Measurement and control integrated intelligent gate controller

Abstract

The utility model relates to a measurement and control integrated intelligent gate controller, which belongs to the technical field of water conservancy gate equipment, and comprises a gate channel dam body, a channel groove is formed in the gate channel dam body, a gate control mechanism and a cleaning mechanism are arranged in the gate channel dam body, the cleaning mechanism is positioned on the rear side of the gate control mechanism, and the channel groove is formed in the gate channel dam body. And the cleaning mechanism comprises an output motor, a push plate, an electric push rod III, an intercepting tank, a filter screen, a collecting tank, a mounting frame, a drawing plate, an output shaft and a winch. The river cleaning device has the advantages that by arranging the cleaning mechanism, when the river cleaning device is used, a switch for controlling a motor is turned on, then an output shaft drives a twisting rod to rotate, floating objects or garbage and other impurities on the surface of a river are stirred out of a push plate, a switch of a third electric push rod is turned on, and then the push plate moves; impurities such as floating objects or garbage on the surface of the river are pushed into the through groove and enter the collecting groove to be collected in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gate equipment, in particular to an intelligent gate controller with integrated measurement and control. Background Art

[0002] A sluice gate is a low-head hydraulic structure built on rivers and channels that uses gates to control flow and adjust water levels. Closing the gates can block floods, tides, or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquaculture, environmental protection, industry, and domestic water. Opening the gates can discharge floods, waterlogging, abandoned water, or wastewater, and can also supply water to downstream rivers or channels. In water conservancy projects, sluice gates are widely used as structures for retaining, discharging, or taking in water.

[0003] According to the main tasks they undertake, sluice gates can be divided into: regulating gates, water intake gates, sand flushing gates, flood diversion gates, tide gates, drainage gates, etc. According to the structural form of the gate chamber, they can be divided into: open type, breast wall type and culvert type ( Figure 1 ). When the gate of an open sluice is fully opened, the water flow through the gate is smooth. It is suitable for sluices with tasks such as flood discharge, ice discharge, wood discharge or floating object discharge. This type of gate is often used in control gates and flood diversion gates. Breast wall sluices and culvert sluices are suitable for situations where the water level fluctuation on the gate is large or the water level is higher than the design water level of the gate hole, that is, the aperture of the gate is designed according to the design flow rate at low water level. The structure of the breast wall type lock chamber is basically the same as the open type. In order to reduce the height of the gate and the working bridge or to control the single-width flow rate of the discharge, the breast wall is set to replace part of the gate to block water. This type of gate is often used in tide gates, water intake gates, and sluice gates. For example, the Gezhouba sluice gate in China uses a 12m×12m movable flat door breast wall, below which is a 12m×12m arc-shaped working door to meet the need to discharge large flows when necessary. Culvert-type sluices are mostly used to divert (drain) water through embankments. The gate chamber structure is a closed culvert with gates at the inlet or outlet. The top fill of the culvert is flush with the top of the embankment on both sides of the gate and can be used as a roadbed without the need for a separate traffic bridge. Drainage gates are mostly of this type.

[0004] The gate controller of the prior art still has the following disadvantages. When the gate is in use, since the river often contains a lot of impurities such as floating objects or garbage, when it passes through the gate mechanism, it often collides with the gate or becomes blocked, which is not conducive to the normal use of the gate control system and easily causes the gate to be unable to close completely, thus affecting the use of the water conservancy gate and causing great inconvenience. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a measurement and control integrated intelligent gate controller with a cleaning mechanism to solve the problem that when the gate is in use, because the river often contains a lot of floating objects or garbage and other impurities, when passing through the gate mechanism, it often collides with the gate or causes blockage, which is not conducive to the normal use of the gate control system and easily causes the gate to be unable to be completely closed, thus affecting the use of the water conservancy gate and causing great inconvenience.

[0006] The technical solution of the utility model is: a measurement and control integrated intelligent gate controller, comprising a gate channel dam body, a channel groove is opened inside the gate channel dam body, and a gate control mechanism and a cleaning mechanism are arranged inside the gate channel dam body;

[0007] The cleaning mechanism is located at the rear side of the gate control mechanism, and the cleaning mechanism includes an output motor, a push plate, an electric push rod 3, an intercepting trough, a filter, a collecting trough, a mounting frame, a draw plate, an output shaft and a twist rod. The output motor and the electric push rod 3 are both fixedly mounted inside the gate channel dam body, the output end of the output motor is fixedly connected to the output shaft, the output end of the electric push rod 3 is fixedly connected to the push plate, the mounting frame is fixedly mounted inside the collecting trough, the draw plate is movably inserted in the mounting frame, the twist rod is fixedly mounted on the outside of the output shaft, the intercepting trough is fixedly mounted on the two side walls of the channel trough, a through hole is opened inside one side wall of the intercepting trough, and the filter is fixedly mounted inside the through hole.

[0008] Furthermore, the output motor is located above the electric push rod, and a through groove is opened inside a side wall of the gate channel dam body for connecting the collecting groove and the intercepting groove.

[0009] Furthermore, the collecting trough is fixedly mounted on an outer wall of one side of the gate channel dam body.

[0010] Furthermore, a liquid level meter is fixedly installed on the inner wall of one side of the gate channel dam body, and a flow meter is fixedly installed on the inner wall of the other side of the gate channel dam body.

[0011] Furthermore, the gate control mechanism includes a gate slot, gate one, gate two, a plug-in rod, a rotating shaft, a limiting ring, an electric push rod one, a mounting frame, an electric push rod two and a control motor. The gate slot is opened inside the gate channel dam body and is located on both sides of the channel slot. The gate one is movably plugged into the inside of the gate slot.

[0012] Furthermore, the mounting frame is fixedly installed on the top of the gate channel dam body, the top of the electric push rod 2 is fixed to the mounting frame, and the bottom is fixed to the top of the gate 1, so that the electric push rod 2 is used to drive the gate 1 to move along the gate groove.

[0013] Furthermore, the control motor is fixedly installed on the top of gate one, the output end of the control motor is fixedly connected to the rotating shaft, and the bottom end of the rotating shaft is fixedly connected to gate two so that gate two is rotatably installed inside gate one.

[0014] Furthermore, the electric push rod 1 is fixedly installed on the top of gate 1, and the output end of the electric push rod 1 is fixedly connected to the top of gate 1; the output end of the electric push rod 1 is fixedly connected to the plug-in rod, and the plug-in rod is limitedly plugged with gate 2.

[0015] Furthermore, the paired arc-shaped plates are fixedly mounted on the front and rear outer walls of the second gate.

[0016] The utility model provides an intelligent gate controller with integrated measurement and control through improvement, which has the following improvements and advantages compared with the prior art:

[0017] By providing a cleaning mechanism, when in use, the switch of the control motor is turned on, and then the output shaft drives the twisted rod to rotate, and then the floating objects or garbage and other impurities on the surface of the river are stirred to the push plate, and the switch of the electric push rod three is turned on, and then the push plate is moved, and the floating objects or garbage and other impurities on the surface of the river are pushed into the through groove and into the collection groove for centralized collection, so that the floating objects or garbage and other impurities on the surface of the river in the river can be cleaned, so that the water can flow smoothly through the filter screen, and thus the floating objects or garbage and other impurities on the surface of the river can be prevented from interfering with the gate controller, and the floating objects or garbage and other impurities on the surface of the river can be prevented from clogging the gate, which is beneficial to improving the safety factor of the gate controller and also beneficial to extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional schematic diagram of the gate control mechanism of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of the gate control mechanism of the utility model;

[0021] Figure 3 It is a top cross-sectional schematic diagram of the utility model;

[0022] Figure 4 It is a rear cross-sectional schematic diagram of the cleaning mechanism of the utility model;

[0023] Explanation of the reference numerals in the accompanying drawings: 1. Gate channel dam body; 2. Channel groove; 3. Gate groove; 4. Gate one; 5. Gate two; 6. Arc plate; 7. Connecting rod; 8. Rotating shaft; 10. Electric push rod one; 11. Mounting frame; 12. Electric push rod two; 13. Control motor; 15. Liquid level meter; 16. Flow meter; 17. Output motor; 18. Push plate; 19. Output shaft; 20. Twisted rod; 21. Intercepting groove; 22. Pull-out plate; 23. Mounting frame; 24. Collecting groove; 25. Through groove; 26. Electric push rod three; 27. Filter. DETAILED DESCRIPTION

[0024] The following will be combined with the attached Figures 1 to 4 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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] The utility model provides an intelligent gate controller with integrated measurement and control through improvement. Figure 1-4 As shown in the figure, it includes a gate channel dam body 1, a channel groove 2 is opened inside the gate channel dam body 1, and a gate control mechanism and a cleaning mechanism are arranged inside the gate channel dam body 1;

[0026] The cleaning mechanism is located at the rear side of the gate control mechanism, and the cleaning mechanism includes an output motor 17, a push plate 18, an electric push rod 26, an intercepting groove 21, a filter 27, a collecting groove 24, a mounting frame 23, a draw plate 22, an output shaft 19 and a twisted rod 20. The output motor 17 and the electric push rod 26 are both fixedly mounted inside the gate channel dam body 1, the output end of the output motor 17 is fixedly connected to the output shaft 19, and the output end of the electric push rod 26 is fixedly connected to the push plate 18; the collecting groove 24 is fixedly mounted on one side outer wall of the gate channel dam body 1, the mounting frame 23 is fixedly mounted inside the collecting groove 24, and the draw plate 22 is movably plugged into the mounting frame 23; the twisted rod 20 is fixedly mounted on the outside of the output shaft 19, the intercepting groove 21 is fixedly mounted on the two side walls of the channel groove 2, a through hole is opened inside one side wall of the intercepting groove 21, and the filter 27 is fixedly mounted inside the through hole; the output motor 17 is located at the electric push rod 26 Above; a through groove 25 is opened inside one side wall of the gate channel dam body 1, which is used for communication between the collecting groove 24 and the intercepting groove 21; by providing a cleaning mechanism, when in use, the switch of the output motor 17 is turned on, and then the output shaft 19 drives the twisted rod 20 to rotate, and then the floating objects or garbage and other impurities on the surface of the river are stirred to the push plate 18, and the switch of the electric push rod 3 26 is turned on, and then the push plate 18 is moved, and the floating objects or garbage and other impurities on the surface of the river are pushed into the through groove 25 and enter the collecting groove 24 for collection, and then the floating objects or garbage and other impurities on the surface of the river in the river can be cleaned, so that the water flow can flow smoothly through the filter screen 27, and then the floating objects or garbage and other impurities on the surface of the river can be prevented from interfering with the gate controller, and the floating objects or garbage and other impurities on the surface of the river can be prevented from clogging the gate, which is beneficial to improve the safety factor of the gate controller and extend its service life.

[0027] A level meter 15 is fixedly installed on the inner wall of one side of the gate channel dam body 1, and a flow meter 16 is fixedly installed on the inner wall of the other side of the gate channel dam body 1. The level meter 15 can monitor the river water level in real time, and the flow meter 16 can monitor the river water flow in real time. The level meter 15 and the flow meter 16 are externally connected to a signal transceiver, and the signal transceiver is connected to the control terminal so that the staff can receive water flow information in real time. The device is connected to an external power supply to provide power for the device, and the device is connected to an external controller. The controller is a PLC board, which can be purchased from the market and used after being debugged by the staff. The controller is electrically connected to the electric push rod 10, the electric push rod 2 12, the level meter 15, the flow meter 16, the electric push rod 3 26, the output motor 17 and the control motor 13.

[0028] The gate control mechanism includes a gate slot 3, a gate 1 4, a gate 2 5, an arc plate 6, a plug-in rod 7, a rotating shaft 8, a limiting ring 9, an electric push rod 10, a mounting frame 11, an electric push rod 2 12 and a control motor 13; the gate slot 3 is arranged inside the gate channel dam body 1 and is located on both sides of the channel slot 2, and the gate 1 4 is movably plugged into the gate slot 3; the control motor 13 is fixedly installed on the top of the gate 1 4, the output end of the control motor 13 is fixedly connected to the rotating shaft 8, and the bottom end of the rotating shaft 8 is fixedly connected to the gate 2 5 so that the gate Gate 2 5 is rotatably installed inside gate 1 4; a pair of arc plates 6 is fixedly installed on the front and rear outer walls of gate 2 5 to reduce the impact of water flow on gate 2 5; an electric push rod 2 12 is fixedly installed on the top of gate 1 4, and the output end of the electric push rod 2 12 is fixedly connected to the plug-in rod 7, and the plug-in rod 7 is limitedly plugged with gate 2 5; a mounting frame 11 is fixedly installed on the top of the gate channel dam body 1, an electric push rod 10 is fixedly installed on the top of gate 1 4, and the output end of the electric push rod 10 is fixedly connected to the top of gate 1 4.

[0029] When the gate needs to be fully opened, the switch of the electric push rod 12 can be turned on, so that the electric push rod 12 drives the gate 1 4 to move upward, so that the water flows quickly and relieves the upstream pressure. When the gate needs to be partially opened, the switch of the control motor 13 can be turned on, so that the rotating shaft 8 drives the gate 2 5 to rotate so that the water flows. When the gate 2 5 is closed, the switch of the electric push rod 10 can be turned on, so that the plug-in rod 7 is inserted into the gate 2 5, so that the gate 2 5 can be completely closed, thereby avoiding the loosening of the gate 2 5 due to excessive upstream water pressure.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A measurement and control integrated intelligent gate controller, comprising a gate channel dam body (1), characterized in that: A channel groove (2) is provided inside the gate channel dam body (1), and a gate control mechanism and a cleaning mechanism are provided inside the gate channel dam body (1); The cleaning mechanism is located at the rear side of the gate control mechanism, and comprises an output motor (17), a push plate (18), an electric push rod (26), an intercepting groove (21), a filter (27), a collecting groove (24), a mounting frame (23), a draw plate (22), an output shaft (19) and a twist rod (20). The output motor (17) and the electric push rod (26) are both fixedly mounted inside the gate channel dam body (1), and the output end of the output motor (17) is fixedly mounted on the output shaft (19). The output end of the electric push rod (26) is fixedly connected to the push plate (18), the mounting frame (23) is fixedly mounted inside the collecting tank (24), the draw plate (22) is movably plugged into the mounting frame (23), the twist rod (20) is fixedly mounted outside the output shaft (19), the intercepting tank (21) is fixedly mounted inside the two side walls of the channel tank (2), a through hole is opened inside one side wall of the intercepting tank (21), and the filter screen (27) is fixedly mounted inside the through hole.

2. The intelligent gate controller with integrated measurement and control as claimed in claim 1, characterized in that: The output motor (17) is located above the electric push rod, and a through groove (25) is opened inside a side wall of the gate channel dam body (1) for connecting the collecting groove (24) and the intercepting groove (21).

3. The intelligent gate controller with integrated measurement and control as claimed in claim 1, characterized in that: The collecting trough (24) is fixedly mounted on one side outer wall of the gate channel dam body (1).

4. The intelligent gate controller with integrated measurement and control as claimed in claim 1, characterized in that: A liquid level meter (15) is fixedly mounted on the inner wall of one side of the gate channel dam body (1), and a flow meter (16) is fixedly mounted on the inner wall of the other side of the gate channel dam body (1).

5. The intelligent gate controller with integrated measurement and control as claimed in claim 1, characterized in that: The gate control mechanism comprises a gate slot (3), a gate 1 (4), a gate 2 (5), a plug-in rod (7), a rotating shaft (8), an electric push rod 1 (10), a mounting frame (11), an electric push rod 2 (12) and a control motor (13); the gate slot (3) is arranged inside the gate channel dam body (1) and is located on both sides of the channel slot (2); the gate 1 (4) is movably plugged into the inside of the gate slot (3).

6. The intelligent gate controller with integrated measurement and control as claimed in claim 5, characterized in that: The mounting frame (11) is fixedly mounted on the top of the gate channel dam body (1); the top of the electric push rod 2 (12) is fixed to the mounting frame (11) and the bottom is fixed to the top of the gate 1 (4), so that the electric push rod 2 (12) drives the gate 1 (4) to move along the gate groove (3).

7. The intelligent gate controller with integrated measurement and control as claimed in claim 6, characterized in that: The control motor (13) is fixedly mounted on the top of gate one (4), the output end of the control motor (13) is fixedly connected to the rotating shaft (8), and the bottom end of the rotating shaft (8) is fixedly connected to gate two (5), so that gate two (5) is rotatably mounted inside gate one (4).

8. The intelligent gate controller with integrated measurement and control as claimed in claim 7, characterized in that: The electric push rod 1 (10) is fixedly mounted on the top of gate 1 (4), and the output end of the electric push rod 1 (10) is fixedly connected to the top of gate 1 (4); the output end of the electric push rod 1 (10) is fixedly connected to the plug-in rod (7), and the plug-in rod (7) is limitedly plugged with gate 2 (5).

9. The intelligent gate controller with integrated measurement and control as claimed in claim 5, characterized in that: The paired arc-shaped plates (6) are fixedly mounted on the front and rear outer walls of the second gate (5).

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