CN214889521U - Stainless steel pipeline connecting flange structure - Google Patents
Stainless steel pipeline connecting flange structure Download PDFInfo
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- CN214889521U CN214889521U CN202120416554.5U CN202120416554U CN214889521U CN 214889521 U CN214889521 U CN 214889521U CN 202120416554 U CN202120416554 U CN 202120416554U CN 214889521 U CN214889521 U CN 214889521U
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Abstract
The utility model relates to a flange technical field just discloses a stainless steel pipeline flange structure, including the flange body, first pipe chase has been seted up at the center of flange body, the internal surface swing joint of first pipe chase has the water pipe, first connecting groove has been seted up to the positive surface of flange body. The utility model discloses a stainless steel pipeline connecting flange structure, including the connecting flange body, the shock attenuation pole, the use of shock attenuation board and limiting plate, the vibrations that cause when can reduce the output of connecting flange body and flange gasket and be connected, the damage that has prevented connecting flange body and flange gasket because the vibrations cause, thereby the life of connecting flange body and flange gasket has been improved, make stainless steel pipeline connecting flange structure more practical, and limiting groove's seting up, can prescribe a limit to damping device, prevent that damping device from the inside departure of connecting flange body, the security of connecting flange body has been improved, make stainless steel pipeline connecting flange structure more practical.
Description
Technical Field
The utility model relates to a flange technical field specifically is a stainless steel pipeline flange structure.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc.
The existing stainless steel pipeline connecting flange structure can cause damage to the connecting flange and the flange gasket due to vibration in the connecting process, so that the service life of the connecting flange and the flange gasket is shortened, and the phenomenon that the connecting flange and the flange gasket are loosened due to overlong service life can often occur when the stainless steel pipeline connecting flange structure is operated, so that water leaks from loosening, and the working efficiency of the stainless steel pipeline connecting flange structure is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a stainless steel pipeline flange structure possesses shock attenuation protection and sealed leak-proof advantage, thereby has solved because vibrations lead to flange and flange gasket to appear damaging the life who has reduced flange and flange gasket and because the live time overlength leads to flange and flange gasket to appear not hard up phenomenon thereby leading to water from not hard up the work efficiency problem that leaks and reduced stainless steel pipeline flange structure.
The utility model provides a following technical scheme: a stainless steel pipeline connecting flange structure comprises a connecting flange body, wherein a first pipeline groove is formed in the center of the connecting flange body, a water pipe is movably connected to the inner surface of the first pipeline groove, a first connecting groove is formed in the outer surface of the front side of the connecting flange body, a connecting rod is movably connected to the inner surface of the first connecting groove, limiting nuts are movably connected to the outer surfaces of two sides of the connecting rod, a flange gasket is movably connected to the outer surface of the center of the limiting nuts, a second pipeline groove is formed in the center of the flange gasket, a sealing ring is fixedly connected to the inner surface of the second pipeline groove, first damping grooves are formed in the top and the bottom of the output end of the connecting flange body, a spring is fixedly connected to the input end of each first damping groove, a damping rod is movably connected to the inner surface of the spring, and a damping plate is fixedly connected to the output end of the damping rod, the input end of the shock absorption rod is fixedly connected with a limiting plate.
Preferably, the input end of the first damping groove is provided with a limiting groove, and the inner surface of the limiting groove is matched with the outer surface of the damping rod.
Preferably, the input end of the limiting groove is provided with a second damping groove, and the limiting plate is positioned inside the second damping groove.
Preferably, the outer surface of the flange gasket is provided with a second connecting groove, and the inner surface of the second connecting groove is matched with the outer surface of the flange gasket.
Preferably, the number of the first connecting grooves is eight, the number of the flange gaskets is sixteen, the number of the second connecting grooves is eight, and the number of the connecting flange bodies is two.
Preferably, the horizontal length of the damper plate is smaller than that of the first damper groove, the horizontal length of the definition plate is smaller than that of the second damper groove, the horizontal length of the second damper groove is greater than that of the definition groove, and the horizontal area of the first ducting groove is equal to that of the second ducting groove.
Preferably, both sides of the connecting rod are threaded.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. in the process of connecting the stainless steel pipeline connecting flange structure, firstly, a water pipe is placed inside two connecting flange bodies, then a flange gasket is placed in the centers of the two connecting flange bodies, then a connecting rod extends from the outside of a first connecting groove formed in a left connecting flange body to the outside of a first connecting groove formed in a right connecting flange body, and finally a limiting nut is rotated to fix the two connecting flange bodies, in the process, the vibration caused when the output end of the connecting flange body is connected with the flange gasket can be reduced through the matched use of a spring, a damping rod, a damping plate and the limiting plate, so that the damage of the connecting flange body and the flange gasket caused by vibration is prevented, the service lives of the connecting flange body and the flange gasket are prolonged, and the stainless steel pipeline connecting flange structure is more practical, and limiting the offering of the groove, can limit the damping device, thus prevent the damping device from flying out from the inside of the body of the flange, have improved the security of the body of the flange, make the stainless steel pipeline flange structure more practical.
2. The stainless steel pipeline connecting flange structure has the advantages that in the operation process of the stainless steel pipeline connecting flange structure, the fixity of the stainless steel pipeline connecting flange structure can be improved by the matching use of the connecting rod and the limiting nut, thereby preventing the separation phenomenon of the two connecting flanges due to the pressure of water when the stainless steel pipeline connecting flange structure operates, improving the working efficiency of the stainless steel pipeline connecting flange structure, the sealing ring can seal the joint of the two connecting flange bodies and the flange gasket, thereby preventing the occurrence of water leakage phenomenon, improving the leakage resistance of the stainless steel pipeline connecting flange structure, the structure of the stainless steel pipeline connecting flange is more practical, and the two ends of the connecting rod are provided with screw threads, the mounting and dismounting efficiency of the stainless steel pipeline connecting flange structure can be improved, and therefore the mounting efficiency of the stainless steel pipeline connecting flange structure is improved.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention when unconnected;
FIG. 2 is a side view of the connecting flange of the present invention;
fig. 3 is a cross-sectional view of the structure of the present invention when connected.
In the figure: 1. a connecting flange body; 2. a first pipe groove; 3. a water pipe; 4. a first connecting groove; 5. a connecting rod; 6. a restraining nut; 7. a flange gasket; 8. a second pipe groove; 9. a seal ring; 10. a first damping groove; 11. a spring; 12. a shock-absorbing lever; 13. a damper plate; 14. a limiting plate; 15. defining a slot; 16. a second damping groove; 17. a second connecting groove.
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. 1-3, a stainless steel pipe connecting flange structure includes a connecting flange body 1, a first pipe channel 2 is formed in the center of the connecting flange body 1, a water pipe 3 is movably connected to the inner surface of the first pipe channel 2, during the structural connection of the stainless steel pipe connecting flange, the water pipe 3 is firstly placed inside the two connecting flange bodies 1, then a flange gasket 7 is placed in the center of the two connecting flange bodies 1, then a connecting rod 5 extends from the outside of the first connecting groove 4 formed in the left connecting flange body 1 to the outside of the first connecting groove 4 formed in the right connecting flange body 1, and finally a limiting nut 6 is rotated to fix the two connecting flange bodies 1, during the process, through the cooperation of a spring 11, a shock absorbing rod 12, a shock absorbing plate 13 and a limiting plate 14, the shock caused when the output end of the connecting flange body 1 is connected with the flange gasket 7 can be reduced, thereby preventing the damage of the connecting flange body 1 and the flange gasket 7 caused by vibration, prolonging the service life of the connecting flange body 1 and the flange gasket 7, making the stainless steel pipeline connecting flange structure more practical, and the arrangement of the limiting groove 15 can limit the damping device, thereby preventing the damping device from flying out of the connecting flange body 1, improving the safety of the connecting flange body 1, making the stainless steel pipeline connecting flange structure more practical, the outer surface of the front surface of the connecting flange body 1 is provided with the first connecting groove 4, the number of the first connecting grooves 4 is eight, the number of the flange gaskets 7 is sixteen, the number of the second connecting grooves 17 is eight, the number of the connecting flange body 1 is two, the inner surface of the first connecting groove 4 is movably connected with the connecting rod 5, the two sides of the connecting rod 5 are in a thread shape, in the running process of the stainless steel pipeline connecting flange structure, the fixing performance of the stainless steel pipeline connecting flange structure can be improved by the matching use of the connecting rod 5 and the limiting nut 6, thereby preventing the separation phenomenon of two connecting flanges due to the pressure of water when the stainless steel pipeline connecting flange structure operates, improving the working efficiency of the stainless steel pipeline connecting flange structure, and the use of the sealing ring 9 can seal the joint of the two connecting flange bodies 1 and the flange gasket 7, thereby preventing the leakage phenomenon of water flow, improving the leakage-proof performance of the stainless steel pipeline connecting flange structure, leading the stainless steel pipeline connecting flange structure to be more practical, improving the mounting and dismounting efficiency of the stainless steel pipeline connecting flange structure by arranging the threads at the two ends of the connecting rod 5, improving the mounting efficiency of the stainless steel pipeline connecting flange structure, leading the outer surfaces at the two sides of the connecting rod 5 to be movably connected with the limiting nut 6, the outer surface of the center of the limiting nut 6 is movably connected with a flange gasket 7, the outer surface of the flange gasket 7 is provided with a second connecting groove 17, the inner surface of the second connecting groove 17 is matched with the outer surface of the flange gasket 7, the center of the flange gasket 7 is provided with a second pipeline groove 8, the inner surface of the second pipeline groove 8 is fixedly connected with a sealing ring 9, the top and the bottom of the output end of the connecting flange body 1 are both provided with a first damping groove 10, the input end of the first damping groove 10 is provided with a limiting groove 15, the inner surface of the limiting groove 15 is matched with the outer surface of a damping rod 12, the input end of the limiting groove 15 is provided with a second damping groove 16, a limiting plate 14 is positioned inside the second damping groove 16, the input end of the first damping groove 10 is fixedly connected with a spring 11, the inner surface of the spring 11 is movably connected with a damping rod 12, and the output end of the damping rod 12 is fixedly connected with a damping plate 13, the horizontal length of the damper plate 13 is less than the horizontal length of the first damper groove 10, the horizontal length of the limiting plate 14 is less than the horizontal length of the second damper groove 16, the horizontal length of the second damper groove 16 is greater than the horizontal length of the limiting groove 15, the horizontal area of the first pipeline groove 2 is equal to the horizontal area of the second pipeline groove 8, the damper plate 13 is extruded, so that the damper plate 13 drives the damper rod 12 to move leftwards, thereby the vibration received by the flange gasket 7 is reduced, and the input end of the damper rod 12 is fixedly connected with the limiting plate 14.
The working principle is that in the process of structural connection of the stainless steel pipeline connecting flange, firstly, a water pipe 3 is placed inside two connecting flange bodies 1, then a flange gasket 7 is placed in the centers of the two connecting flange bodies 1, then a connecting rod 5 extends from the outside of a first connecting groove 4 formed in a left connecting flange body 1 to the outside of a first connecting groove 4 formed in a right connecting flange body 1, and finally a limiting nut 6 is rotated to fix the two connecting flange bodies 1, in the process, through the matched use of a spring 11, a damping rod 12, a damping plate 13 and a limiting plate 14, the vibration caused when the output end of the connecting flange body 1 is connected with the flange gasket 7 can be reduced, so that the damage of the connecting flange body 1 and the flange gasket 7 caused by vibration is prevented, and the service lives of the connecting flange body 1 and the flange gasket 7 are prolonged, the stainless steel pipeline connecting flange structure is more practical, the limiting groove 15 is arranged to limit the damping device, so that the damping device is prevented from flying out of the connecting flange body 1, the safety of the connecting flange body 1 is improved, the stainless steel pipeline connecting flange structure is more practical, the fixing performance of the stainless steel pipeline connecting flange structure can be improved by using the connecting rod 5 and the limiting nut 6 in a matching way in the operation process of the stainless steel pipeline connecting flange structure, the phenomenon that the two connecting flanges are separated due to the pressure of water in the operation process of the stainless steel pipeline connecting flange structure is prevented, the working efficiency of the stainless steel pipeline connecting flange structure is improved, the sealing ring 9 is used, the joint of the two connecting flange bodies 1 and the flange gasket 7 can be sealed, and the water leakage phenomenon is prevented, thereby the leak-proof performance of stainless steel pipeline flange structure has been improved for stainless steel pipeline flange structure is more practical, and the seting up of 5 both ends screw thread forms of connecting rod, can improve the installation of stainless steel pipeline flange structure and dismantle efficiency, thereby has improved the installation effectiveness of stainless steel pipeline flange structure.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (7)
1. The utility model provides a stainless steel pipeline flange structure, includes flange body (1), its characterized in that: the connecting flange comprises a connecting flange body (1), and is characterized in that a first pipeline groove (2) is formed in the center of the connecting flange body (1), a water pipe (3) is movably connected to the inner surface of the first pipeline groove (2), a first connecting groove (4) is formed in the front outer surface of the connecting flange body (1), a connecting rod (5) is movably connected to the inner surface of the first connecting groove (4), limiting nuts (6) are movably connected to the outer surfaces of two sides of the connecting rod (5), a flange gasket (7) is movably connected to the outer surface of the center of the limiting nuts (6), a second pipeline groove (8) is formed in the center of the flange gasket (7), a sealing ring (9) is fixedly connected to the inner surface of the second pipeline groove (8), first damping grooves (10) are formed in the top and the bottom of the output end of the connecting flange body (1), and springs (11) are fixedly connected to the input ends of the first damping grooves (10), the damping device is characterized in that the inner surface of the spring (11) is movably connected with a damping rod (12), the output end of the damping rod (12) is fixedly connected with a damping plate (13), and the input end of the damping rod (12) is fixedly connected with a limiting plate (14).
2. The stainless steel pipeline connecting flange structure according to claim 1, wherein: the input end of the first damping groove (10) is provided with a limiting groove (15), and the inner surface of the limiting groove (15) is matched with the outer surface of the damping rod (12).
3. The stainless steel pipeline connecting flange structure according to claim 2, wherein: the input end of the limiting groove (15) is provided with a second damping groove (16), and the limiting plate (14) is located inside the second damping groove (16).
4. The stainless steel pipeline connecting flange structure according to claim 1, wherein: the outer surface of the flange gasket (7) is provided with a second connecting groove (17), and the inner surface of the second connecting groove (17) is matched with the outer surface of the flange gasket (7).
5. The stainless steel pipeline connecting flange structure according to claim 4, wherein: the number of first spread groove (4) is eight, the number of flange gasket (7) is sixteen, the number of second spread groove (17) is eight, the number of flange body (1) is two.
6. The stainless steel pipeline connecting flange structure according to claim 1, wherein: the horizontal length of the damping plate (13) is less than that of the first damping groove (10), the horizontal length of the limiting plate (14) is less than that of the second damping groove (16), the horizontal length of the second damping groove (16) is greater than that of the limiting groove (15), and the horizontal area of the first pipeline groove (2) is equal to that of the second pipeline groove (8).
7. The stainless steel pipeline connecting flange structure according to claim 1, wherein: the two sides of the connecting rod (5) are in a thread shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416554.5U CN214889521U (en) | 2021-02-25 | 2021-02-25 | Stainless steel pipeline connecting flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416554.5U CN214889521U (en) | 2021-02-25 | 2021-02-25 | Stainless steel pipeline connecting flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889521U true CN214889521U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416554.5U Active CN214889521U (en) | 2021-02-25 | 2021-02-25 | Stainless steel pipeline connecting flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889521U (en) |
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2021
- 2021-02-25 CN CN202120416554.5U patent/CN214889521U/en active Active
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