CN209213241U - The pipe flange of fast joint structure is set - Google Patents
The pipe flange of fast joint structure is set Download PDFInfo
- Publication number
- CN209213241U CN209213241U CN201821804274.6U CN201821804274U CN209213241U CN 209213241 U CN209213241 U CN 209213241U CN 201821804274 U CN201821804274 U CN 201821804274U CN 209213241 U CN209213241 U CN 209213241U
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- flange
- positioning device
- boss
- pipe fitting
- pipe
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Abstract
The utility model discloses the pipe flanges of setting fast joint structure, including pipe fitting, first flange and second flange, one end of the pipe fitting to be fixedly connected with first flange.Utility model design is reasonable, it is suitble to the quick connection of pipeline, by being provided with positioning device, and under the cooperation of first flange and second flange, bolt links together with ring flange and is fixed as one, then heating flange disk, ring flange is covered into the upper shaft conical surface together with positioning device together, by the first boss and second boss and shaft end face contact on positioning device or so two sides, positioning device no longer moves, ring flange also no longer moves therewith, position determines, installation site of the ring flange on conical surface of shaft is determined by ring flange mounting and positioning device, overcome artificial installation site forward or rearward the shortcomings that, prevent to do over again because installation site is incorrect, by being provided with open slot, first open pore and the second open pore, it is quickly connected convenient for flange, it is convenient to operate.
Description
Technical field
The utility model relates to pipe technology field, in particular to a kind of pipe flange that fast joint structure is set.
Background technique
China has been maximum construction material producing country and country of consumption in the world.Main building material product cement, plate glass
Glass, construction sanitary ceramic, stone material and materials for wall Isoquant rank first in the world for many years.Meanwhile building material product quality constantly mentions
Height, the energy and raw materials consumption decline year by year, and various building materials continue to bring out, and building material product constantly upgrades, and pipe fitting is
Very common building material product, pipe fitting (Pipe fitting) be risen in pipe-line system connection, control, deflecting, shunting, sealing,
The general designation of the components of the effects of support, however pipeline is during installation, needs to be attached by flange, existing flanged joint
Mode, connection trouble, it has not been convenient to mount and dismount, and leakproofness is poor.
Utility model content
The main purpose of the utility model is to provide a kind of pipe flanges that fast joint structure is arranged, and can effectively solve
Certainly the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The pipe flange of fast joint structure, including pipe fitting, first flange and second flange, one end of the pipe fitting are set
It is fixedly connected with first flange, the other end of the pipe fitting is fixedly connected with second flange, the top of the first flange and
Positioning device is fixedly connected at the top of two flanges, the end of the pipe fitting and the junction of first flange and second flange are all provided with
It is equipped with sealing ring, the structure of the first flange and second flange is all the same, and the positioning device includes ring flange, first boss
And second boss, the middle part side of the positioning device are provided with first boss, the middle part other side setting of the positioning device
There is second boss, the side of the first boss and second boss are connect with ring flange, one end and shaft end of the positioning device
Face is in contact, and open slot is provided at the top of the top of the first flange and second flange, and one end of the open slot is set
It is equipped with the first open pore, the other end of the open slot is provided with the second open pore, and the open slot is internally provided with bolt.
Further, the material of the sealing ring is rubber or silica gel, and the sealing ring is ring structure, the sealing
The outer surface of ring is provided with corrosion-resistant coating, and the protrusion seal ring set is connected to the both ends of pipe fitting.
Further, the pipe fitting be the material of the straight pipe type perhaps quarter bend tubular structure pipe fitting be metal or
Plastics, the pipe fitting and first flange and second flange are tightly connected.
Further, the positioning device is long strip-board shape structure, and the outer surface of the positioning device is provided with screw hole, institute
State center between positioning device screw hole away from the mounting hole center of ring flange away from equal.
Further, the first boss and second boss are symmetrical relative to positioning device, the first boss and
The center line of second boss is parallel with the center line of bolt hole on positioning device both ends.
Further, the diameter of first open pore is greater than the second open pore, first open pore and the second opening
Hole is separately positioned on the both ends of open slot.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, user
Just, it is very suitable to the connection of pipeline, by being provided with the compounding practice mode of positioning device, and in first flange and second flange
Cooperation under, bolt links together with ring flange and is fixed as one, then heating flange disk, by ring flange together with positioning device
The upper shaft conical surface is covered together, by the first boss and second boss and shaft end face contact on positioning device or so two sides, positioning dress
It sets and no longer moves, ring flange also no longer moves therewith, and position determines, determines ring flange in axis by ring flange mounting and positioning device
Installation site on the conical surface, overcome artificial installation site it is forward or rearward the shortcomings that, prevented due to installation site is incorrect
It does over again, improves work efficiency, by being provided with open slot, the first open pore and the second open pore, quickly connected convenient for flange,
Convenient, accurate positioning is operated, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model entirety pipe fitting attachment structure schematic diagram.
Fig. 2 is the utility model entirety straight tube attachment structure schematic diagram.
Fig. 3 is the utility model flange connection schematic diagram.
Fig. 4 is the utility model flange top structure schematic diagram.
In figure: 1, pipe fitting；2, positioning device；3, first flange；4, second flange；5, bolt；6, axial end；7, flange
Disk；8, first boss；9, second boss；10, open slot；11, the first open pore；12, the second open pore；13, sealing ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, the pipe flange of fast joint structure, including pipe fitting 1, first flange 3 and second flange are set
4, one end of the pipe fitting 1 is fixedly connected with first flange 3, and the other end of the pipe fitting 1 is fixedly connected with second flange 4, institute
The top at the top and second flange 4 of stating first flange 3 is fixedly connected with positioning device 2, the end of the pipe fitting 1 and the first method
The junction of orchid 3 and second flange 4 is provided with sealing ring 13, and the structure of the first flange 3 and second flange 4 is all the same,
The positioning device 2 includes ring flange 7, first boss 8 and second boss 9, and the middle part side of the positioning device 2 is provided with the
One boss 8, the middle part other side of the positioning device 2 are provided with second boss 9, the side of the first boss 8 and second convex
Platform 9 is connect with ring flange 7, and one end of the positioning device 2 is in contact with axial end 6, the top and second of the first flange 3
The top of flange 4 is provided with open slot 10, and one end of the open slot 10 is provided with the first open pore 11, the open slot 10
The other end be provided with the second open pore 12, the open slot 10 is internally provided with bolt 5.
Wherein, the material of the sealing ring 13 is rubber or silica gel, and the sealing ring 13 is ring structure, the sealing
The outer surface of ring 13 is provided with corrosion-resistant coating, and the protrusion sealing ring 13 is socketed on the both ends of pipe fitting 1, can be with by sealing ring 13
Improve the leakproofness between first flange 3, second flange 4 and pipe fitting 1.
Wherein, it is metal or modeling that the pipe fitting 1, which is the material of the straight pipe type perhaps quarter bend tubular structure pipe fitting 1,
Material, the pipe fitting 1 is tightly connected with first flange 3 and second flange 4, by the way that pipe fitting 1 is arranged to straight pipe type or quarter bend
Versatility can be improved in tubular type.
Wherein, the positioning device 2 is long strip-board shape structure, and the outer surface of the positioning device 2 is provided with screw hole, described
Center between 2 screw hole of positioning device away from the mounting hole center of ring flange 7 away from equal, can be effectively right by positioning device 2
First flange 3 and second flange 4 are fixed on the positioning.
Wherein, the first boss 8 and second boss 9 are symmetrical relative to positioning device 2,8 He of first boss
The center line of second boss 9 is parallel with the center line of bolt hole on 2 both ends of positioning device, passes through first boss 8 and second boss 9
Facilitate fixed flange 7.
Wherein, the diameter of first open pore 11 is greater than the second open pore 12, and first open pore 11 and second is opened
Oral pore 12 is separately positioned on the both ends of open slot 10, can be in order to quickly connecting by the first open pore 11 and the second open pore 12
It connects.
It should be noted that the utility model is a kind of pipe flange that fast joint structure is arranged, in use, work people
Positioning device 2 as needed, can be equipped with the end face of 8 side of first boss towards in ring flange 7, will be positioned with bolt 5 by member
Device 2 and ring flange 7 are connected as an entirety, and are fastened with nut, when mounting flange 7, the face of positioning device 2 and shaft end
After face 6 contacts, is withstood by axial end 6 and be no longer moved along, ring flange 7 also no longer moves therewith at this time, is installed in place.
The above content describes basic principles, main features, and advantages of the present invention.The industry
Technical staff it should be appreciated that the present utility model is not limited to the above embodiments, it is described in the above embodiment and specification
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of pipe flange that fast joint structure is set, including pipe fitting (1), first flange (3) and second flange (4),
Be characterized in that: one end of the pipe fitting (1) is fixedly connected with first flange (3), and the other end of the pipe fitting (1) is fixedly connected with
Second flange (4) is fixedly connected with positioning device (2), institute at the top of the top of the first flange (3) and second flange (4)
The junction of the end and first flange (3) and second flange (4) of stating pipe fitting (1) is provided with sealing ring (13), and described first
The structure of flange (3) and second flange (4) is all the same, and the positioning device (2) includes ring flange (7), first boss (8) and
The middle part side of two boss (9), the positioning device (2) is provided with first boss (8), and the middle part of the positioning device (2) is another
Side is provided with second boss (9), and the side of the first boss (8) and second boss (9) are connect with ring flange (7), described
One end of positioning device (2) is in contact with axial end (6), and the top of the first flange (3) and the top of second flange (4) are equal
Be provided with open slot (10), one end of the open slot (10) is provided with the first open pore (11), the open slot (10) it is another
One end is provided with the second open pore (12), and the open slot (10) is internally provided with bolt (5).
2. the pipe flange of setting fast joint structure according to claim 1, it is characterised in that: the sealing ring (13)
Material be rubber or silica gel, the sealing ring (13) be ring structure, the outer surface of the sealing ring (13) is provided with anti-
Corrosion layer, the sealing ring (13) are socketed on the both ends of pipe fitting (1).
3. the pipe flange of setting fast joint structure according to claim 1, it is characterised in that: the pipe fitting (1) is
The material of the straight pipe type perhaps quarter bend tubular structure pipe fitting (1) is metal or plastics, the pipe fitting (1) and the first method
Blue (3) and second flange (4) are tightly connected.
4. the pipe flange of setting fast joint structure according to claim 1, it is characterised in that: the positioning device
It (2) is long strip-board shape structure, the outer surface of the positioning device (2) is provided with screw hole, between positioning device (2) screw hole
Center away from the mounting hole center of ring flange (7) away from equal.
5. the pipe flange of setting fast joint structure according to claim 1, it is characterised in that: the first boss
(8) and second boss (9) is symmetrical relative to positioning device (2), the center of the first boss (8) and second boss (9)
Line is parallel with the center line of bolt hole on positioning device (2) both ends.
6. the pipe flange of setting fast joint structure according to claim 1, it is characterised in that: first open pore
(11) diameter is greater than the second open pore (12), and first open pore (11) and the second open pore (12) are separately positioned on opening
The both ends of slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804274.6U CN209213241U (en) | 2018-11-04 | 2018-11-04 | The pipe flange of fast joint structure is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804274.6U CN209213241U (en) | 2018-11-04 | 2018-11-04 | The pipe flange of fast joint structure is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213241U true CN209213241U (en) | 2019-08-06 |
Family
ID=67458039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821804274.6U Active CN209213241U (en) | 2018-11-04 | 2018-11-04 | The pipe flange of fast joint structure is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213241U (en) |
-
2018
- 2018-11-04 CN CN201821804274.6U patent/CN209213241U/en active Active
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| GR01 | Patent grant |