Steel structure pedestrian overpass and construction method thereof

Abstract

The invention belongs to the technical field of overbridges, and particularly relates to a steel structure pedestrian overbridge and a construction method thereof.The steel structure pedestrian overbridge comprises an overbridge body, the four end corners of the overbridge body are each provided with an ascending bridge in an erected mode, each ascending bridge is composed of a sidewalk, a pushing road and a riding road, and the sidewalk, the pushing road and the riding road are arranged in parallel; a bottom waiting area and a top waiting area are arranged at the two ends of the top of the riding road correspondingly, the height of the bottom waiting area is lower than that of the top waiting area, opening and closing doors are rotationally connected to the tops of the bottom waiting area and the top waiting area correspondingly, and two first mounting cavities are formed in each of the bottom waiting area and the top waiting area; and pressing plates are connected into the two first mounting cavities in a sliding manner. The traffic of the electric vehicles and the pedestrians can be effectively managed, and the phenomena of retrograde driving and mistaken entering of the pedestrians into the electric vehicle lane are prevented, so that the safety and the passing efficiency of the pedestrian overpass are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of overpasses, and in particular relates to a steel structure pedestrian overpass and a construction method thereof. Background Art

[0002] With the increasing pressure of urban traffic, the design and function optimization of pedestrian bridges as an important part of the urban transportation system are particularly important. The existing design of pedestrian bridges mainly considers the traffic needs of people, but in actual use, with the popularization of electric vehicles, pedestrian bridges are facing new challenges; On the one hand, if electric vehicles go against traffic when going on the bridge, it will not only hinder other pedestrians from passing, but also may cause safety hazards. On the other hand, if pedestrians mistakenly enter the electric vehicle lane, it will also increase the risk of traffic accidents. At present, there are many patents on the design and construction methods of pedestrian bridges at home and abroad, but most of them focus on improving structural stability, reducing construction costs, and improving traffic efficiency. Some patents focus on barrier-free design of overpasses to meet the needs of special groups. However, there are few patents on how to effectively manage the flow of electric vehicles and pedestrians and prevent the reverse traffic and pedestrians from mistakenly entering the electric vehicle lane. Therefore, the present invention proposes a steel structure pedestrian overpass and a construction method thereof, which is innovative on the basis of the prior art, and is particularly improved for the problem of electric vehicles going against the flow when going on the bridge and pedestrians mistakenly entering the electric vehicle lane. Summary of the invention

[0003] The purpose of the present invention is to provide a steel structure pedestrian bridge and a construction method thereof, which can effectively manage the flow of electric vehicles and pedestrians, prevent the phenomenon of reverse traffic and pedestrians mistakenly entering the electric vehicle lane, thereby improving the safety and traffic efficiency of the pedestrian bridge.

[0004] The technical solution adopted by the present invention is as follows: A steel structure pedestrian bridge comprises a bridge body, wherein an upbridge is erected at each of the four end corners of the bridge body, wherein the upbridge is composed of a pedestrian path, a push path and a cycling path, and the pedestrian path, the push path and the cycling path are arranged in parallel; A bottom waiting area and a top waiting area are respectively provided at the two ends of the top of the riding path, and the height of the bottom waiting area is lower than that of the top waiting area, the tops of the bottom waiting area and the top waiting area are both rotatably connected with opening and closing doors, and two first installation cavities are provided inside the bottom waiting area and the top waiting area, and pressing plates are slidably connected in the two first installation cavities, the opening and closing door on the bottom waiting area is located at the two pressing plates close to the riding path, and the opening and closing door on the top waiting area is located at the two pressing plates away from the riding path; A passage structure is also installed in the first installation cavity, and the passage structure is used for rotating the opening and closing door when the electric vehicle is on the two pressing plates.

[0005] The passage structure includes a downward moving piece to which the pressing plate is fixed vertically downward by a connecting rod, a mounting chamber is further provided at the bottom of the first mounting cavity, a sliding column is slidably connected inside the mounting chamber, at least one second spring is further provided inside the mounting chamber, and the end of the second spring is connected to the sliding column, a connecting plate is provided at both ends of the pressing plate, and a first spring is installed between the connecting plate and the upper end of the first mounting cavity; An upper moving piece corresponding to the lower moving piece is fixed on the top of the sliding column, and contact conductive pieces are provided on the outer edges of the lower moving piece and the upper moving piece. A driving mechanism is installed at the bottom of the opening and closing door. When the contact conductive pieces on the lower moving piece and the upper moving piece come into contact, the driving mechanism drives the opening and closing door to rotate.

[0006] The downward moving piece and the upward moving piece are both made of elastic memory metal, and insulating pads are arranged at the central positions of the downward moving piece and the upward moving piece close to each other.

[0007] The driving mechanism includes a second installation cavity arranged inside the bottom waiting area and the top waiting area, the second installation cavity is arranged below the opening and closing door, an electric push rod is horizontally rotatably connected in the second installation cavity, the travel rod of the electric push rod is rotatably connected to a rotating bar, and one end of the rotating bar away from the travel rod of the electric push rod is fixedly connected to the opening and closing door.

[0008] A setting groove is provided in the middle of the riding path and near the top and bottom ends. A blocking arc piece is rotatably connected in the setting groove. One end of the blocking arc piece extends to the upper end of the riding path. A torsion spring is also installed at the rotation position of the blocking arc piece and the riding path.

[0009] A construction method for a steel structure pedestrian bridge, the construction method is used to construct the above-mentioned steel structure pedestrian bridge, the method comprises the following steps: S1: The upward bridge is composed of a pedestrian path, a push path and a cycling path, and the pedestrian path, the push path and the cycling path are arranged in parallel, and the pedestrian path, the push path and the cycling path are fixed to each other in pairs; S2: The wheels of the electric vehicle are placed on two pressing plates so that a path is formed between the downward moving sheet and the contact conductive sheet; S3: At this time, the opening and closing door is opened by the driving mechanism, and the electric vehicle owner starts the electric vehicle to move; S4: After the lower moving piece and the upper moving piece are always in contact for more than a certain period of time, the insulating pads on the two pieces come into contact, and the insulating pads are made of non-conductive material, thereby preventing reverse situations; S5: When an electric vehicle falls down, it can be stopped by the arc-shaped piece to prevent it from falling further, thereby preventing injuries to people walking below.

[0010] The technical effects achieved by the present invention are: The present invention arranges two pressing plates so that the wheels of the electric vehicle need to be placed at both A and B to pass through the opening and closing door. This method effectively prevents pedestrians from passing the road with the electric vehicle, and can effectively manage the flow of electric vehicles and pedestrians, prevent the phenomenon of reverse driving and pedestrians mistakenly entering the electric vehicle lane, thereby improving the safety and traffic efficiency of the pedestrian bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure between the pedestrian path, the pushing path and the cycling path in the present invention; Figure 3 It is a schematic diagram of the structure between the anti-sliding block, the guide tube and the opening and closing door in the present invention; Figure 4 is a front view of the riding path of the present invention; Figure 5 is a cross-sectional view of a bottom waiting area or a top waiting area in the present invention; Figure 6 is a schematic diagram of the internal structure of the second installation cavity in the present invention; Figure 7 It is a schematic diagram of the changes of the electric push rod, the rotating bar and the opening and closing door in the present invention; Figure 8 It is a cross-sectional view of the riding path of the present invention.

[0012] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Overpass body; 2. Upward bridge; 3. Installation compartment; 4. Anti-sliding block; 5. Bottom waiting area; 6. Top waiting area; 7. Opening and closing door; 8. Pressing plate; 9. Downward moving plate; 10. First spring; 11. Upward moving plate; 12. Sliding column; 13. Second spring; 14. Contact conductive plate; 15. Insulating pad; 16. First installation cavity; 17. Second installation cavity; 18. Electric push rod; 19. Rotating bar; 20. Setting groove; 21. Sidewalk; 22. Pushing path; 23. Cycling path; 24. Torsion spring; 25. Beveled surface; 26. Blocking arc plate; 27. Guide tube; 28. Leakage groove. DETAILED DESCRIPTION

[0013] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention. Example 1

[0014] See attached Figure 1-8 As shown, a steel structure pedestrian bridge comprises a bridge body 1, and an ascending bridge 2 is set at each of the four end corners of the bridge body 1. The ascending bridge 2 consists of a sidewalk 21, a push path 22 and a cycling path 23, and the sidewalk 21, the push path 22 and the cycling path 23 are arranged in parallel, and the sidewalk 21, the push path 22 and the cycling path 23 are fixed to each other in pairs. Pedestrians walk on the sidewalk 21, and there are stairs on the sidewalk 21 for pedestrians to walk. Pedestrians who push carts, such as elderly people pushing carts, walk on the push path 22, and people who ride electric bikes walk on the cycling path 23. Anti-sliding blocks 4 are evenly set on the upper surfaces of the push path 22 and the cycling path 23 to prevent people from walking on the push path 22 and the cycling path 23 to prevent backwardness, slipping of the soles of the feet, etc., and the concave-convex degree of the anti-sliding block 4 on the push path 22 is greater than that of the anti-sliding block 4 on the cycling path 23, so as to prevent people riding electric bikes from walking on the push path 22; See attached Figure 2-3 The two ends of the top of the riding path 23 are respectively provided with a bottom waiting area 5 and a top waiting area 6, and the height of the bottom waiting area 5 is lower than that of the top waiting area 6. The electric vehicle rides from the bottom waiting area 5 to the top waiting area 6. The tops of the bottom waiting area 5 and the top waiting area 6 are both rotatably connected with an opening and closing door 7, and the interiors of the bottom waiting area 5 and the top waiting area 6 are each provided with two first installation cavities 16, and the two first installation cavities 16 are both slidably connected with a pressing plate 8. When the two wheels of the electric vehicle are both in the attached Figure 5 When the vehicle is at A and B on the upper side, the opening and closing door 7 is opened, the opening and closing door 7 on the bottom waiting area 5 is located at two pressing plates 8 close to the riding path 23, and the opening and closing door 7 on the top waiting area 6 is located at two pressing plates 8 away from the riding path 23; A passage structure is also installed in the first installation cavity 16, and the passage structure is used for the opening and closing door 7 to rotate when the electric vehicle is on the two pressing plates 8; See attached Figure 5As shown, the passage structure includes a lower moving piece 9 to which the pressing plate 8 is vertically fixed downward by a connecting rod, and a mounting chamber 3 is also arranged at the bottom of the first mounting cavity 16, and a sliding column 12 is slidably connected inside the mounting chamber 3, and at least one second spring 13 is also arranged inside the mounting chamber 3. When the second spring 13 is compressed, the second spring 13 will be compressed, and when the pressure on the sliding column 12 disappears, the second spring 13 is reset and drives the sliding column 12 to move up to a reset state, and the end of the second spring 13 is connected to the sliding column 12, and a connecting plate is arranged at both ends of the pressing plate 8, and a first spring 10 is installed between the connecting plate and the upper end of the first mounting cavity 16, when the pressing plate 8 is pressed downward, the upper moving piece 11 is stretched by force, and when the force of the pressing plate 8 pressing down and down disappears, the first spring 10 is reset and drives the pressing plate 8 to reset, and the side edges of the end of the pressing plate 8 are arranged with an inclined surface, and the setting of the inclined surface makes it easier for the electric vehicle to walk on the pressing plate 8; An upper moving piece 11 corresponding to the lower moving piece 9 is fixed to the top of the sliding column 12. The lower moving piece 9 and the upper moving piece 11 are both arc-shaped, and the arc groove parts of the lower moving piece 9 and the upper moving piece 11 are both facing the side where the two are close to each other. The lower moving piece 9 and the upper moving piece 11 are elastic memory metals, and the outer edges of the lower moving piece 9 and the upper moving piece 11 are provided with contact conductive sheets 14. When the lower moving piece 9 and the upper moving piece 11 are under pressure for a long time, a deformation state will occur, and the lower moving piece 9 will bend upward, while the upper moving piece 11 will bend downward, resulting in contact at the center position of the lower moving piece 9 and the upper moving piece 11. A driving mechanism is installed at the bottom of the opening and closing door 7. When the contact conductive sheets 14 on the lower moving piece 9 and the upper moving piece 11 are in contact, the driving mechanism drives the opening and closing door 7 to rotate; When the electric vehicle is to travel on the riding path 23, it is first located at the bottom waiting area 5. At this time, the owner of the electric vehicle places the rubber wheels on two pressing plates 8, respectively at A and B, and at this time, both pressing plates 8 are pressed downward, driving the lower moving plate 9 to move downward until the lower moving plate 9 contacts the contact conductive plate 14 on the upper moving plate 11, and the two pressing plates 8 move downward at the same time, causing the two lower moving plates 9 and the contact conductive plate 14 on the upper moving plate 11 to contact each other at the same time, thereby forming a passage between the lower moving plate 9 and the contact conductive plate 14; At this time, the opening and closing door 7 is opened by the driving mechanism, and the electric vehicle owner waits for the opening and closing door 7 to be fully opened. At this time, the lower moving piece 9 continues to press downward, so that the sliding column 12 moves downward and compresses the second spring 13. At this time, the opening and closing door 7 is fully opened, and the electric vehicle owner starts the electric vehicle to move; When the electric vehicle owner is walking, he fails to pass through the opening and closing door 7 in time. At this time, the pressing plate 8 is moved upward by the force of the first spring 10, driving the lower moving plate 9 to move upward, and the sliding column 12 is also moved upward by the force of the second spring 13, so that the two contact conductive plates 14 are still in contact, ensuring that the electric vehicle owner passes through the opening and closing door 7; The same mechanism is arranged on the top waiting area 6, which is used for the electric vehicle owner on the riding path 23 to pass through, and the electric vehicle coming from the opposite direction cannot step on the pressing plate 8, and thus cannot pass through the opening and closing door 7 here, thereby forcing the electric vehicle owner to pass through the overpass body 1 and walk to the other end of the overpass body 1 to pass through the riding path 23, thereby preventing the electric vehicle owner from driving in the opposite direction, and through the arrangement of the A and B points, pedestrians cannot open the opening and closing door 7 either; When the lower moving piece 9 and the upper moving piece 11 are not in contact, the opening and closing door 7 can be reset in a variety of ways. It can be reset by setting a torsion spring thereon, or a small battery can be built in and the opening and closing door 7 can be forced to reset by powering the driving mechanism.

[0015] See attached Figure 5 As shown, an insulating pad 15 is provided at the center position where the lower moving piece 9 and the upper moving piece 11 are close to each other. Through the provision of the insulating pad 15, when someone lifts a heavy object such as a stone and presses it on the pressing plate 8, the lower moving piece 9 and the upper moving piece 11 can be forced to always be in contact. After a certain period of time, the lower moving piece 9 and the upper moving piece 11 are deformed, so that the middle parts of the two are in contact with each other, so that the insulating pads 15 on the two are in contact. The insulating pad 15 is made of a non-conductive material, such as rubber, so that the opening and closing door 7 is reset until someone moves the heavy object away and the mechanism can continue to be used, thereby preventing the reverse situation, etc. Refer to the attached Figure 6 As shown, the driving mechanism includes a second installation cavity 17 arranged inside the bottom waiting area 5 and the top waiting area 6, the second installation cavity 17 is arranged below the opening and closing door 7, an electric push rod 18 is horizontally rotatably connected in the second installation cavity 17, the travel rod of the electric push rod 18 is rotatably connected to a rotating bar 19, and one end of the rotating bar 19 away from the travel rod of the electric push rod 18 is fixedly connected to the opening and closing door 7; When the electric push rod 18 is driven, the travel rod on it can be extended, and the rotating bar 19 can be driven to rotate. When the rotating bar 19 rotates, the opening and closing door 7 is driven to rotate, so that the opening and closing door 7 is opened; A setting groove 20 is provided in the middle of the riding path 23 and near the top and bottom. A chamfered surface 25 is provided on the inner side of the setting groove 20 toward the center. A guide tube 27 is fixed at the bottom of the riding path 23 and at the bottom of the setting groove 20. The setting of the chamfered surface 25 allows the chamfered surface 25 to guide the small stones inside the setting groove 20 into the guide tube 27. The setting of the guide tube 27 prevents the stones from injuring pedestrians, and guides them to the ground through the guide tube 27. At the position of the surface, a plurality of leakage grooves 28 are arranged on the outer side of the guide tube 27. Through the arrangement of the leakage grooves 28, when stones are stuck in the guide tube 27, they can be knocked out with a stick or other objects. A blocking arc piece 26 is rotatably connected in the groove 20. The blocking arc piece 26 is in an arc shape, thereby preventing serious scratches on the electric vehicle or the owner. One end of the blocking arc piece 26 extends to the upper end of the riding path 23. A torsion spring 24 is also installed at the rotation position of the blocking arc piece 26 and the riding path 23; When the electric vehicle is pushed or ridden, the blocking arc piece 26 can be pressed to move toward the inside of the setting groove 20. After the electric vehicle passes by, the blocking arc piece 26 is reset by the torsion spring 24. When the electric vehicle falls, it can be blocked by the bounced blocking arc piece 26 to prevent it from falling further downward, thereby preventing damage to the people walking below. Example 2

[0016] A construction method for a steel structure pedestrian bridge, the construction method is used to construct the above-mentioned steel structure pedestrian bridge, the method comprises the following steps: The upbridge 2 is composed of a sidewalk 21, a push path 22 and a cycling path 23, and the sidewalk 21, the push path 22 and the cycling path 23 are arranged in parallel, and the sidewalk 21, the push path 22 and the cycling path 23 are fixed to each other in pairs; When the electric vehicle is to travel on the riding path 23, it is first located at the bottom waiting area 5. At this time, the owner of the electric vehicle places the rubber wheels on two pressing plates 8, respectively at A and B, and at this time, both pressing plates 8 are pressed downward, driving the lower moving plate 9 to move downward until the lower moving plate 9 contacts the contact conductive plate 14 on the upper moving plate 11, and the two pressing plates 8 move downward at the same time, causing the two lower moving plates 9 and the contact conductive plate 14 on the upper moving plate 11 to contact each other at the same time, thereby forming a passage between the lower moving plate 9 and the contact conductive plate 14; At this time, the opening and closing door 7 is opened by the driving mechanism, and the electric vehicle owner waits for the opening and closing door 7 to be fully opened. At this time, the lower moving piece 9 continues to press downward, so that the sliding column 12 moves downward and compresses the second spring 13. At this time, the opening and closing door 7 is fully opened, and the electric vehicle owner starts the electric vehicle to move; When the electric vehicle owner is walking, he fails to pass through the opening and closing door 7 in time. At this time, the pressing plate 8 is moved upward by the force of the first spring 10, driving the lower moving plate 9 to move upward, and the sliding column 12 is also moved upward by the force of the second spring 13, so that the two contact conductive plates 14 are still in contact, ensuring that the electric vehicle owner passes through the opening and closing door 7; The same mechanism is arranged on the top waiting area 6, which is used for the electric vehicle owner on the riding path 23 to pass through, and the electric vehicle coming from the opposite direction cannot step on the pressing plate 8, and thus cannot pass through the opening and closing door 7 here, thereby forcing the electric vehicle owner to pass through the overpass body 1 and walk to the other end of the overpass body 1 to pass through the riding path 23, thereby preventing the electric vehicle owner from driving in the reverse direction; When the lower moving piece 9 and the upper moving piece 11 are not in contact, the opening and closing door 7 can be reset in a variety of ways. It can be reset by setting a torsion spring on it, or a small battery can be built in and power is supplied to the driving mechanism to force the opening and closing door 7 to reset; When someone lifts a heavy object such as a stone and presses it on the pressing plate 8, the lower moving plate 9 and the upper moving plate 11 are forced to be in contact with each other all the time. After a certain period of time, the lower moving plate 9 and the upper moving plate 11 are deformed, so that the middle parts of the two are in contact with each other, so that the insulating pads 15 on the two are in contact. The insulating pads 15 are made of non-conductive material, such as rubber, so that the opening and closing door 7 is reset until someone moves the heavy object away. The mechanism can continue to be used, thereby preventing the reverse situation. When the two upper moving pieces 11 contact the contact conductive pieces 14 on the lower moving piece 9, the electric push rod 18 is driven to drive the travel rod thereon to extend and drive the rotating bar 19 to rotate. When the rotating bar 19 rotates, the opening and closing door 7 is driven to rotate, so that the opening and closing door 7 is opened; When the electric vehicle is pushed or ridden, the blocking arc piece 26 can be pressed to move toward the inside of the setting groove 20. After the electric vehicle passes by, the blocking arc piece 26 is reset by the torsion spring 24. When the electric vehicle falls, it can be blocked by the bounced blocking arc piece 26 to prevent it from falling further downward, thereby preventing damage to the people walking below.

[0017] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A steel structure pedestrian bridge, comprising a bridge body (1), characterized in that: An ascending bridge (2) is erected at each of the four end corners of the overpass body (1), the ascending bridge (2) being composed of a sidewalk (21), a push path (22) and a cycling path (23), and the sidewalk (21), the push path (22) and the cycling path (23) are arranged in parallel; A bottom waiting area (5) and a top waiting area (6) are respectively arranged at the two ends of the top of the riding path (23), and the height of the bottom waiting area (5) is lower than that of the top waiting area (6). The tops of the bottom waiting area (5) and the top waiting area (6) are both rotatably connected with opening and closing doors (7), and two first installation cavities (16) are arranged inside the bottom waiting area (5) and the top waiting area (6), and pressing plates (8) are slidably connected inside the two first installation cavities (16), the opening and closing door (7) on the bottom waiting area (5) is located at the two pressing plates (8) close to the riding path (23), and the opening and closing door (7) on the top waiting area (6) is located at the two pressing plates (8) away from the riding path (23); A passage structure is also installed in the first installation cavity (16), and the passage structure is used to rotate the opening and closing door (7) when the electric vehicle is on the two pressing plates (8).

2. The steel structure pedestrian bridge according to claim 1, characterized in that: The passage structure comprises a downward moving plate (9) to which the pressing plate (8) is fixed vertically downward by a connecting rod; a mounting chamber (3) is also provided at the bottom of the first mounting cavity (16); a sliding column (12) is slidably connected to the interior of the mounting chamber (3); at least one second spring (13) is also provided inside the mounting chamber (3), and the end of the second spring (13) is connected to the sliding column (12); a connecting plate is provided at both ends of the pressing plate (8); a first spring (10) is installed between the connecting plate and the upper end of the first mounting cavity (16); An upper moving piece (11) corresponding to the lower moving piece (9) is fixed on the top of the sliding column (12), and the outer edges of the lower moving piece (9) and the upper moving piece (11) are both provided with contact conductive pieces (14). A driving mechanism is installed at the bottom of the opening and closing door (7), and when the contact conductive pieces (14) on the lower moving piece (9) and the upper moving piece (11) are in contact, the driving mechanism drives the opening and closing door (7) to rotate.

3. The steel structure pedestrian bridge according to claim 2 is characterized in that: The downward moving plate (9) and the upward moving plate (11) are both made of elastic memory metal, and insulating pads (15) are provided at central positions of the downward moving plate (9) and the upward moving plate (11) close to each other.

4. The steel structure pedestrian bridge according to claim 2, characterized in that: The driving mechanism comprises a second mounting cavity (17) arranged inside the bottom waiting area (5) and the top waiting area (6); the second mounting cavity (17) is arranged below the opening and closing door (7); an electric push rod (18) is horizontally rotatably connected in the second mounting cavity (17); a travel rod of the electric push rod (18) is rotatably connected to a rotating bar (19); an end of the rotating bar (19) away from the travel rod of the electric push rod (18) is fixedly connected to the opening and closing door (7).

5. The steel structure pedestrian bridge according to claim 1, characterized in that: A setting groove (20) is provided in the middle of the riding path (23) and near the top and bottom ends. A blocking arc piece (26) is rotatably connected in the setting groove (20). One end of the blocking arc piece (26) extends to the upper end of the riding path (23). A torsion spring (24) is also installed at the rotational position between the blocking arc piece (26) and the riding path (23).

6. The steel structure pedestrian bridge according to claim 1, characterized in that: Anti-sliding blocks (4) are evenly arranged on the upper surfaces of the pushing path (22) and the riding path (23).

7. The steel structure pedestrian bridge according to claim 6, characterized in that: An inclined surface (25) is provided on the inner side of the setting groove (20) towards the center, and a guide tube (27) is fixed at the bottom of the riding path (23) and at the bottom of the setting groove (20).

8. The steel structure pedestrian bridge according to claim 7, characterized in that: A plurality of drain grooves (28) are provided on the outer side of the guide tube (27).

9. A construction method for a steel structure pedestrian bridge, characterized in that: The construction method is used to construct the steel structure pedestrian bridge according to any one of claims 1 to 8, and the method comprises the following steps: S1: The upward bridge (2) is composed of a sidewalk (21), a push path (22), and a cycling path (23), and the sidewalk (21), the push path (22), and the cycling path (23) are arranged in parallel, and the sidewalk (21), the push path (22), and the cycling path (23) are fixed to each other in pairs; S2: The wheels of the electric vehicle are placed on two pressing plates (8), so that a path is formed between the downward moving plate (9) and the contact conductive plate (14); S3: At this time, the opening and closing door (7) is opened by the driving mechanism, and the electric vehicle owner starts the electric vehicle to travel; S4: After the lower moving plate (9) and the upper moving plate (11) are in contact for a certain period of time, the two insulating pads (15) are brought into contact; S5: When the electric vehicle falls, it can be stopped by the blocking arc piece (26).

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