CN206206678U - A kind of stable ball valve - Google Patents
A kind of stable ball valve Download PDFInfo
- Publication number
- CN206206678U CN206206678U CN201621239480.8U CN201621239480U CN206206678U CN 206206678 U CN206206678 U CN 206206678U CN 201621239480 U CN201621239480 U CN 201621239480U CN 206206678 U CN206206678 U CN 206206678U
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- valve
- rod
- valve rod
- screw
- anchor template
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Abstract
The utility model discloses a kind of stable ball valve, including valve body and valve pipe, the top of the valve ball is provided with valve rod, the valve rod runs through valve body, the top of the valve rod is provided with transfer block, and the top of the transfer block is installed with handwheel, and the top of the valve body is provided with valve rod fixing device, the valve rod bracing means includes anchor template, and the upper surface of the anchor template is provided with valve rod screw.The stable ball valve, it is connected with anchor template screw thread by screw rod, twisting screw rod can be such that screw rod is rotated to valve rod direction on anchor template, it is rotatedly connected with case is stablized by rotating bar, screw rod can be made to drive rotating bar to rotate, so as to rotating bar promotes stabilization case to be operated to valve rod direction, valve rod can be reinforced by fixed plate, fixed plate abrasion valve rod can be prevented by rubber blanket, prevent valve rod under static state because the impact band ovable valve stem that media flow is produced is moved vertically, influence the sealing of valve body.
Description
Technical field
The utility model is related to high-pressure ball valve technical field, specially a kind of stable ball valve.
Background technology
Ball valve has the action being rotated by 90 °, and faucet body is spheroid, has manhole or passage by its axis, ball valve quilt
The industries such as petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel are widely applied to, in its people
Occupy very important status, the valve body of such as patent of Patent No. 201521044275.1, including tubular, valve body in economy
Two ends be respectively water inlet and delivery port, valve ball and the valve rod being vertically arranged are provided with valve body, valve rod lower end is connected with valve ball,
Locking piece is provided with above valve body, locking piece is located at the upper end of valve rod and is mutually positioned with valve rod, although realize the automatic of ball valve
Locking, and can easily unlock, but valve rod for a long time using this valve ball can be caused to remain static under due to being situated between
The impact band ovable valve stem of mass flow movable property life is moved vertically, to cause to be produced between valve ball inactive state lower valve ball and valve seat
Gap and leak.
Utility model content
The purpose of this utility model is to provide a kind of stable ball 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 stable ball 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
Top is provided with valve ball, and the top of the valve ball is provided with valve rod, and the valve rod runs through valve body, and the top of the valve rod is provided with
Transfer block, the top of the transfer block is installed with handwheel, and the top of the valve body is provided with valve rod fixing device, the valve
Bar bracing means includes anchor template, and the upper surface of the anchor template is provided with valve rod screw, the valve rod screw and valve
Bar screw thread is connected, and the upper and lower both sides in inner chamber of the anchor template are mounted on slide plate, and the inner chamber of the anchor template is installed
The both sides up and down for having stable case, the stabilization case are mounted on firm block, and the firm block is connected with slide plate slides, the stabilization
Fixed plate is installed on the inside of case, rubber blanket is installed on the inside of the fixed plate, rotation is installed on the outside of the stabilization case
Bar, is provided with screw rod on the outside of the rotating bar, the screw rod runs through anchor template, the anchor template and screw flight
It is connected.
Preferably, firm bar is socketed with the outer wall of the screw rod, the screw rod is connected with firm bar screw thread, it is described firm
Bar is connected by contiguous block with anchor template.
Preferably, connecting plate is installed on the outside of the screw rod, crank, the crank is installed on the outside of the connecting plate
Outer wall on wrap up rubber sleeve.
Preferably, the left and right sides of the handwheel is mounted on twisting ball.
Preferably, the transfer block is provided with fixing bolt with the junction of handwheel.
Compared with prior art, the beneficial effects of the utility model are：The stable ball valve, valve seat and valve ball fitted seal
After good, it is connected with anchor template screw thread by screw rod, twisting screw rod can make screw rod on anchor template to valve rod direction
Rotate, be rotatedly connected with case is stablized by rotating bar, screw rod can be made to drive rotating bar to rotate, so that rotating bar promotes stabilization case
Operated to valve rod direction, be connected with slide plate slides by firm block, can strengthen stablizing the stability of case, can be with by fixed plate
Valve rod is reinforced, fixed plate abrasion valve rod can be prevented by rubber blanket, prevent valve rod under static state due to medium
Flow the impact band ovable valve stem for producing to be moved vertically, influence the sealing of valve body.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is valve rod fixture structure schematic diagram of the present utility model.
In figure：1st, valve body, 2, valve seat, 3, valve ball, 4, valve rod fixing device, 401, anchor template, 402, contiguous block,
403rd, bar is consolidated, 404, firm block, 405, rubber blanket, 406, screw rod, 407, stabilization case, 408, fixed plate, 409, slide plate, 410,
Connecting plate, 411, crank, 412, valve rod screw, 413, rotating bar, 414, rubber sleeve, 5, valve rod, 6, handwheel, 7, transfer block, 8,
Twisting ball, 9, valve pipe, 10, fixing bolt.
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 stable ball valve, including valve body 1 and valve pipe
9, the left and right sides of valve body 1 is mounted on valve pipe 9, and the inner chamber bottom of valve body 1 is installed with valve seat 2, and the top of valve seat 2 is installed
The top for having valve ball 3, valve ball 3 is provided with valve rod 5, and valve rod 5 runs through valve body 1, and the top of valve rod 5 is provided with transfer block 7, transfer block
7 top is installed with handwheel 6, and transfer block 7 is provided with fixing bolt 10, the left and right sides of handwheel 6 with the junction of handwheel 6
Be mounted on twist ball 8, can facilitate the twisting of handwheel 6 by twisting ball 8, by fixing bolt 10 can make transfer block 7 with
The connection of handwheel 6 is more firm, and the top of valve body 1 is provided with valve rod fixing device 4, and valve rod bracing means 4 includes anchor template
401, the upper surface of anchor template 401 is provided with valve rod screw 412, and valve rod screw 412 is connected with the screw thread of valve rod 5, fixed matrix
The upper and lower both sides in inner chamber of plate 401 are mounted on slide plate 409, and the inner chamber of anchor template 401 is provided with stabilization case 407, stabilization case
407 both sides up and down are mounted on firm block 404, and firm block 404 is slidably connected with slide plate 409, by consolidating block 404 and slide plate
409 are slidably connected, and can strengthen stablizing the stability of case 407, and the inner side of stabilization case 407 is provided with fixed plate 408, fixed plate
408 inner side is provided with rubber blanket 405, and the outside of stabilization case 407 is provided with rotating bar 413, and the outside of rotating bar 413 is provided with
Screw rod 406, screw rod 406 runs through anchor template 401, and anchor template 401 is connected with the screw thread of screw rod 406, the outer wall of screw rod 406
On be socketed with firm bar 403, screw rod 406 is connected with the screw thread of firm bar 403, by screw rod 406 and the screw thread phase of anchor template 401
Even, twisting screw rod 406 can make screw rod 406 on anchor template 401 to the direction of valve rod 5 rotate, by rotating bar 413 with it is steady
Determine case 407 to be rotatedly connected, screw rod 406 can be made to drive rotating bar 413 to rotate, so that rotating bar 413 promotes stabilization case 407 to valve
The direction of bar 5 operates, and valve rod 5 can be reinforced by fixed plate 408, can prevent fixed plate 408 from grinding by rubber blanket 405
Valve rod 5 is damaged, prevents valve rod 5 under static state because the impact band ovable valve stem 5 that media flow is produced is moved vertically, surely
Gu bar 403 is connected by contiguous block 402 with anchor template 401, the steady of screw rod 406 can be strengthened by anchor template 401
Qualitative, the outside of screw rod 406 is provided with connecting plate 410, and the outside of connecting plate 410 is provided with crank 411, the outer wall of crank 411
Upper parcel rubber sleeve 414, the twisting of bolt 406 can be facilitated by crank 411, and crank can be prevented by rubber sleeve 414
411 cunnings excessively are inconvenient to rotate.
After valve seat 2 is good with the fitted seal of valve ball 3, it is connected with the screw thread of anchor template 401 by screw rod 406, twists screw rod
406 can be such that screw rod 406 is rotated to the direction of valve rod 5 on anchor template 401, be rotated with case 407 is stablized by rotating bar 413
It is connected, screw rod 406 can be made to drive rotating bar 413 to rotate, so that rotating bar 413 promotes stabilization case 407 to be transported to the direction of valve rod 5
Make, be slidably connected with slide plate 409 by firm block 404, can strengthen stablizing the stability of case 407, can be with by fixed plate 408
Valve rod 5 is reinforced, the abrasion valve rod 5 of fixed plate 408 can be prevented by rubber blanket 405, prevent valve rod 5 under static state
Because the impact band ovable valve stem 5 that media flow is produced is moved vertically, the sealing of valve body 1 is influenceed.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close
System 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, rather than
Indicate or imply signified device or element and must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；
Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
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 stable ball valve, including valve body（1）With valve pipe（9）, the valve body（1）The left and right sides be mounted on valve pipe
（9）, it is characterised in that：The valve body（1）Inner chamber bottom be installed with valve seat（2）, the valve seat（2）Top be provided with
Valve ball（3）, the valve ball（3）Top valve rod is installed（5）, the valve rod（5）Through valve body（1）, the valve rod（5）Top
End is provided with transfer block（7）, the transfer block（7）Top be installed with handwheel（6）, the valve body（1）Top install
There is valve rod fixing device（4）, the valve rod fixing device（4）Including anchor template（401）, the anchor template（401）
Upper surface be provided with valve rod screw（412）, the valve rod screw（412）With valve rod（5）Screw thread is connected, the anchor template
（401）The upper and lower both sides in inner chamber be mounted on slide plate（409）, the anchor template（401）Inner chamber be provided with stabilization case
（407）, the stabilization case（407）Both sides up and down be mounted on firm block（404）, the firm block（404）With slide plate（409）
It is slidably connected, the stabilization case（407）Inner side fixed plate is installed（408）, the fixed plate（408）Inner side rubber is installed
Rubber cushion（405）, the stabilization case（407）Outside rotating bar is installed（413）, the rotating bar（413）Outside be provided with
Screw rod（406）, the screw rod（406）Through anchor template（401）, the anchor template（401）With screw rod（406）Screw thread
It is connected.
2. a kind of stable ball valve according to claim 1, it is characterised in that：The screw rod（406）Outer wall on be socketed
There is firm bar（403）, the screw rod（406）With firm bar（403）Screw thread is connected, the firm bar（403）By contiguous block
（402）With anchor template（401）It is connected.
3. a kind of stable ball valve according to claim 1, it is characterised in that：The screw rod（406）Outside be provided with
Connecting plate（410）, the connecting plate（410）Outside crank is installed（411）, the crank（411）Outer wall on be enclosed with
Rubber sleeve（414）.
4. a kind of stable ball valve according to claim 1, it is characterised in that：The handwheel（6）The left and right sides pacify
Equipped with twisting ball（8）.
5. a kind of stable ball valve according to claim 1, it is characterised in that：The transfer block（7）With handwheel（6）Company
The place of connecing is provided with fixing bolt（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239480.8U CN206206678U (en) | 2016-11-20 | 2016-11-20 | A kind of stable ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239480.8U CN206206678U (en) | 2016-11-20 | 2016-11-20 | A kind of stable ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206678U true CN206206678U (en) | 2017-05-31 |
Family
ID=58749428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239480.8U Active CN206206678U (en) | 2016-11-20 | 2016-11-20 | A kind of stable ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007394A (en) * | 2021-02-18 | 2021-06-22 | 江苏庆海石油机械有限公司 | Self sealss ball valve convenient to change |
| CN114754173A (en) * | 2022-04-27 | 2022-07-15 | 浙江成达特种阀门有限公司 | Energy-saving and emission-reducing four-way ball valve capable of accurately controlling fluid flow |
-
2016
- 2016-11-20 CN CN201621239480.8U patent/CN206206678U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007394A (en) * | 2021-02-18 | 2021-06-22 | 江苏庆海石油机械有限公司 | Self sealss ball valve convenient to change |
| CN114754173A (en) * | 2022-04-27 | 2022-07-15 | 浙江成达特种阀门有限公司 | Energy-saving and emission-reducing four-way ball valve capable of accurately controlling fluid flow |
| CN114754173B (en) * | 2022-04-27 | 2024-06-25 | 浙江成达特种阀门有限公司 | Energy-saving emission-reducing four-way ball valve capable of accurately controlling fluid flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 Industrial Park, Binhai County, Yancheng City, Jiangsu Province Patentee before: JIANGSU QINGHAI PETROLEUM MACHINERY CO.,LTD. |
|
| CP03 | Change of name, title or address |