CN-224213222-U - Seepage-proofing ecological protection structure of hydraulic engineering dykes and dams

Abstract

The utility model belongs to the technical field of dam protection, in particular to a water conservancy project dam seepage-proofing ecological protection structure which comprises a dam body, wherein a protection plate is arranged at the top of the dam body, threaded holes are formed in the protection plate and the dam body, anchor rods are arranged in the threaded holes, the anchor rods are in sliding connection in the threaded holes, a pair of steps are fixedly connected to the top of the protection plate, an interlayer is arranged in the protection plate, a geomembrane is arranged in the interlayer, a baffle is arranged on the inner side of the interlayer, the protection plate and the dam body can be attached by adding the anchor rods, the dam body can be protected after the protection plate is attached to the dam body, meanwhile, the situation that rainwater directly contacts with the dam body when the dam body faces heavy rain weather is reduced by adding the geomembrane, meanwhile, the geomembrane can prevent rainwater from penetrating into the dam body, and seepage-proofing work of the dam body is further perfected.

Inventors

• CHEN BIXIA
• HUANG ZHIYING
• LI BIN
• ZENG LIANG
• LI PING
• GONG PAN
• ZHANG HAIXIA
• BU LIANGYU

Assignees

• 常德捷成建筑工程有限公司

Dates

Publication Date

20260508

Application Date

20250522

Claims (6)

1. 1. The hydraulic engineering dyke anti-seepage ecological protection structure comprises a dyke body (1) and is characterized in that a protection plate (11) is arranged at the top of the dyke body (1), threaded holes (13) are formed in the protection plate (11) and the dyke body (1), anchor rods (12) are arranged in the threaded holes (13), the anchor rods (12) are in sliding connection in the threaded holes (13), a pair of steps (14) are fixedly connected to the top of the protection plate (11), an interlayer (15) is arranged in the protection plate (11), a geomembrane (16) is arranged in the interlayer (15), a baffle (17) is arranged on the inner side of the interlayer (15), and the interlayer (15) and the baffle (17) are correspondingly arranged.
2. 2. The hydraulic engineering dyke seepage-proofing ecological protection structure is characterized in that a supporting plate (21) is fixedly connected to the top of a protection plate (11), sliding grooves (22) are formed in the supporting plate (21) and the protection plate (11), sliding plates (2) are arranged in the sliding grooves (22), the sliding plates (2) are in sliding connection in the sliding grooves (22), and a screw rod (23) is fixedly connected to the top of the sliding plates (2).
3. 3. The hydraulic engineering dyke seepage-proofing ecological protection structure according to claim 2 is characterized in that a plurality of diversion pipes (3) are fixedly connected inside a pair of steps (14), and a current limiting plate (31) is fixedly connected to the tops of the steps (14).
4. 4. The hydraulic engineering dyke seepage-proofing ecological protection structure according to claim 3 is characterized in that a planting area (4) is fixedly connected to the top of the protection plate (11), and the planting area (4) and the protection plate (11) are correspondingly arranged.
5. 5. The hydraulic engineering dyke seepage-proofing ecological protection structure according to claim 4 is characterized in that a filter screen (5) is arranged on the outer wall of the guide pipe (3), and the filter screen (5) and the guide pipe (3) are correspondingly arranged.
6. 6. The hydraulic engineering dyke seepage-proofing ecological protection structure according to claim 5, wherein the sliding plate (2) is a damping device.

Description

Seepage-proofing ecological protection structure of hydraulic engineering dykes and dams Technical Field The utility model relates to the technical field of dam protection, in particular to an anti-seepage ecological protection structure of a hydraulic engineering dam. Background The dam is a hydraulic building built for the purposes of flood control, damp blocking, water storage and the like, plays an important role in hydraulic engineering, common dams comprise earth dams, stone dams, concrete dams and the like, different types of dams are suitable for different geographic environments and engineering requirements, the dam is usually composed of a dam body, a slope protection system, a drainage system and the like, and reasonable structural design can ensure stability and durability of the dam. The hydraulic engineering dyke seepage prevention ecology is based on guaranteeing dyke seepage prevention function, integrates ecological concepts, realizes harmonious symbiosis of engineering and nature, improves dykes and dams security and stability, plays an important role in aspects of reducing water and soil loss, purifying water quality, adjusting local climate and the like, and is beneficial to promoting sustainable utilization of water resources and protection of ecological environment. The existing hydraulic engineering dykes and dams seepage prevention ecology is faced with severe weather, such as heavy rain and the like, water seepage can be caused in the dykes and dams due to long-time water flow impact, the conditions of local disturbance and the like of dykes and dams soil bodies can not occur for a long time, and the conditions of collapse and the like can occur in severe cases. Therefore, the seepage-proofing ecological protection structure of the hydraulic engineering dykes and dams is provided for the problems. Disclosure of utility model In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the hydraulic engineering dyke anti-seepage ecological protection structure comprises a dyke body, a protection plate is arranged at the top of the dyke body, threaded holes are formed in the protection plate and the dyke body, anchor rods are arranged in the threaded holes, the anchor rods are in sliding connection in the threaded holes, a pair of steps are fixedly connected to the top of the protection plate, an interlayer is arranged in the protection plate, a geomembrane is arranged in the interlayer, a baffle is arranged at the inner side of the interlayer, the interlayer and the baffle are correspondingly arranged, the protection plate and the dyke body can be attached through the addition of the anchor rods, the dyke body can be protected after the protection plate is attached to the dyke body, meanwhile, the situation that rainwater directly contacts with the dyke body when the dyke body faces heavy rain is reduced due to the addition of the geomembrane, meanwhile, the situation that the rainwater is prevented from penetrating into the dyke body is achieved, and the anti-seepage work of the dyke body is further perfected. The top of the protection plate is fixedly connected with a support plate, sliding grooves are formed in the support plate and the protection plate, sliding plates are arranged in the sliding grooves, the sliding plates are in sliding connection in the sliding grooves, a screw rod is fixedly connected to the top of each sliding plate, the geomembrane can be fixed through the addition of the sliding plates, and when the geomembrane absorbs excessive rainwater in heavy rain weather, the geomembrane can shake, and at the moment, the sliding plates can fix the geomembrane, so that shaking or displacement of the geomembrane is reduced. Preferably, a plurality of diversion pipes are fixedly connected in the steps, a flow limiting plate is fixedly connected at the tops of the steps, rainwater dropping to the tops of the flow limiting plates can be discharged through the diversion pipes, and the situation that the rainwater is accumulated at the tops of the steps for a long time and water seepage occurs is reduced. Preferably, the top of the protection plate is fixedly connected with a planting area, the planting area and the protection plate are correspondingly arranged, water flowing out of the ladder gap and the diversion pipe can be absorbed by adding the planting area, meanwhile, the water can be decelerated and moisturized, and the durability of the protection plate is effectively improved. Preferably, the outer wall of the guide pipe is provided with a filter screen, the filter screen and the guide pipe are correspondingly arranged, and impurities and leaves attached to rainwater can be blocked by adding the filter screen, so that the rainwater can be treated together later, and the situation that the rainwater leaves are blocked at the top of a step and in the guide pipe is