CN201764094U - Connecting band for valve body and valve head of intelligent control valve - Google Patents
Connecting band for valve body and valve head of intelligent control valve Download PDFInfo
- Publication number
- CN201764094U CN201764094U CN2010202883073U CN201020288307U CN201764094U CN 201764094 U CN201764094 U CN 201764094U CN 2010202883073 U CN2010202883073 U CN 2010202883073U CN 201020288307 U CN201020288307 U CN 201020288307U CN 201764094 U CN201764094 U CN 201764094U
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- band
- splicing
- grafting
- insert
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Abstract
The utility model relates to a connecting band for the valve body and the valve head of an intelligent control valve, which is characterized in that the connecting band is formed by splicing and combining two band monomers together. Each band monomer mainly comprises a semicircular body hoop (1), a splicing sheet (3), a splicing permanent seat (5) and a splicing channel (6); the splicing sheet (3) and the splicing permanent seat (5) are respectively arranged at both ends of the semicircular body hoop (1); the inner side of the splicing sheet (3) is provided with pawls (4); the splicing channel (6) capable of accommodating the splicing sheet (3) is arranged in the splicing permanent seat (5); and a non-return spring (7) is arranged in the splicing channel (6). In the utility model, a whole annular band is formed by splicing and combining two completely the same band monomers together, and only a pair of moulds need to be manufactured; a clamping slot is arranged in the middle of the band monomers, and thus, the coupling of the valve head and the valve body can be chunked and fastened with the connecting flange of a valve assembly, which eliminates the inconvenience of bolted connection and further reduces the cost.
Description
Technical field
The utility model relates to the intelligent instrument technical field, and especially a kind of intelligent control valve body that is used for north heating charging is connected band with valve head.
Background technique
At present, intelligent control valve is made up of valve body and valve head, valve body is common to be stop valve, valve head is usually by loam cake, the valve base plate, display floater, the control valve circuit board assemblies, battery component, the switch plate assembly, motor, gear case assembly, compositions such as connecting shaft knot, valve head is connected with valve body by the connecting shaft knot, it is reliable and can't prevent any dismounting that common screw connecting mode is difficult to guarantee to connect, the producer that has adopts some glue, mode such as label prevents that control valve from being moved back and forth, the producer that also has takes to embrace ring and waits link to reach above purpose, but often effect is barely satisfactory, still exist to connect instability, damage easily, can't prevent dismounting at all.
Summary of the invention
The utility model purpose is in order to overcome above-mentioned defective, to provide a kind of intelligent control valve body to be connected band with valve head, and this detachment has not only solved valve body and the stable technical problem that is connected of valve head, more can effectively prevent dismounting, unless the destruction band, otherwise can't open, really realize the tamper effect.
The technical solution of the utility model is:
A kind of intelligent control valve body is connected band with valve head, combine by two band monomers grafting, described band monomer mainly is made up of semi-circular body anchor ear, insert-connecting plate, grafting fixed base and grafting passage, described insert-connecting plate and grafting fixed base are separately positioned on the two ends of semi-circular body anchor ear, the insert-connecting plate inboard is provided with pawl, be provided with the grafting passage that can hold insert-connecting plate in the grafting fixed base, be provided with only resilient tongue in the grafting passage; After making that two band monomers are pegged graft end to end, insert-connecting plate separately and grafting fixed base are pegged graft with the grafting fixed base and the insert-connecting plate of another band monomer respectively.
Described grafting passage inherence is positioned at semi-circular body anchor ear one side position and is provided with only resilient tongue.
Be provided with semi-circular draw-in groove in the described semi-circular body anchor ear.
Described semi-circular body anchor ear, semi-circular draw-in groove, insert-connecting plate, pawl, grafting fixed base and grafting passage and to end resilient tongue one-body molded by mould.
Described insert-connecting plate is arranged on semi-circular body anchor ear inside, and whole after two band monomers are pegged graft and combined is ring.It is big that the thickness of semi-circular body anchor ear is wanted, and holds insert-connecting plate and grafting fixed base to leave enough spaces.
The beneficial effects of the utility model are:
The utility model is pegged graft by two duplicate band monomers and is combined to form a complete ring band, only needing to make a secondary mould gets final product, be provided with draw-in groove in the middle of the band monomer, it is fixing the adpting flange of valve head and valve body connecting shaft knot and valve member can be connect chucking, remove bolted inconvenience from, further reduced cost.The utility model becomes firm self-locking connection structure by the ratchet on the insert-connecting plate with non-return bullet ligulate in the grafting fixed base, even using big external force to pull can not come off yet, this band has not only solved valve body and the stable technical problem that is connected of valve head, more can effectively prevent dismounting, unless destruction band, otherwise can't open, really realize the tamper effect.
Description of drawings
Fig. 1 is a band monomer structure schematic representation of the present utility model.
Fig. 2 is the inner side surface structural representation of band monomer of the present utility model.
Fig. 3 is the right flank structural representation of band monomer of the present utility model.
Fig. 4 be among Fig. 3 A-A to cross-sectional schematic.
Fig. 5 is the local enlarged diagram of B among Fig. 4.
Fig. 6 is the plane structure schematic representation after two band monomers grafting combination of the present utility model.
Fig. 7 is the perspective view after two band monomers grafting combination of the present utility model.
Fig. 8 is a user mode reference drawing of the present utility model.
Among the figure: 1, semi-circular body anchor ear, 2, semi-circular draw-in groove, 3, insert-connecting plate, 4, pawl, 5, the grafting fixed base, 6, the grafting passage, 7, end resilient tongue, 8, valve head, 9, valve body.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1 to Fig. 7, a kind of intelligent control valve body is connected band with valve head, it is characterized in that combining by two band monomers grafting, described band monomer mainly is made up of semi-circular body anchor ear 1, insert-connecting plate 3, grafting fixed base 5 and grafting passage 6, described insert-connecting plate 3 and grafting fixed base 5 are separately positioned on the two ends of semi-circular body anchor ear 1, insert-connecting plate 3 inboards are provided with pawl 4, are provided with the grafting passage 6 that can hold insert-connecting plate 3 in the grafting fixed base 5, are provided with only resilient tongue 7 in the grafting passage 6; After making that two band monomers are pegged graft end to end, insert-connecting plate 3 separately and grafting fixed base 5 are pegged graft with the grafting fixed base 5 and the insert-connecting plate 3 of another band monomer respectively.
Be provided with semi-circular draw-in groove 2 in the semi-circular body anchor ear 1.After two band monomers were pegged graft and combined, two semi-circular draw-in grooves 2 of butt joint also formed complete interior annular groove.As Fig. 8, this interior annular groove can connect chucking with the adpting flange of valve head 8 and valve body 9 connecting shafts knot and valve member and fix.
Semi-circular body anchor ear 1, semi-circular draw-in groove 2, insert-connecting plate 3, pawl 4, grafting fixed base 5 and grafting passage 6 and to end resilient tongue 7 one-body molded by mould.Insert-connecting plate 3 is arranged on semi-circular body anchor ear 1 inside, and whole after two band monomers are pegged graft and combined is ring.It is big that the thickness of semi-circular body anchor ear 1 is wanted, and holds insert-connecting plate 3 and grafting fixed base 5 to leave enough spaces.
Claims (5)
1. an intelligent control valve body is connected band with valve head, it is characterized in that combining by two band monomers grafting, described band monomer mainly is made up of semi-circular body anchor ear (1), insert-connecting plate (3), grafting fixed base (5) and grafting passage (6), described insert-connecting plate (3) and grafting fixed base (5) are separately positioned on the two ends of semi-circular body anchor ear (1), insert-connecting plate (3) inboard is provided with pawl (4), be provided with the grafting passage (6) that can hold insert-connecting plate (3) in the grafting fixed base (5), be provided with only resilient tongue (7) in the grafting passage (6); After making that two band monomers are pegged graft end to end, insert-connecting plate separately (3) and grafting fixed base (5) are pegged graft with the grafting fixed base (5) and the insert-connecting plate (3) of another band monomer respectively.
2. a kind of intelligent control valve body according to claim 1 is connected band with valve head, it is characterized in that described grafting passage (6) inherence is positioned at semi-circular body anchor ear (1) one side position and is provided with only resilient tongue (7).
3. a kind of intelligent control valve body according to claim 1 is connected band with valve head, it is characterized in that being provided with in the described semi-circular body anchor ear (1) semi-circular draw-in groove (2).
4. be connected band according to the described a kind of intelligent control valve body of one of claim 1 to 3 with valve head, it is characterized in that described semi-circular body anchor ear (1), semi-circular draw-in groove (2), insert-connecting plate (3), pawl (4), grafting fixed base (5) and grafting passage (6) and end resilient tongue (7) one-body molded by mould.
5. a kind of intelligent control valve body according to claim 1 is connected band with valve head, it is characterized in that described insert-connecting plate (3) is arranged on semi-circular body anchor ear (1) inside, and whole after two band monomers are pegged graft and combined is ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202883073U CN201764094U (en) | 2010-08-11 | 2010-08-11 | Connecting band for valve body and valve head of intelligent control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202883073U CN201764094U (en) | 2010-08-11 | 2010-08-11 | Connecting band for valve body and valve head of intelligent control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764094U true CN201764094U (en) | 2011-03-16 |
Family
ID=43716699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202883073U Expired - Lifetime CN201764094U (en) | 2010-08-11 | 2010-08-11 | Connecting band for valve body and valve head of intelligent control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163154A (en) * | 2018-11-22 | 2019-01-08 | 泰州华然不锈钢制品有限公司 | A kind of steel flange for pipeline connection |
| CN111561495A (en) * | 2020-05-27 | 2020-08-21 | 广东电网有限责任公司东莞供电局 | Electric power fastener erection equipment |
-
2010
- 2010-08-11 CN CN2010202883073U patent/CN201764094U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163154A (en) * | 2018-11-22 | 2019-01-08 | 泰州华然不锈钢制品有限公司 | A kind of steel flange for pipeline connection |
| CN111561495A (en) * | 2020-05-27 | 2020-08-21 | 广东电网有限责任公司东莞供电局 | Electric power fastener erection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211178 No. 5 hi Yan Road, Binjiang Development Zone, Jiangning District, Nanjing, Jiangsu. Patentee after: Maxtor instrument Limited by Share Ltd Address before: 211178 No. 3, Xiang Feng Road, Jiangning Binjiang Economic Development Zone, Nanjing, Jiangsu Patentee before: Jiangsu Maituo Intelligent Meter Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |