Slope protection anti-scouring structure of port channel
By designing a port waterway slope protection anti-short structure including multiple components, the problem of unstable traditional structures after long-term use is solved, and the effect of stable fixation and extended service life is achieved.
Patent Information
- Application Number
- CN202422264559.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-14
AI Technical Summary
After a long time of use, the traditional port waterway slope protection anti-short structure will cause unstable structures and not firm enough to cause stone displacement and structural deformation due to water flow impact and vibration.
A structure including a slope protection body, mounting plate, positioning cylinder, bearing, screw, sliding sleeve, rotating shaft, connecting rod, clamp, fixing block and fixing bolt is designed. Through the combination of these components, stable fixing and disassembly of the slope protection anti-shock structure is achieved.
It effectively solves the problem of structural instability, realizes stable fixation of the anti-shrink structure of the slope protection slope protection, can resist water flow erosion for a long time, prevents the loss of slope protection materials and weakens the foundation, and extends the service life of the slope protection.
Smart Images
Figure CN222990662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slope protection masonry protection, in particular to an anti-scouring structure for slope protection of port waterways. Background Art
[0002] The slope protection of port waterways is a structure used to protect the edges of ports and waterways from scouring and erosion by water flow, ensuring the stability and safety of the waterways. Since ports and waterways are often in an environment where the water flow is constantly scouring, the stability of the slope protection faces a severe test. In order to prevent soil loss, landslides and structural damage of the slope protection, anti-scouring structures are usually required. These anti-scouring structures, such as gabions, concrete retaining walls, anti-scouring nets and ecological slope protection, effectively reduce the erosion of the water flow on the slope protection by providing a physical barrier, enhancing soil stability and dispersing the impact force of the water flow. The adoption of these structures can extend the service life of the slope protection, reduce maintenance costs, and protect the normal operation of the waterway, thus ensuring the long-term stability and safety of the port and waterway areas.
[0003] Traditional anti-scouring structures for slope protection of port waterways mainly reduce the scouring effect of water flow on the slope protection by setting up solid physical barriers. Common structures such as gabions, concrete retaining walls and corrugated baffles provide strong physical support and protection to prevent soil loss. The gabion forms a mesh structure by filling with crushed stones or pebbles, effectively fixing the soil and allowing the water flow to pass through, reducing scouring, not only enhancing the stability of the slope protection, but also reducing the erosion risk, ensuring the long-term safety and reliability of the port waterway.
[0004] In the above traditional anti-scouring structures for slope protection of port waterways, such as gabions and stone masonry slope protection, they usually rely on their own weight and friction to maintain stability. After long-term use, problems such as stone displacement and structural deformation will occur due to water flow impact and vibration, resulting in a decrease in stability. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides an anti-scouring structure for slope protection of port waterways, aiming to improve the problem that in the traditional anti-scouring structure for slope protection of port waterways, the fixation of the anti-scouring structure is not stable enough, and the structure becomes unstable after long-term use due to water flow impact and vibration.
[0006] To achieve the above object, the utility model provides the following technical solutions: a slope erosion-resistant structure for a port waterway, including a slope main body, an installation plate is attached to the upper surface of the slope main body, a positioning cylinder is slidably connected inside the installation plate, the outer wall of the positioning cylinder is slidably connected inside the slope main body, a bearing is fixedly connected inside the positioning cylinder, a screw rod is fixedly connected to the inner wall of the bearing, a handle is connected to the top of the screw rod, a sliding sleeve is threadedly connected to the outer wall of the screw rod, a rotating shaft is rotatably connected to the outer wall of the sliding sleeve, a connecting rod is fixedly connected to the outer wall of the rotating shaft, the outer wall of the connecting rod is slidably connected inside the positioning cylinder, one end of the connecting rod is rotatably connected to a clamping block, the outer wall of the clamping block is slidably connected inside the slope main body and the positioning cylinder, and a fixing component is arranged on the outer wall of the positioning cylinder for fixing the positioning cylinder inside the installation plate.
[0007] Further, the fixing component includes a fixing block, the outer wall of the fixing block is fixedly connected to the outer wall of the positioning cylinder, a fixing bolt is arranged inside the positioning cylinder, and the outer wall of the fixing bolt is threadedly connected inside the installation plate.
[0008] Further, a reinforcing plate is fixedly connected to the outer wall of the installation plate, and a slope stone cage is slidably connected to the inner wall of the reinforcing plate.
[0009] Further, a sliding column is fixedly connected to the outer wall of the slope stone cage, and the outer wall of the sliding column is slidably connected inside the reinforcing plate.
[0010] Further, a buffer spring is sleeved on the outer wall of the sliding column, one end of the buffer spring is fixedly connected to the outer wall of the slope stone cage, and the other end of the buffer spring is fixedly connected to the inside of the reinforcing plate.
[0011] Further, a first reinforcing rib is fixedly connected inside the slope stone cage, a second reinforcing rib is fixedly connected inside the slope stone cage, and the first reinforcing rib and the second reinforcing rib are arranged in a cross shape inside the slope stone cage.
[0012] Further, a corrugated surface is arranged on the outer wall of the slope stone cage, and an ecological slope protection is fixedly connected to the outer wall of the corrugated surface.
[0013] Further, a vegetation layer is fixedly connected to the outer wall of the ecological slope protection, an ecological mesh is fixedly connected inside the vegetation layer, and the outer wall of the ecological mesh is fixedly connected to the inside of the ecological slope protection.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the present utility model, first insert the positioning cylinder into the inside of the slope protection main body and the mounting plate, then fix the positioning cylinder in cooperation with the fixing block and the fixing bolt. Next, drive the handle to drive the clamping block to move into the inside of the slope protection main body through the bearing, screw rod, sliding sleeve, rotating shaft and connecting rod, expanding the connection range, solving the problem that the fixation of the anti-scouring structure is not stable enough, and after long-term use, with the impact of water flow and vibration, the structure becomes unstable, achieving stable fixation, being able to effectively resist the scouring of water flow for a long time, preventing the loss of slope protection materials and the weakening of the foundation, and extending the service life of the slope protection.
[0016] 2. In the present utility model, first buffer the water flow through the sliding column and the buffer spring inside the reinforcing plate in cooperation with the corrugated surface, and at the same time control soil erosion and improve the landscape effect in cooperation with the ecological slope protection, vegetation layer and ecological mesh cloth. Finally, improve the strength of the slope protection stone cage in cooperation with the cross-set reinforcing rib 1 and reinforcing rib 2, achieving efficient anti-scouring, effectively preventing the erosion of the slope protection by water flow, thereby reducing the loss and damage of slope protection materials, and improving the reliability and safety of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structure schematic diagram of the slope protection anti-scouring structure of the port waterway proposed by the present utility model;
[0018] Figure 2 It is a schematic diagram of the internal structure of the slope protection main body of the slope protection anti-scouring structure of the port waterway proposed by the present utility model;
[0019] Figure 3 is Figure 2 the enlarged view at A in
[0020] Figure 4 It is a schematic diagram of the internal structure of the reinforcing plate of the slope protection anti-scouring structure of the port waterway proposed by the present utility model;
[0021] Figure 5 It is a schematic diagram of the internal structure of the slope protection stone cage of the slope protection anti-scouring structure of the port waterway proposed by the present utility model.
[0022] LEGEND DESCRIPTION:
[0023] 1. Slope protection main body; 2. Mounting plate; 3. Positioning cylinder; 4. Bearing; 5. Screw rod; 6. Handle; 7. Sliding sleeve; 8. Rotating shaft; 9. Connecting rod; 10. Clamping block; 11. Fixing block; 12. Fixing bolt; 13. Reinforcing plate; 14. Slope protection stone cage; 15. Corrugated surface; 16. Ecological slope protection; 17. Vegetation layer; 18. Ecological mesh cloth; 19. Sliding column; 20. Buffer spring; 21. Reinforcing rib 1; 22. Reinforcing rib 2. SPECIFIC EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0025] Referring to Figure 1 - Figure 3 , an embodiment provided by the present utility model: an anti-scouring structure for the slope protection of a port channel, including a slope protection main body 1, an installation plate 2 is attached to the upper surface of the slope protection main body 1, a positioning cylinder 3 is slidably connected inside the installation plate 2, the outer wall of the positioning cylinder 3 is slidably connected inside the slope protection main body 1, a bearing 4 is fixedly connected inside the positioning cylinder 3, a screw rod 5 is fixedly connected to the inner wall of the bearing 4, a handle 6 is connected to the top of the screw rod 5, a sliding sleeve 7 is threadedly connected to the outer wall of the screw rod 5, a rotating shaft 8 is rotatably connected to the outer wall of the sliding sleeve 7, a connecting rod 9 is fixedly connected to the outer wall of the rotating shaft 8, the outer wall of the connecting rod 9 is slidably connected inside the positioning cylinder 3, one end of the connecting rod 9 is rotatably connected to a clamping block 10, the outer wall of the clamping block 10 is slidably connected inside the slope protection main body 1 and the positioning cylinder 3, and a fixing component is arranged on the outer wall of the positioning cylinder 3, and the fixing component is used to fix the positioning cylinder 3 inside the installation plate 2. The fixing component includes a fixing block 11, the outer wall of the fixing block 11 is fixedly connected to the outer wall of the positioning cylinder 3, a fixing bolt 12 is arranged inside the positioning cylinder 3, and the outer wall of the fixing bolt 12 is threadedly connected inside the installation plate 2;
[0026] Specifically, first insert the positioning cylinder 3 into the slope protection main body 1 and the installation plate 2, so that the fixing block 11 is in contact with the installation plate 2, and then drive the fixing bolt 12 to rotate inside the installation plate 2 to realize the fixation between the installation plate 2 and the positioning cylinder 3. Then drive the handle 6 to drive the screw rod 5 to rotate inside the positioning cylinder 3 in cooperation with the bearing 4. Due to the threaded relationship between the screw rod 5 and the sliding sleeve 7, the sliding sleeve 7 slides inside the positioning cylinder 3 as the screw rod 5 rotates, thereby driving one end of the four connecting rods 9 to move through the four rotating shafts 8. Then, the other end of the connecting rod 9 is used to push the four clamping blocks 10 to slide inside the positioning cylinder 3 and the slope protection main body 1. In this process, the connection strength between the slope protection main body 1 and the installation plate 2 is effectively enlarged through the four clamping blocks 10, so as to realize the stable connection between the installation plate 2 and the positioning cylinder 3. During disassembly, only need to rotate the handle 6 in the reverse direction, and pull the clamping block 10 back into the positioning cylinder 3 through the connecting rod 9, and then drive the fixing bolt 12 to realize disassembly, realizing the stable installation of the installation plate 2 and the reinforcing plate 13.
[0027] Referring to Figure 1 、 Figure 4 and Figure 5, a reinforcing plate 13 is fixedly connected to the outer wall of the mounting plate 2. A slope protection stone cage 14 is slidably connected to the inner wall of the reinforcing plate 13. A sliding column 19 is fixedly connected to the outer wall of the slope protection stone cage 14. The outer wall of the sliding column 19 is slidably connected inside the reinforcing plate 13. A buffer spring 20 is sleeved on the outer wall of the sliding column 19. One end of the buffer spring 20 is fixedly connected to the outer wall of the slope protection stone cage 14, and the other end of the buffer spring 20 is fixedly connected to the inside of the reinforcing plate 13. A first reinforcing rib 21 is fixedly connected to the inside of the slope protection stone cage 14. A second reinforcing rib 22 is fixedly connected to the inside of the slope protection stone cage 14. The first reinforcing rib 21 and the second reinforcing rib 22 are arranged in a cross shape inside the slope protection stone cage 14. A corrugated surface 15 is arranged on the outer wall of the slope protection stone cage 14. An ecological slope protection 16 is fixedly connected to the outer wall of the corrugated surface 15. A vegetation layer 17 is fixedly connected to the outer wall of the ecological slope protection 16. An ecological mesh cloth 18 is fixedly connected to the inside of the vegetation layer 17. The outer wall of the ecological mesh cloth 18 is fixedly connected to the inside of the ecological slope protection 16;
[0028] Specifically, when the backflow impacts the slope protection main body 1, it will first exert pressure on the vegetation layer 17. At this time, the vegetation layer 17 will drive the slope protection stone cage 14 to slide on the inner wall of the reinforcing plate 13 under the pressure, and then exert pressure on the buffer spring 20, causing the buffer spring 20 to contract. The thrust generated when the buffer spring 20 contracts is used to push the slope protection stone cage 14 to buffer the impact. At the same time, the ecological mesh cloth 18 and the ecological slope protection 16 are used for preliminary slope protection, and the landscape effect can also be improved. In this process, the ecological mesh cloth 18 consolidates the roots of the vegetation layer 17 to prevent them from falling off. Then, the buffer effect is further improved through the slope protection stone cage 14 and the corrugated surface 15 opened on its outer wall. Finally, the overall strength of the slope protection stone cage 14 is improved through the first reinforcing rib 21 and the second reinforcing rib 22 arranged in a staggered manner inside the slope protection stone cage 14, achieving an efficient slope protection effect.
[0029] Working principle: When the slope protection and anti-scour structure of the port channel is needed, first insert the positioning cylinder 3 into the slope protection main body 1 and the mounting plate 2, so that the fixing block 11 fits with the mounting plate 2. Then rotate the fixing bolt 12 to fix the mounting plate 2 and the positioning cylinder 3. Drive the handle 6 and the bearing 4, so that the screw rod 5 rotates in the positioning cylinder 3. The threaded relationship between the screw rod 5 and the sliding sleeve 7 causes the sliding sleeve 7 to slide along the screw rod 5. The four rotating shafts 8 drive the connecting rod 9 to move, and the other end of the connecting rod 9 pushes the clamping block 10 to slide in the positioning cylinder 3 and the slope protection main body 1, enhancing the connection strength and stabilizing the mounting plate 2 and the positioning cylinder 3. When disassembling, rotate the handle 6 in the reverse direction, pull the clamping block 10 back into the positioning cylinder 3 through the connecting rod 9, and rotate the fixing bolt 12 to disassemble;
[0030] In addition, when the backflow impacts the slope protection main body 1, the vegetation layer 17 is under pressure, pushing the slope protection gabion 14 to slide within the reinforcing plate 13, exerting pressure on the buffer spring 20 and causing it to contract. The thrust of the buffer spring 20 pushes the slope protection gabion 14 to buffer the impact. The ecological mesh cloth 18 and the ecological slope protection 16 initially protect the slope, enhancing the landscape effect. The ecological mesh cloth 18 stabilizes the roots of the vegetation layer 17 to prevent detachment. The corrugated surface 15 on the outer wall of the slope protection gabion 14 and the staggered reinforcing ribs one 21 and reinforcing ribs two 22 inside improve the overall strength, achieving efficient slope protection.
[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A slope protection and anti-scour structure for a port channel, comprising a slope protection body (1), characterized in that: The upper surface of the slope protection body (1) is fitted with a mounting plate (2), the interior of the mounting plate (2) is slidably connected with a positioning cylinder (3), the outer wall of the positioning cylinder (3) is slidably connected to the interior of the slope protection body (1), the interior of the positioning cylinder (3) is fixedly connected with a bearing (4), the inner wall of the bearing (4) is fixedly connected with a screw (5), the top of the screw (5) is connected with a handle (6), the outer wall of the screw (5) is threadedly connected with a sliding sleeve (7), the outer wall of the sliding sleeve (7) is rotatably connected with a rotating shaft (8), the outer wall of the rotating shaft (8) is fixedly connected with a connecting rod (9), the outer wall of the connecting rod (9) is slidably connected to the interior of the positioning cylinder (3), one end of the connecting rod (9) is rotatably connected with a clamping block (10), the outer wall of the clamping block (10) is slidably connected to the interior of the slope protection body (1) and the positioning cylinder (3), and the outer wall of the positioning cylinder (3) is provided with a fixing component, and the fixing component is used to fix the positioning cylinder (3) inside the mounting plate (2).
2. The port channel slope protection and anti-scour structure according to claim 1 is characterized by: The fixing assembly comprises a fixing block (11), the outer wall of the fixing block (11) is fixedly connected to the outer wall of the positioning tube (3), a fixing bolt (12) is arranged inside the positioning tube (3), and the outer wall of the fixing bolt (12) is threadedly connected to the inside of the mounting plate (2).
3. The port channel slope protection and anti-scour structure according to claim 1 is characterized by: The outer wall of the mounting plate (2) is fixedly connected to a reinforcing plate (13), and the inner wall of the reinforcing plate (13) is slidably connected to a slope protection gabion (14).
4. The port channel slope protection and anti-scour structure according to claim 3 is characterized by: The outer wall of the slope protection gabion (14) is fixedly connected with a sliding column (19), and the outer wall of the sliding column (19) is slidably connected to the inside of the reinforcing plate (13).
5. The port channel slope protection and anti-scour structure according to claim 4 is characterized by: The outer wall of the sliding column (19) is sleeved with a buffer spring (20), one end of the buffer spring (20) is fixedly connected to the outer wall of the slope protection gabion (14), and the other end of the buffer spring (20) is fixedly connected to the inside of the reinforcing plate (13).
6. The port channel slope protection and anti-scour structure according to claim 3 is characterized by: A reinforcing rib 1 (21) is fixedly connected inside the slope protection gabion (14), and a reinforcing rib 2 (22) is fixedly connected inside the slope protection gabion (14). The reinforcing rib 1 (21) and the reinforcing rib 2 (22) are arranged in a cross shape inside the slope protection gabion (14).
7. The port channel slope protection and anti-scour structure according to claim 3 is characterized by: The outer wall of the slope protection gabion (14) is provided with a corrugated surface (15), and the outer wall of the corrugated surface (15) is fixedly connected with an ecological slope protection (16).
8. The port channel slope protection and anti-scour structure according to claim 7, characterized in that: The outer wall of the ecological slope protection (16) is fixedly connected to a vegetation layer (17), the interior of the vegetation layer (17) is fixedly connected to an ecological mesh cloth (18), and the outer wall of the ecological mesh cloth (18) is fixedly connected to the interior of the ecological slope protection (16).