Dam reinforcing structure

Abstract

The invention relates to the technical field of water conservancy projects, and discloses a dam reinforcing structure which comprises a dam body mechanism, wave dividing mechanisms are arranged on the two sides of the dam body mechanism, and a fixed protective fence mechanism and a folding protective fence mechanism are arranged at the tops of the wave dividing mechanisms correspondingly. The number of the fixed protective fence mechanisms and the number of the folding protective fence mechanisms are both multiple, every three fixed protective fence mechanisms and every folding protective fence mechanism form a group, the three fixed protective fence mechanisms in each group are arranged at equal intervals, and a connecting mechanism is arranged at the top of the wave dividing mechanism. According to the dam reinforcing structure, the wave superposition effect of water flow on the dam can be effectively separated through the arranged wave separating mechanism, meanwhile, multi-stage energy dissipation is achieved through the aquatic plant buffer strips cultivated in the wave separating mechanism, and the stable water flow regulation and control efficiency can be continuously maintained through the soil fixing and holding function and the self-repairing capacity of the aquatic plant buffer strips.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy projects, in particular to a dam reinforcement structure. Background Art

[0002] A dam is a general term for buildings and structures that prevent water from flowing. They mainly achieve functions such as flood control, water storage, irrigation and power generation by intercepting water flows. Common types include earth-rock dams and concrete dams. Earth-rock dams are mainly made of earth and rock, with a wide and thick bottom to accommodate foundation changes. Concrete dams are mostly built in deep and narrow valleys, relying on their own weight to resist water pressure. They are divided into gravity dams, arch dams and other forms. Modern dams generally use reinforced concrete structures to enhance stability.

[0003] In the field of water conservancy engineering, dams are important water-retaining structures and are widely used in engineering practices such as flood control and water storage. However, the water-facing surface in traditional dam design usually adopts a flat structure, which has obvious defects in hydraulic performance: when water flows along the surface of the dam, there is a lack of an effective energy dissipation mechanism, resulting in the inability to fully dissipate wave energy. This phenomenon may trigger a wave superposition effect, forming a cumulative impact load, and then produce a single-point continuous dynamic effect on the dam structure, which will significantly reduce the durability and service life of the dam under long-term influence. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a dam reinforcement structure to solve the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a dam reinforcement structure, comprising: a dam body mechanism, wave splitting mechanisms are provided on both sides of the dam body mechanism, fixed guardrail mechanisms and folding guardrail mechanisms are respectively provided on the top of the wave splitting mechanisms, and the number of fixed guardrail mechanisms and the number of folding guardrail mechanisms are both multiple, and every three fixed guardrail mechanisms and each folding guardrail mechanism form a group, and the three fixed guardrail mechanisms in each group are arranged at equal distances, a connecting mechanism is provided on the top of the wave splitting mechanism, the dam body mechanism includes a dam body, and a waterproof layer is provided on the surface of the dam body. The wave-dividing mechanism includes an extension frame, a planting plate, a planting hole, a water retaining grid and a separating grid plate. The extension frame is fixedly arranged at the lower section on both sides of the dam body, the planting plate is fixedly installed inside the extension frame, the planting hole is opened through the inside of the planting plate, and the inside of the planting hole is planted with a water grass buffer zone, the water retaining grid is fixedly installed on the surface of both sides of the dam body, the number of the separating grid plates is multiple, and the multiple separating grid plates are all integrally arranged inside the water retaining grid, and the multiple separating grid plates are all distributed in parallel, and a water guide groove is provided between every two separating grid plates, and an arc angle is provided inside the water guide groove.

[0006] Preferably, the dam body structure also includes a panel, reinforcing ribs, drainage grooves and seepage plates. The panel is fixedly installed on the top of the dam body, the reinforcing ribs are fixedly inserted into the bottom of the dam body, the drainage grooves are respectively embedded at both ends of the panel surface, and the seepage plates are fixedly installed inside the drainage grooves.

[0007] Preferably, the wave-dividing mechanism further comprises a supporting head and a communicating port, wherein the supporting head is integrally provided on the edge of the upper surface of the extension frame away from the dam body, and the communicating port is provided inside the supporting head.

[0008] Preferably, the wave-dividing mechanism also includes a water guide platform, a connecting ear, a mounting groove, a ventilation groove, an isolation net, a drain pipe and a duckbill valve. The water guide platform is integrally arranged on the top of the water retaining grid, the connecting ear is integrally arranged on the top of the water guide platform, the mounting groove is embedded in the upper surface of the water guide platform, the ventilation groove is opened between the water guide platform and the mounting groove, the isolation net is fixedly connected to the inside of the ventilation groove, the drain pipe is fixedly connected between the drainage groove and the extension frame, and the duckbill valve is fixedly installed inside the drain pipe.

[0009] Preferably, the fixed guardrail mechanism includes a first connecting shaft, a fixed guardrail, a first anti-slip sleeve, an armrest, a connecting column, a fixed connecting leg and a connecting waist hole. The first connecting shaft is rotatably connected to the inside of the connecting ear through a bearing, the fixed guardrail is fixedly connected to the surface of the first connecting shaft, the first anti-slip sleeve is fixedly sleeved on the surface of the fixed guardrail, the armrest is integrally arranged on the top of the fixed guardrail, the connecting column is arranged inside the armrest, the fixed connecting leg is fixedly sleeved on the surface of the first connecting shaft, and the connecting waist hole is opened through the surface of the fixed connecting leg.

[0010] Preferably, the folding guardrail mechanism includes a second connecting shaft, a trapezoidal guard inner fence, a second anti-slip sleeve, a first connecting column, a connecting ring, a sliding guide groove, a movable connecting foot and a card interface. The second connecting shaft is rotatably connected to the inside of the connecting ear through a bearing. The number of the first connecting shafts and the number of the second connecting shafts are both multiple, and every three first connecting shafts and each second connecting shaft form a group, and the three first connecting shafts in each group are arranged at equal distances. The parallel connecting column is fixedly inserted between the three handrails in each group. The trapezoidal guard inner fence is fixedly connected to the surface of the second connecting shaft, the second anti-slip sleeve is fixedly sleeved on the surface of the trapezoidal guard inner fence, the first connecting column is fixedly inserted on the top of the second connecting shaft, the connecting ring is rotatably connected to the surface of the first connecting column through a bearing, the sliding guide groove is opened on one side of the trapezoidal guard inner fence, the movable connecting foot is fixedly sleeved on the surface of the second connecting shaft, and the card interface passes through the surface of the movable connecting foot.

[0011] Preferably, the folding guardrail mechanism also includes a second connecting column, a trapezoidal guardrail, a toothless synchronous wheel, a limiting link, a limiting slider, an end shaft, a protective sleeve and a third anti-slip sleeve, the second connecting column is rotatably connected to the inside of the connecting ring through a bearing, the trapezoidal guardrail is fixedly sleeved on the surface of the second connecting column, the toothless synchronous wheel is respectively fixedly sleeved on the surfaces of the second connecting column and the first connecting column, and the toothless synchronous wheel on the surface of the second connecting column is rollingly connected to the toothless synchronous wheel on the surface of the first connecting column, the limiting link is rotatably connected to one side of the trapezoidal guardrail, the limiting slider is rotatably connected to one end of the limiting link, and the surface of the limiting slider is slidably connected to the inner wall of the sliding guide groove, the end shaft is fixedly inserted into the inside of the trapezoidal guardrail, the protective sleeve is fixedly sleeved on the surface of the end shaft, and the third anti-slip sleeve is fixedly sleeved on the surface of the trapezoidal guardrail.

[0012] Preferably, the connecting mechanism includes a first connecting block, an anti-slip shaft, a receiving port, a sliding block and an external support spring, the first connecting block is fixedly connected to the inside of the extension frame, and the first connecting block is located at the bottom of the dynamic connecting foot, the anti-slip shaft is fixedly inserted into the inside of the first connecting block, and the receiving port is opened through the inside of the first connecting block, the number of the sliding blocks is multiple, and every two sliding blocks form a group, and the two sliding blocks in each group are slidably connected to the inside of the receiving port, and the inner wall of the sliding block is slidably connected to the surface of the anti-slip shaft, the external support spring is movably arranged between the two sliding blocks in each group, and the external support spring is movably sleeved on the surface of the anti-slip shaft.

[0013] Preferably, the connecting mechanism further includes a guide sliding slope, a threaded hole and a locking stud, the guide sliding slope is integrally arranged on the surface of the sliding block, the threaded hole is opened between the two sliding blocks in each group, and the locking stud is threadedly connected to the inside of the threaded hole.

[0014] Preferably, the connecting mechanism also includes a second connecting block and a connecting bolt, the second connecting block is fixedly connected to the inside of the extension frame, and the first connecting block is located at the bottom of the fixed connecting leg, the connecting bolt is arranged inside the connecting waist hole, and the fixed connecting leg is fixedly connected to the second connecting block through the connecting bolt.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The dam reinforcement structure, through the dam body mechanism, wave-dividing mechanism, fixed guardrail mechanism, folding guardrail mechanism and connecting mechanism, can effectively separate the wave superposition effect of the water flow on the dam through the wave-dividing mechanism, and at the same time rely on the aquatic grass buffer zone cultivated in the wave-dividing mechanism to achieve multi-level energy dissipation. Through the soil retention function and self-repair ability of the aquatic grass buffer zone, it can sustainably maintain stable water flow regulation efficiency.

[0016] The dam reinforcement structure, through the set extension frame, planting board, planting hole, water retaining fence, separation grid plate, support head, connecting port, water guide platform, connecting ear, installation groove, ventilation groove, isolation net, drain pipe, duckbill valve and aquatic plant buffer zone, can separate waves through the separation grid plate when in use to avoid energy accumulation, and dissipate impact force in advance through the aquatic plant buffer zone to reduce the impact of waves on the water retaining fence. In addition, the aquatic plant buffer zone also constructs an ecological transition zone between shallow water areas and deep water areas, and significantly improves the success rate of intercepting people who fall into the water through its natural barrier effect, thereby greatly improving the safety protection performance of the water area.

[0017] The dam reinforcement structure, through the first connecting shaft, fixed guardrail, first anti-slip sleeve, handrail, parallel column, fixed connecting foot and connecting waist hole, can form the main protection against changes through the fixed guardrail, avoid pedestrians from falling into the water easily, and improve safety.

[0018] The dam reinforcement structure, through the second connecting shaft, trapezoidal protective inner railing, second anti-slip sleeve, first connecting column, connecting ring, sliding guide groove, movable connecting foot, card interface, second connecting column, trapezoidal protective outer railing, toothless synchronous wheel, limiting connecting rod, limiting sliding block, end shaft, protective sleeve and third anti-slip sleeve, can use the trapezoidal protective inner railing and the trapezoidal protective outer railing to cooperate with the fixed protective railing in normal times as the main protection for the shore. When someone falls into the water or needs to go ashore, the trapezoidal protective inner railing and the trapezoidal protective outer railing can be unfolded as a ladder to provide a foothold for people who fall into the water or need to go ashore, thereby assisting in getting on and off the shore.

[0019] The dam reinforcement structure, through the provision of a first connecting block, an anti-slip shaft, a receiving port, a sliding block, an external support spring, a guide sliding slope, a threaded hole, a locking stud, a second connecting block and a connecting bolt, can ensure the locking of the movable connecting foot through the fixing of the locking stud during normal use, and can release the locking of the movable connecting foot through the locking stud when the trapezoidal protective inner fence and the trapezoidal protective outer fence need to be unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of the planting plate position of the present invention; Figure 3 This is a schematic diagram of the structure after installation of the present invention; Figure 4 This is a schematic diagram of the water retaining fence structure of the present invention; Figure 5 This is a cross-sectional view of the water retaining fence of the present invention; Figure 6 This is a structural diagram of the fixed guardrail mechanism of the present invention; Figure 7 This is a structural diagram of the folding guardrail mechanism of the present invention; Figure 8 This is a rear view of the folding guardrail mechanism of the present invention; Figure 9 This is a schematic diagram of the internal explosion structure of the connecting mechanism of the present invention; Figure 10 It is a cross-sectional view of the connecting mechanism of the present invention.

[0021] In the figure: 101, dam body; 102, panel; 103, reinforcement; 104, drainage trough; 105, seepage board; 201, extension frame; 202, planting board; 203, planting hole; 204, water retaining fence; 205, partition grid; 206, support head; 207, connecting port; 208, water guide platform; 209, connecting ear; 210, installation groove; 211, ventilation groove; 212, isolation net; 213, drainage pipe; 214, duckbill valve; 215, aquatic plant buffer zone; 301, first connecting shaft; 302, fixed guardrail; 303, first anti-slip sleeve; 304, handrail; 305, parallel column; 306, fixed connecting foot; 307, connecting waist hole; 401, Second connecting shaft; 402, trapezoidal protective inner fence; 403, second anti-slip sleeve; 404, first connecting column; 405, connecting ring; 406, sliding guide groove; 407, dynamic connecting foot; 408, card interface; 409, second connecting column; 410, trapezoidal protective outer fence; 411, toothless synchronous wheel; 412, limiting connecting rod; 413, limiting slider; 414, end shaft; 415, protective sleeve; 416, third anti-slip sleeve; 501, first connecting block; 502, anti-slip shaft; 503, storage port; 504, sliding block; 505, external support spring; 506, guide slope; 507, threaded hole; 508, locking stud; 509, second connecting block; 510, connecting bolt. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-10A dam reinforcement structure includes: a dam body mechanism, wave splitting mechanisms are provided on both sides of the dam body mechanism, fixed guardrail mechanisms and folding guardrail mechanisms are provided on the top of the wave splitting mechanism, and the number of fixed guardrail mechanisms and the number of folding guardrail mechanisms are both multiple, and every three fixed guardrail mechanisms and each folding guardrail mechanism form a group, and the three fixed guardrail mechanisms in each group are arranged at equal distances, a connecting mechanism is provided on the top of the wave splitting mechanism, the dam body mechanism includes a dam body 101, the surface of the dam body 101 is provided with a waterproof layer, the wave splitting mechanism includes an extension frame 201, a planting plate 202, a planting hole 203, and a water retaining fence 204 and a partition grid 205, the extension frame 201 is fixedly arranged at the lower section on both sides of the dam body 101, the planting plate 202 is fixedly installed inside the extension frame 201, the planting hole 203 is opened through the inside of the planting plate 202, and the inside of the planting hole 203 is planted with a water grass buffer zone 215, the water retaining grid 204 is fixedly installed on the surface of both sides of the dam body 101, the number of the partition grids 205 is multiple, and the multiple partition grids 205 are all integrally arranged inside the water retaining grid 204, and the multiple partition grids 205 are all distributed in parallel, and a water guide groove is provided between every two partition grids 205, and an arc angle is provided inside the water guide groove.

[0024] Among them; the dam body structure also includes a panel 102, a reinforcing rib 103, a drainage trough 104 and a seepage board 105. The panel 102 is fixedly installed on the top of the dam body 101, the reinforcing rib 103 is fixedly plugged into the bottom of the dam body 101, the drainage trough 104 is respectively embedded at both ends of the surface of the panel 102, and the seepage board 105 is fixedly installed inside the drainage trough 104. Through the dam body structure, wave-dividing structure, fixed guardrail structure, folding guardrail structure and connecting structure, the wave superposition effect of the upper dam water flow can be effectively separated by the wave-dividing structure. At the same time, relying on the aquatic grass buffer zone 215 cultivated in the wave-dividing structure, multi-level energy dissipation is achieved. Through the soil retention function and self-repairing ability of the aquatic grass buffer zone 215, the stable water flow regulation efficiency can be sustainably maintained.

[0025] Among them, the wave-dividing mechanism also includes a support head 206 and a connecting port 207. The support head 206 is integrally arranged on the edge of the upper surface of the extension frame 201 away from the dam body 101, and the connecting port 207 is opened inside the support head 206.

[0026] Among them, the wave-dividing mechanism also includes a water guide platform 208, a connecting ear 209, a mounting groove 210, a ventilation groove 211, an isolation net 212, a drain pipe 213 and a duckbill valve 214. The water guide platform 208 is integrally arranged on the top of the water retaining fence 204, the connecting ear 209 is integrally arranged on the top of the water guide platform 208, the mounting groove 210 is embedded in the upper surface of the water guide platform 208, the ventilation groove 211 is opened between the water guide platform 208 and the mounting groove 210, the isolation net 212 is fixedly connected to the inside of the ventilation groove 211, the drain pipe 213 is fixedly connected between the drain groove 104 and the extension frame 201, the duckbill valve 214 is fixedly installed in the inside of the drain pipe 213, and the extension frame 201 is provided. , planting plate 202, planting hole 203, water retaining fence 204, separation grid plate 205, support head 206, connecting port 207, water guide platform 208, connecting ear 209, installation groove 210, ventilation groove 211, isolation net 212, drain pipe 213, duckbill valve 214 and aquatic plant buffer zone 215, which can separate waves through the separation grid plate 205 when in use to avoid energy accumulation, and dissipate impact force in advance through the aquatic plant buffer zone 215, thereby reducing the impact of waves on the water retaining fence 204. In addition, the aquatic plant buffer zone 215 also constructs an ecological transition zone between shallow water areas and deep water areas, and significantly improves the success rate of intercepting people who fall into the water through its natural barrier effect, thereby greatly improving the safety protection performance of the water area.

[0027] Among them, the fixed guardrail mechanism includes a first connecting shaft 301, a fixed guardrail 302, a first anti-slip sleeve 303, a handrail 304, a connecting column 305, a fixed connecting foot 306 and a connecting waist hole 307. The first connecting shaft 301 is rotatably connected to the inside of the connecting ear 209 through a bearing, the fixed guardrail 302 is fixedly connected to the surface of the first connecting shaft 301, the first anti-slip sleeve 303 is fixedly sleeved on the surface of the fixed guardrail 302, and the handrail 304 is integrally arranged on the top of the fixed guardrail 302. The parallel connecting column 305 is arranged inside the handrail 304, the fixed connecting leg 306 is fixedly sleeved on the surface of the first connecting shaft 301, and the connecting waist hole 307 is opened through the surface of the fixed connecting leg 306. Through the set first connecting shaft 301, fixed guardrail 302, first anti-slip sleeve 303, handrail 304, parallel connecting column 305, fixed connecting leg 306 and connecting waist hole 307, the fixed guardrail 302 can be used to form the main protection against changes, prevent pedestrians from falling into the water easily, and improve safety.

[0028] Among them; the folding guardrail mechanism includes a second connecting shaft 401, a trapezoidal guard inner fence 402, a second anti-slip sleeve 403, a first connecting column 404, a connecting ring 405, a sliding guide groove 406, a movable connecting foot 407 and a card interface 408, the second connecting shaft 401 is rotatably connected to the inside of the connecting ear 209 through a bearing, the number of the first connecting shaft 301 and the number of the second connecting shaft 401 are both multiple, and every three first connecting shafts 301 and each second connecting shaft 401 are a group, and the three first connecting shafts 301 in each group are arranged at equal distances, and the connecting column 305 is fixed It is fixedly inserted between the three handrails 304 in each group, the trapezoidal protective inner rail 402 is fixedly connected to the surface of the second connecting shaft 401, the second anti-slip sleeve 403 is fixedly sleeved on the surface of the trapezoidal protective inner rail 402, the first connecting column 404 is fixedly inserted on the top of the second connecting shaft 401, the connecting ring 405 is rotatably connected to the surface of the first connecting column 404 through a bearing, the sliding guide groove 406 is opened on one side of the trapezoidal protective inner rail 402, the movable connecting foot 407 is fixedly sleeved on the surface of the second connecting shaft 401, and the card interface 408 is opened through the surface of the movable connecting foot 407.

[0029] Among them, the folding guardrail mechanism also includes a second connecting column 409, a trapezoidal protective outer fence 410, a toothless synchronous wheel 411, a limiting link 412, a limiting slider 413, an end shaft 414, a protective sleeve 415 and a third anti-slip sleeve 416. The second connecting column 409 is rotatably connected to the inside of the connecting ring 405 through a bearing, the trapezoidal protective outer fence 410 is fixedly sleeved on the surface of the second connecting column 409, the toothless synchronous wheel 411 is fixedly sleeved on the surfaces of the second connecting column 409 and the first connecting column 404, and the toothless synchronous wheel 411 on the surface of the second connecting column 409 is rollingly connected to the toothless synchronous wheel 411 on the surface of the first connecting column 404, the limiting link 412 is rotatably connected to one side of the trapezoidal protective outer fence 410, the limiting slider 413 is rotatably connected to one end of the limiting link 412, and the surface of the limiting slider 413 is slidably connected to the inner wall of the guide groove 406, and the end shaft 414 is fixedly inserted into the trapezoidal protective outer fence. Inside the outer fence 410, the protective sleeve 415 is fixedly sleeved on the surface of the end shaft 414, and the third anti-slip sleeve 416 is fixedly sleeved on the surface of the trapezoidal protective outer fence 410. Through the second connecting shaft 401, the trapezoidal protective inner fence 402, the second anti-slip sleeve 403, the first connecting column 404, the connecting ring 405, the sliding guide groove 406, the movable connecting foot 407, the card interface 408, the second connecting column 409, the trapezoidal protective outer fence 410, the toothless synchronous wheel 411, the limiting link 412, the limiting slider 413, the end shaft 414, the protective sleeve 415 and the third anti-slip sleeve 416 can be used as the main protection for the shore by cooperating with the fixed protective railing 302 through the trapezoidal protective inner railing 402 and the trapezoidal protective outer railing 410 in normal times. When someone falls into the water or needs to go ashore, the trapezoidal protective inner railing 402 and the trapezoidal protective outer railing 410 can be unfolded as a ladder to provide a foothold for the person who falls into the water or needs to go ashore, thereby assisting in getting on and off the shore.

[0030] Among them, the connecting mechanism includes a first connecting block 501, an anti-slip shaft 502, a receiving port 503, a sliding block 504 and an external support spring 505. The first connecting block 501 is fixedly connected to the inside of the extension frame 201, and the first connecting block 501 is located at the bottom of the movable connecting foot 407. The anti-slip shaft 502 is fixedly inserted into the inside of the first connecting block 501. The receiving port 503 runs through the inside of the first connecting block 501. There are multiple sliding blocks 504, and every two sliding blocks 504 form a group, and the two sliding blocks 504 in each group are slidably connected to the inside of the receiving port 503, and the inner wall of the sliding block 504 is slidably connected to the surface of the anti-slip shaft 502. The external support spring 505 is movably arranged between the two sliding blocks 504 in each group, and the external support spring 505 is movably sleeved on the surface of the anti-slip shaft 502.

[0031] Among them; the connecting mechanism also includes a guide sliding slope 506, a threaded hole 507 and a locking stud 508, the guide sliding slope 506 is integrally arranged on the surface of the sliding block 504, the threaded hole 507 is opened between the two sliding blocks 504 of each group, and the locking stud 508 is threadedly connected to the inside of the threaded hole 507.

[0032] Among them, the connecting mechanism also includes a second connecting block 509 and a connecting bolt 510, the second connecting block 509 is fixedly connected to the inside of the extension frame 201, and the first connecting block 501 is located at the bottom of the fixed connecting foot 306, the connecting bolt 510 is arranged inside the connecting waist hole 307, and the fixed connecting foot 306 is fixedly connected to the second connecting block 509 through the connecting bolt 510, through the first connecting block 501, anti-slip shaft 502, storage port 503, sliding block 504, external support spring 505, guide sliding inclined surface 506, threaded hole 507, locking stud 508, second connecting block 509 and connecting bolt 510, the locking stud 508 can be used to ensure the locking of the movable connecting foot 407 during normal use, and the locking stud 508 can be used to release the locking of the movable connecting foot 407 when it is necessary to unfold the trapezoidal protective inner fence 402 and the trapezoidal protective outer fence 410.

[0033] Working principle: When in use, waves are first buffered and dispersed by the water grass buffer strip 215. Then, when the dispersed waves hit the water retaining fence 204, they are separated into independent waves by the parallel separation grids 205. The impact of the waves is dispersed inside each separation grid 205, thereby preventing the waves from superimposing on one impact point and causing concentrated wear and impact. When someone falls into the water, the water grass buffer strip 215 will intercept the person and prevent him / her from sliding into the deep water area. If the water grass buffer strip 215 is interrupted in some sections, the support head 206 can also provide a foothold, and the shore personnel can then deploy the trapezoidal protective inner rail 402 and the trapezoidal protective outer rail 410 to rescue him / her. During rescue, the locking screw 508 is twisted to remove it, so that the lock of the sliding block 504 is released, and then the sliding block 504 is pressed toward the middle to release the locking of the movable connecting foot 407. Then the trapezoidal protective inner rail 402 is rotated to lift the movable connecting foot 407, and the trapezoidal protective outer rail 410 is rotated to unfold it. When unfolding, the trapezoidal protective outer rail 410 will drive the limiting slider 413 to slide along the sliding guide groove 406 through the limiting link 412 until the trapezoidal protective outer rail 410 is fully unfolded and aligned with the trapezoidal protective inner rail 402. At this time, the limiting slider 413 also reaches the end of the position, thereby ensuring that the trapezoidal protective outer rail 410 will not be unfolded too much. Then the trapezoidal protective inner rail 402 is rotated to put the free end of the trapezoidal protective outer rail 410 into the water, providing a foothold for the person who falls into the water to climb up or for the rescuer to rescue.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A dam reinforcement structure, characterized in that: include: A dam body mechanism, wherein wave splitting mechanisms are provided on both sides of the dam body mechanism, and a fixed guardrail mechanism and a folding guardrail mechanism are respectively provided on the top of the wave splitting mechanism, and the number of the fixed guardrail mechanisms and the number of the folding guardrail mechanisms are both multiple, and every three fixed guardrail mechanisms and each folding guardrail mechanism form a group, and the three fixed guardrail mechanisms in each group are arranged at equal distances, and a connecting mechanism is provided on the top of the wave splitting mechanism; The dam body structure comprises a dam body (101), the surface of the dam body (101) is provided with a waterproof layer, the wave dividing mechanism comprises an extension frame (201), a planting plate (202), a planting hole (203), a water retaining fence (204) and a separation grid (205), the extension frame (201) is fixedly arranged at the lower section of both sides of the dam body (101), the planting plate (202) is fixedly installed inside the extension frame (201), and the planting hole (203) is opened through the planting plate. (202), and a water grass buffer zone (215) is planted inside the planting hole (203), the water retaining grid (204) is fixedly installed on the surfaces of both sides of the dam body (101), the number of the dividing grid plates (205) is multiple, and the multiple dividing grid plates (205) are all integrally arranged inside the water retaining grid (204), and the multiple dividing grid plates (205) are all distributed in parallel, and a water guide groove is provided between every two dividing grid plates (205), and the inside of the water guide groove is provided with an arc angle.

2. The embankment reinforcement structure according to claim 1, characterized in that: The dam body structure further comprises a panel (102), reinforcing ribs (103), a drainage groove (104) and a water seepage plate (105); the panel (102) is fixedly mounted on the top of the dam body (101); the reinforcing ribs (103) are fixedly plugged into the bottom of the dam body (101); the drainage grooves (104) are respectively embedded at both ends of the surface of the panel (102); and the water seepage plate (105) is fixedly mounted inside the drainage grooves (104).

3. The embankment reinforcement structure according to claim 1, characterized in that: The wave-dividing mechanism further comprises a support head (206) and a communication port (207); the support head (206) is integrally arranged on an edge of the upper surface of the extension frame (201) away from the dam body (101); and the communication port (207) is provided inside the support head (206).

4. The embankment reinforcement structure according to claim 3, characterized in that: The wave-dividing mechanism further comprises a water guide platform (208), a connecting ear (209), a mounting groove (210), a ventilation groove (211), an isolation net (212), a drainage pipe (213) and a duckbill valve (214). The water guide platform (208) is integrally arranged on the top of the water retaining grid (204), the connecting ear (209) is integrally arranged on the top of the water guide platform (208), the mounting groove (210) is embedded in the upper surface of the water guide platform (208), the ventilation groove (211) is penetrated and opened between the water guide platform (208) and the mounting groove (210), the isolation net (212) is fixedly connected to the inside of the ventilation groove (211), the drainage pipe (213) is fixedly connected between the drainage groove (104) and the extension frame (201), and the duckbill valve (214) is fixedly installed to the inside of the drainage pipe (213).

5. The embankment reinforcement structure according to claim 4, characterized in that: The fixed guardrail mechanism comprises a first connecting shaft (301), a fixed guardrail (302), a first anti-slip sleeve (303), a support column (304), a connecting column (305), a fixed connecting leg (306) and a connecting waist hole (307), wherein the first connecting shaft (301) is rotatably connected to the inside of the connecting ear (209) through a bearing, the fixed guardrail (302) is fixedly connected to the surface of the first connecting shaft (301), the first anti-slip sleeve (303) is fixedly sleeved on the surface of the fixed guardrail (302), the support column (304) is integrally arranged on the top of the fixed guardrail (302), the connecting column (305) is arranged inside the support column (304), the fixed connecting leg (306) is fixedly sleeved on the surface of the first connecting shaft (301), and the connecting waist hole (307) is opened through the surface of the fixed connecting leg (306).

6. The embankment reinforcement structure according to claim 5, characterized in that: The folding guardrail mechanism comprises a second connecting shaft (401), a trapezoidal guard inner fence (402), a second anti-slip sleeve (403), a first connecting column (404), a connecting ring (405), a sliding guide groove (406), a movable connecting foot (407) and a card interface (408), wherein the second connecting shaft (401) is rotatably connected to the inside of the connecting ear (209) through a bearing, the number of the first connecting shafts (301) and the number of the second connecting shafts (401) are both multiple, and every three first connecting shafts (301) and every second connecting shaft (401) form a group, and the three first connecting shafts (301) in each group are arranged at equal distances, and the connecting column (305) is fixedly plugged in. Between the three handrails (304) of each group, the trapezoidal protective inner fence (402) is fixedly connected to the surface of the second connecting shaft (401), the second anti-slip sleeve (403) is fixedly sleeved on the surface of the trapezoidal protective inner fence (402), the first connecting column (404) is fixedly plugged into the top of the second connecting shaft (401), the connecting ring (405) is rotatably connected to the surface of the first connecting column (404) through a bearing, the sliding guide groove (406) is opened on one side of the trapezoidal protective inner fence (402), the movable connecting foot (407) is fixedly sleeved on the surface of the second connecting shaft (401), and the card interface (408) is opened through the surface of the movable connecting foot (407).

7. The embankment reinforcement structure according to claim 6, characterized in that: The folding guardrail mechanism further comprises a second connecting column (409), a trapezoidal guardrail (410), a toothless synchronous wheel (411), a limiting connecting rod (412), a limiting slider (413), an end shaft (414), a protective sleeve (415) and a third anti-slip sleeve (416), wherein the second connecting column (409) is rotatably connected to the inside of the connecting ring (405) via a bearing, the trapezoidal guardrail (410) is fixedly sleeved on the surface of the second connecting column (409), the toothless synchronous wheel (411) is fixedly sleeved on the surfaces of the second connecting column (409) and the first connecting column (404), and the surface of the second connecting column (409) is fixedly sleeved on the surfaces of the second connecting column (409) and the first connecting column (404). The toothless synchronous wheel (411) is rollingly connected to the toothless synchronous wheel (411) on the surface of the first connecting column (404), the limiting connecting rod (412) is rotationally connected to one side of the trapezoidal protective outer fence (410), the limiting slider (413) is rotationally connected to one end of the limiting connecting rod (412), and the surface of the limiting slider (413) is slidingly connected to the inner wall of the sliding guide groove (406), the end shaft (414) is fixedly inserted into the interior of the trapezoidal protective outer fence (410), the protective sleeve (415) is fixedly sleeved on the surface of the end shaft (414), and the third anti-slip sleeve (416) is fixedly sleeved on the surface of the trapezoidal protective outer fence (410).

8. The embankment reinforcement structure according to claim 4, characterized in that: The connecting mechanism comprises a first connecting block (501), an anti-slip shaft (502), a receiving port (503), a sliding block (504) and an external support spring (505), wherein the first connecting block (501) is fixedly connected to the interior of the extension frame (201), and the first connecting block (501) is located at the bottom of the movable connecting foot (407), the anti-slip shaft (502) is fixedly plugged into the interior of the first connecting block (501), and the receiving port (503) is opened through the first connecting block ( 501), the number of the sliding blocks (504) is multiple, and every two sliding blocks (504) form a group, and the two sliding blocks (504) in each group are slidably connected to the inside of the receiving port (503), and the inner wall of the sliding block (504) is slidably connected to the surface of the anti-slip shaft (502), and the external support spring (505) is movably arranged between the two sliding blocks (504) in each group, and the external support spring (505) is movably sleeved on the surface of the anti-slip shaft (502).

9. The embankment reinforcement structure according to claim 8, characterized in that: The connecting mechanism further comprises a guide sliding inclined surface (506), a threaded hole (507) and a locking stud (508), wherein the guide sliding inclined surface (506) is integrally provided on the surface of the sliding block (504), the threaded hole (507) is provided between the two sliding blocks (504) in each group, and the locking stud (508) is threadedly connected to the inside of the threaded hole (507).

10. The embankment reinforcement structure according to claim 9, characterized in that: The connecting mechanism further comprises a second connecting block (509) and a connecting bolt (510), wherein the second connecting block (509) is fixedly connected to the interior of the extension frame (201), and the first connecting block (501) is located at the bottom of the fixed connecting leg (306), the connecting bolt (510) is arranged inside the connecting waist hole (307), and the fixed connecting leg (306) is fixedly connected to the second connecting block (509) via the connecting bolt (510).

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