CN2677427Y - Green environmental protection net-shaped rubber sleeper pad - Google Patents
Green environmental protection net-shaped rubber sleeper pad Download PDFInfo
- Publication number
- CN2677427Y CN2677427Y CN 200320123264 CN200320123264U CN2677427Y CN 2677427 Y CN2677427 Y CN 2677427Y CN 200320123264 CN200320123264 CN 200320123264 CN 200320123264 U CN200320123264 U CN 200320123264U CN 2677427 Y CN2677427 Y CN 2677427Y
- Authority
- CN
- China
- Prior art keywords
- sleeper pad
- type network
- environmental type
- reinforcing rib
- pad according
- 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
Links
Images
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model relates to a green environmental protection net-shaped rubber sleeper pad which is bonded by rubber particles 1 and an adhesive 2. The rubber particles 1 are distributed in network structure inside the sleeper pad; the adhesive 2 is made of polyurethane; a reinforcing rib 3 is arranged in the sleeper pad. The utility model has the functions of acoustical absorption and vibration reduction with favorable elasticity and excellent loading, tensioning and anti-impact effects.
Description
Technical field:
The utility model relates to a kind of railroad sleeper pad.Particularly relate to a kind of environmental type network rubber sleeper pad.Belong to the rail attachment technical field.
Background technology:
At present, railway track adopts single former elastomeric material to make with sleeper is general.No sound-absorbing, vibration-damping function, and carrying, tension, shock resistance effect are unsatisfactory.Application life is short.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of have sound-absorbing, vibration-damping function are provided, the environmental type network rubber sleeper pad of the better and carrying of elasticity, tension, good impact resistant effect.
The purpose of this utility model is achieved in that a kind of environmental type network rubber sleeper pad, and it is formed by rubber particles and adhesive bonds.
Particle of the present utility model is net structure and distributes in the sleeper pad.Energy sound-absorbing, vibration damping.Elasticity is better.And the making of rubber particles employing waste old, can reduce cost the recyclable again utilization of sleeper pad greatly.Be the environmental type product.
Bonding adhesive of the present utility model adopts polyurethane type, and ageing-resistant performance is good.
The utility model also can be provided with reinforcing rib in the sleeper pad.Improved the mechanical performance such as carrying, tension, shock resistance of bolster.The life-span of sleeper pad of the present utility model is improved greatly.
Description of drawings:
Fig. 1 is a vertical section structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of strip for reinforcing rib of the present utility model.
Fig. 3 is netted structural representation for reinforcing rib of the present utility model.
Fig. 4 is the structural representation of cloth shape for reinforcing rib of the present utility model.
Fig. 5 is a reinforcing rib of the present utility model structural representation in the form of sheets.
The specific embodiment:
As Fig. 1, the utility model is a kind of environmental type network rubber sleeper pad.Form by waste old particle 1 and bonding adhesive 2 bondings.Rubber particles 1 particle diameter is at 2～20 orders.Rubber particles 1 is net structure and distributes in the sleeper pad.Bonding adhesive 2 adopts polyurethane type.
Be provided with in the sleeper pad and also have reinforcing rib 3.Reinforcing rib 3 can be strip 3-1, as Fig. 2, or netted 3-2, as Fig. 3; Or cloth shape 3-3, as Fig. 4; Or sheet 3-4, as Fig. 5.Strip 3-1 is silk or yarn or line or rope.
Claims (10)
1, a kind of environmental type network rubber sleeper pad is characterized in that it is formed by rubber particles (1) and bonding adhesive (2) bonding.
2, a kind of environmental type network rubber sleeper pad according to claim 1 is characterized in that rubber particles (1) is net structure and distributes in the sleeper pad.
3, a kind of environmental type network rubber sleeper pad according to claim 1 and 2 is characterized in that rubber particles (1) particle diameter is at 2～20 orders.
4, a kind of environmental type network rubber sleeper pad according to claim 1 and 2 is characterized in that bonding adhesive (2) adopts polyurethane type.
5, a kind of environmental type network rubber sleeper pad according to claim 1 and 2 is characterized in that being provided with in the sleeper pad reinforcing rib (3).
6, a kind of environmental type network rubber sleeper pad according to claim 5 is characterized in that reinforcing rib (3) is a strip (3-1).
7, a kind of environmental type network rubber sleeper pad according to claim 5 is characterized in that strip (3-1) is silk or yarn or line or rope.
8, a kind of environmental type network rubber sleeper pad according to claim 5 is characterized in that reinforcing rib (3) is netted (3-2).
9, a kind of environmental type network rubber sleeper pad according to claim 5 is characterized in that reinforcing rib (3) is a cloth shape (3-3).
10, a kind of environmental type network rubber sleeper pad according to claim 5 is characterized in that reinforcing rib (3) is sheet (3-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123264 CN2677427Y (en) | 2003-12-25 | 2003-12-25 | Green environmental protection net-shaped rubber sleeper pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123264 CN2677427Y (en) | 2003-12-25 | 2003-12-25 | Green environmental protection net-shaped rubber sleeper pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677427Y true CN2677427Y (en) | 2005-02-09 |
Family
ID=34581217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123264 Expired - Fee Related CN2677427Y (en) | 2003-12-25 | 2003-12-25 | Green environmental protection net-shaped rubber sleeper pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677427Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2390792A1 (en) * | 2010-08-13 | 2012-11-16 | Acciona Infraestructuras, S.A. | Sole under traviesa (Machine-translation by Google Translate, not legally binding) |
-
2003
- 2003-12-25 CN CN 200320123264 patent/CN2677427Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2390792A1 (en) * | 2010-08-13 | 2012-11-16 | Acciona Infraestructuras, S.A. | Sole under traviesa (Machine-translation by Google Translate, not legally binding) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101032937A (en) | Exterior component | |
| CN206828988U (en) | A kind of road speed alarm set with pooling feature | |
| CN2677427Y (en) | Green environmental protection net-shaped rubber sleeper pad | |
| CN209426683U (en) | A kind of reinforced motor vehicle decorative panel | |
| CN2668679Y (en) | Net-like rubber backing board | |
| CN209535914U (en) | A kind of MULTILAYER COMPOSITE right angle paper guard strip | |
| CN201835192U (en) | Vulcanized rubber pad for special passenger line switch | |
| CN203144849U (en) | Vibration reduction base plate of V-shaped air spring structure | |
| CN206592467U (en) | Leaf spring vibration and noise reducing interlayer, leaf spring reed, leaf spring and the vehicle using the leaf spring | |
| CN201217783Y (en) | Glass fiber reinforced plastic sound barrier board | |
| CN209584736U (en) | A kind of underground railway track backing plate | |
| CN202574444U (en) | Rubber track plate and engineering machinery comprising same | |
| CN103046480A (en) | Complete aluminum pierced noise-absorbing plate | |
| CN1804213A (en) | Vibration damping type track plate | |
| CN2578383Y (en) | Enhanced rubber pads under rails | |
| CN200955109Y (en) | Small-resistance high-elasticity shock-absorbing backing board | |
| CN108589435A (en) | Railroad track rubber shock-absorbing structure and rubber | |
| CN210797325U (en) | Metal composite sound absorption and insulation board for sound barrier | |
| CN209365868U (en) | It is a kind of to facilitate fixed automobile door sealing adhesive tape | |
| CN219905734U (en) | Spring sheet for vibrating screen conveyor | |
| CN206385073U (en) | A kind of novel glass fiber adhesive tape | |
| CN2404919Y (en) | Orient fiber reinforced rail pad | |
| CN210975431U (en) | TPV multilayer prefabricated plastic course | |
| CN215826455U (en) | Composite co-extrusion glass chute | |
| CN2309876Y (en) | High-strength composite filter paper |
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 |