CN114875845A - Assembled emergency flood gate system and control method thereof - Google Patents
Assembled emergency flood gate system and control method thereof Download PDFInfo
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- CN114875845A CN114875845A CN202210509707.XA CN202210509707A CN114875845A CN 114875845 A CN114875845 A CN 114875845A CN 202210509707 A CN202210509707 A CN 202210509707A CN 114875845 A CN114875845 A CN 114875845A
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- gate
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Barrages (AREA)
Abstract
The assembled emergency flood control gate system comprises a gate framework, wherein a connecting beam is arranged in the middle of the gate framework, a gate is installed in the gate framework, a hydraulic hoist is connected with the gate through the connecting beam and used for controlling the gate to lift. The flood season comes temporarily, arrange at dyke level gauge along the line and transmit the controller with outer river water level in real time, the water level that the controller was gathered according to the level gauge, and transmit water level information to monitor terminal through wireless mode in real time, monitor terminal judges the flood situation, when outer river water level is higher than the warning water level, monitor terminal issues the command of closing the floodgate and gives the controller, the controller of deployment department receives after the command of closing the floodgate drive hydraulic hoist with the gate closure, when the gate is closed, the controller drives audible-visual annunciator simultaneously and carries out audible-visual alarm suggestion. The flood control gate and the gate frame are combined and arranged, so that the dangerous case disposal efficiency is greatly improved.
Description
Technical Field
The invention relates to a flood gate, in particular to an assembled emergency flood gate system and a control method thereof.
Background
The flood control dike is an important flood control project for preventing flood damage and protecting life and property safety of people, and the construction of the flood control dike is mostly newly built or standard reinforcement is carried out on the basis of an old dike at present. In the process of building the urban flood bank, a guard rail is generally arranged on the top of the bank in order to meet the requirements of coordinating with the overall appearance of the city, giving consideration to landscape, leisure and the like. The bank top railings in partial regions not only protect the safety of pedestrians, but also have the function of retaining water. In order to improve the landscape and hydrophilic effect, the water-facing side of the urban flood bank is usually provided with a plurality of lower dike roads or lower dike steps, which is particularly common in coastal parks and landscape belts along rivers. The water-retaining railing can form the flood control breach at dyke crossing department down, leads to whole flood control system can't be closed. When flood occurs, the flood in the Yangtze river easily flows back into the city through the gap, and can induce urban waterlogging in severe cases, thereby causing loss to the life and property safety of people.
At present, two main emergency measures for solving the problems are provided, namely, a sand bag is piled at the position of a lower dike road to block a gap; and secondly, door slots are reserved on the railing columns of the lower dike, and temporary flood gates or stoplog doors are inserted into the door slots in advance when flood comes. Common to both of these approaches is: flood prevention materials such as sand bags, temporary flood prevention doors and the like are stored in flood prevention material warehouses at ordinary times, flood prevention materials need to be transported to dangerous case points from the warehouses and installed and deployed one by one when dangerous cases occur, particularly, the traditional flood prevention water retaining doors are separated from door slots, gates are stored in the flood prevention material warehouses at ordinary times, and the conventional flood prevention water retaining doors need to be installed one by one from the warehouse to the site when the dangerous cases occur. Although the risk of flood backflow is reduced to a certain extent by the measures, a large amount of manpower and material resources are needed, the working efficiency is low, the deployment time of flood prevention measures is long, the safety coefficient is low, and the measures are difficult to deal with when facing a large number of emergency nodes.
And the measures need to rescue personnel to go deep into the front line all the time in the treatment process, so that the operation risk is higher. Meanwhile, after the flood season passes, the dismantling and cleaning of temporary flood prevention measures are also tedious work.
Disclosure of Invention
In order to solve the technical problems, the invention provides an assembled emergency flood gate system and a control method thereof.
The technical scheme adopted by the invention is as follows:
emergent flood control gate system of assembled, including the gate frame, gate frame middle part position is equipped with the connection roof beam, installs the gate in the gate frame, and hydraulic hoist passes through the connection roof beam and is connected with the gate, and hydraulic hoist is used for controlling the gate and goes up and down.
And rubber water stops are arranged on two sides of the gate.
And a rubber water stop sheet is also arranged on the inner side of the connecting beam, which is in contact with the gate.
When the connecting beam is installed, the connecting beam is flush with the current ground and carries out water stop treatment, the part above the connecting beam forms a water stop area, and the part below the connecting beam forms a sunken type door garage.
The gate frame comprises gate slots positioned on two sides, the gate slot on any side is fixed on a railing column or a structure on the corresponding side, and the cross section of the gate slot is concave.
And the bottom end parts between the gate slots on the two sides and the ground beam are welded into a whole.
The whole gate frame is of a U-shaped structure and is embedded into the existing civil structure.
The system also comprises a plurality of liquid level meters arranged along the dike, the liquid level meters are connected with a controller, the controller is respectively connected with the hydraulic hoist and the audible and visual alarm, and the audible and visual alarm is arranged on the gate frame.
The controller is in remote communication connection with the monitoring terminal.
The controller is connected with the manual operation module.
The assembled emergency flood gate system control method comprises the steps that when a flood season comes, liquid level meters arranged along an embankment transmit water levels of external rivers to a controller in real time, the controller transmits water level information to a monitoring terminal in a wireless mode according to the water level collected by the liquid level meters, the monitoring terminal judges flood conditions, when the water level of the external rivers is higher than a warning water level, the monitoring terminal issues a gate closing instruction to the controller, the controller arranged at each notch receives the gate closing instruction and then drives a hydraulic hoist to close a gate, when the gate is closed, the controller simultaneously drives an audible and visual alarm to perform audible and visual alarm prompting, and after the gate is closed, the flood gate deployment is completed;
when the water level of the external river is lower than the warning water level, the monitoring terminal does not reach a gate closing instruction, the liquid level meter continues to monitor the water level in real time and transmits data to the controller, and the controller transmits water level information to the monitoring terminal in real time in a wireless mode for judging again;
after the flood season, when the water level of the external river falls back to be lower than the warning water level, the controller transmits water level information to the monitoring terminal in a wireless mode according to the water level collected by the liquid level meter, the monitoring terminal issues a brake opening instruction, and after the controller receives the brake opening instruction, the controller drives the hydraulic hoist to drive the gate to sink into the sinking type door storehouse.
The invention discloses an assembled emergency flood gate system and a control method thereof, and the assembled emergency flood gate system has the following technical effects:
1) the gate system and the control method can be used for emergency flood control of the railing gaps in the flood season aiming at the urban flood control embankment with the water retaining function of the railing at the top of the embankment, and have important significance for preventing flood from flowing backwards and guaranteeing the safety of people and property.
2) The traditional flood prevention water retaining door is separated from the door slot, the gate is stored in a flood prevention material warehouse at ordinary times, and the gate needs to be installed one by one from the warehouse transportation field when dangerous conditions exist. The gate and the gate frame are combined and arranged, when the gate needs to be closed, the deployment of the flood control gate at the gap can be finished only through manual or automatic operation on site, the dangerous case disposal efficiency is greatly improved, the flood prevention personnel investment is reduced, and the flood prevention material management cost can also be reduced.
3) The gate system is of a complete assembly type structure, is simple and convenient to construct and install, and can be quickly deployed before flood.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic diagram of the gate-off state of the present invention.
FIG. 3 is a schematic diagram of the open state of the present invention.
Fig. 4 is a schematic structural view of the flood gate of the present invention.
FIG. 5 is a schematic view of a gate frame according to the present invention.
Fig. 6 is a schematic structural diagram of a control system of the present invention.
FIG. 7 is a schematic view showing a state where the shutter is lifted.
FIG. 8 is a schematic view showing a state where the shutter is lowered.
Wherein: the method comprises the following steps of 1-a gate, 2-a gate frame, 3-a hydraulic hoist, 4-a connecting beam, 5-a rubber water stop, 6-a liquid level meter, 7-a controller, 8-an audible and visual alarm, 9-a monitoring terminal and 10-a manual operation button.
Detailed Description
As shown in fig. 1-6, emergent flood control gate system of assembled, including gate frame 2, the gate frame 2 intermediate position outside is equipped with linking roof beam 4, installs gate 1 in the gate frame 2, and hydraulic hoist 3 is connected with gate 1 through linking roof beam 4, and hydraulic hoist 3 is used for controlling gate 1 to go up and down. The gate 1 and the gate frame 2 are made of stainless steel or aluminum alloy.
The left and right ends of the lower end of the gate 1 are connected with a piston rod of a hydraulic hoist 3, the piston rod of the hydraulic hoist 3 freely penetrates through a ground beam of the gate frame 2 and then is connected with a cylinder body of the hydraulic hoist 3, and the cylinder body is arranged in a cavity at the lower part of the gate frame 2.
Install audible-visual annunciator 8 in gate frame 2 backwater side, audible-visual annunciator 8 comprises warning light and speaker, and when the gate was opened and close, can carry out light warning and accompany the pronunciation safety suggestion.
The two sides of the gate 1 are both provided with rubber water stops 5, the rubber water stops 5 can improve the sealing performance of the gate 1 and the gate frame 2, and leakage caused by gaps between the gate 1 and the gate frame 2 is prevented.
And a rubber water stop sheet is also arranged on the inner side of the connecting beam 4, which is in contact with the gate 1, so that the sealing property is ensured.
When the connecting beam 4 is installed, the connecting beam is flush with the current ground and carries out water stop treatment, the part above the connecting beam 4 forms a water stop area, and the part below the connecting beam 4 forms a sunken type door garage.
The gate frame 2 comprises gate slots positioned at two sides, the gate slot at any side is fixed on a railing post or a structure at the corresponding side, and the cross section of the gate slot is concave.
And the bottom end parts between the gate slots on the two sides and the ground beam are welded into a whole.
The whole gate frame 2 is U-shaped structure and is embedded into the existing civil structure.
The system further comprises a plurality of level gauges 6 arranged along the dike, the level gauges 6 may employ a level sensor MG-AU-VK10-TS-L2350/M2200 (K). The liquid level meter 6 is connected with a controller 7, and the controller 7 can adopt a PLC controller of 140 CPUs 67160. The controller 7 is respectively connected with the hydraulic hoist 3 and the audible and visual alarm 8, and the audible and visual alarm 8 can adopt YS-800 audible and visual alarms. The audible and visual alarm 8 is arranged on the gate frame 2.
The controller 7 is connected with the monitoring terminal 9 in a remote communication mode. The monitor terminal 9 is a PC.
The controller 7 is connected with a manual operation module 10, and the manual operation module 10 adopts a button.
The working principle and the process are as follows:
1) and during the non-flood season at ordinary times, the gate 1 is arranged in the sunken type door storehouse, and the top of the gate 1 is flush with the ground, so that the pedestrian traffic is not influenced.
