CN203878421U - Special composite rubber water-stop bar for high-speed rail - Google Patents
Special composite rubber water-stop bar for high-speed rail Download PDFInfo
- Publication number
- CN203878421U CN203878421U CN201420245489.4U CN201420245489U CN203878421U CN 203878421 U CN203878421 U CN 203878421U CN 201420245489 U CN201420245489 U CN 201420245489U CN 203878421 U CN203878421 U CN 203878421U
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- CN
- China
- Prior art keywords
- rubber
- bar
- water
- groove
- rib
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a special composite rubber water-stop bar for a high-speed rail. The special composite rubber water-stop bar for the high-speed rail is characterized in that the water-stop bar comprises a rubber bar body (1) and a rubber flange (2) which are integrally formed, one end of the rubber bar body (1) is arranged in the middle of the rubber flange (2), a groove (3) is formed in the side edge of the rubber bar body (1) in the length direction, an opening or an open hole adapted to the groove (3) is formed in the rubber flange (2), and bolt installation holes (4) located on the two sides of the end of the rubber bar body (1) are formed in the rubber flange (2). After the special composite rubber water-stop bar is installed onto a high-speed rail board, rainwater can be effectively prevented from remaining in gaps of the rail board, suction reaction is prevented from occurring below the rail board, the rail repairing frequency is reduced and long-term safety operation of the high-speed rail is guaranteed.
Description
Technical field
The utility model relates to the sealing rod using between a kind of high-speed rail plate.
Background technology
The track of high ferro in above ground portion is generally that laid rail guidance tape (concrete prefabricated) is upper at present, and track plates is installed on roadbed, installs protruding in gear platform between two adjacent track plates.Because having water on rainy day, the gap between two track plates stays, when high ferro is on track plates during high-speed cruising, after the vibration long time integration transmitting by track, in meeting, making to produce suction under track plates reacts, make roadbed occur frost boiling bubbling, and then cause roadbed out-of-flatness, affect long-term stability operation and the safety of high ferro.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned the deficiencies in the prior art, provides a kind of water resistance good, effectively avoids the high ferro specific complex rubber water-proof rod that between high-speed rail plate, rainwater is retained.
The technical solution adopted in the utility model is as follows:
A kind of high ferro specific complex rubber water-proof rod, it is characterized in that it includes integrated rubber bar and rubber rib, rubber bar one end is arranged on rubber rib middle part, the side of rubber bar has groove along its length, described rubber rib is provided with opening or the perforate adapting with groove, and its rubber rib is provided with the bolt mounting holes in both sides, rubber bar end.
The outside of described rubber rib is provided with termination baffle plate.
Described termination baffle plate is galvanized steel plain sheet.
The other end that described groove is relative with rubber rib is provided with dash ramp, and this end upper edge of the upper edge of described dash ramp and rubber bar is concordant.
During described rubber bar horizontal positioned, the degree of depth that the groove on it is positioned at rubber baffle one end is greater than the other end.
Described rubber bar upper groove trough rim both sides are compounded with hydro-expansive rubber bar.
The beneficial effects of the utility model have:
After the utility model is installed between high-speed rail plate, can effectively avoid rainwater to remain in track plates gap, prevent from occurring suction reaction under track plates, the maintenance frequency of minimizing track, guarantees the long-term safety operation of high ferro.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is end construction schematic diagram of the present utility model.
Fig. 3 is the end perspective structure schematic diagram after the utility model termination baffle plate is installed.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in accompanying drawing 1-3, it includes integrated rubber bar 1 and rubber rib 2 the utility model, rubber bar 1 and the preferred anti-aging rubber of rubber rib 2, and as ethylene propylene diene rubber, neoprene etc.Rubber bar 1 one end is arranged on rubber rib 2 middle parts, and the side of rubber bar 1 has groove 3 along its length, and rubber rib 2 is provided with opening or the perforate adapting with groove 3, and its rubber rib 2 is provided with the bolt mounting holes 4 in rubber bar 1 both sides, end.The outside of rubber rib 2 can installation end first speed plate 5, and termination baffle plate 5 can be galvanized steel plain sheet or other type steel plate.The other end that described groove 3 is relative with rubber rib 2 is provided with dash ramp 6, and the upper edge of described dash ramp 6 is concordant with rubber bar 1 this end upper edge.During described rubber bar 1 horizontal positioned, the degree of depth that the groove 3 on it is positioned at rubber baffle 2 one end is greater than the other end, when the utility model level is installed in track plates gap, is conducive to water and discharges from groove 3 like this.For guaranteeing that rubber bar 1 can be tight with the laminating of track plates installing hole, in rubber bar 1 upper groove 3 trough rim both sides, be compounded with hydro-expansive rubber bar, after chance water, expand, fill in the gap between dead rubber bar 1 and track plates installing hole.
Installation process of the present utility model is as follows:
First in the end sidewalls of two track plates, open rubber bar installing hole, in the end sidewalls of two track plates, offer the bolt end fixing hole corresponding with bolt mounting holes 4 positions on rubber baffle 2 simultaneously, in the fixing hole of bolt end, squeeze into anchoring adhesive, be convenient to attachment fastener bolt.Then described rubber bar 1 is inserted in rubber bar installing hole, fastening bolt passes from bolt mounting holes 4, is loaded on termination baffle plate 5, and mounting spring pad and nut tighten reinforcing, finally with spring steel wire, connect and lock.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (6)
1. a high ferro specific complex rubber water-proof is excellent, it is characterized in that it includes integrated rubber bar (1) and rubber rib (2), rubber bar (1) one end is arranged on rubber rib (2) middle part, the side of rubber bar (1) has groove (3) along its length, described rubber rib (2) is provided with opening or the perforate adapting with groove (3), and its rubber rib (2) is provided with the bolt mounting holes (4) in rubber bar (1) both sides, end.
2. high ferro specific complex rubber water-proof rod according to claim 1, is characterized in that the outside of described rubber rib (2) is provided with termination baffle plate (5).
3. high ferro specific complex rubber water-proof rod according to claim 2, is characterized in that described termination baffle plate (5) is galvanized steel plain sheet.
4. high ferro specific complex rubber water-proof according to claim 1 is excellent, it is characterized in that the other end that described groove (3) is relative with rubber rib (2) is provided with dash ramp (6), the upper edge of described dash ramp (6) is concordant with this end upper edge of rubber bar (1).
5. high ferro specific complex rubber water-proof according to claim 1 is excellent, and while it is characterized in that described rubber bar (1) horizontal positioned, the degree of depth that the groove on it (3) is positioned at rubber baffle (2) one end is greater than the other end.
6. high ferro specific complex rubber water-proof rod according to claim 1, is characterized in that described rubber bar (1) upper groove (3) trough rim both sides are compounded with hydro-expansive rubber bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245489.4U CN203878421U (en) | 2014-05-14 | 2014-05-14 | Special composite rubber water-stop bar for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245489.4U CN203878421U (en) | 2014-05-14 | 2014-05-14 | Special composite rubber water-stop bar for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878421U true CN203878421U (en) | 2014-10-15 |
Family
ID=51678938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245489.4U Withdrawn - After Issue CN203878421U (en) | 2014-05-14 | 2014-05-14 | Special composite rubber water-stop bar for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074106A (en) * | 2014-05-14 | 2014-10-01 | 刘浩杰 | Composite rubber water stopping rod special for high-speed rails |
-
2014
- 2014-05-14 CN CN201420245489.4U patent/CN203878421U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074106A (en) * | 2014-05-14 | 2014-10-01 | 刘浩杰 | Composite rubber water stopping rod special for high-speed rails |
| CN104074106B (en) * | 2014-05-14 | 2016-06-29 | 刘浩杰 | High ferro specific complex rubber water-proof rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |