CN207364316U - A kind of bracing type orbit ball valve - Google Patents
A kind of bracing type orbit ball valve Download PDFInfo
- Publication number
- CN207364316U CN207364316U CN201721187137.8U CN201721187137U CN207364316U CN 207364316 U CN207364316 U CN 207364316U CN 201721187137 U CN201721187137 U CN 201721187137U CN 207364316 U CN207364316 U CN 207364316U
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- CN
- China
- Prior art keywords
- spring
- groove
- disk
- rubber ring
- block
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- 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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Abstract
The utility model discloses a kind of bracing type orbit ball valve, including shell, ball and connecting rod, the upper end of the connecting rod is equipped with handwheel, the shell is internally provided with ball, the both sides up and down of first disk are equipped with the first spring groove, first spring groove is internally provided with second spring, the left end of the second spring is equipped with cushion block, the right lateral surface of the cushion block is equipped with inserted link, the lower surface of the inserted link is equipped with slot, the surface of first disk is equipped with the second groove, and second groove is internally provided with the 3rd rubber ring.The bracing type orbit ball valve, by promoting cushion block to move, cushion block is set to promote inserted link to move right, fixture block is promoted to move downward by internal motion of the inserted link in through hole, only needing to push down on fixture block and being dismantled the second disk so as to be replaced to the first rubber ring, prevents because the damage of the first rubber ring influences work.
Description
Technical field
Valve technology field is the utility model is related to, is specially a kind of bracing type orbit ball valve.
Background technology
In industrial production, ball valve has been widely used in the fields such as oil, chemical industry, metallurgy, electric power, light industry, pharmacy.Support
Open type orbit ball valve has the advantages that circulation area is big, flow resistance is small, self-locking good anti-vibration, high temperature resistant, high pressure resistant thus using wide
It is general.But present most bracing type orbit ball valves still have that two way seal performance is poor, sealed cover ratio pressure distribute it is uneven, close
The problems such as front cover is easy to wear, valve rod travel is long, service life is short.Chinese patent 201020237465.6, discloses a kind of nothing
Distraction-type ball valve is worn, which is that processing dovetail groove is designed in sphere both sides, is processed on matched valve plate corresponding
Cooperation dovetail groove, and track structure is designed with valve rod, this structure causes the stroke of valve rod to be grown.In addition, tied from machinery
Consider on structure, the size of the sphere of such a structure is often inadequate, so sphere diameter is typically greater than existing conventional ball
The diameter of body.But the increase of sphere diameter, the volume of valve can be caused to increase, cause valve to become heavy, increase valve
Cost, such as the patent of 203627877 U of Patent No. CN, include：Valve body, spool, bolt guide pin, valve deck, valve rod, hand
Wheel, nut, locking nut, elastomeric pad, upper cone, lower cone.Valve body is adopted with valve deck and is bolted connection, although solution
The problem of sealing surface of having determined rubs, but once going wrong to be difficult to replace there are still rubber ring influences to use.
Utility model content
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of bracing type orbit ball valve
Problem.
To achieve the above object, the utility model provides following technical solution：A kind of bracing type orbit ball valve, including it is outer
Shell, ball and connecting rod, the upper end of the connecting rod are equipped with handwheel, and the shell is internally provided with ball, the ball it is upper
End is equipped with connecting rod, and the left and right sides of the ball is equipped with the first rubber ring, and the right end of first rubber ring is provided with hollow
Pipe, the outer wall of the hollow pipe are equipped with the second rubber ring, and the inner wall of the shell is equipped with the first groove, first groove and the
Two rubber rings, which coordinate, to be connected, and the outer surface circumference of the hollow pipe is equipped with the second disk, and second disk is internally provided with the
Two spring grooves, the second spring groove are internally provided with the first spring, and the top of first spring is equipped with fixture block, the fixture block
Top be equipped with through hole, the left side of second disk is equipped with the first disk, and the both sides up and down of first disk are equipped with
One spring groove, first spring groove are internally provided with second spring, and the left end of the second spring is equipped with cushion block, the cushion block
Right lateral surface be equipped with inserted link, the lower surface of the inserted link is equipped with slot, and the surface of first disk is equipped with the second groove, institute
That states the second groove is internally provided with the 3rd rubber ring.
Preferably, first disk is internally provided with the first sliding groove, and the first sliding groove is internally provided with the 3rd spring,
The right end of 3rd spring is equipped with the first sliding block, and the both sides up and down of first sliding block are equipped with the second sliding slot, and described second
The inside of sliding slot is equipped with the second sliding block, and second sliding block is connected with the first sliding block, and the right lateral surface of first sliding block is set
There is strut, the right end of the strut is connected with the second disk.
Preferably, metal link rod is installed on the right side of the fixture block.
Preferably, the upper surface of the cushion block is equipped with hand push block.
Preferably, the top of the metal link rod is provided with ball.
Compared with prior art, the beneficial effects of the utility model are：The bracing type orbit ball valve, by promoting cushion block to transport
It is dynamic, make cushion block promote inserted link to move right, promote fixture block to move downward by internal motion of the inserted link in through hole, when inserted link moves
To card slot at the surface of fixture block, promote the upward movement of fixture block to be connected with card slot cooperation by the first spring and inserted link is consolidated
It is fixed, promote cushion block to drive inserted link to drive the second disk to the left by inserted link to left movement to left movement to the left by second spring
Movement so that hollow pipe is fixed on the inside of shell, it is only necessary to push down on fixture block the second disk can be dismantled from
And the first rubber ring can be replaced, prevent because the damage of the first rubber ring influences work.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the ball structure diagram of the utility model；
Fig. 3 is the tubular structure schematic diagram of the utility model；
Fig. 4 is the branching rod structure schematic diagram of the utility model.
In figure：1st, shell, 2, handwheel, 3, connecting rod, the 4, first disk, 5, ball, the 6, first rubber ring, 7, hollow pipe,
8th, the second disk, 9, cushion block, 10, strut, the 11, first spring, the 12, first spring groove, the 13, second rubber ring, the 14, second bullet
Spring, the 15, first groove, 16, the first sliding groove, the 17, the 3rd rubber ring, the 18, second groove, the 19, the 3rd spring, the 20, second sliding block,
21st, the second sliding slot, 22, second spring groove, 23, metal link rod, 24, ball, 25, fixture block, 26, through hole, 27, slot, 28, insert
Bar, 29, hand push block, the 30, first sliding block.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bracing type orbit ball valve, including shell 1,
Ball 5 and connecting rod 3, shell 1 are internally provided with ball 5, and the upper end of ball 5 is equipped with connecting rod 3, and the upper end of connecting rod 3 is equipped with
Handwheel 2, can drive connecting rod 3 to be rotated by rotating handwheel 2, and driving ball 5 to rotate by the rotation of connecting rod 3 makes work
Work can work normally, and the left and right sides of ball 5 is equipped with the first rubber ring 6, and the first rubber ring 6 plays main sealing function,
The right end of first rubber ring 6 is provided with hollow pipe 7, and the outer wall of hollow pipe 7 is equipped with the second rubber ring 13, by installing the second rubber
Ring 13, which can make the connection of hollow pipe 7 and shell 1 carry out sealing, to be prevented from revealing, and the inner wall of shell 1 is equipped with the first groove 15, and first
Groove 15 coordinates with the second rubber ring 13 and is connected, and the outer surface circumference of hollow pipe 7 is equipped with the second disk 8, the inside of the second disk 8
Equipped with second spring groove 22, second spring groove 22 is internally provided with the first spring 11, and the coefficient of elasticity of the first spring 11 is 5N/
CM, the top of the first spring 11 are equipped with fixture block 25, promote fixture block 25 to move upwards by the first spring 11, the right side peace of fixture block 25
Equipped with metal link rod 23, the top of metal link rod 23 is provided with ball 24, by metal link rod 23 can drive fixture block 25 into
Row movement, the top of fixture block 25 are equipped with through hole 26, and the left side of the second disk 8 is equipped with the first disk 4, and the inside of the first disk 4 is set
There is a first sliding groove 16, the first sliding groove 16 is internally provided with the 3rd spring 19, and the coefficient of elasticity of the 3rd spring 19 is 5N/CM, and the 3rd
The right end of spring 19 is equipped with the first sliding block 30, and the 3rd spring promotes the first sliding block 30 to move right, and up and down the two of the first sliding block 30
Side is equipped with the second sliding slot 21, and the inside of the second sliding slot 21 is equipped with the second sliding block 20, the second sliding block 20 and 30 phase of the first sliding block
The first sliding block 30 plays spacing effect in company, and the second sliding block 20 is connected with the first sliding block 30, the right lateral surface of the first sliding block 30
Equipped with strut 10, the right end of strut 10 is connected with the second disk 8, and the first sliding block 30 is promoted by the 3rd spring when being dismantled
Sliding to the right promotes strut 10 to move right, and the both sides up and down of the first disk 4 are equipped with the first spring groove 12, the first spring groove 12
Be internally provided with second spring 14, the coefficient of elasticity of second spring is 15N/CM, and the left end of second spring 14 is equipped with cushion block 9, pad
The upper surface of block 9 is equipped with hand push block 29, and the right lateral surface of cushion block 9 is equipped with inserted link 28, and the lower surface of inserted link 28 is equipped with slot 27, the
The surface of one disk 4 is equipped with the second groove 18, and the second groove 18 is internally provided with the 3rd rubber ring 17, by promoting cushion block to the right
9, promote inserted link 28 to move right by cushion block 9, moved right by inserted link 28 into through hole 26, promote fixture block 25 to transport downwards
It is dynamic, when card slot 27 moves to the top of fixture block 25, promote fixture block 25 to be inserted into the inside of card slot 27 by the first spring 11, pass through
Inserted link 28 is fixed fixture block 25, unclamps cushion block 9, and cushion block 9 is promoted to left movement by second spring 14, by cushion block 9 to
Left movement drives inserted link 28 the second disk 8 to be driven to left movement to left movement by inserted link 28, so that second be justified to left movement
Disk 8 is fixed.
By promoting cushion block 9 to the right during installation, promote inserted link 28 to move right by cushion block 9, transported to the right by inserted link 28
It is dynamic to enter through hole 26, promote fixture block 25 to move downward, when card slot 27 moves to the top of fixture block 25, pushed away by the first spring 11
Dynamic fixture block 25 is inserted into the inside of card slot 27, and inserted link 28 is fixed by fixture block 25, by second spring 14 promote cushion block 9 to
Left movement, inserted link 28 is driven to left movement by cushion block 9 to left movement, by inserted link 28 to left movement drive the second disk 8 to
Left movement, so that the second disk 8 be fixed, only need to push down on when disassembled fixture block 25 moves downward can be so that
Two disks 8 depart from the first disk 4, so as to which the first rubber ring 6 is replaced, prevent the damage because the first rubber ring 6
And influence to use.
In the description of the 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 " both ends "
It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of description the utility model and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that the limitation to the utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or into one
Body；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can
To be the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this area
Those of ordinary skill for, can understand concrete meaning of the above-mentioned term in the utility model as the case may be.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bracing type orbit ball valve, including shell（1）, ball（5）And connecting rod（3）, the shell（1）Be internally provided with
Ball（5）, the ball（5）Upper end be equipped with connecting rod（3）, it is characterised in that：The connecting rod（3）Upper end be equipped with handwheel
（2）, the ball（5）The left and right sides be equipped with the first rubber ring（6）, first rubber ring（6）Right end be provided with it is hollow
Pipe（7）, the hollow pipe（7）Outer wall be equipped with the second rubber ring（13）, the shell（1）Inner wall be equipped with the first groove
（15）, first groove（15）With the second rubber ring（13）Coordinate and be connected, the hollow pipe（7）Outer surface circumference be equipped with the
Two disks（8）, second disk（8）Be internally provided with second spring groove（22）, the second spring groove（22）Inside set
There is the first spring（11）, first spring（11）Top be equipped with fixture block（25）, the fixture block（25）Top be equipped with through hole
（26）, second disk（8）Left side be equipped with the first disk（4）, first disk（4）Both sides up and down be equipped with first
Spring groove（12）, first spring groove（12）Be internally provided with second spring（14）, the second spring（14）Left end set
There is cushion block（9）, the cushion block（9）Right lateral surface be equipped with inserted link（28）, the inserted link（28）Lower surface be equipped with slot（27）,
First disk（4）Surface be equipped with the second groove（18）, second groove（18）Be internally provided with the 3rd rubber ring
（17）.
A kind of 2. bracing type orbit ball valve according to claim 1, it is characterised in that：First disk（4）Inside
Equipped with the first sliding groove（16）, the first sliding groove（16）Be internally provided with the 3rd spring（19）, the 3rd spring（19）The right side
End is equipped with the first sliding block（30）, first sliding block（30）Both sides up and down be equipped with the second sliding slot（21）, second sliding slot
（21）Inside be equipped with the second sliding block（20）, second sliding block（20）With the first sliding block（30）It is connected, first sliding block
（30）Right lateral surface be equipped with strut（10）, the strut（10）Right end and the second disk（8）It is connected.
A kind of 3. bracing type orbit ball valve according to claim 1, it is characterised in that：The fixture block（25）Right side installation
There is metal link rod（23）.
A kind of 4. bracing type orbit ball valve according to claim 1, it is characterised in that：The cushion block（9）Upper surface set
There is hand push block（29）.
A kind of 5. bracing type orbit ball valve according to claim 3, it is characterised in that：The metal link rod（23）Top
Ball is installed（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187137.8U CN207364316U (en) | 2017-09-16 | 2017-09-16 | A kind of bracing type orbit ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187137.8U CN207364316U (en) | 2017-09-16 | 2017-09-16 | A kind of bracing type orbit ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364316U true CN207364316U (en) | 2018-05-15 |
Family
ID=62348569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721187137.8U Expired - Fee Related CN207364316U (en) | 2017-09-16 | 2017-09-16 | A kind of bracing type orbit ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364316U (en) |
-
2017
- 2017-09-16 CN CN201721187137.8U patent/CN207364316U/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: 20180515 Termination date: 20210916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |