Slope protection net

Abstract

The utility model discloses a slope protection protective net which comprises two mounting plates, mounting holes are formed in the four corners of each mounting plate, two baffles are fixedly connected to the tops of the two mounting plates, the four baffles are all arranged in an arc shape, and the four baffles are arranged in an arc shape. Supporting rods are rotationally connected between the two baffles at the tops of the two mounting plates through rotating shafts, a plurality of inserting holes are formed in the side wall of one baffle at the tops of the two mounting plates, a bolt is slidably connected into one inserting hole in the side wall of each baffle, one end of each bolt penetrates through the corresponding inserting hole, and the other end of each bolt penetrates through the corresponding inserting hole. Second threaded holes are formed in the side walls of the two supporting rods correspondingly, and one ends of the two bolts are connected into the two second threaded holes in a threaded mode correspondingly. Through mutual cooperation of the baffle, the supporting rod, the limiting rod, the mounting plate and other components, the angle of the supporting rod can be adjusted, and therefore the slope body angle adjusting device is suitable for various slope bodies with different amplitudes and is easy to operate and wide in applicability.

Description

Technical Field

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

[0002] Rivers, as the most fundamental system in the ecosystem, are an important part of nature. Water conservancy slope protection nets are widely used in water conservancy and river construction, making corresponding contributions to ecological maintenance and restoration of damaged ecosystems. Water conservancy slope protection nets effectively support slopes, control and guide rivers and floods, flood discharge dams and diversion dams, rockfall protection, slope vegetation, etc.

[0003] For example, Chinese Patent Publication No. CN210341806U describes a slope protection net for water conservancy projects, comprising two outer shells. Connecting rods are fixedly mounted at both the upper and lower ends of the two outer shells. Crossbars are fixedly mounted at both the upper and lower ends of the outer surfaces of the outer shells. Top rods are hinged to the outer ends of the crossbars, and support rods are fixedly mounted to the outer ends of the two top rods. Through the cooperation of the outer shells and the second chain link mesh, and through the cooperation of baffles and springs, one end of the first chain link mesh is installed inside the outer shells. When the protective net is impacted by water flow, the two outer shells can swing, partially offsetting the impact force of the water flow.

[0004] However, the above-mentioned scheme is not convenient for adjusting the angle of the support rods when installing the protective net, which makes it difficult to deal with slopes of different degrees, resulting in low applicability and low convenience. Utility Model Content

[0005] This utility model provides a slope protection net to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A slope protection net includes two mounting plates, each with mounting holes at its four corners. Two baffles are fixedly connected to the top of each mounting plate, and all four baffles are arc-shaped. Support rods are rotatably connected between the two baffles at the top of each mounting plate via a pivot. Multiple insertion holes are provided on the side wall of one of the baffles at the top of each mounting plate. Bolts are slidably connected to one of the insertion holes in the side wall of each of the two baffles, with one end of each bolt passing through a corresponding insertion hole. Second threaded holes are provided on the side walls of each of the two support rods, with one end of each bolt threaded into one of the two second threaded holes. A protective net body is connected between the two support rods via a snap-fit ​​device.

[0008] As a further improvement to this technical solution: the snap-fit ​​device includes four snap rings, which are fixedly connected to the two side walls of the protective net body. The four snap rings are symmetrically arranged. Two support plates are rotatably connected to the left and right side walls of the two support rods via a rotating shaft. A limit rod is fixedly connected to the top of each support plate. A sliding groove is provided on the side wall of each limit rod. A spring is fixedly connected to the side wall of each sliding groove. A locking block is fixedly connected to one end of each spring. Each locking block is slidably connected in the corresponding sliding groove. One end of each locking block is inclined and extends out of the corresponding sliding groove. The four snap rings are respectively sleeved on the outer ring side walls of the four limit rods between the two support rods.

[0009] As a further improvement to this technical solution: each of the springs is made of stainless steel.

[0010] As a further improvement to this technical solution: both support rods have a first threaded hole at their top, one of which has a threaded rod internally connected to it, and the top of the threaded rod extends out to a corresponding first threaded hole and is fixedly connected to a warning sign.

[0011] As a further improvement to this technical solution: both mounting plates are provided with multiple conical spikes at their bottom.

[0012] As a further improvement to this technical solution: a handle is fixedly connected to the top of the protective net body.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the device can adjust the angle of the support rod through the cooperation of components such as baffle, support rod, limit rod, and mounting plate, so it is suitable for slopes of various amplitudes, and is simple to operate and widely applicable.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a front view cross-sectional structural diagram of a slope protection net proposed in this utility model;

[0017] Figure 2 This is a side view of the slope protection net proposed in this utility model.

[0018] Figure 3 for Figure 1 A magnified schematic diagram of part A in the diagram.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Mounting plate; 2. Mounting hole; 3. Conical spike; 4. Baffle; 5. Bolt; 6. Support rod; 7. Insertion hole; 8. Support plate; 9. Limiting rod; 10. Threaded rod; 11. Warning sign; 12. Protective net body; 13. Handle; 14. First threaded hole; 15. Second threaded hole; 16. Snap ring; 17. Snap block; 18. Spring; 19. Sliding groove. Detailed Implementation

[0021] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please see Figure 1-3In this embodiment of the utility model, a slope protection net includes two mounting plates 1. Mounting holes 2 are provided at the four corners of each mounting plate 1. Two baffles 4 are fixedly connected to the top of each mounting plate 1. The four baffles 4 are all arc-shaped. Support rods 6 are rotatably connected between the two baffles 4 at the top of each mounting plate 1 via a rotating shaft. Multiple insertion holes 7 are provided on the side wall of one of the baffles 4 at the top of each mounting plate 1. Bolts 5 are slidably connected in one of the insertion holes 7 on the side wall of each of the two baffles 4. One end of each bolt 5 passes through the corresponding insertion hole 7. Second threaded holes 15 are provided on the side wall of each of the two support rods 6. One end of each bolt 5 is threaded into one of the two second threaded holes 15. A protective net body 12 is connected between the two support rods 6 via a snap-fit ​​device.

[0025] Please see Figure 1-3 The snap-fit ​​device includes four snap rings 16, which are fixedly connected to the two side walls of the protective net body 12. The four snap rings 16 are symmetrically arranged. Two support plates 8 are rotatably connected to the left and right side walls of the two support rods 6 via a rotating shaft. Each support plate 8 has a limit rod 9 fixedly connected to its top. Each limit rod 9 has a sliding groove 19 on its two side walls. A spring 18 is fixedly connected to the side wall of each sliding groove 19. A locking block 17 is fixedly connected to one end of each spring 18. Each locking block 17 is slidably connected in the corresponding sliding groove 19. One end of each locking block 17 is inclined and extends out of the corresponding sliding groove 19. The four snap rings 16 are respectively fitted onto the two side walls. On the outer ring sidewall of the four limiting rods 9 between the support rods 6, by fitting the retaining ring 16 of the sidewall of the protective net body 12 onto the limiting rod 9 of the sidewall of the support rod 6, when the retaining ring 16 touches the two retaining blocks 17, the retaining ring 16 will squeeze the inclined sidewall of the two retaining blocks 17, causing the two retaining blocks 17 to move along the sidewall of the retaining ring 16 into the sliding groove 19. The two retaining blocks 17 simultaneously squeeze the two springs 18 into a stressed state. When the retaining ring 16 enters the lower end of the limiting rod 9, the two retaining blocks 17 disengage from the sidewall of the retaining ring 16, and the two springs 18 will drive the two retaining blocks 17 to automatically reset, thereby limiting and fixing the retaining ring 16, thus completing the splicing of the protective net body 12 and the support rod 6.

[0026] Please see Figure 1 , Figure 3 Each spring 18 is made of stainless steel to prevent it from rusting and affecting its use.

[0027] Please see Figure 1 Both support rods 6 have a first threaded hole 14 at their top. A threaded rod 10 is threaded into one of the first threaded holes 14. The top of the threaded rod 10 extends out of the corresponding first threaded hole 14 and is fixedly connected to a warning sign 11. The warning sign 11 can be fixed by screwing the threaded rod 10 into the first threaded hole 14. The warning sign 11 can be used to remind people of the existence of the protective net.

[0028] Please see Figure 1-2 Both mounting plates 1 have multiple spikes 3 at their bottom. When the mounting plates 1 are fixed, the spikes 3 will insert into the soil, thereby increasing the firmness of the mounting plates 1 and improving the overall stability of the protective net.

[0029] Please see Figure 1 A handle 13 is fixedly connected to the top of the protective net body 12. The handle 13 makes it easier to lift and install the protective net body 12.

[0030] The working principle of this utility model is as follows: When it is necessary to splice and install the protective net body 12 and the support rod 6, the retaining ring 16 on the side wall of the protective net body 12 is sleeved on the limiting rod 9 on the side wall of the support rod 6. When the retaining ring 16 touches the two retaining blocks 17, the retaining ring 16 will squeeze the inclined side wall of the two retaining blocks 17, causing the two retaining blocks 17 to move along the side wall of the retaining ring 16 into the sliding groove 19. The two retaining blocks 17 simultaneously squeeze the two springs 18 into a stressed state. When the retaining ring 16 enters the lower part of the limiting rod 9... When the end is reached, the two locking blocks 17 disengage from the side wall of the locking ring 16, and the two springs 18 will drive the two locking blocks 17 to automatically reset, thereby limiting and fixing the locking ring 16, thus completing the splicing of the protective net body 12 and the support rod 6. Through the limiting rods 9 set on both sides of the support rod 6, the length of the slope protection net can be spliced ​​according to the length of the slope. Through the rotational connection between the support plate 8 and the support rod 6, the angle between the protective net body 12 and the support rod 6 can be adjusted, thereby improving the overall applicability of the slope protection net.

[0031] When it is necessary to adjust the angle between the support rod 6 and the mounting plate 1, the bolt 5 is loosened by turning it to disengage it from the second threaded hole 15. Then, the bolt 5 is pulled out, and the support rod 6 can be rotated. After rotation, the bolt 5 is inserted into different holes 7 and then screwed into the second threaded hole 15 to fix the support rod 6. Thus, the angle of the support rod 6 can be adjusted according to the slope amplitude, making it suitable for slopes with different amplitudes.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A slope protection net, comprising two mounting plates (1), characterized in that: The four corners of the two mounting plates (1) are provided with mounting holes (2); the tops of the two mounting plates (1) are fixedly connected with two baffles (4); the four baffles (4) are arranged in an arc shape; a support rod (6) is rotatably connected between the two baffles (4) at the tops of the two mounting plates (1) via a rotating shaft; a plurality of insertion holes (7) are provided on the side walls of one of the baffles (4) at the tops of the two mounting plates (1); a bolt (5) is slidably connected in one of the insertion holes (7) on the side walls of the two baffles (4); one end of the two bolts (5) passes through the corresponding insertion holes (7); a second threaded hole (15) is provided on the side walls of the two support rods (6); one end of the two bolts (5) is respectively threadedly connected in the two second threaded holes (15); and a protective net body (12) is connected between the two support rods (6) via a clamping device.

2. A slope protection net according to claim 1, characterized in that: The clamping device comprises four clamping rings (16), the four clamping rings (16) are respectively fixedly connected to the two side walls of the protective net body (12), the four clamping rings (16) are symmetrically arranged, the left and right side walls of the two support rods (6) are rotatably connected to two support plates (8) through a rotating shaft, the top of each support plate (8) is fixedly connected to a limit rod (9), the two side walls of each limit rod (9) are provided with a sliding groove (19), the side wall of each sliding groove (19) is fixedly connected to a spring (18), one end of each spring (18) is fixedly connected to a clamping block (17), each clamping block (17) is slidably connected in the corresponding sliding groove (19), one end of each clamping block (17) is arranged in an inclined shape and extends out of the corresponding sliding groove (19), and the four clamping rings (16) are respectively sleeved on the outer ring side walls of the four limit rods (9) between the two support rods (6).

3. A slope protection net according to claim 2, characterized in that: Each of the springs (18) is made of stainless steel.

4. A slope protection net according to claim 1, characterized in that: A first threaded hole (14) is provided at the top of each of the two support rods (6), wherein one of the first threaded holes (14) is internally threadedly connected to a threaded rod (10), and a corresponding first threaded hole (14) extends from the top of the threaded rod (10) and is fixedly connected to a warning sign (11).

5. The slope protection net according to claim 1, characterized in that: The bottoms of the two mounting plates (1) are each provided with a plurality of cone spikes (3).

6. A slope protection net according to claim 1, characterized in that: A handle (13) is fixedly connected to the top of the protective net body (12).

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