Automatic flood discharge gate for river channel

Abstract

The utility model provides an automatic flood discharge gate for a river channel. The automatic flood discharge gate for the river channel comprises two supporting frames mounted at a gate opening; the two threaded rods are rotationally mounted on the two supporting frames respectively; the mounting plate is mounted on the two threaded rods in a threaded manner; the gate is fixedly mounted on the mounting plate; the placing frame is fixedly mounted at the tops of the two supporting frames; the radar liquid level sensor is arranged on one side of the placing frame; and the intercepting frame is arranged on the two supporting frames, and the intercepting frame is located on one side of the gate. According to the automatic flood discharge gate for the river channel, automatic flood discharge can be carried out in time, meanwhile, garbage on one side of the gate can be intercepted, and the situation that the garbage is discharged to flow downwards is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flood discharge gates, in particular to an automatic flood discharge gate for a river. Background Art

[0002] Flood discharge gates are working gates used to discharge flood water and adjust and control the water level of reservoirs. However, some common flood discharge gates still have certain shortcomings during use. When the water in the river reaches a certain amount, they cannot automatically discharge flood water well. At the same time, garbage sometimes accumulates on the side of the flood discharge gate that blocks water, and some flood discharge gates cannot intercept the accumulated garbage well, which leads to a large amount of garbage being discharged downstream with the water flow. After searching, the patent document with the authorization announcement number of CN220150243U also has such problems.

[0003] Therefore, it is necessary to provide a river automatic flood discharge gate to solve the above technical problems. Utility Model Content

[0004] In order to solve the technical problems mentioned in the background technology that some common flood discharge gates cannot automatically discharge flood water and cannot intercept and process accumulated garbage, the utility model provides an automatic flood discharge gate for a river.

[0005] The utility model provides an automatic flood discharge gate for a river, comprising: two support frames installed at the gate; two threaded rods, the two threaded rods are respectively rotatably installed on the two support frames; a mounting plate, the mounting plate is threadedly installed on the two threaded rods; a gate, the gate is fixedly installed on the mounting plate; a placing frame, the placing frame is fixedly installed on the top of the two support frames; a radar level sensor, the radar level sensor is arranged on one side of the placing frame; an intercepting frame, the intercepting frame is arranged on the two support frames, and the intercepting frame is located on one side of the gate; a driving mechanism, the driving mechanism is arranged on the placing frame, and the driving mechanism is used to drive the two threaded rods to rotate; a lifting mechanism, the lifting mechanism is arranged on the intercepting frame, and the lifting mechanism is used to drive the intercepting frame to move up and down.

[0006] Preferably, the driving mechanism includes a dual-axis motor, two mounting shafts and four bevel gears, the dual-axis motor is fixedly mounted on the placement rack, the two mounting shafts are respectively fixedly mounted on the two output shafts of the dual-axis motor, the four bevel gears are respectively fixedly mounted on the two mounting shafts and the two threaded rods, and the four bevel gears are meshed with each other in pairs.

[0007] Preferably, the lifting mechanism includes a mounting frame, a driving motor, a connecting shaft, two winches, two pull ropes and two connecting rings, the mounting frame is fixedly mounted on one side of the placement frame, the driving motor is fixedly mounted on the mounting frame, the connecting shaft is fixedly mounted on the output shaft of the driving motor, the two winches are fixedly mounted on the connecting shaft, the two pull ropes are respectively wound around the two winches, the two connecting rings are fixedly mounted on the intercepting frame, and the two connecting rings are respectively fixedly connected to one end of the two pull ropes.

[0008] Preferably, a guide rod for guiding the intercepting frame is fixedly mounted on the support, and the guide rod and the intercepting frame are slidably connected.

[0009] Preferably, a counterweight block is fixedly mounted on the intercepting frame, the radar liquid level sensor is located below the mounting frame, and the radar liquid level sensor is connected to the bottom of the mounting frame.

[0010] Preferably, a limiting rod for limiting the mounting plate is fixedly mounted on the support frame, and the limiting rod is slidably connected to the mounting plate.

[0011] Preferably, a controller for controlling is provided on one side of the support frame, and a protective shell is provided on the controller.

[0012] Compared with the related art, the automatic flood discharge gate of the river provided by the utility model has the following beneficial effects:

[0013] The utility model provides an automatic flood discharge gate for a river:

[0014] 1. A flood discharge gate is formed by a support frame, threaded rods, mounting plates and gates. The radar level sensor can monitor the water level on one side of the gate. When the water level reaches a certain value, the radar level sensor sends a signal to the controller, and the controller drives the driving mechanism to open the gate to discharge the flood. When the flood discharge reaches a certain water level, the controller starts the dual-axis motor to reverse, thereby closing the gate, thereby forming a flood discharge gate that can automatically discharge the flood. The operation is convenient and simple, and the flood can be discharged automatically and in a timely manner. The interception frame can intercept the garbage accumulated on one side of the gate, and the lifting mechanism can drive the interception frame to move up and down, so that the staff can clean up the garbage intercepted by the interception frame, effectively reducing the garbage discharge to the downstream;

[0015] 2. The driving mechanism can drive the two threaded rods to rotate, so that the threaded rods drive the gate to move, so as to carry out flood discharge operations. The guide rod can guide the movement of the interception frame, so as to improve the stability of the interception frame. The counterweight block can improve the stability of the interception frame. The limit rod can limit the mounting plate, so that the threaded rod can stably drive the mounting plate to move, thereby improving the stability of the gate when moving. The controller can be used for convenient control operations, and the protective shell can shield and protect the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the automatic flood discharge gate for a river provided by the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a rear cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 for Figure 3 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 5 It is a top view assembly diagram of the placement rack, the mounting plate, the gate and the mounting rack in the utility model;

[0021] Figure 6 It is a schematic diagram of the interception frame in the utility model.

[0022] Numbers in the figure: 1. Support frame; 2. Threaded rod; 3. Mounting plate; 4. Gate; 5. Placement frame; 6. Radar liquid level sensor; 7. Interception frame; 8. Dual-axis motor; 9. Mounting shaft; 10. Bevel gear; 11. Mounting frame; 12. Drive motor; 13. Connecting shaft; 14. Winch; 15. Pull rope; 16. Connecting ring; 17. Guide rod; 18. Counterweight; 19. Limit rod; 20. Controller. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the automatic flood discharge gate for a river provided by the utility model; Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model; Figure 3 It is a rear cross-sectional structural schematic diagram of the utility model; Figure 4 for Figure 3 An enlarged structural diagram of part A shown in FIG. Figure 5 It is a top view assembly diagram of the placement rack, the mounting plate, the gate and the mounting rack in the utility model; Figure 6 It is a schematic diagram of the interception frame in the utility model.

[0025] The automatic flood discharge gate of a river comprises: two support frames 1 installed at the gate; two threaded rods 2, the two threaded rods 2 are rotatably installed on the two support frames 1 respectively; a mounting plate 3, the mounting plate 3 is threadedly installed on the two threaded rods 2; a gate 4, the gate 4 is fixedly installed on the mounting plate 3; a placing frame 5, the placing frame 5 is fixedly installed on the top of the two support frames 1; a radar liquid level sensor 6, the radar liquid level sensor 6 is arranged on one side of the placing frame 5; an intercepting frame 7, the intercepting frame 7 is arranged on the two support frames 1, and the intercepting frame 7 is located on one side of the gate 4; a driving mechanism, the driving mechanism is arranged on the placing frame 5, and the driving mechanism is used to drive the two threaded rods 2 to rotate; a lifting mechanism, the lifting mechanism is arranged on the intercepting frame 7, and the lifting mechanism The lowering mechanism is used to drive the intercepting frame 7 to move up and down, and a flood discharge gate is formed by the support frame 1, the threaded rod 2, the mounting plate 3 and the gate 4. The radar level sensor 6 can monitor the water level on the side of the gate 4 that intercepts water. When the water level reaches a certain value, the radar level sensor 6 sends a signal to the controller 20, and the controller 20 drives the driving mechanism to open the gate 4 to discharge flood water. When the flood discharge reaches a certain water level, the controller 20 starts the dual-axis motor 8 to reverse, thereby closing the gate 4, and then forming a flood discharge gate that can automatically discharge flood water. The operation is convenient and simple, and the flood discharge can be carried out automatically and in a timely manner. The intercepting frame 7 can intercept the garbage accumulated on one side of the gate 4, and the lifting mechanism can drive the intercepting frame 7 to move up and down, so as to facilitate the staff to clean up the garbage intercepted by the intercepting frame 7, and effectively reduce the garbage discharge to the downstream.

[0026] The driving mechanism includes a dual-axis motor 8, two mounting shafts 9 and four bevel gears 10. The dual-axis motor 8 is fixedly mounted on the placement frame 5. The two mounting shafts 9 are respectively fixedly mounted on the two output shafts of the dual-axis motor 8. The four bevel gears 10 are respectively fixedly sleeved on the two mounting shafts 9 and the two threaded rods 2, and the four bevel gears 10 are meshed with each other in pairs. The driving mechanism can drive the two threaded rods 2 to rotate, so that the threaded rods 2 drive the gate 4 to move, thereby performing flood discharge operations.

[0027] The lifting mechanism includes a mounting frame 11, a driving motor 12, a connecting shaft 13, two winches 14, two pull ropes 15 and two connecting rings 16. The mounting frame 11 is fixedly mounted on one side of the placement frame 5, the driving motor 12 is fixedly mounted on the mounting frame 11, the connecting shaft 13 is fixedly mounted on the output shaft of the driving motor 12, the two winches 14 are fixedly sleeved on the connecting shaft 13, the two pull ropes 15 are respectively wound around the two winches 14, the two connecting rings 16 are fixedly mounted on the intercepting frame 7, and the two connecting rings 16 are respectively fixedly connected to one end of the two pull ropes 15. The lifting mechanism can drive the intercepting frame 7 to move up and down, thereby facilitating the staff to clean up the garbage intercepted by the intercepting frame 7 and effectively reducing the discharge of garbage to the downstream.

[0028] A guide rod 17 for guiding the intercepting frame 7 is fixedly mounted on the support, and the guide rod 17 is slidably connected to the intercepting frame 7. The movement of the intercepting frame 7 can be guided by the guide rod 17, thereby improving the stability of the intercepting frame 7.

[0029] A counterweight block 18 is fixedly mounted on the intercepting frame 7, and the radar liquid level sensor 6 is located below the mounting frame 11. The radar liquid level sensor 6 is connected to the bottom of the mounting frame 11. The counterweight block 18 can improve the stability of the intercepting frame 7.

[0030] A limiting rod 19 for limiting the mounting plate 3 is fixedly mounted on the support frame 1. The limiting rod 19 is slidably connected to the mounting plate 3. The limiting rod 19 can limit the mounting plate 3, so that the threaded rod 2 can stably drive the mounting plate 3 to move, thereby improving the stability of the gate 4 when moving.

[0031] A controller 20 for controlling is disposed on one side of the support frame 1 . A protective shell is disposed on the controller 20 , so that control operations can be conveniently performed through the controller 20 . The protective shell can shield and protect the controller 20 .

[0032] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0033] The working principle of the automatic flood discharge gate of the river provided by the utility model is as follows:

[0034] When in use, the water level on one side of the gate 4 blocking water can be monitored through the radar level sensor 6. When the water level reaches a certain value, the radar level sensor 6 sends a signal to the controller 20. The controller 20 starts the dual-axis motor 8 to drive the two mounting shafts 9 to rotate. Under the action of the bevel gear 10, the two threaded rods 2 are driven to rotate. Under the limiting action of the limiting rod 19 on the mounting plate 3, the threaded rod 2 drives the mounting plate 3 to move, thereby driving the gate 4 to move upward to open the gate, and then discharge the flood. After a certain period of time, when the radar level sensor 6 monitors that the water level reaches a certain safe water level value, the controller 20 starts the dual-axis motor 8 to reverse, thereby driving the gate 4 to move downward to block the gate, so that the flood can be discharged automatically, and the operation is convenient and simple, so that the automatic flood discharge can be carried out in time.

[0035] At the same time, when the staff inspects the flood discharge gate, when it is necessary to clean up the garbage intercepted in the interception frame 7, the drive motor 12 is started by the controller 20 to drive the winch 14 on the connecting shaft 13 to rotate, thereby reeling the pull rope 15, thereby driving the interception frame 7 to move upward, and then the staff cleans up the garbage intercepted on the interception frame 7, providing convenience for the staff and effectively reducing the discharge of garbage to the downstream. After cleaning, the drive motor 12 is reversed by the controller 20 to unwind the pull rope 15, thereby resetting the interception frame 7 to continue intercepting the garbage.

[0036] Compared with the related art, the automatic flood discharge gate of the river provided by the utility model has the following beneficial effects:

[0037] The utility model provides an automatic flood discharge gate for a river, which is formed by a support frame 1, a threaded rod 2, a mounting plate 3 and a gate 4. A radar level sensor 6 can monitor the water level on one side of the gate 4 blocking water. When the water level reaches a certain value, the radar level sensor 6 sends a signal to a controller 20, and the controller 20 drives a driving mechanism to open the gate 4 to discharge flood water. When the flood discharge reaches a certain water level, the controller 20 starts the reverse rotation of a dual-axis motor 8, thereby closing the gate 4, and then forming a flood discharge gate that can automatically discharge flood water. The operation is convenient and simple, and the flood discharge can be carried out automatically and timely. The interception frame 7 can intercept the garbage accumulated on one side of the gate 4, and the lifting mechanism can drive the interception frame 7 to move up and down, so that it is convenient for the staff to clean up the garbage intercepted by the interception frame 7, and effectively reduce the garbage discharge to the downstream;

[0038] The two threaded rods 2 can be driven to rotate through the driving mechanism, so that the threaded rods 2 drive the gate 4 to move, thereby performing flood discharge operations. The movement of the interception frame 7 can be guided by the guide rod 17, thereby improving the stability of the interception frame 7. The stability of the interception frame 7 can be improved by the counterweight block 18. The mounting plate 3 can be limited by the limit rod 19, so that the threaded rod 2 can stably drive the mounting plate 3 to move, thereby improving the stability of the gate 4 when moving. The control operation is conveniently performed through the controller 20, and the protective shell can shield and protect the controller 20.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic flood discharge gate for a river, characterized in that: include: Two support frames installed at the gate; Two threaded rods, the two threaded rods are rotatably mounted on the two support frames respectively; A mounting plate, the mounting plate being threadedly mounted on the two threaded rods; A gate, wherein the gate is fixedly mounted on the mounting plate; A placing rack, the placing rack is fixedly mounted on the top of the two supporting racks; A radar liquid level sensor, wherein the radar liquid level sensor is arranged on one side of the placement rack; An interception frame, which is arranged on the two support frames and is located on one side of the gate; A driving mechanism, the driving mechanism is arranged on the placement rack, and the driving mechanism is used to drive the two threaded rods to rotate; A lifting mechanism is provided on the intercepting frame, and is used for driving the intercepting frame to move up and down.

2. The automatic flood discharge gate for a river according to claim 1, characterized in that: The driving mechanism includes a dual-axis motor, two mounting shafts and four bevel gears. The dual-axis motor is fixedly mounted on the placement frame. The two mounting shafts are respectively fixedly mounted on the two output shafts of the dual-axis motor. The four bevel gears are respectively fixedly mounted on the two mounting shafts and the two threaded rods, and the four bevel gears are meshed with each other in pairs.

3. The automatic flood discharge gate for a river according to claim 1, characterized in that: The lifting mechanism includes a mounting frame, a driving motor, a connecting shaft, two winches, two pull ropes and two connecting rings. The mounting frame is fixedly mounted on one side of the placement frame, the driving motor is fixedly mounted on the mounting frame, the connecting shaft is fixedly mounted on the output shaft of the driving motor, the two winches are fixedly sleeved on the connecting shaft, the two pull ropes are respectively wound around the two winches, the two connecting rings are fixedly mounted on the intercepting frame, and the two connecting rings are respectively fixedly connected to one end of the two pull ropes.

4. The automatic flood discharge gate for a river according to claim 3, characterized in that: A guide rod for guiding the intercepting frame is fixedly mounted on the support, and the guide rod is slidably connected to the intercepting frame.

5. The automatic flood discharge gate for a river according to claim 4, characterized in that: A counterweight is fixedly mounted on the intercepting frame, the radar liquid level sensor is located below the mounting frame, and the radar liquid level sensor is connected to the bottom of the mounting frame.

6. The automatic flood discharge gate for a river according to claim 1, characterized in that: A limiting rod for limiting the mounting plate is fixedly mounted on the support frame, and the limiting rod is slidably connected to the mounting plate.

7. The automatic flood discharge gate for a river according to claim 1, characterized in that: A controller for controlling is arranged on one side of the support frame, and a protective shell is arranged on the controller.

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