Active protective net with supporting structure

Abstract

The utility model relates to the technical field of slope protection, and discloses an active protective net with a supporting structure, which comprises a steel wire rope, a net body is arranged in the steel wire rope, round sheets are arranged in the steel wire rope, hole bodies are arranged in the round sheets, and steel wire pull ropes are arranged at the upper end and the lower end of the steel wire rope. Limiting balls are mounted at one ends of the outer side walls of the steel wire pull ropes correspondingly, and locking bolts are movably arranged on one sides of the interiors of the limiting balls. Through the arrangement of the steel wire pull ropes, the pile heads, the fixing piles, the limiting ball bodies and other assemblies, when the protective net is installed on a slope through the anchor rods for slope protection, the steel wire pull ropes in the assemblies can be pulled and then fixed through positioning of the fixing piles, and therefore the protective net can be supported through the steel wire pull ropes; and the protective net is not prone to loosening in the using process, and the protective covering effect on the slope body is better.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically to an active protective net with a support structure. Background Technology

[0002] Slope protection is a means to prevent natural disasters such as landslides and rockfalls, and to ensure the safety of life and property of people around the slope. Active slope protection netting is a protective netting composed of steel wire rope netting and anchor bolts. When in use, the steel wire rope netting is covered on the slope with anchor bolts for protection. The steel wire rope is specially treated and has good corrosion resistance and weather resistance, which makes the protective netting have a long service life.

[0003] Traditional active protective nets are laid on slopes and secured with anchor bolts. If the anchor bolts loosen, the protective effect of the net will be affected. Therefore, we propose an active protective net with a support structure to improve the above-mentioned problem. Utility Model Content

[0004] The purpose of this invention is to provide an active protective net with a supporting structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an active protective net with a supporting structure, comprising a steel wire rope, a net body inside the steel wire rope, circular plates inside the steel wire rope, and holes inside each circular plate, with anchor rods installed inside each hole, steel wire ropes installed at both ends of the steel wire rope, fixed piles movably installed on the outer side walls of the steel wire ropes, pile heads fixed at the top of each fixed pile, rope-passing holes provided at the top of each fixed pile, and a limiting ball installed at one end of the outer side wall of each steel wire rope, with a locking bolt movably installed on one side inside the limiting ball.

[0006] As a further technical solution of this utility model, a plurality of steel wire ropes are provided, and the plurality of steel wire ropes are symmetrically distributed about the central axis of the steel wire rope.

[0007] As a further technical solution of this utility model, a fixing plate and a card holder are fixed on the right side of the wire rope, and a binding strap is fixed on the right side of each fixing plate. A card slot is provided inside each card holder. A rope ring and an installation block are fixed on the left side of the wire rope, and a card rod is fixed on one side of each installation block.

[0008] As a further technical solution of this utility model, the cross-section of the clamping rod is smaller than the cross-section of the clamping seat, and the clamping rod and the clamping seat form an engaging structure.

[0009] As a further technical solution of this utility model, a plurality of card seats and card rods are provided, and the plurality of card seats and card rods are distributed at equal intervals on the left and right sides of the wire rope.

[0010] As a further technical solution of this utility model, a plurality of straps and rope loops are provided, and the straps and rope loops correspond one-to-one.

[0011] As a further technical solution of this utility model, a limiting seat is fixed on one side of the top of the circular piece, and a connecting seat is fixed on the other side of the top of the circular piece. A threaded rod is movably arranged inside the connecting seat. A connecting block is fixed at one end of the threaded rod, and a rotating block is installed at one end of the connecting block. A limiting block is installed at the other end of the threaded rod, and a rubber block is fixed on the inner side wall of the limiting block.

[0012] As a further technical solution of this utility model, the cross-section of the limiting seat is larger than the cross-section of the anchor rod, and the limiting seat and the anchor rod form an engaging structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the active protective net with a support structure not only realizes the support structure and the limiting and reinforcement of the anchor rods, but also makes it easy to connect different protective nets to form a whole;

[0014] (1) By setting up components such as steel wire rope, pile head, fixed pile and limiting ball, when the protective net is installed on the slope by anchor rod, the steel wire rope in the above components can be pulled and fixed by the positioning of the fixed pile, so that the protective net can be supported by the steel wire rope, so that the protective net can be stably deployed to protect the slope. It is not easy to loosen during use, and the protective coverage effect of the slope is better.

[0015] (2) When using the protective net, the anchor rod needs to be passed through the hole inside the circular plate to install the protective net on the slope. During installation, the anchor rod can be locked by setting up components such as limit seat, connecting seat, threaded rod and limit block, so that the anchor rod and the circular plate are stably connected together. Then, the protective net is installed by passing through the circular plate, which makes the stability of the protective net on the slope stronger.

[0016] (3) By setting up components such as straps, card seats, rope rings and card rods, multiple protective nets will be used when the protective net is installed on the slope. When multiple protective nets are used, the above-mentioned components make it easy to connect different protective nets together, so that multiple protective nets form a whole protective net to cover the slope for protection. This makes it easy to connect multiple protective nets and more convenient to use. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a side view of the anchor bolt structure of this utility model;

[0019] Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of point A in the middle;

[0020] Figure 4 This is a side view sectional structural diagram of the fixed pile of this utility model.

[0021] In the diagram: 1. Net body; 2. Circular piece; 3. Steel wire rope; 4. Steel wire rope; 5. Pile head; 6. Locking bolt; 7. Anchor rod; 8. Binding strap; 9. Card seat; 10. Fixing plate; 11. Card groove; 12. Rope ring; 13. Mounting block; 14. Card rod; 15. Limiting seat; 16. Hole; 17. Connecting block; 18. Connecting seat; 19. Threaded rod; 20. Rotating block; 21. Limiting block; 22. Rubber block; 23. Rope threading hole; 24. Fixing pile; 25. Limiting ball. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides an embodiment of an active protective net with a supporting structure, including a steel wire rope 4, a net body 1 inside the steel wire rope 4, a circular plate 2 inside the steel wire rope 4, and a hole 16 inside each of the circular plates 2. Anchor rods 7 are installed inside each of the holes 16. Steel wire ropes 3 are installed at both the upper and lower ends of the steel wire rope 4. Fixed piles 24 are movably installed on the outer side of each steel wire rope 3. A pile head 5 is fixed at the top of each fixed pile 24. A rope hole 23 is provided at the top of each fixed pile 24. A limiting ball 25 is installed at one end of the outer side of each steel wire rope 3. A locking bolt 6 is movably installed on one side inside the limiting ball 25. Several steel wire ropes 3 are provided. The several steel wire ropes 3 are symmetrically distributed about the central axis of the steel wire rope 4, which provides better support and stability for the protective net when it is opened.

[0024] Specifically, such as Figure 1 and Figure 4As shown, after the protective net is installed on the slope, the steel wire rope 3 is pulled to a suitable length to extend it, and the locking bolt 6 inside the limiting ball 25 is rotated to lock the length of the steel wire rope 3. Then, the pile head 5 is hammered with a tool to drive the fixing pile 24 into the slope to pull and support the protective net installed on the slope, so that the protective net remains stably open to protect the slope.

[0025] A fixing plate 10 and a card seat 9 are fixed to the right side of the wire rope 4, and a binding strap 8 is fixed to the right side of each fixing plate 10. Each card seat 9 has a card groove 11 inside. A rope ring 12 and an installation block 13 are fixed to the left side of the wire rope 4, and a card rod 14 is fixed to one side of each installation block 13. The cross-section of the card rod 14 is smaller than the cross-section of the card seat 9. The card rod 14 and the card seat 9 form an interlocking structure. Several card seats 9 and several card rods 14 are provided. Several card seats 9 and several card rods 14 are distributed at equal intervals on the left and right sides of the wire rope 4. Several binding straps 8 and several rope rings 12 are provided. The binding straps 8 and several rope rings 12 are one-to-one, so that different protective nets can be stably connected together.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the lever 14 on the left side of the second protective net is engaged into the slot 11 inside the bracket 9 on the right side of the first protective net. Then, the strap 8 on the left side of the first protective net is passed through the rope loop 12 on the left side of the second protective net and tied together. In this way, the first and second protective nets can be connected together to form a whole for use.

[0027] A limiting seat 15 is fixed on one side of the top of the circular piece 2, and a connecting seat 18 is fixed on the other side of the top of the circular piece 2. A threaded rod 19 is movably arranged inside the connecting seat 18. A connecting block 17 is fixed to one end of the threaded rod 19, and a rotating block 20 is installed on one end of the connecting block 17. A limiting block 21 is installed on the other end of the threaded rod 19, and a rubber block 22 is fixed to the inner side wall of the limiting block 21. The cross-section of the limiting seat 15 is larger than the cross-section of the anchor rod 7. The limiting seat 15 and the anchor rod 7 form a locking structure, which makes the locking between the anchor rod 7 and the circular piece 2 more stable, thereby making the installation of the protective net more stable.

[0028] Specifically, such as Figure 1 and Figure 3 As shown, after the protective netting is placed on the slope, the anchor rod 7 is taken out and engaged in the hole 16 inside the disc 2 and engaged with the limiting seat 15 at the top of the disc 2. Then, the rotating block 20 is rotated so that the threaded rod 19 rotates and pushes the limiting block 21 to fit against one side of the anchor rod 7 to lock the anchor rod 7. This allows the anchor rod 7 to be stably positioned and installed on the protective netting through the disc 2.

[0029] Working principle: When using this utility model, the protective net is taken out and unfolded to cover the slope. Anchor rods 7 are taken out and passed through the holes 16 in the inner circular pieces 2 of the protective net and driven into the slope so that the protective net is installed on the slope and covers it. Then, the rotating block 20 is rotated so that the threaded rod 19 rotates and pushes the limiting block 21 to fit against one side of the anchor rod 7 to lock the anchor rod 7. After the anchor rod 7 is locked, the steel wire ropes 3 at both ends of the protective net are pulled to extend them. Then, the pile head 5 is hammered with a tool to drive the fixing pile 24 into the slope to pull and support the protective net installed on the slope. This allows the protective net to stably cover the slope for protection. Different protective nets can also be connected together to form a whole to cover the slope for use.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An active protective screen with a support structure, comprising a steel wire rope (4), characterized in that: The inside of the steel wire rope (4) is provided with a net body (1), the inside of the steel wire rope (4) is provided with a round sheet (2), and the inside of the round sheet (2) is provided with a hole body (16), the inside of the hole body (16) is mounted with an anchor rod (7), the upper and lower ends of the steel wire rope (4) are mounted with a steel wire rope (3), the outer side wall of the steel wire rope (3) is movably provided with a fixed pile (24), the top end of the fixed pile (24) is fixed with a pile head (5), the top end of the fixed pile (24) is provided with a rope penetrating hole (23), and the outer side wall of the steel wire rope (3) is mounted with a limiting ball (25), and the inside of the limiting ball (25) is movably provided with a locking bolt (6).

2. The active shield net with support structure according to claim 1, wherein: The steel wire rope (3) is provided with a plurality of steel wire ropes (3), and the plurality of steel wire ropes (3) are symmetrically distributed about the central axis of the steel wire rope (4).

3. The active shield net with support structure according to claim 1, wherein: The right side of the steel wire rope (4) is respectively fixed with a fixed sheet (10) and a clamping seat (9), and the right side of the fixed sheet (10) is fixed with a binding belt (8), the inside of the clamping seat (9) is provided with a clamping groove (11), the left side of the steel wire rope (4) is respectively fixed with a rope ring (12) and a mounting block (13), and one side of the mounting block (13) is fixed with a clamping rod (14).

4. The active shield according to claim 3, wherein: The cross section of the clamping rod (14) is smaller than the cross section of the clamping seat (9), and the clamping rod (14) and the clamping seat (9) form a clamping structure.

5. The active shield according to claim 3, wherein: The clamping seat (9) and the clamping rod (14) are provided with a plurality of clamping seats (9) and clamping rods (14), and the plurality of clamping seats (9) and clamping rods (14) are equidistantly distributed on the left and right sides of the steel wire rope (4).

6. The active shield according to claim 3, wherein: The binding belt (8) and the rope ring (12) are provided with a plurality of binding belts (8) and rope rings (12), and the binding belt (8) and the rope ring (12) are one-to-one corresponding.

7. The active shield according to claim 1, wherein: The top side of the round sheet (2) is fixed with a limiting seat (15), the other side of the top of the round sheet (2) is fixed with a connecting seat (18), the inside of the connecting seat (18) is movably provided with a threaded rod (19), one end of the threaded rod (19) is fixed with a connecting block (17), one end of the connecting block (17) is mounted with a rotating block (20), the other end of the threaded rod (19) is mounted with a limiting block (21), and the inner side wall of the limiting block (21) is fixed with a rubber block (22).

8. The active shield according to claim 7, wherein: The cross section of the limiting seat (15) is larger than the cross section of the anchor rod (7), and the limiting seat (15) and the anchor rod (7) form a clamping structure.

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