River ecological protection slope and construction method thereof

Abstract

The invention discloses a river channel ecological protection slope and a construction method thereof, and relates to the field of river channel protection slope, the river channel ecological protection slope comprises a river levee, a protection slope foundation is arranged on the river levee, a diversion canal is arranged at the bottom of the protection slope foundation, a plurality of scour protection mechanisms are arranged on the protection slope foundation, and an auxiliary reinforcing mechanism is arranged between every two adjacent scour protection mechanisms. A slope protection foundation is paved with a plurality of scouring protection mechanisms, then an auxiliary reinforcing mechanism is used for further reinforcing the adjacent scouring protection mechanisms, grass seeds germinate in the scouring protection mechanisms and grow into greening grass, greening grass root systems further protect the slope protection foundation, and meanwhile the scouring protection mechanisms protect the grass seeds and the greening grass. Therefore, the slope protection foundation can be protected, the integrity of the slope protection foundation is improved, the possibility of water and soil loss caused by scouring of the slope protection foundation is reduced, meanwhile, greening grass grows in the scouring protection mechanism, and the integrity of the slope protection foundation is further improved through greening grass root systems.

Description

Technical Field

[0001] The present application relates to the field of river channel slope protection, and in particular to a river channel ecological slope protection and a construction method thereof. Background Art

[0002] River slope protection refers to the engineering construction carried out to protect the river bank, prevent river scouring and slope erosion. These engineering measures can effectively prevent the scouring of the river bank and the erosion of the slope, thereby maintaining the safety and stability of the river. River slope protection projects usually include cleaning the riverbed mud, digging the slope protection foundation and slopes, reinforcing the slope protection foundation, repairing the bank slope, and restoring vegetation.

[0003] The existing Chinese patent (publication number: CN117166415A) mentions a river channel ecological slope protection and its construction method. The method uses a frame and a seed roll to construct a river channel ecological slope protection, which can not only provide the stability and durability of the slope, but also promote the growth and prosperity of vegetation on the slope, thus realizing the unity of the stability and ecology of the river channel slope. The frame adopts a "U"-shaped structure, which has the characteristics of lightness, beauty, economy, convenience, etc. It can adapt to different slope shapes and angles, and is also easy to disassemble and replace; the seed roll is made of degradable flexible fabric, which has the characteristics of water retention, heat preservation, fertilizer retention, and seed retention, which can effectively promote the germination and growth of plant seeds, and is also convenient for the extension and fixation of plant roots; the frame is also provided with a drainage hole, which can prolong the retention time of rainwater on the laying unit, provide sufficient water for plant seeds, and also slow down the scouring and damage of water flow to the slope, and has the advantages of simple structure, convenient construction, significant effect, and low cost.

[0004] However, in actual river bank protection work, when fixing the frame on the bank, the columns on the frame are simply inserted into the ground, and there is a lack of connection between adjacent frames. Under the erosion of rainwater, a single frame may move or fall off, resulting in poor integrity of the bank. Summary of the invention

[0005] The purpose of the present application is to solve the problem proposed in the above-mentioned background technology that when fixing the frame on the slope protection, only the plug posts on the frame are inserted into the ground, and there is a lack of connection between adjacent frames. Under the erosion of rainwater, a single frame may move or fall off, resulting in poor integrity of the slope protection. The present application provides a river ecological slope protection and a construction method thereof.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A river ecological slope protection comprises a river bank, wherein a slope protection foundation is arranged on the river bank, a water diversion channel is arranged at the bottom of the slope protection foundation, a plurality of scour protection mechanisms are arranged on the slope protection foundation, and auxiliary reinforcement mechanisms are arranged between adjacent scour protection mechanisms.

[0007] By adopting the above technical scheme, a plurality of scour protection mechanisms are used to cover the slope protection foundation. After the adjacent scour protection mechanisms collide with each other, the auxiliary reinforcement mechanism is used to further reinforce the adjacent scour protection mechanisms to complete the protective laying of the slope protection foundation. Then, grass seeds are scattered into the scour protection mechanism. The grass seeds germinate and grow into green grass in the scour protection mechanism. The root system of the green grass further protects the slope protection foundation. At the same time, the scour protection mechanism protects the grass seeds and the green grass, so that the slope protection foundation can be protected, the integrity of the slope protection foundation can be improved, and the possibility of soil erosion caused by scouring the slope protection foundation can be reduced. At the same time, the green grass is allowed to grow in the scour protection mechanism, and the root system of the green grass is used to further improve the integrity of the slope protection foundation. At the same time, the possibility of rain impact affecting the exposure of the roots of the green grass and affecting normal growth can be reduced. At the same time, under the action of the auxiliary reinforcement mechanism, the overall protection of the slope protection foundation by the scour protection mechanism can be further improved.

[0008] Furthermore, the scour protection mechanism includes a support frame arranged on the slope protection foundation, fixing nails are arranged on both sides of the support frame, the reinforcement nails pass through the support frame and are inserted into the slope protection foundation, a green plant support component is arranged on the support frame, and a splicing reinforcement component is arranged on the support frame.

[0009] By adopting the above technical solution, a single support frame is fixed by passing the fixing nails through the support frame and then inserted into the slope protection foundation, and the adjacent support frames are fixed together by splicing reinforcement components, and then the next row of support frames is fixed, and grass seeds are sprinkled into the support frames. The green plant support components protect the grown green grass, thereby protecting the slope protection foundation and reducing the possibility of soil erosion caused by heavy rain eroding the slope protection foundation. At the same time, the green grass on the slope protection foundation can be effectively retained, allowing the roots of the green grass to further protect the slope protection foundation, and at the same time, it can reduce the possibility of the roots of the green grass being eroded by rainwater, causing the grass roots to be exposed, and causing the greening to be destroyed.

[0010] Furthermore, the splicing reinforcement assembly includes a transverse splicing block fixed on one side of the support frame, a transverse splicing groove is provided on the side of the support frame away from the transverse splicing block, two symmetrical transverse clamping blocks are fixed on the transverse splicing block, and a transverse clamping groove corresponding to the transverse clamping block is provided on the inner wall of the transverse splicing groove.

[0011] By adopting the above technical solution, the transverse splicing block on the support frame is aligned with the transverse splicing groove on the fixed support frame, and the transverse splicing block is inserted into the transverse splicing groove. The transverse snap-in block enters the transverse splicing groove along with the transverse splicing block. When the transverse snap-in block moves to the position of the transverse snap-in groove, the transverse snap-in block pops up and snaps into the transverse snap-in groove, thereby making it easy for adjacent support frames to be fixed together.

[0012] Furthermore, a vertical splicing block is fixed on the upper side of the support frame, a vertical splicing groove is provided on the side of the support frame away from the vertical splicing block, two symmetrical vertical clamping blocks are fixed on the vertical splicing block, and a vertical clamping groove corresponding to the vertical clamping block is provided on the inner wall of the vertical splicing groove.

[0013] By adopting the above technical solution, the vertical splicing groove on the upper support frame is aligned with the vertical splicing block on the lower support frame, and then the vertical splicing block is inserted into the vertical splicing groove. When the vertical splicing block is fully inserted into the vertical splicing groove, the vertical clamping block pops up and clamps in the vertical clamping groove on the inner wall of the vertical splicing groove, thereby facilitating the upper and lower adjacent support frames to be fixed together, thereby improving the integrity of the adjacent support frames.

[0014] Furthermore, the green plant support assembly includes a support plate 1 fixed on a support frame, a support plate 2 is fixed to a side of the support plate 1 away from the support frame, a side of the support plate 2 away from the support plate 1 is fixedly connected to the support frame, and support holes are provided on both the support plate 1 and the support plate 2.

[0015] By adopting the above technical solution, grass seeds are sprinkled onto the slope protection foundation through the support holes on the support plate 1 and the support plate 2, and the greening grass grows out of the support holes, so that the root system of the greening grass can be used to further protect the slope protection foundation, while reducing the impact of rainwater erosion on the normal growth of the greening grass.

[0016] Furthermore, the support plate 1 and the support plate 2 form an angle between them and protrude in a direction away from the slope protection foundation.

[0017] By adopting the above technical solution, after several support frames are spliced ​​together, several support plates 1 and 2 form a stepped shape, so that rainwater can be dispersed when flowing down the slope protection foundation from the river bank, further reducing the scouring of the slope protection foundation.

[0018] Furthermore, the auxiliary reinforcement mechanism includes two reinforcement nails symmetrically arranged on the support frame, a support block is fixed on the reinforcement nail, a support rod is rotatably connected to the support block, a reinforcement groove is opened on the support frame, the reinforcement groove passes through the support frame, one end of the reinforcement groove is open, the support rod is located in the reinforcement groove, both ends of the support rod are fixedly connected to the support frame, two symmetrical pushing blocks are fixed to the end of the support frame away from the reinforcement groove, and a overlap block is fixed in the reinforcement groove.

[0019] By adopting the above technical solution, when the upper and lower support frames are pressed against each other, the upper support frame drives the pushing block to be inserted into the reinforcement groove on the lower support frame and overlapped on the overlapping block. When the upper and lower support frames move and press against each other, the upper pushing block pushes the support block, and the support block drives the reinforcement nails to be shoveled obliquely into the slope protection foundation under the support of the support rod, thereby further fixing the lower support frame and improving the stability of the support frame fixed to the slope protection foundation.

[0020] A construction method for river ecological slope protection, the construction method comprising: S1: When constructing river ecological slope protection, first level the slope protection foundation at the edge of the river bank, and then build a water diversion channel at the bottom of the slope protection foundation; S2: After the slope protection foundation is leveled, starting from the bottom of the slope protection foundation, the two fixing nails on the support frame are located at the bottom, and the side of the support frame fixed with the vertical splicing block faces upward, and then the support frame is pressed against the slope protection foundation, and then the horizontally adjacent support frames are fixed in turn, and the fixation is completed by using the horizontal clamping block and the horizontal clamping groove; S3: After the bottom support frame is laid, a new support frame is placed on top of the support frame so that the support frames are in contact with each other, and the upper and lower adjacent support frames are fixed together using vertical clamping blocks and vertical clamping grooves; S4: When the upper and lower adjacent support frames collide with each other, the push block fixed on the upper support frame is inserted into the reinforcement groove on the lower support frame, and the push block pushes the support block, so that the support block is obliquely inserted into the ground under the support of the support rod, and under the restriction of the reinforcement nails, the support frame is close to the slope protection foundation; S5: After the support frame is fully paved with the slope protection foundation, grass seeds are sprinkled into the support holes on the support plate 1 and the support plate 2. After the grass seeds germinate, they grow out of the support holes. The support holes support and protect the green grass. When it rains, the support frame effectively reduces the soil erosion of the slope protection foundation, and at the same time reduces the impact of rainwater on the roots of the green grass, thereby improving the survival rate of the green grass.

[0021] In summary, the present application includes at least one of the following beneficial effects: 1. The present application completes the fixing of a single support frame by contacting the support frame against the slope protection foundation, and then uses fixing nails to pass through the support frame and insert it into the slope protection foundation, and then installs a new support frame horizontally, so that the horizontal splicing blocks on the support frame face the horizontal splicing grooves on the fixed support frame, and the horizontal splicing blocks are inserted into the horizontal splicing grooves, and then the inner walls of the horizontal splicing grooves squeeze the horizontal clamping blocks on the horizontal splicing blocks, and when the horizontal clamping blocks move to the position of the horizontal clamping grooves, the horizontal clamping blocks pop up and snap into the horizontal clamping grooves, so that the horizontal splicing blocks are fixed in the horizontal splicing grooves, so that the horizontally adjacent support frames are fixed together, and after a horizontal row of support frames is fixed, the new support frame is moved up one row, so that the new support frame contacts the lower support frame from above, so that the vertical splicing grooves on the upper support frame face the vertical splicing blocks on the lower support frame, and then the vertical splicing blocks are inserted into the vertical splicing grooves, and the vertical splicing blocks drive the vertical clamping blocks to enter the vertical splicing grooves, and the vertical clamping blocks pop up and snap into The vertical clamping groove on the inner wall of the vertical splicing groove is used to fix the upper and lower adjacent support frames, and then the support frame is fixed horizontally. First, the horizontal splicing block on the horizontal support frame and the horizontal splicing groove are fixed together, and then the support frame is pressed down to allow the horizontal splicing block to slide in the horizontal splicing groove and the vertical splicing block to be inserted into the vertical splicing groove. At the same time, the upper support frame drives the pushing block to be inserted into the reinforcement groove on the lower support frame and overlapped on the overlapping block. When the upper and lower support frames move and collide, the upper pushing block pushes the support block, and the support block drives the reinforcement nail to be shoveled obliquely into the slope protection foundation under the support of the support rod. Driven by the fixing nails, the lower support frame is close to the slope protection mechanism, and the lower support frame is further fixed, so as to protect the slope protection foundation, improve the integrity of the slope protection foundation, reduce the possibility of soil erosion caused by scouring of the slope protection foundation, and can further improve the overall protection of the slope protection foundation by the scouring support frame and reduce the purpose of supporting the frame falling off.

[0022] 2. In the present application, after fixing several support frames together, grass seeds are sprinkled on the slope protection foundation through the support holes on the support plate 1 and the support plate 2, so that the grass seeds grow into green grass on the slope protection foundation, and the green grass grows out from the support holes. When the green grass grows, the support plates 1 and the support plates 2 reduce the direct rainwater falling on the roots of the green grass, causing the roots of the green grass to be washed out, affecting the normal growth of the green grass, and at the same time reduce the area of ​​the slope protection foundation exposed to sunlight, reduce the evaporation of water from the slope protection foundation, and achieve the purpose of being able to use the root system of the green grass to further protect the slope protection foundation, and at the same time reduce the impact of rainwater erosion on the normal growth of the green grass.

[0023] 3. In the present application, by making support plate 1 and support plate 2 form an angle, and making the protrusions of support plate 1 and support plate 2 away from the slope protection foundation, after several support frames are spliced ​​together, several support plates 1 and support plates 2 form a stepped shape. When it rains, when rainwater flows from the river bank to the slope protection foundation, the rainwater is dispersed by the stepped support plate 1 and support plate 2, so that the rainwater can be dispersed when flowing from the river bank to the slope protection foundation, thereby further reducing the purpose of scouring the slope protection foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the first three-dimensional structural schematic diagram of the river ecological slope protection in this application; Figure 2 It is a first three-dimensional structural schematic diagram of the scour protection mechanism in this application; Figure 3 is a second three-dimensional structural schematic diagram of the scour protection mechanism in the present application; Figure 4 It is a third three-dimensional mechanism schematic diagram of the scour protection mechanism in this application; Figure 5 This application Figure 4 Enlarged schematic diagram at point A in the middle.

[0025] Description of reference numerals: 1. Riverbank; 2. Slope protection foundation; 3. Water diversion channel; 4. Scour protection mechanism; 41. Support frame; 42. Fixing nails; 43. Green plant support assembly; 431. Support plate one; 432. Support plate two; 433. Support hole; 44. Splicing reinforcement assembly; 441. Horizontal splicing block; 442. Horizontal splicing groove; 443. Horizontal snap-in block; 444. Horizontal snap-in groove; 445. Vertical splicing block; 446. Vertical splicing groove; 447. Vertical snap-in block; 448. Vertical snap-in groove; 5. Auxiliary reinforcement mechanism; 51. Reinforcement nails; 52. Support rod; 53. Support block; 54. Push block; 55. Overlap block. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1 —5 Further details of this application are provided.

[0027] The embodiment of the present application discloses a river ecological slope protection and a construction method thereof.

[0028] Reference Figure 1 , Figure 2 and Figure 3 A river ecological slope protection includes a river bank 1, a slope protection foundation 2 is arranged on the river bank 1, a water diversion channel 3 is arranged at the bottom of the slope protection foundation 2, a plurality of scour protection mechanisms 4 are arranged on the slope protection foundation 2, and auxiliary reinforcement mechanisms 5 are arranged between adjacent scour protection mechanisms 4.

[0029] When constructing river ecological slope protection, first level the slope protection foundation 2 on the river bank 1, open a water diversion channel 3 at the bottom of the slope protection foundation 2, and then use a number of scour protection mechanisms 4 to cover the slope protection foundation 2. After the adjacent scour protection mechanisms 4 collide with each other, use the auxiliary reinforcement mechanism 5 to further reinforce the adjacent scour protection mechanisms 4 to complete the protective laying of the slope protection foundation 2, and then sow grass seeds into the scour protection mechanism 4. The grass seeds germinate and grow into green grass in the scour protection mechanism 4. The scour protection mechanism 4 protects the grass seeds and grass. When it rains, the scour protection mechanism 4 can reduce the possibility of rainwater directly scouring the slope protection foundation 2, and at the same time can reduce the possibility of rainwater directly impacting the green flowers and grass, causing the grass roots to be washed out. A number of scour protection mechanisms 4 are laid. When the scour protection mechanisms 4 collide with each other, the auxiliary reinforcement mechanism 5 is used to further connect the scour protection mechanism 4 with the slope protection foundation 2, and then grass seeds are scattered into the scour protection mechanism 4. The scour protection mechanism 4 protects the grass seeds and the grown green grass, thereby protecting the slope protection foundation 2, improving the integrity of the slope protection foundation 2, and reducing the possibility of soil erosion caused by scouring the slope protection foundation 2. At the same time, green grass is allowed to grow in the scour protection mechanism 4, and the green grass root system is used to further improve the integrity of the slope protection foundation 2, while reducing the possibility of rain impact affecting the exposure of the green grass roots and affecting normal growth. At the same time, under the action of the auxiliary reinforcement mechanism 5, the scour protection mechanism 4 can further improve the overall protection of the slope protection foundation 2.

[0030] Reference Figure 2 , Figure 3 and Figure 4 The scour protection mechanism 4 includes a support frame 41 arranged on the slope protection foundation 2, fixing nails 42 are arranged on both sides of the support frame 41, and reinforcement nails 51 penetrate the support frame 41 and are inserted into the slope protection foundation 2. A green plant support component 43 is arranged on the support frame 41, and a splicing reinforcement component 44 is arranged on the support frame 41.

[0031] First, the support frame 41 is pressed against the slope protection foundation 2, and then the fixing nails 42 are passed through the support frame 41 and inserted into the slope protection foundation 2 to complete the fixation of the single support frame 41, and then a new support frame 41 is installed horizontally, and the adjacent support frames 41 are fixed together by splicing reinforcement components 44. After the support frame 41 at the bottom of the slope protection foundation 2 is fixed, a row of support frames 41 is fixed above the fixed support frame 41 until the support frame 41 covers the slope protection foundation 2, and then grass seeds are sown into the support frame 41, and the grass seeds germinate in the support frame 41, and then pass through the green plant support component 43, and the green plant support component 43 is fixed to the support frame 41. The grown green grass is protected by connecting several adjacent support frames 41 by using a splicing reinforcement component 44, and fixing the support frame 41 on the slope protection foundation 2 by using fixing nails 42. At the same time, the green plant support component 43 supports and protects the green grass grown in the support frame 41, so that the slope protection foundation 2 can be protected, and the possibility of heavy rain eroding the slope protection foundation 2 and causing soil erosion can be reduced. At the same time, the green grass on the slope protection foundation 2 can be effectively retained, allowing the roots of the green grass to further protect the slope protection foundation 2, and at the same time, the possibility of the roots of the green grass being eroded by rainwater, resulting in the exposure of the grass roots and the destruction of the greening can be reduced.

[0032] Reference Figure 2 , Figure 3 and Figure 4 The splicing reinforcement component 44 includes a transverse splicing block 441 fixed on one side of the support frame 41, and a transverse splicing groove 442 is provided on the side of the support frame 41 away from the transverse splicing block 441. Two symmetrical transverse clamping blocks 443 are fixed on the transverse splicing block 441, and a transverse clamping groove 444 corresponding to the transverse clamping block 443 is provided on the inner wall of the transverse splicing groove 442.

[0033] After fixing a support frame 41 at the bottom of the slope protection foundation 2, take out the new support frame 41, align the transverse splicing block 441 on the support frame 41 with the transverse splicing groove 442 on the fixed support frame 41, insert the transverse splicing block 441 into the transverse splicing groove 442, and then the inner wall of the transverse splicing groove 442 squeezes the transverse clamping block 443 on the transverse splicing block 441. The transverse clamping block 443 is an elastic block. The transverse clamping block 443 enters the transverse splicing block 441 with the transverse splicing block 441. In the splicing groove 442, when the transverse clamping block 443 moves to the position of the transverse clamping groove 444, the transverse clamping block 443 pops up and snaps into the transverse clamping groove 444, so that the transverse splicing block 441 is fixed in the transverse splicing groove 442, and the transversely adjacent support frames 41 are fixed together. By inserting the transverse splicing block 441 on the adjacent support frame 41 into the transverse splicing groove 442 and fixing it with the transverse clamping block 443, the adjacent support frames 41 can be easily fixed together by abutting against each other.

[0034] Reference Figure 2 and Figure 3 A vertical splicing block 445 is fixed on the upper side of the support frame 41, and a vertical splicing groove 446 is provided on the side of the support frame 41 away from the vertical splicing block 445. Two symmetrical vertical clamping blocks 447 are fixed on the vertical splicing block 445, and a vertical clamping groove 448 corresponding to the vertical clamping block 447 is provided on the inner wall of the vertical splicing groove 446.

[0035] After a row of support frames 41 are fixed horizontally, start again from the beginning, let the vertical splicing groove 446 on the upper support frame 41 face the vertical splicing block 445 on the lower support frame 41, and then insert the vertical splicing block 445 into the vertical splicing groove 446, and the vertical splicing block 445 drives the vertical clamping block 447 to enter the vertical splicing groove 446. The vertical clamping piece is an elastic block. When the vertical splicing block 445 is fully inserted into the vertical splicing groove 446, the vertical clamping block 447 pops up and clamps in the vertical clamping groove 448 on the inner wall of the vertical splicing groove 446, completing the fixation of the upper and lower adjacent support frames 41, and then continue to fix the support frames horizontally. 41, first fix the horizontal splicing block 441 and the horizontal splicing groove 442 on the horizontal support frame 41 together, then press down the support frame 41, let the horizontal splicing block 441 slide in the horizontal splicing groove 442, and insert the vertical splicing block 445 into the vertical splicing groove 446, by aligning the vertical splicing groove 446 on the upper support frame 41 with the vertical splicing block 445 on the lower support frame 41, insert the vertical splicing block 445 into the vertical splicing groove 446, and then fix it with the vertical clamping block 447, so that the upper and lower adjacent support frames 41 can be easily fixed together, thereby improving the integrity of the adjacent support frames 41.

[0036] Reference Figure 2 , Figure 3 and Figure 4 The green plant support assembly 43 includes a support plate 1 431 fixed on the support frame 41, a support plate 2 432 is fixed on the side of the support plate 1 431 away from the support frame 41, and a side of the support plate 2 432 away from the support plate 1 431 is fixedly connected to the support frame 41, and support holes 433 are opened on both the support plate 1 431 and the support plate 2 432.

[0037] After fixing several support frames 41 together, grass seeds are sprinkled on the slope protection foundation 2 through the support holes 433 on the support plate 1 431 and the support plate 2 432, so that the grass seeds grow into green grass on the slope protection foundation 2, and the green grass grows out from the support holes 433. When the green grass grows, the support plates 1 431 and the support plates 2 432 reduce the direct rain falling on the roots of the green grass, causing the roots of the green grass to be washed out, affecting the normal growth of the green grass, and at the same time reduce the area of ​​sunlight irradiating the slope protection foundation 2, reducing the evaporation of water from the slope protection foundation 2, and by fixing the support plates 1 431 and the support plates 2 432 on the support frame 41, the green grass is allowed to grow out from the support holes 433 on the support plates 1 431 and the support plates 2 432, so that the root system of the green grass can be used to further protect the slope protection foundation 2, and at the same time reduce the impact of rain erosion on the normal growth of the green grass.

[0038] Reference Figure 2 and Figure 4 , the support plate 1 431 and the support plate 2 432 form an angle, and the support plate 1 431 and the support plate 2 432 are raised in a direction away from the slope protection foundation 2. The support plate 1 431 and the support plate 2 432 form an angle, and the support plate 1 431 and the support plate 2 432 are raised away from the slope protection foundation 2. After a plurality of support frames 41 are spliced ​​together, the support plates 1 431 and the support plates 2 432 form a step shape. When it rains, when rainwater flows from the river bank 1 to the slope protection foundation 2, the rainwater is dispersed by the stepped support plates 1 431 and the support plates 2 432. By using the support plates 1 431 and the support plates 2 432 on the plurality of support frames 41 to form a step shape, the rainwater can be dispersed when it flows from the river bank 1 to the slope protection foundation 2, thereby further reducing the scouring of the slope protection foundation 2.

[0039] Reference Figure 4 and Figure 5 The auxiliary reinforcement mechanism 5 includes two reinforcement nails 51 symmetrically arranged on the support frame 41, a support block 53 is fixed on the reinforcement nail 51, and a support rod 52 is rotatably connected to the support block 53. A reinforcement groove is opened on the support frame 41, and the reinforcement groove penetrates the support frame 41. One end of the reinforcement groove is open, and the support rod 52 is located in the reinforcement groove. Both ends of the support rod 52 are fixedly connected to the support frame 41, and two symmetrical pushing blocks 54 are fixed on the end of the support frame 41 away from the reinforcement groove, and a lap block 55 is fixed in the reinforcement groove.

[0040] When the upper and lower support frames 41 are pressed against each other, the upper support frame 41 drives the pushing block 54 to be inserted into the reinforcement groove on the lower support frame 41 and overlap the overlapping block 55. When the upper and lower support frames 41 move and press against each other, the upper pushing block 54 pushes the support block 53. The support block 53 drives the reinforcing nail 51 to be shoveled obliquely into the slope protection foundation 2 under the support of the support rod 52. Driven by the fixing nail 42, the lower support frame 41 is close to the slope protection mechanism to further fix the lower support frame 41. By pressing the upper support frame 41 against the lower support frame 41, the pushing block 54 on the upper support frame 41 is inserted into the reinforcement groove on the lower support frame 41, and the reinforcing nail 51 is inserted into the slope protection foundation 2, so that the lower support frame 41 can be further fixed, thereby improving the stability of the support frame 41 fixed on the slope protection foundation 2.

[0041] A construction method for river channel ecological slope protection, which is applicable to any of the above-mentioned construction methods for river channel ecological slope protection, and the construction method is: S1: When constructing the river ecological slope protection, firstly, the slope protection foundation 2 at the edge of the river bank 1 is leveled, and then the water diversion channel 3 is built at the bottom of the slope protection foundation 2; S2: After the slope protection foundation 2 is leveled, starting from the bottom of the slope protection foundation 2, the two fixing nails 42 on the support frame 41 are located at the bottom, and the side of the support frame 41 fixed with the vertical splicing block 445 faces upward, and then the support frame 41 is pressed against the slope protection foundation 2, and then the horizontally adjacent support frames 41 are fixed in turn, and the fixation is completed by using the horizontal clamping block 443 and the horizontal clamping groove 444; S3: After the bottom support frame 41 is laid, a new support frame 41 is placed on top of the support frame 41, so that the support frames 41 are in contact with each other, and the upper and lower adjacent support frames 41 are fixed together by using the vertical clamping blocks 447 and the vertical clamping grooves 448; S4: When the upper and lower adjacent support frames 41 are in contact with each other, the push block 54 fixed on the upper support frame 41 is inserted into the reinforcement groove on the lower support frame 41, and the push block 54 pushes the support block 53, so that the support block 53 is obliquely inserted into the ground under the support of the support rod 52, and under the restriction of the reinforcement nail 51, the support frame 41 is close to the slope protection foundation 2; S5: After the support frame 41 is fully paved with the slope protection foundation 2, grass seeds are sprinkled into the support holes on the support plate 1 431 and the support plate 2 432. After the grass seeds germinate, they grow out of the support holes. The support holes support and protect the green grass. When it rains, the support frame 41 effectively reduces the soil erosion of the slope protection foundation 2, and at the same time reduces the impact of rainwater on the roots of the green grass, thereby improving the survival rate of the green grass.

[0042] Working principle: When constructing river ecological slope protection, first level the slope protection foundation 2 on the river bank 1, put the support frame 41 against the slope protection foundation 2, and then use the fixing nail 42 to pass through the support frame 41 and insert it into the slope protection foundation 2 to complete the fixation of the single support frame 41, and then install a new support frame 41 horizontally, so that the horizontal splicing block 441 on the support frame 41 faces the horizontal splicing groove 442 on the fixed support frame 41, and the horizontal splicing block 441 is inserted into the horizontal splicing groove 442 Then the inner wall of the transverse splicing groove 442 squeezes the transverse clamping block 443 on the transverse splicing block 441. The transverse clamping block 443 is an elastic block. The transverse clamping block 443 enters the transverse splicing groove 442 along with the transverse splicing block 441. When the transverse clamping block 443 moves to the position of the transverse clamping groove 444, the transverse clamping block 443 pops up and snaps into the transverse clamping groove 444, so that the transverse splicing block 441 is fixed in the transverse splicing groove 442, so that the laterally adjacent support frames 41 are fixed together.

[0043] After a row of support frames 41 are fixed horizontally, move the new support frame 41 upward by one row, so that the new support frame 41 contacts the lower support frame 41 from above, and make the vertical splicing groove 446 on the upper support frame 41 face the vertical splicing block 445 on the lower support frame 41, and then insert the vertical splicing block 445 into the vertical splicing groove 446, and the vertical splicing block 445 drives the vertical clamping block 447 to enter the vertical splicing groove 446. The vertical clamping piece is an elastic block. When the vertical splicing block 445 is fully inserted into the vertical splicing groove 446, the vertical clamping block 447 pops up and is clamped in the vertical clamping groove 448 on the inner wall of the vertical splicing groove 446, completing the fixation of the upper and lower adjacent support frames 41, and then continue to fix the support frame 41 horizontally. First, the horizontal splicing blocks on the horizontal support frame 41 are connected. 441 and the horizontal splicing groove 442 are fixed together, and then the support frame 41 is pressed down to allow the horizontal splicing block 441 to slide in the horizontal splicing groove 442, and the vertical splicing block 445 is inserted into the vertical splicing groove 446 until the support frame 41 covers the slope protection foundation 2. While the upper and lower support frames 41 are pressed together, the upper support frame 41 drives the pushing block 54 to be inserted into the reinforcement groove on the lower support frame 41 and overlap the overlapping block 55. When the upper and lower support frames 41 move and collide, the upper pushing block 54 pushes the support block 53, and the support block 53 drives the reinforcement nail 51 to be shoveled obliquely into the slope protection foundation 2 under the support of the support rod 52. Driven by the fixing nail 42, the lower support frame 41 is close to the slope protection mechanism, and the lower support frame 41 is further fixed.

[0044] After fixing several support frames 41 together, grass seeds are sprinkled on the slope protection foundation 2 through the support holes 433 on the support plate 1 431 and the support plate 2 432, so that the grass seeds grow into green grass on the slope protection foundation 2. The green grass grows out from the support holes 433, and the roots of the green grass further protect the slope protection foundation 2.

Claims

1. A river ecological slope protection, comprising a river bank (1), characterized in that: A slope protection foundation (2) is provided on the river bank (1), a water diversion channel (3) is provided at the bottom of the slope protection foundation (2), a plurality of scour protection mechanisms (4) are provided on the slope protection foundation (2), and auxiliary reinforcement mechanisms (5) are provided between adjacent scour protection mechanisms (4).

2. A river ecological slope protection according to claim 1, characterized in that: The scour protection mechanism (4) comprises a support frame (41) arranged on a slope protection foundation (2), fixing nails (42) are arranged on both sides of the support frame (41), the reinforcement nails (51) penetrate the support frame (41) and are inserted into the slope protection foundation (2), the support frame (41) is provided with a green plant support component (43), and the support frame (41) is provided with a splicing reinforcement component (44).

3. A river ecological slope protection according to claim 2, characterized in that: The splicing reinforcement assembly (44) comprises a transverse splicing block (441) fixed to one side of the support frame (41); a transverse splicing groove (442) is provided on a side of the support frame (41) away from the transverse splicing block (441); two symmetrical transverse clamping blocks (443) are fixed to the transverse splicing block (441); and a transverse clamping groove (444) corresponding to the transverse clamping block (443) is provided on an inner wall of the transverse splicing groove (442).

4. A river ecological slope protection according to claim 3, characterized in that: A vertical splicing block (445) is fixed on the upper side of the support frame (41); a vertical splicing groove (446) is provided on a side of the support frame (41) away from the vertical splicing block (445); two symmetrical vertical clamping blocks (447) are fixed on the vertical splicing block (445); and a vertical clamping groove (448) corresponding to the vertical clamping block (447) is provided on the inner wall of the vertical splicing groove (446).

5. The river ecological slope protection according to claim 2 is characterized by: The green plant support assembly (43) comprises a support plate 1 (431) fixed on a support frame (41); a support plate 2 (432) is fixed to a side of the support plate 1 (431) away from the support frame (41); a side of the support plate 2 (432) away from the support plate 1 (431) is fixedly connected to the support frame (41); and support holes (433) are provided on both the support plate 1 (431) and the support plate 2 (432).

6. A river ecological slope protection according to claim 5, characterized in that: The support plate 1 (431) and the support plate 2 (432) form an angle between them and protrude in a direction away from the slope protection foundation (2).

7. The river ecological slope protection according to claim 4 is characterized by: The auxiliary reinforcement mechanism (5) comprises two reinforcement nails (51) symmetrically arranged on the support frame (41), a support block (53) being fixed on the reinforcement nail (51), a support rod (52) being rotatably connected to the support block (53), a reinforcement groove being provided on the support frame (41), the reinforcement groove penetrating the support frame (41), one end of the reinforcement groove being open, the support rod (52) being located in the reinforcement groove, both ends of the support rod (52) being fixedly connected to the support frame (41), two symmetrical push blocks (54) being fixed on one end of the support frame (41) away from the reinforcement groove, and a lap block (55) being fixed in the reinforcement groove.

8. A construction method for river ecological slope protection, characterized in that: The construction method is applicable to any one of the river ecological slope protection construction methods in claims 1-7 above, and the construction method is: S1: When constructing the river ecological slope protection, firstly, the slope protection foundation (2) at the edge of the river bank (1) is leveled, and then a water diversion channel (3) is built at the bottom of the slope protection foundation (2); S2: After the slope protection foundation (2) is leveled, starting from the bottom of the slope protection foundation (2), the two fixing nails (42) on the support frame (41) are located at the bottom, with the side of the support frame (41) on which the vertical splicing block (445) is fixed facing upward, and then the support frame (41) is abutted against the slope protection foundation (2), and then the laterally adjacent support frames (41) are fixed in sequence, and the fixing is completed by using the transverse clamping block (443) and the transverse clamping groove (444); S3: After the bottommost support frame (41) is laid, a new support frame (41) is placed on top of the support frame (41), so that the support frames (41) are in contact with each other, and the upper and lower adjacent support frames (41) are fixed together using vertical clamping blocks (447) and vertical clamping grooves (448); S4: When the upper and lower adjacent support frames (41) are in contact with each other, the push block (54) fixed on the upper support frame (41) is inserted into the reinforcement groove on the lower support frame (41), and the push block (54) pushes the support block (53), so that the support block (53) is obliquely inserted into the ground under the support of the support rod (52), and under the restriction of the reinforcement nail (51), the support frame (41) is closely attached to the slope protection foundation (2); S5: After the support frame (41) is fully paved with the slope protection foundation (2), grass seeds are sprinkled into the support holes on the support plate 1 (431) and the support plate 2 (432). After the grass seeds germinate, they grow out of the support holes. The support holes support and protect the greening grass. When it rains, the support frame (41) effectively reduces the soil erosion of the slope protection foundation (2), and at the same time reduces the impact of rainwater on the roots of the greening grass, thereby improving the survival rate of the greening grass.

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