CN203770662U - Two-head intercepting valve structure - Google Patents
Two-head intercepting valve structure Download PDFInfo
- Publication number
- CN203770662U CN203770662U CN201420020220.6U CN201420020220U CN203770662U CN 203770662 U CN203770662 U CN 203770662U CN 201420020220 U CN201420020220 U CN 201420020220U CN 203770662 U CN203770662 U CN 203770662U
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- CN
- China
- Prior art keywords
- valve
- valve body
- gear
- connecting plates
- valve structure
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a two-head intercepting valve structure. The two-head intercepting valve structure comprises a valve body, wherein the left side wall and the right side wall of the valve body are respectively provided with a valve port, the positions of the valve ports on two sides of the valve body are staggered to each other, a gear is installed in the valve body in a rotating manner through a rotating shaft, and the two-head intercepting valve structure also comprises a pair of connecting plates, the surface of each connecting plate is respectively provided with a toothed surface, the two connecting plates are respectively engaged with the upper side and the lower side of the gear, and the ends of the two connecting plates are respectively connected with a block capable of blocking the valve port. By adopting the two-head intercepting valve structure, the intercepting function can be adequately realized, and the intercepting capacity is good.
Description
Technical field
The utility model relates to block valve field, is specially a kind of double end block valve structure.
Background technique
Block valve claims again cut-off valve, and its effect is the flowing medium that blocks or connect in pipeline.The many runners that arrange in valve body of the block valve of prior art, realize the break-in facility to valve body by stopping up runner, block effect limited.
Model utility content
The purpose of this utility model is to provide a kind of double end block valve structure, the problem of blocking weak effect to solve prior art block valve.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of double end block valve structure, include valve body, a valve body left side, in right sidewall, be separately installed with and the valve port being communicated with in valve body, and stagger in valve port position, valve body both sides, it is characterized in that: in described valve body, be rotatablely equipped with gear by rotating shaft, also include a pair of being horizontally installed on respectively on gear, the connecting plate of downside, two connecting plates are respectively arranged with the flank of tooth coordinating with gear tooth on the plate face of gear, and two connecting plates are engaged on respectively on gear, downside, two connecting plate plate ends extend transversely respectively to valve port, and two connecting plate plate ends are connected with respectively the sprue that can block up in valve port.
Described a kind of double end block valve structure, is characterized in that: between the left and right sidewall of valve body of described gear upper and lower, be connected with respectively guide rod, two connecting plates connect sprue respectively one by one correspondence be slidably mounted on guide rod.
The utility model, by transmitting gear, promotes connecting plate and moves, thereby sprue is blocked up respectively in valve port of valve body, can fully realize break-in facility, has the ability of blocking preferably.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of double end block valve structure, include valve body 1, valve body 1 left side, in right sidewall, be separately installed with and the interior valve port being communicated with 2 of valve body 1, and stagger in valve body 1 both sides valve port 2 positions, in valve body 1, be rotatablely equipped with gear 4 by rotating shaft 3, also include a pair of being horizontally installed on respectively on gear 4, the connecting plate 5 of downside, two connecting plates 5 are respectively arranged with the flank of tooth coordinating with gear 4 gear teeth on the plate face of gear 4, and two connecting plates 5 are engaged on respectively on gear 4, downside, two connecting plate 5 plate ends extend transversely respectively to valve port 2, and two connecting plate 5 plate ends are connected with respectively the sprue 6 that can block up in valve port 2.Between the left and right sidewall of valve body 1 of gear 4 upper and lowers, be connected with respectively sprue 6 that guide rod 7, two connecting plates 5 connect respectively one by one correspondence be slidably mounted on guide rod 7.
Claims (2)
1. a double end block valve structure, include valve body, a valve body left side, in right sidewall, be separately installed with and the valve port being communicated with in valve body, and stagger in valve port position, valve body both sides, it is characterized in that: in described valve body, be rotatablely equipped with gear by rotating shaft, also include a pair of being horizontally installed on respectively on gear, the connecting plate of downside, two connecting plates are respectively arranged with the flank of tooth coordinating with gear tooth on the plate face of gear, and two connecting plates are engaged on respectively on gear, downside, two connecting plate plate ends extend transversely respectively to valve port, and two connecting plate plate ends are connected with respectively the sprue that can block up in valve port.
2. a kind of double end block valve structure according to claim 1, is characterized in that: between the left and right sidewall of valve body of described gear upper and lower, be connected with respectively guide rod, two connecting plates connect sprue respectively one by one correspondence be slidably mounted on guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020220.6U CN203770662U (en) | 2014-01-13 | 2014-01-13 | Two-head intercepting valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020220.6U CN203770662U (en) | 2014-01-13 | 2014-01-13 | Two-head intercepting valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770662U true CN203770662U (en) | 2014-08-13 |
Family
ID=51287853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020220.6U Expired - Fee Related CN203770662U (en) | 2014-01-13 | 2014-01-13 | Two-head intercepting valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770662U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896125A (en) * | 2015-06-25 | 2015-09-09 | 衢州市依科达节能技术有限公司 | Double-valve-spool valve |
| CN105156749A (en) * | 2015-09-10 | 2015-12-16 | 成都聚智工业设计有限公司 | Novel on-off stop valve |
| CN106224561A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of valve that there is current limliting and seal excellent function |
| CN109826962A (en) * | 2019-03-28 | 2019-05-31 | 宁振江 | A kind of fast opening and closing Double-seal valve |
| CN113466097A (en) * | 2020-03-31 | 2021-10-01 | 中国石油天然气股份有限公司 | Rock type dividing method and system |
| CN113466097B (en) * | 2020-03-31 | 2024-05-28 | 中国石油天然气股份有限公司 | Rock type dividing method and system |
-
2014
- 2014-01-13 CN CN201420020220.6U patent/CN203770662U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896125A (en) * | 2015-06-25 | 2015-09-09 | 衢州市依科达节能技术有限公司 | Double-valve-spool valve |
| CN104896125B (en) * | 2015-06-25 | 2017-01-25 | 衢州市依科达节能技术有限公司 | Double-valve-spool valve |
| CN105156749A (en) * | 2015-09-10 | 2015-12-16 | 成都聚智工业设计有限公司 | Novel on-off stop valve |
| CN105156749B (en) * | 2015-09-10 | 2017-07-18 | 上海美科阀门有限公司 | Novel switched stop valve |
| CN106224561A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of valve that there is current limliting and seal excellent function |
| CN109826962A (en) * | 2019-03-28 | 2019-05-31 | 宁振江 | A kind of fast opening and closing Double-seal valve |
| CN113466097A (en) * | 2020-03-31 | 2021-10-01 | 中国石油天然气股份有限公司 | Rock type dividing method and system |
| CN113466097B (en) * | 2020-03-31 | 2024-05-28 | 中国石油天然气股份有限公司 | Rock type dividing method and system |
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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: 20140813 Termination date: 20150113 |
|
| EXPY | Termination of patent right or utility model |