CN103925443A - Single hinged type ripple compensator - Google Patents
Single hinged type ripple compensator Download PDFInfo
- Publication number
- CN103925443A CN103925443A CN201310011092.9A CN201310011092A CN103925443A CN 103925443 A CN103925443 A CN 103925443A CN 201310011092 A CN201310011092 A CN 201310011092A CN 103925443 A CN103925443 A CN 103925443A
- Authority
- CN
- China
- Prior art keywords
- plate
- pipe
- bellows
- hinge plate
- hinge
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
Abstract
The invention relates to a single hinged type ripple compensator. The single hinged type ripple compensator comprises end pipes, a ripple pipe and hinge mechanisms, wherein the end pipes are respectively connected with two sides of the ripple pipe, an outer saddle plate and a vertical plate are respectively fixed on the outer surface of each end pipe, and the vertical plates are vertical to the outer saddle plates. Each hinge mechanism is arranged between the outer saddle plates and composed of a main hinge plate, a subsidiary hinge plate and a pin shaft, wherein the main hinge plate is connected with the subsidiary hinge plate through the pin shaft, and the main hinge plate can rotate along the pin shaft relative to the subsidiary hinge plate. Inner saddle plates are respectively arranged on portions of the outer surfaces of the end pipes on two sides of the ripple pipe, which are close to the ripple pipe, and the outer saddle plates are connected and fixed with the inner saddle plates through the vertical plates. Compared with the prior art, a pair of the hinge mechanisms is symmetrically arranged on the outer surfaces of the end pipes on two sides of the ripple pipe of the single hinged type ripple compensator, and angular displacement compensation in a certain direction of a pipeline is achieved through the ripple pipe. The single hinged type ripple compensator is high in intensity, good in sealing property and long in use life.
Description
Technical field
The present invention relates to pipeline compensator technical field, especially a kind of single entry hinge type FlexbleJoint.
Background technique
At present, in the pipeline that the industries such as oil, chemical industry, electric power are used, generally all need to install compensation device, existing pipe line compensating device generally includes whirl compensator, FlexbleJoint and spherical compensator, is all for compensating pipeline axial or displacement radially.Existing FlexbleJoint is made up of bellows and end pipe conventionally, and end pipe is arranged on the two ends of bellows and is connected to form overall structure with bellows.This class FlexbleJoint is relatively little for the compensation rate of pipeline axial and radial displacement, and intensity is lower, is subject to the impact of Environmental Conditions easily to occur the phenomenon such as inefficacy or damaged leakage, and sealability and working life are all not ideal enough.
Summary of the invention
For the deficiency of above existing FlexbleJoint, the object of this invention is to provide a kind of sealability better, the single entry hinge type FlexbleJoint of long service life.
The object of the invention is by realizing by the following technical solutions:
Single entry hinge type FlexbleJoint, comprise end pipe, bellows and linkage, the both sides of described bellows are connecting end pipe respectively, the outer surface of described bellows two side ends pipe is installed with respectively outer saddle plate and riser, described riser is perpendicular to outer saddle plate, described linkage is located between the outer saddle plate of bellows two side ends pipe, linkage is made up of main hinge plate, secondary hinge plate and bearing pin, described main hinge plate is connected with secondary hinge plate by bearing pin, and main hinge plate can rotate with respect to secondary hinge plate along the axis of bearing pin.
As the preferred technical solution of the present invention, described two side ends tube outer surface is respectively equipped with interior saddle plate near the position of bellows, and described outer saddle plate is connected and fixes with interior saddle plate by riser.
As the preferred technical solution of the present invention, described outer saddle plate and interior saddle plate are perpendicular to the axis of described end pipe, and described riser is parallel to the axis of described end pipe.
As the preferred technical solution of the present invention, the end tube outer surface of described bellows both sides is respectively equipped with otic placode, between the otic placode of both sides, is connected with nut by pull bar.
As the preferred technical solution of the present invention, the outer surface of described bellows two side ends pipe is arranged with a pair of linkage.
The invention has the beneficial effects as follows: with respect to prior art, the present invention is symmetrical arranged a pair of linkage at the outer surface of bellows two side ends pipe, realize the angular displacement compensation of pipeline a direction by bellows.Intensity of the present invention is higher, and sealability is better, long service life.
Brief description of the drawings
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is structural representation of the present invention.
In figure: 1, end pipe, 2, riser, 3, secondary hinge plate, 4, interior saddle plate, 5, bearing pin, 6, bellows, 7, main hinge plate, 8, outer saddle plate, 9, pull bar, 10, otic placode, 11, nut.
Embodiment
As shown in Figure 1, single entry hinge type FlexbleJoint, comprise end pipe 1, bellows 6 and linkage, the both sides of described bellows 6 are connecting end pipe 1 respectively, the outer surface of bellows 6 two side ends pipes 1 is installed with respectively outer saddle plate 8 and riser 2, described riser 2 is perpendicular to outer saddle plate 8, described linkage is located between the outer saddle plate 8 of bellows two side ends pipe, linkage is made up of main hinge plate 7, secondary hinge plate 3 and bearing pin 5, described main hinge plate 7 is connected with secondary hinge plate 3 by bearing pin 5, and main hinge plate 7 can rotate with respect to secondary hinge plate 3 along the axis of bearing pin 5.Described in the present embodiment, the outer surface of bellows 6 two side ends pipes 1 is arranged with a pair of linkage.
In the present embodiment, described two side ends pipe 1 outer surface is respectively equipped with interior saddle plate 4 near the position of bellows 6, described outer saddle plate 8 is connected and fixes with interior saddle plate 4 by riser 2, and outer saddle plate 8 and interior saddle plate 4 are perpendicular to the axis of end pipe 1, and riser 2 is parallel to the axis of end pipe 1.The end tube outer surface of described bellows 6 both sides is respectively equipped with otic placode 10, between both sides otic placode 10, is connected with nut 11 by pull bar 9.The present invention realizes the angular displacement compensation of pipeline by bellows, intensity is higher, and sealability is better, long service life.
Claims (5)
1. a single entry hinge type FlexbleJoint, comprise end pipe, bellows and linkage, the both sides of described bellows are connecting end pipe respectively, it is characterized in that: the outer surface of described bellows two side ends pipe is installed with respectively outer saddle plate and riser, described riser is perpendicular to outer saddle plate, described linkage is located between the outer saddle plate of bellows two side ends pipe, linkage is made up of main hinge plate, secondary hinge plate and bearing pin, described main hinge plate is connected with secondary hinge plate by bearing pin, and main hinge plate can rotate with respect to secondary hinge plate along the axis of bearing pin.
2. single entry hinge type FlexbleJoint according to claim 1, is characterized in that: described two side ends tube outer surface is respectively equipped with interior saddle plate near the position of bellows, and described outer saddle plate is connected and fixes with interior saddle plate by riser.
3. single entry hinge type FlexbleJoint according to claim 2, is characterized in that: described outer saddle plate and interior saddle plate are perpendicular to the axis of described end pipe, and described riser is parallel to the axis of described end pipe.
4. single entry hinge type FlexbleJoint according to claim 1, is characterized in that: the end tube outer surface of described bellows both sides is respectively equipped with otic placode, between the otic placode of both sides, is connected with nut by pull bar.
5. single entry hinge type FlexbleJoint according to claim 1, is characterized in that: the outer surface of described bellows two side ends pipe is arranged with a pair of linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011092.9A CN103925443A (en) | 2013-01-13 | 2013-01-13 | Single hinged type ripple compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011092.9A CN103925443A (en) | 2013-01-13 | 2013-01-13 | Single hinged type ripple compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925443A true CN103925443A (en) | 2014-07-16 |
Family
ID=51143757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310011092.9A Pending CN103925443A (en) | 2013-01-13 | 2013-01-13 | Single hinged type ripple compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358961A (en) * | 2014-10-11 | 2015-02-18 | 洛阳双瑞特种装备有限公司 | Hinge-type expansion joint for high-temperature pipeline |
| CN106195509A (en) * | 2016-08-30 | 2016-12-07 | 无锡金龙石化冶金设备制造有限公司 | Hinge type compensator |
| CN112554896A (en) * | 2020-12-23 | 2021-03-26 | 安徽铜都流体科技股份有限公司 | Shield constructs quick-witted pipe connector and uses flexible mechanism |
-
2013
- 2013-01-13 CN CN201310011092.9A patent/CN103925443A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358961A (en) * | 2014-10-11 | 2015-02-18 | 洛阳双瑞特种装备有限公司 | Hinge-type expansion joint for high-temperature pipeline |
| CN106195509A (en) * | 2016-08-30 | 2016-12-07 | 无锡金龙石化冶金设备制造有限公司 | Hinge type compensator |
| CN106195509B (en) * | 2016-08-30 | 2019-02-22 | 无锡金龙石化冶金设备制造有限公司 | Hinge type compensator |
| CN112554896A (en) * | 2020-12-23 | 2021-03-26 | 安徽铜都流体科技股份有限公司 | Shield constructs quick-witted pipe connector and uses flexible mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |