Novel road slope reinforcing device and using method
By crisscrossing horizontal and vertical ropes on the highway slope, combined with anchor rods and triangular frames, a multi-directional locking structure is formed, which solves the problems of slope landslides and vegetation impacts, and achieves rapid and effective reinforcement.
Patent Information
- Application Number
- CN202511179776.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-22
- Publication Date
- 2025-10-17
AI Technical Summary
Highway slopes are prone to landslides and collapses due to factors such as weak interlayers, steep slopes, and poor rock mass integrity. Existing vegetation reinforcement methods are prone to erosion and collapse under heavy rain, and traditional reinforcement devices are easy to shift and are complicated to construct.
Multiple horizontal and vertical ropes are arranged in a crisscross pattern to form independent protective grid units. Combined with anchor rods and triangular frames, the slope stability is enhanced by anchor rods and guide components. The three-dimensional force system intercepts falling rocks, and the rope density is adjusted to avoid vegetation, enabling rapid construction.
It improves slope stability and shear strength, reduces the risk of landslides and collapses, lowers construction difficulty and cost, is suitable for rapid deployment in remote mountainous areas, effectively intercepts falling rocks, and reduces traffic safety threats.
Smart Images
Figure CN120797706A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of highway slope reinforcement, in particular to a novel highway slope reinforcement device and a use method thereof. BACKGROUND
[0002] The highway slope is affected by geological conditions (such as soft soil layer, fault zone), climatic factors (such as heavy rain, freeze-thaw cycle) or human activities (such as excavation, blasting), and may cause disasters such as landslide and collapse. If there is a soft interlayer (such as mudstone, shale) with a thickness of > 0.3m in the slope, and the shear strength index (internal friction angle φ < 20°, cohesion c < 15kPa), the rock mass integrity coefficient (Kv) < 0.15 or the joint spacing < 0.5m, the slope is prone to collapse or fragmentation. If the soil slope is > 45°, the rock slope is > 60°, the natural stability is significantly reduced. In the above cases, the highway slope is prone to collapse accidents, so it needs to be reinforced.
[0003] Although vegetation is planted on the existing highway slope, the soil is fixed by plant roots and the slope surface cover layer slows down the water flow and reduces the erosion rate. However, once a heavy rain occurs, the unconsolidated slope is prone to erosion under the action of rainwater, resulting in the development of gullies on the slope surface, the excavation of the roadbed, and the easy occurrence of collapse accidents, which endanger the safety of passing vehicles. Especially in steep rock slope positions, rockfalls are prone to occur due to weathering, earthquakes or vehicle vibration, which also pose a safety threat. SUMMARY
[0004] The purpose of the present application is to provide a novel highway slope reinforcement device and a use method to solve the problems raised in the background art.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a novel highway slope reinforcement device, comprising a plurality of horizontal ropes and a plurality of vertical ropes, the plurality of horizontal ropes and the plurality of vertical ropes are arranged in a crisscross manner, forming a plurality of independent protective grid units, and the area of the independent protective grid unit is adjustable. An anchor rod is provided, the upper end of the anchor rod is an enlarged head, the lower end is a flat structure, a plurality of single knot buckles are formed on the horizontal rope, a steel drill is inserted into the single knot buckle at the top and bottom of the slope, and the steel drill is embedded below the surface of the slope, and a plurality of anchor limiting points are formed on the horizontal rope at the top and bottom of the slope.
[0006] In a further embodiment, the ends of the horizontal rope are folded and bound together to form a closed structure with a socket space, and the closed structure is used for the steel drill to pass through.
[0007] In further embodiments, a locking cap is further included, a spherical locking cavity is formed in the bottom wall of the locking cap, a plurality of notches are formed in the outer wall of the locking cap, a groove is formed in the end of the enlarged head, a strip-shaped plate is fixed on the inner wall of the groove in a transverse direction, and a spherical head is fixed on the upper end surface of the strip-shaped plate, the spherical head is inserted into the locking cavity by opening the plurality of notches.
[0008] In further embodiments, an arc-shaped recess is formed in the top wall of the first blocking strip, a top cap is fixed and welded to the top wall of the first blocking strip, a second blocking strip is arranged at the edge of the end of the enlarged head in a position opposite to the first blocking strip, and a locking channel is formed between the top cap, the locking cap, the first blocking strip and the second blocking strip for locking the single knot buckle.
[0009] In further embodiments, a plurality of annular rings are arranged on the longitudinal rope, the annular rings are used for transversely inserting the transverse ropes, and the longitudinal rope is moved on the transverse rope through the annular rings to adjust the area of the independent protective grid unit.
[0010] In further embodiments, a plurality of triangular frames are transversely inserted on the longitudinal rope, one side wall of the triangular frame is arranged in parallel with the transverse rope as a blocking plane to buffer the impact force of large rockfall.
[0011] In further embodiments, a triangular hollow structure is arranged in the triangular frame, and a memory alloy material is used.
[0012] In further embodiments, two anchor rods are arranged at the single knot buckle on the slope top in a perpendicular and intersecting manner, a rectangular notch is formed in the anchor rod, and the transversely arranged anchor rod is inserted into the soil and the rectangular notch of the longitudinally arranged anchor rod.
[0013] In further embodiments, a guide member is further included, the guide member has a hollow rectangular frame and two hollow guide seats welded to the upper end of the rectangular frame in a vertical and transverse manner, and the opening of the transversely arranged hollow guide seat is opposite to the rectangular notch of the longitudinally arranged anchor rod. Steel drill rods are arranged at the four corners of the bottom wall of the rectangular frame.
[0014] Preferably, based on the reinforcing method of the novel highway slope reinforcing device, the method comprises the following steps: A1, a plurality of transverse ropes and a plurality of longitudinal ropes are arranged in a vertical and horizontal intersecting manner to form a plurality of independent protective grid units, the surface soil is constrained, the water and soil loss is inhibited, the rockfall impact force is dispersed to the plurality of independent protective grid units, the rockfall impact force is greatly reduced, and the protection stability is improved; A2, the distribution density of the transverse rope and the longitudinal rope is adjusted to avoid the dense vegetation area; A3, multiple triangular frames are additionally arranged, and force is cooperatively borne with the longitudinal steel wire rope, so that multiple levels of interception platforms are formed; A4, two mutually perpendicular and intersecting anchor rods are arranged at the single knot buckle at the slope top, a multi-directional locking anchor mode is formed, the anchor stability of the slope top is enhanced, and the protection failure caused by falling is avoided.
[0015] Compared with the prior art, the beneficial effects of the present application are: The present application adopts multiple horizontal ropes and multiple longitudinal ropes to be distributed in a longitudinal and transverse manner to form multiple independent protection grid units, the distribution density of the horizontal ropes and the longitudinal ropes can be adjusted according to the protection grade requirement of the slope, the purpose of such design is to prevent the dense vegetation from affecting the laying of the longitudinal ropes and the horizontal ropes, facilitate fast construction, facilitate replacement and maintenance in case of local damage, and meanwhile, the slope stability is enhanced, and the traffic is prevented from being blocked by the sliding or collapse of the rock-soil body. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 a schematic view of the main structure of the present application assembled on a highway slope; Figure 2 a structural schematic view of the longitudinal and transverse distribution of the horizontal ropes and the longitudinal ropes of the present application; Figure 3 a schematic view of the assembly structure of a single anchor rod and a local horizontal rope of the present application; Figure 4 a partial sectional view of the anchor rod of the present application; Figure 5 a schematic view of the main structure of the further improved present application assembled on a highway slope; Figure 6 a schematic view of the assembly structure of two longitudinally and transversely assembled anchor rods and a guide piece of the present application; Figure 7 a schematic view of the disassembly structure of two longitudinally and transversely assembled anchor rods and a locking cap of the present application; Figure 8 a schematic view of the guide piece structure of the present application; Figure 9 a structural sectional view of the locking cap, the cap body and the first blocking strip of the present application.
[0017] In the figure: 1, horizontal rope; 11, single knot buckle; 2, top cap; 21, first blocking strip; 22, locking cap; 3, longitudinal rope; 31, triangular frame; 32, annular ring; 4, enlarged head; 41, anchor rod; 42, rectangular notch; 43, second blocking strip; 44, spherical head; 5, rectangular frame; 51, hollow guide seat; 52, steel drill. DETAILED DESCRIPTION
[0018] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.
[0019] Embodiment, this embodiment provides a new type of highway slope reinforcement device, such as Figure 1 and Figure 2 As shown, it includes a transverse rope 1 and a longitudinal rope 3. There are multiple transverse ropes 1 and multiple longitudinal ropes 3. The multiple transverse ropes 1 and the multiple longitudinal ropes 3 are crisscrossed and distributed to form multiple independent protective grid units.
[0020] Specifically, a plurality of annular rings 32 are provided on the longitudinal rope 3, and the annular rings 32 are used to be inserted horizontally through the transverse rings. In this way, the above operation is repeated, and each transverse rope 1 is sequentially passed through the annular rings 32 of each longitudinal rope 3 from the top to the bottom of the slope to form a Figure 2 The mesh structure is the plurality of independent protection grid units mentioned above. The longitudinal rope 3 moves on the transverse rope 1 through the annular ring 32 to adjust the inner area of the independent protection grid units.
[0021] The purpose of this design is to adjust the distribution density of the transverse ropes 1 and longitudinal ropes 3 according to the required slope protection level. The density is determined based on the hardness of the slope soil. Specifically, the softer the soil, the more susceptible it is to rainwater erosion and landslides. Therefore, the softer the soil, the denser the distribution density. This crisscrossing reinforcement structure enhances slope stability, preventing soil from sliding or collapsing, which could block traffic. Both the transverse ropes 1 and longitudinal ropes 3 are made of hot-dip galvanized stainless steel, offering excellent corrosion resistance and suitability for long-term outdoor use. Their robust structure can withstand significant impact.
[0022] At the same time, the distribution density is designed according to the hardness grade of the slope soil. With this design, when setting the transverse rope 1 or the longitudinal rope 3 in the area with dense vegetation, they can avoid the vegetation, go around from the side of the vegetation, and then assemble them in a criss-cross manner. This prevents the laying of the longitudinal and transverse ropes from being affected by the dense vegetation, and facilitates quick construction.
[0023] Moreover, and more importantly, the ropes are distributed in a crisscross manner and each rope is independently distributed, can be freely bent and twisted, and forms a mesh structure of different sizes, which can closely fit irregular slope surfaces (such as concave-convex terrain and arc-shaped slope surfaces), and reduces the gap or stress concentration problem caused by the rigid structure of the traditional protective net. Modular expansion: the rope combination method is flexible, and the grid density and shape can be adjusted according to the size of the slope surface and the protection requirements, without the need for customizing the overall net, thereby reducing the construction difficulty and cost. The independent ropes disperse the impact force (such as rockfall and seismic waves) through elastic deformation, and compared with the traditional rigid net, can more effectively absorb energy and reduce the risk of structural damage. Convenient transportation: lightweight design reduces transportation costs, and is especially suitable for remote mountainous areas or slope engineering with poor transportation conditions. The ropes can be quickly assembled through on-site binding, thereby reducing the construction time and labor demand.
[0024] The reinforcing structure formed by the crisscross distribution can intercept rockfall and debris: in a rock slope or loose soil slope, the reinforcing structure can effectively intercept rockfall and debris caused by weathering, rainwater erosion or earthquakes, so as to avoid the rockfall and debris from rolling to the road, railway or building area, and reduce personnel casualties and property losses. The reinforcing structure disperses the rockfall impact force to the entire system through the high-strength steel wire rope structure, can constrain the surface soil, reduce the risk of shallow landslide caused by rainwater penetration or human activities, and improve the protection stability. After covering the slope surface, the rainwater direct erosion to the soil can be slowed down, the surface runoff speed can be reduced, the gully and surface erosion can be reduced, and the soil structure can be protected.
[0025] If a single horizontal rope 1 or longitudinal rope 3 has a crack or is broken, the damaged rope can be directly cut off by using a hydraulic clamp, and then a new rope can be assembled with the undamaged ropes along the original setting direction, so that the replacement and maintenance are convenient. The protective net with the modular design of the crisscross rope can be quickly deployed, and especially in emergency rescue, the disaster range can be quickly controlled. When a part is damaged, only the damaged net needs to be replaced, thereby reducing the maintenance difficulty and cost.
[0026] If the assembled reinforcing device is simply laid on the surface of the soil, the reinforcing device is easily displaced by objective factors, such as rainwater erosion or rockfall impact. Therefore, the anchor rod 41 is disclosed in the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the anchor rod 41 is provided with a plurality of anchor rods 41, the upper end of the anchor rod 41 is an enlarged head 4, the lower end is a flat structure, the flat structure can quickly enter the soil through the ramming equipment, and after entering the soil, the contact surface between the flat structure and the soil is large, and the flat structure is not easy to shake and separate from the soil.
[0027] As shown in Figure 3As shown, in order to achieve the purpose of anchoring and avoid excessive construction and high cost, a plurality of single knot buckles 11 are formed on the transverse rope 1 in the embodiment. First, the transverse rope 1 is wound around the rope body once to form a rope loop, then the rope end is inserted through the just formed rope loop, and the rope end and the rope body are pulled slowly and uniformly to form a single knot buckle 11. During the tightening process, the position of the buckle is adjusted to be located at the position to be fixed, and it is ensured that the buckle is tight, flat, without looseness or distortion. The single knot buckles 11 located at the top and bottom of the slope are rammed into the steel drill 52, and the steel drill 52 is embedded below the surface of the slope. A plurality of anchoring and limiting points are formed on the transverse rope 1 at the top and bottom of the slope. At the same time, the end of the transverse rope 1 is folded and bound together to form a closed structure with a socket space, and the closed structure is used for the steel drill 52 to pass through. The slope soil or rock is fixed by the anchor rod and the cross-distributed steel rope net to form an overall reinforced layer, improve the shear strength of the slope, and reduce the possibility of large-scale landslide or collapse.
[0028] In order to avoid the single knot buckle 11 from being separated from the locking channel, a locking cap 22 is further included, as shown in Figure 7 The bottom wall of the locking cap 22 is provided with a ball-shaped locking cavity, the outer wall of the locking cap 22 is provided with a plurality of notches, the end of the enlarged head 4 is provided with a groove, the inner wall of the groove is transversely fixed with a strip-shaped plate, the upper end surface of the strip-shaped plate is fixed with a ball-shaped head 44, and the ball-shaped head 44 is inserted into the locking cavity by expanding the plurality of notches. At the same time, as shown in Figure 9 The upper end side of the locking cap 22 is fixed with a blocking strip one 21 which is curved to the side with an arc-shaped recess, the top wall of the blocking strip one 21 is fixed and welded with a top cap 2, the edge position of the end of the enlarged head 4 is provided with a blocking strip two 43 which is distributed opposite to the blocking strip one 21, and the top cap 2, the locking cap 22, the blocking strip one 21 and the blocking strip two 43 form a locking channel for locking the single knot buckle 11.
[0029] In addition, in the embodiment, as shown in Figure 1 and Figure 2 A plurality of triangular frames 31 are fixed on the longitudinal rope 3, one side wall of the triangular frame 31 is parallelly distributed with the transverse rope 1 as a blocking plane to buffer the impact force of large rockfall. Triangle is the most stable structure in mechanics, and the inverted triangular enclosure is formed by fixing three sides on the longitudinal steel wire rope to form a rigid support frame, which significantly improves the overall anti-deformation ability. The longitudinal rope 3 as the main bearing component forms a three-dimensional force system through the triangular frame 31 to convert the horizontal impact force into tension along the direction of the rope, thereby reducing the probability of structural failure. The inclined edge of the triangular frame 31 forms an inclined interception surface to guide small stones to slide along the inclined surface to a safe area, thereby reducing the risk of secondary splashing.
[0030] The triangular frame 31 forms cross bracing in horizontal and vertical directions, similar to a "spatial truss", which converts the loose rock-soil into a whole bearing structure. This three-dimensional force system can resist horizontal thrust (such as landslide), vertical pressure (such as collapse) and torsional force (such as earthquake) at the same time, significantly improving the shear strength and anti-sliding ability of the slope. The design of binding the triangular frame 31 on the longitudinal rope 3 forms a high-efficiency and multi-purpose slope protection or safety fence structure by combining geometric stability, mechanical optimization and functional innovation.
[0031] At the same time, the triangular frame 31 is provided with a triangular hollow structure and is made of a memory alloy material. The triangular frame 31 made of a memory alloy material can absorb vibration energy and reduce resonance effect.
[0032] In this embodiment, in order to further enhance the anchoring stability of this reinforced assembly, as shown in Figure 5 , Figure 6 and Figure 7 , two mutually perpendicular and cross-distributed anchor rods 41 are arranged at the single single knot buckle 11 located at the top of the slope, and the anchor rod 41 is provided with a rectangular notch 42, and the horizontally distributed anchor rod 41 is inserted into the rectangular notch 42 of the longitudinally distributed anchor rod 41 while being embedded in the soil. The anchor rod 41 is arranged in horizontal and vertical directions, forming a three-dimensional grid similar to "reinforced concrete", which converts loose rock-soil into a whole bearing structure, significantly improving the shear strength and anti-sliding ability. The traditional one-way anchor rod 41 can only resist single-direction tension, while the longitudinal and horizontal cross anchor rod 41 can simultaneously withstand horizontal thrust (such as landslide), vertical pressure (such as collapse) and torsional force (such as earthquake), forming a "multi-directional locking" effect.
[0033] Moreover, in order to ensure that the horizontally distributed anchor rod 41 is rammed into the soil while being inserted into the rectangular notch 42 of the longitudinally distributed anchor rod 41, the embodiment also includes a guide piece, as shown in Figure 7 and Figure 8As shown, the guide piece has a rectangular frame 5 with a hollow structure and two hollow guide seats 51 welded on both sides of the upper end of the rectangular frame 5, one of which is vertically distributed, and the other is transversely distributed, and the opening of the transversely distributed hollow guide seat 51 is opposite to the rectangular notch 42 of the longitudinally distributed anchor rod 41. Meanwhile, steel drills 52 are arranged at the four corners of the bottom wall of the rectangular frame 5. During construction, the rectangular frame 5 is first placed on the surface of the soil body, and the steel drills 52 are embedded in the soil body, and the rectangular frame 5 is fixed. Then the longitudinally distributed anchor rod 41 is inserted into the longitudinally distributed hollow guide seat 51, and the anchor rod 41 is hammered into the soil body by using a ramming device, at this time the longitudinally distributed anchor rod 41 is installed. Then the transversely distributed anchor rod 41 is inserted into the transversely distributed hollow guide seat 51, and the transversely distributed anchor rod 41 is hammered into the soil body by using a ramming device. Due to the guiding effect of the longitudinally distributed hollow guide seat 51, the longitudinally hammered anchor rod 41 is oriented in the same direction as the longitudinally distributed hollow guide seat 51, and the transversely distributed hollow guide seat 51 provides guidance for the transversely hammered anchor rod 41, ensuring that the transversely hammered anchor rod 41 can be inserted into the rectangular notch 42 of the longitudinally distributed anchor rod 41 while being hammered into the soil body, and the longitudinal and transverse cross-locked.
[0034] A reinforcing method of the novel highway slope reinforcing device is also disclosed in the embodiment, which comprises the following steps: A1, a plurality of transverse ropes 1 and a plurality of longitudinal ropes 3 are distributed in a longitudinal and transverse cross pattern to form a plurality of independent protective grid units, which constrain the surface soil body and inhibit water and soil loss; Meanwhile, the rockfall impact force is dispersed to the plurality of independent protective grid units, which greatly reduces the rockfall impact force and improves the protection stability; A2, the distribution density of the transverse rope 1 and the longitudinal rope 3 is adjusted to avoid the dense vegetation area; A3, a plurality of triangular frames 31 are additionally arranged, which are in cooperative stress with the longitudinal steel wire rope to form a plurality of interception platforms; A4, two anchor rods 41 are arranged at the single knot buckle 11 on the slope top in a mutually perpendicular and cross distribution, forming a multi-directional locking anchoring mode, which further ensures that the entire reinforcing device is not easy to separate from the slope, and is attached to the surface of the soil body from the top to the bottom of the slope, thereby enhancing the overall anchoring stability of the slope and avoiding the failure of protection caused by falling off.
[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A new type of highway slope reinforcement device, characterized in that: include: A plurality of transverse ropes (1) and longitudinal ropes (3) are provided, and the plurality of transverse ropes (1) and the plurality of longitudinal ropes (3) are distributed in a crisscross pattern to form a plurality of independent protection grid units, wherein the inner area of the independent protection grid units can be adjusted; Anchor rods (41), wherein a plurality of anchor rods (41) are provided, wherein the upper end of the anchor rods (41) is an enlarged head (4), and the lower end is a flat structure, wherein the transverse rope (1) itself is tied with a plurality of single knots (11), and steel drills (52) are rammed into the single knots (11) at the top and bottom of the slope, and the steel drills (52) are embedded below the surface of the slope, and a plurality of anchoring limit points are formed on the transverse rope (1) at the top and bottom of the slope.
2. The novel highway slope reinforcement device according to claim 1 is characterized in that: The ends of the transverse rope (1) are folded in half and bound together to form a closed structure with a sleeve space, and the closed structure is used for the steel drill (52) to pass through.
3. The novel highway slope reinforcement device according to claim 1 is characterized in that: It also includes a locking cap (22), the bottom wall of the locking cap (22) is provided with a locking cavity of a spherical structure, the outer wall of the locking cap (22) is provided with a plurality of notches, the end of the enlarged head (4) is provided with a groove, a strip plate is fixed transversely to the inner wall of the groove, and a spherical head (44) is fixed to the upper end surface of the strip plate, and the spherical head (44) is supported by the plurality of notches and embedded in the locking cavity.
4. The novel highway slope reinforcement device according to claim 3 is characterized in that: A retaining bar 1 (21) having an arc-shaped concave portion bent toward the side is fixed to the upper side of the locking cap (22), a top cap (2) is fixedly welded to the top wall of the retaining bar 1 (21), and a retaining bar 2 (43) is provided at the edge of the end of the enlarged head (4) and is distributed opposite to the retaining bar 1 (21). A locking channel is formed between the top cap (2), the locking cap (22), the retaining bar 1 (21) and the retaining bar 2 (43) for locking the single knot buckle (11).
5. The novel highway slope reinforcement device according to claim 1 is characterized in that: The longitudinal rope (3) is provided with a plurality of annular rings (32), and the annular rings (32) are used to be laterally interlaced with the transverse rings. The longitudinal rope (3) moves on the transverse rope (1) through the annular rings (32) to adjust the inner area of the independent protective grid unit.
6. The novel highway slope reinforcement device according to claim 1 is characterized in that: A plurality of triangular frames (31) are fixedly inserted into the longitudinal rope (3), and one side wall of the triangular frame (31) is parallel to the transverse rope (1) and serves as a blocking plane to buffer the impact of falling large rock particles.
7. The novel highway slope reinforcement device according to claim 1 is characterized in that: The triangular frame (31) is provided with a triangular hollow structure and is made of memory alloy.
8. The novel highway slope reinforcement device according to claim 1 is characterized in that: Two mutually perpendicularly cross-distributed anchor rods (41) are provided at a single single knot (11) located at the top of the slope. A rectangular notch (42) is provided on the anchor rod (41). The transversely distributed anchor rod (41) is embedded in the soil and simultaneously inserted into the rectangular notch (42) of the longitudinally distributed anchor rod (41).
9. The novel highway slope reinforcement device according to claim 8, characterized in that: The guide member further comprises a rectangular frame (5) having a hollow structure and hollow guide seats (51) welded to both sides of the upper end of the rectangular frame (5), wherein one of the hollow guide seats (51) is vertically distributed and the other hollow guide seat (51) is horizontally distributed, and the opening of the horizontally distributed hollow guide seat (51) is distributed opposite to the rectangular notch (42) of the longitudinally distributed anchor rod (41); Steel chisels (52) are provided at the four corners of the bottom wall of the rectangular frame (5).
10. A method for reinforcing a new highway slope reinforcement device, using the new highway slope reinforcement device according to any one of claims 1 to 9, characterized in that: The steps include: A1. Multiple transverse ropes (1) and multiple longitudinal ropes (3) are crisscrossed and distributed to form multiple independent protective grid units, which constrain the surface soil and suppress soil erosion; At the same time, the impact force of falling rocks is dispersed to multiple independent protection grid units; A2. Adjust the distribution density of the transverse ropes (1) and longitudinal ropes (3) to avoid areas with dense vegetation; A3, adding multiple triangular frames (31) to cooperate with the longitudinal wire rope to form a multi-level interception platform; A4. Two mutually perpendicular and cross-distributed anchor rods (41) are provided at a single single knot (11) at the top of the slope, forming a multi-directional locking anchoring method.