A pedestrian floating bridge that can adapt to water level

Abstract

This utility model discloses a pedestrian floating bridge that can adapt to water level, belonging to the field of pedestrian floating bridge technology. It aims to solve the problem that existing floating bridges can only be installed on banks with steps, resulting in poor applicability. The key technical points are: it includes two riverbank reinforcement platforms and mounting seats fixedly connected to the riverbank reinforcement platforms. Two positioning rods are rotatably connected to the mounting seats, and several pedals are rotatably connected between the two positioning rods. A connecting seat is fixedly connected between the two positioning rods, and a floating plate is fixedly connected to the connecting seat. Several sets of floating bridge components are sequentially connected between the two floating plates. Stabilizing components for stabilizing the pedals are provided on the riverbank reinforcement platforms. This utility model's pedestrian floating bridge, which can adapt to water level, only requires fixing the riverbank reinforcement platforms to the riverbank for the floating bridge to be laid. Furthermore, the pedals remain level regardless of water level, making them easy to walk on.

Description

Technical Field

[0001] This utility model relates to the field of pedestrian floating bridge technology, and more specifically, it relates to a pedestrian floating bridge that can adapt to water level height. Background Technology

[0002] A pedestrian floating bridge is a temporary or semi-permanent waterway that uses buoyancy to support the bridge deck and is specifically for pedestrian passage. It uses buoyancy provided by pontoons, buoy boxes or other buoyancy devices to lift the bridge deck on the water surface. The bridge itself is not rigidly supported by the bottom of the water, but is fixed in position by an anchoring system, so that it can float up and down within a certain range with changes in water level.

[0003] The patent with publication number CN222975632U discloses an adaptive floating bridge, including: a floating bridge structure; two bank approach bridge structures, which are respectively located at both ends of the floating structure; wherein, the floating bridge structure moves up and down in the water due to the water level, one end of the bank approach bridge structure is slidably connected to one end of the floating bridge structure, and the other end of the bank approach bridge structure is movably connected to the riverbank reinforcement platform.

[0004] The floating bridge in the above scheme can automatically adapt to the width of the river channel without manual operation. However, this floating bridge can only be set up on both banks with steps on the shore, resulting in poor applicability.

[0005] Therefore, a new solution is needed to address this problem. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pedestrian floating bridge that can adapt to the water level. The floating bridge can be laid simply by fixing the riverbank reinforcement platform to the riverbank, and the steps will not be affected by the water level and will always remain in a level state for easy walking.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A pedestrian floating bridge that can adapt to water level includes two riverbank reinforcement platforms and a mounting base fixedly connected to the riverbank reinforcement platforms. Two positioning rods are rotatably connected to the mounting base, and several pedals are rotatably connected between the two positioning rods. A connecting base is fixedly connected between the two positioning rods, and a floating plate is fixedly connected to the connecting base. Several sets of floating bridge components are arranged sequentially between the two floating plates. A stabilizing component for stabilizing the pedals is provided on the riverbank reinforcement platform.

[0008] The present invention is further configured such that: the floating bridge assembly includes a connecting plate slidably connected to a first floating plate and a second floating plate slidably connected to the connecting plate; a plurality of rollers are rotatably connected to the bottom end of the connecting plate; the rollers near the first floating plate are in contact with the bottom side of the adjacent first floating plate; the rollers near the second floating plate are in contact with the bottom side of the adjacent second floating plate; a plurality of pontoons are fixedly connected to the bottom ends of both the first and second floating plates; and a placement frame is fixedly connected between two adjacent pontoons.

[0009] The present invention is further configured such that: the stabilizing component includes a fixed platform fixedly connected to the riverbank reinforcement platform, a plurality of telescopic rods slidably connected to the fixed platform, and a contact roller rotatably connected to the fixed end of the telescopic rods; the telescopic end of the telescopic rod is fixedly connected to the adjacent pedal; a plurality of grooves are provided on the fixed platform; and the contact roller contacts the bottom side of the adjacent groove.

[0010] The present invention is further configured such that: a plurality of through grooves are provided on the bottom side of the inner groove.

[0011] The present invention is further configured such that: a plurality of fixed supports are fixedly connected to the bottom side of the fixed platform, and the other end of the plurality of fixed supports is fixedly connected to the adjacent riverbank reinforcement platform.

[0012] The present invention is further configured such that: a plurality of reinforcing ribs are fixedly connected inside the fixed platform, and the other end of the plurality of reinforcing ribs is fixedly connected to the adjacent riverbank reinforcement platform.

[0013] In summary, this utility model has the following beneficial effects: simply by fixing the riverbank reinforcement platform to the riverbank, a floating bridge can be laid, and the treads will not be affected by the water level and will always remain level for easy stepping. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural diagram of the present invention. Figure 1 ; Figure 3 A partial structural cross-section of this utility model. Figure 1 ; Figure 4 This is a partial structural diagram of the present invention. Figure 2 ; Figure 5 A partial structural cross-section of this utility model. Figure 2 ; Figure 6 A partial structural cross-section of this utility model. Figure 3 ; Figure 7 This is a schematic diagram of the extended structure of this utility model.

[0015] In the diagram: 1. Riverbank reinforcement platform; 2. Mounting base; 3. Positioning rod; 4. Step; 5. Connecting base; 6. Floating plate one; 7. Connecting plate; 8. Floating plate two; 9. Roller; 10. Float; 11. Placement frame; 12. Fixed platform; 13. Telescopic rod; 14. Contact roller; 15. Groove; 16. Through groove; 17. Fixed bracket; 18. Reinforcing rib. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] A type of pedestrian floating bridge that can adapt to water level, such as Figures 1-7 As shown, the system includes a two-bank reinforcement platform 1 and a mounting base 2 fixedly connected to the platform 1. The platform 1 is located on the riverbank and can be reinforced by steel cables. Two positioning rods 3 are rotatably connected to the mounting base 2, and several pedals 4 are rotatably connected between the two positioning rods 3. A connecting base 5 is fixedly connected between the two positioning rods 3, and a floating plate 6 is fixedly connected to the connecting base 5. Several sets of floating bridge components are sequentially connected between the two floating plates 6. The platform 1 is equipped with a stabilizing component for stabilizing the pedals 4. The floating bridge components include a connecting plate 7 slidably connected to the floating plate 6 and a second floating plate slidably connected to the connecting plate 7. 8. Several rollers 9 are rotatably connected to the bottom of the connecting plate 7, which makes the connecting plate 7 slide more smoothly and quickly on the floating plate 6 and the floating plate 8. The rollers 9 near the floating plate 6 are in contact with the bottom side of the adjacent floating plate 6, and the rollers 9 near the floating plate 8 are in contact with the bottom side of the adjacent floating plate 8. During the installation of the floating bridge, the connecting plate 7 can be pulled to slide on the floating plate 8 to adapt to different bank widths. Several pontoons 10 are fixedly connected to the bottom of both the floating plate 6 and the floating plate 8. A placement frame 11 is fixedly connected between two adjacent pontoons 10. The placement frame 11 allows steel cables to pass through to maintain the stability of the floating bridge.

[0018] like Figures 1-7 As shown, when the floating bridge is in use, if the water level rises, the buoy 10 will also rise with the water level. Subsequently, the two positioning rods 3 will also rotate to further straighten it. When the two positioning rods 3 rotate, they will push the two floating plates 6 closer to each other and slide on the adjacent floating plates 8. At this time, the overall length of the floating bridge will become shorter. At the same time, the stabilizing components will be driven. When the positioning rods 3 rotate, the pedals 4 will always be in a level state for pedestrians to step on. If the water level rises, the buoy 10 will also fall with the water level. Subsequently, the two positioning rods 3 will also rotate to further tilt it. At this time, the two floating plates 6 will move away from each other and slide on the adjacent floating plates 8. At this time, the overall length of the floating bridge will become longer. At the same time, the stabilizing components will be driven. When the positioning rods 3 rotate, the pedals 4 will always be in a level state for pedestrians to step on.

[0019] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the stabilizing component includes a fixed platform 12 fixedly connected to the riverbank reinforcement platform 1, several telescopic rods 13 slidably connected to the fixed platform 12, and a contact roller 14 rotatably connected to the fixed end of the telescopic rods 13. The telescopic end of the telescopic rod 13 is fixedly connected to the adjacent pedal 4. Several grooves 15 are provided on the fixed platform 12, and the contact roller 14 contacts the bottom side of the adjacent groove 15.

[0020] like Figures 1-7 As shown, when the floating bridge is in use, if the water level rises and the positioning rod 3 is further aligned, the positioning rod 3 will drive the pedal 4 to move obliquely upward. Then, the pedal 4 will pull the telescopic end of the telescopic rod 13, causing the telescopic rod 13 to lengthen. At the same time, the contact roller 14 will be pulled by the fixed end of the telescopic rod 13 and move synchronously in the groove 15, gradually moving away from the riverbank reinforcement platform 1. In this way, the pedal 4 can be kept in a level state. If the water level drops and the positioning rod 3 is further tilted, the positioning rod 3 will drive the pedal 4 to move obliquely downward. Then, the pedal 4 will squeeze the telescopic end of the telescopic rod 13, causing the telescopic rod 13 to shorten. At the same time, the contact roller 14 will be pushed by the fixed end of the telescopic rod 13 and move synchronously in the groove 15, gradually moving closer to the riverbank reinforcement platform 1. In this way, the pedal 4 can be kept in a level state.

[0021] like Figures 5-6 As shown, several through slots 16 are provided on the bottom side of the groove 15 to prevent debris from entering the groove 15 and being unable to be discharged, which would cause the contact roller 14 to jam.

[0022] like Figure 1 , Figure 5 , Figure 6 As shown, a number of fixed supports 17 are fixedly connected to the bottom side of the fixed platform 12. The other end of the fixed supports 17 is fixedly connected to the adjacent riverbank reinforcement platform 1. A number of reinforcing ribs 18 are fixedly connected inside the fixed platform 12. The other end of the reinforcing ribs 18 is fixedly connected to the adjacent riverbank reinforcement platform 1. The fixed supports 17 and the reinforcing ribs 18 can further reinforce the fixed platform 12 to prevent the fixed platform 12 from tilting.

[0023] Working principle: When the floating bridge is in use, if the water level rises, the float 10 will also rise with the water level. Then the two positioning rods 3 will rotate to further straighten it. When the two positioning rods 3 rotate, they will push the two floating plates 6 to move closer to each other and slide on the adjacent floating plates 8. At this time, the overall length of the floating bridge will become shorter. At the same time, the positioning rods 3 will drive the pedal 4 to move obliquely upward. Then the pedal 4 will pull the telescopic end of the telescopic rod 13 to make the telescopic rod 13 lengthen. At this time, the contact roller 14 will also be pulled by the fixed end of the telescopic rod 13 and move synchronously in the groove 15, gradually moving away from the riverbank reinforcement platform 1. In this way, the pedal 4 can be kept in a level state for pedestrians to step on.

[0024] If the water level rises, the buoy 10 will also drop with the water level. Then the two positioning rods 3 will rotate and tilt further. At this time, the two floating plates 6 will move away from each other and slide on the adjacent floating plates 8. At this time, the overall length of the floating bridge will become longer. At the same time, the positioning rods 3 will drive the pedal 4 to move diagonally downward. Then the pedal 4 will squeeze the telescopic end of the telescopic rod 13, causing the telescopic rod 13 to shorten. At this time, the contact roller 14 will also be squeezed by the fixed end of the telescopic rod 13 and move synchronously in the groove 15, gradually approaching the riverbank reinforcement platform 1. In this way, the pedal 4 can be kept in a level state for pedestrians to step on.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A pedestrian floating bridge adaptable to water level, comprising two riverbank reinforcement platforms (1) and mounting bases (2) fixedly connected to the riverbank reinforcement platforms (1), characterized in that: Two positioning rods (3) are rotatably connected to the mounting base (2), and several pedals (4) are rotatably connected between the two positioning rods (3). A connecting seat (5) is fixedly connected between the two positioning rods (3). A floating plate (6) is fixedly connected to the connecting seat (5). Several sets of floating bridge components are connected in sequence between the two floating plates (6). A stabilizing component for stabilizing the pedals (4) is provided on the riverbank reinforcement platform (1).

2. The pedestrian floating bridge with adaptive water level height according to claim 1, characterized in that: The floating bridge assembly includes a connecting plate (7) slidably connected to a first floating plate (6) and a second floating plate (8) slidably connected to a connecting plate (7). The bottom end of the connecting plate (7) is rotatably connected to several rollers (9). The rollers (9) near the first floating plate (6) are in contact with the bottom side of the adjacent first floating plate (6), and the rollers (9) near the second floating plate (8) are in contact with the bottom side of the adjacent second floating plate (8). The bottom ends of the first floating plate (6) and the second floating plate (8) are fixedly connected to several pontoons (10), and a placement frame (11) is fixedly connected between two adjacent pontoons (10).

3. The pedestrian floating bridge with adaptive water level height according to claim 1, characterized in that: The stabilizing component includes a fixed platform (12) fixedly connected to the riverbank reinforcement platform (1), a plurality of telescopic rods (13) slidably connected to the fixed platform (12), and a contact roller (14) rotatably connected to the fixed end of the telescopic rods (13). The telescopic end of the telescopic rod (13) is fixedly connected to the adjacent pedal (4). A plurality of grooves (15) are provided on the fixed platform (12), and the contact roller (14) contacts the bottom side of the adjacent groove (15).

4. A pedestrian floating bridge adaptable to water level height according to claim 3, characterized in that: The groove (15) has several through slots (16) on its inner bottom side.

5. A pedestrian floating bridge adaptable to water level height according to claim 3, characterized in that: The bottom side of the fixed platform (12) is fixedly connected to several fixed supports (17), and the other end of the several fixed supports (17) is fixedly connected to the adjacent riverbank reinforcement platform (1).

6. A pedestrian floating bridge adaptable to water level height according to claim 3, characterized in that: The fixed platform (12) is fixedly connected with a number of reinforcing ribs (18), and the other end of the number of reinforcing ribs (18) is fixedly connected to the adjacent riverbank reinforcement platform (1).

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