Water conservancy gate structure

Abstract

The utility model relates to the technical field of water conservancy gates and discloses a water conservancy gate structure which comprises a supporting frame, a filter screen plate is fixedly connected to the bottom of the front face of the supporting frame, lifting grooves are formed in the inner wall of the left side and the inner wall of the right side of the supporting frame, and gates are slidably connected to the inner walls of the lifting grooves. The upper surface of the gate is fixedly connected with an extension plate, and the top of the front face of the extension plate is fixedly connected with a stress column. According to the water conservancy gate structure, the stress column, the driving sliding rail and the extension plate are arranged, the gate moves upwards along the lifting groove by driving the sliding rail to move rightwards and extrude the stress column, or the gate moves downwards along the lifting groove by driving the sliding rail to move leftwards and extrude the stress column; the gate can be controlled to be opened and closed while the screw is driven to be away from the water surface, and therefore the problem that when an existing water conservancy gate is used, the screw is prone to being soaked and rusted, and therefore the device is prone to faults in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy gate structure. Background Art

[0002] Water conservancy construction refers to projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. When carrying out water conservancy construction, water conservancy gates are needed; the existing water conservancy gates basically adopt a structure in which the screws are directly installed on the gates; the water conservancy gates on the market currently adopt a structure in which the screws are directly installed on the gates, which makes the screws easy to be soaked and rusted when the device is in use, making the device prone to malfunction during use; in view of this situation, we have developed machinery to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a water conservancy gate structure, which solves the problem that the screw rod of the prior art water conservancy gate is easily soaked and rusted when the device is in use, thereby causing the device to fail easily when in use.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy gate structure, comprising a support frame, a filter screen plate is fixedly connected to the bottom of the front side of the support frame, a lifting groove is provided on the left inner wall and the right inner wall of the support frame, a gate is slidably connected to the inner wall of the lifting groove, an extension plate is fixedly connected to the upper surface of the gate, a force-bearing column is fixedly connected to the front top of the extension plate, a first convex slide groove is provided on the left side of the top inner wall of the support frame, a first convex slide groove is slidably connected to the inner wall of the first convex slide groove, a driving block is fixedly connected to the lower surface of the first convex slide block, a driving slide rail is fixedly connected to the lower surface of the driving block, the inner wall of the driving slide rail is slidably connected to the outer surface of the force-bearing column, a driving fixing plate is fixedly connected to the top inner wall of the support frame, a driving screw is movably connected to the left side of the driving fixing plate, and the outer surface of the driving screw The support frame is provided with a second convex groove on the top of the front face of the support frame, and a second convex sliding block is slidably connected to the inner wall of the second convex sliding groove, and a scraper fixing block is fixedly connected to the lower surface of the scraper fixing block, and through holes are provided around the left side of the scraper, and a cleaning fixing plate is fixedly connected to the left and right sides of the front face of the support frame, and a cleaning screw is movably connected to the inner side of the cleaning fixing plate, and the outer surface of the cleaning screw is threadedly connected to the scraper fixing block, and the right side of the cleaning fixing plate on the right side is fixedly connected to the cleaning motor, and the output end of the cleaning motor passes through the right cleaning fixing plate and is fixedly connected to the right side of the cleaning screw.

[0007] Preferably, the support frame and the driving fixing plate are connected by welding, and both the support frame and the driving fixing plate are made of stainless steel.

[0008] Preferably, the angle formed by the inner wall of the bottom of the driving slide rail and the horizontal plane is thirty-five degrees, and the cross-sectional shape of the load-bearing column is circular.

[0009] Preferably, the length of the first convex sliding block is 350 mm, and the size of the first convex sliding block is adapted to the size of the inner wall of the first convex sliding groove.

[0010] Preferably, the cross-sectional shape of the through holes is circular, the number of through holes is seventy-eight groups, and the distance between two adjacent groups of through holes is one hundred millimeters.

[0011] Preferably, the cleaning fixing plate is made of stainless steel, and the cleaning fixing plate is connected to the supporting frame by welding.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a water conservancy gate structure, which has the following beneficial effects:

[0014] 1. The hydraulic gate structure is provided with a load-bearing column, a driving slide rail and an extension plate, and the driving slide rail moves to the right and squeezes the load-bearing column to allow the gate to move upward along the lifting groove, or the driving slide rail moves to the left and squeezes the load-bearing column to allow the gate to move downward along the lifting groove, so that the driving screw is away from the water surface and the opening and closing of the gate can be controlled, thereby solving the problem that the screw of the existing hydraulic gate is easily soaked and rusted when the device is in use, thereby making the device prone to malfunction when in use.

[0015] 2. The hydraulic gate structure is provided with a scraper fixing block, a scraper and a second convex chute, and the scraper is moved to the left along the second convex chute by rotating the cleaning screw, so that the scraper can push the debris on the filter screen to the left, making it more convenient for personnel to clean the filter screen.

[0016] 3. The water conservancy gate structure, by setting a filter screen, can block the debris in the river while ensuring the passage of water, thereby ensuring the quality of downstream water. At the same time, the filter screen can also prevent debris from adhering to the gate, so that it can prevent the gate from being stuck by debris, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 , Figure 2 It is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion of the structure of the utility model.

[0019] In the figure: 1. support frame; 2. filter screen plate; 3. lifting slot; 4. gate; 5. extension plate; 6. force column; 7. first convex slide groove; 8. first convex slider; 9. drive block; 10. drive slide rail; 11. drive fixing plate; 12. drive screw; 13. drive motor; 14. second convex slide groove; 15. second convex slider; 16. scraper fixing block; 17. scraper; 18. through hole; 19. cleaning fixing plate; 20. cleaning screw; 21. cleaning motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3A water conservancy gate structure includes a support frame 1, a filter screen plate 2 is fixedly connected to the bottom of the front of the support frame 1, and the filter screen plate 2 is arranged so that the device can block the debris in the river while ensuring the passage of water, thereby ensuring the quality of downstream water, and at the same time, the filter screen plate 2 can also prevent the debris from adhering to the gate, so that it can prevent the debris from getting stuck on the gate, thereby improving the reliability of the device, the left inner wall and the right inner wall of the support frame 1 are both provided with lifting grooves 3, the inner wall of the lifting groove 3 is slidably connected to the gate 4, the upper surface of the gate 4 is fixedly connected to an extension plate 5, and the front top of the extension plate 5 is fixedly connected to a force column 6, and the left side of the top inner wall of the support frame 1 is provided with a first convex slide groove 7, and the inner wall of the first convex slide groove 7 is slidably connected to a first convex slider 8, the lower surface of the first convex sliding block 8 is fixedly connected with a driving block 9, the lower surface of the driving block 9 is fixedly connected with a driving slide rail 10, the inner wall of the driving slide rail 10 is slidably connected with the outer surface of the force-bearing column 6, the top inner wall of the support frame 1 is fixedly connected with a driving fixing plate 11, and the left side of the driving fixing plate 11 is movably connected with a driving screw 12. By arranging the force-bearing column 6, the driving slide rail 10 and the extension plate 5, and by moving the driving slide rail 10 to the right and squeezing the force-bearing column 6, the gate 4 is moved upward along the lifting groove 3, or by moving the driving slide rail 10 to the left and squeezing the force-bearing column 6, the gate 4 is moved downward along the lifting groove 3, so that the driving screw 12 is away from the water surface and the gate can be controlled to be opened and closed, thereby solving the problem that the existing hydraulic gate makes the device in use The screw rod is easily soaked and rusted during use, which makes the device prone to malfunction during use. The outer surface of the driving screw rod 12 is threadedly connected to the driving block 9, and the right side of the driving fixing plate 11 is fixedly connected to the driving motor 13. The model of the driving motor 13 used is 14W60KTYZ, and the output end of the driving motor 13 passes through the driving fixing plate 11 and is fixedly connected to the right side of the driving screw 12. A second convex slide groove 14 is provided on the top of the front side of the support frame 1, and a second convex sliding block 15 is slidably connected to the inner wall of the second convex slide groove 14. The front side of the second convex sliding block 15 is fixedly connected to a scraper fixing block 16, and the lower surface of the scraper fixing block 16 is fixedly connected to a scraper 17. Through holes 18 are provided around the left side of the scraper 17. The left side of the front side and the front side of the support frame 1 A cleaning fixing plate 19 is fixedly connected to the right side of the surface, and a cleaning screw 20 is movably connected to the inner side of the cleaning fixing plate 19. By arranging a scraper fixing block 16, a scraper 17 and a second convex slide groove 14, and by rotating the cleaning screw 20, the scraper 17 is moved to the left along the second convex slide groove 14, so that the scraper 17 can push the debris on the filter screen plate 2 to the left, so that it is more convenient for personnel to clean the filter screen plate 2. The outer surface of the cleaning screw 20 is threadedly connected to the scraper fixing block 16, and a cleaning motor 21 is fixedly connected to the right side surface of the right cleaning fixing plate 19. The model of the cleaning motor 21 used is 50KTYZ, and the output end of the cleaning motor 21 passes through the right cleaning fixing plate 19 and is fixedly connected to the right side surface of the cleaning screw 20.

[0022] In the utility model, in order to ensure the reliability of the device when in use, the support frame 1 and the driving fixed plate 11 are connected by welding, and the support frame 1 and the driving fixed plate 11 are both made of stainless steel, so that the connection between the support frame 1 and the driving fixed plate 11 can be reliable and not prone to breakage, thereby ensuring the reliability of the device when in use.

[0023] In the present utility model, in order to prevent the load-bearing column 6 from malfunctioning when sliding in the driving rail 10, the angle formed by the inner wall at the bottom of the driving rail 10 and the horizontal plane is set to thirty-five degrees, and the cross-sectional shape of the load-bearing column 6 is circular, so that the load-bearing column 6 can be evenly stressed and not easily stuck, thereby preventing the load-bearing column 6 from malfunctioning when sliding in the driving rail 10.

[0024] In the utility model, in order to prevent the first convex sliding block 8 from malfunctioning when sliding in the first convex sliding groove 7, the length of the first convex sliding block 8 is set to 350 mm, and the size of the first convex sliding block 8 is adapted to the size of the inner wall of the first convex sliding groove 7, so that the first convex sliding block 8 is not easily stuck when sliding in the first convex sliding groove 7, thereby preventing the first convex sliding block 8 from malfunctioning when sliding in the first convex sliding groove 7.

[0025] In the utility model, in order to ensure that the scraper 17 can effectively push the debris on the filter screen plate 2 to the left, the cross-sectional shape of the through hole 18 is set to be circular, the number of the through holes 18 is seventy-eight groups, and the distance between two adjacent groups of through holes 18 is one hundred millimeters, so that the debris squeezed by the scraper 17 can remain on the scraper 17, thereby ensuring that the scraper 17 can effectively push the debris on the filter screen plate 2 to the left.

[0026] In the utility model, in order to prevent the scraper 17 from malfunctioning while moving, the cleaning fixing plate 19 is made of stainless steel, and the cleaning fixing plate 19 is connected to the support frame 1 by welding, so that the connection between the cleaning fixing plate 19 and the support frame 1 is reliable and not prone to breakage, thereby preventing the scraper 17 from malfunctioning while moving.

[0027] Working principle: When in use, when the sluice gate needs to be opened, the driving motor 13 is started, the driving motor 13 will drive the driving screw 12 to rotate, and the driving screw 12 will drive the driving block 9 to move to the right along the first convex chute 7, so that the driving slide rail 10 moves to the right and squeezes the force-bearing column 6, so that the gate 4 moves upward along the lifting groove 3, and the gate 4 no longer blocks the flow of water, so that the device opens the gate to release water, and when the water flows through the filter screen 2, the filter screen 2 will filter the debris in the water. When the device needs to be closed, it is only necessary to let the driving motor 13 drive the driving screw 12 to rotate in the opposite direction, and the driving screw 12 will drive the driving block 9 to move to the left along the first convex chute 7, so that the driving slide rail 10 moves to the left and squeezes the force-bearing column 6. The force column 6 causes the gate 4 to move downward along the lifting groove 3, and the gate 4 blocks the water flow, so that the device is closed. When it is necessary to clean the debris on the filter screen plate 2, it is only necessary to start the cleaning motor 21. The cleaning motor 21 will drive the cleaning screw 20 to rotate, and the cleaning screw 20 will drive the scraper fixing block 16 to move to the left along the second convex slide groove 14, so that the scraper 17 moves to the left and squeezes the impurities on the filter screen plate 2 to the left, thereby cleaning the debris on the filter screen plate 2 and making it convenient for personnel to collect and clean the debris. After the personnel have collected the debris, they only need to let the cleaning motor 21 drive the cleaning screw 20 to rotate in the opposite direction, so that the scraper 17 moves to the right and returns to the initial position, thereby completing the cleaning of the filter screen plate 2.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic gate structure, comprising a support frame (1), characterized in that: The bottom of the front side of the support frame (1) is fixedly connected with a filter screen plate (2); the left inner wall and the right inner wall of the support frame (1) are both provided with lifting grooves (3); the inner wall of the lifting groove (3) is slidably connected with a gate (4); the upper surface of the gate (4) is fixedly connected with an extension plate (5); the front top of the extension plate (5) is fixedly connected with a load-bearing column (6); the left side of the top inner wall of the support frame (1) is provided with a first convex sliding groove (7); the inner wall of the first convex sliding groove (7) is slidably connected with a first convex sliding block (8); The lower surface of the first convex sliding block (8) is fixedly connected to a driving block (9), the lower surface of the driving block (9) is fixedly connected to a driving slide rail (10), the inner wall of the driving slide rail (10) is slidably connected to the outer surface of the force-bearing column (6), the top inner wall of the support frame (1) is fixedly connected to a driving fixing plate (11), the left side of the driving fixing plate (11) is movably connected to a driving screw (12), the outer surface of the driving screw (12) is threadedly connected to the driving block (9), and the right side of the driving fixing plate (11) is fixedly connected A driving motor (13) is provided, the output end of the driving motor (13) passes through the driving fixing plate (11) and is fixedly connected to the right side of the driving screw (12), a second convex sliding groove (14) is provided on the top of the front face of the supporting frame (1), a second convex sliding block (15) is slidably connected to the inner wall of the second convex sliding groove (14), a scraper fixing block (16) is fixedly connected to the front face of the second convex sliding block (15), a scraper (17) is fixedly connected to the lower surface of the scraper fixing block (16), and the scraper (17) is fixedly connected to the left side of the scraper (17). Through holes (18) are provided around the support frame (1); a cleaning fixing plate (19) is fixedly connected to the left and right sides of the front face of the support frame (1); a cleaning screw (20) is movably connected to the inner side of the cleaning fixing plate (19); the outer surface of the cleaning screw (20) is threadedly connected to the scraper fixing block (16); a cleaning motor (21) is fixedly connected to the right side of the cleaning fixing plate (19); the output end of the cleaning motor (21) passes through the right cleaning fixing plate (19) and is fixedly connected to the right side of the cleaning screw (20).

2. A hydraulic gate structure according to claim 1, characterized in that: The support frame (1) and the drive fixing plate (11) are connected by welding, and both the support frame (1) and the drive fixing plate (11) are made of stainless steel.

3. A hydraulic gate structure according to claim 1, characterized in that: The angle formed between the inner wall of the bottom of the driving slide rail (10) and the horizontal plane is thirty-five degrees, and the cross-sectional shape of the load-bearing column (6) is circular.

4. A hydraulic gate structure according to claim 1, characterized in that: The length of the first convex sliding block (8) is three hundred and fifty millimeters, and the size of the first convex sliding block (8) is adapted to the size of the inner wall of the first convex sliding groove (7).

5. A hydraulic gate structure according to claim 1, characterized in that: The cross-sectional shape of the through holes (18) is circular, the number of the through holes (18) is seventy-eight groups, and the distance between two adjacent groups of through holes (18) is one hundred millimeters.

6. A hydraulic gate structure according to claim 1, characterized in that: The cleaning fixing plate (19) is made of stainless steel, and the cleaning fixing plate (19) and the supporting frame (1) are connected by welding.

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