CN207814699U - A kind of stable type pipeline attachment fitting - Google Patents
A kind of stable type pipeline attachment fitting Download PDFInfo
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- CN207814699U CN207814699U CN201721766822.6U CN201721766822U CN207814699U CN 207814699 U CN207814699 U CN 207814699U CN 201721766822 U CN201721766822 U CN 201721766822U CN 207814699 U CN207814699 U CN 207814699U
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Abstract
The utility model is related to fitting for tubing technical field more particularly to a kind of stable type pipeline attachment fitting.The technical solution adopted in the utility model is：Including cylindrical fixing assembling terminal pad, the lower end center of fixing assembling terminal pad is equipped with the first assembly connection column, the upper end center position of fixing assembling terminal pad is equipped with assembly and is tightly connected column, the upper end center position that assembly is tightly connected column is equipped with the second assembly connection column, the U-shaped card that the external cylindrical surface of second assembly connection column is equipped with even circumferential distribution attaches together slot allocation, the upper end center position of second assembly connection column is equipped with sealing mounting boss, the center for sealing mounting boss is equipped with center sprocket hole, the lower end of center sprocket hole is equipped with the firm fitting groove being distributed with one heart.The utility model has the advantages that：The pipeline of different-diameter can preferably be linked together, the compactness and fastness of connection are more reliable, and efficiency when assembly connection is made to greatly improve.
Description
Technical field
The utility model is related to fitting for tubing technical field more particularly to a kind of stable type pipeline attachment fitting.
Background technology
Pipeline configuration needs to be attached fixation by interface mount in assembly.Pipeline interface position in use
The connectivity robustness set plays an important role for pipeline in overall stability, and general conduit coupling is by a variety of pads
Chip architecture is cooperating therewith to carry out being fixedly connected for pipeline, and accessory is relatively more when mounted, and the type of gasket also compares more, makes
Efficiency when installation becomes relatively low, and the fastness after installation is unable to get guarantee, may during long-term use
It will produce loosening.The pipeline of connection different-diameter is needed when energy when carrying out pipeline connection, in this case general pipeline
Interface assembly parts can no longer meet the requirement used, and the traditional approach used in this case is by the pipe of two different sizes
Road fixing piece is fixedly connected, and the workload in assembly can increase in this way, and efficiency of assembling is relatively low, the installation of multiple accessories
Also the fastness of connection and leakproofness is made to hardly result in guarantee.
Utility model content
The purpose of this utility model is to provide a kind of stable type pipeline attachment fitting, it can be by the pipeline of different-diameter
It preferably links together, the compactness and fastness of connection are more reliable, only need a part can be real when being attached
It is existing, so that efficiency when assembly connection is greatly improved, this assembly parts in inside configuration also by being arranged multiple firm fitting grooves, in this way
It can ensure that the stability connected in assembly can make to keep the safety of pipeline configuration in use more reliable
The service life is longer for pipeline, and stability in use is more preferable, additionally it is possible to whole use cost is effectively reduced, for
Effect when high-volume uses is more preferable.
The technical solution of the utility model is as follows：
A kind of stable type pipeline attachment fitting, it is characterised in that：Including cylindrical fixing assembling terminal pad, the fixation
The lower end center of assembly connection disk is equipped with cylindrical first assembly connection column, and the diameter of the first assembly connection column is less than
The diameter of the fixing assembling terminal pad, the upper end center position of the fixing assembling terminal pad are equipped with cylindrical assembly sealing and connect
Column is connect, the assembly is tightly connected diameter of the diameter less than the first assembly connection column of column, and the assembly is tightly connected column
Upper end center position be equipped with cylindrical second assembly connection column, the external cylindrical surface of the second assembly connection column is equipped with circumference
Equally distributed U-shaped card attaches together slot allocation, the upper end of the left and right sides of the snap-fit slot be respectively equipped with one it is convenient for assembly
The upper end center position of convenient assembly chamfer, the second assembly connection column is equipped with cylindrical seal mounting boss, the sealing
The center of mounting boss is equipped with cylindrical center sprocket hole, and the lower end of the center sprocket hole is equipped with the cylinder being distributed with one heart
Shape consolidates fitting groove, and the diameter of the firm fitting groove is more than the diameter of the center sprocket hole, under the firm fitting groove
End face consolidates fitting groove equipped with the identical taper of central shaft second, and the upper surface diameter of the second firm fitting groove is more than described
The diameter of firm fitting groove, the upper surface of the second firm fitting groove is with the upper surface of the fixing assembling terminal pad same
In plane, the lower end of the second firm fitting groove is equipped with the convenient fitting groove of the identical taper of central shaft, the convenient fitting groove
Upper end position diameter it is identical as the described second firm diameter of fitting groove lower end position, the taper of the second firm fitting groove
Less than the taper of the convenient fitting groove, the convenient fitting groove by the bottom surface of the first assembly connection column completely through.
Further, the quantity of the snap-fit slot is 6, and the distance of the two neighboring snap-fit slot is less than
The width of the snap-fit slot.
Further, the depth of the firm fitting groove is less than the depth of the described second firm fitting groove.
Further, the upper surface of the fixing assembling terminal pad is equipped with the cylinder that even circumferential is distributed and is fixedly connected
Hole, the fixedly connected hole are located at the outside on the cylindrical surface of the first assembly connection column.
The beneficial effects of the utility model：
The utility model can preferably link together the pipeline of different-diameter, and the compactness and fastness of connection are more
Reliably, efficiency when assembly connection is made to greatly improve, while its longer life expectancy when in use, whole use cost is lower, makes
It is more preferable with effect.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the schematic top plan view of the utility model；
Fig. 5 is the elevational schematic view of the utility model；
Fig. 6 is the diagrammatic cross-section of the positions the utility model A-A；
Fig. 7 is the dimensional structure diagram of the utility model second direction；
In figure：1, fixing assembling terminal pad, the 2, first assembly connection column, 3, assembly be tightly connected column, 4, second assembly connect
Connect column, 5, snap-fit slot, 6, convenient assembly chamfer, 7, sealing mounting boss, 8, center sprocket hole, 9, firm fitting groove, 10,
Second firm fitting groove, 11, convenient fitting groove.
Specific implementation mode
As shown in Figures 1 to 7, a kind of stable type pipeline attachment fitting, it can be better by the pipeline of different-diameter
It links together, the compactness and fastness of connection are more reliable, only need a part can be realized when being attached, make dress
Efficiency when with connection greatly improves, this assembly parts, in this way can be true also by the way that multiple firm fitting grooves are arranged in inside configuration
Pipeline can be made to keep the safety of pipeline configuration in use more reliable by protecting the stability connected in assembly
The service life is longer, and stability in use is more preferable, additionally it is possible to whole use cost is effectively reduced, for high-volume
Effect when use is more preferable.It includes cylindrical fixing assembling terminal pad 1, it is for fixing integrally-built agent structure.
The lower end center of the fixing assembling terminal pad 1 is equipped with cylindrical first assembly connection column 2, it and first pipeline configuration
Assembly connection is together.The diameter of the first assembly connection column 2 is less than the diameter of the fixing assembling terminal pad 1, described solid
The upper end center position for determining assembly connection disk 1 is equipped with cylindrical assembly sealed connection column 3, is assembled in the pipeline of other end major diameter
Better tightness when connection.The assembly is tightly connected diameter of the diameter less than the first assembly connection column 2 of column 3, makes
The overall construction intensity of part is more preferable, longer life expectancy in use, while can also be effectively increased the use longevity of pipeline
Life.The upper end center position that the assembly is tightly connected column 3 is equipped with cylindrical second assembly connection column 4, the pipe of it and major diameter
Road structure carries out assembly connection.The U-shaped card that the external cylindrical surface of the second assembly connection column 4 is equipped with even circumferential distribution attaches together
Slot allocation 5, it can make it together with the mounting boss structure snap-fit placed inside large-diameter pipeline structure interface position
It is more preferable with the cooperation fastness between this part.The upper end of the left and right sides of the snap-fit slot 5 is respectively equipped with a convenience
The convenient assembly chamfer 6 of assembly, since it is assembled together in assembly with the interior location of pipeline configuration, when making assembly more
Conveniently, accuracy higher when assembly.It is convex that the upper end center position of the second assembly connection column 4 is equipped with cylindrical seal assembly
Platform 7 makes the better tightness of assembly connection.The center of the sealing mounting boss 7 is equipped with cylindrical center sprocket hole 8,
It is communicated with the pipeline configuration of another diameter by it.It is firm that the lower end of the center sprocket hole 8 is equipped with the cylinder being distributed with one heart
Fitting groove 9, its pipeline configuration with first position can play the role of stabilization and reinforcement when being assembled, pass through heat distortion
Mode keep the shape of assembly pipeline location and the shape of the rigging position of this part corresponding.The firm fitting groove 9 it is straight
Diameter is more than the diameter of the center sprocket hole 8, and the lower face of the firm fitting groove 9 is steady equipped with the identical taper second of central shaft
It is fixedly mounted with slot allocation 10, it can further reinforce the Assembly stability of the first assembly pipeline.The second firm fitting groove
10 upper surface diameter be more than the firm fitting groove 9 diameter, the upper surface of the second firm fitting groove 10 with it is described solid
The upper surface for determining assembly connection disk 1 in the same plane, keeps the structural strength of part more preferable.The second firm fitting groove 10
Lower end be equipped with the convenient fitting groove 11 of the identical taper of central shaft, the space bigger when being assembled, assemble up it is more convenient,
Efficiency of assembling higher.The upper end position diameter of the convenient fitting groove 11 is straight with 10 lower end position of the described second firm fitting groove
Diameter is identical, and the taper of the second firm fitting groove 10 is less than the taper of the convenient fitting groove 11, the convenient fitting groove 11
By the bottom surface of the first assembly connection column 2 completely through.
Preferably, the quantity of the snap-fit slot 5 is 6, and the distance of the two neighboring snap-fit slot 5 is small
In the width of the snap-fit slot 5, the depth of the firm fitting groove 9 is less than the depth of the described second firm fitting groove 10,
Keep the intensity of structure more preferable, making part, the service life is longer, more reliable with fastness when pipeline assembly connection.
Preferably, the upper surface of the fixing assembling terminal pad 1 is equipped with the fixed company of cylinder of even circumferential distribution
Connect hole, the fixedly connected hole is located at the outside on the cylindrical surface of the first assembly connection column 2, make its assemble it is fixed
It is more convenient in the process, efficiency when assembly can be improved, the fastness being fixedly connected is also more preferable.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or it replaces and also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of stable type pipeline attachment fitting, it is characterised in that：It is described solid including cylindrical fixing assembling terminal pad (1)
The lower end center for determining assembly connection disk (1) is equipped with cylindrical first assembly connection column (2), the first assembly connection column
(2) diameter is less than the diameter of the fixing assembling terminal pad (1), the upper end center position of the fixing assembling terminal pad (1)
It is assembled equipped with cylinder and is tightly connected column (3), the diameter that the assembly is tightly connected column (3) is less than the first assembly connection column
(2) diameter, the upper end center position that the assembly is tightly connected column (3) is equipped with cylindrical second assembly connection column (4), described
The U-shaped card that the external cylindrical surface of second assembly connection column (4) is equipped with even circumferential distribution attaches together slot allocation (5), the snap-fit
The upper end of the left and right sides of slot (5) is respectively equipped with a convenient assembly chamfer (6) convenient for assembly, the second assembly connection column
(4) upper end center position is equipped with cylindrical seal mounting boss (7), and the center of the sealing mounting boss (7) is equipped with
Cylindrical center sprocket hole (8), the lower end of the center sprocket hole (8) are equipped with the cylinder being distributed with one heart and consolidate fitting groove (9),
The diameter of the firm fitting groove (9) is more than the diameter of the center sprocket hole (8), the lower face of the firm fitting groove (9)
Fitting groove (10) is consolidated equipped with the identical taper of central shaft second, the upper surface diameter of the second firm fitting groove (10) is more than
The diameter of the firm fitting groove (9), upper surface and the fixing assembling terminal pad (1) of the second firm fitting groove (10)
Upper surface in the same plane, the lower end of the second firm fitting groove (10) is equipped with the convenient assembly of the identical taper of central shaft
Slot (11), the diameter of the upper end position diameter of the convenient fitting groove (11) and the described second firm fitting groove (10) lower end position
Identical, the taper of the second firm fitting groove (10) is less than the taper of the convenient fitting groove (11), the convenient fitting groove
(11) by the bottom surface of the first assembly connection column (2) completely through.
2. a kind of stable type pipeline attachment fitting according to claim 1, it is characterised in that：The snap-fit slot
(5) quantity is 6, and the distance of the two neighboring snap-fit slot (5) is less than the width of the snap-fit slot (5).
3. a kind of stable type pipeline attachment fitting according to claim 1, it is characterised in that：The firm fitting groove
(9) depth is less than the depth of the described second firm fitting groove (10).
4. a kind of stable type pipeline attachment fitting according to claim 1, it is characterised in that：The fixing assembling connection
The upper surface of disk (1) is equipped with the cylindrical fixedly connected hole of even circumferential distribution, and the fixedly connected hole is located at described first
The outside on the cylindrical surface of assembly connection column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766822.6U CN207814699U (en) | 2017-12-15 | 2017-12-15 | A kind of stable type pipeline attachment fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766822.6U CN207814699U (en) | 2017-12-15 | 2017-12-15 | A kind of stable type pipeline attachment fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814699U true CN207814699U (en) | 2018-09-04 |
Family
ID=63333235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766822.6U Active CN207814699U (en) | 2017-12-15 | 2017-12-15 | A kind of stable type pipeline attachment fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814699U (en) |
-
2017
- 2017-12-15 CN CN201721766822.6U patent/CN207814699U/en active Active
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