CN203927217U - A kind of bidirectional compensator - Google Patents
A kind of bidirectional compensator Download PDFInfo
- Publication number
- CN203927217U CN203927217U CN201420224373.2U CN201420224373U CN203927217U CN 203927217 U CN203927217 U CN 203927217U CN 201420224373 U CN201420224373 U CN 201420224373U CN 203927217 U CN203927217 U CN 203927217U
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- cylindrical shell
- compensator
- spring sheet
- spring
- type
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Abstract
The utility model belongs to equipment replacement device technical field, relates to a kind of bidirectional compensator, is applicable to carry out bidirectional compensating, equipment that compensation rate is large.Comprise cylindrical shell and two end flange, it is characterized in that this compensator adopts the pattern assembly welding of spring sheet to be formed by stacking; Described spring sheet is bow type, and spring sheet divides assembly welding is become to some spring plate group, and the two ends of spring plate group are connected with two ends flange group welding respectively by taking over; Between adapter and cylindrical shell, leave side direction compensate for clearance, cylindrical shell is not connected with an end flange.Bidirectional compensator of the present utility model, by original bellows (U-shaped, V-type Ω type), changes Reed type cluster spring into, has greatly increased compensation rate, be useful in seal request high, but requirement of strength is not high, the occasion that compensation rate is large.
Description
Technical field
The utility model belongs to equipment replacement device technical field, relates to the equipment replacement under a kind of biaxial tension or pinch condition, is applicable to carry out bidirectional compensating, equipment that compensation rate is large.
Background technique
Compensator is the mutual displacement that compensates pipeline or machine, equipment connection end, and absorbing vibrational energy, can play the effects such as vibration damping, noise reduction.
At present, on market, metal compensator mostly is FlexbleJoint (U-shaped, V-type Ω type), and multiplex cylinder or square tube integral body are pressed into corrugated.This kind of bellows generally uses under uniform temperature, pressure, and compensation rate is not very large situation.But for equipment axial, that side direction compensation rate is larger, practicability is just so not high.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and improve under a kind of normal pressure that design proposes or micro positive pressure axially, a kind of bidirectional compensator that side direction compensation rate is larger.
Main technical schemes of the present utility model: bidirectional compensator, comprise cylindrical shell and two end flange, it is characterized in that this compensator adopts the pattern assembly welding of spring sheet to be formed by stacking; Described spring sheet is bow type, and spring sheet divides assembly welding is become to some spring plate group, and the two ends of spring plate group are connected with two ends flange group welding respectively by taking over; Between adapter and cylindrical shell, leave side direction compensate for clearance, cylindrical shell is not connected with an end flange.
The utility model divides bow type spring sheet to assembly welding (group number as required), then is connected with spring sheet two ends assembly welding respectively with connecting tube.Finally two pipe nipples are connected with upper and lower flange group welding respectively.Between spring sheet and cylindrical shell, leave side direction compensate for clearance, cylindrical shell is not connected with an end flange.
Existing compensator, general bellows adopts cylinder to be pressed into circular arc, mainly relies on the elasticity of circular arc to compensate, and compensation rate is more limited.For the larger use occasion of some compensation rates, still not too can be suitable for.
Bidirectional compensator of the present utility model, by original bellows (U-shaped, V-type Ω type), changes Reed type cluster spring into, has greatly increased compensation rate, be useful in seal request high, but requirement of strength is not high, the occasion that compensation rate is large.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment linkage structure schematic diagram; Fig. 2 is the be hit by a bullet structural representation of reed of embodiment.
In figure, 1-lower flange; 2-spring sheet; 3-upper flange; 4-cylindrical shell; 5-takes over.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.
Embodiment: bidirectional compensator structure as shown in Figure 1, mainly comprises cylindrical shell 4 and two end flange, i.e. upper flange 3 and lower flange 1, its main feature is that compensator adopts the pattern assembly welding of spring sheet 2 to be formed by stacking; As shown in Figure 2, spring sheet 2 is bow type, and spring sheet becomes some spring plate group to assembly welding in 2 minutes, and the two ends of spring plate group are connected with lower flange 1 assembly welding with upper flange 3 respectively by taking over 5; Between adapter 5 and cylindrical shell 4, leave side direction compensate for clearance, cylindrical shell 4 is not connected with lower flange 1.
In embodiment, upper flange 3 is connected with lateral expansion end, and lower flange 1 is connected with longitudinal dilatation end, and when equipment occurs lateral displacement because being heated or catching a cold, because lower flange 1 is not connected with cylindrical shell 4, spring sheet 2 produces deflection compression to meet lateral displacement requirement.When equipment produces length travel because being heated or catching a cold, can meet by the resiliently deformable of spring sheet itself length travel requirement.
Claims (1)
1. a bidirectional compensator, comprises cylindrical shell and two end flange, it is characterized in that this compensator adopts the pattern assembly welding of spring sheet to be formed by stacking; Described spring sheet is bow type, and spring sheet divides assembly welding is become to some spring plate group, and the two ends of spring plate group are connected with two ends flange group welding respectively by taking over; Between adapter and cylindrical shell, leave side direction compensate for clearance, cylindrical shell is not connected with an end flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224373.2U CN203927217U (en) | 2014-05-05 | 2014-05-05 | A kind of bidirectional compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224373.2U CN203927217U (en) | 2014-05-05 | 2014-05-05 | A kind of bidirectional compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927217U true CN203927217U (en) | 2014-11-05 |
Family
ID=51823028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224373.2U Expired - Fee Related CN203927217U (en) | 2014-05-05 | 2014-05-05 | A kind of bidirectional compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895227A (en) * | 2018-09-13 | 2018-11-27 | 北京城建集团有限责任公司 | The vertical soft binding structure of air hose with shock insulation compensation function |
| CN112096999A (en) * | 2020-08-19 | 2020-12-18 | 武汉东研装备科技有限公司 | All-metal compensator for drying furnace |
-
2014
- 2014-05-05 CN CN201420224373.2U patent/CN203927217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895227A (en) * | 2018-09-13 | 2018-11-27 | 北京城建集团有限责任公司 | The vertical soft binding structure of air hose with shock insulation compensation function |
| CN112096999A (en) * | 2020-08-19 | 2020-12-18 | 武汉东研装备科技有限公司 | All-metal compensator for drying furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |