CN218116311U

CN218116311U - Hydraulic engineering river levee protector

Info

Publication number: CN218116311U
Application number: CN202220876912.5U
Authority: CN
Inventors: 崔航睿
Original assignee: Anhui Shuanghui Construction Engineering Co ltd
Current assignee: Anhui Shuanghui Construction Engineering Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-12-23
Anticipated expiration: 2032-04-16

Abstract

The utility model belongs to the technical field of river levee protection, in particular to a hydraulic engineering river levee protection device, which comprises a reinforcement body and a dam body, wherein the dam body is provided with a pair of reinforcement bodies, the dam body is respectively arranged at the left end and the right end of the reinforcement body, the inner end of the dam body is provided with a cavity, the inner end of the cavity is fixed with a support piece, and a plurality of support pieces of the same horizontal line are rotatably connected with a rotating rod; thereby the strengthening rib uses with the cooperation of enhancement steel sheet has strengthened the intensity of dam body, V-arrangement filter and isosceles triangle slope add the internal portion slope that has formed the slope of slope, the centre bore can avoid silt to pile up on the V-arrangement filter, the cavity provides a space that holds for the silt that flows, the motor drives helical blade and bull stick rotation, silt is collected through the cavity to holding inside the husky pond, reduce silt and pile up near the purpose of river levee, reach and delay silt and pile up the effect in the riverbed bottom, it leads to the fact silt to pile up easily to have solved current riverbank protector, and be not convenient for clear up the problem of silt.

Description

Hydraulic engineering river levee protector

Technical Field

The utility model belongs to the technical field of the river levee protection, especially, relate to a hydraulic engineering river levee protector.

Background

The river levee is used as a water retaining building built along the edges of rivers, channels, lakes, seacoast or flood diversion areas and reclamation areas, can resist flood, block tide and prevent waves, and protects residents in the levee and the safety of industrial and agricultural production. In order to ensure the safety performance of the river levee, the sediment accumulation in the river channel is reduced, a protection measure needs to be taken for the river levee, and the sediment is regularly cleaned to ensure smooth water flow.

At present, after the river levee is put into use for a long time, the inside silt of river can be taken near the river levee along with rivers, if not in time clearance, silt is from up piling up gradually down in the riverbed bottom, and accumulational silt also causes the erosion to the river levee along with rivers wash away, and the intensity of labour of clearance silt is big to the degree of difficulty that increases clearance silt.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a hydraulic engineering river levee protector, solved current river levee protector and caused silt to pile up easily, and be not convenient for clear up the problem of silt.

The utility model provides a technical scheme that its technical problem adopted is: a hydraulic engineering river levee protection device comprises a reinforcement body and a dam body;

the dam bodies are respectively arranged at the left end and the right end of the reinforcing body, cavities are formed in the inner ends of the dam bodies, supporting pieces are fixed to the inner ends of the cavities, a rotating rod is rotatably connected between the supporting pieces on the same horizontal line in the front and the back, and spiral blades arranged between the two adjacent supporting pieces in the front and the back are fixed to the outer portions of the rotating rod;

the improved V-shaped filter is characterized in that a permeation hole and a dredging groove are formed in the upper side and the lower side of the left end and the right end of the inner wall of the reinforcing body, a V-shaped filter plate arranged between the permeation hole and the dredging groove is mounted between the left end and the right end of the inner wall of the reinforcing body, a plurality of central holes which are arranged front and back are formed in the middle of the V-shaped filter plate, an isosceles triangle slope located below the dredging groove is formed in the bottom end of the inner portion of the reinforcing body, and the central holes are formed right above the isosceles triangle slope.

The utility model discloses in the technical scheme of preferred, it is located between two cavitys to add the solid, the infiltration hole link up to close with mediation groove inside the cavity.

The utility model discloses among the technical scheme of preferred, the mediation trench is located the helical blade top, the solid rear is fixed in the rear end of bull stick through, the transmission of bull stick rear end is connected with the motor of installing in the dam body rear end.

The utility model discloses among the technical scheme of preferred, delivery port and water inlet have been seted up respectively at both ends around the reinforcement body, the dam body front end left and right sides all is provided with the husky pond that holds that is located cavity the place ahead, inside lining up out the dam body front end of cavity and with close it communicates with each other to hold husky pond inside.

The utility model discloses in the technical scheme of preferred, dam body inside is provided with the strengthening rib and strengthens the steel sheet.

The utility model discloses in the technical scheme of preferred, strengthen the solid lower extreme and install and strengthen the support body, isosceles triangle slope and V-arrangement filter are upper and lower symmetric distribution.

Compared with the prior art, the utility model discloses the beneficial effect who realizes as follows:

1. the reinforcing body is arranged between the two dam bodies, the reinforcing body can reinforce the dam bodies, and the reinforcing ribs and the reinforcing steel sheets are matched for use, so that the strength of the dam bodies is enhanced, and the reinforcing body is favorably and stably arranged between the two dam bodies;

2. the permeation holes, the dredging grooves, the V-shaped filter plates and the isosceles triangle slopes are arranged at the bottom in the reinforcing body, and the permeation holes and the dredging grooves respectively play a role in enabling silt in river water to enter the sand storage pool;

3. an inclined slope is formed inside the V-shaped filter plate and the isosceles triangular slope reinforcing body, and the center hole can prevent silt from being accumulated on the V-shaped filter plate, so that the effects of intercepting and cleaning the silt are achieved, the purpose that the silt is accumulated near a river bank is reduced, and the effect that the silt is accumulated at the bottom of a river bed is achieved;

4. the cavities are arranged at the inner ends of the two dam bodies simultaneously, the cavities provide a containing space for flowing silt, the motor drives the spiral blades and the rotating rod to rotate, the silt can be collected to the interior of the silt storage pool through the cavities, and the content of the silt in river water is reduced.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external structure of the penetration hole and the dredging groove of the present invention;

fig. 3 is a schematic top view of the overall structure of the present invention.

In the figure: 1-reinforcing support body, 2-dam body, 3-helical blade, 4-rotating rod, 5-reinforcing rib, 6-reinforcing steel sheet, 7-cavity, 8-motor, 9-reinforcing body, 10-penetrating hole, 11-V-shaped filter plate, 12-central hole, 13-isosceles triangle slope, 14-sand storage pool, 15-water outlet, 16-water inlet, 17-dredging groove and 18-supporting piece.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic engineering river levee protection device comprises a reinforcement body 9 and a dam body 2;

the dam bodies 2 are arranged in pairs, the dam bodies 2 are respectively arranged at the left end and the right end of a reinforcing body 9, cavities 7 are formed in the inner ends of the dam bodies 2, supporting pieces 18 are fixed to the inner ends of the cavities 7, a rotating rod 4 is rotatably connected between the supporting pieces 18 on the same horizontal line in the front and the back, and helical blades 3 arranged between the two adjacent supporting pieces 18 in the front and the back are fixed to the outer portions of the rotating rod 4;

the upper side and the lower side of the left end and the right end of the inner wall of the reinforcing body 9 are both provided with a permeation hole 10 and a dredging groove 17, a V-shaped filter plate 11 arranged between the permeation hole 10 and the dredging groove 17 is arranged between the left end and the right end inside the reinforcing body 9, the middle part of the V-shaped filter plate 11 is provided with a plurality of central holes 12 which are arranged in a front-back manner, the inner bottom end of the reinforcing body 9 is provided with an isosceles triangle slope 13 positioned below the dredging groove 17, and the central holes 12 are arranged right above the isosceles triangle slope 13;

the lower end of a reinforcing body 9 is provided with a reinforcing support body 1, the reinforcing support body 1 is favorable for playing a role of stably supporting the reinforcing body 9, the reinforcing body 9 is arranged between two dam bodies 2, the reinforcing body 9 plays a role of sealing the cavities 7, the reinforcing body 9 is arranged between the two cavities 7, a permeation hole 10 and a dredging groove 17 penetrate into the close cavities 7, the permeation hole 10 and the dredging groove 17 are kept in a state of being communicated with the interiors of the cavities 7, the reinforcing body 9 is tightly connected with the dam bodies 2, the left end and the right end of a V-shaped filter plate 11 respectively and stably support the left end and the right end of the interior of the reinforcing body 9, the V-shaped filter plate 11 plays a role of limiting the space between the left end and the right end of the interior of the reinforcing body 9, and the reinforcing body 9 can play a role of reinforcing the dam bodies 2;

reinforcing ribs 5 and reinforcing steel sheets 6 are arranged inside the dam body 2, the reinforcing ribs 5 are matched with the reinforcing steel sheets 6 for use, the reinforcing ribs 5 and the reinforcing steel sheets 6 are connected together in the dam body 2 in a crossed mode, the reinforcing ribs 5 and the reinforcing steel sheets 6 serve as frameworks of the dam body 2 to support the dam body 2, and therefore the strength of the dam body 2 is enhanced, the reinforcing body 9 is favorably and stably arranged at a position between the two dam bodies 2, a water outlet 15 and a water inlet 16 are formed in the front end and the rear end of the reinforcing body 9 respectively, river water flows into the reinforcing body 9 from the water inlet 16 and flows out of the water outlet 15, and river water forms water flow flowing from back to front inside the reinforcing body 9, the shape of the cavity 7 inside the dam body 2 is kept, and meanwhile the reinforcing body 9 is convenient to contain the river water;

river water flows onto the V-shaped filter plates 11, the centers of the V-shaped filter plates 11 are inclined downwards by twenty-thirty degrees, silt in the river water can be gradually accumulated on the V-shaped filter plates 11 under the action of gravity, the V-shaped filter plates 11 play a role in filtering the silt, the silt can slide along the inclined surfaces of the V-shaped filter plates 11 towards the direction close to the central hole 12, the inclined V-shaped filter plates 11 can be kept, the isosceles triangle slopes 13 and the V-shaped filter plates 11 are distributed vertically and symmetrically, the silt floats downwards to the positions right above the isosceles triangle slopes 13 through the insides of the central holes 12 by means of gravity, and the silt slides along the two sides of the isosceles triangle slopes 13 towards the direction close to the dredging grooves 17, so that the silt flows along the insides of the water flow dredging grooves 17, and the silt enters the corresponding cavities 7 from the dredging grooves 17;

the cavities 7 are arranged at the inner ends of the two dam bodies 2 at the same time, the cavities 7 provide a containing space for flowing silt, the silt entering the cavities 7 is accumulated on the surfaces of the rotating rods 4 and the surfaces of the spiral blades 3, the dredging grooves 17 are positioned above the spiral blades 3, the rear ends of the rotating rods 4 penetrate through the rear parts of the reinforcing bodies 9, the rear ends of the rotating rods 4 are in transmission connection with the motors 8 arranged at the rear ends of the dam bodies 2, the motors 8 are started to drive the rotating rods 4 to rotate, the spiral blades 3 rotate along with the rotation of the rotating rods 4, the rotating spiral blades 3 have a peristaltic action on the silt inside the cavities 7, the sand storage tanks 14 arranged in front of the cavities 7 are arranged on the left side and the right side of the front ends of the dam bodies 2, the cavities 7 penetrate through the front ends of the dam bodies 2 and are communicated with the insides of the sand storage tanks 14 close to each other, the silt moves forwards to the sand storage tanks 14 inside the cavities 7, so that the silt can be collected to the sand storage tanks 14 through the cavities 7, an inclined gradient is formed inside the V-shaped filter plate 1 and the isosceles triangular slopes 9 to prevent the silt from being accumulated on the V-shaped center hole 12, and the river levee is prevented from being accumulated on the V-shaped filter plate, and the river bank so that the silt is removed and the silt is accumulated at the bottom of the river bank and the river bank;

meanwhile, partial silt in water flows through the penetration holes 10 along water flow, the penetration holes 10 are also favorable for directly entering the cavity 7 with the silt accumulated at the left end and the right end of the inner wall of the reinforcing body 9, the penetration holes 10, the dredging grooves 17, the V-shaped filter plates 1 and the isosceles triangle slopes 13 are arranged at the bottom in the reinforcing body 9, the penetration holes 10 and the dredging grooves 17 respectively play a role in entering the sand storage pool 14 for the silt in the river water, so that the content of the silt in the river water is reduced, the phenomenon that the silt erodes the river levee along with the water flow is reduced, the difficulty in clearing the silt is reduced, and the river levee is protected.

Claims

1. The utility model provides a hydraulic engineering river levee protector, includes reinforcement body (9) and dam body (2), its characterized in that:

the dam bodies (2) are arranged in pairs, the dam bodies (2) are respectively arranged at the left end and the right end of the reinforcing body (9), cavities (7) are formed in the inner ends of the dam bodies (2), supporting pieces (18) are fixed to the inner ends of the cavities (7), a rotating rod (4) is rotatably connected between the supporting pieces (18) on the same horizontal line in the front and back direction, and helical blades (3) arranged between the two adjacent supporting pieces (18) in the front and back direction are fixed to the outer portions of the rotating rod (4);

it all seted up infiltration hole (10) and mediation groove (17) to add about both ends about solid (9) inner wall, add and install V-arrangement filter (11) that set up between infiltration hole (10) and mediation groove (17) about solid (9) is inside between the both ends, a plurality of centre bores (12) that are tandem are seted up at V-arrangement filter (11) middle part, it sets up isosceles triangle slope (13) that are located mediation groove (17) below to add solid (9) inner bottom, centre bore (12) set up directly over isosceles triangle slope (13).

2. A hydraulic engineering river levee protection device according to claim 1, wherein: the reinforcing body (9) is positioned between the two cavities (7), and the permeation hole (10) and the dredging groove (17) penetrate into the adjacent cavities (7).

3. A hydraulic engineering river levee protection device according to claim 1, wherein: the dredging groove (17) is located above the helical blade (3), the rear end of the rotating rod (4) penetrates through the rear part of the reinforcing body (9), and the rear end of the rotating rod (4) is in transmission connection with a motor (8) installed at the rear end of the dam body (2).

4. A hydraulic engineering river levee protection device according to claim 1, wherein: the dam is characterized in that a water outlet (15) and a water inlet (16) are formed in the front end and the rear end of the reinforcing body (9) respectively, sand storage pools (14) located in the front of the cavity (7) are arranged on the left side and the right side of the front end of the dam (2), and the cavity (7) is internally communicated with the front end of the dam (2) and the inside of the sand storage pools (14).

5. A hydraulic engineering river levee protection device according to claim 1, wherein: and reinforcing ribs (5) and reinforcing steel sheets (6) are arranged in the dam body (2).

6. A hydraulic engineering river levee protection device according to claim 1, wherein: the lower end of the reinforcing body (9) is provided with a reinforcing support body (1), and the isosceles triangle slopes (13) and the V-shaped filter plates (11) are vertically and symmetrically distributed.