CN204628627U - Standpipe locking valve - Google Patents
Standpipe locking valve Download PDFInfo
- Publication number
- CN204628627U CN204628627U CN201520319659.3U CN201520319659U CN204628627U CN 204628627 U CN204628627 U CN 204628627U CN 201520319659 U CN201520319659 U CN 201520319659U CN 204628627 U CN204628627 U CN 204628627U
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- handle connector
- locking
- valve
- stop pin
- handle
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Abstract
The utility model discloses a kind of standpipe locking valve, comprise valve body (1), valve rod (2), spool (3) and handle (4); Described spool (3) is located in described valve body (1); The upper end of described valve body (1) is provided with the convex neck (1.1) of hollow, and described valve rod (2) is located in described convex neck (1.1); The lower end of described valve rod (2) is connected with spool (3); Described standpipe locking valve also comprises handle connector (5); Described handle connector (5) is connected to the upper end of described valve rod (2); The sidewall of described handle connector (5) is at least provided with the acting surface (5.1) of two shfting wrenches; The first groove (4.1) that the profile that the lower end surface of described handle (4) is provided with shape and described handle connector (5) matches; Described handle (4) is for being linked in described handle connector (5) outward.This standpipe locking valve can take urgent measure when there is urgency the switch of control valve.
Description
Technical field
The utility model relates to valve field, relates to a kind of standpipe locking valve or rather.
Background technique
At present, ball valve has been widely used in civil area and the industrial field such as oil, chemical industry.Such as in civil area, ball valve has become indispensable controlling component in residential building water supply, gas burning system.The kind of ball valve is also a lot, is applied on the pipeline of different places.Locking valve is the valve with locking device, needs private key to open.The kind of locking valve also has a lot, and being located at the building building locking valve of registering one's residence on standpipe is exactly one wherein.Standpipe locking valve is mounted in the total valve on the total pipeline standpipe in a building building, and opening standpipe locking valve can supply water to entire building air feed, closes standpipe locking valve entire building and just stops air feed supplying water.The handle of the standpipe locking valve of prior art is dismountable structure, is cooperatively interacted between handle and valve rod by special construction.When needing to control standpipe locking valve switch, be connected by handle with valve rod, rotatable handle band ovable valve stem rotates; When not needing to control, unload lower handle, handle and valve rod are thrown off, and valve rod is contained in the convex neck of valve body, does not have handle just cannot rotary valve rod, also with regard to uncontrollable valve switch.There is following defect in the standpipe locking valve of this kind of prior art: the handle of standpipe locking valve is equivalent to the effect of key, do not have handle cannot open or throttle down, and handle is generally taken care of by the caretaker of gas company or water supply company, once generation urgency, first-aid personnel cannot take urgent measure the switch controlling standpipe locking valve, thus obstacle is brought to emergency work, produce serious consequence.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of standpipe locking valve, and this standpipe locking valve can take urgent measure when there is urgency the switch of control valve.
Technical solution of the present utility model is, provides a kind of standpipe locking valve with following structure, comprises valve body, valve rod, spool and handle; Described spool is located in described valve body; The upper end of described valve body is provided with the convex neck of hollow, and described valve rod is located in described convex neck; The lower end of described valve rod is connected with spool; Described standpipe locking valve also comprises handle connector; Described handle connector is connected to the upper end of described valve rod; The sidewall of described handle connector is at least provided with the acting surface of two shfting wrenches; The first groove that the profile that the lower end surface of described handle is provided with shape and described handle connector matches; Described handle is for being linked in outside described handle connector.
After adopting above structure, standpipe locking valve of the present utility model, compared with prior art, has the following advantages:
Because standpipe locking valve of the present utility model comprises handle connector, the first groove that the profile that the lower end surface of handle is provided with shape and described handle connector matches, when taper knob is combined in outside described handle connector, driving by handle can rotatable handle link, thus the switch of standpipe locking valve can be controlled, structure is simple, easy to use.Again owing to the sidewall of handle connector being at least provided with the acting surface of two shfting wrenches, when there is urgency, when there is no described handle, first-aid personnel can utilize the shfting wrench method be coupled on these two acting surfaces to carry out driving handle link and rotate, to rescue accident phenomenon in time, avoid occurring serious consequence.
Improve as one of the present utility model, between described handle connector and convex neck, be provided with the locking device of locking handle link and convex neck when handle connector is in desired location.After adopting this kind of structure, in time taking urgent measure, first-aid personnel pulls handle connector with shfting wrench and rotates, when handle connector is in desired location, locking device meeting locking handle link and convex neck, the first aid state of locking valve can be set in this way, avoid random switch lock valve closing.
Improve as another kind of the present utility model, described locking device comprises the matching used locating slot be located between handle connector lower end surface and convex neck upper-end surface and can by the stop pin of magnet controlled motion; Described stop pin by the magnet on return spring and opener interaction energy longitudinally-moving be held into and exit described locating slot.After adopting this kind of structure, locking device structure is simple, easy to use.
Also have a kind of improvement as of the present utility model, described locating slot is located on described convex neck upper-end surface; Described handle connector lower end surface and described locating slot accordingly position are provided with locking cotter way; Described stop pin is contained in described locking cotter way, is provided with described return spring between the bottom land of described stop pin and described locking cotter way.After adopting this kind of structure, structure is simple, uses and assemble all more convenient.
Also have a kind of improvement as of the present utility model, described handle connector lower end surface is located at by described locating slot; Described convex neck upper-end surface is provided with locking cotter way in position accordingly with described locating slot; Described stop pin is contained in described locking cotter way, is provided with described return spring between the bottom land of described stop pin and described locking cotter way.After adopting this kind of structure, structure is simple, uses and assemble all more convenient.
Also have a kind of improvement as of the present utility model, between described handle connector lower end surface and convex neck upper-end surface, be provided with the stop pin described in two groups and locating slot; This stop pin described in two groups and locating slot are oppositely arranged.After adopting this kind of structure, make to lock between handle connector and convex neck more stable.
Also have a kind of improvement as of the present utility model, the shape of the periphery wall of described handle connector is Hexagon; Corresponding thereto, the shape of the first described groove is also Hexagon.After adopting this kind of structure, structure is simple, and the connection between handle and handle connector is more stable, and also uses shfting wrench to carry out driving handle link more easily when emergency treatment.
A kind of improvement is also had, when referring to valve closing during described desired location as of the present utility model.After adopting this kind of structure, when the lock state of emergency treatment is set to valve closing, more reasonable like this.
Also have a kind of improvement as of the present utility model, described opener comprises body and the described magnet for controlling described stop pin motion; The second groove that the profile that the lower end surface of described body is provided with shape and described handle connector matches; Described magnet is located at the second described groove bottom land position corresponding with described stop pin.After adopting this kind of structure, described opener structure is simple, during use, as long as body is linked in outside handle connector, magnet alignment stop pin, by the effect of magnet, stop pin will exit locating slot, now just rotatable handgrip link, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram after standpipe locking valve of the present utility model removes handle.
Fig. 2 is the sectional structure schematic diagram of the handle of standpipe locking valve of the present utility model.
Fig. 3 is the sectional structure schematic diagram of the valve body of standpipe locking valve of the present utility model.
Fig. 4 be the handle connector of standpipe locking valve of the present utility model look up structural representation.
Fig. 5 is the structural representation of the opener of standpipe locking valve of the present utility model.
Fig. 6 is the sectional structure schematic diagram of another structure of the valve body of standpipe locking valve of the present utility model.
Shown in figure: 1, valve body, 1.1, convex neck, 2, valve rod, 3, spool, 4, handle, 4.1, the first groove, 5, handle connector, 5.1, acting surface, 6, locating slot, 7, stop pin, 8, return spring, 9, opener, 9.1, body, the 9.2, second groove, 10, magnet.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1 to Fig. 6, standpipe locking valve of the present utility model comprises valve body 1, valve rod 2, spool 3 and handle 4.Described spool 3 is located in described valve body 1.The upper end of described valve body 1 is provided with the convex neck 1.1 of hollow, and described valve rod 2 is located in described convex neck 1.1.The lower end of described valve rod 2 is connected with spool 3.Described standpipe locking valve also comprises handle connector 5.Described handle connector 5 is connected to the upper end of described valve rod 2.The sidewall of described handle connector 5 is at least provided with the acting surface 5.1 of two shfting wrenches, the acting surface 5.1 of described shfting wrench refers to that adjustable spanner clamps handle connector to pull handle connector 5 by acting surface 5.1, in order to make shfting wrench can pull handle connector 5, the acting surface 5.1 on handle connector 5 have at least two be parallel to each other or have at least two to trend towards parallel.The first groove 4.1 that the profile that the lower end surface of described handle 4 is provided with shape and described handle connector 5 matches.Described handle 4 is for being linked in outside described handle connector 5.The shape of the periphery wall of described handle connector 5 is Hexagon.Corresponding thereto, the shape of the first described groove 4.1 is also Hexagon.
The locking device of locking handle link 5 and convex neck 1.1 when handle connector 5 is in desired location is provided with between described handle connector 5 and convex neck 1.1.In this specific embodiment, when referring to valve closing during described desired location.Described locking device comprises the matching used locating slot 6 be located between handle connector 5 lower end surface and convex neck 1.1 upper-end surface and can by the stop pin 7 of magnet controlled motion.Described stop pin 7 by the magnet 10 on return spring 8 and opener 9 interaction energy longitudinally-moving be held into and exit described locating slot 6.The stop pin 7 described in two groups and locating slot 6 is provided with between described handle connector 5 lower end surface and convex neck 1.1 upper-end surface.This stop pin 7 described in two groups and locating slot 6 are oppositely arranged.Described locating slot 6 and stop pin 7 have the following two kinds set-up mode:
Described locating slot 6 is located on described convex neck 1.1 upper-end surface.Described handle connector 5 lower end surface and described locating slot 6 accordingly position are provided with and lock cotter way 11.Described stop pin 7 is contained in described locking cotter way 11, is provided with described return spring 8 between the bottom land of described stop pin 7 and described locking cotter way 11.
Described handle connector 5 lower end surface is located at by described locating slot 6.Described convex neck 1.1 upper-end surface accordingly with described locating slot 6 is provided with and locks cotter way 11 in position.Described stop pin 7 is contained in described locking cotter way 11, is provided with described return spring 8 between the bottom land of described stop pin 7 and described locking cotter way 11.
Described opener 9 comprises body 9.1 and the described magnet 10 for controlling described stop pin 7 motion.The second groove 9.2 that the profile that the lower end surface of described body 9.1 is provided with shape and described handle connector 5 matches.Described magnet 10 is located at the second described groove 9.2 bottom land position corresponding with described stop pin 7.
During use, handle 4 is linked in outside handle connector 5, handle 4 just can drive handle connector 5 to rotate to control the switch of locking valve, when handle 4 is closed, locking device meeting locking handle link 5 and valve body 4, when needing to unlock, opener 9 is linked in the top that the outer and magnet 10 of opener 9 of handle connector 5 is positioned at stop pin 7, by the effect of magnet 10, described stop pin 7 can exit locating slot 6, reaches the state of unblock like this.
Claims (9)
1. a standpipe locking valve, comprises valve body (1), valve rod (2), spool (3) and handle (4); Described spool (3) is located in described valve body (1); The upper end of described valve body (1) is provided with the convex neck (1.1) of hollow, and described valve rod (2) is located in described convex neck (1.1); The lower end of described valve rod (2) is connected with spool (3); It is characterized in that: described standpipe locking valve also comprises handle connector (5); Described handle connector (5) is connected to the upper end of described valve rod (2); The sidewall of described handle connector (5) is at least provided with the acting surface (5.1) of two shfting wrenches; The first groove (4.1) that the profile that the lower end surface of described handle (4) is provided with shape and described handle connector (5) matches; Described handle (4) is for being linked in described handle connector (5) outward.
2. standpipe locking valve according to claim 1, is characterized in that: the locking device being provided with locking handle link (5) and convex neck (1.1) when handle connector (5) is in desired location between described handle connector (5) and convex neck (1.1).
3. standpipe locking valve according to claim 2, is characterized in that: described locking device comprises the matching used locating slot (6) be located between handle connector (5) lower end surface and convex neck (1.1) upper-end surface and can by the stop pin (7) of magnet (10) controlled motion; Described stop pin (7) by the magnet (10) on return spring (8) and opener (9) interaction energy longitudinally-moving be held into and exit described locating slot (6).
4. standpipe locking valve according to claim 3, is characterized in that: described locating slot (6) is located on described convex neck (1.1) upper-end surface; Described handle connector (5) lower end surface and described locating slot (6) accordingly position are provided with and lock cotter way (11); Described stop pin (7) is contained in described locking cotter way (11), is provided with described return spring (8) between the bottom land of described stop pin (7) and described locking cotter way (11).
5. standpipe locking valve according to claim 3, is characterized in that: described handle connector (5) lower end surface is located at by described locating slot (6); Described convex neck (1.1) upper-end surface accordingly with described locating slot (6) is provided with and locks cotter way (11) in position; Described stop pin (7) is contained in described locking cotter way (11), is provided with described return spring (8) between the bottom land of described stop pin (7) and described locking cotter way (11).
6. standpipe locking valve according to claim 3, is characterized in that: be provided with the stop pin (7) described in two groups and locating slot (6) between described handle connector (5) lower end surface and convex neck (1.1) upper-end surface; This stop pin (7) described in two groups and locating slot (6) are oppositely arranged.
7. standpipe locking valve according to claim 1, is characterized in that: the shape of the periphery wall of described handle connector (5) is Hexagon; Corresponding thereto, the shape of described the first groove (4.1) is also Hexagon.
8. standpipe locking valve according to claim 2, is characterized in that: when referring to valve closing during described desired location.
9. standpipe locking valve according to claim 3, is characterized in that: described opener (9) comprises body (9.1) and described for controlling the magnet (10) that described stop pin (7) moves; The second groove (9.2) that the profile that the lower end surface of described body (9.1) is provided with shape and described handle connector (5) matches; Described magnet (10) is located at described the second groove (9.2) the bottom land position corresponding with described stop pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319659.3U CN204628627U (en) | 2015-05-15 | 2015-05-15 | Standpipe locking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319659.3U CN204628627U (en) | 2015-05-15 | 2015-05-15 | Standpipe locking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628627U true CN204628627U (en) | 2015-09-09 |
Family
ID=54047659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319659.3U Active CN204628627U (en) | 2015-05-15 | 2015-05-15 | Standpipe locking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294436A (en) * | 2022-03-11 | 2022-04-08 | 成都乘风阀门有限责任公司 | Plug valve formed by forging |
-
2015
- 2015-05-15 CN CN201520319659.3U patent/CN204628627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294436A (en) * | 2022-03-11 | 2022-04-08 | 成都乘风阀门有限责任公司 | Plug valve formed by forging |
| CN114294436B (en) * | 2022-03-11 | 2022-05-13 | 成都乘风阀门有限责任公司 | Plug valve formed by forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160504 Address after: 315315 Zhejiang city of Ningbo province Ningbo Hangzhou bay new Jin CI Lu No. 188 Patentee after: Zhejiang Asia gas valve Co., Ltd. Address before: 315336 Zhejiang city of Ningbo province Hangzhou Bay District Jin CI Lu No. 188 Patentee before: Ningbo Shiya Gas Instruments & Pipe Connections Co., Ltd. |