CN222603312U

CN222603312U - Flood control and drainage irrigation device

Info

Publication number: CN222603312U
Application number: CN202420969848.4U
Authority: CN
Inventors: 杨文�; 蒋茂; 高宇祺; 王海波
Original assignee: Hunan Huayi Project Management Co ltd
Current assignee: Hunan Huayi Project Management Co ltd
Priority date: 2024-05-07
Filing date: 2024-05-07
Publication date: 2025-03-14
Anticipated expiration: 2034-05-07

Abstract

The utility model belongs to the field of hydraulic engineering, and discloses a flood control and drainage irrigation device which comprises a water discharging component used for discharging water and irrigating farmlands, wherein an opening and closing component used for controlling water discharging by sliding up and down is arranged in the water discharging component, the flood control and drainage irrigation device further comprises a supporting component which is arranged on the opening and closing component and used for guiding a corner and supporting an opening and closing gate in a rolling manner, a control component used for controlling the opening and closing of the gate through limiting floating up and falling down is arranged at one side of the bottom of the supporting component, which is far away from the opening and closing component, and the supporting component comprises a fixing seat. The flood control and drainage irrigation device provided by the utility model has the advantages that the opening and closing size of the gate is controlled through the floating gate, electric driving is not needed, the application range is enlarged, the gate is closed through the opening and closing size of the floating gate, the automatic control is realized when the irrigation water level is too high, and the stability during floating is improved through the limiting floating setting.

Description

Irrigation equipment for preventing flood and draining waterlogging

Technical Field

The utility model belongs to the field of hydraulic engineering, and particularly relates to a flood control and drainage irrigation device.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, is constructed, can control water flow, prevent flood disasters, regulate and allocate water quantity to meet the needs of people living and production on water resources, and is characterized in that an irrigation canal is dug around farmlands when the farmlands are irrigated, so that water in the river is introduced into the farmlands through the irrigation canal to irrigate the farmlands when drought occurs, and the water in the farmlands is discharged into the irrigation canal to drain waterlogging when rainy days occur.

The contrast is authorized the chinese patent of bulletin number CN219298112U, has disclosed a flood control drainage irrigation equipment, including dyke-one and dyke-two, dyke-one with form the river course between dyke-two, dyke-one be close to dyke-two's side seted up with irrigate communicating culvert of river, dyke-one be close to be provided with along vertical slip on dyke-two's the lateral wall and be used for shutoff the gate of culvert, dyke-one with be provided with the support frame on dyke-two, be provided with on the support frame and be used for the drive the gate is along vertical movable's drive assembly.

The above patent adopts the electric drive mode to open and close the gate, and the installation place is limited, and application scope is little. A new device is thus designed.

Disclosure of utility model

The utility model aims to provide a flood control and drainage irrigation device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The flood control and drainage irrigation device comprises a water discharging component for discharging water to irrigate farmlands, wherein an opening and closing component for controlling water discharging is arranged in the water discharging component, the flood control and drainage irrigation device further comprises a supporting component which is arranged on the opening and closing component and used for guiding a corner and supporting an opening and closing gate in a rolling manner, and a control component for controlling the opening and closing of the gate through a limiting floating falling gate is arranged at one side of the bottom of the supporting component, which is far away from the opening and closing component;

the supporting component comprises a fixed seat, a first pulley and a second pulley are symmetrically arranged on two sides of the upper surface of the fixed seat, and a steel rope is arranged between the first pulley and the second pulley;

The control assembly comprises two supporting blocks which are arranged in a front-back symmetrical mode, a limiting frame is arranged on each supporting block, sliding strips are arranged in the limiting frames, a floating plate is slidably arranged between the two sliding strips, a balancing weight is arranged on each floating plate, and a fixing block is arranged on each balancing weight.

The water drainage assembly comprises a river levee, an irrigation canal is arranged on one side of the river levee, and a duct is arranged between the irrigation canal and the river levee.

Further, the opening and closing assembly comprises a gate frame, a gate plate is slidably installed in the gate frame, and a lifting block is arranged on the gate plate.

Further, four fixing lugs are symmetrically arranged at the front and back of the bottom of the fixing seat, and fixing bolts are arranged in the fixing lugs.

Further, the balancing weight is round in shape and is connected with the floating plate through bolts.

Further, the shape of the bypass is round.

Compared with the prior art, the beneficial effects are that:

1. The opening and closing size of the gate is controlled through the floating gate, electric driving is not needed, and the application range is enlarged;

2. The opening and closing of the gate are controlled through the floating gate, and when the irrigation water level is too high, the gate is closed through floating, so that automatic control is realized;

3. Through the setting of spacing come-up, stability when having improved the come-up.

Drawings

FIG. 1 is a schematic structural view of a flood control and drainage irrigation device according to the present utility model;

FIG. 2 is a top view of a water discharge assembly of a flood control and drainage irrigation device according to the present utility model;

FIG. 3 is an isometric view of an opening and closing assembly of a flood control and drainage irrigation device according to the present utility model;

FIG. 4 is an isometric view of a support assembly of a flood control and drainage irrigation device according to the present utility model;

figure 5 is an isometric view of a control assembly of a flood control and drainage irrigation device according to the present utility model.

The reference numerals comprise 101, river levees, 102, irrigation channels, 103, culverts, 201, gate frames, 202, flashboards, 203, lifting blocks, 301, fixing seats, 302, first pulleys, 303, second pulleys, 304, steel ropes, 305, fixing lugs, 306, fixing bolts, 401, supporting blocks, 402, limiting frames, 403, sliding strips, 404, floating plates, 405, balancing weights, 406 and fixing blocks.

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 fig. 1-5, a flood control and drainage irrigation device comprises a water discharging component for discharging water and irrigating farmlands, an opening and closing component for controlling water discharging by sliding up and down is arranged in the water discharging component, the flood control and drainage irrigation device further comprises a supporting component arranged on the opening and closing component and used for guiding a corner and supporting an opening and closing gate in a rolling mode, and a control component used for controlling the opening and closing size of the gate through a limiting floating up and falling gate is arranged on one side, away from the opening and closing component, of the bottom of the supporting component.

The water discharging component comprises a river levee 101, an irrigation canal 102 is arranged on one side of the river levee 101, a culvert 103 is arranged between the irrigation canal 102 and the river levee 101, the culvert 103 is circular, and water in the river levee 101 flows into the irrigation canal 102 through the culvert 103 to irrigate farmlands;

in the embodiment, the opening and closing assembly comprises a gate frame 201, a gate plate 202 is slidably arranged in the gate frame 201, a lifting block 203 is arranged on the gate plate 202, the lifting block 203 is welded with the gate plate 202, and the lifting block 203 drives the gate plate 202 to slide up and down along the gate frame 201 to control the opening and closing of the culvert 103;

The supporting component comprises a fixed seat 301, a first pulley 302 and a second pulley 303 are symmetrically arranged on two sides of the upper surface of the fixed seat 301, a steel rope 304 is arranged between the first pulley 302 and the second pulley 303, four fixing lugs 305 are symmetrically arranged at the front and back of the bottom of the fixed seat 301, fixing bolts 306 are arranged in the fixing lugs 305, and the fixed seat 301 is fixed with the river levee 101 through the fixing bolts 306 on the fixing lugs 305 to provide support for the steel rope 304 on the first pulley 302 and the second pulley 303;

In this embodiment, the control assembly includes two supporting blocks 401 symmetrically arranged front and back, a limit frame 402 is arranged on the supporting blocks 401, a slide bar 403 is installed in the limit frame 402, a floating plate 404 is slidably installed between the two slide bars 403, a balancing weight 405 is arranged on the floating plate 404, a fixing block 406 is arranged on the balancing weight 405, the balancing weight 405 is circular in shape, the balancing weight 405 is connected with the floating plate 404 through bolts, the water level in the irrigation ditch 102 rises in rainy season, the floating plate 404 on the supporting blocks 401 moves upwards along the slide bars 403 against the balancing weight 405, at this time, one end of a steel rope 304 is connected with the balancing weight 405 through the fixing block 406, and one end far away from the fixing block 406 is connected with the flashboard 202 through a lifting block 203, so when the balancing weight 405 rises, the flashboard 202 pulls the steel rope 304 downwards under the support of the first pulley 302 and the second pulley 303 and moves downwards along the flashboard 201, when the floating plate 404 moves to the top of the limit frame 402, the flashboard 202 moves to the bottom of the flashboard 201, and the water inlet 103 is prevented from flowing into the river channel 102 completely.

The water in the river levee 101 flows into the irrigation canal 102 through the culvert 103 to irrigate farmlands in arid seasons, the water level in the irrigation canal 102 rises in rainy seasons, the floating plate 404 on the supporting block 401 is enabled to move upwards along the sliding bar 403 against the balancing block 405, at the moment, one end of the steel rope 304 is connected with the balancing block 405 through the fixed block 406, and the end far away from the fixed block 406 is connected with the flashboard 202 through the lifting block 203, so that when the balancing block 405 rises, the flashboard 202 pulls the steel rope 304 under the support guidance of the first pulley 302 and the second pulley 303 and moves downwards along the gate frame 201 to gradually block the inlet of the culvert 103, when the floating plate 404 moves to the top of the limiting frame 402, the flashboard 202 moves to the bottom of the gate frame 201 to completely block the inlet of the culvert 103, the water in the river levee 101 is prevented from continuously flowing into the irrigation canal 102, and the water in the irrigation canal 102 is enabled to flow into farmlands, and in the moving process of the steel rope 304, the fixed seat 301 is fixed with the river levee 101 through the fixed bolts 306 on the fixed lugs 305, and the fixed blocks 303 are used for providing support for the first pulley 302 and the second pulley 303.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The flood control and drainage irrigation device comprises a water discharging component for discharging water to irrigate farmlands, wherein an opening and closing component for controlling water discharging is arranged in the water discharging component in an up-and-down sliding way, and the device is characterized by further comprising a supporting component which is arranged on the opening and closing component and is used for guiding a corner and supporting an opening and closing gate in a rolling way, and a control component for controlling the opening and closing of the gate through limiting floating and falling gate is arranged at one side of the bottom of the supporting component, which is far away from the opening and closing component;

The supporting assembly comprises a fixed seat (301), a first pulley (302) and a second pulley (303) are symmetrically arranged on two sides of the upper surface of the fixed seat (301), and a steel rope (304) is arranged between the first pulley (302) and the second pulley (303);

The control assembly comprises two supporting blocks (401) which are arranged in a front-back symmetrical mode, a limiting frame (402) is arranged on each supporting block (401), sliding strips (403) are arranged in each limiting frame (402), a floating plate (404) is slidably arranged between each sliding strip (403), a balancing weight (405) is arranged on each floating plate (404), and a fixing block (406) is arranged on each balancing weight (405).

2. The flood control and drainage irrigation device according to claim 1, wherein the water drainage assembly comprises a river levee (101), an irrigation canal (102) is arranged on one side of the river levee (101), and a culvert (103) is arranged between the irrigation canal (102) and the river levee (101).

3. The flood control and drainage irrigation device according to claim 1, wherein the opening and closing assembly comprises a gate frame (201), a gate plate (202) is slidably mounted in the gate frame (201), and a lifting block (203) is arranged on the gate plate (202).

4. The flood control and drainage irrigation device according to claim 1, wherein four fixing lugs (305) are symmetrically arranged at the front and back of the bottom of the fixing seat (301), and fixing bolts (306) are arranged in the fixing lugs (305).

5. The flood control and drainage irrigation device according to claim 1, wherein the balancing weight (405) is circular in shape, and the balancing weight (405) is connected with the floating plate (404) through bolts.

6. A flood control and drainage irrigation device according to claim 2, wherein the duct (103) is circular in shape.