CN206206661U - A kind of springing formula stop valve - Google Patents
A kind of springing formula stop valve Download PDFInfo
- Publication number
- CN206206661U CN206206661U CN201621239530.2U CN201621239530U CN206206661U CN 206206661 U CN206206661 U CN 206206661U CN 201621239530 U CN201621239530 U CN 201621239530U CN 206206661 U CN206206661 U CN 206206661U
- Authority
- CN
- China
- Prior art keywords
- valve
- springing
- slide plate
- rod
- valve body
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of springing formula stop valve, including valve body and valve pipe, the left and right sides of the valve body is mounted on valve pipe, the top of the sealing block is provided with valve rod, the top of the valve rod is provided with the first slide plate, the top of first slide plate is provided with connecting rod, and the top of the valve body is provided with Springing device, and the Springing device includes springing case.The springing formula stop valve, springing case can be driven to operate downwards by pulling downward on stabiliser bar, the second slide plate can be made to drive support bar to operate downwards, support bar can be made to drive connecting rod to operate downwards, can fix stabiliser bar by twisting screw rod, when valve body is opened, twisting screw rod makes screw rod be separated with valve body, second slide plate is pulled back by elastomer block by original position, sealing block can be made quickly to be separated with valve seat, it is possible to prevente effectively from filler is forced through tight and causes frictional force between valve rod and packing ring to increase, the stuck phenomenon of valve rod is caused to occur.
Description
Technical field
The utility model is related to stop valve technical field, specially a kind of springing formula stop valve.
Background technology
Current stop valve is widely used in oil, natural gas, coal gas, oil liquefied gas and oil refining, airport, chemical industry, oil
Make closed circuit device on the pipeline of gas accumulating etc., such as patent of Patent No. 201420594656.6, including valve rod, valve rod includes
Upper valve rod and lower valve rod, upper valve rod are fixedly connected with rotation head, one end of the relative rotation head of lower valve rod and institute with respect to one end of lower valve rod
Category rotation head rotatable connection, lower valve rod is provided with the cylindrical cavity with opening with respect to one end of upper valve rod, although solve valve seat
The problem that the stop valve whole service life caused with the deformation of flap is shortened, but in stop valve the packing ring of common form with
Lubricity between valve rod would generally be reduced, and the elasticity of packing ring can also be decreased, and the frictional force of valve rod also increases therewith, from
And valve rod can be caused stuck and the use reliability of high-pressure stop valve is reduced.
Utility model content
The purpose of this utility model is to provide a kind of springing formula stop valve, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of springing formula stop valve, including valve body and
Valve pipe, the left and right sides of the valve body is mounted on valve pipe, and the inner chamber bottom of the valve body is installed with valve seat, the valve seat
Upper end sealing block is installed, the sealing block coordinates with valve seat and is connected, and the top of the sealing block is provided with valve rod, the valve
The top of bar is provided with the first slide plate, and the top of first slide plate is provided with connecting rod, and the top of the valve body is provided with bullet
Dynamic device, the Springing device includes springing case, and the inner chamber of the springing case is provided with elastomer block, the bottom peace of the elastomer block
Equipped with the second slide plate, the left and right sides of second slide plate is mounted on the first sliding panel, and second slide plate and first slide
Plate is slidably connected, and the bottom of second slide plate is provided with support bar, and the left and right sides of the support bar is mounted on the second cunning
Dynamic plate, the support bar is slidably connected with the second sliding panel, and the bottom of the support bar is provided with steadying plate, and the connecting rod is passed through
Wear steadying plate to be connected with support bar, the left and right sides of the springing case is mounted on stabiliser bar, the stabiliser bar by screw rod with
Valve body is connected.
Preferably, the bottom of the sealing block is provided with projection, and the upper surface of the valve seat is provided with groove, the groove with
Projection coordinates and is connected.
Preferably, the springing case is provided with reinforcement block with the junction of stabiliser bar.
Preferably, the elastomer block is provided with rubber slab with the junction of the second slide plate.
Preferably, the left and right sides of first slide plate is mounted on the 3rd sliding panel, and first slide plate and the 3rd are slided
Dynamic plate is slidably connected.
Compared with prior art, the beneficial effects of the utility model are：The springing formula stop valve, by pulling downward on stabilization
Bar can drive springing case to operate downwards, be slidably connected with the first sliding panel by the second slide plate, can drive the second slide plate
Support bar is operated downwards, is slidably connected with the second sliding panel by support bar, and support bar can be made to drive connecting rod to operate downwards,
Sealing block can be made to be cooperated together with valve seat sealed, can fix stabiliser bar by twisting screw rod, when beating
During valve opening body, twisting screw rod makes screw rod be separated with valve body, and the second slide plate is pulled go back to original position by elastomer block, can make sealing block
Quickly separated with valve seat, it is possible to prevente effectively from filler is forced through tight and causes frictional force between valve rod and packing ring to increase,
Cause the stuck phenomenon of valve rod to occur, improve safety in utilization.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is Springing device structural representation of the present utility model.
In figure：1st, valve body, 2, valve seat, 3, projection, 4, screw rod, 5, groove, the 6, the 3rd sliding panel, 7, connecting rod, 8, reinforce
Block, 9, stabiliser bar, 10, sealing block, 11, Springing device, 111, elastomer block, 112, springing case, 113, rubber slab, 114, second slides
Plate, the 115, first sliding panel, the 116, second sliding panel, 117, steadying plate, 118, support bar, 12, valve pipe, 13, valve rod, 14,
One slide plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of springing formula stop valve, including valve body 1 and valve
Pipe 12, the left and right sides of valve body 1 is mounted on valve pipe 12, and the inner chamber bottom of valve body 1 is installed with valve seat 2, the upper end of valve seat 2
Sealing block 10 is installed, sealing block 10 coordinates with valve seat 2 and is connected, and the bottom of sealing block 10 is provided with projection 3, the upper table of valve seat 2
Face is provided with groove 5, and groove 5 coordinates with projection 3 and is connected, and coordinating to be connected with projection 3 by groove 5 can increase sealing, seal
The top of block 10 is provided with valve rod 13, and the top of valve rod 13 is provided with the first slide plate 14, and the left and right sides of the first slide plate 14 is pacified
Equipped with the 3rd sliding panel 6, the first slide plate 14 is slidably connected with the 3rd sliding panel 6, is slided by the first slide plate 14 and the 3rd sliding panel 6
Dynamic connection can increase the stability of the first slide plate 14, and the top of the first slide plate 14 is provided with connecting rod 7, the top peace of valve body 1
Equipped with Springing device 11, Springing device 11 includes springing case 112, and the inner chamber of springing case 112 is provided with elastomer block 111, elastomer block
111 bottom is provided with the second slide plate 114, and the junction of the slide plate 114 of elastomer block 111 and second is provided with rubber slab 113, passes through
Rubber slab 113 can strengthen elastic force, and the left and right sides of the second slide plate 114 is mounted on the first sliding panel 115, the second slide plate 114
It is slidably connected with the first sliding panel 115, the bottom of the second slide plate 114 is provided with support bar 118, the left and right sides of support bar 118
The second sliding panel 116 is mounted on, support bar 118 is slidably connected with the second sliding panel 116, and the bottom of support bar 118 is provided with
Steadying plate 117, connecting rod 7 is connected through steadying plate 117 with support bar 118, and the left and right sides of springing case 112 is mounted on stabilization
Bar 9, springing case 112 is provided with reinforcement block 8 with the junction of stabiliser bar 9, and springing case 112 can be made with stabilization by reinforcement block 8
The connection of bar 9 is more firm, and stabiliser bar 9 is connected by screw rod 4 with valve body 1, and springing case can be driven by pulling downward on stabiliser bar 9
112 runnings downwards, are slidably connected by the second slide plate 114 with the first sliding panel 115, and the second slide plate 114 can be made to drive support
Bar 118 is operated downwards, is slidably connected with the second sliding panel 116 by support bar 118, and support bar 118 can be made to drive connecting rod 7
Running, can make sealing block 10 be cooperated together with valve seat 2 and be sealed downwards, and stabilization can be made by twisting screw rod 4
Bar 9 is fixed, and when valve body 1 is opened, twisting screw rod 4 makes screw rod 4 be separated with valve body 1, by elastomer block 111 the second slide plate
114 pull go back to original position, and sealing block 10 can be made quickly to be separated with valve seat 2.
Springing case 112 can be driven to operate downwards by pulling downward on stabiliser bar 9, slided by the second slide plate 114 and first
Dynamic plate 115 is slidably connected, and the second slide plate 114 can be made to drive support bar 118 to operate downwards, is slided by support bar 118 and second
Dynamic plate 116 is slidably connected, and support bar 118 can be made to drive connecting rod 7 to operate downwards, and sealing block 10 can be made to coordinate with valve seat 2
Link together and sealed, can fix stabiliser bar 9 by twisting screw rod 4, when valve body 1 is opened, twisting screw rod 4 makes
Screw rod 4 is separated with valve body 1, and second slide plate 114 is pulled go back to original position by elastomer block 111, and sealing block 10 can be made fast with valve seat 2
Separating for speed, it is possible to prevente effectively from filler is forced through tight and causes frictional force between valve rod 13 and packing ring to increase, causes valve
The stuck phenomenon of bar 13 occurs, and improves safety in utilization.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends "
The relation of putting is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description, and
Be not indicate or imply meaning device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or into one
Body；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction, for this area
Those of ordinary skill for, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of springing formula stop valve, including valve body（1）With valve pipe（12）, the valve body（1）The left and right sides be mounted on valve
Pipe（12）, it is characterised in that：The valve body（1）Inner chamber bottom be installed with valve seat（2）, the valve seat（2）Upper end peace
Equipped with sealing block（10）, the sealing block（10）With valve seat（2）Coordinate and be connected, the sealing block（10）Top valve rod is installed
（13）, the valve rod（13）Top the first slide plate is installed（14）, first slide plate（14）Top connecting rod is installed
（7）, the valve body（1）Top Springing device is installed（11）, the Springing device（11）Including springing case（112）, it is described
Springing case（112）Inner chamber elastomer block is installed（111）, the elastomer block（111）Bottom the second slide plate is installed（114）,
Second slide plate（114）The left and right sides be mounted on the first sliding panel（115）, second slide plate（114）Slided with first
Dynamic plate（115）It is slidably connected, second slide plate（114）Bottom support bar is installed（118）, the support bar（118）'s
The left and right sides is mounted on the second sliding panel（116）, the support bar（118）With the second sliding panel（116）It is slidably connected, it is described
Support bar（118）Bottom steadying plate is installed（117）, the connecting rod（7）Through steadying plate（117）With support bar（118）
It is connected, the springing case（112）The left and right sides be mounted on stabiliser bar（9）, the stabiliser bar（9）By screw rod（4）With valve
Body（1）It is connected.
2. a kind of springing formula stop valve according to claim 1, it is characterised in that：The sealing block（10）Bottom install
There is projection（3）, the valve seat（2）Upper surface be provided with groove（5）, the groove（5）With projection（3）Coordinate and be connected.
3. a kind of springing formula stop valve according to claim 1, it is characterised in that：The springing case（112）With stabiliser bar
（9）Junction reinforcement block is installed（8）.
4. a kind of springing formula stop valve according to claim 1, it is characterised in that：The elastomer block（111）Slided with second
Plate（114）Junction rubber slab is installed（113）.
5. a kind of springing formula stop valve according to claim 1, it is characterised in that：First slide plate（14）Left and right two
Side is mounted on the 3rd sliding panel（6）, first slide plate（14）With the 3rd sliding panel（6）It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239530.2U CN206206661U (en) | 2016-11-20 | 2016-11-20 | A kind of springing formula stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239530.2U CN206206661U (en) | 2016-11-20 | 2016-11-20 | A kind of springing formula stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206661U true CN206206661U (en) | 2017-05-31 |
Family
ID=58749559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239530.2U Active CN206206661U (en) | 2016-11-20 | 2016-11-20 | A kind of springing formula stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980390A (en) * | 2018-09-26 | 2018-12-11 | 天津包博特密封科技有限公司 | A kind of polyurethane flashboard wear-resistant seal sliding block |
-
2016
- 2016-11-20 CN CN201621239530.2U patent/CN206206661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980390A (en) * | 2018-09-26 | 2018-12-11 | 天津包博特密封科技有限公司 | A kind of polyurethane flashboard wear-resistant seal sliding block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206206661U (en) | A kind of springing formula stop valve | |
| CN206206615U (en) | A kind of Rapid reset formula stop valve | |
| CN107654683A (en) | Vacuum tank closure | |
| CN206206612U (en) | A kind of Labor-saving cut-off valve | |
| CN206206648U (en) | A kind of anti-jamming stop valve | |
| CN206130284U (en) | Balanced angie type high pressure isolating valve | |
| CN206130176U (en) | Firm formula high pressure ball valve | |
| CN206017813U (en) | A kind of gate valve | |
| CN206206630U (en) | A kind of threads turn press-down type stop valve | |
| CN206206757U (en) | A kind of plate dynamic formula stop valve | |
| CN206206659U (en) | One kind is easy to open and closing type stop valve | |
| CN205207721U (en) | Parallel gate valve | |
| CN206206623U (en) | A kind of anti-movable cut-off valve | |
| CN206206629U (en) | It is a kind of to stablize detachable stop valve | |
| CN206206637U (en) | A kind of high sealing formula stop valve | |
| CN206017753U (en) | A kind of reinforced gate valve | |
| CN205978587U (en) | Novel ball valve | |
| CN207049346U (en) | The rhombus blade of nuclear power station ventilating system airtight valve quick-replaceable seal | |
| CN206206628U (en) | A kind of rotating down pressing formula stop valve | |
| CN204533559U (en) | Overhead valve and bottom valve structure at the bottom of a kind of graphite reactor still | |
| CN206206617U (en) | A kind of extending type stop valve | |
| CN206206622U (en) | A kind of clamping-proof type stop valve | |
| CN206130162U (en) | Flat gate valve with double gates | |
| CN207213221U (en) | A kind of electronic self-shileding sealed valve | |
| CN206130282U (en) | Throttle stop emptying valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224500 No.22 Industrial Branch Road, Binhai Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jiangyuan Machinery Co.,Ltd. Address before: 224500 Century Avenue, North District, industrial park, Binhai County, Yancheng City, Jiangsu Province Patentee before: JIANGSU QINGHAI PETROLEUM MACHINERY CO.,LTD. |