CN219753148U - Water conservancy dykes and dams reinforced structure - Google Patents

Abstract

The utility model discloses a water conservancy dam reinforcing structure, which relates to the field of hydraulic engineering and comprises a main dam body arranged on a riverbed, wherein a reinforcing mechanism for reinforcing the main dam body and an impermeable reinforcing wall for preventing water flow from penetrating into the main dam body are arranged in the main dam body, one side of the main dam body, which is close to a river, is connected with a blocking mechanism for blocking the water flow to directly wash the main dam body, the structural stability of the dam is improved through the reinforcing mechanism, the erosion and damage of the water flow to the dam are relieved through the blocking mechanism and the impermeable reinforcing wall, the structural integrity of the dam is maintained, and the dam is favorable for keeping better structural stability after being used for a long time, and is not easy to generate landslide or collapse.

Description

Water conservancy dykes and dams reinforced structure

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a hydraulic dykes and dams reinforcing structure.

Background

A dike is a water retaining building that intercepts the flow of a river to raise the water level or regulate the flow. Most of the dams are positioned on river sides or coasts and are commonly used for preventing and treating water diseases. A common dike is an earth-rock dam built with earth or stone, and the bottom of a typical dike is wider because the bottom is subjected to a greater water pressure than the top. The earth and rockfill dam is made of common and cheap materials, and the loose materials can bear certain foundation shaking, but the structural stability is also easily affected by water pressure. For deeper river courses, concrete dikes built from concrete are generally used because the concrete can withstand high water pressure at the bottom of the dike. However, the concrete dike is high in construction cost and long in construction period compared with the earth-rock dike, and only a common large and deep river channel can be selected for the concrete dike in consideration of construction cost and time.

A common earth-rock dam is mostly of a stepped structure, and referring to fig. 1, the earth-rock dam includes an interception dam 1 and a buffer dam 2 positioned at a side of the interception dam 1 near a river, wherein the interception dam 1 is higher than the buffer dam 2. Most of the water flow is buffered and intercepted by the buffer dam 2, but part of the water flow overflows the buffer dam 2, and the intercepting dam 1 can block the water flow overflowed from the buffer dam 2 at the moment, so that the water flow intercepting effect is achieved.

However, the earth and rockfill dam is easily eroded by water flow for a long time under the scouring of water flow, whether the earth and rockfill dam is outside or inside, so that the aging or damage of the earth and rockfill dam is accelerated, the firmness is reduced, and the structural stability of the earth and rockfill dam is not as high as that of a concrete dam, so that landslide or collapse of the earth and rockfill dam is easy to occur over time, and water is caused.

Disclosure of Invention

In order to ensure that the earth and rockfill dam can still maintain good structural stability after long-time flushing and reduce the occurrence of landslide or collapse of the earth and rockfill dam, the utility model provides a water conservancy dam reinforcing structure.

The utility model provides a water conservancy dam reinforcement structure, which adopts the following technical scheme:

the utility model provides a water conservancy dyke reinforced structure, includes the main dam body of locating on the riverbed, the main dam body includes first dam body and is located the second dam body of first dam body near one side of rivers, the main dam body is connected with the blocking mechanism that is used for stopping rivers; the blocking mechanism comprises a plurality of groups of first water blocking components arranged on one side of the second dam body close to the river and a plurality of groups of second water blocking components arranged on one side of the first dam body close to the river, wherein the first water blocking components and the second water blocking components are distributed along the length direction of the main dam body.

Through adopting above-mentioned technical scheme, the one side that is close to the river of main dam body is located to the blocking mechanism, when rivers wash to main dam body, and first manger plate subassembly has blockked the direct impact of rivers to the second dam body, and the second subassembly has blockked the rivers that overflow the second dam body and wash to first dam body, has prevented the rivers to the washing away of first dam body to the erosion and the destruction of rivers washing away to main dam body have been reduced, the structural integrity who is favorable to keeping main dam body has improved the life of main dam body.

Optionally, the first water retaining component includes a first support frame installed on the inclined plane of the second dam body and a first water retaining plate parallel to the inclined plane of the second dam body, the first support frame is connected with the first water retaining plate, and one end of the first support frame, which is far away from the first water retaining plate, is horizontally inserted into the second dam body and fixed.

By adopting the technical scheme, when water flows towards the second dam body, the first water baffle blocks the water flow which directly rushes towards the second dam body, so that erosion and damage of the water flow to the second dam body are reduced, the structural integrity of the main dam body is kept, and the service life of the main dam body is prolonged.

Optionally, a damping part is arranged between the first support frame and the first water baffle, one end of the damping part is fixedly connected with the first support frame, and the other end of the damping part is connected with the first water baffle.

Through adopting above-mentioned technical scheme, when rivers direct impact on breakwater one, breakwater one receives impact force and is pushed to support frame one by rivers, and the damping member has slowed down the kinetic energy of rivers to the direct impact of breakwater one this moment to reduce the destruction that rivers caused to breakwater direct erodees, be favorable to improving breakwater one's life.

Optionally, the damping member includes telescopic link and cover locate the damping spring of the periphery side of telescopic link, the telescopic link be close to the periphery side of the one end of breakwater one is provided with spacing ring one, the telescopic link is close to the periphery side of the one end of support frame one is provided with spacing ring two, damping spring one end with spacing ring one is connected and the other end with spacing ring two is connected.

Through adopting above-mentioned technical scheme, the slider slides in the spout, makes first and the shock attenuation spare sliding connection of breakwater, is detachable connection between breakwater and the shock attenuation spare this moment, is favorable to overhauling or changing the breakwater.

Optionally, the damping piece includes telescopic link and cover locate the damping spring of the periphery side of telescopic link, the week side that is close to the one end of breakwater one of telescopic link is provided with spacing ring one, the week side that the telescopic link is close to the one end of support frame one is provided with spacing ring two, damping spring one end with spacing ring one is connected and the other end with spacing ring two is connected.

Through adopting above-mentioned technical scheme, when rivers direct impact on the breakwater, the breakwater receives impact force and is pushed to support frame one, telescopic member and damping spring in the damping member are compressed this moment, the kinetic energy with rivers impact is mostly converted into damping spring's elastic potential energy, reduce the destruction that rivers caused to breakwater direct erodees, be favorable to improving breakwater one's life, moreover when rivers tend to stability, damping spring releases elastic properties, drive the telescopic link extension, thereby make breakwater one can deal with the impact of rivers next time.

Optionally, the second water retaining assembly includes install in the support frame second of the river bed one side is kept away from to the second dam body, and with the parallel breakwater second of inclined plane of the river side is close to the first dam body, the support frame second with the breakwater second is connected, the support frame second is kept away from the one end vertical inserting of breakwater second the second dam body is fixed.

By adopting the technical scheme, the second water baffle blocks water flow overflowing the second dam body and rushing to the first dam body, so that erosion and damage of water flow scouring to the first dam body are reduced, the structural integrity of the main dam body is kept, and the service life of the main dam body is prolonged.

Optionally, the one end that the breakwater is two is kept away from the second dam body is connected with the guide plate, the guide plate is higher than the dam crest of first dam body, the guide plate is arc structure and the arc opening orientation river's direction.

By adopting the technical scheme, the arc-shaped guide plate blocks water flow which possibly overflows the dam crest of the first dam body, and guides the water flow to flow back into the river, so that water flow is prevented from overflowing from the first dam body to form water trouble.

Optionally, the main dam body further comprises a reinforcing mechanism embedded in the main dam body and used for reinforcing the main dam body, the reinforcing mechanism extends along the length direction of the main dam body, and the reinforcing mechanism is a concrete pouring seat.

Through adopting above-mentioned technical scheme, through pre-buried by concrete placement's strengthening mechanism, form a stable in structure's supporting seat in the inside of main dam body to improved the structural stability of main dam body, made the main dam body also be difficult for taking place shape deformation under the washing away of rivers.

Optionally, the main dam body comprises an impermeable reinforced wall preset on an inclined plane close to one side of the river, the impermeable reinforced wall comprises an impermeable layer and a geogrid laid on the surface of the impermeable layer close to one side of the river, and the impermeable layer is a clay layer.

By adopting the technical scheme, as the clay has smaller water permeability, the impermeable layer can reduce the infiltration of water flow at the upstream into the main dam body, thereby reducing the erosion of the water flow to the inside of the main dam body and being beneficial to maintaining the structural integrity of the inside of the main dam body; and the geogrid forms a framework on the surface of clay, plays a role in connection and reinforcement on the clay, slows down the loss of the clay, prevents the seepage-proofing reinforcement wall from forming cracks or collapsing, improves the bearing capacity of the inclined plane of the main dam body, and further improves the structural stability of the main dam body.

In summary, the embodiment of the utility model has at least one of the following advantages:

1. the main dam body is reinforced by the reinforcing mechanism, so that the structural stability of the main dam body is improved.

2. The blocking mechanism is used for blocking direct impact of water flow, so that erosion and damage of water flow scouring to the main dam body are reduced, the structural integrity of the outer part of the main dam body is kept, and the service life of the main dam body is prolonged.

3. The seepage-proofing reinforcement wall pre-paved by the main dam body prevents water from penetrating into the main dam body to erode the main dam body, so that the structural integrity of the inside of the main dam body is maintained, and the service life of the main dam body is prolonged.

4. The first water baffle is in sliding connection with the first support frame, so that the first water baffle is convenient to overhaul or replace.

Drawings

Fig. 1 is a schematic structural view of a hydraulic dike in the background art.

Fig. 2 is a schematic diagram of the overall structure of a reinforcement structure of a hydraulic dike.

Fig. 3 is a front view of a water conservancy dam reinforcement structure.

Fig. 4 is a sectional view of section A-A in fig. 3.

Reference numerals illustrate:

1. intercepting a dam; 2. a buffer dam; 3. a main dam body; 31. a first dam; 32. a second dam; 4. a reinforcement mechanism; 41. a first reinforcing seat; 42. a second reinforcing seat; 5. an impermeable reinforced wall; 51. an impermeable layer; 52. geogrid; 6. a blocking mechanism; 61. a first water deflector assembly; 611. a first supporting frame; 612. a first water baffle; 6121. a chute; 613. a shock absorbing member; 6131. a telescopic rod; 6132. a damping spring; 6133. a first limiting ring; 6134. a second limiting ring; 614. a slide block; 6141. a connecting block; 6142. a clamping block; 62. a second water deflector assembly; 621. a second supporting frame; 622. a second water baffle; 623. and a deflector.

Detailed Description

The utility model is described in further detail below with reference to fig. 2-4.

The embodiment of the utility model discloses a water conservancy dam reinforcement structure. Referring to fig. 2, a water conservancy dam reinforcement structure includes a main dam body 3 provided on a riverbed, and a reinforcement mechanism 4 for reinforcing the main dam body 3 and an impermeable reinforcement wall 5 for preventing water from penetrating into the main dam body 3 are provided inside the main dam body 3. For convenience of distinction, the main dam 3 is specifically divided into a first dam 31 and a second dam 32 located at one side of the first dam 31 near the river. Wherein the first dam 31 is higher than the second dam 32, i.e. the main dam 3 forms a stepped structure.

Referring to fig. 2, the reinforcing mechanism 4 has a shape corresponding to the shape of the main dam 3, and the reinforcing mechanism 4 includes a first reinforcing seat 41 embedded in the first dam 31 and a second reinforcing seat 42 embedded in the second dam 32. The first reinforcing seat 41 is connected with the second reinforcing seat 42, and the first reinforcing seat 41 and the second reinforcing seat 42 both extend along the length direction of the main dam 3. Specifically, the first reinforcing seat 41 and the second reinforcing seat 42 are concrete pouring seats.

Because the main dam body 3 is a soil-stone dam filled with soil and sand, the structural stability of the main dam body 3 is relatively poor under the action of water pressure, and the main dam body is easy to be eroded by water flow to cause deformation. Through pre-buried strengthening mechanism 4 in the main dam body 3, the strengthening mechanism 4 that forms by concrete placement plays stable support at the main dam body 3, has improved the inside structural stability of main dam body 3, makes main dam body 3 under the washing of rivers, and main dam body 3 also is difficult for taking place shape deformation.

Referring to fig. 2, the barrier reinforcement wall 5 is located on the side of the main dam 3 facing the river. The impervious reinforcement wall 5 comprises a impervious layer 51 and a geogrid 52 paved on the outer surface of the impervious layer 51. Among these, the barrier layer 51 is preferably a clay layer. Because the clay has lower water permeability, the clay layer can prevent water flow from penetrating into the main dam body 3 from the river, so that erosion of the water flow to the inside of the main dam body 3 is reduced, and the structural stability of the main dam body 3 is kept for a long time. The geogrid 52 is paved on the surface of the impermeable layer 51, which is close to one side of the river, and after the geogrid 52 is compacted together with the impermeable layer 51, the geogrid 52 forms a framework on the surface of the impermeable layer 51, so that the connection and reinforcement effects on clay are achieved. Not only is the loss of clay in the impermeable layer 51 slowed down and the impermeable reinforced wall 5 prevented from forming cracks or collapsing, but also the geogrid 52 improves the bearing capacity of the inclined plane of the main dam body 3 and further improves the structural stability of the main dam body 3.

Referring to fig. 2 and 3, a blocking mechanism 6 for blocking the water flow from flushing the main dam 3 is connected to a side of the main dam 3 facing the water flow. The blocking mechanism 6 comprises a plurality of groups of first water blocking components 61 arranged on the second dam 32 and a plurality of groups of second water blocking components 62 arranged on one end, far away from the river bed, of the second dam 32, wherein the plurality of groups of first water blocking components 61 and the plurality of groups of second water blocking components 62 are distributed along the length direction of the main dam 3.

Referring to fig. 2 and 4, the first water blocking assembly 61 includes a first support frame 611 installed on the second dam 32 and a first water blocking plate 612 for blocking water flow from flushing the second dam 32, wherein one end of the first support frame 611 is connected with the first water blocking plate 612, and the other end of the first support frame 611 is horizontally inserted into the second dam 32 for fixing. The first water baffle 612 is arranged on the inclined plane of the second dam 32 facing the river and is parallel to the inclined plane, the first water baffle 612 blocks direct impact of water flow on the second dam 32, and scouring erosion of the water flow on the second dam 32 is reduced, so that the service life of the second dam 32 is prolonged.

Referring to fig. 4, in order to reduce the impact of the water flow on the first baffle 612, a shock absorbing member 613 is further provided between the first support frame 611 and the first baffle 612. The damping member 613 may be configured to slow down the instantaneous impact force of the water flow, and in this embodiment, the damping member 613 preferably includes a telescopic rod 6131 and a damping spring 6132 sleeved on the outer peripheral side of the telescopic rod 6131. One end of the telescopic rod 6131 is connected with the first water baffle 612, and one end of the telescopic rod 6131 far away from the first water baffle 612 is fixedly connected with the first supporting frame 611. The circumference side of one end of the telescopic rod 6131, which is close to the first water baffle 612, is provided with a first limit ring 6133, the circumference side of the other end is provided with a second limit ring 6134, the damping spring 6132 is positioned between the first limit ring 6133 and the second limit ring 6134, specifically, one end of the damping spring 6132 is connected with the first limit ring 6133, and the other end is connected with the second limit ring 6134.

When water flow directly rushes to the first water baffle 612, the first water baffle 612 is impacted and pushed to the first support frame 611, at this time, the telescopic rod 6131 and the damping spring 6132 in the damping piece 613 are compressed, and the damping spring 6132 converts most of kinetic energy of the water flow impacting the first water baffle 612 into elastic potential energy, so that the influence of the water flow on the instant impact of the water flow on the first water baffle is reduced, and the service life of the first water baffle 612 is prolonged. When the water flow tends to be stable, the damping spring 6132 releases elastic potential energy to drive the telescopic rod 6131 to stretch, so that the first water baffle 612 is restored to the original position, and the first water baffle 612 can cope with the impact of the next water flow.

Referring to fig. 4, since the water flow mainly washes the second dam 32, the first baffle 612 for blocking may also be aged and damaged under the impact of the water flow for a long time, and the first baffle 612 and the shock absorbing member 613 are detachably connected for facilitating the maintenance or replacement of the first baffle 612. Specifically, a slider 614 is connected to one end of the expansion link 6131 in the shock absorbing member 613 near the water stop, and the slider 614 includes a connection block 6141 connected to the expansion link 6131 and a clamping block 6142 provided at one end of the connection block 6141 facing away from the expansion link 6131. Wherein, the minimum width of the clamping block 6142 is larger than the maximum width of the connecting block 6141. The side of the first baffle 612 facing the shock absorber 613 is provided with a sliding groove 6121 corresponding to the sliding block 614, the sliding groove 6121 extends along the vertical direction of the first baffle 612, the sliding block 614 can be inserted into the sliding groove 6121 from the bottom end of the first baffle 612 and slide along the sliding groove 6121, and the minimum width of the clamping block 6142 is larger than the maximum width of the connecting block 6141, the clamping block 6142 is limited by the first baffle 612, so that the sliding block 614 cannot be separated from the sliding groove 6121 from the direction vertical to the first baffle 612, and at the moment, the shock absorber 613 and the first baffle 612 are in sliding connection. When the first water baffle 612 needs to be installed, the sliding groove 6121 of the first water baffle 612 is aligned with the sliding block 614, and the first water baffle 612 is pushed to enable the sliding block 614 to be clamped into the sliding groove 6121 from the bottom end of the first water baffle 612 and slide in the sliding groove 6121 to a proper position, so that the first water baffle 612 is installed.

Referring to fig. 2 and 4, the second water blocking assembly 62 includes a second support bracket 621 installed at a side of the second dam 32 far from the river bed, and a water blocking plate for blocking water flow from flushing the first dam 3111, wherein one end of the second support bracket 621 is connected with the second water blocking plate 622, and one end of the second support bracket 621 far from the second water blocking plate 622 is vertically inserted into the second dam 32 and fixed, and the second water blocking plate 622 is parallel to a slope of the first dam 31 facing the river. When the water flows over the second dam 32 and towards the first dam 31, the water is blocked by the second water baffle 622, thereby reducing the flushing of the first dam 31 by the water.

In order to prevent water from overflowing the first dam 31 when the water rushing to the first dam 31, one end of the second water baffle 622 away from the river bed is connected with a guide plate 623, the guide plate 623 is of an arc-shaped structure, the arc-shaped opening of the guide plate 623 faces the river, and the water can flow back into the river along the arc-shaped guide of the guide plate 623. When the water flows towards the top end of the first dam 31, the water is blocked by the second water baffle 622 and the guide plate 623 and flows back into the river along the guide of the guide plate 623, thereby preventing the water from flowing through the top end of the first dam 31 to form a water trouble.

The implementation principle of the water conservancy dam reinforcement structure provided by the embodiment of the utility model is as follows:

through pre-buried first reinforcement seat 41 and the second reinforcement seat 42 of being by concrete placement, form a stable in structure's supporting seat in the inside of main dam body 3 to improved the structural stability of main dam body 3, made main dam body 3 under the washing of rivers, the shape of main dam body 3 also is difficult to take place the deformation.

The seepage-proofing reinforcement wall 5 is paved on the surfaces of one side of the first dam body 31 and one side of the second dam body 32, which are close to the river, the seepage-proofing reinforcement wall 5 comprises a seepage-proofing layer 51 filled with clay and a geogrid 52 covered on the surface of the seepage-proofing layer 51, and due to the characteristic of lower water permeability of the clay, water flow can be prevented from penetrating into the first dam body 31 and the second dam body 32 and corroding the main dam body 3. Moreover, the geogrid 52 forms a connecting framework on clay, plays a role in connecting and reinforcing the clay, slows down the loss of the clay, is beneficial to preventing the seepage-proofing reinforced wall 5 from forming cracks or collapsing, and meanwhile, the geogrid 52 can improve the bearing capacity of the inclined plane of the main dam body 3 and further improves the structural stability of the main dam body 3.

The blocking mechanism 6 arranged on the side of the main dam 3 facing the river is used for blocking the direct flushing of the main dam 3 by water flow, specifically, the first water baffle 612 is used for blocking the water flow directly flushing the second dam 32, the second water baffle 622 is used for blocking the water flow overflowing the second dam 32 and flushing the first dam 31, and the guide plate 623 is used for blocking the water flow possibly overflowing the first dam 31 and guiding the water flow to flow back into the river. The first water baffle 612 and the second water baffle 622 block the water flow from directly scouring the main dam body 3, so that the erosion and damage of the water flow impact to the main dam body 3 are reduced, and the service life of the main dam body 3 is prolonged. The deflector 623 blocks water flow that may overflow the first dam 31, which is advantageous in preventing water flow from overflowing the first dam 31 to form a water hazard.

A damping piece 613 is further arranged between the first water baffle 612 and the first support frame 611, when the first water baffle 612 is impacted by water flow, the first water baffle 612 converts kinetic energy of the water flow impacting the first water baffle 612 into elastic potential energy of the damping spring 6132 by compressing the telescopic rod 6131 and the damping spring 6132 in the damping piece 613, and therefore damage caused by direct impact of the water flow on the first water baffle 612 is reduced. And the first water baffle 612 is in sliding connection with the shock absorbing piece 613, if the first water baffle 612 is damaged by long-time water flushing, the first water baffle 612 can be taken out for replacement by sliding, and the second dam 32 can be reinforced and protected continuously after replacement.

The present embodiment is merely illustrative of the present utility model and not limiting, and one skilled in the art, after having read the present specification, may make modifications to the embodiment without creative contribution as required, but is protected by patent law within the scope of the claims of the present utility model.

Claims (9)

1. Water conservancy dykes and dams reinforced structure, its characterized in that: the river dam comprises a main dam body (3) arranged on a river bed, wherein the main dam body (3) is divided into a first dam body (31) and a second dam body (32) positioned on one side of the first dam body (31) close to the river, and the main dam body (3) is connected with a blocking mechanism (6) for blocking water flow;

the blocking mechanism (6) comprises a plurality of groups of first water blocking assemblies (61) arranged on one side of the second dam body (32) close to the river, and a plurality of groups of second water blocking assemblies (62) arranged on one side of the second dam body (32) far away from the river bed, wherein the plurality of groups of first water blocking assemblies (61) and the plurality of groups of second water blocking assemblies (62) are distributed along the length direction of the main dam body (3).

2. The water conservancy dike reinforcing structure according to claim 1, wherein: the first water blocking assembly (61) comprises a first support frame (611) arranged on the inclined surface of the second dam body (32) and a first water blocking plate (612) parallel to the inclined surface of the second dam body (32), the first support frame (611) is connected with the first water blocking plate (612), and one end, far away from the first water blocking plate (612), of the first support frame (611) is horizontally inserted into the second dam body (32) and fixed.

3. A water conservancy dike reinforcing structure according to claim 2, characterized in that: a damping piece (613) is arranged between the first support frame (611) and the first water baffle (612), one end of the damping piece (613) is fixedly connected with the first support frame (611), and the other end of the damping piece (613) is connected with the first water baffle (612).

4. A water conservancy dike reinforcing structure according to claim 3, characterized in that: one end of the shock absorbing piece (613) far away from the first support frame (611) is connected with a sliding block (614), a sliding groove (6121) corresponding to the sliding block (614) is formed in the first water baffle (612) along the vertical direction, and the sliding block (614) and the first water baffle (612) are connected in a sliding mode along the sliding groove (6121).

5. A water conservancy dike reinforcing structure according to claim 3, characterized in that: the damping piece (613) comprises a telescopic rod (6131) and a damping spring (6132) sleeved on the outer periphery of the telescopic rod (6131), a first limiting ring (6133) is arranged on the outer periphery of the telescopic rod (6131) close to one end of the first water baffle (612), a second limiting ring (6134) is arranged on the outer periphery of the telescopic rod (6131) close to one end of the first supporting frame (611), and one end of the damping spring (6132) is connected with the first limiting ring (6133) while the other end of the damping spring is connected with the second limiting ring (6134).

6. The water conservancy dike reinforcing structure according to claim 1, wherein: the second water retaining assembly (62) comprises a second support frame (621) arranged on one side, far away from the river bed, of the second dam body (32), and a second water retaining plate (622) parallel to the inclined plane, close to one side of the river, of the first dam body (31), the second support frame (621) is connected with the second water retaining plate (622), and one end, far away from the second water retaining plate (622), of the second support frame (621) is vertically inserted into the second dam body (32) and is fixed.

7. The water conservancy dike reinforcing structure according to claim 6, wherein: one end of the second water baffle (622) which is far away from the second dam body (32) is connected with a guide plate (623), the guide plate (623) is higher than the dam crest of the first dam body (31), and the guide plate (623) is of an arc-shaped structure and an arc-shaped opening faces the direction of a river.

8. The water conservancy dike reinforcing structure according to claim 1, wherein: the main dam body (3) further comprises a reinforcing mechanism (4) which is embedded in the main dam body (3) and used for reinforcing the main dam body (3), the reinforcing mechanism (4) extends along the length direction of the main dam body (3), and the reinforcing mechanism (4) is a concrete pouring seat.

9. The water conservancy dike reinforcing structure according to claim 1, wherein: the main dam body (3) comprises an impermeable reinforced wall (5) which is preset on an inclined plane close to one side of a river, the impermeable reinforced wall (5) comprises an impermeable layer (51) and a geogrid (52) paved on the surface of the impermeable layer (51) close to one side of the river, and the impermeable layer (51) is a clay layer.