CN214573759U - Flow detection device for automatic opening and closing of water gate - Google Patents
Flow detection device for automatic opening and closing of water gate Download PDFInfo
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- CN214573759U CN214573759U CN202120539974.2U CN202120539974U CN214573759U CN 214573759 U CN214573759 U CN 214573759U CN 202120539974 U CN202120539974 U CN 202120539974U CN 214573759 U CN214573759 U CN 214573759U
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- sluice
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Abstract
The utility model relates to an automatic flow detection device that uses that opens and shuts of sluice, including dykes and dams, the spacing groove has been seted up to the both sides of dykes and dams, and the inside of spacing groove is provided with the stopper, one side of stopper is connected with the sluice gate, and the inside of sluice gate has seted up the circular recess, and the inside of circular recess is connected with first rotation pole through the pivot, the outside of first rotation pole is connected with the connecting rod, and the opposite side of connecting rod is connected with the rotor plate, the bottom of first rotation pole is connected with a motor. The utility model discloses a plurality of velocity of flow detectors that set up detect different passageways, can make the testing result to the flow more accurate, can detect the velocity of flow of co-altitude not through setting up three velocity of flow detector from top to bottom side by side, can be to different water levels when to and the different velocity of flow that highly do not produce simultaneously, the result that utilizes the emission time to detect adopts the mode of average value to make the testing result of the velocity of flow more accurate.
Description
Technical Field
The utility model relates to an automatic flow detection device that uses that opens and shuts of sluice belongs to sluice detection technical field.
Background
The low-water-head hydraulic building is built on a river channel or a channel, the flow rate and the water level are controlled by using the gate, the gate is closed to block flood, block tide or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like, the gate is opened, flood, waterlogging, abandoned water or waste water can be released, and water can be supplied to the downstream river channel or the channel.
However, the existing water gate can only discharge when in use, can not master the discharged flow, brings certain inconvenience to people in discharging, and can not detect the flow rate and the water pressure of water flow and monitor the water pressure in real time, so that the discharge is not up to standard or exceeds the standard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a flow detection device for sluice automatic switch, can effectually master the flow that discharges, and can detect real-time supervision with water pressure by the velocity of flow of rivers, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
a flow detection device for automatic opening and closing of a sluice comprises the dam, wherein limiting grooves are formed in two sides of the dam, limiting blocks are arranged inside the limiting grooves, one side of each limiting block is connected with a sluice gate, a circular groove is formed in the sluice gate, a first rotating rod is connected inside the circular groove through a rotating shaft, a connecting rod is connected to the outer side of the first rotating rod, a rotating plate is connected to the other side of the connecting rod, a motor is connected to the bottom end of the first rotating rod, a groove is formed in the inner side of the sluice gate, a push plate is arranged inside the groove, a pressure sensor is arranged inside the groove, a sliding groove is formed in the inner side of the sluice gate, a flow velocity detector is arranged inside the sliding groove, flow velocity detectors are arranged at two ends of the push plate inside the sluice gate, and an alarm is arranged at the bottom end outside the sluice gate, the front in the floodgate of sluice is provided with the string bag, and the height of string bag is less than the rotor plate bottom.
Further, the inside groove that is provided with in dykes and dams top, and the inside of inside groove is provided with No. two motors, and the output of No. two motors is connected with the second dwang, the outer wall of second dwang is fixed to be cup jointed No. one the gear, and a gear engagement is connected with No. two gears, the inside fixed third dwang that is provided with through the pivot connection of No. two gears, and third dwang outer wall has cup jointed wire rope to wire rope fixed connection sluice gate top.
Further, the position of the flow velocity detector is divided into an upper part, a middle part and a bottom part, and the flow velocity detector forms a sliding structure with the sliding groove through buoyancy.
Further, the rotating plate is fixed on one side of the first rotating rod through a connecting rod, and the rotating plate and the water gate form a rotating structure through the first rotating rod.
Further, the steel wire rope rotates through the third rotating rod, and the water gate and the dam form a lifting structure through the steel wire rope.
Further, the limiting blocks and the water gates form an integrated structure, and the limiting blocks and the dam form a sliding structure through the limiting grooves.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a plurality of velocity of flow detectors that set up detect different passageways, can make the testing result to the flow more accurate, can detect the velocity of flow of co-altitude not through setting up three from top to bottom velocity of flow detectors side by side, can be to different water levels, and the different velocity of flow that highly do not produce simultaneously, the result that utilizes emission time to detect adopts the mode of mean value to make the testing result of the velocity of flow more accurate;
2. the utility model discloses a rotor plate that sets up can stop the rubbish in the river in the continuous rotation of discharge process rotor plate, prevents to discharge away together with water, blocks through the rotor plate and to be convenient for the staff with rubbish gathering near the sluice gate and collect the processing, and the flow velocity detector through setting can judge whether to be located safe water level and confirm the discharge mode through the interval of judging the water level.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural view of the inside of the groove of the present invention;
fig. 3 is a schematic top view of the dam according to the present invention;
FIG. 4 is a top cross-sectional view of the sluice gate of the present invention;
FIG. 5 is an outside elevation view of the sluice gate of the present invention;
FIG. 6 is an inside elevation view of the sluice gate of the present invention;
fig. 7 is a top view of the position of the sluice gate and the net bag of the present invention.
Reference numbers in the figures: 1. a dam; 2. a limiting groove; 3. a limiting block; 4. a sluice gate; 401. a chute; 402. a flow rate detector; 403. an alarm; 5. a circular groove; 6. a first rotating lever; 7. a connecting rod; 8. a rotating plate; 9. a first motor; 10. a groove; 11. pushing the plate; 12. a pressure sensor; 13. an inner tank; 14. a second motor; 15. a second rotating lever; 16. a first gear; 17. a second gear; 18. a third rotating rod; 19. a wire rope; 20. a net bag.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 7, a flow detecting device for automatically opening and closing a sluice comprises a dam 1, wherein two sides of the dam 1 are provided with limiting grooves 2, the limiting grooves 2 are internally provided with limiting blocks 3, one side of the limiting blocks 3 is connected with a sluice gate 4, the inside of the sluice gate 4 is provided with a circular groove 5, the inside of the circular groove 5 is connected with a first rotating rod 6 through a rotating shaft, the outer side of the first rotating rod 6 is connected with a connecting rod 7, the other side of the connecting rod 7 is connected with a rotating plate 8, the bottom end of the first rotating rod 6 is connected with a motor 9, the inside of the sluice gate 4 is provided with a groove 10, the inside of the groove 10 is provided with a push plate 11, the inside of the groove 10 is provided with a pressure sensor 12, the inside of the sluice gate 4 is provided with a chute 401, the inside of the chute 401 is provided with a flow rate detector 402, and two ends of the push plate 11 inside the sluice gate 4 are provided with flow rate detectors 402, the bottom of the outer side of the sluice gate 4 is provided with an alarm 403, the front part in the sluice gate 4 is provided with a net bag 20, and the height of the net bag 20 is lower than the bottom end of the rotating plate 8.
As shown in fig. 1 and 3, an inner groove 13 is formed inside the top end of the dam 1 of the present embodiment, a second motor 14 is arranged inside the inner groove 13, an output end of the second motor 14 is connected with a second rotating rod 15, a first gear 16 is fixedly sleeved on the outer wall of the second rotating rod 15, a second gear 17 is meshed with the first gear 16, a third rotating rod 18 connected through a rotating shaft is fixedly arranged inside the second gear 17, a steel wire rope 19 is sleeved on the outer wall of the third rotating rod 18, the steel wire rope 19 is fixedly connected to the top end of the water gate 4, the water gate 4 can be lifted through the arranged steel wire rope 19 to complete discharge, and a net bag 20 is arranged in front of the water gate 4 to block garbage.
As shown in fig. 5 and 6, the position of the flow velocity detector 402 of the present embodiment is divided into an upper portion, a middle portion and a bottom portion, the flow velocity detector 402 forms a sliding structure with the chute 401 through buoyancy, the flow velocities of different channels are detected by the flow velocity detector 402, so that the detection is more accurate, the flow velocities of different heights can be detected, and the flow velocity is detected by the buoyancy flow velocity detector 402 in a sliding manner when the water level is lowered.
As shown in fig. 1 and 4, the rotating plate 8 of this embodiment is fixed on one side of the first rotating rod 6 through the connecting rod 7, the rotating plate 8 and the water gate 4 form a rotating structure through the first rotating rod 6, when the flow velocity detector 402 detects that the water flow rate is low and a small amount of water needs to be discharged, the first rotating rod 6 of the first motor 9 is controlled to rotate to drive the rotating plate 8 to rotate so as to discharge water from the through hole of the water gate 4, the channel flow velocity is detected through the flow velocity detector 402, the flow can be detected through the discharge time, and when a certain amount of water is discharged, the first motor 9 is controlled to rotate, reset and stop the discharge of the first rotating rod 6.
As shown in fig. 1 and fig. 3, the wire rope 19 of this embodiment rotates through the third rotating rod 18, the water gate 4 and the dam 1 form a lifting structure through the wire rope 19, when a large amount of water needs to be discharged when the detection speed of the flow rate detector 402 is high, the second rotating rod 15 is rotated by controlling the starting of the second motor 14, the third rotating rod 18 is rotated by meshing to drive the wire rope 19 to ascend to drive the water gate 4 to ascend to discharge a large amount of water, the flow rate is detected through the flow rate detector 402 at the bottom end, and the flow rate is detected through the discharge time.
As shown in fig. 1, the limiting block 3 and the water gate 4 in this embodiment form an integrated structure, the limiting block 3 and the dam 1 form a sliding structure through the limiting groove 2, and the water gate 4 is supported and stabilized by the limiting block 3 and the limiting groove 2.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: when the water flow rate detector 402 detects that the water flow rate is low and a small amount of water needs to be discharged, the first rotating rod 6 of the first motor 9 is controlled to rotate to drive the rotating plate 8 to rotate so that water is discharged from the through hole of the water gate 4, the flow rate detector 402 detects the flow rate of a channel, the flow can be detected in the discharge time, when a certain amount of water is discharged, the first motor 9 is controlled to rotate the first rotating rod 6 to reset and stop discharging, the rotating plate 8 continuously rotates in the discharge process to block garbage in a river and prevent the garbage from being discharged together with the water, when the flow rate detector 402 detects that the rate is high and a large amount of water needs to be discharged, the second rotating rod 15 is controlled to start the second motor 14, the third rotating rod 18 is meshed to drive the steel wire rope 19 to ascend so as to drive the water gate 4 to ascend so as to discharge a large amount of water flow, and the flow rate is detected by the flow rate detector 402 at the bottom end, detect the flow through the exhaust time, can detect the pressure of rivers through the pressure sensor 12 that sets up, the pressure that produces through rivers flow promotes push pedal 11 and makes push pedal 11 exert pressure to pressure sensor 12, make staff control No. two motor 14 descend water gate 4 through alarm 404 and prevent the emission when pressure sensor 12 measures the critical value, water level in the water gate can reduce thereupon in the emission process, flow velocity detector 402 through the buoyancy support that sets up inside spout 401 reduces through the water level reduction, can judge whether to be located safe water level through the interval of judging the water level through the flow velocity detector 402 that sets up, provide support stabilization and reinforcement effect to water gate 4 through stopper 3 and spacing groove 2 that set up.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a flow detection device for sluice automatic switch-on, includes dykes and dams (1), its characterized in that: the dam is characterized in that limiting grooves (2) are formed in two sides of the dam (1), limiting blocks (3) are arranged in the limiting grooves (2), a water gate (4) is connected to one side of each limiting block (3), a circular groove (5) is formed in the water gate (4), a first rotating rod (6) is connected to the inside of the circular groove (5) through a rotating shaft, a connecting rod (7) is connected to the outer side of the first rotating rod (6), a rotating plate (8) is connected to the other side of the connecting rod (7), a motor (9) is connected to the bottom end of the first rotating rod (6), a groove (10) is formed in the inner side of the water gate (4), a push plate (11) is arranged in the groove (10), a pressure sensor (12) is arranged in the groove (10), a sliding groove (401) is formed in the inner side of the water gate (4), and the inside of spout (401) is provided with velocity of flow detector (402) to the both ends of the inboard push pedal (11) of sluice (4) floodgate are provided with velocity of flow detector (402), the bottom in sluice outside of sluice (4) is provided with alarm (403), the place ahead is provided with string bag (20) in the floodgate of sluice (4), and highly being less than rotor plate (8) bottom of string bag (20).
2. The flow rate detecting device for automatically opening and closing the floodgate according to claim 1, wherein: dykes and dams (1) top inside is provided with inside groove (13), and the inside of inside groove (13) is provided with No. two motor (14), and the output of No. two motor (14) is connected with second dwang (15), gear (16) have been cup jointed to the outer wall of second dwang (15) fixed, and gear (16) meshing is connected with No. two gear (17), the inside fixed third dwang (18) of being provided with through the pivot connection of No. two gear (17), and third dwang (18) outer wall has cup jointed wire rope (19) to wire rope (19) fixed connection sluice gate (4) top.
3. The flow rate detecting device for automatically opening and closing the floodgate according to claim 1, wherein: the position of the flow velocity detector (402) is divided into an upper part, a middle part and a bottom part, and the flow velocity detector (402) forms a sliding structure with the sliding chute (401) through buoyancy.
4. The flow rate detecting device for automatically opening and closing the floodgate according to claim 1, wherein: the rotating plate (8) is fixed on one side of the first rotating rod (6) through a connecting rod (7), and the rotating plate (8) and the water gate (4) form a rotating structure through the first rotating rod (6).
5. The flow rate detecting device for automatically opening and closing the floodgate according to claim 2, wherein: the steel wire rope (19) rotates through the third rotating rod (18), and the water gate (4) and the dam (1) form a lifting structure through the steel wire rope (19).
6. The flow rate detecting device for automatically opening and closing the floodgate according to claim 1, wherein: the limiting blocks (3) and the water gates (4) form an integrated structure, and the limiting blocks (3) and the dam (1) form a sliding structure through the limiting grooves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539974.2U CN214573759U (en) | 2021-03-16 | 2021-03-16 | Flow detection device for automatic opening and closing of water gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539974.2U CN214573759U (en) | 2021-03-16 | 2021-03-16 | Flow detection device for automatic opening and closing of water gate |
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| Publication Number | Publication Date |
|---|---|
| CN214573759U true CN214573759U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539974.2U Active CN214573759U (en) | 2021-03-16 | 2021-03-16 | Flow detection device for automatic opening and closing of water gate |
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| CN (1) | CN214573759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593777A (en) * | 2022-05-10 | 2022-06-07 | 湖北一方科技发展有限责任公司 | Automatic hydrology flood mark monitoring devices suitable for areas that flood disasters are frequently sent |
-
2021
- 2021-03-16 CN CN202120539974.2U patent/CN214573759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593777A (en) * | 2022-05-10 | 2022-06-07 | 湖北一方科技发展有限责任公司 | Automatic hydrology flood mark monitoring devices suitable for areas that flood disasters are frequently sent |
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