Novel pedestrian bridge
Technical field
The utility model relates to a kind of overline bridge, is specifically a kind of Novel pedestrian bridge.
Background technology
Pedestrian overcrossing is also known as People's Bank of China's overpass bridge.Generally be built in the location that vehicle flowrate is large, pedestrian is dense, or above intersection, square and railway.Pedestrian overcrossing allows pedestrian pass through, and for avoiding conflict when wagon flow and stream of people's Plane intersects, ensureing passing through of people's safety, improving the speed of a motor vehicle, reduce traffic accident.
Distinguish according to structure, common overpass can be divided into three major types, is respectively suspended structure, support formula structure and hybrid combination.
The overpass of suspended structure is main load-supporting part with bridge railings, itself not load-bearing of bridge plate for pedestrians, be suspended on the bridge railing as spandrel girder, structural element and practical parts are combined togather by the overpass of this structure, the use of constructional materials can be reduced, relative reduction construction costs, but the overpass bridge railings of this structure is abnormal thick solid, thus the sight line of pedestrian on bridge can be blocked by railing, and sturdy bridge railings is difficult to give beautiful impression, is thus short of to some extent in urban landscape function.
The bridge of load-bearing is directly erected on bridge pier by the overpass of support formula structure; bridge for pedestrian's walking is layered on bridge; and bridge railings only plays the effect of protection pedestrian; not load-bearing; the overpass cost of this class is relatively high; but due to the very thin grace of bridge railings, the function as civic landscape is better, and thus in current each city, the overpass quantity of this type is the most.
The overpass of hybrid combination is the crossbred of above-mentioned two kinds of structures, and the load of bridge shared jointly by bridge railing and bridge as load-carrying members.
Except above-mentioned three kinds of predominate architecture, also have some cities, in some block, the structure of suspension bridge, cable stayed bridge is used for the building of overpass, but the overpass of these special constructions involves great expense mostly, why select these special structures, the consideration for civic landscape mostly, the not main flow of overpass.
For city, overline bridge belongs to requisite urban architecture, and from building operations, common overline bridge has bridge pier usually, adopts cement to build and builds up; Obvious construction period is longer, does not meet the requirement that short-term comes into operation, and its cost is not low yet simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of Novel pedestrian bridge, this Novel pedestrian bridge, and through improving, because entirety adopts steel frame construction, entirety is firm and anti-seismic performance is strong, and speed of application is fast simultaneously, short construction period; Simultaneously to its entirety from new dividing, from new design and layout, make it comprise walkway, porte-cochere and underground underground passage, compare relative to traditional overline bridge, Practical Performance is higher, more can meet the demand of different crowd, more meets city rhythm simultaneously.
The utility model is achieved in that a kind of Novel pedestrian bridge of structure, and it is characterized in that: this overline bridge forms its main body frame by steel frame construction, its main body frame constitutes ground walkway, porte-cochere and underground underground passage; Be communicated with by vertical lift elevator between walkway, porte-cochere and underground underground passage.The side bar that main body frame plays reinforcement effect by column, crossbeam 5,6,7,8,9 and side is formed; Column is positioned at the two ends of crossbeam, and side bar welding is in the two sides of crossbeam.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: the both sides of walkway, porte-cochere are all provided with guardrail, and wherein guardrail is positioned in side bar.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: the two ends that wherein walkway is corresponding are all equipped with pedestrian's elevator and pedestrian's ladder.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: the two ends that porte-cochere is corresponding are equipped with vehicle pass-through entrance.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: this pedestrian overcrossing also possesses ceiling, the inner side of ceiling is provided with illuminating lamp tube.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: wherein on the side bar that porte-cochere is corresponding, arrange traffic guideboard mount pad, traffic guideboard mount pad is welded on side bar.
According to Novel pedestrian bridge described in the utility model, it is characterized in that: wherein in porte-cochere and underground underground passage, all lighting is installed, is arranged on top in porte-cochere and underground passage respectively.
The utility model has the advantage of: Novel pedestrian bridge described in the utility model, this overline bridge has following improvement, is embodied in:
(1), this overline bridge forms its main body frame by steel frame construction, and its main body frame constitutes ground walkway, porte-cochere and underground underground passage; Be communicated with by vertical lift elevator between walkway, porte-cochere and underground underground passage.The various piece that Novel pedestrian bridge described in the utility model is corresponding becomes the frame construction of one, has therefore also done following improvement, and the side bar that after its improvement, main body frame plays reinforcement effect by column, crossbeam 5,6,7,8,9 and side is formed; Column is positioned at the two ends of crossbeam, and side bar welding is in the two sides of crossbeam.Therefore, Novel pedestrian bridge described in the utility model, through improving, because entirety adopts steel frame construction, entirety is firm and anti-seismic performance is strong, and speed of application is fast simultaneously, short construction period; Simultaneously to its entirety from new dividing, from new design and layout, make it comprise walkway, porte-cochere and underground underground passage, compare relative to traditional overline bridge, Practical Performance is higher, more can meet the demand of different crowd, more meets city rhythm simultaneously; Vertical lift elevator is implemented on wherein simultaneously, more can meets the demand of group of handicapped.
(2), described Novel pedestrian bridge, the both sides of walkway, porte-cochere are all provided with guardrail, and guardrail adopts stainless steel guardrail, however for the ease of guardrail installation and change later, therefore guardrail to be positioned in side bar.
(3), described Novel pedestrian bridge, the two ends that wherein walkway is corresponding be all equipped with pedestrian's elevator and pedestrian ladder, block up even if also there will not be when the pedestrian passed through is more.Described Novel pedestrian bridge, the two ends that porte-cochere is corresponding are equipped with vehicle pass-through entrance, and the crowd of (bicycle, electric motor car) of being convenient to by bike is by this overline bridge.
(4), described Novel pedestrian bridge, this pedestrian overcrossing also possesses ceiling, and the inner side of ceiling is provided with illuminating lamp tube.In porte-cochere and underground underground passage, all lighting is installed, is arranged on top in porte-cochere and underground passage respectively.Illuminating lamp tube and lighting mainly play a role in lighting, and facilitate the walk at night.
(5), described Novel pedestrian bridge, wherein on the side bar that porte-cochere is corresponding, be provided with traffic guideboard mount pad, traffic guideboard mount pad is welded on side bar; Because overline bridge, normally across between road, usually can set up a signpost, be indicated vehicular traffic, but for the ease of the installation of guideboard and the demand of specification installation, therefore be provided with traffic guideboard mount pad here, be convenient to traffic guideboard is installed.
Accompanying drawing explanation
Fig. 1 is the utility model main body frame schematic diagram
Fig. 2 is overline bridge schematic diagram described in the utility model
Fig. 3 is the utility model porte-cochere schematic diagram
Fig. 4 is the utility model walkway schematic diagram
Fig. 5 is the utility model side structure schematic diagram
Wherein: walkway 1, porte-cochere 2, underground passage 3, column 4, crossbeam 5,6,7,8,9, side bar 10, guardrail 11, pedestrian's elevator 12, pedestrian is with ladder 13, vertical lift elevator 14, vehicle pass-through entrance 15, ceiling 16, illuminating lamp tube 17, traffic guideboard mount pad 18, lighting 19, ground surface 20.
Detailed description of the invention
Be described in detail to the utility model below in conjunction with accompanying drawing, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in the figure, the utility model provides a kind of Novel pedestrian bridge, it is characterized in that: this overline bridge forms its main body frame by steel frame construction, and its main body frame constitutes ground walkway 1, porte-cochere 2 and underground underground passage 3; Be communicated with by vertical lift elevator 14 between walkway 1, porte-cochere 2 and underground underground passage 3.The various piece that Novel pedestrian bridge described in the utility model is corresponding becomes the frame construction of one, has therefore also done following improvement, and the side bar 10 that after its improvement, main body frame plays reinforcement effect by column 4, crossbeam 5,6,7,8,9 and side is formed; Column 4 is positioned at the two ends of crossbeam, and side bar 10 is welded on the two sides of crossbeam.Therefore, Novel pedestrian bridge described in the utility model, through improving, because entirety adopts steel frame construction, entirety is firm and anti-seismic performance is strong, and speed of application is fast simultaneously, short construction period; Its entirety is divided, from new design and layout from new simultaneously, make it comprise walkway 1, porte-cochere 2 and underground underground passage 3, compare relative to traditional overline bridge, Practical Performance is higher simultaneously, more can meet the demand of different crowd, more meet city rhythm; Vertical lift elevator 14 is implemented on wherein simultaneously, more can meets the demand of group of handicapped.
According to Novel pedestrian bridge described in the utility model, the both sides of walkway 1, porte-cochere 2 are all provided with guardrail 11, and guardrail 11 adopts stainless steel guardrail, however for the ease of guardrail installation and change later, therefore guardrail 11 is positioned at side bar 10 li.
According to Novel pedestrian bridge described in the utility model, wherein the two ends of walkway 1 correspondence are all equipped with pedestrian's elevator 12 and pedestrian with ladder 13, block up even if also there will not be when the pedestrian passed through is more.
According to Novel pedestrian bridge described in the utility model, the two ends of porte-cochere 2 correspondence are equipped with vehicle pass-through population 15, and the crowd of (bicycle, electric motor car) of being convenient to by bike is by this overline bridge.
According to Novel pedestrian bridge described in the utility model, this pedestrian overcrossing also possesses ceiling 16, and the inner side of ceiling 16 is provided with illuminating lamp tube 17.In porte-cochere 2 and underground underground passage 3, lighting 19 is all installed, is arranged on top in porte-cochere 2 and underground passage 3 respectively.Illuminating lamp tube 17 and lighting 19 mainly play a role in lighting, and facilitate the walk at night.
According to Novel pedestrian bridge described in the utility model, wherein on the side bar 10 of porte-cochere 2 correspondence, be provided with traffic guideboard mount pad 18, traffic guideboard mount pad 18 is welded on side bar 10; Because overline bridge, normally across between road, usually can set up a signpost, be indicated vehicular traffic, but for the ease of the installation of guideboard and the demand of specification installation, therefore be provided with traffic guideboard mount pad 18 here, be convenient to traffic guideboard is installed.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.