CN113346355A - Assembled power distribution cabinet assembling structure and method - Google Patents
Assembled power distribution cabinet assembling structure and method Download PDFInfo
- Publication number
- CN113346355A CN113346355A CN202110551481.5A CN202110551481A CN113346355A CN 113346355 A CN113346355 A CN 113346355A CN 202110551481 A CN202110551481 A CN 202110551481A CN 113346355 A CN113346355 A CN 113346355A
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- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- block terminal
- assembled
- assembly structure
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an assembled power distribution cabinet assembling structure and method, wherein the assembled power distribution cabinet assembling structure comprises a power distribution cabinet, the power distribution cabinet is formed by splicing and installing a plurality of independent power distribution boxes, a fireproof device for preventing flame from spreading is arranged in each power distribution box, and a connecting structure is arranged between the power distribution boxes. This assembled switch board package assembly and method, through a plurality of independent distribution box concatenation installations, when on fire in one of them block terminal, owing to be independent concatenation, make the flame can't get into other block terminals, avoid the whole burning out of switch board.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an assembled power distribution cabinet assembling structure and method.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the current switch board is inside to take place to catch fire because of the short circuit, if the staff does not put out the flame in time, will lead to the inside electric brake of switch board to burn out entirely, cause serious loss.
Disclosure of Invention
The invention aims to: in order to solve the above problems, an assembled power distribution cabinet assembling structure and method are provided.
In order to achieve the purpose, the invention adopts the following technical scheme: an assembled power distribution cabinet assembly structure comprises a power distribution cabinet, wherein the power distribution cabinet is spliced and installed by a plurality of independent power distribution boxes, a fire protection device for preventing flame spread is arranged in each power distribution box, and a connecting structure is arranged between the power distribution boxes;
connection structure includes four edges of block terminal upper end fixed connection's spacing post, the lower extreme of block terminal is provided with the locating hole that the spacing post in other block terminal upper ends of cooperation used, the venthole has been seted up to the upper end of block terminal, the inlet port has been seted up to the lower extreme of block terminal, one side of block terminal is provided with the electric wire protective housing that is used for the dismantlement, the block terminal corresponds electric wire protective housing position and has seted up the entrance hole, the fixed pull ring that conveniently takes up that is provided with of block terminal both sides outer wall.
Further, the inside of block terminal is provided with the mounting panel that is used for installing the electric brake, the lower extreme of block terminal is provided with the cushion that is used for supporting the mounting panel.
Further, the mounting panel pass through the bolt fastening in the lower extreme of block terminal.
Further, a threaded hole is formed in the upper end of the limiting column, and the bolt of the mounting plate is in threaded connection with the threaded hole in the upper end of the limiting column.
Furthermore, the fire protection device comprises a wire inlet hole, and a wire fixing ring used for resisting flame of the surface skin of the electric wire is installed at the wire inlet hole through a bolt.
Furthermore, the lower end of the wire fixing ring is provided with a plurality of positioning grooves for locking the wires, and flame-retardant cotton is arranged in the positioning grooves.
Further, the switch board upper end is provided with the filter equipment who is used for preventing into the ash, the switch board lower extreme is provided with radiator fan.
Further, filter equipment includes the installation cover with venthole transition fit, the inside active carbon filter screen that is provided with of installation cover.
Compared with the prior art, the invention has the following beneficial effects:
this assembled switch board package assembly through a plurality of independent block terminal concatenation installations, when on fire in one of them block terminal, owing to be independent concatenation, makes the flame can't get into other block terminals, avoids the whole burning out of switch board.
Drawings
Fig. 1 is an external view of an assembled power distribution cabinet assembly structure according to the present invention;
fig. 2 is a schematic diagram illustrating a splicing state of two uppermost groups of distribution boxes of an assembled power distribution cabinet assembly structure according to the present invention;
fig. 3 is a schematic diagram illustrating a disassembled state of a group of distribution boxes in an assembled distribution cabinet assembly structure according to the present invention;
fig. 4 is a cross-sectional view of a routing ring of an assembled power distribution cabinet assembly structure according to the present invention;
fig. 5 is a schematic structural view of a filtering apparatus of an assembled power distribution cabinet assembly structure according to the present invention.
In the figure: 1. a distribution box; 101. a limiting column; 2. mounting a plate; 3. a wire fixing ring; 301. flame-retardant cotton; 4. a filtration device; 5. electric wire protective housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, an assembled power distribution cabinet assembly structure comprises a power distribution cabinet, wherein the power distribution cabinet is spliced and installed by a plurality of independent power distribution boxes 1, a fire protection device for preventing flame spread is arranged in each power distribution box 1, and a connecting structure is arranged between the power distribution boxes 1; in practical application, through the installation of a plurality of 1 concatenation of independent block terminal, when a fire in one of them block terminal 1, owing to be independent concatenation, make the flame unable other block terminals 1 that get into of flame, avoid the whole burning out of switch board.
Further, the connecting structure comprises limiting columns 101 fixedly connected with four corners at the upper end of the distribution box 1, the lower end of the distribution box 1 is provided with positioning holes matched with the limiting columns 101 at the upper end of other distribution boxes 1 for use, the upper end of the distribution box 1 is provided with air outlet holes, the lower end of the distribution box 1 is provided with air inlet holes, one side of the distribution box 1 is provided with a wire protection shell 5 for disassembly, the distribution box 1 is provided with wire inlet holes corresponding to the positions of the wire protection shells 5, and the outer walls of two sides of the distribution box 1 are fixedly provided with pull rings convenient to take up; in practical application, the overall stability is enhanced through the matching use of the limiting columns 101 and the positioning holes, and the deviation of the distribution box 1 caused by vibration of internal elements is avoided.
Further, an installation plate 2 for installing the electric brake is arranged inside the distribution box 1, and a cushion block for supporting the installation plate 2 is arranged at the lower end of the distribution box 1; in practical application, raise mounting panel 2 through the cushion to make things convenient for the cold air to dispel the heat to mounting panel 2.
Further, the mounting plate 2 is fixed at the lower end of the distribution box 1 through bolts; in practice, the stability of the mounting plate 2 is increased.
Further, the upper end of the limiting column 101 is provided with a threaded hole, and a bolt of the mounting plate 2 is in threaded connection with the threaded hole at the upper end of the limiting column 101; in practical use, the stability of the overall electric box 1 is enhanced.
Further, the fire protection device comprises a line-defining ring 3 which is arranged at the wire inlet and used for resisting flame of the surface skin of the electric wire through a bolt; in practical application, the incoming lines are convenient to arrange.
Further, the lower end of the routing ring 3 is provided with a plurality of positioning grooves for locking the electric wires, and flame-retardant cotton 301 is arranged in the positioning grooves; in practical application, the wires prevented from burning ignite the wires in the wire protection shell 5, so that other distribution boxes 1 are on fire.
Further, the switch board upper end is provided with filter equipment 4 that is used for preventing into the ash, the switch board lower extreme is provided with radiator fan.
Further, the filtering device 4 comprises an installation sleeve in transition fit with the air outlet hole, and an activated carbon filter screen is arranged in the installation sleeve; in practical application, dust is prevented from entering.
A method for assembling a structure of an assembled power distribution cabinet comprises the following steps: when the electric brake in a set of block terminal 1 damages in this switch board, earlier close whole electric current, 1 door plant of block terminal with damaging opens, unscrew the bolt on the mounting panel 2 afterwards and take out, with all the electric wires of pulling out from 1 inlet wire hole department of block terminal that damages and the block terminal 1's of damage be connected whole disconnection, take out mounting panel 2 and the electric brake that damages, avoid needing to clear up the electric brake that damages in block terminal 1, thereby save time, and efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. An assembled power distribution cabinet assembly structure comprises a power distribution cabinet and is characterized in that the power distribution cabinet is spliced and installed by a plurality of independent power distribution boxes (1), a fire protection device for preventing flame from spreading is arranged in each power distribution box (1), and a connecting structure is arranged between the power distribution boxes (1);
connection structure includes four edge fixed connection's of block terminal (1) upper end spacing post (101), the lower extreme of block terminal (1) is provided with the locating hole that cooperates other block terminal (1) upper end spacing post (101) to use, the venthole has been seted up to the upper end of block terminal (1), the inlet port has been seted up to the lower extreme of block terminal (1), one side of block terminal (1) is provided with electric wire protective housing (5) that are used for the dismantlement, block terminal (1) corresponds electric wire protective housing (5) position and has seted up the entrance hole, block terminal (1) both sides outer wall is fixed and is provided with the pull ring that conveniently takes up.
2. The assembled power distribution cabinet assembly structure according to claim 1, wherein a mounting plate (2) for mounting the switch is arranged inside the power distribution cabinet (1), and a cushion block for supporting the mounting plate (2) is arranged at the lower end of the power distribution cabinet (1).
3. Assembled switch board package assembly according to claim 2, characterized in that the mounting plate (2) is bolted to the lower end of the switch board (1).
4. The assembled power distribution cabinet assembly structure of claim 6, wherein a threaded hole is formed in the upper end of the limiting column (101), and the bolt of the mounting plate (2) is in threaded connection with the threaded hole in the upper end of the limiting column (101).
5. The assembled power distribution cabinet assembly structure of claim 1, wherein the fire-proof device comprises a wire-fixing ring (3) installed at the wire inlet hole through bolts and used for flame-retarding the flame of the surface of the wire.
6. The assembled power distribution cabinet assembly structure of claim 5, wherein a plurality of positioning grooves for locking the position of the wire are formed in the outer wall of one side of the positioning ring (3), and flame retardant cotton (301) is arranged in the positioning grooves.
7. Assembled power distribution cabinet assembly structure according to claim 1, wherein the upper end of the power distribution cabinet is provided with a filter device (4) for preventing dust from entering, and the lower end of the power distribution cabinet is provided with a cooling fan.
8. The assembled power distribution cabinet assembly structure of claim 7, wherein the filtering device (4) comprises a mounting sleeve in transition fit with the air outlet hole, and an activated carbon filter screen is arranged inside the mounting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551481.5A CN113346355A (en) | 2021-05-20 | 2021-05-20 | Assembled power distribution cabinet assembling structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110551481.5A CN113346355A (en) | 2021-05-20 | 2021-05-20 | Assembled power distribution cabinet assembling structure and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113346355A true CN113346355A (en) | 2021-09-03 |
Family
ID=77470021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110551481.5A Pending CN113346355A (en) | 2021-05-20 | 2021-05-20 | Assembled power distribution cabinet assembling structure and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113346355A (en) |
-
2021
- 2021-05-20 CN CN202110551481.5A patent/CN113346355A/en active Pending
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