CN2317356Y - Compound vibration-damper - Google Patents
Compound vibration-damper Download PDFInfo
- Publication number
- CN2317356Y CN2317356Y CN 98223474 CN98223474U CN2317356Y CN 2317356 Y CN2317356 Y CN 2317356Y CN 98223474 CN98223474 CN 98223474 CN 98223474 U CN98223474 U CN 98223474U CN 2317356 Y CN2317356 Y CN 2317356Y
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- CN
- China
- Prior art keywords
- damping
- damper
- vibration
- spring
- assembly
- 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 - Lifetime
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- Springs (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a compound vibration-damper composed of springs and damping rubber pads. The compound vibration-damper is composed of a casing and at least one damping component arranged in the casing, wherein, the damping component is a group of damping springs. The compound vibration-damper is characterized in that the casing is two connecting plates which are arranged on the upper end and the lower end of the damping component respectively; the damping component also comprises two anti-skid pads; the two damping rubber pads are sheathed on both ends of the damping spring respectively. The compound vibration-damper with the advantages of wide load range, low natural frequency, large damping ratio, high heat insulation efficiency, safe and convenient operation can meet the requirement of various vibration damping projects and vibration isolation projects.
Description
The utility model relates to a kind of vibration damper, relates in particular to a kind of complex spring vibration damper of being made up of spring and damping rubber pad.
Reasonable in the prior oscillating damper have a damping spring vibration damper, and it has the advantage that the load scope is big, natural frequency is low and damping is big.But because the spring of this vibration damper directly is connected with last lower shell body with bolt, noise is big, in case go up the lower shell body dislocation, easily makes vibration pass to housing until the basis by bolt, influences surrounding environment.
The purpose of this utility model is just in order to overcome the shortcoming of above vibration damper, and provide a kind of safe and reliable, reduce high-frequency noise, increase the complex spring vibration damper of damping.
The purpose of this utility model is achieved in that a kind of combined vibration-damping device, constitute by housing, at least one damping assembly of being located in the housing, described damping assembly is one group of damping spring, and characteristics of the present utility model are: described housing is to be located at damping assembly two connecting plates at two ends up and down; Also comprise two damping rubber pads in described each damping assembly, described two damping rubber pads are socketed in the two ends of damping spring respectively.
Because the utility model has adopted above structure, make the vibration damper of making have load wide ranges, natural frequency is low and damping ratio is big, damping efficiency is high, safe and convenient to use advantage, can satisfy the needs of all kinds of vibration damping engineerings.
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Accompanying drawing 1 is the utility model first example structure schematic representation;
Accompanying drawing 2 is sectional views of a certain damping assembly in the accompanying drawing one;
Accompanying drawing 3 is the utility model second example structure schematic representation;
Accompanying drawing 4 is the utility model the 3rd example structure schematic representation.
See also accompanying drawing:
Accompanying drawing 1 is the utility model first example structure schematic representation, and the utility model is made of connecting plate 1 and damping assembly 2, and connecting plate 1 is two, is located at damping assembly 2 upper/lower terminals respectively; Present embodiment is made of four damping assemblies 2.Described each damping assembly is made of one group of damping spring 21 and two damping rubber pads 22 being socketed in damping spring 21 two ends respectively.Damping rubber pad 22 adopts screw to be connected with upper and lower connecting plate 1.The outside at upper and lower connecting plate 1 also is respectively equipped with one deck skid resistant course 3.
The utility model vibration damper can be according to use occasion and purposes different, adopt two damping assemblies to constitute, or four or more a plurality of composition.
Accompanying drawing 3 is the utility model second example structure schematic representation; Present embodiment is made of nine damping assemblies 2, per three damping assemblies, one row, meter three rows.This embodiment's the damping spring 21 and the setting of damping rubber pad 22 and other component and first embodiment are similar.
Accompanying drawing 4 is the utility model the 3rd example structure schematic representation.Present embodiment is made of 16 damping assemblies 2, per four damping assemblies, one row, meter four rows.Among this embodiment, damping spring 21 is one, and the back-up ring on the damping rubber pad 22 also is one, fixedly damping spring.The setting of other component and first embodiment are similar.
On the upper and lower connecting plate 1 of the present utility model a plurality of attachment holes 11 can be set,, be connected with the basis below so that toply be connected with equipment, easy to loading and unloading.
Claims (4)
1. combined vibration-damping device is made of housing, at least one damping assembly of being located in the housing, and described damping assembly is one group of damping spring, it is characterized in that: described housing is two connecting plates that are located at the damping assembly upper/lower terminal; Also comprise two damping rubber pads in described each damping assembly, described two damping rubber pads are socketed in the two ends of damping spring respectively.
2. a kind of combined vibration-damping device according to claim 1 is characterized in that: one group of damping spring in described each damping assembly can be made of a damping spring, also can be made of the damping spring of two mutual sockets.
3. a kind of combined vibration-damping device according to claim 1 is characterized in that: each the damping rubber pad in described each damping assembly is provided with one or two back-up ring.
4. a kind of combined vibration-damping device according to claim 1 is characterized in that: on the described upper and lower connecting plate a plurality of attachment holes can be set, so that be connected with using object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223474 CN2317356Y (en) | 1998-03-16 | 1998-03-16 | Compound vibration-damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223474 CN2317356Y (en) | 1998-03-16 | 1998-03-16 | Compound vibration-damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317356Y true CN2317356Y (en) | 1999-05-05 |
Family
ID=33974564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223474 Expired - Lifetime CN2317356Y (en) | 1998-03-16 | 1998-03-16 | Compound vibration-damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317356Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392279C (en) * | 2004-07-28 | 2008-06-04 | 陈清欣 | Engine suspension soft pad assembly |
| CN102227073A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Damping spring vibration-proof hammer |
| CN102227072A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Anti-vibration and anti-oscillation damping spring spacer |
| CN102705413A (en) * | 2012-06-07 | 2012-10-03 | 山东宁津弹簧有限公司 | Spring assembly applied to railway 160-ton heavy-duty freight car |
| CN102717885A (en) * | 2012-06-26 | 2012-10-10 | 上海交通大学 | Horizontal floating raft vibration isolation device |
| CN102748420A (en) * | 2012-06-26 | 2012-10-24 | 上海交通大学 | Mode conversion and vibration localization based chiral periodic structure buoyant raft |
| CN102748423A (en) * | 2012-06-26 | 2012-10-24 | 上海交通大学 | Periodic curved beam structure floating raft based on wave mode conversion |
| CN103727006A (en) * | 2013-12-13 | 2014-04-16 | 科迈（常州）电子有限公司 | Shock-absorption and noise-reduction device of domestic oxygenerator |
| CN103795122A (en) * | 2014-02-12 | 2014-05-14 | 惠州市华阳多媒体电子有限公司 | Anti-vibration wireless charger |
| CN104847829A (en) * | 2015-06-02 | 2015-08-19 | 南通瑞斯电子有限公司 | Damping spring vibration isolator |
| CN107387630A (en) * | 2017-06-29 | 2017-11-24 | 太仓市惠得利弹簧有限公司 | A kind of tower hook spring group |
| CN112747068A (en) * | 2021-01-20 | 2021-05-04 | 西南交通大学 | Metal rubber damping vibration isolator |
| CN114033821A (en) * | 2021-08-31 | 2022-02-11 | 东台市海迅铁路配件有限公司 | Composite vibration isolator structure applied to high-speed train supporting component |
-
1998
- 1998-03-16 CN CN 98223474 patent/CN2317356Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392279C (en) * | 2004-07-28 | 2008-06-04 | 陈清欣 | Engine suspension soft pad assembly |
| CN102227073A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Damping spring vibration-proof hammer |
| CN102227072A (en) * | 2011-03-01 | 2011-10-26 | 东北电力大学 | Anti-vibration and anti-oscillation damping spring spacer |
| CN102705413A (en) * | 2012-06-07 | 2012-10-03 | 山东宁津弹簧有限公司 | Spring assembly applied to railway 160-ton heavy-duty freight car |
| CN102717885A (en) * | 2012-06-26 | 2012-10-10 | 上海交通大学 | Horizontal floating raft vibration isolation device |
| CN102748420A (en) * | 2012-06-26 | 2012-10-24 | 上海交通大学 | Mode conversion and vibration localization based chiral periodic structure buoyant raft |
| CN102748423A (en) * | 2012-06-26 | 2012-10-24 | 上海交通大学 | Periodic curved beam structure floating raft based on wave mode conversion |
| CN102748420B (en) * | 2012-06-26 | 2014-03-05 | 上海交通大学 | Mode conversion and vibration localization based chiral periodic structure buoyant raft |
| CN103727006A (en) * | 2013-12-13 | 2014-04-16 | 科迈（常州）电子有限公司 | Shock-absorption and noise-reduction device of domestic oxygenerator |
| CN103795122A (en) * | 2014-02-12 | 2014-05-14 | 惠州市华阳多媒体电子有限公司 | Anti-vibration wireless charger |
| CN104847829A (en) * | 2015-06-02 | 2015-08-19 | 南通瑞斯电子有限公司 | Damping spring vibration isolator |
| CN107387630A (en) * | 2017-06-29 | 2017-11-24 | 太仓市惠得利弹簧有限公司 | A kind of tower hook spring group |
| CN112747068A (en) * | 2021-01-20 | 2021-05-04 | 西南交通大学 | Metal rubber damping vibration isolator |
| CN114033821A (en) * | 2021-08-31 | 2022-02-11 | 东台市海迅铁路配件有限公司 | Composite vibration isolator structure applied to high-speed train supporting component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: LIANG RONG TO: LI QIGEN |
|
| CP03 | Change of name, title or address |
Address after: Shanghai city Qingpu Shangta town business week 102 Lane Road No. 57 Patentee after: Li Qigen Address before: No. 12 West rainbow Street, Qingpu Town, Qingpu County, Shanghai Patentee before: Liang Rong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |