CN208311769U - A kind of single entry universal coupling compensator - Google Patents
A kind of single entry universal coupling compensator Download PDFInfo
- Publication number
- CN208311769U CN208311769U CN201820411518.8U CN201820411518U CN208311769U CN 208311769 U CN208311769 U CN 208311769U CN 201820411518 U CN201820411518 U CN 201820411518U CN 208311769 U CN208311769 U CN 208311769U
- Authority
- CN
- China
- Prior art keywords
- adapter tube
- cardo ring
- bellows
- terminal pad
- tube
- 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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Abstract
The utility model relates to a kind of single entry universal coupling compensators, including the first adapter tube and the second adapter tube, the first bellows and the second bellows are respectively equipped on first adapter tube and the second adapter tube, terminal pad is equipped between and, terminal pad is externally provided with cardo ring, cardo ring two sides are equipped with the first axle mechanism and second hinge mechanism being staggered, first axle mechanism includes symmetrically arranged two support plates, shaft and U-bracket, pin rod is equipped between U-bracket and cardo ring, pin rod both ends are equipped with end nut, second hinge mechanism is consistent with first axle mechanism structure, and the support plate of second hinge mechanism is located at the second bellows side and is vertically connected with the second adapter tube；The utility model structure novel is compact, design is reasonable, has small one and large one two bellows structures, and the angular displacement of arbitrary plane is absorbed by cardo ring and linkage, manufacturing cost is saved, simplifies piping connection more reliably, it is cold tight deformation-compensated abundant, it is versatile.
Description
Technical field
The utility model relates to a kind of compensator, especially a kind of single entry universal coupling compensator.
Background technique
Compensator is traditionally also expansion joint or telescopic joint, by constitute its operative body bellows and end pipe, bracket,
The attachmentes such as flange, conduit composition, belongs to a kind of compensating element, widely used in modern industry.Wherein, universal coupling type wave
Line compensator is the immunity element using bellows as core, can make the compensation in axial, lateral and angular three directions on pipeline,
The self-excitation phenomena that medium is reduced in axial direction is equipped with inner sleeve in interiors of products, greatly limits radial compensation
Ability, thus it is general only to absorb or compensate the axial displacement of pipeline, inner-outer sleeve and not only higher cost, assembly difficulty, and deposit
It is difficult to cooperate in the different multiple combinations of bellows caliber, there are the biggish defects of volume also to be needed using linkage
It wants two or three to match to absorb the deflection of three-dimensional, is inconvenient when as angular displacement compensation.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of single entry universal coupling compensator, have
Small one and large one two bellows structures, and by the angular displacement of cardo ring and linkage absorption arbitrary plane, save manufacture
Cost simplifies piping connection more reliably, cold tight deformation-compensated abundant, versatile.
The utility model is achieved by the following technical solutions:
A kind of single entry universal coupling compensator, including the first adapter tube and the second adapter tube, wherein first adapter tube it is outer straight
For diameter less than the overall diameter of the second adapter tube, first adapter tube is taken over second is respectively equipped with the first bellows and the second ripple
Pipe, and between be equipped with terminal pad, the terminal pad is externally provided with cardo ring, and the cardo ring two sides are equipped with the first hinge being staggered
Chain mechanism and second hinge mechanism；
The first axle mechanism includes that symmetrically arranged two support plates, shaft and U-bracket, the support plate are located at
First bellows side is vertically connected with the first adapter tube, and described shaft one end is equipped with positioning across support plate and support plate
Nut, the other end are connected with U-bracket, and the U-bracket is placed on cardo ring, and pin rod is equipped between cardo ring, described
Pin rod both ends are equipped with end nut, and the second hinge mechanism is consistent with first axle mechanism structure, and the branch of second hinge mechanism
Fagging is located at the second bellows side, is vertically connected with the second adapter tube.
Above-mentioned a kind of single entry universal coupling compensator, wherein the terminal pad two sides and the first adapter tube and the second adapter tube
Between be equipped with several first stiffening plates, several first stiffening plates are around terminal pad uniform intervals setting in one week.
Above-mentioned a kind of single entry universal coupling compensator, wherein first adapter tube is equipped with first flange, and described second connects
Pipe is connected with coupling tube, transition disc is equipped between the coupling tube side and the second adapter tube, the other side is equipped with second flange, described
Several second stiffening plates are equipped between transition disc two sides and the second adapter tube and coupling tube, several second stiffening plates are around transition disc one
All uniform intervals are arranged, and are equipped with inner conical surface on the second flange, first flange, transition disc and terminal pad inner wall.
Above-mentioned a kind of single entry universal coupling compensator, wherein the cardo ring two sides are equipped with several recesses, several recesses
Around cardo ring uniform intervals setting in one week, the recess vertex is arc-shaped.
The utility model has the following beneficial effects:
The utility model structure novel is compact, design rationally, using easy to assembly, be by first flange and second flange
Pipeline can be steadily accessed, and prevents from swashing because small one and large one the first adapter tube and the second adapter tube generate fluid using inner conical surface structure
It is stronger to hold lotus ability in the aid flowering structure of the first stiffening plate and the second stiffening plate load pressure for flow phenomenon；Simultaneously using universal ring structure
So that the first axle mechanism being staggered and second hinge mechanism is formed guiding role, is not necessarily to multiple sets and structure, save the cost,
And the cardo ring with recess can absorb the angular displacement of arbitrary plane, can play sufficient angular displacement without multiple combinations and mend
It repays, simplifies piping connection more reliably, it is cold tight deformation-compensated abundant, it is versatile.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model sectional structure chart.
(in figure, the first adapter tube 1 and the second adapter tube 2, the first bellows 3 and the second bellows 4, terminal pad 22, first reinforces
Plate 5, cardo ring 6, recess 7, first axle mechanism 8 and second hinge mechanism 9, support plate 10, shaft 11 and U-bracket 12 are fixed
Position nut 13, pin rod 14, end nut 15, first flange 16, coupling tube 17, transition disc 18, second flange 19, the second stiffening plate
20, inner conical surface 21).
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
A kind of single entry universal coupling compensator, including the first adapter tube 1 and the second adapter tube 2, wherein first adapter tube 1
Overall diameter is respectively equipped with the first bellows 3 and on first adapter tube 1 and the second adapter tube 2 less than the overall diameter of the second adapter tube 2
Two bellowss 4, and between be equipped with terminal pad 22, if being equipped between the terminal pad two sides and the first adapter tube 1 and the second adapter tube 2
Dry first stiffening plate 5, several first stiffening plates 5 are externally provided with ten thousand around terminal pad uniform intervals setting in 22 1 weeks, the terminal pad 22
To ring 6,6 two sides of cardo ring are equipped with several recesses 7, and several recesses 7 are described around cardo ring uniform intervals setting in 6 one weeks
7 vertex of recess is arc-shaped, and 6 two sides of cardo ring are equipped with the first axle mechanism 8 and second hinge mechanism being staggered
9；
The first axle mechanism 8 includes symmetrically arranged two support plates 10, shaft 11 and U-bracket 12, the branch
Fagging 10 is located at 3 side of the first bellows and is vertically connected with the first adapter tube 1, described 11 one end of shaft pass through support plate 10 and with branch
Location nut 13 is equipped between fagging 10, the other end is connected with U-bracket 12, and the U-bracket 12 is placed on cardo ring 6, and
Pin rod 14 is equipped between cardo ring 6,14 both ends of pin rod are equipped with end nut 15, the second hinge mechanism 9 and the first hinge
Chain mechanism structure is consistent, and the support plate 10 of second hinge mechanism 9 is located at 4 side of the second bellows, phase vertical with the second adapter tube 2
Even；
First adapter tube 1 is equipped with first flange 16, and second adapter tube 2 is connected with coupling tube 17, the coupling tube
Transition disc 18 is equipped between 17 sides and the second adapter tube 2, the other side is equipped with second flange 19,18 two sides of transition disc and second
Several second stiffening plates 20 are equipped between adapter tube 2 and coupling tube 17, several second stiffening plates 20 are uniform around transition disc 18 1 weeks
Interval is arranged, and is equipped with inner conical surface 21 in the second flange 19,22 inner wall of first flange 16, transition disc 18 and terminal pad.
The working method of the utility model are as follows:
Pipeline is accessed by first flange 16 and second flange 19 in compensator both ends, and inner conical surface 21, which plays, prevents fluid torrent
Effect, and guarantee with the first stiffening plate 5 and the second stiffening plate 20 structural rigidity of terminal pad and 18 both ends of transition disc, make resistant to flow
Body impact property and fatigue strength are higher, and 7 structural rigidity of recess of exocyclic is strong, at low cost, and are easy to increase heat transfer area, when
It is logical in axial direction when the first bellows 3 and the second 4 pre- cold events of bellows on one small one big the first adapter tube 1 and the second adapter tube 2
The shaft 11 for crossing first axle mechanism and second hinge mechanism passes through the guiding contraction of support plate 10, and angle is upwardly through U-bracket 12
It is swung on pin rod 14, formation is hingedly connect with cardo ring 6, the angular displacement of absorption compensation arbitrary plane, this integral type
Structure can play sufficient angular displacement compensation without multiple combinations, simplify piping connection more reliably, cold tightly deformation-compensated to fill
Point, it is versatile.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the protection scope of the utility model should be with
Subject to the protection scope of claims.
Claims (4)
1. a kind of single entry universal coupling compensator, including the first adapter tube and the second adapter tube, it is characterized in that, outside first adapter tube
For diameter less than the overall diameter of the second adapter tube, first adapter tube is taken over second is respectively equipped with the first bellows and the second ripple
Pipe, and between be equipped with terminal pad, the terminal pad is externally provided with cardo ring, and the cardo ring two sides are equipped with the first hinge being staggered
Chain mechanism and second hinge mechanism；
The first axle mechanism includes symmetrically arranged two support plates, shaft and U-bracket, and the support plate is located at first
Bellows side is vertically connected with the first adapter tube, and described shaft one end is equipped with positioning spiral shell across support plate and support plate
Mother, the other end are connected with U-bracket, and the U-bracket is placed on cardo ring, and pin rod, the pin are equipped between cardo ring
Bar both ends are equipped with end nut, and the second hinge mechanism is consistent with first axle mechanism structure, and the support of second hinge mechanism
Plate is located at the second bellows side, is vertically connected with the second adapter tube.
2. a kind of single entry universal coupling compensator as described in claim 1, it is characterized in that, the terminal pad two sides connect with first
Several first stiffening plates are equipped between pipe and the second adapter tube, several first stiffening plates are around terminal pad uniform intervals setting in one week.
3. a kind of single entry universal coupling compensator as described in claim 1, it is characterized in that, first adapter tube is equipped with first
Flange, second adapter tube are connected with coupling tube, are equipped with transition disc between the coupling tube side and the second adapter tube, the other side is set
There is second flange, the transition disc two sides and second, which are taken between coupling tube, is equipped with several second stiffening plates, and several second
Stiffening plate is all provided in transition disc uniform intervals setting in one week, the second flange, first flange, transition disc and terminal pad inner wall
There is inner conical surface.
4. a kind of single entry universal coupling compensator as described in claim 1, it is characterized in that, if the cardo ring two sides are equipped with
Dry recess, several recesses are arc-shaped around cardo ring uniform intervals setting in one week, the recess vertex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411518.8U CN208311769U (en) | 2018-03-26 | 2018-03-26 | A kind of single entry universal coupling compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411518.8U CN208311769U (en) | 2018-03-26 | 2018-03-26 | A kind of single entry universal coupling compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311769U true CN208311769U (en) | 2019-01-01 |
Family
ID=64721812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411518.8U Expired - Fee Related CN208311769U (en) | 2018-03-26 | 2018-03-26 | A kind of single entry universal coupling compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311769U (en) |
-
2018
- 2018-03-26 CN CN201820411518.8U patent/CN208311769U/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: 20190101 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |