CN208735070U - A kind of flange facilitating installation - Google Patents
A kind of flange facilitating installation Download PDFInfo
- Publication number
- CN208735070U CN208735070U CN201821221448.6U CN201821221448U CN208735070U CN 208735070 U CN208735070 U CN 208735070U CN 201821221448 U CN201821221448 U CN 201821221448U CN 208735070 U CN208735070 U CN 208735070U
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- Prior art keywords
- flange
- flange disk
- wire hole
- boss
- disk
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a kind of flanges for facilitating installation, including first flange disk, the first flange disk outer side center position offers axial passage one, connector one is fixedly connected on the outside of the axial passage one, one periphery of connector is uniformly provided with regular hexagon groove, and the regular hexagon groove is provided on the outside of first flange disk, regular hexagon groove inner cavity offers wire hole one, the utility model structure is simple, it is easy to use, in mounting flange, hexagon bolt head can be blocked, only need the nut that screws up with a wrench, reduce installation steps, improve installation effectiveness, the being completely embedded property between two ring flanges can be increased, improve the sealing performance of flange, two ring flanges can be carried out tentatively fixed, make two ring flanges that can not relatively rotate, to make wire hole one keep being aligned with wire hole two State, then connect by nut with hex bolts, two ring flanges are further compressed, it is easy to operate.
Description
Technical field
The utility model relates to a kind of flanges for facilitating installation, belong to attachment device field.
Background technique
Flange is a kind of attachment device, and flange is often used in the connection between pipeline, the prior art in daily life
It when connecting flange, needs to connect the hex bolts through-hole that hex bolts passes through flange, then covers top nut in the other end, be anti-
Hex bolts skidding when tightening only is connected, hex bolts need to will be connected with spanner is equipped with one end of hexagon-head and fix, with pulling
Hand, which tightens the nut of the other end, to be achieved the purpose that fasten two flanged joints, and such mode is comparatively laborious, and installation effectiveness is poor,
And when installing two ring flanges, need first to be mutually aligned the hex bolts hole on ring flange and keep stable, then by one
The hex bolts each and every one cooperated pierces into hex bolts hole and tightens fixation, if when twisting hex bolts two ring flanges it
Between there is deflection, will lead to hex bolts and be difficult to be screwed into hex bolts hole, need to realign, and for a long time keep two methods
Blue disk alignment is also more troublesome, difficultly.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of flange for facilitating installation, passes through
Equipped with regular hexagon groove, wire hole can be passed through for the moment in hex bolts, it is recessed that the head of hex bolts is inserted into regular hexagon
In slot, the one end on hex bolts its head when tightening is by regular hexagon slot clamping, it is only necessary to which screw up with a wrench nut, subtracts
Lack installation steps, improves installation effectiveness, it, can by being equipped with boss one, boss two, annular groove, annular lug and sealing ring
To increase the being completely embedded property between first flange disk and second flange disk, the sealing performance of flange is improved, by being equipped with positioning
Slot and positioning column tentatively fix to first flange disk and second flange disk, make two by clamping between the two
Ring flange can not relatively rotate, so that wire hole one and wire hole two be made to keep alignment, then pass through nut and hex bolts
Connection, further compresses first flange disk and second flange disk, easy to operate, can effectively solve background technique
The problems in.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of flange facilitating installation, including first flange disk, the first flange disk outer side center position offer axis
To channel one, connector one is fixedly connected on the outside of the axial passage one, one periphery of connector is uniformly provided with positive six side
Connected in star, and the regular hexagon groove is provided on the outside of first flange disk, regular hexagon groove inner cavity offers wire hole
One, and the wire hole one runs through first flange disk, is equipped with boss one on the inside of the first flange disk, and the boss one is located at axis
To one periphery of channel, one side of boss offers annular groove, and one two sides of boss are symmetrically arranged with locating slot, and described fixed
Position slot is provided on the inside of first flange disk, and first flange disk side is connected with second flange disk, outside the second flange disk
Side center offers axial passage two, and connector two, the connector two are fixedly connected on the outside of the axial passage two
Periphery is uniformly provided with wire hole two, and the wire hole two is provided on the outside of second flange disk, and the wire hole two and wire hole one are opposite
It answers, hex bolts is connected between the wire hole two and wire hole one, is equipped with boss two on the inside of the second flange disk, and described convex
Platform two is corresponding with boss one.
Furthermore, the annular groove inner cavity, which is glued, sealing ring.
Furthermore, the hex bolts end of thread has been connected through a screw thread nut, and the nut is located at the second method
On the outside of blue disk.
Furthermore, two side of boss is equipped with annular lug, and the annular lug matches with annular groove.
Furthermore, positioning column, and the positioning column and locating slot phase are fixedly connected on the inside of the second flange disk
It is corresponding.
Furthermore, the first flange disk and second flange disk outer surface are coated with corrosion-resistant finishes.
The utility model is the utility model has the advantages that the utility model can be passed through by being equipped with regular hexagon groove in hex bolts
For the moment, the head of hex bolts is inserted into regular hexagon groove wire hole, one end quilt on hex bolts its head when tightening
Regular hexagon slot clamping, it is only necessary to which screw up with a wrench nut, reduces installation steps, improves installation effectiveness, by setting
There are boss one, boss two, annular groove, annular lug and sealing ring, can increase between first flange disk and second flange disk
Being completely embedded property improves the sealing performance of flange, by be equipped with locating slot and positioning column, can by clamping between the two,
First flange disk and second flange disk tentatively fix, make two ring flanges that can not relatively rotate, to make wire hole
One keeps alignment with wire hole two, then is connect by nut with hex bolts, carries out to first flange disk and second flange disk
Further compress, it is easy to operate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of flange side view for facilitating installation of the utility model.
Fig. 2 is a kind of flange first flange disk front view for facilitating installation of the utility model.
Fig. 3 is a kind of flange first flange disk rearview for facilitating installation of the utility model.
Fig. 4 is a kind of flange second flange disk rearview for facilitating installation of the utility model.
Figure label: 1, first flange disk；2, axial passage one；3, connector one；4, regular hexagon groove；5, wire hole
One；6, boss one；7, annular groove；8, locating slot；9, second flange disk；10, axial passage two；11, connector two；12, wire hole
Two；13, hex bolts；14, boss two；15, sealing ring；16, nut；17, annular lug；18, positioning column.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figs 1-4, a kind of flange facilitating installation, including first flange disk 1, in 1 outside of the first flange disk
Heart position offers axial passage 1, and one 2 outside of axial passage is fixedly connected with connector 1, for welding with pipeline
It connecing, one 3 periphery of connector is uniformly provided with regular hexagon groove 4, can be when hex bolts 13 pass through wire hole 1, hexagonal
The head of bolt 13 is inserted into regular hexagon groove 4, and the one end on its head when tightening of hex bolts 13 is by regular hexagon
4 clamping of slot, it is only necessary to which screw up with a wrench nut 16, reduces installation steps, improves installation effectiveness, and positive six side
Connected in star 4 is provided with 1 outside of first flange disk, and 4 inner cavity of regular hexagon groove offers wire hole 1, and the wire hole 1
Through first flange disk 1, boss 1 is equipped on the inside of the first flange disk 1, and the boss 1 is located at outside axial passage 1
Week, one 6 side of boss offer annular groove 7, and one 6 two sides of boss are symmetrically arranged with locating slot 8, can by with positioning
Column 18 is clamped, and is tentatively fixed to first flange disk 1 and second flange disk 9, makes two ring flanges that can not relatively rotate,
To make wire hole 1 and wire hole 2 12 keep alignment, then pass through nut 16 and connect with hex bolts 13, to first flange disk
1 and second flange disk 9 further compressed, it is easy to operate, and the locating slot 8 is provided with the inside of first flange disk 1,
1 side of first flange disk is connected with second flange disk 9, and the 9 outer side center position of second flange disk offers axial logical
Road 2 10,2 10 outside of axial passage are fixedly connected with connector 2 11, and 2 11 periphery of connector is uniformly provided with silk
Hole 2 12, and the wire hole 2 12 is provided with 9 outside of second flange disk, and the wire hole 2 12 is corresponding with wire hole 1, it is described
It is connected with hex bolts 13 between wire hole 2 12 and wire hole 1, first flange disk 1 and second flange disk 9 can be fixed,
Boss 2 14 is equipped on the inside of the second flange disk 9, and the boss 2 14 is corresponding with boss 1, can increase by the first method
Being completely embedded property between blue disk 1 and second flange disk 9, improves the sealing performance of flange.
More specifically, 7 inner cavity of annular groove, which is glued, sealing ring 15, can increase first flange disk 1 and the second method
Communication seals between blue disk 9,13 end of thread of hex bolts have been connected through a screw thread nut 16, and 16, the nut
In 9 outside of second flange disk, 2 14 side of boss is equipped with annular lug 17, and the annular lug 17 and 7 phase of annular groove
Matching is fixedly connected with positioning column 18 on the inside of the second flange disk 9, and the positioning column 18 is corresponding with locating slot 8, to the
One ring flange 1 and second flange disk 9 are tentatively fixed, and the first flange disk 1 is coated with resistance to 9 outer surface of second flange disk
Corrosion resistant coating can efficiently reduce corrosion of the chemical liquids to flange, can effectively extend first flange disk 1 and second flange disk 9
Service life.
Utility model works principle:, first will positioning when first flange disk 1 and second flange disk 9 are fixed
Column 18 is caught in locating slot 8, can tentatively be fixed to first flange disk 1 and second flange disk 9, makes two ring flanges can not
It relatively rotates, so that wire hole 1 and wire hole 2 12 be made to keep alignment, then is connected by nut 16 and hex bolts 13
It connects, first flange disk 1 and second flange disk 9 is further compressed, it is easy to operate, wire hole is passed through in hex bolts 13
When 1, the head of hex bolts 13 is inserted into regular hexagon groove 4, the one end on its head when tightening of hex bolts 13
By 4 clamping of regular hexagon slot, it is only necessary to which screw up with a wrench nut 16, reduces installation steps, improves installation effectiveness.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of flange for facilitating installation, including first flange disk (1), it is characterised in that: on the outside of the first flange disk (1)
Heart position offers axial passage one (2), is fixedly connected with connector one (3), the connection on the outside of the axial passage one (2)
Body one (3) periphery is uniformly provided with regular hexagon groove (4), and the regular hexagon groove (4) is provided with first flange disk (1) outside
Side, regular hexagon groove (4) inner cavity offers wire hole one (5), and the wire hole one (5) runs through first flange disk (1), institute
It states and is equipped with boss one (6) on the inside of first flange disk (1), and the boss one (6) is located at axial passage one (2) periphery, it is described convex
Platform one (6) side offers annular groove (7), and boss one (6) two sides are symmetrically arranged with locating slot (8), and the locating slot (8)
It is provided on the inside of first flange disk (1), first flange disk (1) side is connected with second flange disk (9), the second flange
Disk (9) outer side center position offers axial passage two (10), is fixedly connected with connector on the outside of the axial passage two (10)
Two (11), connector two (11) periphery is uniformly provided with wire hole two (12), and the wire hole two (12) is provided with second flange
On the outside of disk (9), and the wire hole two (12) is corresponding with wire hole one (5), connects between the wire hole two (12) and wire hole one (5)
Have hex bolts (13), boss two (14), and the boss two (14) and boss one are equipped on the inside of the second flange disk (9)
(6) corresponding.
2. a kind of flange for facilitating installation according to claim 1, it is characterised in that: be glued annular groove (7) inner cavity
There are sealing ring (15).
3. a kind of flange for facilitating installation according to claim 1, it is characterised in that: hex bolts (13) end of thread
It has been connected through a screw thread nut (16), and the nut (16) is located on the outside of second flange disk (9).
4. a kind of flange for facilitating installation according to claim 1, it is characterised in that: boss two (14) side is equipped with
Annular lug (17), and the annular lug (17) matches with annular groove (7).
5. a kind of flange for facilitating installation according to claim 1, it is characterised in that: on the inside of the second flange disk (9)
It is fixedly connected with positioning column (18), and the positioning column (18) is corresponding with locating slot (8).
6. a kind of flange for facilitating installation according to claim 1, it is characterised in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221448.6U CN208735070U (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221448.6U CN208735070U (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735070U true CN208735070U (en) | 2019-04-12 |
Family
ID=66027679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221448.6U Active CN208735070U (en) | 2018-07-31 | 2018-07-31 | A kind of flange facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825899A (en) * | 2018-07-31 | 2018-11-16 | 江苏五洲管业有限公司 | A kind of flange facilitating installation |
| CN111085944A (en) * | 2020-01-03 | 2020-05-01 | 浙江德福精密驱动制造有限公司 | Directional wheel of shot-blasting machine conveying shaft sleeve |
-
2018
- 2018-07-31 CN CN201821221448.6U patent/CN208735070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825899A (en) * | 2018-07-31 | 2018-11-16 | 江苏五洲管业有限公司 | A kind of flange facilitating installation |
| CN111085944A (en) * | 2020-01-03 | 2020-05-01 | 浙江德福精密驱动制造有限公司 | Directional wheel of shot-blasting machine conveying shaft sleeve |
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| GR01 | Patent grant |