CN108374936A - A kind of pipe joint - Google Patents
A kind of pipe joint Download PDFInfo
- Publication number
- CN108374936A CN108374936A CN201810171463.2A CN201810171463A CN108374936A CN 108374936 A CN108374936 A CN 108374936A CN 201810171463 A CN201810171463 A CN 201810171463A CN 108374936 A CN108374936 A CN 108374936A
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- pipeline
- pipe joint
- interface portion
- connecting hole
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
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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
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/10—Adhesive or cemented joints
- F16L13/103—Adhesive joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention provides a kind of pipe joint, is related to pipeline connecting device technical field.Pipe joint, including：Joint matrix, joint matrix include multiple interface portions, the intermediate plate mouth that interface portion is provided with instruction chamber and is radially penetrated through along interface portion；Clip assemblies, clip assemblies include intermediate plate and locking connector, and each intermediate plate mouth is adapted to two intermediate plates, and two intermediate plates are arranged in interface portion from intermediate plate mouth, and locking connector is used to connect two intermediate plates of locking and the pipeline for being positioned over interface portion is clamped intermediate plate；The inside of intermediate plate has blister cavities, the separate of intermediate plate wants the side of pipe laying to be provided with connecting tube, and indicator solution is equipped in blister cavities, and blister cavities is connected with instruction chamber by connecting tube, when locking connector makes intermediate plate that pipeline to be clamped, the reaction force of pipeline enables to the indicator solution in blister cavities to pour in instruction chamber.Pipe joint can person easy to operation pipeline is attached, connection when, can be visually known pipeline whether fasten in place, ensure pipeline connection reliability.
Description
Technical field
The present invention relates to pipeline connecting device technical fields, in particular to a kind of pipe joint.
Background technology
Pipeline it is widely used, all play its effectiveness in different field, and in installation connection between pipeline and pipeline
In the process, it can usually encounter a difficulty.
In existing installation connection type, has the junction clamping of pipeline through hydraulic tongs, also have and pass through connector
Connection.The mode of hydraulic tongs has higher requirements to operation, is otherwise easy because of operation error Pipeline damage even to be reported
It is useless, it is kind of a greatly loss for cost.
And when connector connection, it can not judge whether to be installed in place well, whether the fixation dynamics of pipeline can be expired
Sufficient demand, general detection are exactly that the manpower tube drawing road that pulls outward sees whether fasten.But manpower is limited, for some sizes
Slightly larger pipeline is difficult to force, is easy to damage pipeline when detecting again with instrument.
Invention content
The purpose of the present invention is to provide a kind of pipe joint, the simple and reliable company connected for pipeline can be realized
It connects, and is conveniently confirmed whether to be installed in place.
What the embodiment of the present invention was realized in：
The embodiment provides a kind of pipe joints, including：
Joint matrix, the joint matrix include multiple interface portions, and the interface portion is provided with instruction chamber and is connect along described
The intermediate plate mouth that oral area radially penetrates through；
Clip assemblies, the clip assemblies include intermediate plate and locking connector, and each intermediate plate mouth is adapted to described in two
Intermediate plate, two intermediate plates are arranged in the interface portion from the intermediate plate mouth, and the locking connector is for connecting locking two
The intermediate plate and enable the intermediate plate will be positioned over the interface portion pipeline clamping；
There is blister cavities, the separate of the intermediate plate side of pipe laying to be wanted to be provided with connecting tube for the inside of the intermediate plate, institute
It states and is equipped with indicator solution in blister cavities, the blister cavities is connected with the instruction chamber by the connecting tube, and the locking connector makes institute
When stating intermediate plate pipeline being clamped, the reaction force of pipeline enables to the indicator solution in the blister cavities to pour in the instruction chamber.
In addition, the pipe joint provided according to an embodiment of the invention, can also have following additional technical characteristic：
In the alternative embodiment of the present invention, the outer wall of the instruction chamber has the graduation mark for observation, the scale
Line can indicate the chucking power of the intermediate plate.
In the alternative embodiment of the present invention, the outer wall of the instruction chamber is made of elastic apparent material, can to fill
Have the tendency that the outer wall of the instruction chamber after the indicator solution has to side where the intermediate plate to squeeze.
In the alternative embodiment of the present invention, the inner surface of the instruction chamber has hydrophobic or oleophobic nano coating.
In the alternative embodiment of the present invention, the connecting tube and the junction of the instruction chamber are provided with resistance film.
In the alternative embodiment of the present invention, the indicator solution is to have coloured non-fluorescent liquid and/or fluorescer.
In the alternative embodiment of the present invention, the side of the intermediate plate and tube contacts is provided with anti-skid chequer and flexible layer,
The flexible layer for directly and tube contacts, the flexible layer for having with the one side of tube contacts and the anti-skid chequer
Identical lines, in addition one side is with the groove agreed with the anti-skid chequer shape.
In the alternative embodiment of the present invention, the side in the direction that the interface portion is passed in and out along pipeline of the anti-skid chequer
Edge is provided with tooth engaged.
In the alternative embodiment of the present invention, the inner loop of the interface portion is equipped with gluing sap cavity and tears part, the glue
The both sides of mucilage cavity are provided with sealing lip, and the glue mucus intracavitary has glue mucus, the close interface of the gluing sap cavity
There is sealer, the part for tearing part to be located at the outside of the interface portion, described other portions for tearing part for side among portion
Divide positioned at glue mucus intracavitary portion and the glue mucus can be pushed to movement at the sealer.
In the alternative embodiment of the present invention, the locking connector includes：
The both ends of locking pin, the first clamping screw and spring, the intermediate plate have the first connecting hole and the second connecting hole, institute
It states spring pocket and is set to the locking pin, the both ends of the locking pin are arranged in first connecting hole, two intermediate plates
One end with first connecting hole by the locking pin connection and squeezes the spring, first clamping screw
It is arranged in other spring and for there is one end of the second connecting hole the intermediate plate is locked connection in the intermediate plate and make
The intermediate plate squeezes the spring；
Either, the first clamping screw, the second clamping screw and spring, first clamping screw and second locking
Bolt is arranged with the spring respectively, and the both ends of the intermediate plate have the first connecting hole and the second connecting hole, first locking
Bolt and second clamping screw are arranged in first connecting hole and second connecting hole and respectively by two folders
Mortice lock, which is close to, to be connect, and the spring is extruded.
The beneficial effects of the invention are as follows：
Pipe joint, can person easy to operation pipeline is attached, connection when, can be visually known pipeline is
No fastening in place, ensures the reliability of pipeline connection.And pass through connection reliability between a series of increase pipeline and pipe joints
Design so that pipeline it is mutual be connected to more reliable under the action of pipe joint, effectively reduce the damage of pipeline, have
Conducive to control pipeline connection construction cost in the case of quality assurance, have use value.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram for the pipe joint that the embodiment of the present invention 1 provides；
Fig. 2 is the sectional view in single connector portion；
Fig. 3 is the schematic diagram of intermediate plate；
Fig. 4 is the sectional view of Fig. 3；
Fig. 5 is the schematic diagram for indicating chamber and being connect with intermediate plate；
Fig. 6 is gluing sap cavity and tears the schematic diagram of the components such as part；
Fig. 7 is the schematic diagram that the instruction chamber for the pipe joint that the embodiment of the present invention 2 provides is connect with intermediate plate.
Icon：100- pipe joints；10- joint matrix；11- interface portions；111- indicates chamber；112- intermediate plate mouths；114- glue
Mucilage cavity；116- tears part；118- sealing lips；120- sealers；122- limiting sections；124- sealing rings；30- clip assemblies；31- is pressed from both sides
Piece；312- blister cavities；314- connecting tubes；316- anti-skid chequers；3162- tooth engageds；318- flexible layers；33- locks connector；332- locks
Tight pin；The first clamping screws of 334-；336- springs；200- resistance films.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "outside" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the
Two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Be in direct contact including the first and second features, can also include the first and second features not be in direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
Embodiment 1
Fig. 1 to Fig. 6 is please referred to, a kind of pipe joint 100 is present embodiments provided, including：
Joint matrix 10, joint matrix 10 include multiple interface portions 11, and interface portion 11 is provided with instruction chamber 111 and along interface
The intermediate plate mouth 112 that portion 11 radially penetrates through；
Clip assemblies 30, clip assemblies 30 include intermediate plate 31 and locking connector 33, and each intermediate plate mouth 112 is adapted to two folders
Piece 31, two intermediate plates 31 are arranged in interface portion 11 from intermediate plate mouth 112, and locking connector is for connecting two intermediate plates 31 of locking and making
The pipeline clamping of interface portion 11 can will be positioned over by obtaining intermediate plate 31；
There is blister cavities 312, the separate of intermediate plate 31 side of pipe laying to be wanted to be provided with connecting tube 314 for the inside of intermediate plate 31,
Indicator solution is equipped in blister cavities 312, blister cavities 312 is connected with instruction chamber 111 by connecting tube 314, and locking connector 33 makes intermediate plate 31
When pipeline is clamped, the reaction force of pipeline enables to the indicator solution in blister cavities 312 to pour in instruction chamber 111.
Wherein, indicator solution is to have coloured non-fluorescent liquid and/or fluorescer.Further, coloured non-glimmering
The color of photosensitiveness liquid preferably has the contrastive colours of larger difference with the color of interface portion 11, facilitates observation.And fluorescer then may be used
It is suitable for observing when light is weaker.
In the present embodiment, there is the outer wall of instruction chamber 111 graduation mark for observation, graduation mark can indicate intermediate plate 31
Chucking power.The division of graduation mark, mainly according to the measurement before making, for example intermediate plate 31 is to the chucking power of clamped pipeline
It is how many, where corresponding indicator solution is in instruction chamber 111, then carries out the delimitation of graduation mark.
So when using 100 connecting tube 314 of pipe joint, when indicator solution reaches corresponding graduation mark, then it represents that intermediate plate 31
Clamping force have reached corresponding requirements.Graduation mark can divide one incessantly, can in advance to the pipeline of unlike material, or
It is that the pipelines of some different wall thickness carries out advance test, different graduation marks is then respectively divided, when using certain pipeline, just
It is referred to corresponding graduation mark so that the applicability of pipe joint 100 is more preferable.
Further, the outer wall of instruction chamber 111 is made of elastic apparent material, the instruction after can making filled with indicator solution
The outer wall of chamber 111 has the trend squeezed to 31 place side of intermediate plate.Indicate that there is the inner surface of chamber 111 hydrophobic or oleophobic nanometer to apply
Layer.
Transparent material can easily facilitate observation indicator solution, and flexible characteristic so that pipe joint 100 without
When, indicator solution can be always held in blister cavities 312, without being flowed into due to its own gravity in instruction chamber 111.
In addition, after the pipe joint 100 after pipeline is mounted with is removed again, indicator solution can also be squeezed into blister cavities again by outer wall
In 312, conveniently reuse.
Further, the inner surface of instruction chamber 111 has the function of that hydrophobic or oleophobic nano coating is, can be directed to not
Connatural indicator solution is adapted to corresponding nano coating so that indicator solution can be smoothly after the extruding by outer wall
It is squeezed into blister cavities 312, indicator solution is avoided to remain observation when either having excessive residual and influencing subsequently to use.And outer wall sheet
Body has elasticity, outer wall can be pressed with human assistance, so that indicator solution is easier to return in blister cavities 312.
In the present embodiment, intermediate plate 31 and the side of tube contacts are provided with anti-skid chequer 316 and flexible layer 318, flexible layer
318 with tube contacts, flexible layer 318 for being directly used for the one side of tube contacts with line identical with anti-skid chequer 316
Road, in addition one side is with the groove agreed with 316 shape of anti-skid chequer.Flexible layer 318 can be enable to play pipeline so slow
The effect that punching pad closes, and can play the role of anti-skidding, it keeps also pressing from both sides bad pipe while clamping force to ensure intermediate plate 31 to pipeline
Road.
Why flexible layer 318 will be arranged the groove agreed with anti-skid chequer 316 close to the one side of anti-skid chequer 316, rather than
Anti-skid chequer 316 is arranged in itself smooth face, is in order to enable anti-skid chequer 316 can provide polytropism to flexible layer 318
Support, in this way when flexible layer 318 is by pipe extrusion, it is not easy to fall off, be also easier to maintain anti-skidding lines and exist, not by
It squeezes flat.
Particularly, after pipe joint 100 is by repeated multiple times use, flexible layer 318 may be worn it is more, at this point,
The protection of the flexible layer 318 in advance of anti-skid chequer 316, can keep the lines of its own, so as to continue to some hardness height
Pipeline use the pipe joint 100.Increase the service life of single pipe joint 100.
It is an option that the edge in the direction along pipeline inlet and outlet connectors portion 11 of anti-skid chequer 316 is provided with tooth engaged
3162.Pipe joint 100 with tooth engaged 3162 is suitable for the lower pipeline of some hardness, such as some plastic tubes or glue
Pipe.In this way can be after the installation for completing pipeline, tooth engaged 3162 is partially submerged into pipeline, improves the coupling mechanism force to pipeline, prevents
Only pipeline slips.And 3162 size of tooth engaged and little, will not have an impact the harmful effect used to pipeline in this way.
It is an option that the inner loop of interface portion 11 is equipped with gluing sap cavity 114 and tears part 116, gluing sap cavity 114
Both sides are provided with sealing lip 118, have glue mucus, the 11 intermediate side of close interface portion of gluing sap cavity 114 in gluing sap cavity 114
With sealer 120, the part for tearing part 116 is located at the outside of interface portion 11, and the other parts for tearing part 116 are located at glue mucus
Inside chamber 114 and glue mucus can be pushed to movement at sealer 120.
When pullling tearing part 116 from outside, glue mucus can be made to break through sealer 120, enter the sealing lip of both sides
In region between 118 so that pipe joint 100 can be bonded with pipeline, in this way can further riser tubing bonding strength
Reliability.Stable connection is only needed for some, it is no longer necessary to which pipe joint 100 and pipeline are dismantled use again
Connection it is especially suitable.
Others, interface portion 11 further include limiting section 122, whether to be in place convenient for the position that determining pipeline is inserted into, close to limit
There is sealing ring 124 position in position portion 122, ensures the sealing after being connected for pipeline.
Others, locking connector 33 include：
There is the first connecting hole and second to connect at the both ends of locking pin 332, the first clamping screw 334 and spring 336, intermediate plate 31
Hole is connect, spring 336 is sheathed on locking pin 332, and the both ends of locking pin 332 are arranged in the first connecting hole, the tool of two intermediate plates 31
Have one end of the first connecting hole be locked pin 332 connection and spring 336 is squeezed, the first clamping screw 334 is arranged in separately
Outer spring 336 and for there is one end of the second connecting hole intermediate plate 31 is locked connection in intermediate plate 31 and make intermediate plate 31 to bullet
Spring 336 is squeezed；
Either, the first clamping screw 334, the second clamping screw and spring 336, the first clamping screw 334 and second lock
Tight bolt is arranged with spring 336 respectively, and the both ends of intermediate plate 31 have the first connecting hole and the second connecting hole, the first clamping screw
334 and second clamping screw be arranged in the first connecting hole and the second connecting hole respectively and by the locking connection of two intermediate plates 31, and make
Spring 336 is obtained to be extruded.
The principle of the present embodiment is：
The present embodiment by taking the locking connector 33 that locking pin 332, the first clamping screw 334 and spring 336 form as an example into
Row related description, the locking connector 33 that the first clamping screw 334, the second clamping screw and spring 336 form can classes accordingly
It pushes away.
In view of general connector in connecting tube 314, operator cannot be helped to judge whether to be held in place well,
Or clamping whether tension, it is corresponding to solve the problems, such as to present embodiments provide a kind of pipe joint 100.The interface portion of the present embodiment
11 only show two, it is to be understood that for the interface portion 11 of different number, and can implement.
Specifically, be the big pipe of hardness or the relatively low pipe of hardness according to pipeline, can choose whether with having
The pipe joint 100 of tooth engaged 3162.Tooth engaged 3162 act on above it is existing describe, details are not described herein again.
Intermediate plate 31 is disposed on intermediate plate mouth 112, when needing connecting tube 314, by pipeline from the opening of interface portion 11
Place is inserted into pipe joint 100 and can not then be continued into due to there is limiting section 122 when pipeline, which is inserted into, resists limiting section 122, this
Shi Ze is to show to be already inserted into place.
332 side of locking pin has connected, so without being adjusted again, after pipeline is inserted in place,
It can be by the first screwing for clamping screw 334 so that two intermediate plates 31 move closer to and clamp pipeline.
During 31 clamping pipe of intermediate plate, blister cavities 312 can be by pipe extrusion, to which indicator solution is expressed to instruction chamber
In 111, with screwing for the first clamping screw 334, indicator solution can gradually reach graduation mark.If it is the pipe for having a plurality of graduation mark
Road connector 100 will observe whether indicator solution reaches corresponding graduation mark according to clamped conduit types at this time.
When indicator solution has arrived at index line, then show that clamping force is enough, without screwing the first clamping screw 334 again,
Excessive clamping pipe is avoided, pipeline is avoided damage to.Due to the restoring force with the presence of 336 deformation of spring, two intermediate plates 31 are long-term
Clamping process in, will not due to fatigue siltation and fail, ensured clamping reliability.
And when needing to cancel even for the connection of pipeline, it also can be easily by reversely screwing the first clamping screw
334 and unclamp pipeline, it is fine for the protection of pipeline due to the presence of flexible layer 318, do not interfere with pipeline and continue to make
With, avoid increase cost.
For need it is long-term keep installation, for the pipeline connection for no longer needing to dismounting, it may be considered that be that will tear part 116
It pulls out outward, glue mucus is discharged, there is the limitation of sealing lip 118, glue mucus not to flow carelessly, can make after a certain time
Pipe joint 100 and pipe bonding are obtained, to further increase the reliability of pipeline connection.
Glue mucus can be some glue can also be it is some other can be directed to the reagent that is bonded of different materials,
It is specific can refer in the prior art for metal and metal, nonmetallic, alloy and some it is nonmetallic with it is nonmetallic, nonmetallic
Reagent used in bonding with alloy does not do diversity and describes herein.
The pipe joint 100 of the present embodiment passes through by the interface portion 11 in joint matrix 10 come connecting tube 314
Clip assemblies 30 carry out clamping pipe, and the indicator solution in blister cavities 312 is squeezed into instruction chamber by reaction force when using clamping pipe
In 111, whether in place the person of being conveniently operated is visually known the clamping of intermediate plate 31, so as to avoid clamping force not enough or clamp
Power is excessive and influences the problem of pipeline connects, and for the pipeline of different sizes or unlike material, can make can be adapted to
Pipe joint 100, in order to install.Can intuitively connect clamping force whether in place in the case of, can also be according to circumstances
Come decide whether to using with tooth engaged 3162 pipe joint 100, or want discharge glue mucus, further increase
For pipeline connection reliability, it is diversified selection but also pipeline connection flexibility have certain promotion, it is very handy.
Embodiment 2
The present embodiment is also provided that a kind of pipe joint 100, incorporated by reference to Fig. 7, the present embodiment and the pipeline in embodiment 1
Connector 100 difference lies in：
Without using graduation mark, but connecting tube 314 and the junction of instruction chamber 111 are provided with resistance film 200.
Remaining structure can refer to embodiment 1 and the prior art.
The principle of the present embodiment is：
Resistance film 200 can be clamped, according to institute's pipeline to be mounted in connecting tube 314 and instruction chamber in design
Pressure is detected in 111 junction, when to the clamping force of pipeline suitable for when, carry out bearing for design resistance film 200 according to pressure
Power, that is, it is required that after reaching requirement to the clamping force of pipeline, connecting tube 314 and the pressure of 111 junction of instruction chamber reach critical
Value, and resistance film 200 is ruptured.
In this way, when installing different pipelines, different pipe joints 100 is selected, when operator observes instruction chamber
When having indicator solution in 111, that is, it is suitable for the clamping force of pipeline to represent, and the first clamping screw 334 is screwed without being further continued for.
When not having to reuse the usage scenario of pipe joint 100 for some, the pipe joint 100 of the present embodiment is same
The connection ensured between pipeline can be played, and ensures suitable for the clamping force of pipeline, pipeline or also not will not be damaged
Pipeline can be made to loosen due to insufficient clamping force.
In conclusion the present invention pipe joint 100, can person easy to operation pipeline is attached, connection when, can
To be visually known whether pipeline fastens in place, the reliability of pipeline connection is ensured.And pass through a series of increase pipelines and pipe
The design of connection reliability between road connector 100 so that mutual being connected under the action of pipe joint 100 of pipeline more may be used
It leans on, effectively reduces the damage of pipeline, be conducive to control pipeline connection construction cost in the case of quality assurance, have and use
Value.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of pipe joint, which is characterized in that including：
Joint matrix, the joint matrix include multiple interface portions, and the interface portion is provided with instruction chamber and along the interface portion
The intermediate plate mouth radially penetrated through；
Clip assemblies, the clip assemblies include intermediate plate and locking connector, and each intermediate plate mouth is adapted to two intermediate plates,
Two intermediate plates are arranged in the interface portion from the intermediate plate mouth, and the locking connector is for connecting two folders of locking
Piece and enable the intermediate plate will be positioned over the interface portion pipeline clamping；
There is blister cavities, the separate of the intermediate plate side of pipe laying to be wanted to be provided with connecting tube, the capsule for the inside of the intermediate plate
Intracavitary is equipped with indicator solution, and the blister cavities is connected with the instruction chamber by the connecting tube, and the locking connector makes the folder
When pipeline is clamped piece, the reaction force of pipeline enables to the indicator solution in the blister cavities to pour in the instruction chamber.
2. pipe joint according to claim 1, which is characterized in that the outer wall of the instruction chamber has the quarter for observation
Line is spent, the graduation mark can indicate the chucking power of the intermediate plate.
3. pipe joint according to claim 2, which is characterized in that the outer wall of the instruction chamber is by elastic apparent material system
At the outer wall of the instruction chamber after can making filled with the indicator solution has to what side where the intermediate plate squeezed
Gesture.
4. pipe joint according to claim 2, which is characterized in that the inner surface of the instruction chamber has hydrophobic or oleophobic
Nano coating.
5. pipe joint according to claim 1, which is characterized in that the connecting tube and the junction of the instruction chamber are set
It is equipped with resistance film.
6. pipe joint according to claim 1, which is characterized in that the indicator solution is to have coloured non-fluorescent liquid
Body and/or fluorescer.
7. pipe joint according to claim 1, which is characterized in that the side of the intermediate plate and tube contacts is provided with anti-
Sliding line and flexible layer, the flexible layer for directly and tube contacts, the flexible layer for the mask with tube contacts
There is lines identical with the anti-skid chequer, in addition one side has the groove agreed with the anti-skid chequer shape.
8. pipe joint according to claim 7, which is characterized in that the anti-skid chequer passes in and out the interface portion along pipeline
The edge in direction be provided with tooth engaged.
9. pipe joint according to claim 1, which is characterized in that the inner loop of the interface portion be equipped with gluing sap cavity and
Part is torn, the both sides of the gluing sap cavity are provided with sealing lip, and the glue mucus intracavitary has glue mucus, the gluing sap cavity
There is sealer close to side among the interface portion, the part for tearing part is located at the outside of the interface portion, described to tear
The other parts of draw piece are located at glue mucus intracavitary portion and can push the glue mucus to movement at the sealer.
10. pipe joint according to claim 1, which is characterized in that the locking connector includes：
The both ends of locking pin, the first clamping screw and spring, the intermediate plate have the first connecting hole and the second connecting hole, the bullet
Spring is sheathed on the locking pin, and the both ends of the locking pin are arranged in first connecting hole, and two intermediate plates have
One end of first connecting hole by the locking pin connection and squeezes the spring, and first clamping screw is worn
In other spring and for there is one end of the second connecting hole the intermediate plate is locked connection in the intermediate plate and make described
Intermediate plate squeezes the spring；
Either, the first clamping screw, the second clamping screw and spring, first clamping screw and second clamping screw
It is arranged with the spring respectively, the both ends of the intermediate plate have the first connecting hole and the second connecting hole, first clamping screw
It is arranged in first connecting hole and second connecting hole respectively with second clamping screw and locks two intermediate plates
It is close to and connects, and the spring is extruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171463.2A CN108374936A (en) | 2018-03-01 | 2018-03-01 | A kind of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171463.2A CN108374936A (en) | 2018-03-01 | 2018-03-01 | A kind of pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374936A true CN108374936A (en) | 2018-08-07 |
Family
ID=63018274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810171463.2A Pending CN108374936A (en) | 2018-03-01 | 2018-03-01 | A kind of pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963790A (en) * | 2020-08-11 | 2020-11-20 | 风范绿色建筑（常熟）有限公司 | Disposable connection square tube |
| CN116792579A (en) * | 2023-06-27 | 2023-09-22 | 广东省水利水电建设有限公司 | PE pipeline construction device and construction method |
Citations (9)
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| CN107366785A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of pipe joint |
| CN206818341U (en) * | 2017-04-27 | 2017-12-29 | 天津台信检测技术有限公司 | A kind of differential pressure type pressure-detecting device fixed seat for flexible pipe |
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| CN2280898Y (en) * | 1996-05-31 | 1998-05-06 | 郭伟 | Pulp tube pressure meter sensor |
| CN202666147U (en) * | 2012-07-25 | 2013-01-16 | 西安交通大学医学院第一附属医院 | Pressure-monitored trachea cannula |
| CN205719386U (en) * | 2016-03-09 | 2016-11-23 | 安徽久工健业有限责任公司 | Built-in baroceptor air bag |
| CN206047988U (en) * | 2016-09-14 | 2017-03-29 | 洪翔 | A kind of stainless steel square pipe clamping device |
| CN206175880U (en) * | 2016-09-26 | 2017-05-17 | 山西光华铸管有限公司 | Connect pipe fitting with manometer installation hole site |
| CN206130351U (en) * | 2016-11-05 | 2017-04-26 | 江苏福吉特管业有限公司 | Can insert pipeline union of control pressure measurement device |
| CN106678466A (en) * | 2017-01-15 | 2017-05-17 | 浙江海洋大学 | Submarine natural gas transportation device |
| CN206818341U (en) * | 2017-04-27 | 2017-12-29 | 天津台信检测技术有限公司 | A kind of differential pressure type pressure-detecting device fixed seat for flexible pipe |
| CN107366785A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of pipe joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963790A (en) * | 2020-08-11 | 2020-11-20 | 风范绿色建筑（常熟）有限公司 | Disposable connection square tube |
| CN116792579A (en) * | 2023-06-27 | 2023-09-22 | 广东省水利水电建设有限公司 | PE pipeline construction device and construction method |
| CN116792579B (en) * | 2023-06-27 | 2024-05-28 | 广东省水利水电建设有限公司 | PE pipeline construction device and construction method |
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Address after: 410000 Room 408, Mingcheng Building, 46 Renmin East Road, Changsha City, Hunan Province Applicant after: Hunan Tianli Rui new material Polytron Technologies Inc Address before: 410000 Room 408, Mingcheng Building, 46 Renmin East Road, Changsha City, Hunan Province Applicant before: Hunan Tianli Rui Jia new material Polytron Technologies Inc |
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Application publication date: 20180807 |