Diversion canal guiding device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a diversion canal guiding device for a water conservancy project. The anti-blocking mechanism for preventing the guide channel from being blocked is arranged at one end of the guide channel; the anti-blocking mechanism comprises an anti-blocking device, due to the arrangement of the anti-blocking mechanism, when the water flow is guided through the guide channel, leaves and impurities in the water flow are intercepted through the multiple fixing rods and the multiple mounting rods, the situation that the leaves and the impurities enter the guide channel to cause blocking is avoided, and meanwhile under the interaction of the water flow and a spring, the anti-blocking effect is achieved. According to the device, the fixed rod and the mounting rod can continuously shake up and down in the process of intercepting leaves and impurities, and under the action of the poke rod, the intercepted leaves and impurities can be poked, so that the impurities and the leaves are moved under the action of water flow, and blockage caused by the fact that the leaves and the impurities are adsorbed on the mounting rod is avoided; and normal flowing of water flow during diversion of the diversion canal is ensured while the guide canal is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water diversion channel guide device for water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. In order to guide and store water resources, canals are usually set up to guide the water flow so that the water flows along the designed path to achieve the desired water resource allocation and utilization effect.

[0003] The Chinese patent "A water diversion channel guide structure for a water conservancy project" authorization announcement number "CN219218887U" uses the power generated by the water flow to drive the paddle to rotate, and the paddle drives the rotating shaft to rotate, and the rotating shaft drives the moving arm to rotate, and then the moving arm moves the leaves and water plants blocked by the retaining frame to the fixed cone for fixation, which can effectively prevent the leaves and water plants from affecting the water diversion flow.

[0004] Although the above application uses a tossing arm to move away blocked impurities such as leaves, when the propeller drives the waving arm to rotate, the tossing arm will bring some leaves and impurities into the guide channel. At the same time, during the water diversion process, silt will enter the guide channel together with water, which will affect the stability of the propeller rotation and reduce the effect of the tossing arm on moving leaves and impurities.

[0005] Therefore, a water diversion channel guide device for water conservancy projects is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a water diversion channel guide device for water conservancy projects in order to solve the above-mentioned problems, thereby improving the problem that when the paddle drives the tossing arm to rotate, the tossing arm will bring some leaves and impurities into the guide channel. At the same time, during the water diversion process, silt will enter the guide channel together with water, which will affect the stability of the paddle rotation and reduce the tossing effect of the tossing arm on leaves and impurities.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a water diversion channel guide device for water conservancy projects, comprising: a guide channel; an anti-blocking mechanism, wherein the anti-blocking mechanism is arranged at one end of the guide channel to prevent the guide channel from being blocked; wherein the anti-blocking mechanism comprises a fixed frame installed at one end of the guide channel, the inner wall of the fixed frame is slidably connected with fixed rods distributed in equal rows, the upper ends of the surfaces of the fixed rods are fixedly connected with mounting rods distributed in equal rows, one side of the fixed frame is fixedly connected with fixed plates distributed in equal rows, the number of the fixed plates is the same as the number of the fixed rods, and the positions of the fixed plates correspond one-to-one to the positions of the fixed rods, one side of the fixed plate is fixedly connected with connecting rods distributed in equal rows, the other end of the connecting rod is fixedly connected with a toggle rod, and the other end of the toggle rod extends between two adjacent mounting rods.

[0008] Preferably, sliders are fixedly connected to both ends of the fixing rod, the surfaces of the sliders being slidably connected to the inner wall of the fixing frame, and the bottom end of the slider is fixedly connected to a spring, the bottom end of the spring being fixedly connected to the inner wall of the fixing frame. The interaction between the water flow and the spring facilitates the fixing rod and the mounting rod to continuously vibrate up and down while intercepting leaves and impurities.

[0009] Preferably, a trigger plate is fixedly connected to one side of the surface of the fixing rod, and the trigger plate is arranged at an angle, which is conducive to increasing the resistance when the water flow hits the fixing rod and ensuring that the fixing rod vibrates under the action of the spring.

[0010] Preferably, a protective plate is fixedly connected to the surface of the slider, and one side of the protective plate is in contact with the inner wall of the fixed frame, which is beneficial for protecting the opened chute and preventing mud and impurities from entering the chute.

[0011] Preferably, two adjacent fixing rods are staggered, and the diameter of the fixing rod is the same as the height of the fixing plate, so as to avoid the installation rod from affecting the adjacent fixing rod when moving up and down.

[0012] Preferably, the toggle rod is arranged at an angle, which is conducive to better toggling leaves and impurities adhering to the mounting rod.

[0013] Preferably, the overall shape of the connecting rod is L-shaped, and the surface of the connecting rod forms an angle with the horizontal plane to avoid affecting the water flow and the movement of the fixing rod.

[0014] The beneficial effects of the utility model are:

[0015] The anti-blocking mechanism is set up, and when the guide channel is used to guide the water flow, multiple fixed rods and installation rods are used to intercept leaves and impurities in the water flow, so as to prevent leaves and impurities from entering the guide channel and causing blockage. At the same time, under the interaction of water flow and springs, it is conducive to the fixed rods and installation rods to continuously shake up and down in the process of intercepting leaves and impurities, and under the action of the toggle rod, it is conducive to toggling the intercepted leaves and impurities, so that the impurities and leaves move under the action of the water flow, avoiding leaves and impurities from being adsorbed on the installation rods and causing blockage, avoiding blockage of the guide channel while ensuring the normal flow of water when the water diversion channel is diverting water;

[0016] The provision of the trigger plate is conducive to increasing the resistance of the water flow when it impacts the fixed rod, ensuring that the fixed rod vibrates under the action of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the anti-blocking mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixed rod distribution structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the fixing rod and the trigger plate of the present utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the connecting rod and the toggle rod of the utility model.

[0022] In the figure: 1. guide channel; 2. anti-blocking mechanism; 21. fixing frame; 22. fixing rod; 23. mounting rod; 24. fixing plate; 25. connecting rod; 26. toggle rod; 27. slider; 28. spring; 29. ​​trigger plate; 210. protective plate. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-5As shown, a water diversion channel guide device for a water conservancy project comprises: a guide channel 1; an anti-blocking mechanism 2, which is disposed at one end of the guide channel 1 to prevent blockage. The anti-blocking mechanism 2 comprises a fixed frame 21 mounted at one end of the guide channel 1. The inner wall of the fixed frame 21 is slidably connected to fixed rods 22 arranged in equal rows. The upper surfaces of the fixed rods 22 are fixedly connected to mounting rods 23 arranged in equal rows. Fixed plates 24 are fixedly connected to one side of the fixed frame 21. The number of fixed plates 24 is the same as the number of fixed rods 22, and the positions of the fixed plates 24 correspond to the positions of the fixed rods 22. Connecting rods 25 arranged in equal rows are fixedly connected to one side of the fixed plates 24. A toggle rod 26 is fixedly connected to the other end of the connecting rod 25. The other end of the toggle rod 26 extends between two adjacent mounting rods 23. The toggle rod 26 is arranged at an angle. The overall shape of the connecting rod 25 is L-shaped, and the surface of the connecting rod 25 forms an angle with the horizontal plane.

[0025] The fixing frame 21 can be installed with one end of the guide channel 1 by means of bolts. When the device is in use, water is introduced into the guide channel 1 from the side where the fixing frame 21 is installed. During the water diversion process, multiple fixing rods 22 and installation rods 23 will intercept leaves and impurities in the water flow.

[0026] like Figure 2 、 Figure 3 and Figure 4 As shown, sliders 27 are fixedly connected to both ends of the fixed rod 22. The surface of the slider 27 is slidably connected to the inner wall of the fixed frame 21. The bottom end of the slider 27 is fixedly connected to a spring 28, and the bottom end of the spring 28 is fixedly connected to the inner wall of the fixed frame 21. A trigger plate 29 is fixedly connected to one side of the surface of the fixed rod 22, and the trigger plate 29 is arranged at an angle.

[0027] When the spring 28 is in an extended state, the toggle rod 26 is located at the lower end of the surface of the mounting rod 23. When the water flows, it will continuously impact the trigger plate 29. Since the water flow is unstable during the flow, and under the action of the spring 28, the fixing rod 22 and the mounting rod 23 will continuously shake up and down when intercepting leaves and impurities, and the shaking amplitude is small. During the shaking process, the toggle rod 26 will toggle the intercepted leaves and impurities, causing the impurities and leaves to move under the action of the water flow, thereby preventing the leaves and impurities from being adsorbed on the mounting rod 23 and causing blockage.

[0028] like Figure 3 and Figure 4 As shown, a protective plate 210 is fixedly connected to the surface of the slider 27, and one side of the protective plate 210 is in contact with the inner wall of the fixed frame 21. The inner wall of the fixed frame 21 is provided with a slot that matches the slider 27, and the height and width of the protective plate 210 are both greater than the width and height of the slot.

[0029] like Figure 3 As shown, two adjacent fixing rods 22 are staggered, and the diameter of the fixing rod 22 is the same as the height of the fixing plate 24. The center of the fixing rod 22 and the center point of the corresponding fixing plate 24 are located on the same horizontal plane, and the installation rod 23 is staggered with the adjacent fixing rods 22.

[0030] When the present invention is in use, the guide channel 1 is used to guide the water flow, so that the water flow is introduced into the guide channel 1 from one side of the installation and fixing frame 21. During the water diversion process, multiple fixing rods 22 and installation rods 23 will intercept leaves and impurities in the water flow. At the same time, when the water flow is flowing, it will continuously impact the trigger plate 29. Since the water flow is unstable during the flow, under the action of the spring 28, the fixing rod 22 and the installation rod 23 will continuously shake up and down when intercepting leaves and impurities. During the shaking process, the toggle rod 26 will toggle the intercepted leaves and impurities, so that the impurities and leaves will move under the action of the water flow, avoiding the leaves and impurities from being adsorbed on the installation rod 23 and causing blockage, thereby preventing the guide channel 1 from being blocked and ensuring the normal flow of water during water diversion.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A water diversion channel guide device for water conservancy projects, characterized in that: include: Guide channel (1); An anti-blocking mechanism (2) for preventing the guide channel (1) from being blocked, the anti-blocking mechanism (2) being arranged at one end of the guide channel (1); The anti-blocking mechanism (2) comprises a fixed frame (21) mounted at one end of the guide channel (1), the inner wall of the fixed frame (21) is slidably connected to fixed rods (22) distributed in equal rows, the upper ends of the surfaces of the fixed rods (22) are fixedly connected to mounting rods (23) distributed in equal rows, one side of the fixed frame (21) is fixedly connected to fixed plates (24) distributed in equal rows, the number of the fixed plates (24) is the same as the number of the fixed rods (22), and the positions of the fixed plates (24) correspond one to one with the positions of the fixed rods (22), one side of the fixed plate (24) is fixedly connected to connecting rods (25) distributed in equal rows, the other end of the connecting rod (25) is fixedly connected to a toggle rod (26), and the other end of the toggle rod (26) extends between two adjacent mounting rods (23).

2. The water diversion channel guide device for water conservancy projects according to claim 1, characterized in that: Both ends of the fixing rod (22) are fixedly connected to sliders (27), the surface of the slider (27) is slidably connected to the inner wall of the fixing frame (21), the bottom end of the slider (27) is fixedly connected to a spring (28), and the bottom end of the spring (28) is fixedly connected to the inner wall of the fixing frame (21).

3. The water diversion channel guide device for water conservancy projects according to claim 1, characterized in that: A trigger plate (29) is fixedly connected to one side of the surface of the fixing rod (22), and the trigger plate (29) is arranged in an inclined manner.

4. The water diversion channel guide device for water conservancy projects according to claim 2, characterized in that: A protective plate (210) is fixedly connected to the surface of the slider (27), and one side of the protective plate (210) is in contact with the inner wall of the fixed frame (21).

5. The water diversion channel guide device for water conservancy projects according to claim 1, characterized in that: Two adjacent fixing rods (22) are staggered, and the diameter of the fixing rod (22) is the same as the height of the fixing plate (24).

6. The water diversion channel guide device for water conservancy projects according to claim 1, characterized in that: The toggle rod (26) is arranged in an inclined manner.

7. The water diversion channel guide device for water conservancy projects according to claim 1, characterized in that: The overall shape of the connecting rod (25) is L-shaped, and an angle is formed between the surface of the connecting rod (25) and the horizontal plane.

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