CN213151884U - Three electric power converter protection cabinets - Google Patents
Three electric power converter protection cabinets Download PDFInfo
- Publication number
- CN213151884U CN213151884U CN202022107797.9U CN202022107797U CN213151884U CN 213151884 U CN213151884 U CN 213151884U CN 202022107797 U CN202022107797 U CN 202022107797U CN 213151884 U CN213151884 U CN 213151884U
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- China
- Prior art keywords
- cabinet body
- group
- groups
- converter
- carousel
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- 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.)
- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three-phase electric power frequency converter protection cabinet, which comprises a cabinet body, wherein a vent is arranged at the top end of the cabinet body, a door is arranged at the front end of the cabinet body, a display screen is fixedly installed on a door leaf, a handle is fixedly installed on the right side of the display screen, a fixed shaft is fixedly installed in the cabinet body, a support column is fixedly installed at the bottom end of the fixed shaft, and a pulley is movably installed on the right side of the support column; the column cabinet body that sets up can carry out better guard action to the converter of inside, and when inside converter broke down, the accessible rolling disc, with trouble converter quick travel to door department, maintains, can not influence the continuation of other converters and use, and at the fixed axle that cabinet body central authorities set up, can do the ventilation pipe and use, carries out the heat dissipation to inside and handles, sets up four group's stands, mountable multiunit converter on every group stand, and the capacity is great, and simple structure is stable.
Description
Technical Field
The utility model belongs to the technical field of the three-phase electric power, concretely relates to three electric power converter protection cabinets.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor.
But the frequency converter installation requires than higher, in order to guarantee the heat dissipation, must install the frequency converter in the vertical direction, but flip-chip, slope installation or horizontal installation, when installing many frequency converters in same control box, in order to reduce the heat dissipation of influencing each other, need transversely install side by side, can occupy a large amount of spaces, when must install from top to bottom, still need set up the baffle between two frequency converters, for this we propose a novel frequency converter protection cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three electric power converter protection cabinets, with propose the converter installation requirement than higher in solving above-mentioned background art, in order to guarantee the heat dissipation, must install the converter in the vertical direction, can not flip-chip, slope installation or horizontal installation, when installing many converters in same control box, in order to reduce the heat dissipation of influencing each other, need transversely install side by side, can occupy a large amount of spaces, when must installing from top to bottom, still need set up the problem of baffle between two converters.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three electric power converter protection cabinets, includes the cabinet body, the vent has been seted up on the top of the cabinet body, the door has been seted up to the front end of the cabinet body, fixed mounting has the display screen on the door, the right side fixed mounting of display screen has the handle, the internal fixed mounting of cabinet has the fixed axle, the bottom fixed mounting of fixed axle has the pillar, the right side movable mounting of pillar has the pulley, the right side movable mounting of the cabinet body has the carousel, the opening has been seted up on the carousel, the below fixed mounting of carousel has the stand, seted up flutedly on the carousel, the top movable mounting of stand has the fixture block, annular opening has been seted up to the rear end of fixture block, the below fixed mounting of fixture block.
Preferably, the carousel is provided with two sets ofly altogether, it is provided with a set of opening to correspond in every group carousel, carousel accessible opening installation is on the fixed axle, the upper and lower both ends at the internal portion of cabinet are installed respectively to two sets of carousels, be connected through rotating between carousel and the cabinet body.
Preferably, four groups of upright columns are arranged, two groups of fixture blocks are correspondingly arranged on each group of upright columns, the two groups of fixture blocks are respectively arranged at the upper and lower ends of the upright columns, and the fixture blocks are connected with the upright columns through welding.
Preferably, each group of turntables is correspondingly provided with four groups of grooves, each group of grooves is correspondingly provided with a group of clamping blocks, and the stand columns are connected with the turntables through clamping.
Preferably, the pulleys are provided with four groups, and the four groups of pulleys are arranged around the support column in a surrounding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, the column cabinet body of setting can carry out better guard action to the converter of inside, and when inside converter broke down, the accessible rolling disc, with trouble converter quick travel to door department, maintain, can not influence the continuation of other converters and use, and at the fixed axle that cabinet body central authorities set up, can do the ventilation pipe and use, carry out the heat dissipation to inside and handle, set up four group's stands, mountable multiunit converter on every group stand, the capacity is great, and simple structure is stable.
Drawings
Fig. 1 is a schematic view of the appearance structure of the protection cabinet of the present invention;
fig. 2 is a schematic view of the split structure of the protection cabinet body and the turntable of the present invention;
FIG. 3 is a schematic view of the split structure of the turntable and the column of the protection cabinet of the present invention;
in the figure: 1-cabinet body, 2-ventilation opening, 3-handle, 4-display screen, 5-door, 6-fixed shaft, 7-rotary table, 8-opening, 9-upright column, 10-pulley, 11-support column, 12-groove, 13-annular opening, 14-clamping block and 15-support 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. 1-3, the present invention provides a protection cabinet for three power converters, which comprises: including the cabinet body 1, vent 2 has been seted up on the top of the cabinet body 1, door 5 has been seted up to the front end of the cabinet body 1, fixed mounting has display screen 4 on the door 5, the right side fixed mounting of display screen 4 has handle 3, internal fixed mounting of cabinet has fixed axle 6, the bottom fixed mounting of fixed axle 6 has pillar 11, the right side movable mounting of pillar 11 has pulley 10, the right side movable mounting of the cabinet body 1 has carousel 7, opening 8 has been seted up on carousel 7, the below fixed mounting of carousel 7 has stand 9, seted up recess 12 on the carousel 7, the top movable mounting of stand 9 has fixture block 14, annular opening 13 has been seted up to fixture block 14's rear end, fixture block 14's below fixed mounting has extension board 15.
