Water conservancy slope protection net

Abstract

The utility model discloses a water conservancy slope protection net which comprises a mounting cover, a top fixing edge is arranged on the top of the mounting cover, a mounting cavity is formed in the mounting cover, a protective net body is wound in the mounting cavity, an automatic winding structure is arranged in cooperation with the protective net body, and the mounting cavity extends outwards to be provided with a stretching opening. The tail of the protective net body extends outwards through the stretching opening and is provided with a bottom fixing edge, side reinforcing edges are arranged on the two sides of the protective net, a plurality of connecting transverse strips are arranged on the protective net body and connected with the side reinforcing edges on the two sides, and fixing holes are formed in the top fixing edge, the bottom fixing edge, the side reinforcing edges and the connecting transverse strips. According to the protective net, laying and rolling of the protective net body are facilitated, and the installation stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy slope protection nets, and more specifically, to a water conservancy slope protection net. Background Art

[0002] Hydraulic slope protection refers to the protective treatment of embankment slopes on both sides of the river channel based on relevant knowledge, and the use of the interdependence between plants and soil to reinforce the slope. In the process of slope reinforcement, hydraulic slope protection nets are needed to assist in protecting the slope and prevent soil erosion.

[0003] Most existing hydraulic slope protection nets are directly laid on the surface of the hydraulic slope protection, and the edges of the nets are fixed by structures such as ground nails. Their installation stability is poor, and the middle part is easily displaced and pulled by wind.

[0004] Moreover, the fixing effect of the hydraulic slope protection net by simply using ground nails is poor. When the hydraulic slope protection net is dismantled and replaced, the ground nails need to be pulled out from the ground, which is less convenient to operate.

[0005] In addition, the existing hydraulic slope protection nets are not easy to roll up after use, and are mostly wound up manually, which is time-consuming and labor-intensive, and has poor convenience in use. Utility Model Content

[0006] (1) Technical problems solved

[0007] In response to the problems existing in the prior art, the utility model provides a water conservancy slope protection net to solve the technical problems mentioned in the background technology that the water conservancy slope protection net in the prior art has poor fixing stability to the mesh cover structure and is inconvenient to roll up.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the present invention provides the following technical solutions:

[0010] A water conservancy slope protection net includes a mounting cover, a top fixed edge is provided on the top of the mounting cover, a mounting cavity is opened in the mounting cover, a protective net body is wound in the mounting cavity, and an automatic winding structure is provided in conjunction with the protective net body, the mounting cavity extends outward to open a stretching opening, the tail of the protective net body extends outward through the stretching opening and is provided with a bottom fixed edge, side reinforcement edges are provided on both sides of the protective net body, and a plurality of connecting horizontal bars are provided on the side reinforcement edges connecting the two sides of the protective net body, the top fixed edge, the bottom fixed edge, the side reinforcement edges and the connecting horizontal bars are all provided with fixing holes, and a fixing structure is provided at the fixing hole.

[0011] The utility model is further configured such that the fixing structure includes a bottom fixing nail arranged at the bottom of the fixing hole, and a top pressing nail is arranged above the fixing hole. The top pressing nail and the bottom fixing nail are detachably connected. Through the cooperation of the bottom fixing nail and the top pressing nail, the protective net body can be stably installed, and the disassembly and replacement of the protective net body can be facilitated. When disassembling and replacing, there is no need to pull the bottom fixing nail out of the ground, thereby improving the convenience of operation.

[0012] The utility model is further configured such that a connecting hole is opened from top to bottom inside the bottom fixing nail, and the top pressing nail is threadedly connected to the connecting hole, so that a detachable connection between the top pressing nail and the bottom fixing nail is achieved through the connecting hole.

[0013] The utility model is further configured such that a pressing plate is provided at the top end of the top pressing nail, and a protective rubber pad is provided at the bottom end of the pressing plate. The configuration of the pressing plate and the protective rubber pad can improve the pressing effect of the top pressing nail on the protective net body.

[0014] The present invention is further configured such that a plurality of reinforcing ridges are arranged on the side walls of the bottom fixing nails in an upwardly inclined manner, and the arrangement of the reinforcing ridges can enhance the bite effect between the bottom fixing nails and the ground.

[0015] The utility model is further configured such that a limiting pad is provided on the top of the bottom fixing nail, and a protective pad is provided on the top of the limiting pad. The configuration of the limiting pad and the protective pad can improve the installation stability of the bottom fixing nail on the ground.

[0016] The utility model is further configured such that the automatic winding structure includes an installation shaft arranged in the installation cavity, a reel is sleeved on the installation shaft, a coil spring is arranged between the reel and the installation shaft, and the protective net body is wound on the reel. The protective net body can be automatically wound in the installation cavity through the cooperation of the installation shaft, the reel and the coil spring.

[0017] The utility model is further configured such that a pressure strip is provided between two adjacent groups of the protective net bodies, the pressure strip is provided with a mounting hole, the mounting hole is fixed by the fixing structure, and both sides of the pressure strip are coordinated with the protective net body to provide clamping lugs, and the side clamping and fixing effect of the protective net body can be improved through the coordination of the pressure strip, the mounting hole, the fixing structure and the clamping lugs.

[0018] (3) Beneficial effects

[0019] Compared with the existing technology, the utility model provides a water conservancy slope protection net with the following beneficial effects:

[0020] 1. The utility model sets a mounting cover and opens a mounting cavity in the mounting cover. The protective net body is wound in the mounting cavity. The protective net body can be automatically rolled up in the mounting cavity through the automatic rolling-up structure. In this way, the protective net body is convenient for stretching when laying and for rolling up after use.

[0021] 2. The utility model is provided with a bottom fixed edge at the bottom end of the protective net body, and side reinforcement edges are provided on both sides of the protective net body. The side reinforcement edges on both sides of the protective net body are connected with multiple connecting horizontal bars, which can enhance the protection of the sides and bottom of the protective net body. At the same time, the setting of the connecting horizontal bars can enhance the middle strength of the protective net body, thereby improving the protection of the protective net body for water conservancy slope protection.

[0022] 3. In the present invention, fixing holes are provided on the top fixed edge, the bottom fixed edge, the side reinforcement edge and the connecting horizontal bar. At the same time, a fixing structure is provided in the fixing hole, so that the protective net body can be fixed in multiple directions, thereby enhancing the installation stability of the protective net body on the water conservancy slope protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a hydraulic slope protection net in the utility model when in use;

[0024] Figure 2 This is an exploded schematic diagram of the connection structure between the installation cover, the protective net body and the pressure strips of the utility model;

[0025] Figure 3 It is a cross-sectional schematic diagram of the connection structure between the installation cover, the protective net body and the automatic winding structure in the utility model;

[0026] Figure 4 This is an exploded schematic diagram of the connection structure between the top pressing nail and the bottom fixing nail in the present invention;

[0027] Figure 5 It is a schematic cross-sectional view of the connection structure between the top pressing nail and the bottom fixing nail in the present invention.

[0028] In the figure: 1. Installation cover; 2. Top fixing edge; 3. Installation cavity; 4. Protective net body; 5. Stretching mouth; 6. Bottom fixing edge; 7. Side reinforcement edge; 8. Connecting cross bar; 9. Fixing hole; 10. Bottom fixing nail; 11. Top clamping nail; 12. Connecting hole; 13. Clamping plate; 14. Protective rubber pad; 15. Reinforced ridge; 16. Limiting pad; 17. Protective pad; 18. Installation shaft; 19. Reel; 20. Coil spring; 21. Pressing strip; 22. Installation hole; 23. Clamping lug. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0032] See also Figure 1-5 A water conservancy slope protection net includes an installation cover 1, a top fixed edge 2 is provided on the top of the installation cover 1, an installation cavity 3 is opened in the installation cover 1, a protective net body 4 is wrapped in the installation cavity 3, and an automatic winding structure is provided in conjunction with the protective net body 4, the installation cavity 3 extends outward to open a stretching mouth 5, the tail of the protective net body 4 extends outward through the stretching mouth 5, and is provided with a bottom fixed edge 6, side reinforcement edges 7 are provided on both sides of the protective net body 4, and a plurality of connecting horizontal bars 8 are provided on the side reinforcement edges 7 on both sides of the protective net body 4, and fixing holes 9 are opened on the top fixed edge 2, the bottom fixed edge 6, the side reinforcement edges 7 and the connecting horizontal bars 8, and a fixing structure is provided at the fixing hole 9.

[0033] In this embodiment, the utility model sets a mounting cover 1 and opens a mounting cavity 3 in the mounting cover 1, and winds the protective net body 4 in the mounting cavity 3. The protective net body 4 can be automatically rolled up in the mounting cavity 3 through the automatic rolling-up structure, so that the protective net body 4 is convenient for stretching during laying and rolling up after use.

[0034] More specifically, the utility model is provided with a bottom fixed edge 6 at the bottom end of the protective net body 4, and side reinforcement edges 7 are provided on both sides of the protective net body 4. The side reinforcement edges 7 on both sides of the protective net body 4 are connected with multiple connecting horizontal bars 8, which can enhance the protection of the sides and bottom of the protective net body 4. At the same time, the setting of the connecting horizontal bars 8 can enhance the middle strength of the protective net body 4, thereby improving the protection of the protective net body 4 for water conservancy slope protection.

[0035] In the present invention, fixing holes 9 are provided on the top fixed edge 2, the bottom fixed edge 6, the side reinforcement edge 7 and the connecting horizontal bar 8. At the same time, a fixing structure is provided in the fixing hole 9, so that the protective net body 4 can be fixed in multiple directions, thereby enhancing the installation stability of the protective net body 4 on the water conservancy slope protection.

[0036] See also Figure 4 and Figure 5 As an embodiment of the fixing structure: the fixing structure includes a bottom fixing nail 10 provided at the bottom of the fixing hole 9, a top pressing nail 11 is provided above the fixing hole 9, and the top pressing nail 11 is detachably connected to the bottom fixing nail 10;

[0037] A connecting hole 12 is provided inside the bottom fixing nail 10 from top to bottom, and the top pressing nail 11 is threadedly connected to the connecting hole 12 .

[0038] Specifically, when fixing the protective net body 4, the bottom fixing nail 10 is nailed into the ground according to the position of the fixing hole 9, and the fixing hole 9 is aligned with the connecting hole 12 on the bottom fixing nail 10. Then, the top clamping nail 11 is threadedly screwed into the inside of the connecting hole 12 to fix the protective net body 4.

[0039] See also Figure 4 and Figure 5 As an implementation method of the top pressing nail 11: a pressing plate 13 is provided at the top end of the top pressing nail 11, and a protective rubber pad 14 is provided at the bottom end of the pressing plate 13.

[0040] Specifically, the compression plate 13 can strengthen the compression effect of the top compression nail 11 on the protective net body 4, thereby improving the installation stability of the protective net body 4 on the water flow slope protection. The setting of the protective rubber pad 14 can strengthen the protective effect of the compression plate 13 on the protective net body 4 during compression, thereby reducing the wear of the protective net body 4.

[0041] See also Figure 4 and Figure 5 As an implementation of the bottom fixing nail 10: a plurality of reinforcing ridges 15 are provided on the side wall of the bottom fixing nail 10 in an upwardly inclined manner.

[0042] Specifically, by strengthening the setting of the ridges 15, the bite effect between the bottom fixing nails 10 and the ground can be further improved, thereby strengthening the connection stability between the bottom fixing nails 10 and the ground, and further strengthening the laying and installation stability of the protective net body 4 on the water conservancy slope protection surface.

[0043] See also Figure 4 and Figure 5As an implementation of the bottom fixing nail 10 , a limiting pad 16 is provided on the top of the bottom fixing nail 10 , and a protective pad 17 is provided on the top of the limiting pad 16 .

[0044] Specifically, the setting of the limiting pad 16 can limit the nailing position of the bottom fixing nail 10 on the ground, thereby improving the installation stability of the bottom fixing nail 10. The setting of the protective pad 17 is used to strengthen the protection between the limiting pad 16 and the protective net body 4, and reduce the wear of the limiting pad 16 on the protective net body 4.

[0045] See also Figure 3 As an implementation of the automatic winding structure: the automatic winding structure includes an installation shaft 18 arranged in the installation cavity 3, a reel 19 is sleeved on the installation shaft 18, a coil spring 20 is arranged between the reel 19 and the installation shaft 18, and the protective net body 4 is wound on the reel 19.

[0046] Specifically, when the protective net body 4 is pulled, the reel 19 is driven to rotate on the mounting shaft 18. During this process, the reel 19 drives the coil spring 20 to rotate, thereby increasing the elastic force of the coil spring 20.

[0047] When the protective net body 4 needs to be reeled in, the external restraining force of the protective net body 4 is released, and the elastic force of the coil spring 20 drives the reel 19 to rewind on the mounting shaft 18, thereby realizing the automatic reeling of the protective net body 4 on the reel 19 and improving the convenience of reeling the protective net body 4.

[0048] See also Figure 1 and Figure 2 As an implementation method of the water conservancy slope protection net: a layering strip 21 is arranged between two adjacent groups of protection net bodies 4, and a mounting hole 22 is opened on the layering strip 21. The mounting hole 22 is fixed by a fixing structure, and tightening lugs 23 are provided on both sides of the layering strip 21 to cooperate with the protection net body 4.

[0049] Specifically, the pressure strip 21 can be pressed and fixed between two adjacent groups of protective net bodies 4 through the cooperation of the fixing structure and the mounting hole 22, so that the pressing lug 23 can be pressed and fixed on the side reinforcement edge 7 of the side of the protective net body 4, thereby further improving the side pressing effect of the protective net body 4, improving the installation stability of the protective net body 4 on the water conservancy slope protection, and preventing the protective net body 4 from being blown up by the wind.

[0050] In summary, when the overall equipment is in use:

[0051] The mounting cover 1 is fixed to the top of the water conservancy slope protection by cooperating with the fixing structure and the fixing hole 9 on the top fixing edge 2. After that, the bottom of the protective net body 4 is pulled downward through the bottom fixing edge 6, so that the protective net body 4 can be pulled out of the mounting cavity 3 and laid on the surface of the water conservancy slope protection;

[0052] During this process, the bottom fixing nail 10 is installed below the corresponding fixing hole 9, and the top fixing nail with the fixing hole 9 passes through the fixing hole 9 and is threadedly connected with the connecting hole 12 on the bottom fixing nail 10, thereby realizing the installation and fixation of the protective net body 4 on the water conservancy slope protection, which can improve the installation stability of the protective net body 4 on the water conservancy slope protection;

[0053] The utility model provides a connecting horizontal bar 8 on the protective net body 4, so that the middle position of the protective net body 4 can be pressed and fixed, thereby strengthening the tensile strength of the protective net body 4 and improving the laying effect of the protective net body 4;

[0054] During this process, the protective net body 4 drives the reel 19 to rotate on the mounting shaft 18. During this process, the reel 19 drives the coil spring 20 to rotate, thereby increasing the elastic force of the coil spring 20.

[0055] When the protective net body 4 needs to be reeled in, the external restraining force of the protective net body 4 is released, and the elastic force of the coil spring 20 drives the reel 19 to rewind on the mounting shaft 18, thereby realizing the automatic reeling of the protective net body 4 on the reel 19 and improving the convenience of reeling the protective net body 4.

[0056] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hydraulic slope protection net, comprising a mounting cover (1), characterized in that: The top of the installation cover (1) is provided with a top fixed edge (2), the installation cover (1) is provided with an installation cavity (3), a protective net body (4) is wound in the installation cavity (3), and an automatic winding structure is provided in conjunction with the protective net body (4), the installation cavity (3) extends outwardly to provide a stretching opening (5), the tail of the protective net body (4) extends outwardly through the stretching opening (5), and is provided with a bottom fixed edge (6), side reinforcing edges (7) are provided on both sides of the protective net body (4), and a plurality of connecting cross bars (8) are provided on the side reinforcing edges (7) on both sides of the protective net body (4), and fixing holes (9) are provided on the top fixed edge (2), the bottom fixed edge (6), the side reinforcing edges (7) and the connecting cross bars (8), and a fixing structure is provided at the fixing hole (9).

2. A hydraulic slope protection net according to claim 1, characterized in that: The fixing structure comprises a bottom fixing nail (10) arranged at the bottom of the fixing hole (9), and a top pressing nail (11) is arranged above the fixing hole (9), and the top pressing nail (11) is detachably connected to the bottom fixing nail (10).

3. A hydraulic slope protection net according to claim 2, characterized in that: A connecting hole (12) is provided inside the bottom fixing nail (10) from top to bottom, and the top pressing nail (11) is threadedly connected to the connecting hole (12).

4. A hydraulic slope protection net according to claim 3, characterized in that: A pressing plate (13) is arranged at the top end of the top pressing nail (11), and a protective rubber pad (14) is arranged at the bottom end of the pressing plate (13).

5. A hydraulic slope protection net according to claim 4, characterized in that: A plurality of reinforcing ridges (15) are arranged on the side wall of the bottom fixing nail (10) in an inclined manner upward.

6. A hydraulic slope protection net according to claim 5, characterized in that: A limiting pad (16) is arranged on the top of the bottom fixing nail (10), and a protective pad (17) is arranged on the top of the limiting pad (16).

7. A hydraulic slope protection net according to any one of claims 1 to 6, characterized in that: The automatic winding structure comprises a mounting shaft (18) arranged in a mounting cavity (3), a winding shaft (19) is sleeved on the mounting shaft (18), a winding spring (20) is arranged between the winding shaft (19) and the mounting shaft (18), and the protective net body (4) is wound on the winding shaft (19).

8. The hydraulic slope protection net according to claim 1 is characterized in that: A pressure strip (21) is provided between two adjacent groups of the protective net bodies (4), a mounting hole (22) is provided on the pressure strip (21), the mounting hole (22) is fixed by the fixing structure, and clamping lugs (23) are provided on both sides of the pressure strip (21) to cooperate with the protective net body (4).

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