Water stop device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering construction, and provides a hydraulic engineering construction water stop device which comprises a water channel body. The two vertical plates are fixedly arranged on the two sides of the top of the canal body. According to the water stopping device, when water flow needs to be subjected to water stopping operation, a worker turns on an external power source of the servo motor, the servo motor is started through the controller, the output end of the servo motor drives the first swing rod to rotate forwards, the length of the servo motor is larger than the overall length of the upper cover plate, and the first swing rod drives the second swing rod to vertically swing downwards while rotating forwards; along with vertical downward swinging of the second swing rod, the fixing plate starts to gradually push the whole water stop plate body to be closed towards the inner wall side, close to the bottom, of the canal notch, it is guaranteed that the water stop plate body completely blocks water flow, and when water stop operation is not needed, better lifting can be achieved, lifting is more stable, and the lifting quality is guaranteed; and the overall lifting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction, in particular to a water stopping device for water conservancy project construction. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0003] In the prior art, such as the Chinese patent number: CN221142701U, a water-stopping device for water conservancy project construction, relates to the technical field of water conservancy project construction, and includes two support plates, the tops of the two support plates are fixedly mounted with the same top plate, the bottoms of the top plates are fixedly mounted with two hydraulic cylinders, the bottoms of the two hydraulic cylinders are fixedly mounted with the same upper plate, and a first water-stop plate is fixedly mounted on one side wall of the upper plate. The utility model is provided with an auxiliary water-stopping mechanism, which can successively block the water flow through the second water-stop plate and the first water-stop plate to achieve double water-stopping. During the downward movement of the first water-stop plate, the second water-stop plate can also be pressed to ensure the water-stopping effect. At the same time, the elastic layer on the "L"-shaped water-stop rod can be squeezed and deformed to ensure the water-stopping effect of the side portion. By providing a garbage salvage frame, garbage can be salvaged, which is more convenient to use.

[0004] Although the above scheme has the advantages as mentioned above, the disadvantage of the above scheme is that the traditional water-stop device cannot be lifted and lowered better, resulting in unstable lifting, affecting the lifting quality, and reducing the overall lifting efficiency. In addition, the water-stop plate is subjected to the impact of water flow for a long time, which will cause the water-stop plate to deform and cause the water-stop plate to close continuously. It is impossible to perform rapid shock-absorbing treatment on it, which reduces the practicality of the water-stop device in water conservancy project construction. Utility Model Content

[0005] The purpose of this utility model is to solve the problem in the prior art that the traditional water-stop device cannot be lifted and lowered better, resulting in unstable lifting, affecting the lifting quality, and reducing the overall lifting efficiency. In addition, the water-stop plate is subjected to the impact of water flow for a long time, which will cause the water-stop plate to deform and cause the water-stop plate to close continuously, making it impossible to perform rapid shock-absorbing treatment on it, thereby reducing the practicality of the water-stop device in the construction of water conservancy projects.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions: a water-stopping device for water conservancy project construction: the device includes

[0007] the main body of the canal;

[0008] Two vertical plates are fixedly arranged on both sides of the top of the water channel body, and the tops of the two vertical plates are fixedly connected with upper cover plates;

[0009] A connecting plate is fixedly connected to the bottom center of the upper cover plate, and a servo motor is fixedly mounted on one side of the outer surface of the connecting plate;

[0010] The first swing rod is fixedly connected to the output end of the servo motor, and the second swing rod is movably connected to one side of the outer surface of the first swing rod;

[0011] The fixed plate is movably connected to one side of the second outer surface of the swing rod, and the bottom of the fixed plate is fixedly connected to the water stop plate body.

[0012] As a preferred embodiment, a water channel notch is provided on the inner wall of the water channel body, and two limiting grooves are provided in the inner wall of the water channel notch.

[0013] The technical effect of adopting the above-mentioned further solution is that it is convenient to limit the entire water stop plate body through the limiting groove in the channel groove to prevent it from deviating from the movement direction.

[0014] As a preferred embodiment, a plurality of springs are fixedly connected to both sides of the outer surface of the water stop plate body, and a plurality of dampers are fixedly connected to both sides of the outer surface of the water stop plate body.

[0015] The technical effect of adopting the above further solution is: the impact caused by the water flow is buffered by the spring and the damper.

[0016] As a preferred embodiment, one end of each of the springs is fixedly connected to a buffer plate.

[0017] The technical effect of adopting the above further solution is: maintaining the stability of the structure by absorbing and consuming vibration energy. Springs are often used in combination with dampers to absorb and slow down vibrations.

[0018] As a preferred embodiment, one side of the outer surface of the buffer plate is fixedly connected to one end of a plurality of dampers.

[0019] The technical effect of adopting the above further solution is: the two buffer plates transmit the violent impact force to multiple dampers, and the dampers can effectively reduce the impact of the water stop plate body under the action of external forces such as water flow.

[0020] As a preferred embodiment, the surfaces of the two buffer plates are synthetic rubber layers.

[0021] The technical effect of adopting the above further solution is that it is easy to utilize the synthetic rubber layer on the surface of the buffer plate for buffering.

[0022] As a preferred embodiment, both sides of the water stop plate body are movably embedded in the inner walls of the two limiting grooves.

[0023] The technical effect of adopting the above further solution is: the water stop plate body is limited by the limiting groove.

[0024] As a preferred embodiment, the inner wall of the water channel notch close to the bottom is an inclined surface.

[0025] The technical effect of adopting the above further solution is that water can flow more easily through the channel slots.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are:

[0027] When the servo motor is in a state of rotation and the servo motor is turned to the left, the servo motor is started, and the servo motor is turned to the right, so that the servo motor can rotate in the right direction and the servo motor can rotate in the right direction.

[0028] 2. In the utility model, when the turbulent water flows and hits the water stop plate body, the two buffer plates begin to contact the turbulent water flow first. The two buffer plates transmit the violent impact force to multiple dampers. The dampers can effectively reduce the impact of the water stop plate body under the action of external forces such as water flow, and maintain the stability of the structure by absorbing and consuming vibration energy. The spring is often used in combination with the damper to absorb and slow down the vibration. In this way, the impact of the water flow is buffered by the spring and the damper, thereby preventing the water stop plate from being impacted by the water flow for a long time and avoiding deformation of the water stop plate due to the impact of the water flow. It can be quickly subjected to shock absorption treatment, thereby improving the practicality of the water stop device in the construction of water conservancy projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of a water-stopping device for water conservancy project construction provided by the utility model;

[0030] Figure 2 This is a side structural diagram of a water-stopping device for water conservancy project construction provided by the utility model;

[0031] Figure 3 This is a schematic diagram of the internal structure of a water-stopping device for water conservancy project construction provided by the utility model;

[0032] Figure 4 The utility model provides a schematic diagram of the top view of a water-stopping device for water conservancy project construction.

[0033] Legend:

[0034] 1. Channel body; 101. Upper cover plate; 102. Connecting plate; 103. Channel notch; 104. Servo motor; 105. Fixed plate; 106. Water stop plate body; 107. Swing rod 1; 108. Swing rod 2; 109. Vertical plate; 110. Limiting groove; 2. Buffer plate; 201. Spring; 202. Damper. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example 1, please refer to Figures 1-4 The utility model provides a technical solution: a water-stopping device for water conservancy project construction, comprising a water channel body 1; two vertical plates 109, fixedly arranged on both sides of the top of the water channel body 1, and the tops of the two vertical plates 109 are fixedly connected to the upper cover plate 101; a connecting plate 102, fixedly connected to the bottom center of the upper cover plate 101, and a servo motor 104 is fixedly installed on one side of the outer surface of the connecting plate 102; a swing rod 107, fixedly connected to the output end of the servo motor 104, and a swing rod 2 108 is movably connected to one side of the outer surface of the swing rod 107; a fixed plate 105, movably connected to one side of the outer surface of the swing rod 2 108, and the bottom of the fixed plate 105 is fixedly connected to the water-stop plate body 106, and a water channel notch 103 is provided on the inner wall of the water channel notch 103, and two limit grooves 110 are provided in the inner wall of the water channel notch 103.

[0037] In this embodiment, when the water flow needs to stop the water, the staff turns on the external power supply of the servo motor 104 and uses the controller to start the servo motor 104. The output end of the servo motor 104 drives the swing rod 107 to rotate forward. The length of the servo motor 104 is greater than the overall length of the upper cover 101. The swing rod 107 rotates forward and drives the swing rod 2 108 to swing downward vertically. As the swing rod 2 108 swings vertically downward, the fixed plate 105 begins to gradually push the water stop plate body 106 as a whole to close toward the inner wall side of the channel notch 103 near the bottom, and ensures that the water stop plate body 1 06 completely blocks the water flow. When there is no need to perform water-stopping operations, the staff uses the controller to reverse the output end of the servo motor 104, and the swing rod 107 also reverses accordingly. The swing rod 107 gradually pulls the swing rod 2 108 through its reversal, and the swing rod 2 108 is gradually pulled up and swings vertically. When the swing rod 107 rotates to 90 degrees, the water stop plate body 106 is pulled up as the swing rod 2 108 pulls, thereby removing the partition between the water flows, thereby achieving better lifting and lowering, making the lifting more stable, ensuring the lifting quality, and improving the overall lifting efficiency.

[0038] Example 2, as Figures 1-4 As shown, multiple springs 201 are fixedly connected to both sides of the outer surface of the water stop plate body 106, and multiple dampers 202 are fixedly connected to both sides of the outer surface of the water stop plate body 106. One end of the multiple springs 201 is fixedly connected to the buffer plate 2, and one side of the outer surface of the buffer plate 2 is fixedly connected to one end of the multiple dampers 202. The surface of the two buffer plates 2 is a synthetic rubber layer. The two sides of the water stop plate body 106 are movably embedded in the inner walls of the two limit grooves 110, and the inner wall side of the channel groove 103 close to the bottom is a slope.

[0039] In this embodiment, when the turbulent water flow hits the water stop plate body 106, the two buffer plates 2 begin to contact the turbulent water flow first. The two buffer plates 2 transmit the violent impact force to the multiple dampers 202. The dampers 202 can effectively reduce the impact of the water stop plate body 106 under the action of external forces such as water flow, and maintain the stability of the structure by absorbing and consuming vibration energy. The spring 201 is often used in combination with the damper 202 to absorb and reduce vibration. In this way, the impact of the water flow is buffered by the spring 201 and the damper 202, thereby preventing the water stop plate from being impacted by the water flow for a long time and avoiding the water stop plate from being deformed due to the impact of the water flow. It can be quickly shock-absorbing treated, thereby improving the practicality of the water stop device in water conservancy project construction.

[0040] Working principle: During use, when the water flow needs to be stopped, the staff turns on the external power supply of the servo motor 104, and uses the controller to start the servo motor 104. The output end of the servo motor 104 drives the swing rod 107 to rotate forward. The length of the servo motor 104 is greater than the overall length of the upper cover 101. While the swing rod 107 rotates forward, it drives the swing rod 2 108 to swing vertically downward. As the swing rod 2 108 swings vertically downward, the fixed plate 105 begins to gradually push the water stop plate body 106 as a whole toward the inner wall side of the channel groove 103 near the bottom to close, and ensure that the water stop plate body 106 completely blocks the water flow. When there is no need to stop the water, the staff uses the controller to reverse the output end of the servo motor 104, and the swing rod 1 107 also reverses. The swing rod 1 107 gradually pulls the swing rod 2 108 through the reversal. The swing rod 2 108 is gradually pulled up and swings vertically. When the swing rod 107 rotates When it moves to 90 degrees, the water stop plate body 106 is pulled up as the swing rod 108 is pulled, thereby removing the partition between the water flows, so as to achieve better lifting and lowering, making the lifting more stable, ensuring the lifting quality, and improving the overall lifting efficiency. When the water flow hits the water stop plate body 106 rapidly, the two buffer plates 2 begin to contact the turbulent water flow first. The two buffer plates 2 transmit the violent impact force to multiple dampers 202. The dampers 202 can effectively reduce the impact of the water stop plate body 106 under the action of external forces such as water flow, and maintain the stability of the structure by absorbing and consuming vibration energy. The spring 201 is often used in combination with the damper 202 to absorb and reduce vibration. The impact of the water flow is buffered by the spring 201 and the damper 202, thereby preventing the water stop plate from being impacted by the water flow for a long time and preventing the water stop plate from being deformed due to the impact of the water flow. It can be quickly shock-absorbing treated, thereby improving the practicality of the water-stop device in water conservancy project construction.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A water-stopping device for water conservancy project construction, characterized in that: The device includes: Channel body (1); Two vertical plates (109) are fixedly arranged on both sides of the top of the water channel body (1), and the tops of the two vertical plates (109) are fixedly connected to the upper cover plate (101); A connecting plate (102) is fixedly connected to the bottom center of the upper cover plate (101), and a servo motor (104) is fixedly mounted on one side of the outer surface of the connecting plate (102); A swing rod (107) is fixedly connected to the output end of the servo motor (104), and a swing rod (108) is movably connected to one side of the outer surface of the swing rod (107); The fixed plate (105) is movably connected to one side of the outer surface of the second swing rod (108), and the bottom of the fixed plate (105) is fixedly connected to the water stop plate body (106).

2. A water-stopping device for water conservancy project construction according to claim 1, characterized in that: The inner wall of the water channel body (1) is provided with a water channel notch (103), and the inner wall of the water channel notch (103) is provided with two limiting grooves (110).

3. A water-stopping device for water conservancy project construction according to claim 1, characterized in that: A plurality of springs (201) are fixedly connected to both sides of the outer surface of the water stop plate body (106), and a plurality of dampers (202) are fixedly connected to both sides of the outer surface of the water stop plate body (106).

4. A water-stopping device for water conservancy project construction according to claim 3, characterized in that: One end of the plurality of springs (201) is fixedly connected to a buffer plate (2).

5. A water-stopping device for water conservancy project construction according to claim 4, characterized in that: One side of the outer surface of the buffer plate (2) is fixedly connected to one end of a plurality of dampers (202).

6. A water-stopping device for water conservancy project construction according to claim 4, characterized in that: The surfaces of the two buffer plates (2) are synthetic rubber layers.

7. The water-stopping device for water conservancy project construction according to claim 1, characterized in that: Both sides of the water stop plate body (106) are movably embedded in the inner walls of the two limiting grooves (110).

8. The water-stopping device for water conservancy project construction according to claim 2, characterized in that: The inner wall of the water channel notch (103) close to the bottom is an inclined surface.

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