CN107830290A - A kind of structure for clamping pipe - Google Patents
A kind of structure for clamping pipe Download PDFInfo
- Publication number
- CN107830290A CN107830290A CN201711401902.6A CN201711401902A CN107830290A CN 107830290 A CN107830290 A CN 107830290A CN 201711401902 A CN201711401902 A CN 201711401902A CN 107830290 A CN107830290 A CN 107830290A
- Authority
- CN
- China
- Prior art keywords
- housing
- plug
- bushing
- connection
- clamping pipe
- 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
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
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
-
- 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
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- 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
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
- F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of structure for clamping pipe,Seal spool mechanism is provided with housing,Closure can be realized to pipeline and is disconnected,Hull outside is provided with the bindiny mechanisms such as outer ring,For the connection and disconnection to plug,Sealing mechanism is provided with plug,Closure and the disconnection of pipeline can equally be implemented separately,It is connected on plug available for the structure for clamping pipe,Fittings body is connected through a screw thread with tailstock,Bushing is provided with inside fittings body,Bushing rubber is connected on bushing,By tightening screw thread to the boosting-rod on tailstock,Extruding bushing rubber internally deforms,Bushing rubber metamorphosis is in pipe,So as to realize the connection and fixation to pipe,Unclamp the screw thread of tailstock and fittings body,Then bushing rubber resiles,So as to easily extract pipe,This structure connection,It is fixed,Clamp,It is all more convenient to dismantle pipe,It can also accomplish seal when clamping simultaneously,Easily split out during release.
Description
Technical field
The present invention relates to pipe joint technical field, specially a kind of structure for clamping pipe.
Background technology
Snap joint is most of all using screw thread, soon pagoda, these three stubborn connections in the connection of hydraulic pressure and pneumatic industry
Mode, screw thread are generally used in Hydraulic Industry, and it can bear higher pressure, but are needed during connection in addition screw thread filling
Thing seals;Pagoda, fast twist are generally used in pneumatic industry, though pagoda can be plugged directly with pipe, pull then compared with
For difficulty, because pagoda is back taper structure, then need screw thread to tighten compression pipe when being screwed to connect soon, also need to unclamp spiral shell during dismounting
Line, it is equally more troublesome.
The content of the invention
It is an object of the invention to provide a kind of structure for clamping pipe, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：It is a kind of clamp pipe structure, it include housing,
It is outer ring, plug, valve element, valve seat, ring washer, valve core spring, valve core seal ring, cycle spring, housing seal circle, connection steel ball, outer
The inner chamber of circle ring washer, boosting-rod, fittings body, bushing, tailstock and bushing rubber, housing and plug is slidably connected, and is provided with housing
Seal spool mechanism, closure can be realized to pipeline and is disconnected, hull outside is provided with the bindiny mechanisms such as outer ring, for the company to plug
Make and break is opened, and plug outer wall is provided with connection steel-ball groove and is used to be connected with equally distributed steel-ball limiting on housing, is also set in plug
There is sealing mechanism, closure and the disconnection of pipeline can equally be implemented separately, be connected on plug available for the structure for clamping pipe, joint
Body is connected through a screw thread with tailstock, is provided with bushing inside fittings body, bushing rubber is connected on bushing, reinforcing is provided with tailstock
Bar.
Preferably, the plug inner chamber is provided with sealing structure, and its structure is：Hole is located by connecting with ring washer and plug valve seat,
Plug valve seat is slidably connected with plug valve element, and plug valve core spring is limited between plug valve seat and plug valve element, plug valve element
Plush copper it is corresponding with the tapered hole of plug connection.
Preferably, fittings body is connected on the plug, fittings body is a kind of structure that can be used for clamping pipe.
Preferably, the housing cavity is provided with sealing structure, and its structure is：Hole is located by connecting with ring washer and housing valve seat,
Housing valve seat is slidably connected with housing valve element, and housing valve core spring is limited between housing valve seat and housing valve element, housing valve element
Plush copper it is corresponding with the tapered hole of housing connection.
Preferably, the outside of the housing is provided with bindiny mechanism, and its structure is：The inner chamber of housing and outer ring is slidably connected,
Cycle spring is provided between the inside of outer ring and the outside of housing.
Preferably, the opening of the housing is provided with outer ring ring washer.
Compared with prior art, the beneficial effects of the invention are as follows：The structure of the clamping pipe is set in the outside of fittings body
There are two boosting-rods, inside is provided with bushing, and bushing is connected to bushing rubber, and the outside of tailstock also is provided with two boosting-rods, internal
For screw thread, it is connected by screw thread with fittings body, tightens screw thread in boosting-rod active force, deform bushing rubber, so as to clamp pipe
Son, the screw thread of tailstock and fittings body is unclamped, then bushing rubber resiles, and so as to easily extract pipe, this structure connects, be solid
It is fixed, clamp, dismounting pipe it is all more convenient, while can also accomplish seal when clamping, easily split out during release.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the Male plug schematic diagram of the present invention；
Fig. 3 is the mother socket structural representation of the present invention.
In figure：It is housing 1, outer ring 2, plug 3, valve element 4, valve seat 5, hole ring washer 6, valve core spring 7, valve core seal ring 8, outer
Coil spring 9, housing seal circle 10, connection steel ball 11, outer ring ring washer 12, boosting-rod 13, fittings body 14, bushing 15, tailstock 16, lining
Cover rubber 17.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, a kind of embodiment provided by the invention：A kind of structure for clamping pipe, it includes housing 1, outer
Circle 2, plug 3, valve element 4, valve seat 5, ring washer 6, valve core spring 7, valve core seal ring 8, cycle spring 9, housing seal circle 10, connection
Steel ball 11, outer ring ring washer 12, boosting-rod 13, fittings body 14, bushing 15, tailstock 16 and bushing rubber 17, housing 1 and plug 3
Inner chamber is slidably connected, and seal spool mechanism is provided with housing 1, and closure can be realized to pipeline and is disconnected, the outside of housing 1 is provided with outer ring
2 grade bindiny mechanisms, for the connection and disconnection to plug, the outer wall of plug 3 is provided with connection steel-ball groove and is used for uniformly dividing on housing 1
The steel-ball limiting connection of cloth, also is provided with sealing mechanism in plug 3, can equally be implemented separately closure and the disconnection of pipeline, on plug 3
It is connected to and is connected through a screw thread available for the structure for clamping pipe, fittings body 14 with tailstock 16, the inside of fittings body 14 is provided with bushing 15,
Bushing rubber 17 is connected on bushing 15, boosting-rod 13 is provided with tailstock 16.
In this embodiment：The inner chamber of plug 3 is provided with sealing structure, and its structure is：Hole is connected with ring washer 6 and the positioning of plug valve seat 5
Connect, plug valve seat 5 is slidably connected with plug valve element 4, and plug valve core spring is limited between plug valve seat and plug valve element, plug
The connection corresponding with the tapered hole of plug 3 of the plush copper of valve element 4, sealing effectiveness is more preferable, and fittings body is connected on plug 3, and fittings body is one
Kind can be used for the structure for clamping pipe, and the inner chamber of housing 1 is provided with sealing structure, and its structure is：Hole is fixed with ring washer 6 and housing valve seat 5
Position connection, housing valve seat 5 is slidably connected with housing valve element 4, housing valve core spring 7 be limited in housing valve seat 5 and housing valve element 4 it
Between, it the connection corresponding with the tapered hole of housing 1 of the plush copper of housing valve element 4, can seal during clamping, easily split out during release, housing 1
Outside is provided with bindiny mechanism, and its structure is：The inner chamber of housing 1 and outer ring 2 is slidably connected, in the outer of the inside of outer ring 2 and housing 1
Cycle spring 9 is provided between portion, cycle spring acts on outer ring to be had the function that to accept and pin, the opening of housing 1 to steel ball
Place is provided with outer ring ring washer 12, externally encloses spacing effect.
Operation principle：When pipe connects, pipe is inserted in fittings body from tailstock 16, acting on boosting-rod 13 with hand tightens
Screw thread so that pipe is clamped in the deformation of bushing rubber 17, is connected so as to realize, outer ring 2 of leaving behind, and allows connection steel ball 11 to float,
Plug 3 is inserted in parent, at this moment the valve element head-on collision in the valve element and parent in male, the valve element in plug is toward relative in plug
Mobile, valve element in housing treats plug and the complete interworking of parent, now the valve in plug with housing toward relatively moving in housing
Core is all completely open, and bleeds off outer ring 2, and connection steel ball 11 is fallen into the steel-ball groove designed on plug under the extruding of outer ring, extremely
This joint is connected, and valve is opened, and fluid is flowed into from pipe, flowed through in plug 3, is most acted on and added with hand through being flowed out in housing 1 afterwards
Power bar 13, tailstock 16 and the screw thread of the junction of fittings body 14 are unscrewed, allow bushing rubber 17 to resile, by pipe directly from
Tailstock end is extracted, and is slided outer ring 2, the equally distributed steel ball 11 of housing 1 is floated, and plug 3 is with housing 1 in valve core spring power
Mutually flicked under effect, come loose outer ring 2, the return of steel ball 11, and joint disconnects, pipeline closure.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (6)
1. a kind of structure for clamping pipe, it includes housing (1), outer ring (2), plug (3), valve element (4), valve seat (5), ring washer
(6), valve core spring (7), valve core seal ring (8), cycle spring (9), housing seal circle (10), connection steel ball (11), outer ring shelves
Enclose (12), boosting-rod (13), fittings body (14), bushing (15), tailstock (16) and bushing rubber (17), it is characterised in that：Housing
(1) inner chamber with plug (3) is slidably connected, and seal spool mechanism is provided with housing (1), and closure can be realized to pipeline and is disconnected,
Bindiny mechanisms such as outer ring (2) is provided with outside housing (1), for the connection and disconnection to plug, plug (3) outer wall is provided with connection steel
Ball groove is used to be connected with equally distributed steel-ball limiting on housing (1), and sealing mechanism also is provided with plug (3), equally can be independent
Closure and the disconnection of pipeline are realized, is connected on plug (3) logical with tailstock (16) available for the structure for clamping pipe, fittings body (14)
Cross threaded connection, bushing (15) is provided with inside fittings body (14), be connected to bushing rubber (17) on bushing (15), on tailstock (16)
It is provided with boosting-rod (13).
A kind of 2. structure for clamping pipe according to claim 1, it is characterised in that：Plug (3) inner chamber is provided with close
Seal structure, its structure are：Hole is located by connecting with ring washer (6) and plug valve seat (5), and plug valve seat (5) slides with plug valve element (4)
Connection, plug valve core spring are limited between plug valve seat and plug valve element, the plush copper of plug valve element (4) and the cone of plug (3)
Spend the corresponding connection in hole.
A kind of 3. structure for clamping pipe according to claim 1 or 2, it is characterised in that：It is connected on the plug (3)
Head body, fittings body are a kind of structures that can be used for clamping pipe.
A kind of 4. structure for clamping pipe according to claim 1, it is characterised in that：Housing (1) inner chamber is provided with close
Seal structure, its structure are：Hole is located by connecting with ring washer (6) and housing valve seat (5), and housing valve seat (5) slides with housing valve element (4)
Connection, housing valve core spring (7) are limited between housing valve seat (5) and housing valve element (4), the plush copper and shell of housing valve element (4)
The tapered hole of body (1) is corresponding to be connected.
A kind of 5. structure of clamping pipe according to claim 1 or 4, it is characterised in that：The outside of the housing (1) is set
There is bindiny mechanism, its structure is：The inner chamber of housing (1) and outer ring (2) is slidably connected, in the inside of outer ring (2) and housing (1)
Cycle spring (9) is provided between outside.
A kind of 6. structure of clamping pipe according to claim 1,4 or 5, it is characterised in that：The opening of the housing (1)
Place is provided with outer ring ring washer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401902.6A CN107830290A (en) | 2017-12-22 | 2017-12-22 | A kind of structure for clamping pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401902.6A CN107830290A (en) | 2017-12-22 | 2017-12-22 | A kind of structure for clamping pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830290A true CN107830290A (en) | 2018-03-23 |
Family
ID=61645367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401902.6A Pending CN107830290A (en) | 2017-12-22 | 2017-12-22 | A kind of structure for clamping pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028584A (en) * | 2018-06-01 | 2018-12-18 | 益阳茶厂有限公司 | A kind of boiler afterheat heat collector |
| CN111719890A (en) * | 2020-06-02 | 2020-09-29 | 东莞市大乘建筑工程技术有限公司 | Floor reinforcing and supporting system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794580A (en) * | 1955-06-17 | 1958-05-07 | Kirk & Co Tubes Ltd | Improvements in or relating to pipe couplings or the equivalent |
| CN203918546U (en) * | 2014-04-30 | 2014-11-05 | 上海宝冶集团有限公司 | A kind of mechanical type tube gripper |
| CN204664717U (en) * | 2015-06-10 | 2015-09-23 | 江西艾克实业有限公司 | A kind of joint adopting y-type seal ring to seal |
| CN205745795U (en) * | 2016-07-07 | 2016-11-30 | 江西艾克实业有限公司 | A kind of hydraulic joint of resistance to extra-high voltage |
-
2017
- 2017-12-22 CN CN201711401902.6A patent/CN107830290A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794580A (en) * | 1955-06-17 | 1958-05-07 | Kirk & Co Tubes Ltd | Improvements in or relating to pipe couplings or the equivalent |
| CN203918546U (en) * | 2014-04-30 | 2014-11-05 | 上海宝冶集团有限公司 | A kind of mechanical type tube gripper |
| CN204664717U (en) * | 2015-06-10 | 2015-09-23 | 江西艾克实业有限公司 | A kind of joint adopting y-type seal ring to seal |
| CN205745795U (en) * | 2016-07-07 | 2016-11-30 | 江西艾克实业有限公司 | A kind of hydraulic joint of resistance to extra-high voltage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028584A (en) * | 2018-06-01 | 2018-12-18 | 益阳茶厂有限公司 | A kind of boiler afterheat heat collector |
| CN109028584B (en) * | 2018-06-01 | 2020-07-24 | 益阳茶厂有限公司 | Boiler waste heat collector |
| CN111719890A (en) * | 2020-06-02 | 2020-09-29 | 东莞市大乘建筑工程技术有限公司 | Floor reinforcing and supporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |