CN207961372U - A kind of non-linear interlocking limiter - Google Patents
A kind of non-linear interlocking limiter Download PDFInfo
- Publication number
- CN207961372U CN207961372U CN201721805290.2U CN201721805290U CN207961372U CN 207961372 U CN207961372 U CN 207961372U CN 201721805290 U CN201721805290 U CN 201721805290U CN 207961372 U CN207961372 U CN 207961372U
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- CN
- China
- Prior art keywords
- interlocking
- limiter
- spacing ring
- position limiting
- fixedly connected
- 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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- Vibration Dampers (AREA)
Abstract
The utility model is related to a kind of non-linear interlocking limiters, belong to vibration damping component peculiar to vessel field.By two or more interlocking position limiting structure, by interlocking, spacing ring is all linked with one another to be formed the limiter；In each interlocking position limiting structure, interlocking spacing ring is formed by the external vulcanization of rubber outside internal metallic matrix；One piece of riser is located between two reinforcing ribs, and is fixedly connected to form an overall structure with reinforcing rib；The integrally-built lower part is fixedly connected with installation panel；Integrally-built top is fixedly connected with the interior metal matrix of interlocking spacing ring.The limiter realizes the non-linear limit function of interlocking-type equipped with interior metal matrix and external rubber；The limiter is compact-sized, easy for assemble or unload, improves the convenience of worker's construction, repair.
Description
Technical field
The utility model is related to a kind of non-linear interlocking limiters, more particularly to one kind applied to vibration reduction of ship noise reduction is non-
Linear interlocking limiter, belongs to vibration damping component peculiar to vessel field.
Background technology
Key equipment of ship vibration and noise reducing is designed, the vibration that generally use isolation mounting carrys out xegregating unit is passed to pedestal
It passs, absorption is caused to impact caused energy by external environment.For limiting device because external impact load is excessive generate it is larger
Dynamic respond is more than the maximum distortion of equipment and its damping element, limiting device need to be installed in vibrating isolation system and carry out limiting device
Displacement, achieve the purpose that protect equipment.
Invention content
In view of this, the purpose of this utility model is to provide a kind of non-linear interlocking limiter, the limiter every
When vibrating system is by external impact, limiter rigidity changes with the variation of displacement, preferably absorbs impact energy, reaches while three
To the purpose of limit, to protect equipment, while can meet again reliability, safety requirement.
To realize the purpose of this utility model, following technological means is provided.
A kind of non-linear interlocking limiter, the limiter are made of two or more interlocking position limiting structure.Each interlocking limit
Bit architecture mainly by interlocking spacing ring, reinforcing rib, riser and mounting surface board group at.Wherein, interlocking spacing ring is by interior metal base
Body is formed with external rubber, and the external vulcanization of rubber is in the outside of internal metallic matrix.One piece of riser is located between two reinforcing ribs,
And it is fixedly connected to form an overall structure with reinforcing rib；The integrally-built lower part is fixedly connected with installation panel；It is whole
The top of structure is fixedly connected with the interior metal matrix of interlocking spacing ring；Two or more interlocking position limiting structure passes through respective mutual
It is all linked with one another to lock spacing ring, realizes mutually interlocking.
A kind of working method of non-linear interlocking limiter described in the utility model is as follows：
When limiter work, the installation panel of an interlocking position limiting structure is fixedly connected with pedestal, another with
The installation panel of upper interlocking position limiting structure is fixedly connected with more than one equipment respectively, the interlocking limit of the interlocking position limiting structure
Position ring is all linked with one another, realizes mutually interlocking.When equipment is by impact loading, the interlocking position limiting structure that is connect with equipment with
Equipment moving, when impact displacement is smaller, the external rubber contact between interlocking spacing ring all linked with one another, with adding for displacement
Greatly, reach metallic matrix rigid limit state, rigidity drastically increases, and rigidity is in nonlinear change state in whole process, reaches
To the purpose for absorbing impact energy.
Advantageous effect
1. the utility model provides a kind of non-linear interlocking limiter, the limiter equipped with interior metal matrix and
External rubber realizes the non-linear limit function of interlocking-type；
2. the utility model provides a kind of non-linear interlocking limiter, the limiter is compact-sized, installing and dismounting side
Just, the convenience of worker's construction, repair is improved.
Description of the drawings
Fig. 1 is the front view of an interlocking position limiting structure in embodiment 1.
Fig. 2 is the side view of an interlocking position limiting structure in embodiment 1.
Fig. 3 is the vertical view of an interlocking position limiting structure in embodiment 1.
Fig. 4 is the sectional view along A-A of Fig. 1.
Fig. 5 is a kind of structural schematic diagram of non-linear interlocking limiter in embodiment 1.
Wherein, 1-interlocking spacing ring, 2-reinforcing ribs, 3-installation panels, 4-external rubber, 5-interior metal matrixes,
6-risers
Specific implementation mode
Below in conjunction with the accompanying drawings and example, the utility model is described in further detail.
Embodiment 1
As shown in figures 1-4, a kind of non-linear interlocking limiter, the limiter are made of two interlocking position limiting structures.Often
A interlocking position limiting structure is mainly made of interlocking spacing ring 1, reinforcing rib 2, riser 6 and installation panel 3.Wherein, spacing ring 1 is interlocked
It is made of interior metal matrix 5 and external rubber 4, external rubber 4 vulcanizes in the outside of internal metallic matrix 5.One piece of riser 6
Between two reinforcing ribs 2, and is welded with reinforcing rib 2 and form an overall structure；The integrally-built lower part and mounting surface
Plate 3 welds；Integrally-built top and the interior metal matrix 5 of interlocking spacing ring 1 weld.As shown in figure 5, two interlocking limits
Structure is all linked with one another by respective interlocking spacing ring 1, realizes mutually interlocking.
A kind of working method of non-linear interlocking limiter described in the present embodiment is as follows：
When the limiter work, the installation panel 3 of an interlocking position limiting structure is connect with foundation bolt, another is mutually
The installation panel 3 of lock position limiting structure is bolted with an equipment, the 1 ring ring phase of interlocking spacing ring of the interlocking position limiting structure
Button realizes mutually interlocking.When equipment is by impact loading, the interlocking position limiting structure that is connect with equipment with equipment moving,
When impact displacement is smaller, the external rubber 4 between interlocking spacing ring 1 all linked with one another contacts, and with the increasing of displacement, reaches
Metallic matrix rigid limit state, rigidity drastically increase, and rigidity is in nonlinear change state in whole process, reach absorption punching
Hit the purpose of energy.
The specific implementation mode of the present embodiment is the exemplary illustration done to the utility model, but does not limit its
Protection domain, those skilled in the art can also make the utility model the change of some unsubstantialities, as long as without creativeness
Labour and to this patent carry out improvement, all within the protection domain of this patent.
Claims (1)
1. a kind of non-linear interlocking limiter, it is characterised in that：The limiter is made of two or more interlocking position limiting structure；Often
A interlocking position limiting structure is mainly made of interlocking spacing ring (1), reinforcing rib (2), riser (6) and installation panel (3)；Interlocking limit
Ring (1) is made of interior metal matrix (5) and external rubber (4), and external rubber (4) vulcanization is in the outer of internal metallic matrix (5)
Portion；One piece of riser (6) is located between two reinforcing ribs (2), and is fixedly connected to form an overall structure with reinforcing rib (2)；Institute
Integrally-built lower part is stated to be fixedly connected with installation panel (3)；The interior metal on integrally-built top and interlocking spacing ring (1)
Matrix (5) is fixedly connected；Two or more interlocking position limiting structure is all linked with one another by respective interlocking spacing ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805290.2U CN207961372U (en) | 2017-12-21 | 2017-12-21 | A kind of non-linear interlocking limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721805290.2U CN207961372U (en) | 2017-12-21 | 2017-12-21 | A kind of non-linear interlocking limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961372U true CN207961372U (en) | 2018-10-12 |
Family
ID=63729342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721805290.2U Expired - Fee Related CN207961372U (en) | 2017-12-21 | 2017-12-21 | A kind of non-linear interlocking limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223664A (en) * | 2017-12-21 | 2018-06-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of non-linear interlocking limiter |
-
2017
- 2017-12-21 CN CN201721805290.2U patent/CN207961372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223664A (en) * | 2017-12-21 | 2018-06-29 | 中国船舶重工集团公司第七〇九研究所 | A kind of non-linear interlocking limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191221 |