CN202633745U - Switch cabinet movable plug-in - Google Patents
Switch cabinet movable plug-in Download PDFInfo
- Publication number
- CN202633745U CN202633745U CN 201220206310 CN201220206310U CN202633745U CN 202633745 U CN202633745 U CN 202633745U CN 201220206310 CN201220206310 CN 201220206310 CN 201220206310 U CN201220206310 U CN 201220206310U CN 202633745 U CN202633745 U CN 202633745U
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- CN
- China
- Prior art keywords
- socket
- plug
- location
- inserted sheet
- unit
- 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 relates to a component of a low pressure draw-out type switch cabinet, and especially relates to a switch cabinet movable plug-in. The switch cabinet movable plug-in comprises a socket, the upper end of the socket is a plug part, two notches are oppositely provided at the opening of the plug part, two insertion pieces are vertically provided in the inner chamber of the socket in a parallel mode; the upper end of the insertion piece is a jack which is parallel with the notch; the horizontal projection of the jack is positioned in the notch, a U-shaped spring sheet is provided on the jack, and the spring sheet extrudes two fork ends of the jack. two insertion pieces are spliced, the splicing is more accurately, the spring sheet is arranged on the fork form jack, the connection after splicing is more stable; and the special insertion pieces positioning mode enables stable fixing of the insertion pieces and guarantees the stable and accurate splicing.
Description
Technical field
The utility model relates to a kind of parts of low pressure draw out switchgear cabinet, relates in particular to the moving plug-in unit of a kind of switch cubicle.
Background technology
Low pressure draw out switchgear cabinet unit drawer is to be transported to the electric system main circuit power to connect and the jockey that separates with the moving plug-in unit in integrated main loop.The moving plug-in unit in integrated main loop commonly used mainly comprises moving socket and moving inserted sheet, and moving inserted sheet is fixedly installed within the moving socket.The quality of the moving plug-in unit performance of switch cubicle directly has influence on the stability that whole switch cubicle circuit is connected, and is vital parts.
The utility model content
The utility model provides a kind of switch cubicle to move plug-in unit, and its compact conformation patches precisely stable, safe in utilization and keep in repair easy.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:
A kind of switch cubicle moves plug-in unit, comprises socket; Said socket upper end is the Plug Division; Said Plug Division opening part offers two breach relatively; The inner chamber of said socket two inserted sheets that vertically laterally arrange; The upper end of said inserted sheet is the socket parallel with breach; Said socket floor projection is positioned at breach; A U type spring leaf is installed on the said socket; Said spring leaf pushes two forks of socket from outside to inside.
The socket in the vertical direction of two inserted sheets has dislocation;
The wedge shape that is provided with relative in the said socket is located lug and location notch; The middle part of said inserted sheet offers location hole; Said inserted sheet is after wedge shape location lug inserts location notch, and wedge shape location lug just snaps in the location hole;
After two inserted sheets inserted location notch, the kink of its lower end was close together to holding out against.
The beneficial effect of the utility model is: two inserted sheets patch together, and it is more accurate to peg graft, and mounting spring sheet on the socket patches the back and connects more stable; Two sockets have dislocation, can alleviate the grafting contact force when pegging graft, and prevent that inserted sheet from damaging; Special inserted sheet locate mode makes inserted sheet fixing more firm, has guaranteed the precisely stable of grafting.
Description of drawings
Fig. 1 is the structural representation of the moving plug-in unit of a kind of switch cubicle of the utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the structural representation of inserted sheet 2.
Embodiment
Below in conjunction with accompanying drawing, the preferred implementation of the moving plug-in unit of a kind of switch cubicle of the utility model is made detailed description:
As shown in Figure 1, the moving plug-in unit of this switch cubicle mainly comprises socket 1 and inserted sheet 2, and socket 1 be a hollow structure, process by engineering plastics, and be Plug Division 12 on it, the opening of Plug Division 12 is a rectangular aperture, the relative breach that has U-shaped 15 on the one of which opposite side.The moving plug-in unit of the switch cubicle of present embodiment is three utmost points, and institute thinks that three sockets 1 are side-by-side.The waist of whole moving plug-in unit is provided with four installing holes 11, in order to the moving plug-in unit of switch cubicle is installed on the drawer of switch cubicle.All be installed with two inserted sheets 2 in the inner chamber of each socket 1.
As shown in Figure 2; The inner chamber of socket 1 is relative is provided with two parallel location notchs 14, is provided with two up big and down small wedge shapes location lugs 13 between the location notch 14, and these two wedge shapes location lugs 13 are provided with at interval; Its afterbody links together; Constitute a trumpet-shaped location lug, two wedge shapes location lugs 13 are drawn close under external pressure each other, leave behind the pressure separately outwards bounce-back and restore to the original state.Two wedge shape location lugs 13 have certain dislocation at vertical direction, and withstand on respectively on the location notch 14.
As shown in Figure 3; Inserted sheet 2 forms for the copper coin punching out; Its plating nickel on surface strengthens anti-wear performance, and the upper end is the socket 24 of a V-type, and a U type spring leaf 21 is installed on the socket 24; Spring leaf 21 system cold-rolled steel bands are two-sided towards curving the U type and forming through heat treatment, and spring leaf 21 pushes two forks of socket 24 from outside to inside.The middle part of inserted sheet 2 has a rectangular location hole 22; The width of the width of location hole 22 and wedge shape location lug 13 adapts; There is the kink 23 of a right angle platform scalariform lower end of inserted sheet 2, has a circular wiring hole 25 on the kink 23, in order to the overlap joint electric wire.
After two inserted sheets 2 insertion location notchs 14 install in the socket 1; Wedge shape location lug 13 just snaps in the location hole 22; The kink 23 of two inserted sheet 2 lower ends is just tight to leaning each other, and the socket 24 and the breach 15 of upper end parallel, and the floor projection of socket 24 is positioned at breach 15.The socket 24 mutual in the vertical directions of two inserted sheets 2 have certain dislocation.
When installing, only need be inserted in the location notch 14 from bottom to up respectively lower end kink 23 positioned opposite of two inserted sheets 2 then; During insertion; Inserted sheet 2 can withstand wedge shape location lug 13, thereby extruding wedge shape location lug 13 leans on it in each other, continues upwards to insert inserted sheet 2; Move to lug 13 places, wedge shape location up to location hole 22; Lug 13 automatically outside resiliences in wedge shape location snap in the location hole 22, thereby inserted sheet 2 is fixing, and this moment, the kink 23 of two inserted sheet 2 lower ends was also just in time tight to leaning each other.
Two inserted sheets 2 patch together, and it is more accurate to peg graft, and mounting spring sheet 21 on the socket 24 patches the contact pressure at place after guaranteeing to patch, and patch the back and connect more stablely, and two sockets 24 have dislocation, and the grafting contact force in the time of cushioning grafting prevents the damage of inserted sheet 2.
When the moving plug-in unit of this switch cubicle was assembled, 2 need of inserted sheet directly injected location notch 5 and get final product, and installation and maintenance are very easy.
Claims (4)
1. the moving plug-in unit of switch cubicle comprises socket (1); Said socket (1) upper end is Plug Division (12); Said Plug Division (12) opening part offers two breach (15) relatively; It is characterized in that the inner chamber of said socket (1) two inserted sheets (2) that vertically laterally arrange; The upper end of said inserted sheet (2) is the socket (24) parallel with breach (15); Said socket (24) floor projection is positioned at breach (15); A U type spring leaf (21) is installed on the said socket (24); Said spring leaf (21) pushes two forks of socket (24) from outside to inside.
2. a kind of switch cubicle according to claim 1 moves plug-in unit, it is characterized in that, socket (24) in the vertical direction of two inserted sheets (2) has dislocation.
3. a kind of switch cubicle according to claim 2 moves plug-in unit, it is characterized in that, the wedge shape that is provided with relative in the said socket (1) is located lug (13) and location notch (14); The middle part of said inserted sheet (2) offers location hole (22); Said inserted sheet (2) is after wedge shape location lug (13) inserts location notch (14), and wedge shape location lug (13) just snaps in the location hole (22).
4. a kind of switch cubicle according to claim 3 moves plug-in unit, it is characterized in that, after two inserted sheets (2) inserted location notch (14), the kink of its lower end (23) was close together to holding out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206310 CN202633745U (en) | 2012-05-08 | 2012-05-08 | Switch cabinet movable plug-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206310 CN202633745U (en) | 2012-05-08 | 2012-05-08 | Switch cabinet movable plug-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633745U true CN202633745U (en) | 2012-12-26 |
Family
ID=47386892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220206310 Expired - Fee Related CN202633745U (en) | 2012-05-08 | 2012-05-08 | Switch cabinet movable plug-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784991A (en) * | 2015-02-07 | 2015-07-22 | 周玉翔 | Box-type pressure filter box door closed component |
-
2012
- 2012-05-08 CN CN 201220206310 patent/CN202633745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784991A (en) * | 2015-02-07 | 2015-07-22 | 周玉翔 | Box-type pressure filter box door closed component |
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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 |
Granted publication date: 20121226 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |