CN107237931A - A kind of easy-to-dismount Argon joint - Google Patents
A kind of easy-to-dismount Argon joint Download PDFInfo
- Publication number
- CN107237931A CN107237931A CN201710479544.4A CN201710479544A CN107237931A CN 107237931 A CN107237931 A CN 107237931A CN 201710479544 A CN201710479544 A CN 201710479544A CN 107237931 A CN107237931 A CN 107237931A
- Authority
- CN
- China
- Prior art keywords
- stop collar
- fixed hub
- outer fixed
- stationary shaft
- shaped
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0237—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member specially adapted for use with attachments, e.g. reduction units, T-pieces, bends or the like
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 easy-to-dismount Argon joint, framework includes outer fixed hub and supporting plate, outer fixed hub is located above supporting plate, the groove of receiving inner stationary shaft set is opened up in outer fixed hub, inner stationary shaft covers in the grooves, and two T-shaped handles are respectively symmetrically fixedly connected with the outer fixed hub and inner stationary shaft set；Inner stationary shaft set center opens up the holding tank for accommodating T-shaped stop collar, and inner stationary shaft set is arranged and is fixedly connected with T-shaped stop collar bottom, and central tube is fixedly installed on T-shaped stop collar center, and upper anistree axle sleeve is fixedly connected with T-shaped spacing set upper side；Balance sleeve is set on T-shaped stop collar, and balance sleeve is located between T-shaped stop collar and inner stationary shaft set；Lower anistree axle sleeve upper end passes through and is fixedly connected with supporting plate, outer fixed hub, and upper anistree axle sleeve, central tube and lower anistree axle sleeve are interconnected.The present invention is fastened and dismantled by the internal fixed hub of T-shaped handle and outer fixed hub realizes fastening and dismounting so as to realize to T-shaped stop collar.
Description
Technical field
The present invention relates to a kind of easy-to-dismount Argon joint, 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 easy-to-dismount Argon
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 easy-to-dismount Argon joint, including upper anistree axle sleeve, T-shaped limit
Position set, balance sleeve, inner stationary shaft set, framework, two T-shaped handles, central tube and lower anistree axle sleeve；
The framework includes outer fixed hub and supporting plate, and the outer fixed hub and the supporting plate are formed in one, described
Outer fixed hub profile is U-shaped, and the supporting plate profile is inverted U-shaped, and the outer fixed hub is located in the supporting plate
The groove of the receiving inner stationary shaft set is opened up in side, the outer fixed hub, the inner stationary shaft set is located at the groove
In, symmetrically open up and opened up and two on two screwed holes one, the inner stationary shaft set side wall on the outer fixed hub side wall
Two screwed holes two that the screwed hole one cooperates, the T-shaped handle includes screw rod and handle, and the screw rod is vertically fixed
Connect in the middle part of the handle, two T-shaped handles are threadedly coupled the mutual corresponding screwed hole one and the screw thread respectively
Hole two；The inner stationary shaft set center opens up the holding tank for accommodating the T-shaped stop collar, and the inner stationary shaft set is arranged and fixed
The T-shaped stop collar bottom is connected, the T-shaped stop collar center opens up the through hole for accommodating the central tube, and the central tube is consolidated
Surely it is arranged in the through hole, the upper anistree axle sleeve is fixedly connected with the T-shaped spacing set upper side, the upper anistree axle sleeve connection
The central tube；The balance sleeve is set on the T-shaped stop collar, the balance sleeve be located at the T-shaped stop collar and
Between the inner stationary shaft set；During the lower anistree axle sleeve upper end passes through the supporting plate, the outer fixed hub connection described
Heart pipe, the lower anistree axle sleeve is fixedly connected with the supporting plate, the outer fixed hub.
Preferentially, including sealing ring, the sealing ring is set on the T-shaped stop collar, and the sealing ring is located at described
Between balance sleeve and inner stationary shaft set.
Preferentially, including limiting plate, the limiting plate is that U-type groove is opened up on cuboid, the limiting plate bottom wall, it is described under
Anistree axle sleeve connects the central tube through the limiting plate, the supporting plate, the outer fixed hub.
Preferentially, the limiting plate length is more than in the supporting plate inwall length, the supporting plate and opened up described in receiving
The large U type groove of limiting plate.
Preferentially, the sealing ring material is rubber.
Preferentially, the inner stationary shaft external threading connects the T-shaped stop collar.
The beneficial effect that the present invention is reached：
The present invention is fastened and dismantled by the internal fixed hub of T-shaped handle and outer fixed hub to realize to T-shaped spacing
Set realizes fastening and dismantled that easy to use, effortlessly, practical performance is strong；Strengthen the sealing property of the present invention by sealing ring, keep away
The situation for having exempted from gas leakage in the course of the work occurs, and enhances the sealing property of the present invention so that present apparatus structure is more stablized；
Lower anistree axle sleeve is carried out by limiting plate spacing, it is to avoid escape pipe and lower anistree axle sleeve run-off the straight are fallen during blowing argon gas
Put gas leakage or escape pipe falls into situation in molten steel and occurred；Large U type groove has carried out spacing and good support force to limiting plate,
Avoid the situation generation that limiting plate in the course of the work departs from the supporting plate；U-shaped supporting plate will be kept away including outlet protection of pipe
The molten steel for having exempted to splash damages escape pipe, and escape pipe is played a very good protection, the service life of escape pipe is extended.
Brief description of the drawings
Fig. 1 is the profile of the present invention.
Implication, the upper anistree axle sleeves of 1- are marked in accompanying drawing；2-T type stop collars；3- balance sleeves；4- sealing rings；It is fixed in 5-
Axle sleeve；The outer fixed hubs of 6-；7-T type handles；71- screw rods；72- handles；8- supporting plates；9- limiting plates；10- central tubes；Under 11-
Anistree axle sleeve；12- air inlet pipe；13- escape pipes.
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 easy-to-dismount Argon joint, including upper anistree axle sleeve 1, T-shaped stop collar 2, balance sleeve 3, inner stationary shaft
Set 5, framework, two T-shaped handles 7, central tube 10 and lower anistree axle sleeve 11；
The framework includes outer fixed hub 6 and supporting plate 8, and the outer fixed hub 6 and the supporting plate 8 are formed in one,
So that the structure of framework is more durable, framework is fixedly installed on above molten steel；
The profile of outer fixed hub 6 is U-shaped, and the profile of supporting plate 8 is inverted U-shaped, and the outer fixed hub 6 is located at institute
State the groove that the receiving inner stationary shaft set 5 is opened up in the top of supporting plate 8, the outer fixed hub 6, the inner stationary shaft set
5 are located in the groove, and two screwed holes one are symmetrically opened up on the outer side wall of fixed hub 6, and the inner stationary shaft covers 5 sides
Two screwed holes two cooperated with two screwed holes one are opened up on wall, the T-shaped handle 7 includes screw rod 71 and handle
72, the screw rod 71 is vertically fixedly connected with the middle part of handle 72, and two T-shaped handles 7 are threadedly coupled mutual correspondence respectively
The screwed hole one and the screwed hole two；The inner stationary shaft covers 5 centers and opens up the receiving for accommodating the T-shaped stop collar 2
Groove, the inner stationary shaft set 5 is arranged and is fixedly connected with the bottom of T-shaped stop collar 2, and the T-shaped center of stop collar 2 opens up receiving
The through hole of the central tube 10, the central tube 10 is fixedly installed in the through hole, and the upper anistree axle sleeve 1 is fixedly connected with institute
The T-shaped upper end of stop collar 2 is stated, the upper anistree upper end of axle sleeve 1 connects the air inlet pipe 12；
The upper anistree axle sleeve 1 connects the central tube 10；The balance sleeve 3 is set on the T-shaped stop collar 2, described
Balance sleeve 3 is located between T-shaped stop collar 2 and the inner stationary shaft set 5；The lower anistree upper end of axle sleeve 11 is described in
Supporting plate 8, the outer fixed hub 6 connect the central tube 10, the lower anistree axle sleeve 11 be fixedly connected the supporting plate 8,
The outer fixed hub 6, the lower anistree lower end of axle sleeve 11 connects the escape pipe 13.
Further, including sealing ring 4, the sealing ring 4 is set on the T-shaped stop collar 2, the sealing ring 4
Between the balance sleeve 3 and inner stationary shaft set 5 so that sealing property of the invention is more strengthened, it is to avoid in blowing argon gas
During gas leakage of the present invention so that influence operating efficiency.
Further, including limiting plate 9, the limiting plate 9 is to open up U-type groove on cuboid, the bottom wall of limiting plate 9,
The lower anistree axle sleeve 11 connects the central tube 10 through the limiting plate 9, the supporting plate 8, the outer fixed hub 6,
Limiting plate 9 is used for the position for limiting lower anistree axle sleeve 11, it is to avoid by escape pipe during blowing argon gas.
Further, the length of limiting plate 9, which is more than in the inwall length of supporting plate 8, the supporting plate 8, opens up receiving
The large U type groove of the limiting plate 9, large U type groove carried out spacing and good support force to limiting plate 9, it is to avoid in work
During limiting plate 9 depart from the supporting plate 8 situation occur.
Further, the material of sealing ring 4 is rubber.
Further, the threaded connection T-shaped stop collar 2 of inner stationary shaft set 5.
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 easy-to-dismount Argon joint, it is characterised in that including upper anistree axle sleeve（1）, T-shaped stop collar（2）, balance shaft
Set（3）, inner stationary shaft set（5）, framework, two T-shaped handles（7）, central tube（10）With lower anistree axle sleeve（11）；
The framework includes outer fixed hub（6）And supporting plate（8）, the outer fixed hub（6）With the supporting plate（8）For one
It is body formed, the outer fixed hub（6）Profile is U-shaped, the supporting plate（8）Profile is inverted U-shaped, the outer fixed hub
（6）Positioned at the supporting plate（8）Top, the outer fixed hub（6）In open up the receiving inner stationary shaft set（5）It is recessed
Groove, the inner stationary shaft set（5）In the groove, the outer fixed hub（6）Two screw threads are symmetrically opened up on the wall of side
Kong Yi, the inner stationary shaft set（5）Two screwed holes two cooperated with two screwed holes one are opened up on the wall of side, it is described
T-shaped handle（7）Including screw rod（71）And handle（72）, the screw rod（71）Vertically it is fixedly connected with the handle（72）Middle part, two
The individual T-shaped handle（7）The mutually corresponding screwed hole one and the screwed hole two are threadedly coupled respectively；The inner stationary shaft
Set（5）Center opens up the receiving T-shaped stop collar（2）Holding tank, the inner stationary shaft set（5）It is arranged and is fixedly connected described
T-shaped stop collar（2）Bottom, the T-shaped stop collar（2）Center opens up the receiving central tube（10）Through hole, the central tube
（10）It is fixedly installed in the through hole, the upper anistree axle sleeve（1）It is fixedly connected with the T-shaped stop collar（2）Upper end, it is described on
Anistree axle sleeve（1）Connect the central tube（10）；The balance sleeve（3）It is set in the T-shaped stop collar（2）On, it is described flat
Weigh axle sleeve（3）Positioned at the T-shaped stop collar（2）With the inner stationary shaft set（5）Between；The lower anistree axle sleeve（11）Wear upper end
Cross the supporting plate（8）, the outer fixed hub（6）Connect the central tube（10）, the lower anistree axle sleeve（11）It is fixed to connect
Connect the supporting plate（8）, the outer fixed hub（6）.
2. a kind of easy-to-dismount Argon joint according to claim 1, it is characterised in that including sealing ring（4）, it is described
Sealing ring（4）It is set in the T-shaped stop collar（2）On, the sealing ring（4）Positioned at the balance sleeve（3）With it is described interior solid
Dead axle set（5）Between.
3. a kind of easy-to-dismount Argon joint according to claim 1, it is characterised in that including limiting plate（9）, it is described
Limiting plate（9）For cuboid, the limiting plate（9）U-type groove, the lower anistree axle sleeve are opened up on bottom wall（11）Through described spacing
Plate（9）, the supporting plate（8）, the outer fixed hub（6）Connect the central tube（10）.
4. a kind of easy-to-dismount Argon joint according to claim 3, it is characterised in that the limiting plate（9）Length
More than the supporting plate（8）Inwall length, the supporting plate（8）On open up the receiving limiting plate（9）Large U type groove.
5. a kind of easy-to-dismount Argon joint according to claim 2, it is characterised in that the sealing ring（4）Material
For rubber.
6. a kind of easy-to-dismount Argon joint according to claim 1, it is characterised in that the inner stationary shaft set（5）
It is threadedly coupled the T-shaped stop collar（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479544.4A CN107237931B (en) | 2017-06-22 | 2017-06-22 | A kind of easy-to-dismount Argon connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479544.4A CN107237931B (en) | 2017-06-22 | 2017-06-22 | A kind of easy-to-dismount Argon connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237931A true CN107237931A (en) | 2017-10-10 |
| CN107237931B CN107237931B (en) | 2019-04-23 |
Family
ID=59987977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479544.4A Active CN107237931B (en) | 2017-06-22 | 2017-06-22 | A kind of easy-to-dismount Argon connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237931B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336342A (en) * | 2020-03-29 | 2020-06-26 | 无锡巨力重工股份有限公司 | Automatic argon blowing joint |
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 CN201710479544.4A patent/CN107237931B/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 |
|---|---|---|---|---|
| CN111336342A (en) * | 2020-03-29 | 2020-06-26 | 无锡巨力重工股份有限公司 | Automatic argon blowing joint |
| CN111336342B (en) * | 2020-03-29 | 2024-03-29 | 无锡巨力重工股份有限公司 | Automatic argon blowing joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237931B (en) | 2019-04-23 |
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