CN202111379U - A pressing plate valve guide mechanism - Google Patents
A pressing plate valve guide mechanism Download PDFInfo
- Publication number
- CN202111379U CN202111379U CN2011201980704U CN201120198070U CN202111379U CN 202111379 U CN202111379 U CN 202111379U CN 2011201980704 U CN2011201980704 U CN 2011201980704U CN 201120198070 U CN201120198070 U CN 201120198070U CN 202111379 U CN202111379 U CN 202111379U
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- CN
- China
- Prior art keywords
- pressing plate
- valve
- chute
- contact sleeve
- guide mechanism
- 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 - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a guide mechanism of a pressing plate type valve. The guide mechanism is characterized by comprising a fixed contact sleeve mounting plate, wherein, a left pressing plate and a right pressing plate are respectively fixed on the left side and right side of the fixed contact sleeve mounting plate; a left chute is formed between the fixed contact sleeve mounting plate and the left pressing plate, and a right chute is formed between the fixed contact sleeve mounting plate and the right pressing plate; the two ends of both an upper valve and a lower valve are respectively arranged in the left chute the right chute; and both of the upper valve and the lower valve are connected with a transmission device. The guide mechanism provided by the utility model has the advantages of simple structure and reliability in guiding.
Description
Technical field
The utility model relates to a kind of presser type valve guiding mechanism, belongs to the guiding mechanism technical field.
Background technology
The guiding mechanism of a traditional Isolation Valve adopts the guide post guiding; The structure more complicated; Often the reason because of design (the easy flexural deformation of elongate rod), manufacturing (part is complicated), assembling (number of parts is many) makes valve mechanism dumb, though through adjustment, effect is unsatisfactory.Circuit breaker can't be withdrawed to test position from the service position; The left and right sides was asynchronous when also taking place to make because of valve mechanism is dumb valve to open, and the grazing and damage moving contact one time mutually of the moving contact that makes circuit breaker and Isolation Valve, caused security incident easily.
Summary of the invention
The purpose of the utility model is the weak point that overcomes guide rod type valve mechanism in the previous equipment, and a kind of simple in structure, reliable presser type valve guiding mechanism of guiding is provided.
In order to achieve the above object; The technical scheme of the utility model provides a kind of presser type valve guiding mechanism, it is characterized in that; Comprise fixed contact sleeve pipe mounting panel; The fixed contact sleeve pipe mounting panel left and right sides is fixed with left pressing plate and right pressing plate respectively, constitutes left chute between fixed contact sleeve pipe mounting panel and the left pressing plate, constitutes right rail between fixed contact sleeve pipe mounting panel and the right pressing plate; The two ends of last valve and following valve place respectively in left chute and the right rail, and last valve and following valve all connect transmission device.
The utility model has the advantages that motion flexibly, open synchronously; Guiding mechanism does not have clamping stagnation, break when motion.Guarantee safety of products, reliability service, the grazing and damage contact mutually of the moving contact that prevents circuit breaker and valve suppresses the generation of security incident.Simultaneously, push-pull test mechanical endurance in that laboratory has carried out 2000 times does not take place in process of the test the disadvantageous phenomenon of regular event.
Description of drawings
Fig. 1 is a presser type valve guiding mechanism front view;
Fig. 2 is a presser type valve guiding mechanism end view.
Embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1, be presser type valve guiding mechanism front view, Fig. 2 is its end view, described presser type valve guiding mechanism is made up of left pressing plate 1, last valve 2, following valve 3, right pressing plate 4, fixed contact sleeve pipe mounting panel 5 and transmission device 6.
Fixed contact sleeve pipe mounting panel 5 left and right sides are fixed with left pressing plate 1 and right pressing plate 4 respectively; Constitute left chute between fixed contact sleeve pipe mounting panel 5 and the left pressing plate 1; Constitute right rail between fixed contact sleeve pipe mounting panel 5 and the right pressing plate 4; The two ends of last valve 2 and following valve 3 place respectively in left chute and the right rail, and last valve 2 and following valve 3 all connect transmission device 6.
Left pressing plate 1 and right pressing plate 4 are connected with securing members such as fixed contact sleeve pipe mounting panel 5 usefulness bolts; Make 5 of left pressing plate 1 and right pressing plate 4 and fixed contact sleeve pipe mounting panels form even, the ganoid chute in gap; Left pressing plate 1 and right pressing plate 4 are provided with stopping means, and last valve 2, valve 3 slides by the action request of transmission device 6 in chute flexibly down.
This mechanism is making, after the assembling, is carrying out 2000 times push-pull test mechanical endurance in laboratory, and in entire test: the valve mechanism motion is opened synchronously flexibly; There are not clamping stagnation, break in the guiding process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201980704U CN202111379U (en) | 2011-06-14 | 2011-06-14 | A pressing plate valve guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201980704U CN202111379U (en) | 2011-06-14 | 2011-06-14 | A pressing plate valve guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111379U true CN202111379U (en) | 2012-01-11 |
Family
ID=45436829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201980704U Expired - Lifetime CN202111379U (en) | 2011-06-14 | 2011-06-14 | A pressing plate valve guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462168A (en) * | 2018-06-06 | 2019-03-12 | 国网浙江江山市供电有限公司 | A kind of handcart switch cabinet blocking device |
-
2011
- 2011-06-14 CN CN2011201980704U patent/CN202111379U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462168A (en) * | 2018-06-06 | 2019-03-12 | 国网浙江江山市供电有限公司 | A kind of handcart switch cabinet blocking device |
| CN109462168B (en) * | 2018-06-06 | 2019-11-12 | 国网浙江江山市供电有限公司 | A handcart switch cabinet locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |