CN217583559U - Pipeline connecting flange plate - Google Patents
Pipeline connecting flange plate Download PDFInfo
- Publication number
- CN217583559U CN217583559U CN202220459651.7U CN202220459651U CN217583559U CN 217583559 U CN217583559 U CN 217583559U CN 202220459651 U CN202220459651 U CN 202220459651U CN 217583559 U CN217583559 U CN 217583559U
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- ring flange
- screw thread
- gim peg
- 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.)
- Active
Links
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a pipeline connecting flange, including left ring flange, right ring flange, the face of keeping away from each other of left side ring flange and right ring flange all is provided with connecting portion, be provided with the pipeline on the connecting portion, set up the hole of predetermineeing that is the matrix setting on the ring flange of a left side, set up the connecting hole that is the matrix setting on the ring flange of the right side, and the medial surface of right ring flange still sets up the screw thread notch outside for the connecting hole port, be provided with the gim peg between left side ring flange, the right ring flange, be provided with the screw thread post that is arranged in threaded connection in the screw thread notch on the gim peg, the tip threaded connection of gim peg has the nut to when making two ring flanges butt joint about can making, make the screw thread post on the gim peg connect at first, and then at coupling nut after fixed, make holistic fixed effect better, difficult emergence pine takes place to take off.
Description
Technical Field
The utility model relates to a ring flange technical field specifically is a pipe connection ring flange.
Background
The flange is also called a flange collar or flange. The flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges at the inlet and outlet of the equipment for connection between two pieces of equipment, such as reducer flanges.
A pipeline connection flange plate of grant notice No. CN209762499U, including two pipelines, two all the cover is equipped with the ring flange on the pipeline, be equipped with the clamping device that two symmetries set up between ring flange and the pipeline, be fixed with first installation pole on the lateral wall of one of them ring flange, the one end that the ring flange was kept away from to first installation pole is rotated and is connected with the second installation pole, be equipped with the locking screw who fixes the second installation pole on it on the lateral wall of first installation pole, the second installation pole is L type structure, be equipped with fixed establishment between second installation pole and the ring flange, be equipped with the recess on the lateral wall of first installation pole, be equipped with the slide bar in the recess, the both ends of slide bar respectively with relative lateral wall fixed connection in the recess. This pipe connection ring flange has effectively avoided the ring flange pine to take off, has improved the fastening nature of ring flange, and dismantles the convenience, has improved the installation and has dismantled efficiency.
Although the patent can improve the fastening performance of flange connection, the overall structural design is too complex, and the actual adaptability is insufficient, so that a pipeline connection flange is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a pipe connection ring flange has solved the above-mentioned problem that proposes.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipeline connecting flange comprises a left flange and a right flange, wherein the far surfaces of the left flange and the right flange are both provided with connecting parts, and pipelines are arranged on the connecting parts;
the left flange plate is provided with preset holes arranged in a matrix manner, the right flange plate is provided with connecting holes arranged in a matrix manner, and the inner side surface of the right flange plate is also provided with a thread notch outside the port of the connecting hole;
be provided with the gim peg between left side ring flange, the right flange dish, be provided with the screw thread post that is used for threaded connection in the screw thread notch on the gim peg, the tip threaded connection of gim peg has the nut.
Preferably, the connecting part is communicated with the flange hole of the corresponding flange, and the connecting part is provided with circular connectors with different diameters along the length direction.
Preferably, a positioning groove is formed in the port of the flange hole of the left flange plate, and a positioning pipe matched with the positioning groove is arranged at the port of the flange hole of the right flange plate.
Preferably, the inner diameter of the preset hole is larger than that of the connecting hole, the inner diameter of the connecting hole is matched with the fixing bolt, and the diameter of the front end of the fixing bolt is larger than that of the preset hole.
Preferably, the diameter of the threaded column is matched with the preset hole, and the outer wall of the end part of the fixing bolt is provided with an external thread matched with the nut.
(III) advantageous effects
The utility model provides a pipe connection ring flange. The method has the following beneficial effects: thereby when can making two ring flanges docks about, make the screw post on the gim peg connect at first, and then at coupling nut after fixed, make holistic fixed effect better, difficult emergence pine takes off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the split structure of the left flange and the right flange of the present invention;
FIG. 3 is a schematic structural view of the left flange of the present invention;
FIG. 4 is a schematic structural view of a right flange of the present invention;
fig. 5 is a schematic view of the structure of the fixing bolt and the nut of the present invention.
In the figure: 1. a pipeline; 2. a left flange plate; 21. presetting holes; 3. a right flange plate; 31. connecting holes; 4. a connecting portion; 5. a positioning tube; 6. a threaded socket; 7. positioning a groove; 8. a fixing bolt; 81. an external thread; 9. a nut; 10. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a pipeline connecting flange comprises a left flange 2 and a right flange 3, wherein the far surfaces of the left flange 2 and the right flange 3 are respectively provided with a connecting part 4, a pipeline 1 is welded on the connecting part 4, the connecting part 4 is communicated with a flange hole of a corresponding flange, and the connecting part 4 is provided with circular interfaces with different diameters along the length direction, so that the connecting part 4 is provided with a plurality of interfaces with different diameters, the pipeline connecting flange can be better adapted to pipelines with different pipe diameters, and the adaptability of the pipeline connecting flange is better;
the left flange 2 is provided with preset holes 21 arranged in a matrix, the right flange 3 is provided with connecting holes 31 arranged in a matrix, the preset holes 21 are arranged opposite to the connecting holes 31, the inner diameter of each preset hole 21 is larger than that of each connecting hole 31, the inner diameter of each connecting hole 31 is matched with the fixing bolt 8, the diameter of the front end part of each fixing bolt 8 is larger than that of each preset hole 21, and the inner side surface of the right flange 3 is provided with a threaded notch 6 outside the port of each connecting hole 31;
The constant head tank 7 has been seted up to the port department in 2 flange holes in left flange dish, and the port department in 3 flange holes in right flange dish is provided with the registration arm 5 with constant head tank 7 looks adaptation, when two flanges butt joints, makes it conveniently carry out the location and connects the setting, and can set up sealed the pad in the constant head tank 7, and then further guarantees the leakproofness after both butt joints are fixed.
When in actual use, at first can make the pipeline welding on the interface that connecting portion 4 correspond, make two flange docks, carry out the location connection under the effect of registration arm 5, and then can make things convenient for gim peg 8 to pass and predetermine hole 21, make the 10 screw settings of screw thread post on it in screw thread notch 6, conflict on left ring flange 2 until the preceding terminal surface of gim peg 8, and the rear end of gim peg 8 stretches out from connecting hole 31, and then conveniently go up nut 9 soon, and make nut 9 carry out abundant locking fixed, thereby make difficult emergence pine take off behind its whole fixed connection, thereby when can making two ring flanges butt joint about, make the screw thread post on the gim peg at first connect, and then fixed back is at coupling nut, make holistic fixed effect better, difficult emergence pine takes off.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A pipe connection flange plate is characterized in that: the flange comprises a left flange (2) and a right flange (3), wherein the surfaces, which are far away from each other, of the left flange (2) and the right flange (3) are respectively provided with a connecting part (4), and a pipeline (1) is arranged on the connecting part (4);
the left flange plate (2) is provided with preset holes (21) arranged in a matrix, the right flange plate (3) is provided with connecting holes (31) arranged in a matrix, and the inner side surface of the right flange plate (3) is also provided with a thread notch (6) for the outer part of the port of the connecting hole (31);
be provided with gim peg (8) between left side ring flange (2), right ring flange (3), be provided with on gim peg (8) and be used for threaded connection screw thread post (10) in screw thread notch (6), the tip threaded connection of gim peg (8) has nut (9).
2. A pipe coupling flange according to claim 1, wherein: the connecting part (4) is communicated with the flange hole of the corresponding flange, and the connecting part (4) is provided with circular connectors with different diameters along the length direction.
3. A plumbing flange according to claim 1, wherein: constant head tank (7) have been seted up to the port department in left flange dish (2) flange hole, the port department in right flange dish (3) flange hole is provided with registration arm (5) with constant head tank (7) looks adaptation.
4. A pipe coupling flange according to claim 1, wherein: the inner diameter of the preset hole (21) is larger than that of the connecting hole (31), the inner diameter of the connecting hole (31) is matched with the fixing bolt (8), and the diameter of the front end of the fixing bolt (8) is larger than that of the preset hole (21).
5. A pipe coupling flange according to claim 1, wherein: the diameter of screw thread post (10) and predetermine hole (21) looks adaptation, external screw thread (81) with nut (9) looks adaptation are seted up to the tip outer wall of gim peg (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459651.7U CN217583559U (en) | 2022-03-04 | 2022-03-04 | Pipeline connecting flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459651.7U CN217583559U (en) | 2022-03-04 | 2022-03-04 | Pipeline connecting flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217583559U true CN217583559U (en) | 2022-10-14 |
Family
ID=83538689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220459651.7U Active CN217583559U (en) | 2022-03-04 | 2022-03-04 | Pipeline connecting flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217583559U (en) |
-
2022
- 2022-03-04 CN CN202220459651.7U patent/CN217583559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201198934Y (en) | Port flange of conveying pipe | |
| CN101266003A (en) | Conveyer pipe terminal port flange | |
| CN217583559U (en) | Pipeline connecting flange plate | |
| CN100532903C (en) | Flange device for connecting conveying pipes | |
| CN212868823U (en) | Cutting sleeve type pipe joint | |
| CN221075639U (en) | Pipeline connecting piece for terminal spraying | |
| CN201090860Y (en) | Flange apparatus for connecting conveying pipe | |
| CN214579491U (en) | Pipe fitting convenient to connect installation | |
| CN101266004A (en) | Flange for connecting conveyer pipe | |
| CN209511369U (en) | A kind of hose coupling of pipeline non-excavation rehabilitation | |
| CN219013615U (en) | Construction water supply and drainage pipe connection fixing construction device | |
| CN217422475U (en) | Drainage pipeline structure with quick connector | |
| CN218671031U (en) | Water supply and drainage pipeline connecting structure | |
| CN214425345U (en) | Cutting sleeve type reducing flange system structure suitable for pipeline connection with different drift diameters | |
| CN212718625U (en) | Adapting PE drain pipe | |
| CN214789685U (en) | High-applicability stainless steel cone sealed pipe joint | |
| CN217177778U (en) | Stainless steel pipeline joint connecting device | |
| CN213333022U (en) | Steel-plastic leading-in pipe convenient for combined installation function | |
| CN215568604U (en) | Pipeline connecting piece for building of factory building | |
| CN210344655U (en) | Thick wall Y type tee bend metal pipe fitting | |
| CN215057824U (en) | Clean union coupling assembly of air | |
| CN218208245U (en) | Household water purifier pipeline connecting assembly | |
| CN209925798U (en) | Connecting pipe fitting of industrial sewage pipe | |
| CN103644418A (en) | Connecting component for large-diameter hoop type GRP (glass reinforced plastic) pipes | |
| CN201198935Y (en) | Flange for connecting conveying pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |