CN2707718Y - Double load steel plate support - Google Patents
Double load steel plate support Download PDFInfo
- Publication number
- CN2707718Y CN2707718Y CN 200420016177 CN200420016177U CN2707718Y CN 2707718 Y CN2707718 Y CN 2707718Y CN 200420016177 CN200420016177 CN 200420016177 CN 200420016177 U CN200420016177 U CN 200420016177U CN 2707718 Y CN2707718 Y CN 2707718Y
- Authority
- CN
- China
- Prior art keywords
- steel plate
- double load
- plate support
- rubber block
- connection
- 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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Abstract
The utility model relates to a double load steel plate support to buffer and reduce the noise. The double load steel plate support comprises a rubber block and a steel plate fixedly connected with the rubber block, and the connection of teh steel plate and the rubber block adopts a screwed connection. The upper part and the lower part of the rubber block is correspondingly fixedly provided with a connection steel plate, and the connection steel plate is provided with a bolt or a screw of connection. The double load steel plate support can be tightly fixed with other connection components to have a double load buffer function, and the double load steel plate support is convenient to change and repair; the double load steel plate support can satisfy the requirements to the stiffness and intensity along every direction; the impacting stiffness of the double load steel plate support is greater than the dynamic stiffness, and the dynamic stiffness is greater than the static stiffness, so the double load steel plate support is favorable for reducing the blastic deformation and the dynamic deformation.
Description
Technical field
The utility model relates to a kind of damping, the noise abatement two load bearings of steel plate.
Technical background
The elevator damping is the indispensable equipment of heavy construction.Damping equipment commonly used generally is to place the shock insulation material, but in use, can only just can plays damping effect under the pressured state of shock insulation material own that reliability is relatively poor, and the fatigue property instability.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of damping, noise reduction effect is good, endurance, and long service life again can bearing pressure and the two load bearings of steel plate of pulling force.
The utility model adopts following technical scheme: the utility model constitutes by rubber block and with the steel plate that is connected of rubber block captive joint, connecting the employing of steel plate and attaching parts is threaded, rubber block up and down correspondence is set with the connection steel plate, connects steel plate and is provided with connection with bolt or screw.
The utility model good effect is as follows: the utility model adopts rubber block and the up-to-date adhering technique that is connected steel plate will go up firm bonding of lower steel plate and rubber block part, and on last lower steel plate, be respectively arranged with screw and bolt, can with firm being fixed together of other attaching parts.Thereby transmit pressure and pulling force for rubber block itself, play two load cushioning effects; Connect steel plate and attaching parts and be fixedly connected, be convenient to repair and replacement by screw.
The utility model can satisfy the requirement to all directions rigidity and intensity by adjusting the prescription and the hardness of rubber block.
The utility model shock stiffness is greater than dynamic stiffness, and dynamic stiffness helps reducing blastic deformation and dynamic deformation greater than quiet rigidity.
Description of drawings
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is that lower steel plate adopts the bolted connection scheme drawing on the utility model
Accompanying drawing 3 is that lower steel plate adopts the screw connection diagram on the utility model
The specific embodiment
As shown in drawings, the utility model constitutes by rubber block 1 and with the steel plate 2 that is connected of rubber block 1 captive joint, connect steel plate 2 and attaching parts and adopt and be threaded, rubber block 1 about correspondence be set with and connect steel plate 2, connection steel plate 2 is provided with bolt 3 or screw 4.
The utility model rubber block 1 is by sulfuration, and character essence can take place changes, and long-chain shape molecular change becomes three-dimensional cancellated molecule, and plasticity originally disappears, and has increased elasticity and other physical and mechanical properties simultaneously.The utility model can satisfy the requirement to all directions rigidity and intensity by adjusting the prescription and the hardness of rubber block 1.
The utility model adopts the up-to-date adhering technique of rubber block 1 and steel plate 2, with firm bonding of last lower steel plate 2 and rubber block 1 part, and has screw 4 and bolt 3 respectively on last lower steel plate 2, can with firm being fixed together of other attaching parts.Thereby itself transmit pressure and pulling force for rubber block 1, play two load cushioning effects.
The utility model hardness (IRHD) is 70 ± 5, pulling strengrth (MPa) 〉=17.5, elongation at failure (%) 〉=400, the bonding peel strength of rubber and steel plate (kN/m)＞7, (70 ℃ * 22h) %≤25 of constant compression permanent deformations.
Claims (2)
1, the two load bearings of a kind of steel plate is characterized in that it constitutes by rubber block (1) and with the steel plate (2) that is connected of rubber block (1) captive joint.
2, the two load bearings of a kind of steel plate according to claim 1 is characterized in that being set with connection steel plate (2) in rubber block (1) upper and lower surface correspondence, connect steel plate (2) and are provided with connection bolt (3) or screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016177 CN2707718Y (en) | 2004-05-11 | 2004-05-11 | Double load steel plate support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016177 CN2707718Y (en) | 2004-05-11 | 2004-05-11 | Double load steel plate support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707718Y true CN2707718Y (en) | 2005-07-06 |
Family
ID=34848777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420016177 Expired - Fee Related CN2707718Y (en) | 2004-05-11 | 2004-05-11 | Double load steel plate support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527691A (en) * | 2013-09-29 | 2014-01-22 | 无锡市鑫盛换热器制造有限公司 | Installation structure of shock pad |
| CN103575552A (en) * | 2012-08-09 | 2014-02-12 | 上海汽车集团股份有限公司 | Method for debugging automobile powertrain suspension system |
-
2004
- 2004-05-11 CN CN 200420016177 patent/CN2707718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575552A (en) * | 2012-08-09 | 2014-02-12 | 上海汽车集团股份有限公司 | Method for debugging automobile powertrain suspension system |
| CN103527691A (en) * | 2013-09-29 | 2014-01-22 | 无锡市鑫盛换热器制造有限公司 | Installation structure of shock pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |