CN202721342U - Dual-lamination process-based G profile with reinforcing rib - Google Patents
Dual-lamination process-based G profile with reinforcing rib Download PDFInfo
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- CN202721342U CN202721342U CN 201220380053 CN201220380053U CN202721342U CN 202721342 U CN202721342 U CN 202721342U CN 201220380053 CN201220380053 CN 201220380053 CN 201220380053 U CN201220380053 U CN 201220380053U CN 202721342 U CN202721342 U CN 202721342U
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- profile
- flanging
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- edge fold
- reinforcing rib
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Abstract
The utility model relates to a distribution box profile, especially to a dual-lamination process-based G profile with a reinforcing rib. The G profile is characterized in that the cross section of the profile is in a G shape and is formed by six edge folds. A fist edge fold, a second edge fold, a fourth edge fold, a fifth edge fold, and a sixth edge fold have the dual-lamination structures; and the third edge fold is folded and pressed inwardly to form a reinforcing rib. According to the utility model, the beneficial effects of the profile are as follows: the profile utilizes a dual-lamination process and the reinforcing rib is additionally arranged, so that the rigidity and the strength of the cabinet body framework can be strengthened and meeting of the requirements of the rigidity and the strength of a large-size cabinet body can be ensured. In addition, the profile is manufactured by punching, bending and laminating of a high-quality panel that has the 1.5mm thickness and an anticorrosion function, so that requirements of a distribution box anticorrosion capability in various environments can be fully met. Connection of profiles is free of preservative spraying isolation, so that the grounding conductivity is good and the safety protection level is high. And due to the utilization of the dual-lamination process, the end opening scratching of the profile operator can be avoided during the contact process, so that relative safety can be realized.
Description
Technical field
The utility model relates to a kind of distribution box section bar, relates in particular to a kind of dual stack technique G section bar with reinforcement.
Background technology
Along with the development of distribution industry, the structure of distribution cabinet progressively is subject to market and more and more pays close attention to, and by adopting plate welding structure fully, progressively develops into section bar welding and assembling, section bar and entirely assembles cabinet body structure etc.Use more section bar to have 3 kinds on the Vehicles Collected from Market: KF section bar (seeing Fig. 2), F28 section bar (seeing Fig. 3) and dual stack technique G section bar (seeing Fig. 4).Wherein, the KF section bar adopts the steel strip stamping moulding of 2.0-2.5mm, and surface spraying is adopted in anti-corrosion measure.Because being only applicable to Welding Structure, therefore using gradually, market lacks; The F28 section bar uses cold drawing or the steel strip stamping of 1.5mm to become tubulose, and surface spraying is adopted in anti-corrosion measure.Applicable to package assembly, but because burst and the tubular intracavity of F28 section bar can't be accomplished all standing of surface spraying, cause antiseptic power not enough.Especially the operational environment of the regional high temperature in ocean and coastal open air, high humidity and high salt fog, this phenomenon is particularly serious; Dual stack technique G section bar adopts the aluminizing zine plate to solve the problem of anti-corrosion, the soft phenomenon of skeleton will occur but be used on the cabinet of size large (more than the height 1600mm, more than the width 800mm).
The utility model content
The purpose of this utility model is to guarantee under the prerequisite of the rigidity of cabinet, intensity.A kind of dual stack technique G section bar that is applicable to larger distributing box is provided.
The material that assembly type switch cabinet upright post section bar described in the utility model is selected is the thick zinc-plated or aluminizing zine plate of 1.5mm; described overlay coating zinc-plated and the aluminizing zine plate is compared soft with middle steel plate; cutting, can form certain thickness envelope at port during punching processing; namely has certain defencive function; the experiment proved that when thickness of slab is not more than 1.5mm; the envelope of port can be accomplished all standing; if will have the risk that is corroded but thickness of slab has surpassed 1.5mm, this is the reason why the utility model selects the zinc-plated or aluminizing zine plate of 1.5mm.
The technical solution of the utility model is as follows: a kind of dual stack technique G section bar with reinforcement, bend, laminate and make by sheet material, the cross section that it is characterized in that described dual stack technique G section bar is " G " type, formed by six flangings, described the first flanging is vertical with the second flanging, described the 3rd flanging one end is connected with the second flanging, the other end connects Fourth Fold, the inside crimping of described the 3rd flanging forms reinforcement, described Fourth Fold is vertical with the 5th flanging, and described the 5th flanging is vertical with the 6th flanging.Described the first flanging, the second flanging, Fourth Fold, the 5th flanging, the 6th flanging are double stack construction.
The beneficial effects of the utility model are: three joint faces that section bar is used for installation crossbeam, longeron, cabinet door etc. all use dual stack technique, added simultaneously reinforcement, strengthen rigidity, the intensity of cabinet skeleton, guaranteed to have possessed rigidity, the requirement of strength that satisfies the relatively large cabinet of size; Section bar adopts by the thick high-quality punching plates with antiseptic property of 1.5mm, bends, laminates and make, and has fully satisfied under the various environment requirement to the power distribution cabinet antiseptic power; Connect between section bar without anticorrosion with painting agent isolation, ground connection conducts electricity very well, and class of safety protection is high; Can avoid port to scratch when adopting dual stack technique section bar operating personnel to contact, relatively safer.
Description of drawings
Fig. 1 is cross-sectional structure schematic diagram of the present utility model.
Fig. 2 is KF profile structure schematic diagram.
Fig. 3 is F28 profile structure schematic diagram.
Fig. 4 is dual stack technique G profile structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is made brief description.
As shown in Figure 1, a kind of dual stack technique G section bar, bend, laminate and make by sheet material, it is characterized in that the cross section of described dual stack technique G section bar is " G " type, formed by six flangings, described the first flanging 1 is vertical with the second flanging 2, described the 3rd flanging 3 one ends are connected with the second flanging 2, and the other end connects Fourth Fold 4, and described the 3rd flanging 3 inside crimpings form reinforcement, described Fourth Fold 4 is vertical with the 5th flanging 5, and described the 5th flanging 5 is vertical with the 6th flanging 6.Described the first flanging 1, the second flanging 2, Fourth Fold 4, the 5th flanging 5, the 6th flanging 6 all use dual stack technique.
Section bar all uses the double-layer overlapped compression technology at three installation joint faces with crossbeam, cabinet door, side panel.
Above an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. dual stack technique G section bar with reinforcement, bent by sheet material, laminate and make, the cross section that it is characterized in that described dual stack technique G section bar is " G " type, formed by six flangings, described the first flanging is vertical with the second flanging, described the 3rd flanging one end is connected with the second flanging, the other end connects Fourth Fold, the inside crimping of described the 3rd flanging forms reinforcement, described Fourth Fold is vertical with the 5th flanging, described the 5th flanging is vertical with the 6th flanging, described the first flanging, the second flanging, Fourth Fold, the 5th flanging, the 6th flanging is double stack construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380053 CN202721342U (en) | 2012-08-01 | 2012-08-01 | Dual-lamination process-based G profile with reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380053 CN202721342U (en) | 2012-08-01 | 2012-08-01 | Dual-lamination process-based G profile with reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721342U true CN202721342U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380053 Expired - Fee Related CN202721342U (en) | 2012-08-01 | 2012-08-01 | Dual-lamination process-based G profile with reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571053A (en) * | 2015-01-14 | 2015-04-29 | 天津市建电实业有限公司 | Production line for automatically producing double-stack technology G profile with reinforcing ribs |
-
2012
- 2012-08-01 CN CN 201220380053 patent/CN202721342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571053A (en) * | 2015-01-14 | 2015-04-29 | 天津市建电实业有限公司 | Production line for automatically producing double-stack technology G profile with reinforcing ribs |
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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: 20130206 Termination date: 20210801 |