Slope supporting structure and method suitable for complex slope surface

Abstract

The invention provides a side slope supporting structure and method suitable for a complex slope surface, and belongs to the technical field of side slope supporting, the side slope supporting structure comprises an adjustable supporting assembly, the adjustable supporting assembly comprises four fixing blocks which are symmetrically arranged, the two ends of each fixing block are fixedly connected with connecting pipes, and the connecting pipes are fixedly connected with the fixing blocks; the upper connecting pipe, the lower connecting pipe and the left connecting pipe are detachably connected with connecting sleeves through bolt assemblies, the connecting sleeves are rotationally connected with connecting sleeves through bolt assemblies, and the connecting sleeves are detachably connected with the upper connecting pipe and the lower connecting pipe on the right side through bolt assemblies correspondingly. Through the arrangement of the adjustable supporting assembly, the size is adjusted according to the actually supported slope, the protruding or too short phenomenon is avoided, the supporting effect is improved, the angle of the supporting assembly is allowed to be adjusted according to the slope inclined plane in the laying process, the better attaching effect is achieved, and the supporting device is suitable for the complex slope surface; the problem that in the prior art, a supporting structure is fixed in size and difficult to adapt to complex slopes is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of slope support, and in particular to a slope support structure and a support method suitable for complex slopes. Background Art

[0002] Slope refers to the inclined surface of the slope, and slope support technology has always been one of the key technologies to ensure the safety and stability of the project. With the rapid development of the national economy and the acceleration of urbanization, a large number of engineering projects need to be carried out in complex terrain areas such as mountainous areas and river banks. Due to the complexity of geological and hydrological conditions, the stability of the slopes in these areas has become an important issue that must be faced in engineering construction. Unstable slopes can easily lead to disasters such as landslides and collapses, which not only increase project investment and construction difficulty, but may also cause casualties and property losses.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN202321370666.7 discloses a slope support, which relates to the field of slope technology. The present application includes a protective net, and also includes: a latch installed on the protective net, the latch is used to be inserted on the slope; a plug-in piece slidably installed on the peripheral side of the latch, the installation position of the plug-in piece is perpendicular to the axis of the latch; a driving piece installed on the latch, the driving piece is used to drive the plug-in piece to slide in a direction away from the latch. The application installs a plug-in piece and a driving piece on the latch, and the installation position of the plug-in piece is perpendicular to the axis of the latch. When the latch is inserted into the ground, the driving piece cooperates to make the plug-in piece slide on the latch, so that the plug-in piece moves in a direction away from the latch, so that the plug-in piece is also inserted into the ground, which increases the tightness of the connection between the latch and the ground, thereby reducing the possibility of its separation from the slope during use, and increasing the practicality of the protective net, but there are still the following defects: (1) The size of the support structure in the prior art is constant, which makes it difficult to adjust the size according to the actual installation requirements. It is easy to protrude or be too short at the edge of the slope. It is also inconvenient to install on slopes with inclined surfaces and difficult to adapt to complex slopes. (2) In the prior art, a single support structure needs to be fixed at four points, which results in a long installation time. At the same time, the tensile strength of the support structure is poor, resulting in poor support effect.

[0004] Therefore, we made improvements and proposed a slope support structure and support method suitable for complex slopes. Summary of the invention

[0005] The purpose of the present invention is to address the problems that the existing support structure is inconvenient to apply to complex slopes, takes a long time to install and has poor tensile resistance.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: Slope support structures and support methods suitable for complex slopes can improve the above problems.

[0007] The present invention is specifically as follows: It includes an adjustable support assembly, which includes four symmetrically arranged fixed blocks, both ends of the four fixed blocks are fixedly connected with connecting pipes, the two connecting pipes on the upper and lower left sides are detachably connected with connecting sleeves through bolt assemblies, the connecting sleeves are rotatably connected with connecting sleeves through bolt assemblies, the connecting sleeves are detachably connected to the upper and lower connecting pipes on the right side through bolt assemblies, the upper and lower connecting pipes on the left and right sides are detachably connected with mounting sleeves through bolt assemblies, the corners of the four fixed blocks are provided with fixing structures, and the mounting sleeves are provided with reinforcement structures.

[0008] As a preferred technical solution of the present invention, the fixed structure includes a pressing plate arranged at the center of four adjacent fixed blocks, a plug is fixedly connected to the center of the pressing plate, a bidirectional screw is rotatably connected in the plug, the top of the bidirectional screw is fixedly connected to a connecting shaft, the top of the connecting shaft passes through the top of the plug and is fixedly connected to a rotating head, two movable seats are symmetrically and threadedly connected on the bidirectional screw, three adjusting rods are rotatably connected to the two movable seats, the ends of the adjusting rods are rotatably connected to movable blocks, an arc plate is fixedly connected to two adjacent movable blocks, and a group of plug posts are evenly and fixedly connected to the outer side wall of the arc plate.

[0009] As a preferred technical solution of the present invention, the upper end surface of the pressing plate is symmetrical and fixedly connected with two threaded columns, the lower threaded columns are sleeved with fixing ears, a protective frame is fixedly connected between two adjacent fixing ears, a protective frame is fixedly connected inside the protective frame, a first nut is threadedly connected on the threaded columns, and four limiting protrusions are evenly fixedly connected on the outer peripheral side wall of the pressing plate.

[0010] As a preferred technical solution of the present invention, the four fixing blocks are all provided with mounting holes matching the pressing sheet and the inserting tube.

[0011] As a preferred technical solution of the present invention, a limiting groove matching the limiting protrusion is provided on the fixing block.

[0012] As a preferred technical solution of the present invention, the reinforcement structure includes a fixing plate fixed at the center of the upper end surface of the mounting sleeve, the upper end surfaces of the fixing plates are fixedly connected with mounting heads, assembly heads are provided at the centers of the upper sides of the two mounting sleeves, fixing nails are provided in the assembly heads, steel ropes are provided between the mounting heads and the assembly heads, pressure blocks are provided in the mounting heads, a second nut is provided on the upper side of the pressure block, and the second nut is threadedly connected to the mounting head.

[0013] As a preferred technical solution of the present invention, the upper end surfaces of the connecting sleeve and the adapter sleeve are provided with a slot, a limiting plate is provided in the slot, and both ends of the limiting plate are detachably connected to the connecting sleeve and the adapter sleeve by hexagon socket bolts.

[0014] As a preferred technical solution of the present invention, the interior of the connecting pipe is designed as a hollow structure, and a group of jacks are evenly opened on the connecting pipe.

[0015] As a preferred technical solution of the present invention, the lower end surfaces of the connecting pipe, the connecting sleeve, the connecting sleeve and the installation sleeve are on the same horizontal plane.

[0016] The present invention also provides a supporting method for a slope supporting structure suitable for a complex slope, comprising the following steps: S1: Determine the size of the support according to the slope, move the connecting pipes in the connecting sleeve and the connecting sleeve to the appropriate length and then connect and fix them with the bolt assembly, then move the connecting pipe in the installation sleeve to the appropriate length and then fix it with the bolt assembly, then install the adjustable support assembly on the surface of the slope in sequence, and when encountering the inclined surface of the slope connection surface during paving, remove the limit piece and rotate the adjustable support assembly to the appropriate angle so that the two fixing blocks are located on one side of the slope and the other two are located on the other side of the slope; S2: insert the insert into the installation hole, so that the pressing sheet presses the four adjacent fixed blocks, and after the insert is inserted into the slope, rotate the rotary head to rotate the connecting shaft and the bidirectional screw, so that the two moving seats move inward at the same time, and then the adjusting rod moves, so that the arc plate and the plug column move outward, and the plug column is inserted around, and then the fixing ear and the protective frame are installed in the threaded column, and then the first nut is installed with the threaded column; S3: Insert the assembly head and the fixing nail into the slope respectively to connect the steel rope and the installation head, then put the pressure block into the installation head, and then tighten the second nut and the installation head. After the support is completed, plant plants in the internal space of the adjustable support component.

[0017] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of the present invention: 1. The adjustable support components are set to adjust the size according to the actual supported slope, avoid protrusion or too short phenomenon, improve the support effect, allow the angle of the support component to be adjusted according to the slope inclination during the paving process, achieve better fitting effect, and be suitable for complex slopes, solving the problem that the fixed size of the support structure in the prior art is difficult to apply to complex slopes; 2. Through the setting of the fixed structure, a single fixed structure can fix four adjacent supporting structures, shorten the installation time, improve the installation efficiency, reduce the difficulty of installation, and intercept the sliding objects above the slope at the bottom, improve safety, and solve the problem of long installation time and reduced installation efficiency in the prior art; 3. By setting up the reinforcement structure, a tension support system is realized, which enhances the overall tensile strength of the support structure on the slope, prevents support failure caused by slope deformation, and solves the problem of poor tensile resistance in the prior art leading to poor support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 A schematic diagram of the structure of the adjustable support assembly provided by the present invention; Figure 3 A schematic diagram of the separation structure provided by the present invention; Figure 4 A schematic diagram of the internal structure of the fixed structure provided by the present invention; Figure 5 A schematic diagram of a bottom interception structure of a fixed structure provided by the present invention; Figure 6 A schematic diagram of the rotation structure provided by the present invention; Figure 7 A schematic diagram of the bottom structure of the adjustable support assembly provided by the present invention; Figure 8 This is a schematic diagram of the overall lower structure provided by the present invention.

[0019] Indicated in the figure: 1. Adjustable support assembly; 101. Fixed block; 102. Connecting pipe; 103. Connecting sleeve; 104. Connecting sleeve; 105. Mounting sleeve; 2. Fixed structure; 201. Pressing piece; 202. Inserting pipe; 203. Bidirectional screw; 204. Connecting shaft; 205. Rotary head; 206. Moving seat; 207. Adjusting rod; 208. Movable block; 209. Arc plate; 2010. Inserting column; 20 11. Threaded column; 2012. Fixing ear; 2013. Protective frame; 2014. Protective frame; 2015. First nut; 2016. Limiting cam; 3. Reinforcement structure; 301. Fixing plate; 302. Mounting head; 303. Assembly head; 304. Fixing nail; 305. Steel rope; 306. Pressing block; 307. Second nut; 4. Mounting hole; 5. Limiting groove; 6. Card slot; 7. Limiting plate. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0021] like Figure 1-Figure 8 As shown, the present embodiment proposes a slope support structure suitable for complex slopes, including an adjustable support assembly 1, the adjustable support assembly 1 includes four symmetrically arranged fixed blocks 101, both ends of the four fixed blocks 101 are fixedly connected with connecting pipes 102, the upper and lower left connecting pipes 102 are detachably connected with connecting sleeves 103 through bolt assemblies, the connecting sleeves 103 are rotatably connected with connecting sleeves 104 through bolt assemblies, and the connecting sleeves 104 are detachably connected to the upper and lower connecting pipes 102 on the right side through bolt assemblies, so as to facilitate the rotation of the support structure, thereby facilitating the adaptation to the inclined surface of the slope and the complex slope. The upper and lower connecting pipes 102 on the left and right are detachably connected with mounting sleeves 105 through bolt assemblies, so as to facilitate the flexible adjustment of the support size, avoid protrusions or excessive shortness, and improve the support effect. Fixed structures 2 are provided at the corners of the four fixed blocks 101, and reinforcement structures 3 are provided on the mounting sleeves 105.

[0022] like Figure 1 and Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the fixed structure 2 includes a pressing piece 201 arranged at the center of four adjacent fixed blocks 101, a cannula 202 is fixedly connected to the center of the pressing piece 201, a bidirectional screw 203 is rotatably connected in the cannula 202, a connecting shaft 204 is fixedly connected to the top of the bidirectional screw 203, the top of the connecting shaft 204 passes through the top of the cannula 202 and is fixedly connected to a screw head 205, two movable seats 206 are symmetrically and threadedly connected on the bidirectional screw 203, three adjusting rods 207 are rotatably connected to the two movable seats 206, the ends of the adjusting rods 207 are rotatably connected to movable blocks 208, and arc plates are fixedly connected to two adjacent movable blocks 208. 209, a group of plug posts 2010 are evenly fixedly connected to the outer wall of the arc plate 209; the pressing sheet 201 is inserted into the installation hole 4 of the fixed block 101 through the insert pipe 202, thereby realizing the compression of the four adjacent fixed blocks 101, enhancing the basic stability of the support structure, and reducing the number of installations and improving the efficiency of installation. The insert pipe 202 is also directly inserted into the slope soil, further deepening the connection between the support structure and the slope. By rotating the rotary head 205, the bidirectional screw 203 drives the two moving seats 206 to move inward at the same time, driving the arc plate 209 and the plug posts 2010 to expand outward, and inserting them into the slope soil increases the lateral stability of the support structure, and also improves the overall support effect through the anchoring effect of the plug posts 2010.

[0023] like Figure 1 , Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the upper end surface of the pressing plate 201 is symmetrical and fixedly connected with two threaded columns 2011, the lower threaded columns 2011 are sleeved with fixing ears 2012, a protective frame 2013 is fixedly connected between two adjacent fixing ears 2012, a protective frame 2014 is fixedly connected inside the protective frame 2013, the threaded columns 2011 are threadedly connected with a first nut 2015, and four limiting protrusions 2016 are evenly fixedly connected to the outer peripheral side wall of the pressing plate 201; the protective frame 2013 and the fixing ears 2012 are fixed by the threaded columns 2011 and the first nuts 2015, which provide an additional protective layer for the support structure, can intercept objects rolling down the upper side of the slope, and improve safety.

[0024] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the four fixing blocks 101 are each provided with a mounting hole 4 matching the pressing piece 201 and the insert tube 202; the mounting hole 4 facilitates the pressing in of the pressing piece 201, thereby facilitating the tightening of the four fixing blocks 101.

[0025] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, a limiting groove 5 matching the limiting protrusion 2016 is opened on the fixing block 101; the limiting groove 5 facilitates the insertion of the limiting protrusion 2016, thereby facilitating the limiting of the pressing piece 201.

[0026] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the reinforcement structure 3 includes a fixing plate 301 fixed at the center of the upper end surface of the installation sleeve 105, the upper end surface of the fixing plate 301 is fixedly connected with a mounting head 302, an assembly head 303 is provided at the center of the upper side of the two installation sleeves 105, a fixing nail 304 is provided in the assembly head 303, a steel rope 305 is provided between the installation head 302 and the assembly head 303, a pressing block 306 is provided in the installation head 302, and the upper side of the pressing block 306 is provided The second nut 307 is threadedly connected to the mounting head 302; the mounting head 302 and the assembly head 303 on the two mounting sleeves 105 are connected by a steel rope 305 to form a stable tension support system, which enhances the overall tensile strength of the support structure on the slope and prevents support failure caused by slope deformation. The combined use of the pressure block 306 and the second nut 307 ensures that the steel rope 305 is firmly fixed in the mounting head 302 to prevent it from loosening or falling off, and facilitates installation and disassembly.

[0027] like Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a slot 6 is provided on the upper end surface of the connecting sleeve 103 and the connecting sleeve 104, and a limiting piece 7 is provided in the slot 6. The two ends of the limiting piece 7 are detachably connected to the connecting sleeve 103 and the connecting sleeve 104 through hexagon socket bolts respectively; the detachable design of the limiting piece 7 in the slot 6 allows the angle of the support assembly to be adjusted according to the slope inclination during the laying process, so as to achieve a better fitting effect. At the same time, the limiting piece 7 can also prevent the accidental rotation of the support assembly after being fixed, thereby ensuring the stability of the support structure.

[0028] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the interior of the connecting pipe 102 is designed as a hollow structure, and a group of sockets are evenly opened on the connecting pipe 102; the overall weight of the support structure is reduced, and the sockets facilitate the connection and installation of the connecting pipe 102, and facilitate the adjustment of the size of the support structure.

[0029] like Figure 1 and Figure 8 As shown, as a preferred embodiment, on the basis of the above method, further, the lower end surfaces of the connecting pipe 102, the connecting sleeve 103, the connecting sleeve 104 and the installation sleeve 105 are on the same horizontal plane; the flatness and aesthetics of the support structure after installation are ensured, and the subsequent plant planting and maintenance work is also convenient.

[0030] Specifically, when the slope support structure suitable for complex slopes is working / in use: determine the size of the support according to the slope, move the connecting pipe 102 in the connecting sleeve 103 and the connecting sleeve 104 to a suitable length and then connect and fix them with a bolt assembly, then move the connecting pipe 102 in the installation sleeve 105 to a suitable length and then fix it with a bolt assembly, then install the adjustable support assembly 1 on the surface of the slope in sequence, when encountering an inclined surface of the slope connection surface during paving, remove the limit plate 7, rotate the adjustable support assembly 1 to a suitable angle, so that the two fixing blocks 101 are located on one side of the slope, and the other two are located on the other side of the slope, insert the insert pipe 202 into the installation hole 4, and make the pressing sheet 201 press the four adjacent fixing blocks 101 tightly, so that the insert pipe After 202 is inserted into the slope, the rotating head 205 is rotated to rotate the connecting shaft 204 and the bidirectional screw 203, so that the two movable seats 206 move inward at the same time, and then the adjusting rod 207 moves, so that the arc plate 209 and the plug column 2010 move outward, and the plug column 2010 is inserted around, and then the fixing ear 2012 and the protective frame 2013 are installed in the threaded column 2011, and then the first nut 2015 is installed with the threaded column 2011, and the assembly head 303 and the fixing nail 304 are respectively inserted into the slope to connect the steel rope 305 and the installation head 302, and then the pressing block 306 is placed in the installation head 302, and then the second nut 307 and the installation head 302 are tightened. After the support is completed, plants are planted in the internal space of the adjustable support component 1.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A slope support structure suitable for complex slopes, comprising an adjustable support assembly (1), characterized in that: The adjustable support assembly (1) comprises four symmetrically arranged fixing blocks (101), both ends of the four fixing blocks (101) are fixedly connected to connecting pipes (102), the two upper and lower left connecting pipes (102) are detachably connected to connecting sleeves (103) via bolt assemblies, the connecting sleeves (103) are rotatably connected to connecting sleeves (104) via bolt assemblies, the connecting sleeves (104) are detachably connected to the two upper and lower right connecting pipes (102) via bolt assemblies, the two upper and lower connecting pipes (102) on the left and right sides are detachably connected to mounting sleeves (105) via bolt assemblies, the corners of the four fixing blocks (101) are each provided with fixing structures (2), and the mounting sleeves (105) are provided with reinforcement structures (3).

2. A slope support structure suitable for complex slopes according to claim 1, characterized in that: The fixed structure (2) comprises a pressing plate (201) arranged at the center of four adjacent fixed blocks (101), a plug tube (202) being fixedly connected at the center of the pressing plate (201), a bidirectional screw rod (203) being rotatably connected inside the plug tube (202), a connecting shaft (204) being fixedly connected at the top end of the bidirectional screw rod (203), a top end of the connecting shaft (204) penetrating the top of the plug tube (202) and being fixedly connected to a screw head (205), two movable seats (206) being symmetrically and threadedly connected on the bidirectional screw rod (203), three adjusting rods (207) being rotatably connected to the two movable seats (206), the ends of the adjusting rods (207) being rotatably connected to movable blocks (208), an arc plate (209) being fixedly connected to two adjacent movable blocks (208), and a group of plug posts (2010) being evenly and fixedly connected to the outer side wall of the arc plate (209).

3. A slope support structure suitable for complex slopes according to claim 2, characterized in that: The upper end surface of the pressing plate (201) is symmetrically and fixedly connected with two threaded columns (2011), the lower threaded columns (2011) are sleeved with fixing ears (212), a protection frame (213) is fixedly connected between two adjacent fixing ears (2012), a protection frame (2014) is fixedly connected inside the protection frame (2013), a first nut (2015) is threadedly connected to the threaded columns (2011), and four limiting protrusions (2016) are evenly and fixedly connected to the outer peripheral side wall of the pressing plate (201).

4. The slope support structure suitable for complex slopes according to claim 1, characterized in that: The four fixing blocks (101) are each provided with a mounting hole (4) matching the pressing sheet (201) and the inserting tube (202).

5. The slope support structure suitable for complex slopes according to claim 2, characterized in that: The fixing block (101) is provided with a limiting groove (5) matching the limiting protrusion (2016).

6. The slope support structure suitable for complex slopes according to claim 1, characterized in that: The reinforcement structure (3) comprises a fixing plate (301) fixed at the center of the upper end surface of the installation sleeve (105), the upper end surface of the fixing plate (301) is fixedly connected to a mounting head (302), an assembly head (303) is provided at the center of the upper side of the two installation sleeves (105), a fixing nail (304) is provided in the assembly head (303), a steel rope (305) is provided between the installation head (302) and the assembly head (303), a pressing block (306) is provided in the installation head (302), a second nut (307) is provided on the upper side of the pressing block (306), and the second nut (307) is threadedly connected to the installation head (302).

7. The slope support structure suitable for complex slopes according to claim 1, characterized in that: The upper end surfaces of the connecting sleeve (103) and the connecting sleeve (104) are provided with a clamping groove (6), a limiting plate (7) is provided in the clamping groove (6), and two ends of the limiting plate (7) are detachably connected to the connecting sleeve (103) and the connecting sleeve (104) respectively by means of hexagon socket bolts.

8. The slope support structure suitable for complex slopes according to claim 1, characterized in that: The interior of the connecting pipe (102) is designed as a hollow structure, and a group of plug holes are evenly opened on the connecting pipe (102).

9. The slope support structure suitable for complex slopes according to claim 1, characterized in that: The lower end surfaces of the connecting pipe (102), the connecting sleeve (103), the connecting sleeve (104) and the mounting sleeve (105) are located on the same horizontal plane.

10. A method for supporting a slope support structure suitable for a complex slope according to any one of claims 1 to 9, characterized in that: The steps include: S1: Determine the size of the support according to the slope, move the connecting pipe (102) in the connecting sleeve (103) and the connecting sleeve (104) to a suitable length and connect and fix them by means of a bolt assembly, then move the connecting pipe (102) in the installation sleeve (105) to a suitable length and fix them by means of a bolt assembly, then sequentially install the adjustable support assembly (1) on the surface of the slope, and when encountering an inclined surface of the slope connection surface during paving, remove the limit plate (7), and rotate the adjustable support assembly (1) to a suitable angle so that the two fixing blocks (101) are located on one side of the slope and the other two are located on the other side of the slope; S2: inserting the insert tube (202) into the mounting hole (4), causing the pressing sheet (201) to press the four adjacent fixing blocks (101), inserting the insert tube (202) into the slope, rotating the rotary head (205) to rotate the connecting shaft (204) and the bidirectional screw (203), thereby causing the two movable seats (206) to move inward at the same time, thereby causing the adjusting rod (207) to move, thereby causing the arc plate (209) and the insert column (2010) to move outward, causing the insert column (2010) to be inserted around, and then installing the fixing ear (2012) and the protective frame (2013) into the threaded column (2011), and then installing the first nut (2015) on the threaded column (2011); S3: inserting the assembly head (303) and the fixing nail (304) into the slope respectively to connect the steel rope (305) and the installation head (302), then placing the pressing block (306) into the installation head (302), and then tightening the second nut (307) and the installation head (302). After the support is completed, plants are planted in the internal space of the adjustable support assembly (1).

Images