CN207093998U - Pipe joint device - Google Patents
Pipe joint device Download PDFInfo
- Publication number
- CN207093998U CN207093998U CN201720585809.4U CN201720585809U CN207093998U CN 207093998 U CN207093998 U CN 207093998U CN 201720585809 U CN201720585809 U CN 201720585809U CN 207093998 U CN207093998 U CN 207093998U
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- Prior art keywords
- pipe sleeve
- locking device
- connecting shaft
- projection
- pipe
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Abstract
The utility model provides a kind of pipe joint device.Wherein, pipe joint device includes pipe sleeve and locking device；Pipe sleeve medial surface is surrounded for covering the column being set on pipeline to be connected, and the side of pipe sleeve is provided with gap, and gap axially penetrates through setting along pipe sleeve；The both ends that locking device is located at gap with pipe sleeve are movably connected with, and locking device has lock-out state and released state；Locking device includes actuator, and actuator enters lock-out state for driving locking device, and in the locked state, locking device fixes pipe sleeve, so that pipe sleeve can not further be expanded；Actuator is additionally operable to enter released state by lock-out state, and in the unlocked state, locking device separates with pipe sleeve one end, so that pipe sleeve can be expanded towards the outside under external force.Pipe joint device provided by the utility model can realize the fast assembling-disassembling of pipeline to be connected, easy to operate, improve operating efficiency.
Description
Technical field
It the utility model is related to pipeline interconnection technique field, more particularly to a kind of pipe joint device.
Background technology
In process of oil production, often carry out being acidified, prevent the squeezings such as swollen, chemical water shutoff construction.During construction, from
Then liquid in vapor tight tank is suctioned out and is injected into oil well by pump truck, and constructed into vapor tight tank by tank car tapping
It is required to be switched fast tank car in journey to inject no liquid.By soft between tank car and vapor tight tank, vapor tight tank and pump truck
Pipe is attached.
Connected mode between the flexible pipe and equipment (tank car, vapor tight tank or pump truck etc.) of prior art mainly has two kinds.One
Kind is to set rigid joint in the hose end, and the rigid joint has screw thread, while the hose coupling in equipment is also set
The screw thread coordinated with the rigid joint is equipped with, connection between flexible pipe and equipment is realized to be connected through a screw thread.Another kind is
One end of flexible pipe is enclosed on the outside of the hose coupling of equipment, the outside of flexible pipe is wrapped in by flexible pipe banding in flexible pipe by iron wire
On joint, to realize the connection between flexible pipe and equipment.
But either unscrew and be also wound around the operation of iron wire and be all inconvenient, and need to consume a longer time, no
Meets the needs of being switched fast tank car.
Utility model content
The utility model provides a kind of pipe joint device, to realize the fast assembling-disassembling of pipeline to be connected.
The utility model provides a kind of pipe joint device, including pipe sleeve and locking device；Pipe sleeve medial surface encloses
Into the column being set to for set on pipeline to be connected, and the side of pipe sleeve is provided with gap, and gap axially penetrates through setting along pipe sleeve；
The both ends that locking device is located at gap with pipe sleeve are movably connected with, and locking device has lock-out state and released state；Locking
Device includes actuator, and actuator enters lock-out state for driving locking device, and in the locked state, locking device is fixed
Firmly pipe sleeve, so that pipe sleeve can not further be expanded；Actuator is additionally operable to enter released state by lock-out state, in released state
Under, locking device separates with pipe sleeve one end, so that pipe sleeve can be expanded towards the outside under external force.
Pipe joint device as described above, wherein, locking device also includes pedestal, Button Block and clasp；Pedestal and
Button Block is separately fixed on the pipe sleeve of gap both sides；Clasp one end is provided with the auxiliary section for being used for fastening with Button Block, and clasp is another
One end is provided with along the first axially extending connecting shaft of pipe sleeve, and the first connecting shaft is rotatably coupled actuator；Actuator has
Second connecting shaft axially extending along pipe sleeve, actuator are hinged on pedestal by the second connecting shaft, so that the first connecting shaft energy
It is enough to be rotated around the second connecting shaft；In the locked state, the second connecting shaft is between the first connecting shaft and Button Block, and clasp is matched somebody with somebody
Conjunction portion is fastened on Button Block.
Pipe joint device as described above, wherein, Button Block sets fluted away from the side of gap；Auxiliary section is
Form projection in clasp one end, for engaging with groove.
Pipe joint device as described above, wherein, Button Block is provided with projection away from the side of gap；Auxiliary section is
Form groove in clasp one end, for engaging with projection.
Pipe joint device as described above, wherein, actuator is elongated handle, and one end of handle connects by second
Spindle is hinged with pedestal.
Pipe joint device as described above, wherein, the both ends of the first connecting shaft stretch out in actuator, and first connects
The both ends that spindle stretches out in actuator are respectively equipped with connecting hole, the cross section extension of the axis of connecting hole along the first connecting shaft；Button
Ring is provided with projection towards pedestal one end, and projection passes through connecting hole；It is provided with projection for the first connecting shaft to be fixed on into projection
On fixture.
Pipe joint device as described above, wherein, fixture is adjusting nut, and the end of projection is provided with spiral shell
Line, adjusting nut are screwed onto the end that projection passes through connecting hole.
Pipe joint device as described above, wherein, it is provided with multiple limited impressions on projection, limited impression is along convex
The circumferentially extending of post；Annular projection, circumferentially extending of the annular projection along connecting hole are provided with connecting hole, annular projection is fastened on
In limited impression.
Pipe joint device as described above, wherein, locking device also includes connect band and buckle；The one of connect band
End and buckle are separately fixed on the pipe sleeve of gap both sides；Multiple grabs are provided with connect band, grab engages with buckle.
Pipe joint device as described above, wherein, the elastic pipe sleeve that pipe sleeve is formed in one.
Pipe joint device provided by the utility model, it is set on the outside of pipeline to be connected, is led to by pipe sleeve
Part driving locking device of overdriving switches between lock-out state and released state, and can in the locked state, using being arranged on
Gap is connected by the locking device outside pipe sleeve, so that pipe sleeve is because can not further expand and banding is in pipeline to be connected
On, being fixedly connected for connecting line is treated in realization；And locking device is departed from pipe sleeve in the unlocked state, so as to allow pipe sleeve to exist
Expand under external force and disassembled via gap, be achieved in the fast assembling-disassembling of pipeline to be connected, it is easy to operate, improve work
Make efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model pipe joint device；
Fig. 2 is the front view of the utility model pipe joint device.
Description of reference numerals：
1：Pipe sleeve； 11：Gap；
2：Locking device； 21：Actuator；
211：Handle； 22：Pedestal；
23：Button Block； 24：Clasp；
241：Auxiliary section； 25：First connecting shaft；
251：Connecting hole； 26：Second connecting shaft；
27：Fixture； 271：Adjusting nut；
28：Projection.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, it should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the overall structure diagram of the utility model pipe joint device, and Fig. 2 connects for the utility model pipeline
Connect the front view of piecing devices.
Incorporated by reference to Fig. 1 and Fig. 2, the present embodiment provides a kind of pipe joint device, including pipe sleeve 1 and locking device
2；The medial surface of pipe sleeve 1 is surrounded for covering the column being set on pipeline to be connected, and the side of pipe sleeve 1 is provided with gap 11, gap 11
Setting is axially penetrated through along pipe sleeve 1；The both ends that locking device 2 is located at gap 11 with pipe sleeve 1 are movably connected with, locking device 2
With lock-out state and released state；Locking device 2 includes actuator 21, and actuator 21 enters for driving locking device 2
Lock-out state, in the locked state, locking device 2 fix pipe sleeve 1, so that pipe sleeve 1 can not further be expanded；Actuator 21 is also
For entering released state by lock-out state, in the unlocked state, locking device 2 separates with the one end of pipe sleeve 1, so that the energy of pipe sleeve 1
It is enough to be expanded towards the outside under external force.
The utility model can be used for being connected for different type pipeline to be connected, for example, flexible pipe and rigid hard tube
Connection, or the connection of foregoing flexible pipe and rigid joint, or the connection of flexible pipe and flexible pipe；Wherein flexible pipe refers to pliability
Preferably, the body of elasticity or plastic deformation easily occurs under external force, the preferably material such as rubber is made；Hard tube refers to not pliable
The rigid body of song deformation, is preferably made up of materials such as metal or rigid plastics；Rigid joint, then refer to and be arranged on container
Rigid tubular body, is connected with facilitating with flexible pipe, can be made up of metal or rigid plastics, is preferably integrally formed and is arranged on container
On.
Specifically, the profile for the pipeline that the shape and size of pipe sleeve 1 can connect as needed and size are configured, right
In round pipe road, pipe sleeve can be arc, and for square pipeline, pipe sleeve is it can also be provided that square.
In the present embodiment, pipe sleeve 1 is elastic pipe sleeve, can specifically use the materials such as metal or plastics, when using metal,
Sheet metal can be bent to form to required shape, the techniques such as injection can be used to make when using plastic material, to protect
The deformation of predeterminable level can be produced in the presence of external force by demonstrate,proving it, and pipeline periphery to be connected is set to easily to cover.Also, slit
Mouth is axially arranged through pipe sleeve, so that elastic pipe sleeve can be set in the outside of flexible pipe by gap, simultaneously as pipe sleeve bullet
Property deformation can change the internal diameter size of pipe sleeve, to adapt to different pipelines to be connected, versatility is high.
Pipe sleeve can use any materials of the prior art to be manufactured by conventional processing method, such as can use gold
Category material (ferrous material, copper material etc.) is process by the mode such as being molded or forging；In another example plastics can be used
By being molded.The shape and size of gap can also be designed according to demand, and flexible pipe is set to ensure that pipe sleeve can cover
Periphery.Actuator can use the specific constructive forms such as handle, knob, button.
When needing to use the pipe joint device connection flexible pipe and hard tube, first Hose Jacket is set on hard tube；Connect
Driving actuator 21 and locking device 2 is switched to released state, then firmly expand outwardly pipe sleeve 1 so that gap 11 becomes
Greatly, pipe sleeve 1 is set in the periphery of flexible pipe and hard tube overlapping part, finally drives actuator 21 by locking device 2 to enter
To lock-out state, make the banding flexible pipe of pipe sleeve 1 and hard tube.When needing flexible pipe and hard tube separation, actuator 21 is first driven to lock
Tight device 2 is switched to released state, then firmly expands outwardly pipe sleeve 1 so that flexible pipe can divide at gap 11 with pipe sleeve 1
From finally flexible pipe is separated with hard tube.
The pipe joint device that the present embodiment provides, it is set on the outside of pipeline to be connected, is passed through by pipe sleeve
Actuator driving locking device switches between lock-out state and released state, and can in the locked state, using being arranged on pipe
Gap is connected by the locking device outside set, so that pipe sleeve be because can not further expand and banding is on pipeline to be connected,
Being fixedly connected for connecting line is treated in realization；And locking device is departed from pipe sleeve in the unlocked state, so as to allow pipe sleeve outside
Expand under power and disassembled via gap, be achieved in the fast assembling-disassembling of pipeline to be connected, it is easy to operate, improve work
Efficiency.
In the present embodiment, locking device 2 also includes pedestal 22, Button Block 23 and clasp 24；Pedestal 22 and Button Block 23 are solid respectively
It is scheduled on the pipe sleeve 1 of the both sides of gap 11；The one end of clasp 24 is provided with the auxiliary section 241 for being used for fastening with Button Block 23, clasp 24
The other end is provided with along the first axially extending connecting shaft 25 of pipe sleeve 1, and the first connecting shaft 25 is rotatably coupled actuator 21；Drive
Moving part 21 has along the second axially extending connecting shaft 26 of pipe sleeve 1, actuator 21 is hinged on pedestal 22 by the second connecting shaft 26
On, so that the first connecting shaft 25 can rotate around the second connecting shaft 26；In the locked state, the second connecting shaft 26 connects positioned at first
Between spindle 25 and Button Block 23, and the auxiliary section 241 of clasp 24 is fastened on Button Block 23.
Specifically, when needing locking device 2 being switched to released state by lock-out state, actuator 21 is rotated clockwise
So that actuator 21 rotates around the second connecting shaft 26, the first connecting shaft 25 also rotates clockwise around the second connecting shaft 26, makes
The distance between the first connecting shaft 25 and Button Block 23 diminish, now the auxiliary section 241 of clasp 24 can be along away from pedestal 22
To move in direction so that auxiliary section 241 separates with Button Block 23, then can rotate counterclockwise clasp 24 around the first connecting shaft 25,
So that clasp 24 is entirely located in the side of gap 11, now can be by 1 set of periphery for being set to flexible pipe of pipe sleeve.
When needing locking device 2 being switched to lock-out state by released state, actuator 21 is first rotated clockwise, then
Clasp 24 is rotated clockwise around the first connecting shaft 25 so that auxiliary section 241 can be located at side of the Button Block 23 away from pedestal 22,
Then actuator 21 is rotated counterclockwise around the second connecting shaft 26, until auxiliary section 241 and Button Block 23 fasten.Pass through the present embodiment
Pipe joint device locking device quickly and easily can be switched to another state, operation side by a state
Just, man-hour is saved, improves operating efficiency, and compared with the mode fastness and better tightness of winding iron wire.
In addition, pedestal or Button Block can be a variety of with the mode that is fixedly connected of pipe sleeve, such as it is spirally connected, is hinged or welds and be existing
What technology was commonly used is fixedly connected with mode.Pedestal, Button Block or clasp can use any materials of the prior art to pass through what is commonly used
Processing method manufactures, such as can use metal material (ferrous material, copper material etc.) by the mode such as being molded or forging
It is process；In another example plastics can be used by being molded.
In the present embodiment, Button Block 23 sets fluted away from the side of gap 11；Auxiliary section 241 is formation in clasp 24 1
Projection hold, for engaging with groove.Preferably, clasp 24 can be formed by section for circular bar-shaped metal folding, be detained
Groove on seat 23 can be arc groove, and when locking device 2 is located at lock-out state, auxiliary section 241 is circle due to section
It can coordinate with arc groove, the structure is easy to process, can strengthen locking effect.
In the present embodiment, Button Block 23 is provided with projection away from the side of gap 11；Auxiliary section 241 is formation in clasp 24 1
Groove holding, for engaging with projection.Locking effect can be strengthened by groove and male cooperation.
In the present embodiment, actuator 21 is elongated handle 211, and one end of handle 211 passes through the second connecting shaft 26 and pedestal
22 is be hinged.Specifically, elongated handle 211 can form leverage with the first connecting shaft 25, the second connecting shaft 26, can reduce
The size of power applied is needed in the stateful switchover process of locking device 2, reduces operation difficulty.
In the present embodiment, the both ends of the first connecting shaft 25 stretch out in actuator 21, and the first connecting shaft 25 stretches out in driving
The both ends of part 21 are respectively equipped with connecting hole 251, the cross section extension of the axis of connecting hole 251 along the first connecting shaft 25；Clasp 24
Projection 28 is provided with towards the one end of pedestal 22, projection 28 passes through connecting hole 251；It is provided with and is used for the first connecting shaft 25 on projection 28
The fixture 27 being fixed on projection 28.
Specifically, projection 28 can be fixedly connected with the first connecting shaft 25 by fixture 27, connected mode can be
Prior art it is conventional be fixedly connected with mode, such as can be spirally connected, clamping etc..Preferably, can be changed by fixture 27 convex
Relative position between the connecting shaft 25 of post 28 and first, to change the internal diameter of the pipe sleeve 1 when locking device 2 is in the lock state,
So as to adapt to various sizes of pipeline, versatility is enhanced.
In the present embodiment, fixture 27 is adjusting nut 271, and the end of projection 28 is provided with screw thread, the spiral shell of adjusting nut 271
It is connected on the end that projection 28 passes through connecting hole 251.Specifically, by adjusting adjusting nut 271, the first connecting shaft 25 can be adjusted
Distance apart from the end of projection 28, so as to change the internal diameter size of pipe sleeve 1, the pipeline size scope of adaptation is wide, and is threadedly coupled
It is easy to process.
In the present embodiment, multiple limited impressions, circumferentially extending of the limited impression along projection 28 are provided with projection 28；Connection
Annular projection, circumferentially extending of the annular projection along connecting hole 251 are provided with hole 251, annular projection is fastened in limited impression.
Specifically, the internal diameter size of pipe sleeve 1, the pipeline size of adaptation can be changed from different limited impression engagings by annular projection
Scope is wide, and snap fit is easy to operate.
The present embodiment also provides another embodiment of locking device, wherein, locking device also includes connect band and buckle；Even
One end of tape splicing and buckle are separately fixed on the pipe sleeve of gap both sides；Be provided with multiple grabs in connect band, grab with
Buckle engages.Specifically, the structure of grab and buckle can be any snap-in structure in the prior art, not do specific limit herein
It is fixed.Connect band can be flexible link belt, have certain elastic force, by changing the grab with being clasped, can adjust pipe sleeve
Internal diameter size.The structure of the locking device is simple, and versatility is good.
In the present embodiment, elastic pipe sleeve that pipe sleeve 1 is formed in one.It can simplify pipe sleeve 1 by the way that pipe sleeve 1 is integrally formed
Process, improve production efficiency.
In the utility model, term " first ", " second " be used only for description purpose, and it is not intended that instruction or
Imply relative importance；Unless otherwise clearly defined and limited, the orientation of the instruction such as " clockwise ", " counterclockwise " or position are closed
It is based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model, rather than instruction or hint
Signified device or original paper must have specific orientation, with specific azimuth configuration and operation.The terms such as " installation ", " connection "
It is broadly understood, for example, " connection " can be fixedly connected or be detachably connected, or is integrally connected.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
1. a kind of pipe joint device, it is characterised in that including pipe sleeve and locking device；
The pipe sleeve medial surface is surrounded for covering the column being set on pipeline to be connected, and the side of the pipe sleeve is provided with gap,
The gap axially penetrates through setting along the pipe sleeve；Distinguish at the both ends that the locking device is located at the gap with the pipe sleeve
It is flexibly connected, the locking device has lock-out state and released state；The locking device includes actuator, the actuator
For driving the locking device to enter the lock-out state, under the lock-out state, the locking device permanent domicile
Pipe sleeve is stated, so that the pipe sleeve can not further be expanded；The actuator is additionally operable to enter the unblock by the lock-out state
State, under the released state, the locking device separates with described pipe sleeve one end, so that the pipe sleeve can be under external force
Expand towards the outside；
Wherein, the locking device also includes pedestal, Button Block and clasp；The pedestal and the Button Block are separately fixed at positioned at institute
State on the pipe sleeve of gap both sides；Described clasp one end is provided with the auxiliary section for being used for fastening with the Button Block, and the clasp is another
One end is provided with along the first axially extending connecting shaft of the pipe sleeve, and first connecting shaft is rotatably coupled the driving
Part；The actuator, which has along the second axially extending connecting shaft of the pipe sleeve, the actuator, passes through second connecting shaft
It is hinged on the pedestal, so that first connecting shaft can rotate around second connecting shaft；Under the lock-out state,
Second connecting shaft is between first connecting shaft and the Button Block, and the auxiliary section of the clasp is fastened
On the Button Block.
2. pipe joint device according to claim 1, it is characterised in that the Button Block deviates from the one of the gap
Side sets fluted；The auxiliary section is to form projection in described clasp one end, for engaging with the groove.
3. pipe joint device according to claim 1, it is characterised in that the Button Block deviates from the one of the gap
Side is provided with projection；The auxiliary section is to form groove in described clasp one end, for engaging with the projection.
4. pipe joint device according to claim 3, it is characterised in that the actuator is elongated handle, institute
The one end for stating handle is hinged by second connecting shaft with the pedestal.
5. according to any described pipe joint devices of claim 1-4, it is characterised in that the two of first connecting shaft
End stretches out in the actuator, and the both ends that first connecting shaft stretches out in the actuator are respectively equipped with connecting hole, described
Cross section extension of the axis of connecting hole along first connecting shaft；The clasp is provided with projection, institute towards described pedestal one end
State projection and pass through the connecting hole；It is provided with the projection for first connecting shaft to be fixed on the projection
Fixture.
6. pipe joint device according to claim 5, it is characterised in that the fixture is adjusting nut, institute
The end for stating projection is provided with screw thread, and the adjusting nut is screwed onto the end that the projection passes through the connecting hole.
7. pipe joint device according to claim 5, it is characterised in that be provided with the projection multiple spacing
Groove, circumferentially extending of the limited impression along the projection；Annular projection, the annular projection are provided with the connecting hole
Along the circumferentially extending of the connecting hole, the annular projection is fastened in the limited impression.
8. pipe joint device according to claim 1, it is characterised in that the locking device includes connect band and card
Button；
One end of the connect band and the buckle are separately fixed on the pipe sleeve of the gap both sides；
Multiple grabs are provided with the connect band, the grab engages with the buckle.
9. according to any described pipe joint devices of claim 1-4, it is characterised in that the pipe sleeve is formed in one
Elastic pipe sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585809.4U CN207093998U (en) | 2017-05-24 | 2017-05-24 | Pipe joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720585809.4U CN207093998U (en) | 2017-05-24 | 2017-05-24 | Pipe joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093998U true CN207093998U (en) | 2018-03-13 |
Family
ID=61551132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720585809.4U Active CN207093998U (en) | 2017-05-24 | 2017-05-24 | Pipe joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658477A (en) * | 2020-06-28 | 2020-09-15 | 广西中医药大学第一附属医院 | Medicine ironing device |
| CN112145461A (en) * | 2020-09-11 | 2020-12-29 | 浙江聚英风机工业有限公司 | Double-speed explosion-proof fire-fighting smoke exhaust fan |
| WO2024031924A1 (en) * | 2022-08-12 | 2024-02-15 | 厦门科牧智能技术有限公司 | Toilet device |
-
2017
- 2017-05-24 CN CN201720585809.4U patent/CN207093998U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658477A (en) * | 2020-06-28 | 2020-09-15 | 广西中医药大学第一附属医院 | Medicine ironing device |
| CN112145461A (en) * | 2020-09-11 | 2020-12-29 | 浙江聚英风机工业有限公司 | Double-speed explosion-proof fire-fighting smoke exhaust fan |
| WO2024031924A1 (en) * | 2022-08-12 | 2024-02-15 | 厦门科牧智能技术有限公司 | Toilet device |
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