CN223017566U

CN223017566U - A self-cleaning water discharge culvert gate

Info

Publication number: CN223017566U
Application number: CN202422275922.5U
Authority: CN
Inventors: 严亮; 晋良; 吕强
Original assignee: Dangtu Zhenxing Water Conservancy Engineering Co ltd
Current assignee: Dangtu Zhenxing Water Conservancy Engineering Co ltd
Priority date: 2024-09-18
Filing date: 2024-09-18
Publication date: 2025-06-24
Anticipated expiration: 2034-09-18

Abstract

The utility model discloses a self-cleaning type water drainage culvert gate, which comprises a culvert pipe arranged in a dam body, wherein wing walls are respectively arranged at two ends of the culvert pipe, a gate is arranged on one of the wing walls, a bottom plate is arranged below the gate, a winding device is arranged at the top of the wing wall at one side far away from the gate, a cleaning block is arranged in the culvert pipe, two ends of the cleaning block are respectively connected with a forward pull rope and a reverse pull rope, the reverse pull rope penetrates through a rope ring arranged on the inner wall of the culvert pipe and passes back through the cleaning block, the forward pull rope and the reverse pull rope are respectively wound through the winding device, the cleaning block is a circular air bag, and the air bag can be inflated and deflated. The self-cleaning water-draining culvert gate can clean the culvert pipe regularly to prevent clogging.

Description

Self-cleaning type water drainage culvert gate

Technical Field

The utility model relates to the technical field of water conservancy, in particular to a self-cleaning type water drainage culvert gate.

Background

The water drainage culvert gate is a hydraulic building installed in a river levee, a reservoir dam or other hydraulic engineering, and can be opened or closed according to the needs so as to adjust the direction and flow of water flow. When river water flows through the culvert gate for a long time, silt and sundries in water can be deposited at the bottom of the culvert pipe, the water passing capability of the culvert pipe is lower and lower over time, and even the culvert pipe is blocked.

Disclosure of utility model

The utility model aims to provide a self-cleaning drainage culvert gate so as to solve the problem that culverts provided in the background art are easy to block.

The self-cleaning type water draining culvert gate comprises a culvert pipe arranged in a dam body, wing walls are respectively arranged at two ends of the culvert pipe, a gate is arranged on one wing wall at one end, a bottom plate is arranged below the gate, a line collecting device is arranged at the top of the wing wall at one side far away from the gate, a cleaning block is arranged in the culvert pipe, two ends of the cleaning block are respectively connected with a forward pull rope and a reverse pull rope, the reverse pull rope penetrates through a rope ring arranged on the inner wall of the culvert pipe and passes through the cleaning block, the forward pull rope and the reverse pull rope are respectively wound through the line collecting device, the cleaning block is a circular air bag, and the air bag can be inflated and deflated.

Preferably, the winding device comprises a base fixed at the top of the wing wall, a motor is fixedly arranged at the top of the base, the driving end of the motor is connected with a rotating shaft, a forward pull rope winding module and a reverse pull rope winding module are slidably arranged on the base, and the rotating shaft is used for independently driving the forward pull rope winding module and the reverse pull rope winding module to conduct winding motion.

Preferably, the forward pull rope winding module and the reverse pull rope winding module comprise a frame body which is slidably mounted on the base, a winding roller is rotatably mounted in the frame body, the winding roller is of a cylindrical structure, key grooves are formed in the inner wall of the winding roller, two flat keys corresponding to the key grooves are arranged on the rotating shaft, and the forward pull rope and the reverse pull rope are respectively wound on the two winding rollers.

Preferably, the motor is a servo motor.

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

According to the self-cleaning type water drainage culvert gate, the winding device is used for respectively controlling the forward pull rope and the reverse pull rope, the forward pull rope is used for realizing forward movement of the cleaning block, the culvert pipe is cleaned out of the blockage, the reverse pull rope drives the cleaning block to reset, and the culvert pipe can be recycled.

Drawings

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

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

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic structural diagram of a winding device in the present utility model.

The device comprises a culvert pipe 1, a culvert pipe 2, a wing wall 3, a gate 4, a wire winding device 41, a base 42, a motor 43, a rotating shaft 44, a flat key 45, a forward pull rope winding module 46, a reverse pull rope winding module 5, a forward pull rope 6, a reverse pull rope 7, a rope ring 8, a cleaning block 9, a dam body 10 and a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-4, a self-cleaning water draining culvert gate comprises a culvert pipe 1 arranged in a dam body 9, wing walls 2 are respectively arranged at two ends of the culvert pipe 1, a gate 3 is arranged on one end of the wing walls 2, a bottom plate 10 is arranged below the gate 3, a line collecting device 4 is arranged at the top of the wing wall 2 far away from one side of the gate 3, a cleaning block 8 is arranged in the culvert pipe 1, two ends of the cleaning block 8 are respectively connected with a forward pull rope 5 and a reverse pull rope 6, the reverse pull rope 6 penetrates through a rope ring 7 arranged on the inner wall of the culvert pipe 1 and passes through the cleaning block 8, the forward pull rope 5 and the reverse pull rope 6 are respectively wound through the line collecting device 4, when the line collecting device 4 winds the forward pull rope 5, the cleaning block 8 is used for cleaning the silted block in the culvert pipe 1, and when the line collecting device 4 winds the reverse pull rope 6, the cleaning block 8 is reversely moved and the original position is retracted.

The cleaning block 8 is a circular air bag, and the air bag can be inflated and deflated, when the air bag is inflated, the inner wall of the culvert pipe 1 can be filled, so that the air bag can bring out garbage in the culvert pipe 1. After the air bag is deflated, the air bag is pulled back through the reverse pull rope 6, so that the air bag is convenient to use next time.

The winding device 4 comprises a base 41 fixed at the top of the wing wall 2, a motor 42 is fixedly arranged at the top of the base 41, the driving end of the motor 42 is connected with a rotating shaft 43, a forward pull rope winding module 45 and a reverse pull rope winding module 46 are slidably arranged on the base 41, and the rotating shaft 43 respectively and independently drives the forward pull rope winding module 45 and the reverse pull rope winding module 46 to conduct winding motion. The forward pull cord winding module 45 winds the forward pull cord 5, and the reverse pull cord winding module 46 winds the reverse pull cord 6.

Specifically, the forward pull rope winding module 45 and the reverse pull rope winding module 46 each include a frame body slidably mounted on the base 41, a winding roller is rotatably mounted in the frame body, the winding roller is in a cylindrical structure, key grooves are formed in the inner wall of the winding roller, two flat keys 44 corresponding to the key grooves are arranged on the rotating shaft 43, and the forward pull rope 5 and the reverse pull rope 6 are respectively wound on the two winding rollers. When the forward pull rope winding module 45 is used, the forward pull rope winding module is moved to be connected with the rotating shaft 43, the motor 42 drives the forward pull rope winding module to drive the forward pull rope 5 to wind, when the reverse pull rope winding module 46 is used, the forward pull rope winding module 45 is disconnected from the rotating shaft 43, the reverse pull rope winding module 46 is connected with the rotating shaft 43, and the motor 42 drives the reverse pull rope 6 to wind.

The motor 42 is a servo motor which is conveniently and precisely controlled by a servo controller.

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 utility model provides a self-cleaning formula culvert floodgate that drains, includes culvert pipe (1) that sets up in dam body (9), and culvert pipe (1) both ends set up wing wall (2) respectively, wherein set up gate (3) on one end wing wall (2), gate (3) below sets up bottom plate (10), its characterized in that: the wing wall (2) top of keeping away from gate (3) one side sets up admission gear (4), is provided with clearance piece (8) in culvert pipe (1), and forward stay cord (5) and reverse stay cord (6) are connected respectively at clearance piece (8) both ends, and reverse stay cord (6) pass rope ring (7) that culvert pipe (1) inner wall set up and pass clearance piece (8) backward, and forward stay cord (5) and reverse stay cord (6) are convoluteed through admission gear (4) respectively, and clearance piece (8) are annular gasbag, and the gasbag can be inflated and deflated.

2. The self-cleaning type water drainage culvert gate of claim 1, wherein the winding device (4) comprises a base (41) fixed at the top of the wing wall (2), a motor (42) is fixedly arranged at the top of the base (41), a driving end of the motor (42) is connected with a rotating shaft (43), a forward pull rope winding module (45) and a reverse pull rope winding module (46) are slidably arranged on the base (41), and the rotating shaft (43) respectively and independently drives the forward pull rope winding module (45) and the reverse pull rope winding module (46) to conduct winding movement.

3. The self-cleaning drainage culvert gate of claim 2, wherein the forward pull rope winding module (45) and the reverse pull rope winding module (46) comprise frames which are slidably arranged on the base (41), winding rollers are rotatably arranged in the frames, the winding rollers are of cylindrical structures, key grooves are formed in the inner walls of the winding rollers, two flat keys (44) corresponding to the key grooves are arranged on the rotating shaft (43), and the forward pull rope (5) and the reverse pull rope (6) are respectively wound on the two winding rollers.

4. A self-cleaning drainage culvert gate in accordance with claim 2 wherein the motor (42) is a servo motor.