CN204042164U - Modified model valve lock core - Google Patents
Modified model valve lock core Download PDFInfo
- Publication number
- CN204042164U CN204042164U CN201420451953.5U CN201420451953U CN204042164U CN 204042164 U CN204042164 U CN 204042164U CN 201420451953 U CN201420451953 U CN 201420451953U CN 204042164 U CN204042164 U CN 204042164U
- Authority
- CN
- China
- Prior art keywords
- locking plate
- valve
- lock body
- tooth
- eyelet
- 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
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to magnetic valve controlling component, a kind of modified model valve lock core is provided, it is rational in infrastructure, easy to operate, theftproof performance is strong, really can ensure the keying of personal management's valve, limit other people illegal Open valve, comprise lock body and locking plate, the middle part of lock body is provided with can for the tooth eyelet opening key insertion, lock body is interval with locking plate groove from the bottom to top respectively, each locking plate respectively slip be located in locking plate groove, lock body side is stretched out for blocking the locking slot of valve cap of valve with contrary direction respectively in one end of neighbouring locking plate, the side, end of each locking plate is respectively equipped with spring coupler body, the side of the corresponding each locking plate of lock body is respectively equipped with spring eye, each spring eye is arranged with corresponding spring coupler body the same side respectively, Returnning spring is provided with between each spring eye and each spring coupler body, the position of each locking plate corresponding lock body tooth eyelet is respectively equipped with tooth eyelet mutual dislocation and the tooth eyelet be interconnected, each perforation and tooth eyelet form tooth road of unblanking.
Description
Technical field
The utility model relates to the controlling component of Fluid valve, particularly modified model valve lock core.
Background technique
As Fig. 1, traditional magnetic encryption valve, comprise valve body 1', valve gap 2', open-shut device 4', valve rod 5' and unlatching key 6', described valve gap 2' is located at above valve body 1', described valve body 1' vertically part offers the fluid passage of through medium, described fluid passage has water intake 11' and water outlet 12', described open-shut device 4' can go up, lower lifting to be located in valve body 1' between described water intake 11' and water outlet 12', described valve rod 5' one end is threaded with open-shut device 4' through valve gap 2', described valve gap 2' is also provided with the magnetic Sealing mechanism that restriction valve rod 5' rotates, described unlatching key 6' is provided with the release mechanism for removing magnetic Sealing mechanism, described magnetic Sealing mechanism comprises bonnet 3', described bonnet 3' is sheathed on above valve gap 2', and be fixedly connected with the free end of valve rod 5' by bearing pin 51', described bonnet 3' with the end face wall body between bottom flange 2' has the mutually corresponding upper lockhole 31' that arranges and lower lockhole 21', lower magnetic steel 7' is provided with between described upper lockhole 31' and lower lockhole 21', the below being positioned at lower magnetic steel 7' in described lower lockhole 21' is also provided with Returnning spring 8', described release mechanism is be located to open upper magnetic steel 61' corresponding with described lower magnetic steel 7' position on key 6', and the identical setting of one end polarity that upper magnetic steel 61' is corresponding with lower magnetic steel 7', above-mentioned magnetic locking valve can ensure that personal management opens and closes, limit other people illegally to open, when needing Open valve, the opened lock key case carried with is located at above valve gap, because the magnetic pole of the lower magnetic steel between the upper magnetic steel in unlatching key and bonnet and bottom flange is homopolarity, under the effect that magnetic homopolarity repels mutually, lower magnetic steel produces in the lower lockhole of pressure complete retraction bottom flange to spring, bonnet can be rotated with unlatching key turn, then ovable valve stem is with to rotate the open and close realizing valve body, when open key do not work pack up time, lower magnetic steel between bonnet and bottom flange by stuck for bonnet on bottom flange, make it can not rotate with other opener, although this magnetic cipher mode structure is simple, easy to make, but highly versatile, a kind of magnetic cipher mode of standard has been become at present at valve industry, so in antitheft, common magnetic is opened key and all can be operated on it, control extension effect is bad, the control effects that at all really cannot play encryption can be said, therefore, be necessary to improve the cryptographic structure of magnetic encryption valve, it is made to be different from existing cryptographic structure, really play antitheft effect, the utility model produces thus.
Model utility content
For the problems referred to above, the utility model proposes modified model valve lock core, it is rational in infrastructure, easy to operate, and theftproof performance is strong, really can ensure the keying of personal management's valve, limit other people illegal Open valve.
For solving this technical problem, the utility model takes following scheme: modified model valve lock core, for the rotation of limiter valve valve rod above its removable valve gap being located at valve, comprise lock body and locking plate, the middle part of described lock body is provided with can insert for opening key and can mate the tooth eyelet opening key lower teeth road, described lock body is interval with locking plate groove from the bottom to top respectively, described each locking plate respectively slip be located in locking plate groove, lock body side is stretched out for blocking the locking slot of valve cap of valve with contrary direction respectively in one end of neighbouring locking plate, each locking plate is respectively equipped with spring coupler body near the side, end of stretching out lock body, the side of the corresponding each spring coupler body of described lock body is along being provided with the spacing surrounding edge that can prevent each locking plate from skidding off locking plate groove, the side of the corresponding each locking plate of described lock body is respectively equipped with spring eye, each spring eye is arranged with corresponding spring coupler body the same side respectively, Returnning spring is provided with between described each spring eye and each spring coupler body, the position of each locking plate corresponding lock body tooth eyelet is respectively equipped with tooth eyelet mutual dislocation and the tooth eyelet be interconnected, each perforation and tooth eyelet form tooth road of unblanking.
Further improvement: be also provided with locking closure above described lock body, on described locking closure, the position of corresponding lock body tooth eyelet is provided with open hole.
Further improvement: also comprise and can to seal lock body tooth eyelet when lock core does not use and fall into dustproof sheet in tooth eyelet to prevent dirt thing, side, described lock body top offers dustproof groove, described dustproof sheet is located at also can along front and back slippage in dustproof groove above dustproof groove, elastic component is provided with between described dustproof sheet and the inwall of dustproof groove, that side relative with dustproof groove, described lock body top is provided with pulling hole, and on described locking closure, the position of corresponding pulling hole is provided with and pushes hole aside.
By adopting preceding solution, the beneficial effects of the utility model are: the top being directly positioned over the valve gap of valve when this lock core uses, the unlatching key that tooth road of unblanking with it is mated first is inserted when putting into, the free end of each locking plate is made to overcome in each locking plate groove of the pressure retraction lock body of Returnning spring respectively, to put on the valve gap of valve, key is transferred to again after putting into rear rotation key, the external part of each locking plate can be pressed into the locking slot of valve cap of valve due to the effect of Returnning spring, to realize the function of locking valve, its design is ingenious, simply, structure is different from existing valve cryptographic structure completely, common encryption key can be effectively avoided to operate on it, thus really play antitheft function, control extension is effective, easy to make, bring convenience to the maintenance work of encryption valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art magnetic lockable valve;
Fig. 2 is the utility model embodiment sectional view;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 is the utility model embodiment three-dimensional exploded view;
Fig. 6 is the structural representation that the utility model embodiment is installed in valve cap of valve.
Embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Referring to figs. 2 to Fig. 6, the present embodiment discloses a kind of modified model valve lock core, for the rotation of limiter valve valve rod 2 above its removable valve gap 1 being located at valve, comprise lock body 3, locking closure 4, locking plate 5 and dustproof sheet 6, the middle part of described lock body 3 is provided with can insert for opening key and can mate the tooth eyelet 31 opening key lower teeth road, described lock body 3 is interval with locking plate groove 32 from the bottom to top respectively, described locking plate groove 32 is two, described each locking plate 5 respectively can left and right slippage be located in locking plate groove 32, lock body 3 side is stretched out with contrary direction respectively in one end of each locking plate 5, the external part of each locking plate 6 arranges the locking slot 11 that better can block valve cap of valve 1 with contrary direction, each locking plate 5 is respectively equipped with spring coupler body 51 near the side, end of stretching out lock body 3, the side of the corresponding each spring coupler body 51 of described lock body 3 is along being provided with the spacing surrounding edge 33 that can prevent each locking plate 5 from skidding off locking plate groove 32, the side of the corresponding each locking plate 5 of described lock body 3 is respectively equipped with spring eye 34, each spring eye 34 is arranged with corresponding spring coupler body 51 the same side respectively, Returnning spring 7 is provided with between described each spring eye 34 and each spring coupler body 51, the position of each locking plate 5 corresponding lock body 3 tooth eyelet 31 is respectively equipped with tooth eyelet 31 mutual dislocation and the tooth eyelet 52 be interconnected, each perforation 52 and tooth eyelet 31 form tooth road of unblanking, side, described lock body 3 top offers dustproof groove 35, described dustproof sheet 6 is located at also can along front and back slippage in dustproof groove 35 above dustproof groove 35, elastic component 8 is provided with between described dustproof sheet 6 and the inwall of dustproof groove 35, when this lock core does not use, dustproof sheet 6 can seal the tooth eyelet 31 of lock body by the effect of elastic component 8, fall in tooth eyelet to prevent dirt thing, cause the phenomenon of opening difficulty, that side relative with dustproof groove 35, described lock body 3 top is provided with can insert pulling hole 36 dustproof sheet 6 to be pushed away tooth eyelet 31 for pointing or open key, described locking closure 4 is sheathed on the top of lock body 3, on described locking closure 4, the position of corresponding lock body 3 tooth eyelet 31 is provided with open hole 41, on described locking closure 4, the position of corresponding pulling hole 36 is provided with and pushes hole 42 aside, during opening/shutting valve, after pointing or open key dustproof sheet is pushed away tooth eyelet, just can insert in the tooth eyelet of lock body by opening key, to realize the keying of valve.
As Fig. 6, this lock core is directly positioned over the top of the valve gap 1 of valve when using, the unlatching key mated on tooth road of unblanking with it is first inserted (not shown when putting into, unlatching key only need mate tooth road of unblanking and design) make in the locking plate groove of free end retraction lock body of each locking plate 5, to put on the valve gap 1 of valve, put into rear rotate open key transfer to again open key that can make each locking plate external part press-in valve cap of valve locking slot, to realize the function of locking valve, when needing Open valve, insert the key mated with tooth road of unblanking, rotating key makes each locking plate overcome in each locking plate groove of the pressure retraction lock body of Returnning spring, thus make each locking plate depart from the locking slot of valve, just can take out whole lock core, after this lock core takes out, people just can utilize common opener turn valve to realize the object of the keying of valve.Its design is ingenious, simple, and structure is different from existing valve cryptographic structure completely, can effectively avoid common encryption key to operate on it, thus really play antitheft function, control extension is effective, easy to make, brings convenience to the maintenance work of encryption valve.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. modified model valve lock core, for the rotation of limiter valve valve rod above its removable valve gap being located at valve, it is characterized in that: comprise lock body and locking plate, the middle part of described lock body is provided with can insert for opening key and can mate the tooth eyelet opening key lower teeth road, described lock body is interval with locking plate groove from the bottom to top respectively, described each locking plate respectively slip be located in locking plate groove, lock body side is stretched out for blocking the locking slot of valve cap of valve with contrary direction respectively in one end of neighbouring locking plate, each locking plate is respectively equipped with spring coupler body near the side, end of stretching out lock body, the side of the corresponding each spring coupler body of described lock body is along being provided with the spacing surrounding edge that can prevent each locking plate from skidding off locking plate groove, the side of the corresponding each locking plate of described lock body is respectively equipped with spring eye, each spring eye is arranged with corresponding spring coupler body the same side respectively, Returnning spring is provided with between described each spring eye and each spring coupler body, the position of each locking plate corresponding lock body tooth eyelet is respectively equipped with tooth eyelet mutual dislocation and the tooth eyelet be interconnected, each perforation and tooth eyelet form tooth road of unblanking.
2. modified model valve lock core according to claim 1, is characterized in that: be also provided with locking closure above described lock body, and on described locking closure, the position of corresponding lock body tooth eyelet is provided with open hole.
3. modified model valve lock core according to claim 2, it is characterized in that: also comprise and can to seal lock body tooth eyelet when lock core does not use and fall into dustproof sheet in tooth eyelet to prevent dirt thing, side, described lock body top offers dustproof groove, described dustproof sheet is located at also can along front and back slippage in dustproof groove above dustproof groove, elastic component is provided with between described dustproof sheet and the inwall of dustproof groove, that side relative with dustproof groove, described lock body top is provided with pulling hole, and on described locking closure, the position of corresponding pulling hole is provided with and pushes hole aside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451953.5U CN204042164U (en) | 2014-08-12 | 2014-08-12 | Modified model valve lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451953.5U CN204042164U (en) | 2014-08-12 | 2014-08-12 | Modified model valve lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042164U true CN204042164U (en) | 2014-12-24 |
Family
ID=52242829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451953.5U Expired - Fee Related CN204042164U (en) | 2014-08-12 | 2014-08-12 | Modified model valve lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294893A (en) * | 2018-03-16 | 2018-07-20 | 石家庄德度光电科技有限公司 | Sickbed patients defecation rinses collecting device |
-
2014
- 2014-08-12 CN CN201420451953.5U patent/CN204042164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294893A (en) * | 2018-03-16 | 2018-07-20 | 石家庄德度光电科技有限公司 | Sickbed patients defecation rinses collecting device |
| CN108294893B (en) * | 2018-03-16 | 2024-03-05 | 石家庄德度光电科技有限公司 | Defecation flushing and collecting device for bedridden patients |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205182051U (en) | Theftproof type fire hydrant is opened and close to magnetic force | |
| CN204042164U (en) | Modified model valve lock core | |
| CN104089039B (en) | Improved anti-theft valve | |
| CN204042163U (en) | A kind of lock core on valve | |
| CN102926599B (en) | A kind of marine tool cabinet automatic locking structure | |
| CN103353015B (en) | Multifunctional magnetic valve lock | |
| CN102840382A (en) | Improved machine encryption mechanism | |
| CN203979465U (en) | Improved anti-theft valve | |
| CN202901500U (en) | Valve encryption mechanism | |
| CN203066630U (en) | Lock cylinder blade and lock head | |
| CN201961665U (en) | Dedicated coded lock used for packaging box | |
| CN201373126Y (en) | Magnetic lockable gate valve | |
| CN204248913U (en) | The safeties of integrated lock jack knife | |
| CN203797124U (en) | Valve locking device | |
| CN206398171U (en) | Valve is encrypted in a kind of loss prevention | |
| CN102840384B (en) | Valve encrypting mechanism | |
| CN203706949U (en) | Built-in switch interlocking device for mining explosiveproof control box | |
| CN203240077U (en) | Inner thread ball valve | |
| CN203856292U (en) | Safety door latch body | |
| CN202597879U (en) | Smart encrypted valve | |
| CN204785007U (en) | Valve buckle closure formula electronic lock | |
| CN103162005B (en) | Tap water encryption valve with self-locking function | |
| CN201531630U (en) | Magnetic encryption stopping soft sealing valve | |
| CN205788230U (en) | The safety card case of card sender and card sender | |
| CN218207885U (en) | Dark pole gate valve that encryption is inhaled to magnetism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180812 |