CN106194933A - A kind of vessel flange clamp attachment structure - Google Patents
A kind of vessel flange clamp attachment structure Download PDFInfo
- Publication number
- CN106194933A CN106194933A CN201610879183.8A CN201610879183A CN106194933A CN 106194933 A CN106194933 A CN 106194933A CN 201610879183 A CN201610879183 A CN 201610879183A CN 106194933 A CN106194933 A CN 106194933A
- Authority
- CN
- China
- Prior art keywords
- clamping face
- card
- attachment structure
- vessel flange
- described lower
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0291—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the threaded element being driven through the edge of a sheet plate with its axis in the plane of the plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of vessel flange clamp attachment structure, it includes lower card, eyelet bolt, upper card, nut and trip bolt, lower between card and eyelet bolt, form a chain connection by bearing pin, bearing pin also cross the bottom of lower card and the flake of eyelet bolt and is fixed by an elastic washer, and eyelet bolt through upper card and is connected with nut；Under be arranged with lower clamping face and lower card base, be above arranged with clamping face and upper card base, described lower clamping face and described upper clamping face and form a flange clamping face；Lower clamping face is provided with screw, and trip bolt is passed outwards through described screw by the inner side of lower card and is connected with vessel flange.The present invention is without welding, ensure that integrity and the stability on attachment structure surface to greatest extent, manufacturing cost and the difficulty of whole attachment structure is reduced also by unique split-type structural design, solve prior art and need reinforcement of weld and relatively costly problem, there is wide market prospect.
Description
Technical field
The present invention relates to a kind of vessel flange clamp attachment structure.
Background technology
In pharmacy, food and personal care articles industry, in order to manufacture and the convenience of Operation and Maintenance, many small-sized container meetings
Configuration flange sealing structure.Due to the particularity of industry, often the operation pressure of container is the lowest, thus traditional flange arrangement and
Too much bolt quantity can make container seem heaviness very, also brings the biggest inconvenience to operation.In this case, typically
People can use the fewest bolt to fasten flange on the premise of meeting flange seal, and opens bolt soon
The design changed, in the hope of using less instrument and time it become convenient substantially that dismantle bolt.
What business content device flange application now was more has eyelet bolt formula flange and integrated molding clip type flange, its
Middle eyelet bolt formula flange needs a pair otic placode to be welded on lower flange, and facing operation amount is big, if soldering is improper or
Stainless steel surfaces treatment technology is the best, and not only fastening strength is problematic, can make troubles to operation, and Open architecture makes profile see
Feel the most poor；Integrated molding clip type flange is the fastening form that external vessel flange is the more commonly used, its structure and enamel
Equipment clamp structures is similar to, and surface is processed, and structure is refined, it is only necessary to welding in a small amount can complete peace
Dress, good looking appearance, but due to the most gaudy complexity of its construction profile, corner angle are too much, and particularly bolt part is integrated with clamp
Shaping, so too relying on casting mould and the design of casting technique, casting processing technique is the most loaded down with trivial details, causes its price to be held high
Expensive, and integrally formed cause its surface the most coarse, process to further surface and also bring some troubles, therefore at home
Rare application.
Summary of the invention
The present invention is to solve the installation process of vessel flange attachment structure generally needs reinforcement of weld in prior art,
The problem that integrated molding clip type flange use cost is higher, it is provided that a kind of vessel flange clamp attachment structure.
The present invention solves above-mentioned technical problem by following technical proposals:
The invention provides a kind of vessel flange clamp attachment structure, it includes lower card, eyelet bolt, upper card, nut
And trip bolt, forming chain connection by bearing pin between described lower card and described eyelet bolt, described bearing pin is also cross institute
Stating the bottom of lower card and the flake of described eyelet bolt and fixed by an elastic washer, described eyelet bolt passes described upper card
And be connected with described nut；Be arranged with lower clamping face and lower card base under described, described on be arranged with clamping face and upper card base, institute
State lower clamping face and described upper clamping face forms a flange clamping face；Described lower clamping face is provided with screw, described trip bolt
Passed outwards through described screw by the inner side of described lower card and be connected with vessel flange.
In the present invention, described lower card is preferably the column structure of a hollow, including base and clamping part, on described base
It preferably is provided with a through hole running through described lower card both sides, for fixing described lower card by described bearing pin and described elastic washer
With described eyelet bolt, the two sides of described base are preferably plane, for carrying to described bearing pin and described elastic washer
For a stationary plane；Described clamping part includes described lower clamping face and described lower card base, described lower clamping face and described lower card base relatively
All being located at the front of described lower card, described lower clamping face is a plane, and described lower card base is located under described lower clamping face goodly
Side also forms a flanged structure；The dorsal part of described clamping part is preferably engraved structure, in order to described eyelet bolt is by described
Chain connection realizes from clamping position to the evolution shelving position；When described eyelet bolt is positioned at clamping position, its power being subject to
Being only the axial force that container inner pressure causes, eyelet bolt itself only can produce axial deformation, the skew before and after will not producing；
When described eyelet bolt is positioned at and shelves, then facilitate installation and the removal of attachment structure.
In the present invention, the angle of the flanged structure of described lower card base and described lower clamping face place plane be preferably 60～
90°。
In the present invention, the flanged structure end of described lower card base preferably is provided with binding face, described lower binding face with
The surface laminating of the lower flange of described vessel flange；Described lower binding face is preferably horizontal plane.
In the present invention, described upper card is preferably the column structure of a hollow, in order to described eyelet bolt passes through；On described
Clamping face and described upper card base are the most all located at the front of described upper card, and described upper clamping face is a plane, described upper card base
It is located at the top of described upper clamping face and forms a flanged structure；Described upper clamping face is generally aligned in the same plane with described lower clamping face
On.
In the present invention, the angle of the flanged structure of described upper card base and described upper clamping face place plane be preferably 60～
90°。
In the present invention, the flanged structure end of described upper card base preferably is provided with binding face on, described upper binding face with
The surface laminating of the upper flange of described vessel flange；Described upper binding face is preferably horizontal plane.
In the present invention, described bearing pin is preferably non-threaded bearing pin.
In the present invention, described nut is preferably hub acorn nut.
In the present invention, described screw is preferably Long Circle hole.
In the present invention, the preferably pine bolt of the annexation between described trip bolt with described vessel flange is connected,
To ensure that described trip bolt will not be by the power from described eyelet bolt.
In the present invention, the material of described lower card and described upper card is all preferably round steel.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain each preferable reality of the present invention
Example.
The most progressive effect of the present invention is: the vessel flange clamp attachment structure of the present invention is not required to any Welder
Skill, ensure that integrity and the stability on attachment structure surface to greatest extent, solves the tradition board-like company of eyelet bolt jar
Access node structure must use the defect of reinforcement of weld；The present invention avoids the mould of complexity also by unique split-type structural design
Design and foundry technology process, reduce manufacturing cost and the manufacture difficulty of whole attachment structure, solves the chemical conversion of existing one
The problem that type clip type flange is relatively costly, and total is reasonable, has reached equilibrium point good between performance and outward appearance,
Low value-added products application aspect has wide market prospect.
Accompanying drawing explanation
Fig. 1 is that the axle of present pre-ferred embodiments surveys assembling structural representation.
Fig. 2 is present pre-ferred embodiments backsight structural representation.
Fig. 3 is present pre-ferred embodiments left view cross-sectional view.
Fig. 4 is present pre-ferred embodiments left view cross-sectional view when being connected with vessel flange.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to described reality
Execute among example scope.
As shown in Fig. 1～2, present embodiments provide a kind of vessel flange clamp attachment structure, it include lower card 101,
Elastic washer 102, bearing pin 103, trip bolt 104, eyelet bolt 105, upper card 106 and nut 107, described lower card 101 and institute
Stating and form a chain connection by bearing pin 103 between eyelet bolt 105, described bearing pin 103 is also cross the end of described lower card 101
Portion and the flake of described eyelet bolt 105 are also fixed by an elastic washer 102, and described eyelet bolt 105 is through described upper card
106 and fixing with described nut 107 be connected；The dorsal part hollow out of described lower card 101, described bearing pin 103 is non-threaded bearing pin, described
Nut 107 is hub acorn nut, and described lower card 101 is provided with lower clamping face and lower card base, described on be arranged with clamping face and
Upper card base, described lower clamping face and described upper clamping face form a flange clamping face, and described lower clamping face is provided with screw, described
Screw is Long Circle hole.
As shown in figs. 34, than the above described structure, described lower card base is 60 ° with the angle of described lower clamping face, institute
The angle stating card base and described upper clamping face is 60 °, the side laminating of described flange clamping face and vessel flange, described lower card
The end of foot is provided with the lower flange 201 surface laminating of binding face, described lower binding face and described vessel flange, described upper card
The end of foot is provided with the upper flange 202 surface laminating of binding face on, described upper binding face and described vessel flange, described lower patch
Conjunction face and described upper binding face are horizontal plane；Described trip bolt 104 is passed outwards through described screw by the inner side of described lower card 101
And be connected with described vessel flange, the annexation between described trip bolt 104 and described vessel flange is connected for pine.
In the present embodiment, the material of described lower card 101 and described upper card 106 is round steel.
The clamp attachment structure of the present embodiment in use, first passes through trip bolt 104 by lower card 101 and described container method
Blue lower flange pine connects, and by the surface laminating of the lower card base of lower card 101 with lower flange 201, then swivel joint bolt
105, by the surface laminating of the upper card base of upper card 106 and upper flange 202, and adjust trip bolt 104 ensure flange clamping face with
Fit in flange side；Tightening nut 107 again, connect upper lower flange by consequent axial force is fixing.
In describing the invention, it is to be understood that term " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", orientation or the position relationship of the instruction such as " level ", " top ", " end ", " interior ", " outward " is based on orientation shown in the drawings or position
Put relation, be for only for ease of the description present invention and simplify description rather than instruction or imply that the device of indication or element are necessary
There is specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Although the foregoing describing the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that these
Being merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of the principle and essence of the present invention, these embodiments can be made various changes or modifications, but these change
Protection scope of the present invention is each fallen within amendment.
Claims (10)
1. a vessel flange clamp attachment structure, it is characterised in that it includes lower card, eyelet bolt, upper card, nut and tight
Gu screw, forming chain connection by bearing pin between described lower card and described eyelet bolt, described bearing pin is also cross under described
The bottom of card and the flake of described eyelet bolt being fixed by an elastic washer, described eyelet bolt pass described upper card and with
Described nut connects；Be arranged with lower clamping face and lower card base under described, described on be arranged with clamping face and upper card base, described under
Clamping face and described upper clamping face form a flange clamping face；Described lower clamping face is provided with screw, and described trip bolt is by institute
The inner side stating lower card passes outwards through described screw and is connected with vessel flange.
2. vessel flange clamp attachment structure as claimed in claim 1, it is characterised in that described lower card is the post of a hollow
Shape structure, including base and clamping part, described base is provided with a through hole running through described lower card both sides, the both sides of described base
Face is plane；Described clamping part includes that described lower clamping face and described lower card base, described lower clamping face and described lower card base are equal
Being located at the front of described lower card, described lower clamping face is a plane, and described lower card base is located at lower section the shape of described lower clamping face
Become a flanged structure；The dorsal part of described clamping part is engraved structure.
3. vessel flange clamp attachment structure as claimed in claim 2, it is characterised in that the flanged structure of described lower card base
It it is 60～90 ° with the angle of described lower clamping face place plane.
4. vessel flange clamp attachment structure as claimed in claim 2, it is characterised in that the flanged structure of described lower card base
End is provided with binding face, and described lower binding face is horizontal plane.
5. vessel flange clamp attachment structure as claimed in claim 1, it is characterised in that described upper card is the post of a hollow
Shape structure；Described upper clamping face and described upper card base are all located at the front of described upper card, and described upper clamping face is a plane, described
Upper card base is located at the top of described upper clamping face and forms a flanged structure；Described upper clamping face and described lower clamping face are positioned at same
In one plane.
6. vessel flange clamp attachment structure as claimed in claim 5, it is characterised in that the flanged structure of described upper card base
It it is 60～90 ° with the angle of described upper clamping face place plane.
7. vessel flange clamp attachment structure as claimed in claim 5, it is characterised in that the flanged structure of described upper card base
End is provided with binding face on, and described upper binding face is horizontal plane.
8. vessel flange clamp attachment structure as claimed in claim 1, it is characterised in that described bearing pin is non-threaded pin
Axle；
And/or, described nut is hub acorn nut.
9. vessel flange clamp attachment structure as claimed in claim 1, it is characterised in that described screw is Long Circle hole,
Annexation between described trip bolt with described vessel flange is connected for pine bolt.
10. vessel flange clamp attachment structure as claimed in claim 1, it is characterised in that described lower card and described upper card
Material be round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879183.8A CN106194933B (en) | 2016-10-08 | 2016-10-08 | A kind of vessel flange clamp connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879183.8A CN106194933B (en) | 2016-10-08 | 2016-10-08 | A kind of vessel flange clamp connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194933A true CN106194933A (en) | 2016-12-07 |
| CN106194933B CN106194933B (en) | 2018-06-12 |
Family
ID=57521176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610879183.8A Active CN106194933B (en) | 2016-10-08 | 2016-10-08 | A kind of vessel flange clamp connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194933B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080247817A1 (en) * | 2007-04-05 | 2008-10-09 | Geislinger Gmbh | Force-fitting clamping connection and method for its production |
| US20130025111A1 (en) * | 2010-04-23 | 2013-01-31 | Avdel Uk Limited | Fastener |
| CN203081939U (en) * | 2013-01-24 | 2013-07-24 | 深圳市科信通信技术股份有限公司 | Locking screw device for box body |
| CN105587725A (en) * | 2014-10-23 | 2016-05-18 | 崔立晶 | Positioning connecting pin |
| CN105873387A (en) * | 2015-01-20 | 2016-08-17 | 海口宸旭扬科技有限公司 | Quick dismounting board fastening device |
| CN206159188U (en) * | 2016-10-08 | 2017-05-10 | 上海奥星制药技术装备有限公司 | Checkpost connection structure for vessel flange |
-
2016
- 2016-10-08 CN CN201610879183.8A patent/CN106194933B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080247817A1 (en) * | 2007-04-05 | 2008-10-09 | Geislinger Gmbh | Force-fitting clamping connection and method for its production |
| US20130025111A1 (en) * | 2010-04-23 | 2013-01-31 | Avdel Uk Limited | Fastener |
| CN203081939U (en) * | 2013-01-24 | 2013-07-24 | 深圳市科信通信技术股份有限公司 | Locking screw device for box body |
| CN105587725A (en) * | 2014-10-23 | 2016-05-18 | 崔立晶 | Positioning connecting pin |
| CN105873387A (en) * | 2015-01-20 | 2016-08-17 | 海口宸旭扬科技有限公司 | Quick dismounting board fastening device |
| CN206159188U (en) * | 2016-10-08 | 2017-05-10 | 上海奥星制药技术装备有限公司 | Checkpost connection structure for vessel flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194933B (en) | 2018-06-12 |
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