CN214883486U

CN214883486U - Flood discharge gate for hydraulic engineering

Info

Publication number: CN214883486U
Application number: CN202121232285.3U
Authority: CN
Inventors: 李和林; 许俊杰
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-26
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a flood discharge gate for a water conservancy project, which comprises a door body. Hollow plates are fixedly installed on the front and rear surfaces of the door body, and concave grooves are fixedly installed on both inner walls of the hollow plate. A sliding block is movably installed inside the groove, and a connecting rod is fixedly installed on the outer wall of one side of the adjacent two sets of sliding blocks that are close to each other, and a horizontal plate is fixedly installed between one end of the adjacent two groups of the connecting rods that are close to each other. One side outer wall of the horizontal plate is provided with a return-shaped groove, one side outer wall of the horizontal plate is provided with several groups of metal wires, and one side outer wall of the several groups of metal wires is movably installed with pressure strips. The flood discharge gate for hydraulic engineering according to the utility model can strengthen the wear resistance of the gate, thereby effectively blocking the impact of sediment and debris in the water during the flow, thereby increasing its wear resistance, and at the same time The double triangular structure also increases the stability of the gate installation process and use process.

Description

Flood discharge gate for hydraulic engineering

Technical Field

The utility model relates to a flood discharge gate technical field, in particular to flood discharge gate for hydraulic engineering.

Background

The flood discharge gate is a working gate mainly used for releasing flood and adjusting and controlling reservoir water level, has the capacity of bearing various static and dynamic loads, the capacity of opening and closing in dynamic water and good structural and hydraulic characteristics, is an indispensable important structure when the flood comes, and is seen everywhere in large rivers at home and abroad at present.

Traditional flood discharge gate in use, impurity such as water conservancy power silt often strikes the gate, makes it produce wearing and tearing and mar to reduce its life, stability is relatively poor simultaneously in the use, the condition such as skew and slope easily takes place.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a flood discharge gate for hydraulic engineering, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flood discharge gate for hydraulic engineering comprises a gate body, wherein hollow plates are fixedly mounted on the front surface and the rear surface of the gate body, concave grooves are fixedly mounted on the inner walls of two sides of each hollow plate, sliders are movably mounted in the concave grooves, connecting rods are fixedly mounted on the outer walls of two adjacent groups of sliders close to each other, transverse plates are fixedly mounted between the positions of two ends of the two adjacent groups of connecting rods close to each other, return grooves are formed in the outer walls of one sides of the transverse plates, a plurality of groups of metal wires are arranged on the outer walls of one sides of the transverse plates, pressing strips are movably mounted on the outer walls of one sides of the plurality of groups of metal wires, wear-resistant rubber is movably mounted on the upper surface of each transverse plate, alloys are fixedly mounted on the front wall and the rear wall of the two groups of hollow plates far away from each other, a plurality of first support rods are fixedly mounted on the outer walls of two sides of the gate body, and cross rods are fixedly mounted between the positions of the front wall and the rear wall of the two adjacent groups of first support rods close to each other, two groups of second supporting rods are fixedly mounted on the outer wall of one side, away from the door body, of the cross rod, and a connecting plate is fixedly mounted between the outer wall positions of one side of each two adjacent groups of second supporting rods.

Preferably, two adjacent groups of the concave grooves are horizontally distributed, and the connecting rods are vertically distributed with the concave grooves.

Preferably, the transverse plate is located inside the hollow plate, and the transverse plate is vertically connected with the hollow plate in a penetrating mode.

Preferably, a plurality of groups of the metal wires are distributed in a staggered mode, and the pressing strips are located inside the return grooves.

Preferably, the transverse plate and the wear-resistant rubber are horizontally distributed, and the wear-resistant rubber is positioned inside the hollow plate.

Preferably, an included angle between two adjacent groups of the first supporting rods is forty-five degrees, and an included angle between the second supporting rods is thirty degrees.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the hollow core plate passes through the diaphragm and connects the wire, the wire mesh that the wire formed, then can carry out the separation to the impurity that moves the aquatic once more, when the wire is impaired, can pull wear-resisting rubber and take out the back, at the pulling diaphragm, make its slider that passes through the connecting rod connection remove along the concave groove, thereby pull it out, can stimulate the layering, make the layering pull out through returning the shape groove under the effect of pulling force, can make wire and diaphragm make its fixed knot construct, thereby maintain and change it.

2. The first supporting rod is fixedly connected with the second supporting rod through the cross rod, the connecting plate and the second supporting rod form a triangular structure at the moment, and meanwhile, the first supporting rod and the cross rod also form a triangular structure, so that the two groups of triangular structures are matched with each other, and the stability of the gate is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a flood discharge gate for hydraulic engineering according to the present invention;

fig. 2 is a schematic connection diagram of the transverse plate in the flood discharge gate for hydraulic engineering according to the present invention;

fig. 3 is a schematic connection diagram of the hollow plate in the flood gate for hydraulic engineering according to the present invention;

fig. 4 is a schematic connection diagram of the cross bar in the flood discharge gate for hydraulic engineering.

In the figure: 1. a door body; 2. a hollow slab; 3. a concave groove; 4. a slider; 5. a connecting rod; 6. a transverse plate; 7. a circular groove; 8. a metal wire; 9. layering; 10. wear-resistant rubber; 11. alloying; 12. a first support bar; 13. a cross bar; 14. a second support bar; 15. a connecting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, a flood discharge gate for hydraulic engineering comprises a gate body 1, wherein hollow plates 2 are fixedly mounted on the front and rear surfaces of the gate body 1, concave grooves 3 are fixedly mounted on the inner walls of the two sides of each hollow plate 2, sliders 4 are movably mounted in the concave grooves 3, connecting rods 5 are fixedly mounted on the outer wall of one side, close to each other, of each two adjacent groups of sliders 4, a transverse plate 6 is fixedly mounted between the positions, close to each other, of the ends of each two adjacent groups of connecting rods 5, a return groove 7 is formed in the outer wall of one side of the transverse plate 6, a plurality of groups of metal wires 8 are arranged on the outer wall of one side of each transverse plate 6, a pressing strip 9 is movably mounted on the outer wall of one side of each plurality of metal wires 8, wear-resistant rubber 10 is movably mounted on the upper surface of the transverse plate 6, alloys 11 are fixedly mounted on the front and rear walls, far away from each other, a plurality of first supporting rods 12 are fixedly mounted on the outer walls of the two sides of the gate body 1, and a cross bar 13 is fixedly arranged between the front wall and the rear wall of the adjacent two groups of first supporting rods 12, two groups of second supporting rods 14 are fixedly arranged on the outer wall of one side of the cross bar 13 far away from the door body 1, and a connecting plate 15 is fixedly arranged between the outer wall of one side of the adjacent two groups of second supporting rods 14.

Two adjacent sets of concave groove 3 horizontal distribution, and connecting rod 5 and concave groove 3 vertical distribution, connecting rod 5 is perpendicular with concave groove 3 for diaphragm 6 that two sets of connecting rods 5 are connected is more stable, thereby increases its stability.

The diaphragm 6 is located the inside of hollow core slab 2, and diaphragm 6 and the perpendicular through connection of hollow core slab 2 let hollow core slab 2 carry out effectual protection to diaphragm 6 to make the better work that carries on of its inside wire 8.

The groups of metal wires 8 are distributed in a staggered mode, the pressing strips 9 are located inside the return grooves 7, the metal wires 8 form a metal wire mesh through the groups of metal wires 8, and therefore the abrasion resistance of the metal wire mesh is improved, meanwhile the pressing strips 9 can fix the metal wire mesh, and the stability of the metal wire mesh is improved.

Diaphragm 6 and wear-resisting rubber 10 horizontal distribution, and wear-resisting rubber 10 is located hollow plate 2's inside for wear-resisting rubber 10 seals the processing with hollow plate 2's upper surface, thereby better protects diaphragm 6.

The included angle between two adjacent sets of first bracing pieces 12 is forty-five degrees, and the included angle between second bracing piece 14 is thirty degrees for first bracing piece 12 and second bracing piece 14 form two triangular structure, very big improvement its security performance.

It should be noted that, in the using process, the door body 1 is placed in the river channel, so that the connecting plate 15 is fixedly connected with the dams at the two sides of the river channel, at this time, the connecting plate 15 and the second supporting rod 14 form a triangular structure, and meanwhile, the first supporting rod 12 and the cross rod 13 also form a triangular structure, so that two groups of triangular structures are mutually matched, so that the stability of the gate is improved, when the moving water is contacted with the gate, the alloy 11 is contacted with the silt, so that the gate can be effectively protected, thereby preventing the silt from being directly contacted with the door body 1 to generate abrasion, while the wire mesh formed by the wire 8 on the transverse plate 6 can be used for blocking impurities in the moving water again, when the wire 8 is damaged, after the wear-resistant rubber 10 is pulled out, the transverse plate 6 can be pulled out, the pressing strip 9 can be pulled out, so that the pressing strip 9 is pulled out through the return groove 7 under the action of pulling force, the metal wire 8 and the transverse plate 6 can be fixed to each other, so that the metal wire can be maintained and replaced. The utility model relates to a flood discharge gate for hydraulic engineering can strengthen the wear resistance of gate to silt and debris in effectual separation aquatic are at the striking that the in-process that flows produced, thereby increase its wearability, and dual triangular structure has also increased the stability of gate installation and use simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A flood discharge gate for water conservancy projects, comprising a door body (1), characterized in that: the front and rear surfaces of the door body (1) are all fixedly installed with a hollow plate (2), and both sides of the hollow plate (2) A concave groove (3) is fixedly installed on the inner wall, a slider (4) is movably installed in the inner wall of the concave groove (3), and the outer walls of the adjacent two groups of sliders (4) that are close to each other are fixedly installed There are connecting rods (5), a transverse plate (6) is fixedly installed between one end positions of the adjacent two groups of the connecting rods (5) that are close to each other, and one side outer wall of the transverse plate (6) is provided with a return groove ( 7), one side outer wall of the horizontal plate (6) is provided with several groups of metal wires (8), and one side outer wall of the several groups of metal wires (8) is movably installed with a bead (9), the horizontal plate (6) A wear-resistant rubber (10) is movably installed on the upper surface of the door body (1), and alloys (11) are fixedly installed on the front and rear walls of the two sets of hollow plates (2) that are far away from each other, and the outer walls on both sides of the door body (1) are fixedly installed. There are several groups of first support rods (12), and cross rods (13) are fixedly installed between the front and rear wall positions where the adjacent two groups of first support rods (12) are close to each other, and the cross rods (13) are away from the door body Two groups of second support rods (14) are fixedly installed on one side outer wall of (1), and connecting plates (15) are fixedly installed between the positions of one side outer wall of the adjacent two groups of second support rods (14).

2. The flood gate for a water conservancy project according to claim 1, wherein the two adjacent groups of said concave grooves (3) are horizontally distributed, and the connecting rods (5) are perpendicular to the concave grooves (3) distributed.

3. A kind of flood gate for water conservancy engineering according to claim 1, characterized in that: the transverse plate (6) is located inside the hollow plate (2), and the transverse plate (6) is perpendicular to the hollow plate (2) through the connection.

4. A flood gate for water conservancy engineering according to claim 1, characterized in that: several groups of the metal wires (8) are staggered, and the bead (9) is located inside the return groove (7).

5. A kind of flood gate for hydraulic engineering according to claim 1, characterized in that: the horizontal plate (6) and the wear-resistant rubber (10) are distributed horizontally, and the wear-resistant rubber (10) is located on the hollow plate (2) )internal.

6. The flood gate for water conservancy projects according to claim 1, wherein the angle between the adjacent two groups of the first support rods (12) is forty-five degrees, and the second support rod The included angle between (14) is thirty degrees.