Water conservancy slope protection net

Abstract

The utility model relates to the technical field of revetment net, especially a water conservancy revetment net, including installation frame, the inside fixed mounting of installation frame has the protective net, the four corners of installation frame one side all are fixedly connected with main anchor rod, the top side of main anchor rod is equipped with the storage hole, the inner wall of storage hole is equipped with a plurality of first perforation, the one side of installation frame is equipped with four guide grooves. The utility model's advantage lies in: through the cooperation setting of main anchor rod, storage hole, first perforation, guide groove, guide rod, moving plate, transverse fixed nail, protective shell, fixed structure and fixed bolt, the structure that the revetment net is fixed transversely is added on the basis of existing revetment net, so that the revetment net can be stably installed on the revetment, greatly avoid the separation of the revetment net structure and the revetment, ensure that the revetment net can stably protect the operation of the revetment.

Description

Technical Field

[0001] This utility model relates to the field of slope protection netting technology, and in particular to a water conservancy slope protection netting. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water engineering projects. Slope protection nets are a kind of equipment used to protect the water-retaining slopes of water conservancy projects, so as to avoid the soil on the bank slope being eroded by water flow and causing soil erosion.

[0003] A hydraulic slope protection net is disclosed in patent document CN219547686U. During installation, the barbs at the bottom and the positioning rods on both sides help to improve the firmness of the device on the slope, thereby improving stability. However, the positioning rods are used to install the main body of the device on the slope, but the surface of the positioning rods is relatively smooth and does not have a barb mechanism. When the main body of the device is subjected to external force, the main body of the device is prone to separation from the slope. Therefore, a hydraulic slope protection net is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a hydraulic slope protection net to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a hydraulic slope protection net, including an installation frame. A protective net is fixedly installed inside the installation frame. Main anchor rods are fixedly connected to the four corners of one side of the installation frame. A receiving hole is opened on the top side of the main anchor rod. Several first through holes are opened on the inner wall of the receiving hole. Four guide grooves are opened on one side of the installation frame. Guide rods are fixedly connected to the inner walls of the four guide grooves. Movable plates are slidably connected to the outer surfaces of the four guide rods. Several transverse fixing nails are fixedly connected to one side of the four movable plates. Two protective shells are fixedly connected to the top side of the installation frame. The interior of the two protective shells is provided with a fixing structure that drives the movable plates to move. Fixing bolts are threadedly connected to the two symmetrical sides of the two protective shells.

[0007] Preferably, according to any of the above embodiments, the fixing structure includes a return spring, a pressure plate, a vertical anchor rod, a hinge seat, a pressure rod, and a fixing hole. A plurality of return springs are fixedly connected to the top side of the mounting frame, a pressure plate is fixedly connected to the top of the plurality of return springs, a plurality of vertical anchor rods are fixedly connected to the bottom side of the pressure plate, two hinge seats are fixedly connected to the bottom side of the pressure plate, and a pressure rod that is hinged to the moving plate is hinged to one side of each of the two hinge seats. Fixing holes are provided on two symmetrical sides of the pressure plate.

[0008] Preferably, in any of the above embodiments, the top side of the mounting frame is provided with a plurality of second through holes, the number of vertical anchor rods corresponds to the number of second through holes, a portion of the vertical anchor rod is located inside the second through hole, a portion of the vertical anchor rod is located inside the return spring, and the diameter of the vertical anchor rod is smaller than the diameter of the second through hole.

[0009] Preferably, in any of the above embodiments, a portion of the movable plate is located inside the receiving hole, the movable plate is slidably connected to the guide groove, the position of the transverse fixing pin corresponds to the position of the first through hole, the number of transverse fixing pins corresponds to the number of the first through holes, and the diameter of the transverse fixing pin is smaller than the diameter of the first through hole.

[0010] Preferably, in any of the above solutions, the positions of the fixing bolt and the fixing hole correspond, and the sizes of the fixing bolt and the fixing hole are adapted to each other.

[0011] Preferably, in any of the above solutions, the pressure plate is positioned corresponding to the protective shell, and the size of the pressure plate is adapted to the internal size of the protective shell.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0013] By combining the main anchor bolt, receiving hole, first through hole, guide groove, guide rod, moving plate, transverse fixing nail, protective shell, fixing structure and fixing bolt, a structure for transverse fixing of the slope protection net is added to the existing slope protection net. This allows the slope protection net to be stably installed on the slope, greatly avoiding the separation of the slope protection net structure from the slope, and ensuring that the slope protection net can stably protect the slope. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the installation frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixed structure of this utility model.

[0018] In the diagram: 1-Installation frame, 2-Protective net, 3-Main anchor rod, 4-Receiving hole, 5-First through hole, 6-Guide groove, 7-Guide rod, 8-Moving plate, 9-Horizontal fixing nail, 10-Protective shell, 11-Fixing structure, 1101-Reset spring, 1102-Pressure plate, 1103-Vertical anchor rod, 1104-Hinge seat, 1105-Pressure rod, 1106-Fixing insertion hole, 12-Fixing bolt, 13-Second through hole. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0020] like Figures 1 to 4 As shown, a water conservancy slope protection net includes an installation frame 1, which is rectangular in shape. A protective net 2 is fixedly installed inside the installation frame 1. Main anchor rods 3 are fixedly connected to the four corners of one side of the installation frame 1. The top side of the main anchor rods 3 has a receiving hole 4, and the inner wall of the receiving hole 4 has several first through holes 5. Four guide grooves 6 are opened on one side of the installation frame 1. Guide rods 7 are fixedly connected to the inner walls of the four guide grooves 6. Movable plates 8 are slidably connected to the outer surfaces of the four guide rods 7. Several transverse fixing nails 9 are fixedly connected to one side of the four movable plates 8. The top side of the installation frame 1 is fixedly connected to... There are two protective shells 10. The interior of each protective shell 10 is equipped with a fixed structure 11 that drives the movable plate 8 to move. The two symmetrical sides of the two protective shells 10 are threaded with fixing bolts 12. When the protective net 2 is installed on the slope 1 of the water conservancy project, the main anchor rod 3 is first inserted into the slope. Then, the movable plate 8 is moved by the fixed structure 11. At this time, under the action of the guide groove 6 and the guide rod 7, the movable plate 8 moves in a straight line, so that the transverse fixing nail 9 is moved out from the inside of the first through hole 5 and inserted into the slope. At this time, the installation frame 1 is fixed by the main anchor rod 3 and the transverse fixing nail 9.

[0021] As an optional technical solution of this utility model, the fixing structure 11 includes a return spring 1101, a pressure plate 1102, a vertical anchor rod 1103, a hinge seat 1104, a pressure rod 1105, and a fixing hole 1106. Several return springs 1101 are fixedly connected to the top side of the mounting frame 1. A pressure plate 1102 is fixedly connected to the top of the return springs 1101. Several vertical anchor rods 1103 are fixedly connected to the bottom side of the pressure plate 1102. Two hinge seats 1104 are fixedly connected to the bottom side of the pressure plate 1102. A pressure rod 1105, hinged to the movable plate 8, is hinged to one side of each of the two hinge seats 1104. Fixing holes 1106 are provided on two symmetrical sides of the pressure plate 1102. When the movable plate 8 needs to be moved, the pressure plate 1102 moves downwards. At this time, the vertical anchor rods 1103 move downwards and are inserted into the slope protection. As the pressure plate 1103 moves downwards, the vertical anchor rods 1103 move downwards and are inserted into the slope protection. The movement of 102, under the action of hinge seat 1104 and pressure rod 1105, causes the moving plate 8 to move, so that pressure plate 1102 enters the interior of protective shell 10, and the upper surface of pressure plate 12 is on the same horizontal plane as the upper surface of protective shell 10. At this time, the position of fixing bolt 12 corresponds to the position of fixing hole 1106, and then the fixing bolt 12 is connected to the fixing hole 1106 to fix pressure plate 12. At this time, the moving plate 8 no longer moves, and the return spring 1101 is in a compressed state. When it is necessary to remove the mounting frame 1, the fixing bolt 12 is separated from the fixing hole 1106. At this time, the pressure plate 12 is reset under the reaction force of return spring 1101, so that the moving plate 8 is reset and the horizontal fixing nail 9 is separated from the slope. At this time, the vertical anchor rod 1103 will be reset and separated from the slope 1, so that the main anchor rod 3 can be separated from the slope 1, thus separating the mounting frame 1 from the slope.

[0022] As an optional technical solution of this utility model, the top side of the mounting frame 1 is provided with a number of second through holes 13, and the number of vertical anchor rods 1103 corresponds to the number of second through holes 13. A part of the vertical anchor rod 1103 is located inside the second through hole 13, and a part of the vertical anchor rod 1103 is located inside the return spring 1101. The vertical anchor rod 1103 can prevent the return spring 1101 from bending during the elastic deformation process. The diameter of the vertical anchor rod 1103 is smaller than the diameter of the second through hole 13, so that the vertical anchor rod 1103 can pass smoothly through the inside of the second through hole 13.

[0023] As an optional technical solution of this utility model, a portion of the movable plate 8 is located inside the receiving hole 4. The movable plate 8 is slidably connected to the guide groove 6. The position of the transverse fixing nail 9 corresponds to that of the first through hole 5. The number of transverse fixing nails 9 corresponds to that of the first through hole 5. The diameter of the transverse fixing nail 9 is smaller than that of the first through hole 5, so that the transverse fixing nail 9 can pass smoothly through the inside of the first through hole 5.

[0024] As an optional technical solution of this utility model, the fixing bolt 12 is positioned corresponding to the fixing hole 1106, and the size of the fixing bolt 12 is adapted to the fixing hole 1106, so that the fixing bolt 12 can be smoothly connected to the fixing hole 1106.

[0025] As an optional technical solution of this utility model, the pressure plate 1102 is positioned corresponding to the protective shell 10, and the size of the pressure plate 1102 is adapted to the internal size of the protective shell 10, so that the pressure plate 1102 can smoothly enter the interior of the protective shell 10.

[0026] A type of hydraulic slope protection net, the working principle of which is as follows when the net is installed on the slope:

[0027] 1) Insert the main anchor rod 3 into the slope protection;

[0028] 2) Move the pressure plate 1102 downwards. At this time, the vertical anchor rod 1103 moves downwards and is inserted into the slope protection. As the pressure plate 1102 moves, the moving plate 8 moves under the action of the hinge seat 1104 and the pressure rod 1105. At this time, the moving plate 8 moves in a straight line under the action of the guide groove 6 and the guide rod 7, so that the transverse fixing nail 9 moves out from the inside of the first through hole 5 and is inserted into the slope protection. The pressure plate 1102 enters the inside of the protective shell 10, and the upper surface of the pressure plate 12 is on the same horizontal plane as the upper surface of the protective shell 10. At this time, the position of the fixing bolt 12 corresponds to the fixing insertion hole 1106.

[0029] 3) Connect the fixing bolt 12 to the fixing hole 1106 to fix the pressure plate 12 and the moving plate 8, thereby installing the protective net 2 on the water conservancy slope and carrying out the slope protection operation.

[0030] In summary, this hydraulic slope protection net, through the coordinated arrangement of main anchor rod 3, receiving hole 4, first through hole 5, guide groove 6, guide rod 7, moving plate 8, transverse fixing nail 9, protective shell 10, fixing structure 11, and fixing bolt 12, adds a structure for transverse fixing of the slope protection net based on the existing slope protection net. This allows the slope protection net to be stably installed on the slope, greatly avoiding the separation of the slope protection net structure from the slope, and ensuring that the slope protection net can stably protect the slope.

Claims

1. A type of hydraulic slope protection net, characterized in that: The system includes an installation frame (1), inside which a protective net (2) is fixedly installed. At each of the four corners of one side of the installation frame (1), a main anchor rod (3) is fixedly connected. The top side of the main anchor rod (3) is provided with a receiving hole (4). The inner wall of the receiving hole (4) is provided with several first through holes (5). One side of the installation frame (1) is provided with four guide grooves (6). The inner wall of each of the four guide grooves (6) is fixedly connected with a guide rod (7). The outer surface of each of the four guide rods (7) is slidably connected with a moving plate (8). One side of each of the four moving plates (8) is fixedly connected with several transverse fixing nails (9). The top side of the installation frame (1) is fixedly connected with two protective shells (10). The interior of each of the two protective shells (10) is provided with a fixing structure (11) that drives the moving plate (8) to move. The two symmetrical sides of the two protective shells (10) are threadedly connected with fixing bolts (12).

2. The hydraulic slope protection net according to claim 1, characterized in that: The fixed structure (11) includes a return spring (1101), a pressure plate (1102), a vertical anchor rod (1103), a hinge seat (1104), a pressure rod (1105), and a fixing hole (1106). Several return springs (1101) are fixedly connected to the top side of the mounting frame (1). A pressure plate (1102) is fixedly connected to the top of several return springs (1101). Several vertical anchor rods (1103) are fixedly connected to the bottom side of the pressure plate (1102). Two hinge seats (1104) are fixedly connected to the bottom side of the pressure plate (1102). A pressure rod (1105) that is hinged to the moving plate (8) is hinged to one side of each of the two hinge seats (1104). Fixing holes (1106) are provided on the two symmetrical sides of the pressure plate (1102).

3. The hydraulic slope protection net according to claim 2, characterized in that: The top side of the mounting frame (1) is provided with a number of second through holes (13). The number of vertical anchor rods (1103) corresponds to the number of second through holes (13). A part of the vertical anchor rod (1103) is located inside the second through hole (13), and a part of the vertical anchor rod (1103) is located inside the return spring (1101). The diameter of the vertical anchor rod (1103) is smaller than the diameter of the second through hole (13).

4. The hydraulic slope protection net according to claim 3, characterized in that: A portion of the movable plate (8) is located inside the receiving hole (4). The movable plate (8) is slidably connected to the guide groove (6). The position of the transverse fixing pin (9) corresponds to that of the first through hole (5). The number of transverse fixing pins (9) corresponds to that of the first through hole (5). The diameter of the transverse fixing pin (9) is smaller than that of the first through hole (5).

5. A hydraulic slope protection net according to claim 4, characterized in that: The fixing bolt (12) is positioned corresponding to the fixing hole (1106), and the size of the fixing bolt (12) is adapted to the fixing hole (1106).

6. A hydraulic slope protection net according to claim 5, characterized in that: The pressure plate (1102) is positioned corresponding to the protective shell (10), and the size of the pressure plate (1102) is adapted to the internal size of the protective shell (10).

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