CN221855443U - A drainage gate for dike engineering - Google Patents

Abstract

The utility model discloses a drainage gate for dike engineering, specifically relates to the technical field of drainage gates, including a gate body installed in the dike engineering, a gate is provided at the rear side of the gate body, a lifting mechanism for driving the gate to be lifted and lowered is provided at the top of the gate body, the lifting mechanism includes two first support plates provided at the top of the gate body, a first rotating shaft is movably connected between the two first support plates through a bearing, a filter screen for filtering garbage in the river water is provided at the front side of the gate body, a disassembly mechanism for disassembling and installing the filter screen is provided at the top of the gate body, and a cleaning mechanism for cleaning garbage is provided at the front side of the filter screen. The utility model drives the gate to be lifted and lowered by a first connecting rope, which can extend the service life of the utility model, improve the stability of the gate when in use, and replace the filter screen through the disassembly mechanism to avoid blockage affecting drainage.

Description

A drainage gate for dike engineering

Technical Field

The utility model relates to the technical field of drainage gate plates, in particular to a drainage gate plate for a dike project.

Background Art

A levee project refers to a water-retaining structure built along the edge of a river, canal, lake, coast, or floodway, flood diversion area, or reclamation area, while a drainage sluice gate is a low-head hydraulic structure built on rivers and channels that uses gates to control flow and regulate water levels. Closing the gates can block floods, tides, or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industry, and domestic water use; opening the gates can discharge floods, waterlogging, abandoned water, or wastewater, and can also supply water to downstream rivers or channels. In water conservancy projects, sluices are widely used as structures for retaining, discharging, or taking in water.

For example, a drainage gate for water conservancy and hydropower embankment projects provided in the Chinese patent application with application number 202120265108.9 includes a gate body, a paddle and a card bead. A screw rod is provided on one side of the gate body, and a motor is provided on the top of the gate body. A connecting plate is welded on the surface of the gate body, and an operator is connected to one side of the connecting plate. A fixed shaft is connected to the inside of the operator, and an inspection plate is welded to one end of the fixed shaft. The outer wall size of the filter screen in this technical solution matches the inner wall size of the opening end of the gate, and the filter screen forms an elastic linkage structure with the gate through a connecting spring, and the angle between the filter screen and the gate is 90°. When the gate is raised, the filter screen pops out of the inside of the gate through the elasticity of the connecting spring, and the filter screen will filter the garbage on the water flow. When the gate is fully raised, the garbage on the water flow stays on the surface of the baffle, and then the garbage on the surface of the baffle is cleaned up to achieve the effect of cleaning garbage.

However, the following problems still exist in this technical solution: since the gate plate is generally immersed in water when in use, excess water flows away from the top of the gate plate, and the screw rod in the prior art will be in direct contact with the river water for a long time. The screw rod is corroded by the river water for a long time and is prone to rust. The rusty screw rod will affect the normal lifting and lowering of the gate plate, and the protective effect is relatively poor.

Utility Model Content

The purpose of the utility model is to provide a drainage gate plate for a dike project, which can extend the service life of the utility model by driving the gate to rise and fall through a first connecting rope, improve the stability of the gate when in use, and replace the filter screen through a disassembly mechanism to avoid blockage and affect drainage, so as to solve the above-mentioned deficiencies in the technology.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage gate plate for dike engineering, comprising a gate body installed in the dike engineering, a gate is arranged at the rear side of the gate body, and a lifting mechanism for driving the gate to be lifted and lowered is arranged at the top of the gate body;

The lifting mechanism includes two first support plates arranged on the top of the gate body, a first rotating shaft is movably connected between the two first support plates through a bearing, first rotating rollers are penetrated at both ends of the first rotating shaft, a first connecting rope is wrapped around the outside of the first rotating roller, and the bottom of the first connecting rope extends into the gate body, two first connecting rings are fixedly provided on the top of the gate, the top of the first connecting ring on the same side is fixedly connected to the bottom end of the first connecting rope, one end of the first rotating shaft penetrates the first support plate and extends out of one side of the first support plate, and a first motor is fixedly provided at one end of the first rotating shaft extending out of one side of the first support plate, and the first motor is fixedly connected to the top of the gate body through a bracket, and sliding grooves are opened on both sides of the gate body, and the two sides of the gate are respectively located in the two sliding grooves and can slide up and down in the sliding grooves, so as to drive the gate to rise and fall.

Preferably, a filter screen for filtering garbage in the river water is provided on the front side of the gate body, and a disassembly mechanism for disassembling and installing the filter screen is provided on the top of the gate body. The disassembly mechanism includes a connecting frame plugged into the front side of the gate body, the filter screen is located at the bottom of the connecting frame, the top of the connecting frame penetrates the gate body and extends out of the top of the gate body, a connecting plate is fixed to the top of the connecting frame, first threaded holes are provided on both sides of the connecting plate, and second threaded holes are provided on both sides of the top of the gate body. The first threaded holes and the second threaded holes that are connected are internally threadedly connected with the same bolt for disassembling and installing the filter screen.

Preferably, a cleaning mechanism for cleaning garbage is provided on the front side of the filter, and the cleaning mechanism includes a collecting box arranged on the front side of the bottom of the filter, a plurality of through holes are opened at the bottom of the collecting box, two second support plates are fixedly provided on the front side of the top of the gate body, a second rotating shaft is movably connected between the two second support plates through bearings, second rotating shaft has second rollers passing through both ends, a second connecting rope is wrapped around the outside of the second roller, second connecting rings are fixedly provided on both sides of the top of the collecting box, the bottom end of the second connecting rope on the same side is fixedly connected to the top of the second connecting ring, one end of the second rotating shaft passes through the second support plate and extends out of one side of the second support plate, a second motor is fixedly provided on one end of the second rotating shaft extending out of one side of the second support plate, and the second motor is fixedly connected to the side wall of the second support plate through a bracket for cleaning garbage.

Preferably, the second connecting rope and the first connecting rope are both woven from sisal plants, which will not rot even if soaked in water for a long time, are especially not afraid of seawater, and are stronger after being soaked in water. All ship cables (especially those used at sea) are made of this type of rope.

In the above technical solution, the technical effects and advantages provided by the utility model are:

When the gate needs to be raised, the first motor is started, the first motor can drive the first shaft to rotate, the rotation of the first shaft can drive the first roller to rotate, the rotation of the first roller can reel in the first connecting rope, and the first connecting rope is used to drive the gate to rise to open the gate and release water. Compared with the method of using a screw rod to drive the gate to rise and fall in the prior art, the utility model drives the gate to rise and fall by the first connecting rope, which can extend the service life of the utility model and improve the stability of the gate when in use;

When the filter needs to be replaced regularly to avoid blockage and affect drainage, turn the bolt and turn it out from the second threaded hole, then pull the connecting plate, use the connecting plate to drive the connecting frame to move, pull the connecting frame out from the gate body, and the filter can be replaced, thus avoiding blockage and affecting normal drainage.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

Figure 1 is a front view of the utility model;

Figure 2 is a rear view of the utility model;

FIG3 is a schematic structural diagram of a lifting mechanism of the present invention;

FIG4 is a schematic structural diagram of a disassembly mechanism of the present invention;

FIG. 5 is a schematic structural diagram of the cleaning mechanism of the present invention.

Description of reference numerals:

1 gate body, 2 gates;

3 lifting mechanism, 301 first support plate, 302 first rotating shaft, 303 first rotating roller, 304 first connecting rope, 305 first connecting ring, 306 sliding groove, 307 first motor;

4 filters;

5 disassembly mechanism, 501 connection frame, 502 connection plate, 503 first threaded hole, 504 second threaded hole, 505 bolt;

6 cleaning mechanism, 601 collecting box, 602 through hole, 603 second supporting plate, 604 second rotating shaft, 605 second rotating roller, 606 second connecting rope, 607 second connecting ring, 608 second motor.

Implementation

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

The utility model provides a dike engineering drainage gate as shown in Figures 1-5, comprising a gate body 1 installed in the dike engineering, a gate 2 is provided at the rear side of the gate body 1, and a lifting mechanism 3 is provided on the top of the gate body 1 to drive the gate 2 to rise and fall;

As shown in FIG3 , the lifting mechanism 3 comprises two first support plates 301 arranged at the top of the gate body 1, a first rotating shaft 302 is movably connected between the two first support plates 301 through a bearing, first rollers 303 are penetrated at both ends of the first rotating shaft 302, a first connecting rope 304 is wound around the outside of the first rotating roller 303, the bottom of the first connecting rope 304 extends into the gate body 1, two first connecting rings 305 are fixedly arranged on the top of the gate 2, the top of the first connecting ring 305 located on the same side is fixedly connected to the bottom end of the first connecting rope 304, one end of the first rotating shaft 302 penetrates the first support plate 301 and extends out of one side of the first support plate 301, one end of the first rotating shaft 302 extending out of one side of the first support plate 301 is fixedly provided with a first motor 307, the first motor 307 is fixedly connected to the top of the gate body 1 through a bracket, slide grooves 306 are opened on both sides of the gate body 1, the two sides of the gate 2 are respectively located in the two slide grooves 306 and can slide up and down in the slide grooves 306;

When the gate 2 needs to be raised, the first motor 307 is started, and the first motor 307 can drive the first rotating shaft 302 to rotate. The rotation of the first rotating shaft 302 can drive the first rotating roller 303 to rotate. The rotation of the first rotating roller 303 can reel in the first connecting rope 304. The first connecting rope 304 is used to drive the gate 2 to rise to open the gate and release water. The gate 2 can slide up and down inside the slide groove 306 to limit the gate 2. Compared with the prior art method of using a screw rod to drive the gate 2 to rise and fall, the utility model drives the gate 2 to rise and fall by the first connecting rope 304, which can extend the service life of the utility model and improve the stability of the gate 2 when in use.

As shown in FIG4 , a filter screen 4 for filtering garbage in the river water is provided on the front side of the gate body 1, and a disassembly mechanism 5 for disassembling and installing the filter screen 4 is provided on the top of the gate body 1. The disassembly mechanism 5 includes a connection frame 501 plugged into the front side of the gate body 1, the filter screen 4 is located at the bottom of the connection frame 501, the top of the connection frame 501 penetrates the gate body 1 and extends out of the top of the gate body 1, a connection plate 502 is fixedly provided on the top of the connection frame 501, first threaded holes 503 are provided on both sides of the connection plate 502, and second threaded holes 504 are provided on both sides of the top of the gate body 1, and the first threaded holes 503 and the second threaded holes 504 that are connected are internally threadedly connected with the same bolt 505;

During the process of regularly replacing the filter 4, turn the bolt 505 to turn it out from the second threaded hole 504, then pull the connecting plate 502, use the connecting plate 502 to drive the connecting frame 501 to move, and pull the connecting frame 501 out from the gate body 1. In this way, the filter 4 can be replaced to avoid blockage that affects drainage, and the new filter 4 can be inserted into the gate body 1.

As shown in FIG5 , a cleaning mechanism 6 for cleaning garbage is provided at the front side of the filter screen 4, and the cleaning mechanism 6 includes a collection box 601 provided at the front side of the bottom of the filter screen 4, and a plurality of through holes 602 are provided at the bottom of the collection box 601, and two second support plates 603 are fixedly provided at the front side of the top of the gate body 1, and a second rotating shaft 604 is movably connected between the two second support plates 603 through a bearing, and second rotating rollers 605 are penetrated at both ends of the second rotating shaft 604, and a second connecting rope 606 is wound around the outside of the second rotating roller 605, and second connecting rings 607 are fixedly provided at both sides of the top of the collection box 601, and the bottom end of the second connecting rope 606 located on the same side is fixedly connected to the top of the second connecting ring 607, one end of the second rotating shaft 604 penetrates the second supporting plate 603 and extends out of one side of the second supporting plate 603, and one end of the second rotating shaft 604 extending out of one side of the second supporting plate 603 is fixedly provided with a second motor 608, and the second motor 608 is fixedly connected to the side wall of the second supporting plate 603 through a bracket;

As shown in FIGS. 3 and 5 , the second connecting rope 606 and the first connecting rope 304 are both woven from sisal plants. The sisal rope will not rot even if it is soaked in water for a long time, especially it is not afraid of seawater, and it has greater strength after being soaked in water. All ships, especially cables for going out to sea, use this rope;

The filter 4 can filter the garbage in the river water, and the second motor 608 is started. The second motor 608 can drive the second rotating shaft 604 to rotate. The rotation of the second rotating shaft 604 can drive the second roller 605 to rotate. The second roller 605 drives the second connecting rope 606 to reel up. The second connecting rope 606 is used to pull the collecting box 601 upward. The upward movement of the collecting box 601 can collect the garbage in the river water into the collecting box 601, and the water is discharged through the through hole 602 at the bottom of the collecting box 601. When the collecting box 601 rises to the top of the gate body 1, the garbage inside the collecting box 601 is cleaned.

The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims (7)

1. The utility model provides a dyke engineering drainage flashboard, includes the floodgate body (1) of installing in the dyke engineering, its characterized in that: the rear side of the inside of the gate body (1) is provided with a gate (2), and the top of the gate body (1) is provided with a lifting mechanism (3) for driving the gate (2) to lift;

The lifting mechanism (3) comprises two first support plates (301) arranged at the top of the gate body (1), the two first support plates (301) are movably connected with a first rotating shaft (302) through bearings, two ends of the first rotating shaft (302) are respectively provided with a first rotating roller (303) in a penetrating mode, first connecting ropes (304) are wound outside the first rotating rollers (303), the bottoms of the first connecting ropes (304) extend into the gate body (1), two first connecting rings (305) are fixedly arranged at the top of the gate (2), and the tops of the first connecting rings (305) located on the same side are fixedly connected with the bottom ends of the first connecting ropes (304);

The front side inside the floodgate body (1) is equipped with the filter screen (4) that filters rubbish in the river, floodgate body (1) top is equipped with dismantles and installs detaching mechanism (5) of filter screen (4).

2. A dike engineering drainage gate as claimed in claim 1 wherein: one end of the first rotating shaft (302) penetrates through the first supporting plate (301) and extends out of one side of the first supporting plate (301), one end of the first rotating shaft (302) extending out of one side of the first supporting plate (301) is fixedly provided with a first motor (307), and the first motor (307) is fixedly connected with the top of the brake body (1) through a bracket.

3. A dike engineering drainage gate as claimed in claim 1 wherein: slide grooves (306) are formed in two sides of the inside of the gate body (1), and two sides of the gate (2) are respectively located in the two slide grooves (306) and can slide up and down in the slide grooves (306).

4. A dike engineering drainage gate as claimed in claim 1 wherein: the utility model discloses a floodgate body, including dismantling mechanism (5), including grafting at the inside front side of floodgate body (1) connecting frame (501), filter screen (4) are located connecting frame (501) bottom, connecting frame (501) top runs through floodgate body (1) and extends floodgate body (1) top, connecting frame (501) top is fixed to be equipped with connecting plate (502), first screw hole (503) have all been seted up to connecting plate (502) both sides, second screw hole (504) have all been seted up to floodgate body (1) top both sides, are linked together first screw hole (503) and second screw hole (504) internal thread connection have same bolt (505).

5. A dike engineering drainage gate as claimed in claim 1 wherein: a cleaning mechanism (6) for cleaning garbage is arranged at the front side of the filter screen (4);

The cleaning mechanism (6) comprises a collection box (601) arranged at the front side of the bottom of the filter screen (4), a plurality of through holes (602) are formed in the bottom of the collection box (601), two second support plates (603) are fixedly arranged at the front side of the top of the brake body (1), second rotating shafts (604) are movably connected between the second support plates (603) through bearings, second rotating rollers (605) are arranged at two ends of each second rotating shaft in a penetrating mode, second connecting ropes (606) are wound outside the second rotating rollers (605), second connecting rings (607) are fixedly arranged at two sides of the top of the collection box (601), and the bottoms of the second connecting ropes (606) and the tops of the second connecting rings (607) are fixedly connected at the same side.

6. The dike engineering drainage flashboard of claim 5, wherein: one end of the second rotating shaft (604) penetrates through the second supporting plate (603) and extends out of one side of the second supporting plate (603), a second motor (608) is fixedly arranged at one end of the second rotating shaft (604) extending out of one side of the second supporting plate (603), and the second motor (608) is fixedly connected with the side wall of the second supporting plate (603) through a bracket.

7. The dike engineering drainage flashboard of claim 5, wherein: the second connecting rope (606) and the first connecting rope (304) are woven by sisal hemp plants.