CN203782562U - Bridge side anti-collision guardrail - Google Patents
Bridge side anti-collision guardrail Download PDFInfo
- Publication number
- CN203782562U CN203782562U CN201420186456.7U CN201420186456U CN203782562U CN 203782562 U CN203782562 U CN 203782562U CN 201420186456 U CN201420186456 U CN 201420186456U CN 203782562 U CN203782562 U CN 203782562U
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- CN
- China
- Prior art keywords
- handrail
- steel plate
- bridge
- base
- arc
- 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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Abstract
The utility model discloses a bridge side anti-collision guardrail. The bridge side anti-collision guardrail comprises an arched handrail and a supporting device arranged below the handrail. The supporting device is steel plate sets evenly distributed in the length direction of the handrail, and each steel plate set comprises two parallel single plates arranged in the radial direction of the handrail. Transverse wave-shaped anti-collision buffering rods are arranged between the adjacent steel plate sets and on the inner side of a bridge, and Y-shaped reinforcing rods are arranged between the adjacent steel plate sets and on the outer side of the bridge. The bottom of the supporting device is provided with an arc-shaped base. The two top ends of each Y-shaped reinforcing rod are connected with the handrail in an inserting mode, and the bottom of each Y-shaped reinforcing rod is connected with the base. The handrail and the base are provided with grooves with upward openings, dim light lamps are arranged in the grooves, and the grooves are sealed through tempered glass. The dim light lamps are arranged, night lighting is enhanced, and traffic accidents are reduced. The steel plate sets and the transverse anti-collision buffering rods are arranged, the structure is firm, and the anti-collision performance is high. The Y-shaped reinforcing rods are additionally arranged, safety is higher, and children are prevented from squeezing out of the guardrail. The arc-shaped base prevents pedestrians from being collided injured.
Description
Technical field
The utility model relates to building field, especially relates to a kind of bridge side anticollision barrier.
Background technology
Existing bridge side rail generally comprises handrail and is located at the bracing or strutting arrangement of handrail below, in the time driving night, cannot see the guardrail of bridge both sides clearly, and traffic accident easily occurs; And bracing or strutting arrangement is generally column, handrail is cross bar, and it is simple in structure, and a little less than impact resistance, vehicle is easily gone out outside bridge, very dangerous; Space between column and cross bar is large simultaneously, and children easily get out outside guardrail, very dangerous; Generally the bottom of column and bridge floor are fixed, or in the both sides of bridge floor, rectangular preiection is set, column bottom is connected with rectangular preiection, but rectangular preiection is set, pedestrian easily bumps against the Bian Hejiao of protrusion, causes injured.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of sound construction, reduces the bridge side anticollision barrier of accident rate at night.
To achieve these goals, the utility model is by the following technical solutions: a kind of bridge side anticollision barrier, comprise handrail and the bracing or strutting arrangement of being located at handrail below, bracing or strutting arrangement is along the equally distributed steel plate group of handrail length direction, and steel plate group comprises the two parallel veneers that radially arrange along handrail; Adjacent steel board component is positioned at bridge inner side and is provided with corrugated horizontal crashproof buffer bar, is positioned at bridge outside and is provided with " Y " shape bracing piece between adjacent steel plate group; The bottom of bracing or strutting arrangement is provided with the base of arc, and the two ends, top of " Y " shape bracing piece and handrail are pegged graft, and bottom is connected with base; On described handrail and base, be equipped with the groove of opening upwards, in this groove, be provided with weak light lamp.
As preferably, the projection that the top of described parallel veneer is arc, the bottom surface of handrail is provided with the arc-shaped depression portion matching with projection; End face corresponding to described two parallel veneer connects by fixed block, and two parallel veneer other ends are provided with the inclination reinforced pole being connected with described base.
As preferably, described weak light lamp is Light-Emitting Diode, and described corrugated horizontal crashproof buffer bar is three groups.
In sum, the utlity model has following advantage: weak light lamp is set, strengthens night illumination, avoid stimulating eyes, reduce the generation of traffic accident; Steel plate group and corrugated horizontal crashproof buffer bar are set, sound construction, impact resistance is strong; Add " Y " shape bracing piece, can further stop the vehicle of going out guardrail, safety is higher, also reduces the gap of guardrail, avoids children to get out; The base of arc, avoids pedestrian to wound, safer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, a kind of bridge side anticollision barrier, comprise handrail 1 and the bracing or strutting arrangement of being located at handrail 1 below, bracing or strutting arrangement is along the equally distributed steel plate group 2 of handrail length direction, the adjacent steel plate group steel plate group 2 that keeps at a certain distance away comprises that the parallel veneer of two parallel veneers 21, two radially arranges along handrail 1, and the steel plate group being made up of two parallel veneers is set, Area of bearing and erection space are large, support effect good, sound construction; Between adjacent steel plate group 2, be provided with horizontal crashproof buffer bar 3, this horizontal line buffer bar 3 arranges near bridge inner side, horizontal crashproof buffer bar 3 is vertically bent to form waveform continuously, this setting, in the time of the horizontal buffer bar of Vehicular impact, stops that area is large, stressed evenly, be difficult for breaking, good buffer effect, the impact of bearing than traditional cross bar has more more than one times, has reduced the generation of accident, and safety is higher; Between adjacent steel plate group 2, be provided with the bracing piece 5 of " Y " shape near bridge outside, should can further play barrier effect to the vehicle that clashes into guardrail by " Y " shape bracing piece, weaken its impact, and stop it to go out outside bridge, safety is higher, coordinates corrugated horizontal crashproof buffer bar simultaneously, reduces gap, avoid children to get out, safer; The bottom of bracing or strutting arrangement is provided with the base 4 of arc, and the base of this shape does not have the limit of salient angle and protrusion, avoids pedestrian to wound; Two ends, top and the handrail 1 of the bracing piece 5 of " Y " shape are pegged graft, and the bottom of " Y " shape bracing piece is threaded with base 4, and the top and the handrail that are somebody's turn to do " Y " shape bracing piece 5 form triangle, sound construction, and bottom only has a place to be connected with base 4, and installing/dismounting is easy, Stability Analysis of Structures; On described handrail 1 and base 4, be equipped with the groove of opening upwards, in this groove, be provided with weak light lamp 6, groove seals by tempered glass, the effect that weak light lamp can play at night illumination is set, makes the vehicle travelling can see guardrail, driving road surface is also clearer, weak light lamp is little to the stimulation of eyes simultaneously, avoid the driving because of the reflective driver of impact, reduced the generation of accident, improved safety; Be provided with groove, make the installation secure fit, attractive in appearance more of weak light lamp and guardrail, be provided with tempered glass, do not affect the irradiation of light, also can as required film be set on tempered glass simultaneously and further reduce the exposure intensity of weak light lamp, safety is higher, and tempered glass can play waterproof action, avoid weak light lamp water inlet, tempered glass intensity is high, not fragile, even if glass is crashed, its fragment also links together, and can not stab people, safer.
Concrete, the projection that the top of described parallel veneer 21 is arc, the bottom surface of handrail 1 is provided with the arc-shaped depression portion matching with projection, and the arc of this setting coordinates, stressed even, more firm; The surface of described two parallel veneer 21 correspondences connects by fixed block, and two parallel veneer 21 another surfaces are provided with the inclination reinforced pole being connected with described base 4, and this arranges the further fastness that install parallel veneer bottom that strengthened, and makes its crashproof better effects if.
Further, described weak light lamp 6 is Light-Emitting Diode, and this setting is drawn materials and be easy to manufacture, is conducive to produce; Described corrugated horizontal crashproof buffer bar 3 is three groups, the horizontal crash bar of this quantity, crashproof effective time best manufacturing cost minimum.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. a bridge side anticollision barrier, comprise handrail (1) and be located at the bracing or strutting arrangement of handrail (1) below, it is characterized in that: bracing or strutting arrangement is along the equally distributed steel plate group of handrail length direction (2), steel plate group (2) comprises the two parallel veneers (21) that arrange perpendicular to handrail (1); Between adjacent steel plate group (2), be positioned at bridge inner side and be provided with corrugated horizontal crashproof buffer bar (3), between adjacent steel plate group (2), be positioned at bridge outside and be provided with " Y " shape bracing piece (5); The bottom of bracing or strutting arrangement is provided with the base (4) of arc, and the two ends, top of " Y " shape bracing piece (5) and handrail (1) are pegged graft, and bottom is connected with base (4); The groove that is equipped with opening upwards on described handrail (1) and base (4), is provided with weak light lamp (6) in this groove.
2. bridge side anticollision barrier according to claim 1, is characterized in that: the projection that the top of described parallel veneer (21) is arc, and the bottom surface of handrail (1) is provided with the arc-shaped depression portion matching with projection; End face corresponding to described two parallel veneers (21) connects by fixed block, and two parallel veneer (21) other ends are provided with the inclination reinforced pole being connected with described base (4).
3. bridge side anticollision barrier according to claim 1, is characterized in that: described weak light lamp (6) is Light-Emitting Diode, and described corrugated horizontal crashproof buffer bar (3) is three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186456.7U CN203782562U (en) | 2014-04-09 | 2014-04-09 | Bridge side anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186456.7U CN203782562U (en) | 2014-04-09 | 2014-04-09 | Bridge side anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782562U true CN203782562U (en) | 2014-08-20 |
Family
ID=51318765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186456.7U Expired - Fee Related CN203782562U (en) | 2014-04-09 | 2014-04-09 | Bridge side anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178224A (en) * | 2015-10-09 | 2015-12-23 | 张荣斌 | Road and bridge collision avoidance protective device |
-
2014
- 2014-04-09 CN CN201420186456.7U patent/CN203782562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178224A (en) * | 2015-10-09 | 2015-12-23 | 张荣斌 | Road and bridge collision avoidance protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180409 |