A navigation-type openable floating pier

Abstract

This utility model relates to the field of interception device technology, and in particular to a navigation-type openable floating pier, comprising a bridge body, two movable gates and a base plate. A gate is opened in the middle of the bridge body, and movable gates are hinged on both sides of the gate. A signal receiver is embedded in the middle of the longer side of the movable gate. Vessels with passage permits have signal transmitters that can send opening and closing signals to the movable gates. The movable gates move back and forth along the arc edge of the base under the action of pulleys, so that the movable gates open and close automatically. Normally, the movable gates are in the closed state, and the floating pier is in the connected state, allowing personnel to pass. When it is necessary for a vessel to pass, the two movable gates open to allow the vessel to pass, so that the floating pier can allow ships to pass without affecting water traffic.

Description

Technical Field

[0001] This utility model relates to the field of interception device technology, specifically to a navigation-type openable floating pier. Background Technology

[0002] Floating bridges are typically installed in reservoirs, lakes, and other bodies of water, serving as walkways for sightseeing and tourism, or connecting islands in the center of lakes. However, existing technologies have the following drawbacks: traditional floating bridges mostly employ a fixed structural design, creating an insurmountable barrier on the water's surface that completely obstructs the normal passage of vessels. Due to their stationary nature, this not only limits the smooth flow of waterway traffic but also causes considerable inconvenience to surrounding shipping activities. This design flaw makes floating bridges inflexible in practical applications, failing to meet diverse usage needs, especially in scenarios requiring both vessel navigation and dock functionality. Therefore, the structural design of traditional floating bridges urgently needs improvement to better adapt to the complex demands of modern waterway traffic and use. Thus, designing an easily operable, navigable, openable floating bridge is of significant practical importance. Utility Model Content

[0003] The purpose of this invention is to provide a navigation-type openable floating pier to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a navigable openable floating pontoon, comprising a bridge body, two movable gates, and a base plate. A gate is provided in the middle of the bridge body, and 45-degree inclined sides are symmetrically arranged on both sides of the gate. The bottom of both sides of the gate in the middle of the bridge body are fixedly connected to the top of both ends of the base plate via support plates. A rotating shaft is fixedly installed at one end of the front and rear sides of the top of the base plate. A bushing is fixedly installed at one end of the side of each movable gate, and the bushing is fitted onto the outer side of the top of the rotating shaft. A signal receiver is embedded in the middle of the opposite side of the movable gate. A support rod is fixedly installed at the bottom of the movable gate away from the rotating shaft, and a pulley is provided at the bottom of the support rod. A base is fixedly installed at the front and rear ends of the base plate on the side closest to the bridge body. The base has a quarter-rounded corner, and a guide rail is provided at the top of its rounded edge. The pulley is slidably installed inside the guide rail.

[0005] Using the above technical solution, the movable gate can be moved and opened along the arc of the base, leaving space in the middle of the bridge to facilitate the passage of ships. After the ships have passed, the movable gate is closed to connect the floating pier, allowing pedestrians to pass through.

[0006] The movable gate has an isosceles trapezoidal cross-section with an inclination of 45 degrees on its two sides. The thickness of the movable gate is the same as the thickness of the bridge body. The top of the front and rear sides of the movable gate is equipped with a second guardrail, and the top of the front and rear sides of the bridge body is equipped with a first guardrail.

[0007] Using the above technical solution, the first and second guardrails provide protection for vehicles passing over the top of the trestle bridge, and the movable gate is tightly connected to the bridge body.

[0008] The movable gate has a bushing on one side that fits tightly against the inner wall of the bridge gate, and the two movable gates fit tightly against each other on opposite sides. The width of the movable gate is the same as the width of the bridge. The first guardrail and the second guardrail have the same structure and the same height.

[0009] Using the above technical solution, the movable gate can be rotated and is easy to open. The bushing is equipped with a limiting mechanism at both ends, which plays a role in limiting and fixing the movable gate.

[0010] There are gaps between the first guardrail and the second guardrail, and between two adjacent second guardrails. The two support plates are inclined and their inclination angles are the same as the inclination angles on both sides of the bridge gate.

[0011] The above technical solution leaves gaps between the first and second guardrails and between two adjacent second guardrails, which can prevent the second guardrails from being too long and affecting the rotation of the movable gate.

[0012] A third support column is fixedly installed at the middle of both ends of the bottom of the base plate, and a second support column is fixedly installed on the side of the bottom of the base away from the base plate. The length of the second support column is the same as the length of the third support column, and a limiting mechanism is provided at both ends of the bushing.

[0013] Using the above technical solution, the second and third support columns provide support for the base plate and the base.

[0014] The bottom of the bridge body is evenly distributed with several first support columns. The base plate is equipped with a built-in power supply and controller. The signal receiver is electrically connected to the controller, and the controller is electrically connected to the pulley. The two pulleys are connected in series.

[0015] The above technical solution provides support for the bridge body with the first support column. The built-in power source is a lithium battery, which powers the electric mechanism in the interception device. The controller model is J141-214A.

[0016] Compared with the prior art, the beneficial effects of this utility model are: The movable gate of this utility model can reciprocate along the guide rail driven by pulleys to open and close. Vessels with vessel passage permits have signal transmitters that can send the opening and closing signals to the signal receivers on the movable gate, facilitating automatic opening and closing of the movable gate and making it more convenient. Normally, the movable gate is in the closed state, and the floating pier is in the connected state, allowing personnel to pass. When it is necessary for vessels to pass, both movable gates are opened to facilitate the passage of vessels, thus allowing vessels to pass without affecting water traffic. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the movable gate of this utility model in the closed state; Figure 3 This is a front view of the present utility model; Figure 4 This is a side view of the present invention; Figure 5 This is a top view of the movable gate of this utility model in the open state; Figure 6 This is a schematic diagram of the structure of the movable gate of this utility model in the combined state; Figure 7 This is a schematic diagram of the structure of the movable gate of this utility model in the open state.

[0018] In the diagram: 1. Bridge body; 2. First guardrail; 3. Movable gate; 4. Signal receiver; 5. First support column; 6. Support plate; 7. Base plate; 8. Support rod; 9. Base; 10. Guide rail; 11. Second support column; 12. Second guardrail; 13. Pulley; 14. Third support column; 15. Bushing; 16. Rotating shaft. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-7This utility model provides a navigable openable floating pier, including a bridge body 1, two movable gates 3, and a base plate 7. A gate is opened in the middle of the bridge body 1, and 45-degree inclined sides are symmetrically arranged on both sides of the gate. The bottom of the two sides of the gate in the middle of the bridge body 1 is fixedly connected to the top of both ends of the base plate 7 through support plates 6. A rotating shaft 16 is fixedly installed at one end of the front and rear sides of the top of the base plate 7. A bushing 15 is fixedly installed at one end of the side of the movable gate 3. The bushing 15 is sleeved on the outer side of the top of the rotating shaft 16. A signal receiver 4 is embedded in the middle of the opposite side of the movable gate 3. A support rod 8 is fixedly installed at the bottom of the movable gate 3 away from the rotating shaft 16, and a pulley 13 is provided at the bottom of the support rod 8. A base 9 is fixedly installed on the side of the front and rear ends of the base plate 7 near the bridge body 1. The base 9 has a quarter-rounded corner and a guide rail 10 is opened at the top of its rounded edge. The pulley 13 is slidably installed inside the guide rail 10. The movable gate 3 is located at a point above the water surface to facilitate the passage of ships.

[0021] The movable gate 3 has an isosceles trapezoidal cross-section with an inclination of 45 degrees on its two sides. The thickness of the movable gate 3 is the same as that of the bridge body 1. The top of the front and rear sides of the movable gate 3 is provided with a second guardrail 12, and the top of the front and rear sides of the bridge body 1 is provided with a first guardrail 2. The two movable gates 3 are arranged opposite each other, and their contact parts are tightly abutted.

[0022] The movable gate 3 has a bushing 15 on one side that is tightly fitted to the inner wall of the gate opening of the bridge body 1. The two movable gates 3 are tightly fitted to each other on opposite sides. The width of the movable gate 3 is the same as the width of the bridge body 1. The first guardrail 2 and the second guardrail 12 have the same structure and the same height. The two movable gates 3 are symmetrically arranged front and back.

[0023] There are gaps between the first guardrail 2 and the second guardrail 12, as well as between two adjacent second guardrails 12. The two support plates 6 are set at an angle, and their angles of inclination are the same as the angles of inclination on both sides of the gate of the bridge body 1. The lengths of the two second guardrails 12 are less than the lengths of the front and rear sides of the movable gate 3.

[0024] A third support column 14 is fixedly installed at the middle of both ends of the bottom of the base plate 7. A second support column 11 is fixedly installed on the side of the bottom of the base 9 away from the bottom plate 7. The length of the second support column 11 is the same as the length of the third support column 14. The two ends of the bushing 15 are provided with limiting mechanisms. The bottom of the second support column 11 and the bottom of the third support column 14 are provided with fixing pins to facilitate their insertion into the bottom of the river channel for fixing.

[0025] Several first support columns 5 are evenly distributed at the bottom of the bridge body 1. The base plate 7 is equipped with a built-in power supply and controller. The signal receiver 4 is electrically connected to the controller, and the controller is electrically connected to the pulley 13. The two pulleys 13 are connected in series. The two pulleys 13 start at the same time, driving the movable gate 3 to open and close.

[0026] Working principle: When this utility model is in use, the movable gate 3 is normally closed and the floating bridge is open, allowing people to pass. When a ship needs to cross the bridge, a permitted ship can send an open signal to the signal receiver 4 on one side. After receiving the signal, the signal receiver 4 sends a signal to the controller. The controller can control the pulley 13 to move the movable gate 3 along the guide rail 10, opening the movable gate 3 and allowing the ship to pass. After the ship passes, it sends a close signal to the signal receiver 4 on the other side. The controller then controls the pulley 13 to move and close the movable gate 3.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A navigable, openable floating pier, comprising a bridge body (1), two movable gates (3), and a base plate (7), characterized in that: The bridge body (1) has a gate in the middle and symmetrical 45-degree inclined sides on both sides of the gate. The bottom of the gate in the middle of the bridge body (1) is fixedly connected to the top of the bottom plate (7) at both ends through the support plate (6). A rotating shaft (16) is fixedly installed at one end of the top front and rear sides of the bottom plate (7). A bushing (15) is fixedly installed at one end of the side of the movable gate (3). The bushing (15) is sleeved on the outside of the top of the rotating shaft (16). A signal receiver (4) is embedded in the middle of the opposite side of the movable gate (3). A support rod (8) is fixedly installed at the bottom of the movable gate (3) away from the rotating shaft (16). A pulley (13) is provided at the bottom of the support rod (8). A base (9) is fixedly installed on the side of the bottom plate (7) close to the bridge body (1). The base (9) is a quarter-rounded corner and a guide rail (10) is opened at the top of its arc edge. The pulley (13) is slidably installed inside the guide rail (10).

2. The navigable openable floating pier according to claim 1, characterized in that: The cross-sectional shape of the movable gate (3) is an isosceles trapezoid with an inclination of 45 degrees on its two sides. The thickness of the movable gate (3) is the same as the thickness of the bridge body (1). The top of the front and rear sides of the movable gate (3) is provided with a second guardrail (12), and the top of the front and rear sides of the bridge body (1) is provided with a first guardrail (2).

3. A navigable openable floating pier according to claim 2, characterized in that: The movable gate (3) with a bushing (15) on one side is tightly fitted to the inner wall of the gate of the bridge body (1). The two movable gates (3) are tightly fitted to each other on opposite sides. The width of the movable gate (3) is the same as the width of the bridge body (1). The first guardrail (2) and the second guardrail (12) have the same structure and the same height.

4. A navigable openable floating pier according to claim 3, characterized in that: There are gaps between the first guardrail (2) and the second guardrail (12) and between two adjacent second guardrails (12). The two support plates (6) are inclined and their inclination angles are the same as the inclination angles on both sides of the gate of the bridge body (1).

5. A navigable openable floating pier according to claim 1, characterized in that: The bottom of the base plate (7) is fixedly installed with a third support column (14) at the middle of both ends. The bottom of the base (9) is fixedly installed with a second support column (11) on the side away from the base plate (7). The length of the second support column (11) is the same as the length of the third support column (14). The bushing (15) is provided with a limiting mechanism at both ends.

6. A navigable openable floating pier according to claim 1, characterized in that: The bottom of the bridge body (1) is evenly distributed with several first support columns (5). The base plate (7) is equipped with a built-in power supply and controller. The signal receiver (4) is electrically connected to the controller, and the controller is electrically connected to the pulley (13). The two pulleys (13) are connected in series.

Images