CN207092767U - A kind of novel complete set equipment gate inhibition's interlock - Google Patents
A kind of novel complete set equipment gate inhibition's interlock Download PDFInfo
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- CN207092767U CN207092767U CN201721021225.0U CN201721021225U CN207092767U CN 207092767 U CN207092767 U CN 207092767U CN 201721021225 U CN201721021225 U CN 201721021225U CN 207092767 U CN207092767 U CN 207092767U
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- column
- sliding panel
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Abstract
The utility model discloses a kind of novel complete set equipment gate inhibition's interlock,It is provided with upper in the middle part of side cabinet column,Lower lock-hole of door board,The bottom of upper door-plate is fixed with door-plate jam plate,The top of lower door-plate is fixed with lower door-plate jam plate,Upper door-plate jam plate and lower door-plate jam plate are inswept,The wide bottom in rear end is provided with the trapezoidal plate of locking notch,On,Lower door-plate jam plate respectively with it is upper,Lower lock-hole of door board position correspondence,Sliding panel is provided with the inside of column of cabinet body,It is provided with sliding panel,In,Lower 3 strip spacing holes,Packing ring in middle spacing hole is fixed on side plate column by pressing plate,Sliding panel is in minimum point,Spacing hole and door-plate jam plate front end on the upper lock-hole of door board gap-ratio on side plate column are big thereon,Its lower limit hole and door-plate jam plate front end under the lower lock-hole of door board gap-ratio on side plate column are small,The utility model has processing simple,It is easy for installation,Dismounting is easy,Versatility interchangeability is strong,It is economical and practical,The characteristics of safe and reliable.
Description
Technical field
The utility model belongs to middle-low voltage switch cabinet equipment technical field, more particularly, to being pressed into complete equipment gate inhibition in one kind
Interlock.
Background technology
For the consideration of personal safety etc., when Medium Voltage Switchgear manufactures and designs, it is necessary to meet " five anti-requirements ", this
Just include the requirement that can not arbitrarily open door board of switch cabinet, lower door-plate carries interlock with cabinet after cabinet, then needs
Also to add interlock between lower door-plate, at closing time, it is necessary to first close and go up door-plate afterwards, then door-plate is played after closing；During enabling, it is necessary to after first opening
Lower door-plate, then go up door-plate after opening.Existing most ways are to add one of flange in the bottom of upper door-plate, allow lower door-plate press against and visit
This flange of plate, so as to realize upper door-plate and the purpose of lower door-plate interlocking.Existing this interlocking method, door-plate processing technology
Can not unify, processing time consuming is laborious, and in an assembling process, due to two door-plates can not be independent respective opening and closing, pass in and out switch cubicle
It is cumbersome to assemble component.
The content of the invention
The purpose of this utility model is the deficiency for improving existing procucts and a kind of processing of offer is simple, easy for installation, tears open
Unload complete set of equipments gate inhibition's interlock easy, that versatility interchangeability is strong, economical and practical, safe and reliable.
The purpose of this utility model is achieved in that a kind of novel complete set equipment gate inhibition's interlock, including cabinet, on
Door-plate and lower door-plate, it is characterized in being provided with upper lock-hole of door board and lower lock-hole of door board in the middle part of side cabinet column, under upper door-plate
Portion is fixed with door-plate jam plate, and the top of lower door-plate is fixed with lower door-plate jam plate, and upper door-plate jam plate and lower door-plate jam plate are front end
Trapezoidal plate narrow, rear end is wide, the bottom of trapezoidal plate are provided with locking notch, upper door-plate jam plate, lower door-plate jam plate respectively with upper door-plate
Lockhole and lower lock-hole of door board position correspondence, sliding panel is provided with the inside of column of cabinet body, the strip of upper, middle and lower 3 is provided with sliding panel
Spacing hole, the packing ring in middle spacing hole are fixed on side plate column by pressing plate, and sliding panel is in minimum point, its upper limit
Position hole and door-plate jam plate front end on the upper lock-hole of door board gap-ratio on side plate column are big, on its lower limit hole and side plate column under
Door-plate jam plate front end is small under lock-hole of door board gap-ratio.
Can be that sliding panel bottom is connected with extension spring to further realize the purpose of this utility model, extension spring it is another
End is connected on side cabinet column.
The utility model product distinguishing feature and good effect compared with existing procucts：The utility model is lived using sliding panel
Dynamic to be arranged on the inside of side cabinet column, sliding panel can move up and down in side cabinet column, spacing hole and cabinet on sliding panel
Door-plate lock lockhole coordinates on body, different according to the position of sliding panel, changes what sliding panel upper limit hole was exposed in lock-hole of door board
Size, realize and control upper and lower door-plate jam plate to insert or pull out simultaneously, realize interlocking purpose, each part dimension of the utility model is small,
It can be processed with leftover bits and pieces, effectively reduce production cost, each interlocking member processing is simple, and general interchangeability is strong, can be mass, this
Utility model interlock, simplify and unified the processing technology of upper door-plate and lower door-plate, improve production efficiency, and make cabinet
It is overall more attractive in appearance；Sliding panel bottom is connected with extension spring, in return after sliding panel produces certain displacement, ensures that its return is timely
Accurately.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the utility model side cabinet column.
Fig. 3 is another structural representation of the present utility model.
Embodiment
A kind of novel complete set equipment gate inhibition's interlock, reference picture 1, Fig. 2, including cabinet 9, upper door-plate 7 and lower door-plate 8,
Upper door-plate 7, the side of lower door-plate 8 and cabinet 9 are be hinged, and upper lock-hole of door board 14 and Xiamen are provided with the middle part of the side plate column of cabinet 9
Plate lockhole 15, the bottom of upper door-plate 7 are fixed with door-plate jam plate 1, and the top of lower door-plate 8 is fixed with lower door-plate jam plate 16, visited
Plate jam plate 1 and the trapezoidal plate that lower door-plate jam plate 16 is inswept, rear end is wide, the bottom of trapezoidal plate is provided with locking notch 13, visited
Plate jam plate 1, lower door-plate jam plate 16 can insert respectively with upper lock-hole of door board 14 and lower lock-hole of door board 15, in the column of cabinet 9
Side is provided with sliding panel 2, upper limit hole 10, middle spacing hole 11, the lower limit hole 12 of 3 strips is provided with sliding panel 2, in being arranged on
Packing ring 3 in spacing hole 11 is fixed on side plate column by pressing plate 4, and sliding panel 2 is thinner than packing ring 3, so will be padded by pressing plate 4
After circle 3 compresses, sliding panel 2 can slide up and down in certain section, because sliding panel 2 is vertically arranged, by sliding panel 2
Deadweight can make its automatic homing after displacement is produced upwards, and sliding panel 2 is in minimum point, spacing hole 10 and side plate column thereon
On the gap-ratio of upper lock-hole of door board 14 on the front end of door-plate jam plate 1 it is big, the lower lock-hole of door board on its lower limit hole 12 and side plate column
The front end of door-plate jam plate 16 is small under 15 gap-ratios, so now upper door-plate 7 can close, lower door-plate 8 can not close.With upper door-plate 7
Closing, upper door-plate jam plate 1 is inserted into upper limit hole 10, and upward power is produced to sliding panel 2, and promotes its upward sliding,
After upper door-plate 7 is closed, move, make between its lower limit hole 12 and lower lock-hole of door board 15 because sliding panel 2 generates a section upwards
Gap become greater to bigger than the lower front end of door-plate jam plate 16, can now close lower door-plate 8, with the closing of lower door-plate 8, lower door-plate jam plate
16 pairs of sliding panels 2 equally produce upward power, and promote it to slide again up, after door-plate 8 is closed instantly, due to sliding panel 2
Section shifting is generated again up, and is run in the locking notch 13 of door-plate jam plate 1, and upper door-plate 7 just can not be opened；Open
Men Shi, lower door-plate 8 is first driven, after lower door-plate 8 is opened, by sliding panel（2）Deadweight, sliding panel 2 move down and from jam plate breach
Being skidded off in 13, can now open door-plate 7, in opening after door-plate 7, conducted oneself with dignity again by sliding panel 2, sliding panel 2 moves down,
And it is moved to initial minimum point.
In order to ensure that return is promptly and accurately after sliding panel produces certain displacement upwards, reference picture 3, in the bottom of sliding panel 2
Extension spring 5 is connected with, the other end of extension spring 5 is connected on side cabinet column, or the other end of extension spring 5 is connected in fixed plate 6, Gu
Fixed board 6 is fixed by bolts on side plate column.
Claims (2)
1. a kind of novel complete set equipment gate inhibition's interlock, including cabinet, upper door-plate and lower door-plate, it is characterized in that in side cabinet
Upper lock-hole of door board and lower lock-hole of door board are provided with the middle part of column, the bottom of upper door-plate is fixed with door-plate jam plate, the top of lower door-plate
Lower door-plate jam plate, upper door-plate jam plate and lower door-plate jam plate are fixed with as the wide trapezoidal plate in inswept, rear end, the bottom of trapezoidal plate is opened
There is locking notch, upper door-plate jam plate, lower door-plate jam plate with upper lock-hole of door board and lower lock-hole of door board position correspondence, are stood in cabinet respectively
Sliding panel is provided with the inside of post, the strip spacing hole of upper, middle and lower 3 is provided with sliding panel, the packing ring in middle spacing hole passes through
Pressing plate is fixed on side plate column, and sliding panel is in minimum point, the upper lock-hole of door board gap on spacing hole and side plate column thereon
Bigger than upper door-plate jam plate front end, its lower limit hole and door-plate jam plate front end under the lower lock-hole of door board gap-ratio on side plate column are small.
A kind of 2. novel complete set equipment gate inhibition's interlock according to claim 1, it is characterized in that sliding panel bottom connects
There is extension spring, the other end of extension spring is connected on side cabinet column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021225.0U CN207092767U (en) | 2017-08-16 | 2017-08-16 | A kind of novel complete set equipment gate inhibition's interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021225.0U CN207092767U (en) | 2017-08-16 | 2017-08-16 | A kind of novel complete set equipment gate inhibition's interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092767U true CN207092767U (en) | 2018-03-13 |
Family
ID=61541862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021225.0U Active CN207092767U (en) | 2017-08-16 | 2017-08-16 | A kind of novel complete set equipment gate inhibition's interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092767U (en) |
-
2017
- 2017-08-16 CN CN201721021225.0U patent/CN207092767U/en active Active
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