CN112301863A - Combined pedestrian overpass suitable for shunting of employees and social personnel in enterprise - Google Patents

Abstract

The invention provides a combined pedestrian overpass suitable for shunting employees and social personnel in an enterprise, which comprises a main bridge, an auxiliary bridge and piers, wherein the main bridge and the auxiliary bridge are arranged in parallel, the auxiliary bridge is arranged on one side of the main bridge in a suspended manner, the main bridge comprises a first bridge deck and a sealing cover arranged around the first bridge deck, the auxiliary bridge comprises a second bridge deck, a protective guard arranged on one side of the second bridge deck, which is far away from the main bridge, and curved rotary stairs arranged at two ends of the long edge of the second bridge deck, each pier comprises a first vertical pier stud, a second vertical pier stud and double-arch piers, one end of the main bridge is obliquely connected with the ground, the other end of the main bridge is arranged on the first vertical pier stud, the first vertical pier studs are symmetrically arranged along the width direction of the main bridge, and the number of the double-arch piers is 2, and. The invention is easy to be processed in factory, convenient to be transported and installed, improves the stability and the strength of the whole bridge floor, simultaneously realizes the perfect shunting of personnel in parks and urban society and perfects the comprehensive service function of the pedestrian overpass.

Description

Combined pedestrian overpass suitable for shunting of employees and social personnel in enterprise

Technical Field

The invention belongs to the technical field of pedestrian overpass channel construction and particularly relates to a combined pedestrian overpass suitable for shunting of employees and social staff in an enterprise.

Background

The pedestrian overpass is a building assisting pedestrians to pass through roads in modern cities, and the pedestrians and vehicles on the roads can be completely separated by building the overpass, so that the smooth traffic and the safety of the pedestrians are ensured. The most common pedestrian overpass crosses streets or highways, also crosses railways and light rails, and also some overpasses are built at a stereo intersection and are integrated with the buildings of the overpass.

Pedestrian's overline bridge all sets up the baffle through setting up to bilayer structure or at the bridge center among the prior art, shunts the stream of people, has announced a prevent pedestrian's overline bridge that blocks up like patent number ZL201320195324.6, including main bridge (1) and walking ladder (2) of setting at main bridge (1) both ends, the bottom surface of main bridge (1) is equipped with pier (3), its characterized in that: the both ends of main bridge (1) are outwards extended, the middle part of main bridge (1) has distributed jube (4) along its length direction, and this jube (4) divide into main bridge (1) about two parts, the length of jube (4) is the same with the length of main bridge (1) between walking ladder (2) that are located both ends, falls into two parts with the jube for the main bridge, on the one hand, has reduced the width of the two parts of main bridge for the dealer can not be put in the stand on it, avoids blocking up, and on the other hand can also shunt into two parts with people, avoids people to collide with the phenomenon appearance of people. However, dangerous situations that people cross the central partition plate of the bridge can occur, and the shunting of people with different identities cannot be completely realized.

Disclosure of Invention

The invention provides a combined pedestrian overpass suitable for shunting employees and social personnel in an enterprise, which separates the employees and the social personnel in the enterprise in a totally-enclosed manner and has beautiful appearance.

The technical scheme of the invention is as follows: the utility model provides a be suitable for combination formula pedestrian overpass of inside staff of enterprise and social personnel reposition of redundant personnel, includes main bridge, vice bridge and pier, main bridge and vice bridge parallel arrangement, the unsettled setting of vice bridge is in main bridge one side, the main bridge includes bridge floor one and arranges bridge floor one sealed cowling all around in, vice bridge includes bridge floor two, arranges the rail guard that main bridge one side was kept away from to bridge floor two in, arranges the curved shape whirl stair at the both ends on two long edges of bridge floor in, the pier includes vertical pier stud one, vertical pier stud two and two arch piers, main bridge one end slope meets with ground, and the other end sets up on vertical pier stud one, vertical pier stud symmetry sets up along main bridge width direction, two arch piers have 2, and the symmetry sets up the central point department of putting at the main bridge.

The scheme is further that the sealing cover comprises a truss, curved glass arranged on the truss and a water collecting strip arranged between the truss and the curved glass, the truss comprises a single-layer truss and a double-layer truss, and the length and the position of the double-layer truss are consistent with those of the auxiliary bridge.

The scheme is further, bridge floor I and bridge floor II all include steel sheet unit, reinforced concrete layer and skid resistant course, the steel sheet unit includes bottom plate unit, vertical floor unit, roof unit, horizontal floor unit, bottom plate unit and roof unit parallel arrangement, vertical floor unit and the equal perpendicular setting of horizontal floor unit are between bottom plate unit and roof unit, vertical floor unit sets up along bridge floor I and two length direction of bridge floor, horizontal floor unit sets up along bridge floor I and two width direction of bridge floor, the reinforced concrete layer is laid at roof unit upper surface, the upper surface on reinforced concrete layer is coated at the skid resistant course.

The scheme is further that the steel plate units are connected in a welding mode, and the first bridge deck and the second bridge deck are connected in a welding mode.

The scheme is further, the rail guard includes base, stand, guard plate, fixing bolt, the T type structure that the base comprises base one and base two, base one and a bridge floor parallel arrangement, base two sets up with base one perpendicularly, the stand sets up on base two, the stand bottom is the arc inclined plane, the side that the guard plate is connected to the stand forms arch and concave surface by a plurality of arcwalls, be equipped with mounting hole one in the arch, the side central line position of guard plate is equipped with two installation otic placodes, the installation otic placode comprises two semicircle parallel arrangement, be equipped with mounting hole two on the installation otic placode, fixing bolt passes mounting hole one and mounting hole two and connects fixed guard plate and stand, still be equipped with a plurality of through-holes on the stand.

The scheme is further, double-arch pier includes 4 arch bottom stabilizer blades, 2 vault supports and arranges the vault coupling beam between 2 vault supports in, the arch bottom stabilizer blade is including encircleing bottom stabilizer blade one and encircleing bottom stabilizer blade two, it welds on the construction cushion cap on ground to arch bottom stabilizer blade one, arch bottom stabilizer blade two bottoms and the top welding of encircleing bottom stabilizer blade one, the both ends of vault support respectively with the top welding of 2 arch bottom stabilizer blades two, vault coupling beam welded connection is between two vault supports, it includes 3 at least arch bottom stabilizer blade units to arch bottom stabilizer blade one, it includes 2 at least arch bottom stabilizer blade two units to arch bottom stabilizer blade two, the vault support includes 1 vault support unit.

In a further scheme, vertical pillars II are arranged at the middle part of the spiral stair and the end close to the ground.

Further, the length of the auxiliary bridge is consistent with the width of the road surface.

And further, the distance between the double-arch bridge piers is consistent with the length of the auxiliary bridge.

The invention has the beneficial effects that: the integral base structure is formed by welding steel structural units, is easy to be processed into unit modules in a factory, is convenient to transport and install, improves the stability and strength of the whole bridge floor, does not influence the traffic volume of the bridge floor due to shunting, simultaneously completely separates staff in enterprises and social pedestrians without influencing each other, realizes perfect shunting of people in parks and cities, perfects the comprehensive service function of pedestrian overpasses, and reduces the occupied space while the arrangement of the curved spiral stairs is attractive.

Drawings

FIG. 1 is a schematic structural diagram of a combined pedestrian overpass suitable for shunting of employees and social personnel in an enterprise according to the invention;

FIG. 2 is a schematic structural diagram of a combined pedestrian overpass double-arch pier suitable for shunting of employees and social personnel in an enterprise according to the invention;

FIG. 3 is a schematic view of a combined pedestrian overpass guardrail structure suitable for shunting of employees and social personnel in an enterprise according to the invention;

FIG. 4 is a schematic structural diagram of a combined pedestrian overpass main bridge and auxiliary bridge suitable for shunting of employees and social personnel in an enterprise according to the invention;

FIG. 5 is a schematic structural diagram of a first bridge deck and a second bridge deck of a combined pedestrian overpass suitable for shunting of employees and social personnel in an enterprise according to the invention;

wherein: 1. the main bridge, 2, a truss, 3, curved glass, 4, a first vertical pier stud, 5, a double-arch pier, 51, a bottom arch support, 52, a vault support, 53, a vault connecting beam, 6, a secondary bridge, 7, a guard rail, 71, a base, 72, an upright post, 73, a through hole, 74, a guard plate, 75, an installation ear plate, 8, a rotary stair, 9, a second vertical pier stud, 10, a first bridge deck, 11, a second bridge deck, 12, a bottom plate unit, 13, a longitudinal rib plate unit, 14, a transverse rib plate unit, 15, a top plate unit, 16, a reinforced concrete layer, 17 and an anti-skid layer.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.

In order to meet the requirements of pedestrians passing between a company production factory area and a living area and social pedestrians crossing 8-lane roads, the bridge is shared by enterprises and roads and pedestrians. The pedestrian bridge is connected with the north area of the production plant in the north direction, is connected with the 2 th floor of the dining room in the living area in the south direction, and is provided with annular terraces at two sides of the road so as to facilitate the passage of pedestrians.

As shown in fig. 1-5, a combined pedestrian overpass suitable for shunting of employees and social personnel in an enterprise comprises a main bridge 1, an auxiliary bridge 6 and piers, the main bridge 1 and the auxiliary bridge 6 are arranged in parallel, the auxiliary bridge 6 is arranged on one side of the main bridge 1 in a suspended mode, the main bridge 1 comprises a first bridge deck 10 and a sealing cover arranged around the first bridge deck 10, the auxiliary bridge 6 comprises a second bridge deck 11, guard rails 7 arranged on one side of the second bridge deck 11 far away from the main bridge 1, curved spiral stairs 8 arranged at two ends of the long edge of the second bridge deck 11, the bridge piers comprise a vertical pier column I4, a vertical pier column II 9 and a double-arch pier 5, one end of the main bridge 1 is obliquely connected with the ground, the other end of the main bridge is arranged on the vertical pier column I4 and is connected with the wall of the dining room 2 in the living area, the first 4 vertical pier columns are symmetrically arranged along the width direction of the main bridge 1, 2 double-arch pier 5 are arranged and symmetrically arranged at the center of the main bridge 1.

Preferably, the sealing cover comprises a truss 2, curved glass 3 arranged on the truss 2 and a water collecting strip arranged between the truss 2 and the curved glass 3, the truss 2 comprises a single-layer truss and a double-layer truss, the length and the position of the double-layer truss are consistent with those of an auxiliary bridge 6, the whole shape is that of a car, the beautiful effect is achieved, the second one meets the factory setting of a client company, the curved glass 3 meets the aesthetic structure requirement of a pedestrian overpass, the area of the glass is increased, the visual effect of pedestrians is enhanced, the conventional splicing of two pieces of glass is adopted, the time is long, water is easy to leak at a joint, the problem of water leakage of the joint can be effectively solved by adopting a single piece of curved glass 3 with a slope, and the later-stage high-altitude operation maintenance is avoided.

Preferably, the first bridge deck 10 and the second bridge deck 11 both comprise steel plate units, reinforced concrete layers 16 and anti-skid layers 17, each steel plate unit comprises a bottom plate unit 12, a longitudinal rib plate unit 13, a top plate unit 15 and a transverse rib plate unit 14, the bottom plate unit 12 and the top plate unit 15 are arranged in parallel, the longitudinal rib plate unit 13 and the transverse rib plate unit 14 are both vertically arranged between the bottom plate unit 12 and the top plate unit 15, the longitudinal rib plate unit 13 is arranged along the length direction of the first bridge deck 10 and the second bridge deck 11, the transverse rib plate unit 14 is arranged along the width direction of the first bridge deck 10 and the second bridge deck 11, the reinforced concrete layers 16 are laid on the upper surfaces of the top plate units 15, the anti-skid layers 17 are coated on the upper surfaces of the reinforced concrete layers 16, the thickness of the reinforced concrete layers 16 is 8cm, and the anti-skid layers 17 are made of 3mm polypropylene anti.

Preferably, the steel plate units are connected in a welding mode, and the first bridge deck 10 and the second bridge deck 11 are connected in a welding mode.

Preferably, the protective guard 7 comprises a base 71, a column 72, a protective plate 74 and a fixing bolt, wherein the base 71 is of a T-shaped structure consisting of a first base and a second base, the first base is parallel to a bridge deck, the second base is perpendicular to the first base, the column 72 is arranged on the second base, the bottom of the column 72 is an arc inclined plane, the side surface of the column 72 connected with the protective plate 74 is formed into a convex surface and a concave surface by a plurality of arc surfaces, the convex surface is provided with a first mounting hole, the central line of the side surface of the protective plate 74 is provided with two mounting lug plates 75, the mounting lug plates 75 are formed by two semicircles in parallel, the mounting lug plates 75 are provided with second mounting holes, the fixing bolt penetrates through the first mounting hole and the second mounting hole to connect the fixed protective plate 74 and the column 72, the column 72 is further provided with a plurality of through holes 73, so that the safety, and the flow area of the passenger flow of the second bridge deck 11 is not influenced.

Preferably, the double-arch pier 5 comprises 4 arch bottom support legs 51, 2 arch bottom support legs 52 and an arch top connecting beam 53 arranged between the 2 arch bottom support legs 52, wherein each arch bottom support leg 51 comprises a first arch bottom support leg and a second arch bottom support leg, the first arch bottom support leg is welded on a construction bearing platform on the ground, the bottoms of the second arch bottom support legs are welded with the tops of the first arch bottom support legs, two ends of each arch bottom support 52 are respectively welded with the tops of the 2 second arch bottom support legs, the arch top connecting beam 53 is welded between the two arch bottom support legs 52, each arch bottom support leg comprises at least 3 first arch bottom support leg units, each arch bottom support leg comprises at least 2 second arch bottom support leg units, and each arch bottom support 52 comprises 1 arch bottom support unit.

According to the invention, the middle part and the end close to the ground of the spiral stair 8 are both provided with the second vertical pier studs 9, the lengths of the second vertical pier studs 9 are different, and the length of the second vertical pier studs arranged in the middle part is larger than that of the second vertical pier studs arranged in the end part.

Preferably, the length of the auxiliary bridge 6 is consistent with the width of a road surface, the auxiliary bridge spans 8 lanes of roads, and pedestrians in other societies in a garden can conveniently pass through the auxiliary bridge.

Preferably, the distance between the double-arch bridge piers 5 is consistent with the length of the auxiliary bridge 6, the double-arch bridge piers 5 and the whole main bridge 1 and the whole auxiliary bridge 6 are similar to cars in shape, and the double-arch bridge piers 5 are just wheels.

According to the specific embodiment of the invention, the curved glass on the top surface and the side surface of the truss is made of explosion-proof toughened glass, the guard rail is made of glass and steel structure combined guard bars, the lower structure is made of oval double-arch piers, the lower structure is made of a drilled cast-in-place pile foundation, the automobile industry is embodied by integral vertical surface modeling, meanwhile, the color of the mid-span side surface glass is composed of light blue and gray, the patterns of automobile marks are matched and combined, one side of the main bridge is connected to a production plant area, the south side of the main bridge is connected to the second floor of a dining room in.

The integral base structure is formed by welding steel structural units, is easy to be processed into unit modules in a factory, is convenient to transport and install, improves the stability and strength of the whole bridge floor, does not influence the traffic volume of the bridge floor due to shunting, simultaneously completely separates staff in enterprises and social pedestrians without influencing each other, realizes perfect shunting of people in parks and cities, perfects the comprehensive service function of pedestrian overpasses, and reduces the occupied space while the arrangement of the curved spiral stairs is attractive.

While the preferred embodiments of the invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention by those skilled in the art can be made without departing from the technical scope of the present invention, and still fall within the protection scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a be suitable for combination formula pedestrian overpass of inside staff of enterprise and social personnel reposition of redundant personnel, a serial communication port, including main bridge, auxiliary bridge and pier, main bridge and auxiliary bridge parallel arrangement, the unsettled setting of auxiliary bridge is in main bridge one side, the main bridge includes bridge floor one and arranges bridge floor one sealing boot all around in, the auxiliary bridge includes bridge floor two, arranges bridge floor two in and keeps away from the rail guard of main bridge one side, arranges the bent shape whirl stair at the both ends on the long limit of bridge floor two in, the pier includes vertical pier stud one, vertical pier stud two and two arch piers, main bridge one end slope meets with ground, and the other end sets up on vertical pier stud one, vertical pier stud symmetry sets up along main bridge width direction, two arch piers have 2, and the symmetry sets up the central point department at the main bridge.

2. The combined pedestrian bridge suitable for separation of employees and social staff in an enterprise according to claim 1, wherein the sealing cover comprises a truss, curved glass arranged on the truss, and a water collecting strip arranged between the truss and the curved glass, the truss comprises a single-layer truss and a double-layer truss, and the length of the double-layer truss is consistent with the position and the secondary bridge.

3. The combined pedestrian overpass suitable for shunting of employees and social personnel inside an enterprise according to claim 2, wherein the first bridge deck and the second bridge deck each comprise a steel plate unit, a reinforced concrete layer and an anti-slip layer, the steel plate unit comprises a bottom plate unit, a longitudinal rib plate unit, a top plate unit and a transverse rib plate unit, the bottom plate unit and the top plate unit are arranged in parallel, the longitudinal rib plate unit and the transverse rib plate unit are vertically arranged between the bottom plate unit and the top plate unit, the longitudinal rib plate unit is arranged along the length direction of the first bridge deck and the length direction of the second bridge deck, the transverse rib plate unit is arranged along the width direction of the first bridge deck and the width direction of the second bridge deck, the reinforced concrete layer is laid on the upper surface of the top plate unit, and the anti-slip layer is coated on.

4. The combined pedestrian bridge suitable for shunting of employees and social personnel inside an enterprise as claimed in claim 3, wherein said steel plate units are connected by welding, and said first deck and said second deck are connected by welding.

5. The combined pedestrian overpass suitable for shunting of employees and social personnel inside enterprises as claimed in claim 4, wherein the guard rail comprises a base, a stand column, a protection plate and a fixing bolt, the base is a T-shaped structure consisting of a base I and a base II, the base I is arranged in parallel with the bridge floor, the base II is arranged perpendicular to the base I, the stand column is arranged on the base II, the bottom of the stand column is an arc inclined plane, the side surface of the stand column connected with the protection plate is formed by a plurality of arc surfaces into a convex surface and a concave surface, the convex surface is provided with a mounting hole I, the side surface central line position of the protection plate is provided with two mounting lug plates, the mounting lug plates are formed by two semi-circles in parallel arrangement, the mounting lug plates are provided with mounting holes II, the fixing bolt passes through the mounting holes I and the mounting holes II to be connected with the fixing protection, the upright post is also provided with a plurality of through holes.

6. The combined pedestrian bridge suitable for shunting of employees and social personnel inside an enterprise according to claim 5, wherein the double arch bridge pier comprises 4 arch base support legs, 2 arch base support legs and an arch base connecting beam arranged between the 2 arch base support legs, the arch base support legs comprise a first arch base support leg and a second arch base support leg, the first arch base support leg is welded on a construction bearing platform on the ground, the second arch base support leg is welded with the top of the first arch base support leg, two ends of the arch base support leg are respectively welded with the tops of the 2 arch base support legs, the arch base connecting beam is welded between the two arch base support legs, the first arch base support leg comprises at least 3 arch base support leg units, the second arch base support leg comprises at least 2 arch base support leg units, and the arch base support comprises 1 arch base support unit.

7. The combined pedestrian bridge suitable for shunting of employees and social personnel inside an enterprise according to claim 6, wherein vertical pillars II are arranged at the middle part and the end close to the ground of the spiral stair.

8. The combined pedestrian overpass suitable for separation of employees and social personnel in an enterprise according to claim 7, wherein the length of the auxiliary bridge is consistent with the width of a road surface.

9. The combined pedestrian overpass suitable for separation of employees and social personnel in an enterprise according to claim 8, wherein the distance between the double arch type piers is consistent with the length of the auxiliary bridge.

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