CN201188513Y - Valve mechanism for switch cabinet - Google Patents
Valve mechanism for switch cabinet Download PDFInfo
- Publication number
- CN201188513Y CN201188513Y CNU2008201728868U CN200820172886U CN201188513Y CN 201188513 Y CN201188513 Y CN 201188513Y CN U2008201728868 U CNU2008201728868 U CN U2008201728868U CN 200820172886 U CN200820172886 U CN 200820172886U CN 201188513 Y CN201188513 Y CN 201188513Y
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- CN
- China
- Prior art keywords
- valve
- connecting rod
- pivot pin
- plate
- guide rod
- 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 discloses a valve mechanism of a switch cabinet. An upper valve plate and a lower valve plate positioned below the upper valve plate are arranged between a left valve mechanism and a right valve mechanism; the left mechanism and the right valve mechanism have same structures with corresponding positions, and both comprise handcart valve shaft pins, valve connecting plates, valve connecting rods 1, valve connecting rod 2, valve guiding rods 1, valve guiding rods 2, valve fixing shaft pins 1, valve fixing shaft pins 2 and valve linkage shaft pins, wherein, the valve guiding rods 1 and the valve guiding rods 2 are respectively used for fixing the upper valve plate and the lower valve plate through valve fixing plates. The valve mechanism has the advantages of beautiful integral appearance, strong unitized performance, easy installation, high structural strength, strong adaptability, and the like.
Description
Technical field
The utility model relates to a kind of valve mechanism that can realize that the switch cabinet body valve opens and closes automatically.
Background technology
Shutter mechanism of switch cabinet is to adopt handcart valve pivot pin to press the valve mechanism of cabinet, and the cabinet valve shaking into and shaking out according to handcart, the cabinet valve is satisfied automatically open and close.Mainly there is following technical problem in domestic existing product at present:
1, valve is fixing generally adopts the cabinet both sides to add coulisse, and the coulisse area is bigger, for the convenience of considering that valve is installed, opens big square hole usually on coulisse, and its intensity is difficult to guarantee.
2, the steel wire rope transmission is adopted in valve interlock up and down, owing to adopt the steel wire rope transmission, the rigidity of valve is less, the situation that valve up and down can not link often occurs, and behind the long-play, steel wire rope gets rusty easily, and makes its reduced stiffness or fractures.
3, valve mechanism is because on the column of left and right sides sidewall, and the area of its column is less, makes its fixed-area also smaller, and it is bigger left-right deviation often to occur, and the valve pivot pin of handcart is come off.
4, adopt sliding friction, its frictional force is bigger, and valve often occurring can not reset certainly.
5,, must change insulation board or change conceptual design into because the cabinet width reduces, and the distance of the relative left and right sides of A, C coulisse (steel plate) can not satisfy specification requirement.
Summary of the invention
For solving the problem of above existence, the utility model provides a kind of shutter mechanism of switch cabinet, and valve is along with entering or withdrawing from of handcart can realize opening or closing automatically.Its technical scheme of taking is:
The left valve mechanism and the right valve mechanism of this valve mechanism lay respectively at the switch cabinet body left and right sides, last valve plate and the following valve plate below it are between left valve mechanism and right valve mechanism, left side valve mechanism has identical with right valve mechanism and the corresponding structure in position, they include handcart valve pivot pin, the valve connecting plate, valve connecting rod I, valve connecting rod II, valve guide rod I, valve guide rod II, valve is pivot pin I fixedly, valve is pivot pin II and valve interlock pivot pin fixedly, wherein the front end of valve connecting plate and handcart valve pivot pin are fixed, valve fixedly pivot pin I and valve fixedly pivot pin II be fixed on the cabinet sidewall by mounting panel respectively, the front end of valve connecting rod II and valve connecting plate are separately fixed at valve fixedly on the pivot pin II, can drive valve connecting rod II when the valve connecting plate rotates rotates in the same way, valve connecting rod I is fixed on valve fixedly on the pivot pin I, the front end of valve connecting rod I and valve connecting rod II are separately fixed on the valve interlock pivot pin simultaneously, when rotating, valve connecting rod II can drive valve connecting rod I backward rotation, the rear end of valve connecting rod I flexibly connects the bottom of valve guide rod I, the rear end of valve connecting rod II flexibly connects the bottom of valve guide rod II, valve guide rod I passes vertical placement of guide rod fixed head that is fixed on the cabinet with valve guide rod II, can drive valve guide rod I when valve connecting rod I rotates moves both vertically in the same way, can drive valve guide rod II and move both vertically in the same way when valve connecting rod II rotates, valve guide rod I and valve guide rod II are by fixing respectively valve plate and the following valve plate gone up of valve fixed head.
The fixing of this valve mechanism changes mounting panel into by the valve coulisse, and fixed installation makes handcart insulation distance over the ground satisfy specification requirement easily.Valve plate adopts the connecting rod transmission up and down, and integral rigidity is strong, definitely can guarantee the interlock of valve plate up and down.Valve mechanism is fixed on the sidewall of the left and right sides, and its fixed-area is also bigger, makes valve connecting rod left-right deviation less, cabinet car quality of fit height.The employing bearing slides, and its frictional force is less, and valve is up and down easily laborsaving, resets certainly.
Therefore it is attractive in appearance to the utlity model has monnolithic case, and complete property is strong, is convenient to install structural strength height, characteristics such as adaptability is strong.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified:
As shown in Figures 2 and 3, left valve mechanism and right valve mechanism lay respectively at the switch cabinet body left and right sides, and they have identical and the corresponding structure in position, and last valve plate 1 and the following valve plate 2 below it are between left valve mechanism and right valve mechanism.
Valve mechanism comprises fixedly fixing pivot pin II10 and the valve interlock pivot pin 11 of pivot pin I9, valve of handcart valve pivot pin 3, valve connecting plate 4, valve connecting rod I5, valve connecting rod II6, valve guide rod I7, valve guide rod II8, valve.Wherein the front end of valve connecting plate 4 and handcart valve pivot pin 3 are fixing, valve fixedly pivot pin I9 and valve fixedly pivot pin II10 be fixed on the cabinet sidewall by mounting panel 12 respectively, the front end of valve connecting rod II6 and valve connecting plate 4 are separately fixed at valve fixedly on the pivot pin II10, valve connecting rod I5 is fixed on valve fixedly on the pivot pin I9, the front end of valve connecting rod I5 and valve connecting rod II6 are separately fixed on the valve interlock pivot pin 11 simultaneously, the rear end of valve connecting rod I5 flexibly connects the bottom of valve guide rod I7 by connecting plate, the rear end of valve connecting rod II6 flexibly connects the bottom of valve guide rod II8 by connecting plate, valve guide rod I7 passes the guide rod fixed head 13 vertical placements that are fixed on the cabinet with valve guide rod II8, and valve guide rod I7 and valve guide rod II8 are by fixing respectively valve plate 1 and the following valve plate 2 gone up of valve fixed head 14.
As shown in Figure 1, when (handcart is in test position), handcart valve pivot pin 3 at first keeps preloading conditions with valve connecting plate 4 in handcart enters cabinet.When handcart begins when move the service position from test position, handcart valve pivot pin 3 by handcart from weight valve connecting plate 4, make valve connecting plate 4 around valve fixedly pivot pin II10 rotate, driving valve connecting rod II6 simultaneously rotates, and valve connecting rod II6 drives upwards rotation of valve connecting rod I5 by valve interlock pivot pin 11, valve connecting rod II6 pulling valve guide rod II8 moves downward then, valve connecting rod I5 pulling valve guide rod I7 moves upward, last valve plate 1 and following valve plate 2 be motion up and down thereupon also, and valve is opened automatically.When handcart withdraws from, otherwise valve mechanism then moves.
Claims (1)
1, a kind of shutter mechanism of switch cabinet, comprise left valve mechanism, right valve mechanism, last valve plate (1) and following valve plate (2), it is characterized in that: left valve mechanism and right valve mechanism lay respectively at the switch cabinet body left and right sides, last valve plate (1) and be positioned at its below following valve plate (2) between left valve mechanism and right valve mechanism, left side valve mechanism has identical with right valve mechanism and the corresponding structure in position, they include handcart valve pivot pin (3), valve connecting plate (4), valve connecting rod I (5), valve connecting rod II (6), valve guide rod I (7), valve guide rod II (8), valve is pivot pin I (9) fixedly, valve is pivot pin II (10) and valve interlock pivot pin (11) fixedly, wherein the front end of valve connecting plate (4) and handcart valve pivot pin (3) are fixing, valve fixedly pivot pin I (9) and valve fixedly pivot pin II (10) be fixed on the cabinet sidewall by mounting panel (12) respectively, the front end of valve connecting rod II (6) and valve connecting plate (4) are separately fixed at valve fixedly on the pivot pin II (10), can drive valve connecting rod II (6) when valve connecting plate (4) rotates rotates in the same way, valve connecting rod I (5) is fixed on valve fixedly on the pivot pin I (9), the front end of valve connecting rod I (5) and valve connecting rod II (6) are separately fixed on the valve interlock pivot pin (11) simultaneously, when rotating, valve connecting rod II (6) can drive valve connecting rod I (5) backward rotation, the rear end of valve connecting rod I (5) flexibly connects the bottom of valve guide rod I (7), the rear end of valve connecting rod II (6) flexibly connects the bottom of valve guide rod II (8), valve guide rod I (7) passes the vertical placement of guide rod fixed head (13) that is fixed on the cabinet with valve guide rod II (8), can drive valve guide rod I (7) when valve connecting rod I (5) rotates moves both vertically in the same way, can drive valve guide rod II (8) and move both vertically in the same way when valve connecting rod II (6) rotates, valve guide rod I (7) and valve guide rod II (8) are by fixing respectively valve plate (1) and the following valve plate (2) gone up of valve fixed head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201728868U CN201188513Y (en) | 2008-10-10 | 2008-10-10 | Valve mechanism for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201728868U CN201188513Y (en) | 2008-10-10 | 2008-10-10 | Valve mechanism for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188513Y true CN201188513Y (en) | 2009-01-28 |
Family
ID=40311535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201728868U Expired - Fee Related CN201188513Y (en) | 2008-10-10 | 2008-10-10 | Valve mechanism for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290721A (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Switch cabinet valve mechanism |
| CN102290722A (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Transmission mechanism for valve of switch cabinet |
| CN103579933A (en) * | 2013-11-20 | 2014-02-12 | 山东泰开成套电器有限公司 | Switch cabinet valve transmission structure |
-
2008
- 2008-10-10 CN CNU2008201728868U patent/CN201188513Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290721A (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Switch cabinet valve mechanism |
| CN102290722A (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Transmission mechanism for valve of switch cabinet |
| CN102290722B (en) * | 2011-03-31 | 2013-09-25 | 山东泰开成套电器有限公司 | Transmission mechanism for valve of switch cabinet |
| CN102290721B (en) * | 2011-03-31 | 2014-01-01 | 山东泰开成套电器有限公司 | Switch cabinet valve mechanism |
| CN103579933A (en) * | 2013-11-20 | 2014-02-12 | 山东泰开成套电器有限公司 | Switch cabinet valve transmission structure |
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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: 20090128 Termination date: 20121010 |