CN202772489U - Metal enclosing ring network switch cabinet body - Google Patents
Metal enclosing ring network switch cabinet body Download PDFInfo
- Publication number
- CN202772489U CN202772489U CN 201220460485 CN201220460485U CN202772489U CN 202772489 U CN202772489 U CN 202772489U CN 201220460485 CN201220460485 CN 201220460485 CN 201220460485 U CN201220460485 U CN 201220460485U CN 202772489 U CN202772489 U CN 202772489U
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- plate
- switch cabinet
- door
- removably connect
- inboard
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Abstract
Disclosed is a metal enclosing ring network switch cabinet body, comprising a left side plate (9), a right side plate (18), an upper top plate (1), and a base plate (8) which are mutually parallel and are vertically arranged, wherein an upper back plate (3), a mid-back cross beam (5), a lower-back plate (6), and a lower back cross beam (7) are arranged between the left side plate (9) and the right side plate (18) along the long edge at same side thereof in an top-to-bottom manner; the left and right ends of the upper back plate (3), the mid-back cross beam (5), the lower-back plate (6), and the lower back cross beam (7) are respectively connected with the same side of the long edges of the left side plate (9) and the right side plate (18) in a detachable manner; the upper end of the lower-back plate (6) and the lower end of the mid-back cross beam (5) are connected in a detachable manner; and the lower end of the lower-back plate (6) and the upper end of the lower back cross beam (7) are connected in a detachable manner. The metal enclosing ring network switch cabinet body of the utility model is capable of enhancing the mechanical strength of the cabinet body and provides convenience for raising the assembling, overhauling, and first-aid repairing efficiency.
Description
Technical field
The utility model relates to medium voltage switchgear equipment, relates in particular to a kind of cabinet body structure of medium voltage breaker switchgear.
Background technology
At present, China town and country supply network mainly adopts the ring network power supply pattern.Wherein metal-enclosed ring network switchgear is cheap with it, and stable performance occupies suitable share, and occupies the half of the country with breaker cabinet as the line switchgear of important load.The production procedure of breaker cabinet is to assemble first cabinet, cabinet is in case assembling just forms relatively independent space after finishing, current transformer as the killer switch cabinet, lightning arrester, the important devices such as earthed switch are installed on the lower rear plate of trailing unit (being comprised of upper rear plate and lower rear plate) of cabinet (being an entire plate), and the scheduled punching press of the mounting hole site of each device good (on lower rear plate), about two side plates then rush bar hole for ease of above-mentioned device is installed, upper plate is made an entire plate.Therefore, the circuit breaker cabinet of this kind structure is being installed current transformer, lightning arrester, and during the devices such as earthed switch, to such an extent as to follow-up secondary line operation, the installation of line cable because narrow space, causes installing consuming time, and effort is installed.And behind many assembling switch cabinets, especially now cover end.If current transformer, lightning arrester, earthed switches etc. break down because circuit breaker is installed on the front portion, cable vault, then must tear open in advance move circuit breaker after, the maintenance personal can be entered in the cable vault by the cabinet front portion and keep in repair.Its two because upper plate is piece one whole plate, will affect busbar assembly work efficient after piecing together cabinet, also increase the busbar overhaul work difficulty.Obviously, so both invisible prolongation maintenance time, invisible increase workload again, more invisible prolongation interruption duration.
The utility model content
The utility model provides a kind of technical scheme, has solved the difficult problem of breaker cabinet inconvenient maintenance.Its concrete technical scheme is as follows:
A kind of metal enclosed loop networks switch cabinet comprises left plate 9, right plate 18, upper plate 1, the base plate 8 of parallel to each other and vertical placement; Between described left plate 9 and right plate 18, be disposed with from top to bottom upper rear plate 3, rear middle cross beam 5, lower rear plate 6, rear sill 7 along long limit, separately the same side of left plate 9 and right plate (18).Described rear plate 3, rear middle cross beam 5, lower rear plate 6, rear sill 7 separately two ends, the left and right sides removably connect with the same side on the long limit of left plate 9, right plate 18 respectively; The upper end of plate 6 and the lower end of rear middle cross beam 5 removably connect after lower; The lower end of plate 6 and the upper end of rear sill 7 removably connect after lower.
As further improvement of the utility model: also comprise mechanism chamber and control room and upper door-plate 2 and lower door-plate 10, described mechanism chamber and control room and two ends, upper door-plate 2 left and right sides removably connect with another long limit of left plate 9 and right plate 18 respectively, lower door-plate 10 is arranged on mechanism chamber and control room and upper door-plate 2 lower ends, and the upper end of lower door-plate 10 and control room and upper door-plate 2 lower ends removably connect.
As further improvement of the utility model: described upper plate 1 is arranged between upper rear plate 3 and mechanism chamber and control room and the upper door-plate 2, and the rear and front end of described upper plate 1 removably connects with the upper end of upper rear plate 3 and the upper end of mechanism chamber and control room and upper door-plate 2 respectively.
As further improvement of the utility model: described base plate 8 is arranged in the rectangle that is made of left plate 9 lower ends, right plate 18 lower ends, sill 7 lower ends, lower door-plate 10 lower ends; The two ends, the left and right sides of base plate 8 removably connect with left plate 9, right plate 18 respectively.
As further improvement of the utility model: also comprise right installation vertical beam 12 and left installation vertical beam 13, right installation vertical beam 12 vertically is arranged on right plate 18 inboards, and left installation vertical beam 13 vertically is arranged on left plate 9 inboards; Right installation vertical beam 12 and right plate 18 removably connect, and left installation vertical beam 13 and left plate 9 removably connect.
As further improvement of the utility model: also comprise a plurality of installation crossbeams 14,15,16,17 of horizontally set, described installation crossbeam 14, two ends, 15,16,17 left and right sides removably connect with left installation vertical beam 13 and right installation vertical beam 12 respectively.
As further improvement of the utility model: described upper plate 1 arranges porose, is provided with upper plate perforate shrouding 19 on the hole, and described hole and upper plate perforate shrouding 19 removably connect.
As further improvement of the utility model: also comprise breaker mounting plate 11, breaker mounting plate 11 is horizontally installed on lower door-plate 10 inboards; Breaker mounting plate 11 and lower door-plate 10 removably connect.
As further improvement of the utility model: described base plate 8 is provided with through hole.
As further improvement of the utility model: also comprise isolating switch mounting panel 4, the two ends, the left and right sides of isolating switch mounting panel 4 respectively with left plate 9 inboards, right plate 18 inboards removably connect, and the inboard of the rear and front end of isolating switch mounting panel 4 and upper rear plate inboard 3, mechanism chamber and control room and upper door-plate 2 removably connects.
The utility model is compared with existing technology, and the advantage that has is: strengthen the cabinet mechanical strength 1.: do not take to open cylindrical void at left side plate, only open cylindrical void in a side.2. improve the cabinet outward appearance, because the scheduled punching press of mounting hole site of each device is good, the cabinet appearance looks elegant is generous.3. needn't enter the cable vault, thereby finish the work such as assembling, maintenance, repairing, improve assembling, maintenance, repairing efficient, reduce workload.4. shorten the breakdown repair interruption duration.
Description of drawings
Fig. 1 is general assembly drawing of the present utility model;
Fig. 2 is that Fig. 1 is along A to view.
Each part sequence number and title are respectively among the figure: 1 upper plate; Mechanism chambers 2 and control room and upper door-plate; Plate after on 3; 4 isolating switch mounting panels; 5 rear middle cross beams; Plate after 6 times; 7 rear sills; 8 base plates; 9 left plates; 10 times door-plates; 11 breaker mounting plates; 12 right installation vertical beams; 13 left installation vertical beams; 14,15,16,17 crossbeam is installed; 18 right plates; 19 upper plate perforate shroudings.
Embodiment
See Fig. 1 and Fig. 2, the two ends, the left and right sides of upper rear plate 6 link together with screw with left plate 9, right plate 18 one of them long limit respectively, and it is screwed with the lower end of rear middle cross beam 5 and the upper end of rear sill 7 respectively at two ends up and down.Left plate 9 is long slabs of two vertical parallel placements with right plate 18.The upper end of middle cross beam 5 connects the lower end of upper rear plate 3 with screw.After upper the two ends, the left and right sides of plate 3 then with screw are connected with left plate, right plate 18 connects.The long limit of another of left plate 9, right plate 18 is connected with screw respectively with the left and right sides of control room and upper door-plate 2, the left and right sides of lower door-plate 10 with the mechanism chamber respectively.Mechanism chamber and control room and upper door-plate 2 are arranged on the upper end of lower door-plate 10.The mechanism chamber is connected with screw with the lower end of control room and upper door-plate 2 and the upper end of lower door-plate 10.The upper end of plate 3 is connected with screw with the rear and front end of being connected with upper plate respectively in the upper end of control room and upper door-plate 2 with the mechanism chamber after upper.The centre of upper plate 1 is provided with through hole, is covered with upper plate perforate shrouding 19 above the through hole, and perforate shrouding 19 is connected with the through hole screw.Base plate 8 is arranged on this metal closed-loop net switch cabinet bottom.The left and right sides of base plate 8 respectively with left plate 9, right plate 18 usefulness screws connect.Base plate 8 offers through hole, for entering of stube cable.
The two ends, the left and right sides of isolating switch mounting panel 4 respectively with left plate 9 inboards, the inboard screws of right plate 18 connect.The rear and front end of isolating switch mounting panel 4 is connected with the inboard screw of control room and upper door-plate 2 with upper rear plate inboard 3, mechanism chamber.
Right installation vertical beam 12 right sides vertically are arranged in the right plate 18, and are connected connection with right plate with screw.Left installation vertical beam 13 vertically is arranged in the left plate 9, and is connected connection with left plate with screw.
Crossbeam 14,15,16 is installed in accordance with the order from top to bottom, 17 two ends, the left and right sides are connected with left installation vertical beam 13, right installation vertical beam 12 screws respectively.
The left and right sides of breaker mounting plate 11 and left plate 9, right plate 18 usefulness screws are connected.
The advantage of the utility model design is: make the earthed switch (not shown), and the current transformer (not shown), the installation of the device (not shown)s such as lightning arrester and lower rear plate 6 are without any related; 6 of rear lower plates and rear middle cross beam 5, rear sill 7, left plate 9, right plate 18 usefulness screws are connected.So just so that but rear lower plate 6 becomes the portable plate of a dismantle.
The screw connection of mentioning in the utility model is and removably connects.
The utility model has only been announced one of them embodiment, and all technology of doing according to technical conceive of the present utility model are replaced or the technology change, all belong to protection range of the present utility model.
Claims (10)
1. metal enclosed loop networks switch cabinet comprises left plate (9), the right plate (18) of parallel to each other and vertical placement, upper plate (1), base plate (8); Between described left plate (9) and right plate (18), be disposed with from top to bottom upper rear plate (3), rear middle cross beam (5), lower rear plate (6), rear sill (7) along long limit, separately the same side of left plate (9) and right plate (18); It is characterized in that: described rear plate (3), rear middle cross beam (5), lower rear plate (6), rear sill (7) separately left and right two ends respectively and the inboard of left plate (9), right plate (18) removably connect; The upper end of plate (6) and the lower end of rear middle cross beam (5) removably connect after lower; The lower end of plate (6) and the upper end of rear sill (7) removably connect after lower.
2. according to the metal enclosed loop networks switch cabinet described in the claim 1, it is characterized in that: also comprise mechanism chamber and control room and upper door-plate (2) and lower door-plate (10), described mechanism chamber and control room and upper door-plate (2) two ends, the left and right sides respectively and another long limit of left plate (9) and right plate (18) removably connect, lower door-plate (10) is arranged on mechanism chamber and control room and upper door-plate (2) lower end, and the upper end of lower door-plate (10) and control room and upper door-plate (2) lower end removably connect.
3. according to the metal enclosed loop networks switch cabinet described in the claim 1, it is characterized in that: described upper plate (1) is arranged between rear plate (3) and mechanism chamber and control room and the upper door-plate (2), and the rear and front end of described upper plate (1) removably connects with the upper end of upper rear plate (3) and the upper end of mechanism chamber and control room and upper door-plate (2) respectively.
4. according to each described metal enclosed loop networks switch cabinet in the claims 1 to 3, it is characterized in that: described base plate (8) is arranged in the rectangle that is made of left plate (9) lower end, right plate (18) lower end, sill (7) lower end, lower door-plate (10) lower end; The two ends, the left and right sides of base plate (8) respectively and left plate (9), right plate (18) removably connect.
5. according to the metal enclosed loop networks switch cabinet described in the claim 1, it is characterized in that: also comprise right installation vertical beam (12) and left installation vertical beam (13), right installation vertical beam (12) vertically is arranged on right plate (18) inboard, and left installation vertical beam (13) vertically is arranged on left plate (9) inboard; Right installation vertical beam (12) and right plate (18) removably connect, and left installation vertical beam (13) and left plate (9) removably connect.
6. according to the metal enclosed loop networks switch cabinet described in the claim 5, it is characterized in that: also comprise a plurality of installation crossbeams (14,15,16,17) of horizontally set, described a plurality of installation crossbeams (14,15,16,17) two ends, the left and right sides removably connect with left installation vertical beam (13) and right installation vertical beam (12) respectively.
7. according to the metal enclosed loop networks switch cabinet described in the claim 3, it is characterized in that: described upper plate (1) is provided with through hole, is provided with upper plate perforate shrouding (19) on the through hole, and described through hole and upper plate perforate shrouding (19) removably connect.
8. according to the metal enclosed loop networks switch cabinet described in the claim 2, it is characterized in that: also comprise breaker mounting plate (11), breaker mounting plate (11) is horizontally installed on lower door-plate (10) inboard; Breaker mounting plate (11) and lower door-plate (10) removably connect.
9. according to the metal enclosed loop networks switch cabinet described in the claim 4, it is characterized in that: described base plate (8) is provided with through hole.
10. according to the metal enclosed loop networks switch cabinet described in the claim 1, it is characterized in that: also comprise isolating switch mounting panel (4), the two ends, the left and right sides of isolating switch mounting panel (4) respectively with left plate (9) inboard, right plate (18) inboard removably connects, and the inboard of the rear and front end of isolating switch mounting panel (4) and upper rear plate inboard (3), mechanism chamber and control room and upper door-plate (2) removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460485 CN202772489U (en) | 2012-09-11 | 2012-09-11 | Metal enclosing ring network switch cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460485 CN202772489U (en) | 2012-09-11 | 2012-09-11 | Metal enclosing ring network switch cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772489U true CN202772489U (en) | 2013-03-06 |
Family
ID=47779032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460485 Expired - Fee Related CN202772489U (en) | 2012-09-11 | 2012-09-11 | Metal enclosing ring network switch cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184711A1 (en) * | 2014-06-07 | 2015-12-10 | 朱林学 | Power distribution cabinet |
-
2012
- 2012-09-11 CN CN 201220460485 patent/CN202772489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184711A1 (en) * | 2014-06-07 | 2015-12-10 | 朱林学 | Power distribution cabinet |
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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: 20130306 Termination date: 20190911 |