CN219195865U - Gate opening and closing device for farmland hydraulic engineering - Google Patents

Abstract

The utility model discloses a gate opening and closing device for a farmland hydraulic engineering, which comprises two support columns, wherein the tops of the two support columns are fixedly provided with mounting plates, the top surface of each mounting plate is provided with a through groove, a gate body is arranged between the two support columns, the top surface of each gate body is fixedly provided with two fixing buckles, the top surface of each mounting plate is provided with a winding component for driving the fixing buckle to move, one side of each support column is fixedly provided with a fixing rod, the outer side of each fixing rod is slidably provided with a sliding block, a filter plate is fixedly arranged between the two sliding blocks, the bottom surface of each mounting plate is fixedly provided with a fixed pulley, the top surface of each gate body is fixedly provided with a connecting rope, the other end of each connecting rope is fixed with the corresponding filter plate, and each connecting rope penetrates through each fixed pulley. The utility model is convenient for collecting the floating garbage on the water surface when the sluice is opened to irrigate the farmland, and prevents the garbage from entering the farmland to pollute the environment.

Description

A gate opening and closing device for farmland water conservancy projects

technical field

The utility model relates to the technical field of gates, in particular to a gate opening and closing device for farmland water conservancy projects.

Background technique

The gate is a control facility for closing and opening the drainage channel. By opening the gate during farmland irrigation, it is convenient for the water in the river to pass through the main channel to the branch canal, bucket canal, and agricultural canal to irrigate various farmland in the area.

At present, there are often a lot of floating garbage in the river. When the gate is opened to release water, the floating garbage in the river will not only easily pollute the farmland environment with the water flow into the narrow agricultural canal, but also easily block the agricultural canal and affect irrigation. Chinese patent CN212772258U discloses a A small water conservancy gate for farmland irrigation and diversion. Through the use of side rods, the connection between the lifting rod of the device and the gate body can be more stable, avoiding the shaking of the gate body, and at the same time, the use of guide blocks makes the water flow in the impact When it reaches the surface of the gate body, it will first be guided by the guide block, so that the impact force of the water flow will be adjusted from the impact directly to the gate body to the impact upward obliquely, alleviating the impact force borne by the device, but it cannot float on the water surface Garbage is disposed of. For this reason we propose a kind of gate opening and closing device for farmland water conservancy engineering.

Utility model content

The purpose of this utility model is to provide a gate opening and closing device for farmland water conservancy projects to solve the problems raised by the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a gate opening and closing device for farmland water conservancy projects, including two support columns, the top of the two support columns is fixedly installed with a mounting plate, and the top surface of the mounting plate is opened There is a through slot, a gate body is arranged between the two support columns, two fixing buckles are fixedly installed on the top surface of the gate body, and a winding assembly for driving the movement of the fixing buckles is arranged on the top surface of the installation plate;

A fixed rod is fixedly installed on one side of the support column, a sliding block is slidably installed on the outside of the fixed rod, a filter plate is fixedly installed between the two sliding blocks, and a fixed pulley is fixedly installed on the bottom surface of the mounting plate. A connecting rope is fixedly installed on the top surface of the gate body, and the other end of the connecting rope is fixed between the filter plate, and the connecting rope passes through the fixed pulley.

Preferably, the winding assembly includes two support plates, the support plates are fixedly installed on the top surface of the installation plate, a motor is fixedly installed on one side of the support plate, and the output end of the motor passes through one side of the support plate. And the output end of the motor is fixedly installed with a reel, and the outer side of the reel is fixedly installed with a stay rope, and one end of the stay rope is fixedly installed with a connecting cable, and the two ends of the connecting cable are respectively fixed with two fixing buckles .

Preferably, the pull rope passes through the slot, and the pull rope is wound outside the winding drum.

Preferably, the side of the winding drum away from the motor is movably installed on the surface of one side of the support plate.

Preferably, limiting slots are provided on the side of the support column, and the gate body passes through the two limiting slots.

Preferably, the mass of the gate body is much greater than that of the filter plate and the sliding block.

Compared with the prior art, the beneficial effects of the utility model are:

1. The gate opening and closing device used in farmland water conservancy projects. When the gate body moves upwards, the filter plate moves downward together with the sliding block under the action of gravity until the lower part of the filter plate is inserted into the water surface. The effect of interception, so as to prevent floating garbage from entering the agricultural canal with the water flow, causing blockage and environmental pollution.

2. The farmland water conservancy project uses a gate opening and closing device. The gate body moves downward to complete the gate closing work. The gate body pulls the filter plate to move upward through the connecting rope, and the filter plate moves to a position close to the installation plate, which is convenient for the staff to install on the top of the installation plate. The cleaning work is carried out in the face of the garbage on the filter plate, which improves the work efficiency of garbage cleaning.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the rear structure of the utility model.

In the figure: 1. Support column; 2. Mounting plate; 3. Through groove; 4. Support plate; 5. Motor; 6. Pull rope; 7. Connecting cable; 8. Fixed buckle; 9. Gate body; 10. Rod; 11, sliding block; 12, filter plate; 13, fixed pulley; 14, connecting rope; 15, reel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Please refer to Figure 1-2, the utility model provides a gate opening and closing device for farmland water conservancy projects, including two support columns 1, the top of the two support columns 1 is fixedly installed with a mounting plate 2, and the top surface of the mounting plate 2 is opened There is a through groove 3, a gate body 9 is arranged between the two support columns 1, two fixed buckles 8 are fixedly installed on the top surface of the gate body 9, and a winding assembly for driving the movement of the fixed buckles 8 is arranged on the top surface of the mounting plate 2;

A fixed rod 10 is fixedly installed on one side of the support column 1, a sliding block 11 is slidably installed on the outside of the fixed rod 10, a filter plate 12 is fixedly installed between the two sliding blocks 11, a fixed pulley 13 is fixedly installed on the bottom of the mounting plate 2, and the gate body 9. A connecting rope 14 is fixedly installed on the top surface, and the other end of the connecting rope 14 is fixed between the filter plate 12, and the connecting rope 14 passes through the fixed pulley 13.

Specifically, the upward and downward movement of the gate body 9 can be controlled by the winding assembly. When the gate body 9 moves upward to open the gate, the filter plate 12 moves downward to intercept floating garbage. , to drive the filter plate 12 to move upwards, so that the staff standing on the top surface of the installation plate 2 can conveniently clean up the garbage intercepted by the filter plate 12 .

Wherein: the winding assembly includes two support plates 4, the support plate 4 is fixedly installed on the top surface of the installation plate 2, and a motor 5 is fixedly installed on one side of the support plate 4, and the output end of the motor 5 passes through the support plate 4 on one side, and the motor 5 The output end is fixedly installed with a reel 15, and the outside of the reel 15 is fixedly equipped with a stay rope 6, and one end of the stay rope 6 is fixedly installed with a connecting rope 7, and the two ends of the connecting rope 7 are respectively fixed with two fixed buckles 8, and the pull The rope 6 passes through the slot 3, and the pull cord 6 is wound on the outside of the reel 15. The side of the reel 15 away from the motor 5 is movably installed on the surface of the support plate 4 on one side, and the switch of the motor 5 is turned on to drive the reel. 15 rotates, thereby carries out the work of retracting and releasing line to stay cord 6, is convenient to drive fixed buckle 8 and gate body 9 to move upwards or downwards by connecting cable 7.

Wherein: the side of the support column 1 is provided with a limit groove, the gate body 9 passes through the two limit grooves, and the limit groove on the surface of the support column 1 has a limit effect on the gate body 9 to prevent the gate body 9 from shaking during the lifting process, and the gate The mass of the body 9 is much greater than that of the filter plate 12 and the sliding block 11 .

Working principle: The utility model is a gate opening and closing device for farmland water conservancy projects. When in use, the switch of the motor 5 is turned on to drive the reel 15 to rotate, and the reel 15 rewinds the pull rope 6, thereby pulling the connecting cable 7 Moving upward, the connecting cable 7 pulls the gate body 9 to move upward through the fixed buckle 8, thereby completing the gate opening work;

When the gate body 9 moves upward, the filter plate 12 moves downward together with the sliding block 11 under the action of gravity until the lower part of the filter plate 12 is inserted into the water surface, and the inclined filter plate 12 has the effect of intercepting floating garbage on the surface of the water flow;

When closing the gate, the switch of the motor 5 is opened to drive the reel 15 to rotate, and the stay cord 6 is unwound. At this time, under the gravity of the gate body 9, the gate body 9 moves downward to complete the gate closing work. The filter plate 12 is pulled upward by the connecting rope 14, and the filter plate 12 moves to a position close to the installation plate 2, which is convenient for the staff to clean up the garbage on the filter plate 12 on the top of the installation plate 2.

The content not described in detail in this description belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. The utility model provides a gate headstock gear for irrigation and water conservancy project, includes two support column (1), its characterized in that: the top of the two supporting columns (1) is fixedly provided with a mounting plate (2), the top surface of the mounting plate (2) is provided with a through groove (3), a gate body (9) is arranged between the two supporting columns (1), the top surface of the gate body (9) is fixedly provided with two fixing buckles (8), and the top surface of the mounting plate (2) is provided with a winding assembly for driving the fixing buckles (8) to move;

the fixed connection type gate is characterized in that a fixed rod (10) is fixedly arranged on one side of the supporting column (1), sliding blocks (11) are slidably arranged on the outer sides of the fixed rods (10), a filter plate (12) is fixedly arranged between the sliding blocks (11), a fixed pulley (13) is fixedly arranged on the bottom surface of the mounting plate (2), a connecting rope (14) is fixedly arranged on the top surface of the gate body (9), the other end of the connecting rope (14) is fixed between the other end of the connecting rope and the filter plate (12), and the connecting rope (14) penetrates through the fixed pulley (13).

2. The gate opening and closing device for farmland hydraulic engineering according to claim 1, wherein: the winding assembly comprises two supporting plates (4), the supporting plates (4) are fixedly arranged on the top surface of the mounting plate (2), one side of each supporting plate is fixedly provided with a motor (5), the output end of each motor (5) penetrates through one side of each supporting plate (4), a winding drum (15) is fixedly arranged at the output end of each motor (5), a pull rope (6) is fixedly arranged on the outer side of each winding drum (15), one end of each pull rope (6) is fixedly provided with a connecting rope (7), and two ends of each connecting rope (7) are respectively fixed with two fixing buckles (8).

3. The gate opening and closing device for farmland hydraulic engineering according to claim 2, wherein: the stay cord (6) passes through the through groove (3), and the stay cord (6) is wound on the outer side of the winding cylinder (15).

4. The gate opening and closing device for farmland hydraulic engineering according to claim 2, wherein: one side of the winding cylinder (15) far away from the motor (5) is movably arranged on the surface of the one side supporting plate (4).

5. The gate opening and closing device for farmland hydraulic engineering according to claim 1, wherein: the side of the supporting column (1) is provided with limiting grooves, and the gate body (9) penetrates through the two limiting grooves.

6. The gate opening and closing device for farmland hydraulic engineering according to claim 1, wherein: the mass of the gate body (9) is far greater than the mass of the filter plate (12) and the sliding block (11).

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