Water conservancy construction landslide gravel blocking structure
By designing a landslide blocking structure including an infrastructure, a protective net, a rotating column and a spring, the problem of gravel blocking the stop gap in the prior art is solved, and efficient gravel blocking and protection of the protective net are achieved.
Patent Information
- Application Number
- CN202421481064.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-26
AI Technical Summary
In the existing landslide gravel blocking structure, the stop blocks are arranged in two rows in an interlaced form, and the grooves are arranged on the right side of the stop block. When too much gravel slides down, the gap between the stop block may be blocked, affecting the blocking effect of the gravel entering the groove.
A landslide blocking structure is designed, including the infrastructure, protective net, rotary column, bearing plate and spring. The foundation is ensured to be stable through the set cast column and pouring groove. The protective net blocks the gravel. The combination of rotary column and spring is used to share and transfer the weight of the gravel, ensuring that the gravel can slide down to a unified location smoothly.
Effectively prevent gravel from accumulating on the surface of the bearing plate, avoid collapse of the protective net and infrastructure, and ensure the sustainability and efficiency of the barrier effect.
Smart Images
Figure CN222834925U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of landslide and gravel blocking, in particular to a landslide and gravel blocking structure for water conservancy construction. Background Art
[0002] Landslide refers to the deformation phenomenon that under certain topographic and geological conditions, due to the influence of various natural or man-made factors that destroy the mechanical balance, the unstable soil (rock) on the hillside slides slowly and intermittently along a weak surface (belt) inside the hillside under the action of gravity. The movement of unstable soil (rock) is often accompanied by gravel, which can pose a dangerous factor to people or objects around it. Therefore, a water conservancy construction landslide gravel barrier structure is needed to block the gravel and avoid the occurrence of safety hazards.
[0003] For example, the Chinese patent with patent announcement number CN218263522U proposes a landslide debris barrier structure for water conservancy construction. The patent uses blocks, buffer pads, fixed rods, shielding nets, casings, steel bars, fixed screws and limit rods in coordination with each other to block and buffer the sliding debris, effectively preventing the problem of splashing caused by the breakage of the debris. At the same time, the concrete casting layer and the grooves can improve the stability of the overall structure of the device and facilitate cleaning and collection in the later stage. However, in this scheme, since the blocks are arranged in two rows and in a staggered form, and the grooves are arranged on the right side of the blocks, when too much debris slides down, it is possible to block the gap between the blocks, thereby hindering the debris from passing through the blocks into the grooves, affecting the subsequent barrier effect. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a landslide gravel barrier structure for water conservancy construction, which solves the problem that because the blocks are arranged in two rows in a staggered form and the grooves are arranged on the right side of the blocks, when too much gravel slides down, it is possible to block the gap between the blocks, thereby hindering the gravel from passing through the blocks and entering the grooves, affecting the subsequent barrier effect.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] A landslide arresting structure comprises a basic frame, wherein the first protective net groove is respectively opened on both sides of the interior of the basic frame, the second protective net groove is respectively opened on both sides of the interior of the basic frame, a protective net is arranged inside the basic frame, two rotating columns are respectively fixedly installed on both sides of the protective net, the outer circular wall surface of the rotating column is movably sleeved with the interior of the first protective net groove, the outer circular wall surface of the rotating column is movably sleeved with the interior of the second protective net groove, a first blocking plate is fixedly installed on one side of the basic frame, a receiving plate is arranged inside the basic frame, a blocking assembly is arranged on the bottom surface of the receiving plate for blocking landslide debris, the blocking assembly comprises: a plurality of connecting plates, the plurality of connecting plates are fixedly installed on the bottom surface of the receiving plate, a shaft mounting hole is opened on one side of the connecting plate, a shaft mounting hole is fixedly sleeved with the inner circular wall surface of the shaft mounting hole The bearings are arranged in a group with each two bearings, and a connecting column is fixedly sleeved between each group of bearings. Two load-bearing plates are fixedly installed on the inner bottom surface of the basic frame, and two movable rods are arranged inside the basic frame, and a conversion block is fixedly installed on the top surface of the movable rod. One side of the conversion block and the load-bearing plate is respectively provided with a first mounting hole, and the first mounting hole is fixedly sleeved with the connecting column, and a spring is movably sleeved on the outer circular wall surface of the movable rod, and two passing holes are arranged on the inner bottom surface of the basic frame, and two second load-bearing blocks are fixedly installed on the inner bottom surface of the basic frame, and a load-bearing hole is arranged on the top surface of the second load-bearing block, and the inner circular wall surface of the load-bearing hole is movably sleeved with the outer circular wall surface of the movable rod, and the outer circular wall surface of the movable rod is movably sleeved with the outer circular wall surface of the passing hole, and the top surface of the second load-bearing block is fixedly installed with the spring.
[0007] In order to facilitate the disassembly of the side wing plates, as a water conservancy construction landslide and debris barrier structure of the utility model, it is preferred that a side wing groove is opened on one side of the interior of the basic frame, a plurality of threaded grooves are opened inside the side wing groove, the inner circular wall surface of the threaded groove is threadedly connected with bolts, the inside of the side wing groove is provided with a side wing plate, a plurality of through holes are opened on one side of the side wing plate, and the through holes are movably connected with the bolts.
[0008] In order to alleviate the damage of gravel to the protective net, as a water conservancy construction landslide gravel barrier structure of the utility model, it is better that a plurality of supporting grooves are respectively opened on both sides of the interior of the basic frame, each two of the supporting grooves form a group, and a supporting rod is movably connected between each group of the supporting grooves.
[0009] In order to facilitate the cleaning of the inside of the basic frame, as a water conservancy construction landslide and debris blocking structure of the utility model, it is preferred that a first rear cover hole is opened on the inner bottom surface of the basic frame, and a stop block is movably sleeved inside the first rear cover hole, a movable groove is opened on one side of the basic frame, and a movable plate is movably sleeved inside the movable groove, and a second rear cover groove is opened on the top surface of the movable plate, and the second rear cover groove is movably sleeved with the stop block.
[0010] In order to make the basic frame more stable, as a water conservancy construction landslide and gravel barrier structure of the utility model, it is preferred that a plurality of base frame columns are fixedly installed on the bottom surface of the basic frame, a casting column is fixedly installed on the bottom surface of the base frame column, and a casting groove is opened on the bottom surface of the casting column.
[0011] In order to reduce the amount of debris entering the interior of the foundation frame, as a water conservancy construction landslide debris barrier structure of the utility model, it is preferred that a second blocking plate is provided on the bottom surface of the receiving plate, and two hinges are fixedly installed on one side of the second blocking plate, and the second blocking plate is connected to the bottom surface of the receiving plate through the hinges.
[0012] In summary, the utility model mainly has the following beneficial effects:
[0013] Through the coordinated use of the casting columns, casting troughs, protective nets, receiving plates, load-bearing plates, rotating columns and springs, it is prevented that the gravel accumulates on the surface of the receiving plate and causes collapse of the protective nets and foundation frames. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the side wing plate structure of the utility model;
[0016] Figure 3 It is a right side schematic diagram of the movable plate structure of the utility model;
[0017] Figure 4 yes Figure 2 Schematic diagram of the local structure of A;
[0018] Figure 5 yes Figure 2 Schematic diagram of the local structure of B.
[0019] Figure numerals: 1. base frame; 2. first blocking plate; 3. flank groove; 4. threaded groove; 5. bolt; 6. through hole; 7. flank plate; 8. first protective net groove; 9. second protective net groove; 10. protective net; 11. supporting groove; 12. supporting rod; 13. receiving plate; 14. first rear cover hole; 15. second rear cover groove; 16. stop block; 17. connecting plate; 18. shaft hole; 19. connecting column; 20. first mounting hole; 21. load-bearing plate; 22. movable plate; 23. bearing; 24. casting column; 25. hinge; 26. second blocking plate; 27. conversion block; 28. movable groove; 29. rotating column; 30. movable rod; 31. load-bearing hole; 32. spring; 33. second load-bearing block; 34. over-position hole; 35. base frame column; 36. casting groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Embodiment 1
[0022] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A landslide and rubble blocking structure for water conservancy construction comprises a basic frame 1, wherein first protective net grooves 8 are respectively provided on both sides of the interior of the basic frame 1, second protective net grooves 9 are respectively provided on both sides of the interior of the basic frame 1, a protective net 10 is arranged inside the basic frame 1, two rotating columns 29 are respectively fixedly installed on both sides of the protective net 10, the outer circular wall surface of the rotating column 29 is movably sleeved with the interior of the first protective net groove 8, and the outer circular wall surface of the rotating column 29 is movably sleeved with the interior of the second protective net groove 9, a first blocking plate 2 is fixedly installed on one side of the basic frame 1, a receiving plate 13 is arranged inside the basic frame 1, and a blocking assembly is arranged on the bottom surface of the receiving plate 13 for blocking landslide and rubble, and the blocking assembly comprises a plurality of connecting plates 17, a plurality of connecting plates 18, and a plurality of connecting plates 19. The connecting plates 17 are all fixedly installed on the bottom surface of the receiving plate 13, and a shaft hole 18 is opened on one side of the connecting plate 17. A bearing 23 is fixedly sleeved on the inner circumferential wall of the shaft hole 18. Every two bearings 23 form a group, and a connecting column 19 is fixedly sleeved between each group of bearings 23. Two load-bearing plates 21 are fixedly installed on the inner bottom surface of the basic frame 1. Two movable rods 30 are arranged inside the basic frame 1. A conversion block 27 is fixedly installed on the top surface of the movable rod 30. A first mounting hole 20 is respectively opened on one side of the conversion block 27 and the load-bearing plate 21. The first mounting hole 20 is fixedly sleeved with the connecting column 19, and a spring 32 is movably sleeved on the outer circumferential wall of the movable rod 30. Two over-position holes 34 are opened on the inner bottom surface of the basic frame 1. The inner bottom surface of the basic frame 1 Two second load-bearing blocks 33 are fixedly installed, and a load-bearing hole 31 is opened on the top surface of the second load-bearing block 33. The inner circular wall surface of the load-bearing hole 31 is movably connected with the outer circular wall surface of the movable rod 30, and the outer circular wall surface of the movable rod 30 is movably connected with the outer circular wall surface of the over-hole 34. The top surface of the second load-bearing block 33 is fixedly installed with the spring 32. Through the provided pouring column 24, the installer determines the installation position of the basic frame 1, digs a pit on the landslide ground, puts the basic frame 1 into the pit, makes the basic frame 1 parallel to the ground, pours concrete in the pit, and pours it along the pouring column 24 to the pouring groove 36, so that the pouring column 24 is immersed in the concrete, so that the basic frame 1 is stable. When the gravel slides down, it is blocked by the protective net 10 and falls to the receiving plate 13, receiving The slope set on the plate 13 can allow the gravel to slide from a high place to a low place. The gravity borne by the receiving plate 13 is shared by the load-bearing plate 21 and the rotating column 29. After the rotating column 29 is subjected to the weight of the gravel, the gravity is pressed on the spring 32. The spring 32 contracts after being subjected to the weight. When the spring 32 contracts, the low part of the slope of the receiving plate 13 continues to decrease. The height of the load-bearing plate 21 remains unchanged, resulting in the height of the slope of the receiving plate 13 remaining unchanged. The bearing 23 on the load-bearing plate 21 rotates as the spring 32 is lowered. As the low part of the slope of the receiving plate 13 continues to decrease, the gravel will slide to a unified location, eliminating the accumulation of gravel on the surface of the receiving plate 13 from causing obstruction to the protective net 10, thereby preventing the accumulation of gravel on the surface of the receiving plate 13 from causing collapse of the protective net 10 and the foundation frame 1.
[0023] Embodiment 2
[0024] Based on the above embodiment 1, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A side wing groove 3 is provided on one side of the interior of the basic frame 1, and a plurality of threaded grooves 4 are provided inside the side wing groove 3. The inner wall surface of the threaded groove 4 is threadedly connected with a bolt 5. A side wing plate 7 is provided inside the side wing groove 3. A plurality of through holes 6 are provided on one side of the side wing plate 7. The through holes 6 are movably connected with the bolt 5. A plurality of supporting grooves 11 are provided on both sides of the interior of the basic frame 1. Every two supporting grooves 11 form a group. A supporting rod 12 is movably connected between each group of supporting grooves 11. A first rear cover hole 14 is provided on the inner bottom surface of the basic frame 1. A stop block 16 is movably connected inside the first rear cover hole 14. A movable groove 28 is provided on one side of the basic frame 1. A movable plate 22 is movably connected inside the movable groove 28. A second rear cover groove 15 is provided on the top surface of the movable plate 22, and the second rear cover groove 15 is movably connected with the stop block 16. A plurality of base frame columns 35 are fixedly installed on the bottom surface of the base frame 1, and a casting column 24 is fixedly installed on the bottom surface of the base frame column 35. A casting groove 36 is provided on the bottom surface of the casting column 24. A second blocking plate 26 is provided on the bottom surface of the receiving plate 13, and two hinges 25 are fixedly installed on one side of the second blocking plate 26. The second blocking plate 26 is connected to the bottom surface of the receiving plate 13 through the hinge 25. The bottom end of the landslide is deeply excavated through the provided casting column 24, and one side of the first blocking plate 2 is close to the landslide slope for concrete pouring, and the concrete is poured along the casting column 24 to the pouring groove 36, thereby ensuring the stability of the base frame 1.
[0025] Working principle: Please refer to Figure 1-Figure 5 As shown, after the installation personnel determine the installation position of the foundation frame 1 through the provided pouring column 24, they dig a pit on the landslide ground, put the foundation frame 1 into the pit, make the foundation frame 1 parallel to the ground, pour concrete in the pit, pour along the pouring column 24 to the pouring trough 36, and then immerse the pouring column 24 in the concrete, so that the foundation frame 1 is stable. When the gravel slides down, it is blocked by the protective net 10 and falls to the receiving plate 13. The slope provided on the receiving plate 13 allows the gravel to slide from a high place to a low place. The gravity borne by the receiving plate 13 is shared by the load-bearing plate 21 and the rotating column 29. After the column 29 is subjected to the weight of the gravel, the gravity pressure is applied to the spring 32. The spring 32 contracts after being subjected to the weight. When the spring 32 contracts, the lower part of the slope of the receiving plate 13 continues to decrease. The height of the load-bearing plate 21 remains unchanged, resulting in the height of the slope of the receiving plate 13 remaining unchanged. The bearing 23 on the load-bearing plate 21 rotates as the spring 32 is lowered. As the lower part of the slope of the receiving plate 13 continues to decrease, the gravel will slide to a unified location, eliminating the accumulation of gravel on the surface of the receiving plate 13 from causing obstruction to the protective net 10, thereby preventing the accumulation of gravel on the surface of the receiving plate 13 from causing collapse of the protective net 10 and the foundation frame 1.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A landslide and gravel barrier structure for water conservancy construction, characterized in that: include: A basic frame (1), wherein first protective net grooves (8) are respectively provided on both sides of the interior of the basic frame (1), second protective net grooves (9) are respectively provided on both sides of the interior of the basic frame (1), a protective net (10) is arranged inside the basic frame (1), two rotating columns (29) are respectively fixedly installed on both sides of the protective net (10), the outer circular wall surface of the rotating column (29) is movably sleeved with the interior of the first protective net groove (8), and the outer circular wall surface of the rotating column (29) is movably sleeved with the interior of the second protective net groove (9), a first blocking plate (2) is fixedly installed on one side of the basic frame (1), and a receiving plate (13) is arranged inside the basic frame (1); A blocking component, wherein the blocking component is arranged on the bottom surface of the receiving plate (13) and is used to block landslide debris. The blocking component comprises: a plurality of connecting plates (17), wherein the plurality of connecting plates (17) are fixedly mounted on the bottom surface of the receiving plate (13), wherein one side of the connecting plate (17) is provided with an axle mounting hole (18), wherein the inner circular wall surface of the axle mounting hole (18) is fixedly sleeved with a bearing (23), wherein every two of the bearings (23) form a group, and each group of the bearings (23) is fixedly sleeved with a connecting column (19), wherein two load-bearing plates (21) are fixedly mounted on the inner bottom surface of the base frame (1), wherein two movable rods (30) are arranged inside the base frame (1), wherein a conversion block (27) is fixedly mounted on the top surface of the movable rod (30), wherein the conversion block (27) is fixedly mounted on the top surface of the movable rod (30), wherein the conversion block (27) is fixedly mounted on the top surface of the movable rod (30), wherein the conversion block (27) is fixedly mounted on the top surface of the movable rod (30), wherein the movable rod (30) is fixedly mounted with a conversion block (27), wherein the movable rod (30) is fixedly mounted with a conversion block (27) and the conversion block (27) is fixedly mounted on the top surface of the movable rod (30). A first mounting hole (20) is respectively provided on one side of the block (27) and the load-bearing plate (21), the first mounting hole (20) is fixedly sleeved with the connecting column (19), the outer circular wall of the movable rod (30) is movably sleeved with a spring (32), the inner bottom surface of the basic frame (1) is provided with two passing holes (34), the inner bottom surface of the basic frame (1) is fixedly installed with two second load-bearing blocks (33), the top surface of the second load-bearing block (33) is provided with a load-bearing hole (31), the inner circular wall of the load-bearing hole (31) is movably sleeved with the outer circular wall of the movable rod (30), the outer circular wall of the movable rod (30) is movably sleeved with the outer circular wall of the passing hole (34), and the top surface of the second load-bearing block (33) is fixedly installed with the spring (32).
2. A water conservancy construction landslide rubble barrier structure according to claim 1, characterized in that: A side wing groove (3) is provided on one side of the base frame (1), a plurality of thread grooves (4) are provided on one side of the inside of the side wing groove (3), a bolt (5) is threadedly connected to the inner wall surface of the thread groove (4), a side wing plate (7) is provided inside the side wing groove (3), a plurality of through holes (6) are provided on one side of the side wing plate (7), and the through holes (6) are movably sleeved with the bolts (5).
3. A water conservancy construction landslide rubble barrier structure according to claim 1, characterized in that: A plurality of supporting grooves (11) are respectively provided on both sides of the interior of the basic frame (1), and each two supporting grooves (11) form a group. A supporting rod (12) is movably sleeved between each group of supporting grooves (11).
4. A water conservancy construction landslide rubble barrier structure according to claim 1, characterized in that: The bottom surface of the base frame (1) is provided with a first rear cover hole (14), a stop block (16) is movably sleeved inside the first rear cover hole (14), a movable groove (28) is provided on one side of the base frame (1), a movable plate (22) is movably sleeved inside the movable groove (28), a second rear cover groove (15) is provided on the top surface of the movable plate (22), and the second rear cover groove (15) is movably sleeved with the stop block (16).
5. A water conservancy construction landslide rubble barrier structure according to claim 1, characterized in that: A plurality of pedestal columns (35) are fixedly mounted on the bottom surface of the basic frame (1), a casting column (24) is fixedly mounted on the bottom surface of the pedestal column (35), and a casting groove (36) is provided on the bottom surface of the casting column (24).
6. A water conservancy construction landslide rubble barrier structure according to claim 1, characterized in that: A second blocking plate (26) is provided on the bottom surface of the receiving plate (13), two hinges (25) are fixedly mounted on one side of the second blocking plate (26), and the second blocking plate (26) is connected to the bottom surface of the receiving plate (13) via the hinges (25).
Citation Information
Patent Citations
Electric device convenient for closed maintenance of highway bridge cracks
CN218263522U