Water conservancy wave wall structure

Abstract

The utility model discloses a water conservancy wave wall structure which comprises a dam foundation and a dam wall, the dam wall is installed on the dam foundation, a wave structure is installed on the dam wall, and the wave structure comprises an arc-shaped baffle and a telescopic structure. The arc-shaped baffle is installed on the dam wall through the telescopic structures, the number of the telescopic structures is not less than three, and the telescopic structures are distributed between the arc-shaped baffle and the dam wall at equal intervals. The telescopic structure comprises a circular groove, a cylinder, a groove, a cross rod and a spring; the circular groove is formed in the dam wall, the cylinder is installed in the circular groove, the groove is formed in the cylinder, and the transverse rod is installed on the arc-shaped baffle. The dam wall with the dam foundation is placed into the water conservancy dam, the two sides of the dam wall are sealed, when water conservancy waves impact, the arc-shaped baffles are impacted, the waves are folded reversely, meanwhile, the arc-shaped baffles drive the transverse rods to move in the grooves in the cylinders, the arc-shaped baffles have buffering performance through the springs, and the dam wall is prevented from being impacted and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy wave-breaking wall structures, in particular to a water conservancy wave-breaking wall structure. Background Art

[0002] In order to prevent hydraulic waves from crossing the dam crest, a wave-breaking wall is usually set up on the top of the dam. After the wave collides with the wave-breaking wall, the wave exerts an impact on the wave-breaking wall toward the outside of the reservoir to block the water waves. However, the current hydraulic wave-breaking wall structure mostly uses the fixed connection force of the dam to resist the horizontal impact of waves, and long-term impact will damage the dam. Utility Model Content

[0003] The utility model aims to provide a water conservancy wave-breaking wall structure.

[0004] To achieve the above object, the utility model provides the following technical solutions: a water conservancy wave-breaking wall structure, comprising a dam foundation and a dam wall, the dam foundation is equipped with a dam wall, the dam wall is equipped with a wave-breaking structure, and the wave-breaking structure comprises an arc-shaped baffle and a telescopic structure;

[0005] The arc-shaped baffle is installed on the dam wall through a telescopic structure, the number of the telescopic structures is not less than three, and the telescopic structures are equidistantly distributed between the arc-shaped baffle and the dam wall;

[0006] The telescopic structure comprises a circular groove, a cylinder, a groove, a crossbar and a spring;

[0007] The circular groove is arranged on the dam wall, the cylinder is installed in the circular groove, the groove is arranged on the cylinder, the cross bar is installed on the arc baffle, the cross bar is placed in the groove, and the spring is installed between the cross bar and the groove.

[0008] Preferably, a wave-breaking structure is installed on the dam wall, and the wave-breaking structure includes a conical plate and an inverted conical groove;

[0009] The conical plate is installed on the dam wall, the inverted conical grooves are opened on the conical plate, the number of the inverted conical grooves is not less than nine, and the inverted conical grooves are evenly distributed on the conical plate.

[0010] Preferably, limit pins are installed on the dam foundation, the number of the limit pins is not less than three, and the limit pins are equidistantly distributed on the dam foundation.

[0011] Preferably, the limiting nail is installed on the dam foundation through a mounting structure, and the mounting structure includes a slider and a slide groove;

[0012] The limiting nail is installed on the sliding block, the sliding groove is opened on the dam foundation, and the sliding block is slidably connected in the sliding groove.

[0013] Preferably, the conical plate is mounted on the dam wall via a connecting structure, the connecting structure comprising bolts and threaded holes;

[0014] The bolts are mounted on the conical plate, the threaded holes are opened on the dam wall, and the bolts are sleeved in the threaded holes.

[0015] Preferably, the arc-shaped baffle is provided with silencer holes, the number of the silencer holes is not less than eleven, and the silencer holes are evenly distributed on the arc-shaped baffle.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the hydraulic wave-breaking wall structure has the following advantages compared with the traditional technology:

[0017] 1. Put the dam wall with the dam foundation into the water conservancy dam, seal both sides, when the water conservancy waves hit, they hit the arc baffle, making the waves bend back, and at the same time the arc baffle drives the cross bar to move in the groove on the cylinder, through the spring, the arc baffle has a buffering effect, avoiding the impact damage of the dam wall;

[0018] 2. The conical plate is screwed into the threaded hole on the dam wall with bolts, so that the conical plate is installed on the dam wall. When the impact wave passes over the dam wall and contacts the conical plate, the inverted conical groove on the conical plate cuts the impact wave spray and reduces the wave spray;

[0019] 3. Make the slider slide into the slide groove on the dam foundation, install the limit pins on the dam foundation, and after the dam foundation is placed in the water conservancy dam, insert the limit pins into the mud and sand in the water to fix the dam foundation in the water conservancy dam more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of this patent;

[0021] Figure 2 This is a schematic diagram of the structure of the cylinder, groove and crossbar of this patent;

[0022] Figure 3 This is a schematic diagram of the structure of the conical plate, inverted conical groove and bolts of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the arc baffle and silencer hole of this patent.

[0024] In the figure: 1. dam foundation, 2. dam wall, 3. limit nails, 4. wave-proof structure, 401. arc baffle, 402. telescopic structure, 403. circular groove, 404. cylinder, 405. groove, 406. cross bar, 407. spring, 5. silencer hole, 6. wave-breaking structure, 7. conical plate, 8. inverted cone groove, 9. connection structure, 10. bolt, 11. threaded hole, 12. mounting structure, 13. slider, 14. slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0026] See also Figure 1-4 This patent provides a technical solution: a water conservancy wave-breaking wall structure, including a dam foundation 1 and a dam wall 2, the dam foundation 1 and the dam wall 2 are both made of stainless steel, the dam foundation 1 is installed with the dam wall 2, the dam wall 2 is installed with a wave-breaking structure 4, the wave-breaking structure 4 includes an arc-shaped baffle 401 and a telescopic structure 402;

[0027] The arc baffle 401 is installed on the dam wall 2 through the telescopic structure 402. The arc baffle 401 and the dam wall 2 are on the same horizontal line. The arc baffle 401 is made of stainless steel. The number of the telescopic structures 402 is not less than three. The telescopic structures 402 are equidistantly distributed between the arc baffle 401 and the dam wall 2.

[0028] The telescopic structure 402 includes a circular groove 403, a cylinder 404, a groove 405, a crossbar 406 and a spring 407;

[0029] The circular groove 403 is formed on the dam wall 2, the cylinder 404 is installed in the circular groove 403, the groove 405 is formed on the cylinder 404, the cross bar 406 is installed on the arc baffle 401, the cross bar 406 is placed in the groove 405, the cross bar 406 is made of a steel rod wrapped with rubber material on the outside to increase the friction between the cross bar 406 and the groove 405, the spring 407 is installed between the cross bar 406 and the groove 405, the dam wall 2 with the dam foundation 1 is placed into the water conservancy dam, and both sides are sealed, when the water conservancy wave impacts, it hits the arc baffle 401, causing the wave to bend, and at the same time the arc baffle 401 drives the cross bar 406 to move in the groove 405 on the cylinder 404, and the spring 407 makes the arc baffle 401 have a buffering property to avoid the impact damage of the dam wall 2.

[0030] A wave-breaking structure 6 is installed on the dam wall 2, and the wave-breaking structure 6 includes a conical plate 7 and an inverted conical groove 8;

[0031] The conical plate 7 is installed on the dam wall 2, the inverted conical grooves 8 are provided on the conical plate 7, the number of the inverted conical grooves 8 is not less than nine, and the inverted conical grooves 8 are evenly distributed on the conical plate 7, the conical plate 7 is installed on the dam wall 2 through a connecting structure 9, and the connecting structure 9 includes a bolt 10 and a threaded hole 11;

[0032] The bolt 10 is installed on the conical plate 7, and the threaded hole 11 is opened on the dam wall 2. The bolt 10 is sleeved in the threaded hole 11, so that the conical plate 7 is screwed into the threaded hole 11 on the dam wall 2 with the bolt 10, so that the conical plate 7 is installed on the dam wall 2. When the impact wave passes over the dam wall 2, the impact wave contacts the conical plate 7, and the inverted cone groove 8 on the conical plate 7 cuts the impact wave spray to reduce the wave spray.

[0033] The limit pins 3 are installed on the dam foundation 1. The number of the limit pins 3 is not less than three. The limit pins 3 are evenly distributed on the dam foundation 1. The limit pins 3 are installed on the dam foundation 1 through the installation structure 12. The installation structure 12 includes a slider 13 and a slide groove 14.

[0034] The limit pin 3 is installed on the slider 13, and the slide groove 14 is opened on the dam foundation 1. The slider 13 is slidably connected in the slide groove 14. The slider 13 and the slide groove 14 fit tightly, so that the slider 13 slides into the slide groove 14 on the dam foundation 1, so that the limit pin 3 is installed on the dam foundation 1. After the dam foundation 1 is placed in the water conservancy dam, the limit pin 3 is inserted into the mud and sand in the water, so that the dam foundation 1 is fixed in the water conservancy dam more stably.

[0035] The arc baffle plate 401 is provided with silencer holes 5, the number of which is no less than eleven, and the silencer holes 5 are evenly spaced on the arc baffle plate 401. When waves hit the dam wall 2, the waves first enter the silencer holes 5 on the arc baffle plate 401, and the noise generated by the collision of the waves with the arc baffle plate 401 also occurs in the silencer holes 5. The noise emitted from the silencer holes is reduced by the noise reduction of the silencer holes 5.

[0036] When using the hydraulic wave-breaking wall structure, first slide the slider 13 into the slide groove 14 on the dam foundation 1, and install the limit pin 3 on the dam foundation 1. After the dam foundation 1 is placed in the hydraulic dam, the limit pin 3 is inserted into the mud in the water, so that the dam foundation 1 is fixed in the hydraulic dam more stably, and the two sides are sealed, so that the conical plate 7 is screwed into the threaded hole 11 on the dam wall 2 with the bolt 10, and the conical plate 7 is installed on the dam wall 2. When the hydraulic wave hits, it hits the arc baffle 401, causing the wave to bend back, and at the same time the arc baffle 401 drives The crossbar 406 moves in the groove 405 on the cylinder 404, and the spring 407 makes the arc baffle 401 have a buffering property to avoid damage to the dam wall 2 by impact. When the wave impacts the dam wall 2, the wave first enters the silencer hole 5 on the arc baffle 401, and the noise generated by the collision of the wave and the arc baffle 401 also occurs in the silencer hole 5. The noise transmitted from the silencer hole is reduced by the noise reduction of the silencer hole 5. When the impact wave passes over the dam wall 2, the impact wave contacts the conical plate 7, and the inverted cone groove 8 on the conical plate 7 cuts the impact spray to reduce the spray.

[0037] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A hydraulic wave-breaking wall structure, comprising a dam foundation (1) and a dam wall (2), characterized in that: A dam wall (2) is installed on the dam foundation (1), a wave-proof structure (4) is installed on the dam wall (2), and the wave-proof structure (4) comprises an arc-shaped baffle (401) and a telescopic structure (402); The arc-shaped baffle (401) is installed on the dam wall (2) via a telescopic structure (402), the number of the telescopic structures (402) is not less than three, and the telescopic structures (402) are equidistantly distributed between the arc-shaped baffle (401) and the dam wall (2); The telescopic structure (402) comprises a circular groove (403), a cylinder (404), a groove (405), a crossbar (406) and a spring (407); The circular groove (403) is provided on the dam wall (2), the cylinder (404) is installed in the circular groove (403), the groove (405) is provided on the cylinder (404), the cross bar (406) is installed on the arc-shaped baffle (401), the cross bar (406) is placed in the groove (405), and the spring (407) is installed between the cross bar (406) and the groove (405).

2. A hydraulic wave-breaking wall structure according to claim 1, characterized in that: A wave-breaking structure (6) is installed on the dam wall (2), and the wave-breaking structure (6) comprises a conical plate (7) and an inverted conical groove (8); The conical plate (7) is installed on the dam wall (2), the inverted conical grooves (8) are opened on the conical plate (7), the number of the inverted conical grooves (8) is not less than nine, and the inverted conical grooves (8) are evenly distributed on the conical plate (7).

3. A hydraulic wave-breaking wall structure according to claim 1, characterized in that: Limiting pins (3) are installed on the dam foundation (1), the number of the limiting pins (3) is not less than three, and the limiting pins (3) are evenly distributed on the dam foundation (1).

4. A hydraulic wave-breaking wall structure according to claim 3, characterized in that: The limiting nail (3) is installed on the dam foundation (1) through a mounting structure (12), and the mounting structure (12) comprises a sliding block (13) and a sliding groove (14); The limiting nail (3) is installed on the sliding block (13), the sliding groove (14) is opened on the dam foundation (1), and the sliding block (13) is slidably connected in the sliding groove (14).

5. A hydraulic wave-breaking wall structure according to claim 2, characterized in that: The conical plate (7) is mounted on the dam wall (2) via a connection structure (9), wherein the connection structure (9) comprises bolts (10) and threaded holes (11); The bolt (10) is installed on the conical plate (7), the threaded hole (11) is opened on the dam wall (2), and the bolt (10) is sleeved in the threaded hole (11).

6. A hydraulic wave-breaking wall structure according to claim 1, characterized in that: The arc-shaped baffle plate (401) is provided with silencer holes (5), the number of the silencer holes (5) is not less than eleven, and the silencer holes (5) are evenly spaced and distributed on the arc-shaped baffle plate (401).

Images