Lake water flow regulation and control device

Abstract

The utility model discloses a lake water flow regulation and control device which comprises an installation frame, a motor is arranged at one end of the top of the installation frame, a threaded rod is arranged at the output end of the motor, a flashboard is connected to the outer side of the threaded rod in a threaded mode, and sliding grooves are formed in the top and the bottom of the inner side of the installation frame. Sliding blocks are slidably connected to the inner sides of the sliding grooves, and intercepting plates are jointly arranged at the tops and the bottoms, close to each other, of the two sliding blocks. Through mutual cooperation of an intercepting plate, a connecting pipe, a dredging rod, a fixing plate, a piston A, an electric contact block A, a guide rod, an electric contact block B and an alarm, when water flow passes through the device, garbage in the water flow can be intercepted through the intercepting plate, and when the intercepting plate is blocked by the garbage, the intercepting plate can automatically move towards one side; the fixed plate is inserted into the intercepting plate to automatically dredge the intercepting plate, and if dredging is not successful, an alarm is automatically started to remind workers.

Description

Technical Field

[0001] The utility model relates to the technical field of water flow regulation, in particular to a device for regulating water flow in lakes. Background Art

[0002] A relatively wide body of water formed by water accumulation in depressions on the land surface. Modern geological definition: A water body formed by water accumulation in depressions on land, with a relatively wide body of water and slow flow. When managing the lake flow, it is necessary to regulate the lake flow, and at this time, it is necessary to use a lake flow regulation device for management;

[0003] The existing patent with the authorization announcement number "CN214143517U" discloses a water flow control device, including a wall, which is symmetrically fixed on both sides of the river channel, and a first type baffle is slidably connected between the two walls, and the first type baffle is symmetrically distributed between the two walls; by setting the debris baffle, the upstream debris can be blocked, and because the fourth through holes are arranged irregularly, it will not happen that some debris with a large volume blocks more fourth through holes. When there are more debris on one side of the debris baffle, the first type baffle and the second type baffle are lowered to intercept the water flow, and then the debris on both sides of the debris baffle is cleaned, which also ensures the life safety of the staff when cleaning the debris;

[0004] However, there are the following deficiencies in this device:

[0005] 1. The above device can intercept garbage in the water flow when in use, but it fails to automatically dredge the interception net when it is blocked, and fails to remind the staff in time, which easily leads to the interception net being blocked for a long time, affecting the water flow control work of the lake;

[0006] 2. When the above device is in use, it is difficult to help staff quickly grasp the water level of the lake, which makes it inconvenient to plan the content of lake regulation. Utility Model Content

[0007] The purpose of the utility model is to provide a lake water flow control device to solve the existing problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for regulating water flow in lakes, comprising a mounting frame, a motor is arranged at one end of the top of the mounting frame, a threaded rod is arranged at the output end of the motor, a gate is threadedly connected to the outer side of the threaded rod, a slide groove is provided at the top and bottom of the inner side of the mounting frame, a slider is slidably connected to the inner side of the slide groove, an interception plate is arranged at the top and bottom of two groups of sliders close to each other, a water level detection component is arranged at the top of one end of the mounting frame, and a dredging component is arranged at one side of the inner side of the mounting frame;

[0009] A piston cylinder is provided at one end of the inner side of the two groups of sliding grooves, and a connecting rod connected to the slider is slidably inserted in the inner side of the two groups of piston cylinders, a piston B matching with the piston cylinder is provided on one side of the two groups of connecting rods, and a spring is provided on one side of the two groups of piston B. A sleeve is provided in the middle of the top of the mounting frame, a guide hole is opened at the top of the sleeve, a guide rod is slidably inserted in the inner side of the guide hole, and a piston A matching with the sleeve is provided at the bottom of the guide rod, one side of the top of the piston A and one side of the top of the sleeve are respectively provided with electric contact blocks A and electric contact blocks B, a connecting pipe connected with the sleeve is provided on one side of the two groups of piston cylinders, and an alarm is provided on the top of the sleeve.

[0010] Preferably, the water level detection assembly includes a movable rod, a detection cylinder and a float. A detection cylinder is provided on one side of the top of one end of the mounting frame. The top of the detection cylinder is sleeved with a movable rod, and the bottom of the movable rod is provided with a float. The water level can be detected, making it convenient for staff to quickly grasp the water level.

[0011] Preferably, the dredging assembly includes dredging rods, fixing plates and through holes. Four groups of fixing plates are arranged on one side of the inner side of the mounting frame. Multiple groups of through holes are opened on the inner side of the intercepting plate. Multiple groups of dredging rods corresponding to the through holes are evenly arranged on one end of the four groups of fixing plates. When the intercepting plate is blocked, the intercepting plate can be automatically dredged.

[0012] Preferably, guide grooves are provided on both sides of the inner side of the mounting frame, and guide blocks matching the guide grooves are provided on both sides of the intercepting plate for guiding the intercepting plate to improve the activity stability.

[0013] Preferably, an adjustment groove cooperating with the gate plate is opened at one end of the inner top of the mounting frame, and a clamping groove cooperating with the gate plate is opened at one end of the inner bottom of the mounting frame, so as to facilitate the adjustment of the gate plate and control the water flow in the lake.

[0014] Preferably, a scale bar is provided on the outer side of the movable rod to facilitate observation of the water level.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the device for regulating water flow in lakes;

[0016] 1. Through the cooperation between the interception plate, the connecting pipe, the dredging rod, the fixing plate, the piston A, the electric contact block A, the guide rod, the electric contact block B and the alarm, the water flow can be intercepted by the interception plate to intercept the garbage in the water flow when passing through the device. When the garbage blocks the interception plate, the interception plate can automatically move to one side, and the fixing plate is inserted into the interception plate to automatically dredge the interception plate. If the dredging is unsuccessful, the alarm will be automatically activated to remind the staff to prevent the interception plate from being blocked by garbage for a long time, which affects the regulation and management of lake water flow;

[0017] 2. Through the cooperation between the movable rod, the detection tube and the float, after the device is installed, the lake water flow can enter the detection tube and lift the movable rod through the buoyancy of the float, so that the staff can quickly observe the lake water level, thereby facilitating the regulation of the lake water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a front cross-sectional view of the utility model;

[0020] Figure 3 It is a side sectional view of the utility model;

[0021] Figure 4 For the utility model Figure 3 A schematic diagram of the structure at A;

[0022] Figure 5 For the utility model Figure 3 An enlarged schematic diagram of the structure at location B.

[0023] In the figure: 1. mounting frame; 2. slide groove; 3. slider; 4. intercepting plate; 5. movable rod; 6. detection tube; 7. float; 8. gate; 9. threaded rod; 10. motor; 11. connecting pipe; 12. dredging rod; 13. fixing plate; 14. piston A; 15. electric contact block A; 16. guide rod; 17. electric contact block B; 18. sleeve; 19. guide hole; 20. spring; 21. piston cylinder; 22. connecting rod; 23. piston B; 24. alarm. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5The embodiment of the utility model is as follows: a device for regulating water flow in lakes comprises a mounting frame 1, one end of the top of the mounting frame 1 is provided with a motor 10, the output end of the motor 10 is provided with a threaded rod 9, the outer side of the threaded rod 9 is threadedly connected with a gate plate 8, one end of the top of the inner side of the mounting frame 1 is provided with an adjusting groove matched with the gate plate 8, one end of the bottom of the inner side of the mounting frame 1 is provided with a card slot matched with the gate plate 8, which is convenient for adjusting the gate plate 8 to regulate the water flow in the lake, the top and bottom of the inner side of the mounting frame 1 are provided with a slide groove 2, the inner side of the slide groove 2 is slidably connected with a slider 3, and the top and bottom of the two groups of sliders 3 are jointly provided with an intercepting plate 4, guide grooves are provided on both sides of the inner side of the mounting frame 1, and guide blocks matched with the guide grooves are provided on both sides of the intercepting plate 4 for guiding the intercepting plate 4 to improve the activity stability, a water level detection component is provided on the top of one end of the mounting frame 1, and a dredging component is provided on one side of the inner side of the mounting frame 1;

[0026] A piston cylinder 21 is provided at one end of the inner side of the two groups of slide grooves 2, and a connecting rod 22 connected to the slider 3 is slidably inserted in the inner side of the two groups of piston cylinders 21, a piston B23 matching with the piston cylinder 21 is provided on one side of the two groups of connecting rods 22, and a spring 20 is provided on one side of the two groups of pistons B23. A sleeve 18 is provided in the middle of the top of the mounting frame 1, a guide hole 19 is opened at the top inside the sleeve 18, a guide rod 16 is slidably inserted in the inner side of the guide hole 19, and a piston A14 matching with the sleeve 18 is provided at the bottom of the guide rod 16, and an electric contact block A15 and an electric contact block B17 are respectively provided on one side of the top of the piston A14 and one side of the top inside the sleeve 18, a connecting pipe 11 connected with the sleeve 18 is provided on one side of the two groups of piston cylinders 21, and an alarm 24 is provided on the top of the sleeve 18.

[0027] The water level detection assembly includes a movable rod 5, a detection tube 6 and a float 7. A detection tube 6 is arranged on one side of the top of one end of the mounting frame 1. The top of the detection tube 6 is sleeved with a movable rod 5. A scale bar is arranged on the outer side of the movable rod 5 for convenient observation of the water level. A float 7 is arranged at the bottom of the movable rod 5 for detecting the water level, so that the staff can quickly grasp the water level.

[0028] The dredging assembly includes a dredging rod 12, a fixing plate 13 and a through hole. Four groups of fixing plates 13 are arranged on one side of the inner side of the mounting frame 1, and multiple groups of through holes are opened on the inner side of the intercepting plate 4. Multiple groups of dredging rods 12 corresponding to the through holes are evenly arranged at one end of the four groups of fixing plates 13. When the intercepting plate 4 moves to one side after being blocked, the dredging rod 12 can be automatically inserted into the through hole on the intercepting plate 4 to push out the blockage and complete automatic dredging.

[0029] Working principle: When regulating the water flow of a lake, the device can be installed at the gate of the lake to regulate and manage the water flow of the lake. When the device is used, the threaded rod 9 can be driven to rotate by starting the motor 10, and then the threaded rod 9 can drive the gate plate 8 to move up and down to adjust the water flow of the gate;

[0030] When the water flows through the mounting frame 1, the debris and garbage in the lake water flow can be intercepted by the interception plate 4. When the through hole on the interception plate 4 is blocked by garbage, the water flow pressure can push the interception plate 4 to move to one side along the slider 3. At this time, the interception plate 4 can push the connecting rod 22 to make the piston B23 overcome the elastic force of the spring 20 and move to one side, and discharge the airflow in the piston cylinder 21 into the connecting pipe 11. The guide airflow through the connecting pipe 11 can be transported into the sleeve 18. At this time, the airflow can push the piston A14 to move upward. When the piston A14 drives the electric contact block A15 to contact the electric contact block B17, the alarm 24 can be automatically activated to remind the staff so that the garbage intercepted by the interception plate 4 can be cleaned up in time.

[0031] At the same time, when the interception plate 4 moves to one side, the dredging rod 12 can be automatically inserted into the inner through hole of the interception plate 4 to automatically dredge the interception plate 4. If the dredging is successful, the interception plate 4 can be reset by the elastic force of the spring 20;

[0032] When the device is in use, the lake water will flow into the detection tube 6 , at which time the movable rod 5 can be lifted up by utilizing the buoyancy of the float 7 , and the staff can grasp the lake water level by observing the scale on the movable rod 5 .

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A device for regulating lake water flow, comprising a mounting frame (1), characterized in that: A motor (10) is arranged at one end of the top of the mounting frame (1), a threaded rod (9) is arranged at the output end of the motor (10), a gate plate (8) is threadedly connected to the outer side of the threaded rod (9), a slide groove (2) is arranged at the top and bottom of the inner side of the mounting frame (1), a slider (3) is slidably connected to the inner side of the slide groove (2), and an interception plate (4) is arranged at the top and bottom of two groups of sliders (3) that are close to each other, a water level detection component is arranged at the top of one end of the mounting frame (1), and a dredging component is arranged at one side of the inner side of the mounting frame (1); A piston cylinder (21) is provided at one end of the inner side of the two groups of the slide grooves (2), a connecting rod (22) connected to the slider (3) is slidably inserted into the inner side of the two groups of the piston cylinders (21), a piston B (23) matching with the piston cylinder (21) is provided on one side of the two groups of the connecting rods (22), a spring (20) is provided on one side of the two groups of the piston B (23), a sleeve (18) is provided in the middle of the top of the mounting frame (1), and a guide hole (19) is opened at the top of the sleeve (18) ), a guide rod (16) is slidably inserted into the inner side of the guide hole (19), a piston A (14) matching with the sleeve (18) is arranged at the bottom of the guide rod (16), an electric contact block A (15) and an electric contact block B (17) are arranged on one side of the top of the piston A (14) and one side of the top of the sleeve (18), respectively, a connecting pipe (11) connected to the sleeve (18) is arranged on one side of the two groups of piston cylinders (21), and an alarm (24) is arranged on the top of the sleeve (18).

2. The device for regulating lake water flow according to claim 1, characterized in that: The water level detection assembly comprises a movable rod (5), a detection tube (6) and a floating ball (7); a detection tube (6) is arranged on one side of the top of one end of the mounting frame (1); the movable rod (5) is sleeved on the top of the detection tube (6); and the floating ball (7) is arranged on the bottom of the movable rod (5).

3. The device for regulating lake water flow according to claim 2, characterized in that: The dredging assembly comprises a dredging rod (12), a fixing plate (13) and a through hole. Four groups of fixing plates (13) are arranged on one side of the inner side of the mounting frame (1). A plurality of through holes are provided on the inner side of the intercepting plate (4). A plurality of groups of dredging rods (12) corresponding to the through holes are evenly arranged at one end of the four groups of fixing plates (13).

4. The device for regulating lake water flow according to claim 1, characterized in that: Guide grooves are provided on both sides of the inner side of the mounting frame (1), and guide blocks matching the guide grooves are provided on both sides of the intercepting plate (4).

5. The device for regulating lake water flow according to claim 1, characterized in that: An adjustment groove matching with the gate plate (8) is provided at one end of the top inner side of the mounting frame (1), and a clamping groove matching with the gate plate (8) is provided at one end of the bottom inner side of the mounting frame (1).

6. The device for regulating lake water flow according to claim 2, characterized in that: The outer side of the movable rod (5) is provided with a scale bar.

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