High and steep rock slope self-water-storage vegetation groove green recovery system and construction method

Abstract

The invention relates to a high and steep rock slope self-water-storage vegetation groove greening system and a construction method, and adopts a prefabricated assembly mode, so that the wet construction amount of a construction site is reduced, and the construction noise and dust pollution are reduced; the water collecting tank is used for collecting rainwater in the drainage ditch, a self-water-storage structure is formed and used for quantitative irrigation, stable support is provided for subsequent ecological regreening, the survival rate of vegetation is effectively increased, and the later maintenance cost is reduced; the plant net, the self-water-storage planting groove and the self-water-storage planting groove are combined for regreening, herbaceous plants and plants are planted respectively, the construction effect of regreening of the high and steep rock slope is greatly improved, the regreened slope has the landscape aesthetics, and the landscape value is created.

Description

Technical Field

[0001] The invention belongs to the field of slope regreening construction, and in particular relates to a high-steep rock slope self-water storage vegetation trough regreening system and a construction method. Background Art

[0002] As the concept of sustainable development has gained popularity, green ecological restoration technology has gradually become an important means of slope management. This technology emphasizes protecting the ecological environment during the restoration process, promoting the self-recovery ability of the ecosystem, and achieving the coordinated and unified development of social economy and ecological environment. In the management of high and steep rock slopes, green ecological restoration technology has significant advantages, which can overcome the drawbacks of traditional restoration methods and achieve slope stability and greening.

[0003] High and steep rock slopes usually appear during the construction of mining, water conservancy, transportation, municipal engineering projects, etc. These slopes are difficult for vegetation to grow due to their steep slopes, exposed rocks, lack of soil and water, and other conditions, which in turn lead to problems such as soil erosion, land barrenness, and ecological imbalance.

[0004] Due to the complex construction conditions of engineering projects, high requirements for construction quality, and the need to significantly improve the survival rate of vegetation after reforestation while significantly reducing the subsequent maintenance costs, there is an urgent need to innovate a self-water storage vegetation trough reforestation system and construction method for steep rock slopes with high construction efficiency, excellent construction quality, and low safety risks, so as to solve the problem of difficult vegetation growth on steep slopes and take into account the problem of controlling potential geological disasters. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a high and steep rock slope self-storage vegetation trough greening system and a construction method.

[0006] The construction method of the self-water-storing vegetation trough greening system for high and steep rock slopes comprises the following steps: Step 1: Carry out slope cutting construction on the high and steep slope, install the hanging operation platform, set the inner and outer lifting ropes on the lifting ring, and install the winch on the top of the slope; Step 2: Use a hanging operation platform to install a self-watering vegetation trough; Step 3: Install the water storage planting trough at the bottom of the front side of the water storage planting trough, then install the nozzles in sequence, and finally fill the soil, and fix the plant net on the front side of the water storage planting trough; Step 4: Install prefabricated drainage ditch plates on the high and steep slopes on both sides of the water storage and vegetation trough, and connect the drainage ditch branches with the water collection ditch of the water storage and vegetation trough; Step 5: Plant herbaceous plants on the plant net and the self-water-storing planting trough, and plant plants in the self-water-storing planting trough.

[0007] Preferably, the self-water-storage planting trough is arranged on a high and steep slope, and embedded channel steels are arranged on both sides of the self-water-storage planting trough. Anchor rods are arranged on the embedded channel steels. The self-water-storage planting trough is fixed to the high and steep slope by the anchor rods. A water collecting ditch is arranged on the top of the self-water-storage planting trough, and a drainage port is arranged in the middle of the water collecting ditch. The drainage port is connected to a water collecting tank on the inner side of the self-water-storage planting trough, and a perforated plate is arranged on one side of the water collecting tank for quantitative water supply to plants.

[0008] Preferably, a planting trough bottom plate is provided at the bottom of the self-water-storage planting trough, an embedded steel section is arranged on the planting trough bottom plate, a fixed trough is arranged on the top of the embedded steel section, a self-water-storage planting trough is arranged at the front of the embedded steel section, a water-blocking plate is arranged in the self-water-storage planting trough, a water hole is arranged at the front of the self-water-storage planting trough, a nozzle is arranged on the water-blocking plate, planting soil is arranged in the water-blocking plate, and herbaceous plants are arranged, a plant net is arranged on the fixed trough, the top of the plant net is fixed to the self-water-storage planting trough by fixing nails, and herbaceous plants are arranged on the plant net.

[0009] Preferably, a water collecting ditch is arranged on the top of the self-water storing vegetation trough, drainage ditches are arranged on both sides of the self-water storing vegetation trough, drainage ditch branches are arranged on both sides of the drainage ditch, and the drainage ditch branches are connected to the water collecting ditches on the adjacent self-water storing vegetation troughs. A water collecting tank cover is arranged on the water collecting tank, and a cover reserved opening is arranged on the water collecting tank cover.

[0010] Preferably, a cut slope is provided on the high and steep slope below the self-water-storing vegetation trough, and a reinforced I-beam is provided on the slope platform of the cut slope. The reinforced I-beam is fixed to the cut slope by a fixing screw, and a hanging operation platform is provided on the top of the reinforced I-beam. A guardrail is provided on the hanging operation platform, and a lifting ring is provided on the top surface of the guardrail for connecting a hook of a lifting rope.

[0011] The construction method of the self-water-storing vegetation trough greening system for high and steep rock slopes is obtained by any of the methods described above.

[0012] The beneficial effects of the present invention are: 1) The present invention adopts a prefabricated assembly method, which reduces the amount of wet work on the construction site and reduces construction noise and dust pollution.

[0013] 2) The present invention uses a water collection tank to collect rainwater in the drainage ditch to form a self-storage structure for quantitative irrigation, providing stable support for subsequent ecological restoration, effectively improving the survival rate of vegetation and reducing subsequent maintenance costs.

[0014] 3) The present invention adopts a plant net, a self-water-storing planting trough connected to the back and a self-water-storing vegetation trough for greening, and plants herbaceous plants and plants respectively, which greatly improves the construction effect of greening high and steep rock slopes, making the slopes after greening more aesthetically pleasing and creating landscape value.

[0015] 4) The present invention provides a basis for the installation of a mobile hanging construction platform by constructing a slope cut on a high and steep slope. The mobile hanging construction platform is used to install a self-water-storing vegetation trough and a drainage ditch, thereby improving the operational safety of the entire construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the self-water-storing vegetation trough greening system on high and steep rock slopes; Figure 2 This is a schematic diagram of a self-water-storing vegetation trough; Figure 3 This is a schematic diagram of the installation of a self-watering vegetation trough; Figure 4 It is a schematic diagram of the plant network structure; Figure 5 This is a schematic diagram of a rear-connected self-water storage planting tank; Figure 6 This is a schematic diagram of plant network regreening; Figure 7 It is a schematic diagram of gutter installation; Figure 8 This is a schematic diagram of the hanging operating platform.

[0017] Explanation of reference numerals: 1. High and steep slope 2. Embedded channel steel 3. Drainage ditch 4. Water collecting box 5. Self-water-storing planting trough 6. Fixing nails 7. Fixing trough 8. Water baffle 9. Water hole 10. Rear-connected self-water-storing planting trough 11. Embedded steel 12. Nozzle 13. Plant net 14. Anchor rod 15. Drainage port 16. Herbaceous plant 17. Bottom plate of vegetation trough 18. Left drainage ditch 19. Right drainage ditch 20. Right branch of drainage ditch 21. Left branch of drainage ditch 22. Water collecting box cover 23. Reserved opening of cover 24. Reserved hole of water baffle 25. Hanging operation platform 26. Guardrail 27. Lifting ring 28. Hook 29. Inner lifting rope 30. Outer lifting rope 31. Slope cutting 32. Reinforced I-beam 33. Fixing screw 34. Plant 35. Prefabricated drainage ditch plate. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with embodiments. The description of the following embodiments is only used to help understand the present invention. It should be noted that for ordinary persons in the art, without departing from the principle of the present invention, the present invention can also be modified in some ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0019] Embodiment 1 As an embodiment, as shown in 1, a high-steep rock slope self-storage vegetation trough greening system is characterized by comprising a high-steep slope 1, a self-storage vegetation trough 5 and a water collection tank 4; a cut slope 31 is provided on the high-steep slope 1 below the self-storage vegetation trough 5, and a hanging operation platform 25 is provided on the cut slope 31; A self-water-storage vegetation trough 5 is arranged on a high and steep slope 1, and plants 34 are planted in the self-water-storage vegetation trough 5. A water collecting ditch 3 is arranged on the top of the self-water-storage vegetation trough 5, and the water collecting ditch 3 is connected to the water collecting tank 4 through a drainage port 15, so as to supply water to the plants 34; drainage ditches are arranged on both sides of the self-water-storage vegetation trough 5, and the drainage ditches are provided with drainage ditch branches extending to the water collecting ditch 3; like Figures 4 to 6 As shown, a rear-connected self-water-storage planting trough 10 and a plant net 13 are arranged in front of the self-water-storage planting trough 5, and the rear-connected self-water-storage planting trough 10 is arranged below the plant net 13.

[0020] Embodiment 2 As another embodiment, this embodiment 2 proposes, based on the embodiment 1, a construction method of the self-water-storing vegetation trough greening system for high and steep rock slopes, comprising the following steps: Step 1: Installation of the hanging operation platform: First, the slope cutting 31 is constructed on the high and steep slope 1, and then the reinforced I-beam is installed on the slope platform through the fixing screw 33, and then the hanging operation platform 25 is installed on the reinforced I-beam 32, and the inner and outer lifting ropes are set on the lifting ring, and the winch is installed on the top of the slope.

[0021] Step 2: Installation of self-storage vegetation trough: After the self-storage vegetation trough is prefabricated, it is transported to the construction site and installed using a hanging operation platform 25. After it is in place, anchor rods 14 are installed on the embedded channel steel 2. Figure 3 As shown, fix it on the slope, and then install the water collecting tank cover on the water collecting tank.

[0022] Step 3: Installation of the rear-connected self-water storage planting trough: Install the rear-connected self-water storage planting trough 10 on the embedded steel 11 on the planting trough bottom plate 17, then install the sprinkler 12 in sequence, and finally fill the soil.

[0023] Plant net installation: Place the plant net 13 in the fixing groove, and then fix the top of the plant net to the planting groove with fixing nails.

[0024] Step 4: Construction of drainage ditch: transport the prefabricated drainage ditch plate 35 to the construction site, and then install it, aligning the left and right branches of the drainage ditch with the water collection ditch of the self-water-storing vegetation trough.

[0025] Step 5: Regreening construction: Plant herbaceous plants on the plant net 13 and the self-water-storing plant groove, and plant plants in the self-water-storing plant groove to complete the regreening construction.

[0026] Embodiment 3 As another embodiment, this embodiment 3 proposes a more specific high and steep rock slope self-storage vegetation trough greening system based on the first and second embodiments: like Figure 1 and Figure 2 As shown, a self-water-storage vegetation trough 5 is arranged on the high and steep slope 1, and embedded channel steels 2 are arranged on both sides of the self-water-storage vegetation trough 5. Anchor rods 14 are arranged on the embedded channel steels. The self-water-storage vegetation trough 5 is fixed to the high and steep slope 1 through the anchor rods 14. A water collection ditch 3 is arranged on the top of the self-water-storage vegetation trough, a drainage port 15 is arranged in the middle, a water collection box 4 is arranged at the drainage port, and a perforated plate is arranged on one side of the water collection box 4 for quantitative water supply to plants 34. Embedded steel is arranged on the bottom plate of the vegetation trough 11. A fixed groove 7 is arranged on the top of the embedded steel section, a self-water-storage planting groove 10 is arranged at the front of the embedded steel section 11, a water-blocking plate 8 is arranged in the self-water-storage planting groove 10, a water-passing hole 9 is arranged at the front, a nozzle 12 is arranged on the water-blocking plate 8, planting soil is arranged in the water-blocking plate, and herbaceous plants 16 are arranged, a plant net 13 is arranged on the fixed groove 7, and the top of the plant net 13 is fixed to the self-water-storage planting groove 5 by fixing nails, and herbaceous plants 16 are arranged on the plant net 13.

[0027] like Figure 7 As shown, a left drainage ditch 18 and a right drainage ditch 19 are respectively arranged on both sides of the self-water-storing vegetation trough 5, both of which are installed by a prefabricated drainage ditch plate 35. The drainage ditch is provided with a left drainage ditch branch 21 and a right drainage ditch branch 20, both of which are connected to the water collecting ditch 3 on the self-water-storing vegetation trough 5, and collect water into a water collecting box 4. A water collecting box cover 22 is arranged on the water collecting box, and a cover reserved opening 23 is arranged on the water collecting box cover 22 to facilitate water flow.

[0028] like Figure 8 As shown, a cut slope 31 is arranged on the high and steep slope 1, a reinforced I-beam 32 is arranged on the slope platform, the reinforced I-beam 32 is fixed to the cut slope 31 by a fixing screw 33, a hanging operation platform 25 is arranged on the top of the reinforced I-beam 32, a guardrail 26 is arranged on the hanging operation platform, a lifting ring 27 is arranged on the top surface of the guardrail, a hook 28 of an inner lifting rope 29 is arranged on the inner lifting ring, and a hook 28 of an outer lifting rope 30 is arranged on the outer lifting ring It should be noted that the parts in this embodiment that are the same or similar to those in the first embodiment can be referenced to each other and will not be described in detail in this application.

[0029] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

Claims

1. A construction method for a self-storage vegetation trough greening system for high and steep rock slopes, characterized in that: The following steps are involved: Step 1: Carry out slope cutting construction on the high and steep slope, install the hanging operation platform, set the inner and outer lifting ropes on the lifting ring, and install the winch on the top of the slope; Step 2: Use a hanging operation platform to install a self-watering vegetation trough; Step 3: Install the water storage planting trough at the bottom of the front side of the water storage planting trough, then install the nozzles in sequence, and finally fill the soil, and fix the plant net on the front side of the water storage planting trough; Step 4: Install prefabricated drainage ditch plates on the high and steep slopes on both sides of the water storage and vegetation trough, and connect the drainage ditch branches with the water collection ditch of the water storage and vegetation trough; Step 5: Plant herbaceous plants on the plant net and the self-water-storing planting trough, and plant plants in the self-water-storing planting trough.

2. The construction method of the self-storage vegetation trough greening system for high and steep rock slopes according to claim 1 is characterized in that: The self-water-storage vegetation trough is set on a high and steep slope. Pre-buried channel steels are arranged on both sides of the self-water-storage vegetation trough. Anchor rods are arranged on the pre-buried channel steels. The self-water-storage vegetation trough is fixed to the high and steep slope by the anchor rods. A water collecting ditch is arranged on the top of the self-water-storage vegetation trough. A drainage port is arranged in the middle of the water collecting ditch. The drainage port is connected to a water collecting tank on the inner side of the self-water-storage vegetation trough. A perforated plate is arranged on one side of the water collecting tank for quantitative water supply to plants.

3. The construction method of the high and steep rock slope self-storage vegetation trough greening system according to claim 1 is characterized in that: A planting trough bottom plate is provided at the bottom of the self-water-storage planting trough, embedded steel is arranged on the planting trough bottom plate, a fixed trough is arranged on the top of the embedded steel, a self-water-storage planting trough is connected to the front of the embedded steel, a water-blocking plate is arranged in the self-water-storage planting trough, a water hole is arranged in the front of the self-water-storage planting trough, a nozzle is arranged on the water-blocking plate, planting soil is arranged in the water-blocking plate, and herbaceous plants are arranged, a plant net is arranged on the fixed trough, the top of the plant net is fixed to the self-water-storage planting trough by fixing nails, and herbaceous plants are arranged on the plant net.

4. The construction method of the high and steep rock slope self-storage vegetation trough greening system according to claim 1 is characterized in that: A water collecting ditch is arranged on the top of the self-water-storing vegetation trough, and drainage ditches are arranged on both sides of the self-water-storing vegetation trough respectively. Drainage ditch branches are arranged on both sides of the drainage ditch respectively, and the drainage ditch branches are connected to the water collecting ditches on the adjacent self-water-storing vegetation troughs. A water collecting tank cover is arranged on the water collecting tank, and a cover reserved opening is arranged on the water collecting tank cover.

5. The construction method of the self-storage vegetation trough greening system for high and steep rock slopes according to claim 1 is characterized in that: A cut slope is arranged on the high and steep slope below the self-water-storing vegetation trough, and a reinforced I-beam is arranged on the slope platform of the cut slope. The reinforced I-beam is fixed to the cut slope by a fixing screw, and a hanging operation platform is arranged on the top of the reinforced I-beam. A guardrail is arranged on the hanging operation platform, and a lifting ring is arranged on the top surface of the guardrail for connecting a hook of a lifting rope.

6. The self-storage vegetation trough greening system for high and steep rock slopes is characterized by: Obtained by the method according to any one of claims 1 to 5.

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