CN217352312U

CN217352312U - Erosion prevention protection device for river channel corners

Info

Publication number: CN217352312U
Application number: CN202220800598.2U
Authority: CN
Inventors: 陈龙; 叶正路; 李顺利; 杜存强; 杨梅; 蒋大元
Original assignee: Yunnan Langkun Construction Engineering Co ltd
Current assignee: Yunnan Langkun Construction Engineering Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-02
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a river course corner erosion prevention device, which comprises a first baffle, a vertical plate and a second baffle connected on the first baffle in a sliding way, wherein both sides of the second baffle are connected with first connecting plates which are connected in a limiting sliding way in second chutes formed by the vertical plate; first baffle has the slide bar through the spacing sliding connection of first spout, one side of slide bar is provided with a plurality of wedge poles, and is a plurality of wedge pole from the top down shortens in proper order, the cavity has been seted up to first baffle inside, the spacing sliding connection of first baffle has a plurality of wedges. The second baffle which can move downwards can discharge flood with large flow; the wedge pole, wedge, the slider cooperation that set up can be so that water can let out with different speeds, and the prevention river course corner can not let out because water is too many for the danger of river course corner collapse.

Description

Erosion prevention protection device for river channel corners

Technical Field

The utility model relates to a protector field especially relates to a river course corner erosion prevention protector.

Background

In the aspect of the river bank construction in water conservancy field, when the river turns round, the river bank of the section of turning round is washed away the most serious district by the river, consequently often installs protective equipment in river course corner, but present river course corner anti-erosion protector is mostly fixed, can't adjust according to the rivers situation, leads to the protecting effect perfect inadequately, consequently, the utility model provides a river course corner anti-erosion protector.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a river course corner erosion prevention protector has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a river channel corner anti-corrosion protection device comprises a first baffle, a vertical plate and a second baffle connected to the first baffle in a sliding mode, wherein two sides of the second baffle are both connected with first connecting plates, and the first connecting plates are connected to second sliding grooves formed in the vertical plate in a limiting and sliding mode;

first baffle has the slide bar through the spacing sliding connection of first spout, one side of slide bar is provided with a plurality of wedge poles, and is a plurality of wedge pole from the top down shortens in proper order, the cavity has been seted up to first baffle inside, the spacing sliding connection of first baffle has a plurality of wedges, the wedge pass through the elastic component with the interior wall connection of cavity, first baffle still sliding connection has a plurality of sliders, the slider with the wedge is connected with the second connecting plate, and is a plurality of the wedge pole is respectively with a plurality of the wedge one-to-one, the apopore has still been seted up to the back bottom of first baffle, the apopore is linked together with the cavity.

As a further technical scheme of the utility model, the riser has the draw runner through the slide rail sliding connection thereon, the draw runner is kept away from one side of riser with sliding rod connection.

As a further technical scheme of the utility model, the second connecting plate is close to the position of wedge arrives the distance of the farthest point in the wedge outside is L1, the second connecting plate is close to the position of slider arrives the distance of the farthest point in the slider outside is L2, L1 is greater than L2.

As a further technical scheme of the utility model, one side that the riser is close to the bottom is connected with the mounting panel.

As a further technical scheme of the utility model, first baffle is through the third spout sliding connection on it the wedge, first baffle is through the spacing sliding connection of fourth spout on it the slider.

As the utility model discloses a further technical scheme, a plurality of screw holes have been seted up on the riser, screw hole threaded connection has the check lock lever.

Advantageous effects

The utility model provides a river course corner anti-erosion protector compares with prior art and possesses following beneficial effect:

this river course corner erosion prevention protector of design, the second baffle that can move down through setting up can large-traffic flood discharge, recycles wedge pole, wedge, slider cooperation, can be so that water can let out with different speeds, prevents the river course corner because water is too many, can not let out for the danger of river course corner collapse.

Drawings

FIG. 1 is a schematic structural view of an erosion prevention device for a corner of a river;

FIG. 2 is a schematic view of an alternative anti-erosion shield for a corner of a river;

fig. 3 is a cross-sectional view of a first baffle of an erosion shield at a corner of a waterway.

In the figure: 1. a first baffle plate; 2. mounting a plate; 3. a vertical plate; 4. a slide rail; 5. a slide bar; 6. A threaded hole; 7. a locking lever; 8. a second baffle; 9. a first connecting plate; 11. a wedge block; 12. A slide bar; 13. a wedge-shaped rod; 14. a first chute; 15. a second chute; 16. a water outlet hole; 17. An elastic member; 18. a third chute; 19. a second connecting plate; 20. a slider; 21. a fourth chute; 22. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a river channel corner erosion prevention device comprises a first baffle plate 1, a vertical plate 3 and a second baffle plate 8 connected to the first baffle plate 1 in a sliding mode, wherein two sides of the second baffle plate 8 are both connected with first connecting plates 9, and the first connecting plates 9 are connected in second sliding grooves 15 formed in the vertical plate 3 in a limiting and sliding mode;

the first baffle plate 1 is in limited sliding connection with a sliding rod 12 through a first sliding groove 14, one side of the sliding rod 12 is provided with a plurality of wedge-shaped rods 13, the wedge-shaped rods 13 are sequentially shortened from top to bottom, a cavity 22 is formed in the first baffle plate 1, the first baffle plate 1 is in limited sliding connection with a plurality of wedge-shaped blocks 11, the wedge-shaped blocks 11 are connected with the inner wall of the cavity 22 through elastic pieces 17, the first baffle plate 1 is further in sliding connection with a plurality of sliding blocks 20, the sliding blocks 20 and the wedge-shaped blocks 11 are connected with a second connecting plate 19, the wedge-shaped rods 13 are respectively in one-to-one correspondence with the wedge-shaped blocks 11, the bottom of the back of the first baffle plate 1 is further provided with a water outlet hole 16, the water outlet hole 16 is communicated with the cavity 22, when flood discharge is needed, personnel enable the second baffle plate 8 to move downwards to enable flood to be discharged, the river channel is narrow, the second baffle plate 8 can be adjusted when the specific upper limit is needed to be set at ordinary times, also be the height of adjusting second baffle 8, when only need leak some water, or want to drain that the speed is fast some, but movable slide bar 12, slide bar 12 drives longest wedge 13 and pushes down wedge 11 earlier, wedge 11 drives second connecting plate 19 downstream this moment, second connecting plate 19 drives slider 20 downstream, this moment, slider 20 spills the sliding opening of first baffle 1, make the water enter into cavity 22, and spill from the back apopore 16 of first baffle 1, thereby drain, if want to drain the speed to accelerate, continue to move slide bar 12 this moment, make the sliding opening of a plurality of sliders 20 spill, make the speed of draining become fast.

As shown in figure 2, the riser 3 has the draw runner 5 through 4 sliding connection of slide rail thereon, and the draw runner 5 is kept away from one side of riser 3 and is connected with slide bar 12, and personnel only conveniently change sluicing speed promptly at the bank, and first baffle 1 card is all sealed around in river course corner, and riser 3 stands on the bank.

As shown in fig. 3, the distance from the point of the second connecting plate 19 close to the wedge-shaped block 11 to the farthest point outside the wedge-shaped block 11 is L1, the distance from the point of the second connecting plate 19 close to the sliding block 20 to the farthest point outside the sliding block 20 is L2, and L1 is greater than L2, so that when the wedge-shaped block 11 and the wedge rod 13 are matched, the corresponding sliding block 20 can be pressed down, so that water can enter the cavity 22.

As shown in fig. 1 and 3, a mounting plate 2 is connected to one side of a vertical plate 3 close to the bottom, so that the vertical plate can be conveniently mounted on a bank, a wedge block 11 is slidably connected to a third sliding groove 18 of the first baffle plate 1, a sliding block 20 is slidably connected to the first baffle plate 1 in a limiting manner through a fourth sliding groove 21 of the first baffle plate 1, a plurality of threaded holes 6 are formed in the vertical plate 3, and a locking rod 7 is connected to the threaded holes 6 in a threaded manner, so that sliding rods 12 in a plurality of positions can be conveniently fixed through the locking rod 7.

The utility model discloses a theory of operation does: when needing the flood discharge, the personnel make second baffle 8 remove downwards, make the flood discharge, here can adjust second baffle 8 when the river course is narrow, need set for specific water level upper limit at ordinary times, also adjust the height of second baffle 8, when only needing to discharge some water, or want to discharge that the speed is faster, but movable slide bar 12, slide bar 12 drives longest wedge 13 and pushes down wedge 11 earlier, wedge 11 drives second connecting plate 19 and moves down this moment, second connecting plate 19 drives slider 20 and moves down, at this moment, slider 20 spills the sliding opening of first baffle 1, make the water enter into cavity 22, and spill from the back apopore 16 of first baffle 1, thereby sluicing, if want the speed of sluicing, if continue to move slide bar 12 this moment, make the sliding opening of a plurality of sliders 20 spill, make sluicing speed become fast.

Claims

1. The anti-corrosion protection device for the corner of the river channel is characterized by comprising a first baffle (1), a vertical plate (3) and a second baffle (8) connected to the first baffle (1) in a sliding manner, wherein two sides of the second baffle (8) are both connected with first connecting plates (9), and the first connecting plates (9) are connected in second sliding grooves (15) formed in the vertical plate (3) in a limiting and sliding manner;

the first baffle (1) is connected with a sliding rod (12) in a limiting and sliding way through a first sliding groove (14), one side of the sliding rod (12) is provided with a plurality of wedge-shaped rods (13), the wedge-shaped rods (13) are sequentially shortened from top to bottom, a cavity (22) is formed in the first baffle plate (1), the first baffle (1) is in limited sliding connection with a plurality of wedge blocks (11), the wedge blocks (11) are connected with the inner wall of the cavity (22) through elastic pieces (17), the first baffle (1) is also connected with a plurality of sliding blocks (20) in a sliding manner, the sliding blocks (20) and the wedge-shaped blocks (11) are connected with a second connecting plate (19), a plurality of wedge-shaped rods (13) respectively correspond to the plurality of wedge-shaped blocks (11), the bottom of the back face of the first baffle (1) is further provided with a water outlet hole (16), and the water outlet hole (16) is communicated with the cavity (22).

2. The river channel corner erosion protection device according to claim 1, wherein a sliding strip (5) is slidably connected to the vertical plate (3) through a sliding rail (4) on the vertical plate, and a side of the sliding strip (5) far away from the vertical plate (3) is connected to the sliding rod (12).

3. A river corner erosion shield according to claim 2, wherein said second attachment plate (19) is located at a distance L1 from a point of said wedge-shaped block (11) to a furthest point outside said wedge-shaped block (11), said second attachment plate (19) is located at a distance L2 from a point of said slide block (20) to a furthest point outside said slide block (20), and said L1 is greater than said L2.

4. A river corner erosion shield according to claim 1, wherein a mounting plate (2) is attached to the riser (3) on the side near the bottom.

5. The river channel corner erosion protection device according to claim 1, wherein the first baffle (1) is slidably connected with the wedge block (11) through a third sliding groove (18) on the first baffle, and the first baffle (1) is slidably connected with the sliding block (20) in a limiting manner through a fourth sliding groove (21) on the first baffle.

6. The river channel corner erosion prevention device as claimed in claim 1, wherein a plurality of threaded holes (6) are formed in the vertical plate (3), and the threaded holes (6) are in threaded connection with a locking rod (7).