CN206017753U - A kind of reinforced gate valve - Google Patents
A kind of reinforced gate valve Download PDFInfo
- Publication number
- CN206017753U CN206017753U CN201620945386.8U CN201620945386U CN206017753U CN 206017753 U CN206017753 U CN 206017753U CN 201620945386 U CN201620945386 U CN 201620945386U CN 206017753 U CN206017753 U CN 206017753U
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- China
- Prior art keywords
- valve
- rod
- valve rod
- fixed plate
- bar
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of reinforced gate valve, including valve body and valve pipe, the upper surface of the baffle plate is provided with draw-in groove, is provided with envelope bar on the inside of the baffle plate, and the left and right sides of the envelope bar is mounted on fixture block, the bottom of the envelope bar is installed with valve ball, the valve ball is engaged with valve ball seat, and the top of the envelope bar is installed with valve rod, and the valve rod runs through base, the top of the valve rod is installed with handwheel, and the top left and right sides of the base is mounted on bracing means.The reinforced gate valve, drive valve ball to pull down, and spacing ring is connected with threaded stem, valve rod can be carried out spacing when depressed stem is twisted by handwheel, prevent the valve rod shift position in sealing, after good seal, screw rod is reinforced by twisting, reinforcing screw rod can be made to move to valve rod direction, valve rod is fixed by fixed plate, strengthen the stability of valve rod, prevent valve rod from loosening after sealing, affect the sealing effectiveness of valve body.
Description
Technical field
This utility model is related to gate valve technical field, specially a kind of reinforced gate valve.
Background technology
Gate valve on drinking water pipeline commonly use be also one of requisite valve, it be by handwheel band ovable valve stem come
Rotate, make flashboard move up and down to reach the purpose of opening/shutting valve, control flow of media or cut-off, but current gate valve is also
There is certain, patent of such as Patent No. 201521044246.5, including tubular valve body, the two ends point of valve body
Not Wei water inlet and outlet, be additionally provided with valve body in shaft-like valve rod and for being opened and closed water route between water inlet and outlet
Valve element, although more can intuitively know the opening and closing situation of gate valve, but current valve rod in sealing or is being opened
It is easy to rock and loosen after valve body, causes the poor sealing of valve body, has had a strong impact on the performance of Gate-valve sealing.
Utility model content
The purpose of this utility model is to provide a kind of reinforced gate valve, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of reinforced gate valve, including valve body and valve
Pipe, the left and right sides of the valve body are installed with valve pipe, and the top of the valve body is provided with base, the inner chamber of the valve body
Bottom is provided with valve ball seat, and the upper end of the valve ball seat is provided with baffle plate, and the upper surface of the baffle plate is provided with draw-in groove, the baffle plate
Inner side be provided with envelope bar, the left and right sides of the envelope bar is mounted on fixture block, and the fixture block is engaged with draw-in groove, the envelope bar
Bottom is installed with valve ball, and the valve ball is engaged with valve ball seat, and the top of the envelope bar is installed with valve rod, the valve
Bar runs through base, and the top of the valve rod is installed with handwheel, and the top left and right sides of the base is mounted on reinforcing dress
Put, the bracing means includes that fixed plate, the outer wall of the fixed plate are provided with reinforcing screw rod, the fixed plate and reinforcing screw rod
Screw thread is connected, and the fixed plate is provided with reinforcing ring with the junction for reinforcing screw rod, and the reinforcing ring is connected with screw flight is reinforced,
Securing plate is provided with the inside of the reinforcing screw rod.
Preferably, the inner chamber top left and right sides of the valve body is mounted on stopping means, and the stopping means include limiting
Position fixed plate, is provided with fix bar on the inside of the spacing fixed plate, the both sides up and down of the fix bar are mounted on contiguous block,
The other end of the contiguous block is connected with spacing fixed plate, and restraining position ring block is installed in the inner side of the fix bar, the spacing ring with
Threaded stem is connected.
Preferably, the envelope bar is provided with limiting plate with the junction of valve rod.
Preferably, rubber sleeve is wrapped up on the outer wall of the handwheel.
Preferably, sealing ring is enclosed with the outer wall of the valve ball.
Compared with prior art, the beneficial effects of the utility model are：The reinforced gate valve, is twisted under valve rod by handwheel
Drive valve ball to pull down during pressure, valve rod two is fixed on spacing ring by spacing fixed plate and fix bar during pushing
Side, and spacing ring is connected with threaded stem, can carry out spacing to valve rod, prevent the valve rod shift position in sealing, by valve
Ball and valve ball seat are sealed on being connected, and coordinated with draw-in groove by fixture block and baffle plate is sealed, and after good seal, are led to
Cross twisting and reinforce screw rod, reinforcing screw rod can be made to move to valve rod direction, valve rod is fixed by fixed plate, strengthen valve rod
Stability, prevent valve rod from loosening after sealing, affect valve body sealing effectiveness.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is limit device structure schematic diagram of the present utility model；
Fig. 3 is bracing means structural representation of the present utility model.
In figure：1st, valve body, 2, bracing means, 201, securing plate, 202, reinforcing ring, 203, reinforce screw rod, 204, fixed plate,
3rd, baffle plate, 4, valve pipe, 5, envelope bar, 6, stopping means, 601, spacing fixed plate, 602, contiguous block, 603, fix bar, 604, spacing
Ring, 7, valve rod, 8, rubber sleeve, 9, handwheel, 10, fixture block, 11, draw-in groove, 12, valve ball, 13, valve ball seat, 14, sealing ring, 15, bottom
Seat, 16, limiting plate.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this 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 this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of reinforced gate valve, including valve body 1 and valve pipe
4, the left and right sides of the valve body 1 is installed with valve pipe 4, and the top of the valve body 1 is provided with base 15, the valve body 1
Inner chamber bottom valve ball seat 13 is installed, the upper end of the valve ball seat 13 is provided with baffle plate 3, and the upper surface of the baffle plate 3 is provided with
Draw-in groove 11, the inner side of the baffle plate 3 are provided with envelope bar 5, and the left and right sides of the envelope bar 5 is mounted on fixture block 10, the fixture block 10
It is engaged with draw-in groove 11, is coordinated with draw-in groove 11 by fixture block 10 and baffle plate 3 is sealed, the bottom fixed installation of the envelope bar 5
There is valve ball 12, on the outer wall of the valve ball 12, be enclosed with sealing ring 14, valve ball 12 and valve ball seat 13 can be made by sealing ring 14
Connection tighter, the valve ball 12 is engaged with valve ball seat 13, by valve ball 12 and valve ball seat 13 be connected on carry out close
Envelope, the top of the envelope bar 5 are installed with valve rod 7, and the envelope bar 5 is provided with limiting plate 16, the valve with the junction of valve rod 7
Bar 7 runs through base 15, and the top of the valve rod 7 is installed with handwheel 9, wraps up rubber sleeve 8 on the outer wall of the handwheel 9,
The inner chamber top left and right sides of the valve body 1 is mounted on stopping means 6, and the stopping means 6 include spacing fixed plate 601,
The inner side of the spacing fixed plate 601 is provided with fix bar 603, and the both sides up and down of the fix bar 603 are mounted on contiguous block
602, the other end of the contiguous block 602 is connected with spacing fixed plate 601, and restraining position ring block is installed in the inner side of the fix bar 603
604, the spacing ring 604 is connected with 7 screw thread of valve rod, by spacing fixed plate 601 and fix bar 603 during pushing
Spacing ring 604 is fixed on 7 both sides of valve rod, and spacing ring 604 is connected with 7 screw thread of valve rod, valve rod 7 can be carried out spacing, prevents
7 shift position of valve rod in sealing, the top left and right sides of the base 15 is mounted on bracing means 2, the bracing means 2
Including fixed plate 204, the outer wall of the fixed plate 204 is provided with reinforcing screw rod 203, the fixed plate 204 and reinforcing screw rod 203
Screw thread is connected, and the fixed plate 204 is provided with reinforcing ring 202, the reinforcing ring 202 and reinforcing with the junction for reinforcing screw rod 203
203 screw thread of screw rod is connected, and the inner side for reinforcing screw rod 203 is provided with securing plate 201, after good seal, is reinforced by twisting
Screw rod 203, can be such that reinforcing screw rod 203 moves to 7 direction of valve rod, valve rod 7 is fixed by fixed plate 204, strengthen valve
The stability of bar 7, prevents valve rod 7 from loosening after sealing, affects the sealing effectiveness of valve body 1.
Being twisted by handwheel 9 drive valve ball 12 to pull down when valve rod 7 is pushed, by spacing fixation during pushing
Plate 601 and fix bar 603 are fixed on 7 both sides of valve rod spacing ring 604, and spacing ring 604 is connected with 7 screw thread of valve rod, can be right
Valve rod 7 carry out spacing, prevent sealing when 7 shift position of valve rod, by valve ball 12 and valve ball seat 13 be connected on carry out close
Envelope, is coordinated with draw-in groove 11 by fixture block 10 and baffle plate 3 is sealed, and after good seal, reinforces screw rod 203 by twisting, can
So as to reinforce screw rod 203 move to 7 direction of valve rod, valve rod 7 is fixed by fixed plate 204, strengthens stablizing for valve rod 7
Property, prevent valve rod 7 from loosening after sealing, affect the sealing effectiveness of valve body 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
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 reinforced gate valve, including valve body（1）With valve pipe（4）, the valve body（1）The left and right sides be installed with valve
Pipe（4）, it is characterised in that：The valve body（1）Top base is installed（15）, the valve body（1）Inner chamber bottom be provided with
Valve ball seat（13）, the valve ball seat（13）Upper end baffle plate is installed（3）, the baffle plate（3）Upper surface be provided with draw-in groove（11）,
The baffle plate（3）Inner side be provided with envelope bar（5）, the envelope bar（5）The left and right sides be mounted on fixture block（10）, the fixture block
（10）With draw-in groove（11）It is engaged, the envelope bar（5）Bottom be installed with valve ball（12）, the valve ball（12）With valve ball seat
（13）It is engaged, the envelope bar（5）Top be installed with valve rod（7）, the valve rod（7）Run through base（15）, the valve
Bar（7）Top be installed with handwheel（9）, the base（15）The top left and right sides be mounted on bracing means（2）, institute
State bracing means（2）Including fixed plate（204）, the fixed plate（204）Outer wall be provided with reinforcing screw rod（203）, described solid
Fixed board（204）With reinforcing screw rod（203）Screw thread is connected, the fixed plate（204）With reinforcing screw rod（203）Junction be provided with plus
Gu ring（202）, the reinforcing ring（202）With reinforcing screw rod（203）Screw thread is connected, the reinforcing screw rod（203）Inner side be provided with
Securing plate（201）.
2. a kind of reinforced gate valve according to claim 1, it is characterised in that：The valve body（1）Inner chamber top or so
Both sides are mounted on stopping means（6）, the stopping means（6）Including spacing fixed plate（601）, the spacing fixed plate
（601）Inner side fix bar is installed（603）, the fix bar（603）Both sides up and down be mounted on contiguous block（602）, institute
State contiguous block（602）The other end and spacing fixed plate（601）It is connected, the fix bar（603）Inner side install restraining position ring block
（604）, the spacing ring（604）With valve rod（7）Screw thread is connected.
3. a kind of reinforced gate valve according to claim 1, it is characterised in that：The envelope bar（5）With valve rod（7）Connection
Place is provided with limiting plate（16）.
4. a kind of reinforced gate valve according to claim 1, it is characterised in that：The handwheel（9）Outer wall on be enclosed with
Rubber sleeve（8）.
5. a kind of reinforced gate valve according to claim 1, it is characterised in that：The valve ball（12）Outer wall on be enclosed with
Sealing ring（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945386.8U CN206017753U (en) | 2016-08-26 | 2016-08-26 | A kind of reinforced gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945386.8U CN206017753U (en) | 2016-08-26 | 2016-08-26 | A kind of reinforced gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017753U true CN206017753U (en) | 2017-03-15 |
Family
ID=58252385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945386.8U Active CN206017753U (en) | 2016-08-26 | 2016-08-26 | A kind of reinforced gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626409A (en) * | 2017-03-17 | 2018-10-09 | 双恒阀门集团有限公司 | A kind of emergency isolation valve |
-
2016
- 2016-08-26 CN CN201620945386.8U patent/CN206017753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626409A (en) * | 2017-03-17 | 2018-10-09 | 双恒阀门集团有限公司 | A kind of emergency isolation valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Maike Special Valve Technology Co.,Ltd. Assignor: JIANGSU SUYAN VALVE MACHINERY Co.,Ltd. Contract record no.: X2023980053070 Denomination of utility model: A reinforced gate valve Granted publication date: 20170315 License type: Exclusive License Record date: 20231222 |
|
| EE01 | Entry into force of recordation of patent licensing contract |