CN109853361A - Rubber damping damper - Google Patents
Rubber damping damper Download PDFInfo
- Publication number
- CN109853361A CN109853361A CN201910234600.7A CN201910234600A CN109853361A CN 109853361 A CN109853361 A CN 109853361A CN 201910234600 A CN201910234600 A CN 201910234600A CN 109853361 A CN109853361 A CN 109853361A
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- CN
- China
- Prior art keywords
- rubber
- screw rod
- damping damper
- outer cylinder
- cover board
- 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.)
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Links
- 238000013016 damping Methods 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of rubber damping dampers, are related to structural vibration reduction technical field, comprising: outer cylinder, rubber assembly, screw rod and spring, outer cylinder are equipped with the first cover board；Rubber assembly is fixed in outer cylinder；Screw rod one end sequentially passes through the first cover board and rubber assembly, and is fixed on rubber assembly, and screw rod is equipped with spring stop；Spring is set in outer cylinder, and spring is held between spring stop and the first cover board.Rubber damping damper of the invention after rubber is shear-deformable in use can fast quick-recovery, enhance the service life of effectiveness in vibration suppression and rubber, and the installation dimension of rubber damping damper facilitates adjusting.
Description
Technical field
The present invention relates to structural vibration reduction technical fields, and in particular to a kind of rubber damping damper.
Background technique
Rubber has both elastic solid (Hookean body) property and viscous fluid property, has had using rubber as damper and has widely answered
With.
In practical projects, there are the following problems for rubber damping damper: for example in bridge stay cable vibration damping, installation
When rubber damping damper in rubber be deformed under external force, damper rubber, which is chronically at, in use process cuts
Shear shape state, rubber damping effect difference and oscillating load effect also substantially reduce the rubber service life；In addition, the rubber on suspension cable
After glue damper installs, size cannot be adjusted again, not be suitable for the variation of installation dimension during later period vibration damping.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of rubber damping damper, make
With rubber in the process it is shear-deformable after can fast quick-recovery, increase the effectiveness in vibration suppression of damper and the service life of rubber.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of rubber damping damper, comprising:
Outer cylinder is equipped with the first cover board；
Rubber assembly is fixed in the outer cylinder；
Screw rod, one end sequentially passes through first cover board and rubber assembly, and connect with the rubber assembly, the spiral shell
Spring stop is additionally provided on bar；
Spring is set in the outer cylinder, and the spring is held between the spring stop and the first cover board.
Based on the above technical solution, the rubber assembly includes connection inner ring, rubber ring and connects outer ring, described
Rubber ring is set between the connection inner ring and connection outer ring, and the connection inner ring, rubber ring and connection outer ring are integrally set
It sets.
Based on the above technical solution, the connection inner ring is connect with the screw flight.
Based on the above technical solution, baffle is equipped in the outer cylinder, the connection outer ring is connect with the baffle.
Based on the above technical solution, the screw rod is equipped with panel nut, is used to adjust the spring stop
The distance between first cover board.
Based on the above technical solution, the screw rod is located at one end outside the outer cylinder equipped with tubular gaily decorated basket spiral shell
Mother, the tubular gaily decorated basket nut can be moved back and forth along the screw rod.
Based on the above technical solution, the tubular gaily decorated basket nut is equipped with adjusting screw rod, on the adjusting screw rod
Equipped with the first grommet, first grommet is used to be flexibly connected with external structure.
Based on the above technical solution, the outer cylinder is additionally provided with the second cover board, and second cover board is equipped with second
Grommet, second grommet are used to be flexibly connected with external structure.
Compared with the prior art, the advantages of the present invention are as follows rubber damping damper of the invention, when outer cylinder and screw rod by
When to external force, spring is acted on outer cylinder and screw rod, offsets the effect of external force, sends out the rubber assembly being connected on screw rod
Raw shear-deformable rear fast quick-recovery, enhances effectiveness in vibration suppression and rubber service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rubber damping damper in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of rubber assembly in the embodiment of the present invention；
In figure: 1, outer cylinder；11, the first cover board；12, baffle；13, the second cover board；131, the second grommet；2, rubber assembly；
21, inner ring is connected；211, threaded hole；22, rubber ring；23, outer ring is connected；3, screw rod；31, spring stop；32, panel nut；
4, spring；5, tubular gaily decorated basket nut；6, adjusting screw rod；61, the first grommet.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of rubber damping damper, comprising: outer cylinder 1, rubber assembly 2,
Screw rod 3 and spring 4, outer cylinder 1 are equipped with the first cover board 11；Rubber assembly 2 is fixed in outer cylinder 1；3 one end of screw rod sequentially passes through first
Cover board 11 and rubber assembly 2, and be fixed on rubber assembly 2, and screw rod 3 is equipped with spring stop 31；Spring 4 is set to outer cylinder 1
It is interior, and spring 4 is held between spring stop 31 and the first cover board 11.
Compared with prior art, rubber damping damper in the embodiment of the present invention, when outer cylinder 1 and screw rod 3 are by outer masterpiece
Used time, spring 4 act on outer cylinder 1 and screw rod 3, offset the effect of external force, and the rubber assembly 2 being connected on screw rod 3 occurs
After deformation can the fast original state of quick-recovery, in addition, rubber damping damper in the embodiment of the present invention, rubber assembly 2 and spring 4
Parallel connection can make full use of antivibration energy consumption effect, the recoverable force ability of rubber and the shock resistance cushion performance of spring of rubber, tool
There are good vibration damping and shock attenuation result.
Shown in Figure 2 as preferred embodiment, rubber assembly 2 includes connection inner ring 21, rubber ring 22 and connection
Outer ring 23, rubber ring 22 are set between connection inner ring 21 and connection outer ring 23, and it is outer to connect inner ring 21, rubber ring 22 and connection
Ring 23 is wholely set；Connection inner ring 21 is threadedly coupled with screw rod 3；Baffle 12 is equipped in outer cylinder 1, connection outer ring 23 and baffle 12 connect
It connects.
Wherein, alternatively, connection inner ring 21 and connection outer ring 23 may be selected steel material manufacture, then again with
Rubber ring 22 obtains integral structure by vulcanizing treatment.It connects inner ring 21 and is equipped with threaded hole 211, pass through threaded hole 211 and screw rod 3
Connection.It is possible to further which nut is arranged at connection 21 both ends of inner ring, inner ring 21 is tightly connected convenient for fixing lock.As optional
Scheme, connects outer ring 23 and the through-hole of mating connection can be set in baffle 12, will connect outer ring 23 by bolt and baffle 12 connects
It connects.
As preferred embodiment, screw rod 3 is equipped with panel nut 32, is used for adjustment spring baffle 31 and the first lid
The distance between plate 11, adjusting is simple and convenient, adaptable.
As preferred embodiment, screw rod 3 is located at one end outside outer cylinder 1 equipped with tubular gaily decorated basket nut 5, the tubular gaily decorated basket
Nut 5 can be moved back and forth along screw rod 3.Tubular gaily decorated basket nut 5 is equipped with adjusting screw rod 6, and adjusting screw rod 6 is equipped with the first grommet
61, the first grommet 61 is used to for rubber damping damper and external structure being flexibly connected.By tubular gaily decorated basket nut 5 and adjust spiral shell
The adjustable rubber damping damper entire length of bar 6, is applicable to installation dimension in rubber damping damper use process
Variation, facilitates rubber damping damper to connect with external structure.
As preferred embodiment, outer cylinder 1 is additionally provided with the second cover board 13, and the second cover board 13 is equipped with the second grommet 131,
Second grommet 131 is used to for rubber damping damper and external structure being flexibly connected.
A kind of specifically used mode of the rubber damping damper of the embodiment of the present invention are as follows:
The suspension cable of rubber damping damper and bridge is flexibly connected, it can by tubular gaily decorated basket nut 5 and adjusting screw rod 6
To adjust rubber damping damper integral installation length, using between 32 adjustment spring baffle 31 of panel nut and the first cover board 11
Distance, making the elastic force of spring 4 be enough to make to be connected to can after the rubber ring 22 in the rubber assembly 2 on screw rod 3 deforms
Fast quick-recovery；Due to the effect of spring 4, when being flexibly connected rubber damping damper and suspension cable, damper can be in oblique pull
The of reciprocating vibration of rope can play the role of oscillation damping and energy dissipating in the process.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (8)
1. a kind of rubber damping damper characterized by comprising
Outer cylinder (1) is equipped with the first cover board (11)；
Rubber assembly (2) is fixed in the outer cylinder (1)；
Screw rod (3), one end sequentially pass through first cover board (11) and rubber assembly (2), and even with the rubber assembly (2)
It connects, is additionally provided with spring stop (31) on the screw rod (3)；
Spring (4) is set in the outer cylinder (1), and the spring (4) is held in the spring stop (31) and the first cover board
(11) between.
2. rubber damping damper as described in claim 1, it is characterised in that:
The rubber assembly (2) includes that connection inner ring (21), rubber ring (22) and connection outer ring (23), the rubber ring (22) set
Between the connection inner ring (21) and connection outer ring (23), and the connection inner ring (21), rubber ring (22) and connection outer ring
(23) it is wholely set.
3. rubber damping damper as claimed in claim 2, it is characterised in that: the connection inner ring (21) and the screw rod
(3) it is threadedly coupled.
4. rubber damping damper as claimed in claim 2, it is characterised in that:
Baffle (12) are equipped in the outer cylinder (1), the connection outer ring (23) connect with the baffle (12).
5. rubber damping damper as described in claim 1, it is characterised in that:
The screw rod (3) is equipped with panel nut (32), be used to adjust the spring stop (31) and the first cover board (11) it
Between distance.
6. rubber damping damper as described in claim 1, it is characterised in that:
The screw rod (3) is located at the external one end of the outer cylinder (1) and is equipped with tubular gaily decorated basket nut (5), the tubular gaily decorated basket nut
(5) it can be moved back and forth along the screw rod (3).
7. rubber damping damper as claimed in claim 6, it is characterised in that:
The tubular gaily decorated basket nut (5) is equipped with adjusting screw rod (6), and the adjusting screw rod (6) is equipped with the first grommet (61), institute
The first grommet (61) are stated for being flexibly connected with external structure.
8. rubber damping damper as described in claim 1, it is characterised in that:
The outer cylinder (1) is additionally provided with the second cover board (13), and second cover board (13) is equipped with the second grommet (131), and described the
Two grommets (131) are used to be flexibly connected with external structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234600.7A CN109853361B (en) | 2019-03-26 | 2019-03-26 | Rubber vibration-damping damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234600.7A CN109853361B (en) | 2019-03-26 | 2019-03-26 | Rubber vibration-damping damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109853361A true CN109853361A (en) | 2019-06-07 |
| CN109853361B CN109853361B (en) | 2024-03-19 |
Family
ID=66902045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234600.7A Active CN109853361B (en) | 2019-03-26 | 2019-03-26 | Rubber vibration-damping damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109853361B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037127A (en) * | 1996-07-29 | 1998-02-10 | Nkk Corp | Cable damping device in obliquely stretched bridge |
| CN2314150Y (en) * | 1997-10-22 | 1999-04-14 | 同济大学 | Hydraulic vibration absorber for pulling cables of cable stayed bridge |
| CN2450458Y (en) * | 2000-11-13 | 2001-09-26 | 薛忠强 | Corrosion-resistant PTFE valve seat |
| CN101070694A (en) * | 2006-05-08 | 2007-11-14 | 丁美林 | Built-in type hydraulic shock-absorbing damper |
| KR20090031039A (en) * | 2007-09-21 | 2009-03-25 | 협성실업 주식회사 | Apparatus for preventing bridge from falling, with multiple shock absorbing structure |
| JP4726094B1 (en) * | 2010-12-10 | 2011-07-20 | 株式会社Ｉｈｉ | Fall prevention device and installation method thereof |
| TW201217688A (en) * | 2010-10-22 | 2012-05-01 | Cal Comp Optical Electronics Suzhou Co Ltd | Lamp socket |
| CN105672520A (en) * | 2016-03-25 | 2016-06-15 | 大连理工大学 | Self-resetting SMA (shape memory alloy)-shearing lead combined energy dissipation damper |
| CN205711702U (en) * | 2016-05-30 | 2016-11-23 | 河北工业大学 | A kind of suspension cable vibration-reducing and damping device being applicable to rope-beam coupled vibrations |
| CN206458911U (en) * | 2017-01-06 | 2017-09-01 | 河南大森机电股份有限公司 | A kind of cable channel suspension and support with vibration-damping function |
| CN107387656A (en) * | 2017-08-28 | 2017-11-24 | 河北建筑工程学院 | Bridge cable damper |
| CN207112092U (en) * | 2017-08-30 | 2018-03-16 | 江苏友恒机械有限公司 | A kind of new variable-force spring hanger |
| CN207210939U (en) * | 2017-04-18 | 2018-04-10 | 中铁十一局集团第五工程有限公司 | Cable-stayed bridge vibration absorber |
| CN207378450U (en) * | 2017-08-20 | 2018-05-18 | 仪征市通宇电力机械有限公司 | New adjustment type suspension and support |
| CN108385520A (en) * | 2018-02-28 | 2018-08-10 | 金陵科技学院 | The energy consumption drag-line support of friction-type pre-compressed spring Self-resetting |
| CN207814378U (en) * | 2017-12-21 | 2018-09-04 | 江苏亿轮尼龙科技有限公司 | A kind of wear-resisting type elevator pulley |
| CN208503658U (en) * | 2018-06-12 | 2019-02-15 | 江苏大力城电气有限公司 | A kind of antioverloading Combined changable spring support hanging frame using screw lock |
| CN210049080U (en) * | 2019-03-26 | 2020-02-11 | 中铁大桥科学研究院有限公司 | Rubber vibration-damping damper |
-
2019
- 2019-03-26 CN CN201910234600.7A patent/CN109853361B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037127A (en) * | 1996-07-29 | 1998-02-10 | Nkk Corp | Cable damping device in obliquely stretched bridge |
| CN2314150Y (en) * | 1997-10-22 | 1999-04-14 | 同济大学 | Hydraulic vibration absorber for pulling cables of cable stayed bridge |
| CN2450458Y (en) * | 2000-11-13 | 2001-09-26 | 薛忠强 | Corrosion-resistant PTFE valve seat |
| CN101070694A (en) * | 2006-05-08 | 2007-11-14 | 丁美林 | Built-in type hydraulic shock-absorbing damper |
| KR20090031039A (en) * | 2007-09-21 | 2009-03-25 | 협성실업 주식회사 | Apparatus for preventing bridge from falling, with multiple shock absorbing structure |
| TW201217688A (en) * | 2010-10-22 | 2012-05-01 | Cal Comp Optical Electronics Suzhou Co Ltd | Lamp socket |
| JP4726094B1 (en) * | 2010-12-10 | 2011-07-20 | 株式会社Ｉｈｉ | Fall prevention device and installation method thereof |
| CN105672520A (en) * | 2016-03-25 | 2016-06-15 | 大连理工大学 | Self-resetting SMA (shape memory alloy)-shearing lead combined energy dissipation damper |
| CN205711702U (en) * | 2016-05-30 | 2016-11-23 | 河北工业大学 | A kind of suspension cable vibration-reducing and damping device being applicable to rope-beam coupled vibrations |
| CN206458911U (en) * | 2017-01-06 | 2017-09-01 | 河南大森机电股份有限公司 | A kind of cable channel suspension and support with vibration-damping function |
| CN207210939U (en) * | 2017-04-18 | 2018-04-10 | 中铁十一局集团第五工程有限公司 | Cable-stayed bridge vibration absorber |
| CN207378450U (en) * | 2017-08-20 | 2018-05-18 | 仪征市通宇电力机械有限公司 | New adjustment type suspension and support |
| CN107387656A (en) * | 2017-08-28 | 2017-11-24 | 河北建筑工程学院 | Bridge cable damper |
| CN207112092U (en) * | 2017-08-30 | 2018-03-16 | 江苏友恒机械有限公司 | A kind of new variable-force spring hanger |
| CN207814378U (en) * | 2017-12-21 | 2018-09-04 | 江苏亿轮尼龙科技有限公司 | A kind of wear-resisting type elevator pulley |
| CN108385520A (en) * | 2018-02-28 | 2018-08-10 | 金陵科技学院 | The energy consumption drag-line support of friction-type pre-compressed spring Self-resetting |
| CN208503658U (en) * | 2018-06-12 | 2019-02-15 | 江苏大力城电气有限公司 | A kind of antioverloading Combined changable spring support hanging frame using screw lock |
| CN210049080U (en) * | 2019-03-26 | 2020-02-11 | 中铁大桥科学研究院有限公司 | Rubber vibration-damping damper |
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| Publication number | Publication date |
|---|---|
| CN109853361B (en) | 2024-03-19 |
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