CN108361434B - A kind of easy gate valve switching mechanism - Google Patents
A kind of easy gate valve switching mechanism Download PDFInfo
- Publication number
- CN108361434B CN108361434B CN201810367264.9A CN201810367264A CN108361434B CN 108361434 B CN108361434 B CN 108361434B CN 201810367264 A CN201810367264 A CN 201810367264A CN 108361434 B CN108361434 B CN 108361434B
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- CN
- China
- Prior art keywords
- valve body
- switching mechanism
- gate valve
- weight block
- pipeline
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of easy gate valve switching mechanisms, the pipeline and valve body are rotatablely connected by bearing, switching mechanism is equipped in the valve body, described switching mechanism one end is connect with valve body upper end, and the other end is fixedly connected with valve body lower end, the pipeline and valve body junction circumferential position are equipped with sealing ring, the switching mechanism includes collapsible cloth, weight block and pedestal, described collapsible cloth one end is fixedly connected with the valve body, and the other end is connect with weight block, the weight block is installed between the sealing ring of the left and right sides and closely connects, the lower end of the pedestal installation and valve body, the motion profile of opening and closing gate valve is the circular arc Reciprocatory of semicircle, make in this way be opened and closed gate valve live more usually in gate valve, more quickly and simply, and when full open position, not intermediate swingle, make to intake in this way, air inlet is not by resistance Influence, to keep flow velocity more steady.
Description
Technical field
The invention belongs to gate valves to be opened and closed field, specifically, the present invention relates to a kind of easy gate valve switching mechanisms.
Background technique
In recent years, with the rapid development of social economy, people's lives level increasingly improves, and the field of gate valve is also more next
Wider, common at present gate valve, the major part for manipulating its rotation is also all rotary switch, and manipulating work all is that adult male occupies
It is more, if therefore be in an emergency, such as household natural gas leaking, inlet pipeline leak, and such case exactly women, Lao Renhe
Child is more at home, if rust occurs for rotation extremely, the grip force of women and child are also not big enough, is easy to lead to safety accident in this way.
Summary of the invention
The present invention provides a kind of easy gate valve switching mechanism, overcomes the deficiencies in the prior art described above place and provides one
Kind actuator travel is short, and operating mechanism is small and exquisite, to operate the opening and closing of gate valve, reduces accounting space, so that operation is more simple
It is single.
To achieve the goals above, the technical scheme adopted by the invention is as follows: pipeline, valve body and bearing, the pipeline and valve
Body is rotatablely connected by bearing, and switching mechanism is equipped in the valve body, and described switching mechanism one end is connect with valve body upper end, and another
One end is fixedly connected with valve body lower end, and the pipeline and valve body junction circumferential position are equipped with sealing ring, the switching mechanism packet
Collapsible cloth, weight block and pedestal are included, described collapsible cloth one end is fixedly connected with the valve body, and the other end is connect with weight block,
The weight block is installed between the sealing ring of the left and right sides and closely connects, the lower end of the pedestal installation and valve body.
Preferably, the collapsible cloth is made of waterproof material, and the folding mode of similar plastics suction pipe folds, and can
The width of flipe is greater than the diameter of pipeline.
Preferably, the weight block is highdensity ferroalloy composition, and shape is similar to " convex " type.
Preferably, the pedestal is highdensity ferroalloy composition, and shape is similar to " recessed " type.
It is using the beneficial effect of above technical scheme: in household natural gas leaking, family's inlet pipeline leak etc., and
Such case exactly women, old man and child are more at home, and the operating mechanism of normal gate valve is rotary-type, and operate it and use
Power it is larger, the motion profile of the operating mechanism opening and closing gate valve of this invention is the circular arc Reciprocatory of semicircle, so that is opened
Close gate valve live more usually in gate valve, more quickly and simply, and when full open position, not intermediate swingle, this
Sample to intake, and air inlet is not influenced by resistance, to keep flow velocity more steady.
Detailed description of the invention
Fig. 1 is a kind of easy gate valve switching mechanism structural schematic diagram；
Fig. 2 is a kind of switching mechanism schematic diagram of easy gate valve switching mechanism；
1- pipeline, 2- valve body, 3- switching mechanism, 30- collapsible cloth, 31- weight block, 32- pedestal, 4- bearing, 5- sealing
Circle.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figs. 1-2, the present invention provides a kind of easy gate valve switching mechanism, overcomes the deficiencies in the prior art described above
Place and to provide a kind of actuator travel short, and operating mechanism is small and exquisite, to operate the opening and closing of gate valve, reduces accounting space, makes
It must operate more simple.
Specifically, as shown in Figs. 1-2, pipeline 1, valve body 2 and bearing 4, the pipeline 1 are rotated with valve body 2 by bearing 4
Connection, the valve body 2 is interior to be equipped with switching mechanism 3, and described 3 one end of switching mechanism is connect with 2 upper end of valve body, and the other end and valve body
2 lower ends are fixedly connected, and the pipeline 1 is equipped with sealing ring 5 with 2 junction circumferential position of valve body, and the switching mechanism 3 includes that can roll over
Laying up 30, weight block 31 and pedestal 32, described 30 one end of collapsible cloth are fixedly connected with valve body 2, and the other end and weight block 31
Connection, the weight block 31 are installed between the sealing ring 5 of the left and right sides and closely connect, the installation of pedestal 32 and valve body 2
Lower end.
The collapsible cloth 30 is made of waterproof material, and the folding mode of similar plastics suction pipe folds, and foldable
The width of cloth 30 is greater than the diameter of pipeline 1.
The weight block 31 is highdensity ferroalloy composition, and shape is similar to " convex " type.
The pedestal 32 is highdensity ferroalloy composition, and shape is similar to " recessed " type.
Specific working mode is illustrated with specific embodiment below:
A kind of easy gate valve switching mechanism, the switching mechanism 3 include collapsible cloth 30, weight block 31 and pedestal
32, described 30 one end of collapsible cloth is fixedly connected with valve body 2, and the other end is connect with weight block 31, and the weight block 31 is installed
It between left and right sides sealing ring 5 and closely connects, the lower end of pedestal 32 installation and valve body 2, when needing mechanism to close,
Weight block 31 is stuck under gravity on pedestal 32, when needing to open, the path of rotating semicircular, and 31 return of weight block,
Reach opening purpose.
The present invention is exemplarily described in conjunction with attached drawing above, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. a kind of easy gate valve switching mechanism, it is characterised in that: pipeline (1), valve body (2) and bearing (4), the pipeline (1)
It is rotatablely connected with valve body (2) by bearing (4), is equipped with switching mechanism (3) in the valve body (2), described switching mechanism (3) one end
It is connect with valve body (2) upper end, and the other end is fixedly connected with valve body (2) lower end, the pipeline (1) and valve body (2) junction week
Sealing ring (5) are equipped with to position, the switching mechanism (3) includes collapsible cloth (30), weight block (31) and pedestal (32), described
Collapsible cloth (30) one end is fixedly connected with valve body (2), and the other end is connect with weight block (31), weight block (31) installation
It between left and right sides sealing ring (5) and closely connects, the lower end of pedestal (32) installation and valve body (2).
2. a kind of easy gate valve switching mechanism according to claim 1, it is characterised in that: the collapsible cloth (30) is by preventing
Water material is constituted, and the folding mode of similar plastics suction pipe folds, and the width of collapsible cloth (30) is greater than the straight of pipeline (1)
Diameter.
3. a kind of easy gate valve switching mechanism according to claim 1, it is characterised in that: the weight block (31) is highly dense
The ferroalloy of degree is constituted, and similar " convex " type of shape.
4. a kind of easy gate valve switching mechanism according to claim 1, it is characterised in that: the pedestal (32) is high density
Ferroalloy constitute, and similar " recessed " type of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367264.9A CN108361434B (en) | 2018-04-23 | 2018-04-23 | A kind of easy gate valve switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367264.9A CN108361434B (en) | 2018-04-23 | 2018-04-23 | A kind of easy gate valve switching mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108361434A CN108361434A (en) | 2018-08-03 |
| CN108361434B true CN108361434B (en) | 2019-04-02 |
Family
ID=63008876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367264.9A Active CN108361434B (en) | 2018-04-23 | 2018-04-23 | A kind of easy gate valve switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361434B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542737B (en) * | 2022-01-22 | 2024-03-26 | 方正阀门集团股份有限公司 | Quick opening and closing valve with scissor structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558718A (en) * | 1983-06-03 | 1985-12-17 | Garfield James R | Forced air ducting flow control valve |
| US4867202A (en) * | 1988-11-14 | 1989-09-19 | Cargo Walker, Inc. | Curtain valve arrangement |
| FR2652870B1 (en) * | 1989-10-10 | 1992-03-13 | Centre Nat Etd Spatiales | SHUTTERING DEVICE AND ITS APPLICATIONS. |
| TW506517U (en) * | 2001-12-28 | 2002-10-11 | Ind Tech Res Inst | Roll-up type airflow gate |
| CN205479413U (en) * | 2016-02-01 | 2016-08-17 | 巧风实业股份有限公司 | Improvement structure of baffle of fire prevention gate |
| CN206522463U (en) * | 2017-03-10 | 2017-09-26 | 青岛开元阀门有限公司 | A kind of soft sealing gate valve simple to operate |
| CN206786044U (en) * | 2017-06-02 | 2017-12-22 | 温州铭力管业有限公司 | A kind of Novel Brake Valve rotating disk |
-
2018
- 2018-04-23 CN CN201810367264.9A patent/CN108361434B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108361434A (en) | 2018-08-03 |
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