Slope protection net for hydraulic engineering

Abstract

The utility model discloses a kind of slope protection net for hydraulic engineering, apply in slope protection net field, including guard net, the both sides of guard net are provided with first fixed plate, the top of first fixed plate is provided with second fixed plate;The utility model is equipped with first fixed plate on the both sides of guard net, when two guard nets are spliced and fixed, only need to place two guard nets on first fixed plate through clamping teeth and be stuck, then second fixed plate is pressed on first fixed plate and is fixed using connecting bolt and connecting nut, without using steel wire to tighten, improve the speed of splicing, reduce the degree of tiredness, by being equipped with rotating sleeve on chuck, rotating sleeve is rotatably connected with expansion bolt in its inside, after expansion bolt is inserted into side slope, limit block is placed into the middle of four clamping blocks on chuck, using limit cap limit, limit block and side slope can be fixed together, improve the stability of guard net and side slope fixation.

Description

Technical Field

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

[0002] Slope protection netting is typically used to cover embankment slopes for protection. Combined with slope protection blankets, it helps improve the effectiveness of embankment protection.

[0003] Currently, the installation of protective netting typically involves driving two stakes into the slope, connecting the two stakes with a steel cable, and then securing the two sides of the protective netting to the steel cable with wire. While this achieves the goal of splicing two protective nets together, it is cumbersome and labor-intensive. Furthermore, although traditional protective netting uses metal fasteners to secure the horizontal and vertical lines, these fasteners lack a structure for connecting to the slope reinforcement. As a result, the protective netting, except for the two sides, lacks a connection to the slope, leading to weak adhesion between the netting and the slope after installation, significant tensile stress, and poor fixation. Utility Model Content

[0004] The purpose of this utility model is to provide a slope protection net for water conservancy projects, which has the advantages of being easy to splice and having a good fixing effect.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a slope protection net for water conservancy projects, comprising a protective net, a first fixing plate provided on both sides of the protective net, a second fixing plate provided on the top of the first fixing plate, locking teeth symmetrically installed on the top of the first fixing plate, a connecting bolt bolted to the top of the first fixing plate, limiting blocks locked between the horizontal and vertical lines of the protective net, a chuck provided at the bottom of the protective net, a locking block bolted to the top of the chuck, the number of locking blocks being four, a rotating sleeve bolted to the bottom of the chuck, and an expansion bolt rotatably connected inside the rotating sleeve.

[0006] By adopting the above technical solution, this utility model has first fixing plates installed on both sides of the protective net. When two protective nets are spliced ​​and fixed, it is only necessary to place the two protective nets on the first fixing plates and lock them in place with the locking teeth. Then, the second fixing plate is pressed on the first fixing plate and fixed with connecting bolts and connecting nuts. There is no need to use steel wire to tighten them, which improves the splicing speed and reduces labor. By installing a rotating sleeve on the chuck, an expansion bolt is rotatably connected inside the rotating sleeve. After the expansion bolt is inserted into the slope, the limiting block is placed in the middle of the four locking blocks on the chuck and the limiting cap is used to limit the movement, so that the limiting block can be fixed together with the slope, which improves the stability of the protective net and the slope.

[0007] The present invention is further configured such that: the top of the second fixing plate is provided with a slot for engaging with the slotting teeth.

[0008] The above technical solution facilitates the insertion of the locking teeth.

[0009] The present invention is further configured such that: the top of the first fixing plate is threaded with two bolts.

[0010] The above technical solution facilitates the fixing of the first fixing plate on the slope.

[0011] The present invention is further configured such that one end of the connecting bolt extends through to the top of the second fixing plate and is threadedly connected with a connecting nut.

[0012] The above technical solution facilitates the limiting of the second fixing plate.

[0013] The present invention is further configured such that: a slope ecological mat is provided at the bottom of the protective net, and the slope ecological mat is laid on the slope.

[0014] The above technical solutions improve the protective properties of the protective netting.

[0015] The present invention is further configured such that: a limit cap is threadedly connected between the four card blocks.

[0016] Using the above technical solution, the horizontal and vertical lines of the protective netting placed between the four card blocks are fixed.

[0017] The present invention is further configured such that: a protrusion is bolted inside the limiting cap, and the protrusion is used in conjunction with the limiting block.

[0018] The above technical solution is used to limit the movement of the limiting block placed between the four card blocks.

[0019] The present invention is further configured such that the protective net is made of carbon steel wire.

[0020] The above technical solutions improve the durability of the protective netting.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model has a first fixing plate installed on both sides of the protective net. When two protective nets are spliced ​​and fixed, it is only necessary to place the two protective nets on the first fixing plate and lock them in place with the locking teeth. Then, the second fixing plate is pressed on the first fixing plate and fixed with connecting bolts and connecting nuts. There is no need to use steel wire to tighten them, which improves the splicing speed and reduces the fatigue.

[0023] 2. This utility model has a rotating sleeve installed on the chuck, and an expansion bolt is rotatably connected inside the rotating sleeve. When the expansion bolt is inserted into the slope, the limiting block is placed in the middle of the four blocks on the chuck, and the limiting cap is used to limit the movement, so that the limiting block can be fixed together with the slope, thereby improving the stability of the protective netting and the slope. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a partial structural schematic diagram of the present invention;

[0026] Figure 3 This is a bottom view of the structure of the limiting cap in this utility model;

[0027] Figure 4 This is a top view of the structure of the first fixing plate in this utility model.

[0028] Attached reference numerals: 1. Protective netting; 2. First fixing plate; 3. Second fixing plate; 4. Locking teeth; 5. Connecting bolt; 6. Limiting block; 7. Chuck; 8. Locking block; 9. Rotating sleeve; 10. Expansion bolt; 11. Locking through groove; 12. Pile bolt; 13. Connecting nut; 14. Slope ecological mat; 15. Limiting cap; 16. Protruding block. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings. Example

[0030] refer to Figure 1 and Figure 4 A slope protection net for water conservancy projects includes a protective net 1. First fixing plates 2 are provided on both sides of the protective net 1, and a second fixing plate 3 is provided on the top of the first fixing plates 2. Positioning teeth 4 are symmetrically installed on the top of the first fixing plates 2, and connecting bolts 5 are bolted to the top of the first fixing plates 2. By installing first fixing plates 2 on both sides of the protective net 1, when two protective nets 1 are spliced ​​and fixed, it is only necessary to place the two protective nets 1 on the first fixing plates 2 and secure them with the positioning teeth 4, then press the second fixing plate 3 onto the first fixing plates 2 and use the connecting bolts 5 and connecting nuts 13 to fix them. There is no need to use steel wire for tightening, thus improving the splicing speed and reducing labor intensity.

[0031] refer to Figure 1 The top of the second fixing plate 3 is provided with a slot 11 for use with the slotting teeth 4. By setting the slot 11, it is convenient to insert the slotting teeth 4.

[0032] refer to Figure 1 and Figure 4The top of the first fixing plate 2 is threaded with two pile bolts 12. By setting the pile bolts 12, the first fixing plate 2 can be easily fixed on the slope.

[0033] refer to Figure 1 One end of the connecting bolt 5 extends through to the top of the second fixing plate 3 and is threaded with a connecting nut 13. By setting the connecting nut 13, it is convenient to limit the second fixing plate 3.

[0034] refer to Figure 1 The bottom of the protective net 1 is provided with a slope ecological mat 14, and the slope ecological mat 14 is laid on the slope. By setting the slope ecological mat 14, the protectiveness of the protective net 1 is improved.

[0035] Brief description of the usage process: After installing the first fixing plate 2 on both sides of the protective net 1, when splicing and fixing the two protective nets 1, simply place the two protective nets 1 on the first fixing plate 2 and lock them in place with the locking teeth 4, then press the second fixing plate 3 on the first fixing plate 2 and use the connecting bolt 5 and connecting nut 13 to fix them. There is no need to use steel wire to tighten them, which improves the splicing speed and reduces the fatigue. Example

[0036] refer to Figure 1 , Figure 2 and Figure 3 A slope protection net for water conservancy projects is provided. The horizontal and vertical lines of the net 1 are connected by limiting blocks 6. The bottom of the net 1 is provided with a chuck 7. The top of the chuck 7 is bolted with four locking blocks 8. The bottom of the chuck 7 is bolted with a rotating sleeve 9. The inside of the rotating sleeve 9 is rotatably connected with an expansion bolt 10. By installing the rotating sleeve 9 on the chuck 7 and rotatably connecting the expansion bolt 10 inside the rotating sleeve 9, after the expansion bolt 10 is inserted into the slope, the limiting blocks 6 are placed between the four locking blocks 8 on the chuck 7 and the limiting cap 15 is used to limit the movement. This can fix the limiting blocks 6 to the slope, thereby improving the stability of the net 1 and the slope.

[0037] refer to Figure 1 and Figure 3 A limit cap 15 is threaded between the four card blocks 8. By setting the limit cap 15, the horizontal and vertical lines of the protective net 1 placed between the four card blocks 8 are fixed.

[0038] refer to Figure 3 The inside of the limiting cap 15 is bolted with a protrusion 16, which works in conjunction with the limiting block 6. By setting the protrusion 16, the limiting block 6 placed between the four card blocks 8 is limited.

[0039] refer to Figure 1 The material of the protective net 1 is carbon steel wire. By setting the material of the protective net 1 to be carbon steel wire, the durability of the protective net 1 is improved.

[0040] Brief description of the usage process: After the rotating sleeve 9 is installed on the chuck 7, the internal rotating sleeve 9 is connected to the expansion bolt 10. After the expansion bolt 10 is inserted into the slope, the limiting block 6 is placed between the four locking blocks 8 on the chuck 7. The limiting cap 15 is used to limit the movement, so that the limiting block 6 can be fixed together with the slope, thereby improving the stability of the protective net 1 and the slope.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A slope protection net for water conservancy projects, comprising a protective net (1), characterized in that: The protective net (1) is provided with a first fixing plate (2) on both sides, and a second fixing plate (3) is provided on the top of the first fixing plate (2). The first fixing plate (2) is symmetrically equipped with locking teeth (4) on the top. The first fixing plate (2) is bolted with a connecting bolt (5) on the top. The horizontal and vertical lines of the protective net (1) are connected with a limiting block (6). The bottom of the protective net (1) is provided with a chuck (7). The top of the chuck (7) is bolted with a locking block (8). There are four locking blocks (8). The bottom of the chuck (7) is bolted with a rotating sleeve (9). The inside of the rotating sleeve (9) is rotatably connected with an expansion bolt (10).

2. The slope protection net for water conservancy projects according to claim 1, characterized in that: The top of the second fixing plate (3) is provided with a slot (11) for use with the slotting teeth (4).

3. The slope protection net for water conservancy projects according to claim 1, characterized in that: The top of the first fixing plate (2) is threaded with two pile bolts (12).

4. The slope protection net for water conservancy projects according to claim 1, characterized in that: One end of the connecting bolt (5) extends through to the top of the second fixing plate (3) and is threaded with a connecting nut (13).

5. The slope protection net for water conservancy projects according to claim 1, characterized in that: The bottom of the protective net (1) is provided with a slope ecological mat (14), and the slope ecological mat (14) is laid on the slope.

6. The slope protection net for water conservancy projects according to claim 1, characterized in that: Limit caps (15) are threadedly connected between the four card blocks (8).

7. A slope protection net for water conservancy projects according to claim 6, characterized in that: The limiting cap (15) has a protrusion (16) bolted inside, and the protrusion (16) is used in conjunction with the limiting block (6).

8. The slope protection net for water conservancy projects according to claim 1, characterized in that: The protective net (1) is made of carbon steel wire.

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