CN203260938U - Valve mechanism for switch cabinet - Google Patents
Valve mechanism for switch cabinet Download PDFInfo
- Publication number
- CN203260938U CN203260938U CN 201320322023 CN201320322023U CN203260938U CN 203260938 U CN203260938 U CN 203260938U CN 201320322023 CN201320322023 CN 201320322023 CN 201320322023 U CN201320322023 U CN 201320322023U CN 203260938 U CN203260938 U CN 203260938U
- Authority
- CN
- China
- Prior art keywords
- latticing
- valve
- hinged
- connecting strip
- connecting plate
- 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 valve mechanism for a switch cabinet. The valve mechanism includes an upper valve, a lower valve, a guide rod, a connecting strip, a connecting plate, and a connecting strip bracket. The upper valve and the lower valve respectively sleeve the guide rod and are movably arranged along the guide rod. The connecting strip includes an upper connecting strip, a middle connecting strip, and a lower connecting strip. A center of the upper connecting strip is hinged on the connecting strip bracket; one end of the upper connecting strip is hinged with the upper valve and the other end of the connecting strip is hinged with one end of the middle connecting strip; the other end of the middle connecting strip is hinged on the connecting plate; and one end of the lower connecting strip is hinged with the lower valve and the other end of the lower connecting strip is hinged with the connecting plate. The valve mechanism for the switch cabinet adopts the lever principle, and is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of valve mechanism for switch cubicle.
Background technology
The general structure that adopts 4 door-plates of existing shutter mechanism of switch cabinet, upper valve and lower valve consist of gemel connection by two door-plates, two door-plates pull to realize mutually closing or opening by the steel wire that is connected with connecting plate, reach the purpose that opens or closes valve, this valve mechanism complex structure, process loaded down with trivial detailsly, production cost is high.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of valve mechanism that is used for switch cubicle simple in structure is provided.
For achieving the above object, the utility model adopts a kind of valve mechanism for switch cubicle, comprise valve, lower valve, guide rod, latticing, connecting plate, latticing support, upper valve and lower valve are nested with respectively on guide rod and arrange along guide rod is movable, latticing comprises latticing, middle latticing, lower latticing, upper latticing center hinge is connected on the latticing support, upper latticing one end and upper valve are hinged, the other end and middle latticing are hinged, the other end of middle latticing is hinged on connecting plate, lower latticing one end and lower valve are hinged, and the other end and connecting plate are hinged.
The utility model further is set to form on described connecting plate a pressing plate.
The beneficial effects of the utility model are that connecting plate drives valve slippage on guide rod by latticing, wherein go up the latticing center hinge and are connected on the latticing support, by leverage, the valve direction that valve is opposite down motion in drive, and valve mechanism only needs two door-plates, and simple in structure, cost is low.
Description of drawings
Fig. 1 is the end view of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As Fig. 1; Shown in Figure 2; Specific embodiment of the utility model is a kind of valve mechanism for switch cubicle; Comprise valve 1; Lower valve 2; Guide rod 3; Upper latticing 4; Middle latticing 5; Lower latticing 6; Connecting plate 7; Latticing support 8; Upper valve 1 and lower valve 2 are nested with respectively on guide rod 3 and arrange along guide rod 3 is movable; Upper latticing 4 center hinges are connected on latticing support 8; Upper latticing 4 one ends and upper valve 1 are hinged; The other end and middle latticing 5 are hinged; The other end of middle latticing 5 is hinged on connecting plate 7; Lower latticing 6 one ends and lower valve 2 are hinged; The other end and connecting plate 7 are hinged; Connecting plate 7 is hinged on cabinet; Connecting plate 7 upsides form a pressing plate 9.
The utility model handcart near the time, handcart is pushing away pressing plate 9 rotates connecting plate 7, during connecting plate 7 drives, latticing 5, lower latticing 6 move down, lower latticing 6 drives lower valve 2 along guide rod 3 times to slippage; Middle latticing 5 drives under a side direction of upper latticing 4, and the other end of upper latticing 4 is upturned around latticing support 8, and in drive, valve 1 is upwards movable along guide rod 3, and valve is opened.
Claims (2)
1. valve mechanism that is used for switch cubicle, it is characterized in that: described valve mechanism comprises valve, lower valve, guide rod, latticing, connecting plate, latticing support, upper valve and lower valve are nested with respectively on guide rod and arrange along guide rod is movable, latticing comprises latticing, middle latticing, lower latticing, upper latticing center hinge is connected on the latticing support, upper latticing one end and upper valve are hinged, the other end and middle latticing are hinged, the other end of middle latticing is hinged on connecting plate, lower latticing one end and lower valve are hinged, and the other end and connecting plate are hinged.
2. the valve mechanism for switch cubicle according to claim 1, is characterized in that: form a pressing plate on described connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322023 CN203260938U (en) | 2013-05-19 | 2013-05-19 | Valve mechanism for switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320322023 CN203260938U (en) | 2013-05-19 | 2013-05-19 | Valve mechanism for switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260938U true CN203260938U (en) | 2013-10-30 |
Family
ID=49473476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320322023 Expired - Fee Related CN203260938U (en) | 2013-05-19 | 2013-05-19 | Valve mechanism for switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260938U (en) |
-
2013
- 2013-05-19 CN CN 201320322023 patent/CN203260938U/en not_active Expired - Fee Related
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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: 20131030 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |