Channel revetment anti-collision warning device
By designing detachable anti-collision components and using threaded rods and snap-fit slots for connection, the high replacement cost problem caused by the non-removable anti-collision barriers in the existing technology is solved, realizing flexible installation and component replacement with minimal cost, thereby enhancing the protective effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU HANGWU ENG CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-06-09
AI Technical Summary
The existing waterway revetment and anti-collision fencing components are not detachable, resulting in high overall replacement costs. When partial damage occurs, the entire structure must be dismantled and rebuilt, leading to high material and time costs.
A collision protection assembly including a first collision protection plate, a second collision protection plate, and a third collision protection plate was designed. The collision protection plates can be detached and installed by connecting the threaded rod with the snap-fit groove. The position of the collision protection plates can be adjusted and replaced by using the threaded sleeve and the toggle block, ensuring that each individual component can be replaced individually if it is damaged.
It enables flexible installation and replacement of anti-collision components, reduces damage costs, enhances installation flexibility and overall protection capabilities, reduces weight, and disperses impact force.
Smart Images
Figure CN224338178U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of warning equipment, and more specifically to a waterway bank protection collision prevention warning device. Background Technology
[0002] Waterway revetments are structures built using rubble or concrete to protect riverbanks. They effectively prevent flood erosion and maintain riverbank stability. Waterway revetments can also serve as walkways and viewing platforms, providing recreational spaces for citizens. Anti-collision devices are typically installed along the edges of waterway revetments to prevent collisions between ships and the revetments from causing significant damage.
[0003] The existing Chinese patent publication number: CN214613896U discloses an ecological revetment structure for port waterways. By setting a fixed wall and a protective seat on the top of the base, and filling the space between the fixed wall and the protective seat with gabions, the resistance to river erosion is effectively improved. By installing a protective plate on one side of the protective seat, collisions between ships in the river can be buffered more easily, thus improving safety.
[0004] Existing technologies such as integral concrete piers and fixed steel fenders for navigation channel shoreline collision protection generally suffer from the problems of non-removable components and high replacement costs. They are usually formed by one-time casting or welding, and when local damage occurs, the whole structure needs to be dismantled and rebuilt, resulting in high material and time costs. Summary of the Invention
[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a waterway bank protection collision warning device, which solves the problem that the fence cannot be disassembled and replaced during use, resulting in high overall replacement costs.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterway revetment anti-collision warning device, comprising an anti-collision plate one, an anti-collision plate two fixedly connected to one side of the anti-collision plate one, and an anti-collision plate three movably installed on the other side of the anti-collision plate one. The anti-collision plate two and the anti-collision plate three respectively match the pre-reserved snap-fit slots inside the columnar stone pier one and the columnar stone pier two. An installation cavity is opened on one side of the anti-collision plate one, and the installation cavity is connected to a notch. The interior of the installation cavity is slidably connected to the anti-collision plate three through a displacement component. The displacement component includes a threaded sleeve fixedly connected to the end wall of the installation cavity. A threaded rod is threadedly installed inside the threaded sleeve. The front end of the threaded rod is rotatably connected to the anti-collision plate three through a pushing part and pushes the anti-collision plate three to move. A burglarproof window is installed at the notch.
[0007] In a preferred embodiment, the first columnar stone block and the second columnar stone block are symmetrically arranged, and the pre-reserved snap-fit slots inside the first columnar stone block and the second columnar stone block are arranged opposite each other, which facilitates the installation and connection of the first columnar stone block and the second columnar stone block with the anti-collision component, and ensures that the device plays a warning and protective role.
[0008] In a preferred embodiment, the first anti-collision plate, the second anti-collision plate, and the third anti-collision plate constitute an anti-collision assembly, and the anti-collision assembly is provided in two sets, one above the other, with a gap between the two sets of anti-collision assemblies to ensure that the device plays a warning and protective role.
[0009] In a preferred embodiment, the outer ring of the threaded rod is provided with both threads and a smooth surface. The smooth outer ring of the threaded rod is fixedly fitted with a toggle block, and the outer ring of the toggle block is provided with serrations. The threaded outer ring of the threaded rod is threadedly connected to the inner ring thread groove of the threaded sleeve. This facilitates the toggle block to rotate the threaded rod, causing the threaded rod connected to the threaded sleeve to rotate and displace. This facilitates the subsequent displacement of the three synchronous threaded rods of the anti-collision plate to realize the installation and replacement of the anti-collision components.
[0010] In a preferred embodiment, the pushing part includes a front plate fixedly connected to the smooth end of the threaded rod, and the front plate and the smooth end of the threaded rod match the rotation groove reserved inside the anti-collision plate three. This ensures that the rotation of the threaded rod does not affect the anti-collision plate three which is slidingly restricted inside the mounting cavity. At the same time, the threaded rod that is subsequently threaded to the threaded sleeve will rotate and displace, which facilitates the synchronous displacement of the threaded rod of the anti-collision plate three to realize the installation and replacement of the anti-collision component.
[0011] In a preferred embodiment, the outer diameter of the front plate is larger than the outer diameter of the smooth end of the threaded rod. The front plate and the threaded rod form a "T" shape. The outer wall of the front plate and the outer wall of the smooth end of the threaded rod are in contact with the inner wall of the rotating groove and achieve a rotatable connection. This allows the threaded rod, which is threadedly connected to the threaded sleeve, to rotate and displace, facilitating the subsequent displacement of the three synchronous threaded rods of the anti-collision plate to realize the installation and replacement of the anti-collision components.
[0012] The beneficial effects of this utility model are as follows: By actuating the toggle block, the threaded rod rotates, causing displacement of the threaded rod connected to the threaded sleeve. This facilitates the simultaneous displacement of the threaded rods of the three anti-collision plates, enabling installation and removal of the pre-set snap-fit slots in the columnar stone piers one and two. This allows for the installation and replacement of the anti-collision components, ensuring that individual anti-collision components can be replaced individually if damaged, minimizing the final cost of damage. The position of the three anti-collision plates can be adjusted via the threaded rod to adapt to different widths of waterways or different spacing of stone piers, improving installation flexibility. The upper and lower sets of anti-collision components enhance the overall protective capability. The gap design between the upper and lower sets of anti-collision components reduces the overall weight and forms a layered buffer, dispersing the impact force. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a three-dimensional view of the overall structure of this utility model;
[0015] Figure 2 This is a rear view of the overall structure of this utility model;
[0016] Figure 3 This is an exploded rear view of the overall structure of this utility model;
[0017] Figure 4 This is an exploded view of the connection structure between the first anti-collision plate (partially cut out) and the third anti-collision plate of this utility model;
[0018] Figure 5 This is a perspective view of the connection structure between the first anti-collision plate (partially cut out) and the third anti-collision plate of this utility model.
[0019] The attached figures are labeled as follows: 1. Columnar stone pier one; 2. Columnar stone pier two; 3. Anti-collision plate one; 4. Anti-collision plate two; 5. Anti-collision plate three; 6. Snap-fit groove; 7. Mounting cavity; 8. Notch; 9. Displacement component; 901. Threaded sleeve; 902. Threaded rod; 903. Actuating block; 904. Pushing part; 9041. Front plate; 9042. Rotating groove; 10. Security window. Detailed Implementation
[0020] 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.
[0021] Refer to the instruction manual appendix Figure 1-4This embodiment of a waterway revetment anti-collision warning device includes a first anti-collision plate 3. A second anti-collision plate 4 is fixedly connected to one side of the first anti-collision plate 3, and a third anti-collision plate 5 is movably installed on the other side of the first anti-collision plate 3. The second anti-collision plate 4 and the third anti-collision plate 5 respectively match the pre-reserved snap-fit slots 6 inside the columnar stone piers 1 and 2. An installation cavity 7 is formed on one side of the first anti-collision plate 3, and the installation cavity 7 communicates with a notch 8. The notch 8 is located in the first anti-collision plate 3. The interior of the installation cavity 7 is sculpted by displacement. Component 9 and anti-collision plate 3 5 are slidably connected. The displacement component 9 includes a threaded sleeve 901 that is fixedly connected to the end wall of the mounting cavity 7. A threaded rod 902 is installed inside the threaded sleeve 901. The threaded rod can be made of stainless steel. The front end of the threaded rod 902 is rotatably connected to the anti-collision plate 3 5 through a pushing part 904 and pushes the anti-collision plate 3 5 to move. A burglarproof window 10 is installed at the notch 8. The burglarproof window 10 only needs to play a certain protective role. Its specific structural form and material do not need to be specifically limited.
[0022] To ensure the smooth installation of the warning device on the channel revetment, the columnar stone piers 1 and 2 are symmetrically arranged. The pre-drilled slots 6 inside the columnar stone piers 1 and 2 are also symmetrically positioned to facilitate the connection between the columnar stone piers 1 and 2 and the anti-collision components, ensuring the device provides both warning and protection. Anchor piles can also be added to the bottom of the columnar stone piers 1 and 2. The anti-collision plates 3, 4, and 5 constitute the anti-collision components, with two sets of anti-collision plates arranged vertically and horizontally, with a gap between the two sets to ensure the device provides both warning and protection. The anti-collision components can be coated with a reflective coating.
[0023] To minimize the cost of replacing the anti-collision component when damaged, the outer ring of the threaded rod 902 has both threads and a smooth surface. The smooth outer ring of the threaded rod 902 is fixedly fitted with a toggle block 903, and the outer ring of the toggle block 903 is provided with serrations to facilitate the toggle block 903. The threaded outer ring of the threaded rod 902 is threadedly connected to the inner thread groove of the threaded sleeve 901. This facilitates the toggle block 903 to rotate the threaded rod 902, causing displacement when the threaded rod 902, which is threadedly connected to the threaded sleeve 901, rotates. The threaded rod 902 is rotatably connected to the rotation groove 9042 reserved inside the anti-collision plate 5, and the threaded rod 902 and the rotation groove 9042 are not separated. Thus, when the threaded rod 902 moves, the anti-collision plate 5 moves synchronously. After the anti-collision plate 5 moves and separates from the locking groove 6, the anti-collision component can be installed and replaced after being damaged by an impact. Preferably, an O-ring seal can be installed at the joint between the threaded rod 902 and the threaded sleeve 901.
[0024] During use, opening the security window 10 allows the actuating block 903 to be moved through the notch 8, causing the threaded rod 902 to rotate. This rotation of the threaded rod 902, which is threadedly connected to the threaded sleeve 901, causes displacement. This displacement of the threaded rod 902, in turn, causes the anti-collision plate 3 5, which is connected to the threaded rod 902, to move synchronously. This synchronous movement of the anti-collision plate 3 5 enables the installation and removal of the pre-set snap-fit slots 6 in the columnar stone block 1 and columnar stone block 2, thus realizing the installation and replacement of the anti-collision components. In this way, if a single anti-collision component is damaged, it can be replaced individually, ensuring that the final damage cost is minimized. Furthermore, the security window 10 is equipped with an anti-theft lock, ensuring that unauthorized personnel cannot disassemble or install the anti-collision components, thus guaranteeing the safety of the equipment.
[0025] To ensure the stable movement of the displacement component 9 driving the anti-collision plate 5 within the mounting cavity 7 and to limit its final position after movement, the pushing part 904 includes a front plate 9041 fixedly connected to the smooth end of the threaded rod 902. The front plate 9041 and the smooth end of the threaded rod 902 match the pre-reserved rotation groove 9042 inside the anti-collision plate 5. This ensures that the rotation of the threaded rod 902 does not affect the anti-collision plate 5, which is connected to the sliding limit within the mounting cavity 7. At the same time, the threaded rod 902, which is subsequently threaded to the threaded sleeve 901, will rotate and displace, facilitating the installation and replacement of the anti-collision component by synchronizing the displacement of the threaded rod 902 with the anti-collision plate 5. The outer diameter of the front plate 9041 is larger than the outer diameter of the smooth end of the threaded rod 902. The front plate 9041 and the threaded rod 902 form a "T" shape, ensuring that the anti-collision plate 5 will not disengage from the rotation groove during movement, thus improving stability. The outer wall of the front plate 9041 and the outer wall of the smooth end of the threaded rod 902 are in contact with the inner wall of the rotating groove 9042 and are rotatably connected.
[0026] This causes the threaded rod 902, which is threadedly connected to the threaded sleeve 901, to rotate and shift, facilitating the subsequent installation and replacement of the anti-collision component by synchronizing the displacement of the threaded rod 902 with the anti-collision plate 3 5. At the same time, the threaded rod 902 and the anti-collision plate 3 5 are rotatably connected and will not fall off. This causes the displacement component 9 to move synchronously with the displacement of the anti-collision plate 3 5. When the anti-collision plate 3 5 moves away from the snap-fit slot 6 and fully enters the installation cavity 7, it is convenient to move the anti-collision plate 1 3 to drive the anti-collision plate 2 4 to move synchronously away from the corresponding snap-fit slot 6, thereby removing the anti-collision component.
[0027] The various embodiments in this specification are described in a related manner. For the same or similar parts between the various embodiments, please refer to each other. Each embodiment focuses on describing the differences from other embodiments.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model are included within the scope of protection of the present utility model.
Claims
1. A navigation channel bank protection collision warning device, comprising a collision protection plate (3), characterized in that: One side of the first anti-collision plate (3) is fixedly connected to the second anti-collision plate (4), and the other side of the first anti-collision plate (3) is movably installed with the third anti-collision plate (5). The second anti-collision plate (4) and the third anti-collision plate (5) are respectively matched with the pre-reserved snap-fit slots (6) inside the first columnar stone block (1) and the second columnar stone block (2). An installation cavity (7) is opened on one side of the first anti-collision plate (3). The installation cavity (7) is connected to the notch (8). The interior of the installation cavity (7) is slidably connected to the third anti-collision plate (5) through the displacement component (9). The displacement component (9) includes a threaded sleeve (901) fixedly connected to the end wall of the installation cavity (7). A threaded rod (902) is installed inside the threaded sleeve (901). The front end of the threaded rod (902) is rotatably connected to the third anti-collision plate (5) through the push part (904) and pushes the third anti-collision plate (5) to move. A burglarproof window (10) is installed at the notch (8).
2. The waterway bank protection collision prevention and warning device according to claim 1, characterized in that: The columnar stone pier one (1) and columnar stone pier two (2) are arranged symmetrically, and the openings of the pre-reserved snap-fit grooves (6) inside the columnar stone pier one (1) and columnar stone pier two (2) are arranged opposite to each other.
3. The waterway bank protection collision warning device according to claim 1, characterized in that: The anti-collision plate one (3), anti-collision plate two (4) and anti-collision plate three (5) constitute an anti-collision assembly, and the anti-collision assembly is provided in two sets, one above the other, with a gap between the two sets of anti-collision assemblies.
4. The waterway bank protection collision prevention and warning device according to claim 1, characterized in that: The outer ring of the threaded rod (902) is provided with threads and a smooth surface. The smooth outer ring of the threaded rod (902) is fixedly fitted with a toggle block (903), and the outer ring of the toggle block (903) is provided with serrations. The threaded outer ring of the threaded rod (902) is threadedly connected to the inner ring thread groove of the threaded sleeve (901).
5. The waterway bank protection collision prevention and warning device according to claim 4, characterized in that: The pusher (904) includes a front plate (9041) fixedly connected to the smooth end of the threaded rod (902), and the front plate (9041) and the smooth end of the threaded rod (902) are matched with the rotating groove (9042) reserved inside the anti-collision plate three (5).
6. The waterway bank protection collision prevention and warning device according to claim 5, characterized in that: The outer diameter of the front plate (9041) is larger than the outer diameter of the smooth end of the threaded rod (902). The outer wall of the front plate (9041) and the outer wall of the smooth end of the threaded rod (902) are in contact with the inner wall of the rotating groove (9042) and achieve a rotating connection.