CN107143724A - A kind of Argon joint for being easy to assemble - Google Patents
A kind of Argon joint for being easy to assemble Download PDFInfo
- Publication number
- CN107143724A CN107143724A CN201710479542.5A CN201710479542A CN107143724A CN 107143724 A CN107143724 A CN 107143724A CN 201710479542 A CN201710479542 A CN 201710479542A CN 107143724 A CN107143724 A CN 107143724A
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- stop collar
- connecting lever
- fixedly connected
- hexagonal
- 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.)
- Granted
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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
-
- 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
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of Argon joint for being easy to assemble, supporting plate cross section is inverted U-shaped, fixed hub is fixedly connected with support plate upper surface, lower hexagonal axis set upper side passes through and is fixedly connected with supporting plate, fixed hub, stop collar is located above fixed cover, stop collar upper surface stretches out from axle center, stop collar lower end is fixedly connected with fixed cover, connecting lever axle sleeve includes axle sleeve and connecting lever, connecting lever axle sleeve is formed in one, connecting lever is fixedly connected with axle sleeve side wall, axle sleeve is arranged and is fixedly connected with stop collar, upper hexagonal axle sleeve is fixedly connected with stop collar roof, upper hexagonal axis set upper side connects air inlet pipe, the through hole for accommodating central tube is opened up in stop collar, central tube is fixedly installed in stop collar, the upper hexagonal axle sleeve lower end of central tube upper end connection, the lower hexagonal axle sleeve of central tube lower end connection, lower hexagonal axle sleeve connects escape pipe.The present invention is fastened and dismantled to stop collar by the connecting lever on connecting lever axle sleeve, strengthens the sealing property of the present invention by sealing ring.
Description
Technical field
The present invention relates to a kind of Argon joint for being easy to assemble, belong to steel-making Argon equipment technical field.
Background technology
Argon joint design of the prior art is simple, and escape pipe is easy to drop in molten steel in use, simultaneously
It is not easy to dismounting assembling.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art connects there is provided a kind of Argon for being easy to assembling
Head, simple in construction, sealing property is strong, is easy to assembly and disassembly.
To reach above-mentioned purpose, the present invention provides a kind of Argon joint for being easy to assemble, including connecting lever axle sleeve, upper hexagonal axis
Set, stop collar, central tube, lower hexagonal axle sleeve, supporting plate, fixed hub, air inlet pipe and escape pipe；The supporting plate cross section is
Inverted U-shaped, the fixed hub is fixedly connected with the support plate upper surface, and the lower hexagonal axis set upper side is passed through and the company of fixation
Connect the supporting plate, the fixed hub, the stop collar is located above the fixed cover, the stop collar upper surface is from axle center
Stretch out, the stop collar lower end is fixedly connected with the fixed cover, the connecting lever axle sleeve includes axle sleeve and connecting lever, the connecting lever
Axle sleeve is formed in one, and the connecting lever is fixedly connected with the side wall of shaft sleeve, and the axle sleeve is arranged and is fixedly connected with the stop collar,
The upper hexagonal axle sleeve is fixedly connected with the stop collar roof, and the upper hexagonal axis set upper side connects the air inlet pipe, the limit
The through hole for accommodating the central tube is opened up in the set of position, the central tube is fixedly installed in the stop collar, on the central tube
The end connection upper hexagonal axle sleeve lower end, the central tube lower end connects the lower hexagonal axle sleeve, the lower hexagonal axle sleeve connection
The escape pipe.
Further, including several are raised, stop collar lower end clockwise thread connects the fixed cover center, institute
State and the projection that several equidistantly distributeds coordinate the axle sleeve is fixedly installed on the wall of stop collar side.
Further, including balance sleeve, the balance sleeve is set on the stop collar, the balance sleeve material
For metal.
Further, including limiting plate, the limiting plate cross section is U-shaped, and the limiting plate is fixedly installed on the branch
In fagging, the lower hexagonal axis set upper side passes through and is fixedly connected with the limiting plate.
Further, including sealing ring, the sealing ring is set on the stop collar, and the sealing ring is located at described flat
Weigh between axle sleeve and the connecting lever axle sleeve.
Further, the sealing ring material is rubber.
The beneficial effect that the present invention is reached：
The present invention is fastened and dismantled to stop collar by the connecting lever on connecting lever axle sleeve, easy to use, effortlessly, practical performance
By force；Pass through the sealing property of the sealing ring enhancing present invention, it is to avoid the situation of gas leakage occurs in the course of the work so that the present apparatus
Structure is more stablized；Lower hexagonal axis set is carried out by limiting plate spacing, it is to avoid the escape pipe run-off the straight during blowing argon gas
It is inverted gas leakage or escape pipe falls into situation in molten steel and occurred；U-shaped supporting plate will avoid the steel of splashing including outlet protection of pipe
Water Damage escape pipe, plays a very good protection to escape pipe, extends the service life of escape pipe.
Brief description of the drawings
Fig. 1 is the profile of the present invention.
Implication, 1- connecting lever axle sleeves are marked in accompanying drawing；The upper hexagonal axle sleeves of 2-；3- stop collars；4- balance sleeves；5- sealing rings；
6- central tubes；Hexagonal axle sleeve under 7-；8- limiting plates；9- supporting plates；10- fixed hubs；11- air inlet pipe；12- escape pipes；13- is convex
Rise；14- connecting levers.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
A kind of Argon joint for being easy to assemble, including connecting lever axle sleeve 1, upper hexagonal axle sleeve 2, stop collar 3, central tube 6, lower six
Angle axle sleeve 7, supporting plate 9, fixed hub 10, air inlet pipe 11 and escape pipe 12；The cross section of supporting plate 9 is inverted U-shaped, institute
State fixed hub 10 and be fixedly connected with the upper surface of supporting plate 9, the lower upper end of hexagonal axle sleeve 7 passes through and is fixedly connected with the branch
Fagging 9, the fixed hub 10, the stop collar 3 are located at the top of the fixed cover 10, and the upper surface of stop collar 3 is from axle center
Stretch out and block the axle sleeve, the lower end of stop collar 3 is fixedly connected with the fixed cover 10, the connecting lever axle sleeve 1 includes axle
Set and connecting lever, the connecting lever axle sleeve 1 are formed in one, and the connecting lever is fixedly connected with the side wall of shaft sleeve, and the axle sleeve is arranged simultaneously
The stop collar 3 is fixedly connected with, the upper hexagonal axle sleeve 2 is fixedly connected on the roof of stop collar 3, the upper hexagonal axle sleeve 2
The through hole for accommodating the central tube 6 is opened up in the end connection air inlet pipe 11, the stop collar 3, the central tube 6 is fixedly installed
In the stop collar 3, the upper end of central tube 6 connects the upper lower end of hexagonal axle sleeve 2, and the lower end of central tube 6 connects institute
Lower hexagonal axle sleeve 7 is stated, the lower hexagonal axle sleeve 7 connects the escape pipe 12, and the supporting plate 9 is fixedly installed on above molten steel.
The cross section of connecting lever 14 is L-type, the connecting lever of elongation（14）The arm of force is formed, can to fasten and dismantle limit
The work of position set 3 is easily accomplished.
Further, including several projections 13, the lower end clockwise thread of stop collar 3 is connected in the fixed cover
The projection that several equidistantly distributeds coordinate the axle sleeve is fixedly installed on the heart, stop collar side wall, is turned by described
Arm axle set is fastened and dismantled to the stop collar 3, simple in construction, practical.
Further, including balance sleeve 4, the balance sleeve 4 is set on the stop collar 3, the balance sleeve 4
Material is metal, and the balance sleeve 4 is used to balance the upper end of stop collar 3, it is to avoid the stop collar 3 is tilted.
Further, including limiting plate 8, the cross section of limiting plate 8 is U-shaped, and the limiting plate 8 is fixedly installed on described
In supporting plate 9, the lower upper end of hexagonal axle sleeve 7 passes through and is fixedly connected with the limiting plate 8.
Further, including sealing ring 5, the sealing ring 5 is set on the stop collar 3, and the sealing ring 5 is located at institute
State between balance sleeve 4 and the connecting lever axle sleeve 1, the sealing ring 5 is used to strengthen the stop collar 3, the and of the balance sleeve 4
Sealing property between the connecting lever axle sleeve 1, it is to avoid the situation of the gas leakage during blowing argon gas occurs.
Further, the material of sealing ring 5 is rubber.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of Argon joint for being easy to assemble, it is characterised in that including connecting lever axle sleeve（1）, upper hexagonal axle sleeve（2）, stop collar
（3）, central tube（6）, lower hexagonal axle sleeve（7）, supporting plate（9）, fixed hub（10）, air inlet pipe（11）And escape pipe（12）；Institute
State supporting plate（9）Cross section is inverted U-shaped, the fixed hub（10）It is fixedly connected with the supporting plate（9）Upper surface, it is described
Lower hexagonal axle sleeve（7）Upper end passes through and is fixedly connected with the supporting plate（9）, the fixed hub（10）, the stop collar（3）Position
In the fixed cover（10）Top, the stop collar（3）Upper surface stretches out from axle center, the stop collar（3）Lower end is fixed
Connect the fixed cover（10）, the connecting lever axle sleeve（1）Including axle sleeve and connecting lever（14）, the connecting lever axle sleeve（1）It is integrated into
Type, the connecting lever（14）The side wall of shaft sleeve is fixedly connected with, the axle sleeve is arranged and is fixedly connected with the stop collar（3）, it is described
Upper hexagonal axle sleeve（2）It is fixedly connected with the stop collar（3）Roof, the upper hexagonal axle sleeve（2）Upper end connects the air inlet pipe
（11）, the stop collar（3）Inside open up the receiving central tube（6）Through hole, the central tube（6）It is fixedly installed on through hole
In, the central tube（6）Upper end connects the upper hexagonal axle sleeve（2）Lower end, the central tube（6）Lower end connects the lower hexagonal
Axle sleeve（7）, the lower hexagonal axle sleeve（7）Connect the escape pipe（12）.
2. a kind of Argon joint for being easy to assemble according to claim 1, it is characterised in that raised including several
（13）, the stop collar（3）Lower end is threadedly coupled the fixed cover（10）Center, the stop collar（3）It is fixedly installed on the wall of side
Several equidistantly distributeds coordinate the projection of the axle sleeve（13）.
3. a kind of Argon joint for being easy to assemble according to claim 1, it is characterised in that including balance sleeve（4）, institute
State balance sleeve（4）It is set in the stop collar（3）On, the balance sleeve（4）Material is metal.
4. a kind of Argon joint for being easy to assemble according to claim 1, it is characterised in that including limiting plate（8）, it is described
Limiting plate（8）Cross section is U-shaped, the limiting plate（8）It is fixedly installed on the supporting plate（9）In, the lower hexagonal axle sleeve（7）
Upper end passes through and is fixedly connected with the limiting plate（8）.
5. a kind of Argon joint for being easy to assemble according to claim 3, it is characterised in that including sealing ring（5）, it is described
Sealing ring（5）It is set in the stop collar（3）On, the sealing ring（5）Positioned at the balance sleeve（4）With the connecting lever（14）
Axle sleeve（1）Between.
6. a kind of Argon joint for being easy to assemble according to claim 5, it is characterised in that the sealing ring（5）Material
For rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479542.5A CN107143724B (en) | 2017-06-22 | 2017-06-22 | A kind of Argon connector convenient for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479542.5A CN107143724B (en) | 2017-06-22 | 2017-06-22 | A kind of Argon connector convenient for assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143724A true CN107143724A (en) | 2017-09-08 |
| CN107143724B CN107143724B (en) | 2019-04-26 |
Family
ID=59781138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479542.5A Active CN107143724B (en) | 2017-06-22 | 2017-06-22 | A kind of Argon connector convenient for assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143724B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306383A (en) * | 2020-03-30 | 2020-06-19 | 无锡巨力重工股份有限公司 | Argon pipe line butt joint structure of molten steel tank |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06279830A (en) * | 1993-03-29 | 1994-10-04 | Sumitomo Metal Ind Ltd | Production of low nitrogen steel |
| CN2558831Y (en) * | 2002-07-26 | 2003-07-02 | 重庆钢铁股份有限公司 | Quick connecting and removing device |
| CN201136879Y (en) * | 2007-12-12 | 2008-10-22 | 莱芜钢铁集团有限公司 | Quick-replaceable joint device for ladle argon blowing |
| CN201381339Y (en) * | 2009-03-16 | 2010-01-13 | 武汉新科冶金设备制造有限公司 | Pouring basket argon blowing pipe |
| CN103968166A (en) * | 2014-05-07 | 2014-08-06 | 扬中市第一蝶阀厂有限公司 | Flat plate type argon blowing joint |
| CN203797180U (en) * | 2013-12-04 | 2014-08-27 | 浙江固达金属制品有限公司 | High temperature resistance convenience quick coupling for steel ladle argon blowing |
| CN204625679U (en) * | 2014-12-30 | 2015-09-09 | 无锡巨力重工股份有限公司 | A kind of slag blocking structure of automatic argon-blowing piecing devices |
| CN105312734A (en) * | 2014-07-31 | 2016-02-10 | 张建生 | Welding gun for protecting carbon dioxide gas |
| CN205669598U (en) * | 2016-06-08 | 2016-11-02 | 宁波志清实业有限公司 | Gas riser lock valve combines |
-
2017
- 2017-06-22 CN CN201710479542.5A patent/CN107143724B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06279830A (en) * | 1993-03-29 | 1994-10-04 | Sumitomo Metal Ind Ltd | Production of low nitrogen steel |
| CN2558831Y (en) * | 2002-07-26 | 2003-07-02 | 重庆钢铁股份有限公司 | Quick connecting and removing device |
| CN201136879Y (en) * | 2007-12-12 | 2008-10-22 | 莱芜钢铁集团有限公司 | Quick-replaceable joint device for ladle argon blowing |
| CN201381339Y (en) * | 2009-03-16 | 2010-01-13 | 武汉新科冶金设备制造有限公司 | Pouring basket argon blowing pipe |
| CN203797180U (en) * | 2013-12-04 | 2014-08-27 | 浙江固达金属制品有限公司 | High temperature resistance convenience quick coupling for steel ladle argon blowing |
| CN103968166A (en) * | 2014-05-07 | 2014-08-06 | 扬中市第一蝶阀厂有限公司 | Flat plate type argon blowing joint |
| CN105312734A (en) * | 2014-07-31 | 2016-02-10 | 张建生 | Welding gun for protecting carbon dioxide gas |
| CN204625679U (en) * | 2014-12-30 | 2015-09-09 | 无锡巨力重工股份有限公司 | A kind of slag blocking structure of automatic argon-blowing piecing devices |
| CN205669598U (en) * | 2016-06-08 | 2016-11-02 | 宁波志清实业有限公司 | Gas riser lock valve combines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306383A (en) * | 2020-03-30 | 2020-06-19 | 无锡巨力重工股份有限公司 | Argon pipe line butt joint structure of molten steel tank |
| CN111306383B (en) * | 2020-03-30 | 2024-03-12 | 无锡巨力重工股份有限公司 | Argon pipeline butt joint structure of molten steel tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143724B (en) | 2019-04-26 |
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