CN205155442U - Circular many ripples sealed compensator - Google Patents
Circular many ripples sealed compensator Download PDFInfo
- Publication number
- CN205155442U CN205155442U CN201520739288.4U CN201520739288U CN205155442U CN 205155442 U CN205155442 U CN 205155442U CN 201520739288 U CN201520739288 U CN 201520739288U CN 205155442 U CN205155442 U CN 205155442U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- bellows
- inner sheath
- base plate
- bottom plate
- 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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- Diaphragms And Bellows (AREA)
Abstract
The utility model provides a circular many ripples sealed compensator comprises bellows and bottom plate, and the bellows inner wall is hollow cylinder, and the bellows outer wall is equipped with the wave form strip, and wave form strip quantity is five, and the distance of two adjacent wave form strip central points is 100mm, the bellows both sides are equipped with fixed block A and fixed block B respectively, and fixed block A and fixed block B are hollow the ring structure, and fixed block A fixes on the bottom plate, and the bottom plate is hollow ring form, is equipped with seal baffle on the bottom plate opposite side, seal baffle be square form, seal baffle's area is 1.2 times of area hollow partial in the middle of the bottom plate, be equipped with the sealed retaining ring of going up between bottom plate and the fixed block A, fixed block A's outward flange is equipped with the oversheath, be equipped with inner sheath and lower inner sheath in the bellows, last inner sheath and lower inner sheath parallel arrangement, go up inner sheath and the fixed block A fixed connection that contacts, lower inner sheath contacts fixed connection with fixed block looks B, fixed block B outward flange is equipped with down the oversheath.
Description
Technical field:
The utility model relates to a kind of compensator, particularly relates to a kind of circular many ripples sealed type compensator.
Background technique:
Compensator is a kind of effective dilatation utilizing its operative body bellows, to absorb pipeline, conduit, container etc. by reason and the dimensional changes produced such as expanding with heat and contract with cold, or axial, the transverse direction of compensation pipes, conduit, container etc. and angular displacement, also can be used for noise-and-vibration-reduction, of many uses in modern industry.In existing FlexbleJoint, the distance between the some ripple bars on bellows can offset along with running, causes bellows to carry out comprehensive absorbing vibrational energy, noise reduction, brings great inconvenience to user.
Model utility content:
For the deficiencies in the prior art, the utility model provides a kind of circular many ripples sealed type compensator, is made up of bellows and base plate.
The utility model solves the technological scheme that its technical problem adopts: bellows inwall is hollow cylindrical, and bellows outer wall is provided with waveform strip, and waveform strip quantity is five, and the distance of adjacent two waveform strip central points is 100mm; Bellows both sides are respectively equipped with fixed block A and fixed block B, fixed block A and fixed block B is hollow ring structure, fixed block A is fixed on base plate, base plate is open circles ring-type, wherein, bellows, fixed block A, fixed block B are identical with the inwall hollow parts chi footpath of base plate and on same straight line; Base plate opposite side is provided with sealing baffle, and described sealing baffle is square shape, and the area of sealing baffle is 1.2 times of the area of base plate central hollow section; Be provided with between base plate and fixed block A and seal back-up ring, the outward edge of fixed block A is provided with oversheath; Be provided with inner sheath and lower inner sheath in bellows, described upper inner sheath and lower inner sheath be arranged in parallel, and upper inner sheath contacts with fixed block A and is fixedly connected with, and lower inner sheath contacts with fixed block phase B and is fixedly connected with, and fixed block B outward edge is provided with lower oversheath.
The beneficial effects of the utility model: reach absorbing vibrational energy in all directions, erasure effect.
Accompanying drawing illustrates:
Fig. 1 is plan view of the present utility model;
Wherein, 1-bellows, 2-base plate.
Embodiment:
Circular many ripples sealed type compensator, is made up of bellows and base plate as shown in drawings, and bellows inwall is hollow cylindrical, and bellows outer wall is provided with waveform strip, and waveform strip quantity is five, and the distance of adjacent two waveform strip central points is 100mm; Bellows both sides are respectively equipped with fixed block A and fixed block B, fixed block A and fixed block B is hollow ring structure, fixed block A is fixed on base plate, base plate is open circles ring-type, wherein, bellows, fixed block A, fixed block B are identical with the inwall hollow parts chi footpath of base plate and on same straight line; Base plate opposite side is provided with sealing baffle, and described sealing baffle is square shape, and the area of sealing baffle is 1.2 times of the area of base plate central hollow section; Be provided with between base plate and fixed block A and seal back-up ring, the outward edge of fixed block A is provided with oversheath; Be provided with inner sheath and lower inner sheath in bellows, described upper inner sheath and lower inner sheath be arranged in parallel, and upper inner sheath contacts with fixed block A and is fixedly connected with, and lower inner sheath contacts with fixed block phase B and is fixedly connected with, and fixed block B outward edge is provided with lower oversheath.
The utility model, by arranging inner sheath and lower inner sheath in bellows respectively, is guaranteed that the distance of adjacent two the waveform strip central points on bellows is always 100mm in normal state, is reached absorbing vibrational energy in all directions, erasure effect.
Claims (3)
1. circle many ripples sealed type compensator, is made up of bellows and base plate, it is characterized in that: bellows inwall is hollow cylindrical, and bellows outer wall is provided with waveform strip, and waveform strip quantity is five, and the distance of adjacent two waveform strip central points is 100mm; Bellows both sides are respectively equipped with fixed block A and fixed block B, fixed block A and fixed block B is hollow ring structure, fixed block A is fixed on base plate, base plate is open circles ring-type, wherein, bellows, fixed block A, fixed block B are identical with the inwall hollow parts chi footpath of base plate and on same straight line; Base plate opposite side is provided with sealing baffle, and be provided with between base plate and fixed block A and seal back-up ring, the outward edge of fixed block A is provided with oversheath; Be provided with inner sheath and lower inner sheath in bellows, described upper inner sheath and lower inner sheath be arranged in parallel, and upper inner sheath contacts with fixed block A and is fixedly connected with, and lower inner sheath contacts with fixed block phase B and is fixedly connected with, and fixed block B outward edge is provided with lower oversheath.
2. one according to claim 1 circular many ripples sealed type compensator, is characterized in that: the area of sealing baffle is 1.2 times of the area of base plate central hollow section.
3. one according to claim 1 circular many ripples sealed type compensator, is characterized in that: described sealing baffle is square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739288.4U CN205155442U (en) | 2015-09-16 | 2015-09-16 | Circular many ripples sealed compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739288.4U CN205155442U (en) | 2015-09-16 | 2015-09-16 | Circular many ripples sealed compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155442U true CN205155442U (en) | 2016-04-13 |
Family
ID=55691134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739288.4U Expired - Fee Related CN205155442U (en) | 2015-09-16 | 2015-09-16 | Circular many ripples sealed compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155442U (en) |
-
2015
- 2015-09-16 CN CN201520739288.4U patent/CN205155442U/en not_active Expired - Fee Related
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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: 20160413 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |