Measurement and control integrated gate system and water flow control method

Abstract

The invention discloses a measurement and control integrated gate system and a water flow control method, relates to the technical field of measurement and control integration, and is used for solving the problems of complex installation process, high maintenance cost and high risk of the measurement and control integrated gate system in the prior art. The invention provides a measurement and control integrated gate system which comprises a gate pier, an outer frame, a control unit, a gate body and an inner frame unit, the outer frame is connected with the gate pier, the inner frame unit is connected with the outer frame, the control unit and the gate body are both connected with the inner frame unit, and the inner frame unit is connected with the outer frame. The control unit, the door body and the inner frame unit form a gate device. The measurement and control integrated gate system is easy and convenient to install, the construction period can be shortened, and the installation, maintenance and disassembly cost of the measurement and control integrated gate system is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated measurement and control, and in particular to a measurement and control integrated gate system and a water flow control method. Background Art

[0002] The integrated measurement and control gate system is a system used in water conservancy projects and other fields. It usually integrates sensor technology, automatic control technology, etc., and monitors the water level, flow and other parameters of the channel in real time through water level sensors, flow sensors, etc.

[0003] In the prior art, the integrated measurement and control gate system usually adopts a reserved gate slot, and the integrated measurement and control gate is connected to the gate slot by pouring concrete, which makes the installation process complicated and the installation period long. After being put into use, when repairing, replacing or inspecting the gate, the concrete pouring part must be destroyed, which is easy to affect the stability of the structure, resulting in high maintenance costs and risks. Summary of the invention

[0004] In view of the above analysis, the present invention aims to provide a measurement and control integrated gate system and a water flow control method to solve the problems of complex installation procedures, high maintenance costs and risks of the measurement and control integrated gate system in the prior art.

[0005] The purpose of the present invention is mainly achieved through the following technical solutions:

[0006] The present invention provides an integrated measurement and control gate system, comprising a gate pier, an outer frame, a control unit, a door body and an inner frame unit, wherein the outer frame is connected to the gate pier, the inner frame unit is connected to the outer frame, the control unit and the door body are both connected to the inner frame unit, and the control unit, the door body and the inner frame unit constitute a gate device.

[0007] Furthermore, it also includes a measurement and control unit for monitoring and analyzing the operating status and water level data of the gate device.

[0008] Furthermore, the outer frame includes an outer frame body and a connecting ridge, and the connecting ridge is connected to the outer frame body.

[0009] Furthermore, the inner frame unit includes an inner frame body and a connecting groove, the connecting groove is arranged on the inner frame body, and the connecting ridge can enter into the connecting groove.

[0010] Furthermore, the inner frame unit also includes a bottom frame, and the bottom frame is connected to the inner frame body to form a frame structure.

[0011] Furthermore, the inner frame unit also includes a waterproof strip, and the waterproof strip is arranged on the bottom frame and the inner frame body.

[0012] Furthermore, the inner frame unit further includes a wear-resistant pad, and the wear-resistant pad is arranged between the connecting groove and the connecting convex strip.

[0013] Furthermore, the control unit includes a crossbeam and a connecting plate, wherein the connecting plates are arranged at two ends of the crossbeam, and the connecting plates are connected to the inner frame.

[0014] Furthermore, the waterproof strip includes a first contact portion, a second contact portion and a base, the first contact portion and the second contact portion are arranged on the same side of the base, and the first contact portion and the second contact portion are both in close contact with the door body.

[0015] Furthermore, a first cavity and a second cavity are provided on the inner frame. The first cavity and the second cavity are not connected to each other. The first cavity is connected to the water flow upstream of the door body, and the second cavity is connected to the water flow downstream of the door body. Water-blocking plugs are provided at the bottom of the first cavity and the second cavity.

[0016] Furthermore, the water-blocking plug includes a rubber seal, an extrusion plate, an extrusion nut and an extrusion bolt. The shape of the rubber seal corresponds to the shape of the first cavity or the second cavity. The extrusion plate is arranged at both ends of the rubber seal. The extrusion bolt passes through the extrusion plate and the rubber seal and is connected to the extrusion nut.

[0017] Furthermore, the control unit also includes a shaft rod, a moving block and a moving groove are arranged on the connecting plate, the moving block can be inserted into the moving groove, a pin is arranged on the moving groove, the pin is used to fix the moving block, a bearing sleeve is arranged in the moving block, and the shaft rod is connected to the moving block through the bearing sleeve.

[0018] Furthermore, the control unit also includes a control motor, a reduction box, a coupling shaft, a transmission box and a turning handle. One end of the coupling shaft is connected to the control motor, and the other end passes through the transmission box and is connected to the reduction box. The transmission box includes an outer shell, a first gear, a second gear and a third gear. The outer shell is connected to the crossbeam, the first gear is connected to the coupling shaft, the third gear is connected to the turning handle, and the first gear and the third gear are both connected to the second gear.

[0019] Furthermore, the inner frame unit also includes an impurity blocking component, which includes a frame, an inlet, a driving member, a scraper rod, a swinging part and a filter outlet. The frame is connected to the first cavity or the second cavity through the base, the inlet and the filter outlet are arranged on the frame, the driving member, the scraper rod and the swinging part are arranged in the frame, and the driving member can drive the scraper rod to rotate through the swinging part.

[0020] Furthermore, the driving member includes a bearing connecting rod, a linkage wheel, a waterwheel and a connecting ring sleeve, one end of the bearing connecting rod is connected to the frame bearing, the other end passes through the waterwheel and is connected to the linkage wheel, the connecting ring sleeve is connected to the linkage wheel bearing, the connecting ring sleeve is connected to the swinging part, and the linkage wheel and the waterwheel are not coaxially arranged;

[0021] The swinging part includes a transmission rod, a swinging cam and a fixed part. One end of the transmission rod is connected to the connecting ring sleeve, and the other end is connected to the swinging cam. The fixed part is fixed in the frame. The scraper rod is arranged in an "L" shape. One section of the scraper rod passes through the fixed part and is connected to the swinging cam. It is arranged coaxially with the transmission rod, and the other section corresponds to the filter outlet and is used to clean impurities on the filter outlet.

[0022] The present invention also provides a water flow control method, which adopts the above-mentioned integrated measurement and control gate system.

[0023] Further, the following steps are included:

[0024] S1: connecting the outer frame to the gate pier;

[0025] S2: closing the inner frame;

[0026] S3: Install the control unit;

[0027] S4: connecting the gate device to the outer frame;

[0028] S5: Install the measurement and control unit;

[0029] S6: Control the water flow through the gate device.

[0030] Furthermore, step S2 specifically includes:

[0031] Step S21: Install the waterproof strip 5 and the door body 4;

[0032] Step S22: installing the water blocking member 513;

[0033] In step S22, specifically, the water blocking plug is placed into the bottom of the first cavity and the second cavity, and the extrusion nut is tightened so that the extrusion plate squeezes the rubber sealing block to seal the first cavity and the second cavity.

[0034] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0035] (1) The integrated measurement and control gate system provided by the present invention can enable the gate device to be detachably connected to the outer frame by providing an outer frame, thereby saving engineering workload when installing, repairing and disassembling the gate device, reducing the impact on the structural stability of the integrated measurement and control gate system, reducing the impact on the surrounding environment, reducing engineering risks, saving materials, shortening the time required for the project, saving human resources, and reducing the cost of installation, repair and disassembly of the integrated measurement and control gate system.

[0036] (2) The integrated measurement and control gate system provided by the present invention can increase the waterproof area by setting the first contact part and the second contact part, and can still maintain a good waterproof effect when the water pressure of the water flow is large. At the same time, it can play a waterproof effect in both the upstream and downstream directions, thereby improving the stability of waterproofing. The accuracy of the water level gauge in measuring the upstream and downstream water levels can be improved by setting the first cavity and the second cavity. By allowing the water flow to enter the first cavity and the second cavity, the water flow can be kept in a relatively stable state, thereby reducing the influence of the water flow disturbance on the measurement accuracy of the water level gauge. The water flow is connected to the first cavity and the second cavity through the water inlet hole, thereby preventing large particles of impurities from entering the first cavity and the second cavity, thereby reducing the influence of impurities on the measurement accuracy of the water level gauge. By setting a water-blocking plug, it is possible to prevent water from leaking from the bottom of the first cavity and the second cavity, thereby preventing inaccurate water level measurement.

[0037] (3) The integrated measurement and control gate system provided by the present invention can prevent impurities in the liquid from entering the first cavity or the second cavity by providing an impurity blocking component, thereby improving the accuracy of water level measurement by the water level gauges in the first cavity and the second cavity, and preventing impurities from entering the first cavity and the second cavity to affect the measurement structure and cause difficulties in cleaning the first cavity and the second cavity.

[0038] (4) The water flow control method provided by the present invention fills the gap between the outer frame and the gate pier by pouring concrete, thereby increasing the stability of the connection between the outer frame and the gate pier and preventing the integrated measurement and control gate system from shaking or shifting during operation. By sealing the water level gauge in the first cavity and the second cavity, it is possible to prevent the upstream and downstream water flow disturbances from affecting the accuracy of the water level gauge measurement, thereby improving the accuracy of the water level gauge measurement of the upstream and downstream water levels, thereby improving the accuracy of monitoring and providing data support for technical personnel to perform management work. By making the gate device and the outer frame detachable, the engineering workload and labor costs can be reduced. Compared with the prior art, the installation steps are simple, a large amount of labor costs can be saved, the time for repairing and maintaining the gate device can be shortened, and the construction period can be saved, which is conducive to the integrated measurement and control gate system quickly restoring to normal working state. By installing the measurement and control unit, the opening and closing of the gate body can be controlled by the control unit according to the actual water flow conditions, thereby rationally allocating and utilizing water resources. In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the following description, and some advantages may become apparent from the description, or may be understood by practicing the present invention. The purpose and other advantages of the present invention may be realized and obtained through the contents particularly pointed out in the embodiments of the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings are only for the purpose of illustrating the particular invention and are not to be considered as limiting the invention. The same reference symbols denote the same components throughout the accompanying drawings.

[0040] Figure 1 This is a schematic diagram of the overall structure of the integrated measurement and control gate system of Example 1 of the present invention;

[0041] Figure 2 It is a structural schematic diagram of an inner frame unit according to Embodiment 1 of the present invention;

[0042] Figure 3 is a cross-sectional structural diagram of an inner frame unit according to Embodiment 1 of the present invention;

[0043] Figure 4 This is a schematic structural diagram of a water blocking plug according to Embodiment 1 of the present invention;

[0044] Figure 5 This is a schematic diagram of the structure of a control unit according to Embodiment 1 of the present invention;

[0045] Figure 6 This is a schematic structural diagram of a connection plate according to Embodiment 1 of the present invention;

[0046] Figure 7 This is a schematic diagram of the structure of the control unit of Example 1 of the present invention after the crossbeam is removed;

[0047] Figure 8 It is a structural schematic diagram of a transmission box of embodiment 1 of the present invention;

[0048] Fig. 9 is a schematic structural diagram of an impurity blocking assembly according to Embodiment 2 of the present invention;

[0049] Fig.10 This is a schematic diagram of the internal structure of the impurity blocking component of Example 2 of the present invention;

[0050] Fig.11 Schematic diagram of the flow chart of the water flow control method according to Example 3 of the present invention.

[0051] Reference numerals:

[0052] 1-gate pier; 2-outer frame; 21-outer frame body; 22-connecting convex strip; 3-control unit; 31-control motor; 32-traction assembly; 321-traction wheel; 322-traction rope; 33-reduction box; 34-shaft; 35-crossbeam; 36-connecting plate; 361-moving block; 362-moving groove; 37-coupling shaft; 38-transmission box; 381-housing; 382-first gear; 383-second gear; 384-third gear; 39-handle; 4-door body; 5-inner frame unit; 51-inner frame body; 511-first cavity; 512-second cavity; 513-water blocking piece; 5131-rubber sealing block; 5132-extrusion plate; 5133-extrusion nut; 5134-extrusion bolt; 52-connecting groove; 53-waterproof connecting groove; 54-wear-resistant pad; 55-waterproof strip; 551-first contact part; 552-second contact part; 553-base; 56-bottom frame; 57-impurity blocking assembly; 571-frame; 572-inlet; 573-driving member; 5731-bearing connecting rod; 5372-linkage wheel; 5733-waterwheel; 5734-connecting ring sleeve; 574-scraper rod; 575-swinging part; 5751-transmission rod; 5752-swinging cam; 5753-fixing part; 576-filter outlet. DETAILED DESCRIPTION

[0053] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used to explain the principles of the present invention together with the present invention.

[0054] Example 1

[0055] This embodiment provides a measurement and control integrated gate system, such as Figure 1 As shown, it includes a gate pier 1, an outer frame 2, a control unit 3, a door body 4 and an inner frame unit 5. The outer frame 2 is connected to the gate pier 1, and the inner frame unit 5 is detachably connected to the outer frame 2. The door body 4 and the control unit 3 are both connected to the inner frame unit 5. The door body 4 can move along the inner frame unit 5. The control unit 3 is used to control the movement of the door body 4 so that the door body 4 is in an open or closed state. The control unit 3, the door body 4 and the inner frame unit 5 constitute a gate device.

[0056] Preferably, the integrated measurement and control gate system further comprises a measurement and control unit, which is used to monitor and analyze the operating status of the gate device and water level data. The measurement and control unit is a prior art and will not be described in detail here.

[0057] Furthermore, if Figure 2-3As shown, the outer frame 2 includes an outer frame body 21 and a connecting convex strip 22, the connecting convex strip 22 is connected to the outer frame body 21, and the connecting convex strip 22 is used to connect the inner frame unit 5. The inner frame unit 5 includes an inner frame body 51, a connecting groove 52, a waterproof connecting groove 53, a waterproof strip 55 and a bottom frame 56, the bottom frame 56 is movably connected to the door body 4, the door body 4 can rotate along the bottom frame 56, the bottom frame 56 is connected to the inner frame body 51, and a frame structure is formed. The connecting groove 52 is arranged on the inner frame body 51, and the position and shape of the connecting groove 52 correspond to the connecting convex strip 22, so that the connecting convex strip 22 can enter the connecting groove 52, and the inner frame body 51 can move along the connecting convex strip 22, the waterproof connecting groove 53 is arranged on the inner frame body 51 and the bottom frame 56, and is used to connect the waterproof strip 55, and the waterproof strip 55 is arranged on the bottom frame 56 and the inner frame body 51, and is used to prevent liquid from flowing through the gap between the door body 4 and the inner frame unit 5.

[0058] Exemplarily, a plurality of connection holes are reserved at corresponding positions of the outer frame 21 and the inner frame 51 , and screws are inserted into the connection holes to fix the connection between the outer frame 21 and the inner frame 51 , so that the inner frame unit 5 is connected to the outer frame 2 .

[0059] Preferably, the inner frame unit 5 further includes a wear-resistant pad 54, which is disposed between the connecting groove 52 and the connecting ridge 22, and is connected to the connecting groove 52 to prevent damage caused by excessive friction between the connecting groove 52 and the connecting ridge 22.

[0060] Furthermore, the waterproof strip 55 includes a first contact portion 551, a second contact portion 552 and a base 553. A connection block is provided on the base 553. The connection block can enter the waterproof connection groove 53 to connect the waterproof strip 55 with the inner frame 51 and the bottom frame 56. The first contact portion 551 and the second contact portion 552 are provided on the same side of the base 553. The first contact portion 551 and the second contact portion 552 are both in close contact with the door body 4 to prevent liquid from flowing through the gap between the door body 4 and the inner frame unit 5.

[0061] It is worth noting that the volume of the connecting block is larger than the volume of the accommodating space in the waterproof connecting groove 53. By knocking, the connecting block can enter the waterproof connecting groove 53 and press the inner wall of the waterproof connecting groove 53, so that the waterproof strip 55 is tightly connected to the waterproof connecting groove 53 and prevent liquid from penetrating into the waterproof connecting groove 53.

[0062] By providing the first contact portion 551 and the second contact portion 552 , the waterproof area can be increased, and a good waterproof effect can be maintained when the water pressure of the water flow is large. At the same time, a waterproof effect can be achieved in both the upstream and downstream directions, thereby improving the stability of waterproofing.

[0063] Preferably, Figure 3As shown, the inner frame 51 is also provided with a first cavity 511 and a second cavity 512, the first cavity 511 and the second cavity 512 are not connected to each other, and existing water level gauges are placed in the first cavity 511 and the second cavity 512, and the water level gauge is used to record the water level and transmit the water level data to the measurement and control unit. The first cavity 511 is connected to the water flow upstream of the gate device, so that the water level in the first cavity 511 changes with the upstream water level of the gate device, thereby measuring the upstream water level of the gate device through the water level gauge; the second cavity 512 is connected to the water flow downstream of the gate device, so that the water level in the second cavity 512 changes with the downstream water level of the gate device, thereby measuring the downstream water level of the gate device through the water level gauge.

[0064] Exemplarily, a plurality of water inlet holes respectively connected to the first cavity 511 and the second cavity 512 are provided on the base 553, and the upstream water flow is connected to the first cavity 511 and the downstream water flow is connected to the second cavity 512 through the water inlet holes.

[0065] Furthermore, if Figure 4 As shown, a water-blocking plug 513 is provided at the bottom of the first cavity 511 and the second cavity 512. The water-blocking plug 513 is detachably connected to the first cavity 511 and the second cavity 512 to seal the first cavity 511 and the second cavity 512 to prevent water leakage at the bottom of the first cavity 511 and the second cavity 512, which would cause inaccurate water level measurement.

[0066] Exemplarily, the water-blocking plug 513 includes a rubber seal 5131, an extrusion plate 5132, an extrusion nut 5133 and an extrusion bolt 5134. The shape of the rubber seal 5131 corresponds to the shape of the first cavity 511 or the second cavity 512. When the rubber seal 5131 is not extruded, it can just be placed in the first cavity 511 or the second cavity 512. The extrusion plate 5132 is arranged at both ends of the rubber seal 5131. The extrusion bolt 5134 passes through the extrusion plate 5132 and the rubber seal 5131 and is connected to the extrusion nut 5133. By tightening the extrusion nut 5133, the extrusion plate 5132 squeezes the rubber seal 5131. The rubber seal 5131 is extruded, expanded and deformed, resulting in an increase in area, thereby achieving sealing of the first cavity 511 or the second cavity 512, preventing the liquid in the first cavity 511 or the second cavity 512 from leaking from the bottom, and improving the accuracy of upstream and downstream water level measurement.

[0067] like Figure 5As shown, the control unit 3 includes a control motor 31, a traction assembly 32, a reduction gearbox 33, a shaft 34, a beam 35, a connecting plate 36 and a connecting shaft 37. The connecting plates 36 are arranged at both ends of the beam 35. The connecting plates 36 are detachably connected to the inner frame 51, and the connecting plates 36 are connected to the beam 35. The control motor 31 is fixed to the beam 35 by screws, and the output shaft of the control motor 31 is detachably connected to the connecting shaft 37. For example, the output shaft of the control motor 31 is key-connected with the connecting shaft 37, and the connecting shaft 37 passes through the beam 35 and is connected to the reduction gearbox 33, and the reduction gearbox 33 is connected to the shaft 34. The control motor 31 can drive the connecting shaft 37 to rotate, thereby controlling the rotation of the shaft 34 through the reduction gearbox 33. The two ends of the shaft 34 pass through the traction assembly 32 and are connected to the connecting plate 36. The traction assembly 32 is connected to the door body 4, and the traction assembly 32 can rotate with the shaft 34, thereby pulling the door body 4 to open and close.

[0068] Furthermore, the traction assembly includes a traction wheel 321 and a traction rope 322, the traction rope 322 is wound and connected to the traction wheel 321, threaded connectors are arranged at both ends of the traction rope 322, the threaded connectors are connected to the door body 4 through fixed nuts, the traction wheel 321 is connected to the shaft rod 34 and rotates with the shaft rod 34, thereby controlling the retraction and extension of the traction rope 322, and controlling the opening and closing of the door body 4 by the retraction and extension of the traction rope 322.

[0069] Exemplarily, the traction rope 322 is a steel wire rope.

[0070] Furthermore, if Figure 6 As shown, a moving block 361 and a moving groove 362 are provided on the connecting plate 36, and the moving block 361 can be inserted into the moving groove 362. A bayonet 3621 is provided on the moving groove 362, and the bayonet 3621 can be connected to the moving block 361 and fixed by screws, so that the moving block 361 is fixed in the moving groove 362. When the screws are removed, the moving block 361 can be removed from the moving groove 362. A bearing sleeve 3611 is provided in the moving block 361, and the shaft 34 is connected to the moving block 361 through the bearing sleeve 3611.

[0071] Furthermore, if Figure 7 As shown, the control unit 3 also includes a transmission box 38 and a handle 39. The transmission box 38 is fixed in the crossbeam 35. One end of the connecting shaft 37 is connected to the control motor 31, and the other end passes through the transmission box 38 and is connected to the input end of the reduction box 33. The control motor 31 can drive the connecting shaft 37 to rotate, thereby driving the shaft 34 to rotate through the connecting shaft 37. When the door body 4 needs to be manually controlled to open and close, the handle 39 is inserted into the transmission box 38, and the connecting shaft 37 is driven to rotate by rotating the handle 39, thereby driving the shaft 34 to rotate, and controlling the opening and closing of the door body 4.

[0072] Furthermore, if Figure 8As shown, the transmission box 38 includes a shell 381, a first gear 382, ​​a second gear 383 and a third gear 384. The shell 381 is connected to the beam 35. Exemplarily, the shell 381 is connected to the beam 35 by screws. The first gear 382, ​​the second gear 383 and the third gear 384 are arranged in the shell 381. The first gear 382 is connected to the connecting shaft 37 and can rotate with the connecting shaft 37. The third gear 384 is connected to the turning handle 39 and can rotate with the turning handle 39. The second gear 383 is arranged between the first gear 382 and the third gear 384. The first gear 382 and the third gear 384 are both meshed and connected with the second gear 383. When the turning handle 39 is rotated, the third gear 384 rotates with the turning handle 39, and drives the first gear 382 to rotate through the second gear 383, thereby driving the connecting shaft 37 to rotate, and then driving the shaft 34 to rotate through the reduction box 33, so as to control the opening and closing of the door body 4.

[0073] By setting up the transmission box 38, the connecting shaft 37 can be driven to rotate through the handle 39 when the door body 4 needs to be manually controlled, so that the shaft rod 34 drives the traction wheel 321 to rotate, and the traction rope 322 is controlled to be retracted and released, thereby controlling the door body 4 to open and close. The operation is simple and the result is stable, which can ensure the stability of the operation of the integrated measurement and control gate system and reduce the impact of the failure of the drive motor 31 on the operation of the integrated measurement and control gate system.

[0074] Example 2

[0075] This embodiment provides a measurement and control integrated gate system, such as Fig. 9 As shown, the difference from Example 1 is that the inner frame unit 5 also includes an impurity blocking component 57, and the impurity blocking component 57 is provided in two. The impurity blocking component 57 passes through the base 553 and is connected to the first cavity 511 or the second cavity 512 respectively, so as to prevent impurities in the liquid from entering the first cavity 511 or the second cavity 512. At this time, no water inlet hole is provided on the base 553, and the liquid can only enter the first cavity 511 or the second cavity 512 through the impurity blocking component 57.

[0076] like Fig.10As shown, the impurity blocking assembly 57 includes a frame 571, an inlet 572, a driving member 573, a scraper rod 574, a swinging portion 575 and a filter outlet 576. The frame 571 is connected to the first cavity 511 or the second cavity 512 through the base 553. The inlet 572 and the filter outlet 576 are arranged on the frame 571, so that the liquid enters the frame 571 from the inlet 572 and then flows out of the frame 571 from the filter outlet 576 and enters the first cavity 511 or the second cavity 512. The driving member 573, the scraper rod 574 and the swinging portion 575 are arranged in the frame 571, the scraper rod 574 corresponds to the filter outlet 576, and the driving member 573 can drive the scraper rod 574 to rotate through the swinging portion 575 to clean the filter residue on the filter outlet 576.

[0077] Furthermore, the driving member 573 includes a bearing connecting rod 5731, a linkage wheel 5732, a waterwheel 5733 and a connecting ring sleeve 5734. One end of the bearing connecting rod 5731 is connected to the bearing of the frame 571, and the other end passes through the waterwheel 5733 and is connected to the linkage wheel 5732. The position of the waterwheel 5733 corresponds to the inlet 572. Liquid entering the frame 571 from the inlet can drive the waterwheel 5733 to rotate. The rotation of the waterwheel 5733 can drive the linkage wheel 5732 to rotate through the bearing connecting rod 5731. The connecting ring sleeve 5734 is connected to the bearing of the linkage wheel 5732, so that the linkage wheel 5732 can rotate in the connecting ring sleeve 5734. The connecting ring sleeve 5734 is connected to the swinging part 575. The linkage wheel 5732 and the waterwheel 5733 are not coaxially arranged, so that the connecting ring sleeve 5734 moves with the rotation of the linkage wheel 5732, driving the swinging part 575 to move.

[0078] The swinging part 575 includes a transmission rod 5751, a swinging cam 5752 and a fixing part 5753. One end of the transmission rod 5751 is connected to the connecting ring sleeve 5734, and the other end is connected to the swinging cam 5752, so that the swinging cam 5752 swings with the movement of the connecting ring sleeve 5734. The fixing part 5753 is fixed in the frame 571. The scraper rod 574 is set in an "L" shape. One section of the scraper rod 574 passes through the fixing part 5753 and is connected to the swinging cam 5752, so that the scraper rod 574 rotates with the swing of the cam. The other section of the scraper rod 574 corresponds to the filter outlet 576. When the scraper rod 574 rotates, it can clean the impurities on the filter outlet 576. The scraper rod 574 is not coaxially arranged with the transmission rod 5751, so that the scraper rod 574 swings periodically with the rotation of the cam to clean the impurities on the filter outlet 576.

[0079] Preferably, a brush is provided on the scraper rod 574 to enhance the cleaning effect of the scraper rod 574 on impurities on the filter screen outlet 576 .

[0080] Preferably, a remote control motor (not shown in the figure) is also provided on the driving member 573, and the remote control motor can drive the bearing connecting rod 5731 to rotate, so that the staff can control the scraper rod 574 to clean the filter outlet 576 by remotely controlling the remote control motor.

[0081] Example 3

[0082] This embodiment provides a water flow control method, using the integrated measurement and control gate system described in Embodiment 1 or Embodiment 2, such as Fig.11 As shown, the following steps are included:

[0083] S1: Connect the outer frame 2 to the gate pier 1;

[0084] S2: Close the inner frame 51;

[0085] S3: Install the control unit 3;

[0086] S4: Connect the gate device to the outer frame 2;

[0087] S5: Install the measurement and control unit;

[0088] S6: Control the water flow through the gate device.

[0089] In step S1 , specifically, the outer frame 2 is connected to the gate pier 1 , and a water-blocking material is used to fill a gap between the outer frame 2 and the gate pier 1 .

[0090] Exemplarily, the gap between the outer frame 2 and the gate pier 1 is filled by pouring concrete, thereby increasing the stability of the connection between the outer frame 2 and the gate pier 1 and preventing the integrated measurement and control gate system from shaking or shifting during operation.

[0091] Furthermore, step S2 specifically includes the following steps:

[0092] Step S21: Install the waterproof strip 55 and the door body 4;

[0093] Step S22: installing the water blocking component 513.

[0094] In step S21, specifically, the connecting block of the base 553 is knocked into the waterproof connecting groove 53, and after the waterproof strip 55 is connected to the inner frame 51 and the bottom frame 56, the door body 4 is movably connected to the bottom frame 56 so that the door body 4 can rotate along the bottom frame 56, and when the door body 4 is rotated to the closed state, the first contact portion 551 and the second contact portion 552 are in close contact with the door body 4.

[0095] In step S22, specifically, after placing the water level gauge in the first cavity 511 and the second cavity 512 respectively, the water blocking plug 513 is placed in the bottom of the first cavity 511 or the second cavity 512, and the extrusion nut 5133 is tightened so that the extrusion plate 5132 squeezes the rubber sealing block 5131 to seal the first cavity 511 and the second cavity 512.

[0096] By sealing the water level meter in the first cavity 511 and the second cavity 512, it is possible to prevent the upstream and downstream water flow disturbances from affecting the accuracy of the water level meter's measurement, thereby improving the accuracy of the water level meter's measurement of the upstream and downstream water levels, thereby improving the accuracy of monitoring and providing data support for technical personnel to perform management work.

[0097] In step S3, specifically, after the connecting plate 36 is connected to the cross beam 35, the connecting plate 36 is detachably connected to the inner frame 51, the connecting shaft 37 is inserted into the cross beam 35, the connecting shaft 37 passes through the transmission box 38 and the cross beam 35 and enters the input end of the reduction box 33, and after the output shaft of the control motor 31 is detachably connected to the connecting shaft 37, the control motor 31 is fixed to the cross beam 35 by screws, so that the control unit 3, the door body 4 and the inner frame unit 5 form a gate device.

[0098] In step S4, specifically, the gate device is hoisted so that the connecting protrusion 22 enters the connecting groove 52, and the gate device is moved along the connecting protrusion 22 to move the connecting inner frame unit 5 along the connecting protrusion 22 to the installation position, and then the inner frame body 51 and the outer frame body 21 are fixed by screws.

[0099] In step S5, specifically, an existing measurement and control unit is installed to monitor and analyze data such as the operating status and water level of the integrated measurement and control gate system.

[0100] In step S6, specifically, the opening and closing of the gate body 4 is controlled by the control unit 3 according to the operating status and water level data of the integrated measurement and control gate system to control the water flow.

[0101] By making the gate device and the outer frame 2 detachably connected, the amount of work and labor costs can be reduced. Compared with the prior art, the installation steps are simple, which can save a lot of labor costs, shorten the time for repairing and maintaining the gate device, save construction period, and help the integrated measurement and control gate system to quickly restore normal working conditions. By installing the measurement and control unit, the opening and closing of the gate body 4 can be controlled through the control unit 3 according to the actual water flow conditions, thereby rationally allocating and utilizing water resources.

[0102] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A measurement and control integrated gate system, characterized in that: The invention comprises a gate pier (1), an outer frame (2), a control unit (3), a door body (4) and an inner frame unit (5), wherein the outer frame (2) is connected to the gate pier (1), the inner frame unit (5) is connected to the outer frame (2), the control unit (3) and the door body (4) are both connected to the inner frame unit (5), and the control unit (3), the door body (4) and the inner frame unit (5) constitute a gate device.

2. The integrated gate system for measurement and control according to claim 1, characterized in that: It also includes a measurement and control unit for monitoring and analyzing the operating status and water level data of the gate device.

3. The integrated gate system for measurement and control according to claim 1, characterized in that: The outer frame (2) comprises an outer frame body (21) and a connecting convex strip (22), wherein the connecting convex strip (22) is connected to the outer frame body (21).

4. The integrated gate system for measurement and control according to claim 3, characterized in that: The inner frame unit (5) comprises an inner frame body (51) and a connecting groove (52); the connecting groove (52) is arranged on the inner frame body (51); and the connecting convex strip (22) can enter the connecting groove (52).

5. The integrated gate system for measurement and control according to claim 4, characterized in that: The inner frame unit (5) further comprises a bottom frame (56), and the bottom frame (56) is connected to the inner frame body (51) to form a frame structure.

6. The integrated gate system for measurement and control according to claim 5, characterized in that: The inner frame unit (5) further comprises a waterproof strip (55), wherein the waterproof strip (55) is arranged on the bottom frame (56) and the inner frame body (51).

7. The integrated gate system for measurement and control according to claim 4, characterized in that: The inner frame unit (5) further comprises a wear-resistant pad (54), wherein the wear-resistant pad (54) is arranged between the connecting groove (52) and the connecting convex strip (22).

8. The integrated gate system for measurement and control according to claim 4, characterized in that: The control unit (3) comprises a crossbeam (35) and a connecting plate (36), wherein the connecting plate (36) is arranged at both ends of the crossbeam (35), and the connecting plate (36) is connected to the inner frame (51).

9. A water flow control method, characterized in that: A measurement and control integrated gate system is adopted as described in any one of claims 1-8.

10. The water flow control method according to claim 9, characterized in that: The steps include: S1: Connecting the outer frame (2) to the gate pier (1); S2: closed inner frame (51); S3: Install the control unit (3); S4: Connecting the gate device to the outer frame (2); S5: Install the measurement and control unit; S6: Control the water flow through the gate device.

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