CN205716130U - A kind of novel hubbed flange - Google Patents
A kind of novel hubbed flange Download PDFInfo
- Publication number
- CN205716130U CN205716130U CN201620424124.7U CN201620424124U CN205716130U CN 205716130 U CN205716130 U CN 205716130U CN 201620424124 U CN201620424124 U CN 201620424124U CN 205716130 U CN205716130 U CN 205716130U
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- CN
- China
- Prior art keywords
- flange
- mounting disc
- dish
- several
- deep
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel hubbed flange, relate to flange field, including flange body, described flange body includes ring flange and neck flange, described ring flange is notch cuttype, it is made up of mounting disc and connection dish, described mounting disc is connected with connection dish, the diameter of described connection dish is more than the diameter of mounting disc, described neck flange is connected by arc transition with being connected between dish, described mounting disc is provided with several bolts hole, it is provided with several reinforcements between described neck flange and mounting disc, the sidewall of described mounting disc is provided with several deep-slotted chip breakers, it is provided with several baffle plates in described deep-slotted chip breaker, it is provided with dowel between described baffle plate, described deep-slotted chip breaker is arranged between bolt hole, this design, simple and reasonable, it is connected firmly, reduce overall weight, cost-effective, convenient connection.
Description
Technical field
The utility model relates to flange field, particularly to a kind of novel hubbed flange.
Background technology
Flange is interconnective part between pipe and pipe, for the connection between pipe end；Flange
Generally using in pairs, flange having bolt hole, makes two flanges be close to by bolt, flange connection is
The important connected mode of pipeline construction, in industrial pipeline, the use that flange connects is quite varied.
But, there is neck flange and easily rupture with ring flange junction, lead in flange of the prior art
Causing bonding strength difference, and flange using solid cast, there is cost high, own wt is big, inconvenience
In problems such as connections.
For problem above, the reality of China of the prior art Application No. 201320338384.9
There is provided a kind of ring flange with new patent, including disk body, described disk body side is sealed end, opposite side
For conduit connection end, described sealed end forms seal boss relative to disk body outwardly convex；Described pipeline is even
Connect end there is at least two pipeline to fix groove.Although the ring flange that this technology provides is connected firmly, but
Cost is high, and own wt is big, is not easy to connect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel hubbed flange, existing to solve
There is the neck flange causing in technology easily to rupture with ring flange junction, cause bonding strength difference, with
And flange uses solid cast, there is cost high, own wt is big, is not easy to connection etc. above-mentioned multinomial
Defect.
For achieving the above object, the utility model provides following technical scheme: a kind of novel high cervical approach
Orchid, including flange body, described flange body includes ring flange and neck flange, and described ring flange is rank
Ladder type, is made up of mounting disc and connection dish, and described mounting disc is connected with connection dish, described connection dish
Diameter more than the diameter of mounting disc, described neck flange is connected by arc transition with being connected between dish,
Described mounting disc is provided with several bolts hole, is provided with several and adds between described neck flange and mounting disc
Strong muscle, the sidewall of described mounting disc is provided with several deep-slotted chip breakers, is provided with several gears in described deep-slotted chip breaker
Plate, is provided with dowel between described baffle plate, described deep-slotted chip breaker is arranged between bolt hole.
Preferably, the inwall of described mounting disc is provided with mounting groove, is provided with sealing ring in described mounting groove.
Preferably, described sealing ring is provided with anti-slip veins.
Preferably, described neck flange is provided with reinforcing ring with the junction being connected dish.
Preferably, the outer wall of described neck flange is provided with external screw thread.
Preferably, the outer wall of described neck flange is provided with corrosion-resistant finishes.
Above technical scheme is used to provide the benefit that: the novel hubbed flange of the utility model structure,
Ring flange is notch cuttype, is made up of mounting disc and connection dish, and the diameter of connection dish is straight more than mounting disc
Footpath, neck flange is connected by arc transition with being connected between dish, and connection area is big, sound construction, peace
Sabot is provided with several bolts hole, increases several reinforcements, by method between neck flange and mounting disc
Lan Jing, connection dish and mounting disc are integrally connected, and strengthen overall fastness, and the sidewall of mounting disc is offered
Several deep-slotted chip breakers, have under good sealing property at the end face ensureing mounting disc, mitigate entirety
Weight, simultaneously also cost-effective, several baffle plates are installed in deep-slotted chip breaker, play and weaken external impacts
Effect, installs dowel between baffle plate, adjacent dowel is crisscross arranged, and strengthens the steadiness of baffle plate,
The inwall of mounting disc offers mounting groove, installs sealing ring in mounting groove, and the thickness of sealing ring is more than installation
Sealing ring when paired flange connects, is squeezed in mounting groove, forms sealing surface by the height of groove,
Good sealing effect, with anti-slip veins on sealing ring, be difficult to slide, stabilized structure, neck flange be connected
The junction of dish increases reinforcing ring, further reinforcement flange neck and the steadiness being connected between dish connection,
With external screw thread on the outer wall of neck flange, convenient taking is held installation and connects, and the outer wall of neck flange scribbles
Corrosion-resistant finishes, increases the service life, this design, simple and reasonable, is connected firmly, reduces whole
Body weight, cost-effective, convenient connection.
Brief description
Fig. 1 is the structural representation of embodiment 1 of the present utility model；
Fig. 2 is the structural representation of embodiment 2 of the present utility model；
Fig. 3 is the partial schematic diagram of mounting disc；
Fig. 4 is the schematic diagram of sealing ring.
Wherein, 1-ring flange, 101-mounting disc, 102-connection dish, 2-neck flange, 3-reinforcement,
4-bolt hole, 5-mounting groove, 6-sealing ring, 61-anti-slip veins, 7-external screw thread, 8-corrosion-resistant finishes,
9-reinforcing ring, 10-deep-slotted chip breaker, 11-baffle plate, 12-dowel.
Detailed description of the invention
Describe preferred embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Embodiment 1:
In conjunction with Fig. 1, Fig. 3 and Fig. 4, show detailed description of the invention of the present utility model: a kind of novel
Hubbed flange, including flange body, described flange body includes ring flange 1 and neck flange 2, described
Ring flange 1 is notch cuttype, is made up of mounting disc 101 and connection dish 102, described mounting disc 101 He
Connection dish 102 is connected, and the diameter of described connection dish 102 is more than the diameter of mounting disc 101, described
Neck flange 2 is connected by arc transition with being connected between dish 102, if described mounting disc 101 is provided with
Dry bolt hole 4, is provided with several reinforcements 3, institute between described neck flange 2 and mounting disc 101
The sidewall stating mounting disc 101 is provided with several deep-slotted chip breakers 10, is provided with several in described deep-slotted chip breaker 10
Baffle plate 11, is provided with dowel 12 between described baffle plate 11, described deep-slotted chip breaker 10 is arranged on bolt hole 4
Between.
In the present embodiment, the inwall of described mounting disc 101 is provided with mounting groove 5, in described mounting groove 5
Being provided with sealing ring 6, the thickness of sealing ring 6 is more than the height of mounting groove 5, when paired flange connects
When, sealing ring 6 is squeezed in mounting groove 5, forms sealing surface, good sealing effect.
In the present embodiment, described sealing ring 6 is provided with anti-slip veins 61, is difficult to slide, stabilized structure.
Embodiment 2:
In conjunction with Fig. 2, Fig. 3 and Fig. 4, show detailed description of the invention of the present utility model: a kind of novel
Hubbed flange, including flange body, described flange body includes ring flange 1 and neck flange 2, described
Ring flange 1 is notch cuttype, is made up of mounting disc 101 and connection dish 102, described mounting disc 101 He
Connection dish 102 is connected, and the diameter of described connection dish 102 is more than the diameter of mounting disc 101, described
Neck flange 2 is connected by arc transition with being connected between dish 102, if described mounting disc 101 is provided with
Dry bolt hole 4, is provided with several reinforcements 3, institute between described neck flange 2 and mounting disc 101
The sidewall stating mounting disc 101 is provided with several deep-slotted chip breakers 10, is provided with several in described deep-slotted chip breaker 10
Baffle plate 11, is provided with dowel 12 between described baffle plate 11, described deep-slotted chip breaker 10 is arranged on bolt hole 4
Between.
In the present embodiment, the inwall of described mounting disc 101 is provided with mounting groove 5, in described mounting groove 5
Being provided with sealing ring 6, the thickness of sealing ring 6 is more than the height of mounting groove 5, when paired flange connects
When, sealing ring 6 is squeezed in mounting groove 5, forms sealing surface, good sealing effect.
In the present embodiment, described sealing ring 6 is provided with anti-slip veins 61, is difficult to slide, stabilized structure.
In the present embodiment, described neck flange 2 and the junction reinforcement of weld ring 9 being connected dish 102, enter
One step reinforcement flange neck 2 and the steadiness being connected between dish 102 connection.
In the present embodiment, the outer wall of described neck flange 2 is provided with external screw thread 7, and convenient taking is held installation and connect
Adapter road.
In the present embodiment, the outer wall of described neck flange 2 is provided with corrosion-resistant finishes 8, increases the service life.
Based on above-mentioned, the novel hubbed flange of the utility model structure, ring flange is notch cuttype, by pacifying
Sabot and connection dish composition, the diameter of connection dish more than the diameter of mounting disc, neck flange be connected dish it
Between connected by arc transition, connection area is big, and sound construction, mounting disc is provided with several bolts
Hole, increases several reinforcements between neck flange and mounting disc, by neck flange, connection dish and mounting disc
Being integrally connected, strengthening overall fastness, the sidewall of mounting disc offers several deep-slotted chip breakers, is ensureing
The end face of mounting disc has under good sealing property, mitigates overall weight, simultaneously also cost-effective,
Several baffle plates are installed in deep-slotted chip breaker, play the effect weakening external impacts, install between baffle plate and connect
Muscle, adjacent dowel is crisscross arranged, and strengthens the steadiness of baffle plate, this design, simple and reasonable,
It is connected firmly, reduce overall weight, cost-effective, convenient connection.
Above-described is only preferred embodiment of the present utility model, it is noted that for this area
Those of ordinary skill for, without departing from the utility model create design on the premise of, can also do
Going out some deformation and improving, these broadly fall into protection domain of the present utility model.
Claims (6)
1. a novel hubbed flange, it is characterised in that: including flange body, described flange body includes
Ring flange and neck flange, described ring flange is notch cuttype, is made up of mounting disc and connection dish, described mounting disc
Be connected with connection dish, the diameter of described connection dish more than the diameter of mounting disc, described neck flange be connected dish
Between connected by arc transition, described mounting disc is provided with several bolts hole, described neck flange and installation
Being provided with several reinforcements between dish, the sidewall of described mounting disc is provided with several deep-slotted chip breakers, described deep-slotted chip breaker
Inside being provided with several baffle plates, being provided with dowel between described baffle plate, described deep-slotted chip breaker is arranged between bolt hole.
2. novel hubbed flange according to claim 1, it is characterised in that: described mounting disc interior
Wall is provided with mounting groove, is provided with sealing ring in described mounting groove.
3. novel hubbed flange according to claim 2, it is characterised in that: set on described sealing ring
There is anti-slip veins.
4. novel hubbed flange according to claim 1, it is characterised in that: described neck flange and company
The junction connecing dish is provided with reinforcing ring.
5. novel hubbed flange according to claim 1, it is characterised in that: the outer wall of described neck flange
It is provided with external screw thread.
6. novel hubbed flange according to claim 1, it is characterised in that: the outer wall of described neck flange
It is provided with corrosion-resistant finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424124.7U CN205716130U (en) | 2016-05-11 | 2016-05-11 | A kind of novel hubbed flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424124.7U CN205716130U (en) | 2016-05-11 | 2016-05-11 | A kind of novel hubbed flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716130U true CN205716130U (en) | 2016-11-23 |
Family
ID=57304694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424124.7U Expired - Fee Related CN205716130U (en) | 2016-05-11 | 2016-05-11 | A kind of novel hubbed flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594423A (en) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | Welding neck flange |
| CN108397625A (en) * | 2018-05-16 | 2018-08-14 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of Nuclear piping simple steel flange forging |
-
2016
- 2016-05-11 CN CN201620424124.7U patent/CN205716130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594423A (en) * | 2017-02-07 | 2017-04-26 | 兴化市苏星金属制品有限公司 | Welding neck flange |
| CN108397625A (en) * | 2018-05-16 | 2018-08-14 | 嘉兴市乍浦杭湾重型机械有限公司 | A kind of Nuclear piping simple steel flange forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170511 |