CN104373726B - Self-adaptive fast clamp - Google Patents
Self-adaptive fast clamp Download PDFInfo
- Publication number
- CN104373726B CN104373726B CN201410690121.3A CN201410690121A CN104373726B CN 104373726 B CN104373726 B CN 104373726B CN 201410690121 A CN201410690121 A CN 201410690121A CN 104373726 B CN104373726 B CN 104373726B
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- CN
- China
- Prior art keywords
- piston
- clip
- joint
- clamp
- piston cylinder
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a self-adaptive fast clamp which comprises a clamp body, a side body and a sealing steel ring. The side body is installed at one axial end of the clamp body in a coaxial adjustment mode, the sealing steel ring is fixedly and coaxially installed at the connecting end of the clamp body, and a piston cylinder and a petal-type clamp are sequentially and coaxially mounted in the space between the side body and the clamp body from outside to inside; an enclosed space is reserved between the interior of the clamp body and the outer wall of the piston cylinder, a piston is axially mounted in the enclosed space in a sliding mode, a closing joint and an opening joint are mounted on the two axial sides of the enclosed space respectively in a communicated mode, pressure of liquid delivered from the closing joint or the opening joint acts on the piston, accordingly, the piston pushes the piston cylinder to move axially, and the piston cylinder acts on the petal-type clamp so that the petal-type clamp can move axially. The self-adaptive fast clamp is simple in structure, small in size, reliable in use, scientific in design and reliable in sealing performance, can be widely applied to various working condition occasions, can also be applied to pipeline connection, and is used on remote control occasions, high pressure occasions and occasions with high requirements for environmental space.
Description
Technical field
The invention belongs to valve field, the quick clip of especially a kind of self adaptation.
Background technology
At present, fixing seal seat passes through seal sealing surface and seal receptacle sealing surface facing-up, relies on seal itself faint
Elastic force realizes close joint.The sealing structure of fixing seal seat relies on Precision Machining to realize, and processing is more difficult, and easily occurs close
Bad, the big defect of switching torque of envelope property.
Published existing patented technology below retrieval finds:
A kind of mounting tool (cn201120255500) for Sebific duct hoop, opens solid including the adjustable clip of vertical cylinder
Rationed marketing clip position stent, adjustable clip opens steady pin and is connected under vertical cylinder, by the effect of cylinder come control card
Hoop opening angle, clip position stent is fixed on tooling bracket, opens below steady pin positioned at adjustable clip, for ensureing
Clip in the installation site of sebific duct, by the assembling quality of this utility model this guarantee clip, by being once assembled in place raising
The production efficiency of product.
Self-sealing cleaner for sucker rods (cn92220951) main by clip, joint, housing, glue core, sealing ring, support set and on
Lid composition.Adapt to scraping dirt during the inspection of common oil well pumps up lower sucker rod, blowout prevention and Junk prevention operation.Can be in 6mpa oil
Remove the various downhole tool of φ 16～φ 56 and rod string in the case of pressure, and deviate well head certain distance scope in derrick
Interior, remain to normal work, prevent sump oil to land raising work efficiency, reduce operation routine, accomplish to keep the safety in production, civilized construction.
Relative analyses, compared with prior art there is larger distinguishing feature in the technology contents of present patent application.
Content of the invention
It is an object of the invention in place of overcoming the deficiencies in the prior art, provide that a kind of structure is simple, design science, be easy to
Installation, the quick clip of safe and reliable self adaptation.
The present invention solves its technical problem and takes technical scheme below to realize:
A kind of quick clip of self adaptation, including clip main body, lateral body and ring gasket, clip main body axial direction one end is coaxial
Regulation is provided with a lateral body, the connection end of clip main body be coaxially fixed with a ring gasket it is characterised in that: in lateral body and clip
Between main body, ecto-entad is sequentially coaxially set with piston cylinder and flap-type clip；Stay closing empty between lateral body and piston drum outer wall
Between, axially it is slidably fitted with piston in this closing space, the axial both sides of this closing space are respectively communicated with and are provided with closing joint
And unlatching joint, this closing joint or open joint input fluid pressure act on piston, make piston promote piston cylinder enter
Row axial displacement, piston cylinder acts on flap-type clip and moves axially；
The described joint or the liquid source of unlatching joint input of cutting out is in itself pipeline medium or to come from external pressure
Source.
And, it is coaxially installed with fixed block outside the flap-type clip in described lateral body.
Advantages of the present invention and good effect are:
1st, this clip can remote control, liquid (gas) be dynamically connected it is adaptable to manually cannot manipulate, small volume, heavy caliber, use
The occasion that occasion space limits, is widely portable to choke valve, gate valve, stop valve, butterfly valve, ball valve, regulating valve etc..
2nd, this clip can reach open and close with sampling on pipeline, saves auxiliary equipment.
3rd, present configuration is simple, small volume, using reliable, design science, sealing property is reliable, is widely portable to many
Kind of operating mode occasion, is applicable to pipeline and connects, for remotely control, high pressure, various environment space is required higher
Occasion.
Brief description
Fig. 1 is cross section structure diagram of the present invention.
In accompanying drawing, labelling represents: 1, closes joint 2, clip main body 3, opens joint 4, piston cylinder 5, piston 6, side
Body 7, locating piece 8, flap-type clip 9, ring gasket
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following examples are descriptive
, it is not determinate it is impossible to protection scope of the present invention is limited with this.
A kind of quick clip of self adaptation, including clip main body 2, lateral body 6 and ring gasket 9, clip main body axial direction one end
Coaxial regulation is provided with a lateral body, and the connection end of clip main body is coaxially fixed with a ring gasket, and the innovative point of the present invention is:
Between lateral body and clip main body, ecto-entad is sequentially coaxially set with piston cylinder 4 and flap-type clip 8, in lateral body
Flap-type clip outside be coaxially installed with fixed block 7, limit the axial location of piston cylinder；
In order to automatically adjust piston cylinder axial location, between lateral body and piston drum outer wall, stay closing space, this closing is empty
Interior axial direction is slidably fitted with piston 5, and the axial both sides of this closing space are respectively communicated with and are provided with closing joint 1 and open joint
3, the fluid pressure of this closing joint or unlatching joint input acts on piston, makes piston promote piston cylinder to carry out axial displacement,
Piston cylinder acts on flap-type clip thus reaching the state of being turned on and off.Close joint or the liquid source of unlatching joint input can
So that can also be derived from and external pressure source in itself pipeline medium.
The operation principle of this clip is as follows:
This clip relies on liquid to act on piston in unlatching joint entrance valve pocket and is allowed to promote piston cylinder, finally acts on
Flap-type clip reaches opening from being moved to the left, and reaches quick unlatching；
When needing to close, medium acts on piston in closing joint entrance valve pocket and is allowed to promote piston cylinder last
Act on flap-type clip and reach closed mode from moving right, to reach quick closedown.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, those skilled in the art can manage
Solution: without departing from the present invention and spirit and scope of the appended claims, various replacements, to change and modifications be all possible,
Therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (2)
1. the quick clip of a kind of self adaptation, including clip main body, lateral body and ring gasket, clip main body axial direction one end is coaxially adjusted
Section is provided with a lateral body, the connection end of clip main body be coaxially fixed with a ring gasket it is characterised in that: in lateral body and clip master
Between body, ecto-entad is sequentially coaxially set with piston cylinder and flap-type clip；Stay closing empty between lateral body and piston drum outer wall
Between, axially it is slidably fitted with piston in this closing space, the axial both sides of this closing space are respectively communicated with and are provided with closing joint
And unlatching joint, this closing joint or open joint input fluid pressure act on piston, make piston promote piston cylinder enter
Row axial displacement, piston cylinder acts on flap-type clip and moves axially；
The described joint or the liquid source of unlatching joint input of cutting out is in itself pipeline medium or to come from external pressure source.
2. the quick clip of self adaptation according to claim 1 it is characterised in that: coaxial outside the flap-type clip in described lateral body
Fixed block is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690121.3A CN104373726B (en) | 2014-11-25 | 2014-11-25 | Self-adaptive fast clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690121.3A CN104373726B (en) | 2014-11-25 | 2014-11-25 | Self-adaptive fast clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373726A CN104373726A (en) | 2015-02-25 |
| CN104373726B true CN104373726B (en) | 2017-01-18 |
Family
ID=52552807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690121.3A Active CN104373726B (en) | 2014-11-25 | 2014-11-25 | Self-adaptive fast clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373726B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247784C1 (en) * | 1982-12-23 | 1984-06-14 | Weh, Erwin, 7918 Illertissen | Plug-in coupling for the pressure-tight connection of a pressure line with a pressure-operated device |
| US6343630B1 (en) * | 1998-05-22 | 2002-02-05 | Delaware Capital Formation, Inc. | High pressure filling nozzle |
| CN2379662Y (en) * | 1999-07-09 | 2000-05-24 | 陈国平 | Plastic tube hoop valve |
| US8544497B2 (en) * | 2009-10-30 | 2013-10-01 | Emd Millipore Corporation | Fluid transfer device and system |
| CN103335125A (en) * | 2013-07-05 | 2013-10-02 | 天津百利展发集团有限公司 | Non-bolt connection hoop valve |
| CN204358310U (en) * | 2014-11-25 | 2015-05-27 | 天津百利展发集团有限公司 | The quick clip of self adaption |
-
2014
- 2014-11-25 CN CN201410690121.3A patent/CN104373726B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373726A (en) | 2015-02-25 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |