CN210238254U

CN210238254U - Pedestrian overpass

Info

Publication number: CN210238254U
Application number: CN201921024240.XU
Authority: CN
Inventors: Baohan Huang; 黄宝汉
Original assignee: Guangdong Yuanji Construction Engineering Co ltd
Current assignee: Guangdong Yuanji Construction Engineering Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-03
Anticipated expiration: 2029-07-02

Abstract

The utility model belongs to the technical field of the technique of municipal administration public facilities design and specifically relates to a pedestrian bridge is related to, it includes the bridge body, the fixed guardrail that is equipped with in both sides of bridge body, the guardrail includes horizontal pole and montant, and the montant is fixed in the bridge body, horizontal pole and montant fixed connection, the last fixed surface of horizontal pole is connected with the bracing piece, and bracing piece one end inclines to the bridge body outside, the bracing piece is back to the two sets of handrail poles that are parallel to each other of one end fixedly connected with of horizontal pole, an inboard fixedly connected with protection network of guardrail. The utility model discloses have the effect of solving the high altitude that brings because pedestrian bridge guardrail railing clearance is too big and fall the thing problem.

Description

Pedestrian overpass

Technical Field

The utility model belongs to the technical field of the technique of municipal administration communal facility design and specifically relates to a pedestrian bridge is related to.

Background

With the rapid development of economy in China, the living standard of the masses of people is continuously improved, and a group of vehicles is more and more, so that the number of vehicles running on the road is increased, the danger of pedestrians crossing the road is also increased, and the convenience facility of a pedestrian overpass is promoted.

However, most of pedestrian overpasses have certain potential safety hazards, for example, the gaps between the guardrail rails on the pedestrian overpass are too large, so that objects carried by pedestrians may drop carelessly, or the pedestrians throw the objects down the overpass maliciously, or the pedestrians kick the objects on the bridge floor to cause the objects to fall down from the overpass, so that the pedestrians or vehicles passing under the overpass are easily hit, and traffic accidents are seriously caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pedestrian bridge, lie in solving the too big high altitude that brings in pedestrian bridge guardrail railing clearance and fall the thing problem.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a pedestrian overpass, includes the bridge, the fixed guardrail that is equipped with in both sides of bridge, the guardrail includes horizontal pole and montant, and the montant is fixed in the bridge, horizontal pole and montant fixed connection, the last fixed surface of horizontal pole is connected with the bracing piece, and bracing piece one end inclines to the bridge outside, the bracing piece is back to the one end fixedly connected with two sets of handrail that are parallel to each other of horizontal pole, an inboard fixedly connected with protection network of guardrail.

Through adopting above-mentioned technical scheme, at a guardrail inboard installation protection network, because the protection network has certain isolation, make the article that drops carelessly on one's body from the pedestrian blocked by the protection network, perhaps the object that the pedestrian played unintentionally can not pound the past vehicle on road through the clearance between the guardrail railing on, and make children on the pedestrian overpass can't bore in the clearance of guardrail railing, thereby solved because of falling object problem and the potential safety hazard that the too big brought in pedestrian overpass guardrail railing clearance.

The utility model discloses further set up to: the grid lines of the protective net are coated with rubber sleeves.

Through adopting above-mentioned technical scheme, the cladding has the gum cover on the net twine of protection network, and the net twine generally is thinner silk thread, and is more sharp, and the gum cover is similar to the protective sheath, has certain guard action, makes the pedestrian on the pedestrian overpass can not be by the net twine fish tail of protection network when touching the protection network.

The utility model discloses further set up to: the two side surfaces of the bridge body are fixedly provided with reflective stickers, each reflective sticker comprises a strong glue layer and a surface layer, and the surface layers are coated with fluorescent layers.

Through adopting above-mentioned technical scheme, reflection of light pastes the bottom surface and is the powerful glue layer, and the surface course scribbles the fluorescent layer, and the powerful glue has good adhesion performance, and the fluorescent layer has good light performance, makes the reflection of light paste can be stable fix on the bridge side, when making the driving at night, when the car light shines the reflection of light paste of bridge side, the reflection of light paste has better reflection of light effect in order to guarantee driving safety.

The utility model discloses further set up to: the two ends of the bridge body are provided with escalators.

By adopting the technical scheme, the escalators are arranged at the two ends of the bridge body, and the steps on the escalators can automatically move up and down, so that pedestrians can get on and off the overpass more easily and conveniently.

The utility model discloses further set up to: glass curtain walls are fixedly arranged on two sides of the bridge body.

Through adopting above-mentioned technical scheme, be equipped with glass curtain wall on the bridge body, glass curtain wall has certain isolated and transparent function, and when rainy day, glass curtain wall enables the pedestrian of walking on the bridge floor not drenched by the rainwater to further prevent the emergence of the high altitude thing that falls on the pedestrian overpass.

The utility model discloses further set up to: a ceiling is fixedly arranged above the bridge body, a ceiling groove is arranged on the ceiling, and a vegetation layer is arranged on the ceiling groove.

Through adopting above-mentioned technical scheme, be equipped with the ceiling on the bridge body, the ceiling has certain effect of sheltering from, can be for the pedestrian's sunshade rain of walking on the bridge floor, is equipped with the ceiling groove on the ceiling, is equipped with the vegetable layer on the ceiling groove, because the vegetable layer has the effect of temperature regulation and humidity, can filtered air to a certain extent to have good sound insulation effect, make near temperature and the humidity of overline bridge obtain adjusting, waste gas on the highway is absorbed, the noise that the highway went upward the car and produce obtains reducing.

The utility model discloses further set up to: the cross-sectional shape of ceiling groove is the arc, has seted up the drain pipe on the lateral wall of ceiling groove.

Through adopting above-mentioned technical scheme, the cross sectional shape in ceiling groove is the arc, and the arc structure has middle height, and characteristics that both sides are low enable the ponding on the ceiling groove toward the both sides accumulation in ceiling groove and discharge through the drain pipe, avoid the rainwater to accumulate on the ceiling groove.

The utility model discloses further set up to: the drain pipe is arranged at the position of the side wall of the ceiling groove close to the bottom surface.

Through adopting above-mentioned technical scheme, the drain pipe sets up in the position that the ceiling groove lateral wall is close to the bottom surface, because the drain pipe is close to the bottom surface more and more does benefit to the drainage, makes the water on ceiling groove both sides gather through the drain pipe drainage ceiling groove when certain height.

The utility model discloses further set up to: the drain pipe is fixedly provided with a filter screen which is arranged at one end of the water inlet of the drain pipe.

Through adopting above-mentioned technical scheme, be equipped with the filter screen on the drain pipe, the filter screen sets up in the one end of intaking, because the filter screen has certain filtering action, makes the filter screen can filter the hack and the impurity that flow down from the vegetable layer, avoids polluting the road surface.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the utility model, the protective net is arranged at the inner side of the guardrail, so that objects accidentally dropped by pedestrians are intercepted by the protective net, and the traffic accidents caused by falling of the overbridge from the railing gap and hitting of passing vehicles are avoided;

2. the utility model discloses in, the careless fish tail is avoided to protection net twine cladding gum cover. The reflecting pastes are pasted on both sides of the bridge body, so that the driving safety at night is ensured. The two ends of the bridge body are provided with escalators, so that pedestrians can get on and off conveniently. A ceiling is arranged above the bridge body, and glass curtain walls are arranged on two sides of the bridge body to shade the pedestrians from the sun and rain. The ceiling is provided with a vegetation layer for purifying the air nearby. The ceiling is provided with a drain pipe for draining the accumulated water in the ceiling. The filter screen is arranged on the drain pipe to filter impurities, so that pollution reduction is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Figure 2 is a schematic cross-sectional view of a bridge body.

Fig. 3 is a schematic view of the structure of the guard rail.

Fig. 4 is a schematic structural view of a ceiling.

Fig. 5 is a schematic structural diagram of the reflective sticker.

In the figure, 1, a bridging group; 2. a bridge pier; 3. a bridge body; 31. a bridge; 32. a bridge deck; 33. a guardrail; 331. a cross bar; 332. a vertical rod; 333. a support bar; 334. a grab rail; 335. a protective net; 336. a rubber sleeve; 34. a first card slot; 35. reflecting light; 351. a strong glue layer; 352. a surface layer; 353. a fluorescent layer; 36. a glass curtain wall; 4. a ceiling; 41. a ceiling groove; 42. a vegetable layer; 43. a drain pipe; 44. a second card slot; 45. filtering with a screen; 46. a support pillar; 5. an escalator.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, for the utility model discloses a pedestrian bridge, including bridge 3, bridge 3's the fixed guardrail 33 that is equipped with in both sides, guardrail 33 includes horizontal pole 331 and montant 332, montant 332 is fixed in bridge 3, horizontal pole 331 and montant 332 fixed connection, the last fixed surface of horizontal pole 331 is connected with bracing piece 333, bracing piece 333 one end is to the 3 outside inclinations of bridge, bracing piece 333 is back to two sets of handrail 334 that are parallel to each other of the one end fixedly connected with of horizontal pole 331, an inboard fixedly connected with protection network 335 of guardrail 33.

Referring to fig. 1, 2 and 5, the bridge body 3 includes a bridge 31 and a bridge deck 32, the bridge deck 32 is fixedly laid on the upper surface of the bridge 31, the bridge 31 is formed by splicing steel trusses, and the bridge deck 32 is formed by casting concrete. Glass curtain walls 36 are arranged on the upper surfaces of the two sides of the bridge 31, the lower ends of the glass curtain walls 36 are perpendicular to the upper surface of the bridge 31 and are fixedly connected through first clamping grooves 34, and the glass curtain walls 36 are located on the outer side of the bridge body 3 compared with the guardrails 33. The two side faces of the bridge 31 are provided with light reflecting stickers 35, each light reflecting sticker 35 comprises a strong adhesive layer 351 and a surface layer 352, the bottom of each light reflecting sticker is provided with the strong adhesive layer 351, and the surface layer 352 is coated with a fluorescent layer 353. The lower surface of the bridge 31 is fixedly connected with the pier 2 through bolts, and the abutment 1 is integrally formed on the lower surface of the pier 2. The two ends of the bridge body 3 are provided with escalators 5, and the escalators 5 are fixedly connected with the bridge floor 32 through bolts.

Referring to fig. 1 and 4, a ceiling 4 is provided above the deck 32, the ceiling 4 is made of steel, a ceiling groove 41 is provided on the ceiling 4, a vegetation layer 42 is laid on the ceiling groove 41, and grass is planted on the vegetation layer 42. The ceiling groove 41 has an arc-shaped cross section, and a drain pipe 43 is provided on the side wall of the ceiling groove 41, and the drain pipe 43 is provided at a position on the side wall of the ceiling groove 41 near the bottom surface. The drain pipe 43 is provided with a filter screen 45, and the filter screen 45 is arranged at the water inlet end of the drain pipe 43. The four corners of the ceiling 4 are vertically connected with supporting columns 46, the upper surfaces of the supporting columns 46 are fixedly connected with the lower surface of the ceiling 4 through bolts, the lower surfaces of the supporting columns 46 are vertically fixedly connected with the bridge deck 32 through bolts, and the supporting columns 46 are hollow iron columns. The upper end of the glass curtain wall 36 is perpendicular to the ceiling 4 and is fixedly connected with the ceiling through a second clamping groove 44.

Referring to fig. 1, during construction, piles are piled on the ground, steel bars are inserted, cement is poured to form the abutment 1 and the pier 2, a steel truss is hoisted to the pier 2 to form a bridge 31, the steel truss is fixed through bolts, concrete is laid on the upper surface of the steel truss to form a bridge deck 32, reflective stickers 35 are adhered to two side faces of the bridge 31, a guardrail 33 is fixed on the bridge deck 32 through bolts, and a protective net 335 is welded to the inner side of the guardrail 33. A clamping groove is formed in the steel truss on the upper surfaces of the two sides of the bridge 31, and the glass curtain wall 36 is placed in the clamping groove and fixed well through glass cement. Four hollow iron columns of four corners department at bridge floor 32 through bolt fixed connection are as support column 46, pass through a bolt fixed connection steel sheet at support column 46's upper surface and be ceiling 4, dig an arc ceiling groove 41 on ceiling 4, lay soil and implant the grass on ceiling groove 41, the position department trompil that is close to the bottom surface at ceiling groove 41 lateral wall, a welding drainage iron pipe is drain pipe 43, tie up a filter screen 45 in the one end of the intaking of drain pipe 43, pass through two escalators 5 of bolt fixed mounting at the both ends of bridge body 3.

Referring to fig. 1 and 3, when a pedestrian walks on the overpass, since a protection net 335 is provided inside the guard rail 33, articles dropped from the passing pedestrian are caught by the protection net 335.

The utility model discloses in, at a guardrail 33 inboard installation protection network 335, because protection network 335 has certain isolation, make the article that drops carelessly on one's body from the pedestrian blocked protection network 335, can't pound the past vehicle on the road through the clearance between guardrail 33 railing on to make children on the pedestrian bridge can't bore in the clearance of guardrail 33 railing, thereby solved because of pedestrian bridge guardrail 33 railing clearance too big high altitude that brings and weigh down thing problem and potential safety hazard.

The grid lines of the protective net 335 are covered with rubber sleeves 336, the grid lines are generally thin silk threads and are relatively sharp, and the rubber sleeves 336 are similar to protective sleeves and have a certain protective effect, so that pedestrians on a pedestrian overpass cannot be scratched by the grid lines of the protective net 335 when touching the protective net 335. The bottom of reflection of light subsides 35 is strong glue layer 351, and surface course 352 scribbles fluorescent layer 353, and strong glue has good adhesion performance, and fluorescent layer 353 has good light performance, makes the reflection of light subsides 35 can be stable fix on bridge 3 side, and when making the driving at night, when the car light shined the reflection of light subsides 35 of bridge 3 side, reflection of light subsides 35 had better reflection of light effect in order to guarantee driving safety.

The two ends of the bridge body 3 are provided with escalators 5, and the steps on the escalators 5 can automatically move up and down, so that pedestrians can get on and off the overpass more easily and conveniently. The bridge body 3 is provided with a glass curtain wall 36, the glass curtain wall 36 has certain isolation and transparent functions, and in rainy days, the glass curtain wall 36 can prevent pedestrians walking on the bridge floor 32 from being wetted by rainwater. The bridge body 3 is provided with a ceiling 4, and the ceiling 4 has certain shielding effect and can shade the sun and rain for the pedestrians walking on the bridge floor 32. The ceiling 4 is provided with the ceiling groove 41, the ceiling groove 41 is provided with the vegetation layer 42, the vegetation layer 42 has the function of adjusting temperature and humidity, air can be filtered to a certain degree, and the sound insulation effect is good, so that the temperature and the humidity near the overpass are adjusted, waste gas on a road is absorbed, and noise generated by a vehicle running on the road is reduced.

The cross-sectional shape of ceiling groove 41 is the arc, has seted up drain pipe 43 on the lateral wall of ceiling groove 41, and the arc structure has middle height, and characteristics that both sides are low enable ponding on ceiling groove 41 to gather and discharge through drain pipe 43 on ceiling groove 41's both sides, avoid the rainwater to accumulate on ceiling 4. The drain pipe 43 is provided on a side wall of the ceiling groove 41 near the bottom surface, so that water on both sides of the ceiling groove 41 is discharged out of the ceiling groove 41 through the drain pipe 43 when the water is accumulated to a certain height. Be equipped with filter screen 45 on drain pipe 43, filter screen 45 sets up in the one end that drain pipe 43 intake, because filter screen 45 has certain filtering action, makes filter screen 45 can filter the hack and the impurity that flow down from vegetable layer 42, avoids polluting the road surface.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A pedestrian overpass comprises a bridge body (3), and is characterized in that: fixed guardrail (33) that is equipped with in both sides of pontic (3), guardrail (33) include horizontal pole (331) and montant (332), and montant (332) are fixed in pontic (3), horizontal pole (331) and montant (332) fixed connection, the last fixed surface of horizontal pole (331) is connected with bracing piece (333), and bracing piece (333) one end inclines to pontic (3) the outside, bracing piece (333) one end fixedly connected with two sets of handrail poles (334) that are parallel to each other back to horizontal pole (331), the inboard fixedly connected with protection network (335) of guardrail (33).

2. A pedestrian overpass according to claim 1, characterized in that: the grid lines of the protective net (335) are coated with rubber sleeves (336).

3. A pedestrian bridge according to claim 2, characterized in that: and light-reflecting pastes (35) are fixedly arranged on two side faces of the bridge body (3), each light-reflecting paste (35) comprises a strong adhesive layer (351) and a surface layer (352), and a fluorescent layer (353) is coated on each surface layer (352).

4. A pedestrian bridge according to claim 3, wherein: and escalators (5) are arranged at two ends of the bridge body (3).

5. A pedestrian overpass according to claim 4, wherein: and glass curtain walls (36) are fixedly arranged on two sides of the bridge body (3).

6. A pedestrian bridge according to claim 5, characterized in that: a ceiling (4) is fixedly arranged above the bridge body (3), a ceiling groove (41) is formed in the ceiling (4), and a vegetation layer (42) is arranged on the ceiling groove (41).

7. A pedestrian overpass according to claim 6, wherein: the bottom surface of the ceiling groove (41) is in an upward arched arc shape, and a drainage pipe (43) is arranged on the side wall of the ceiling groove (41).

8. The pedestrian bridge of claim 7, wherein: the drain pipe (43) is provided at a position on the side wall of the ceiling groove (41) near the bottom surface.

9. A pedestrian overpass according to claim 8, wherein: the water discharging pipe (43) is fixedly provided with a filter screen (45), and the filter screen (45) is arranged at one water inlet end of the water discharging pipe (43).