CN206042592U - Online repair structure of automatically controlled cabinet of low pressure - Google Patents
Online repair structure of automatically controlled cabinet of low pressure Download PDFInfo
- Publication number
- CN206042592U CN206042592U CN201621103464.6U CN201621103464U CN206042592U CN 206042592 U CN206042592 U CN 206042592U CN 201621103464 U CN201621103464 U CN 201621103464U CN 206042592 U CN206042592 U CN 206042592U
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- China
- Prior art keywords
- low
- corrosion
- pressure electric
- low pressure
- automatically controlled
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- Expired - Fee Related
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Abstract
The utility model discloses an online repair structure of automatically controlled cabinet of low pressure, it includes the low pressure electric cabinet, the corrosion position of low pressure electric cabinet is provided with corrosion conversion agent and handles the layer, the corrosion hole position department of low pressure electric cabinet is provided with the flat cold rolled sheet who is located the low pressure electric cabinet casing back, in the hole of this corrosion hole position and the sunk part of corrosion position be provided with the metal healant, layer surface is handled in the corrosion conversion agent of corrosion position, the surface of the non - corrosion position of low pressure electric cabinet is smooth surface, smooth surface is provided with anti rust coating, the anti rust coating surface is provided with the finish paint. The utility model provides an online repair structure of automatically controlled cabinet of low pressure's restoration cheap cost can lengthen the life of automatically controlled cabinet, reduces the cost of maintenance of the automatically controlled cabinet of low pressure, and the automatically controlled cabinet among the reparative process, need not to have a power failure, and the use of can working as usual, automatically controlled cabinet anti -corrosion construction is simple and convenient, need not get angry, need not to electrically weld the gas cutting, automatically controlled cabinet after the anticorrosive restoration, its anticorrosive ability very improves, anticorrosive increased longevity 2 3 doubly.
Description
Technical field
This utility model is related to low-voltage electric cabinet field, repairs structure online more particularly, to a kind of low-voltage electric cabinet.
Background technology
In the wide variety of electric cabinet of each factories and miness, electrical control cubicles life-time service, especially it is in that open field, underground be moist, acid
Under the conditions of the various bad working environments of alkali steam fog, the thin steel-sheet casing of its bin, base easily burn into becomes rusty rotten and crack occurs, stick up
Volume even perforation such as is appeared at the defect.At this moment because the dampness that drenches with rain, worm Mus such as pierce at the loss of power accident that is easily short-circuited, to production and application
Cause very big hidden danger.And the Repair Welding complex structure of routine, need stopping production, power cut construction；Soldering is again time-consuming to take a lot of work, and repaiies rear corrosion
Even aggravate as before；When whole bin updates installation, cost is larger, and also needs power failure to process.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage electric cabinet to repair structure online, its repair simple structure, into
This low, anti-corrosion life can improve 2-3 times, and whole repair is without the need for carrying out power failure process to low-voltage electric cabinet.
For solving above-mentioned technical problem, embodiment of the present utility model repairs knot online there is provided a kind of low-voltage electric cabinet
Structure, which includes low-pressure electric controlled case, and the corrosion position of low-pressure electric controlled case is provided with rust conversion agent process layer, the corrosion of low-pressure electric controlled case
The flat cold-rolled sheet positioned at the low-pressure electric controlled punch-out equipment shell back side is provided with hole location, in the hole of the corrosion hole location and is become rusty
The depressed area of erosion position is provided with metal repairing agent, and the rust conversion agent of corrosion position processes layer surface, the non-rust of low-pressure electric controlled case
The surface of erosion position is smooth surface, and smooth surface is provided with antirust coat, and antirust coat surface is provided with finish paint.
Compared with prior art, the rehabilitation expense that the low-voltage electric cabinet that this utility model is provided repairs structure online is cheap,
The service life of automatically controlled bin can be extended, the maintenance cost of low-voltage electric cabinet, and the automatically controlled bin in repair process is reduced, need not
Have a power failure, can work use as usual, automatically controlled bin anticorrosive construction is easy, welding of not getting angry, do not employ large scale computer tool, after anti-corrosion is repaired
Automatically controlled bin, its antiseptic power greatly improves, and anti-corrosion life improves 2-3 times.
Further, the thickness of antirust coat is 0.3mm.
Further, flat cold-rolled sheet is incorporated into the low-pressure electric controlled punch-out equipment shell back side using adhesive.
Further, it is filled in appearance of the metal repairing agent in the hole of corrosion hole location higher than low-pressure electric controlled punch-out equipment shell
Face, and metal repairing agent obturator has circular arc chamfering near the circumferential edge of casing.
Further, fixing rack structure, such as Y shape is provided with the hole of the corrosion hole location of low-pressure electric controlled case
Frame.
Description of the drawings
Fig. 1 repairs structural representation online for low-voltage electric cabinet.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face in conjunction with specific embodiments, is expanded on further this utility model.
Embodiment of the present utility model repairs structure online there is provided a kind of low-voltage electric cabinet, and referring to Fig. 1, which includes low
Voltage control case 1, the Q in the figure represent the inner space of low-pressure electric controlled case, and the corrosion position of low-pressure electric controlled case is provided with corrosion conversion
Agent process layer 2, the rust conversion agent process layer are formed, the corrosion hole of low-pressure electric controlled case by corrosion position brushing rust conversion agent
The flat cold-rolled sheet 6 positioned at the low-pressure electric controlled punch-out equipment shell back side is provided with the position of hole, in the hole of the corrosion hole location and is become rusty
The depressed area of erosion position is provided with metal repairing agent 3,2 surface of rust conversion agent process layer of corrosion position, low-pressure electric controlled case it is non-
The surface of corrosion position is smooth surface, and smooth surface is provided with antirust coat 4, and antirust coat surface is provided with finish paint 5.
From the discussion above it is seen that, the rehabilitation expense that the low-voltage electric cabinet repairs structure online is cheap, can extend automatically controlled
The service life of bin, reduces the maintenance cost of low-voltage electric cabinet, and the automatically controlled bin in repair process, without the need for having a power failure, can shine
Normal work is used, and automatically controlled bin anticorrosive construction is easy, welding of not getting angry, and does not employ large scale computer tool, the electric cabinet after anti-corrosion reparation
Cabinet, its antiseptic power are greatly improved, and anti-corrosion life improves 2-3 times.
In addition, fixing rack structure (such as Y shaped bracket) in the hole of the corrosion hole location of low-pressure electric controlled case, is provided with,
In order to improve the globality of metal repairing agent obturator and low-pressure electric controlled punch-out equipment shell, and the fixing rack structure is connect with aperture wall
Tactile position is partially submerged in aperture wall, or is adhesively fixed with adhesive.
The repair process that low-voltage electric cabinet repairs structure online is described below in detail：
First, scale removal deashing
The casing surfaces externally and internally of automatically controlled bin (automatically controlled bin, low-pressure electric controlled case have equivalent meanings in description) is carried out
Purging, the oil on manual cleanup surface, rust, dirt, till clean；
2nd, damaged cleaning
If the casing of automatically controlled bin, base have cracking, stick up volume breakage, need to dedicated scissors, the finishing such as cut, press, grinding and help flat
Only；
3rd, cleaning-drying
Casing after cleaning, all surface is cleaned with degreased cleaning agent, until clean without dirt, natural drying stops；
4th, corrosion conversion
It is all to housing, base to corrode, brush special rust conversion agent on trimming face, treat that its Natural Transformation becomes pitchy
Only；
5th, defect repair
5.1st, casing crackle, gap, hole are filled and led up with super metal repairing agent caulking joint, are pasted with cold-reduced sheet at big hole
Repairing is floating, and slightly higher than datum level stops, and specifically, if becoming rusty occurs in automatically controlled bin during rotten hole, should not be welded repairing.Using
0.5mm flat cold-rolled sheets are cut into suitable dimension, cemented with special epoxy metal adhesive at the back side of casing it is sturdy, at hole misrun
Fill and lead up and be slightly higher than the outer surface of casing again with metal repairing agent, edge wants rounded transition, after cured again refine finishing with
The outer telogenesis one integrated mass of casing.
5.2nd, the defects such as breakage, cracking, misrun are repaired with super metal repairing agent at base, base plate, each cable hole is all
It is stifled tight with special silica-gel.
6th, polishing smoothing
After the solidification of each repairing face, special polishing machine is used, the polishing of all repairing faces is stopped to benchmark required standard.
7th, cleaning-drying
All surface inside and outside casing is cleaned with volatility abluent, until clean without dirt, natural drying stops；
8th, corrosion-inhibiting coating
Casing and base, base plate surfaces externally and internally after cleaning-drying selects chemically-resistant, the coating of the antirust of humidity,
Repair the thick layer of even application 0.3mm on surface；
9th, air dry cure
Natural air drying solidification need not be heated, basic solidification is reached within 4 hours and is stopped；
Tenth, appearance finish paint
By the color requirement of demanding party, the sun-resistant extraordinary finish paint of 0.2mm thick layers is sprayed on all surfaces externally and internallies；
11, solidification purging
Natural air drying solidification need not be heated, basic solidification is reached within 4 hours, components and parts in bin is carried out purging, arranged；
12, completion acceptance
The industrial and mineral condition of wear-and corrosion-resistant recovery technique application：
Temperature：More than 10 DEG C of ambient temperature when electrical control cubicles are constructed；
Place：Online or offline construction；
Humidity：Do not limit；
During construction, need to possess electricity, compressed air, special circumstances need the execution conditions such as scaffolding；
Above operation terminates rear joint sealing cabinet, and as repair is completed, and can handle completion acceptance formality.
It is all to have corrosion, the industrial low-pressure electric controlled bin of abrasion, can be successfully applied to each using this reparation structure
The various types of low-pressure electric controlled casees in each factories and miness region such as the generating of enterprise, coking, sintering, chemical industry, ironmaking, steel-making, cold and hot rolling line
Nearly hundred, cabinet, obtains excellent effect.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to which, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (6)
1. a kind of low-voltage electric cabinet repairs structure online, and which includes low-pressure electric controlled case, it is characterised in that the low-pressure electric controlled case
Corrosion position is provided with rust conversion agent process layer, is provided with positioned at low-pressure electric controlled at the corrosion hole location of the low-pressure electric controlled case
The flat cold-rolled sheet at the punch-out equipment shell back side, the depressed area of in the hole of the corrosion hole location and corrosion position are provided with metal mending
Agent, the rust conversion agent process layer surface of the corrosion position, the surface of the non-corrosion position of low-pressure electric controlled case are smooth surface, described
Smooth surface is provided with antirust coat, and the antirust coat surface is provided with finish paint.
2. low-voltage electric cabinet according to claim 1 repairs structure online, it is characterised in that the thickness of the antirust coat
For 0.3mm.
3. low-voltage electric cabinet according to claim 1 repairs structure online, it is characterised in that the flat cold-rolled sheet adopts glue
Glutinous agent is incorporated into the low-pressure electric controlled punch-out equipment shell back side.
4. low-voltage electric cabinet according to claim 1 repairs structure online, it is characterised in that be filled in corrosion hole location
Hole in metal repairing agent higher than low-pressure electric controlled punch-out equipment shell outer surface, and metal repairing agent obturator is near the week of casing
There is circular arc chamfering to edge.
5. low-voltage electric cabinet according to claim 1 repairs structure online, it is characterised in that the rust of the low-pressure electric controlled case
Fixing rack structure is provided with the hole of erosion hole location.
6. low-voltage electric cabinet according to claim 5 repairs structure online, it is characterised in that the fixing rack structure is
Y shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103464.6U CN206042592U (en) | 2016-10-04 | 2016-10-04 | Online repair structure of automatically controlled cabinet of low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103464.6U CN206042592U (en) | 2016-10-04 | 2016-10-04 | Online repair structure of automatically controlled cabinet of low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042592U true CN206042592U (en) | 2017-03-22 |
Family
ID=58297875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103464.6U Expired - Fee Related CN206042592U (en) | 2016-10-04 | 2016-10-04 | Online repair structure of automatically controlled cabinet of low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436386A (en) * | 2018-04-02 | 2018-08-24 | 昆明理工大学 | A kind of self-pierce riveting head fatigue crack restorative procedure based on bonding |
| CN111318945A (en) * | 2020-03-10 | 2020-06-23 | 威海新北洋技术服务有限公司 | Maintenance method for corrosion of cabinet body |
-
2016
- 2016-10-04 CN CN201621103464.6U patent/CN206042592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436386A (en) * | 2018-04-02 | 2018-08-24 | 昆明理工大学 | A kind of self-pierce riveting head fatigue crack restorative procedure based on bonding |
| CN111318945A (en) * | 2020-03-10 | 2020-06-23 | 威海新北洋技术服务有限公司 | Maintenance method for corrosion of cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20201004 |