CN2837637Y - Ball type pipe valve with locking function - Google Patents
Ball type pipe valve with locking function Download PDFInfo
- Publication number
- CN2837637Y CN2837637Y CN 200520133650 CN200520133650U CN2837637Y CN 2837637 Y CN2837637 Y CN 2837637Y CN 200520133650 CN200520133650 CN 200520133650 CN 200520133650 U CN200520133650 U CN 200520133650U CN 2837637 Y CN2837637 Y CN 2837637Y
- Authority
- CN
- China
- Prior art keywords
- lock
- valve
- pin
- chamber
- hole
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model relates to a kind of ball formula lock control pipeline valve, comprise housing, handle, valve rod, ball core, lock chamber, lock body, the ball core is located at the center of housing, valve rod is located in the valve-rod cavity of housing sidewall, one end is connected with the ball core, the other end is connected with handle, it is characterized in that: the lock chamber is located at a side in housing upper valve rod chamber, on the lock chamber, be provided with the pin-and-hole that communicates with valve-rod cavity, on same axis, be provided with two pin-and-holes that are 90 ° of angles mutually with lock chamber pin-and-hole on the sidewall of valve rod, lock body is located in the lock chamber, is provided with on lock body and locks the corresponding lock pin of chamber pin-and-hole.Its advantage is: simple in structure, easy to use, and when being in the opening and closing state, valve all can carry out locking control, prevented the trouble that amateur staff's misoperation causes effectively.
Description
One, technical field: the utility model relates to a kind of ball formula lock control pipeline valve.
Two, background technique: at present, pipeline valve is of a great variety on the market, but does not possess real locking function.Yet,, need special messenger's control and management valve in many use occasions.In these cases, existing valve is easy to take place amateur staff's misoperation, causes unnecessary loss to relevant enterprise.
Three, summary of the invention: the purpose of this utility model provides a kind of ball formula lock control pipeline valve with locking function.
The purpose of this utility model is realized by following mode:
The utility model comprises housing, handle, valve rod, ball core, lock chamber, lock body, the ball core is located at the center of housing, valve rod is located in the valve-rod cavity of housing sidewall, one end is connected with the ball core, the other end is connected with handle, it is characterized in that: the lock chamber is located at a side in housing upper valve rod chamber, on the lock chamber, be provided with the pin-and-hole that communicates with valve-rod cavity, on same axis, be provided with two pin-and-holes that are 90 ° of angles mutually with lock chamber pin-and-hole on the sidewall of valve rod, lock body is located in the lock chamber, is provided with on lock body and locks the corresponding lock pin of chamber pin-and-hole.
The utility model has the advantages that: simple in structure, easy to use, when being in the opening and closing state, valve all can carry out locking control, prevented the trouble that amateur staff's misoperation causes effectively.
Four, description of drawings: Fig. 1 is the profile reference drawing; Fig. 2 is that the A-A of Fig. 1 is to sectional view; Fig. 3 is that the B-B of Fig. 1 is to sectional view; Fig. 4 is the structural representation of lock body.
Among the figure: the 1--housing, the 2--handle, the 3-valve port, 4--locks the chamber, 5--valve rod, 6--valve rod pin-and-hole, 7--lock chamber pin-and-hole, 8--valve-rod cavity, 9--ball core, 10--lock body, 11--lock pin, 12--lock core, 13-key.
Five, embodiment: with reference to accompanying drawing, the utility model comprises housing 1, handle 2, valve rod 5, ball core 9, lock chamber 4, lock body 10, ball core 9 is located at the center of housing 1, valve rod 5 is located in the valve-rod cavity 8 of housing 1 sidewall, one end is connected with ball core 9, the other end is connected with handle 2, lock chamber 4 is located at a side in housing upper valve rod chamber 8, on lock chamber 4, be provided with the pin-and-hole 7 that communicates with valve-rod cavity 8, on same axis, be provided with two pin-and-holes 6 that are 90 ° of angles mutually with lock chamber pin-and-hole 7 on the sidewall of valve rod 5, lock body 10 is located in the lock chamber 4, is provided with on lock body 10 and locks chamber pin-and-hole 7 corresponding lock pins 11.
During use, the valve port 3 that housing 1 two ends communicate is connected with corresponding pipeline, and rotatable handle 2, handle 2 drive valve rod 5 and then drive 9 rotations of ball core, reach the purpose of opening and closing valve.When valve opening arrives maximum rating, pin-and-hole 6 on the valve rod 5 aligns with lock chamber pin-and-hole 7, this moment, the lock pin 11 on the lock body 10 entered into pin-and-hole 6 with valve rod 5 location by lock chamber pin-and-hole 7, is about to valve and is locked in opening state by key 13 locking lock bodies 10; Otherwise, open lock body 10 by key 13, lock pin 11 withdraws from from pin-and-hole 6, pin-and-hole 7, with handle 2 half-twists, valve is in closed condition, and another pin-and-hole 6 on the valve rod 5 aligns with lock chamber pin-and-hole 7 at this moment, by key 13 locking lock bodies 10, lock pin 11 on the lock body 10 enters into pin-and-hole 6 with valve rod 5 location by lock chamber pin-and-hole 7, is about to the valve locking in off position.
Claims (1)
1, a kind of ball formula lock control pipeline valve, comprise housing, handle, valve rod, ball core, lock chamber, lock body, the ball core is located at the center of housing, valve rod is located in the valve-rod cavity of housing sidewall, one end is connected with the ball core, the other end is connected with handle, it is characterized in that: the lock chamber is located at a side in housing upper valve rod chamber, on the lock chamber, be provided with the pin-and-hole that communicates with valve-rod cavity, on same axis, be provided with two pin-and-holes that are 90 ° of angles mutually with lock chamber pin-and-hole on the sidewall of valve rod, lock body is located in the lock chamber, is provided with on lock body and locks the corresponding lock pin of chamber pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133650 CN2837637Y (en) | 2005-10-13 | 2005-10-13 | Ball type pipe valve with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133650 CN2837637Y (en) | 2005-10-13 | 2005-10-13 | Ball type pipe valve with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837637Y true CN2837637Y (en) | 2006-11-15 |
Family
ID=37392122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520133650 Expired - Fee Related CN2837637Y (en) | 2005-10-13 | 2005-10-13 | Ball type pipe valve with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837637Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035913A (en) * | 2017-05-12 | 2017-08-11 | 刘权 | Middle control filtering lock controlled ball valve |
-
2005
- 2005-10-13 CN CN 200520133650 patent/CN2837637Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035913A (en) * | 2017-05-12 | 2017-08-11 | 刘权 | Middle control filtering lock controlled ball valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2837637Y (en) | Ball type pipe valve with locking function | |
| CN201763994U (en) | Ball valve with locking device | |
| CN214248337U (en) | Valve rod telescopic type elastic seat seal gate valve | |
| CN201057293Y (en) | Lock control type pipe valves | |
| CN201180817Y (en) | Three-way ball valve | |
| CN201377610Y (en) | Valve capable of being locked | |
| CN2347027Y (en) | Multiple valves controller | |
| CN2821312Y (en) | Gate type control volume locking valve | |
| CN210135310U (en) | Random opening and closing prevention valve | |
| CN113932042A (en) | Multifunctional three-way combined ball valve | |
| CN211145421U (en) | Angle type ball valve with lock rod device | |
| CN211173441U (en) | Lock body top and bottom hook | |
| CN201206665Y (en) | Magnetic valve lock | |
| CN205713465U (en) | Freezer door handle | |
| CN2406121Y (en) | Self-looked safety valve | |
| CN2462164Y (en) | Multifunctional three-way valve | |
| CN2421478Y (en) | Lock type locking valve | |
| CN214999522U (en) | Anti-leakage light-torque gas ball valve | |
| CN208578998U (en) | A kind of locking-type Y-shaped ball valve | |
| CN2450486Y (en) | Water tap with lock | |
| CN2647996Y (en) | Safe lock with dual bolts | |
| CN2550595Y (en) | Multifunction three-way valve | |
| CN221169041U (en) | Reverse lifting lock body | |
| CN217927424U (en) | Auxiliary tool for deep well valve operation | |
| CN205504154U (en) | Switching device of valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20091113 |