Reservoir anti-seepage structure

Abstract

The utility model discloses a reservoir anti-seepage structure which comprises a supporting plate, the outer wall of the supporting plate is fixedly connected with a first concentric-square-shaped baffle, the outer wall of the supporting plate is fixedly connected with a plurality of foot sleeves, threaded holes are formed in the outer walls of the foot sleeves, the inner walls of the threaded holes are in threaded connection with bolts, and the first concentric-square-shaped baffle is fixedly connected with the outer wall of the supporting plate. And an anti-falling mechanism is arranged in the foot sleeve, and a buffer plate is installed on the outer wall of the supporting plate. By arranging the foot sleeves, the bolts, the round blocks, the metal sheets, the strip-shaped grooves and the foot nails, the two metal sheets are bent outwards to form an expansion effect, and the stability of the foot nails and the foot sleeves is improved; by arranging the supporting plate, the first concentric-square-shaped baffle, the buffer plate, the T-shaped block, the air springs, the second concentric-square-shaped baffle, the counter-impact plate and the rib plate, multi-direction buffering is conducted through the multiple air springs, interaction force is formed with subsequent water flow through the guiding effect of the counter-impact plate, and the impact force of the water flow is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy facilities technical field especially relates to a reservoir seepage control structure. BACKGROUND

[0002] The reservoir is a kind of artificial construction water body, usually form by dam or embankment, for storing and regulating water resources.Reservoir leakage will directly threaten the safe operation of dam.Embarkment is usually made of sand, silt and other low-permeability materials, which are prone to seepage failure under hydraulic gradient, increasing the risk of dam instability, and even triggering dam-break accident.

[0003] For example, the prior art disclosed in CN221029929U, a reservoir seepage control structure, when water flow hits the embankment, baffle two can move towards baffle one, multiple springs are compressed, which can slow down the pressure of water flow hitting the embankment, the spring is located in the connecting cylinder to avoid contact with water, and the service life of the spring is improved.The driving block on the corresponding vertical rod drives the rotating cylinder to rotate, the rotating cylinder drives multiple stirring rods to rotate, which can change the flow direction and flow rate of water flow hitting baffle two, further reducing the water flow pressure of water flow hitting baffle two.

[0004] However, in actual use, the spring is used to slow down the pressure of water flow hitting the embankment, but the direction of water flow is uncertain, and the spring is located inside the connecting cylinder, which makes the slowing-down direction certain, resulting in no multi-directional buffering purpose when slowing down the impact force of water flow, and the conical body is fixed without anti-falling measures, therefore we propose a reservoir seepage control structure to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and proposes a reservoir seepage control structure.

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

[0007] A reservoir seepage control structure, comprising a support plate, the outer wall of the support plate is fixedly connected with a first back-shaped baffle, the outer wall of the support plate is fixedly connected with a plurality of foot sleeves, the outer wall of each foot sleeve is provided with a threaded hole, the inner wall of each threaded hole is threadedly connected with a bolt, the inside of the foot sleeve is provided with an anti-falling mechanism, the outer wall of the support plate is installed with a buffer plate, the bottom of the buffer plate and the top of the support plate are uniformly fixedly connected with a plurality of air springs, the bottom of the buffer plate is fixedly connected with a second back-shaped baffle, and the outer wall of the buffer plate is fixedly connected with a counter-impact plate.

[0008] Preferably, the anti-falling mechanism comprises a plurality of T-shaped blocks, the bottoms of a plurality of bolts are fixedly connected with the tops of the plurality of T-shaped blocks, the outer wall of the T-shaped block is rotatably sleeved with a round block, the outer wall of the round block is fixedly connected with two metal sheets, the outer wall of the foot sleeve is provided with two strip-shaped grooves, the inner walls of the two strip-shaped grooves are slidably connected with the outer walls of the two metal sheets, and the ends of the two metal sheets are fixedly connected with the inner wall of the foot sleeve.

[0009] Preferably, the outer wall of the supporting plate is provided with a plurality of round holes, and the inner walls of the plurality of round holes are slidably connected with the outer walls of the plurality of bolts.

[0010] Preferably, the outer wall of the round block is slidably connected with the inner wall of the foot sleeve, and the two metal sheets are driven to bend outwardly by the round block.

[0011] Preferably, the bottom of the foot sleeve is fixedly connected with the foot nail.

[0012] Preferably, the second back-shaped baffle is located in the interior of the first back-shaped baffle, and the first back-shaped baffle and the second back-shaped baffle mainly prevent the deformation of the air spring from being too large, thereby protecting the air spring.

[0013] Preferably, the outer wall of the anti-impact plate is fixedly connected with a plurality of rib plates, and the bottoms of the plurality of rib plates are fixedly connected with the top of the buffer plate, thereby increasing the connecting strength of the anti-impact plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The foot sleeve, the bolt, the round block, the metal sheet, the strip-shaped groove and the foot nail are arranged, the two metal sheets bend outwardly to form an expansion effect and increase the stability of the plurality of foot nails and the foot sleeve, the supporting plate, the first back-shaped baffle, the buffer plate, the T-shaped block, the air spring, the second back-shaped baffle, the anti-impact plate and the rib plate are arranged, multi-directional buffering is achieved through the plurality of air springs, the guiding effect of the anti-impact plate and the interaction force with subsequent water flow are achieved, and the impact force of the water flow is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the specific implementation manner, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0017] Figure 1 A three-dimensional structure schematic view of the reservoir anti-seepage structure is provided.

[0018] Figure 2 This is a cross-sectional structural diagram of a reservoir seepage prevention structure proposed in this utility model;

[0019] Figure 3 This utility model proposes a reservoir seepage prevention structure. Figure 2 A magnified structural diagram of part A in the diagram.

[0020] In the diagram: 1. Support plate; 2. First loop baffle; 3. Foot cover; 4. Bolt; 5. Round block; 6. Metal sheet; 7. Strip groove; 8. Foot nail; 9. Buffer plate; 10. T-block; 11. Air spring; 12. Second loop baffle; 13. Anti-impact plate; 14. Rib plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Depend on Figures 1-3 As shown, a reservoir seepage prevention structure is disclosed, including a support plate 1. A first circular baffle 2 is fixedly connected to the outer wall of the support plate 1. Multiple foot sleeves 3 are fixedly connected to the outer wall of the support plate 1. Each foot sleeve 3 has a threaded hole on its outer wall. Bolts 4 are threadedly connected to the inner wall of each threaded hole. Multiple round holes are formed on the outer wall of the support plate 1. The inner walls of the round holes are slidably connected to the outer walls of the bolts 4 respectively. Foot nails 8 are fixedly connected to the bottom of the foot sleeves 3. The multiple foot sleeves 3 and the multiple foot nails 8 extend into the interior of the dam to support the support plate 1.

[0023] A buffer plate 9 is installed on the outer wall of the support plate 1. Multiple air springs 11 are evenly fixed to the bottom of the buffer plate 9 and the top of the support plate 1 by existing screws. The air springs 11 exhibit different response capabilities in vibrations in different directions. A second loop baffle 12 is fixedly connected to the bottom of the buffer plate 9. The second loop baffle 12 is located inside the first loop baffle 2.

[0024] An anti-impact plate 13 is fixedly connected to the outer wall of the buffer plate 9. The anti-impact plate 13 is arc-shaped, which reverses the water flow and counteracts the incoming water flow, thus reducing the impact force of the subsequent water flow. Multiple ribs 14 are fixedly connected to the outer wall of the anti-impact plate 13. The bottom of the multiple ribs 14 is fixedly connected to the top of the buffer plate 9. The multiple ribs 14 support the buffer plate 9 and increase the connection strength between the buffer plate 9 and the multiple ribs 14.

[0025] The inside of the foot cover 3 is provided with an anti-falling mechanism, the anti-falling mechanism comprises a plurality of T-shaped blocks 10, the bottoms of a plurality of bolts 4 are fixedly connected with the tops of the plurality of T-shaped blocks 10 respectively, the outer wall of the T-shaped block 10 is rotatably sleeved with a round block 5, the outer wall of the round block 5 is slidably connected with the inner wall of the foot cover 3, and the bolt 4 drives the T-shaped block 10 and the round block 5 to move.

[0026] The outer wall of the round block 5 is fixedly connected with two metal sheets 6, the metal sheets 6 have a certain deformation capacity, the metal sheets 6 can expand outward to increase the stability of the foot cover 3 on the dam, the outer wall of the foot cover 3 is provided with two strip-shaped grooves 7, the inner walls of the two strip-shaped grooves 7 are slidably connected with the outer walls of the two metal sheets 6 respectively, the strip-shaped grooves 7 assist the metal sheets 6 to bend outward, and one end of each of the two metal sheets 6 is fixedly connected with the inner wall of the foot cover 3.

[0027] Working principle: in use, the supporting plate 1 is nailed onto the dam through a plurality of foot nails 8, the bolts 4 are sequentially rotated, the bottoms of the bolts 4 move downward, the bottoms of the bolts 4 move downward to drive the T-shaped blocks 10 to move downward, the T-shaped blocks 10 move downward to drive the round block 5 to move downward, the round block 5 moves downward to drive the two metal sheets 6 to bend outward, an expansion effect is formed, the stability of the plurality of foot nails 8 and the foot cover 3 is increased, the plurality of air springs 11 are fixed on the supporting plate 1 through existing screws, the buffer plate 9 is fixed on the tops of the plurality of air springs 11 through existing screws, installation is completed, when water flow impact is encountered, the buffer plate 9 is impacted, is buffered through the plurality of air springs 11, due to the significant nonlinear elastic characteristics, the air springs 11 exhibit different response capabilities in different directions, meanwhile, water flow flows downward along the arc-shaped track of the counter-impact plate 13, and interacts with subsequent water flow, a certain offset effect is achieved, the impact force of the water flow is reduced, and the plurality of supporting plates 1 are spliced with each other to protect the dam.

[0028] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the components known by the person skilled in the art are known or obtained through conventional experimental methods.

[0029] Although the embodiments of the application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A reservoir impervious structure comprising a support plate (1), characterized in that, The outer wall of the support plate (1) is fixedly connected with a first back-shaped baffle (2), the outer wall of the support plate (1) is fixedly connected with a plurality of foot sleeves (3), the outer wall of each of the plurality of foot sleeves (3) is provided with a threaded hole, the inner wall of each of the plurality of threaded holes is threadedly connected with a bolt (4), the inside of the foot sleeve (3) is provided with an anti-falling mechanism, the outer wall of the support plate (1) is provided with a buffer plate (9), the bottom of the buffer plate (9) and the top of the support plate (1) are fixedly connected with a plurality of air springs (11), the bottom of the buffer plate (9) is fixedly connected with a second back-shaped baffle (12), and the outer wall of the buffer plate (9) is fixedly connected with a back-impact plate (13).

2. A reservoir seepage-preventing structure according to claim 1, wherein The anti-falling mechanism comprises a plurality of T-shaped blocks (10), the bottom of each of the plurality of bolts (4) is fixedly connected with the top of each of the plurality of T-shaped blocks (10), the outer wall of the T-shaped block (10) is rotatably sleeved with a circular block (5), the outer wall of the circular block (5) is fixedly connected with two metal sheets (6), the outer wall of the foot sleeve (3) is provided with two strip-shaped grooves (7), the inner wall of each of the two strip-shaped grooves (7) is slidably connected with the outer wall of each of the two metal sheets (6), and one end of each of the two metal sheets (6) is fixedly connected with the inner wall of the foot sleeve (3).

3. A reservoir seepage-preventing structure according to claim 1, wherein The outer wall of the support plate (1) is provided with a plurality of circular holes, and the inner wall of each of the plurality of circular holes is slidably connected with the outer wall of each of the plurality of bolts (4).

4. A reservoir seepage-preventing structure according to claim 2, wherein The outer wall of the circular block (5) is slidably connected with the inner wall of the foot sleeve (3).

5. A reservoir seepage-preventing structure according to claim 1, wherein The bottom of the foot sleeve (3) is fixedly connected with a foot nail (8).

6. A reservoir seepage prevention structure according to claim 1, characterized in that The second back-shaped baffle (12) is located in the inside of the first back-shaped baffle (2).

7. A reservoir seepage prevention structure according to claim 1, wherein The outer wall of the back-impact plate (13) is fixedly connected with a plurality of rib plates (14), and the bottom of each of the plurality of rib plates (14) is fixedly connected with the top of the buffer plate (9).

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