CN203983773U - A kind of electrical switchgear - Google Patents
A kind of electrical switchgear Download PDFInfo
- Publication number
- CN203983773U CN203983773U CN201420307815.XU CN201420307815U CN203983773U CN 203983773 U CN203983773 U CN 203983773U CN 201420307815 U CN201420307815 U CN 201420307815U CN 203983773 U CN203983773 U CN 203983773U
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- CN
- China
- Prior art keywords
- flanging
- front side
- tank bracket
- right angle
- electrical switchgear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electrical switchgear, comprise tank bracket, be arranged on lamina tecti and the base plate of described tank bracket upper and lower surface, front side board and back side panel are arranged on tank bracket both sides, it is characterized in that, front side board one side be provided with recessed inside tank bracket U-shaped flanging, one side edgefold wall extends to front side board direction, and back side panel one side is provided with and the right angle flanging of being close to U-shaped flanging wall, and securing member is connected and fixed front side board and back side panel through right angle flanging and U-shaped flanging.By original wooden partition, and connected mode changes the connected mode of flanging wooden partition into, so only several screws need to be installed and each plate can be fixed, and assembling speed is fast.When installation rate is fast, by the reasonable structural design cleverly of flanging, reduced dust and entered cabinet inside, good airproof performance, kills two birds with one stone.Compared with prior art, the utlity model has installation rate fast, save operation and the strong advantage of sealing, there are wide market prospects.
Description
Technical field
The utility model belongs to switch cubicle technical field, is specifically related to a kind of electrical switchgear.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each needs to arrange by it along separate routes.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, and as power plant etc., what have is also provided with as protecting the low-frequency load reduction of capital equipment.
The Main Function of switch cubicle is in electric power system, to generate electricity, in the process of transmission of electricity, distribution and electric energy conversion, carry out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by circuit breaker mounting means; Or according to the difference of cabinet body structure, can be divided into open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet; According to electric pressure difference, can be divided into high-tension switch cabinet again, Medium Voltage Switchgear and low-tension switch cabinet etc.Mainly be applicable to various different occasions such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.
A kind of MNS low voltage drawing-out switching carbinet as disclosed in the patent No. Chinese utility model patent < < MNS low voltage drawing-out switching carbinet > > that is ZL201320754868.1 (notification number is CN203589560 U), comprise the cabinet being formed by framework, on described cabinet, be provided with at least one drawer, on described drawer, be provided with observing and controlling panel, it is characterized in that: the inside of described cabinet is provided with vertical row, described vertical row is connected with described drawer by vertical row folding, the surrounding of described vertical row is provided with protective cover, described framework is assemblied by C type section bar, described cabinet comprises the framework cross bearer that is arranged at cabinet top, the described framework cross bearer structure that is formed in one.
And for example an application number is that CN201210300793.X(publication number is CN201421954Y) the mounting structure > > of a Chinese utility model patent application < < switch cubicle disclosed a kind of like this mounting structure of switch cubicle, described switch cubicle comprises column (5), crossbeam (6) and lower baffle plate (4), described mounting structure is established function mounting plate (1), described function mounting plate (1) is threaded connection part and column (5), crossbeam (6) and lower baffle plate (4) connect.
Above-mentioned two kinds of devices are all to adopt screw to be connected and fixed above being arranged on the location hole of wooden partition between wooden partitions, a plurality of screws are installed so chronic, and production efficiency is low, and how many each plate face junctions can leave gap simultaneously, and seal is bad.
Utility model content
The utility model, for above shortcoming, is based on solving existing electrical switchgear built-up time long, is assembled with gap and can makes inside enter the problem of dust.Designed a kind of electrical switchgear.This electrical switchgear is one-body molded by sheet material bending, simple in structure, by flanging notch design, several securing members only need to be installed can firmly connect each wooden partition, simultaneously by the reasonable structural design cleverly of flanging, reduce dust and entered cabinet inside, good airproof performance.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of electrical switchgear, comprise tank bracket, be arranged on lamina tecti and the base plate of described tank bracket upper and lower surface, front side board and back side panel are arranged on tank bracket both sides, it is characterized in that, front side board one side be provided with recessed inside tank bracket U-shaped flanging, one side edgefold wall extends to front side board direction, and back side panel one side is provided with and the right angle flanging of being close to U-shaped flanging wall, and securing member one is connected and fixed front side board and back side panel through right angle flanging and U-shaped flanging one side.
In order to make the sealing of switch cubicle upper and lower surface not enter dust, the upper and lower two ends of front side board and back side panel are provided with flanging groove, and base plate and lamina tecti two ends are provided with the right angle flanging of being close to flanging cell wall.
In addition, right angle flanging is laid with the location hole of installing for securing member with being close on the flanging groove wall of right angle flanging, by screw is installed in location hole, base plate and lamina tecti is connected and fixed.
Preferentially, securing member one is bolt.
As a kind of improvement of the present utility model, also comprise column shrouding, described column shrouding one side folding has the right-angle side that is fixed on U-shaped flanging inside by securing member, opposite side seals U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in, can increase the intensity of junction like this, increase useful life.
Preferentially, securing member two is screw.
The utility model has the advantages that: one-body molded by sheet material bending, original wooden partition screw connected mode is changed into the connected mode of flanging wooden partition, so only several bolts need to be installed and each plate can be fixed, assembling speed is fast.When installation rate is fast, by the reasonable structural design cleverly of flanging, reduced dust and entered cabinet inside, kill two birds with one stone.Compared with prior art, the utlity model has installation rate fast, save operation and the strong advantage of sealing, there are wide market prospects.
Accompanying drawing explanation
Next by means of the accompanying drawing of embodiment, the utility model is carried out to brief description now.In accompanying drawing:
Fig. 1 shows the structural representation of the utility model electrical switchgear;
Fig. 2 shows the vertical view of the utility model electrical switchgear;
Fig. 3 shows the utility model electrical switchgear internal structure detail drawing;
Fig. 4 shows the utility model front side board and is connected detail drawing with back side panel;
Fig. 5 shows the utility model front side board and is connected detail drawing with lamina tecti with base plate with back side panel.
In figure: 10, tank bracket, 101, suspension hook, 103, lamina tecti, 104, front side board, 105, back side panel, 106, column shrouding, 107, base plate, 108, location hole, 109, securing member one, 110, securing member two.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection range of the present utility model.
Please consult Fig. 1 and Fig. 2 by emphasis, a kind of electrical switchgear, comprise that tank bracket 10, suspension hook 101 are arranged on tank bracket 10 tops for lifting and transhipment, the lamina tecti 103 and the base plate 107 that are arranged on described tank bracket 10 upper and lower surfaces, front side board 104 and back side panel 105 are arranged on tank bracket 10 both sides and form whole switch cabinet body.
Please consult Fig. 4 by emphasis, front side board 104 1 sides are provided with recessed in tank bracket 10 inner side U-shaped flangings, one side edgefold wall extends to front side board 104 directions, back side panel 105 1 sides are provided with and the right angle flanging of being close to U-shaped flanging wall, securing member 1 is connected and fixed front side board 104 and back side panel 105 through right angle flanging and U-shaped flanging one side, securing member 1 adopts bolt, from top to bottom uniform installation.
Please consult Fig. 5 by emphasis, in order to make the sealing of switch cubicle upper and lower surface not enter dust, front side board 104 and back side panel are provided with flanging groove in two ends Shang Xia 105, and base plate 107 and lamina tecti 103 two ends are provided with the right angle flanging of being close to flanging cell wall.Right angle flanging is laid with the location hole 108 of installing for securing member with being close on the flanging groove wall of right angle flanging, by base plate 107 and lamina tecti 103 being connected and fixed at the interior installation screw of location hole 108.
Please again consult Fig. 4, also comprise column shrouding 106, column shrouding 106 1 side foldings have the right-angle side that is fixed on U-shaped flanging inside by securing member 2 110, opposite side seals U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in, can increase the intensity of junction like this, increase useful life, securing member 2 110 adopts bolt, from top to bottom uniform installation.
The electrical switchgear of the disclosed this fast demountable of the utility model, one-body molded by sheet material bending, by flanging notch design, several securing members only need to be installed can firmly connect each wooden partition, simultaneously by the reasonable structural design cleverly of flanging, reduce dust and entered cabinet inside, speed of production is fast, has wide market prospects.
Claims (6)
1. an electrical switchgear, comprise tank bracket (10), be arranged on lamina tecti (103) and the base plate (107) of described tank bracket (10) upper and lower surface, front side board (104) and back side panel (105) are arranged on tank bracket (10) both sides, it is characterized in that: front side board (104) one sides are provided with recessed in the U-shaped flanging of tank bracket (10) inner side, and one side edgefold wall extends to front side board (104) direction; Back side panel (105) one sides are provided with and the right angle flanging of being close to U-shaped flanging wall, and securing member one (109) is connected and fixed front side board (104) and back side panel (105) through right angle flanging and U-shaped flanging one side.
2. electrical switchgear according to claim 1, is characterized in that, the upper and lower two ends of described front side board (104) and back side panel (105) are provided with flanging groove, and base plate (107) and lamina tecti (103) two ends are provided with the right angle flanging of being close to flanging cell wall.
3. electrical switchgear according to claim 2, is characterized in that, described right angle flanging is laid with the location hole (108) of installing for securing member with being close on the flanging groove wall of right angle flanging.
4. electrical switchgear according to claim 1, is characterized in that, described securing member one (109) is bolt.
5. according to the electrical switchgear described in any one in claim 1-4, it is characterized in that, also comprise column shrouding (106), described column shrouding (106) one side foldings have the right-angle side that is fixed on U-shaped flanging inside by securing member two (110), and opposite side seals U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in.
6. according to the electrical switchgear described in any one in claim 5, it is characterized in that, securing member two (110) is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307815.XU CN203983773U (en) | 2014-06-11 | 2014-06-11 | A kind of electrical switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307815.XU CN203983773U (en) | 2014-06-11 | 2014-06-11 | A kind of electrical switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983773U true CN203983773U (en) | 2014-12-03 |
Family
ID=51981189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307815.XU Expired - Fee Related CN203983773U (en) | 2014-06-11 | 2014-06-11 | A kind of electrical switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064966A (en) * | 2014-06-11 | 2014-09-24 | 江苏宿开电气有限公司 | Integrally formed electrical switch cabinet |
-
2014
- 2014-06-11 CN CN201420307815.XU patent/CN203983773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064966A (en) * | 2014-06-11 | 2014-09-24 | 江苏宿开电气有限公司 | Integrally formed electrical switch cabinet |
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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 |
Granted publication date: 20141203 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |