CN207864841U - A kind of conduit pipe loop flange connector - Google Patents
A kind of conduit pipe loop flange connector Download PDFInfo
- Publication number
- CN207864841U CN207864841U CN201820229478.5U CN201820229478U CN207864841U CN 207864841 U CN207864841 U CN 207864841U CN 201820229478 U CN201820229478 U CN 201820229478U CN 207864841 U CN207864841 U CN 207864841U
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- CN
- China
- Prior art keywords
- wall
- ring
- conduit pipe
- ring flange
- protrusion
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of conduit pipe loop flange connector comprising ring flange is taken over, bisecting snap ring and spring shim, and protrusion is provided at connection pipe opening outer wall, and the nozzle of two piece-root grafting pipes is connected, and is fixed by two ring flanges, and ring flange inner wall is ladder-like；A round clasp is constituted after two bisecting snap ring docking, round clasp is arranged on the stair-stepping inner wall of ring flange, one end face is contacted with the cascaded surface on ring flange inner wall, another end face is in contact with the side opposite with nozzle of protrusion；Spring shim is provided between cascaded surface and round clasp, spring shim is compressed between cascaded surface and round clasp.The utility model proposes a kind of conduit pipe loop flange it is simple in structure and convenient for disassembly and assembly, reduce cost and working strength；Spring shim effectively prevents taking over the loosening of junction caused by ring flange deforms or loosens simultaneously, improves the reliability of ring flange connection type.
Description
Technical field
The utility model is related to bump joint technical fields, and in particular to a kind of conduit pipe loop flange connector.
Background technology
The connection type of connection generally use flange plate type between pipeline and pipeline at present.Using ring flange connection type
The advantages of connection, is convenient for the connection of valve, pump in pipeline etc..However existing ring flange connection type ring flange damage or
It can not replace, cause with high costs when circuit failure.
Utility model content
The main purpose of the utility model is to provide a kind of conduit pipe loop flange connector, it is intended to solve existing ring flange connection
Mode can not be replaced in ring flange damage or circuit failure, cause problem with high costs.
To achieve the above object, the utility model proposes a kind of conduit pipe loop flange connector, including ring flange, take over,
Bisecting snap ring and spring shim are provided with protrusion at the connection pipe opening outer wall, and the nozzle taken over described in two is connected, and leads to
It crosses two ring flanges to fix, the ring flange inner wall is ladder-like；A circular card is constituted after two bisecting snap ring docking
Ring, the round clasp are arranged on the stair-stepping inner wall of the ring flange, on one end face and the ring flange inner wall
Cascaded surface contacts, another end face is in contact with the side opposite with nozzle of the protrusion；The cascaded surface and the circle
The spring shim is provided between snap ring, the spring shim is compressed between the cascaded surface and the round clasp.
Preferably, the spring shim is butterfly spring.
Preferably, diameter of the interior circular diameter of the butterfly spring not less than the outer surface that the protrusion is constituted.
Preferably, two ring flanges are tightened together by bolt and nut.
Preferably, the bolt and nut is uniformly arranged on around the axle center taken on the ring flange.
Preferably, the minimum inner diameter of the ring flange stepwise interior wall is not less than the outer surface that the protrusion is constituted
Diameter.
Preferably, the protrusion is provided with several reinforcing ribs relative to the side at nozzle, and the reinforcing rib connects institute
The side of the outer wall and the protrusion taken over is stated, and the reinforcing rib is chamfering shape.
Preferably, several reinforcing ribs are uniformly arranged on around the axle center taken in the outside wall surface taken over.
In the technical solution of the utility model, two bisecting snap rings are butted into a round clasp, and round clasp setting exists
On the stair-stepping inner wall of ring flange, is contradicted by round clasp and the protrusion taken over, two piece-root grafting pipes are tightened together, structure letter
It is single and convenient for disassembly and assembly, reduce cost and working strength；Spring shim, bullet are provided between round clasp and cascaded surface simultaneously
Spring gasket effectively prevents taking over junction loosening because of ring flange deformation or caused by using loosening for a long time, improves flange
The reliability of disk connection type.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of conduit pipe loop flange of one embodiment of the utility model；
Fig. 2 is the sectional view of spring shim；
Fig. 3 is the structural schematic diagram that bisecting snap ring is butted into round clasp.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction of institute in the utility model embodiment（Such as up, down, left, right, before and after ...）
It is only used for explaining in a certain particular pose（As shown in the picture）Under relative position relation, motion conditions etc. between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used
To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of conduit pipe loop flange connectors.
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of conduit pipe loop flange connector, including ring flange 1, take over 2,3 and of bisecting snap ring
Spring shim 4 is provided with protrusion 21 at 2 nozzle outer wall of take over, and the nozzle of two piece-root grafting pipes 2 is connected, and passes through two ring flanges 1
Fixed, 1 inner wall of ring flange is ladder-like；Two bisecting snap rings 3 constitute a round clasp after docking, round clasp is arranged in method
On 1 stair-stepping inner wall of blue disk, one end face is contacted with the cascaded surface on 1 inner wall of ring flange, another end face and protrusion 21
The side opposite with nozzle be in contact；Spring shim 4 is provided between cascaded surface and round clasp, spring shim 4 is compressed in
Between cascaded surface and round clasp.
In the technical solution of the utility model, two bisecting snap rings 3 are butted into a round clasp, and round clasp setting exists
On 1 stair-stepping inner wall of ring flange, an end face of round clasp is contacted with cascaded surface, another end face of round clasp with connect
The side of 2 protrusion 21 of pipe contradicts.By the way that two ring flanges 1 tighten together, round clasp squeezes the protrusion 21 on take over 2 will
Two piece-root grafting pipes 2 tighten together.Round clasp is that two bisecting snap rings 3 are docking together, simple in structure and convenient for disassembly and assembly, drop
Working strength when low maintenance cost and dismounting；It is provided with spring shim 4 between round clasp and cascaded surface simultaneously, is squeezed
The spring shim 4 of pressure stores potential energy, and two piece-root graftings are being kept by discharging potential energy after bolt looseness or ring flange 1 are using deformation
Pipe 2 is fastenedly connected, and effectively prevents the pine of pipeline junction caused by being loosened because of the deformation of ring flange 1 or usage time length
It is dynamic, improve the reliability of ring flange connection type.
Specifically, spring shim 4 is butterfly spring, and disk spring is special bullet that is tapered in the axial direction and bearing load
Spring saves certain potential energy after bearing load deformation, when ring flange 1 occur deforming or relaxation when, disk spring release portion
Divide potential energy to keep the fastening effect between flanged joint.Disk spring stress distribution is uniformly successively decreased from inside to outside, can be realized
The effect of the high balancing force of low row journey, and butterfly spring rigidity is big, and buffering vibration absorption ability is strong, can bear big load with small deformation.
For the interior circular diameter of butterfly spring not less than the diameter for the outer surface that protrusion 21 is constituted, butterfly spring can be from take over 2
Nozzle at be directly set on take over 2, and be installed on the cascaded surface of 1 inner wall of ring flange, dismounting easy to repair.
Two ring flanges 1 are tightened together by bolt and nut, and the mode of bolt fastening is simple in structure and reliability is high, just
It is dismounted in repair.
Further, bolt and nut is uniformly arranged on around the axle center of take over 2 on ring flange 1, makes 1 uniform force of ring flange,
The service life of ring flange 1 can not only be increased, while the fastening effect of bump joint also can be improved, improve reliability.
The minimum inner diameter of 1 stepwise interior wall of ring flange is not less than the diameter for the outer surface that protrusion 21 is constituted, ring flange 1
It can be directly set in from the nozzle of take over 2 on take over 2, dismounting easy to repair.
Protrusion 21 is provided with several reinforcing ribs relative to the side at nozzle, the outer wall of reinforcing rib connecting tubes 2 with it is convex
21 side is played, and reinforcing rib is chamfering shape, the intensity of protrusion 21 can be improved in reinforcing rib, avoids protrusion 21 by ring flange 1
Fastening force when damaged because of insufficient strength, improve the intensity of bump joint, improve its reliability.
Preferably, several reinforcing ribs are in the outside wall surface that the axle center of take over 2 is uniformly arranged on take over 2, make reinforcing rib by
Power is more uniform, can further improve the intensity of protrusion 21, improves the reliability of bump joint.
Claims (8)
1. a kind of conduit pipe loop flange connector, which is characterized in that including ring flange, take over, bisecting snap ring and spring shim, it is described
Protrusion is provided at connection pipe opening outer wall, the nozzle taken over described in two is connected, and is fixed by two ring flanges, the method
Blue disk inner wall is ladder-like；A round clasp is constituted after two bisecting snap ring docking, the round clasp is arranged in institute
State on the stair-stepping inner wall of ring flange, one end face is contacted with the cascaded surface on the ring flange inner wall, another end face with
The side opposite with nozzle of the protrusion is in contact；The spring pad is provided between the cascaded surface and the round clasp
Piece, the spring shim are compressed between the cascaded surface and the round clasp.
2. a kind of conduit pipe loop flange connector as described in claim 1, which is characterized in that the spring shim is butterfly bullet
Spring.
3. a kind of conduit pipe loop flange connector as claimed in claim 2, which is characterized in that the interior circular diameter of the butterfly spring
Not less than the diameter for the outer surface that the protrusion is constituted.
4. a kind of conduit pipe loop flange connector as described in claim 1, which is characterized in that two ring flanges pass through bolt
Nut tightens together.
5. a kind of conduit pipe loop flange connector as claimed in claim 4, which is characterized in that the bolt and nut is taken over around described
Axle center be uniformly arranged on the ring flange.
6. a kind of conduit pipe loop flange connector according to any one of claims 1-4, which is characterized in that the ring flange ladder
Diameter of the minimum inner diameter of shape inner wall not less than the outer surface that the protrusion is constituted.
7. a kind of conduit pipe loop flange connector according to any one of claims 1-4, which is characterized in that it is described protrusion relative to
Side at nozzle is provided with several reinforcing ribs, the side of the outer wall and the protrusion taken over described in the reinforcing rib connection,
And the reinforcing rib is chamfering shape.
8. a kind of conduit pipe loop flange connector as claimed in claim 7, which is characterized in that several reinforcing ribs are around described
The axle center taken over is uniformly arranged in the outside wall surface taken over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229478.5U CN207864841U (en) | 2018-02-09 | 2018-02-09 | A kind of conduit pipe loop flange connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229478.5U CN207864841U (en) | 2018-02-09 | 2018-02-09 | A kind of conduit pipe loop flange connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864841U true CN207864841U (en) | 2018-09-14 |
Family
ID=63456772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229478.5U Expired - Fee Related CN207864841U (en) | 2018-02-09 | 2018-02-09 | A kind of conduit pipe loop flange connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864841U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242226A (en) * | 2019-06-21 | 2019-09-17 | 重庆诺登液压机械制造有限公司 | A kind of Deep Water Drilling Riser |
| CN112728263A (en) * | 2019-10-28 | 2021-04-30 | 湖南诚路管业科技有限公司 | Telescopic pipeline connector |
| CN112780648A (en) * | 2020-12-30 | 2021-05-11 | 黄建华 | Rectangular pipe fixing structure |
| CN112984242A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe with adjustable sealing joint |
| CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
-
2018
- 2018-02-09 CN CN201820229478.5U patent/CN207864841U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242226A (en) * | 2019-06-21 | 2019-09-17 | 重庆诺登液压机械制造有限公司 | A kind of Deep Water Drilling Riser |
| CN112728263A (en) * | 2019-10-28 | 2021-04-30 | 湖南诚路管业科技有限公司 | Telescopic pipeline connector |
| CN112984242A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe with adjustable sealing joint |
| CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
| CN112780648A (en) * | 2020-12-30 | 2021-05-11 | 黄建华 | Rectangular pipe fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180914 Termination date: 20200209 |