River channel slope protection net for water conservancy

Abstract

The river channel slope protection net comprises two mounting boxes which are symmetrically arranged, round holes are formed in one sides of the two mounting boxes, rotating rods are arranged in the two round holes, winding drums are fixedly connected to the outer sides of the two rotating rods in a sleeved mode, and the winding drums are connected with the two mounting boxes in a sleeved mode. Fixed protective nets are fixedly wound on the outer sides of the two winding drums, first mounting holes are formed in the sides, close to each other, of the two fixed protective nets, and a first protective net and a second protective net are arranged on the sides, close to each other, of the two fixed protective nets correspondingly; connecting assemblies are arranged between the two fixed protective nets and the first protective net and between the two fixed protective nets and the second protective net, adjusting limiting assemblies are arranged on the outer sides of the two rotating rods correspondingly, and a rotating disc is rotated anticlockwise to drive a winding drum to rotate anticlockwise, so that the winding drum conducts winding treatment on the fixed protective nets; and knotting caused by accumulation of the fixed protective nets can be avoided.

Description

Technical Field

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

[0002] Water is the source of all life and an indispensable substance in human life and production activities. In the survival and development of human society, it is necessary to constantly adapt, utilize, transform and protect the water environment. Water conservancy has been developing with the development of social productivity and has become an important pillar of human civilization and economic development. In the process of water conservancy construction, it is necessary to prevent soil loss on both sides of the river, so it is necessary to use river slope protection nets.

[0003] At present, in actual installation, considering the different areas of the slopes, multiple slope protection nets need to be spliced ​​together before use. Therefore, a river slope protection net that is easy to splice is needed. The existing river slope protection nets that are easy to splice are generally stacked up and down directly on the transport vehicle during transportation. Due to vehicle bumps and other reasons, adjacent slope protection nets may be entangled together, which is very inconvenient. Therefore, a river slope protection net for water conservancy is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a river slope protection net for water conservancy, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A river slope protection net for water conservancy, comprising an installation box, wherein the number of the installation boxes is two and the installation boxes are symmetrically arranged, a circular hole is opened on one side of the two installation boxes, a rotating rod is arranged in the two circular holes, a winding drum is fixedly sleeved on the outer sides of the two rotating rods, a fixed protective net is fixedly wound on the outer sides of the two winding drums, a first installation hole is opened on the side where the two fixed protective nets are close to each other, a first protective net and a second protective net are respectively arranged on the side where the two fixed protective nets are close to each other, a connecting component is arranged between the two fixed protective nets and the first protective net and the second protective net, an adjustment limit component is arranged on the outer sides of the two rotating rods, and a fixing component is arranged on the side where the two installation boxes are away from each other.

[0007] Preferably, the connecting assembly includes two second mounting holes opened on both sides of the first protective net and the second protective net, bolts are arranged in the two groups of second mounting holes close to each other, the top sides of the two groups of bolts are fixedly connected with connecting plates, and the other ends of the two groups of bolts are threaded with nuts.

[0008] Preferably, connecting plates are provided above the sides of the two fixed protective nets that are close to the first protective net and the second protective net, and multiple bolts fixedly connected to the bottom sides of the connecting plates are respectively inserted into the multiple first mounting holes and the multiple second mounting holes, and nuts are also threadedly sleeved on the other ends of the multiple bolts.

[0009] Preferably, the adjustment and limiting assembly includes a rotating disk fixedly sleeved on the outer sides of the two rotating rods, and two rotating rods are fixedly mounted on the outer sides of the two rotating disks.

[0010] Preferably, one side of the two turntables and the two installation boxes is respectively provided with multiple threaded holes and multiple threaded grooves, the multiple threaded holes and the multiple threaded grooves are adapted to each other, and a threaded column is provided in one of the threaded holes in the two groups of threaded holes, and the other ends of the two threaded columns are respectively threaded into a threaded groove aligned with one of the threaded holes.

[0011] Preferably, the fixing assembly comprises two fixing plates fixedly connected to the back sides of the two installation boxes 1 , both fixing plates are provided with mounting holes, and pins are inserted into the plurality of mounting holes.

[0012] Preferably, one side of the two installation boxes is provided with a long hole, and the other sides of the two fixed protective nets extend through the two long holes to the outside of the installation boxes.

[0013] Preferably, the first protective net, the second protective net and the two fixed protective nets are all provided with a plurality of square holes, and the sizes of the plurality of square holes are the same.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the river slope protection net used for water conservancy drives the winding drum to rotate counterclockwise by rotating the turntable counterclockwise, so that the winding drum rolls up the fixed protective net, and when the fixed protective net is rolled into the installation box, it can avoid the fixed protective net from piling up and becoming knotted. During installation, the first protective net and the second protective net are respectively laid flat between the two fixed protective nets according to the distance between the two installation boxes, and then connecting plates are respectively placed at the connection between the first protective net and the second protective net and the two fixed protective nets. After placement, the bolts fixedly installed on the bottom sides of the multiple connecting plates are sequentially passed through the multiple first installation holes and the multiple second installation holes, and after passing through, nuts are used to be threadedly sleeved on the other ends of the multiple bolts in sequence to complete the fixed connection of the connecting plates, thereby completing the installation of the overall protective net, and because the first protective net and the second protective net are the same size, when long-distance installation is required, it is only necessary to increase the number of the first protective net or the second protective net according to the length of the distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 The utility model structure Figure 1 Partial schematic diagram of part A in the middle;

[0017] Figure 3 This is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of some parts of the winding drum structure of the utility model;

[0019] Figure 5 It is a schematic diagram of some parts of the structural nut of the utility model.

[0020] In the figure: 1. installation box; 2. rotating rod; 3. winding drum; 4. turntable; 5. rotating rod; 6. threaded hole; 7. threaded groove; 8. threaded column; 9. fixed protection net; 10. first installation hole; 11. first protection net; 12. second protection net; 13. second installation hole; 14. bolt; 15. connecting plate; 16. nut; 17. fixing plate; 18. nail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Refer to Figure 1-5A river slope protection net for water conservancy, comprising an installation box 1, the number of the installation boxes 1 is two and they are symmetrically arranged, a circular hole is opened on one side of the two installation boxes 1, a rotating rod 2 is arranged in the two circular holes, a winding drum 3 is fixedly sleeved on the outer side of the two rotating rods 2, a fixed protective net 9 is fixedly wound on the outer side of the two winding drums 3, a first installation hole 10 is opened on the side where the two fixed protective nets 9 are close to each other, a first protective net 11 and a second protective net 12 are respectively arranged on the side where the two fixed protective nets 9 are close to each other, a connecting component is arranged between the two fixed protective nets 9 and the first protective net 11 and the second protective net 12, an adjustment limit component is arranged on the outer side of the two rotating rods 2, and a fixed protective net 9 is arranged on the side where the two installation boxes 1 are far away from each other. There is a fixing component, one side of the two installation boxes 1 is provided with a long hole, the other sides of the two fixed protective nets 9 extend through the two long holes to the outside of the installation box 1, the first protective net 11, the second protective net 12 and the two fixed protective nets 9 are provided with a plurality of square holes, the sizes of the plurality of square holes are the same, the connecting component includes two second mounting holes 13 opened on both sides of the first protective net 11 and the second protective net 12, bolts 14 are arranged in the two sets of second mounting holes 13 close to each other, the top sides of the two sets of bolts 14 are fixedly connected with connecting plates 15, the other ends of the two sets of bolts 14 are threadedly sleeved with nuts 16, and connecting plates 15 are arranged above the sides of the two fixed protective nets 9 close to each other with the first protective net 11 and the second protective net 12. The bolts 14 fixedly connected on the bottom sides of the multiple connecting plates 15 are respectively inserted into the multiple first mounting holes 10 and the multiple second mounting holes 13, and the other ends of the multiple bolts 14 are also threadedly sleeved with nuts 16. By placing the two installation boxes 1 at the positions that need to be protected, after the placement is completed, the multiple nails 18 are hammered into the half slope by tools, and then the installation boxes 1 are fixed. Then, according to the distance between the two installation boxes 1, the first protection net 11 and the second protection net 12 are laid flat between the two fixed protection nets 9, and then the connecting plates 15 are placed at the connection between the first protection net 11 and the second protection net 12 and the two fixed protection nets 9. After placement, the bolts 14 fixedly installed on the bottom sides of the multiple connecting plates 15 are sequentially passed through the multiple first installation holes 10 and the second installation holes 13. The mounting hole 10 and multiple second mounting holes 13 are passed through, and then the nuts 16 are threadedly sleeved on the other ends of the multiple bolts 14 in sequence to complete the fixed connection of the connecting plate 15, thereby completing the installation of the overall protective net. Because the first protective net 11 and the second protective net 12 are of the same size, when a long-distance installation is required, it is only necessary to increase the number of the first protective net 11 or the second protective net 12 according to the length of the distance. Through the two winding drums 3, during the transportation of the fixed protective net 9, the turntable 4 is rotated counterclockwise to drive the winding drum 3 to rotate counterclockwise, so that the winding drum 3 can wind up the fixed protective net 9, and when the fixed protective net 9 is rolled up into the installation box 1, it can avoid the fixed protective net 9 from getting knotted.

[0023] Specifically, the adjustment limit assembly includes a turntable 4 fixedly sleeved on the outside of the two rotating rods 2, two rotating rods 5 are fixedly installed on the outside of the two turntables 4, and a plurality of threaded holes 6 and a plurality of threaded grooves 7 are respectively opened on one side of the two turntables 4 and the two installation boxes 1. The plurality of threaded holes 6 and the plurality of threaded grooves 7 are adapted to each other, and a threaded column 8 is arranged in one of the threaded holes 6 in the two groups of threaded holes 6, and the other ends of the two threaded columns 8 are respectively threadedly installed in the threaded groove 7 aligned with one of the threaded holes 6. Through the two turntables 4, when the fixed protective net 9 is rolled up and unfolded, This can be achieved by rotating the turntable 4 clockwise or counterclockwise, and through the two threaded columns 8, after the fixed protective net 9 is unfolded, the two threaded columns 8 are respectively threaded into one of the threaded holes 6 in the two groups of threaded holes 6, and then the threaded columns 8 are continued to be rotated to make the other ends of the two threaded columns 8 threaded into the threaded grooves 7 aligned with two of the threaded holes 6, thereby realizing a fixed connection between the two turntables 4 and the two installation boxes 1, and preventing the fixed protective net 9 from being impacted by the soil, which will cause the rotating rod 2 to rotate, thereby causing winding during the rotation process.

[0024] Specifically, the fixing assembly includes two fixing plates 17 fixedly connected to the back sides of the two installation boxes 1. The two fixing plates 17 are each provided with a mounting hole. Pins 18 are inserted into the multiple mounting holes. By setting two groups of fixing plates 17, after the distance between the installation boxes 1 is determined, multiple pins 18 are hammered into the half slope by using tools, thereby realizing the installation of the installation boxes 1, and the distance between the two installation boxes 1 can be adjusted according to the specific length required for laying.

[0025] When in use: during the transportation of the fixed protective net 9, the turntable 4 is rotated counterclockwise to drive the take-up drum 3 to rotate counterclockwise, so that the take-up drum 3 can reel up the fixed protective net 9, and when the fixed protective net 9 is reeled into the installation box 1, it can avoid the fixed protective net 9 from getting tangled. When the fixed protective net 9 needs to be fixed, the turntable 4 can be rotated clockwise to make the take-up drum 3 rotate clockwise synchronously, so that the fixed protective net 9 is moved out of the installation box 1. After moving out, the two installation boxes 1 are placed at the position to be protected. After the placement is completed, multiple nails 18 are hammered into the half slope by a tool, and then the installation box 1 is fixed. Then, according to the distance between the two installation boxes 1, the first protective net 9 is respectively placed. 11 and the second protective net 12 are laid flat between the two fixed protective nets 9, and then connecting plates 15 are placed at the connection between the first protective net 11 and the second protective net 12 and the two fixed protective nets 9, respectively. After placement, the bolts 14 fixedly installed on the bottom sides of the multiple connecting plates 15 are passed through the multiple first mounting holes 10 and the multiple second mounting holes 13 in sequence, and after passing through, the nuts 16 are threadedly sleeved on the other ends of the multiple bolts 14 in sequence to complete the fixed connection of the connecting plates 15, thereby completing the installation of the overall protective net. Because the first protective net 11 and the second protective net 12 have the same size, when long-distance installation is required, it is only necessary to increase the number of first protective nets 11 or second protective nets 12 according to the length of the distance.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river slope protection net for water conservancy, comprising an installation box (1), characterized in that: The number of the installation boxes (1) is two and they are symmetrically arranged. A circular hole is provided on one side of the two installation boxes (1). Rotating rods (2) are provided in the two circular holes. Winding drums (3) are fixedly sleeved on the outer sides of the two rotating rods (2). Fixed protective nets (9) are fixedly wound around the outer sides of the two winding drums (3). A first installation hole (10) is provided on the sides of the two fixed protective nets (9) close to each other. A first protective net (11) and a second protective net (12) are respectively provided on the sides of the two fixed protective nets (9) close to each other. Connecting components are provided between the two fixed protective nets (9) and the first protective net (11) and the second protective net (12). Adjustment limit components are provided on the outer sides of the two rotating rods (2). Fixed components are provided on the sides of the two installation boxes (1) away from each other.

2. A river slope protection net for water conservancy according to claim 1, characterized in that: The connection assembly comprises two second mounting holes (13) opened on both sides of the first protective net (11) and the second protective net (12), bolts (14) are arranged in two groups of second mounting holes (13) close to each other, the top sides of the two groups of bolts (14) are fixedly connected with connecting plates (15), and the other ends of the two groups of bolts (14) are threadedly sleeved with nuts (16).

3. A river slope protection net for water conservancy according to claim 2, characterized in that: A connecting plate (15) is provided above the side where the two fixed protective nets (9) are close to the first protective net (11) and the second protective net (12), and bolts (14) fixedly connected to the bottom sides of the connecting plates (15) are respectively inserted into the first mounting holes (10) and the second mounting holes (13), and nuts (16) are also threadedly sleeved on the other ends of the bolts (14).

4. A river slope protection net for water conservancy according to claim 1, characterized in that: The adjustment and limiting assembly comprises a rotating disk (4) fixedly sleeved on the outside of two rotating rods (2), and two rotating rods (5) are fixedly mounted on the outside of the two rotating disks (4).

5. A river slope protection net for water conservancy according to claim 4, characterized in that: A plurality of threaded holes (6) and a plurality of threaded grooves (7) are respectively provided on one side of the two rotating disks (4) and the two mounting boxes (1). The plurality of threaded holes (6) and the plurality of threaded grooves (7) are matched with each other. A threaded column (8) is provided in one of the threaded holes (6) in the two groups of threaded holes (6). The other ends of the two threaded columns (8) are respectively threadedly installed in a threaded groove (7) aligned with one of the threaded holes (6).

6. A river slope protection net for water conservancy according to claim 1, characterized in that: The fixing assembly comprises two fixing plates (17) fixedly connected to the back sides of the two installation boxes 1. The two fixing plates (17) are both provided with installation holes, and the plurality of installation holes are each inserted with inserting pins (18).

7. A river slope protection net for water conservancy according to claim 1, characterized in that: One side of the two installation boxes (1) is provided with a long hole, and the other sides of the two fixed protection nets (9) pass through the two long holes and extend to the outside of the installation boxes (1).

8. A river slope protection net for water conservancy according to claim 1, characterized in that: The first protective net (11), the second protective net (12) and the two fixed protective nets (9) are all provided with a plurality of square holes, and the plurality of square holes have the same size.

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