CN108448384A - A kind of G types beam and its switchgear - Google Patents
A kind of G types beam and its switchgear Download PDFInfo
- Publication number
- CN108448384A CN108448384A CN201810439243.3A CN201810439243A CN108448384A CN 108448384 A CN108448384 A CN 108448384A CN 201810439243 A CN201810439243 A CN 201810439243A CN 108448384 A CN108448384 A CN 108448384A
- Authority
- CN
- China
- Prior art keywords
- side wall
- flanging
- type
- wall
- fold
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- H02B1/01—Frameworks
- H02B1/013—Profiles for cabinet frames
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to a kind of G types beam and its switchgears, switchgear includes column and the G type beams being connect with column, the end of G type beams bends out internal layer flanging by least one of the upper side wall of G type beams, lower wall, rear wall and front side wall side wall, by being different from the outer layer flanging for bending out at least one side wall bending increase of internal layer flanging and being bonded with internal layer flanging in the upper side wall, lower wall, rear wall and front side wall, G type beam ends are made to form double-fold, double-fold fits with column.Solve the connection structure intensity difference of G types beam in the prior art, the problem of processing technology complexity.
Description
Technical field
The present invention relates to a kind of proximate matter and its switchgears.
Background technology
In electrical power distribution system, AC low-tension switchgear has extensive practical application, and G type beams are as skeleton structure
Important support also carries out structural adjustment and improves continuous.Original G types girder construction is cold in order to which proof strength generally uses
Steel rolling plate material, and must be overlapped by liner plate and C profile structure, the later stage, cold-rolled steel sheet was corroded in order to prevent, also to increase
Depositing process is powered up, this processing method processing technology is cumbersome, and efficiency of assembling is low, and production cost is high.
To solve the above-mentioned problems, Chinese patent CN107148191 discloses a kind of G types girder construction, and the two of G type top surface of the beams
End is equipped with towards bottom surface flanging in the same direction molding first and overlaps side, and the both ends of G types soffit are equipped with is attached at the first weight outside
It closes while top surface flanging in the same direction molding second overlaps, the first overlapping region for overlapping when being overlapped with second is equipped with phase
The through hole of cooperation, described first overlaps the flanging molding bending part of side and top surface equipped with the first reinforcing rib.This G types girder construction
For aluminizing zine plate, it can directly be compressed by pressing plate and be directly connected by tapping screw with other proximate matters.
But the connection structure of G types beam disclosed above still remains the problem of bonding strength difference, because needing to add reinforcing rib
Still remain the problem of processing technology complexity.
Invention content
The purpose of the present invention is to provide a kind of G types beams, solve the connection structure intensity difference of G types beam in the prior art, add
The problem of work complex process.The purpose of the present invention is to provide a kind of switchgear again.
To achieve the above object, the technical solution of switchgear of the present invention is：The end of G type beams by the upper side walls of G type beams,
At least one of lower wall, rear wall and front side wall side wall bends out internal layer flanging, by the upper side wall, lower wall, after
It is different from side wall and front side wall and bends out the outer layer that at least one side wall bending increase of internal layer flanging is bonded with internal layer flanging
Flanging, makes G type beam ends form double-fold, and double-fold fits with column.
Advantage：G types beam promotes G types beam and upright post connection structure intensity, therefore G types beam and column by double-fold
Connection structure in double-fold can directly fit with column, eliminate original liner plate, and without adding reinforcing rib, solve
The problem of processing technology of having determined complexity.
The double-fold of the G types beam, at least one layer of flanging are an integral structure.
Advantage：It is point that the double-fold intensity that one layer of flanging is an integral structure above-mentioned at least, which is more than two-layer folded edge,
The double-fold intensity of body formula structure.
The internal layer flanging of the G types beam is curved by the two side walls in the upper side wall of G type beams, lower wall or rear wall
The spliced flanging folded, outer layer flanging are the integral type flangings bent out by the front side wall of G type beams.
Advantage：It is bent by two side walls using internal layer flanging, this bending mode can facilitate outside G type beams
The bending of layer flanging, outer layer flanging is the integral type flanging bent out by the front side wall of G type beams, can make the two-fold of G type beams
Side is more regular.
The double-fold of the G types beam is equipped with fastener receptacles and location hole, be equipped with outside the outer ones of G type beams with
The convex of stud location cooperation.
Advantage：Convex and location hole realize positioning during the connection process, can facilitate fastener connection installation.
The G types beam material is aluminum clad zinc plate.
Advantage：Aluminum clad zinc plate is not perishable, reduces electroplating work procedure.
To achieve the above object, the technical solution of G types beam of the present invention is：The end of G type beams by the upper side walls of G type beams,
At least one of lower wall, rear wall and front side wall side wall bends out internal layer flanging, by the upper side wall, lower wall, after
It is different from side wall and front side wall and bends out the outer layer flanging that at least one bending increase of internal layer flanging is bonded with internal layer flanging,
G type beam ends are made to form double-fold.
The double-fold of the G types beam, at least one layer of flanging are an integral structure.
The internal layer flanging of the G types beam is curved by the two side walls in the upper side wall of G type beams, lower wall or rear wall
The spliced flanging folded, outer layer flanging are the integral type flangings bent out by the front side wall of G type beams.
The double-fold of the G types beam is equipped with fastener receptacles and location hole, is equipped with and uses outside the outer one of G type beams
In the convex with connected piece location fit.
The G types beam material is aluminum clad zinc plate.
The invention content of the G type beams is identical as the G type girder constructions in the invention content of aforementioned present invention switchgear, beneficial
Effect is not repeated to illustrate.
Description of the drawings
Fig. 1 is the schematic diagram of the G type beams in switchgear specific embodiment 1；
Fig. 2 is the schematic diagram of the G types beam and upright post connection structure in switchgear specific embodiment 1；
Fig. 3 is the enlarged diagram of the G type beam double-folds in switchgear specific embodiment 1；
Fig. 4 is the schematic diagram of the G type beams in switchgear specific embodiment 2.
Reference sign：1. upper side wall；2. lower wall；3. front side wall；4. rear wall；5. internal layer flanging；6. outer layer is rolled over
Side；7. convex；8.G type beams；9. macropore C profile；10. four hole C profiles；11. pressing plate；12. angle support.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of switchgear of the present invention, as shown in Fig. 2, switchgear includes column and the G type beams being connect with column
8, column includes macropore C profile 9, four hole C profiles 10, angle support 12 and pressing plate 11,9 one end of macropore C profile and four hole C profiles 10
Arranged side by side, pressing plate 11 penetrates through four hole C profiles 10 and macropore C profile 9, and 11 end of pressing plate is in four hole C profiles 10 and greatly
Inside hole C profile 9, the front side wall 3 of G types beam 8 and being aligned on one side for macropore C profile 9, to ensure the specification of connection structure, because
Use double-fold, it is ensured that bonding strength, so pressing plate 11 and the double-fold of G types beam 8 can directly pass through tapping screw
Press connected, two sides of angle support 12 are connect with four hole C profiles 10 and macropore C profile 9 by fastener respectively, to ensure
The bonding strength of the connection structure of entire G types beam 8, and require at the upper side wall 1 of G types beam 8 and a side of angle support 12
In a face, ensure the connection direction of G types beam 8.
As shown in Figure 1, in the present embodiment, the internal layer flanging 5 of the G types beam 8 is upper side wall 1 and rear side by G types beam 8
One layer of flanging that wall 4 is bent out, outer layer flanging 6 are the one layer of flangings bent by the front side wall 3 of G types beam 8, which puts
For big figure as shown in figure 3, being bent by upper side wall 1 and rear wall 4 using internal layer flanging 5, this bending mode can facilitate G types
The bending of 8 outer layer flanging 6 of beam, outer layer flanging 6 are the integral type flangings bent out by the front side wall 3 of G types beam 8, can make G types
The double-fold of beam 8 is more regular.It is better than 1 bending of more than two side walls by 6 intensity of outer layer flanging that 8 front side wall 3 of G types beam is bent
The outer layer flanging 6 gone out.The double-fold of the G types beam 8 is equipped with fastener receptacles and location hole, outside the outer one of G types beam 8
Portion is equipped with convex 7, and G types beam 8 and the assembly of macropore C profile 9 and four hole C profiles 10 can be facilitated to position during the connection process,
It is aluminum clad zinc plate with 8 material of G types beam, can prevents from corroding using aluminum clad zinc plate, reduce electroplating technology.
The specific embodiment 2 of switchgear of the present invention, difference from example 1 is that, as shown in figure 4, double-fold is
" L " shape can increase the contact area of G types beam 8 and macropore C profile 9, strong with the connection of column to further strengthen G types beam 8
Degree.
The specific embodiment 3 of switchgear of the present invention, difference from example 1 is that, the internal layer folding of the G types beam 8
Side 5 is the one layer of flanging bent out by the upper side wall 1 and lower wall 2 of G types beam 8, can be reached and be implemented using the G types beam 8
1 identical technique effect of example.
The specific embodiment of G types beam of the present invention, the specific embodiment of the G types beam 8 are specific with aforementioned present invention switchgear
The structure of G types beam 8 in embodiment is identical, is not repeated to illustrate.
Claims (10)
1. a kind of G types beam, it is characterised in that：The end of G type beams passes through the upper side wall of G type beams, lower wall, rear wall and front side wall
At least one of side wall bend out internal layer flanging, it is curved by being different from the upper side wall, lower wall, rear wall and front side wall
The outer layer flanging that at least one bending increase of internal layer flanging is bonded with internal layer flanging is folded, G type beam ends is made to form double-fold.
2. G types beam according to claim 1, it is characterised in that：The double-fold of the G types beam, at least one layer of flanging are
Integral structure.
3. G types beam according to claim 1 or 2, it is characterised in that：The internal layer flanging of the G types beam is by G type beams
The spliced flanging that two side walls in upper side wall, lower wall or rear wall are bent out, outer layer flanging are by before G type beams
The integral type flanging that side wall is bent out.
4. G types beam according to claim 3, it is characterised in that：The double-fold of the G types beam is equipped with fastener receptacles
And location hole, the outer one outside of G type beams are equipped with for the convex with connected piece location fit.
5. G type beams according to claim 1 or 2 or 4, it is characterised in that：The G types beam material is aluminum clad zinc plate.
6. a kind of switchgear, including column and the G type beams that are connect with column, it is characterised in that：The end of G type beams passes through G type beams
At least one of upper side wall, lower wall, rear wall and front side wall side wall bend out internal layer flanging, by the upper side wall,
At least one side wall bending increase for bending out internal layer flanging and internal layer flanging patch are different from lower wall, rear wall and front side wall
The outer layer flanging of conjunction, makes G type beam ends form double-fold, and double-fold fits with column.
7. switchgear according to claim 6, it is characterised in that：The double-fold of the G types beam, at least one layer of flanging are
Integral structure.
8. the switchgear described according to claim 6 or 7, it is characterised in that：The internal layer flanging of the G types beam is by G type beams
Upper side wall, the spliced flanging that bends out of the two side walls in lower wall or rear wall, outer layer flanging is by G type beams
The integral type flanging that front side wall is bent out.
9. switchgear according to claim 8, it is characterised in that：The double-fold of the G types beam is installed equipped with fastener
The outer one outside of hole and location hole, G type beams is equipped with the convex coordinated with stud location.
10. the switchgear described according to claim 6 or 7 or 9, it is characterised in that：The G types beam material is aluminum clad zinc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439243.3A CN108448384B (en) | 2018-05-09 | 2018-05-09 | G-shaped beam and switch cabinet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439243.3A CN108448384B (en) | 2018-05-09 | 2018-05-09 | G-shaped beam and switch cabinet thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108448384A true CN108448384A (en) | 2018-08-24 |
| CN108448384B CN108448384B (en) | 2024-06-21 |
Family
ID=63202713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810439243.3A Active CN108448384B (en) | 2018-05-09 | 2018-05-09 | G-shaped beam and switch cabinet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108448384B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH560562A5 (en) * | 1972-01-25 | 1975-04-15 | Rapena Patent & Verwaltungs Ag | |
| DE29900642U1 (en) * | 1999-01-18 | 1999-04-22 | Proline Profil System GmbH, 56070 Koblenz | Profile system for balcony edge protection and connecting element for such a profile system |
| CN201594694U (en) * | 2009-10-28 | 2010-09-29 | 上海电器成套厂有限公司 | Framework of nuclear-power IE-level low-voltage switch gear |
| WO2010121588A2 (en) * | 2009-04-20 | 2010-10-28 | Elcos Gmbh | Frame and a control cabinet composed of the frame |
| CN201758245U (en) * | 2009-09-24 | 2011-03-09 | 上海天灵开关厂有限公司 | New section material reinforcing member |
| CN201927890U (en) * | 2010-12-30 | 2011-08-10 | 南京大全电气有限公司 | Flanging forming G-shaped crossbeam |
| CN202025986U (en) * | 2011-04-29 | 2011-11-02 | 中煤电气有限公司 | Structural frame of full-assembling low-tension switchgear assembly |
| CN102738712A (en) * | 2012-07-03 | 2012-10-17 | 江苏天港箱柜有限公司 | G-type beam to be used with KB (keyboard) profile |
| CN202759157U (en) * | 2012-06-27 | 2013-02-27 | 万控集团(成都)电气有限公司 | G-type beam with drain plugs |
| CN202882398U (en) * | 2012-11-15 | 2013-04-17 | 福建安厦新型建筑模板制造有限公司 | Profile for processing template steel frame and steel frame template |
| CN203675508U (en) * | 2013-11-15 | 2014-06-25 | 浙江诚利柜架有限公司 | G-shaped cross beam |
| CN204006570U (en) * | 2014-04-17 | 2014-12-10 | 浙江丹特卫顿热泵有限公司 | A kind of multifunction geothermal-energy heat pump unit framework |
| CN204885841U (en) * | 2015-08-18 | 2015-12-16 | 安徽鑫龙电器股份有限公司 | Low -voltage distribution cabinet section bar assembly structure |
| CN206977882U (en) * | 2017-07-17 | 2018-02-06 | 安徽明远电力设备制造有限公司 | A kind of KB section bars G type girder constructions |
| CN207009905U (en) * | 2017-07-19 | 2018-02-13 | 常熟开关制造有限公司(原常熟开关厂） | A kind of column and the low voltage switchgear body with the column |
| CN208093957U (en) * | 2018-05-09 | 2018-11-13 | 河南森源电气股份有限公司 | G types beam and its switchgear |
-
2018
- 2018-05-09 CN CN201810439243.3A patent/CN108448384B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH560562A5 (en) * | 1972-01-25 | 1975-04-15 | Rapena Patent & Verwaltungs Ag | |
| DE29900642U1 (en) * | 1999-01-18 | 1999-04-22 | Proline Profil System GmbH, 56070 Koblenz | Profile system for balcony edge protection and connecting element for such a profile system |
| WO2010121588A2 (en) * | 2009-04-20 | 2010-10-28 | Elcos Gmbh | Frame and a control cabinet composed of the frame |
| CN201758245U (en) * | 2009-09-24 | 2011-03-09 | 上海天灵开关厂有限公司 | New section material reinforcing member |
| CN201594694U (en) * | 2009-10-28 | 2010-09-29 | 上海电器成套厂有限公司 | Framework of nuclear-power IE-level low-voltage switch gear |
| CN201927890U (en) * | 2010-12-30 | 2011-08-10 | 南京大全电气有限公司 | Flanging forming G-shaped crossbeam |
| CN202025986U (en) * | 2011-04-29 | 2011-11-02 | 中煤电气有限公司 | Structural frame of full-assembling low-tension switchgear assembly |
| CN202759157U (en) * | 2012-06-27 | 2013-02-27 | 万控集团(成都)电气有限公司 | G-type beam with drain plugs |
| CN102738712A (en) * | 2012-07-03 | 2012-10-17 | 江苏天港箱柜有限公司 | G-type beam to be used with KB (keyboard) profile |
| CN202882398U (en) * | 2012-11-15 | 2013-04-17 | 福建安厦新型建筑模板制造有限公司 | Profile for processing template steel frame and steel frame template |
| CN203675508U (en) * | 2013-11-15 | 2014-06-25 | 浙江诚利柜架有限公司 | G-shaped cross beam |
| CN204006570U (en) * | 2014-04-17 | 2014-12-10 | 浙江丹特卫顿热泵有限公司 | A kind of multifunction geothermal-energy heat pump unit framework |
| CN204885841U (en) * | 2015-08-18 | 2015-12-16 | 安徽鑫龙电器股份有限公司 | Low -voltage distribution cabinet section bar assembly structure |
| CN206977882U (en) * | 2017-07-17 | 2018-02-06 | 安徽明远电力设备制造有限公司 | A kind of KB section bars G type girder constructions |
| CN207009905U (en) * | 2017-07-19 | 2018-02-13 | 常熟开关制造有限公司(原常熟开关厂） | A kind of column and the low voltage switchgear body with the column |
| CN208093957U (en) * | 2018-05-09 | 2018-11-13 | 河南森源电气股份有限公司 | G types beam and its switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108448384B (en) | 2024-06-21 |
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