CN104064966A - Integrally formed electrical switch cabinet - Google Patents
Integrally formed electrical switch cabinet Download PDFInfo
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- CN104064966A CN104064966A CN201410256971.2A CN201410256971A CN104064966A CN 104064966 A CN104064966 A CN 104064966A CN 201410256971 A CN201410256971 A CN 201410256971A CN 104064966 A CN104064966 A CN 104064966A
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- flanging
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- folded edge
- wall
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Abstract
The invention discloses an integrally formed electrical switch cabinet. The electrical switch cabinet is integrally formed by bending a plate and comprises a cabinet frame, a top cover plate and a bottom plate, the top cover plate and the bottom plate are installed on the upper surface and the lower surface of the cabinet frame, and a front side plate and a rear side plate are installed on the two sides of the cabinet frame. The integrally formed electrical switch cabinet is characterized in that a U-shaped folded edge arranged on the inner side of the cabinet frame in a concave mode is arranged on one side of the front side plate, the folded edge wall on one side of the U-shaped folded edge extends towards the direction of the front side plate, a right-angle folded edge tightly attached to the wall of the U-shaped folded edge is arranged on one side of the rear side plate, and a fastener penetrates through the right-angle folded edge and the U-shaped folded edge to enable the front side plate and the rear side plate to be fixedly connected. An original connecting mode of a plate wall is changed into a connecting mode of a folded edge wall plate, thus the plates can be fixed by only installing several screws, and the assembly speed is high. Meanwhile, through the reasonable and ingenious structural design of the folded edges, the possibility that dust enters the inner portion of a cabinet body is reduced, the sealing performance is good, and two purposes are achieved. Compared with the prior art, the integrally formed electrical switch cabinet has the advantages of being high in installation speed, capable of saving working procedures and high in sealing performance, and has broad market prospects.
Description
Technical field
The invention belongs to switch cubicle technical field, be specifically related to a kind of one-body molded 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 shunt needs to arrange by it.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 the low-frequency load reduction into protecting capital equipment.
The Main Function of switch cubicle is to generate electricity in electric power system, 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; Can be divided into again high-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc. according to electric pressure difference.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 " a kind of 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, and 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) Chinese utility model patent application " a kind of mounting structure of 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), and described function mounting plate (1) is threaded connection part and is connected with column (5), crossbeam (6) and lower baffle plate (4).
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, multiple 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.
Summary of the invention
The present invention is directed to above shortcoming, be based on solving existing electrical switchgear built-up time long, be assembled with gap and can make inside enter the problem of dust.Design a kind of one-body molded 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 rationally structural design cleverly of flanging, reduce dust and entered cabinet inside, good airproof performance.
For realizing object of the present invention, the technical solution used in the present invention is:
A kind of one-body molded 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 modification of the present invention, 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 makes the sealing of U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in, can increase like this intensity of junction, increase useful life.
Preferentially, securing member two is screw.
Advantage of the present invention is: one-body molded by sheet material bending, original wooden partition screw connected mode is changed into the connected mode of flanging wooden partition, and so only several bolts need to be installed and each plate can be fixed, assembling speed is fast.When installation rate is fast, by rationally structural design cleverly of flanging, reduce dust and entered cabinet inside, kill two birds with one stone.Compared with prior art, it is fast that the present invention has installation rate, saves operation and the strong advantage of sealing, has wide market prospects.
Brief description of the drawings
Now next by means of the accompanying drawing of embodiment, the present invention is carried out to brief description.In accompanying drawing:
Fig. 1 shows the structural representation of electrical switchgear of the present invention;
Fig. 2 shows the vertical view of electrical switchgear of the present invention;
Fig. 3 shows electrical switchgear internal structure detail drawing of the present invention;
Fig. 4 shows front side board of the present invention and is connected detail drawing with back side panel;
Fig. 5 shows front side board of the present invention and is connected detail drawing with back side panel with lamina tecti and base plate.
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 present invention is described in detail.Following examples will contribute to those skilled in the art further to understand the present invention, but not limit in any form the present invention.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement.These all belong to protection scope of the present invention.
Please consult Fig. 1 and Fig. 2 by emphasis, a kind of one-body molded 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 makes the sealing of U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in, can increase like this intensity of junction, increase useful life, securing member 2 110 adopts bolt, from top to bottom uniform installation.
The electrical switchgear of this fast demountable disclosed by the invention, 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 rationally structural design cleverly of flanging, reduce dust and entered cabinet inside, speed of production is fast, has wide market prospects.
Claims (6)
1. an one-body molded electrical switchgear, one-body molded by sheet material bending, 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. one-body molded electrical switchgear according to claim 1, it 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. one-body molded 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. the one-body molded electrical switchgear of stating according to claim 1, is characterized in that, described securing member one (109) is bolt.
5. according to the one-body molded 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 makes the sealing of U-shaped flanging by the recessed U-shaped flanging wall extension inner side that is stuck in.
6. according to the one-body molded 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 |
|---|---|---|---|
| CN201410256971.2A CN104064966A (en) | 2014-06-11 | 2014-06-11 | Integrally formed electrical switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256971.2A CN104064966A (en) | 2014-06-11 | 2014-06-11 | Integrally formed electrical switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104064966A true CN104064966A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410256971.2A Pending CN104064966A (en) | 2014-06-11 | 2014-06-11 | Integrally formed electrical switch cabinet |
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| CN (1) | CN104064966A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122798Y (en) * | 2007-12-05 | 2008-09-24 | 广东自动化电气集团有限公司 | Cabinet body of switch cabinet |
| CN201490596U (en) * | 2009-08-28 | 2010-05-26 | 泰豪科技(深圳)电力技术有限公司 | Box body sealing structure |
| CN102326308A (en) * | 2009-02-25 | 2012-01-18 | 三菱电机株式会社 | Switch gear |
| CN202487990U (en) * | 2012-03-05 | 2012-10-10 | 昆山振宏电子机械有限公司 | Combined switch cabinet sealing strip |
| CN102931595A (en) * | 2012-11-20 | 2013-02-13 | 江苏天翔电气有限公司 | Cabinet body of high-voltage switch cabinet |
| CN202840272U (en) * | 2012-08-23 | 2013-03-27 | 常州市常开电气有限公司 | High-tension switch cabinet |
| CN203014207U (en) * | 2013-01-08 | 2013-06-19 | 李维刚 | Movable type outdoor box type transformer station |
| CN203983773U (en) * | 2014-06-11 | 2014-12-03 | 江苏宿开电气有限公司 | A kind of electrical switchgear |
-
2014
- 2014-06-11 CN CN201410256971.2A patent/CN104064966A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201122798Y (en) * | 2007-12-05 | 2008-09-24 | 广东自动化电气集团有限公司 | Cabinet body of switch cabinet |
| CN102326308A (en) * | 2009-02-25 | 2012-01-18 | 三菱电机株式会社 | Switch gear |
| CN201490596U (en) * | 2009-08-28 | 2010-05-26 | 泰豪科技(深圳)电力技术有限公司 | Box body sealing structure |
| CN202487990U (en) * | 2012-03-05 | 2012-10-10 | 昆山振宏电子机械有限公司 | Combined switch cabinet sealing strip |
| CN202840272U (en) * | 2012-08-23 | 2013-03-27 | 常州市常开电气有限公司 | High-tension switch cabinet |
| CN102931595A (en) * | 2012-11-20 | 2013-02-13 | 江苏天翔电气有限公司 | Cabinet body of high-voltage switch cabinet |
| CN203014207U (en) * | 2013-01-08 | 2013-06-19 | 李维刚 | Movable type outdoor box type transformer station |
| CN203983773U (en) * | 2014-06-11 | 2014-12-03 | 江苏宿开电气有限公司 | A kind of electrical switchgear |
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Application publication date: 20140924 |
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| RJ01 | Rejection of invention patent application after publication |