A combined reinforced slope support structure and support method for industrial and mining engineering

Abstract

The present invention provides a combined reinforced slope support structure and support method for industrial and mining engineering, belonging to the technical field of slope support. It includes a slope main body with a plurality of inclined slopes on the side wall from top to bottom, a protective baffle mechanism arranged at the upper end of the slope main body, and a combined support mechanism arranged on each of the inclined slopes; by measuring the slope main body in detail, the size, number and distribution of the inclined slopes are determined, and the layout of the support frame and the reinforced support outer frame is designed to ensure that the size of the combined support mechanism is accurately matched with the actual needs of the slope, so as to improve the support effect; the protective baffle mechanism can block small-volume stones and soil that roll or slide above the slope main body, so as to avoid these loose materials from directly impacting the structure below and causing damage; through the matrix distribution of the support frame and the reinforcement effect of the reinforced support outer frame, a stable support network is formed, which effectively disperses and resists external force impacts, and improves the deformation resistance of the overall structure of the slope.

Description

Technical Field

[0001] The invention belongs to the technical field of slope support, and in particular to a combined reinforced slope support structure and a support method for industrial and mining engineering. Background Art

[0002] In industrial and mining projects, slope stability is crucial to project safety. Traditional slope support methods usually include stone masonry, shotcrete, anchoring and other technologies. However, these methods may not be effective when dealing with complex terrain, changeable geological conditions, and scenarios that require rapid construction and environmental protection requirements. Therefore, the development of new slope support technologies has become a research hotspot in the industry.

[0003] Combined reinforced slope support structure is a new type of slope support technology developed in recent years. It aims to provide a more flexible, stable and adaptable solution through modular design and the combination of multiple materials. This structure is usually designed to integrate physical support and ecological restoration functions to improve the overall stability and self-repair ability of the slope.

[0004] In practical applications, the existing combined reinforced slope support structure lacks effective external frame reinforcement and matrix layout, resulting in poor deformation resistance of the support network. Especially under external force impact, it is easy to deform or be damaged, affecting the stability of the slope. Summary of the invention

[0005] In view of the above-mentioned problems, the present invention provides a combined reinforced slope support structure and a support method for industrial and mining engineering.

[0006] The technical solution of the present invention is: a combined reinforced slope support structure for industrial and mining engineering, comprising a slope main body with a plurality of inclined slope surfaces from top to bottom on the side wall, a protective baffle mechanism arranged at the upper end of the slope main body, and a combined support mechanism arranged on each of the inclined slope surfaces;

[0007] The combined support mechanism includes a plurality of support frames distributed in a matrix shape and connected to each other in combination, a reinforced support outer frame provided at each side of the inclined slope and connected to each of the support frames located at the end position, a support platform provided between two adjacent inclined slopes and having a guide groove at the upper end, and a plurality of vertical protection grooves provided on each inclined slope and located at the lower end of the support platform, wherein the vertical protection grooves on two adjacent inclined slopes are staggeredly distributed;

[0008] The support frame includes a central protection frame, two first connecting rods arranged on the central protection frame and located at two adjacent side walls, two second connecting rods arranged on the other two adjacent side walls of the central protection frame, a connecting tube arranged on the first connecting rod, and a connecting plug arranged on the second connecting rod and connected to the inner wall of the connecting tube. Reinforced connection ports are respectively provided at the four corners of the central protection frame, wherein a first connecting rod and a second connecting rod adjacent to the first connecting rod are provided on the side wall of the central protection frame located at the end position;

[0009] A first reinforcing rod is provided in the central protective frame, a side wall of the first reinforcing rod is provided with an annular mounting groove, a connecting cross bar which can slide along the circumferential direction and corresponds one-to-one with the reinforcing connecting port is provided in the annular mounting groove, and a second reinforcing rod is provided at the end of each connecting cross bar.

[0010] Furthermore, the protective baffle mechanism includes a transverse protective seat fixed to the upper end of the slope body in the horizontal direction, a strip protective mounting groove arranged on the side wall of the transverse protective seat along the length direction, and a mesh protective baffle inserted into the strip protective mounting groove, and a plurality of reinforcing support rods are provided at the bottom end of the mesh protective baffle.

[0011] Description: During installation, install the transverse protection seat on the upper end of the slope body, insert one end of the mesh protection baffle into the strip protection installation groove for fixed installation, and at the same time, use several reinforcement rods to provide auxiliary support for the bottom end of the mesh protection baffle. The entire installation process is simple to operate, which enhances the stability of the overall structure of the protection baffle mechanism and effectively prevents deformation or displacement caused by external impact or deadweight. Among them, the mesh protection baffle can block small-volume stones and soil that roll or slide above the slope body, and prevent these loose materials from directly impacting the structure below and causing damage.

[0012] Furthermore, two clamping buffer plates with L-shaped cross-sections are symmetrically distributed on the inner walls on both sides of the front and rear of the strip-shaped protective installation groove, and elastic buffer strips connected to the two clamping buffer plates are respectively provided on both sides of the mesh protective baffle.

[0013] Note: When the mesh protective baffle can block small rocks and soil rolling or sliding above the main body of the slope, it will be subjected to hard impact force. At this time, most of the collision kinetic energy will be absorbed and buffered by the elastic buffer strip, reducing the instantaneous pressure on the mesh protective baffle itself and ensuring the service life of the mesh protective baffle.

[0014] Furthermore, the side wall of the connecting tube is provided with a plurality of limiting clamping holes, the outer diameter of the connecting plug matches the inner diameter of the connecting tube, and the side wall of the connecting plug is provided with spring clamping columns corresponding one-to-one to the limiting clamping holes.

[0015] Description: When the connecting tube on the first connecting rod is connected to the connecting column on the corresponding second connecting rod, the connecting column is inserted into the connecting tube. During the insertion process, the spring locking column is compressed. When encountering the limit locking hole, the elastic force of the spring locking column is restored and moved out through the limit locking hole, thereby achieving the effect of fixed connection, ensuring a firm connection between the two adjacent center protection frames, and can effectively resist the internal stress changes caused by the settlement of the main slope, soil expansion or contraction, and improve the overall performance of the slope protection project.

[0016] Furthermore, protective plants are planted on each of the inclined slopes and in the gaps between each of the supporting frames. The protective plants are one or more of Pennisetum, ryegrass, Poa annua, Leymus chinensis and Cyperus argenteus.

[0017] Description: Multiple support frames distributed in a matrix shape and connected to each other are set on each inclined slope of the main body of the slope to provide immediate physical support. At the same time, protective plants are planted in the gaps between the support frames, and the roots of the protective plants penetrate deep into the soil. The two together constitute a multi-level protection network, which significantly improves the ability of the main body of the slope to resist erosion.

[0018] Furthermore, the reinforced support outer frame includes vertical protection strips installed on the left and right sides of the inclined slope, horizontal protection strips installed on the upper and lower ends of the inclined slope, and L-shaped reinforcement angles for connecting the vertical protection strips with adjacent horizontal protection strips.

[0019] Description: A closed structure is formed by vertical protection strips, horizontal protection strips and L-shaped reinforcement angles, and several support frames distributed in a matrix and combined and connected to each other are surrounded and connected therein, which significantly enhances the installation stability of the support frames and ensures the stability of the slope body when subjected to external force impacts such as wind, rain and earthquake.

[0020] Furthermore, the vertical protective strip includes a plurality of bottom fixing strips which are distributed in parallel and have sliding mounting openings at the upper ends, and an upper end splicing strip which is slidably connected to each of the bottom fixing strips through the sliding mounting openings. The structure of the horizontal protective strip is the same as that of the vertical protective strip, and the L-shaped reinforcement angle is connected to the bottom fixing strips of the vertical protective strip and the horizontal protective strip.

[0021] Description: When installing the vertical protection strips, different lengths of bottom fixing strips can be selected according to the size differences of the inclined slopes on the main body of the slope. This can accurately match the inclined slopes of different sizes on the main body of the slope, ensuring the adaptability of the protection system and meeting the installation requirements under complex terrain. Then, it is installed on one side of the inclined slope in the vertical direction. At the same time, the upper splicing strips can be slid one by one onto the bottom fixing strip through the sliding installation port. The installation process of the horizontal protection strips is the same as that of the vertical protection strips, which not only improves the practicability and stability of the slope protection system, but also significantly simplifies the installation and maintenance process.

[0022] Furthermore, two adjacent upper end splicing strips are detachably connected.

[0023] Note: The detachable connection between two adjacent upper end splicing strips can increase the installation stability of the vertical protection strip and the horizontal protection strip.

[0024] The present invention also discloses a slope support method, which is based on the above-mentioned combined reinforced slope support structure for industrial and mining engineering, and comprises the following steps:

[0025] S1. Site investigation and design

[0026] Measure the main body of the slope, determine the size, number and distribution of the inclined slope, and design the layout of the support frames and the reinforced support outer frame, that is, the support frames on the side walls of each inclined slope are distributed in a matrix and connected to each other, and the reinforced support outer frame is set on the inclined slope and surrounds each support frame distributed in a matrix, and is connected to the support frame at the end position;

[0027] S2. Install the protective baffle mechanism

[0028] Install the protective baffle mechanism on the upper end of the slope body;

[0029] S3. Install the combined support mechanism

[0030] S3-1. Install the support frame

[0031] According to the layout plan of the support frames determined in step S1, the number of support frames is determined. When installing the first support frame, its central protection frame is tightly fitted on the side wall of the inclined slope, and the second support frame is taken, and the connecting plug on the second connecting rod on its side wall is inserted into the connecting tube on the first connecting rod on the right side of the first support frame. Then, the third support frame is taken, and the connecting plug on the second connecting rod on its side wall is inserted into the connecting tube on the first connecting rod on the right side of the second support frame. Repeat the above steps, and install the corresponding number of support frames one by one on each inclined slope in the order from top to bottom and from left to right, and make each support frame distributed in a matrix shape and combined and connected with each other;

[0032] S3-2. Install the reinforcement support frame

[0033] The reinforced support outer frame is installed on the side walls of each inclined slope, and a plurality of support frames which are distributed in a matrix shape and combined and connected with each other are surrounded and connected therein.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] The combined reinforced slope support structure for industrial and mining engineering of the present invention measures the main body of the slope in detail, determines the size, number and distribution of the inclined slope surface, designs the layout of the support frame and the reinforced support outer frame, ensures that the size of the combined support mechanism is accurately matched with the actual needs of the slope, and improves the support effect. The protective baffle mechanism can block small-volume stones and soil that roll or slide above the main body of the slope, and prevent these loose materials from directly impacting the structure below and causing damage; through the matrix distribution of the support frame and the reinforcement effect of the reinforced support outer frame, a stable support network is formed, which effectively disperses and resist external force impact, and improve the deformation resistance of the overall structure of the slope; the staggered distribution of vertical protection grooves between adjacent inclined slopes, combined with the diversion grooves on the support platform, effectively guide the water flow, reduce water erosion, and protect the main body of the slope from erosion; the combinable connection characteristics of the support frame and the reinforced support frame make the installation process quick and easy, and also facilitate subsequent maintenance and partial replacement; the combined reinforced slope support structure, through precise matching, modular design, and ecological integration innovation, not only effectively improves the protection effect and stability of the slope, but also takes into account the economy, safety and ecological value. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 is a side view of the slope body of the present invention;

[0038] Figure 3 It is a schematic diagram of the installation structure of the protective baffle mechanism of the present invention;

[0039] Figure 4 It is a structural schematic diagram of the lateral protection seat of the present invention;

[0040] Figure 5 is a front view of the inclined slope of the present invention;

[0041] Figure 6 It is a schematic structural diagram of the support frame of the present invention;

[0042] Figure 7 is a schematic diagram of the connection between the first reinforcing rod and the second reinforcing rod of the present invention;

[0043] Figure 8It is a structural schematic diagram of the reinforcement support outer frame of the present invention;

[0044] Fig. 9 It is a partial structural schematic diagram of the vertical protection strip of the present invention.

[0045] Among them, 1-slope body, 10-inclined slope, 2-protection baffle mechanism, 20-lateral protection seat, 21-strip protection installation groove, 210-clamping buffer plate, 211-elastic buffer strip, 22-mesh protection baffle, 220-reinforcement support rod, 3-combined support mechanism, 30-support frame, 300-center protection frame, 301-first connecting rod, 302-second connecting rod, 303-connecting tube, 3030-limiting card hole, 304-connecting plug column, 3040-spring locking column, 305-reinforcement connection port, 306-first reinforcement plug rod, 3060-annular mounting groove, 3061-connecting cross bar, 3062-second reinforcement plug rod, 31-reinforcement support outer frame, 310-vertical protection strip, 311-horizontal protection strip, 312-L-shaped reinforcement angle, 313-bottom fixing strip, 314-upper splicing strip, 32-support platform, 320-guide groove, 33-vertical protection grooves, 34-sliding mounting port. DETAILED DESCRIPTION

[0046] In order to further understand the content of the present invention, the present invention is described in detail by way of examples below.

[0047] Example 1: Figure 1 , 2 As shown, a combined reinforced slope support structure for industrial and mining engineering includes a slope body 1 with three inclined slopes 10 on the side wall from top to bottom, a protective baffle mechanism 2 arranged at the upper end of the slope body 1, and a combined support mechanism 3 arranged on each inclined slope 10;

[0048] like Figure 3 , 4As shown, the protective baffle mechanism 2 includes a transverse protective seat 20 fixed to the upper end of the slope body 1 in the horizontal direction, a strip protective installation groove 21 arranged on the side wall of the transverse protective seat 20 in the length direction, and a mesh protective baffle 22 inserted into the strip protective installation groove 21. Four reinforcing support rods 220 are arranged at the bottom end of the mesh protective baffle 22. When installing, the transverse protective seat 20 is installed on the upper end of the slope body 1, and one end of the mesh protective baffle 22 is inserted into the strip protective installation groove 21 for fixed installation. At the same time, the bottom end of the mesh protective baffle 22 can be auxiliary supported by several reinforcing support rods 220. The entire installation process is simple to operate, which enhances the stability of the overall structure of the protective baffle mechanism 2 and effectively prevents deformation or displacement caused by external impact or deadweight. Among them, the mesh protective baffle 22 can block small-volume stones and soil that roll down or slide above the slope body 1, and prevent these loose materials from directly impacting the structure below and causing damage;

[0049] Two L-shaped clamping buffer plates 210 are symmetrically distributed on the inner walls of the front and rear sides of the strip-shaped protective installation groove 21. Elastic buffer strips 211 connected to the two clamping buffer plates 210 are respectively arranged on both sides of the mesh protective baffle 22. The elastic buffer strips 211 adopt the existing technology, for example, the material that can be selected is HDPE, TPR or TPE. When the mesh protective baffle 22 can block the small-volume stones and soil that roll or slide above the slope body 1, it will be subjected to hard impact force. At this time, most of the collision kinetic energy is absorbed and buffered by the elastic buffer strips 211, reducing the instantaneous pressure on the mesh protective baffle 22 itself, thereby ensuring the service life of the mesh protective baffle 22;

[0050] like Figure 1 , 5 As shown in Figure 6, the combined support mechanism 3 includes 12 support frames 30 distributed in a matrix shape and connected to each other, a reinforcement support outer frame 31 provided at each side of the inclined slope 10 and connected to each support frame 30 located at the end position, a support platform 32 provided between two adjacent inclined slopes 10 and having a guide groove 320 at the upper end, and three or two vertical protection grooves 33 provided on each inclined slope 10 and located at the lower end of the support platform 32, and the vertical protection grooves 33 on the two adjacent inclined slopes 10 are staggered.

[0051] The support frame 30 includes a central protection frame 300, two first connecting rods 301 arranged on the central protection frame 300 and located at two adjacent side walls, two second connecting rods 302 arranged on the other two adjacent side walls of the central protection frame 300, a connecting tube 303 arranged on the first connecting rod 301, and a connecting plug 304 arranged on the second connecting rod 302 and connected to the inner wall of the connecting tube 303. Reinforced connecting ports 305 are respectively provided at the four corners of the central protection frame 300, wherein a first connecting rod 301 and a second connecting rod 302 adjacent to the first connecting rod 301 are provided on the side wall of the central protection frame 300 located at the end position;

[0052] like Figure 7 As shown, a first reinforcing rod 306 is provided in the central protection frame 300, and a ring-shaped mounting groove 3060 is provided on the side wall of the first reinforcing rod 306. A connecting cross bar 3061 which can slide along the circumferential direction and corresponds to the reinforcing connecting port 305 one by one is provided in the ring-shaped mounting groove 3060, and a second reinforcing rod 3062 is provided at the end of each connecting cross bar 3061;

[0053] like Figure 8 , 9 As shown, the reinforcement support outer frame 31 includes vertical protection strips 310 installed on the left and right sides of the inclined slope 10, horizontal protection strips 311 installed on the upper and lower ends of the inclined slope 10, and L-shaped reinforcement angles 312 for connecting the vertical protection strips 310 and the adjacent horizontal protection strips 311. The vertical protection strips 310, the horizontal protection strips 311 and the L-shaped reinforcement angles 312 form a closed structure, and surround and connect a plurality of support frames 30 distributed in a matrix and combined and connected to each other, which significantly enhances the installation stability of the support frames 30 and ensures the stability of the slope body 1 when subjected to external force impacts such as wind, rain, and earthquakes.

[0054] The vertical protection strip 310 includes two bottom fixing strips 313 which are arranged in parallel and have sliding installation openings 34 at the upper ends, and a plurality of upper end splicing strips 314 which are slidably connected to each bottom fixing strip 313 through the sliding installation openings 34. The structure of the horizontal protection strip 311 is the same as that of the vertical protection strip 310, and the L-shaped reinforcement angle 312 is connected to the bottom fixing strips 313 of the vertical protection strip 310 and the horizontal protection strip 311. When the vertical protection strip 310 is installed, bottom fixing strips of different lengths can be selected according to the size differences of each inclined slope surface 10 on the slope body 1. The fixed strip 313 can accurately match the inclined slopes 10 of different sizes on the slope body 1, ensuring the adaptability of the protection system and meeting the installation requirements under complex terrain. Then, the bottom end of the bottom fixed strip 313 is connected to the L-shaped reinforcement angle 312, and at the same time, the upper end splicing strips 314 are slid and installed one by one on the bottom fixed strip 313 through the sliding installation opening 34. The installation process of the horizontal protection strip 311 is the same as that of the vertical protection strip 310, which not only improves the practicality and stability of the slope protection system, but also significantly simplifies the installation and maintenance process;

[0055] The two adjacent upper end splicing strips 314 are detachably connected, and the connection method can adopt the existing snap connection or tenon connection. The two adjacent upper end splicing strips 314 are detachably connected, which can increase the installation stability of the vertical protection strip 310 and the horizontal protection strip 311 themselves.

[0056] Embodiment 2: This embodiment describes a slope support method, which is based on a combined reinforced slope support structure for industrial and mining engineering in Embodiment 1, and includes the following steps:

[0057] S1. Site investigation and design

[0058] The main body of the slope 1 is measured to determine the size, number and distribution of the inclined slope surface 10, and the layout of the support frame 30 and the reinforced support outer frame 31 is designed, that is, the support frames 30 on the side walls of each inclined slope surface 10 are distributed in a matrix shape and are combined and connected with each other, and the reinforced support outer frame 31 is arranged on the inclined slope surface 10 and surrounds each support frame 30 distributed in a matrix shape, and is connected to the support frame 30 located at the end position;

[0059] S2. Install the protective baffle mechanism 2

[0060] Install the transverse protection seat 20 on the upper end of the slope body 1, insert one end of the mesh protection baffle 22 into the strip protection installation groove 21 for fixed installation, and at the same time, use a plurality of reinforcement rods 220 to provide auxiliary support for the bottom end of the mesh protection baffle 22;

[0061] S3. Install the combined support mechanism 3

[0062] S3-1, install support frame 30

[0063] According to the layout plan of the support frames 30 determined in step S1, the number of support frames 30 is determined. When installing the first support frame 30, its central protection frame 300 is tightly fitted on the side wall of the inclined slope 10, and the second support frame 30 is taken, and the connecting column 304 on the second connecting rod 302 on its side wall is inserted into the connecting tube 303 on the first connecting rod 301 on the right side of the first support frame 30. Then, the third support frame 30 is taken, and the connecting column 304 on the second connecting rod 302 on its side wall is inserted into the connecting tube 303 on the first connecting rod 301 on the right side of the second support frame 30. Repeat the above steps, and install the corresponding number of support frames 30 one by one on each inclined slope 10 in the order from top to bottom and from left to right, and make each support frame 30 distributed in a matrix shape and combined and connected with each other;

[0064] S3-2, installation of reinforcement support frame 31

[0065] When installing the vertical protection strip 310, according to the layout scheme of the reinforcement support outer frame 31 in step S1, a bottom fixing strip 313 of corresponding size is selected and installed on one side of the inclined slope 10 in the vertical direction. At the same time, the upper end splicing strips 314 are slid and installed one by one on the bottom fixing strip 313 through the sliding installation opening 34 to complete the installation of a vertical protection strip 310. Then, the horizontal protection strip 311 is installed, that is, the bottom fixing strip 313 of the horizontal protection strip 311 is connected to one end of the installed vertical protection strip 310 through the L-shaped reinforcement angle 312, and then, The corresponding bottom fixing bar 313 is installed along the horizontal square at the lower end of the inclined slope 10. At the same time, the upper splicing bars 314 are slid one by one onto the bottom fixing bar 313 through the sliding installation opening 34 to complete the installation of a horizontal protective bar 311. Then, the above steps are repeated to install the second vertical protective bar 310 and the second horizontal protective bar 311, so that a closed structure is formed by the vertical protective bar 310, the horizontal protective bar 311 and the L-shaped reinforcement angle 312, and several support frames 30 distributed in a matrix shape and combined and connected to each other are surrounded and connected therein.

[0066] Embodiment 3: This embodiment differs from Embodiment 1 in that: Figure 6As shown, the side wall of the connecting tube 303 is provided with 4 limiting snap-in holes 3030, the outer diameter of the connecting plug 304 matches the inner diameter of the connecting tube 303, and the side wall of the connecting plug 304 is provided with a spring locking column 3040 corresponding to the limiting snap-in holes 3030. When the connecting tube 303 on the first connecting rod 301 is connected with the corresponding connecting plug 304 on the second connecting rod 302, the connecting plug 304 is inserted into the connecting tube 303. During the insertion process, the spring locking column 3040 is compressed. When encountering the limiting snap-in hole 3030, the elastic force of the spring locking column 3040 is restored and moved out through the limiting snap-in hole 3030, thereby achieving the effect of fixed connection, ensuring a firm connection between two adjacent central protection frames 300, and effectively resisting the internal stress changes caused by the settlement of the slope body 1 and the expansion or contraction of the soil, thereby improving the overall performance of the slope protection project.

[0067] Protective plants are planted on each inclined slope 10 and in the gaps between each support frame 30. The protective plants are Pennisetum, Ryegrass and Poa annua. Twelve support frames 30 distributed in a matrix and connected to each other are arranged on each inclined slope 10 of the slope body 1 to provide immediate physical support. At the same time, protective plants are planted in the gaps between each support frame 30, and the roots of the protective plants penetrate deep into the soil. The two together constitute a multi-level protection network, which significantly improves the ability of the slope body 1 to resist erosion.

[0068] Embodiment 4: This embodiment differs from Embodiment 2 in that it further includes S4:

[0069] S4. Planting protective plants

[0070] Protective plants are planted on each inclined slope 10 and in the gaps between each supporting frame 30 .

[0071] Embodiment 5: This embodiment differs from Embodiment 3 in that:

[0072] Protective plants are planted on each inclined slope 10 and in the gaps between each support frame 30. The protective plants are Pennisetum, Lolium, Kentucky bluegrass, Leymus chinensis and Cyperus argenteus.

Claims

1. A combined reinforced slope support structure for industrial and mining engineering, characterized in that: It comprises a slope body (1) whose side wall is provided with a plurality of inclined slope surfaces (10) from top to bottom, a protective baffle mechanism (2) arranged at the upper end of the slope body (1), and a combined support mechanism (3) arranged on each of the inclined slope surfaces (10); The combined support mechanism (3) comprises a plurality of support frames (30) distributed in a matrix shape and connected to each other in combination, a reinforcement support outer frame (31) provided at each edge of the inclined slope (10) and connected to each of the support frames (30) located at the end position, a support platform (32) provided between two adjacent inclined slopes (10) and provided with a guide groove (320) at the upper end, and a plurality of vertical protection grooves (33) provided on each inclined slope (10) and located at the lower end of the support platform (32), wherein the vertical protection grooves (33) on two adjacent inclined slopes (10) are staggeredly distributed; The support frame (30) comprises a central protective frame (300), two first connecting rods (301) arranged on the central protective frame (300) and located at two adjacent side walls, two second connecting rods (302) arranged on the other two adjacent side walls of the central protective frame (300), a connecting tube (303) arranged on the first connecting rod (301), and a connecting plug (304) arranged on the second connecting rod (302) and connected to the inner wall of the connecting tube (303), and reinforced connecting ports (305) are respectively provided at the four corners of the central protective frame (300), wherein a first connecting rod (301) and a second connecting rod (302) distributed adjacent to the first connecting rod (301) are provided on the side wall of the central protective frame (300) located at the end position; A first reinforcing rod (306) is provided in the central protection frame (300), a side wall of the first reinforcing rod (306) is provided with an annular mounting groove (3060), a connecting cross bar (3061) which can slide in the circumferential direction and corresponds one-to-one with the reinforcing connecting ports (305) is provided in the annular mounting groove (3060), and a second reinforcing rod (3062) is provided at the end of each connecting cross bar (3061); The reinforcement support outer frame (31) comprises vertical protection strips (310) installed on the left and right sides of the inclined slope (10), horizontal protection strips (311) installed on the upper and lower ends of the inclined slope (10), and L-shaped reinforcement angles (312) for connecting the vertical protection strips (310) and the adjacent horizontal protection strips (311); The vertical protection strip (310) comprises a plurality of bottom fixing strips (313) which are distributed in parallel and are provided with sliding installation openings (34) at the upper ends, and an upper end splicing strip (314) which is slidably connected to each of the bottom fixing strips (313) through the sliding installation openings (34); the structure of the horizontal protection strip (311) is the same as that of the vertical protection strip (310), and the L-shaped reinforcement angle (312) is connected to the bottom fixing strips (313) of the vertical protection strip (310) and the horizontal protection strip (311); Two adjacent upper end splicing strips (314) are detachably connected.

2. A combined reinforced slope support structure for industrial and mining engineering according to claim 1, characterized in that: The protective baffle mechanism (2) comprises a transverse protective seat (20) fixed to the upper end of the slope body (1) in the horizontal direction, a strip-shaped protective installation groove (21) provided on the side wall of the transverse protective seat (20) in the length direction, and a mesh protective baffle (22) inserted into the strip-shaped protective installation groove (21), wherein a plurality of reinforcing support rods (220) are provided at the bottom end of the mesh protective baffle (22).

3. A combined reinforced slope support structure for industrial and mining engineering according to claim 2, characterized in that: Two clamping buffer plates (210) with L-shaped cross sections are symmetrically distributed on the inner walls of the front and rear sides of the strip-shaped protective installation groove (21), and elastic buffer strips (211) connected to the two clamping buffer plates (210) are respectively provided on both sides of the mesh protective baffle (22).

4. The combined reinforced slope support structure for industrial and mining engineering according to claim 1, characterized in that: The side wall of the connecting tube (303) is provided with a plurality of limiting snap-fitting holes (3030), the outer diameter of the connecting plug column (304) matches the inner diameter of the connecting tube (303), and the side wall of the connecting plug column (304) is provided with a spring snap-fitting column (3040) corresponding one-to-one to the limiting snap-fitting holes (3030).

5. The combined reinforced slope support structure for industrial and mining engineering according to claim 1, characterized in that: Protective plants are planted on each of the inclined slopes (10) and at the gap positions of each of the supporting frames (30), and the protective plants are one or more of Pennisetum, Lolium, Kentucky bluegrass, Leymus chinensis and Cyperus argenteus.

6. A slope support method, characterized in that: A combined reinforced slope support structure for industrial and mining engineering according to any one of claims 1 to 5 comprises the following steps: S1. Site investigation and design The main body of the slope (1) is measured to determine the size, number and distribution of the inclined slope surface (10), and a layout scheme of the support frames (30) and the reinforced support outer frame (31) is designed, that is, the support frames (30) on the side walls of each inclined slope surface (10) are distributed in a matrix shape and are combined and connected to each other, and the reinforced support outer frame (31) is arranged on the inclined slope surface (10) and surrounds each support frame (30) distributed in a matrix shape, and is connected to the support frame (30) located at the end position; S2. Install the protective baffle mechanism (2) Installing the protective baffle installation mechanism (2) on the upper end of the slope body (1); S3. Installing the combined support mechanism (3) S3-1. Install support frame (30) According to the layout plan of the support frames (30) determined in step S1, the number of support frames (30) is determined. When installing the first support frame (30), its central protection frame (300) is tightly fitted on the side wall of the inclined slope (10), and the second support frame (30) is taken, and the connecting column (304) on the second connecting rod (302) on the side wall is inserted into the connecting tube (303) on the first connecting rod (301) on the right side of the first support frame (30). Then, the third support frame (30) is taken, and the connecting column (304) on the second connecting rod (302) on the side wall is inserted into the connecting tube (303) on the first connecting rod (301) on the right side of the second support frame (30). Repeat the above steps, and install the corresponding number of support frames (30) one by one on each inclined slope (10) in order from top to bottom and from left to right, and make each support frame (30) distributed in a matrix shape and combined and connected with each other; S3-2, Install the reinforcement support frame (31) A reinforcement support outer frame (31) is installed on the side wall of each inclined slope surface (10), and a plurality of support frames (30) distributed in a matrix shape and combined and connected to each other are surrounded and connected therein.

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