Modularized water conservancy slope protection net

Abstract

The utility model relates to the technical field of water conservancy protection, in particular to a modularized water conservancy slope protection net which is characterized in that a slope protection net body is arranged on the upper end face of a positioning frame, a clamping frame is arranged at the upper end of the slope protection net body, and splicing limiting bolts are spirally connected to the corners of the lower end of the clamping frame; limiting clamping frames arranged at the upper ends of the positioning frames can be inserted into the inner side of a slope protection net body, clamping frames can be matched with the positioning frames to clamp a slope protection net, and the positioning frames on the front side and the rear side can be connected through the effect of the connecting telescopic rods. According to the slope protection net, internal second springs can be compressed or elastically stretched through stretching of connecting telescopic rods, it is guaranteed that adjacent positioning frames can be rapidly spliced, pressing clamping shafts can move towards the inner side after being pressed through the effect of first springs, the positioning frames can be conveniently separated, stability of the slope protection net body can be guaranteed, and the service life of the slope protection net body is prolonged. And gaps can be avoided.

Description

Technical Field

[0001] The utility model relates to a modular water conservancy slope protection net, belonging to the technical field of water conservancy protection. Background Technique

[0002] The slope protection net is usually made of high-strength plastics such as polypropylene or polyethylene, and has the characteristics of corrosion resistance, high tensile strength, good water permeability, etc. This material can effectively fix soil and vegetation in the slope protection project, reduce soil erosion and slope loosening. At the same time, the slope protection net has good flexibility and plasticity, wide adaptability, and can adapt to different terrains and slopes, thus ensuring the stability and durability of the project.

[0003] There is a modular water conservancy slope protection net with the patent number CN204282299U. When some slope protection modules of this device are damaged, only the damaged part needs to be replaced, which is very convenient and easy to maintain. Since this device adopts modularization, transportation and handling are very convenient, reducing the input of manpower, material resources and financial resources. At the same time, this device has good soil fixation ability and can effectively avoid soil erosion. The structure of this device is simple and easy to manufacture. However, when using this device, it is difficult to make up for its multiple connection gaps, which is easy to cause soil erosion. At the same time, this device is only suitable for use on flat slopes. When laying at undulating positions, it is difficult to splice. Moreover, this device does not set a connection mechanism with the ground when in use, and thus is prone to overall deviation during use, and when there is soil loosening and landslide on the slope, this device will be prone to overall deviation, affecting the overall installation stability. Content of the Utility Model

[0004] The purpose of the utility model is to provide a modular water conservancy slope protection net to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A modular water conservancy slope protection net includes a positioning frame and a slope protection net main body. The upper end surface of the positioning frame is provided with a slope protection net main body. A clamping frame is arranged at the upper end of the slope protection net main body. Splicing limit bolts are screwed at the lower end corner positions of the clamping frame, and the splicing limit bolts are screwed with the positioning frame. Insertion cones are fixedly connected at the lower end corner positions of the positioning frame, and the insertion cones are screwed with the splicing limit bolts. A connecting telescopic rod is rotatably connected to the front end of the positioning frame. A fixing plate is fixedly connected near the middle position at the lower end of the positioning frame. A lifting insertion plate is slidably connected to the outside of the fixing plate. A sliding insertion plate is slidably connected to the rear side at the lower end of the positioning frame.

[0007] Further, a turntable is rotatably connected at the upper end corner position of the clamping frame, and the turntable is fixedly connected with the splicing limit bolt.

[0008] Further, a limit clamping block is fixedly connected to the upper end surface of the positioning frame. The limit clamping block is slidably connected between the slope protection net main body, and the limit clamping block is slidably connected to the clamping frame.

[0009] Further, a pressing clamping shaft is slidably connected to the outer side of the front end of the connecting telescopic rod, and a first spring is arranged inside the front end of the connecting telescopic rod.

[0010] Further, a second spring is arranged inside the rear pipe body of the connecting telescopic rod.

[0011] Further, fixing rods are fixedly connected to the rear sides of the left and right side walls of the positioning frame. The fixing rods are slidably connected to the sliding insertion plate. The front end of the sliding insertion plate is rotatably connected to a pressure-bearing transmission rod, and the pressure-bearing transmission rod is rotatably connected to the lifting insertion plate.

[0012] Further, both the positioning frame and the clamping frame are arranged as hollow rectangular frames.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By arranging the limit clamping frame at the upper end of the positioning frame in the present utility model, it can be inserted into the inner side of the slope protection net main body, and the clamping frame can cooperate with the positioning frame to clamp the slope protection net. At the same time, by rotating the turntable, the splicing limit bolts can be respectively screwed to the clamping frame, the positioning frame and the insertion cone, so as to stably connect the clamping frame and the positioning frame. And through the action of the connecting telescopic rod, the front and rear positioning frames can be connected. When the ground has undulations, through the telescopic action of the connecting telescopic rod, the second spring inside can be compressed or extended, ensuring that adjacent positioning frames can be quickly spliced. And by arranging the first spring, the pressing clamping shaft can move inwards after being pressed, so as to facilitate the separation of the positioning frame. At the same time, through the settings of the positioning frame, the slope protection net main body and the clamping frame, the stability of the slope protection net main body can be ensured, and at the same time, gaps can be avoided from affecting the slope protection effect. The present utility model utilizes the action of the insertion cone to insert the positioning frame into the soil, and enables the arranged lifting insertion plate and sliding insertion plate to be inserted into the soil. After the landslide phenomenon occurs on the slope, the soil at the rear side will squeeze the sliding insertion plate, so that the sliding insertion plate can move forward along the direction of the fixing rod, and then the pressure-bearing transmission rod can drive the lifting insertion plate to move downwards. And through the arranged fixing plate, the lifting insertion plate can be limited, so as to automatically strengthen the connection depth with the ground in the case of a landslide on the slope and ensure the installation stability of the device. Description of the Drawings

[0015] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0016] Figure 1 is the front view of a modular water conservancy slope protection net of the present utility model;

[0017] Figure 2 is the right sectional view of the installation structure of the positioning frame and clamping frame of a modular water conservancy slope protection net of the present utility model;

[0018] Figure 3 is the sectional view of the installation structure of the positioning frame, clamping frame and insertion cone of a modular water conservancy slope protection net of the present utility model;

[0019] Figure 4 is the top sectional view of the installation structure of the connecting telescopic rod of a modular water conservancy slope protection net of the present utility model;

[0020] Reference numerals in the figure: 1, positioning frame; 2, slope protection net main body; 3, clamping frame; 4, splicing limit bolt; 5, insertion cone; 6, connecting telescopic rod; 7, fixing plate; 8, lifting insertion plate; 9, sliding insertion plate; 10, turntable; 11, limit block; 12, pressing card shaft; 13, first spring; 14, second spring; 15, fixed rod; 16, pressure-bearing transmission rod. Specific embodiments

[0021] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Example 1 Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] A modular water conservancy slope protection net, comprising a positioning frame 1 and a slope protection net main body 2. The upper end surface of the positioning frame 1 is provided with the slope protection net main body 2. The upper end of the slope protection net main body 2 is provided with a clamping frame 3. At the lower corner position of the clamping frame 3, a splicing limit bolt 4 is screwed. The splicing limit bolt 4 is screwed with the positioning frame 1. The front end of the positioning frame 1 is rotatably connected with a connecting telescopic rod 6. The upper corner position of the clamping frame 3 is rotatably connected with a turntable 10. The turntable 10 is fixedly connected with the splicing limit bolt 4. The upper end surface of the positioning frame 1 is fixedly connected with a limit block 11. The limit block 11 is slidably connected with the slope protection net main body 2 and is also slidably connected with the clamping frame 3. The outer side of the front end of the connecting telescopic rod 6 is slidably connected with a pressing card shaft 12. The front end interior of the connecting telescopic rod 6 is provided with a first spring 13. The rear pipe body interior of the connecting telescopic rod 6 is provided with a second spring 14. Both the positioning frame 1 and the clamping frame 3 are arranged as hollow rectangular frames. By providing the limit clamping frame at the upper end of the positioning frame 1, it can be inserted into the inner side of the slope protection net main body 2, and the clamping frame 3 can cooperate with the positioning frame 1 to clamp the slope protection net. At the same time, by rotating the turntable 10, the splicing limit bolt 4 can be screwed with the clamping frame 3, the positioning frame 1 and the insertion cone 5 respectively, so that the clamping frame 3 can be stably connected with the positioning frame 1. And through the action of the connecting telescopic rod 6, the positioning frames 1 on the front and rear sides can be connected. When the ground has undulating changes, the second spring 14 inside can be compressed or extended through the telescopic action of the connecting telescopic rod 6, ensuring that adjacent positioning frames 1 can be quickly spliced. And by providing the first spring 13, the pressing card shaft 12 can move inward after being pressed, facilitating the separation of the positioning frames 1. At the same time, through the settings of the positioning frame 1, the slope protection net main body 2 and the clamping frame 3, the stability of the slope protection net main body 2 can be ensured, and at the same time, gaps can be avoided from affecting the slope protection effect.

[0024] Example 2 Please refer to Figures 1-3, the difference between this embodiment and Embodiment 1 is that: a plug cone 5 is fixedly connected to the lower corner position of the positioning frame 1, the plug cone 5 is screwed to the splicing limit bolt 4, a fixing plate 7 is fixedly connected to the lower part of the positioning frame 1 near the middle position, a lifting plug plate 8 is slidably connected to the outside of the fixing plate 7, a sliding plug plate 9 is slidably connected to the rear side of the lower end of the positioning frame 1, fixing rods 15 are fixedly connected to the inner rear sides of the left and right side walls of the positioning frame 1, the fixing rods 15 are slidably connected to the sliding plug plate 9, a pressure-bearing transmission rod 16 is rotatably connected to the front end of the sliding plug plate 9, and the pressure-bearing transmission rod 16 is rotatably connected to the lifting plug plate 8. By the action of the plug cone 5, the positioning frame 1 can be inserted into the soil, and the provided lifting plug plate 8 and sliding plug plate 9 can be inserted into the soil. After a landslide occurs on the slope, the soil at the rear side will exert pressure on the sliding plug plate 9, so that the sliding plug plate 9 can move forward along the direction of the fixing rod 15, and then the pressure-bearing transmission rod 16 can drive the lifting plug plate 8 to move downward, and the lifting plug plate 8 can be limited by the provided fixing plate 7. Therefore, the connection depth with the ground can be automatically strengthened in the case of a landslide on the slope, ensuring the installation stability of the device.

[0025] The working principle of the present utility model: When this device is in use, the limit clamping frame at the upper end of the positioning frame 1 can be inserted into the inner side of the slope protection net main body 2, and the clamping frame 3 can cooperate with the positioning frame 1 to clamp the slope protection net. At the same time, by rotating the turntable 10, the splicing limit bolt 4 can be screwed to the clamping frame 3, the positioning frame 1 and the plug cone 5 respectively, so that the clamping frame 3 can be stably connected to the positioning frame 1. Through the action of the connecting telescopic rod 6, the positioning frames 1 on the front and rear sides can be connected. When the ground has undulations, the second spring 14 inside can be compressed or extended by the telescopic action of the connecting telescopic rod 6, ensuring that adjacent positioning frames 1 can be quickly spliced. By the action of the first spring 13, the pressing shaft 12 can move inward after being pressed, facilitating the separation of the positioning frame 1. At the same time, through the settings of the positioning frame 1, the slope protection net main body 2 and the clamping frame 3, the stability of the slope protection net main body 2 can be ensured, and at the same time, gaps can be avoided from affecting the slope protection effect. By the action of the plug cone 5, the positioning frame 1 can be inserted into the soil, and the provided lifting plug plate 8 and sliding plug plate 9 can be inserted into the soil. After a landslide occurs on the slope, the soil at the rear side will exert pressure on the sliding plug plate 9, so that the sliding plug plate 9 can move forward along the direction of the fixing rod 15, and then the pressure-bearing transmission rod 16 can drive the lifting plug plate 8 to move downward, and the lifting plug plate 8 can be limited by the provided fixing plate 7. Therefore, the connection depth with the ground can be automatically strengthened in the case of a landslide on the slope, ensuring the installation stability of the device.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A modular hydraulic slope protection net, comprising a positioning frame (1) and a slope protection net body (2), characterized in that: The upper end surface of the positioning frame (1) is provided with a slope protection net body (2), the upper end of the slope protection net body (2) is provided with a clamping frame (3), the lower end corner position of the clamping frame (3) is spirally connected with a splicing limit bolt (4), the splicing limit bolt (4) and the positioning frame (1) are spirally connected, the lower end corner position of the positioning frame (1) is fixedly connected with an insert cone (5), the insert cone (5) and the splicing limit bolt (4) are spirally connected, the front end of the positioning frame (1) is rotatably connected with a connecting telescopic rod (6), the lower end of the positioning frame (1) is fixedly connected with a fixing plate (7) near the middle position, the outer side of the fixing plate (7) is slidably connected with a lifting plug plate (8), and the lower end rear side of the positioning frame (1) is slidably connected with a sliding plug plate (9).

2. A modular hydraulic slope protection net according to claim 1, characterized in that: A turntable (10) is rotatably connected at a corner position of the upper end of the clamp frame (3), and the turntable (10) is fixedly connected to the splicing limit bolt (4).

3. A modular hydraulic slope protection net according to claim 1, characterized in that: The upper end surface of the positioning frame (1) is fixedly connected to a limit block (11), the limit block (11) is slidably connected to the slope protection net body (2), and the limit block (11) is slidably connected to the clamping frame (3).

4. The modular hydraulic slope protection net according to claim 1 is characterized by: A pressing clamping shaft (12) is slidably connected to the outer side of the front end of the connecting telescopic rod (6), and a first spring (13) is provided inside the front end of the connecting telescopic rod (6).

5. The modular hydraulic slope protection net according to claim 1 is characterized by: A second spring (14) is provided inside the rear tube body of the connecting telescopic rod (6).

6. The modular hydraulic slope protection net according to claim 1 is characterized by: The inner rear sides of the left and right side walls of the positioning frame (1) are fixedly connected with fixed rods (15), the fixed rods (15) are slidably connected to the sliding plug plate (9), the front end of the sliding plug plate (9) is rotatably connected to a pressure-bearing transmission rod (16), and the pressure-bearing transmission rod (16) is rotatably connected to the lifting plug plate (8).

7. The modular hydraulic slope protection net according to claim 1 is characterized by: The positioning frame (1) and the clamping frame (3) are both arranged in the form of hollow rectangular frames.

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