CN205242241U

CN205242241U - Security isolation type bridge structures

Info

Publication number: CN205242241U
Application number: CN201520572827.XU
Authority: CN
Inventors: 沈黎兴; 沈丽萍; 梅伶
Original assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Current assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Priority date: 2015-08-03
Filing date: 2015-08-03
Publication date: 2016-05-18
Anticipated expiration: 2025-08-03

Abstract

The utility model provides a security isolation type bridge structures, the bridge structures field. The utility model discloses a driveway and pavement, the pavement set up in driveway one side, the pavement with be provided with isolated form protective structure between the driveway, isolated form protective structure include polylith parallel arrangement's of each other tripe type fence board, tripe type fence board length direction the central line with the inclination that becomes of the road surface of driveway be 80-70, tripe type fence board width direction the central line with the deflection angle that the length direction's of driveway central line becomes is 30-45. The utility model has the advantages of the security is high, and can guide wind direction to current direction the place ahead to reduce to disturb.

Description

A kind of safe isolated form bridge structure

Technical field

The utility model belongs to bridge structure field, relates in particular to a kind of safe isolated form bridge structure.

Background technology

The structure that modern bridge adopts garage and humanoid two-way street to arrange conventionally, pavement is positioned at a side of driveway, the behavior of pedestrian on pavement is relatively difficult to control, and on bridge, also follow high wind, so often descend slowly and lightly on humanoid road, foreign matter to driveway and to affect vehicle normally current, is manufactured potential safety hazard; Some bridges adopt the structure of grid isolation, this mode cannot be tackled children's the mischief of having a mind to, simultaneously very not attractive in appearance, and adopt the division board of isolation completely in the time running into high wind weather, the face that bears blast of division board too greatly and easily fracture causes security incident.

Utility model content

Provide a kind of safe isolated form bridge structure for the deficiencies in the prior art part the utility model, by adjusting isolation structure, make coordinating of isolation structure and driveway and humanoid road, avoid large-scale foreign matter to drop, form and can guide wind direction simultaneously, while making small-sized foreign matter drop or run into a large amount of dust, foreign matter and dust are guided to the front of vehicle heading, reduce the potential safety hazard of Vehicle Driving Cycle.

The technical solution of the utility model is to provide a kind of safe isolated form bridge structure, comprise driveway and pavement, described pavement is arranged at described driveway one side, between described pavement and described driveway, be provided with isolated form safeguard structure, described isolated form safeguard structure comprises the shutter type barrier board of polylith setting parallel to each other, the angle of inclination that the center line of the length direction of described shutter type barrier board becomes with the road surface of described driveway is 80 ° ~ 70 °, the deflection angle that the center line of width of described shutter type barrier board and the center line of the length direction of described driveway become is 30 ° ~ 45 °.

As of the present utility model preferred, described isolated form safeguard structure comprises the first framework, armrest part and the second framework, the first described framework and the second described framework are setting up and down in vertical direction, between described armrest part setting and described the first framework and described the second framework, what described shutter type barrier board was parallel to each other is arranged in described the first framework and described the second framework.

As of the present utility model preferred, described armrest part comprises the link connecting between described the first framework and described the second framework and the arm-rest frame stretching out to described pavement.

As of the present utility model preferred, described shutter type barrier board center line along its length rotates in setting and described the first framework and described the second framework.

As of the present utility model preferably, on described shutter type barrier board along being provided with the buckling groove for replacing advertising page on the face of the current direction of described pavement and described driveway.

As of the present utility model preferred, the road surface of described driveway is lower than the road surface on described pavement.

As of the present utility model preferred, described driveway and described pavement are provided with two altogether, article two, the driveway described in is arranged between the pavement described in two, and the current direction of the driveway described in two is contrary mutually, and the current direction on the pavement described in two is contrary mutually.

As of the present utility model preferred, incline direction and the current opposite direction of the described shutter type barrier board on the described isolated form safeguard structure between the described driveway of identical current direction and described pavement, yawing moment is identical with described current direction.

The utlity model has following beneficial effect:

The utlity model has safely, and can guide wind direction to current direction front to reduce the advantage of disturbing.

Brief description of the drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the angle of inclination structural representation of a kind of embodiment of the utility model;

Fig. 3 is the deflection angle structural representation of a kind of embodiment of the utility model;

In figure, 1-driveway; 2-pavement; 3-isolated form safeguard structure; 301-shutter type barrier board; 302-the first framework; 303-armrest part; 304-the second framework; 3011-buckling groove; 3031-link; 3032-arm-rest frame.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1 to Figure 3, the utility model embodiment comprises driveway 1 and pavement 2, pavement 2 is arranged at driveway 1 one sides, it is characterized in that: between pavement 2 and driveway 1, be provided with isolated form safeguard structure 3, isolated form safeguard structure 3 comprises the shutter type barrier board 301 of polylith setting parallel to each other, the angle of inclination that the center line of the length direction of shutter type barrier board 301 becomes with the road surface of driveway 1 is 75 °, and the deflection angle that the center line of the width of shutter type barrier board 301 becomes with the center line of the length direction of driveway 1 is 45 °.

As shown in Figure 1, the utility model embodiment isolated form safeguard structure 3 comprises the first framework 302, armrest part 303 and the second framework 304, the first framework 302 and the second framework 304 are setting up and down in vertical direction, armrest part 303 arranges between the first framework 302 and the second framework 304, and what shutter type barrier board 301 was parallel to each other is arranged in the first framework 302 and the second framework 304. 3 armrest parts 303 comprise the link 3031 connecting between the first framework 302 and the second framework 304 and the arm-rest frame 3032 stretching out to pavement 2. Shutter type barrier board 301 center line along its length rotates in setting and the first framework 302 and the second framework 304.

As shown in Figure 1, on the shutter type barrier board 301 of the utility model embodiment along being provided with the buckling groove 3011 for replacing advertising page on the face of pavement 2 and the current direction of driveway 1.

As shown in Figure 1, the road surface of the driveway 1 of the utility model embodiment is lower than the road surface on pavement 2. Driveway 1 is provided with two altogether with pavement 2, and two driveways 1 are arranged between two pavements 3011, and the current direction of two driveways 1 is contrary mutually, and the current direction on two pavements 3011 is contrary mutually. The incline direction of the shutter type barrier board 301 on the isolated form safeguard structure 3 between driveway 1 and the pavement 3011 of identical current direction is the corresponding direction in angle of inclination and current opposite direction, and yawing moment is that the corresponding direction of deflection angle is identical with current direction.

Embodiment recited above is described preferred embodiment of the present utility model, not design of the present utility model and scope is limited. Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.

Claims

1. a safe isolated form bridge structure, comprise driveway (1) and pavement (2), described pavement (2) is arranged at described driveway (1) one side, it is characterized in that: between described pavement (2) and described driveway (1), be provided with isolated form safeguard structure (3), described isolated form safeguard structure (3) comprises the shutter type barrier board (301) of polylith setting parallel to each other, the angle of inclination that the center line of the length direction of described shutter type barrier board (301) becomes with the road surface of described driveway (1) is 80 ° ~ 70 °, the deflection angle that the center line of the width of described shutter type barrier board (301) becomes with the center line of the length direction of described driveway (1) is 30 ° ~ 45 °.

2. the safe isolated form bridge structure of one according to claim 1, it is characterized in that: described isolated form safeguard structure (3) comprises the first framework (302), armrest part (303) and the second framework (304), described the first framework (302) is setting up and down in vertical direction with described the second framework (304), described armrest part (303) arranges between described the first framework (302) and described the second framework (304), what described shutter type barrier board (301) was parallel to each other is arranged in described the first framework (302) and described the second framework (304).

3. the safe isolated form bridge structure of one according to claim 2, is characterized in that: described armrest part (303) comprises the link (3031) connecting between described the first framework (302) and described the second framework (304) and the arm-rest frame (3032) stretching out to described pavement (2).

4. the safe isolated form bridge structure of one according to claim 2, is characterized in that: described shutter type barrier board (301) center line along its length rotates in setting and described the first framework (302) and described the second framework (304).

5. the safe isolated form bridge structure of one according to claim 1, is characterized in that: on the face of the upper current direction along described pavement (2) and described driveway (1) of described shutter type barrier board (301), be provided with the buckling groove (3011) for replacing advertising page.

6. the safe isolated form bridge structure of one according to claim 1, is characterized in that: the road surface of described driveway (1) is lower than the road surface of described pavement (2).