CN221072517U

CN221072517U - Hydraulic engineering river barrage

Info

Publication number: CN221072517U
Application number: CN202322627946.8U
Authority: CN
Inventors: 樊松松
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-06-04
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a hydraulic engineering river sluice, which comprises a sluice gate, wherein the sluice gate is arranged on a sluice gate of a river dam, inverted L-shaped lifting columns are symmetrically arranged at two ends of the top of the sluice gate, a lifting frame is arranged above the sluice gate, a rotating shaft is rotatably arranged on the lifting frame, a steel rope is wound on the rotating shaft, one end of the steel rope is connected with the rotating shaft, the other end of the steel rope is connected with the top of the sluice gate, a motor for driving the rotating shaft to rotate is arranged on the lifting frame, limit grooves for installing a blocking net are arranged at two sides of the sluice gate close to the upstream, water is drained to the downstream when the water level rises slowly through overflow ports, the switching frequency of the sluice gate can be reduced, the consumption of energy sources can be reduced, the lifting columns at the top of the sluice gate can be conveniently hooked by a crane when a sluice gate lifting mechanism breaks down, and the sluice gate can be lifted by using a jack to jack the protruding position of the lifting column to lift the sluice gate when a crane is inconvenient to operate.

Description

Hydraulic engineering river barrage

Technical Field

The utility model relates to the technical field of river barrages, in particular to a hydraulic engineering river barrage.

Background

The utility model provides a hydraulic engineering sluice gate, which is a hydraulic engineering facility and generally consists of a sluice gate and a corresponding lifting mechanism, and has the main functions of adjusting the upstream water level, closing the sluice gate in dry seasons to ensure the upstream water level so as to meet the demands of agricultural irrigation, residential water and the like, opening the sluice gate for flood discharge in rainy seasons and controlling the water flow of the flood discharge.

Disclosure of Invention

The utility model aims to provide a hydraulic engineering river brake to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical scheme, a hydraulic engineering river gate, including gate, its characteristic lies in: the gate sets up on the gate of barrage, gate top both ends symmetry is provided with the lifting column of reverse L shape, the gate top is provided with the crane, it is provided with the pivot to rotate on the crane, it has the steel cable to encircle in the pivot, steel cable one end is connected with the pivot, and the other end is connected with the gate top, install on the crane and be used for driving the rotatory motor of pivot, the both sides that the gate is close to the upper reaches are provided with the spacing groove that is used for installing and stop the barrage.

Preferably, two ends of the blocking net are in sliding connection with the limiting grooves, floating balls are arranged on the middle line position of the blocking net, and hanging rings are arranged at the tops of the two ends of the blocking net.

Preferably, water overflow openings are formed in the two sides of the gate, between the blocking net and the gate, and a water pipe for communicating the water overflow openings with the downstream of the barrage is arranged in the barrage.

Compared with the prior art, the utility model has the beneficial effects that: through the overflow gap downstream drainage when rising slowly in the water level, can reduce the switching frequency of gate, reduce the consumption of energy, through the lifting column at gate top, when gate elevating system trouble, can make things convenient for the hook of crane, also can use the protruding position of jack-up lifting column to promote the gate when inconvenient crane operation.

Drawings

FIG. 1 is a side cross-sectional view of a gate of the present utility model;

FIG. 2 is a front cross-sectional view of the gate of the present utility model;

FIG. 3 is a schematic view of the connection of the barrier net and the limiting groove according to the present utility model.

In the figure: 1 barrage, 11 gate, 12 overflow port, 13 limit groove, 2 gate, 21 lifting column, 3 lifting frame, 31 steel rope, 32 rotating shaft, 33 motor, 4 blocking net, 41 floating ball and 42 hanging ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to figures (1-3), a hydraulic engineering barrage, comprising a gate 2, characterized in that: the gate 2 is arranged on the gate 11 of the barrage 1, lifting columns 21 in an inverted L shape are symmetrically arranged at two ends of the top of the gate 2, a lifting frame 3 is arranged above the gate 2, a rotating shaft 32 is rotatably arranged on the lifting frame 3, a steel rope 31 is wound on the rotating shaft 32, one end of the steel rope 31 is connected with the rotating shaft 32, the other end of the steel rope is connected with the top of the gate 2, a motor 33 for driving the rotating shaft 32 to rotate is arranged on the lifting frame 3, and limiting grooves 13 for installing the barrage 4 are formed in two sides, close to the upstream, of the gate 11.

The two ends of the blocking net 4 are in sliding connection with the limiting grooves 13, floating balls 41 are arranged on the middle line position of the blocking net 4, and hanging rings 2 are arranged at the tops of the two ends of the blocking net 4. And water overflow ports 12 are formed on two sides of the gate 11 and between the blocking net 4 and the gate 2, and water pipes for communicating the water overflow ports 12 with the downstream of the barrage 1 are arranged in the barrage 1.

When the device is used, the rotating shaft 32 is driven to rotate by the control motor 33, the rotating shaft 32 is made to wind the steel rope 31, so that the gate 2 is lifted to discharge floodwater, the steel rope 31 is put down when the flood discharge is about to be ended, the gate 2 is downwardly displaced under the action of gravity, the gate opening is plugged again, the floating ball 41 on the blocking net 4 can enable the blocking net to change the height according to the change of the water level, floaters on the water surface are prevented from entering the overflow opening 12, the overflow opening 12 is prevented from being blocked, the inverted L-shaped design of the lifting column 21 at the top of the gate 2 is convenient for the lifting hook of a crane to hook, the part protruding above the lifting column 21 is also convenient for the lifting jack to lift the gate to discharge floodwater when the gate lifting mechanism breaks down, and time is strived for removing faults.

The orientation or positional relationship shown in the drawings is for convenience of description and simplicity of description only, and is not intended to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a hydraulic engineering block, includes gate (2), its characterized in that: gate (2) set up on gate (11) of barrage (1), gate (2) top both ends symmetry is provided with lifting column (21) of falling L shape, gate (2) top is provided with crane (3), it is provided with pivot (32) to rotate on crane (3), it has steel cable (31) to encircle on pivot (32), steel cable (31) one end is connected with pivot (32), and the other end is connected with gate (2) top, install on crane (3) and be used for driving pivot (32) rotatory motor (33), both sides that gate (11) are close to the upper reaches are provided with spacing groove (13) that are used for installing barrier net (4).

2. A hydraulic engineering barrage according to claim 1 wherein: the two ends of the blocking net (4) are in sliding connection with the limiting grooves (13), floating balls (41) are arranged on the middle line position of the blocking net (4), and hanging rings (42) are arranged at the tops of the two ends of the blocking net (4).

3. A hydraulic engineering barrage according to claim 1 wherein: an overflow port (12) is formed between the two sides of the gate (11) and between the blocking net (4) and the gate (2), and a water pipe for communicating the overflow port (12) with the downstream of the barrage (1) is arranged in the barrage (1).