CN206093313U - Novel but switch quick change coupler - Google Patents
Novel but switch quick change coupler Download PDFInfo
- Publication number
- CN206093313U CN206093313U CN201621149874.4U CN201621149874U CN206093313U CN 206093313 U CN206093313 U CN 206093313U CN 201621149874 U CN201621149874 U CN 201621149874U CN 206093313 U CN206093313 U CN 206093313U
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- female
- male
- valve
- clutch
- ring
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Abstract
The utility model belongs to the technical field of the pipeline connection accessory, specific saying relates to a novel but switch quick change coupler. Its main technical scheme: the public affairs head of mainly being connected by the buckle reaches with female head public head and/or female head constitute being close to the sealed ball valve that the handling sub passageway of connecting the position setting opened and close, wherein, the spheroid type case of sealed ball valve in the setting is connecting the passageway and the disk seat of supporting case, case one end connect the valve rod, the valve rod pass the round hole of setting on public head and/or female first pipe shaft and outside switch spanner bolt fastening. This novel but switch quick change coupler has the characteristics of compact structure, convenient operation and safety and stability.
Description
Technical field
This utility model belongs to pipeline connection accessory technical field, is concretely related to a kind of new switchable fast changing-over
Head.
Background technology
Switchable hydraulic quick coupler convenient disassembly, connection is quick, is widely used in being linked and packed for pipeline.At present, it is switchable
Using union, flange etc. and various valve combined sets more than hydraulic quick coupler, joint design is complicated, takes up room big, using not side
Just；Joint inner passage is inconsistent with the caliber of external connection, causes flow loss.
Utility model content
The purpose of this utility model is just to provide a kind of compact conformation, easy to operate new switchable hydraulic quick coupler.
For achieving the above object, the technical scheme that this utility model is adopted for：
A kind of new switchable hydraulic quick coupler, mainly by the male and female and described male and/or mother for snapping connection
Head is constituted in the seal ball-valve that the control joint passage arranged near connecting portion is opened and closed, wherein, the seal ball-valve includes setting
Put the ball-shape valve element in connector channel and support the valve seat of valve element, described valve element one end connection valve rod, described valve rod
Circular hole through on being arranged on male and/or female pipe shaft is fixed with the switch knob bolt of outside.
Constituting a kind of additional technical feature of above-mentioned new switchable hydraulic quick coupler also includes：
--- sealing gasket is set between the valve element and valve seat of the seal ball-valve, on the valve rod and male or female pipe shaft
Circular-hole internal-wall between airtight and watertight padding is set, the stem exterior suit gland will be compressed in sealing at circular hole；
--- described male and female binding site arrange snap device, described snap device include clutch cover, from
Spring, jump ring, clutch steel ball and clutch scrobicular ring are closed, wherein,
Described clutch cover slides and is sleeved on described female clamping part outside, in described clutch cover and female clamping part
Between spiral brake spring is set, described brake spring two ends are fixed with described clutch cover；
The inner peripheral surface of described clutch cover outer end is provided with positioning scrobicular ring circumferentially, mother corresponding with described positioning scrobicular ring
The outer circumference surface of head clamping part arranges the internal annular slot for installing jump ring, and it is recessed that the outer end of the jump ring extend into described positioning
In ring；
Described clutch steel ball is mounted in the clutch steel ball hole of the radial direction of the female clamping part on the inside of described jump ring,
The outer peripheral face of described male clamping part is provided with the clutch scrobicular ring coordinated with described clutch steel ball；
--- described female clamping part inwall is provided with the annular boss for placing annular sealing gaskets, described annular
Outside the boss is additionally provided with the annular groove for placing sealing ring, described male and female buckle fix after by Gask-O-Seal
Piece and sealing ring are compressed；
--- the hydraulic quick coupler inner passage diameter that described male is constituted after snapping connection with female is consistent；
--- described male and/or the freedom portion of female is threadedly coupled with pipeline using NPT.
The new switchable hydraulic quick coupler of one kind provided by the utility model compared with prior art, with advantages below：
First, because the joint is being arranged by the male and female and described male and/or female for snapping connection near buckle part
The seal ball-valve that opens and closes of control joint passage constitute, connection member is reduced, the characteristics of with compact conformation；Second, this connects
Sealing gasket is set between the valve element and valve seat of the seal ball-valve of head, the circular-hole internal-wall in the valve rod and male or female pipe shaft it
Between airtight and watertight padding is set, the stem exterior suit gland will be compressed in sealing at circular hole, security risk be reduced, with close
The characteristics of obturaging close；Third, due to constitute the snap device of the joint by clutch cover, brake spring, jump ring, clutch steel ball and from
Close scrobicular ring composition, that is, realize convenient disassembly, connection is quick, with it is simple to operate the characteristics of；Fourth, the female buckle of the joint
Portion's inwall is provided with the annular boss for placing annular sealing gaskets, and described annular boss outside is additionally provided with for placing sealing
The annular groove of circle, described male and female buckle compresses annular sealing gaskets and sealing ring after fixing, and has accomplished joint
During dismounting use, without dielectric leakage, the characteristics of with safety and environmental protection；Fifth, the male of the joint and female buckle connect
The hydraulic quick coupler inner passage diameter constituted after connecing is consistent, realizes full-bore pumped (conveying) medium, and user is in design and installation
Flow loss need not be considered, the characteristics of with function admirable.
Description of the drawings
Fig. 1 is the structural representation of the switchable hydraulic quick coupler of this utility model.
Specific embodiment
It is former to a kind of structure of new switchable hydraulic quick coupler provided by the utility model and work below in conjunction with the accompanying drawings
Reason is described in further detail.
As shown in figure 1, for a kind of structural representation of new switchable hydraulic quick coupler provided by the utility model.Constitute
The structure of the new switchable hydraulic quick coupler is mainly by the male 1 and female 2 and described male 1 and/or female 2 for snapping connection
The seal ball-valve opened and closed in the control joint passage 3 arranged near connecting portion is constituted, wherein, the seal ball-valve includes arranging
The valve seat 42 of ball-shape valve element 41 and supporting valve element 41 in connector channel 3, the described one end of valve element 41 connection valve rod 43, institute
Circular hole of the valve rod 43 stated through on being arranged on male 1 and/or the pipe shaft of female 2 is fixed with the bolt of switch knob 44 of outside.
Its operation principle is：The seal ball-valve in male 1 and female 2 closed on the switchable hydraulic quick coupler, respectively with
Pipeline connects, then male 1 is snapped connection with female 2 together with, open seal ball-valve, turn on connector channel pumped (conveying) medium,
Closing the buckle part of seal ball-valve, male 1 and female 2 can take apart.
In a kind of above-mentioned structure of new switchable hydraulic quick coupler is constituted,
--- in order to improve the sealing of the joint, prevent dielectric leakage, valve element 41 and the valve seat 42 of above-mentioned seal ball-valve
Between arrange sealing gasket 5, between valve rod 43 and male 1 or the circular-hole internal-wall on the pipe shaft of female 2 arrange airtight and watertight padding 6, valve rod 43
Outer cover fills gland 7 and compresses sealing at circular hole, is applicable to operating pressure≤70Mpa；
--- in order to realize that the joint disassembly is convenient, connection is quick, and above-mentioned male 1 arranges buckle with the binding site of female 2
Mechanism, snap device includes clutch cover 81, brake spring 82, jump ring 83, clutch steel ball 84 and clutch scrobicular ring 85, wherein, clutch
Set 81 slides and is sleeved on the clamping part of female 2 outside, and between clutch cover 81 and the clamping part of female 2 spiral brake spring is arranged
82, the two ends of brake spring 82 are fixed with described clutch cover 81；The positioning that the inner peripheral surface of the outer end of clutch cover 81 is provided with circumferentially is recessed
Ring 86, the outer circumference surface of the clamping part of female 2 corresponding with positioning scrobicular ring 86 arranges the internal annular slot 87 for installing jump ring 83, card
The outer end of spring 83 is extend in described positioning scrobicular ring 86；Clutch steel ball 84 is mounted in the clamping part of female 2 positioned at the inner side of jump ring 83
Radial direction clutch steel ball hole 88 in, the outer peripheral face of the clamping part of male 1 is provided with the clutch scrobicular ring 85 coordinated with clutch steel ball 88；
After male 1 and 2 grafting of female, the clutch cover 81 of snap device resets under the elastic force effect of brake spring 82,
Clutch steel ball 84 in positioning scrobicular ring 86 departs from positioning scrobicular ring 86 in the presence of jump ring 83, is limited by clutch cover 81 and is stuck in
In clutch scrobicular ring 85, now male 1 and the mutually locking of female 2 can not separate.When needing to separate male 1 and female 2, by clutch
Set 81 is moved to the left, and when positioning scrobicular ring 86 and the clutch steel ball 84 pairs of the inner side of clutch cover 81 is corresponding, clutch steel ball 84 can be outside
Into positioning scrobicular ring 86, now male 1 and female 2 can be separated；
--- the clamping part inwall of above-mentioned female 2 is provided with the annular boss 9 for placing annular sealing gaskets, outside annular boss
Side is additionally provided with the annular groove 10 for placing sealing ring, by annular sealing gaskets and sealing after male 1 and the fixation of the buckle of female 2
Circle is compressed, accomplished joint during dismounting use without dielectric leakage, fire resistance meet bear at a temperature of 704 DEG C to
Few 5min maximum working pressure (MWP)s, meet the requirement of safety and environmental protection；
--- the diameter of hydraulic quick coupler inner passage 3 that above-mentioned male 1 is constituted after snapping connection with female 2 is consistent, is led to
Footpath is maximum to realize full-bore pumped (conveying) medium, it is to avoid flow loss up to 150mm, improves joint performance；
--- the freedom portion of above-mentioned male 1 and/or female 2 is connected with pipeline using NPT screw threads 11.
Claims (6)
1. a kind of new switchable hydraulic quick coupler, it is characterised in that：Mainly by the male and female and described public affairs for snapping connection
Head and/or female are constituted in the seal ball-valve that the control joint passage arranged near connecting portion is opened and closed, wherein, the ball sealer
Valve includes the valve seat of the ball-shape valve element being arranged in connector channel and supporting valve element, described valve element one end connection valve rod, institute
Circular hole of the valve rod stated through on being arranged on male and/or female pipe shaft is fixed with the switch knob bolt of outside.
2. new switchable hydraulic quick coupler as claimed in claim 1 a kind of, it is characterised in that：The valve element of the seal ball-valve with
Sealing gasket is set between valve seat, airtight and watertight padding is set between the valve rod and male or the circular-hole internal-wall on female pipe shaft, it is described
Stem exterior is set with gland and compresses sealing at circular hole.
3. new switchable hydraulic quick coupler as claimed in claim 1 a kind of, it is characterised in that：Described male is combined with female
Position arranges snap device, and described snap device includes clutch cover, brake spring, jump ring, clutch steel ball and clutch scrobicular ring, its
In,
Described clutch cover slides and is sleeved on described female clamping part outside, between described clutch cover and female clamping part
Spiral brake spring is set, and described brake spring two ends are fixed with described clutch cover；
The inner peripheral surface of described clutch cover outer end is provided with positioning scrobicular ring circumferentially, female card corresponding with described positioning scrobicular ring
The outer circumference surface of buckle arranges the internal annular slot for installing jump ring, and the outer end of the jump ring extend into described positioning scrobicular ring
It is interior；
Described clutch steel ball is mounted in the clutch steel ball hole of the radial direction of the female clamping part on the inside of described jump ring, described
The outer peripheral face of male clamping part be provided with the clutch scrobicular ring coordinated with described clutch steel ball.
4. new switchable hydraulic quick coupler as claimed in claim 3 a kind of, it is characterised in that：Described female clamping part inwall
The annular boss for placing annular sealing gaskets is provided with, described annular boss outside is additionally provided with the ring for placing sealing ring
Connected in star, described male and female buckle compresses annular sealing gaskets and sealing ring after fixing.
5. a kind of new switchable hydraulic quick coupler as described in Claims 1-4 any one claim, it is characterised in that：Institute
The hydraulic quick coupler inner passage diameter that the male stated is constituted after snapping connection with female is consistent.
6. a kind of new switchable hydraulic quick coupler as described in claim 5 any one claim, it is characterised in that：Described
The freedom portion of male and/or female is threadedly coupled with pipeline using NPT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149874.4U CN206093313U (en) | 2016-10-24 | 2016-10-24 | Novel but switch quick change coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149874.4U CN206093313U (en) | 2016-10-24 | 2016-10-24 | Novel but switch quick change coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093313U true CN206093313U (en) | 2017-04-12 |
Family
ID=58484890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149874.4U Active CN206093313U (en) | 2016-10-24 | 2016-10-24 | Novel but switch quick change coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367838A (en) * | 2018-04-26 | 2021-02-12 | 阿奎埃尔贾努兹詹科维兹有限公司 | Water filter for aquarium |
-
2016
- 2016-10-24 CN CN201621149874.4U patent/CN206093313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367838A (en) * | 2018-04-26 | 2021-02-12 | 阿奎埃尔贾努兹詹科维兹有限公司 | Water filter for aquarium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 053500 Hengshui City, Hengshui City, Hebei Province, Jingxian County City Patentee after: Hebei Jingbo Petroleum Machinery Co., Ltd. Address before: 053500 Jingxian County Development Zone, Hengshui, Hebei Patentee before: Liu Kanjin |
|
| TR01 | Transfer of patent right |