CN201346367Y - Fire hydrant with groove type mechanical joint - Google Patents
Fire hydrant with groove type mechanical joint Download PDFInfo
- Publication number
- CN201346367Y CN201346367Y CNU2009201293288U CN200920129328U CN201346367Y CN 201346367 Y CN201346367 Y CN 201346367Y CN U2009201293288 U CNU2009201293288 U CN U2009201293288U CN 200920129328 U CN200920129328 U CN 200920129328U CN 201346367 Y CN201346367 Y CN 201346367Y
- Authority
- CN
- China
- Prior art keywords
- fire hydrant
- groove
- type mechanical
- anchor ear
- slot type
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A fire hydrant with a groove type mechanical joint comprises a fire hydrant body. A groove is arranged on the outer side surface of the water inlet end of the fire hydrant body, a seal ring is arranged on the outer side of the groove, an anchor ear is arranged on the outer side of the seal ring, and the buckle of the anchor ear is clamped inside the groove. The fire hydrant provided by the utility model can be conveniently and rapidly assembled and disassembled with a tap water pipe without professional persons.
Description
Technical field
The utility model relates to a kind of fire hydrant, especially a kind of slot type mechanical splice fire hydrant.
Background technology
At present, being connected between fire hydrant and the running water pipe, employing be to be threaded.This connected mode exist when fire hydrant with after running water pipe is connected, become rusty extremely in the easy oxidation of the screw thread of joint, and after fire hydrant goes wrong, prevent that bolt change or keep in repair to water, its dismounting and installation are not problems very easily.
Summary of the invention
The purpose of this utility model overcomes above-mentioned defective, provide a kind of slot type mechanical splice fire hydrant to society, this fire hydrant can combine with sealed picture and anchor ear, reach can with the running water pipe easy installation and removal, do not need the professional person can carry out the purpose of quick loading and unloading between the two yet.
The technical solution of the utility model is: a kind of slot type mechanical splice fire hydrant is provided, comprises the fire hydrant body, be provided with more than one groove on the lateral surface of the water inlet end of described fire hydrant body.
Described groove is continuous or is interrupted.
On the lateral surface of the water inlet end of described fire hydrant body, the outside of described groove is with sealing ring.
Be provided with anchor ear in the described sealing ring outside, the button bit of described anchor ear is stuck in the described groove.
Described anchor ear is to be formed by connecting with screw rod by two and half hoops.
The utlity model has easy installation and removal, do not need the professional person also can carry out the advantage of quick loading and unloading between the two.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is the perspective view after Fig. 1 assembles.
Fig. 3 is the sectional structure schematic diagram of Fig. 2.
The specific embodiment
See also Fig. 1 to Fig. 3, Fig. 1 to Fig. 3 is a kind of slot type mechanical splice fire hydrant with disclosing, comprise fire hydrant body 1, on described fire hydrant body, be provided with two delivery ports 2, certainly, this delivery port 2 also can only be established one, is provided with groove 12 on the lateral surface of the water inlet end 11 of described fire hydrant body 1.
During use, sealing ring 3 is enclosed within on the lateral surface of water inlet end 11 of described fire hydrant body 1, makes described sealing ring 3 be positioned at the outside of described groove 12.Then, on the lateral surface of the water side 51 of running water pipe 5, another groove 51 is set also, the lower end of described sealing ring 3 is enclosed within on the water side 51 of running water pipe 5, make sealing ring 3 between groove 12 and another groove 51, at last,, allow the inwall of described anchor ear 4 compress the outer wall of described sealing ring 3, and the button bit 41 at described anchor ear 4 two ends is stuck in described groove 12 and another groove 51 by screw rod 42 and nut 43 locking anchor ears 4 in described sealing ring 3 outsides.
In the foregoing description, described groove 12 is continuous recess, in fact, described groove 12 also can be designed to many, the also structure that can be designed to be interrupted, promptly concave point is linked to be a ring-type, this time one by one, the button bit 41 at described anchor ear 4 two ends is a zigzag just, and is corresponding with described concave point.Above-mentioned groove 12 and another groove 51 can be made with cutting device at the construction field (site), also can be product prefabricated forming when dispatching from the factory.
In the present embodiment, described groove 12 also can replace with bulge loop, and described bulge loop also can be continuous, also can be interrupted.
The fire hydrant of this connection has the installation and removal of being easy to, the also manipulable advantage of layman.
Claims (5)
1, a kind of slot type mechanical splice fire hydrant comprises the fire hydrant body, it is characterized in that: be provided with more than one groove on the lateral surface of the water inlet end of described fire hydrant body.
2, slot type mechanical splice fire hydrant according to claim 1 is characterized in that: described groove is continuous or is interrupted.
3, slot type mechanical splice fire hydrant according to claim 2 is characterized in that: on the lateral surface of the water inlet end of described fire hydrant body, the outside of described groove is with sealing ring.
4, slot type mechanical splice fire hydrant according to claim 3 is characterized in that: be provided with anchor ear in the described sealing ring outside, the button bit of described anchor ear is stuck in the described groove.
5, slot type mechanical splice fire hydrant according to claim 4 is characterized in that: described anchor ear is to be formed by connecting with screw rod by two and half hoops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201293288U CN201346367Y (en) | 2009-01-12 | 2009-01-12 | Fire hydrant with groove type mechanical joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201293288U CN201346367Y (en) | 2009-01-12 | 2009-01-12 | Fire hydrant with groove type mechanical joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346367Y true CN201346367Y (en) | 2009-11-18 |
Family
ID=41365847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201293288U Expired - Fee Related CN201346367Y (en) | 2009-01-12 | 2009-01-12 | Fire hydrant with groove type mechanical joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346367Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643719A (en) * | 2013-12-03 | 2014-03-19 | 李际光 | Protective cover for outdoor faucet or fire hydrant |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
-
2009
- 2009-01-12 CN CNU2009201293288U patent/CN201346367Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643719A (en) * | 2013-12-03 | 2014-03-19 | 李际光 | Protective cover for outdoor faucet or fire hydrant |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
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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 |
Granted publication date: 20091118 Termination date: 20160112 |