CN106439303A - Fire hydrant connecting structure - Google Patents
Fire hydrant connecting structure Download PDFInfo
- Publication number
- CN106439303A CN106439303A CN201610970823.6A CN201610970823A CN106439303A CN 106439303 A CN106439303 A CN 106439303A CN 201610970823 A CN201610970823 A CN 201610970823A CN 106439303 A CN106439303 A CN 106439303A
- Authority
- CN
- China
- Prior art keywords
- fire hydrant
- annular groove
- clip
- rubber ring
- connecting pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
Abstract
The invention discloses a fire hydrant connecting structure. The fire hydrant connecting structure comprises a fire hydrant connecting pipe and a connecting pipeline and further comprises a hoop, wherein annular grooves are formed in the outer pipe walls of the end parts of the fire hydrant connecting pipe and the connecting pipeline, the two sides of the hoop are separately provided with convex ribs used for being clamped in the corresponding annular grooves, and a sealing rubber ring is arranged between the two convex ribs. The fire hydrant connecting structure is reasonable in design. Connecting operation is simple and can be finished by a common worker, and connecting quality can be ensured. The connecting structure has anti-shock, anti-shrinkage and anti-expansion capability due to flexible connection, and connection is reliable and stable.
Description
Technical field
The present invention relates to fire hydrant technical field, especially relates to a kind of fire hydrant attachment structure.
Background technology
Post fire hydrant and connecting pipe are connected mostly to be connected by flange, flange welding fire hydrant connector on the ground
On, welding connecting mode not only needs the welder of corresponding technical ability, and time-consuming, and the operation easier of workman is big, and there is weldering
The pollution of cigarette receiving dirt.Due to working place and the difference of welding technical ability, welding quality and outward appearance are all difficult to reach satisfied result,
So as to affect the total quality of engineering.
Content of the invention
For prior art deficiency, the technical problem to be solved is to provide a kind of fire hydrant attachment structure, with
Reach attended operation simplicity, reliable and stable purpose.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
The fire hydrant attachment structure, including fire hydrant connecting tube and connecting pipe, also includes clip, the fire hydrant connection
Annular groove is equipped with the end outer tube wall of pipe and connecting pipe, being respectively provided on two sides with for being stuck in corresponding ring of the clip
Convex tendon in connected in star, is provided with sealing rubber ring between two convex tendons.
Further, the both sides of the sealing rubber ring are equipped with the annular protrusion for being stuck in annular groove.
The clip is symmetrically arranged two semicircular part structure, and two openings of two semicircular part structure are all by bolt phase
Even.
Scrobicular ring is provided with the outside of annular groove on the end outer tube wall of the fire hydrant connecting tube and connecting pipe, sealing
The inner side of rubber ring is provided with the bulge loop being adapted with scrobicular ring.
The present invention compared with prior art, with advantages below：
The fire hydrant attachment structure is reasonable in design, attended operation simplicity, and common laborer can complete, and quality of connection can be protected
Card, flexible connection so as to which attachment structure has the ability of antidetonation, resisted shrinkage and expansion, connect reliable and stable.
Description of the drawings
Below the labelling of the content expressed by each width accompanying drawing of this specification and in figure is briefly described：
Fig. 1 is fire hydrant structure schematic diagram of the present invention.
Fig. 2 is connecting pipe mouth structure schematic diagram of the present invention.
Fig. 3 is yoke configurations schematic diagram of the present invention.
In figure：
1. fire hydrant connecting tube, 2. annular groove I, 3. connecting pipe, 4. annular groove II, 5. clip, 6. convex tendon, 7. close
Envelope rubber ring.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is made further details of
Explanation.
As shown in Figure 1 to Figure 3, the fire hydrant attachment structure, including fire hydrant connecting tube 1 and the connecting tube of the underground for arranging
Road 3 and clip 5.
Annular groove is equipped with the end outer tube wall of fire hydrant connecting tube 1 and connecting pipe 3, is respectively arranged on the fire that disappears
Tether the annular groove I 2 in adapter 1 and the annular groove II 4 being arranged on connecting pipe 3.
The convex tendon 6 being respectively provided on two sides with for being stuck in corresponding annular groove of clip 5, is provided with sealing between two convex tendons 6
Rubber ring 7.Clip 5 is symmetrically arranged two semicircular part structure, and two openings of two semicircular part structure are all connected by bolt.
The both sides of sealing rubber ring 7 are equipped with the annular protrusion for being stuck in annular groove.Fire hydrant connecting tube and company
During the connection of both adapter roads, sealing rubber ring is located in clip, and clip and sealing rubber ring side inward flange are stuck in fire hydrant even
In annular groove I in adapter, clip and sealing rubber ring opposite side inward flange are stuck in the annular groove II on connecting pipe.
Scrobicular ring is provided with the outside of annular groove on the end outer tube wall of fire hydrant connecting tube 1 and connecting pipe 3, seals rubber
The inner side of cushion rubber is provided with the bulge loop being adapted with scrobicular ring.Scrobicular ring is matched with the bulge loop of sealing rubber ring, is formed with annular groove
Two seals, sealed reliable.
As its rubber seal and clip adopt distinctive sealable structure design so that groove connector has good
Good sealing, and increasing with tube fluid pressure, its sealing accordingly strengthens.
Attended operation is very easy, and without the need for special professional skill, common laborer can behaviour through simple training
Make.This is because substantial amounts of fine technology segment has been added in finished products by product in batch production mode.Connect at one
A few minutes clock time is only needed, simplifies the technical difficulty of execute-in-place to greatest extent, man-hour is saved, so as to also stabilize engineering matter
Amount, improves work efficiency.
Working place required for scene is little, and realization that can be real is installed by angle by wall, and operation easier is greatly reduced, so as to
Floor space is saved, has beautified the effect of Pipe installing.
Connected mode has unique flexibility characteristics, and the ability for making pipeline have anti-vibration, resisted shrinkage and expansion, with welding
Compare with flange connection, the stability of pipe-line system increases, and is more suitable for the change of temperature, so as to protect pipeline valve member, also subtracts
Destruction of the pipe stress to structural member is lacked.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention is implemented not by aforesaid way
Restriction, if employ the improvement of the various unsubstantialities that the design of the present invention and technical scheme are carried out, or not improved will
The design of the present invention and technical scheme directly apply to other occasions, all within protection scope of the present invention.
Claims (4)
1. a kind of fire hydrant attachment structure, including fire hydrant connecting tube and connecting pipe, it is characterised in that：Also include clip, institute
Be equipped with annular groove on the end outer tube wall for stating fire hydrant connecting tube and connecting pipe, the clip be respectively provided on two sides with use
Sealing rubber ring is provided between the convex tendon being stuck in corresponding annular groove, two convex tendons.
2. fire hydrant attachment structure as claimed in claim 1, it is characterised in that：The both sides of the sealing rubber ring be equipped with for
The annular protrusion being stuck in annular groove.
3. fire hydrant attachment structure as claimed in claim 1, it is characterised in that：The clip is symmetrically arranged two semicircular part knot
Structure, two openings of two semicircular part structure are all connected by bolt.
4. fire hydrant attachment structure as claimed in claim 1, it is characterised in that：The fire hydrant connecting tube and the end of connecting pipe
Scrobicular ring is provided with the outside of annular groove on portion's outer tube wall, the inner side of sealing rubber ring is provided with the bulge loop being adapted with scrobicular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970823.6A CN106439303A (en) | 2016-10-28 | 2016-10-28 | Fire hydrant connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970823.6A CN106439303A (en) | 2016-10-28 | 2016-10-28 | Fire hydrant connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439303A true CN106439303A (en) | 2017-02-22 |
Family
ID=58180014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610970823.6A Pending CN106439303A (en) | 2016-10-28 | 2016-10-28 | Fire hydrant connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439303A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430543A (en) * | 1934-05-30 | 1935-06-20 | James Henry Hayes | Flexible pipe couplings |
| CN2409403Y (en) * | 1999-09-29 | 2000-12-06 | 杭州宁达机械有限公司 | Slot type mechanical joint device for pipe |
| CN2490389Y (en) * | 2001-05-30 | 2002-05-08 | 上海永兆电子电器有限公司 | Hoop type pipeline connector |
| CN101474465A (en) * | 2009-01-12 | 2009-07-08 | 毕志成 | Trough type mechanical joint fireplug and method for connecting fireplug and water inlet pipe |
| CN102597591A (en) * | 2009-12-14 | 2012-07-18 | 日本维多利克股份有限公司 | Housing type pipe joint |
| CN202561312U (en) * | 2012-05-15 | 2012-11-28 | 闫军义 | Groove connection type fire hydrant and connecting mechanism |
| CN103470886A (en) * | 2013-09-02 | 2013-12-25 | 成都共同管业有限公司 | Single-groove double-clamp pipeline clamp connection system |
| CN104565609A (en) * | 2014-12-31 | 2015-04-29 | 杭州易世达实业有限公司 | Pipeline connecting structure |
| CN204717173U (en) * | 2015-05-15 | 2015-10-21 | 北新集团建材股份有限公司 | Rubber washer and linkage structure |
| CN205639949U (en) * | 2016-05-09 | 2016-10-12 | 开封市翰园石油科技有限公司 | Clamp connection piece |
| CN106051337A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Water drainage straight pipe hoop connecting structure |
| CN206112322U (en) * | 2016-10-28 | 2017-04-19 | 安徽华星消防设备(集团)有限公司 | Fire hydrant connection structure |
-
2016
- 2016-10-28 CN CN201610970823.6A patent/CN106439303A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB430543A (en) * | 1934-05-30 | 1935-06-20 | James Henry Hayes | Flexible pipe couplings |
| CN2409403Y (en) * | 1999-09-29 | 2000-12-06 | 杭州宁达机械有限公司 | Slot type mechanical joint device for pipe |
| CN2490389Y (en) * | 2001-05-30 | 2002-05-08 | 上海永兆电子电器有限公司 | Hoop type pipeline connector |
| CN101474465A (en) * | 2009-01-12 | 2009-07-08 | 毕志成 | Trough type mechanical joint fireplug and method for connecting fireplug and water inlet pipe |
| CN102597591A (en) * | 2009-12-14 | 2012-07-18 | 日本维多利克股份有限公司 | Housing type pipe joint |
| CN202561312U (en) * | 2012-05-15 | 2012-11-28 | 闫军义 | Groove connection type fire hydrant and connecting mechanism |
| CN103470886A (en) * | 2013-09-02 | 2013-12-25 | 成都共同管业有限公司 | Single-groove double-clamp pipeline clamp connection system |
| CN104565609A (en) * | 2014-12-31 | 2015-04-29 | 杭州易世达实业有限公司 | Pipeline connecting structure |
| CN204717173U (en) * | 2015-05-15 | 2015-10-21 | 北新集团建材股份有限公司 | Rubber washer and linkage structure |
| CN205639949U (en) * | 2016-05-09 | 2016-10-12 | 开封市翰园石油科技有限公司 | Clamp connection piece |
| CN106051337A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Water drainage straight pipe hoop connecting structure |
| CN206112322U (en) * | 2016-10-28 | 2017-04-19 | 安徽华星消防设备(集团)有限公司 | Fire hydrant connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106439374A (en) | Pipeline repair device | |
| CN204677930U (en) | The pipe coupling of sealed type socket joint | |
| CN206221851U (en) | A kind of sealing and connecting device of conveyance conduit | |
| CN206112322U (en) | Fire hydrant connection structure | |
| CN204475370U (en) | A kind of angle socket and spigot joint and plastic inspection well | |
| CN106439303A (en) | Fire hydrant connecting structure | |
| CN106122631A (en) | The concrete composite pipe of a kind of band corrosion-proof lining and production, assemble method | |
| CN202416361U (en) | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well | |
| CN202371344U (en) | Pipeline sealing connector | |
| CN201335191Y (en) | Socket-joint flexible-seat gate valve provided with wedge-shaped fastening pipe sleeve | |
| CN211259911U (en) | Petroleum pipeline sealing device | |
| CN204852691U (en) | Hoop | |
| CN204141114U (en) | A kind of pipe joint and spray gun | |
| CN209114575U (en) | A kind of drainpipe and its connector | |
| CN201517668U (en) | Pipe connecting structure | |
| CN202091685U (en) | Gas hose for convenient installation | |
| CN205633728U (en) | Bury ground horizontal tank | |
| CN206875017U (en) | A kind of emergent closure shunting device of petroleum pipeline | |
| CN207018719U (en) | A kind of plastic union pipe head seal | |
| CN203729901U (en) | Seamless anticorrosion wear-resistant composite oil pipe connecting structure | |
| CN205824426U (en) | A kind of flange | |
| CN203927141U (en) | With leading directly to of Double seal ring | |
| CN207961756U (en) | A kind of sealing device of Novel underground well room via water burst | |
| CN203823294U (en) | Movable flange joint | |
| CN207527176U (en) | Bayonet type pipeline coupling flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |