CN107143724B - A kind of Argon connector convenient for assembling - Google Patents
A kind of Argon connector convenient for assembling Download PDFInfo
- Publication number
- CN107143724B CN107143724B CN201710479542.5A CN201710479542A CN107143724B CN 107143724 B CN107143724 B CN 107143724B CN 201710479542 A CN201710479542 A CN 201710479542A CN 107143724 B CN107143724 B CN 107143724B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- axle sleeve
- limit
- connecting lever
- fixedly connected
- 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.)
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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
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- 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 connectors convenient for assembling, support 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 support plate, fixed hub, limit sleeve is located above fixing sleeve, limit sleeve upper surface extends outwardly from axle center, limit sleeve lower end is fixedly connected with fixing sleeve, connecting lever axle sleeve includes axle sleeve and connecting lever, connecting lever axle sleeve is integrally formed, connecting lever is fixedly connected with axle sleeve side wall, axle sleeve is arranged and is fixedly connected with limit sleeve, upper hexagonal axle sleeve is fixedly connected with limit sleeve roof, upper hexagonal axis set upper side is connected to air inlet pipe, the through-hole for accommodating central tube is opened up in limit sleeve, central tube is fixed in limit sleeve, central tube upper end is connected to upper hexagonal axle sleeve lower end, central tube lower end is connected to lower hexagonal axle sleeve, lower hexagonal axle sleeve is connected to escape pipe.The present invention is fastened and is dismantled to limit sleeve by the connecting lever on connecting lever axle sleeve, enhances sealing performance of the invention by sealing ring.
Description
Technical field
The present invention relates to a kind of Argon connectors convenient for assembling, belong to Argon joint technique field.
Background technique
Argon joint structure in the prior art is simple, and escape pipe is easy to fall in molten steel in use, simultaneously
It is not easy to disassembly assembling.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, provides and a kind of connect convenient for the Argon of assembling
Head, structure is simple, and sealing performance is strong, is convenient for assembly and disassembly.
In order to achieve the above objectives, the present invention provides a kind of Argon connector convenient for assembling, including connecting lever axle sleeve, upper hexagonal axis
Set, limit sleeve, central tube, lower hexagonal axle sleeve, support plate, fixed hub, air inlet pipe and an air outlet pipe；The support 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 passes through and the company of fixation
Connect the support plate, the fixed hub, the limit sleeve is located above the fixing sleeve, and the limit sleeve upper surface is from axle center
Extend outwardly, the limit sleeve lower end is fixedly connected with the fixing sleeve, and the connecting lever axle sleeve includes axle sleeve and connecting lever, the connecting lever
Axle sleeve is integrally formed, and the connecting lever is fixedly connected with the side wall of shaft sleeve, and the axle sleeve is arranged and is fixedly connected the limit sleeve,
The upper hexagonal axle sleeve is fixedly connected with the limit sleeve roof, and the upper hexagonal axis set upper side is connected to 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 fixed in the limit sleeve, on the central tube
End is connected to the upper hexagonal axle sleeve lower end, and the central tube lower end is connected to the lower hexagonal axle sleeve, the lower hexagonal axle sleeve connection
The escape pipe.
Further, including several protrusions, limit sleeve lower end clockwise thread connect the fixing sleeve center, institute
It states and the protrusion that several equidistantly distributeds cooperate the axle sleeve is fixedly installed on limit sleeve side wall.
Further, including balance sleeve, the balance sleeve are set on the limit sleeve, the balance sleeve material
For metal.
Further, including limit plate, the limit plate cross section is U-shaped, and the limit plate is fixed at the branch
In fagging, the lower hexagonal axis set upper side passes through and is fixedly connected with the limit plate.
Further, including sealing ring, the sealing ring are set on the limit sleeve, and the sealing ring is located at described flat
It weighs between axle sleeve and the connecting lever axle sleeve.
Further, the sealing ring material is rubber.
Advantageous effects of the invention:
The present invention is fastened and is dismantled to limit sleeve by the connecting lever on connecting lever axle sleeve, easy to use, effortlessly, practical
Performance is strong；The case where enhancing sealing performance of the invention by sealing ring, avoiding gas leakage during the work time generation, so that this
Apparatus structure is more stable；Lower hexagonal axis set is limited by limit plate, escape pipe during blowing argon gas is avoided to occur
Oblique inverted gas leakage or escape pipe, which are fallen into molten steel, to be happened；Outlet protection of pipe is avoided splashing by U-shaped support plate inside
Molten steel damage escape pipe, play a very good protection to escape pipe, extend the service life of escape pipe.
Detailed description of the invention
Fig. 1 is sectional view of the invention.
Mark meaning in attached drawing, 1- connecting lever axle sleeve；The upper hexagonal axle sleeve of 2-；3- limit sleeve；4- balance sleeve；5- sealing ring；
6- central tube；Hexagonal axle sleeve under 7-；8- limit plate；9- support plate；10- fixed hub；11- air inlet pipe；12- escape pipe；13- is convex
It rises；14- connecting lever.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
A kind of Argon connector convenient for assembling, including connecting lever axle sleeve 1, upper hexagonal axle sleeve 2, limit sleeve 3, central tube 6, lower six
Angle axle sleeve 7, support plate 9, fixed hub 10, air inlet pipe 11 and escape pipe 12；9 cross section of support plate is inverted U-shaped, institute
It states fixed hub 10 and is fixedly connected with 9 upper surface of support plate, lower 7 upper end of hexagonal axle sleeve passes through and is fixedly connected with the branch
Fagging 9, the fixed hub 10, the limit sleeve 3 are located at 10 top of the fixing sleeve, and 3 upper surface of limit sleeve is from axle center
Extend outwardly and block the axle sleeve, 3 lower end of limit sleeve is fixedly connected with the fixing sleeve 10, and the connecting lever axle sleeve 1 includes axis
Set and connecting lever, the connecting lever axle sleeve 1 are integrally formed, and the connecting lever is fixedly connected with the side wall of shaft sleeve, and the axle sleeve is arranged simultaneously
It is fixedly connected with the limit sleeve 3, the upper hexagonal axle sleeve 2 is fixedly connected with 3 roof of limit sleeve, on the upper hexagonal axle sleeve 2
End is connected to the air inlet pipe 11, and the through-hole for accommodating the central tube 6 is opened up in the limit sleeve 3, and the central tube 6 is fixedly installed
In the limit sleeve 3,6 upper end of central tube is connected to upper 2 lower end of hexagonal axle sleeve, and 6 lower end of central tube is connected to institute
Lower hexagonal axle sleeve 7 is stated, the lower hexagonal axle sleeve 7 is connected to the escape pipe 12, and the support plate 9 is fixed above molten steel.
14 cross section of connecting lever is L-type, and the connecting lever (14) of elongation forms the arm of force, can to fasten and dismantle limit
Set 3 work in position is easily accomplished.
Further, including several protrusions 13, the 3 lower end clockwise thread of limit sleeve connect in the fixing sleeve
The heart is fixedly installed the protrusion that several equidistantly distributeds cooperate the axle sleeve on the limit sleeve side wall, is turned by described
Arm axle set is fastened and is dismantled to the limit sleeve 3, of simple structure and strong practicability.
Further, including balance sleeve 4, the balance sleeve 4 are set on the limit sleeve 3, the balance sleeve 4
Material is metal, and the balance sleeve 4 avoids the limit sleeve 3 from tilting for balancing 3 upper end of limit sleeve.
Further, including limit plate 8,8 cross section of limit plate is U-shaped, and the limit plate 8 is fixed at described
In support plate 9, lower 7 upper end of hexagonal axle sleeve passes through and is fixedly connected with the limit plate 8.
Further, including sealing ring 5, the sealing ring 5 are set on the limit sleeve 3, and the sealing ring 5 is located at institute
It states between balance sleeve 4 and the connecting lever axle sleeve 1, the sealing ring 5 is for enhancing the limit sleeve 3,4 and of the balance sleeve
Sealing performance between the connecting lever axle sleeve 1, the case where avoiding gas leakage during blowing argon gas generation.
Further, 5 material of sealing ring is rubber.
The above is only a 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, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of Argon connector convenient for assembling, which is characterized in that including connecting lever axle sleeve (1), upper hexagonal axle sleeve (2), limit sleeve
(3), central tube (6), lower hexagonal axle sleeve (7), support plate (9), fixed hub (10), air inlet pipe (11) and escape pipe (12)；Institute
State support plate (9) cross section be it is inverted U-shaped, the fixed hub (10) is fixedly connected with the support plate (9) upper surface, described
Lower hexagonal axle sleeve (7) upper end passes through and is fixedly connected the support plate (9), the fixed hub (10), limit sleeve (3) position
Above the fixing sleeve (10), limit sleeve (3) upper surface extends outwardly from axle center, and limit sleeve (3) lower end is fixed
It connects the fixing sleeve (10), the connecting lever axle sleeve (1) includes axle sleeve and connecting lever (14), and the connecting lever axle sleeve (1) is integrated into
Type, the connecting lever (14) are fixedly connected with the side wall of shaft sleeve, and the axle sleeve is arranged and is fixedly connected the limit sleeve (3), described
Upper hexagonal axle sleeve (2) is fixedly connected with the limit sleeve (3) roof, and upper hexagonal axle sleeve (2) upper end is connected to the air inlet pipe
(11), the through-hole for accommodating the central tube (6) is opened up in the limit sleeve (3), the central tube (6) is fixed at through-hole
In, central tube (6) upper end is connected to upper hexagonal axle sleeve (2) lower end, and central tube (6) lower end is connected to the lower hexagonal
Axle sleeve (7), the lower hexagonal axle sleeve (7) are connected to the escape pipe (12).
2. a kind of Argon connector convenient for assembling according to claim 1, which is characterized in that including several protrusions
(13), limit sleeve (3) lower thread connects fixing sleeve (10) center, is fixedly installed on limit sleeve (3) side wall
Several equidistantly distributeds cooperate raised (13) of the axle sleeve.
3. a kind of Argon connector convenient for assembling according to claim 1, which is characterized in that including balance sleeve (4), institute
It states balance sleeve (4) to be set on the limit sleeve (3), balance sleeve (4) material is metal.
4. a kind of Argon connector convenient for assembling according to claim 1, which is characterized in that described including limit plate (8)
Limit plate (8) cross section be it is U-shaped, the limit plate (8) is fixed in the support plate (9), the lower hexagonal axle sleeve (7)
Upper end passes through and is fixedly connected with the limit plate (8).
5. a kind of Argon connector convenient for assembling according to claim 3, which is characterized in that described including sealing ring (5)
Sealing ring (5) is set on the limit sleeve (3), and the sealing ring (5) is located at the balance sleeve (4) and the connecting lever (14)
Between axle sleeve (1).
6. a kind of Argon connector convenient for assembling according to claim 5, which is characterized in that 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 CN107143724A (en) | 2017-09-08 |
| CN107143724B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143724A (en) | 2017-09-08 |
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