CN211296546U - Supporting frame body of frequency converter cabinet - Google Patents
Supporting frame body of frequency converter cabinet Download PDFInfo
- Publication number
- CN211296546U CN211296546U CN202020143751.XU CN202020143751U CN211296546U CN 211296546 U CN211296546 U CN 211296546U CN 202020143751 U CN202020143751 U CN 202020143751U CN 211296546 U CN211296546 U CN 211296546U
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- frequency converter
- converter cabinet
- supporting columns
- mounting
- inner supporting
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Abstract
The utility model belongs to a supporting frame body of a frequency converter cabinet, which comprises that two longitudinal inner supporting columns are respectively arranged on two side vertical surfaces of a supporting outer frame; a transverse bottom beam is respectively arranged between the two inner supporting columns at the front side and the two inner supporting columns at the rear side, and an inner top plate is arranged between the four inner supporting columns; be provided with a plurality of vertical installation roof beams between horizontal floorbar of front side and the roof, be provided with the postnotum between horizontal floorbar of rear side and the roof, have a plurality of contravariant subassembly brace tables between vertical installation roof beam and the postnotum, positive effect lies in: the utility model provides a converter cabinet braced frame body through support column, floorbar, roof, brace table in setting up for the structure of converter is more compact, and space availability factor is higher, is convenient for set up ventilation cooling device in other spaces moreover, makes the operation safety of product obtain the guarantee.
Description
Technical Field
The utility model belongs to the high-voltage inverter field especially relates to converter cabinet supporting framework.
Background
The frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device, and an electric control component in the frequency converter comprises a circuit bus bar which is matched with an inversion module; the electric control component realizes various functions when the frequency converter operates, and guarantees stable, reliable and safe operation of the frequency converter.
The traditional converter cabinet body generally is equipped with a supporting bench for place the contravariant module, and supporting bench has the inconvenient problem of connection in the contravariant module is connected among the prior art, and the supporting bench also has inconvenient problem when the installation is dismantled. In addition, the internal arrangement of the existing frequency converter has the defects of low space utilization rate, large product volume, poor scattering effect and the like.
In view of this, the present invention is proposed.
Disclosure of Invention
The utility model discloses to foretell technical problem, provide converter cabinet braced frame body.
In order to achieve the above object, the utility model discloses a technical scheme be:
a supporting frame body of a frequency converter cabinet comprises an outer supporting frame, wherein two longitudinal inner supporting columns are respectively arranged on two side vertical surfaces of the outer supporting frame; a transverse bottom beam is respectively arranged between the two inner supporting columns at the front side and the two inner supporting columns at the rear side, and an inner top plate is arranged between the four inner supporting columns; a plurality of longitudinal installation beams are arranged between the front-side transverse bottom beam and the top plate, a rear back plate is arranged between the rear-side transverse bottom beam and the top plate, and a plurality of inverter assembly supporting tables are arranged between the longitudinal installation beams and the rear back plate;
preferably, the upper surface and the lower surface of the support platform of the support frame body of the frequency converter cabinet are provided with mounting grooves for slidably mounting the inverter assembly;
preferably, the front end and the rear end of the support platform are both provided with mounting feet for mounting and fixing;
preferably, a vent is arranged at the position of the rear back plate corresponding to the inverter assembly;
preferably, a plurality of transverse reinforcing beams are arranged between the inner supporting columns which are positioned on the two side vertical surfaces of the supporting outer frame;
the longitudinal installation beams are provided with 3, and 4 groups of horizontal supporting tables are installed on the 3 longitudinal installation beams.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model provides a supporting frame body of a frequency converter cabinet, which is provided with an inner supporting column, a transverse bottom beam, an inner top plate and a supporting table, so that the structure of the frequency converter is more compact, the space utilization efficiency is higher, and ventilation cooling devices are convenient to be arranged in other spaces, so that the operation safety of products is ensured;
the supporting effect of the supporting frame body is improved through the mounting feet and the sliding mounting grooves which are arranged on the supporting table and the transverse reinforcing beam which is arranged on the inner supporting column, and the mounting firmness and the bearing capacity are greatly improved;
the sliding installation grooves formed in the supporting table and the inner top plate are matched with each other, so that the assembly of the inversion assembly is more convenient, and the assembly efficiency and stability are improved.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic view of a support stage.
In the above figures: the support frame comprises a support outer frame 1, an inner support column 2, a transverse bottom beam 3, an inner top plate 4, a longitudinal installation beam 5, a back plate 6, a support table 7, a sliding installation groove 8, installation feet 9, a ventilation opening 10 and a transverse reinforcing beam 11.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a supporting frame for a frequency converter cabinet, which includes an outer supporting frame 1, two longitudinal inner supporting pillars 2 respectively disposed on two side vertical surfaces of the outer supporting frame 1; a transverse bottom beam 3 is respectively arranged between the two inner supporting columns 2 at the front side and the two inner supporting columns 2 at the rear side, and an inner top plate 4 is arranged between the four inner supporting columns 2; a plurality of longitudinal mounting beams 5 are arranged between the front transverse bottom beam 3 and the inner top plate 4, a rear back plate 6 is arranged between the rear transverse bottom beam 3 and the inner top plate 4, and a ventilation opening 10 is arranged at the position of the rear back plate 6 corresponding to the inversion assembly; a plurality of inverter assembly support platforms 7 are arranged between the longitudinal mounting beam 5 and the back plate 6. The upper surface and the lower surface of the supporting table 7 are both provided with sliding mounting grooves 8 for slidably mounting the inverter assembly, and the lower surface of the inner top plate 4 is also provided with matched sliding mounting grooves 8; the front end and the rear end of the supporting platform 7 are provided with mounting feet 9 for mounting and fixing. A plurality of transverse stiffening beams 11 are arranged between the two inner supporting columns 2 on the side surface, 3 longitudinal mounting beams 5 are arranged, and 4 groups of horizontal supporting tables 7 are arranged on the 3 longitudinal mounting beams 5.
According to the design principle, by arranging the inner support columns 2, the transverse bottom beams 3, the inner top plate 4 and the support table 7, the ground clearance between the transverse bottom beams 3 and the bottom of the outer support frame 1 is 30-45 centimeters, and the ground clearance between the inner top plate 4 and the bottom of the outer support frame 1 is 20-30 centimeters, so that the structure of the frequency converter is more compact, the space utilization efficiency is higher, and ventilation cooling devices can be conveniently arranged in other spaces, so that the operation safety of a product is guaranteed; the supporting effect of the supporting frame body is improved through the mounting feet 9 arranged on the supporting table 7, the sliding mounting groove 8 and the transverse reinforcing beam 11 arranged on the inner supporting column 2, and the mounting firmness and the bearing capacity are greatly improved; the sliding installation grooves formed in the supporting table and the top plate are matched with each other, so that the assembly of the inversion assembly is more convenient, and the assembly efficiency and stability are improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a converter cabinet braced frame body, includes support outer frame (1), its characterized in that: two longitudinal inner supporting columns (2) are respectively arranged on two side vertical surfaces of the supporting outer frame (1); a transverse bottom beam (3) is respectively arranged between the two inner supporting columns (2) at the front side and the two inner supporting columns (2) at the rear side, and an inner top plate (4) is arranged between the four inner supporting columns; a plurality of longitudinal installation beams (5) are arranged between the front-side transverse bottom beam (3) and the top plate (4), a rear back plate (6) is arranged between the rear-side transverse bottom beam (3) and the top plate (4), and a plurality of support tables (7) for arranging inverter components are arranged between the longitudinal installation beams (5) and the rear back plate.
2. The frequency converter cabinet support frame of claim 1, wherein: the upper surface and the lower surface of the supporting platform (7) are provided with mounting grooves (8) for slidably mounting the inverter assembly.
3. The frequency converter cabinet support frame of claim 2, wherein: the front end and the rear end of the supporting platform (7) are provided with mounting feet (9) for mounting and fixing.
4. The frequency converter cabinet support frame of claim 1, wherein: and a ventilation opening (10) is formed in the position, corresponding to the inversion component, of the rear back plate (6).
5. The frequency converter cabinet support frame of claim 1, wherein: and a plurality of transverse reinforcing beams (11) are arranged between the inner supporting columns (2) positioned on two side vertical surfaces of the supporting outer frame (1).
6. The frequency converter cabinet support frame of claim 1, wherein: the longitudinal mounting beams (5) are provided with 3, and 4 groups of horizontal supporting tables (7) are arranged on the 3 longitudinal mounting beams (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143751.XU CN211296546U (en) | 2020-01-21 | 2020-01-21 | Supporting frame body of frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143751.XU CN211296546U (en) | 2020-01-21 | 2020-01-21 | Supporting frame body of frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211296546U true CN211296546U (en) | 2020-08-18 |
Family
ID=72020798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143751.XU Active CN211296546U (en) | 2020-01-21 | 2020-01-21 | Supporting frame body of frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211296546U (en) |
-
2020
- 2020-01-21 CN CN202020143751.XU patent/CN211296546U/en active Active
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