CN206438639U - A kind of assembling viscoelastic damper - Google Patents
A kind of assembling viscoelastic damper Download PDFInfo
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- CN206438639U CN206438639U CN201720065538.XU CN201720065538U CN206438639U CN 206438639 U CN206438639 U CN 206438639U CN 201720065538 U CN201720065538 U CN 201720065538U CN 206438639 U CN206438639 U CN 206438639U
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- viscoelastic damper
- steel plate
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- assembling
- rubber layer
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Abstract
The utility model provides a kind of assembling viscoelastic damper, specifically related to engineering structure amping device technical field, including viscoelastic damper body, viscoelastic damper body is made up of rubber layer and steel plate layer, it is stacked between rubber layer and steel plate layer, rubber layer and steel plate layer are cirque structure, and rubber layer and steel plate layer form a circular cylindrical cavity in viscoelastic damper body, it is provided with cylindrical cavity body at the top and bottom of filler, viscoelastic damper body and is respectively arranged with bolt hole.There is the utility model stress not constrained by horizontal direction, and horizontal all directions are force-applied, and stress is consistent, and can bear vertical load, can also carry out the advantage that connection in series-parallel assembling is applied in combination together.
Description
Technical field
The utility model is related to engineering structure amping device technical field, and in particular to a kind of assembling viscoelastic damping
Device.
Background technology
Damper, is to provide the resistance of motion, the device of depletion kinergety.It is not assorted using damping come energy-absorbing damping
New technology, applies various dampers (or damper) already in space flight, aviation, military project, firearms, automobile and other industries
Carry out vibration damping energy dissipating.
A kind of improved shearing viscoelasticity damper (notification number：CN201053468, the day for announcing：It is 2008-04-30) open
A kind of improved shearing viscoelasticity damper, belongs to shearing viscoelasticity damper technical field, is combined for passing through new arrangement
Improve the performance of enhancing shearing viscoelasticity damper.There is the viscoelastic material of upper, middle and lower steel plate layer and steel plate interlayer in composition
Layer, is improved to, and steel plate layer is set up respectively between light plate layer and upper and lower steel plate layer, while accordingly setting up elastomeric layer, is glued
Elastomeric layer is casting type polyurethane elastomer.This utility model has the drawback that：Constrained by horizontal direction force,
Vertical load can not be born.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of stress and not constrained by horizontal direction, horizontal all directions
Force-applied, stress is consistent, and can bear vertical load, can also carry out the assembling that connection in series-parallel assembling is applied in combination together
Viscoelastic damper.
In order to solve the above-mentioned technical problem, the utility model provides a kind of assembling viscoelastic damper, including viscoelastic
Property damper body, viscoelastic damper body is made up of rubber layer and steel plate layer, is stacked between rubber layer and steel plate layer,
Rubber layer and steel plate layer are cirque structure, and rubber layer and steel plate layer form a cylinder in viscoelastic damper body
It is provided with cavity, cylindrical cavity body at the top and bottom of filler, viscoelastic damper body and is respectively arranged with bolt hole.
It is preferred that, the rubber layer and steel plate layer are at least each provided with two layers, and the thickness of every layer of rubber layer is identical so that
Rubber layer energy uniform force, steel plate layer can play a part of skeleton.
It is preferred that, fixed between the rubber layer and steel plate layer for bonding by Vulcanization, be conducive to this assembling viscoplasticity to hinder
Buddhist nun's device overall structure firm stable.
It is preferred that, the center line of the rubber layer and steel plate layer is same center line so that this assembling viscoplasticity
Damper can integrally bear vertical load, it is not easy to be deformed.
It is preferred that, the filler is one kind in lead, tin or memory metal, it is possible to increase the viscoelastic damping of this assembling
The damping of device, it is restorative good, horizontal direction plastic deformation will not be produced, and vertical load can be born.
It is preferred that, the viscoelastic damper body can be carried out viscoelastic damper body at least provided with two
Connection in series-parallel assembling is applied in combination together.
Advantage of the present utility model：Stress is not constrained by horizontal direction, and horizontal all directions are force-applied, and stress is consistent,
And vertical load can be born, it can also will carry out the advantages of connection in series-parallel assembling is applied in combination together.
Brief description of the drawings
Fig. 1 is a kind of viscoelastic damper body schematic diagram in parallel of assembling viscoelastic damper of the utility model；
Fig. 2 is a kind of viscoelastic damper body construction sectional view of assembling viscoelastic damper of the utility model；
Marked in figure：1st, viscoelastic damper body；2nd, rubber layer；3rd, steel plate layer；4th, circular cylindrical cavity；5th, fill
Thing；6th, bolt hole.
Embodiment
Preferred embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of assembling viscoelastic damper of the present utility model, including viscoelastic damper body
1, viscoelastic damper body 1 is made up of rubber layer 2 and steel plate layer 3, is stacked between rubber layer 2 and steel plate layer 3, rubber layer
2 and steel plate layer 3 be cirque structure, and rubber layer 2 and steel plate layer 3 form a cylinder in viscoelastic damper body 1
Filler 5 is provided with cavity 4, circular cylindrical cavity 4, the top and bottom of viscoelastic damper body 1 are respectively arranged with bolt
Hole 6.
Rubber layer 2 and steel plate layer 3 are at least each provided with two layers, and the thickness of every layer of rubber layer 2 is identical so that rubber layer 2
Energy uniform force, steel plate layer 3 can play a part of skeleton, fix, be conducive to for bonding by Vulcanization between rubber layer 2 and steel plate layer 3
The center line of this assembling viscoelastic damper overall structure firm stable, rubber layer 2 and steel plate layer 3 is same center
Line so that this assembling viscoelastic damper can integrally bear vertical load, it is not easy to be deformed, filler 5 is lead, tin
Or one kind in memory metal, it is possible to increase the damping of this assembling viscoelastic damper, it is restorative good, level side will not be produced
To plastic deformation, and vertical load can be born.
Rubber layer 2 and steel plate layer 3 are cascading, cirque structure one circle of formation of rubber layer 2 and steel plate layer 3
Cylindrical chamber 4, one kind in circular cylindrical cavity 4 in filling lead, tin or memory metal, passes through viscoelastic damper body 1
The bolt hole 6 that top and bottom are set, viscoelastic damper body 1, can be by viscoelastic damper sheet at least provided with two
Body 1 carries out connection in series-parallel assembling and is applied in combination together, for the structure of the different mechanics formation parameter required for obtaining.
Advantage of the present utility model：Stress is not constrained by horizontal direction, and horizontal all directions are force-applied, and stress is consistent,
And vertical load can be born, the advantages of connection in series-parallel assembling is applied in combination together can also be carried out.
The preferred embodiment of utility model creation is the foregoing is only, is not created to limit the utility model,
All any modifications, equivalent substitutions and improvements made within the spiritual and principle that the utility model is created etc., should be included in
Within the protection domain that the utility model is created.
Claims (6)
1. a kind of assembling viscoelastic damper, including viscoelastic damper body (1), it is characterised in that：Viscoelastic damping
Device body (1) is made up of rubber layer (2) and steel plate layer (3), is stacked between rubber layer (2) and steel plate layer (3), rubber layer
And steel plate layer (3) is cirque structure, and the formation in viscoelastic damper body (1) of rubber layer (2) and steel plate layer (3) (2)
One circular cylindrical cavity (4), is provided with filler (5) in circular cylindrical cavity (4), the top of viscoelastic damper body (1) and
Bottom is respectively arranged with bolt hole (6).
2. a kind of assembling viscoelastic damper according to claim 1, it is characterised in that：Rubber layer (2) and steel plate
Layer (3) is at least each provided with two layers, and the thickness of every layer of rubber layer (2) is identical.
3. a kind of assembling viscoelastic damper according to claim 1, it is characterised in that：Rubber layer (2) and steel plate
Fixed between layer (3) for bonding by Vulcanization.
4. a kind of assembling viscoelastic damper according to claim 1, it is characterised in that：Rubber layer (2) and steel plate
The center line of layer (3) is same center line.
5. a kind of assembling viscoelastic damper according to claim 1, it is characterised in that：Filler (5) is lead, tin
Or one kind in memory metal.
6. a kind of assembling viscoelastic damper according to claim 1, it is characterised in that：Viscoelastic damper body
(1) at least provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065538.XU CN206438639U (en) | 2017-01-18 | 2017-01-18 | A kind of assembling viscoelastic damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065538.XU CN206438639U (en) | 2017-01-18 | 2017-01-18 | A kind of assembling viscoelastic damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438639U true CN206438639U (en) | 2017-08-25 |
Family
ID=59634909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065538.XU Active CN206438639U (en) | 2017-01-18 | 2017-01-18 | A kind of assembling viscoelastic damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339271A (en) * | 2018-10-15 | 2019-02-15 | 东南大学 | Assembled viscoelastic vibration damper/vibrator and vibration/vibration damping method thereof |
| CN113089835A (en) * | 2021-05-26 | 2021-07-09 | 西南交通大学 | Ancient building timber frame tenon fourth of twelve earthly branches node assembled viscoelastic damper |
-
2017
- 2017-01-18 CN CN201720065538.XU patent/CN206438639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339271A (en) * | 2018-10-15 | 2019-02-15 | 东南大学 | Assembled viscoelastic vibration damper/vibrator and vibration/vibration damping method thereof |
| CN113089835A (en) * | 2021-05-26 | 2021-07-09 | 西南交通大学 | Ancient building timber frame tenon fourth of twelve earthly branches node assembled viscoelastic damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Assembling type viscoelastic damper Effective date of registration: 20200422 Granted publication date: 20170825 Pledgee: Jiangning Branch of Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Pledgor: NANJING DADE DAMPING TECHNOLOGY Co.,Ltd. Registration number: Y2020980001697 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210312 Granted publication date: 20170825 Pledgee: Jiangning Branch of Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Pledgor: NANJING DADE DAMPING TECHNOLOGY Co.,Ltd. Registration number: Y2020980001697 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An assembled viscoelastic damper Effective date of registration: 20210329 Granted publication date: 20170825 Pledgee: Jiangning Branch of Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Pledgor: NANJING DADE DAMPING TECHNOLOGY Co.,Ltd. Registration number: Y2021980002248 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220725 Granted publication date: 20170825 Pledgee: Jiangning Branch of Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Pledgor: NANJING DADE DAMPING TECHNOLOGY Co.,Ltd. Registration number: Y2021980002248 |