Anti-collision guardrail plate for port
By setting a buffer structure between the fixed frame and the fixed frame, and using a combination of sliding rods, sliders and springs, the problem that tires cannot effectively absorb impact force is solved, achieving a gentle contact when the ship is docked and protecting the hull and the dock.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-03-24
AI Technical Summary
In the existing technology, tires, as a buffer device, cannot effectively absorb huge impact forces when ships are docked, making the hull and dock easily damaged.
A buffer structure is adopted between the fixed frame and the fixed frame, including a combination of sliding rods, sliders and springs. The impact energy is absorbed by the compression of the connecting rods and sliders, reducing the impact force on the tire.
It effectively absorbs the impact energy when ships dock, preventing damage to the hull and the dock, and improving the smoothness of contact between the ship and the dock.
Smart Images
Figure CN224031599U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ship protection technical field, especially a port anti -collision fence board. BACKGROUND
[0002] As an important water transport equipment, the ship often generates a large impact force when stopping at the wharf. Because the safety requirement of the ship is very high, how to provide effective buffer when the ship stops becomes a problem to be solved to protect the safety of the ship and the wharf.
[0003] At present, in order to reduce the impact force of the ship on the wharf when stopping, a plurality of tires or other rubber products are usually suspended on the wharf as a buffer device. When the ship gradually approaches the wharf, the relative speed between the ship and the wharf will gradually decrease, but there will still be a certain impact force in the last stage. At this time, the side or bow part of the ship will collide with the tire, and the tire will deform after being pressed, thereby absorbing part of the impact energy. This deformation can slow down the speed change when the ship stops, making the contact between the ship and the wharf more soft.
[0004] However, the above prior art still has the following defects: because the structural strength of the tire is low, it cannot fully absorb the impact force when it is subjected to a large impact force, which is easy to cause damage to the ship and the wharf. TECHNICAL SOLUTION
[0005] The embodiment of the present application provides a port anti-collision fence board, which solves the technical problem that the ship and the wharf are easily damaged by impact during the process of the ship stopping at the wharf in the prior art.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme, a port anti-collision fence board, including fixed frame and fixed frame, the fixed frame includes at least two horizontal frames, each horizontal frame is fixed with buffer structure, the buffer structure includes the fixed seat fixed with the fixed frame, the fixed seat is installed with a slide rod and two sliding blocks slidingly installed on the slide rod, wherein the two ends of the slide rod are fixed with the two ends of the fixed seat, the two ends of the fixed seat are connected with one end of a sliding block through a spring, one side of the sliding block is hinged with a connecting rod, the other end of the connecting rod is hinged with the fixed frame, the surface of the fixed frame is fixed with a protective plate. Because the fixed frame and the fixed frame have the buffer structure, during the process of the ship stopping at the wharf, the connecting rod and the sliding block in the buffer structure will drive the spring to be compressed while the tire is extruded and deformed, thereby absorbing part of the impact energy, so that the tire does not need to bear the whole impact energy, the contact between the ship and the wharf is more soft, and the damage of the ship and the wharf caused by impact is effectively avoided.
[0007] As a further improvement of the above-mentioned scheme, the fixing frame comprises upper, middle and lower transverse frames, and the fixing frame comprises upper, middle and lower transverse columns in correspondence, and a buffer structure is arranged between each transverse column and the corresponding transverse frame.
[0008] As a further improvement of the above-mentioned scheme, the middle transverse column is connected with the transverse frame through the buffer structure at the middle part of the transverse direction, and the upper and lower transverse columns are connected with the transverse frame through the buffer structure at the two ends; thus, the port anti-collision guardrail plate can effectively absorb and disperse the impact force when the ship is docked at multiple positions, and the overall buffering effect and protection capability are improved.
[0009] As a further improvement of the above-mentioned scheme, the fixing frame further comprises a plurality of vertical frames, the vertical frames are respectively fixed above the upper transverse frame and below the lower transverse frame, and a lock catch is arranged on each vertical frame, and the lock catch can hang the tire through a rope; the design of the lock catch on the vertical frame makes the hanging of the tire more convenient and safe. Through the cooperation of the lock catch and the rope, the tire can be easily hung on the fixing frame, and the tire can also be ensured not to fall off or shift when being impacted by the ship.
[0010] As a further improvement of the above-mentioned scheme, the fixing frame is a C-shaped channel steel, and the fixing seat of the buffer structure is welded and fixed with the web of the C-shaped channel steel.
[0011] As a further improvement of the above-mentioned scheme, the web of the C-shaped channel steel is provided with a mounting hole, and the mounting hole is anchored to the wharf through a screw rod; thus, the stability of the device as a whole can be improved.
[0012] Through the above technical scheme, the present application at least has the following technical effects or advantages:
[0013] Since the buffer structure is arranged between the fixing frame and the fixing frame, when the ship is docked to the wharf, the connecting rod and the sliding block in the buffer structure will drive the spring to be compressed while the tire is deformed by extrusion, thereby absorbing part of the impact energy, so that the tire does not need to bear the whole impact energy, and the contact between the ship and the wharf is more soft, and the damage of the ship body and the wharf caused by the impact is effectively avoided. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor:
[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0016] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;
[0017] Figure 3 This is a structural schematic diagram of the present invention from another angle;
[0018] Figure 4 for Figure 3 A schematic diagram of the structure behind the hidden fixing frame.
[0019] Explanation of reference numerals in the attached diagram: 1. Protective plate, 2. Horizontal frame, 3. Vertical frame, 4. Lock, 5. Fixing seat, 6. Slide bar, 7. Slider, 8. Spring, 9. Connecting rod, 10. Horizontal column. Detailed Implementation
[0020] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, other embodiments obtained by those skilled in the art without creative effort are all within the scope of protection of this patent.
[0021] This utility model discloses a port anti-collision guardrail, such as Figure 1 As shown, it includes a fixing frame and a fixing bracket. The fixing frame can be anchored to the dock, and the fixing bracket is installed on the surface of the fixing frame. In one example, the fixing frame and the fixing bracket are connected by a buffer structure. A protective plate 1 is fixed to the surface of the fixing bracket, and the side of the protective plate 1 can be used to place tires. During the ship's berthing, the ship comes into contact with the tires, and the buffer structure between the fixing frame and the fixing bracket is compressed and deformed, which can reduce the impact on the tires and improve the cushioning protection of the ship's hull.
[0022] like Figure 1 , Figure 2 As shown, the fixing frame includes at least two horizontal frames 2. In this embodiment, the horizontal frames 2 are arranged in three sections: upper, middle, and lower. Correspondingly, the fixing frame includes three horizontal columns 10, upper, middle, and lower. Each horizontal column 10 is equipped with a buffer structure between itself and the horizontal frame 2 of the corresponding height. The fixing frame also includes multiple vertical frames 3, which are fixed above the upper horizontal frame 2 and below the lower vertical frame 3. Each vertical frame 3 is equipped with a buckle 4, through which ropes can be connected to hang the tire on the side of the protective plate 1.
[0023] The horizontal frame 2 and vertical frame 3 of the fixed frame are both C-shaped channel steel, and the buffer structure and locking buckle 4 are fixed inside the C-shaped channel steel. Figure 2As shown, the buffer structure comprises a fixed seat 5 fixed in the transverse frame 2 and welded with the web of the C-shaped channel steel. The inside of the fixed seat 5 is a rectangular recess, a sliding rod 6 and two sliding blocks 7 are installed in the recess, the sliding block 7 is slidingly installed on the sliding rod 6, wherein the axial direction of the sliding rod 6 is consistent with the extension direction of the transverse frame 2, the two ends of the sliding rod 6 are fixed with the two ends in the inside of the fixed seat 5 respectively, the two ends in the inside of the fixed seat 5 are connected with one end of the sliding block 7 through the spring 8 respectively, one side of the sliding block 7 is hinged with a connecting rod 9, and the other end of the connecting rod 9 is hinged with the fixed frame.
[0024] During the process of the ship docking, the tire is deformed after being extruded, and the protective plate 1 and the fixed frame are subjected to the action force of the tire, and the action force is transmitted to the fixed frame through the buffer structure. For each buffer structure, the two ends of the connecting rod 9 are hinged with the fixed frame and the sliding block 7 in the fixed seat 5 respectively, so that the connecting rod 9 is a two-force rod, and the connecting rod 9 is deformed after being stressed, so that the sliding block 7 slides relative to the sliding rod 6, so that the spring 8 in the fixed seat 5 is extruded and deformed. In this process, the fixed frame and the protective plate 1 are close to the fixed frame, and the buffer effect is achieved, and the deformation of the spring 8 can absorb the impact energy and improve the protection of the ship body.
[0025] As shown in Figure 3 , Figure 4 Among the three transverse columns 10 of the fixed frame, the middle transverse column 10 is connected with the transverse frame 2 of the fixed frame through the buffer structure, and the two ends of the upper and lower transverse columns 10 are connected with the transverse frame 2 of the fixed frame through the buffer structure. Thus, the middle part and the four corners of the protective plate 1 can all have the buffer effect, and the fixed frame and the protective plate 1 are fixed as a whole, which can improve the deformation resistance of the protective plate 1.
[0026] In addition, since the transverse frame 2 and the vertical frame 3 of the fixed frame are both C-shaped channel steels, mounting holes can be arranged on the webs of the C-shaped channel steels, so that the device can be anchored on the wharf as a whole through bolts penetrating the mounting holes.
[0027] In use, the device is anchored on the wharf as a whole, the tire is connected with the lock buckle 4 of the vertical frame 3 through the rope and located on the surface of the protective plate 1, and when the tire is impacted by the ship body, the tire and the buffer structure are deformed, so that the impact on the tire is reduced and the buffer protection of the ship body is improved.
[0028] In the description of the utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the utility model and not for the purpose of requiring the utility model to be necessarily constructed or operated in a particular orientation, and therefore should not be construed as limiting the utility model. In the utility model, "connected" and "connected" should be understood broadly, for example, it can be connected, and can also be detachably connected; it can be directly connected, and can also be indirectly connected through an intermediate component. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novelty disclosed herein.
Claims
1. A port anti-collision guardrail, comprising a fixing frame and a fixing bracket, characterized in that, The fixed frame includes at least two horizontal frames (2), and each horizontal frame (2) is fixed with a buffer structure. The buffer structure includes a fixed seat (5) fixed to the fixed frame. A slide rod (6) and two sliders (7) slidably mounted on the slide rod (6) are installed in the fixed seat (5). The two ends of the slide rod (6) are fixed to the two ends of the fixed seat (5) respectively. The two ends of the fixed seat (5) are connected to one end of a slider (7) by a spring (8) respectively. A connecting rod (9) is hinged to one side of the slider (7). The other end of the connecting rod (9) is hinged to the fixed frame. A protective plate (1) is fixed to the surface of the fixed frame.
2. The port anti-collision guardrail according to claim 1, characterized in that, The fixed frame includes three horizontal frames (2) of upper, middle and lower. Correspondingly, the fixed frame includes three horizontal columns (10) of upper, middle and lower. Each horizontal column (10) is equipped with a buffer structure between itself and the horizontal frame (2) of the corresponding height.
3. A port anti-collision guardrail according to claim 2, characterized in that, The middle horizontal column (10) is connected to the horizontal frame (2) in the middle of the horizontal direction through a buffer structure, and the two ends of the upper and lower horizontal columns (10) are connected to the horizontal frame (2) through a buffer structure.
4. A port anti-collision guardrail according to any one of claims 1 to 3, characterized in that, The fixing frame also includes multiple vertical frames (3), which are fixed above the upper horizontal frame (2) and below the lower horizontal frame (2), respectively. Each vertical frame (3) is equipped with a buckle (4), which can hang a tire by a rope.
5. A port anti-collision guardrail according to claim 4, characterized in that, The fixing frame is a C-shaped channel steel, and the fixing seat (5) of the buffer structure is welded and fixed to the web of the C-shaped channel steel.
6. A port anti-collision guardrail according to claim 5, characterized in that, The web of the C-shaped channel steel has mounting holes, which are used to anchor it to the dock via bolts.