CN109424815A - Novel universal hinge compensator - Google Patents
Novel universal hinge compensator Download PDFInfo
- Publication number
- CN109424815A CN109424815A CN201710715588.2A CN201710715588A CN109424815A CN 109424815 A CN109424815 A CN 109424815A CN 201710715588 A CN201710715588 A CN 201710715588A CN 109424815 A CN109424815 A CN 109424815A
- Authority
- CN
- China
- Prior art keywords
- bellows
- hinge bodies
- hinge
- cardo ring
- novel universal
- 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
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/023—Universal and rotating joints
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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
- F16L51/022—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with a single corrugation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The present invention relates to novel universal hinge compensators.Including two end pipes and bellows, the bellows is located between two end pipes, the bellows both ends are connect with end pipe respectively, cardo ring is cased with outside the bellows, hinge bodies fixing seat is respectively equipped on the outer wall of two end pipes, the hinge bodies fixing seat is equipped with hinge bodies, and the other end and cardo ring of the hinge bodies are articulated and connected.The configuration of the present invention is simple, by being arranged cardo ring outside bellows, cardo ring is connect by hinge bodies with the end pipe at bellows both ends, effectively absorption angle displacement, and compensation rate is big and tension, shearing strength are high.
Description
Technical field
The present invention relates to a kind of compensator more particularly to novel universal hinge compensators.
Background technique
Compensator is attached by the bellows (a kind of elastic element) and end pipe, bracket, flange, the conduit that constitute its operative body etc.
Part composition.Additional stress caused by compensator is to compensate for because of temperature difference and mechanical oscillation, and be arranged in container casing or pipe
A kind of flexible structure on road.Using effective dilatation of its operative body bellows, with absorption line, conduit, container etc.
The axial of the change in size or compensation pipes that are generated by the reasons such as expanding with heat and contract with cold, conduit, container etc., transverse direction and angular displacement.
It can also be used for noise-and-vibration-reduction, in heat supply, when heat supply pipeline heats up in order to prevent, pipeline caused due to thermal stretching or temperature stress
Deformation destroys, and needs that compensator is arranged on pipeline, to compensate the thermal stretching of pipeline, to reduce stress and the effect of tube wall
Active force on valve member or supporting structure.Existing compensator is that bellows is fixed by pull rod, is held in use
Angular displacement easily occurs, angular displacement can not be absorbed, and be easy to cause deformation failure to pipeline.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, angle displacement can be absorbed, tension,
Shearing strength is high, the big novel universal hinge compensator of compensation rate.
Thus the technical scheme adopted by the invention is that:
Including two end pipes and bellows, the bellows is located between two end pipes, the bellows both ends respectively with end pipe
Connection, the bellows are cased with cardo ring outside, and hinge bodies fixing seat is respectively equipped on the outer wall of two end pipes, and the hinge bodies are solid
Reservation is equipped with hinge bodies, and the other end and cardo ring of the hinge bodies are articulated and connected.
As a further improvement of the above technical scheme, the quantity of the hinge bodies fixing seat on the outer wall of the end pipe is 2
It is a and in 180 degree be distributed.
As a further improvement of the above technical scheme, connecting hole there are four being set on the outer wall of the cardo ring, described four
A connecting hole is connect with hinge bodies respectively, and four connecting holes are in 90 degree of distributions.
As a further improvement of the above technical scheme, the hinge bodies are two connecting plates, described two connecting plates point
Not Wei Yu cardo ring inner side and outer side and pass through pin shaft and cardo ring outer wall on connecting hole connect.
The invention has the advantages that
The configuration of the present invention is simple, by being arranged cardo ring outside bellows, cardo ring passes through the end of hinge bodies and bellows both ends
Pipe connection, effectively absorption angle displacement, compensation rate is big and tension, shearing strength are high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 it is end pipe in figure, 2 be bellows, 3 be cardo ring, 4 be hinge bodies fixing seat, 5 be hinge bodies, 6 is pin shaft.
Specific embodiment
Novel universal hinge compensator, including two end pipes 1 and bellows 2, the bellows 2 be located at two end pipes 1 it
Between, 2 both ends of bellows are connect with end pipe 1 respectively, cardo ring 3 are cased with outside the bellows 2, on the outer wall of two end pipes 1
It is respectively equipped with hinge bodies fixing seat 4, the hinge bodies fixing seat 4 is equipped with hinge bodies 5, the other end and ten thousand of the hinge bodies 5
It is articulated and connected to ring 3.
As a further improvement of the above technical scheme, the quantity of the hinge bodies fixing seat 4 on the outer wall of the end pipe 1 is
2 and in 180 degree be distributed.
As a further improvement of the above technical scheme, connecting hole there are four being set on the outer wall of the cardo ring 3, described four
A connecting hole is connect with hinge bodies 5 respectively, and four connecting holes are in 90 degree of distributions.
As a further improvement of the above technical scheme, the hinge bodies 5 are two connecting plates, described two connecting plates point
Not Wei Yu cardo ring 3 inner side and outer side and connect with the connecting hole on the outer wall of cardo ring 3 by pin shaft 6.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification to made by embodiment of the present invention or transformation are fallen within the scope of protection of the present invention.
Claims (4)
1. novel universal hinge compensator, which is characterized in that including two end pipes and bellows, the bellows is located at two ends
Between pipe, the bellows both ends are connect with end pipe respectively, and cardo ring is cased with outside the bellows, is divided on the outer wall of two end pipes
Not She You hinge bodies fixing seat, the hinge bodies fixing seat is equipped with hinge bodies, and the other ends of the hinge bodies and cardo ring are cut with scissors
It connects in succession.
2. novel universal hinge compensator according to claim 1, which is characterized in that the hinge on the outer wall of the end pipe
The quantity of body fixing seat is 2 and is distributed in 180 degree.
3. novel universal hinge compensator according to claim 2, which is characterized in that the outer wall of the cardo ring is equipped with
Four connecting holes, four connecting holes are connect with hinge bodies respectively, and four connecting holes are in 90 degree of distributions.
4. novel universal hinge compensator according to claim 3, which is characterized in that the hinge bodies are two connections
Plate, described two connecting plates are located at the inner side and outer side of cardo ring and by the connecting holes on the outer wall of pin shaft and cardo ring
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715588.2A CN109424815A (en) | 2017-08-20 | 2017-08-20 | Novel universal hinge compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715588.2A CN109424815A (en) | 2017-08-20 | 2017-08-20 | Novel universal hinge compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109424815A true CN109424815A (en) | 2019-03-05 |
Family
ID=65497759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715588.2A Pending CN109424815A (en) | 2017-08-20 | 2017-08-20 | Novel universal hinge compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109424815A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657297A (en) * | 2019-09-29 | 2020-01-07 | 尹秀兰 | Universal joint communicating pipe |
| CN114688368A (en) * | 2022-04-06 | 2022-07-01 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe of over-active fault |
-
2017
- 2017-08-20 CN CN201710715588.2A patent/CN109424815A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657297A (en) * | 2019-09-29 | 2020-01-07 | 尹秀兰 | Universal joint communicating pipe |
| CN110657297B (en) * | 2019-09-29 | 2021-09-21 | 南京六合高新建设发展有限公司 | Installation method of universal joint communicating pipe |
| CN114688368A (en) * | 2022-04-06 | 2022-07-01 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe of over-active fault |
| CN114688368B (en) * | 2022-04-06 | 2024-04-12 | 云南省滇中引水工程有限公司 | Preparation method of fracture-resistant buried steel pipe with overactive fault |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |