Water conservancy project riverway water gate device

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project riverway water gate device which comprises a fixing frame, and a gate plate is connected to the inner wall of the fixing frame in a sliding mode. When the gate plate is moved upwards to drain water, a plurality of cross rods in the filtering mechanism are used for intercepting large impurities in water flow, a filtering plate is used for intercepting small impurities in the water flow, under the interaction of the cross rods and the filtering plate, classified filtering of the impurities in the water flow is achieved, the filtering burden of the filtering plate is reduced, and the filtering efficiency is improved. Meanwhile, large sundries are prevented from being attached to the filter plate, so that the quantity of the sundries attached to the filter plate is reduced, the drainage effect of the filter plate is guaranteed, meanwhile, under the action of the driving assembly, the cleaning plate is driven to continuously reciprocate along the surfaces of the multiple cross rods, the sundries intercepted on the multiple cross rods can be cleaned, and the cleaning efficiency is improved. Therefore, blockage caused by too many sundries on the cross rod is avoided, and the drainage efficiency in the drainage process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field especially relates to a water conservancy river channel sluice device. BACKGROUND

[0002] Water conservancy engineering is the engineering for controlling and distributing the surface water and groundwater in nature, reaching the purpose of eliminating harm and benefiting, and is built. River channel is the communication between river and river, river and field and river and lake, better carries out the construction of water conservancy engineering, and usually utilizes the gate to control the river channel water flow and adjusts the water level in the river channel.

[0003] Through the mutual cooperation of the pier, the intercepting frame, the filter screen, the collecting frame and the collecting screen, the garbage upstream of the river channel can be blocked, and the garbage blocked can be further collected, so that the garbage is not easy to flow downstream.

[0004] The above application can realize normal drainage and intercept the garbage upstream of the river channel through the filter screen, but the garbage will adhere to the surface of the filter screen under the action of water flow during the interception process, and when the garbage adhered to the filter screen gradually increases, the mesh of the filter screen is easy to be blocked, thereby affecting the drainage efficiency.

[0005] Therefore, a water conservancy river channel sluice device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a water conservancy river channel sluice device to solve the above problems, and the garbage adhered to the filter screen gradually increases, and the mesh of the filter screen is easy to be blocked, thereby affecting the drainage efficiency.

[0007] The utility model discloses a water conservancy river channel sluice device through the following technical scheme to realize the above -mentioned purpose, a water conservancy river channel sluice device, include: fixed frame, the inner wall slidingly connected with gate board of fixed frame, the top of gate board rotatablely connected with first lead screw, the top fixedly connected with first motor of fixed frame, the output shaft of first motor and the surface upper end of first lead screw all are installed with bevel gear;

[0008] Filter mechanism, the filter mechanism includes the U-shaped frame slidingly connected on one side of gate board, the inner wall slidingly connected with filter plate of U-shaped frame, the one side fixedly connected with a plurality of evenly distributed cross rods of filter plate, the surface slidingly connected with cleaning plate of a plurality of cross rods, the top of fixed frame is provided with drive assembly.

[0009] Preferably, the drive assembly includes a second motor fixedly connected to one side of the top of the fixed frame. The output shaft of the second motor is fixedly connected to a reciprocating lead screw. A moving block is provided on the surface of the reciprocating lead screw, and a mounting rod is slidably connected to the inner wall of the moving block. The bottom end of the mounting rod is fixedly connected to the top end of the cleaning plate. This facilitates the continuous reciprocating movement of the cleaning plate along the surface of the crossbar.

[0010] Preferably, a slider is fixedly connected to the lower end of the mounting rod, a mounting plate is slidably connected to the surface of the slider, a connecting rod is fixedly connected to the other side of the mounting plate, a push block is fixedly connected to the other end of the connecting rod, and multiple evenly distributed trigger blocks are fixedly connected to the upper end of the other side of the filter plate. This facilitates continuous vibration of the filter plate during the filtration process, thereby causing the impurities attached to the surface of the filter plate to continuously shift and preventing the filter plate from clogging.

[0011] Preferably, two mounting frames are fixedly connected to the other side of the U-shaped frame, and both ends of the crossbar pass through the two mounting frames respectively. A receiving frame is fixedly connected to the bottom end of each of the two mounting frames. This facilitates the collection of cleaned impurities and reduces the amount of debris on the crossbar.

[0012] Preferably, the bottom two sides of the receiving frame form an angle with the horizontal plane, and the bottom of the receiving frame has multiple through holes arranged in a rectangular array. This facilitates the movement of debris entering the receiving frame towards the center of the frame, preventing debris from accumulating below the mounting frame.

[0013] Preferably, both the trigger block and the push block are half-spheres in shape, with the diameter of the push block being larger than that of the trigger block. This allows the push block to better compress the trigger block.

[0014] Preferably, the cleaning plate is in the shape of an "I" and the inner walls of the cleaning plate are inclined on both sides. This facilitates better interception of impurities during the cleaning process.

[0015] The beneficial effects of this utility model are:

[0016] 1、 the device is moved to the gate plate and is drained, the plurality of cross bars in the filtering mechanism are used to intercept the larger sundries in the water flow, and the filtering plate is used to intercept the smaller impurities in the water flow, under the interaction of the plurality of cross bars and the filtering plate, the sundries in the water flow are graded and filtered, the filtering burden of the filtering plate is reduced, meanwhile, the larger sundries are prevented from adhering to the filtering plate, thereby reducing the amount of the sundries adhering to the filtering plate, ensuring the drainage effect of the filtering plate, and under the action of the driving assembly, the cleaning plate is continuously reciprocated along the surfaces of the plurality of cross bars, the sundries intercepted on the plurality of cross bars are cleaned, the cross bars are prevented from being blocked due to too many sundries, and the drainage efficiency in the drainage process is ensured.

[0017] 2、 the push block is moved under the action of the plurality of trigger blocks and the water flow, the filtering plate is continuously vibrated in the filtering process, thereby enabling the sundries adhering to the surface of the filtering plate to be continuously displaced, and the filtering plate is prevented from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the utility model;

[0019] Figure 2 It is the cleaning mechanism structure schematic view of the utility model;

[0020] Figure 3 It is Figure 2 the enlarged view of A;

[0021] Figure 4 It is the filtering plate and U-shaped frame explosion view of the utility model;

[0022] Figure 5 It is Figure 4 the enlarged view of B;

[0023] Figure 6 It is the installation frame and material receiving frame explosion view of the utility model.

[0024] In the drawing: 100, fixed frame; 200, gate plate; 300, first lead screw; 400, first motor; 500, conical gear; 600, filtering mechanism; 610, U-shaped frame; 611, installation frame; 612, material receiving frame; 620, filtering plate; 630, cross bar; 640, cleaning plate; 650, driving assembly; 651, second motor; 652, reciprocating lead screw; 653, moving block; 654, mounting rod; 660, sliding block; 661, mounting plate; 662, connecting rod; 663, push block; 664, trigger block. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0026] In specific implementation, as shown in the drawings, Figures 1-6 a water conservancy project river channel sluice device, comprising: a fixed frame 100, the inner wall of the fixed frame 100 is slidably connected with a gate plate 200, the top end of the gate plate 200 is rotatably connected with a first lead screw 300, the top end of the fixed frame 100 is fixedly connected with a first motor 400, and the output shaft of the first motor 400 and the surface upper end of the first lead screw 300 are both provided with a bevel gear 500.

[0027] A filtering mechanism 600, the filtering mechanism 600 comprises a U-shaped frame 610 slidably connected to one side of the gate plate 200, the inner wall of the U-shaped frame 610 is slidably connected with a filter plate 620, one side of the filter plate 620 is fixedly connected with a plurality of evenly distributed cross bars 630, the surface of the plurality of cross bars 630 is slidably connected with a cleaning plate 640, and the top end of the fixed frame 100 is provided with a driving assembly 650.

[0028] In the embodiment, the other side of the top end of the fixed frame 100 is fixedly connected with a third motor, one side of the inner wall of the fixed frame 100 is rotatably connected with a second lead screw, the top end of the second lead screw penetrates out of the fixed frame 100 and is fixedly connected with the output shaft of the third motor, the surface of the second lead screw is threadedly connected with a sliding rod, and one side of the sliding rod is fixedly connected with the surface of the U-shaped frame 610. By starting the third motor to drive the second lead screw to rotate through the controller, the filtering mechanism 600 can be driven to move upward through the sliding rod.

[0029] The surfaces of the two bevel gears 500 are meshingly connected, one of the two bevel gears 500 is fixedly connected with the output shaft of the first motor 400, and the other bevel gear 500 is provided with a threaded groove in the inner wall. The surface of the first lead screw 300 is threadedly connected with the threaded groove. Therefore, when the first motor 400 is started through the controller, the two bevel gears 500 will be driven to rotate synchronously, so that the first lead screw 300 drives the gate plate 200 to move.

[0030] As shown in the drawings, Figure 2 , Figure 3 and Figure 5As shown, the drive assembly 650 includes a second motor 651 fixedly connected to one side of the top end of the fixed frame 100, and the output shaft of the second motor 651 is fixedly connected with a reciprocating lead screw 652. The surface of the reciprocating lead screw 652 is provided with a moving block 653, the inner wall of the moving block 653 is slidably connected with a mounting rod 654, and the bottom end of the mounting rod 654 is fixedly connected with the top end of the cleaning plate 640.

[0031] In this embodiment, when the second motor 651 is started by the controller, the output shaft of the second motor 651 drives the reciprocating lead screw 652 to rotate. The reciprocating lead screw 652 has two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. The rotation of the reciprocating lead screw 652 causes the limit block placed in the spiral groove to move axially. Therefore, when the reciprocating lead screw 652 rotates, the moving block 653 moves reciprocally in the horizontal direction, and when the moving block 653 moves, the mounting rod 654 moves synchronously in the horizontal direction. When the U-shaped frame 610 moves upward, the surface of the mounting rod 654 slides upward along the inner wall of the moving block 653.

[0032] As shown in Figure 4 and Figure 5 The surface of the mounting rod 654 is fixedly connected with a sliding block 660, the surface of the sliding block 660 is slidably connected with a mounting plate 661, the other side of the mounting plate 661 is fixedly connected with a connecting rod 662, the other end of the connecting rod 662 is fixedly connected with a push block 663, and the upper end of the other side of the filter plate 620 is fixedly connected with a plurality of trigger blocks 664 evenly distributed. The overall shape of the trigger block 664 and the push block 663 is a half spherical shape, and the diameter of the push block 663 is greater than the diameter of the trigger block 664.

[0033] In this embodiment, the distance between the two adjacent trigger blocks 664 matches the diameter of the push block 663. When the mounting rod 654 drives the cleaning plate 640, the mounting plate 661, the connecting rod 662 and the push block 663 to move,

[0034] Under the action of the trigger block 664, the mounting rod 654 drives the sliding block 660 to move in the mounting plate 661 first. When the mounting rod 654 drives the sliding block 660 to move in the mounting plate 661, the mounting rod 654 drives the push block 663 to move synchronously. The movement path of the push block 663 coincides with the distribution path of the plurality of trigger blocks 664. Therefore, when the push block 663 coincides with the trigger block 664 during movement, the push block 663 extrudes the trigger block 664 to push the filter plate 620 to move. When the push block 663 continues to move and is out of contact with the trigger block 664, the filter plate 620 is reset under the action of the water flow.

[0035] As shown in Figure 2 and Figure 6As shown, two mounting frames 611 are fixedly connected to the other side of the U-shaped frame 610. The two ends of the crossbar 630 pass through the two mounting frames 611 respectively, and the bottom ends of the two mounting frames 611 are fixedly connected to the receiving frame 612.

[0036] In this embodiment, the end of the crossbar 630 extends through the opening of the mounting frame 611, and the furthest moving distance of the cleaning plate 640 during the reciprocating movement can be on the same vertical plane as the end of the crossbar 630. The bottom end of the mounting frame 611 is connected to the receiving frame 612.

[0037] It should be noted that when the mounting rod 654 drives the cleaning plate 640 into the inner side of the mounting frame 611 in the moving direction, the surface of the push block 663 is in contact with the inner wall of the U-shaped frame 610 under the action of the mounting plate 661.

[0038] like Figure 6 As shown, the bottom two sides of the receiving frame 612 form an angle with the horizontal plane, and the bottom of the receiving frame 612 has multiple through holes distributed in a rectangular array.

[0039] In this embodiment, when the cleaned impurities enter the receiving frame 612, the impurities will gather in the middle of the receiving frame 612 under the action of the bottom slope of the receiving frame 612. When the driving filter mechanism 600 moves upward to clean the impurities in the filter plate 620 and the receiving frame 612, the water entering the receiving frame 612 will be discharged under the action of the through hole, and the impurities will be better retained in the receiving frame 612.

[0040] like Figure 5 As shown, the overall shape of the cleaning plate 640 is "I" shaped, and the two sides of the inner wall of the cleaning plate 640 are inclined.

[0041] In this embodiment, the width of the cleaning plate 640 matches the opening width of the mounting frame 611, so the cleaning plate 640 can smoothly enter the mounting frame 611 during movement.

[0042] Working principle: when drainage is needed, the first motor 400 is started by the controller to drive the two bevel gears 500 to rotate synchronously, and the gate plate 200 is driven to move upward by the first lead screw 300 to realize the drainage work. In the process of drainage, the plurality of cross bars 630 will intercept larger debris in the water flow to avoid larger debris from adhering to the filter plate 620. The filter plate 620 intercepts smaller impurities in the water flow. In the process of interception, the second motor 651 in the driving assembly 650 is started by the controller to drive the reciprocating lead screw 652 to rotate, so that the moving block 653 drives the cleaning plate 640 to continuously reciprocate along the surface of the cross bar 630 through the mounting rod 654. The cleaning plate 640 will push the intercepted debris on the cross bar 630 to the direction of the mounting frame 611 during reciprocating movement. When the cleaning plate 640 moves to the inside of the mounting frame 611, one side of the cleaning plate 640 is in the same vertical plane with the end of the cross bar 630, the debris on the cleaning plate 640 loses the block and enters the receiving frame 612 through the mounting frame 611, and at the same time the mounting rod 654 moves, the push block 663 moves synchronously under the action of the sliding block 660, the mounting plate 661 and the connecting rod 662, and the filter plate 620 vibrates during the filtering process under the action of the plurality of trigger blocks 664 and the water flow, so that the debris attached to the surface of the filter plate 620 constantly displaces to avoid blockage.

[0043] It should be noted that the motors and the like in the above description are relatively mature devices in the prior art, and the specific model can be selected according to actual needs. Meanwhile, the motor power supply can be an internal power supply or a mains power supply, and the specific power supply mode is selected as appropriate, which is not described here.

[0044] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. The skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by the skilled person.

Claims

1. A hydraulic engineering river channel water gate device, characterized in that, The utility model relates to a filter device, including: Fixed frame (100), the inner wall sliding joint of fixed frame (100) has gate board (200), the top end of gate board (200) is rotatably connected with first lead screw (300), the top end of fixed frame (100) is fixedly connected with first motor (400), and the output shaft of first motor (400) is installed with bevel gear (500) on the surface upper end of first lead screw (300); Filter mechanism (600), the U-shaped frame (610) of sliding connection in one side of gate board (200) is included, the inner wall sliding joint of U-shaped frame (610) has filter plate (620), one side of filter plate (620) is fixedly connected with multiple evenly distributed cross bars (630), and the surface sliding joint of multiple cross bars (630) has cleaning plate (640), and the top end of fixed frame (100) is provided with drive assembly (650).

2. The hydraulic engineering river channel sluice device according to claim 1, characterized in that: The drive assembly (650) includes the second motor (651) of fixed connection in one side of the top end of fixed frame (100), the output shaft of second motor (651) is fixedly connected with reciprocating lead screw (652), the surface of reciprocating lead screw (652) is provided with moving block (653), the inner wall sliding joint of moving block (653) has mounting rod (654), and the bottom of mounting rod (654) is fixedly connected with the top of cleaning plate (640).

3. The hydraulic engineering river channel sluice device according to claim 2, characterized in that: The surface lower end of mounting rod (654) is fixedly connected with sliding block (660), the surface sliding joint of sliding block (660) has mounting plate (661), and the other side of mounting plate (661) is fixedly connected with connecting rod (662), and the other end of connecting rod (662) is fixedly connected with push block (663), and the upper end of the other side of filter plate (620) is fixedly connected with multiple evenly distributed trigger block (664).

4. The hydraulic engineering river channel sluice device according to claim 1, characterized in that: The other side of U-shaped frame (610) is fixedly connected with two mounting frames (611), and the both ends of cross bar (630) are respectively penetrated into two mounting frames (611), and the bottom of two mounting frames (611) is fixedly connected with material receiving frame (612).

5. The hydraulic engineering river channel sluice device according to claim 4, characterized in that: The bottom of material receiving frame (612) forms an included angle with horizontal plane, and a plurality of rectangular array distribution through -holes are formed in the bottom of material receiving frame (612).

6. The hydraulic engineering river channel sluice device according to claim 3, characterized in that: The overall shape of trigger block (664) and push block (663) is half of a circle, and the diameter of push block (663) is greater than the diameter of trigger block (664).

7. The hydraulic engineering river channel sluice device according to claim 1, characterized in that: The overall shape of cleaning plate (640) is "H" shape, and the inner wall of cleaning plate (640) is inclined.

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