Flexible roadbed protective net pad

Abstract

The utility model relates to the technical field of protective net pads, and discloses a flexible roadbed protective net pad which comprises a reinforced microphone pad, the reinforced microphone pad comprises protective net wires and a hexagonal woven steel wire mesh which are arranged disorderly, the protective net wires are laid on the hexagonal woven steel wire mesh, transverse steel cables penetrate through the upper side and the lower side of the hexagonal woven steel wire mesh, and the hexagonal woven steel wire mesh is laid on the hexagonal woven steel wire mesh. Vertical steel cables penetrate through the left side and the right side of each hexagonal woven steel wire mesh, the two close sides of the hexagonal woven steel wire meshes on the adjacent reinforced microphone pads are in lap joint together, and the same vertical steel cable penetrates through the hexagonal woven steel wire meshes at the lap joint sides of the two reinforced microphone pads. A cross clamp is connected to the intersection position of the vertical steel cable and the transverse steel cable, the two ends of the transverse steel cable and the two ends of the vertical steel cable are bent to form annular holes, and U-shaped toggle clips are connected to the two ends of the transverse steel cable and the two ends of the vertical steel cable. The protective net pad is good in splicing integrity and higher in strength.

Description

Technical Field

[0001] This utility model belongs to the field of protective netting technology, specifically a flexible roadbed protective netting. Background Technology

[0002] Flexible roadbed is a multi-layered structure composed of materials such as asphalt, slag, and crushed stone, possessing high flexibility and elasticity. Its main characteristics include: **Flexibility and Elasticity:** Flexible roadbeds utilize materials with elastic deformation capabilities, effectively buffering vibrations and impacts generated by vehicles traveling on the road, improving driving comfort and safety. **High Adaptability:** Flexible roadbeds can adapt to changes in different ground conditions, such as soil type, moisture, and temperature, exhibiting good adaptability and plasticity. **Waterproofing:** The flexible roadbed structure includes a waterproof layer, effectively preventing water infiltration and extending the road's service life. **Convenient Construction:** Flexible roadbed construction is simple and convenient, requiring no large machinery or complex construction experience, reducing construction costs and time.

[0003] When protecting existing flexible roadbeds, protective mats are used to protect the roadbed slopes, thereby stabilizing the soil, protecting slopes, providing vegetation, filtering drainage, and enhancing bearing capacity. Existing roadbed protective mats generally use reinforced micromats, which are typically composed of a three-dimensional mesh layer combined with steel wire mesh. In practical use, the applicant has found that when laying these reinforced micromats, adjacent mats are overlapped, and anchor bolts are installed at equal intervals at the overlap to directly anchor the mat to the ground. While this overlap-anchoring method is used, the overlapped mats are prone to separation under pressure, resulting in poor overall integrity and insufficient strength. To address these issues, a new flexible roadbed protective mat is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a flexible roadbed protection mat in order to solve the problems mentioned above.

[0005] The technical solution adopted by this utility model is as follows: A flexible roadbed protective mesh mat includes a reinforced MacPherson strut mat. The reinforced MacPherson strut mat includes randomly arranged protective mesh wires and hexagonal woven steel wire mesh. The protective mesh wires are laid on the hexagonal woven steel wire mesh. Horizontal steel cables are inserted into the upper and lower sides of the hexagonal woven steel wire mesh, and vertical steel cables are inserted into the left and right sides of the hexagonal woven steel wire mesh on adjacent reinforced MacPherson strut mats. Two adjacent sides of the hexagonal woven steel wire mesh on adjacent reinforced MacPherson strut mats are overlapped together, and the same vertical steel cable is inserted into the hexagonal woven steel wire mesh at the overlap of the two reinforced MacPherson strut mats. A cross clamp is connected at the intersection of the vertical steel cable and the horizontal steel cable. Both ends of the horizontal steel cable and the vertical steel cable are bent to form a ring hole, and both ends of the horizontal steel cable and the vertical steel cable are connected to a U-shaped clip.

[0006] In a preferred embodiment, the protective mesh is made of polypropylene.

[0007] In a preferred embodiment, the hexagonal braided wire mesh is provided with a galvanized layer on the outside.

[0008] In a preferred embodiment, the cross clamp includes a clamp base with a threaded hole. An external threaded pressure head is internally threaded into the threaded hole. The external threaded pressure head has an internal hexagonal groove. The clamp base has a cross groove, and the horizontal steel cable and the vertical steel cable are inserted into the cross groove.

[0009] In a preferred embodiment, the U-shaped clip includes a retainer with through holes on both sides. A U-shaped bolt is inserted through the through holes, and a lock nut is threaded to both ends of the U-shaped bolt.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0011] In this invention, horizontal steel cables are used to connect the upper and lower sides of the reinforced MacPherson strut mat as a whole. Vertical steel cables are passed sequentially through the hexagonal braided wire mesh at the overlap, thereby connecting the hexagonal braided wire mesh on the two reinforced MacPherson strut mats into a whole. Then, the horizontal and vertical steel cables are connected and their ends are anchored to the ground, thereby improving the overall integrity of the reinforced MacPherson strut mat and thus increasing its overall strength. Attached Figure Description

[0012] Figure 1 This is a simplified schematic diagram of the reinforced microphone pad splicing structure in this utility model;

[0013] Figure 2 This is a simplified schematic diagram of the reinforced microphone pad in this utility model;

[0014] Figure 3This is a simplified schematic diagram of the hexagonal woven wire mesh splicing structure in this utility model;

[0015] Figure 4 This is a simplified three-dimensional structural diagram of the cross clamp in this utility model;

[0016] Figure 5 This is a simplified schematic diagram of the U-shaped clip in this utility model.

[0017] The markings in the diagram are: 1-reinforced mac mat, 2-protective mesh wire, 3-hexagonal braided steel wire mesh, 4-horizontal steel cable, 5-vertical steel cable, 6-cross clamp, 7-ring hole, 8-U-shaped clamp, 9-clamp seat, 10-threaded hole, 11-external thread pressure head, 12-internal hexagonal groove, 13-cross groove, 14-clip seat, 15-through hole, 16-U-bolt, 17-locking nut. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] The following will combine Figures 1-5 A detailed description of a flexible roadbed protective mat according to an embodiment of the present invention is provided. Example

[0020] This utility model provides a flexible roadbed protective net mat, for reference. Figures 1 to 5 As shown, it includes a reinforced MacMat 1, which consists of randomly arranged protective wire mesh 2 and hexagonal woven wire mesh 3. The protective wire mesh 2 is laid on the hexagonal woven wire mesh 3. The above structure forms a flexible roadbed protective mat, thereby stabilizing the soil and protecting the slope, planting vegetation, filtering and draining water, and enhancing the bearing capacity of the flexible roadbed.

[0021] refer to Figures 1 to 5As shown, vertical steel cables 5 are threaded through both sides of the hexagonal braided wire mesh 3. The two hexagonal braided wire mesh 3s on adjacent reinforced MacPherson strut mats 1 are overlapped at their closest edges, and the same vertical steel cable 5 is threaded through the overlap edges of the two reinforced MacPherson strut mats 1. When the reinforced MacPherson strut mats 1 are spliced ​​and laid, the two reinforced MacPherson strut mats 1 are first overlapped at their closest edges, and then the vertical steel cable 5 is passed through the hexagonal braided wire mesh 3s at the overlap in sequence, thereby connecting the hexagonal braided wire mesh 3s on the two reinforced MacPherson strut mats 1 into a whole, thereby improving the splicing integrity of the reinforced MacPherson strut mats 1 and thus improving the overall strength of the reinforced MacPherson strut mats 1.

[0022] refer to Figures 1 to 5 As shown, horizontal steel cables 4 are inserted into both the top and bottom sides of the hexagonal braided wire mesh 3. A cross clamp 6 connects the vertical steel cable 5 to the horizontal steel cable 4 at their intersections. Both ends of the horizontal and vertical steel cables 4 are bent to form loop holes 7, and U-shaped clips 8 are connected to both ends of the horizontal and vertical steel cables 4. This structure involves inserting horizontal steel cables 4 into both the top and bottom sides of the hexagonal braided wire mesh 3, then connecting the vertical and horizontal steel cables 4 with the cross clamp 6. The ends of the vertical and horizontal steel cables 5 are bent to form loop holes 7, and the U-shaped clips 8 are fixed in place. Anchors are then passed through the loop holes 7, thus fixing both ends of the horizontal and vertical steel cables 4 to the ground. This structure uses the horizontal steel cables 4 to connect the top and bottom sides of the reinforced mac mat 1 as a whole, and the horizontal steel cables 4 are connected to the vertical steel cables 5, thereby further improving the overall integrity of the reinforced mac mat 1 and increasing its overall protective strength.

[0023] refer to Figures 1 to 5 As shown, the protective mesh wire 2 is made of polypropylene.

[0024] refer to Figures 1 to 5 As shown, the hexagonal braided wire mesh 3 has a galvanized layer on the outside to prevent rust.

[0025] refer to Figures 1 to 5 As shown, the cross clamp 6 includes a clamp base 9, on which a threaded hole 10 is fitted. An external threaded pressure head 11 is internally threaded into the threaded hole 10. The external threaded pressure head 11 has an internal hexagonal groove 12. The clamp base 9 has a cross groove 13. The horizontal steel cable 4 and the vertical steel cable 5 are fitted into the cross groove 13. This structure fits the horizontal steel cable 4 and the vertical steel cable 5 into the cross groove 13. Then, the external threaded pressure head 11 is screwed into the threaded hole 10. The external threaded pressure head 11 is used to press the horizontal steel cable 4 and the vertical steel cable 5 together, thereby connecting the horizontal steel cable 4 and the vertical steel cable 5 together.

[0026] refer to Figures 1 to 5 As shown, the U-shaped clip 8 includes a base 14, with through holes 15 on both sides of the base 14. A U-shaped bolt 16 is inserted through the through holes 15, and a lock nut 17 is threaded to both ends of the U-shaped bolt 16. This structure...

[0027] The implementation principle of a flexible roadbed protection mat according to an embodiment of this application is as follows: When the reinforced MacPherson strut mat 1 is spliced ​​and laid, two reinforced MacPherson strut mats 1 are first overlapped together near the edge. Then, by passing the vertical steel cable 5 through the hexagonal braided wire mesh 3 at the overlap, the vertical steel cable 5 connects the hexagonal braided wire mesh 3 on the two reinforced MacPherson strut mats 1 into a whole. Then, horizontal steel cables 4 are inserted into both the upper and lower sides of the hexagonal braided wire mesh 3. Then, the vertical steel cable 5 and the horizontal steel cable 4 are connected by the cross clamp 6. Then, the two ends of the vertical steel cable 5 and the horizontal steel cable 4 are bent to form a ring hole 7, and the U-shaped buckle 8 is fixed. Then, the anchor passes through the ring hole 7, thereby fixing the two ends of the horizontal steel cable 4 and the vertical steel cable 5 to the ground, thereby improving the integrity of the entire reinforced MacPherson strut mat 1 and improving the overall protective strength of the reinforced MacPherson strut mat 1.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A flexible roadbed protection mat, comprising a reinforced micromat (1), characterized in that: The reinforced MacPherson strut mat (1) includes randomly arranged protective mesh wires (2) and hexagonal braided wire mesh (3). The protective mesh wires (2) are laid on the hexagonal braided wire mesh (3). Horizontal steel cables (4) are inserted into the top and bottom sides of the hexagonal braided wire mesh (3), and vertical steel cables (5) are inserted into the left and right sides of the hexagonal braided wire mesh (3). The two hexagonal braided wire meshes (3) on adjacent reinforced MacPherson strut mats (1) are close to each other. The edges are overlapped together, and the hexagonal braided wire mesh (3) at the overlap of the two reinforced mac mats (1) is threaded with the same vertical steel cable (5). The intersection of the vertical steel cable (5) and the horizontal steel cable (4) is connected with a cross clamp (6). Both ends of the horizontal steel cable (4) and the vertical steel cable (5) are bent to form a ring hole (7), and both ends of the horizontal steel cable (4) and the vertical steel cable (5) are connected with a U-shaped buckle (8).

2. The flexible roadbed protection mat as described in claim 1, characterized in that: The protective mesh (2) is made of polypropylene.

3. The flexible roadbed protection mat as described in claim 1, characterized in that: The hexagonal woven wire mesh (3) has a galvanized layer on its exterior.

4. The flexible roadbed protection mat as described in claim 1, characterized in that: The cross clamp (6) includes a clamp base (9), on which a threaded hole (10) is fitted. An external threaded pressure head (11) is internally threaded into the threaded hole (10). An internal hexagonal groove (12) is provided on the external threaded pressure head (11). A cross groove (13) is provided on the clamp base (9). The horizontal steel cable (4) and the vertical steel cable (5) are fitted into the cross groove (13).

5. The flexible roadbed protection mat as described in claim 1, characterized in that: The U-shaped clip (8) includes a card seat (14), and through holes (15) are provided on both sides of the card seat (14). A U-shaped bolt (16) is inserted through the through hole (15), and a locking nut (17) is threaded to both ends of the U-shaped bolt (16).

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