Water conservancy project slope protection structure

Abstract

The utility model belongs to the technical field of water conservancy projects, and particularly relates to a water conservancy project slope protection structure which comprises a slope protection body connected to a slope protection base body, the slope protection base body is installed on a stratum, the slope protection body is in a step shape and is provided with a plurality of horizontal planes and slope planes which are sequentially connected, and a water flow channel is arranged in the slope protection body. A hole communicated with the water flow channel is formed in the slope face, a water flow outlet is formed in the lower end of the water flow channel, and an anti-backflow assembly for preventing water from flowing in is arranged on the water flow outlet. The holes are formed in the slope face of the slope protection body, the water flow channel is formed in the slope protection body and communicated with the holes, when water flow impacts on the surface of the slope protection body, the water flow can flow into the water flow channel along the holes and finally flow out of the water flow outlet of the water flow channel, and therefore the impact effect of the water flow on the surface of the slope protection body is reduced; meanwhile, water flow is prevented from directly entering from the water flow outlet and finally emerging from the hole, and an anti-backflow assembly is arranged at the water flow outlet.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering, specifically relates to a hydraulic engineering slope protection structure. BACKGROUND

[0002] Hydraulic engineering is the engineering for controlling and distributing the surface water and underground water in nature to achieve the purpose of eliminating harm and benefiting, but its naturally existing state does not completely meet the needs of human beings, only by building hydraulic engineering, water flow can be controlled, flood disaster can be prevented, and water quantity can be regulated and distributed to meet the needs of people's life and production on water resources, the existing hydraulic engineering slope protection structure has the problems of insufficient strength of slope protection, poor protection of slope body, no protection of side slope, easy water body loss caused by water flow scouring side slope, and normal flow of water body in a certain range, based on the above defects, the Chinese patent with the patent number CN213709369U discloses a kind of hydraulic engineering slope protection structure, including slope protection brick, waterproof board and slope bank, first fixed pile and second fixed pile are embedded in the slope bank, the upper end of first fixed pile and second fixed pile is welded with mounting plate, the slope protection brick is laid at the upper end of slope bank, the upper end surface of slope protection brick is provided with first fixed hole, the upper end of mounting plate is provided with first thread hole, fixed bolt is inserted into first fixed hole and then screwed into first thread hole, the waterproof board is laid at the side slope position of slope bank, first thread pin and second thread pin are fixed between waterproof board and first fixed pile, the inner surface of waterproof board is provided with evenly distributed fixed pin, the side end face of waterproof board is provided with clamping block, the side end face of waterproof board away from clamping block is provided with clamping groove, the utility model has the advantages of protecting slope bank, high strength and stability, preventing water body loss when water flow scouring side slope, and good appearance.

[0003] The existing slope protection is mostly a structure with high integrity, so that the slope protection is greatly impacted by water flow during use, which easily causes damage to the bottom of the slope protection, thereby greatly reducing the service life of the slope protection, in addition, the existing slope protection cannot warn and prompt pedestrians in emergency, thereby causing poor use function of the slope protection. Therefore, a hydraulic engineering slope protection structure is improved and designed. UTILITY MODEL CONTENTS

[0004] In view of the above deficiencies in the prior art, the utility model provides a hydraulic engineering slope protection structure to solve the problems in the background art.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of hydraulic engineering revetment structure, including the revetment main body connected on revetment matrix, wherein revetment matrix is installed on stratum, the revetment main body is ladder-shaped, with multiple horizontal plane and slope plane connected in turn, the inside of the revetment main body is provided with water flow passage, the slope plane is opened with the hole hole communicating with water flow passage, the lower end of the water flow passage is provided with water flow outlet, and the water flow outlet is provided with anti-backflow component preventing water body from flowing in.

[0007] By adopting the above structure design, the hole is opened on the slope surface of the revetment main body, the water flow passage is arranged in the inside of the revetment main body, the hole is communicated with the water flow passage, when water flow impacts on the surface of the revetment main body, water flow can flow into the water flow passage along the hole, and finally flows out from the water flow outlet of the water flow passage, so that the impact of water flow on the surface of the revetment main body is reduced, and water flow is prevented from directly entering from the water flow outlet and finally from the hole.

[0008] Further, the anti-backflow component includes a sealing plate and a stopper, wherein the upper left and right sides of the sealing plate are connected with pin shafts, the sealing plate is rotatably connected with the side wall of the water flow passage through the pin shafts, the stopper is arranged at the bottom of the water flow passage, and the stopper is located at the inner side of the sealing plate.

[0009] By adopting the above structure design, the anti-backflow component specifically includes a sealing plate and a stopper, the upper part of the sealing plate is hinged to the water flow passage, and the stopper is arranged at the inner side of the sealing plate, so that when water flow flows from outside to inside, the water flow outlet is in a closed state due to the existence of the stopper, and water flow can flow from inside to outside, so as to timely disperse water flow on the revetment main body and reduce the impact on the revetment main body.

[0010] Further, the multiple horizontal planes and slope planes connected in turn are a first horizontal plane, a first slope plane, a second horizontal plane and a second slope plane, and a plurality of holes are opened on the first slope plane and the second slope plane.

[0011] Further, the first horizontal plane and the second horizontal plane are of the same size and are arranged in parallel, and the first slope plane and the second slope plane are of the same size and are arranged in parallel.

[0012] Further, the cross-sectional shape of the water flow passage is rectangular, and the width of the water flow passage is greater than the farthest distance between two holes on the same horizontal line, so that water flow can flow into the water flow passage from each hole.

[0013] Further, a warning sign is arranged at the top of the revetment main body.

[0014] Further, the number of stoppers is two, and a gap is arranged between the two stoppers to facilitate water flow.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The hole is arranged on the slope surface of the slope main body, the water flow channel is arranged in the slope main body, the hole is communicated with the water flow channel, when the water flow impacts on the surface of the slope main body, the water flow can flow into the water flow channel along the hole, and finally flows out from the water flow outlet of the water flow channel, so that the impact of the water flow on the surface of the slope main body is reduced, and the water flow is prevented from directly entering from the water flow outlet and finally from the hole, and the anti-backflow assembly is arranged at the water flow outlet;

[0017] 2. The anti-backflow assembly specifically comprises a sealing plate and a stopper, the upper portion of the sealing plate is hinged on the water flow channel, and the stopper is arranged on the inner side of the sealing plate, when the water flow flows from outside to inside, the water flow outlet is in a closed state due to the existence of the stopper, but the water flow can flow from inside to outside, and the water flow on the slope main body is dispersed in time, so that the impact on the slope main body is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the slope protection structure for water conservancy projects in the embodiment of the utility model;

[0019] Figure 2 It is an internal structure schematic view of the slope protection structure for water conservancy projects in the embodiment of the utility model;

[0020] Figure 3 It is Figure 2 It is a local enlarged view of A in the middle;

[0021] The reference signs in the drawings of the specification include:

[0022] Slope main body (1), first horizontal plane (11), first slope surface (12), second horizontal plane (13), second slope surface (14), hole (15), water flow channel (16), sealing plate (17), pin shaft (18), stopper (19), slope base body (20), water level monitor (2), sound and light alarm (3), warning sign (4). DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the utility model, the technical scheme of the utility model is further described below in combination with the drawings and embodiments.

[0024] Wherein, the drawings are only used for example description, and the representation is only a schematic view, not a real object view, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiments of the utility model, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures in the drawings and their descriptions can be omitted.

[0025] The same or similar reference signs in the drawings of the embodiments of the present utility model correspond to the same or similar components; in the description of the present utility model, it is understood that, if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or position relationship shown in the drawings, only for the convenience of describing the present utility model and simplifying the description, and not to indicate or imply that the indicated device or element must have a specific orientation, structure and operation, therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0026] In the description of the present utility model, unless otherwise explicitly specified and limited, if the terms "connection" and the like indicate the connection relationship between components, the terms should be interpreted broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two components or the interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] Embodiment one:

[0028] As Figures 1-3 shown, the present utility model. Specifically, a water conservancy project slope protection structure, including connecting on the slope protection base body 20 on the slope protection main body 1, wherein the slope protection base body 20 is installed on the stratum, the slope protection main body 1 is ladder-shaped, has multiple horizontal planes and slope planes connected in sequence, the inside of the slope protection main body 1 is provided with water flow channel 16, the slope plane is provided with the hole 15 in communication with water flow channel 16, the lower end of water flow channel 16 is provided with water flow outlet, and the water flow outlet is provided with the anti-backflow assembly for preventing water body from flowing in.

[0029] By adopting the above structure design, the hole 15 is arranged on the slope plane of the slope protection main body 1, the water flow channel 16 is arranged in the inside of the slope protection main body 1, the hole 15 is in communication with the water flow channel 16, when water flow impacts on the surface of the slope protection main body 1, the water flow can flow into the water flow channel 16 along the hole 15, and finally flows out from the water flow outlet of the water flow channel 16, so that the impact of water flow on the surface of the slope protection main body 1 is reduced, and the water flow is prevented from directly entering from the water flow outlet and finally emerging from the hole 15, and the anti-backflow assembly is arranged at the water flow outlet.

[0030] The anti-backflow assembly comprises a sealing plate 17 and a block 19, wherein the upper left and right sides of the sealing plate 17 are connected with pin shafts 18, the sealing plate 17 is rotatably connected to the side wall of the water flow channel 16 through the pin shafts 18, and the block 19 is arranged at the bottom of the water flow channel 16 and located at the inner side of the sealing plate 17. Through the above structure design, the anti-backflow assembly specifically comprises the sealing plate 17 and the block 19, the upper part of the sealing plate 17 is hingedly connected to the water flow channel 16, and the block 19 is arranged at the inner side of the sealing plate 17. When water flows from outside to inside, the water flow outlet is in a closed state due to the existence of the block 19, and the water flow can flow from inside to outside, so as to timely disperse the water flow on the slope protection body 1 and reduce the impact on the slope protection body 1.

[0031] In the embodiment, the plurality of sequentially connected horizontal surfaces and slope surfaces are respectively a first horizontal surface 11, a first slope surface 12, a second horizontal surface 13 and a second slope surface 14, and a plurality of holes 15 are arranged on the first slope surface 12 and the second slope surface 14.

[0032] In the embodiment, the first horizontal surface 11 and the second horizontal surface 13 are arranged in parallel and have the same size, and the first slope surface 12 and the second slope surface 14 are arranged in parallel and have the same size. Plants can be planted on the horizontal surfaces of the slope protection body 1.

[0033] In the embodiment, the cross-sectional shape of the water flow channel 16 is rectangular, and the width of the water flow channel 16 is greater than the farthest distance between two holes 15 on the same horizontal line, so that water flow can flow into the water flow channel 16 from each hole 15.

[0034] In the embodiment, a warning sign 4 is arranged at the top of the slope protection body 1. Meanwhile, an audible and visual alarm 3 can be arranged on the slope protection body 1, and the audible and visual alarm 3 is connected to the water level monitor 2 through a signal, so as to improve the early warning effect.

[0035] In the embodiment, the number of the blocks 19 is two, and a gap for water flow is arranged between the two blocks 19.

[0036] Working principle; the hole 15 is set on the slope surface of the slope main body 1, the water flow channel 16 is arranged in the inside of the slope main body 1, the hole 15 is communicated with the water flow channel 16, when water flow impacts on the surface of the slope main body 1, water flow can flow into the water flow channel 16 along the hole 15, finally flows out from the water flow outlet of the water flow channel 16, so that the impact of water flow to the surface of the slope main body 1 is reduced, and water flow is prevented from directly entering from the water flow outlet and finally from the hole 15, the anti-backflow assembly is arranged at the water flow outlet, the anti-backflow assembly specifically includes the sealing plate 17 and the block 19, the upper part of the sealing plate 17 is hinged on the water flow channel 16, the block 19 is arranged on the inner side of the sealing plate 17, when water flow flows from outside to inside, due to the existence of the block 19, the water flow outlet is in the closed state, and water flow can flow from inside to outside, and water flow on the slope main body 1 is dispersed in time, and the impact on the slope main body 1 is reduced.

[0037] The above is only the embodiment of the present application, the circuit and electronic components and modules involved are prior art, and those skilled in the art can realize them without further description, and the content protected by the present application does not involve improvement of software and methods. The specific structure and characteristics of the scheme known in the art are not described in detail, the ordinary skilled person in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before the date, the ordinary skilled person in the art can improve and implement the present scheme under the inspiration of the present application, some typical known structures or known methods should not be an obstacle for the ordinary skilled person in the art to implement the present application. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application.

Claims

1. A hydraulic engineering slope protection structure comprising a slope main body (1) connected to a slope base body (20), wherein the slope base body (20) is installed on a stratum, characterized in that: The slope protection body (1) is in a stepped shape, has multiple horizontally connected horizontal surfaces and slope surfaces, the slope protection body (1) is internally provided with a water flow channel (16), the slope surfaces are provided with holes (15) in communication with the water flow channel (16), the water flow channel (16) is provided with a water flow outlet at the lower end, and the water flow outlet is provided with an anti-backflow assembly for preventing water from flowing in.

2. The hydraulic engineering slope protection structure according to claim 1, characterized in that: The anti-backflow assembly comprises a sealing plate (17) and a stop block (19), the upper part of the sealing plate (17) is connected with a pin shaft (18) on the left and right sides, the sealing plate (17) is rotatably connected to the side wall of the water flow channel (16) through the pin shaft (18), the stop block (19) is arranged at the bottom of the water flow channel (16), and the stop block (19) is located on the inner side of the sealing plate (17).

3. The hydraulic engineering slope protection structure according to claim 1, characterized in that: The multiple horizontally connected horizontal surfaces and slope surfaces are respectively a first horizontal surface (11), a first slope surface (12), a second horizontal surface (13) and a second slope surface (14), and the first slope surface (12) and the second slope surface (14) are provided with a plurality of holes (15).

4. A water conservancy slope protection structure according to claim 3, characterized in that: The first horizontal surface (11) and the second horizontal surface (13) are of the same size and are arranged in parallel, and the first slope surface (12) and the second slope surface (14) are of the same size and are arranged in parallel.

5. The hydraulic engineering slope protection structure according to claim 1, characterized in that: The cross-sectional shape of the water flow channel (16) is rectangular, the width of the water flow channel (16) is greater than the farthest distance between two holes (15) on the same horizontal line, so that water flow can flow into the water flow channel (16) from each hole (15).

6. A water conservancy slope protection structure according to claim 5, characterized in that: The top of the slope protection body (1) is provided with a warning sign (4).

7. A water conservancy slope protection structure as claimed in claim 2, characterized in that: The number of the stop blocks (19) is two, and a gap is arranged between the two stop blocks (19) to facilitate water flow.

Images