CN203068041U - Universal hinge type ripple compensator - Google Patents
Universal hinge type ripple compensator Download PDFInfo
- Publication number
- CN203068041U CN203068041U CN 201320015615 CN201320015615U CN203068041U CN 203068041 U CN203068041 U CN 203068041U CN 201320015615 CN201320015615 CN 201320015615 CN 201320015615 U CN201320015615 U CN 201320015615U CN 203068041 U CN203068041 U CN 203068041U
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- China
- Prior art keywords
- plate
- end pipe
- hinge
- bellows
- universal
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- Expired - Lifetime
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Abstract
The utility model relates to a universal hinge type ripple compensator. The universal hinge type ripple compensator comprises end tubes, a bellows and a hinge plate, wherein the end tube I and the end tube II are respectively installed at two ends of the bellows, a vertical plate is installed on the outer surface of the end tube I, the vertical plate is connected with the hinge plate, the hinge plate is connected with a universal ring through a pin shaft, and the universal ring is connected with the end tube II; and a position of the outer surface of the end tube I, close to the bellows, is provided with an inner saddle plate, the vertical plate is fixedly connected with the inner saddle plate, an outer saddle plate is installed on the outer surface of the end tube II, and the universal ring is fixedly connected with the outer saddle plate and the vertical plate through the hinge plate. Compared with the prior art, the universal hinge type ripple compensator has the advantages that a hinge mechanism is installed on the outer surfaces of the end tubes on two sides of the bellows, two ripple compensators are connected through a middle stay tube to form a combined type expansion joint, flexure or displacement of a pipeline in any direction can be absorbed, and the pin shaft of the compensator can bear internal pressure thrust. The universal hinge type ripple compensator is high in intensity, good in sealing performance, and long in service life.
Description
Technical field
The utility model relates to the pipeline compensator technical field, especially a kind of universal hinge type FlexbleJoint.
Background technique
At present, generally all need to install compensation device in the pipeline that industries such as oil, chemical industry, electric power are used, existing compensation of pipeline device generally includes whirl compensator, FlexbleJoint and spherical compensator, all is for compensation pipeline axial or displacement radially.Existing FlexbleJoint is made of bellows and end pipe usually, and the end pipe is arranged on the two ends of bellows and is connected to form overall structure with bellows.This class FlexbleJoint is relative less for the compensation rate of pipeline axial and radial displacement, and intensity is lower, is subjected to the influence of Environmental Conditions to occur phenomenons such as inefficacy or damaged leakage easily, and sealability and working life are all not ideal enough.
The model utility content
At the deficiency of above existing FlexbleJoint, the purpose of this utility model provides a kind of simple in structure, the universal hinge type FlexbleJoint of long service life.
The purpose of this utility model is achieved by the following technical solution:
Universal hinge type FlexbleJoint, comprise end pipe, bellows and hinge plate, the two ends of described bellows are respectively equipped with the end pipe, the end pipe connects by hinge plate, the two ends of described bellows are respectively equipped with end pipe I and end pipe II, and the outer surface of end pipe I is provided with riser, and riser is connected with hinge plate, hinge plate is connected with cardo ring by bearing pin, and cardo ring is connected with described end pipe II.
As optimal technical scheme of the present utility model, described end pipe I outer surface is provided with interior saddle plate near the position of bellows, and described riser is connected with interior saddle plate and fixes.
As optimal technical scheme of the present utility model, described end pipe II outer surface is provided with outer saddle plate, and described cardo ring is connected with outer saddle plate and riser by hinge plate and fixes.
As optimal technical scheme of the present utility model, the outer surface of described end pipe I and end pipe II is respectively equipped with hanger.
The beneficial effects of the utility model are: with respect to prior art, the utility model arranges linkage at the outer surface of bellows two side ends pipe, two described FlexbleJoints are connected to form the combined type expansion joint with middle trombone slide, in can bearing, deflection or displacement that can the extraction duct any direction, the bearing pin of compensator press thrust.Intensity of the present utility model is higher, and sealability is better, long service life.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, end pipe I, 2, riser, 3, hinge plate, 4, interior saddle plate, 5, bearing pin, 6, bellows, 7, cardo ring, 8, outer saddle plate, 9, hanger, 10, end pipe II.
Embodiment
As shown in Figure 1, universal hinge type FlexbleJoint, comprise end pipe, bellows 6 and hinge plate 3, the two ends of described bellows 6 are respectively equipped with the end pipe, and the end pipe connects by hinge plate 3, and the two ends of described bellows 6 are respectively equipped with end pipe I 1 and end pipe II 10, the outer surface of end pipe I 1 is provided with riser 2, riser 2 is connected with hinge plate 3, and hinge plate 3 is connected with cardo ring 7 by bearing pin 5, and cardo ring 7 is connected with described end pipe II 10.
In the present embodiment, described end pipe I 1 outer surface is provided with interior saddle plate 4 near the position of bellows 6, and described riser 2 is connected with interior saddle plate 4 and fixes.Described end pipe II 10 outer surfaces are provided with outer saddle plate 8, and described cardo ring 7 is connected with outer saddle plate 8 and riser by hinge plate and fixes, and the outer surface of described end pipe I 1 and end pipe II 10 is respectively equipped with hanger 9.
Claims (4)
1. universal hinge type FlexbleJoint, comprise end pipe, bellows and hinge plate, the two ends of described bellows are respectively equipped with the end pipe, the end pipe connects by hinge plate, it is characterized in that: the two ends of described bellows are respectively equipped with end pipe I and end pipe II, and the outer surface of end pipe I is provided with riser, and riser is connected with hinge plate, hinge plate is connected with cardo ring by bearing pin, and cardo ring is connected with described end pipe II.
2. universal hinge type FlexbleJoint according to claim 1 is characterized in that: described end pipe I outer surface is provided with interior saddle plate near the position of bellows, and described riser is connected with interior saddle plate and fixes.
3. universal hinge type FlexbleJoint according to claim 1 and 2, it is characterized in that: described end pipe II outer surface is provided with outer saddle plate, and described cardo ring is connected with outer saddle plate and riser by hinge plate and fixes.
4. universal hinge type FlexbleJoint according to claim 1 is characterized in that: the outer surface of described end pipe I and end pipe II is respectively equipped with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015615 CN203068041U (en) | 2013-01-13 | 2013-01-13 | Universal hinge type ripple compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015615 CN203068041U (en) | 2013-01-13 | 2013-01-13 | Universal hinge type ripple compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068041U true CN203068041U (en) | 2013-07-17 |
Family
ID=48766822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015615 Expired - Lifetime CN203068041U (en) | 2013-01-13 | 2013-01-13 | Universal hinge type ripple compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883824A (en) * | 2014-03-13 | 2014-06-25 | 江苏星光波纹管有限公司 | Hinge type universal-angle expansion joint |
-
2013
- 2013-01-13 CN CN 201320015615 patent/CN203068041U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883824A (en) * | 2014-03-13 | 2014-06-25 | 江苏星光波纹管有限公司 | Hinge type universal-angle expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |