CN1899813A - Shock-proof cushion for train track plate and its producing method - Google Patents
Shock-proof cushion for train track plate and its producing method Download PDFInfo
- Publication number
- CN1899813A CN1899813A CN 200610086052 CN200610086052A CN1899813A CN 1899813 A CN1899813 A CN 1899813A CN 200610086052 CN200610086052 CN 200610086052 CN 200610086052 A CN200610086052 A CN 200610086052A CN 1899813 A CN1899813 A CN 1899813A
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- China
- Prior art keywords
- shock
- track plate
- train track
- proof cushion
- layer
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to rubber product producing technology, and is especially shockproof cushion for railway and its production process. The shockproof cushion with two rubber layers and glass fiber reinforced layer in between is produced through mixing the tire tread rubber powder and polyurethane slurry, molding in mold with glass fiber network and vulcanizing in a flat vulcanizing machine. The present invention has simple structure, simple production process, easy laying and capacity of improving the comfort of train traveling.
Description
Technical field
The present invention relates to a kind of structure technology of rubber product.
Background technology
Existing railway is that the concrete tie is laid immediately on the stone ground, and this laying makes concrete tie and ground form hard the contact, and train vibrates bigger in the process of moving, directly influenced the further raising of the speed of a motor vehicle, inefficiency not only, and, locomotive is caused lossy.In addition, also influence the comfortableness of taking, be unfavorable for the development of railway cause, also be against the needs that people's lives improve.
Summary of the invention
One of purpose of the present invention is to reducing the shock-proof cushion for train track plate that the vibration of train vibration influence process designs.
The present invention includes two-layer rubber layer, the glass fibre strength layer is set between two-layer rubber layer.
To invent first place mat on stone ground, and then lay the concrete tie, between original concrete tie and stone ground, form a cushion, can directly reduce train vibration influence process Oscillation Amplitude.The present invention is simple and reasonable for structure, is easy to produce, and convenient construction is laid, and is beneficial to the further speed-raising of train, also can improve the comfortableness of taking well.
Produce, form the product of higher-strength for convenience, glass fibre strength layer of the present invention is a glass fiber mesh.
Two of the object of the invention is to provide a kind of feasible manufacture method for above-mentioned shock-proof cushion for train track plate.
The tread-rubber powder is mixed with the Polyurethane rubber cement, and the back that stirs adds die cavity, adds glass fiber mesh at middle die cavity, makes with the vulcanizing press sulfuration.
The fineness of described tread-rubber powder is 20 orders.
The present invention's method is simple, can be applicable to actual production.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
1, get the raw materials ready:
Prepare 20 order tread-rubber powder, Polyurethane rubber cement, glass fiber mesh respectively.
2, operating procedure:
The tread-rubber powder is mixed with the Polyurethane rubber cement, and the back that stirs adds die cavity, adds glass fiber mesh at middle die cavity, makes with the vulcanizing press sulfuration.
3, product as shown in Figure 1, the netted glass fibre strength layer 2 of clamping one deck between upper and lower two-layer rubber layer 1,3.
Claims (4)
1, shock-proof cushion for train track plate is characterized in that comprising two-layer rubber layer, and the glass fibre strength layer is set between two-layer rubber layer.
2,, it is characterized in that described glass fibre strength layer is a glass fiber mesh according to the described shock-proof cushion for train track plate of claim 1.
3, a kind of manufacture method of shock-proof cushion for train track plate as claimed in claim 1 or 2 is characterized in that the tread-rubber powder is mixed with the Polyurethane rubber cement, and the back that stirs adds die cavity, adds glass fiber mesh at middle die cavity, makes with the vulcanizing press sulfuration.
4, according to the manufacture method of the described shock-proof cushion for train track plate of claim 3, the fineness that it is characterized in that described tread-rubber powder is 20 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086052 CN1899813A (en) | 2006-07-21 | 2006-07-21 | Shock-proof cushion for train track plate and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086052 CN1899813A (en) | 2006-07-21 | 2006-07-21 | Shock-proof cushion for train track plate and its producing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1899813A true CN1899813A (en) | 2007-01-24 |
Family
ID=37655890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610086052 Pending CN1899813A (en) | 2006-07-21 | 2006-07-21 | Shock-proof cushion for train track plate and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1899813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383343A (en) * | 2011-08-17 | 2012-03-21 | 东南大学 | Damping vibration-isolating compound track bed for metro and construction method thereof |
| CN103981777A (en) * | 2014-05-29 | 2014-08-13 | 东南大学 | Metro shock absorption and vibration isolation elastic mixed light track bed |
-
2006
- 2006-07-21 CN CN 200610086052 patent/CN1899813A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383343A (en) * | 2011-08-17 | 2012-03-21 | 东南大学 | Damping vibration-isolating compound track bed for metro and construction method thereof |
| CN102383343B (en) * | 2011-08-17 | 2013-12-25 | 东南大学 | Damping vibration-isolating compound track bed for metro and construction method thereof |
| CN103981777A (en) * | 2014-05-29 | 2014-08-13 | 东南大学 | Metro shock absorption and vibration isolation elastic mixed light track bed |
| CN103981777B (en) * | 2014-05-29 | 2015-10-28 | 东南大学 | A kind of subway damping vibration-isolating elasticity mixing light railway roadbed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |