CN202252059U - Sluice valve - Google Patents
Sluice valve Download PDFInfo
- Publication number
- CN202252059U CN202252059U CN2011203562587U CN201120356258U CN202252059U CN 202252059 U CN202252059 U CN 202252059U CN 2011203562587 U CN2011203562587 U CN 2011203562587U CN 201120356258 U CN201120356258 U CN 201120356258U CN 202252059 U CN202252059 U CN 202252059U
- Authority
- CN
- China
- Prior art keywords
- valve
- hangers
- flap
- hanging lugs
- valve clack
- 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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- Sliding Valves (AREA)
Abstract
The utility model discloses a sluice valve, which comprises a valve clack (1), the top portions of the valve clack (1) are provided with symmetrically arranged hanging lugs (2) used for matching with valve rod nuts. The sluice valve is characterized in that the hanging lugs (2) are fixedly connected with the top portions on the front side of the valve clack (1) and the rear side of the valve clack (1), and the direction of the central line of the hanging lugs (2) is identical to the direction of the central line of the transverse central line of the valve clack (1), thereby enabling slide groove openings formed by the two hanging lugs (2) to locate at the top portions of the lateral faces of the valve clack (1). The sluice valve reduces the height of the valve body, simultaneously increases connecting strength between the valve rod nuts and the hanging lugs, and is not easy to damage.
Description
Technical field
The utility model relates to gate valve, especially flap.
Background technique
Gate valve is widely used in the fluid control.Gate valve generally comprises valve body and the flap that is positioned at valve body, and the flap top is provided with hangers, and hangers is to hang on the valve body nut, makes flap move up and down along valve rod with Stem Mut and realizes opening and closing.Present hangers opening direction is perpendicular to end face, and above-mentioned hangers opening direction makes that the common height of hangers and flap is bigger, causes the height of valve body of assembling flap also bigger.Existing hangers is the both sides that hang over Stem Mut simultaneously, makes stress surface little, is prone to cause damage.
The model utility content
The purpose of the utility model solves gate valve flap hangers opening direction exactly and perpendicular to end face, causes valve volume big, flimsy problem.
The technological scheme that the utility model adopts is: a kind of gate valve; It comprises flap; The top of flap is provided with and is used for cooperating with Stem Mut and the hangers of symmetric arrangement; It is characterized in that said hangers is connected in the top of flap front-back, the center line of hangers is consistent with flap cross central line direction, and the chute opening that makes two hangers form is positioned at the top of flap side.
Adopt technique scheme, the fixing position of hangers and flap can be positioned at the inboard of flap both ends of the surface, can reduce the whole height of hangers and flap like this, thereby reduces the height of valve body.
For increasing the intensity that hangers is connected with Stem Mut, end of described hangers links to each other, and forms the U font.Contact with Stem Mut because U font hangers is the three parts, increased intensity.
In sum, the utility model beneficial effect is: reduced valve body highly, increased Stem Mut and hangers join strength simultaneously, be difficult for producing and damage.
Description of drawings
Fig. 1 is the utility model schematic representation.
Embodiment
A kind of gate valve; As shown in Figure 1; It comprises flap 1, and the top of flap 1 is provided with and is used for cooperating with Stem Mut and the hangers 2 of symmetric arrangement, and hangers 2 is connected in the top of flap 1 front-back; The center line of hangers 2 is consistent with flap 1 cross central line direction, and the chute opening that makes two hangers 2 form is positioned at the top of flap 1 side.2 one ends of hangers link to each other, and form the U font.The hangers 2 of the utility model can be cast as body with flap 1 when casting, hangers 2 is between the crimping of flap 1 front and back sides.Hangers 2U font bottom is made as through hole, economical with materials, weight reduction.
Claims (2)
1. gate valve; It comprises flap [1]; The top of flap [1] is provided with and is used for cooperating with Stem Mut and the hangers [2] of symmetric arrangement; It is characterized in that said hangers [2] is connected in the top of flap [1] front-back, the center line of hangers [2] is consistent with flap [1] cross central line direction, and the chute opening that makes two hangers [2] form is positioned at the top of flap [1] side.
2. gate valve according to claim 1 is characterized in that [2] ends of described hangers link to each other, and form the U font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562587U CN202252059U (en) | 2011-09-22 | 2011-09-22 | Sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562587U CN202252059U (en) | 2011-09-22 | 2011-09-22 | Sluice valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252059U true CN202252059U (en) | 2012-05-30 |
Family
ID=46113302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203562587U Expired - Fee Related CN202252059U (en) | 2011-09-22 | 2011-09-22 | Sluice valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252059U (en) |
-
2011
- 2011-09-22 CN CN2011203562587U patent/CN202252059U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130922 |