CN216923611U - Socket pressing type elbow with flange - Google Patents
Socket pressing type elbow with flange Download PDFInfo
- Publication number
- CN216923611U CN216923611U CN202123385302.XU CN202123385302U CN216923611U CN 216923611 U CN216923611 U CN 216923611U CN 202123385302 U CN202123385302 U CN 202123385302U CN 216923611 U CN216923611 U CN 216923611U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- wall
- elbow
- return bend
- flanged
- 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
Links
- 230000000694 effects Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a socket pressing type elbow with a flange, which comprises a bent pipe and a pipeline connected with the bent pipe, wherein a flange plate is welded at one end of the bent pipe, which is far away from the pipeline, the inner wall of the bent pipe is provided with an installation groove, a movable column is rotatably installed in the installation groove, the outer wall of the movable column is fixedly provided with a clamping jaw, and the inner wall of the pipeline is fixedly provided with an O-shaped sealing ring in interference fit with the outer wall of the pipeline. According to the utility model, the pipeline is inserted into the elbow to complete the connection between the pipeline and the elbow, and the pipeline is tightly propped against the pipeline through the O-shaped sealing ring and the clamping jaw, when the pipeline has an outward movement trend, the movable column is driven to rotate towards the inner side through friction, so that the clamping jaw is further tightly propped against the outer wall of the pipeline to prevent the pipeline from moving towards the outer side, the pipeline is prevented from being separated, and the sealing property of the pipeline connection is further ensured.
Description
Technical Field
The utility model relates to the technical field of pipe fittings, in particular to a socket pressing type elbow with a flange.
Background
The pipe fitting is used as a basic part for connecting pipes into a pipeline and has the functions of connection, control, diversion, sealing, support and the like in a pipeline system.
When the pipeline is turned, the pipeline is mainly connected with the pipeline through the bent pipe, and the conventional bent pipe is mainly connected with the pipeline in a welding, binding and other modes, so that the operation is troublesome, and the construction is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides a socket pressing type elbow with a flange.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a flanged socket joint pressfitting formula elbow, includes return bend and the pipeline of being connected with the return bend, the return bend is kept away from the one end welding of pipeline and is had the ring flange, the mounting groove has been seted up to the inner wall of return bend, movable post is installed to the mounting groove internal rotation, the outer wall of activity post is fixed with the clamping jaw.
Preferably, the outer wall of return bend has seted up the notch, the activity cover is equipped with the ball in the notch, the outer wall of ball contacts with the outer wall of activity post, the outer wall threaded connection of return bend has the activity ring.
Preferably, the number of the movable columns is multiple.
Preferably, an O-ring in interference fit with the outer wall of the pipeline is fixed on the inner wall of the pipeline.
Preferably, a connecting ring is fixed on the inner wall of the elbow, and a conical plug is fixed at one end of the connecting ring close to the pipeline.
Preferably, the tapered plug tapers in cross-sectional diameter from left to right.
Preferably, the tapered plug progressively decreases in cross-sectional diameter from left to right.
Compared with the prior art, the socket pressing type elbow with the flange has the advantages that:
according to the utility model, the pipeline is inserted into the elbow to complete the connection between the pipeline and the elbow, and the O-shaped sealing ring and the clamping jaw are tightly abutted against the pipeline, when the pipeline has an outward movement trend, the movable column is driven to rotate towards the inner side through friction, so that the clamping jaw is further tightly abutted against the outer wall of the pipeline to prevent the pipeline from moving towards the outer side, the pipeline is prevented from being separated, and the sealing property of pipeline connection is further ensured.
Drawings
Fig. 1 is a schematic structural view of a socket-and-spigot press-fit elbow with a flange according to the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a first embodiment of a conical plug in a socket-and-press type elbow with a flange according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of a tapered plug in a socket-and-press type elbow with a flange according to the present invention.
In the figure: 1 bent pipe, 2 flange plates, 3 pipelines, 4O-shaped sealing rings, 5 movable columns, 6 clamping jaws, 7 balls, 8 movable rings, 9 connecting rings and 10 conical plugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-3, a socket joint pressfitting formula elbow of flanged, including return bend 1 and the pipeline 3 of being connected with return bend 1, return bend 1 keeps away from the one end welding of pipeline 3 and has ring flange 2, the mounting groove has been seted up to the inner wall of return bend 1, movable post 5 is installed to the mounting groove internal rotation, the outer wall of movable post 5 is fixed with clamping jaw 6, the quantity of movable post 5 is a plurality of, guarantee sufficient quantity's clamping jaw 6 and pipeline 3 contact, guarantee the steadiness of connecting, be fixed with on the inner wall of pipeline with 3 outer wall interference fit's O type sealing washer 4, to treat that the pipeline 3 of connecting inserts to return bend 1 in, O type sealing washer 4 is inserted to the tip of pipeline 3, make O type sealing washer 4 and pipeline 3 abundant contact support tightly through interference fit, guarantee the leakproofness.
When pipeline 3 inserts to return bend 1 in, drive movable post 5 reverse rotation, drive clamping jaw 6 and rotate toward the outside, when pipeline 3 has the trend of outside motion, drive movable post 5 through the friction and rotate toward the inboard, make clamping jaw 6 support tightly with the outer wall of pipeline 3, prevent that pipeline 3 from removing toward the outside, prevent that pipeline 3 from breaking away from.
The inner wall of the elbow 1 is fixed with a connecting ring 9, one end of the connecting ring 9 close to the pipeline 3 is fixed with a conical plug 10, the diameter of the section of the conical plug 10 is gradually reduced from left to right, the conical plug 10 is suitable for fluid to flow from left to right, the conical plug 10 is propped against the inner wall of the pipeline 3 in the fluid flowing process, and the stability of connection between the elbow 1 and the pipeline 3 is further guaranteed.
The notch has been seted up to the outer wall of return bend 1, and the movable sleeve is equipped with ball 7 in the notch, and the outer wall of ball 7 contacts with the outer wall of activity post 5, and the outer wall threaded connection of return bend 1 has movable ring 8, and when pipeline 3 inserted, the outside of rotating movable ring 8 to ball 7 extrudees ball 7 and moves inwards, makes the outer wall of ball 7 and activity post 5 fully support tightly, guarantees the stability of clamping jaw 6 and the contact of pipeline 3.
Example two
Referring to fig. 4, the difference from the first embodiment is that: the diameter of the section of the conical plug 10 is gradually reduced from left to right, the conical plug 10 is suitable for fluid flowing from right to left, the conical plug 10 is propped against the inner wall of the pipeline 3 in the fluid flowing process, and the stability of connection between the elbow 1 and the pipeline 3 is further ensured.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a flanged socket joint pressfitting formula elbow, includes return bend (1) and pipeline (3) be connected with return bend (1), its characterized in that, the one end welding that pipeline (3) were kept away from in return bend (1) has ring flange (2), the mounting groove has been seted up to the inner wall of return bend (1), movable post (5) are installed to the mounting groove internal rotation, the outer wall of activity post (5) is fixed with clamping jaw (6).
2. The flanged socket press-fit elbow according to claim 1, wherein the outer wall of the elbow (1) is provided with a notch, a ball (7) is movably sleeved in the notch, the outer wall of the ball (7) is in contact with the outer wall of the movable column (5), and the outer wall of the elbow (1) is in threaded connection with a movable ring (8).
3. The flanged female snap-on elbow according to claim 1, characterized in that the number of the movable columns (5) is plural.
4. The flanged female press-fit elbow according to claim 1, wherein an O-ring seal (4) is fixed on the inner wall of the pipe and is in interference fit with the outer wall of the pipe (3).
5. The flanged female snap-fit elbow according to claim 1, characterized in that the inner wall of the elbow (1) is fixed with a connecting ring (9), and the end of the connecting ring (9) close to the pipe (3) is fixed with a conical plug (10).
6. The flanged female snap-fit elbow according to claim 5, characterized in that the conical plug (10) has a cross-sectional diameter which decreases from left to right.
7. The flanged female snap-on elbow according to claim 5, characterized in that the conical plug (10) has a cross-sectional diameter which decreases from left to right.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123385302.XU CN216923611U (en) | 2021-12-30 | 2021-12-30 | Socket pressing type elbow with flange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123385302.XU CN216923611U (en) | 2021-12-30 | 2021-12-30 | Socket pressing type elbow with flange |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216923611U true CN216923611U (en) | 2022-07-08 |
Family
ID=82255634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123385302.XU Expired - Fee Related CN216923611U (en) | 2021-12-30 | 2021-12-30 | Socket pressing type elbow with flange |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216923611U (en) |
-
2021
- 2021-12-30 CN CN202123385302.XU patent/CN216923611U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220708 |
|
CF01 | Termination of patent right due to non-payment of annual fee |