CN108361317A - A kind of multidirectional damper of leaf spring type - Google Patents
A kind of multidirectional damper of leaf spring type Download PDFInfo
- Publication number
- CN108361317A CN108361317A CN201810148221.1A CN201810148221A CN108361317A CN 108361317 A CN108361317 A CN 108361317A CN 201810148221 A CN201810148221 A CN 201810148221A CN 108361317 A CN108361317 A CN 108361317A
- Authority
- CN
- China
- Prior art keywords
- support plate
- frame
- connecting rod
- mobility framework
- seat
- 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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The present invention relates to a kind of multidirectional damper of leaf spring type, including shock frame and the mobility framework and buffer cell that are set in shock frame, wherein it is slidably connected between the upper and lower ends portion of mobility framework and the upper and lower ends portion of shock frame；It is provided with fixed frame in the middle part of mobility framework, is slidably connected between fixed frame and sliding rail；One end of fixed frame is provided with extensible arm A, and one end of mobility framework is provided with extensible arm B；Buffer cell includes the support plate B and the support plate A that is set among support plate B of annular；It is rotatablely connected connecting rod A on support plate A, connecting rod B is rotatablely connected on support plate B；Buffer cell further includes connecting seat, and connecting seat includes connecting cylinder, and the bottoms support plate A are vertically and fixedly provided with swingle, and rotary sleeve is socketed with outside swingle, and support plate B is fixed on the end of rotary sleeve；It is provided with rotary dampening mechanism between connecting cylinder, including several corrugated spring leafs and the mandril that is contacted with spring leaf, mandril slide on spring leaf surface.
Description
Technical field
The present invention relates to a kind of multidirectional dampers of leaf spring type, belong to shock-absorption device field.
Background technology
Shock absorbing buffer is often employed in the more complicated operating mode of pipe arrangement, such as ship as a kind of shock-absorption device
The transfer pipeline of the steam of oceangoing ship etc., the fluid delivery pipeline of power plant, because of high pressure and the shake of itself, if not to pipeline into
The processing of row dampingization, pipeline are easy under the operating mode of shake, and generation endurance failure ahead of time influences the normal work of equipment；
Traditional shock-absorption device carries out damping using coil spring or gas, and at different temperatures, damping can change gas,
And coil spring antifouling property is poor simultaneously, and diastole and contraction can not be normally carried out once being stained..
Invention content
The technical problem to be solved by the present invention is to：Overcome in the prior art that coil spring, gas spring environmental resistance are poor
The technical issues of, a kind of multidirectional damper of leaf spring type is provided.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of multidirectional damper of leaf spring type, including shock frame and the mobility framework being set in shock frame and one
It is slidably connected between buffer cell, wherein the upper and lower ends portion of mobility framework and the upper and lower ends portion of shock frame, mobility framework
Sliding axis is parallel to the plane of the upper and lower ends of mobility framework；It is provided with fixed frame, the shifting in the middle part of the mobility framework
The sliding rail of mobility framework sliding axis, the fixed frame and sliding rail are provided perpendicular between the upper and lower ends of dynamic frame
Between be slidably connected；There are one extensible arm A for one end setting of the fixed frame, and there are one one end settings of the mobility framework
Extensible arm B；Orthogonal setting between extensible arm A and extensible arm B；The buffer cell include an annular support plate B and
There are one connecting rod connecting seat B, the branch for rotation connection on one the support plate A, the support plate B being set among support plate B
There are one connecting rod connecting seat A for rotation connection on support plate A；Enlighten position, the connecting rod connecting seat A and the opposite branch of connecting rod connecting seat B
Support plate is in 90 ° of arrangements；There are one clampings on connecting rod A, the connecting rod connecting seat B one for clamping on the wherein described connecting rod connecting seat A
It is rotatablely connected between the end and extensible arm A of a connecting rod B, the connecting rod A, is rotated between the end and extensible arm B of the connecting rod B
Connection；The buffer cell further includes a connecting seat, and the connecting seat includes a connecting cylinder, and the bottoms the support plate A are hung down
It is straight fixed there are one swingle, be socketed with a rotary sleeve outside the swingle, the support plate B is fixed on the end of rotary sleeve
Portion is rotatablely connected between the swingle bottom and connecting cylinder bottom, and the periphery of the support plate B passes through an annular sliding
It is slidably connected between circle and connecting cylinder end；Rotary dampening mechanism, the rotary sleeve wall surface ring are provided between the connecting cylinder
Shape array is fixed with several corrugated spring leaf B, and the swingle wall surface annular array is fixed with several corrugated springs
Piece A, the connecting cylinder inner wall are provided with connecting seat A arrays and connecting seat B arrays, and the connecting seat A includes a connecting groove
A, the spring leaf A are embedded into connecting groove A, and the spring leaf B is embedded into connecting groove B.
As a further improvement on the present invention, the spring leaf B is fixed to the wall surface of rotary sleeve by clamping seats B, described
Spring leaf A is fixed to the wall surface of swingle by clamping seats A.
As a further improvement on the present invention, the spring leaf A is connected to by rubber cushion blocks A in connecting groove A, described
Spring leaf B is connected to by rubber cushion blocks B in connecting groove B.
As a further improvement on the present invention, connecting cylinder bottom setting is there are one rotating hole, the connecting cylinder it is outer
There are one limited block, the limited blocks to pass through the bottom that the screw rod of rotating hole is fixed to swingle by one for portion's setting.
As a further improvement on the present invention, the sliding rail includes two symmetrically arranged slide bars, the fixed frame
Transverse ends and slide bar between be slidably connected.
As a further improvement on the present invention, there are one extending seat, the extending seats for the bottom setting of the fixed frame
It extend out to outside shock frame, the extensible arm B is fixed on the projecting end of extending seat.
The beneficial effects of the invention are as follows：
The present invention is bent generation using spring leaf by the spring leaf of several annular truth settings when supporting disc spins
Elastic damping power provide damping, the corrosion-resistant materials such as different materials, such as carbon fiber may be used in spring leaf, because of this structure
Spring leaf be embedding structure, fouling resistance is strong.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the diagrammatic cross-section of buffer cell；
Fig. 3 is the vertical view of buffer cell.
In figure：1, shock frame；2, mobility framework；3, slide bar；4, fixed frame；5, extending seat；6, extensible arm A；7, expand
Swing arm B；8, support plate A；9, support plate B；10, connecting rod B；11, connecting rod A；12, connecting cylinder；13, connecting rod connecting seat A；14, it rotates
Bar；15, rotary sleeve；16, spring leaf A；17, connecting seat A；18, clamping seats A；19, rubber cushion blocks A；20, limited block；21, screw rod.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figures 1 to 3, the present invention is a kind of multidirectional damper of leaf spring type, including shock frame and is set to damping
Mobility framework in frame and a buffer cell, wherein the upper and lower ends portion in the upper and lower ends portion of mobility framework and shock frame
Between be slidably connected, mobility framework sliding axis be parallel to mobility framework upper and lower ends plane；In the middle part of the mobility framework
It is provided with fixed frame, the sliding of mobility framework sliding axis is provided perpendicular between the upper and lower ends of the mobility framework
Rail is slidably connected between the fixed frame and sliding rail；One end setting of the fixed frame is described there are one extensible arm A
There are one extensible arm B for one end setting of mobility framework；Orthogonal setting between extensible arm A and extensible arm B；The buffer cell
It is rotatably connected on the support plate A, the support plate B being set among support plate B including an annular support plate B and one
There are one connecting rod connecting seat A for rotation connection on one connecting rod connecting seat B, the support plate A；Enlighten position, the connecting rod connection
Seat A and connecting rod connecting seat B is with respect to support plate in 90 ° of arrangements；Clamping is described there are one connecting rod A on the wherein described connecting rod connecting seat A
It is rotatablely connected between the end and extensible arm A of connecting rod B, the connecting rod A there are one clampings on connecting rod connecting seat B, the connecting rod B's
It is rotatablely connected between end and extensible arm B；The buffer cell further includes a connecting seat, and the connecting seat includes a connection
Cylinder, the bottoms the support plate A are vertically and fixedly provided with a swingle, a rotary sleeve, the branch are socketed with outside the swingle
Support plate B is fixed on the end of rotary sleeve, is rotatablely connected between the swingle bottom and connecting cylinder bottom, the support plate B's
Periphery between an annular sliding ring and connecting cylinder end by being slidably connected；It is provided with damping due to rotation between the connecting cylinder
Mechanism, the rotary sleeve wall surface annular array are fixed with several corrugated spring leaf B, and the swingle wall surface annular array is solid
There are several corrugated spring leaf A, the connecting cylinder inner wall to be provided with connecting seat A arrays and connecting seat B arrays, the connection surely
Seat A includes a connecting groove A, and the spring leaf A is embedded into connecting groove A, and the spring leaf B is embedded into connecting groove B
In；
Further, the spring leaf B is fixed to the wall surface of rotary sleeve by clamping seats B, and the spring leaf A passes through clamping
Seat A is fixed to the wall surface of swingle；
Further, the spring leaf A is connected to by rubber cushion blocks A in connecting groove A, and the spring leaf B passes through rubber
Rubber cushion block B is connected in connecting groove B；
Further, there are one rotating holes for the connecting cylinder bottom setting, and there are one limits for the external setting of the connecting cylinder
Position block, the limited block pass through the bottom that the screw rod of rotating hole is fixed to swingle by one；
Further, the sliding rail includes two symmetrically arranged slide bars, the transverse ends and cunning of the fixed frame
It is slidably connected between bar；
Further, there are one extending seat, the extending seat extend out to shock frame for the bottom setting of the fixed frame
Outside, the extensible arm B are fixed on the projecting end of extending seat；
In use, first by Pipe installing to fixed frame, when vibrated, vibration force is decomposed towards X, Y direction,
So that fixed frame relative movement frame movement, meanwhile, mobility framework is moved relative to shock frame, when moving, drives extension
Arm A and extensible arm B movements push support plate A and support respectively when extensible arm A and extensible arm B are moved by connecting rod A, connecting rod B
Disk B rotations, to drive swingle and the opposite sliding of rotary sleeve, when swingle and rotary sleeve rotate, spring leaf A and spring leaf B
Can flexural oscillations, wave structure can allow spring leaf A and spring leaf B to realize axial tension, to be carried using such elastic force
It is damped for turnable elastic, and then obtains elastic buffer.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of multidirectional damper of leaf spring type, it is characterized in that：Including shock frame and the movable frame being set in shock frame
It is slidably connected between frame and a buffer cell, wherein the upper and lower ends portion of mobility framework and the upper and lower ends portion of shock frame,
Mobility framework sliding axis is parallel to the plane of the upper and lower ends of mobility framework；It is provided with fixed frame in the middle part of the mobility framework
Frame is provided perpendicular to the sliding rail of mobility framework sliding axis, the fixed frame between the upper and lower ends of the mobility framework
It is slidably connected between frame and sliding rail；There are one extensible arm A, one end of the mobility framework for one end setting of the fixed frame
There are one extensible arm B for setting；Orthogonal setting between extensible arm A and extensible arm B；The buffer cell includes one annular
There are one connecting rod connecting seats for rotation connection on support plate B and support plate an A, the support plate B being set among support plate B
There are one connecting rod connecting seat A for rotation connection on B, the support plate A；Enlighten position, the connecting rod connecting seat A and connecting rod connecting seat
B is with respect to support plate in 90 ° of arrangements；There are one filled on connecting rod A, the connecting rod connecting seat B for clamping on the wherein described connecting rod connecting seat A
Folder there are one being rotatablely connected between the end and extensible arm A of connecting rod B, the connecting rod A, the end of the connecting rod B and extensible arm B it
Between be rotatablely connected；The buffer cell further includes a connecting seat, and the connecting seat includes a connecting cylinder, the support plate A
Bottom is vertically and fixedly provided with a swingle, and a rotary sleeve is socketed with outside the swingle, and the support plate B is fixed on rotation
The end of set is rotatablely connected between the swingle bottom and connecting cylinder bottom, and the periphery of the support plate B passes through an annular
Sliding ring and connecting cylinder end between be slidably connected；Rotary dampening mechanism, the rotary sleeve are provided between the connecting cylinder
Wall surface annular array is fixed with several corrugated spring leaf B, and the swingle wall surface annular array is fixed with several waveforms
Spring leaf A, the connecting cylinder inner wall is provided with connecting seat A arrays and connecting seat B arrays, and the connecting seat A includes a company
Groove A is met, the spring leaf A is embedded into connecting groove A, and the spring leaf B is embedded into connecting groove B.
2. a kind of multidirectional damper of leaf spring type as described in claim 1, it is characterized in that：The spring leaf B is solid by clamping seats B
Surely the wall surface of rotary sleeve is arrived, the spring leaf A is fixed to the wall surface of swingle by clamping seats A.
3. a kind of multidirectional damper of leaf spring type as claimed in claim 2, it is characterized in that：The spring leaf A passes through rubber cushion blocks A
It is connected in connecting groove A, the spring leaf B is connected to by rubber cushion blocks B in connecting groove B.
4. a kind of multidirectional damper of leaf spring type as described in claim 1, it is characterized in that：There are one the connecting cylinder bottom settings
Rotating hole, there are one limited block, the limited block passes through the screw rod of rotating hole solid by one for the external setting of the connecting cylinder
Surely the bottom of swingle is arrived.
5. a kind of multidirectional damper of leaf spring type as described in claim 1, it is characterized in that：The sliding rail is symmetrically set including two
The slide bar set is slidably connected between the transverse ends and slide bar of the fixed frame.
6. a kind of multidirectional damper of leaf spring type as described in claim 1, it is characterized in that：The bottom of the fixed frame is provided with
One extending seat, the extending seat are extend out to outside shock frame, and the extensible arm B is fixed on the projecting end of extending seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810148221.1A CN108361317A (en) | 2018-02-01 | 2018-02-01 | A kind of multidirectional damper of leaf spring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810148221.1A CN108361317A (en) | 2018-02-01 | 2018-02-01 | A kind of multidirectional damper of leaf spring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361317A true CN108361317A (en) | 2018-08-03 |
Family
ID=63002387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810148221.1A Pending CN108361317A (en) | 2018-02-01 | 2018-02-01 | A kind of multidirectional damper of leaf spring type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361317A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523019A (en) * | 2019-10-07 | 2019-12-03 | 南京林业大学 | Buffer-type speed difference anti-fall device based on leaf spring |
| CN110538395A (en) * | 2019-10-07 | 2019-12-06 | 南京林业大学 | Buffering formula speed difference anti-falling device based on leaf spring |
| CN110548236A (en) * | 2019-10-07 | 2019-12-10 | 南京林业大学 | Buffering type speed difference anti-falling device |
| CN110559571A (en) * | 2019-10-07 | 2019-12-13 | 南京林业大学 | Buffering formula speed difference anti-falling device based on interior buffer spring |
Citations (6)
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| US2806365A (en) * | 1953-09-21 | 1957-09-17 | Hennig Gustav | Oscillation suppressing device |
| CN1155635A (en) * | 1995-10-02 | 1997-07-30 | 东芝株式会社 | Dynamic vibration absorber |
| CN103249967A (en) * | 2010-12-14 | 2013-08-14 | 盖茨公司 | Isolator decoupler |
| CN204387199U (en) * | 2014-10-20 | 2015-06-10 | 中科院南京天文仪器有限公司 | A kind of vibration damping equipment for mobile unit |
| CN204477508U (en) * | 2015-02-05 | 2015-07-15 | 沈阳工业大学 | A kind of three-dimensional for the protection of naval vessel line shock is every rushing device |
| CN106015748A (en) * | 2016-06-16 | 2016-10-12 | 清华大学 | Multidirectional limiting support for large-nominal pipeline |
-
2018
- 2018-02-01 CN CN201810148221.1A patent/CN108361317A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2806365A (en) * | 1953-09-21 | 1957-09-17 | Hennig Gustav | Oscillation suppressing device |
| CN1155635A (en) * | 1995-10-02 | 1997-07-30 | 东芝株式会社 | Dynamic vibration absorber |
| CN103249967A (en) * | 2010-12-14 | 2013-08-14 | 盖茨公司 | Isolator decoupler |
| CN204387199U (en) * | 2014-10-20 | 2015-06-10 | 中科院南京天文仪器有限公司 | A kind of vibration damping equipment for mobile unit |
| CN204477508U (en) * | 2015-02-05 | 2015-07-15 | 沈阳工业大学 | A kind of three-dimensional for the protection of naval vessel line shock is every rushing device |
| CN106015748A (en) * | 2016-06-16 | 2016-10-12 | 清华大学 | Multidirectional limiting support for large-nominal pipeline |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523019A (en) * | 2019-10-07 | 2019-12-03 | 南京林业大学 | Buffer-type speed difference anti-fall device based on leaf spring |
| CN110538395A (en) * | 2019-10-07 | 2019-12-06 | 南京林业大学 | Buffering formula speed difference anti-falling device based on leaf spring |
| CN110548236A (en) * | 2019-10-07 | 2019-12-10 | 南京林业大学 | Buffering type speed difference anti-falling device |
| CN110559571A (en) * | 2019-10-07 | 2019-12-13 | 南京林业大学 | Buffering formula speed difference anti-falling device based on interior buffer spring |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180803 |
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| WD01 | Invention patent application deemed withdrawn after publication |