CN104373726A - Self-adaptive fast clamp - Google Patents
Self-adaptive fast clamp Download PDFInfo
- Publication number
- CN104373726A CN104373726A CN201410690121.3A CN201410690121A CN104373726A CN 104373726 A CN104373726 A CN 104373726A CN 201410690121 A CN201410690121 A CN 201410690121A CN 104373726 A CN104373726 A CN 104373726A
- Authority
- CN
- China
- Prior art keywords
- clip
- joint
- piston
- piston cylinder
- clamp
- 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
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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 adaption.
Background technique
At present, fixing seal seat, by seal sealing surface and sealing seat sealing surface facing-up, relies on the faint elastic force of seal self to realize close joint.The sealing configuration of fixing seal seat relies on precision machining to realize, and processing is difficulty comparatively, and easily occurs poor sealing, the defect that switching torque is large.
Following published existing patented technology is found through retrieval:
A kind of mounting tool for Sebific duct hoop (CN201120255500), comprise the adjustable clip of vertical cylinder and open fixing pin clip position fixed die, adjustable clip opens under fixing pin is connected to vertical cylinder, control card hoop opening angle is used for by cylinder, clip position fixed die is fixed on tooling bracket, being positioned at adjustable clip opens below fixing pin, be used for ensureing that clip is in the mounting point of sebific duct, by the assembly quality of this guarantee of the utility model clip, by being once seated the manufacturing efficiency improving product.
Self-sealing cleaner for sucker rods (CN92220951) forms primarily of clip, joint, housing, glue core, seal ring, support set and upper cover.Common oil well can be adapted to and examine the scraping dirt pumped up in lower sucker rod process, blowout prevention and Junk prevention operation.The various downhole tool of Φ 16 ~ Φ 56 and rod string can be removed under 6MPa oil pressure condition, and depart within the scope of well head certain distance at derrick, still can normally work, sump oil is prevented to land raising work efficiency, reduce work procedure, accomplish safety in production, civilized construction.
Comparative analysis, compared with prior art there is larger difference technical characteristics in the technology contents of present patent application.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide that a kind of structure is simple, design science, be convenient to install, the safe and reliable quick clip of self adaption.
The present invention solves its technical problem and takes following technological scheme to realize:
The quick clip of a kind of self adaption, comprise clip main body, lateral body and sealing steel rings, clip body shaft coaxially regulates to one end and is provided with a lateral body, the connecting end of clip main body is coaxially fixed with a sealing steel rings, it is characterized in that: between lateral body and clip main body ecto-entad successively coaxial sleeve piston cylinder and flap-type clip are housed; Hoop main body in and stay enclosed space between piston cylinder outer wall, slide axially in this enclosed space and piston is installed, the axial both sides of this enclosed space are communicated with to be provided with respectively to be closed joint and opens joint, the fluid pressure of this closedown joint or the input of unlatching joint acts on piston, make piston promote piston cylinder and carry out axial displacement, piston cylinder acts on flap-type clip and moves axially.
And, be coaxially installed with fixed block outside the flap-type clip in described lateral body.
And, described closedown joint or the liquid source opening joint input can to make in self pipeline medium can also from external pressure source.
Advantage of the present invention and good effect are:
1, this clip can remote control, and liquid (gas) is dynamically connected, and is applicable to manually cannot to manipulate, volume is little, the occasion of heavy caliber, use occasion spatial constraints, can be widely used in throttle valve, gate valve, stop valve, butterfly valve, ball valve, modulating valve etc.
2, this clip can with pipeline on sample and reach open and close, save supplementary equipment.
3, structure of the present invention is simple, volume is little, use is reliable, design science, and sealability is reliable, can be widely used in various working occasion, can also be applicable to pipeline and connect, for telecontrol, high pressure, the various occasion higher to environment space requirement.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present invention.
Mark representative in accompanying drawing: 1, close joint 2, clip main body 3, open joint 4, piston cylinder 5, piston 6, lateral body 7, positioning block 8, flap-type clip 9, sealing steel rings
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
The quick clip of a kind of self adaption, comprise clip main body 2, lateral body 6 and sealing steel rings 9, clip body shaft coaxially regulates to one end and is provided with a lateral body, and the connecting end of clip main body is coaxially fixed with a sealing steel rings, and innovative point of the present invention is:
Between lateral body and clip main body ecto-entad successively coaxial sleeve piston cylinder 4 and flap-type clip 8 are housed, be coaxially installed with fixed block 7 outside the flap-type clip in lateral body, limit the axial position of piston cylinder;
In order to automatic regulating piston cylinder axial position, hoop main body in and stay enclosed space between piston cylinder outer wall, slide axially in this enclosed space and piston 5 is installed, the axial both sides of this enclosed space are communicated with to be provided with respectively to be closed joint 1 and opens joint 3, the fluid pressure of this closedown joint or the input of unlatching joint acts on piston, make piston promote piston cylinder and carry out axial displacement, piston cylinder acts on flap-type clip thus reaches unlatching or closed condition.The liquid source of closing joint or opening joint input can to make in self pipeline medium can also from external pressure source.
The working principle of this clip is as follows:
This clip rely on liquid from unlatching joint enter in valve pocket act on piston make it promote piston cylinder, finally act on flap-type clip and reach opening state from being moved to the left, reach quick unlatching;
When needs are closed, medium enters in valve pocket from closedown joint and acts on piston and make it to promote piston cylinder and finally act on flap-type clip and reach closed condition from moving right, to reach quick closedown.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (3)
1. the quick clip of self adaption, comprise clip main body, lateral body and sealing steel rings, clip body shaft coaxially regulates to one end and is provided with a lateral body, the connecting end of clip main body is coaxially fixed with a sealing steel rings, it is characterized in that: between lateral body and clip main body ecto-entad successively coaxial sleeve piston cylinder and flap-type clip are housed; Hoop main body in and stay enclosed space between piston cylinder outer wall, slide axially in this enclosed space and piston is installed, the axial both sides of this enclosed space are communicated with to be provided with respectively to be closed joint and opens joint, the fluid pressure of this closedown joint or the input of unlatching joint acts on piston, make piston promote piston cylinder and carry out axial displacement, piston cylinder acts on flap-type clip and moves axially.
2. the quick clip of self adaption according to claim 1, is characterized in that: be coaxially installed with fixed block outside the flap-type clip in described lateral body.
3. the quick clip of self adaption according to claim 1, is characterized in that: described closedown joint or the liquid source opening joint input can to make in self pipeline medium can also from external pressure source.
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 true CN104373726A (en) | 2015-02-25 |
| CN104373726B 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) |
Citations (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 |
| CN2379662Y (en) * | 1999-07-09 | 2000-05-24 | 陈国平 | Plastic tube hoop valve |
| US6343630B1 (en) * | 1998-05-22 | 2002-02-05 | Delaware Capital Formation, Inc. | High pressure filling nozzle |
| 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 |
| US20130306897A1 (en) * | 2009-10-30 | 2013-11-21 | Emd Millipore Corporation | Fluid Transfer Device And System |
| 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
Patent Citations (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 |
| US20130306897A1 (en) * | 2009-10-30 | 2013-11-21 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373726B (en) | 2017-01-18 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |