CN207268310U - A kind of multi-purpose type encryption can stop valve - Google Patents
A kind of multi-purpose type encryption can stop valve Download PDFInfo
- Publication number
- CN207268310U CN207268310U CN201721246668.XU CN201721246668U CN207268310U CN 207268310 U CN207268310 U CN 207268310U CN 201721246668 U CN201721246668 U CN 201721246668U CN 207268310 U CN207268310 U CN 207268310U
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- China
- Prior art keywords
- valve
- connector sleeve
- locking
- bottom flange
- lid
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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.)
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
Can stop valve the utility model discloses a kind of encryption of multi-purpose type, including valve body, flashboard, valve rod, bottom flange, bonnet nut, connector sleeve and can locking-valve lid, flashboard in the valve body, and is connected by guide groove by flashboard nut with valve rod, gate valve can oscilaltion open and close gate valve；Bottom flange is arranged on above valve body, and connector sleeve be connected by screw thread with bottom flange, can locking-valve lid be connected by the way that positioning pin and connector sleeve are active, positioning pin is arranged in the circular orbit of connector sleeve, and the shaft shoulder step installation that connector sleeve passes through valve stem nut positions.The beneficial effects of the utility model are：Can latch mechanism be connected using connector sleeve with valve bonnet, improve can latch mechanism versatility.Can locking-valve lid and connector sleeve connection by the way of pin slides in circular orbit, registration is workable.This valve needs dedicated magnetic key to open and close, and avoids the random opening and closing of irrelevant personnel.
Description
Technical field
Gate valve field is the utility model is related to, mainly a kind of multi-purpose type encryption can stop valve.
Background technology
It is former can latch mechanism by the way of being directly connected to bonnet, it is impossible to be directly connected to of different size and specifications
On product, can latch mechanism poor universality, processing valve deck installation can latch mechanism cost it is higher；Can latch mechanism positioning it is not smart
Standard, poor operability；Valve is not required dedicated key just to open and close, it is impossible to which valve is effectively managed.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide one kind can lock mechanism design close
Reason, the encryption of versatile multi-purpose type can stop valves.
The purpose of this utility model is completed by following technical solution.The encryption of this multi-purpose type can stop valve, it is main
To include valve body, flashboard, valve rod, bottom flange, bonnet nut, connector sleeve and can locking-valve lid, flashboard is mounted in valve body by guide groove
It is interior, and be connected by flashboard nut with valve rod, gate valve can oscilaltion open and close gate valve；Bottom flange is arranged on valve body
Side, connector sleeve is connected by screw thread with bottom flange, can locking-valve lid by positioning pin with connector sleeve is active is connected, positioning pin is arranged on
In the circular orbit of connector sleeve, can locking-valve lid can be rotated around connector sleeve, it is fixed that connector sleeve is installed by the shaft shoulder step of valve stem nut
Position；Valve rod is connected by bonnet nut with bottom flange, valve rod by top set a square toes with can locking-valve lid be connected, bottom flange
With can set between locking-valve lid can latch mechanism, can latch mechanism connect by connector sleeve with bottom flange, being formed completely can stop valve.
The connector sleeve is reinforced in the company of bottom flange by being threadedly attached on bottom flange, and by lock-screw
Connect.
In connection set upper side, two lower lockholes are set, lower lockhole is equipped with resetting spring and magnet steel, can locking-valve lid be arranged at company
Above female connector；Can locking-valve lid lower end be provided with the corresponding upper lockhole of lower lockhole, upper lockhole is built-in, and have can lock pin.
The beneficial effects of the utility model are：
(1), can latch mechanism be connected using connector sleeve with valve bonnet, rather than using the side that is directly connected to bonnet,
Formula, thus can latch mechanism when being connected on product of different size and specifications, it is only necessary to replacing connector sleeve can realize quickly
Installation, improve can latch mechanism versatility, save processing valve deck installation can latch mechanism cost.
(2), can locking-valve lid and connector sleeve connection by the way of pin slides in circular orbit, registration can
Strong operability.
(3), this valve needs dedicated magnetic key to open and close, avoid irrelevant personnel it is random open and
Close, such valve just effectively can be managed and used.
(4), the shaft shoulder step of valve stem nut is leaned in the installation positioning of connector sleeve, and valve stem nut both plays sealing and guides stem
Effect, and play the role of positioning can latch mechanism connector sleeve, effectively solve commonly can stop valve fitment it is more, waste of resource material
Determine, while accessory more be also not easy to installation and maintenance.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Description of reference numerals：Valve body 1, flashboard 2, flashboard nut 3, valve rod 4, bottom flange 5, split annulus 6, lock-screw 7,
Connector sleeve 8, bonnet nut 9, positioning pin 10, can locking-valve lid 11, upper lockhole 12, can lock pin 13, magnet steel 14, lower lockhole 15, reset
Spring 16.
Embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As shown in the figure, the encryption of this multi-purpose type can stop valve, mainly include valve body 1, flashboard 2, valve rod 4, bottom flange 5, valve
Box nut 9, split annulus 6, connector sleeve 8 and can locking-valve lid 11, flashboard 2 in the valve body 1, and passes through flashboard spiral shell by guide groove
Mother 3 is connected with valve rod 4, gate valve can oscilaltion open and close gate valve；Bottom flange 5 is arranged on the top of valve body 1, and connector sleeve 8 is logical
Screw thread is crossed to be connected with bottom flange 5, can locking-valve lid 11 be connected by the activity of positioning pin 10 and connector sleeve 8,10 company of being arranged on of positioning pin
In the circular orbit of female connector 8, thus can locking-valve lid 11 can be rotated around connector sleeve 8, the shaft shoulder platform that connector sleeve 8 passes through valve stem nut 9
Rank installation positioning；The connector sleeve 8 is reinforced in lower valve by being threadedly attached on bottom flange 5, and by lock-screw 7
The connection of lid 5.Valve rod 4 is connected by bonnet nut 9 with bottom flange 5, and bonnet nut 9 sets twice O-ring to be prevented for sealing
Leakage.Valve rod 4 by set at top a square toes with can locking-valve lid 11 be connected, bottom flange 5 and can setting can between locking-valve lid 11
Latch mechanism, can latch mechanism connected by connector sleeve 8 and bottom flange 5, formation completely can stop valve.
Can latch mechanism：Two lower lockholes 15 are set in 8 upper end of connector sleeve, lower lockhole 15 is equipped with resetting spring 16 and magnet steel
14, can locking-valve lid 11 be arranged at the top of connector sleeve 8；Can 11 lower end of locking-valve lid be provided with and the corresponding upper lockhole of lower lockhole 15
12, interior be equipped with of upper lockhole 12 can lock pin 13.
Under nominal situation, can latch mechanism be in the lock state, resetting spring 16 promote magnet steel 14 and can lock pin 13 through connect
The lower lockhole 15 of female connector 8 and can locking-valve lid 11 upper lockhole 12, make can locking-valve lid 11 can not be rotated around connector sleeve 8, and then can lock
Valve deck 11 can not be moved with ovable valve stem 4, and valve rod 4 cannot drive ram movement, and the keying position of valve is in setting state, is in
Lock-out state, it is necessary to dedicated unlocking mechanism could open, be provided with unlocking mechanism with can the identical magnet steel of polarity in latch mechanism,
When unlocking mechanism is positioned over can be on locking-valve lid 11 when, due to can latch mechanism magnet steel it is identical with the magnet steel polarity of unlocking mechanism, push away
Dynamic resetting spring 16 compresses, can lock pin 14 be completely in lower 15 position of lockhole, at this time can locking-valve lid 11 can be 8 turns around connector sleeve
It is dynamic, and then with ovable valve stem 4 and ram movement, the aperture of de-regulation valve.
It is understood that it will be understood by those skilled in the art that to the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change the scope of the claims that should all belong to appended by the utility model.
Claims (3)
1. a kind of encryption of multi-purpose type can stop valve, it is characterised in that：Mainly include valve body (1), flashboard (2), valve rod (4), lower valve
Cover (5), bonnet nut (9), connector sleeve (8) and can locking-valve lid (11), flashboard (2) is interior mounted in valve body (1) by guide groove, and leads to
Lockage crab bolt (3) is connected with valve rod (4), gate valve can oscilaltion open and close gate valve；Bottom flange (5) is arranged on valve body
(1) top, connector sleeve (8) is connected by screw thread with bottom flange (5), can locking-valve lid (11) pass through positioning pin (10) and connector sleeve
(8) activity connection, positioning pin (10) is arranged in the circular orbit of connector sleeve (8), can locking-valve lid can be rotated around connector sleeve (8),
Connector sleeve (8) installs positioning by the shaft shoulder step of valve stem nut (9)；Valve rod (4) passes through bonnet nut (9) and bottom flange (5)
Connection, valve rod (4) by top set a square toes with can locking-valve lid (11) be connected, bottom flange (5) and can locking-valve lid (11) it
Between set can latch mechanism, can latch mechanism connected by connector sleeve (8) and bottom flange (5), being formed completely can stop valve.
2. multi-purpose type according to claim 1 encryption can stop valve, it is characterised in that：The connector sleeve (8) passes through logical
Cross and be threaded on bottom flange (5), and reinforced by lock-screw (7) in the connection of bottom flange (5).
3. multi-purpose type according to claim 1 or 2 encryption can stop valve, it is characterised in that：Set in connector sleeve (8) upper end
Two lower lockholes (15), lower lockhole (15) are equipped with resetting spring (16) and magnet steel (14), can locking-valve lid (11) be arranged at connector sleeve
(8) top；Can locking-valve lid (11) lower end be provided with the corresponding upper lockhole (12) of lower lockhole (15), is equipped with upper lockhole (12)
Can lock pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246668.XU CN207268310U (en) | 2017-09-26 | 2017-09-26 | A kind of multi-purpose type encryption can stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246668.XU CN207268310U (en) | 2017-09-26 | 2017-09-26 | A kind of multi-purpose type encryption can stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268310U true CN207268310U (en) | 2018-04-24 |
Family
ID=61954718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246668.XU Active CN207268310U (en) | 2017-09-26 | 2017-09-26 | A kind of multi-purpose type encryption can stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145717A (en) * | 2020-09-16 | 2020-12-29 | 天虹阀门科技（泉州）有限公司 | Magnetic locking gate valve |
-
2017
- 2017-09-26 CN CN201721246668.XU patent/CN207268310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145717A (en) * | 2020-09-16 | 2020-12-29 | 天虹阀门科技（泉州）有限公司 | Magnetic locking gate valve |
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| GR01 | Patent grant |