relates to a modular medium voltage switchgear.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The medium voltage switchgear that uses at present, the volume is fixed, and the cabinet body is great, and the outer panel of the cabinet body generally all adopts whole board structure, and material among the cubical switchboard circuit system is changed inconveniently, when needs enlarge the cubical switchboard volume and reach when installing more electrical components, and traditional mode can only set up more medium voltage switchgear and realize, and this just makes the cost increase, and connects the difficulty between the electrical component.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a modular medium voltage switchgear to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a modular medium voltage switchgear, includes the cubical switchboard main part, the both sides of cubical switchboard main part are provided with first curb plate and second curb plate respectively, a set of recess has been seted up to the bilateral symmetry of first curb plate, the inside of recess is provided with the fixer, a set of through-hole has been seted up to the bilateral symmetry of second curb plate, through-hole inside be provided with fixer matched with fixed plate.
Further, the fixer is including setting up the inside support frame of recess, the support frame passes through the nut to be fixed one side of recess, the intermediate position of support frame alternates and is provided with the stop collar, it is provided with the connecting axle to alternate on the stop collar, the connecting axle is kept away from stop collar one end is overlapped in proper order and is equipped with baffle and dead lever, just the baffle is type C shape structure, the support frame with just be located between the baffle the bilateral symmetry of connecting axle is provided with a set of spring, just keep away from on the support frame one side of spring is provided with branch, the stop collar with branch reaches the one end of baffle is passed through the spring plate and is connected.
Furthermore, one end, far away from the support frame, of the connecting shaft is provided with a button.
Furthermore, both ends of the fixed rod are respectively provided with a limiting column matched with the fixed plate.
Furthermore, a plurality of limiting holes matched with the limiting columns are formed in the fixing plate.
Furthermore, a plurality of first mounting holes are formed in the first side plate, and the first mounting holes are connected with the switch cabinet main body through bolts.
Furthermore, a plurality of second mounting holes are formed in the second side plate, and the second mounting holes are connected with the switch cabinet main body through bolts.
The utility model has the advantages that: fix first curb plate and second curb plate in the both sides of cubical switchboard main part through the bolt, when carrying out the cubical switchboard main part and make up, can directly make up first curb plate and the direct dismantlement of second curb plate, set up the recess in the both sides of first curb plate, and then set up the fixer in the recess is inside, set up the fixed plate in the through-hole of second curb plate, and then make the fixed plate fix inside the fixer when needing to carry out the cubical switchboard main part combination in the work, and then improve the combination efficiency, and then make the switch main part of combination have stability, set up spacing hole on the fixed plate, set up spacing post on the fixer, and then have stability when carrying out the cubical switchboard main part combination.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a block diagram of a combined medium voltage switchgear according to an embodiment of the present invention;
fig. 2 is one of the side views of a combined medium voltage switchgear according to an embodiment of the present invention;
fig. 3 is a side view of a combined medium voltage switchgear according to an embodiment of the present invention;
fig. 4 is a structure diagram of a holder of a combined medium voltage switchgear according to an embodiment of the present invention.
In the figure:
1. a switch cabinet main body; 2. a groove; 3. a button; 4. a holder; 5. a fixing plate; 6. a first side plate; 7. a first mounting hole; 8. a second side plate; 9. a second mounting hole; 10. a through hole; 11. a nut; 12. a support frame; 13. a partition plate; 14. a connecting shaft; 15. a spring; 16. a spring plate; 17. a limiting sleeve; 18. a strut; 19. fixing the rod; 20. a limiting hole; 21. a limiting column.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a modular medium voltage switchgear.
The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-4, the combined medium voltage switch cabinet according to the embodiment of the utility model comprises a switch cabinet main body 1, a first side plate 6 and a second side plate 8 are respectively arranged at two sides of the switch cabinet main body 1, a group of grooves 2 are symmetrically arranged on both sides of the first side plate 6, a fixer 4 is arranged inside the groove 2, a group of through holes 10 are symmetrically arranged on both sides of the second side plate 8, a fixing plate 5 matched with the fixer 4 is arranged in the through holes 10, when the switch cabinet main body 1 needs to be assembled during work, the bolts can be directly disassembled to assemble the switch cabinet main body 1, the fixer 4 is arranged in the groove 2, the fixing plate 5 is arranged in the through hole 10, and therefore seamless butt joint can be achieved when the switch cabinet main body 1 is combined.
In one embodiment, fixer 4 is including setting up inside support frame 12 of recess 2, support frame 12 passes through nut 11 to be fixed one side of recess 2, the intermediate position of support frame 12 alternates and is provided with stop collar 17, it is provided with connecting axle 14 to alternate on the stop collar 17, connecting axle 14 keeps away from stop collar 17 one end overlaps in proper order and is equipped with baffle 13 and dead lever 19, just baffle 13 is type C shape structure, support frame 12 with just be located between the baffle 13 the bilateral symmetry of connecting axle 14 is provided with a set of spring 15, just keep away from on the support frame 12 one side of spring 15 is provided with branch 18, stop collar 17 with branch 18 reaches the one end of baffle 13 is passed through spring plate 16 and is connected, and then more has stability when carrying out cubical switchboard main part 1 combination.
In one embodiment, the end of the connecting shaft 14 away from the supporting frame 12 is provided with a button 3, so that when the switch cabinet main body 1 is assembled, the seamless joint of the fixer and the fixing plate can be realized by pressing the button 3.
In one embodiment, both ends of the fixing rod 19 are respectively provided with a limiting post 21 matched with the fixing plate 5, so that when the switch cabinet body 1 is combined, the limiting hole 20 is matched with the limiting post 21, and the combination of the switch cabinet body 1 is more stable.
In one embodiment, the fixing plate 5 is provided with a plurality of limiting holes 20 matching with the limiting posts 21, and the limiting holes 20 match with the limiting posts 21, so that the switch cabinet body 1 is more stable in combination.
In one embodiment, the first side plate 6 is provided with a plurality of mounting holes 7, and the mounting holes 7 are connected with the switch cabinet main body 1 through bolts, so that when the switch cabinet main body 1 is combined, the first side plate 6 can be directly detached for combination, and the combination efficiency is improved.
In one embodiment, the second side plate 8 is provided with a plurality of second mounting holes 9, and the second mounting holes 9 are connected with the switch cabinet main body 1 through bolts, so that when the switch cabinet main body 1 is combined, the second side plate 8 can be directly detached for combination, and the combination efficiency is improved.
The working principle is as follows: first curb plate 6 and second curb plate 8 pass through the bolt fastening in the both sides of cubical switchboard main part 1, when carrying out cubical switchboard main part 1 and make up, can directly dismantle first curb plate 6 and second curb plate 8 and make up, set up recess 2 in the both sides of first curb plate 6, and then set up fixer 4 in recess 2 is inside, set up fixed plate 5 in the through-hole 10 of second curb plate, and then make fixed plate 5 fix inside fixer 4 when needing to carry out cubical switchboard main part 1 combination in the work, and then improve the combination efficiency, and then make cubical switchboard main part 1 of combination have stability, set up spacing hole 20 on fixed plate 5, set up spacing post 21 on fixer 4, and then have stability when carrying out cubical switchboard main part 1 combination.
To sum up, with the help of the above technical scheme of the utility model, fix first curb plate 6 and second curb plate 8 in cubical switchboard main part 1's both sides through the bolt, and then when carrying out cubical switchboard main part 1's combination, can directly dismantle the bolt and make up, and then can make things convenient for cubical switchboard main part 1's combination, recess 2 is seted up to the both sides of first curb plate 6, and then sets up fixer 4 in recess 2 inside, and then more has stability when cubical switchboard main part 1 makes up.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a modular medium voltage switchgear, its characterized in that, includes cubical switchboard main part (1), the both sides of cubical switchboard main part (1) are provided with first curb plate (6) and second curb plate (8) respectively, a set of recess (2) have been seted up to the bilateral symmetry of first curb plate (6), the inside of recess (2) is provided with fixer (4), a set of through-hole (10) have been seted up to the bilateral symmetry of second curb plate (8), through-hole (10) inside be provided with fixer (4) matched with fixed plate (5).
2. The combined medium voltage switchgear cabinet as claimed in claim 1, wherein the holder (4) comprises an inner support frame (12) disposed in the groove (2), the support frame (12) is fixed on one side of the groove (2) by a nut (11), a position-limiting sleeve (17) is inserted in the middle of the support frame (12), a connecting shaft (14) is inserted in the position-limiting sleeve (17), a partition plate (13) and a fixing rod (19) are sequentially sleeved on one end of the connecting shaft (14) away from the position-limiting sleeve (17), the partition plate (13) is of a C-like structure, a set of springs (15) are symmetrically disposed between the support frame (12) and the partition plate (13) and on two sides of the connecting shaft (14), and a support rod (18) is disposed on one side of the support frame (12) away from the springs (15), the limiting sleeve (17) is connected with the supporting rod (18) and one end of the partition plate (13) through a spring plate (16).
3. A modular medium voltage switchgear, according to claim 2, characterized in that the end of said connecting shaft (14) remote from said supporting frame (12) is provided with a push button (3).
4. A combined medium voltage switchgear, according to claim 2, characterized in that both ends of said fixed lever (19) are respectively provided with a limiting post (21) cooperating with said fixed lever (5).
5. A combined medium voltage switchgear, according to claim 4, characterized in that said fixed plate (5) is provided with a plurality of limiting holes (20) matching with said limiting posts (21).
6. The combined medium voltage switchgear cabinet as claimed in claim 1, wherein the first side plate (6) has a plurality of first mounting holes (7), and the first mounting holes (7) are connected to the switchgear cabinet body (1) by bolts.
7. The combined medium voltage switchgear cabinet as claimed in claim 1, wherein the second side plate (8) has a plurality of second mounting holes (9), and the second mounting holes (9) are connected to the switchgear cabinet body (1) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645362.4U CN210052998U (en) | 2019-05-08 | 2019-05-08 | Combined medium-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645362.4U CN210052998U (en) | 2019-05-08 | 2019-05-08 | Combined medium-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210052998U true CN210052998U (en) | 2020-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920645362.4U Active CN210052998U (en) | 2019-05-08 | 2019-05-08 | Combined medium-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210052998U (en) |
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2019
- 2019-05-08 CN CN201920645362.4U patent/CN210052998U/en active Active
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