CN216428033U - Deceleration strip for bridge road - Google Patents
Deceleration strip for bridge road Download PDFInfo
- Publication number
- CN216428033U CN216428033U CN202122405254.XU CN202122405254U CN216428033U CN 216428033 U CN216428033 U CN 216428033U CN 202122405254 U CN202122405254 U CN 202122405254U CN 216428033 U CN216428033 U CN 216428033U
- Authority
- CN
- China
- Prior art keywords
- layer
- deceleration strip
- circular slot
- deceleration
- backing ring
- 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
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- Bridges Or Land Bridges (AREA)
- Tires In General (AREA)
Abstract
The utility model discloses a deceleration strip for bridge road belongs to the deceleration strip field, including the mounting panel, the surface equidistance of mounting panel is equipped with the circular slot, the inner wall fixed mounting of circular slot has the backing ring, the inner wall of circular slot is equipped with the screw hole, the inner wall threaded mounting of screw hole has the anchorage, sliding connection between anchorage and the backing ring, the surface equidistance fixed mounting of anchorage has the bump, fastening connection between bump and the backing ring, the fixed surface of mounting panel installs the deceleration piece, it passes through the setting of screw hole, can carry out fixed mounting to the anchorage, and under the effect of backing ring, bump, improve the installation fastening nature of anchorage, guarantee the overall connection stable effect of deceleration strip, and the setting of circular slot, can stop the exposure of anchorage, avoid the contact extrusion of tire, through the multilayer structure and the effect of protruding of deceleration piece surface setting, can effectively improve the withstand voltage nature of deceleration piece, Wear resistance and durability, and is convenient for the long-term use of the deceleration strip.
Description
Technical Field
The utility model relates to a deceleration strip field, more specifically say, relate to a deceleration strip for bridge road.
Background
As is well known, for the safety of bridge roads, the arrangement of the deceleration strip is indispensable for speed limitation and traffic accident reduction, and the deceleration strip can effectively remind drivers of running at a dangerous road section at a reduced speed and passing slowly.
However, most deceleration strips for bridge roads have certain defects, the whole deceleration strip is not good in installation tightness, the problem that the deceleration strip is easy to loosen after long-term use is solved, and the surface of the deceleration strip is not provided with a multilayer structure, so that the deceleration strip is not good in durability and pressure resistance.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a deceleration strip for bridge road, it passes through the setting of screw hole, can carry out fixed mounting to the fastening, and at the backing ring, under the effect of bump, improve the installation fastening nature of fastening, guarantee the monolithic connection stable effect of deceleration strip, and the setting of circular slot, can stop the exposure of fastening, avoid the contact extrusion of tire, through the multilayer structure and the protruding effect that set up on deceleration piece surface, can effectively improve the withstand voltage of deceleration piece, wear-resisting, durability, the permanent use of the deceleration strip of being convenient for.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a deceleration strip for bridge road, includes the mounting panel, the surperficial equidistance of mounting panel is equipped with the circular slot, the inner wall fixed mounting of circular slot has the backing ring, the inner wall of circular slot is equipped with the screw hole, the inner wall screw thread of screw hole installs the gim peg, sliding connection between gim peg and the backing ring, the surperficial equidistance fixed mounting of gim peg has the bump, fastening connection between bump and the backing ring, the fixed surface of mounting panel installs the deceleration piece, the fixed surface of deceleration piece installs the elastic layer, the fixed surface of elastic layer installs the withstand voltage layer, the fixed surface of withstand voltage layer installs firm layer, the fixed surface on firm layer installs the wearing layer, the fixed surface equidistance fixed mounting of wearing layer has the arch, and it can carry out fixed mounting to the gim peg through the setting of screw hole to under the effect of backing ring, bump, the installation fastening nature of fastening bolt is improved, guarantees the stable effect of the monolithic connection of deceleration strip, and the setting of circular slot, can stop the exposure of fastening bolt, avoids the contact extrusion of tire, and multilayer structure and protruding effect through the setting of deceleration piece surface can effectively improve the withstand voltage of deceleration piece, wear-resisting, durability, and the permanent use of the deceleration strip of being convenient for.
Further, the inner wall slidable mounting of circular slot has the rubber buffer, sliding connection between rubber buffer and the fastening bolt is convenient for under the effect of rubber buffer, can seal the processing to the circular slot, prevents the corrosion problem of rainwater.
Furthermore, the elastic layer is the high elasticity rubber material, the resistance to pressure layer is the epoxy material, and the thickness of elastic layer, resistance to pressure layer is 4mm, 3mm respectively, is convenient for under the effect of elastic layer, resistance to pressure layer, improves the withstand voltage effect of deceleration strip.
Further, firm layer is the aluminum alloy material, the wearing layer is the polyurethane fiber material, firm layer, wearing layer's thickness is 2mm, is convenient for under firm layer, wearing layer's effect, improves the wear-resisting effect of deceleration strip.
Further, the arch is the polytetrafluoroethylene material, and bellied surface is mostly the friction line of cross form, is convenient for under the effect of arch, improves the surperficial friction dynamics of deceleration strip, the passing through of the vehicle of being convenient for.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme passes through the setting of screw hole, can carry out fixed mounting to the fastening bolt to under the effect of backing ring, bump, improve the installation fastening nature of fastening bolt, guarantee the stable effect of the monolithic union of deceleration strip, and the setting of circular slot can stop the exposure of fastening bolt, avoid the contact extrusion of tire, through the multilayer structure and the protruding effect that sets up on deceleration piece surface, can effectively improve the withstand voltage of deceleration piece, wear-resisting, durability, the permanent use of the deceleration strip of being convenient for.
(2) The inner wall slidable mounting of circular slot has the rubber buffer, and sliding connection between rubber buffer and the fastening bolt is convenient for under the effect of rubber buffer, can seal the processing to the circular slot, prevents the corrosion problem of rainwater.
(3) The elastic layer is made of high-elasticity rubber, the pressure-resistant layer is made of epoxy resin, the thicknesses of the elastic layer and the pressure-resistant layer are respectively 4mm and 3mm, and the pressure-resistant effect of the speed bump is improved under the action of the elastic layer and the pressure-resistant layer.
(4) Firm layer is the aluminum alloy material, and the wearing layer is the polyurethane fiber material, and firm layer, wearing layer's thickness is 2mm, is convenient for under firm layer, wearing layer's effect, improves the wear-resisting effect of deceleration strip.
(5) The arch is the polytetrafluoroethylene material, and bellied surface is mostly alternately form friction line, is convenient for under the effect of arch, improves the surperficial friction dynamics of deceleration strip, the passing through of the vehicle of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the side view structure of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
the device comprises a mounting plate 1, a circular groove 2, a backing ring 3, a threaded hole 4, a fastening bolt 5, a salient point 6, a rubber plug 7, a speed reducing block 8, an elastic layer 9, a pressure-resistant layer 10, a fastening layer 11, a wear-resistant layer 12 and a bulge 13.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, a deceleration strip for a bridge road comprises a mounting plate 1, referring to fig. 1-3, circular grooves 2 are equidistantly arranged on the surface of the mounting plate 1, backing rings 3 are fixedly mounted on the inner walls of the circular grooves 2, threaded holes 4 are formed in the inner walls of the circular grooves 2, fastening bolts 5 are threadedly mounted on the inner walls of the threaded holes 4, the fastening bolts 5 are slidably connected with the backing rings 3, salient points 6 are fixedly mounted on the surfaces of the fastening bolts 5 at equal intervals, the salient points 6 are fixedly connected with the backing rings 3, rubber plugs 7 are slidably mounted on the inner walls of the circular grooves 2, the rubber plugs 7 are slidably connected with the fastening bolts 5, the circular grooves 2 can be conveniently sealed under the action of the rubber plugs 7, so that the problem of corrosion of rainwater can be prevented, deceleration blocks 8 are fixedly mounted on the surface of the mounting plate 1, elastic layers 9 are fixedly mounted on the surfaces of the deceleration blocks 8, and pressure-resistant layers 10 are fixedly mounted on the surfaces of the elastic layers 9, the elastic layer 9 is made of high-elasticity rubber, the pressure-resistant layer 10 is made of epoxy resin, the thicknesses of the elastic layer 9 and the pressure-resistant layer 10 are respectively 4mm and 3mm, the pressure-resistant effect of the speed bump is improved under the action of the elastic layer 9 and the pressure-resistant layer 10 conveniently, the surface of the pressure-resistant layer 10 is fixedly provided with a firm layer 11, the surface of the firm layer 11 is fixedly provided with a wear-resistant layer 12, the firm layer 11 is made of aluminum alloy, the wear-resistant layer 12 is made of polyurethane fiber, the thicknesses of the firm layer 11 and the wear-resistant layer 12 are both 2mm, the wear-resistant effect of the speed bump is improved under the action of the firm layer 11 and the wear-resistant layer 12 conveniently, the surface of the wear-resistant layer 12 is fixedly provided with bulges 13 at equal intervals, and the bulges 13 are made of polytetrafluoroethylene, and protruding 13's surface is mostly the friction line of intersect form, is convenient for under protruding 13's effect, improves the surperficial friction dynamics of deceleration strip, the passing through of the vehicle of being convenient for.
This deceleration strip for bridge road, setting through screw hole 4, can carry out fixed mounting to anchorage 5, and at backing ring 3, under the effect of bump 6, improve the installation fastening nature of anchorage 5, guarantee the monolithic connection stable effect of deceleration strip, and the setting of circular slot 2, can stop the exposure of anchorage 5, avoid the contact extrusion of tire, and under rubber buffer 7's effect, can seal processing to circular slot 2, avoid the erosion problem of rainwater, elastic layer 9 through 8 surface settings of deceleration piece, withstand voltage layer 10, firm layer 11, the effect of wearing layer 12, can effectively improve the withstand voltage of deceleration piece 8, wear-resisting, the durability, the permanent use of the deceleration strip of being convenient for, and under protruding 13's effect, improve the surperficial friction dynamics of deceleration strip, the trafficability of passing through of vehicle is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a deceleration strip for bridge road, includes mounting panel (1), its characterized in that: the surface equidistance of mounting panel (1) is equipped with circular slot (2), the inner wall fixed mounting of circular slot (2) has backing ring (3), the inner wall of circular slot (2) is equipped with screw hole (4), fastening bolt (5) are installed to the inner wall screw thread of screw hole (4), sliding connection between fastening bolt (5) and backing ring (3), the surface equidistance fixed mounting of fastening bolt (5) has bump (6), fastening connection between bump (6) and backing ring (3), the fixed surface of mounting panel (1) installs speed reduction piece (8), the fixed surface of speed reduction piece (8) installs elastic layer (9), the fixed surface of elastic layer (9) installs resistance to pressure layer (10), the fixed surface of resistance layer (10) installs firm layer (11), the fixed surface of firm layer (11) installs resistance to wear layer (12), the surface of the wear-resistant layer (12) is fixedly provided with bulges (13) at equal intervals.
2. The deceleration strip for a bridge road according to claim 1, wherein: the inner wall slidable mounting of circular slot (2) has rubber buffer (7), sliding connection between rubber buffer (7) and fastening bolt (5).
3. The deceleration strip for a bridge road according to claim 1, wherein: the elastic layer (9) is made of high-elasticity rubber, the pressure-resistant layer (10) is made of epoxy resin, and the thicknesses of the elastic layer (9) and the pressure-resistant layer (10) are respectively 4mm and 3 mm.
4. The deceleration strip for a bridge road according to claim 1, wherein: the hard layer (11) is made of aluminum alloy, the wear-resistant layer (12) is made of polyurethane fibers, and the thicknesses of the hard layer (11) and the wear-resistant layer (12) are both 2 mm.
5. The deceleration strip for a bridge road according to claim 1, wherein: the protrusions (13) are made of polytetrafluoroethylene, and the surfaces of the protrusions (13) are mostly cross-shaped friction lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405254.XU CN216428033U (en) | 2021-09-30 | 2021-09-30 | Deceleration strip for bridge road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122405254.XU CN216428033U (en) | 2021-09-30 | 2021-09-30 | Deceleration strip for bridge road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216428033U true CN216428033U (en) | 2022-05-03 |
Family
ID=81330637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122405254.XU Expired - Fee Related CN216428033U (en) | 2021-09-30 | 2021-09-30 | Deceleration strip for bridge road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216428033U (en) |
-
2021
- 2021-09-30 CN CN202122405254.XU patent/CN216428033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |