CN211599665U - Valve convenient to be connected with outside and good in sealing performance of connection position - Google Patents
Valve convenient to be connected with outside and good in sealing performance of connection position Download PDFInfo
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- CN211599665U CN211599665U CN201922356603.6U CN201922356603U CN211599665U CN 211599665 U CN211599665 U CN 211599665U CN 201922356603 U CN201922356603 U CN 201922356603U CN 211599665 U CN211599665 U CN 211599665U
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- fixedly connected
- plate
- outside
- ring
- good
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- 238000007789 sealing Methods 0.000 title claims description 18
- 230000000694 effects Effects 0.000 claims abstract description 11
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 7
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 7
- 229920001194 natural rubber Polymers 0.000 claims abstract description 7
- 229920003051 synthetic elastomer Polymers 0.000 claims description 6
- 239000005061 synthetic rubber Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 2
- 238000010030 laminating Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of valves, and a convenient better valve of junction seal is connected and connected with the external world is disclosed, the on-line screen storage device comprises a base, the top of base is connected with main frame, the inboard swing joint of fixed plate has the expansion plate, the left end fixedly connected with backing plate of expansion plate, the left side fixedly connected with spring of backing plate. Through the inside with the pipeline insertion main frame, the end of pipeline can with sealed the pad contact this moment for can force sealed the pad to the expansion, further drive the outside fixed connection's of sealed pad activity ring and outwards expand, the elastic ring is natural rubber's material, has better elasticity, can kick-back after the compression. Through the outside expansion of activity ring, can drive terminal fixed connection's connecting plate and outwards remove, further make the expansion plate move to the outside, have certain frictional force and have certain elasticity for when laminating with the pipeline outer wall, increase frictional force makes the laminating close and can not damage the pipeline.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a convenient and external connection and better valve of junction seal.
Background
A valve is a pipe fitting used to open and close a pipe, control flow direction, regulate and control a transport medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. Has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metal, radioactive media and the like.
The traditional valve is complex in installation and connection for ensuring the tightness, and is inconvenient in external connection.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a convenient and external better valve of being connected and junction seal possesses the advantage of convenient connection, has solved the complicated problem of connection installation.
(II) technical scheme
In order to realize the purpose of convenient connection, the utility model provides a following technical scheme: a valve convenient to connect with the outside and good in joint tightness comprises a base, wherein the top of the base is fixedly connected with a main frame, the top of the main frame is fixedly connected with a connecting flange, the top of the connecting flange is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a connecting frame, the inner side of the connecting frame is movably connected with a rotating rod, the top of the rotating rod is fixedly connected with a hand wheel, the inner side of the main frame is fixedly connected with an elastic ring, the inner side of the elastic ring is fixedly connected with an outer ring, the inner side of the outer ring is fixedly connected with a movable ring, the inner side of the main frame is fixedly connected with a gasket, the inner side of the movable ring is fixedly connected with a fixed frame, the inner side of the fixed frame is movably connected with a telescopic rod, and both ends of the telescopic rod are, the top fixedly connected with connecting plate of activity ring, the top of connecting plate has the fixed plate through fixed axle swing joint, the inboard swing joint of fixed plate has the expansion plate, the left end fixedly connected with backing plate of expansion plate, the left side fixedly connected with spring of backing plate.
Preferably, the spring is arranged on the outer side of the backing plate, so that the backing plate can be driven to stretch.
Preferably, the elastic ring is made of natural rubber, has good elasticity, and can rebound after being compressed.
Preferably, the gasket is arranged on the rear side of the movable ring, so that the pipeline can be tightly attached to the front side of the gasket after being fixed by the movable ring.
Preferably, the material of sealed pad is synthetic rubber, has certain frictional force and has certain elasticity for when laminating with the pipeline outer wall, increase frictional force makes the laminating close and can not damage the pipeline.
Preferably, the tail end of the expansion plate is movably connected with the connecting plate through a fixed shaft, so that the movable ring can drive the expansion plate to extend when moving outwards.
Preferably, the fixing plate is arranged on the outer side of the telescopic rod, so that the fixing plate and the telescopic rod cannot touch each other when moving.
(III) advantageous effects
Compared with the prior art, the utility model provides a convenient and external connection and better valve of junction seal possess following beneficial effect:
1. this convenient and better valve of junction leakproofness of being connected with the external world, through the inside with the pipeline insertion main frame, the end of pipeline this moment can with sealed the pad contact for can force sealed the pad to the expansion, further drive sealed outside fixed connection's of pad activity ring outwards expansion, and the activity ring can drive outside fixed connection's outer lane at the inboard expansion of elastic ring this moment, the elastic ring is natural rubber's material, has better elasticity, can kick-back after the compression.
2. This convenient and better valve of junction seal is connected with the external world, outwards expand through the activity ring, can drive terminal fixed connection's connecting plate and outwards remove, further make the expansion plate move to the outside, when the terminal of pipeline and the preceding side surface laminating of packing ring, the expansion plate receives the spring action of spring, the activity ring that will drive connecting plate and swing joint contracts to the internal, finally make sealed inboard of filling up and the outer wall of pipeline laminate mutually, and sealed material of filling up is synthetic rubber, certain frictional force has and has certain elasticity, make when laminating with the pipeline outer wall, increase frictional force makes the laminating tightly close and can not damage the pipeline.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the main frame of the present invention;
fig. 3 is a cross-sectional view taken at a in fig. 2 according to the present invention.
In the figure: 1-base, 2-main frame, 3-connecting flange, 4-supporting rod, 5-connecting frame, 6-rotating rod, 7-hand wheel, 8-elastic ring, 9-outer ring, 10-movable ring, 11-sealing gasket, 12-gasket, 13-fixing frame, 14-telescopic rod, 15-limiting rod, 16-connecting plate, 17-fixing shaft, 18-fixing plate, 19-telescopic plate, 20-backing plate and 21-spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a valve convenient for connection with the outside and having a good sealing property at the connection position comprises a base 1, a main frame 2 is fixedly connected to the top of the base 1, a connection flange 3 is fixedly connected to the top of the main frame 2, a support rod 4 is fixedly connected to the top of the connection flange 3, a connection frame 5 is fixedly connected to the top of the support rod 4, a rotation rod 6 is movably connected to the inner side of the connection frame 5, a hand wheel 7 is fixedly connected to the top of the rotation rod 6, an elastic ring 8 is fixedly connected to the inner side of the main frame 2, the elastic ring 8 is made of natural rubber and has good elasticity and can rebound after being compressed, an outer ring 9 is fixedly connected to the inner side of the elastic ring 8, a movable ring 10 is fixedly connected to the inner side of the outer ring 9, a gasket 12 is fixedly connected to the inner side of the main frame 2, the gasket 12 is located at the rear side of the movable ring 10, so that a, the inner side of the movable ring 10 is fixedly connected with a sealing gasket 11, the sealing gasket 11 is made of synthetic rubber and has certain friction force and certain elasticity, when the sealing gasket is attached to the outer wall of a pipeline, the friction force is increased to enable the sealing gasket to be tightly attached without damaging the pipeline, the inner side of the movable ring 10 is fixedly connected with a fixed frame 13, the inner side of the fixed frame 13 is movably connected with a telescopic rod 14, two ends of the telescopic rod 14 are fixedly connected with limit rods 15, the top end of the movable ring 10 is fixedly connected with a connecting plate 16, the top of the connecting plate 16 is movably connected with a fixed plate 18 through a fixed shaft 17, the fixed plate 18 is positioned on the outer side of the telescopic rod 14, so that the fixed plate and the telescopic plate can not touch when moving, the inner side of the fixed plate 18 is movably connected with a telescopic plate 19, the tail end of, the left end fixedly connected with backing plate 20 of expansion plate 19, the left side fixedly connected with spring 21 of backing plate 20, spring 21 are in the outside of backing plate 20 to the messenger can drive the flexible of backing plate 20.
The working principle is that the pipeline is inserted into the main frame 2, the tail end of the pipeline is in contact with the sealing gasket 11 at the moment, so that the sealing gasket 11 is forced to expand, the movable ring 10 fixedly connected to the outer side of the sealing gasket 11 is further driven to expand outwards, the movable ring 10 drives the outer ring 9 fixedly connected to the outer side to expand on the inner side of the elastic ring 8 at the moment, and the elastic ring 8 is made of natural rubber, has good elasticity and can rebound after being compressed. When the outside expansion of activity ring 10, can drive terminal fixed connection's connecting plate 16 outwards removal, further make expansion plate 19 remove to the outside, when the terminal of pipeline and the preceding side surface laminating of packing ring 12, expansion plate 19 receives the spring action of spring 21, will drive connecting plate 16 and swing joint's activity ring 10 shrink inwards, finally make the inboard of sealed pad 11 and the outer wall of pipeline laminate mutually, and the material of sealed pad 11 is synthetic rubber, certain frictional force has and has certain elasticity, make when laminating with the pipeline outer wall, increase frictional force and make the laminating tightly close and can not damage the pipeline.
To sum up, this convenient and the better valve of external connection and junction seal nature, through the inside with pipeline insertion main frame 2, the end of pipeline can contact with sealed pad 11 this moment, make can force sealed pad 11 to the expansion, further drive sealed pad 11 outside fixed connection's movable ring 10 outwards expansion, and movable ring 10 can drive outside fixed connection's outer lane 9 at the inboard expansion of elastic ring 8 this moment, elastic ring 8 is natural rubber's material, better elasticity has, can kick-back after the compression. Through the outside expansion of activity ring 10, can drive terminal fixed connection's connecting plate 16 outwards removal, further make expansion plate 19 remove to the outside, when the terminal of pipeline and the preceding side surface laminating of packing ring 12, expansion plate 19 receives spring 21's elastic force, will drive connecting plate 16 and swing joint's activity ring 10 shrink inwards, finally make the inboard of sealed pad 11 and the outer wall of pipeline laminate mutually, and the material of sealed pad 11 is synthetic rubber, certain frictional force has and has certain elasticity, make when laminating with the pipeline outer wall, increase frictional force and make the laminating tightly close and can not damage the pipeline.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a convenient and external better valve of junction seal of being connected, includes base (1), its characterized in that: the top fixedly connected with of base (1) owner frame (2), the top fixedly connected with flange (3) of owner frame (2), the top fixedly connected with bracing piece (4) of flange (3), the top fixedly connected with connecting frame (5) of bracing piece (4), the inboard swing joint of connecting frame (5) has bull stick (6), the top fixedly connected with hand wheel (7) of bull stick (6), the inboard fixedly connected with elastic ring (8) of owner frame (2), the inboard fixedly connected with outer lane (9) of elastic ring (8), the inboard fixedly connected with movable ring (10) of outer lane (9), the inboard fixedly connected with packing ring (12) of owner frame (2), the inboard fixedly connected with sealed pad (11) of movable ring (10), the inboard fixedly connected with fixed frame (13) of movable ring (10), the inboard swing joint of fixed frame (13) has telescopic link (14), the equal fixedly connected with restriction lever (15) in both ends of telescopic link (14), the top fixedly connected with connecting plate (16) of activity ring (10), fixed axle (17) swing joint has fixed plate (18) is passed through at the top of connecting plate (16), the inboard swing joint of fixed plate (18) has expansion plate (19), the left end fixedly connected with backing plate (20) of expansion plate (19), the left side fixedly connected with spring (21) of backing plate (20).
2. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the spring (21) is arranged on the outer side of the backing plate (20).
3. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the elastic ring (8) is made of natural rubber.
4. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the gasket (12) is arranged at the rear side of the movable ring (10).
5. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the sealing gasket (11) is made of synthetic rubber.
6. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the tail end of the expansion plate (19) is movably connected with the connecting plate (16) through a fixed shaft (17).
7. The valve convenient to be connected with the outside and good in sealing performance of a connection part according to claim 1, is characterized in that: the fixing plate (18) is positioned outside the telescopic rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356603.6U CN211599665U (en) | 2019-12-25 | 2019-12-25 | Valve convenient to be connected with outside and good in sealing performance of connection position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356603.6U CN211599665U (en) | 2019-12-25 | 2019-12-25 | Valve convenient to be connected with outside and good in sealing performance of connection position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599665U true CN211599665U (en) | 2020-09-29 |
Family
ID=72595294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356603.6U Expired - Fee Related CN211599665U (en) | 2019-12-25 | 2019-12-25 | Valve convenient to be connected with outside and good in sealing performance of connection position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599665U (en) |
-
2019
- 2019-12-25 CN CN201922356603.6U patent/CN211599665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |