CN2460814Y - Ball valve with lock - Google Patents
Ball valve with lock Download PDFInfo
- Publication number
- CN2460814Y CN2460814Y CN 01211376 CN01211376U CN2460814Y CN 2460814 Y CN2460814 Y CN 2460814Y CN 01211376 CN01211376 CN 01211376 CN 01211376 U CN01211376 U CN 01211376U CN 2460814 Y CN2460814 Y CN 2460814Y
- Authority
- CN
- China
- Prior art keywords
- ball valve
- lock
- lock core
- utility
- model
- 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
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Abstract
The utility model relates to a ball valve with a lock, which comprises a ball valve body, a ball valve neck part cylinder, a valve handle, a lock body, a lock sleeve, a lock core, etc. The utility model is characterized in that a horizontal hole of the lock body is sheathed on the ball valve neck cylinder, and the lock sleeve is fixed in a vertical hole of the lock body; a guide pin which is fixed on the lock sleeve is inserted into a spiral groove of the lock core which can rotate in a hole of the lock sleeve. The cylinder of the front end of the lock core is inserted into the groove of the ball valve neck cylinder so that the locking operation for the valve handle is completed. The utility model has the advantages of novel structure, peculiarity, simplicity and practicality. The opening or the closing of the ball valve is managed by a special person so that the allocation and the conveyance of water, steam and heat are carried through in a planned way, and expenditure and energy are saved.
Description
The utility model relates to a kind of ball valve, particularly a kind of ball valve with lock.
Ball valve is in industrial production, obtained in people's daily life using widely, normally rotate ball valve handle and open or close ball valve, its shortcoming is everybody arbitrarily switch, this is unallowed to some special use occasion, in order to strengthen public utilities, community's property management, to planned allotment and conveyings such as water, vapour, heat, the rotating valve handle of ball valve under lock and key, become a technical problem that urgency is to be solved.
The purpose of this utility model is to overcome deficiency in the prior art, and provides a kind of ball valve of can artificially controlling to open or close safe and reliable Ball Valve With Lock.
The purpose of this utility model, can realize by following measure: this Ball Valve With Lock, it includes ball valve body, ball valve neck loop pillar body, valve handle, locking body, lock tube, lock core etc., it is characterized in that: the horizontal hole of locking body is enclosed within on the ball valve neck loop pillar body, lock tube is located in the upright opening of locking body, and the positioning screwn that is screwed in the vertical hole wall of locking body tightens up, the pilot pin that is fixed on the lock tube is inserted in the spiral chute of the lock core that can rotate in the lock tube hole, and the cylindrical body of lock core front end can be inserted in the groove of ball valve neck loop pillar body.The cylindrical groove of ball valve neck is a circular groove.Lock core is provided with the cross slotted eye that matches with key.
The utility model mainly includes ball valve body, ball valve neck loop pillar body, valve handle, locking body, lock tube, lock core etc.Ball valve neck cylindrical body is perpendicular to ball valve body, opens or close ball valve by the rotatable valve handle of special spanner, and the sectional shape of valve handle can be rectangle, square, triangle or polygonal, but the most frequently used be rectangle.Lock tube can be spiral with lock core and cooperates, stir lock core with key, lock core is moved backward, at this moment the locking body can be enclosed within on the ball valve neck cylindrical body, oppositely stir lock core again, lock core is moved forward, lock core nose circle cylinder is inserted in the cylindrical groove of ball valve neck, key is taken out, promptly finished lock operation valve handle.When needs rotated valve handle with special spanner, available key was stirred lock core, and lock core is moved backward, lock core nose circle cylinder withdraws from from the groove of ball valve neck loop pillar body, take off the locking body from ball valve neck cylindrical body then, promptly ball valve is opened or closed to the rotatable valve handle.
The utility model compared with prior art has following advantage: the utility model novel structure, uniqueness, simple, practical, easy to operate, long service life.Strengthened management that ball valve is opened or closed, the allotment that makes water, vapour, heat is responsible for carrying by the special messenger, carries out energy saving, cost saving according to plan.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model locking body structure schematic representation.
Now the example shown in 1, the 2 pair of the utility model is further described in conjunction with the accompanying drawings.During locking, at first key 6 is inserted in the cross slotted eye of lock core 5, clockwise rotate lock core 5, under spiral fluted effect on pilot pin 3 and the lock core 5, lock core 5 is moved backward, at this moment the horizontal hole of locking body 1 can be enclosed within on the ball valve neck cylindrical body 7, and then rotate counterclockwise lock core 5, and lock core 5 moves forward, and the nose circle cylinder of lock core 5 is inserted in the circular groove of ball valve neck cylindrical body 7, after taking out key, the valve handle 9 of ball valve body 8 is promptly by locking body 1 locking.During unlatching, clockwise rotate lock core 5 with key 6 earlier, lock core 5 is moved backward, the cylindrical body of lock core 5 front ends withdraws from from the circular groove of ball valve neck cylindrical body 7, take off locking body 1 from ball valve neck cylindrical body 7, valve handle 9 exposes, and available special spanner opens or cut out ball valve.Being located at lock tube 4 in locking body 1 upright opening screw 2 that is positioned tightens up.
Claims (3)
1. Ball Valve With Lock, it includes ball valve body, ball valve neck cylindrical body, valve handle, locking body, lock tube, lock core etc., it is characterized in that: the horizontal hole of locking body is enclosed within on the ball valve neck cylindrical body, lock tube is located in the upright opening of locking body, and the positioning screwn that is screwed in the vertical hole wall of locking body tightens up, the pilot pin that is fixed on the lock tube is inserted in the spiral chute of the lock core that can rotate in the lock tube hole, and the cylindrical body of lock core front end can be inserted in the cylindrical groove of ball valve neck.
2. Ball Valve With Lock according to claim 1 is characterized in that: the cylindrical groove of ball valve neck is a circular groove.
3. Ball Valve With Lock according to claim 1 and 2 is characterized in that: lock core is provided with the cross slotted eye that matches with key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211376 CN2460814Y (en) | 2001-01-13 | 2001-01-13 | Ball valve with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211376 CN2460814Y (en) | 2001-01-13 | 2001-01-13 | Ball valve with lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460814Y true CN2460814Y (en) | 2001-11-21 |
Family
ID=33630781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211376 Expired - Fee Related CN2460814Y (en) | 2001-01-13 | 2001-01-13 | Ball valve with lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460814Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641417A (en) * | 2016-12-31 | 2017-05-10 | 名盾有限公司 | Two-direction locking type ball valve |
| CN106949299A (en) * | 2017-04-25 | 2017-07-14 | 周贯章 | Anti-dismantling exhaust lock valve |
-
2001
- 2001-01-13 CN CN 01211376 patent/CN2460814Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641417A (en) * | 2016-12-31 | 2017-05-10 | 名盾有限公司 | Two-direction locking type ball valve |
| CN106641417B (en) * | 2016-12-31 | 2018-09-18 | 名盾有限公司 | A kind of two-way locking ball valve |
| CN106949299A (en) * | 2017-04-25 | 2017-07-14 | 周贯章 | Anti-dismantling exhaust lock valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |