A construction device for ecological restoration of mine slopes

Abstract

The invention relates to the technical field of slope repair, and discloses a mine slope ecological repair construction device, comprising a protective net, a plurality of fixed drill rods are arranged outside the protective net, the fixed drill rods include a drill bit arranged at the bottom, a storage block for storing water is arranged outside the fixed drill rods, a connecting pipe is arranged outside the storage block, the connecting pipe includes a horizontal pipe and a vertical pipe, and the plurality of storage blocks are connected in a rectangular row; by pushing the side nail rods to expand outwards, and the expansion angle of the side nail rods can be close to 90 degrees, the reinforcing effect of the side nail rods on the fixed drill rods is effectively guaranteed, so that when the fixed drill rods are nailed into the mine slope, the fixed drill rods effectively increase the connection strength between the fixed drill rods and the soil layer by spreading the side nail rods outwards, thereby effectively increasing the protection strength of the protective net to the slope, improving the protection effect of the protective net, and the overall structure of the fixed drill rods is simple and easy to manufacture, and the operation process of reinforcing the protective net with the fixed drill rods is simple, further ensuring the use effect of the device.

Description

Technical Field

[0001] The invention relates to the technical field of slope restoration, in particular to a mine slope ecological restoration construction device. Background Art

[0002] In order to avoid safety hazards caused by the rolling of gravel on the mine slopes, and to avoid environmental damage caused by soil erosion on the mine slopes during the rainy season, it is necessary to carry out ecological restoration construction on the mine slopes, which usually includes installing protective nets on the mine slopes and planting plants on the slopes, so as to achieve ecological restoration of the mine slopes.

[0003] In a Chinese patent with patent publication number CN112900457A, a mine slope reinforcement structure is disclosed, which adopts the following technical solution: a mine slope reinforcement structure, including a plurality of protective nets covered on the slope, and fixing components are provided at the connection points of the top corners of adjacent protective nets. The fixing components include a fixing plate and a plurality of fixing columns. The fixing plate is provided with a plurality of fixing holes corresponding to the fixing columns one by one. The fixing columns are inserted into the fixing holes, and the bottom ends of the fixing columns are pointed. A first grouting hole is provided at the top of the fixing columns, and a plurality of reinforcement holes connected to the first grouting holes are evenly provided on the sides of the fixing columns. During reinforcement, grouting is performed in the first grouting hole so that the slurry enters the fixed column from the first grouting hole and flows out from the reinforcement hole to between the fixed column and the soil of the mine slope, thereby strengthening and reinforcing the soil between the fixed column and the slope. At the same time, the cutting strip is inserted into the soil of the mine slope along with the fixed column. When grouting is performed in the first grouting hole, the slurry flows out from the reinforcement hole and squeezes the cutting strip, so that the top end of the cutting strip is bent toward the side away from the axis of the fixed column, and under the action of the slurry, the cutting strip is fixed between the soil of the slope and the slurry, so that the bottom end of the fixed column is stably buried in the slope, further strengthening the reinforcement effect of the fixed column on the protective net.

[0004] Although the above scheme can effectively improve the reinforcement effect of the protective net compared with the traditional fixing method, it needs to inject slurry, which increases additional costs and increases the difficulty of fixing the protective net. In addition, it first drives the fixing component into the ground and then injects the slurry, which results in a limited flow range of the slurry and cannot ensure the diffusion and flow of the slurry in the soil, so that the reinforcement degree of the fixing component and the soil is effective. In addition, the cuttings are deflected by the slurry. When the slurry pushes the cuttings to deflect, when the slurry can flow out from between the cuttings, the driving force of the slurry on the cuttings will be limited by the reaction force of the soil on the cuttings, so that the cuttings cannot be fully opened, resulting in limited overall reinforcement effect, and cannot effectively ensure the fixing effect of the protective net and the soil slope. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a mine slope ecological restoration construction device, which has the function of improving the reinforcement effect of the protective net, ensuring the protective effect of the protective net on the slope, and at the same time can moisturize the restored vegetation on the slope, further improving the advantages of slope repair and protection.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mine slope ecological restoration construction device, comprising a protective net, a plurality of fixed drill rods are arranged outside the protective net, the fixed drill rods include a drill bit arranged at the bottom, a storage block for storing water is arranged outside the fixed drill rods, a connecting pipe is arranged outside the storage block, the connecting pipe includes a horizontal pipe and a vertical pipe, and the connecting pipe is connected to the plurality of storage blocks in a rectangular row;

[0008] The fixed drill rod comprises an outer drill rod, the inner part of the outer drill rod is fixedly connected to an inner rod body, the top of the inner rod body is fixedly connected to a water injection pipe, the water injection pipe is provided with a water outlet, and the drill bit is fixedly connected to the bottom of the inner rod body;

[0009] The interior of the fixed drill rod is provided with a reinforcement mechanism for reinforcement and connection with the ground, and the interior of the fixed drill rod is provided with a regulating mechanism for regulating the water supply inside the storage block.

[0010] Preferably: a water supply pipe is arranged outside the connecting pipe, the connecting pipe is used to connect several storage blocks, the water supply pipe supplies water to several storage blocks through the connecting pipe, and a connecting block is fixedly connected to the outside of the outer drill rod, the connecting block is used to fix the protective net between several drill rods.

[0011] Preferably, the storage block is fixedly connected to the top of the water injection pipe, the water outlet of the water injection pipe is fixedly connected to the outside of the water outlet pipe extending to the outside of the outer drill rod, and the regulating mechanism is used to control the water inlet of the water outlet pipe.

[0012] Preferably: the reinforcement mechanism includes a side nail rod rotatably connected to the top of the drill bit, a driving block for driving the side nail rod to deflect is arranged on the outside of the side nail rod, a push rod is fixedly connected to the top of the driving block, a driving mechanism is arranged on the top of the push rod, side limit blocks are fixedly connected to both sides of the side nail rod, and a side push block adapted to the side limit block is fixedly connected to the outside of the driving block.

[0013] Preferably: the driving mechanism includes a rotating bolt rotatably connected to the top of the water injection pipe, the external limiting sliding connection of the rotating bolt is connected with a threaded sleeve, the threaded sleeve is threadedly connected to the inside of the outer drill rod, the bottom of the threaded sleeve is rotatably connected with a rotating plate, and the rotating plate is fixedly connected to the top of the push rod.

[0014] Preferably: at least three side nail rods are provided, and the side nail rods are distributed in a circular array on the top of the drill bit; the outer part of the outer drill rod is rotatably connected with a movable sleeve, and the movable sleeve rotates on the outside of the side nail rod; the movable sleeve is provided with a narrow and long groove adapted to the side nail rod; the outer part of the inner rod body is provided with a protective plate, and the protective plate is provided with an extension groove; the side nail rod is movably installed inside the protective plate, and the movable sleeve is rotatably connected to the outside of the protective plate; when the narrow and long groove of the movable sleeve and the extension groove of the protective plate are misaligned, the inside of the fixed drill rod is in a sealed state.

[0015] Preferably: the regulating mechanism includes a hydrophilic resin arranged inside the inner rod body, and also includes a plunger rod slidably connected to the inside of the inner rod body, the plunger rod is arranged above the hydrophilic resin, an extension cotton rope is arranged below the inner rod body, one end of the extension cotton rope is connected to the hydrophilic resin, and the other end of the extension cotton rope is clamped into the inside of the side nail rod, a placement groove is provided on the side of the side nail rod away from the inner rod body, a rope threading hole is provided at the bottom of the placement groove and passes through the side nail rod, and the extension cotton rope is installed in the placement groove through the rope threading hole.

[0016] Preferably: a positioning plate is fixedly connected between the inner rod body and the water injection pipe, a return spring is arranged between the plunger rod and the positioning plate, a water supply valve block is movably connected to the top of the plunger rod, and a valve position spring is arranged between the water supply valve block and the positioning plate.

[0017] Preferably, the water supply valve block is movably connected to the water outlet of the water injection pipe, and the water supply valve block is used to control the opening and closing of the water outlet.

[0018] Preferably, the outside of the push rod is fixedly connected with an adjusting block, the side of the adjusting block is fixedly connected with a driving pin, the inner side of the movable sleeve is provided with an inclined sliding groove, and the driving pin is movably connected inside the inclined sliding groove.

[0019] Beneficial effects of the present invention:

[0020] 1. The mine slope ecological restoration construction device, by pushing the side nail rod to expand outward, and the expansion angle of the side nail rod can be close to 90°, effectively ensures the reinforcing effect of the side nail rod on the fixed drill rod, so that when the fixed drill rod is nailed into the mine slope, the fixed drill rod effectively increases the connection strength between the fixed drill rod and the soil layer by spreading the side nail rod outward, thereby effectively increasing the protection strength of the protective net to the slope and improving the protective effect of the protective net. The overall structure of the fixed drill rod is simple and easy to manufacture. At the same time, the operation process of using the fixed drill rod to reinforce the protective net is simple, which further ensures the use effect of the device.

[0021] 2. The mine slope ecological restoration construction device is expanded by the side nail rod. The side nail rod drives the extended cotton rope in the placement groove to expand and distribute in the soil layer. The extended cotton rope is distributed around a number of fixed drill rods. The extended cotton rope is widely distributed in the slope soil layer. The extended cotton rope is used to detect the moisture content in the soil layer. Different fixed drill rods have different detection effects of the extended cotton rope, thereby ensuring the monitoring effect of the soil layer humidity, effectively ensuring the soil layer humidity, improving the growth effect of the slope plants, and then ensuring the repair effect of the mine slope.

[0022] 3. The mine slope ecological restoration construction device maintains the synchronization of the wetness of the slope soil and the hydrophilic resin by extending the cotton rope. When the water content of the hydrophilic resin is high, the water outlet of the water injection pipe is closed and the water outlet pipe stops dripping. When the water content of the hydrophilic resin is reduced, the water outlet of the water injection pipe is opened and the water outlet pipe starts dripping, thereby automatically controlling the water outlet pipe to replenish water according to the wetness of the soil, effectively ensuring the moisturizing effect of the slope soil, thereby ensuring the growth of slope vegetation, and then ensuring the repair effect of the slope, and achieving separate monitoring and separate water replenishment of different areas of the soil layer, further ensuring the moisturizing effect of the slope, and through the outward-expanding side nail rod to extend the extended cotton rope outward, thereby increasing the contact range of the extended cotton rope and the soil, ensuring the extended cotton rope The monitoring range and monitoring effect of soil humidity are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the assembly state of the protective net, the fixed drill rod and the connecting pipe of the present invention;

[0024] Figure 2 It is an overall schematic diagram of a single fixed drill rod of the present invention;

[0025] Figure 3 This is a schematic diagram of the disassembled state of the fixed drill rod and the storage block-level connecting pipe of the present invention;

[0026] Figure 4 It is a schematic diagram of a cross-sectional view of a fixed drill rod of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of the outer drill rod for fixing the drill rod of the present invention;

[0028] Figure 6 This is a schematic diagram of the interior of the movable sleeve of the present invention;

[0029] Figure 7 It is a schematic diagram of the fixed drill rod drill bit and reinforcement mechanism of the present invention;

[0030] Figure 8 This is a schematic diagram of the inner rod body, water injection pipe and control mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the control mechanism of the present invention;

[0032] Fig.10 This is a schematic diagram of the connection between the driving block and the push rod of the present invention;

[0033] Fig.11 It is a schematic diagram of the side nail rod of the present invention;

[0034] Fig.12 It is a schematic diagram of the side nail rod of the present invention in the expanded state.

[0035] In the figure: 1. Protective net; 2. Fixed drill rod; 3. Storage block; 4. Connecting pipe;

[0036] 21. Outer drill rod; 22. Drill bit; 23. Reinforcement mechanism; 24. Movable sleeve; 25. Inner rod body; 26. Water injection pipe; 27. Water outlet pipe; 28. Driving mechanism; 29. ​​Control mechanism; 210. Connecting block;

[0037] 231, side nail rod; 232, driving block; 233, push rod; 2311, side limit block; 2321, side push block; 241, inclined slide; 242, adjustment block; 243, driving pin;

[0038] 281, rotating bolt; 282, threaded sleeve; 283, rotating plate;

[0039] 291. Hydrophilic resin; 292. Extension cotton rope; 293. Plunger rod; 294. Positioning plate; 295. Return spring; 296. Water supply valve block; 297. Valve position spring. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1

[0042] See also Figure 1 - Fig.12 A mine slope ecological restoration construction device includes a protective net 1, a plurality of fixed drill rods 2 are arranged outside the protective net 1, the fixed drill rods 2 include a drill bit 22 arranged at the bottom, a storage block 3 for storing water is arranged outside the fixed drill rod 2, a connecting pipe 4 is arranged outside the storage block 3, and the connecting pipe 4 includes a horizontal pipe and a vertical pipe, which are connected to the plurality of storage blocks 3 in a rectangular row;

[0043] The fixed drill rod 2 comprises an outer drill rod 21, an inner rod body 25 is fixedly connected to the inner layer of the outer drill rod 21, a water injection pipe 26 is fixedly connected to the top of the inner rod body 25, the water injection pipe 26 has a water outlet, and a drill bit 22 is fixedly connected to the bottom of the inner rod body 25;

[0044] A reinforcement mechanism 23 for reinforcement and ground connection is arranged inside the fixed drill rod 2 , and a regulating mechanism 29 for regulating the water supply inside the storage block 3 is arranged inside the fixed drill rod 2 .

[0045] It should be noted that the reference Figure 1 In the process of protecting the mine slope, the protection net 1 is attached to the soil surface of the mine slope. The protection net 1 can select different mesh specifications or adaptive shapes according to the type of vegetation to be planted.

[0046] The fixed drill rod 2 is used to fix the protection net 1 to the outside of the mine slope.

[0047] Among them, several storage blocks 3 and connecting pipes 4 are arranged on the top of the protection net 1, and a water network system for moisturizing the slope vegetation is constructed on the top of the protection net 1. The storage blocks 3 and connecting pipes 4 are used to transport and store water.

[0048] In an optional embodiment, a water supply pipe is provided on the outside of the connecting pipe 4, and the connecting pipe 4 is used to connect several storage blocks 3. The water supply pipe supplies water to the several storage blocks 3 through the connecting pipe 4. The outside of the outer drill rod 21 is fixedly connected with a connecting block 210, and the connecting block 210 is used to fix the protective net 1 between several drill rods 2.

[0049] refer to Figure 1-Figure 3 During the construction process, the fixed drill rod 2 can be fixed to the soil position of the slope first, and the nailing position of the fixed drill rod 2 can be measured and calculated in advance.

[0050] When the different fixed drill rods 2 are nailed in, the protective net 1 can be installed on the fixed drill rod 2, and then the protective net 1 is fixed to the mine slope by fixing it through the connecting block 210. After the fixed drill rod 2 and the protective net 1 are assembled, the storage block 3 is installed on the top of the fixed drill rod 2, and then several connecting pipes 4 are connected to several storage blocks 3, thereby completing the ecological restoration construction of the mine slope. Finally, the water supply pipe is externally connected to the connecting pipe 4.

[0051] In an optional embodiment, the storage block 3 is fixedly connected to the top of the water injection pipe 26, and the water outlet of the water injection pipe 26 is fixedly connected to the outside of the water outlet pipe 27 extending to the outside of the outer drill rod 21, and the regulating mechanism 29 is used to control the water inlet of the water outlet pipe 27.

[0052] When it is detected that the vegetation soil on the mine slope is dry, the water stored in the storage block 3 drips out through the outlet pipe 27, and the outlet pipe 27 diffuses outward outside the water injection pipe 26. The outlet pipe 27 can be attached to the surface of the slope soil or buried under the soil surface.

[0053] refer to Figure 4 , Figure 7 , Figure 10-12 In an optional embodiment, the reinforcement mechanism 23 includes a side nail rod 231 rotatably connected to the top of the drill bit 22, a driving block 232 for driving the side nail rod 231 to deflect is arranged outside the side nail rod 231, a push rod 233 is fixedly connected to the top of the driving block 232, a driving mechanism 28 is arranged on the top of the push rod 233, side limit blocks 2311 are fixedly connected to both sides of the side nail rod 231, and a side push block 2321 adapted to the side limit block 2311 is fixedly connected to the outside of the driving block 232.

[0054] It should be noted that the side limit blocks 2311 are symmetrical parts on both sides of the side nail rod 231 , and when the side push blocks 2321 of the driving block 232 move downward, the side push blocks 2321 abut against the outside of the side limit blocks 2311 .

[0055] The side push block 2321 pushes the side limit block 2311 to deflect the side nail rod 231 outward, so that the side nail rod 231 expands outward relative to the fixed drill rod 2, and the deflection angle of the side nail rod 231 is 30° to 90°.

[0056] Furthermore, the side nail rod 231 is configured as a rod body, which effectively increases the strength of the side nail rod 231 itself, and reduces the resistance when the side nail rod 231 deflects outward, so that the side nail rod 231 can be extended to a larger angle.

[0057] refer to Figure 4 , Figure 5 and Figure 8 In an optional embodiment, the driving mechanism 28 includes a rotating bolt 281 rotatably connected to the top of the water injection pipe 26, the external limiting sliding connection of the rotating bolt 281 is connected with a threaded sleeve 282, the threaded sleeve 282 is threadedly connected to the inside of the outer drill rod 21, and the bottom of the threaded sleeve 282 is rotatably connected with a rotating plate 283, and the rotating plate 283 is fixedly connected to the top of the push rod 233.

[0058] It should be noted that the driving mechanism 28 is used to control the deflection of the side nail rod 231, and the specific process is as follows:

[0059] When the fixed drill rod 2 is driven into the mine slope, the rotating bolt 281 can be controlled to rotate relative to the outer drill rod 21, and the rotating bolt 281 drives the threaded sleeve 282 to rotate. When the threaded sleeve 282 rotates inside the outer drill rod 21, through the threaded connection relationship, the threaded sleeve 282 moves downward inside the outer drill rod 21, and the threaded sleeve 282 drives the rotating plate 283 to move downward. The rotating plate 283 pushes the push rod 233 downward, and the push rod 233 pushes the driving block 232 to move downward. The driving block 23 The side limit block 2311 of the side nail rod 231 is pushed by the side push block 2321, so as to push the side nail rod 231 to expand outward, and the expansion angle of the side nail rod 231 can be close to 90°, which effectively ensures the reinforcing effect of the side nail rod 231 on the fixed drill rod 2, so that when the fixed drill rod 2 is nailed into the mine slope, the fixed drill rod 2 effectively increases the connection strength between the fixed drill rod 2 and the soil layer by spreading the side nail rod 231 outward, thereby effectively increasing the protection strength of the protection net 1 on the slope and improving the protection effect of the protection net 1.

[0060] refer to Figure 3-Figure 7 In an optional embodiment, at least three side nail rods 231 are provided, and the side nail rods 231 are distributed in a circular array on the top of the drill bit 22. The outer part of the outer drill rod 21 is rotatably connected with a movable sleeve 24, and the movable sleeve 24 rotates on the outside of the side nail rod 231. The movable sleeve 24 is provided with a narrow and long groove adapted to the side nail rod 231. A protective plate is provided on the outside of the inner rod body 25, and the protective plate is provided with an extension groove. The side nail rod 231 is movably installed inside the protective plate, and the movable sleeve 24 is rotatably connected to the outside of the protective plate. When the narrow and long groove of the movable sleeve 24 and the extension groove of the protective plate are misaligned, the inside of the fixed drill rod 2 is in a sealed state.

[0061] The outside of the push rod 233 is fixedly connected to an adjustment block 242 , the side of the adjustment block 242 is fixedly connected to a driving pin 243 , an inner side of the movable sleeve 24 is provided with an inclined slot 241 , and the driving pin 243 is movably connected inside the inclined slot 241 .

[0062] When not in use, the fixed drill rod 2 is in the shape of a vertical rod as a whole, the side nail rod 231 is retracted inside the movable sleeve 24, and the narrow groove of the movable sleeve 24 and the protruding groove of the protective plate are offset. The movable sleeve 24 improves the protective effect of the side nail rod 231, and avoids the situation where the side nail rod 231 is unable to expand outward due to being stuck in mud, stone or root fibers when the fixed drill rod 2 is nailed into the soil layer, thereby ensuring the stability of the side nail rod 231.

[0063] Specific:

[0064] refer to Figure 5 and Figure 6In the process of push rod 233 controlling driving block 232 to move downward, push rod 233 drives adjusting block 242 to move downward, and adjusting block 242 drives driving pin 243 to slide downward in inclined slide groove 241, and the movable sleeve 24 is deflected through the action of driving pin 243 and inclined slide groove 241, and finally the narrow groove of movable sleeve 24 and the extending groove of protective plate coincide, exposing side nail rod 231, and the side nail rod 231 can be pushed out to deflect outward in the process of driving block 232 continuing to move downward.

[0065] Embodiment 2

[0066] refer to Figure 8 and Fig. 9 In an optional embodiment, the regulating mechanism 29 includes a hydrophilic resin 291 arranged inside the inner rod body 25, and also includes a plunger rod 293 slidably connected to the inner rod body 25, the plunger rod 293 is arranged above the hydrophilic resin 291, and an extension cotton rope 292 is arranged below the inner rod body 25, one end of the extension cotton rope 292 is connected to the hydrophilic resin 291, and the other end of the extension cotton rope 292 is clamped to the inside of the side nail rod 231, and a placement groove is opened on the side of the side nail rod 231 away from the inner rod body 25, and a rope threading hole is opened at the bottom of the placement groove to penetrate the side nail rod 231, and the extension cotton rope 292 is installed in the placement groove through the rope threading hole.

[0067] It should be noted that the hydrophilic resin 291 has water absorption and water absorption expansion properties, and can expand when absorbing water and shrink in volume when drying.

[0068] In an optional embodiment, a positioning plate 294 is fixedly connected between the inner rod body 25 and the water injection pipe 26, a return spring 295 is arranged between the plunger rod 293 and the positioning plate 294, a water supply valve block 296 is movably connected to the top of the plunger rod 293, and a valve position spring 297 is arranged between the water supply valve block 296 and the positioning plate 294.

[0069] The water supply valve block 296 is movably connected to the water outlet of the water injection pipe 26, and the water supply valve block 296 is used to control the opening and closing of the water outlet.

[0070] The specific soil moisture monitoring and control process of the control mechanism 29 includes:

[0071] When the installation of the fixed drill rod 2 is completed, the side nail rod 231 enters the expansion state. When the side nail rod 231 is expanded, the side nail rod 231 drives the extension cotton rope 292 in the placement groove to expand and distribute in the soil layer. The extension cotton rope 292 is distributed around a number of fixed drill rods 2. The extension cotton rope 292 is widely distributed in the slope soil layer. The extension cotton rope 292 is used to detect the moisture content in the soil layer. Different fixed drill rods 2 have different detection effects of the extension cotton rope 292, thereby ensuring the detection effect of the soil layer humidity, effectively ensuring the soil layer humidity, improving the growth effect of the slope plants, and then ensuring the repair effect of the mine slope.

[0072] Specifically, when the humidity in the soil layer increases, the extended cotton rope 292 absorbs the moisture inside the soil layer, and the extended cotton rope 292 transfers the moisture to the hydrophilic resin 291. The hydrophilic resin 291 expands after absorbing water, and the expanded hydrophilic resin 291 pushes the plunger rod 293 to move upward inside the inner rod body 25. At the same time, the plunger rod 293 compresses the reset spring 295, and the plunger rod 293 pushes the water supply valve block 296 upward, and the water supply valve block 296 stretches the valve position spring 297. At this time, the water supply valve block 296 is located at the water outlet position of the water injection pipe 26, and the water supply valve block 296 is in a state of closing the water outlet pipe 27.

[0073] When the humidity in the soil layer decreases, the entire soil layer is in a dry state, and the soil layer reversely absorbs the moisture of the extended cotton rope 292, thereby causing the hydrophilic resin 291 to lose moisture. The hydrophilic resin 291 tends to be in a dry state, and the hydrophilic resin 291 shrinks inside the inner rod body 25, and the plunger rod 293 moves downward under the action of the reset spring 295. The plunger rod 293 loses the restriction on the water supply valve block 296, and the water supply valve block 296 moves downward under the action of the valve position spring 297, so that the water supply valve block 296 and the water outlet of the water injection pipe 26 are misaligned. At this time, the stored water inside the water injection pipe 26 enters the water outlet pipe 27 through the water outlet, and the stored water drips to the soil through the water outlet pipe 27, thereby replenishing the soil, effectively ensuring the wetness of the soil layer, and when the water content of the soil layer increases, the hydrophilic resin 291 absorbs water and expands, thereby closing the water outlet of the water injection pipe 26, and the water outlet pipe 27 stops dripping.

[0074] The wetness of the slope soil and the hydrophilic resin 291 is kept synchronized by extending the cotton rope 292. When the water content of the hydrophilic resin 291 is high, the water outlet of the water injection pipe 26 is closed and the water outlet pipe 27 stops dripping. When the water content of the hydrophilic resin 291 decreases, the water outlet of the water injection pipe 26 is opened and the water outlet pipe 27 starts dripping, thereby automatically controlling the water outlet pipe 27 to replenish water according to the wetness of the soil, effectively ensuring the moisturizing effect of the slope soil, thereby ensuring the growth of slope vegetation, and then ensuring the repair effect of the slope, and achieving separate monitoring and separate water replenishment of different areas of the soil layer, further ensuring the moisturizing effect of the slope, and the extended cotton rope 292 is extended outward by the outwardly extended side nail rod 231, thereby increasing the contact range of the extended cotton rope 292 and the soil, ensuring the extended cotton rope 292 The monitoring range and monitoring effect of soil humidity.

[0075] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine slope ecological restoration construction device, comprising a protective net (1), a plurality of fixed drill rods (2) are arranged outside the protective net (1), and the fixed drill rods (2) include a drill bit (22) arranged at the bottom, characterized in that: A storage block (3) for storing water is arranged outside the fixed drill rod (2), and a connecting pipe (4) is arranged outside the storage block (3). The connecting pipe (4) comprises a horizontal pipe and a vertical pipe, and is connected to a plurality of storage blocks (3) in a rectangular row. The fixed drill rod (2) comprises an outer drill rod (21), an inner rod body (25) is fixedly connected to the interior of the outer drill rod (21), a water injection pipe (26) is fixedly connected to the top of the inner rod body (25), the water injection pipe (26) is provided with a water outlet, and the drill bit (22) is fixedly connected to the bottom of the inner rod body (25); The fixed drill rod (2) is provided with a reinforcement mechanism (23) for reinforcement and connection with the ground inside, and the fixed drill rod (2) is provided with a regulating mechanism (29) for regulating the water supply inside the storage block (3); The reinforcement mechanism (23) comprises a side nail rod (231) rotatably connected to the top of the drill bit (22); a driving block (232) for driving the side nail rod (231) to deflect is arranged outside the side nail rod (231); a push rod (233) is fixedly connected to the top of the driving block (232); a driving mechanism (28) is arranged on the top of the push rod (233); side limit blocks (2311) are fixedly connected to both sides of the side nail rod (231); and a side push block (2321) adapted to the side limit block (2311) is fixedly connected to the outside of the driving block (232); The regulating mechanism (29) comprises a hydrophilic resin (291) disposed inside the inner rod body (25), and also comprises a plunger rod (293) slidably connected inside the inner rod body (25), wherein the plunger rod (293) is disposed above the hydrophilic resin (291), and an extension cotton rope (292) is disposed below the inner rod body (25), wherein one end of the extension cotton rope (292) is connected to the hydrophilic resin (291), and the other end of the extension cotton rope (292) is clamped inside the side nail rod (231), and a placement groove is provided on a side of the side nail rod (231) away from the inner rod body (25), and a rope threading hole is provided at the bottom of the placement groove and passes through the side nail rod (231), and the extension cotton rope (292) is installed in the placement groove through the rope threading hole; A positioning plate (294) is fixedly connected between the inner rod body (25) and the water injection pipe (26); a return spring (295) is provided between the plunger rod (293) and the positioning plate (294); a water supply valve block (296) is movably connected to the top of the plunger rod (293); and a valve position spring (297) is provided between the water supply valve block (296) and the positioning plate (294); The water supply valve block (296) is movably connected to the water outlet of the water injection pipe (26), and the water supply valve block (296) is used to control the opening and closing of the water outlet.

2. A mine slope ecological restoration construction device according to claim 1, characterized in that: A water supply pipe is arranged outside the connecting pipe (4), the connecting pipe (4) is used to connect a plurality of storage blocks (3), and the water supply pipe supplies water to the plurality of storage blocks (3) through the connecting pipe (4). A connecting block (210) is fixedly connected to the outside of the outer drill rod (21), and the connecting block (210) is used to fix the protective net (1) between the plurality of drill rods (2).

3. A mine slope ecological restoration construction device according to claim 1, characterized in that: The storage block (3) is fixedly connected to the top of the water injection pipe (26); the water outlet of the water injection pipe (26) is fixedly connected to a water outlet pipe (27) extending to the outside of the outer drill rod (21); and the regulating mechanism (29) is used to control the water inflow of the water outlet pipe (27).

4. A mine slope ecological restoration construction device according to claim 3, characterized in that: The driving mechanism (28) comprises a rotating bolt (281) rotatably connected to the top of the water injection pipe (26); the outer limit sliding connection of the rotating bolt (281) is connected to a threaded sleeve (282); the threaded sleeve (282) is threadedly connected to the inside of the outer drill rod (21); the bottom of the threaded sleeve (282) is rotatably connected to a rotating plate (283); and the rotating plate (283) is fixedly connected to the top of the push rod (233).

5. A mine slope ecological restoration construction device according to claim 4, characterized in that: At least three side nail rods (231) are provided, and the side nail rods (231) are distributed in a circular array on the top of the drill bit (22). The outer part of the outer drill rod (21) is rotatably connected to a movable sleeve (24), and the movable sleeve (24) is rotated on the outside of the side nail rod (231). The movable sleeve (24) is provided with a narrow and long groove adapted to the side nail rod (231). The outer part of the inner rod body (25) is provided with a protective plate, and the protective plate is provided with a protruding groove. The side nail rod (231) is movably installed inside the protective plate, and the movable sleeve (24) is rotatably connected to the outside of the protective plate. When the narrow and long groove of the movable sleeve (24) and the protruding groove of the protective plate are misaligned, the interior of the fixed drill rod (2) is in a sealed state.

6. A mine slope ecological restoration construction device according to claim 5, characterized in that: The outside of the push rod (233) is fixedly connected to an adjustment block (242), the side of the adjustment block (242) is fixedly connected to a driving pin (243), the inner side of the movable sleeve (24) is provided with an inclined sliding groove (241), and the driving pin (243) is movably connected inside the inclined sliding groove (241).

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