CN202626829U - Composite steel plate with damping function - Google Patents
Composite steel plate with damping function Download PDFInfo
- Publication number
- CN202626829U CN202626829U CN 201220235937 CN201220235937U CN202626829U CN 202626829 U CN202626829 U CN 202626829U CN 201220235937 CN201220235937 CN 201220235937 CN 201220235937 U CN201220235937 U CN 201220235937U CN 202626829 U CN202626829 U CN 202626829U
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- steel plate
- layer
- plate
- composite
- rubber
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- Expired - Fee Related
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Abstract
The utility model relates to a composite steel plate with a damping function, in particular to a composite steel plate for mounting an expansion device. The composite steel plate consists of steel plates and a rubber laminating plate, wherein the rubber laminating plate is arranged between an upper-layer steel plate and a lower-layer steel plate and is vulcanized and bonded to form the composite steel plate; the upper-layer steel plate preferably adopts a stainless steel plate; and the thickness of the rubber laminating plate is 3-8mm. According to the composite laminating plate adopting the design, the rubber laminating plate is bonded between the upper-layer steel plate and the lower-layer steel plate, so that a certain damping function is achieved and the operation stability of vehicles is ensured; the stainless steel plate arranged on an upper layer is small in roughness, so that the sliding expansion of the expansion device is facilitated; carbon steel arranged on a lower layer facilitates the welding with an embedded steel plate of a beam body; the expansion device can be connected together with the beam body by welding, so that the mounting process of the expansion device can be greatly shortened and the mounting expenses are reduced; and an intermediate rubber layer is protected by the upper-layer steel plate and the lower-layer steel plate, so that the damage to rubber due to concrete shrinkage, creepage and the like can be effectively prevented and the service life is prolonged.
Description
Technical field
A kind of composite steel plate of the utility model with shock-absorbing function, the composite steel plate that particularly a kind of stretching device is installed.
Background technology
Bridge be because influences such as temperature rising, reduction and shrinkage and creep can cause the bridge floor distortion, in order to make vehicle steadily through bridge floor and satisfy the needs of bridge floor distortion, must stretching device be set at bridge floor.In recent years, along with The development in society and economy, the developing rapidly of bridge cause; The bridge form is also more and more, and traditional bridge extension joint mainly is the structure that steel concrete adds steel plate, requires lower for the driving comfort aspect; And in work progress owing to exist the concreting link to cause the stretching device construction period longer; Unfavorable conditions such as maintenance difficulty can't satisfy the demand of growing bridge cause, therefore; Must develop the bridge extension joint of endurance quality and construction, maintainability excellence, to satisfy the growth requirement of bridge cause.
The utility model content
The purpose of the utility model is to provide a kind of composite steel plate with shock-absorbing function,
The purpose of the utility model is achieved through following technical scheme:
A kind of composite steel plate with shock-absorbing function of the utility model is made up of steel plate and rubber laminate, and the rubber laminate is arranged between upper strata steel plate and the lower floor's steel plate, forms composite steel plate through the sulfuration bonding.
Above-mentioned upper strata steel plate is a corrosion resistant plate.
Above-mentioned rubber layer plate thickness is 3-8mm.
The utlity model has the composite steel plate of shock-absorbing function, between last lower steel plate, be bonded with the rubber laminate, therefore have certain cushioning effect, guarantee the stationarity of vehicle operating; When corrosion resistant plate was adopted on the upper strata, its roughness was little, is convenient to the stretching device sliding extension; Lower floor's carbon steel is convenient to and the welding of beam body pre-embedded steel slab, can directly adopt welding manner that stretching device and beam body are linked together, and can shorten the stretching device installation process greatly; Reduce mounting cost; Intermediate rubber layer is protected by two-layered steel plates up and down, can effectively prevent concrete shrinkage, creep etc. to the destruction of rubber, improves application life.
Description of drawings
Fig. 1 the utility model structural representation
The specific embodiment
Combine accompanying drawing further how explanation the utility model to be implemented at present.
As shown in the figure, the composite steel plate of present embodiment is shown in Fig. 1, and upper strata steel plate 1 is a corrosion resistant plate, and lower floor's steel plate 3 is carbon steel steel plates, and intermediate rubber laminate 2 is the thick natural rubber laminates of 5mm, adopts the sulfuration of high-performance binding agent to cohere between steel plate and the rubber layer.
The utility model composite steel plate, upper strata corrosion resistant plate are connected with the stretching device tooth plate through bolt, and pre-embedded steel slab is connected on lower floor's carbon steel sheet employing welding manner and the beam body, and it is quick and easy for installation and be easy to replacing.
Claims (3)
1. composite steel plate with shock-absorbing function is characterized in that this composite steel plate is made up of steel plate and rubber laminate, and the rubber laminate is arranged between upper strata steel plate and the lower floor's steel plate, forms composite steel plate through the sulfuration bonding.
2. a kind of composite steel plate with shock-absorbing function according to claim 1 is characterized in that the upper strata steel plate is a corrosion resistant plate.
3. a kind of composite steel plate with shock-absorbing function according to claim 1 is characterized in that the rubber layer plate thickness is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235937 CN202626829U (en) | 2012-05-24 | 2012-05-24 | Composite steel plate with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235937 CN202626829U (en) | 2012-05-24 | 2012-05-24 | Composite steel plate with damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626829U true CN202626829U (en) | 2012-12-26 |
Family
ID=47380040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235937 Expired - Fee Related CN202626829U (en) | 2012-05-24 | 2012-05-24 | Composite steel plate with damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626829U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143621A (en) * | 2016-08-30 | 2016-11-23 | 合肥常青机械股份有限公司 | The frame cross assembly of heat radiation damping |
| CN106256710A (en) * | 2015-06-19 | 2016-12-28 | 镇江市中能机械设备有限公司 | Shock-proof plate |
| CN111959049A (en) * | 2020-09-01 | 2020-11-20 | 合肥禾盛新型材料有限公司 | Ultraviolet-resistant anti-aging VCM composite steel plate |
| CN112357289A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司新泰市供电公司 | Cable protection tube storage rack |
-
2012
- 2012-05-24 CN CN 201220235937 patent/CN202626829U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256710A (en) * | 2015-06-19 | 2016-12-28 | 镇江市中能机械设备有限公司 | Shock-proof plate |
| CN106143621A (en) * | 2016-08-30 | 2016-11-23 | 合肥常青机械股份有限公司 | The frame cross assembly of heat radiation damping |
| CN111959049A (en) * | 2020-09-01 | 2020-11-20 | 合肥禾盛新型材料有限公司 | Ultraviolet-resistant anti-aging VCM composite steel plate |
| CN112357289A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司新泰市供电公司 | Cable protection tube storage rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |