Greening slope structure based on hanging net spray-seeding
By constructing a three-dimensional mesh structure on the rock surface and using a bottom mesh, side mesh, and anchor bolts to fix the soil, the problem of insufficient thickness of the hydroseeding substrate was solved, the survival rate and water retention capacity of the vegetation were improved, and a highly efficient greening effect was achieved.
Patent Information
- Application Number
- CN202520387723.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Existing technologies have insufficient substrate thickness when spraying on rock surfaces, resulting in difficulties in soil stabilization and water retention, low vegetation survival rates, and difficulty in achieving effective greening results.
A three-dimensional mesh structure is adopted, including a bottom mesh, side mesh and anchor bolts. The anchor bolts are fixed to the rock surface, and the rigid mesh forms a star-shaped structure, which increases the spraying thickness and stabilizes the soil, ensuring that the soil grows at an effective depth.
It effectively fixes the soil on the rock surface, improves the survival rate and water retention capacity of vegetation, and enhances the greening effect.
Smart Images
Figure CN223844463U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of slope greening, more particularly to a greening slope structure based on net hanging and spray seeding. BACKGROUND
[0002] In mine repair, it is difficult to repair high and steep slope using traditional greening means, and the guest soil spray seeding technology emerges as the times require. The guest soil spray seeding is to construct a short anchor rod on the stable rock slope, hang a galvanized iron wire mesh, and then use a special spray seeding device to spray the mixed planting substrate on the slope surface, and the plants grow and develop relying on the substrate. The materials for the spray seeding substrate mainly include planting soil, organic matter, fertilizer, water retention agent, soil erosion inhibitor, modifier, adhesive, mixed grass and shrub seeds, granulation agent, stabilizer, PH reliever and water, etc. They are mixed and used according to a certain ratio, and the general spray seeding thickness is about 10 cm.
[0003] Since the spray seeding substrate is thinner than the general soil layer, and the rock is basically impermeable to water, it is extremely difficult to store water, and the germination and growth of plant seeds on the rock are quite sensitive to climate, and will wither and die in slight drought. It is found in practice that the spray seeding greening effect is uneven, and there are problems such as difficulty in soil fixation and water conservation, and low survival rate of vegetation, the main reason of which is that the thickness of the spray seeding substrate is insufficient.
[0004] Therefore, how to provide a greening slope structure based on net hanging and spray seeding which can effectively fix the soil on the rock surface and ensure the soil in the effective depth is a problem to be solved by those skilled in the art. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the utility model provides a greening slope structure based on net hanging and spray seeding, aiming at solving the problems in the background art, and achieving effective fixation of soil on the rock surface and ensuring the soil in the effective depth.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A greening slope structure based on net hanging and spray seeding comprises:
[0008] A bottom net is attached to the slope;
[0009] A plurality of side nets are provided and connected end to end, the side net is perpendicular to the bottom net, the side net is surrounded at the edge of the bottom net and fixedly connected with the bottom net;
[0010] A plurality of anchor rods are provided, the anchor rods all penetrate the bottom net and the side net, and one end of the anchor rod is inserted into the slope.
[0011] Further, the top end of the anchor rod is provided with a limiting rod, the axis of the limiting rod is perpendicular to the axis of the anchor rod, and the limiting rod is in abutment with the side net away from the bottom net.
[0012] Further, the side net is provided with a sleeve, the bottom of the sleeve is fixedly connected with the bottom net and penetrates the bottom net, and the anchor rod penetrates the sleeve and is inserted into the slope.
[0013] Further, the bottom net is provided with a rigid mesh, the bottom of the rigid mesh is fixedly connected with the bottom net, and the two ends of the rigid mesh are fixedly connected with the side net.
[0014] Further, the rigid mesh comprises an inclined mesh and a vertical mesh, the inclined mesh and the vertical mesh are both perpendicular to the bottom net, the inclined mesh and the vertical mesh are both provided with a plurality of, and the inclined mesh and the vertical mesh form a cross-shaped structure.
[0015] Compared with the prior art, the technical scheme has the advantages that: the bottom net and the side net are arranged, a three-dimensional net is formed, the spray seeding thickness is increased, the soil is stabilized, the soil is effectively fixed on the rock surface and the effective depth of the soil is ensured, the greening effect is good, the survival rate of the vegetation is high, and the water and soil retaining capacity is strong. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0017] Figure 1 The overall structure diagram of the greening slope structure based on the hanging net spray seeding is provided.
[0018] Among them: 1 is the bottom net; 2 is the side net; 3 is the anchor rod; 4 is the limiting rod; 5 is the sleeve; 6 is the rigid mesh; 61 is the inclined mesh; 62 is the vertical mesh. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0020] Referring to Figure 1 The utility model discloses an afforesting side slope structure based on hanging net spray seeding, including:
[0021] Bottom net 1 is attached on the side slope, side net 2 is provided with multiple and is connected head to tail, side net 2 is perpendicular to bottom net 1, side net 2 is around the edge of bottom net 1 and is fixedly connected with bottom net 1,
[0022] Anchor rod 3 is provided with multiple, multiple anchor rod 3 all are through bottom net 1 and side net 2, and one end of anchor rod 3 is inserted into the side slope.In this embodiment, bottom net 1 and side net 2 all adopt high-strength steel wire weaving, and bottom net 1 and side net 2 form three-dimensional net in three directions of horizontal direction, longitudinal direction and vertical direction, are fixed on the slope surface after anticorrosion plastic plating treatment again through the anchor rod 3 of four corners and internal node.
[0023] Bottom net 1 is square net, and side net 2 surrounds bottom net 1 along the circumference of bottom net 1, forms cuboid net cage, and the specification of net cage is 2*2*0.3m, is woven with 304 stainless steel rope net or galvanized steel wire mesh sheet, and the aperture is 10cm, and the wire diameter is 6mm.It is built in the stable mode such as hexagonal honeycomb or triangle.
[0024] Anchor rod 3 spacing is 1.0*1.0m, and anchor rod 3 adopts φ25mm HRB400 threaded steel, and the length is 3m, and the aperture is 30mm, and the inclination angle of anchor rod 3 is 20 °, and the hole depth is greater than or equal to 2.5m, and a total of 90 holes.
[0025] The top end of anchor rod 3 is provided with a limit rod 4, the axis of limit rod 4 is perpendicular to the axis of anchor rod 3, limit rod 4 is abutted with the side of side net 2 away from bottom net 1;Side net 2 is provided with a sleeve pipe 5, the bottom of sleeve pipe 5 is fixedly connected with bottom net 1 and is through bottom net 1, anchor rod 3 is through sleeve pipe 5 and is inserted into the side slope;In this embodiment, by setting limit rod 4, the sleeve pipe 5 on anchor rod 3 can be effectively prevented from falling off, and the safety of anchor rod 3 and bottom net 1 and side net 2 can be effectively ensured.
[0026] Rigid mesh 6 is arranged on bottom net 1, the bottom of rigid mesh 6 is fixedly connected with bottom net 1, and the two ends of rigid mesh 6 are fixedly connected with side net 2;Rigid mesh 6 includes inclined net 61 and square net 62, and the two are perpendicular to bottom net 1, and multiple inclined net 61 and square net 62 are arranged, and the two form a character structure;In this embodiment, multiple inclined net 61 and square net 62 intersect at the center point of bottom net 1, and the two are formed by small-aperture mesh;Inclined net 61 and square net 62 adopt rigid steel wire lattice mesh, and the aperture is 1.5cm, and the wire diameter is about 2mm.
[0027] The various embodiments described in this specification are presented by way of example, and each embodiment is presented for the purpose of conveying the novelty and inventive aspects of the present patent application. Each embodiment is presented in a progressive and explanatory manner, and each embodiment highlights differences from other embodiments. The same or similar parts and / or functions between embodiments are to be understood as mutual references among the embodiments.
[0028] The above description of disclosed embodiments enables one of ordinary skill in the art to make and use the patent application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the patent application. Thus, the present patent application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A green slope structure based on hanging net spray seeding, characterized in that, The utility model relates to a slope protection device, which comprises: a bottom net which is attached to a slope; a plurality of side nets which are connected end to end and are perpendicular to the bottom net, the side nets being wrapped around the edges of the bottom net and fixedly connected thereto; a plurality of anchor rods which are inserted into the slope and pass through the bottom net and the side nets.
2. The structure of the greening slope based on the hanging net spray seeding according to claim 1, characterized in that, The top end of the anchor rod is provided with a limiting rod, the axis of the limiting rod being perpendicular to the axis of the anchor rod, and the limiting rod abutting against the side of the side net which is away from the bottom net.
3. The structure of the greening slope based on the hanging net spray seeding according to claim 1, characterized in that, A sleeve is provided on the side net, the bottom of the sleeve being fixedly connected to and passing through the bottom net, and the anchor rod passing through the sleeve and being inserted into the slope.
4. The structure of the greening side slope based on the hanging net spray and sowing according to claim 1, characterized in that, A rigid net is provided on the bottom net, the bottom of the rigid net being fixedly connected to the bottom net, and both ends of the rigid net being fixedly connected to the side net.
5. The structure of the greening slope based on the hanging net spray seeding according to claim 4, characterized in that, The rigid net comprises an inclined net and a vertical net, both of which are perpendicular to the bottom net, and both of which are provided with a plurality of nets, the inclined net and the vertical net forming a cross-shaped structure.