Slope protection net for water conservancy project

Abstract

The slope protection net for the water conservancy project comprises two fixing plates and a dam, metal nets are arranged on one sides of the two fixing plates, positioning plates are fixedly connected to the sides, away from the fixing plates, of the metal nets, two symmetrical connecting grooves are formed in the fixing plates, and connecting columns are movably connected into the connecting grooves. Stabilizing columns are fixedly connected to the lower end faces of the connecting columns, locking grooves are formed in the connecting columns, a locking frame is jointly clamped between the two locking grooves, the two stabilizing columns on the lower end face of the fixing plate are deeply buried in a dam, stability of the stabilizing columns and the fixing plate is guaranteed, and a metal net can be rapidly installed and fixed in cooperation with connecting and locking of the connecting columns and the locking frame; the stability of the metal net is guaranteed, the problem that the slope protection net is loosened due to the fact that the dam soil is loosened or the slope protection net is affected by external force is solved, the stability of the dam can be effectively protected, and soil loss is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a slope protection net for water conservancy projects. Background Art

[0002] During the construction of water conservancy projects, dams are usually set up. In order to prevent the loss of soil on the dam, causing the riverbed to rise and the waterway to be blocked, measures are usually taken to protect the slope of the dam. Generally, protective nets are used to protect the dam and the soft soil on the dam to prevent soil loss.

[0003] According to a Chinese patent document with announcement number CN212714800U, a slope protection net for water conservancy projects is disclosed, which includes a main body, a fixing hole is provided on the lower end outer surface of the main body, a convenient connection mechanism is fixedly connected to the upper end outer surface of the fixing hole, a metal mesh is provided on the upper end outer surface of the convenient connection mechanism, and a stabilizing mechanism is provided in the middle of the metal mesh. The slope protection net for water conservancy projects described in the utility model is provided with a stabilizing mechanism and a convenient connection mechanism, which can improve the installation stability of the slope protection net when the slope protection net is installed, prevent the slope protection net from falling from the water retaining slope and affecting the installation of the water retaining slope, and the convenient connection mechanism can be provided, when the slope protection net is connected, insert the connection plug at one end of one slope protection net into the connection socket at one end of another slope protection net, and then tighten the connection bolts to firmly connect the two slope protection nets together, so as to prevent the loose connection between the slope protection nets from affecting the protection effect, which is beneficial to people's use and brings better use prospects.

[0004] Based on the search of the above patents and in combination with the slope protection nets in the prior art, it is found that the above slope protection nets are connected to the metal mesh through a stabilizing mechanism when in use, and then cooperate with the insertion pieces and the deep soil layer to fix the metal mesh. However, in actual use, since the soil of the dam is relatively soft and the insertion pieces are relatively straight, after long-term rain erosion, the soil becomes softer and will become loose, or it may be hit by external forces and the metal mesh is stressed, which will cause the insertion pieces and the soil layer to loosen, thereby affecting the stability of the entire slope protection net, thereby reducing its practicality. Utility Model Content

[0005] The utility model aims to provide a slope protection net for water conservancy projects, which can be deeply buried in the dam through two stabilizing columns on the lower end surface of the fixing plate to ensure the stability of the stabilizing columns and the fixing plate, and can be quickly installed and fixed with the connection and locking of the connecting column and the locking frame to ensure the stability of the metal net, prevent the dam soil from loosening or the slope protection net from being affected by external forces, causing the slope protection net to loosen, and can effectively protect the stability of the dam and prevent the loss of soil.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a slope protection net for water conservancy projects, comprising two fixed plates and a dam, a metal mesh is provided on one side of the two fixed plates, a positioning plate is fixedly connected to the side of the metal mesh away from the fixed plate, two symmetrical connecting grooves are provided on the fixed plate, a connecting column is movably connected in the connecting groove, a stabilizing column is fixedly connected to the lower end surface of the connecting column, a locking groove is provided on the connecting column, a locking frame is jointly clamped between the two locking grooves, the locking frame is slidably connected to the fixed plate, a contraction groove is provided on the side of the fixed plate away from the metal mesh, a moving column is slidably connected in the contraction groove, a spring is sleeved on the outer surface of the moving column, two ends of the spring are respectively fixedly connected to the moving column and the fixed plate, and one end of the moving column away from the metal mesh is fixedly connected to a connecting block, and the connecting block is fixedly connected to the locking frame.

[0007] The beneficial effects of the utility model are as follows: the metal mesh can be used to protect the dam and prevent soil loss. At the same time, a fixed plate and a stabilizing column are used to bury the stabilizing column deeply with the soil layer to ensure the stability of the stabilizing column. The two connecting columns are used to quickly connect the fixed plate. The locking frame, the moving column and the spring are used in combination to quickly lock the fixed plate with the two stabilizing columns to ensure the stability of the fixed plate. When installing and fixing the slope protection net, the speed can be accelerated to ensure stability and improve work efficiency:

[0008] In order to quickly install and fix the fixing plate and metal mesh:

[0009] As a further improvement of the above technical solution: a fixing rod is provided between the fixing plate and the metal mesh, a rotating rod is hinged on the fixing rod, two ends of the rotating rod are commonly and fixedly connected with a connecting frame, and the connecting frame is fixedly connected to the metal mesh.

[0010] The beneficial effect of this improvement is that the metal mesh on the connecting frame can be rotated by the cooperation between the fixed rod and the rotating rod, so that the metal mesh can better fit the slope, thereby improving the flexibility of the use of the metal mesh:

[0011] In order to rotate the metal mesh to better fit the dam slope:

[0012] As a further improvement of the above technical solution: two symmetrical installation grooves are provided on the upper end surface of the fixing plate, a mounting block is movably connected in the mounting groove, the mounting block is fixedly connected to the fixing rod, a fixing bolt is threaded on the mounting block, and the fixing bolt passes through the mounting block and extends into the fixing plate.

[0013] The beneficial effects of this improvement are: through the action of the mounting block and the fixing bolt, the fixing rod and the fixing plate can be quickly installed and fixed, ensuring that the metal mesh will not loosen during use, facilitating rapid fixing during installation, and improving the installation efficiency of the slope protection net:

[0014] In order to quickly fix the metal mesh:

[0015] As a further improvement of the above technical solution: the upper end surface of the fixing plate is provided with two symmetrical limit grooves, the two limit grooves are located between the two installation grooves, a limit block is slidably connected in the limit groove, and the limit block is fixedly connected to the lock frame.

[0016] The beneficial effect of this improvement is that the use of the limit groove and the limit block can ensure that the lock frame is more stable during the movement, will not be skewed, and can accurately dock the lock frame with the locking hole on the connecting column:

[0017] In order to achieve the limit stability of the lock frame and accurately dock with the locking groove:

[0018] As a further improvement of the above technical solution: a positioning hole is opened on the positioning plate, and the positioning plate is fixed to the dam through a positioning cone.

[0019] The beneficial effect of this improvement is that by using the positioning holes and positioning cones, the positioning plate and the dam can be better fixed, ensuring that the lower part of the metal mesh can be more stable and will not loosen:

[0020] In order to fix the metal mesh and prevent the bottom from loosening:

[0021] As a further improvement of the above technical solution: a first avoidance groove and a second avoidance groove are respectively provided on the outer wall of the stabilizing column.

[0022] The beneficial effect of this improvement is that the first avoidance groove and the second avoidance groove on the stabilizing column can make the stabilizing column contact with the soil layer better, ensure the stability between the stabilizing column and the soil layer, and prevent the stabilizing column from loosening:

[0023] To achieve better fixation of the stabilizing column:

[0024] As a further improvement of the above technical solution: a pulling button is fixedly connected to a side of the connecting block away from the lock frame.

[0025] The beneficial effects of this improvement are: by using the pull button, the connection block and the lock frame can be flexibly moved, which facilitates the quick locking of the two connection columns on the fixed plate, facilitates installation, and improves the installation efficiency of the metal mesh:

[0026] In order to realize flexible movement of the lock frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The isometric structure diagram provided for the utility model Figure 1 ;

[0028] Figure 2 A top view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0032] Figure 6 The utility model provides Figure 5 The enlarged view of point B in the middle;

[0033] Figure 7 The utility model provides Figure 2 Three-dimensional cross-sectional view at DD in the middle.

[0034] In the figure, 1. fixing plate; 2. dam; 3. metal mesh; 21. positioning plate; 22. connecting groove; 23. connecting column; 24. stabilizing column; 25. locking groove; 26. locking frame; 27. contraction groove; 28. moving column; 29. ​​spring; 30. connecting block; 41. fixing rod; 42. rotating rod; 43. connecting frame; 51. mounting groove; 52. mounting block; 53. fixing bolt; 61. limiting groove; 62. limiting block; 71. positioning hole; 72. positioning cone; 81. first avoidance groove; 82. second avoidance groove; 91. pulling button. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0036] like Figures 1 to 7As shown, a slope protection net for water conservancy projects provided by an embodiment of the utility model comprises two fixed plates 1 and a dam 2. A metal mesh 3 is provided on one side of the two fixed plates 1. The metal mesh 3 can protect the dam 2 to prevent soil loss and the problem of blockage and elevation of the riverbed. A positioning plate 21 is fixedly connected to the side of the metal mesh 3 away from the fixed plate 1. The positioning plate 21 can fix the bottom of the metal mesh 3. Two symmetrical connecting grooves 22 are provided on the fixed plate 1. A connecting column 23 is movably connected in the connecting groove 22. A stabilizing column 24 is fixedly connected to the lower end surface of the connecting column 23. The connecting column 23 on the stabilizing column 24 can make a quick preliminary connection between the fixed plate 1 and two adjacent stabilizing columns 24. A locking groove 25 is provided on the connecting column 23. A locking frame 26 is commonly clamped between the two locking grooves 25, and the locking frame 26 is slidably connected to the fixed plate 1. A contraction groove 27 is provided on the side of the fixed plate 1 away from the metal mesh 3. A moving column 28 is slidably connected in the contraction groove 27. A spring 29 is sleeved on the outer surface of the moving column 28. Both ends of the spring 29 are respectively fixedly connected to the moving column 28 and the fixed plate 1. A connecting block 30 is fixedly connected to the end of the moving column 28 away from the metal mesh 3. The connecting block 30 is fixedly connected to the locking frame 26. The movement of the connecting block 30 causes the moving column 28 to compress the spring 29, so that the locking frame 26 moves, which facilitates the locking frame 26 to be quickly locked with the locking grooves 25 on the two connecting columns 23, so as to realize the quick connection and fixation between the fixed plate 1 and the stable column 24. Two A symmetrical limiting groove 61, the two limiting grooves 61 are located between the two mounting grooves 51, and a limiting block 62 is slidably connected in the limiting groove 61, and the limiting block 62 is fixedly connected to the lock frame 26. The two limiting grooves 61 and the two limiting blocks 62 on the single fixed plate 1 can limit the corresponding lock frame 26 to ensure that the lock frame 26 will not be skewed during the movement, and ensure that the lock frame 26 can be accurately docked and locked with the two connecting columns 23. A fixing rod 41 is provided between the fixed plate 1 and the metal mesh 3, and a rotating rod 42 is hinged on the fixing rod 41. The two ends of the rotating rod 42 are fixedly connected to a connecting frame 43, and the connecting frame 43 is fixedly connected to the metal mesh 3. Through the coordinated use of the rotating rod 42 and the connecting frame 43, the metal mesh 3 and the fixed The connecting column 23 of the rod 41 is rotated to facilitate better fitting of the metal mesh 3 and the slope of the dam 2. Two symmetrical mounting grooves 51 are provided on the upper end surface of the fixing plate 1. A mounting block 52 is movably connected in the mounting groove 51. The mounting block 52 is fixedly connected to the fixing rod 41. A fixing bolt 53 is screwed on the mounting block 52. The fixing bolt 53 penetrates the mounting block 52 and extends into the fixing plate 1. Through the two mounting grooves 51 and the mounting block 52 on the single fixing plate 1, the fixing rod 41 and the fixing plate 1 can be quickly spliced, and the mounting block 52 is fixed by the fixing bolt 53, so that the mounting block 52 and the fixing plate 1 are more firmly fixed. A positioning hole 71 is provided on the positioning plate 21, and the positioning plate 21 is fixed to the dam 2 through a positioning cone 72.By using the positioning hole 71 and the positioning cone 72, the positioning plate 21 can be connected and fixed to the dam 2 to prevent the positioning plate 21 from being displaced and shaking, which affects the normal use of the slope protection ring. The outer wall of the stabilizing column 24 is respectively provided with a first avoidance groove 81 and a second avoidance groove 82. Through the first avoidance groove 81 and the second avoidance groove 82, the stabilizing column 24 can be better in contact with the soil layer to ensure the stability of the stabilizing column 24. The side of the connecting block 30 away from the locking frame 26 is fixedly connected with a pulling button 91. By using the pulling button 91, the connecting block 30 can be easily moved, thereby controlling the movement of the locking frame 26.

[0037] The working principle and use process of the utility model are as follows: when in use, first, a pit can be dug on the dam 2 according to the positions of the two connecting grooves 22 on the fixed plate 1, so that the stabilizing column 24 is deeply buried in the dam 2, and at the same time, the locking groove 25 on the connection is reserved on the surface of the soil layer, and the fixed plate 1 is connected to the connecting column 23 on the two stabilizing columns 24. During the connection process, the connecting block 30 drives the moving column 28 to move in the contraction groove 27 by pulling the pull button 91, compressing the spring 29, so that the locking frame 26 slides on the fixed plate 1. When the fixed plate 1 and the two connecting columns are locked, the locking frame 26 is locked. After 23 is connected, release the pulling button 91, and the two ends of the locking frame 26 are respectively stuck in the locking grooves 25 on the two connecting columns 23 to fix the fixing plate 1. Then, the two mounting blocks 52 on one side of the fixing rod 41 are docked with the mounting grooves 51 on the fixing plate 1 and fixed by fixing bolts 53. Finally, lay the metal mesh 3 on the slope surface of the dam 2, and fix the positioning plate 21 to the dam 2 by two positioning cones 72. Through the above operations, multiple slope protection nets are spliced ​​and laid to realize the use process of the entire slope protection net.

[0038] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slope protection net for a water conservancy project, comprising two fixed plates (1) and a dam (2), characterized in that: A metal mesh (3) is provided on one side of each of the two fixing plates (1); a positioning plate (21) is fixedly connected to the side of the metal mesh (3) away from the fixing plate (1); two symmetrical connecting grooves (22) are provided on the fixing plate (1); connecting columns (23) are movably connected in the connecting grooves (22); and a stabilizing column (24) is fixedly connected to the lower end surface of the connecting column (23); The connecting column (23) is provided with a locking groove (25), a locking frame (26) is commonly clamped between the two locking grooves (25), the locking frame (26) is slidably connected to the fixed plate (1), a contraction groove (27) is provided on a side of the fixed plate (1) away from the metal mesh (3), a moving column (28) is slidably connected in the contraction groove (27), a spring (29) is sleeved on the outer surface of the moving column (28), two ends of the spring (29) are respectively fixedly connected to the moving column (28) and the fixed plate (1), one end of the moving column (28) away from the metal mesh (3) is fixedly connected to a connecting block (30), and the connecting block (30) is fixedly connected to the locking frame (26).

2. A slope protection net for water conservancy projects according to claim 1, characterized in that: A fixing rod (41) is provided between the fixing plate (1) and the metal mesh (3), a rotating rod (42) is hingedly connected to the fixing rod (41), two ends of the rotating rod (42) are fixedly connected to a connecting frame (43), and the connecting frame (43) is fixedly connected to the metal mesh (3).

3. A slope protection net for water conservancy projects according to claim 2, characterized in that: The upper end surface of the fixing plate (1) is provided with two symmetrical mounting grooves (51), a mounting block (52) is movably connected in the mounting groove (51), the mounting block (52) is fixedly connected to the fixing rod (41), a fixing bolt (53) is screwed on the mounting block (52), and the fixing bolt (53) passes through the mounting block (52) and extends into the fixing plate (1).

4. A slope protection net for water conservancy projects according to claim 3, characterized in that: The upper end surface of the fixing plate (1) is provided with two symmetrical limiting grooves (61), the two limiting grooves (61) are located between the two mounting grooves (51), a limiting block (62) is slidably connected in the limiting grooves (61), and the limiting block (62) is fixedly connected to the lock frame (26).

5. The slope protection net for water conservancy engineering according to claim 1 is characterized in that: The positioning plate (21) is provided with a positioning hole (71), and the positioning plate (21) is fixed to the dam (2) via a positioning cone (72).

6. The slope protection net for water conservancy engineering according to claim 1 is characterized by: A first avoidance groove (81) and a second avoidance groove (82) are respectively provided on the outer wall of the stabilizing column (24).

7. The slope protection net for water conservancy engineering according to claim 1 is characterized by: A pulling button (91) is fixedly connected to a side of the connection block (30) away from the lock frame (26).

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