CN211315474U - Corrugated pipe compensator with axial buffering function - Google Patents
Corrugated pipe compensator with axial buffering function Download PDFInfo
- Publication number
- CN211315474U CN211315474U CN202020006894.6U CN202020006894U CN211315474U CN 211315474 U CN211315474 U CN 211315474U CN 202020006894 U CN202020006894 U CN 202020006894U CN 211315474 U CN211315474 U CN 211315474U
- Authority
- CN
- China
- Prior art keywords
- limiting rod
- bellows
- wall
- connecting pipe
- compensator
- 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
- 230000003139 buffering effect Effects 0.000 title description 9
- 238000007789 sealing Methods 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 6
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model belongs to the technical field of the bellows technique and specifically relates to a bellows compensator with axial buffer function, including the bellows compensator body, its characterized in that: the utility model discloses a bellows compensator, including bellows compensator body, inlet flange's downside fixed mounting has inside sleeve pipe, inside sheathed tube outer wall and install first sealing washer with the junction of inlet flange, inside sheathed tube upside outer wall has cup jointed first takeover, the side symmetry of first takeover is provided with first horizontal ear that connects, the downside fixed mounting of first takeover has first bellows, the downside fixed mounting of first bellows has the second to take over, the upside outer wall that the second was taken over and install the second with the first position symmetry that transversely connects the ear to correspond and transversely connect the ear to correspond, and whole equipment portable, easy operation, the function is abundant, and stability and practicality are higher, have certain spreading value.
Description
Technical Field
The utility model relates to a bellows technical field specifically is a bellows compensator with axial buffer function.
Background
The corrugated pipe compensator is also called an expansion joint made of metal corrugated pipes. The expansion joint can extend along the axial direction and also allows a small amount of bending, the axial expansion joint of the corrugated pipe is used for compensating the axial length on a pipeline, in order to prevent the allowable compensation amount from being exceeded, two ends of the corrugated pipe are provided with protective pull rods or protective rings, two ends of the pipeline connected with the expansion joint are provided with guide supports, and in addition, the expansion joint of a corner type and a transverse type can be used for compensating the corner deformation and the transverse deformation of the pipeline.
The axial buffering effect of the existing corrugated pipe compensator is poor, so that the service life of the corrugated pipe compensator is short, and therefore the corrugated pipe compensator with the axial buffering function is required to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bellows compensator with axial buffer function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a corrugated expansion joint with axial buffer function, includes the corrugated expansion joint body, its characterized in that: an inlet flange is fixedly mounted on the upper side of the corrugated pipe compensator body, an inner sleeve is fixedly mounted on the lower side of the inlet flange, a first sealing ring is mounted at the joint of the outer wall of the inner sleeve and the inlet flange, a first connecting pipe is sleeved on the outer wall of the upper side of the inner sleeve, first transverse connecting lugs are symmetrically arranged on the side surface of the first connecting pipe, a first corrugated pipe is fixedly mounted on the lower side of the first connecting pipe, a second connecting pipe is fixedly mounted on the lower side of the first corrugated pipe, second transverse connecting lugs are symmetrically mounted on the outer wall of the upper side of the second connecting pipe and correspond to the first transverse connecting lugs, a first limiting rod is mounted between the first transverse connecting lugs and the second transverse connecting lugs, a first longitudinal connecting lug is symmetrically mounted on the lower side of the outer wall of the second connecting pipe, and a second corrugated pipe is fixedly mounted on the lower side of the second connecting pipe, downside fixed mounting of second bellows has the third to take over, the department and the first vertical position symmetry who connects the ear to correspond of outer wall that the third was taken over installs the second and vertically connects the ear, first vertical ear and the second of connecting vertically connect and install the second gag lever post between the ear, the downside fixed mounting that the third was taken over has outlet flange, outlet flange and inside sheathed tube junction fixed mounting have the second sealing washer, inlet flange and outlet flange's the equal fixed mounting of outer wall has gag lever post installation ear, install the third gag lever post between the gag lever post installation ear.
Preferably, the cross-sectional shape of the first sealing ring is L-shaped, and the first sealing ring and the second sealing ring are both made of silica gel.
Preferably, the first transverse connecting lug and the second transverse connecting lug are vertically distributed with the first longitudinal connecting lug and the second longitudinal connecting lug.
Preferably, the first limiting rod, the second limiting rod and the third limiting rod are respectively provided with a screw, and the outer wall of the third limiting rod is provided with limiting nuts on two sides of the outlet flange.
Preferably, the two ends of the first limiting rod, the second limiting rod and the third limiting rod are all connected with nuts in a threaded mode.
Preferably, the limiting rod mounting lugs are eight in number and are uniformly distributed on the inlet flange and the outlet flange.
Preferably, the first connecting pipe, the first corrugated pipe, the second connecting pipe, the second corrugated pipe and the third connecting pipe are connected in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the first gag lever post that sets up, the second gag lever post can be respectively to first bellows, the second bellows plays the effect of axial buffering, meanwhile the third gag lever post can play the effect of fiber compensation to whole corrugated expansion ware body, the three has strengthened the axial buffering effect of corrugated expansion ware body jointly, first gag lever post and second gag lever post symmetric distribution in addition, the third gag lever post is and is circumference evenly distributed and makes holistic stability higher, and then improved overall structure's life to a certain extent.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention.
In the figure: the corrugated pipe compensator comprises a corrugated pipe compensator body 1, an inlet flange 2, an inner sleeve 3, a first sealing ring 4, a first connecting pipe 5, a first transverse connecting lug 6, a first corrugated pipe 7, a second connecting pipe 8, a second transverse connecting lug 9, a first limiting rod 10, a first longitudinal connecting lug 11, a second corrugated pipe 12, a third connecting pipe 13, a second longitudinal connecting lug 14, a second limiting rod 15, an outlet flange 16, a second sealing ring 17, a limiting rod mounting lug 18 and a third limiting rod 19.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a corrugated pipe compensator with an axial buffering function comprises a corrugated pipe compensator body 1, an inlet flange 2 is fixedly installed on the upper side of the corrugated pipe compensator body 1, an inner sleeve 3 is fixedly installed on the lower side of the inlet flange 2, a first sealing ring 4 is installed at the joint of the outer wall of the inner sleeve 3 and the inlet flange 2, a first connecting pipe 5 is sleeved on the outer wall of the upper side of the inner sleeve 3, first transverse connecting lugs 6 are symmetrically arranged on the side surface of the first connecting pipe 5, a first corrugated pipe 7 is fixedly installed on the lower side of the first connecting pipe 5, a second connecting pipe 8 is fixedly installed on the lower side of the first corrugated pipe 7, second transverse connecting lugs 9 are symmetrically installed on the outer wall of the upper side of the second connecting pipe 8 and correspond to the first transverse connecting lugs 6, a first limiting rod 10 is installed between the first transverse connecting lugs 6 and the second transverse connecting lugs 9, and a first longitudinal connecting lug 11 is symmetrically installed on the lower side of the outer wall of the, the downside fixed mounting of second takeover 8 has second bellows 12, the downside fixed mounting of second bellows 12 has third takeover 13, the department and vertically connect the ear 14 with the first longitudinal position symmetry that connects the ear 11 to correspond in the middle of the outer wall of third takeover 13 installs the second, first longitudinal ear 11 and the second vertically connect and install second gag lever post 15 between the ear 14, the downside fixed mounting of third takeover 13 has outlet flange 16, outlet flange 16 and the junction fixed mounting of inner tube 3 have second sealing washer 17, the equal fixed mounting of outer wall of inlet flange 2 and outlet flange 16 has gag lever post installation ear 18, install third gag lever post 19 between gag lever post installation ear 18.
The utility model discloses work flow: during the use, install bellows compensator body 1 on material pipeline through import flange 2 and outlet flange 16 can, first gag lever post 10, second gag lever post 15 can be respectively to first bellows 7, second bellows 12 plays the effect of axial buffering, third gag lever post 19 can play the effect of fibre compensation to whole bellows compensator body 1 simultaneously, the three has strengthened bellows compensator body 1's axial buffering effect jointly, first gag lever post 10 and 15 symmetric distribution of second gag lever post in addition, third gag lever post 19 is and is circumference evenly distributed and makes holistic stability higher, and then improved overall structure's life to a certain extent.
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. A bellow compensator with axial cushioning function, comprising a bellow compensator body (1), characterized in that: an inlet flange (2) is fixedly mounted on the upper side of the corrugated pipe compensator body (1), an inner sleeve (3) is fixedly mounted on the lower side of the inlet flange (2), a first sealing ring (4) is mounted on the outer wall of the inner sleeve (3) and at the joint of the inner sleeve (3) and the inlet flange (2), a first connecting pipe (5) is sleeved on the outer wall of the upper side of the inner sleeve (3), first transverse connecting lugs (6) are symmetrically arranged on the side surfaces of the first connecting pipe (5), a first corrugated pipe (7) is fixedly mounted on the lower side of the first connecting pipe (5), a second transverse connecting lug (9) is mounted on the outer wall of the upper side of the second connecting pipe (8) and at the position corresponding to the first transverse connecting lug (6), a first limiting rod (10) is mounted between the first transverse connecting lug (6) and the second transverse connecting lug (9), the lower side of the outer wall of the second connecting pipe (8) is symmetrically provided with a first longitudinal connecting lug (11), the lower side of the second connecting pipe (8) is fixedly provided with a second corrugated pipe (12), the lower side of the second corrugated pipe (12) is fixedly provided with a third connecting pipe (13), the middle part of the outer wall of the third connecting pipe (13) is symmetrically provided with a second longitudinal connecting lug (14) corresponding to the first longitudinal connecting lug (11), a second limiting rod (15) is arranged between the first longitudinal connecting lug (11) and the second longitudinal connecting lug (14), the lower side of the third connecting pipe (13) is fixedly provided with an outlet flange (16), the joint of the outlet flange (16) and the inner sleeve (3) is fixedly provided with a second sealing ring (17), the outer walls of the inlet flange (2) and the outlet flange (16) are fixedly provided with a limiting rod mounting lug (18), and a third limiting rod (19) is arranged between the limiting rod mounting lugs (18).
2. A bellows compensator having an axial damping function according to claim 1, wherein: the cross-sectional shape of first sealing washer (4) is L shape, first sealing washer (4) all adopt silica gel preparation to form with second sealing washer (17).
3. A bellows compensator having an axial damping function according to claim 1, wherein: the first transverse connecting lug (6) and the second transverse connecting lug (9) are vertically distributed with the first longitudinal connecting lug (11) and the second longitudinal connecting lug (14).
4. A bellows compensator having an axial damping function according to claim 1, wherein: screw rods are selected for the first limiting rod (10), the second limiting rod (15) and the third limiting rod (19), and limiting nuts are installed on the outer wall of the third limiting rod (19) and located on two sides of the outlet flange (16).
5. A bellows compensator having an axial damping function according to claim 1, wherein: the two ends of the first limiting rod (10), the second limiting rod (15) and the third limiting rod (19) are in threaded connection with nuts.
6. A bellows compensator having an axial damping function according to claim 1, wherein: the limiting rod mounting lugs (18) are eight in number and are uniformly distributed on the inlet flange (2) and the outlet flange (16).
7. A bellows compensator having an axial damping function according to claim 1, wherein: the first connecting pipe (5), the first corrugated pipe (7), the second connecting pipe (8), the second corrugated pipe (12) and the third connecting pipe (13) are connected in a welding mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020006894.6U CN211315474U (en) | 2020-01-03 | 2020-01-03 | Corrugated pipe compensator with axial buffering function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020006894.6U CN211315474U (en) | 2020-01-03 | 2020-01-03 | Corrugated pipe compensator with axial buffering function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211315474U true CN211315474U (en) | 2020-08-21 |
Family
ID=72055796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020006894.6U Expired - Fee Related CN211315474U (en) | 2020-01-03 | 2020-01-03 | Corrugated pipe compensator with axial buffering function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211315474U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114294503A (en) * | 2022-01-06 | 2022-04-08 | 南通市扬子橡塑有限公司 | Corrugated pipe compensator with buffer impact protection and use method thereof |
-
2020
- 2020-01-03 CN CN202020006894.6U patent/CN211315474U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114294503A (en) * | 2022-01-06 | 2022-04-08 | 南通市扬子橡塑有限公司 | Corrugated pipe compensator with buffer impact protection and use method thereof |
CN114294503B (en) * | 2022-01-06 | 2023-10-31 | 南通市扬子橡塑有限公司 | Corrugated pipe compensator with buffer impact protection and using method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209262509U (en) | A kind of internal and external pressure balance type compensator | |
CN211315474U (en) | Corrugated pipe compensator with axial buffering function | |
CN201517678U (en) | High-performance twp-way sleeve compensator | |
CN206234542U (en) | A kind of corrugated expansion joint structure | |
CN210860242U (en) | Petroleum pipeline compensator with expansion joint | |
CN210319013U (en) | Gas pipeline compensator | |
CN105546259A (en) | Intelligent and automatic limit compensator | |
CN204785261U (en) | Desulfurization is with exempting from to maintain non -metallic expansion joint | |
CN210860241U (en) | Explosion-proof type pipeline compensator | |
CN214618377U (en) | Rubber joint convenient to adjust | |
CN103162055A (en) | Novel multifunctional ripple compensator | |
CN112197090A (en) | Pressure balance type corrugated compensator | |
CN209430896U (en) | A kind of Novel double offset ring pipe with high compressive strength | |
CN216590534U (en) | Compound fit type shock attenuation corrugated pipe compensator | |
CN207527201U (en) | A kind of shock-absorbing type double-layer expansion joint | |
CN206310141U (en) | A kind of gas pipeline FlexbleJoint | |
CN207334063U (en) | A kind of gas pipeline compensator mounting structure | |
CN206290892U (en) | A kind of corrugated expansion joint | |
CN217003611U (en) | Axial compensator of stainless steel pipe fitting | |
CN209354789U (en) | A kind of metal hose | |
CN210179158U (en) | Large pull rod transverse expansion joint | |
CN210716509U (en) | Compensator convenient to equipment | |
CN215950752U (en) | Internal-reinforced straight pipe pressure balance type expansion joint | |
CN219655551U (en) | Even atress formula pipeline expansion joint | |
CN209839463U (en) | Small steam turbine compensator |
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: 20200821 |
|
CF01 | Termination of patent right due to non-payment of annual fee |