CN110440081A - A kind of steel cylinder fast connecting joint - Google Patents
A kind of steel cylinder fast connecting joint Download PDFInfo
- Publication number
- CN110440081A CN110440081A CN201910822183.8A CN201910822183A CN110440081A CN 110440081 A CN110440081 A CN 110440081A CN 201910822183 A CN201910822183 A CN 201910822183A CN 110440081 A CN110440081 A CN 110440081A
- Authority
- CN
- China
- Prior art keywords
- main casing
- steel cylinder
- shaft
- hollow section
- air inlet
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
-
- 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
- F16L43/00—Bends; Siphons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
Abstract
A kind of steel cylinder fast connecting joint, including main casing, shaft and the connectivity port for connecting steel cylinder for being separately positioned on shaft two sides and the fastening end for Torque Electric-driving Wrench, the axis hole passed through for the shaft is equipped with inside the main casing, the shaft passes through the main casing, the top of the main casing is vertically equipped with air inlet port, the air inlet port is corresponded in the main casing equipped with inlet channel, the shaft includes the solid-section and hollow section of coaxial arrangement, the hollow section, which corresponds to, is equipped with an air inlet at the inlet channel, the air flue being connected to the air inlet is equipped with inside the hollow section, the end of the hollow section is equipped with venthole, the venthole is placed in the connectivity port and is directed at the pneumatic inflation entrance, its structure is simple, it is simple to operation, it is convenient, can with traditional spanner fasten can also with it is dedicated pneumatically or electrically Power driven tools fastening, it is laborsaving have it is time saving, and be suitable for all steel cylinders, have very wide application prospect.
Description
Technical field
The present invention relates to steel cylinder fastening means technical field, technical fields, and in particular to a kind of steel cylinder fast connecting joint.
Background technique
Traditional fills gas station when filling steel cylinder, fills mode and be with filling hose loop nut, fixture and steel cylinder
Valve connection, the tool used are usually conventional spanner, need operative employee with the a-circle-by-a-circle fastening of spanner in fastening thread
In place, work efficiency is low；Nowadays platform-type green charging system to fill based on lattice in bulk, the steel cylinder straggly in lattice in bulk because
Spacing is small, and steel cylinder quantity is more, and very long working hour is often occupied in fastening thread link, lacks one kind at this time and quickly connects
Head, that is, can be used traditional spanner to fasten can also be fastened with dedicated pneumatic or electric tools, be saved manpower and time.
Therefore solve the problems, such as that this kind is particularly important, this technology is in the design and use to steel cylinder adapter
It pays attention to and solves the problems, such as.
Summary of the invention
In view of the above problems, the present invention provides a kind of simple steel cylinder fast connecting joint of structure.
The technical solution of the invention is as follows: a kind of steel cylinder fast connecting joint, including main casing, shaft and is respectively set
In the connectivity port for being used to connect steel cylinder of shaft two sides and for the fastening end of Torque Electric-driving Wrench, the main casing inside is equipped with
For the axis hole that the shaft passes through, the shaft passes through the main casing, and the top of the main casing is vertically equipped with air inlet port, described
The air inlet port is corresponded in main casing equipped with inlet channel, the shaft includes the solid-section and hollow section of coaxial arrangement, described
Hollow section corresponds to and is equipped with an air inlet at the inlet channel, is equipped with the gas being connected to the air inlet inside the hollow section
The end in road, the hollow section is equipped with venthole, and the venthole is placed in the connectivity port and is directed at the pneumatic inflation
Entrance.
A further improvement of the present invention is that: the end of the solid-section is square fixture block, the end face of the fastening end
It is equipped with card slot corresponding with the fixture block, the fixture block is embedded in the card slot, the end of the fixture block coaxially connected one
Threaded post.
A further improvement of the present invention is that: the connectivity port is nut, and the end of the hollow section is wrapped from the inside to surface
Sequentially connected chimeric end, positive stop end and bulb end are included, its internal internal diameter of one end of the nut reduces, outside the chimeric end
Diameter and shape are corresponding with the end internal diameter, and the positive stop end diameter is consistent with the nut internal diameter, and the diameter at the bulb end is small
In the nut internal diameter, so that the positive stop end and bulb end are fixed on the nut interior.
A further improvement of the present invention is that: it is cavity inside the fastening end, the threaded post is set in the cavity,
The diameter of the threaded post is greater than the width of the square fixture block.
A further improvement of the present invention is that: in the main casing, rubber is equipped between the axis hole both ends and the shaft
Sealing ring.
A further improvement of the present invention is that: the shaft is placed in its outer diameter of part outside the main casing and is greater than axis hole,
In be located at main casing outside hollow section its between the axis hole be equipped with the first gasket.
A further improvement of the present invention is that: big circlip is equipped in the hollow section, the big circlip is close to the company
The inner face setting for connecing port, is equipped with small circlip and the second gasket between the fixture block and the solid-section.
A further improvement of the present invention is that: the periphery of the air inlet port is equipped with the outer spiral shell for connecting inflated hose
Line, the fastening end are hexagonal cap.
It is simple to operation, conveniently the beneficial effects of the present invention are: its structure is simple, can be fastened with traditional spanner also with
It is fastened with dedicated pneumatic or electric tools, laborsaving have time saving, and is suitable for all steel cylinders, before very wide application
Scape.
Detailed description of the invention
Fig. 1 is component diagram of the invention；
Fig. 2 is sectional view of the invention；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the connection schematic diagram of the present invention and steel cylinder；
Wherein: 1- main casing, 2- shaft, 2-1- solid-section, 2-2- hollow section, the connectivity port 3-, the fastening end 4-, 5- axis hole, 6- into
Gas port, 7- inlet channel, 8- air inlet, 9- air flue, 10- venthole, 11- inflate entrance, 12- fixture block, 13- card slot, 14- spiral shell
Line column, the chimeric end 15-, 16- positive stop end, 17- bulb end, 18- sealing ring, the first gasket of 19-, the big circlip of 20-, the small circlip of 21-,
The second gasket of 22-.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Such as figure, the present embodiment provides a kind of steel cylinder fast connecting joint, including main casing 1, shaft 2 and it is separately positioned on axis
The connectivity port 3 for connecting steel cylinder of 2 two sides of bar and fastening end 4 for Torque Electric-driving Wrench are equipped with inside the main casing 1
For the axis hole 5 that the shaft passes through, the shaft 2 passes through the main casing 1, and the top of the main casing 1 is vertically equipped with air inlet port
6, the air inlet port 6 is corresponded in the main casing 1 equipped with inlet channel 7, the shaft 2 includes the solid-section 2-1 of coaxial arrangement
It is corresponded to hollow section 2-2, the hollow section 2-2 and is equipped with an air inlet 8 at the inlet channel 7, set inside the hollow section 2-2
There is the air flue 9 being connected to the air inlet 8, the end of the hollow section 2-2 is equipped with venthole 10, and the venthole is placed in described
In connectivity port 3 and it is directed at the pneumatic inflation entrance 11, the periphery of the air inlet port 6 is equipped with for connecting inflated hose
External screw thread, the fastening end 4 are hexagonal cap.
The end of the solid-section 2-1 is square fixture block 12, and the end face of the fastening end 4 is equipped with and the fixture block 12
Corresponding card slot 13, the fixture block 12 are embedded in the card slot 13, the coaxially connected threaded post 14 in the end of the fixture block 12,
It is cavity inside the fastening end 4, the threaded post 14 is set in the cavity, and the diameter of the threaded post 14 is slightly larger than described
The width of square fixture block 12.The threaded post 14 can be used for connecting external component when needing.The connectivity port 3 is nut, institute
The end for stating hollow section 2-2 includes sequentially connected chimeric end 15, positive stop end 16 and bulb end 17 from the inside to surface, the nut
Its internal internal diameter of one end reduces, and the outer diameter and shape at the chimeric end 15 are corresponding with the end internal diameter, 16 diameter of positive stop end
Consistent with the nut internal diameter, the diameter at the bulb end 17 is less than 3 internal diameter of nut, so that the positive stop end 16 and bulb
End 17 is fixed on inside the nut 3.
In the main casing 1, it is equipped with rubber seal 18 between 5 both ends of axis hole and the shaft 2, guarantees that its gas is close
Feng Xing reduces wherein being located at diameter of the shaft 2 of main casing 1 at axis hole edges at two ends, so that 18 sets of sealing ring are through shaft
It goes up and is pressed on 5 edge of axis hole.The shaft 2 is placed in its outer diameter of part outside the main casing 1 greater than axis hole 5, wherein being located at master
Hollow section 2-2 outside shell 1 its first gasket 19 is equipped between the axis hole 5.Big circlip is equipped on the hollow section 2-2
20, the big circlip 20 be close to the connectivity port 3 inner face setting, between the fixture block 12 and the solid-section 2-1 according to
Secondary to be equipped with small circlip 21 and the second gasket 22, wherein sealing ring, the first and second gaskets, size circlip are set on shaft 2.
The beneficial effect of the present embodiment is: its structure is simple, simple to operation, conveniently, and leakproofness is strong, can use traditional spanner
Fastening can also be fastened with dedicated pneumatic or electric tools, laborsaving and time saving, and be suitable for all steel cylinders, be had very wide
Application prospect.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of steel cylinder fast connecting joint, it is characterised in that: including main casing, shaft and the use for being separately positioned on shaft two sides
In the connectivity port of connection steel cylinder and for the fastening end of Torque Electric-driving Wrench, the main casing inside is equipped with to be passed through for the shaft
Axis hole, the shaft passes through the main casing, and the top of the main casing is vertically equipped with air inlet port, it is corresponding in the main casing described in
Air inlet port is equipped with inlet channel, and the shaft includes the solid-section and hollow section of coaxial arrangement, described in the hollow section correspondence
It is equipped with an air inlet at inlet channel, is equipped with the air flue being connected to the air inlet inside the hollow section, the hollow section
End is equipped with venthole, and the venthole is placed in the connectivity port and is directed at the pneumatic inflation entrance.
2. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: the end of the solid-section is positive
Cube fixture block, the end face of the fastening end are equipped with card slot corresponding with the fixture block, and the fixture block is embedded in the card slot,
The coaxially connected threaded post in the end of the fixture block.
3. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: the connectivity port is nut,
The end of the hollow section includes sequentially connected chimeric end, positive stop end and bulb end from the inside to surface, one end of the nut its
Internal internal diameter reduces, and the outer diameter and shape at the chimeric end are corresponding with the end internal diameter, the positive stop end diameter and the nut
Internal diameter is consistent, and the diameter at the bulb end is less than the nut internal diameter, so that the positive stop end and bulb end are fixed on the spiral shell
It is female internal.
4. a kind of steel cylinder fast connecting joint according to claim 2, it is characterised in that: be sky inside the fastening end
Chamber, the threaded post are set in the cavity, and the diameter of the threaded post is greater than the width of the square fixture block.
5. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: in the main casing, the axis hole
Rubber seal is equipped between both ends and the shaft.
6. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: the shaft is placed in the main casing
Its outer diameter of outer part be greater than axis hole, wherein be located at main casing outside hollow section its between the axis hole be equipped with the first gasket.
7. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: be equipped in the hollow section big
Circlip, the big circlip are close to the inner face setting of the connectivity port, lesser calorie are equipped between the fixture block and the solid-section
Spring and the second gasket.
8. a kind of steel cylinder fast connecting joint according to claim 1, it is characterised in that: the periphery of the air inlet port is set
There is the external screw thread for connecting inflated hose, the fastening end is hexagonal cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822183.8A CN110440081A (en) | 2019-09-02 | 2019-09-02 | A kind of steel cylinder fast connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822183.8A CN110440081A (en) | 2019-09-02 | 2019-09-02 | A kind of steel cylinder fast connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440081A true CN110440081A (en) | 2019-11-12 |
Family
ID=68438805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822183.8A Pending CN110440081A (en) | 2019-09-02 | 2019-09-02 | A kind of steel cylinder fast connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006131A (en) * | 2019-12-20 | 2020-04-14 | 杨静 | Pressure reducing valve mounted on liquefied petroleum gas cylinder valve |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9922258D0 (en) * | 1998-09-26 | 1999-11-17 | Gas Arc Group Limited | High pressure gas delivery assembly |
| US20040045608A1 (en) * | 2000-11-17 | 2004-03-11 | Peters Mark E. | Valve with smart handle |
| CN101865313A (en) * | 2010-06-25 | 2010-10-20 | 谭启纯 | Petroleum gas steel bottle control valve |
| CN202001620U (en) * | 2010-12-30 | 2011-10-05 | 超群钢瓶有限公司 | Switch valve for high-pressure gas steel cylinder |
| CN103968163A (en) * | 2013-01-28 | 2014-08-06 | 日本皮拉工业株式会社 | Pipe connecting device |
| CN204004889U (en) * | 2014-07-08 | 2014-12-10 | 银川艾尼工业科技开发有限公司 | A kind of pipe connecting device |
| CN204533919U (en) * | 2015-01-21 | 2015-08-05 | 宁波索立管业有限公司 | The self-sealed mechanical compaction sleeve of a kind of bellows |
| CN206130277U (en) * | 2016-07-05 | 2017-04-26 | 深圳市兰洋科技有限公司 | Liquefied gas cylinder angle valve |
| CN206221735U (en) * | 2016-11-22 | 2017-06-06 | 重庆鼎辉汽车燃气系统有限公司 | The manual overcurrent protection stop valve of Combined multi-channel natural gas used for automobile |
| CN207394093U (en) * | 2017-10-22 | 2018-05-22 | 浙江镔利科技有限公司 | A kind of safe and intelligent angle valve for liquefied gas bottle |
| CN207715884U (en) * | 2017-11-29 | 2018-08-10 | 黄景秋 | A kind of liquefied petroleum gas steel cylinder angle valve structure of high durable high sealing |
| CN210398079U (en) * | 2019-09-02 | 2020-04-24 | 丹阳市方蓝气体设备有限公司 | Steel cylinder quick connect coupling |
-
2019
- 2019-09-02 CN CN201910822183.8A patent/CN110440081A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9922258D0 (en) * | 1998-09-26 | 1999-11-17 | Gas Arc Group Limited | High pressure gas delivery assembly |
| GB2342416A (en) * | 1998-09-26 | 2000-04-12 | Gas Arc Group Limited | A high pressure gas delivery assembly |
| US20040045608A1 (en) * | 2000-11-17 | 2004-03-11 | Peters Mark E. | Valve with smart handle |
| CN101865313A (en) * | 2010-06-25 | 2010-10-20 | 谭启纯 | Petroleum gas steel bottle control valve |
| CN202001620U (en) * | 2010-12-30 | 2011-10-05 | 超群钢瓶有限公司 | Switch valve for high-pressure gas steel cylinder |
| CN103968163A (en) * | 2013-01-28 | 2014-08-06 | 日本皮拉工业株式会社 | Pipe connecting device |
| CN204004889U (en) * | 2014-07-08 | 2014-12-10 | 银川艾尼工业科技开发有限公司 | A kind of pipe connecting device |
| CN204533919U (en) * | 2015-01-21 | 2015-08-05 | 宁波索立管业有限公司 | The self-sealed mechanical compaction sleeve of a kind of bellows |
| CN206130277U (en) * | 2016-07-05 | 2017-04-26 | 深圳市兰洋科技有限公司 | Liquefied gas cylinder angle valve |
| CN206221735U (en) * | 2016-11-22 | 2017-06-06 | 重庆鼎辉汽车燃气系统有限公司 | The manual overcurrent protection stop valve of Combined multi-channel natural gas used for automobile |
| CN207394093U (en) * | 2017-10-22 | 2018-05-22 | 浙江镔利科技有限公司 | A kind of safe and intelligent angle valve for liquefied gas bottle |
| CN207715884U (en) * | 2017-11-29 | 2018-08-10 | 黄景秋 | A kind of liquefied petroleum gas steel cylinder angle valve structure of high durable high sealing |
| CN210398079U (en) * | 2019-09-02 | 2020-04-24 | 丹阳市方蓝气体设备有限公司 | Steel cylinder quick connect coupling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006131A (en) * | 2019-12-20 | 2020-04-14 | 杨静 | Pressure reducing valve mounted on liquefied petroleum gas cylinder valve |
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