CN202678742U - Low-voltage switch cabinet profile fixation connection structure - Google Patents
Low-voltage switch cabinet profile fixation connection structure Download PDFInfo
- Publication number
- CN202678742U CN202678742U CN 201220212175 CN201220212175U CN202678742U CN 202678742 U CN202678742 U CN 202678742U CN 201220212175 CN201220212175 CN 201220212175 CN 201220212175 U CN201220212175 U CN 201220212175U CN 202678742 U CN202678742 U CN 202678742U
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- low
- rotating beam
- switch cabinet
- curb girder
- fixedly connected
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Abstract
The utility model discloses a low-voltage switch cabinet profile fixation connection structure. A low-voltage switch cabinet profile comprises a pillar, a side beam and a rotation beam which are mutually perpendicular and crossed, wherein the end surfaces of the side beam and the rotation beam are connected with the side surface of the rotation beam; on the connection position, the side surfaces of the side beam and the rotation beam are arranged on the same plane, the pillar, the side beam and the rotation beam are connected by one fixation connection component, the fixation connection component is provided with a main body and a pillar connection bent plate formed by bending the main body, the main body of the fixation connection component is fastened and connected with the side beam and the rotation beam; and the pillar connection bent plate is fastened and connected with the pillar. By adopting the technical scheme, the strength of the low-voltage cabinet structure formed by assembling the profiles and the precision of the cabinet are increased, the number of mounting parts of the connection structure and the process labor hour for connecting attachments are reduced, and the assembling efficiency of the low-voltage cabinet is improved. The low-voltage switch cabinet profile fixation connection structure is simple in structure, convenient in installation, suitable for the cabinet connection structure formed by other KB profiles, and increased in generality of the parts.
Description
Technical field
The utility model belongs to the technical field of power switchgear, relates to the structure of low-voltage power switch cabinet, and more particularly, the utility model relates to a kind of low-tension switch cabinet section bar fixed connection structure.
Background technology
In low voltage complete set, the low pressure framework is many to be formed by profile material assembling.
Domestic common employing KS section bar, KB section bar.The KS section bar is for being welded, and the assembling positioning accuracy is low, is not easy on the drawer outgoing line cabinet; The KB section bar is digital and analog hole processing, and installation accuracy is high than the KS section bar, but cabinet assembling strength ratio KS section bar is low.KB section bar low-voltage cabinet is assembled by column, curb girder and rotating beam, and column, curb girder are in twos with rotating beam and link to each other, and cabinet intensity is relatively poor.And formed wayward structure precision by a plurality of couplings.
KB section bar fixed connection structure of the prior art as shown in Figure 1, this structure are formed by connecting by set square 4 and band location gusset 5 by column 1, curb girder 2, rotating beam 3.Column 1 is connected by set square 4 with curb girder 2, and curb girder 2 is connected by band location gusset 5 with rotating beam 3.Column 1 is in twos and links to each other with curb girder 2, rotating beam 3, and column 1 is connected to indirect joint with rotating beam 3, without directly connecting.Owing to the installation that is participated in this structure by a plurality of couplings, the shortcoming of wayward structure precision; Because column 1, curb girder 2 and rotating beam 3 in this syndeton do not form an integral body, cabinet intensity is relatively poor.
The utility model content
The utility model provides a kind of low-tension switch cabinet section bar fixed connection structure, its objective is to improve low-voltage cabinet body structure intensity and cabinet precision.
To achieve these goals, the technical scheme taked of the utility model is:
Low-tension switch cabinet section bar fixed connection structure provided by the utility model, described low-tension switch cabinet section bar comprises orthogonal and crossing column, curb girder and rotating beam, described curb girder is connected end face and is connected with the side of described rotating beam with rotating beam; In its junction, the side of described curb girder and rotating beam is positioned at same plane, described column, curb girder and rotating beam are connected the member that is fixedly connected and connect, the described member that is fixedly connected is provided with body and is connected the column that bending forms on a described body connection flap, and the body of the described member that is fixedly connected and curb girder and rotating beam are fastenedly connected; Described column connects flap and described column is fastenedly connected.
The described member that is fixedly connected is provided with positioning convex; Described curb girder and rotating beam are provided with the digital and analog hole corresponding with described positioning convex, and described positioning convex inserts described digital and analog hole and forms and cooperates.
Establish installing hole on the described member that is fixedly connected, by the self tapping pan head screw, be fastenedly connected installation at described installing hole.
The cold-rolled steel sheet cold-pressed bending that the described member that is fixedly connected is thickness 3mm is shaped.
The utility model adopts technique scheme, improves KB profile material assembling low-voltage cabinet body structure intensity cabinet precision, reduces the mounting parts quantity of draw bail, has reduced the machining period of connecting accessory, has improved the dress efficient of KB section bar low-voltage cabinet.This member has simple in structure, easy for installation; Also be suitable for the cabinet draw bail that forms with other KB section bars, improved the versatility of part.
Description of drawings
The below makes brief description to the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure:
Fig. 1 is the schematic diagram of structure described in this specification background technology;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of member of being fixedly connected in the utility model;
Fig. 4 is that schematic diagram is looked on the left side of structure shown in Figure 3;
Fig. 5 is the schematic perspective view of structure shown in Figure 3.
The schematic diagram of positioning convex of member is fixedly connected in Fig. 6 the utility model.
Be labeled as among the figure:
1, column, 2, curb girder, 3, rotating beam, 4, set square, 5, band location gusset, 6, the member that is fixedly connected, 7, column connects flap, 8, positioning convex, 9, installing hole.
Embodiment
The below contrasts accompanying drawing, by the description to embodiment, embodiment of the present utility model is described in further detail, and to help those skilled in the art inventive concept of the present utility model, technical scheme is had more complete, accurate and deep understanding.
The of the present utility model structure expressed such as Fig. 2, Fig. 3, be a kind of low-tension switch cabinet section bar fixed connection structure, described low-tension switch cabinet section bar comprises orthogonal and crossing column 1, curb girder 2 and rotating beam 3, and the end face that described curb girder 2 is connected with rotating beam is connected with the side of described rotating beam 3; In its junction, the side of described curb girder 2 and rotating beam 3 is positioned at same plane.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize improving the goal of the invention of low-voltage cabinet body structure intensity and cabinet precision, the technical scheme that the utility model is taked is:
As shown in Figures 2 and 3, low-tension switch cabinet section bar fixed connection structure provided by the utility model, described column 1, curb girder 2 are connected with rotating beam by member 6 connections that are fixedly connected, the described member 6 that is fixedly connected is provided with body and is connected the column that bending forms on a described body connection flap 7, and the body of the described member 6 that is fixedly connected and curb girder 2 and rotating beam 3 are fastenedly connected; Described column connects flap 7 and is fastenedly connected with described column 1.
The utility model is for problems of the prior art, designed the member 6 that is fixedly connected as shown, make KB section bar column 1, curb girder 2 and rotating beam 3 connect as a whole structure, improved KB profile material assembling low-voltage cabinet body structure intensity, increase the dimensional accuracy of KB profile material assembling low-voltage cabinet body, locating for the accurate installation of follow-up components and parts provides assurance; Reduce the quantity of the installation union piece of draw bail in the prior art, reduced simultaneously the machining period of connecting accessory, improved the packaging efficiency of KB profile material assembling low pressure.That this member has is simple in structure, easy for installation, the cabinet draw bail of applicable and other KB section bars compositions.
The utlity model has following advantage:
1, improved KB section bar cabinet body structure intensity; 2, reduced the quantity of connecting accessory; 3, improved the packaging efficiency of KB profile material assembling low pressure; 4, improved the versatility of part; 5, reduced machining period.
To shown in Figure 6, the member 6 that is fixedly connected described in the utility model is provided with positioning convex 8 such as Fig. 3; Described curb girder 2 and rotating beam 3 are provided with the digital and analog hole corresponding with described positioning convex 8, and described positioning convex 8 inserts described digital and analog holes and forms and cooperates.
The positioning convex 8 that is fixedly connected on the member 6 snaps in the digital and analog hole of the correspondence on curb girder 2, the rotating beam 3, and the curb girder 2 of assurance, the positional precision between the rotating beam 3 have also guaranteed the positioning accuracy between column 1, curb girder 2, the rotating beam 3 simultaneously.
Establish installing hole 9 on the described member 6 that is fixedly connected, by the self tapping pan head screw, be fastenedly connected installation at described installing hole 9.
Installing hole 9 by the member 6 that is fixedly connected positions installation by the self tapping pan head screw, has guaranteed bonding strength and positioning accuracy between column 1, curb girder 2, the rotating beam 3.
To shown in Figure 6, the cold-rolled steel sheet cold-pressed bending that the member 6 that is fixedly connected described in the utility model is thickness 3mm is shaped such as Fig. 4.
Adopt the cold-rolled steel sheet of thickness 3mm, and be shaped through cold stamping, improved rigidity and the intensity of product, production efficiency is high, and steady quality has improved the accuracy of manufacture and the structural strength of overall product.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection range of the present utility model.
Claims (4)
1. low-tension switch cabinet section bar fixed connection structure, described low-tension switch cabinet section bar comprises orthogonal and crossing column (1), curb girder (2) and rotating beam (3), and described curb girder (2) is connected 3 with rotating beam) end face be connected with the side of described rotating beam (3); In its junction, the side of described curb girder (2) and rotating beam (3) is positioned at same plane, it is characterized in that: described column (1), curb girder (2) are connected 3 with rotating beam) connect by the member that is fixedly connected (6), the described member that is fixedly connected (6) is provided with body and is connected the column that bending forms on a described body connection flap (7), and the body of the described member that is fixedly connected (6) and curb girder (2) and rotating beam (3) are fastenedly connected; Described column connects flap (7) and is fastenedly connected with described column (1).
2. according to low-tension switch cabinet section bar fixed connection structure claimed in claim 1, it is characterized in that: the described member that is fixedly connected (6) is provided with positioning convex (8); Described curb girder (2) and rotating beam (3) are provided with the digital and analog hole corresponding with described positioning convex (8), and described positioning convex (8) inserts described digital and analog hole and forms and cooperates.
3. according to low-tension switch cabinet section bar fixed connection structure claimed in claim 1, it is characterized in that: establish installing hole (9) on the described member that is fixedly connected (6), by the self tapping pan head screw, be fastenedly connected installation at described installing hole (9).
4. according to claim 1 or 2 or 3 described low-tension switch cabinet section bar fixed connection structures, it is characterized in that: the described member that is fixedly connected (6) is shaped for the cold-rolled steel sheet cold-pressed bending of thickness 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212175 CN202678742U (en) | 2012-05-11 | 2012-05-11 | Low-voltage switch cabinet profile fixation connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212175 CN202678742U (en) | 2012-05-11 | 2012-05-11 | Low-voltage switch cabinet profile fixation connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678742U true CN202678742U (en) | 2013-01-16 |
Family
ID=47499618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212175 Expired - Fee Related CN202678742U (en) | 2012-05-11 | 2012-05-11 | Low-voltage switch cabinet profile fixation connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764037A (en) * | 2019-02-28 | 2019-05-17 | 温州北广柜架有限公司 | A kind of novel tank bracket |
-
2012
- 2012-05-11 CN CN 201220212175 patent/CN202678742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764037A (en) * | 2019-02-28 | 2019-05-17 | 温州北广柜架有限公司 | A kind of novel tank bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI MINGYUAN POWER EQUIPMENT MANUFACTURE LTD. Free format text: FORMER NAME: WUHU MINGYUAN ELECTRICAL EQUIPMENT MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 Anhui province Wuhu Auto City of Yijiang high tech Industrial Development Zone, Road No. 18 Patentee after: Anhui Mingyuan Power Equipment Manufacture Ltd. Address before: 241000 Anhui province Wuhu Auto City of Yijiang high tech Industrial Development Zone, Road No. 18 Patentee before: Wuhu Mingyuan Electrical Equipment Manufacture Co., Ltd. |
|
| 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: 20130116 Termination date: 20180511 |