CN211006402U

CN211006402U - Assembled street safety island that crosses

Info

Publication number: CN211006402U
Application number: CN201921207224.4U
Authority: CN
Inventors: 金浩
Original assignee: Individual
Current assignee: Shaoxing Sanyuan Engineering Consulting Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-14
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a town road facilities field discloses an assembled safety island of crossing street, included the safety island main part, set up respectively at the preceding island head and the back island head at safety island main part both ends, the safety island main part includes a plurality of bottom plate, and the front end of preceding island head is equipped with the continuous concave cambered surface of a plurality of slope, the utility model discloses in, the concave cambered surface of the front end of preceding island head can effectually slow down the dynamics of offending of motor vehicle, when the motor vehicle offed the front end of preceding island head, the interior cambered surface of continuous slope lifting can effectually dump protection pedestrian and traffic facilities impact force, can not lead to the fact heavier damage to offending the vehicle simultaneously, protects motor vehicle navigating mate to a certain extent.

Description

Assembled street safety island that crosses

Technical Field

The utility model relates to a town road facility field, especially an assembled cross street safety island.

Background

For an excessively wide intersection, pedestrians cannot pass through the pedestrian crossing at one time, and therefore a safety island needs to be arranged. The safety island is a safety device installed on a zebra crossing, the length of the safety device is equivalent to that of the zebra crossing, a plurality of reflective warning piles are respectively erected at two ends of the safety island, the safety island can emit light under the shining of a car lamp at night to remind a driver of avoiding, the safety island is set up to enable people to form a habit of crossing streets twice, namely, pedestrians cannot pass through the crossing completely in the first green light time, arrive at the pedestrian safety island in the center of a road first time, the green light is lighted for the second time and then leave the remaining distance, most of the existing safety islands are only provided with railings at the boundary line of the safety island, when a motor vehicle collides with the railings, the motor vehicle has large collision force and has no buffer structure, the safety island can be damaged by the damage to the pedestrians in the safety island, and when the motor vehicle collides with the safety island in the front side, the motor vehicle driver can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled safety island of crossing street to solve among the prior art safety island and cause the problem of damage to the vehicle of collision easily.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses an assembled cross street safety island, included the safety island main part and set up preceding island head and the back island head at safety island main part both ends respectively, the safety island main part by a plurality of bottom plate, the front end of preceding island head be equipped with the concave cambered surface of the continuous slope of a plurality of.

Furthermore, the inclination angle of the concave cambered surface is 30-60 degrees.

Furthermore, the front end of the front island head is provided with two continuous inclined concave cambered surfaces, wherein the inclination angle of the concave cambered surface at the bottom of the front end is 30-45 degrees, and the inclination angle of the concave cambered surface at the upper part of the front end is 45-60 degrees.

Furthermore, at least one bottom plate in the safety island main body has a thickness smaller than 10 mm.

Furthermore, a plurality of vehicle blocking piers are arranged on the safety island main body.

Furthermore, a plurality of road warning pile preformed holes are formed in the front island head and the rear island head.

Furthermore, a traffic signal lamp preformed hole is formed in the rear island head.

Further, the bottom plate between rivet each other, preceding island head, back island head be connected with the bottom plate of safety island main part and safety island main part through inflation screw or wedge nail tenon structure, set up the split type structure with the safety island main part, can make things convenient for safety island's transport and installation, make things convenient for practical application.

Furthermore, the safety island main body, the front island head and the rear island head are of a concrete integrated pouring structure, the safety island main body, the front island head and the rear island head can be directly poured by concrete through a metal frame in a vertical mold mode according to the shape of the safety island on site, and meanwhile, the metal vertical mold can be reserved as the structure main body, so that a reflective film or a vertical surface mark can be conveniently adhered to the periphery of the structure main body.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the intrados of the front end of front island head can effectually slow down the dynamics of offeing of motor vehicle, and when the front end of front island head was offed to the motor vehicle, the intrados of continuous slope lifting can effectually dump the impact force, protects pedestrian and traffic facilities, can not lead to the fact heavier damage to offeing the vehicle simultaneously, protects motor vehicle navigating mate to a certain extent.

2. The vehicle blocking pier on the safety island main body can effectively prevent a motor vehicle from passing through the safety island, the thickness of the bottom plate is smaller than 10mm, the bottom plate with the height difference of the road plane smaller than 10mm has the waterproof and dustproof effects, the barrier-free design specification is met, the position of the bottom plate is a barrier-free channel, and a wheelchair rider can conveniently pass through the barrier-free channel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Description of the main part symbols:

1. a base plate; 2. a front island head; 3. a rear island head; 4. an unobstructed passage; 5. a concave arc surface; 6. a road warning stake; 7. a vehicle blocking pier; 8. traffic signal lights.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Example 1

As shown in fig. 1 and 2, an assembled street-crossing safety island comprises a safety island body, a front island head 2 and a rear island head 3 which are respectively arranged at two ends of the safety island body, the safety island body is composed of three bottom plates 1, the length and width of each bottom plate 1 is 1000mm × 1500mm, the length of each bottom plate 1 is generally 1000mm, the width of each bottom plate 1 is 1500mm (adjusted according to the width of a median zone and a lateral zone), the thickness of two bottom plates 1 and a road is 50mm, the thickness of the other bottom plate 1 is 5mm, the position of each bottom plate 1 is an obstacle-free passage 4, a wheelchair rider can conveniently pass through the obstacle-free passage, two inclined continuous concave arc surfaces 5 are arranged at the front end of the front island head 2, the height of the bottom concave arc surface 5 is 20cm, the inclination angle of the bottom concave arc surface 5 is 45 degrees, the height of the upper concave arc surface 5 is 60cm, the inclination angle of the upper concave arc surface 5 is 60 degrees, the two inclined concave arc surfaces 5 effectively reduce the front impact force of colliding vehicles, three vehicle-blocking piers 7 are arranged on the bottom plates, the front island head 2, the warning post 2 is connected with the road-left signal lamp 3, the warning post-left signal lamp mounting hole 6 is arranged on the front island head, the road-left signal lamp mounting hole 6, the rear road-left signal lamp mounting post-left traffic signal.

Example 2

The utility model provides an assembled safety island of crossing street, including the safety island main part with set up preceding island head 2 and the back island head 3 at safety island main part both ends respectively, the safety island main part comprises three bottom plate 1, the length and width specification of bottom plate 1 is 1000mm × 2000mm, the length of bottom plate 1 generally is 1000mm, the width minimum is 1500mm (according to median, the adjustment of side zone width), wherein there are two bottom plates 1 and the thickness of road is 50mm, the thickness of another bottom plate 1 is 8mm, the position that this bottom plate 1 is located is accessible barrier-free passageway 4, make things convenient for the wheelchair person to pass through, the front end of preceding island head 2 is equipped with two continuous concave cambered surface 5 of slope, the height of the concave cambered surface 5 of bottom is 20cm, the angle of inclination of the concave cambered surface 5 of bottom is 30, the height of the concave cambered surface 5 of upper portion is 60cm, the angle of inclination of the concave cambered surface 5 of upper portion is 50, preceding island head 2, back island head 3 is provided with on the stake reservation hole, warning signal lamp is provided with traffic signal lamp on the road reservation hole, traffic signal lamp is provided with traffic signal lamp installation hole 6 on the road reservation road.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The assembled street-crossing safety island is characterized by comprising a safety island body, a front island head and a rear island head which are arranged at two ends of the safety island body respectively, wherein the safety island body comprises a plurality of bottom plates, and the front end of the front island head is provided with a plurality of continuous inclined concave arc surfaces.

2. The street-crossing security island according to claim 1, wherein: the inclination angle of the concave cambered surface is 30-60 degrees.

3. The street-crossing security island according to claim 2, wherein: the front end of the front island head is provided with two continuous inclined concave cambered surfaces, wherein the inclination angle of the concave cambered surface positioned at the bottom of the front end is 30-45 degrees, and the inclination angle of the concave cambered surface positioned at the upper part of the front end is 45-60 degrees.

4. The street-crossing security island according to claim 3, wherein: at least one bottom plate in the safety island main body is less than 10mm in thickness.

5. The street-crossing security island according to claim 4, wherein: the safety island main body is provided with a plurality of vehicle blocking piers.

6. The street-crossing security island according to claim 5, wherein: and a plurality of road warning pile preformed holes are formed in the front island head and the rear island head.

7. The street-crossing security island according to claim 6, wherein: and a traffic signal lamp preformed hole is formed in the rear island head.

8. The street-crossing security island according to claim 7, wherein: the bottom plates are riveted with each other, and the front island head and the rear island head are connected with the bottom plate of the safety island main body through expansion screws or wedge nail tenon structures.

9. The street-crossing security island according to claim 7, wherein: the safety island body, the front island head and the rear island head are of a concrete integrated pouring structure.