River channel slope protection structure based on water conservancy and hydropower engineering design

Abstract

The utility model relates to the technical field of river channel slope protection, and discloses a river channel slope protection structure based on hydraulic and hydro-power engineering design, which comprises a coagulation layer, a plurality of coagulation blocks are fixedly connected to the top of the front side of the coagulation layer, connecting blocks are fixedly connected to the left sides of the coagulation blocks, and connecting grooves are formed in the middles of the right sides in the coagulation blocks. The device comprises a concrete block, the bottom of the concrete block is fixedly connected with a fixing column, a sliding groove is formed in the fixing column, two reinforcing columns are slidably connected into the sliding groove, reinforcing grooves are formed in the close sides of the interiors of the two reinforcing columns, and the close sides of the two reinforcing columns are fixedly connected with two springs. According to the utility model, natural force damages such as water flow scouring, stormy wave invasion and rainwater erosion can be effectively resisted, the river bank soil loss is reduced, the river bank slope form is kept stable, the safe operation of water conservancy and hydropower engineering facilities is ensured, and the service life of the water conservancy and hydropower engineering facilities is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to river revetment technical field especially relates to a river revetment structure based on water conservancy and hydropower engineering design. BACKGROUND

[0002] Water conservancy and hydropower engineering is the engineering discipline of comprehensive utilization of water resources, which mainly involves the development of water resources, such as building reservoirs to store water sources, realizing the regulation of water resources in time and space, ensuring the stability of water supply, meeting the water demand of life, agriculture, industry and other uses, and focusing on hydropower generation. Through the construction of dams and hydropower stations and other facilities, the energy of water flow is used to drive the rotation of water turbines, and then drive the generator to generate electricity, which is a clean and renewable energy utilization method, and plays an important role in the energy supply system. Water conservancy and hydropower engineering also includes functions such as flood control, irrigation, navigation, etc. For example, through the flood discharge facilities of the dam to prevent flood, use the irrigation device such as channel to promote agricultural production, at the same time improve the river condition to guarantee the smooth navigation, it is a complex engineering device with multiple social benefits; River revetment structure is an engineering structure for protecting the stability of river slope. It mainly builds a protective layer on the slope surface of the river to prevent the river bank from being eroded by water flow, such as using concrete revetment, mortar revetment, etc. It can effectively resist the scouring force of water flow, and at the same time, it also has ecological and landscape functions. Some new types of revetment structures (such as fish nest type revetment, vegetation type ecological concrete revetment, etc.) can provide habitat for aquatic organisms and beautify the landscape around the river.

[0003] River revetment structure based on water conservancy and hydropower engineering design is an engineering system specially designed for river slope protection and water conservancy and hydropower facilities, which is usually composed of revetment materials, drainage components and reinforcing components, aiming to maintain the stability of river slope and ensure the safe operation of water conservancy and hydropower engineering. The revetment materials (such as concrete, masonry, ecological materials, etc.) are used to resist the scouring force of water flow and reduce the erosion of river water to the slope soil. The drainage components are used to drain the water in the slope in time to reduce the damage of water pressure to the slope surface and enhance the overall stability of the slope. The reinforcing components further improve the strength and anti-skid ability of the revetment structure. At the same time, some ecological revetment structures take advantage of the soil and water conservation function of plant roots to promote ecological balance on the basis of slope protection, and create a good surrounding environment for water conservancy and hydropower engineering.

[0004] In the prior art, part of the river channel slope protection structure is simply stacked between the slope protection materials and between the slope protection materials and the slope surface, without using effective bonding materials or anchoring measures (such as anchor rods, anchor cables and the like), so that the slope protection structure is easy to scatter when subjected to external force, and cannot form a whole stable structure, thereby causing the slope protection structure to be prone to local collapse or even large-area collapse under the action of external forces such as water flow impact, rainwater scouring and the like, and seriously damaging the integrity and protection function of the river channel slope protection. Practical new type content

[0005] In order to make up for the above shortcomings, the river channel slope protection structure based on the design of water conservancy and hydropower engineering is provided, aiming at improving the problem that the slope protection structure is prone to local collapse or even large-area collapse under the action of external forces such as water flow impact, rainwater scouring and the like in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A river channel slope protection structure based on the design of water conservancy and hydropower engineering, comprising a coagulation layer, a plurality of coagulation blocks are fixedly connected to the front top of the coagulation layer, a connecting block is fixedly connected to the left side of the coagulation block, a connecting groove is formed in the inside right middle part of the coagulation block, a fixed column is fixedly connected to the bottom of the coagulation block, a sliding groove is formed in the inside of the fixed column, two reinforcing columns are slidably connected to the inside of the sliding groove, a reinforcing groove is formed in the inside of the proximal side of the two reinforcing columns, two springs are fixedly connected to the proximal side of the two reinforcing columns, a screw is screwedly connected to the inside of the reinforcing groove, and a storage assembly for collecting rainwater to irrigate vegetation is formed in the top of the coagulation layer.

[0008] Further description is made to the above technical scheme:

[0009] The storage assembly comprises a guide groove, two water inlets are formed in the inside of the coagulation layer, two filter screens are fixedly connected to the inner wall of the water inlet, and a water storage tank is fixedly connected to the bottom of the coagulation layer.

[0010] Further description is made to the above technical scheme:

[0011] An irrigation pipe is fixedly connected to the inner wall rear side of the water storage tank, and an electromagnetic valve is fixedly connected to the outside rear side of the irrigation pipe.

[0012] Further description is made to the above technical scheme:

[0013] Horizontal channels are formed in the top and bottom of the coagulation block, and longitudinal channels are formed in the left and right sides of the coagulation block.

[0014] As a further description of the above technical solutions:

[0015] The outer part of the connecting block is in contact with the inner wall of the connecting groove, and the outer thread of the screw is connected in the middle part of the inner wall of the connecting block;

[0016] As a further description of the above technical solutions:

[0017] The outer part of the two reinforcing columns is reversely and slidably connected to the inner part of the fixed column, and the outer bottom of the screw is threadedly connected to the inner top of the fixed column;

[0018] As a further description of the above technical solutions:

[0019] The outer part of the plurality of guide grooves is arranged in the inner part of the coagulation layer, and the proximal side of the plurality of guide grooves is in contact with the outer part of the water inlet;

[0020] As a further description of the above technical solutions:

[0021] The rear side of the coagulation layer is fixedly connected with a vegetation layer, and the outer part of the irrigation pipe is fixedly connected to the inner wall of the vegetation layer.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、In the utility model, the connecting block on the left side and the top of the coagulation block is corresponded with the connecting groove on the right side and the bottom respectively, so that the modularization splicing is quickly carried out, and the fixed column on the bottom plays a fixing role on the protection structure, the screw is inserted into the inner part of the coagulation block and the fixed column, when the screw moves to the position of the reinforcing groove, the reinforcing column slides reversely in the inner part of the sliding groove, plays a reinforcing role on the protection mechanism, so that the water flow scouring, the storm invasion and the rainwater erosion and other natural force damage can be effectively resisted, the riverbank soil loss is reduced, the river channel bank slope form is kept stable, the safe operation of the water conservancy and hydropower engineering facilities is guaranteed, and the service life is prolonged.

[0024] 2、In the utility model, the rainwater can flow to the inner part of the water inlet through the plurality of guide grooves on the top, the guide grooves are annular arrays on the outer part of the water inlet, the rainwater can be collected, the water inlet on the inner wall of the guide groove can filter the rainwater, when the vegetation layer on the rear side lacks water and needs to be irrigated, the irrigation pipe is controlled through the electromagnetic valve, the water in the water storage tank is used to irrigate the vegetation layer, so that the additional irrigation water input is reduced, the cost is reduced, the growth of the slope protection vegetation is promoted, the protection effect of the vegetation on the slope surface is enhanced, the river channel slope protection structure is further stabilized, and a virtuous cycle is formed. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1A three-dimensional schematic view of a riverway slope protection structure based on water conservancy and hydropower engineering design is provided in the utility model.

[0026] Figure 2 A structural schematic view of a fixed column of a riverway slope protection structure based on water conservancy and hydropower engineering design is provided in the utility model.

[0027] Figure 3 A structural schematic view of a reinforcing column of a riverway slope protection structure based on water conservancy and hydropower engineering design is provided in the utility model.

[0028] Figure 4 A structural schematic view of a guide groove of a riverway slope protection structure based on water conservancy and hydropower engineering design is provided in the utility model.

[0029] Legend:

[0030] 1, coagulation layer; 2, coagulation block; 3, connecting block; 4, connecting groove; 5, fixed column; 6, sliding groove; 7, reinforcing column; 8, reinforcing groove; 9, spring; 10, screw; 11, guide groove; 12, water inlet; 13, filter screen; 14, water storage tank; 15, irrigation pipe; 16, electromagnetic valve; 17, vegetation layer; 18, transverse canal; 19, longitudinal canal. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Reference Figures 1 to 3 An embodiment provided by the utility model: a riverway slope protection structure based on water conservancy and hydropower engineering design, comprising a coagulation layer 1, the coagulation layer 1 is the basic bearing layer of the whole slope protection structure, a plurality of coagulation blocks 2 are fixedly connected to the front side top of the coagulation layer 1, the plurality of coagulation blocks 2 cooperate with each other, and the stability and impact resistance of the slope protection are enhanced, a connecting block 3 is fixedly connected to the left side of the coagulation block 2, the design of the connecting block 3 is beneficial to the connection and synergistic effect between adjacent coagulation blocks 2, so that the whole slope protection structure forms a more compact whole, a connecting groove 4 is formed in the inside right middle part of the coagulation block 2, the connecting groove 4 is used for butt joint with the connecting block 3, and the integrity and continuity of the slope protection structure are further improved, a fixed column 5 is fixedly connected to the bottom of the coagulation block 2, the fixed column 5 penetrates into the ground to a certain depth, provides vertical stable supporting force for the coagulation block 2, and also protects the soil layer.

[0033] The inside of the fixed column 5 is provided with a sliding groove 6, and the sliding groove 6 provides a sliding space for the reinforcing column 7. The inside of the sliding groove 6 is slidably connected with two reinforcing columns 7. When the reinforcing column 7 slides out of the inside of the fixed column 5, the left and right two fat boxes are inserted into the soil layer, which plays a reinforcing role on the coagulation layer 1. The inside of the two reinforcing columns 7 is provided with a reinforcing groove 8 on one side. The reinforcing groove 8 provides a rotating space for the screw 10. The two reinforcing columns 7 are fixedly connected with two springs 9 on one side. When the screw 10 is retracted, the reinforcing column 7 is reset and retracted through the spring 9. The inside of the reinforcing groove 8 is threadedly connected with the screw 10. The coagulation layer 1 is provided with a storage assembly for collecting and irrigating vegetation with rainwater on the top.

[0034] Referring to Figure 2 and Figure 4 , the storage assembly includes a guide groove 11, which plays an important role in guiding the flow path of rainwater. The inside of the coagulation layer 1 is provided with two water inlets 12. The water inlets 12 can maximize the reception of rainwater guided by the guide groove 11. The inner wall of the water inlet 12 is fixedly connected with two filter screens 13. The filter screens 13 can effectively filter out impurities such as leaves, branches and silt carried in the rainwater, prevent these impurities from entering the subsequent water storage tank 14, and avoid the accumulation of impurities to block the water inlet 12. The bottom of the coagulation layer 1 is fixedly connected with a water storage tank 14. The water storage tank 14 can store rainwater, which can be used to irrigate the vegetation on the back side when needed.

[0035] Referring to Figure 1 and Figure 2 , the inner wall of the water storage tank 14 is fixedly connected with an irrigation pipe 15 on the back side. The irrigation pipe 15 is used to irrigate the vegetation with water. The outer back side of the irrigation pipe 15 is fixedly connected with an electromagnetic valve 16. The electromagnetic valve 16 controls the outflow of water. The inside of the coagulation layer 1, i.e. the top and bottom of the coagulation block 2, is provided with a horizontal channel 18. The inside of the coagulation layer 1, i.e. the left and right sides of the coagulation block 2, is provided with a vertical channel 19. With the cooperation of the horizontal channel 18 and the vertical channel 19, the rainwater can be quickly discharged and flowed into the river when it rains. The outer part of the connecting block 3 is in contact with the inner wall of the connecting groove 4, so that the coagulation block 2 can be quickly spliced and used. The outer part of the screw 10 is threadedly connected to the inner wall of the coagulation block 2. The screw 10 is used to extrude and reinforce the bottom reinforcing column 7. The outer parts of the two reinforcing columns 7 are slidably connected to the inside of the fixed column 5 in opposite directions on the left and right sides, so that the reinforcing column 7 can be better inserted into the soil layer to fix the protection mechanism;

[0036] The bottom of the screw 10 is screwed in the inner top of the fixed column 5, the double screw connection greatly improves the connection firmness between the reinforcing column 7 and the concrete block 2 and the fixed column 5, the outer of the plurality of guide grooves 11 is opened in the inner of the concrete layer 1, the guide grooves 11 are used for guiding rainwater to flow into the water inlet 12, the similar side of the plurality of guide grooves 11 is in contact with the outer of the water inlet 12, the plurality of guide grooves 11 are annular arrays outside the water inlet 12, so that water can enter the water inlet 12, the rear side of the concrete layer 1 is fixedly connected with the vegetation layer 17, the vegetation layer 17 is an important embodiment of the ecological function of the slope protection structure, the outer of the irrigation pipe 15 is fixedly connected to the inner wall of the vegetation layer 17, the irrigation of the vegetation layer 17 by the irrigation pipe 15 is controlled by the electromagnetic valve 16, so that the vegetation layer 17 can be timely supplemented when lacking water.

[0037] Working principle: when the river needs to be protected, the left side and the top of the concrete block 2 are connected with the connecting block 3, and the right side and the bottom of the connecting block 3 are connected with the connecting groove 4, so that the modularization splicing is quickly realized, and the fixed column 5 at the bottom fixes the protection structure, when the reinforcement is needed, the screw 10 is moved into the inner of the concrete block 2 and the fixed column 5, when the screw 10 is moved to the position of the reinforcing groove 8, the reinforcing groove 8 is funnel-shaped at the similar side of the two reinforcing columns 7, when the screw 10 is moved to the bottom, the reinforcing column 7 is slid in the opposite direction in the inner of the sliding groove 6, so that the protection structure is reinforced, and the spring 9 can pull back the reinforcing column 7 on both sides after the screw 10 is pulled out.

[0038] When it rains, rainwater can flow into the inner of the water inlet 12 through the plurality of guide grooves 11 on the top, the guide grooves 11 are annular arrays outside the water inlet 12, so that rainwater can be collected, and the water inlet 12 on the inner wall of the guide groove 11 can filter rainwater, so that leaves, branches, silt and other impurities carried in the rainwater can be effectively filtered out, and the impurities are prevented from entering the subsequent water storage tank 14, when the vegetation layer 17 at the rear side lacks water and needs to be irrigated, the electromagnetic valve 16 controls the irrigation pipe 15, so that the water in the water storage tank 14 is used to irrigate the vegetation layer 17.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A river channel slope protection structure based on water conservancy and hydropower engineering design, comprising a coagulation layer (1), characterized in that: The front side top of the coagulation layer (1) is fixedly connected with a plurality of coagulation blocks (2), the left side of the coagulation block (2) is fixedly connected with a connecting block (3), the inner right side middle part of the coagulation block (2) is provided with a connecting groove (4), the bottom of the coagulation block (2) is fixedly connected with a fixed column (5), the inner part of the fixed column (5) is provided with a sliding groove (6), the inner part of the sliding groove (6) is slidably connected with two reinforcing columns (7), the inner part of the two reinforcing columns (7) is provided with a reinforcing groove (8) on the side close to each other, the side close to each other of the two reinforcing columns (7) is fixedly connected with two springs (9), the inner part of the reinforcing groove (8) is threadedly connected with a screw (10), and the top of the coagulation layer (1) is provided with a storage assembly for collecting and irrigating vegetation with rainwater.

2. The river slope protection structure based on water conservancy and hydropower engineering design according to claim 1, characterized in that: The storage assembly comprises a guide groove (11), the inner part of the coagulation layer (1) is provided with two water inlets (12), the inner wall of the water inlet (12) is fixedly connected with two filter screens (13), and the bottom of the coagulation layer (1) is fixedly connected with a water storage tank (14).

3. The river slope protection structure based on water conservancy and hydropower engineering design according to claim 2, characterized in that: The inner wall of the water storage tank (14) is fixedly connected with an irrigation pipe (15) on the rear side, and the outer rear side of the irrigation pipe (15) is fixedly connected with an electromagnetic valve (16).

4. The river slope protection structure based on water conservancy and hydropower engineering design according to claim 1, characterized in that: The inner part of the coagulation layer (1), namely the top and bottom of the coagulation block (2), is provided with a horizontal channel (18), and the left and right sides of the coagulation layer (1), namely the coagulation block (2), are provided with a vertical channel (19).

5. The river bank protection structure based on water conservancy and hydropower engineering design according to claim 1, characterized in that: The outer part of the connecting block (3) is in contact with the inner wall of the connecting groove (4), and the outer part of the screw (10) is threadedly connected in the middle part of the inner wall of the coagulation block (2).

6. The river bank protection structure based on water conservancy and hydropower engineering design according to claim 1, characterized in that: The outer parts of the two reinforcing columns (7) are slidably connected in the inner part of the fixed column (5) in the opposite directions, and the outer middle bottom of the screw (10) is threadedly connected with the inner top of the fixed column (5).

7. The river bank protection structure based on hydraulic and hydroelectric engineering design according to claim 2, characterized in that: The outer part of the connecting block (3) is in contact with the inner wall of the connecting groove (4), and the outer part of the screw (10) is threadedly connected in the middle part of the inner wall of the coagulation block (2).

8. The river slope protection structure based on water conservancy and hydropower engineering design according to claim 3, characterized in that: The rear side of the coagulation layer (1) is fixedly connected with a vegetation layer (17), and the outer part of the irrigation pipe (15) is fixedly connected to the inner wall of the vegetation layer (17).

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