In order to make can utilize mutually supporting of opening 8 and fixed axle 6, make things convenient for carousel 5 to drive stand 9 and rotate in the cabinet body 1, in this embodiment, preferred carousel 5 is provided with two sets ofly altogether, corresponds in every group carousel 5 and is provided with a set of opening 8, and 5 accessible openings 8 of carousel are installed on fixed axle 6, and the upper and lower both ends at the cabinet body 1 inside are installed respectively to two sets of carousels 5, is connected through rotating between carousel 5 and the cabinet body 1.
In order to enable the upright post 9 to be connected with the fixture blocks 14 more stably and firmly and store more frequency converters, in the embodiment, four sets of fixture blocks 14 are correspondingly arranged on each upright post 9, the two sets of fixture blocks 14 are respectively arranged at the upper end and the lower end of the upright post 9, and the fixture blocks 14 are connected with the upright post 9 through welding.
In order to make the mutual matching between the clamping blocks 14 and the grooves 12, the clamping between the upright post 9 and the rotary table 7 is more firm and stable, in this embodiment, four groups of grooves 12 are correspondingly arranged on each group of rotary tables 5, one group of clamping blocks 14 is correspondingly arranged in each group of grooves 12, and the upright post 9 and the rotary table 5 are connected through clamping.
In order to make it easier to rotate the turntable 7 and facilitate the processing and replacement of the frequency converter, in this embodiment, four sets of pulleys 10 are preferably provided, and four sets of pulleys 10 are installed around the support column 11.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, open door 5 through handle 3, install the converter on extension board 15 in stand 9, through promoting a set of stand 9, rotate carousel 7, simultaneously will be down a set of stand 9 and rotate to door 5 department, handle a set of stand 9 down, when rotating simultaneously, the pulley 10 of the 1 bottom of the cabinet body makes to rotate stand 9 more light, the installation finishes the back, close door 5, the converter begins to work, the heat of production, annular opening 13 through every group stand 9 rear end gets into in fixed axle 6, through the interior effluvium of fixed axle 6 follow vent 2, the display screen 4 on the door can show cabinet body 1 inside condition simultaneously.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 (5)
1. The utility model provides a three electric power converter protection cabinets, includes the cabinet body (1), its characterized in that: the ventilating opening (2) is formed in the top end of the cabinet body (1), the door (5) is formed in the front end of the cabinet body (1), the display screen (4) is fixedly mounted on the door (5), the handle (3) is fixedly mounted on the right side of the display screen (4), the fixed shaft (6) is fixedly mounted in the cabinet body (1), the supporting column (11) is fixedly mounted at the bottom end of the fixed shaft (6), the pulley (10) is movably mounted on the right side of the supporting column (11), the turntable (7) is movably mounted on the right side of the cabinet body (1), the opening (8) is formed in the turntable (7), the stand column (9) is fixedly mounted below the turntable (7), the groove (12) is formed in the turntable (7), the clamping block (14) is movably mounted at the top end of the stand column (9), and the annular opening (13) is formed in the rear end, and a support plate (15) is fixedly arranged below the clamping block (14).
2. The three-phase power frequency converter protection cabinet according to claim 1, characterized in that: carousel (7) are provided with two sets ofly altogether, it is provided with a set of opening (8) to correspond in every group carousel (7), install on fixed axle (6) carousel (7) accessible opening (8), install the upper and lower both ends in the cabinet body (1) inside respectively in two sets of carousels (7), be connected through rotating between carousel (7) and the cabinet body (1).
3. The three-phase power frequency converter protection cabinet according to claim 1, characterized in that: the novel vertical column structure is characterized in that four groups of vertical columns (9) are arranged, two groups of clamping blocks (14) are correspondingly arranged on each group of vertical columns (9), the two groups of clamping blocks (14) are respectively arranged at the upper end and the lower end of each vertical column (9), and the clamping blocks (14) are connected with the vertical columns (9) in a welding mode.
4. The three-phase power frequency converter protection cabinet according to claim 1, characterized in that: four groups of grooves (12) are correspondingly arranged on each group of turntables (7), a group of clamping blocks (14) are correspondingly arranged in each group of grooves (12), and the upright columns (9) are connected with the turntables (7) through clamping.
5. The three-phase power frequency converter protection cabinet according to claim 1, characterized in that: the pulley (10) is provided with four groups, and the four groups of pulleys (10) are arranged around the support column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107797.9U CN213151884U (en) | 2020-09-23 | 2020-09-23 | Three electric power converter protection cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107797.9U CN213151884U (en) | 2020-09-23 | 2020-09-23 | Three electric power converter protection cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151884U true CN213151884U (en) | 2021-05-07 |
Family
ID=75717877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107797.9U Expired - Fee Related CN213151884U (en) | 2020-09-23 | 2020-09-23 | Three electric power converter protection cabinets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151884U (en) |
-
2020
- 2020-09-23 CN CN202022107797.9U patent/CN213151884U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210507 |