CN202260173U - Automatic power distribution plug-in box - Google Patents
Automatic power distribution plug-in box Download PDFInfo
- Publication number
- CN202260173U CN202260173U CN2011203808163U CN201120380816U CN202260173U CN 202260173 U CN202260173 U CN 202260173U CN 2011203808163 U CN2011203808163 U CN 2011203808163U CN 201120380816 U CN201120380816 U CN 201120380816U CN 202260173 U CN202260173 U CN 202260173U
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- CN
- China
- Prior art keywords
- middle cross
- cross beam
- casing
- motherboard
- vertical
- 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 belongs to the field of automatic power distribution control technical equipment and relates to an automatic power distribution plug-in box. A cover plate with a ventilation type structure is arranged at the top part of a box body with a box cover type structure; side panels with plugging structures are arranged on two side faces of the box body and a fixed front panel is arranged at the front part of the box body; middle cross beams and front cross beams which are distributed up and down are arranged between two side panels; an opening distance is reserved between each middle cross beam and each front cross beam and each middle cross beam is provided with vertical beams which are arranged at intervals in sequence; the vertical beams are fixed between the middle cross beams through the upper and lower middle cross beams, and the middle cross beams and the vertical beams are mounted in the same plane; and mother boards are placed at corresponding structure positions of the vertical beams and the middle cross beams. The automatic power distribution plug-in box has the advantages that: the structure is simple and practical, the mother boards are convenient and fast to replace and assemble, the cost is low, the whole rigidity of the plug-in box is high, the application range is wide, and the structure change and plugging of an automatic power distribution device can be effectively realized.
Description
Technical field:
The utility model belongs to power distribution automation control technology apparatus field, relates to a kind of power distribution automation subrack, particularly a kind of device that is used for the subrack structure of the various distribution structure spares of power distribution equipment plug-in card.
Background technology:
At present, in the power distribution automation subrack or communication subrack equipment that generally use, in the middle of the motherboard of a lot of subracks all places; Insert veneer from behind, perhaps veneer is all inserted in front and back, and motherboard passes through screw on the crossbeam that distributes up and down; In existing these structural designs, before and after the motherboard other crossbeams are arranged, guide rail is arranged on the crossbeam; About shield side plate etc. in addition; Block the fixedly crossbeam and the installing hole of motherboard, must dismantle numerous parts in the subrack when installation or replacing motherboard, made the motherboard that is positioned at the inside to install fast and easily; Also in some existing power distribution automation subrack, the back subrack is assembled as a dismountable son, take out the back subrack during installation earlier; Again the back subrack is assemblied on the subrack main body after installing motherboard; This structure and technical scheme have taken the inner a lot of spaces of subrack, and since the dismountable cause of back subrack, the complicacy that subrack structure becomes; Integral rigidity is also poor, and cost also improves much; End is got up, and existing these subrack device ubiquities complex structure, install and use inconvenience, and the grafting formality is loaded down with trivial details, and manufacturing cost is high, and useful life is short, automaticity low with shortcoming such as poor safety performance.
Summary of the invention:
The goal of the invention of the utility model is to overcome the shortcoming that exists in the prior art, seeks to design a kind of convenient and swift, simple in structure power distribution automation subrack structure, is used for the combined inserting of the various accessories of distribution occasion.
To achieve these goals, the agent structure of the utility model comprises casing, motherboard, middle cross beam, vertical beam, front beam, cover plate, front panel and side panel; The top of the casing of box type structure is shaped on the cover plate of aeration type structure; Be shaped on the side panel of connected structure on the two sides of casing; The casing front portion is shaped on fixing front panel, is provided with the middle cross beam and the front beam that distribute up and down between the panel of both sides, leaves aperture pitch between middle cross beam and the front beam; Middle cross beam is provided with the vertical beam at interval successively; Vertical beam through up and down middle cross beam and be fixed between the middle cross beam, middle cross beam and vertical beam are installed in the same plane, motherboard places on the counter structure position of vertical beam and middle cross beam; Leave aperture pitch between middle cross beam and the front beam, aperture pitch is greater than the thickness of motherboard module, and motherboard is fixed on the vertical beam, is close to the frontal plane of middle cross beam; Stay aperture pitch between front beam in the casing and the middle cross beam, its spacing is greater than the front and back degree of depth of motherboard and be positioned under; The aperture pitch of casing is distributed in the top and bottom of casing; Motherboard gets into casing through aperture pitch and is close to and vertical beam accordingly, through screw on vertical beam; Be shaped on the type of falling worker groove on the middle cross beam, be distributed in the middle cross beam upper and lower, the horizontally-arranged through hole of equidistance is arranged in the groove; Vertical beam is shaped on a boss respectively in two ends up and down, and there is a screwed hole at the boss center, and the screwed hole by equidistant distribution is arranged on the vertical beam frontal plane; Boss on the vertical beam is connected in the middle cross beam lower recess, and the through hole that passes in the middle cross beam groove through screw is fixed on the screwed hole at boss center.
The utility model compared with prior art, it is simple and practical, motherboard is changed assembling, and convenient cost is low easily, the subrack integral rigidity is strong, applied range can realize effectively that the reconfiguration of power distribution automation device is pegged graft.
Description of drawings:
Fig. 1 is the overall structure assembling principle schematic of the utility model.
Fig. 2 is that the motherboard of the utility model is installed the partial structurtes principle schematic.
Fig. 3 is that the vertical beam and the middle cross beam of the utility model installed the partial structurtes principle schematic.
Embodiment:
Below through embodiment and combine accompanying drawing to further specify.
Embodiment:
The agent structure of present embodiment comprises casing 1, be fixed in motherboard 2 in the casing, place the cover plate 6 at casing top, places middle cross beam 3, front beam 5 between the side panel 8, connects and the vertical beam between the middle cross beam 34 up and down, places the front panel 7 of casing 1 front portion; Between front beam 5 in the casing and the middle cross beam 3 certain extended distance is arranged, distance is greater than the front and back degree of depth of motherboard 2, and this extended distance is positioned at cover plate 6 belows; The extended distance of casing 1 is distributed in the top and bottom of casing; Motherboard 2 gets into casing 1 through opening, be close to and corresponding vertical beam 4, through screw on vertical beam 4; Have the type of falling worker groove on the middle cross beam 3, be distributed in middle cross beam 3 upper and lowers, the horizontally-arranged through hole of equidistance is arranged in the groove; Vertical beam has a boss respectively in two ends about in the of 4, and there is a screwed hole at the boss center, and the screwed hole that distributes by certain distance is arranged on vertical beam 4 frontal planes; Boss on the vertical beam 4 is connected in middle cross beam 3 lower recess, and the through hole that passes in middle cross beam 3 grooves through screw is fixed on the screwed hole at boss center.
Cover plate 6 parcels of present embodiment and the outside of side panel 8; Pass through screw; Front beam 5, middle cross beam 3 are individually fixed in casing 1 top and bottom and between side panel 8; Trip bolt runs through side panel 8, middle cross beam 3 and front beam 5 simultaneously to tighten up and forms wholely, plays the effect that antidetonation is loosened of reinforcing; Leave certain aperture pitch between middle cross beam 3 and the front beam 5, aperture pitch is greater than the thickness of motherboard 2 modules; Be shaped on the groove of the type of falling worker on the middle cross beam 3, be shaped on equally distributed through hole in the groove, be distributed with the screwed hole of fixed range on vertical beam 4 frontal planes; Two ends have boss respectively up and down; There is screwed hole at the boss center, and the boss of vertical beam 4 is connected in the groove in the middle cross beam 3, passes on the fixing screwed hole of centre with boss of the through hole of groove through screw; Fixed interval is in the vertical beam 4 between the middle cross beam 3 up and down successively; With middle cross beam 3 on same plane, vertical beam 4 is through the groove of middle cross beam 3, the position of move left and right vertical beam 4 flexibly; Fix the position of oneself on demand, motherboard 2 is fixed on the planar structure that is made up of vertical beam 4 and middle cross beam 3 through the screwed hole that distributes on vertical beam 4 frontal planes; When motherboard 2 is installed, pull down cover plate 6, motherboard 2 is put into casing 1 through the aperture pitch between middle cross beam 3 and the front beam 5; Draw back the door that the fixing front panel of an end 7 constitutes, expose motherboard 2, pass with trip bolt that through hole is fixed in the screwed hole of vertical beam 4 on the motherboard 2; Make motherboard be close to the planar structure that constitutes by vertical beam 4 and middle cross beam 3 on; Cover plate 6 is covered fixingly, the front panel 7 that closes is then accomplished the installation of motherboard 2 again.
Claims (1)
1. a power distribution automation subrack is characterized in that agent structure comprises casing, motherboard, middle cross beam, vertical beam, front beam, cover plate, front panel and side panel; The top of the casing of box type structure is shaped on the cover plate of aeration type structure; Be shaped on the side panel of connected structure on the two sides of casing; The casing front portion is shaped on fixing front panel, is provided with the middle cross beam and the front beam that distribute up and down between the panel of both sides, leaves aperture pitch between middle cross beam and the front beam; Middle cross beam is provided with the vertical beam at interval successively; Vertical beam through up and down middle cross beam and be fixed between the middle cross beam, middle cross beam and vertical beam are installed in the same plane, are fixed in the frontal plane of being close to middle cross beam on the counter structure position that motherboard on the vertical beam places vertical beam and middle cross beam; Leave aperture pitch between middle cross beam and the front beam, aperture pitch is stayed aperture pitch greater than the thickness of motherboard module between front beam in the casing and the middle cross beam, and its spacing is greater than the front and back degree of depth of motherboard and be positioned under; The aperture pitch of casing is distributed in the top and bottom of casing; The top of middle cross beam and bottom are shaped on the type of falling worker groove, and the horizontally-arranged through hole of equidistance is arranged in the groove; Vertical beam is shaped on a boss respectively in two ends up and down, and there is a screwed hole at the boss center, and the screwed hole by equidistant distribution is arranged on the vertical beam frontal plane; Boss on the vertical beam is connected in the middle cross beam lower recess, and the through hole that passes in the middle cross beam groove through screw is fixed on the screwed hole at boss center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203808163U CN202260173U (en) | 2011-10-10 | 2011-10-10 | Automatic power distribution plug-in box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203808163U CN202260173U (en) | 2011-10-10 | 2011-10-10 | Automatic power distribution plug-in box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260173U true CN202260173U (en) | 2012-05-30 |
Family
ID=46121359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203808163U Expired - Fee Related CN202260173U (en) | 2011-10-10 | 2011-10-10 | Automatic power distribution plug-in box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260173U (en) |
-
2011
- 2011-10-10 CN CN2011203808163U patent/CN202260173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121010 |