CN1356432A - Speed-reducing rubber ridge - Google Patents
Speed-reducing rubber ridge Download PDFInfo
- Publication number
- CN1356432A CN1356432A CN02100087A CN02100087A CN1356432A CN 1356432 A CN1356432 A CN 1356432A CN 02100087 A CN02100087 A CN 02100087A CN 02100087 A CN02100087 A CN 02100087A CN 1356432 A CN1356432 A CN 1356432A
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- China
- Prior art keywords
- deceleration
- ridge
- piece
- hole
- speed
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- 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.)
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Abstract
A speed-reducing rubber ridge is composed of several trapezoidal speed-reducing blocks made of high-strength compocound rubber. The said speed-reducing block has at least one installing hole on each slope and central arch hole on its bottom. The said installing hole has a metal block on its top.
Description
Technical field
The present invention relates to a kind of deceleration ridge, this deceleration ridge is arranged on expressway tol lcollection place, residential district, parking lot, bridge etc. and locates, and is used to make the vehicle deceleration of running at high speed.
Prior art
Known above-mentioned deceleration ridge consists essentially of a cross section and is roughly trapezoidal or leg-of-mutton long ridge, this long ridge along the crosswise fixed on the road surface of road vehicle process on this road surface.Traditional deceleration ridge be along the horizontal laying pipe on road surface or along the road surface laterally with the road surface bed hedgehopping, casting cement in the above again.The deceleration ridge of making like this is rigidity fully, and is excessive to the impact of vehicle.
In recent years, people begin to make the deceleration ridge of elastomeric material.The patent No. is that the Chinese utility model patent of ZL0025536.0 is exactly a typical example of this deceleration ridge.The deceleration piece that this deceleration ridge is made by the plurality of rubber material is assembled one by one, its cross section is roughly triangle or trapezoidal, have installing hole on each piece that slows down, be used to penetrate the deceleration piece is fixed on bolt on the road surface, the deceleration piece has groove on the surface.Owing to adopted elastomeric material, the rigid shock of this deceleration ridge reduces, owing to be provided with groove on the surface, ridge, can reach the effect that forces vehicle deceleration equally again.
But the life-span of this speed-reducing rubber ridge is very short.This is because rubber is easy to aging fracture, and is not shock-resistant and easily deformable.In addition, set bolt also makes the easier damage of elastomeric material that constitutes deceleration ridge with contacting of installing hole, and makes installation insecure.
General introduction of the present invention
The purpose of this invention is to provide a kind of speed-reducing rubber ridge, it is shock-resistant, and is not yielding, does not rupture, and installs firmly.
In order to realize purpose of the present invention, the deceleration piece that deceleration ridge of the present invention is made by the high-strength compound elastomeric material is assembled one by one, thereby makes it shock-resistant, not yielding and fracture, long service life.
In order to reduce the wearing and tearing of set bolt to the deceleration block of material, edge is joined metal derby on the installing hole of deceleration piece of the present invention.
In order to eliminate the compressive stress that the deceleration ridge compressive deformation produces, at the middle part of deceleration piece the arch hole is set, this arch hole is in the upper shed of the bottom surface of deceleration piece, and it is long to run through the whole ridge of deceleration ridge basically.So just can eliminate the compressive stress that deceleration piece compressive deformation produces.Another effect in arch hole is to can be used as pipeline passway.
Therefore, deceleration ridge of the present invention is assembled one by one by some deceleration pieces, the cross section of each piece that slows down is trapezoidal, adopt the high-strength compound elastomeric material to make, have the groove striped on its surface, the bottom of deceleration piece has the arch hole, extend along the ridge length direction in this hole, the cross section in hole is basically at the middle part of the cross section of deceleration piece, and in the upper shed of the bottom surface of deceleration piece, extend on the whole length of deceleration piece basically in this arch hole.On two chamfered portions of the deceleration piece of above-mentioned trapezoidal cross-section, respectively have one or more installing holes straight down, be used to penetrate the deceleration piece is fixed on bolt on the road surface.The top edge of each installing hole is joined metal derby.
Brief description of the drawings
Fig. 1 is the cross-sectional view that is assembled into the deceleration piece of deceleration ridge of the present invention.
Fig. 2 is the vertical view of deceleration piece shown in Figure 1.
The preferred embodiments of the present invention
The present invention is described with reference to the accompanying drawings in more detail.
Deceleration ridge of the present invention is assembled by some diagram deceleration pieces.As shown in the figure, each piece that slows down is the positive terrace with edge 1 that an elastomeric material is made.Fig. 1 illustrates the cross section of this positive terrace with edge, and Fig. 2 illustrates its vertical view.As can be seen from Figure 1, respectively be with an installing hole 4 on two chamfered portions of the positive terrace with edge of deceleration piece, be used to penetrate the deceleration piece is fixed to bolt on the road surface, the top edge of each installing hole is joined metal derby 2.The central authorities of deceleration piece have arch hole 3, and this hole is in the upper shed of the bottom surface of deceleration piece, and run through whole deceleration piece basically.As can be seen from Figure 2, have groove striped 5 on the surface of deceleration piece of the present invention.
Those skilled in the art are appreciated that because the present invention has adopted high-strength compound rubber Material, so that the deceleration ridge that is made of deceleration piece of the present invention has is shock-resistant, do not rupture, The aging-resistant advantage. Because joined metal derby at the installing hole edge, so, of the present invention subtracting Install firmly on the speed ridge, and the ridge face is not vulnerable to the damage of bolt. Because be provided with the arch hole, this The deceleration piece of invention can be eliminated compressive deformation and the compression that produces. And the arch hole also Can be used as the passage of pipeline.
Claims (2)
1. deceleration ridge, assembled one by one by some deceleration pieces, the cross section of these deceleration pieces is roughly trapezoidal, have the groove striped on its surface, respectively have at least one installing hole on two chamfered portions of deceleration piece, it is characterized in that: described deceleration piece is made by high-strength compound rubber, the top edge of described installing hole is furnished with metal derby, the middle part of described deceleration piece has the arch hole, and extend along the ridge length direction of deceleration ridge in this hole, and in the upper shed of the bottom surface of deceleration piece.
2. deceleration ridge as claimed in claim 1 is characterized in that: the total length of deceleration ridge is run through in described arch hole basically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02100087A CN1356432A (en) | 2002-01-17 | 2002-01-17 | Speed-reducing rubber ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02100087A CN1356432A (en) | 2002-01-17 | 2002-01-17 | Speed-reducing rubber ridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1356432A true CN1356432A (en) | 2002-07-03 |
Family
ID=4739176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02100087A Pending CN1356432A (en) | 2002-01-17 | 2002-01-17 | Speed-reducing rubber ridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1356432A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818486A (en) * | 2010-04-27 | 2010-09-01 | 常州大学 | Road decelerating ridge without rigid shock and flexible shock |
| CN101838973A (en) * | 2010-04-27 | 2010-09-22 | 常州大学 | Road speed bump with soft vibration |
-
2002
- 2002-01-17 CN CN02100087A patent/CN1356432A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818486A (en) * | 2010-04-27 | 2010-09-01 | 常州大学 | Road decelerating ridge without rigid shock and flexible shock |
| CN101838973A (en) * | 2010-04-27 | 2010-09-22 | 常州大学 | Road speed bump with soft vibration |
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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 |