CN203660323U - Low voltage switch equipment cabinet body - Google Patents
Low voltage switch equipment cabinet body Download PDFInfo
- Publication number
- CN203660323U CN203660323U CN201420041004.XU CN201420041004U CN203660323U CN 203660323 U CN203660323 U CN 203660323U CN 201420041004 U CN201420041004 U CN 201420041004U CN 203660323 U CN203660323 U CN 203660323U
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- Prior art keywords
- plate
- mounting rail
- cabinet
- low voltage
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses a low voltage switch equipment cabinet body which is a plate-type assembling structure. The main body of the cabinet body comprises a left side plate, a back plate, a right side plate, a top plate, and a lower bending plate; the lower parts of the left side plate and the right side plate are both in connection with the lower bending plate; the lower part of the lower bending plate bends to the inner of the cabinet body; the left side plate and the right side plate are in connection with the back plate, top plate and lower bending plate through screws; the back plate and the top plate are in connection through screws. The low voltage switch equipment cabinet body has reasonable structure and is convenient to process and install.
Description
Technical field
The utility model relates to power transmission and distribution technical field, relates in particular to a kind of low tension switch controller switching equipment.
Background technology
The cabinet of existing low voltage switchgear adopts section bar welding mostly, or adopts the special-purpose sections such as " C ", " 8MF ", the splicing structure being connected as one by securing member.Though section bar Welding Structure has, element is installed firmly, low cost and other advantages, also has that anufacturability is poor, cabinet size exists the problems such as welding stress deformation.Although special-purpose section splicing structure dimensional accuracy is high, good looking appearance, because assembled part is many, while having increased assembler and cost.
Utility model content
The utility model aims to provide a kind of good looking appearance, produces efficient low voltage switchgear cabinet.
The technical solution of the utility model is: a kind of low voltage switchgear cabinet, and described cabinet is plate type assembled structure; Cabinet main body comprises left plate, backboard, right plate, top board, lower bent plate; The bottom of described left plate, right plate connects lower bent plate, and the bottom of described lower bent plate is to cabinet interior curve, and described left plate, right plate are connected with backboard, top board, lower bent plate, and described backboard was connected by screw with being connected all of top board.
Preferably, the connecting portion of described left plate, backboard, right plate, top board, lower bent plate is provided with equally spaced circular hole, and described screw is tapping screw, and described screw is through the circular hole of relevant position.
Further, be provided with the horizontal mounting rail for electric elements are installed, perpendicular mounting rail in cabinet inside, described horizontal mounting rail two ends are arranged on perpendicular mounting rail by securing member.
Preferably, on described horizontal mounting rail, perpendicular mounting rail, be provided with installing hole, described installing hole is matrix and arranges.
Further, the disclosed low voltage switchgear cabinet of the utility model also comprises base plate, and described base plate and cabinet bottom part body removably connect, and base plate comprises that limit base plate, gusset, front semi-circular plate, later half plectane, turriform cross coil; Described gusset is fixed by screws on cabinet, and described limit base plate, later half plectane, front semi-circular plate are fixed by screws in gusset, and described later half plectane, front semi-circular plate are provided with opening-closing structure, and it is suitable that its opening and closing part and turriform are crossed the profile of coil.
Preferably, described left left plate, backboard, right plate, top board, lower bent plate are 2mm cold-rolled steel sheet and make.
The disclosed low voltage switchgear cabinet of the utility model, rational in infrastructure, processing, easy for installation, reduces production costs and use cost.
Accompanying drawing explanation
Fig. 1 is front elevational schematic of the present utility model.
Fig. 2 is schematic side view of the present utility model.
Fig. 3 is schematic top plan view of the present utility model.
Mark in figure: 1-left plate, 2-earthing bar, 3-erects mounting rail, 4-outlet breaker of plastic casing, 5-branch busbar, 6-current transformer, 7-securing member, the horizontal mounting rail of 8-, 9-backboard, 10-feed isolating switch, 11-right plate, 12-inlet wire breaker of plastic casing, 13-N row, 14-top board, 15-tapping screw, 16-cabinet door, 17-insulator, bent plate under 18-, 19-limit base plate, 20-turriform is crossed coil, 21-gusset, the later half plectane of 22-, semi-circular plate before 23-.
Specific embodiments
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 and Figure 2, low voltage switchgear is the one side form of opening the door, and the major electrical equipment element of low voltage switchgear, according to electric primary system scheme, adopts top-down arrangement.Above-mentioned electric elements are all installed on horizontal mounting rail 8, horizontal mounting rail, and 8 are connected on perpendicular mounting rail 3 by securing member 7, and perpendicular mounting rail 3 is linked together with left plate 1, right plate 11.
The utility model main body adopts plate type assembled structure, comprises left plate 1, backboard 2, right plate 11, top board 14, lower bent plate 18; The bottom of left plate 1, right plate 11 connects lower bent plate 18, the bottom of lower bent plate 18 is to cabinet interior curve, being connected of left plate 1, right plate 11 and backboard 9, top board 14, lower bent plate 18, backboard 9 connected by screw 15 with being connected all of top board 14, and screw 15 is through the circular hole of relevant position; Left plate, 1, the connecting portion of backboard 9, right plate 11, top board 14, lower bent plate 18 is provided with equally spaced circular hole, screw 15 adopts tapping screw, left plate 1, backboard 2, right plate 11, top board 14, lower bent plate 18 are selected 2mm cold-rolled steel sheet, cut, rush, after the processing such as folding, complete forming parts through numerical control device, each component parts designs by modularization size, combine by disparate modules part, form required all kinds of wide, high, the dark size cabinet of engineering.
The utility model is provided with the horizontal mounting rail 8 for electric elements are installed, perpendicular mounting rail 3 in cabinet inside, horizontal mounting rail 8 two ends are arranged on perpendicular mounting rail 3 by securing member 7; On horizontal mounting rail 8, perpendicular mounting rail 3, be provided with installing hole, installing hole is matrix and arranges.Perpendicular mounting rail 3 arranges installation through hole by 20mm spacing, and horizontal mounting rail 8 can freely be adjusted according to actual needs in perpendicular mounting rail 3 short transverses; The upper and lower end of left plate 1, right plate 11 is pressed 25mm spacing, and corresponding circle hole is set.According to needs are installed, determine that perpendicular mounting rail 3 is behind cabinet depth direction position, directly with pneumatic tool, tapping screw 15 is advanced fast on circular hole to tapping, perpendicular mounting rail 3 is closely fixed on left plate 1, right plate 11.The electric elements of low voltage switchgear mainly comprise: feed isolating switch 10, inlet wire breaker of plastic casing 12, current transformer 6, outlet breaker of plastic casing 4; Between each electric elements, form connection of circuit by branch's busbar 5; Above-mentioned electric elements are installed on horizontal mounting rail 8.
Cabinet bottom arranges earthing bar 2, N row 13 is required to meet electrical wiring, earthing bar 2, N row 13 support by horizontal mounting rail 8, horizontal mounting rail 8 arranges the riveting nut of modularization pitch-row in earthing bar 2 installation positions, arrange 13 two ends, installation position at N insulator 17 installing holes are set, support on N row 13, N row 13 some modularization wiring holes are set by insulator 17.
The utility model also comprises base plate, and as shown in Figure 3, base plate and cabinet bottom part body removably connect, and base plate comprises limit base plate 19, gusset 21; Gusset 21 is fixed on cabinet by tapping screw 15, and limit base plate 19, later half plectane 22, front semi-circular plate 23 are fixed on gusset 21 by tapping screw 15 again.Limit base plate 19 is positioned at the left and right two ends of base plate, gusset 21 is positioned at rear end, bottom, the bottom of base plate is provided with turriform and crosses coil 20, and turriform is crossed coil 20 and is positioned at cabinet inside, and turriform is crossed coil 20 and blocked rear location and fixed by front semi-circular plate 23, later half plectane 22 that can folding.Installing when wiring, only need front semi-circular plate 23 to disassemble, cable is crossed coil 20 through turriform, completes after wiring, more front semi-circular plate 23 is fixed on gusset 21, thereby complete easily the sealing of bottom of cabinet bulk.
The installing hole that the correlated parts setting space modulus of described cabinet is 25mm, can adjust element installed part flexibly.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (5)
1. a low voltage switchgear cabinet, is characterized in that: described cabinet is plate type assembled structure, and cabinet main body comprises left plate (1), backboard (9), right plate (11), top board (14), lower bent plate (18); The bottom of described left plate (1), right plate (11) connects lower bent plate (18), the bottom of described lower bent plate (18) is to cabinet interior curve, being connected of described left plate (1), right plate (11) and backboard (9), top board (14), lower bent plate (18), described backboard (9) connected by screw (15) with being connected all of top board (14).
2. low voltage switchgear cabinet according to claim 1, it is characterized in that: the connecting portion of described left plate (1), backboard (9), right plate (11), top board (14), lower bent plate (18) is provided with equally spaced circular hole, described screw (15) is tapping screw, and described screw (15) is through the circular hole of relevant position.
3. low voltage switchgear cabinet according to claim 1, it is characterized in that: be provided with the horizontal mounting rail (8) for electric elements are installed, perpendicular mounting rail (3) in cabinet inside, described horizontal mounting rail (8) two ends are arranged on perpendicular mounting rail (3) by securing member (7).
4. low voltage switchgear cabinet according to claim 3, is characterized in that: on described horizontal mounting rail (8), perpendicular mounting rail (3), be provided with installing hole, described installing hole is matrix and arranges.
5. low voltage switchgear cabinet according to claim 1, it is characterized in that: also comprise base plate, described base plate and cabinet bottom part body removably connect, and base plate comprises that limit base plate (19), gusset (21), front semi-circular plate (23), later half plectane (22), turriform cross coil (20); Described gusset (21) is fixed on cabinet by screw (15), described limit base plate (19), later half plectane (22), front semi-circular plate (23) are fixed on gusset (21) by screw (15), described later half plectane (22), front semi-circular plate (23) are provided with opening-closing structure, and it is suitable that its opening and closing part and turriform are crossed the profile of coil (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041004.XU CN203660323U (en) | 2014-01-22 | 2014-01-22 | Low voltage switch equipment cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041004.XU CN203660323U (en) | 2014-01-22 | 2014-01-22 | Low voltage switch equipment cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660323U true CN203660323U (en) | 2014-06-18 |
Family
ID=50926676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041004.XU Expired - Fee Related CN203660323U (en) | 2014-01-22 | 2014-01-22 | Low voltage switch equipment cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779791A (en) * | 2014-01-22 | 2014-05-07 | 四川达卡电气有限公司 | Low voltage switch gear cabinet |
| CN104332855A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Low-voltage cabinet of box-type transformer station, and box-type transformer station with same |
| CN104716586A (en) * | 2015-03-19 | 2015-06-17 | 四川达卡电气有限公司 | Low-voltage switch equipment used for box-type transformer substation |
-
2014
- 2014-01-22 CN CN201420041004.XU patent/CN203660323U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779791A (en) * | 2014-01-22 | 2014-05-07 | 四川达卡电气有限公司 | Low voltage switch gear cabinet |
| CN104332855A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Low-voltage cabinet of box-type transformer station, and box-type transformer station with same |
| CN104332855B (en) * | 2014-06-27 | 2018-04-17 | 国家电网公司 | Box-type substation |
| CN104716586A (en) * | 2015-03-19 | 2015-06-17 | 四川达卡电气有限公司 | Low-voltage switch equipment used for box-type transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SICHUAN BIAOGAN ELECTRIC Co.,Ltd. Assignor: SICHUAN DAKA ELECTRIC Co.,Ltd. Contract record no.: 2016510000042 Denomination of utility model: Low voltage switch gear cabinet Granted publication date: 20140618 License type: Common License Record date: 20161220 |
|
| 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: 20140618 Termination date: 20220122 |