Slope protection supporting structure

Abstract

The utility model discloses a slope protection supporting structure, and belongs to the technical field of slope protection construction. Comprising protection slopes, the protection slopes are arranged on the two sides of a riverway and extend in the direction of the riverway, the side faces, facing the riverway, of the protection slopes are slope protection slopes, the protection slopes further comprise protection plates, sliding fit grooves, limiting holes and excavation holes, and reserved grooves extending along the slopes are formed in the slope protection slopes of the protection slopes; a plurality of protection plates are arranged side by side in an abutting mode in the slope slope inclination direction and the slope protection extending direction. The protection plate is installed on the slope, facing the river channel, of the protection slope, the soil layer of the soil protection slope can be prevented from being directly washed by water flow, soil loss caused by long-time washing of the soil layer is avoided, meanwhile, the protection plate can be firmly fixed to the protection slope through the limiting columns, and therefore the situation that the protection plate is separated from the protection slope during long-time use is avoided; and long-time use of the protection slope is facilitated.

Description

Technical Field

[0001] The utility model relates to a slope protection supporting structure and belongs to the technical field of slope protection construction. Background Art

[0002] The natural or artificial slope protection on both sides of the river is mostly formed by soil accumulation. Green plants can be planted on the slope protection to improve the greening level near the river, which is beneficial to improving the ecological level on both sides of the river.

[0003] However, the water flow in the river channel will continue to scour the earthen slope protection, which will cause the loss of the soil layer of the slope protection after a long time, which is not conducive to the long-term use of the slope protection. If the water-facing surface of the slope protection is directly poured with concrete to avoid soil loss, then when the concrete structure is damaged, the damaged structure cannot be quickly repaired or replaced, which will cause certain construction difficulties. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a slope protection support structure, which solves the problem in the prior art that the water flow in the river channel will continuously scour the earthen slope protection, which will cause the soil layer of the slope protection to be lost after a long time, thus being not conducive to the long-term use of the slope protection. If the water-facing surface of the slope protection is directly poured with concrete to avoid soil layer loss, then when the concrete structure is damaged, the damaged structure cannot be quickly repaired or replaced, resulting in a certain construction difficulty.

[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions: a slope protection support structure, including a slope protection, which is arranged on both sides of a river channel and extends along the river channel, and the side of the slope protection facing the river channel is a slope protection slope, and also includes a guard plate, a sliding matching groove, a limit hole and an excavation hole, the slope protection slope of the slope protection is provided with a reserved groove extending along the slope, the guard plate is fitted on the slope protection slope, and a plurality of guard plates are arranged side by side in abutment along the inclination direction of the slope protection slope and the extension direction of the slope protection, and the part of the guard plate facing the slope protection It is convex and extends into the reserved groove to form a matching protrusion block. The sliding matching groove is opened on the side of the guard plate away from the slope protection and the opening is aligned with the matching protrusion block. The extension direction of the sliding matching groove is the same as the reserved groove. The limiting hole is arranged at the bottom of the sliding matching groove and there are several limiting holes. The several limiting holes are arranged side by side along the extension direction of the sliding matching groove. The digging hole is arranged on the slope protection slope of the slope protection. The opening of the digging hole is aligned with the limiting hole and connected to form a limiting hole. A limiting column for connecting the guard plate and the slope protection is inserted into the limiting hole.

[0006] By adopting the above technical solution, guard plates are installed on the slope of the slope facing the river channel, which can prevent the soil layer of the earth slope from being directly eroded by the water flow, and avoid soil loss caused by long-term erosion of the soil layer. At the same time, the limiting columns can firmly fix the guard plates on the slope, thereby preventing the guard plates from being separated from the slope during long-term use, which is beneficial to protecting the long-term use of the slope. When the guard plates are damaged, the limiting columns on the single guard plates are pulled out from the limiting holes to release the restrictions on the guard plates, and then the damaged guard plates can be quickly replaced. The operation is simple and the workload is small, which greatly reduces the difficulty of slope maintenance.

[0007] The utility model is further configured as follows: a fixing hole is vertically opened on one side of a guard plate close to the river channel, the fixing hole is located in the sliding matching groove, a fixing pile is inserted into the fixing hole, and the end of the fixing pile extends into the riverbed.

[0008] By adopting the above technical solution, after the guard plate is installed, a fixing hole is vertically opened on the end of the guard plate closest to the river channel, and then a fixing pile is inserted into the fixing hole through the fixing hole, so that the end of the fixing pile is inserted into the riverbed. At this time, the fixing pile can provide support for the guard plate. When the limiting columns on the guard plate distributed along the slope of the slope fail, the stability of the guard plate decreases. At this time, the guard plate closest to the riverbed can support the guard plate to ensure that it will not slide into the river channel, thereby further improving the practical reliability of the support structure.

[0009] The utility model is further configured as follows: a casting channel is opened on one side of the matching protruding block toward the slope protection, the extension direction of the casting channel is the same as that of the matching protruding block and the extension direction penetrates the guard plate, and a reserved penetration channel is opened at one end of the limiting column extending to the excavation hole, and the reserved penetration channel penetrates the limiting column along the extension direction of the casting channel.

[0010] By adopting the above technical solution, when the guard plate is installed, the casting channels on the guard plate extending along the inclination direction of the slope protection are interconnected, and concrete mortar is poured into the casting channel through a casting channel opening on a guard plate close to the top of the slope protection. At this time, the concrete mortar can flow into several excavation holes in sequence from high to low along the extension direction of the casting channel, and the limit column and the excavation hole are completely immersed. When the concrete mortar solidifies, the guard plate, the limit column and the excavation hole can be connected as a whole, thereby further improving the connection strength between the guard plate and the slope protection after installation.

[0011] The utility model is further configured as follows: the sliding matching groove is provided with matching holes on both sides of the bottom surface facing the slope protection in the extension direction, and the first fixing screw and the second fixing screw are respectively threadedly connected in the two matching holes, and the first fixing screw is provided with a first pull rope, and the first pull rope is detachably fixedly connected to an end of the first fixing screw away from the slope protection, and the second fixing screw is provided with a second pull rope, and the second pull rope passes through the casting channel and is detachably fixedly connected to an end of the second fixing screw facing the slope protection, and the other ends of the first pull rope and the second pull rope extend to a side of the slope protection away from the river channel.

[0012] By adopting the above technical solution, the construction workers control the stillness and movement of the guard plate by manually pulling the first pull rope and the second pull rope to the end of the slope protection away from the river channel. First, the first guard plate is installed in place along the opening of the reserved groove at the top of the slope protection, and then the matching protrusion on the second guard plate is placed into the sliding matching groove on the first guard plate, so that the second guard plate can slide along the extension direction of the sliding matching groove. At this time, the sliding matching groove can limit the sliding direction of the guard plate to prevent the guard plate from moving freely, so that there is no need to make a secondary correction to the position of the guard plate later, which greatly reduces the difficulty of installation. At this time, the construction workers only need to slowly pull the first pull rope and the second pull rope. The pull rope is loosened, causing the second guard plate to move toward the river channel under the action of gravity. During this process, the end of the second guard plate close to the river channel will tilt toward the reserved groove under the action of gravity. At this time, the matching protrusion block of the second guard plate enters the reserved groove. When the second guard plate is completely disconnected from the first guard plate, the second guard plate reaches the predetermined installation position. At this time, the installation and fixation of the second guard plate can be completed by opening excavation holes and installing limit columns. The subsequent guard plate installation can be carried out through the above process. The entire process does not require professional lifting equipment to enter the site, thereby reducing the construction steps of the temporary reinforcement structure supported by the lifting equipment, which is conducive to improving the overall construction efficiency.

[0013] The utility model is further configured as follows: a plurality of prefabricated columns are fixed on the top plane of the slope protection, a plurality of prefabricated road panels are installed on the top plane of the slope protection and are arranged side by side along the extending direction of the slope protection, and the ends of the prefabricated columns extend into the prefabricated road panels to limit the horizontal movement of the prefabricated road panels.

[0014] By adopting the above technical solution, the prefabricated road panels can be directly installed on the top of the slope protection, and the prefabricated road panels can be limited by prefabricated columns, so that the prefabricated road panels will not have horizontal displacement after installation, thereby improving the stability of the prefabricated road panels after installation.

[0015] The utility model is further configured as follows: a rotating block is detachably and rotatably provided on the prefabricated column, a handle is fixed on the outer side of the rotating block, a main rope threading hole is radially penetrated through the prefabricated column, a matching rope threading hole is radially penetrated through the rotating block along the prefabricated column, the matching rope threading hole and the main rope threading hole are aligned with each other, and the first pull rope and the second pull rope extend to one end of the slope protection away from the river channel and penetrate the matching rope threading hole and the main rope threading hole respectively.

[0016] By adopting the above technical solution, when the construction workers loosen the first pull rope and the second pull rope to make the guard plate slide down, the construction workers can turn the handle to drive the rotating block to rotate, thereby causing the opening of the matching rope threading hole and the main rope threading hole to be misaligned. At this time, the opening of the matching rope threading hole and the main rope threading hole is misaligned and squeezes the first pull rope and the second pull rope and increases the friction between the two, thereby reducing the sliding speed of the guard plate, making it more convenient for the construction workers to control the sliding speed of the guard plate, and further reducing the difficulty of installing the guard plate.

[0017] The beneficial effects of the utility model are as follows: installing the guard plate on the slope of the slope facing the river channel can prevent the soil layer of the earth slope from being directly eroded by the water flow, and avoid soil loss caused by long-term erosion of the soil layer; at the same time, the limit column can firmly fix the guard plate on the slope, thereby preventing the guard plate from being separated from the slope during long-term use, which is beneficial to protecting the long-term use of the slope; when the guard plate is damaged, the limit column on the single guard plate is pulled out from the limit hole to release the restriction on the guard plate, and then the damaged guard plate can be replaced; the operation is simple and the engineering workload is small, which greatly reduces the difficulty of slope maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when the guard plate is installed;

[0020] Figure 3 for Figure 2 Structural cross-section view of the state;

[0021] Figure 4 It is a schematic diagram of the structural explosion of the utility model.

[0022] In the figure: 10, slope protection; 11, reserved groove; 20, guard plate; 21, sliding matching groove; 22, matching hole; 23, limiting hole; 24, casting channel; 25, first fixing screw; 26, second fixing screw; 27, first pull rope; 28, second pull rope; 29, matching protrusion block; 30, limiting column; 31, excavation hole; 32, fixed pile; 33, reserved through channel; 34, fixed hole; 40, prefabricated road slab; 41, prefabricated column; 42, main rope threading hole; 43, rotating block; 44, matching rope threading hole; 45, handle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, the following is a brief introduction Figure 1-4 Shown, the utility model is further described.

[0024] like Figure 1 and Figure 4 As shown, a slope protection support structure includes a slope protection 10, which is arranged on both sides of the river channel and extends along the river channel. The side of the slope protection 10 facing the river channel is a slope protection slope, and also includes a guard plate 20, a sliding matching groove 21, a limiting hole 23 and an excavation hole 31. The slope protection slope of the slope protection 10 is provided with a reserved groove 11 extending along the slope. The guard plate 20 is arranged on the slope protection slope. A plurality of guard plates 20 are arranged side by side in abutment along the inclination direction of the slope protection slope and the extension direction of the slope protection 10. The portion of the guard plate 20 facing the slope protection 10 is convex and extends into the reserved groove 11 to form a matching groove. The protruding block 29 is provided, and the sliding matching groove 21 is provided on the side of the guard plate 20 away from the slope protection 10 and the opening is aligned with the matching protruding block 29. The extending direction of the sliding matching groove 21 is the same as the reserved groove 11. The limiting hole 23 is provided at the bottom of the sliding matching groove 21 and a plurality of the limiting holes 23 are provided. The plurality of limiting holes 23 are arranged side by side along the extending direction of the sliding matching groove 21. The digging hole 31 is provided on the slope protection slope of the slope protection 10. The opening of the digging hole 31 is aligned with the limiting hole 23 and connected to form a limiting hole. A limiting column 30 for connecting the guard plate 20 and the slope protection 10 is inserted into the limiting hole.

[0025] like Figure 3-4 As shown, a casting channel 24 is provided on one side of the slope protection 10 with the mating protrusion block 29, and the extension direction of the casting channel 24 is the same as that of the mating protrusion block 29 and the extension direction penetrates the guard plate 20, and a reserved through channel 33 is provided at one end of the limit column 30 extending to the excavation hole 31, and the reserved through channel 33 penetrates the limit column 30 along the extension direction of the casting channel 24. A fixing hole 34 is vertically provided on one side of a guard plate 20 close to the river channel, and the fixing hole 34 is located in the sliding matching groove 21 and communicates with the casting channel 24, and a fixing pile 32 is inserted into the fixing hole 34, and the end of the fixing pile 32 extends into the riverbed. When the fixing pile 32 is inserted into the fixing hole 34, the fixing pile 32 cuts off the extension direction of the casting channel 24, and at this time, the slope protection slope of the slope protection 10 and the casting channel 24 and the outer side of the fixing pile 32 form a space with only a single opening, and the single opening is located at the opening of the casting channel 24 on a guard plate 20 close to the top of the slope protection 10. If there is concrete mortar in the casting channel 24 at this time, the concrete mortar cannot continue to flow, thereby preventing the concrete mortar from flowing out into the river through the opening of the casting channel 24 on the guard plate 20 close to the river, thereby protecting the environment of the river to the greatest extent.

[0026] like Figure 2-3 As shown, the sliding matching groove 21 is provided with matching holes 22 on both sides of the bottom surface facing the slope protection 10 in the extension direction, and the first fixing screw 25 and the second fixing screw 26 are respectively threadedly connected in the two matching holes 22. The first fixing screw 25 is provided with a first pull rope 27, and the first pull rope 27 is detachably fixedly connected to the end of the first fixing screw 25 away from the slope protection 10, and the second fixing screw 26 is provided with a second pull rope 28, and the second pull rope 28 passes through the casting channel 24 and is detachably fixedly connected to the end of the second fixing screw 26 facing the slope protection 10, and the other ends of the first pull rope 27 and the second pull rope 28 extend to the side of the slope protection 10 away from the river channel. At this time, the extension path of the first pull rope 27 and the second pull rope 28 passes through the reserved through channel 33 opened on the limit column 30. The detachable fixed connection method includes but is not limited to sleeve connection and fixing rings on the ends of the first pull rope 27 and the second pull rope 28, so that the rings are sleeved on the ends of the first fixing screw 25 and the second fixing screw 26 to complete the fixed connection between the first pull rope 27 and the second pull rope 28 and the first fixing screw 25 and the second fixing screw 26. Since the sliding direction of the guard plate 20 and the pulling direction of the first pull rope 27 and the second pull rope 28 are substantially in the opposite direction of the same straight line, the first pull rope 27 and the second pull rope 28 sleeved on the ends of the first fixing screw 25 and the second fixing screw 26 will not slip off, and similarly, the fixing rings will not slip off either.

[0027] like Figure 1 and Figure 4 As shown, a plurality of prefabricated columns 41 are fixed on the top plane of the slope protection 10, and a rotating block 43 is detachably and rotatably provided on the prefabricated column 41. The detachable and rotatable connection mode is that the rotating block 43 is directly sleeved on the outside of the prefabricated column 41. At this time, the rotating block 43 can slide axially along the prefabricated column 41 for disassembly, and can also rotate tangentially along the prefabricated column 41. A handle 45 is fixed on the outside of the rotating block 43. A main rope threading hole 42 is radially penetrated by the prefabricated column 41, and a matching rope threading hole 44 is radially penetrated by the rotating block 43 along the prefabricated column 41. The matching rope threading hole 44 is aligned with the main rope threading hole 42. The first pull rope 27 and the second pull rope 28 extend to the end of the slope protection 10 away from the river channel and respectively penetrate the matching rope threading hole 44 and the main rope threading hole 42. After the guard plate 20 is installed, the rotating block 43 and the handle 45 can be removed. At this time, only the prefabricated column 41 remains on the top of the slope protection 10. The top plane of the slope protection 10 can be installed with a plurality of prefabricated road panels 40 arranged side by side along the extension direction of the slope protection 10. The end of the prefabricated column 41 extends into the prefabricated road panel 40 to limit the horizontal movement of the prefabricated road panel 40.

[0028] Installing the guard plate 20 on the slope of the slope 10 facing the river channel can prevent the soil layer of the earth slope from being directly eroded by the water flow, and avoid soil loss caused by long-term erosion of the soil layer. At the same time, the limit column 30 can firmly fix the guard plate 20 on the slope 10, thereby preventing the guard plate 20 from being separated from the slope 10 during long-term use, which is beneficial to protecting the long-term use of the slope. When the guard plate 20 is damaged, the limit column 30 on the single guard plate 20 is pulled out from the limit hole to release the restriction on the guard plate 20, and then the damaged guard plate 20 can be replaced. The operation is simple and the engineering workload is small, which greatly reduces the difficulty of slope maintenance.

[0029] After the guard plate 20 is installed, a fixing hole 34 is vertically opened on the end of the guard plate 20 closest to the river channel, and then a fixing pile 32 is inserted into the fixing hole 34 through the fixing hole 34, so that the end of the fixing pile 32 is inserted into the riverbed. At this time, the fixing pile 32 can provide support for the guard plate 20. When the limiting columns 30 on the guard plate 20 distributed along the slope of the slope fail, the stability of the guard plate 20 decreases. At this time, the guard plate 20 closest to the riverbed can support the guard plate 20 to ensure that it does not slide into the river channel, thereby further improving the practical reliability of the support structure.

[0030] When the guard plate 20 is installed, the casting channels 24 on the guard plate 20 extending along the inclined direction of the slope protection are interconnected, and concrete mortar is poured into the casting channel 24 through an opening of the casting channel 24 on a guard plate 20 near the top of the slope protection 10. At this time, the concrete mortar can flow into a plurality of excavation holes 31 from high to low along the extension direction of the casting channel 24, and the limiting columns 30 and the excavation holes 31 are completely immersed. When the concrete mortar solidifies, the guard plate 20, the limiting columns 30 and the excavation holes 31 can be connected as a whole, thereby further improving the connection strength between the guard plate 20 and the slope protection 10 after installation.

[0031] The construction personnel manually pull the first pull rope 27 and the second pull rope 28 to extend to the end of the slope protection 10 away from the river channel, thereby controlling the stillness and movement of the guard plate 20. First, the first guard plate 20 is installed in place along the opening of the reserved groove 11 at the top of the slope protection 10, and then the matching protrusion block 29 on the second guard plate 20 is placed into the sliding matching groove 21 on the first guard plate 20, so that the second guard plate 20 can slide along the extension direction of the sliding matching groove 21. At this time, the sliding matching groove 21 can limit the sliding direction of the guard plate 20 to prevent the guard plate 20 from moving freely, so that there is no need to make a secondary correction to the position of the guard plate 20 later, which greatly reduces the difficulty of installation. At this time, the construction personnel only need to slowly pull the first pull rope 27 and the second pull rope 28. The rope 28 is loosened, causing the second guard plate 20 to move toward the river channel under the action of gravity. During this process, the end of the second guard plate 20 close to the river channel will tilt toward the reserved groove 11 under the action of gravity. At this time, the matching protrusion block 29 of the second guard plate 20 enters the reserved groove 11. When the second guard plate 20 is completely disconnected from the first guard plate 20, the second guard plate 20 reaches the predetermined installation position. At this time, the installation and fixation of the second guard plate 20 can be completed by opening an excavation hole 31 and installing a limit column 30. The subsequent installation of the guard plate 20 can be carried out through the above process. The entire process does not require professional lifting equipment to enter the site, thereby reducing the construction steps of the temporary reinforcement structure supported by the lifting equipment, which is conducive to improving the overall construction efficiency.

[0032] The prefabricated road slab 40 can be directly installed on the top of the slope protection 10. The prefabricated road slab 40 can be limited by the prefabricated columns 41, so that the prefabricated road slab 40 will not have horizontal displacement after installation, thereby improving the stability of the prefabricated road slab 40 after installation.

[0033] When the construction workers loosen the first pull rope 27 and the second pull rope 28 to make the guard plate 20 slide down, the construction workers can rotate the handle 45, so that the handle 45 drives the rotating block 43 to rotate, thereby misaligning the opening of the matching rope threading hole 44 and the main rope threading hole 42. At this time, the opening of the matching rope threading hole 44 and the main rope threading hole 42 is misaligned and squeezes the first pull rope 27 and the second pull rope 28 and increases the friction between the two, thereby reducing the sliding speed of the guard plate 20, so that the construction workers can control the sliding speed of the guard plate 20 more conveniently, and further reduce the difficulty of installing the guard plate 20.

[0034] After the guard plate 20 is moved to the installation position and fixed, the first fixing screw 25 and the second fixing screw 26 are unscrewed in the direction away from the slope protection 10. Since the movement direction of the first fixing screw 25 and the second fixing screw 26 is the same as the socket interface of the direct socket connection of the first pull rope 27 and the second pull rope 28 or the socket connection using the fixing ring, and the guard plate 20 restricts the movement of the first pull rope 27 and the second pull rope 28 or the fixing ring, the socket ends of the first pull rope 27 and the second pull rope 28 or the fixing ring will be disconnected from the ends of the first fixing screw 25 and the second fixing screw 26 respectively. At this time, the connection between the first pull rope 27 and the second pull rope 28 and the guard plate 20 can be disconnected. At this time, the first pull rope 27 and the second pull rope 28 can be pulled out. After all the fixing construction steps are completed, concrete mortar is finally poured into the pouring channel 24 through the opening of the pouring channel 24 located at the top of the slope protection 10. If the construction method of concrete mortar filling is chosen, 20 cannot be dismantled and replaced after being damaged. Different construction methods can be selected according to the environment of the construction site. Concrete mortar filling can be used to improve the structural strength, and 24 and 31 can be omitted to reduce the difficulty of maintenance.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A slope protection support structure, comprising a slope protection (10), wherein the slope protection (10) is arranged on both sides of a river channel and extends along the river channel, and a side of the slope protection (10) facing the river channel is a slope protection slope, characterized in that: The invention also comprises a guard plate (20), a sliding matching groove (21), a limiting hole (23) and an excavation hole (31); the slope protection slope of the slope protection (10) is provided with a reserved groove (11) extending along the slope protection slope; the guard plate (20) is arranged in close contact with the slope protection slope; a plurality of guard plates (20) are arranged side by side in abutment with each other along the inclination direction of the slope protection slope and the extension direction of the slope protection (10); the portion of the guard plate (20) facing the slope protection (10) is convex and extends into the reserved groove (11) to form a matching convex block (29); the sliding matching groove (21) is arranged at the position of the guard plate (20) away from the slope protection (10) 0) and the opening is aligned with the matching protrusion block (29), the extension direction of the sliding matching groove (21) is the same as the reserved groove (11), a limiting hole (23) is arranged at the bottom of the sliding matching groove (21) and a plurality of limiting holes (23) are arranged side by side along the extension direction of the sliding matching groove (21), an excavation hole (31) is arranged on the slope protection slope of the slope protection (10), the opening of the excavation hole (31) is aligned with the limiting hole (23) and connected to form a limiting hole, and a limiting column (30) for connecting the guard plate (20) and the slope protection (10) is inserted into the limiting hole.

2. A slope protection support structure according to claim 1, characterized in that: A fixing hole (34) is vertically opened on one side of a guard plate (20) close to the river channel, the fixing hole (34) is located in the sliding matching groove (21), a fixing pile (32) is inserted into the fixing hole (34), and the end of the fixing pile (32) extends into the riverbed.

3. A slope protection support structure according to claim 1, characterized in that: A casting channel (24) is provided on a side of the matching protruding block (29) facing the slope protection (10); the casting channel (24) extends in the same direction as the matching protruding block (29) and penetrates the protection plate (20) in the extending direction; a reserved penetration channel (33) is provided on one end of the limiting column (30) extending to the excavation hole (31); the reserved penetration channel (33) penetrates the limiting column (30) along the extending direction of the casting channel (24).

4. A slope protection support structure according to claim 3, characterized in that: The sliding matching groove (21) is provided with matching holes (22) on both sides of the bottom surface of the slope protection (10) in the extension direction. The first fixing screw (25) and the second fixing screw (26) are respectively threadedly connected in the two matching holes (22). The first fixing screw (25) is provided with a first pull rope (27). The first pull rope (27) is detachably fixedly connected to the end of the first fixing screw (25) away from the slope protection (10). The second fixing screw (26) is provided with a second pull rope (28). The second pull rope (28) passes through the casting channel (24) and is detachably fixedly connected to the end of the second fixing screw (26) facing the slope protection (10). The other ends of the first pull rope (27) and the second pull rope (28) extend to the side of the slope protection (10) away from the river channel.

5. A slope protection support structure according to claim 4, characterized in that: A plurality of prefabricated columns (41) are fixed on the top plane of the slope protection (10), and a plurality of prefabricated road panels (40) are installed on the top plane of the slope protection (10) and are arranged side by side and abutted along the extending direction of the slope protection (10). The ends of the prefabricated columns (41) extend into the prefabricated road panels (40) to limit the horizontal movement of the prefabricated road panels (40).

6. A slope protection support structure according to claim 5, characterized in that: A rotating block (43) is detachably and rotatably provided on the prefabricated column (41), a handle (45) is fixed on the outer side of the rotating block (43), a main rope threading hole (42) is radially penetrated through the prefabricated column (41), a matching rope threading hole (44) is radially penetrated through the rotating block (43) along the prefabricated column (41), the matching rope threading hole (44) and the main rope threading hole (42) are aligned with each other, and the first pull rope (27) and the second pull rope (28) extend to one end of the slope protection (10) away from the river channel and penetrate the matching rope threading hole (44) and the main rope threading hole (42) respectively.

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