2) When the flood season comes, a plurality of liquid level meters 6 arranged along the dikes transmit the water level of an external river to a controller 7 in real time, the controller 7 transmits water level information to a monitoring terminal 9 in a subsidiary place three-proofing command center in a wireless mode according to the water level collected by the liquid level meters 6, the monitoring terminal 9 judges the flood situation according to the collected water level of the external river, when the water level of the external river is higher than a warning water level, the monitoring terminal 9 sends a gate closing instruction to the controller 7, and the controller 7 arranged at each gap drives a hydraulic hoist 3 to close the gate 1 after receiving the gate closing instruction; or the manual operation module 10 is manually operated to send an instruction to the controller 7, and the controller 7 receives the instruction sent by the manual operation module 10 and then drives the hydraulic hoist 3 to close the gate 1; when the gate 1 is closed, the controller 7 simultaneously drives the audible and visual alarm to prompt audible and visual alarm, and the flood control gate deployment is completed after the gate 1 is closed;
when the water level of the external river is lower than the warning water level, the monitoring terminal 9 does not reach a gate closing instruction, the liquid level meter 6 continues to monitor the water level in real time and transmits data to the controller 7, and the controller 7 transmits water level information to the monitoring terminal 9 in real time in a wireless mode for judging again; and multi-point water level and real-time monitoring are realized.
3) After flood season, when the water level of the external river falls back and is lower than the warning water level, the controller 7 transmits water level information to the monitoring terminal 9 in a wireless mode in real time according to the water level collected by the liquid level meter 6, the monitoring terminal 9 issues a switching-off instruction, and after the controller 7 receives the switching-off instruction, the hydraulic hoist 3 is driven to sink the gate 1 into the sinking type door warehouse.
Claims (9)
1. Emergent flood control gate system of assembled, including gate frame (2), its characterized in that: the middle part of the gate framework (2) is provided with a connecting beam (4), a gate (1) is installed in the gate framework (2), a hydraulic hoist (3) is connected with the gate (1) through the connecting beam (4), and the hydraulic hoist (3) is used for controlling the gate (1) to lift; the connecting beam (4) is flush with the current ground during installation and carries out water stop treatment, the part above the connecting beam (4) forms a water stop area, and the part below the connecting beam (4) forms a sunken type door garage.
2. The fabricated emergency flood gate system of claim 1, wherein: and rubber water stops (5) are arranged on two sides of the gate (1).
3. The fabricated emergency flood gate system of claim 1, wherein: and a rubber water stop sheet is also arranged on the inner side of the connecting beam (4) which is in contact with the gate (1).
4. The fabricated emergency floodgate system according to claim 1, wherein: the gate framework (2) comprises gate slots positioned on two sides, the gate slot on any side is fixed on a railing column or a structure on the corresponding side, and the cross section of the gate slot is concave.
5. The fabricated emergency flood gate system of claim 4, wherein: and the bottom end parts between the gate slots on the two sides and the ground beam are welded into a whole.
6. The fabricated emergency flood gate system of claim 1, wherein: the gate frame (2) is integrally of a U-shaped structure and is embedded into the existing civil structure.
7. The fabricated emergency flood gate system of claim 1, wherein: the system further comprises a plurality of liquid level meters (6) arranged along the dike, the liquid level meters (6) are connected with a controller (7), the controller (7) is respectively connected with the hydraulic hoist (3) and the audible and visual alarm (8), and the audible and visual alarm (8) is installed on the gate frame (2).
8. The fabricated emergency flood gate system of claim 7, wherein: the controller (7) is in remote communication connection with the monitoring terminal (9).
9. The control method of the assembled emergency flood gate system is characterized in that:
when the flood season comes, the liquid level meters (6) arranged along the dikes transmit the water level of an external river to the controller (7) in real time, the controller (7) transmits water level information to the monitoring terminal (9) in a wireless mode in real time according to the water level collected by the liquid level meters (6), the monitoring terminal (9) judges the flood situation, when the water level of the external river is higher than a warning water level, the monitoring terminal (9) issues a gate closing instruction to the controller (7), the controller (7) arranged at each notch receives the gate closing instruction and then drives the hydraulic hoist (3) to close the gate (1), and when the gate (1) is closed, the controller (7) simultaneously drives the audible and visual alarm to give an audible and visual alarm;
when the water level of the external river is lower than the warning water level, the monitoring terminal (9) does not reach a gate closing instruction, the liquid level meter (6) continues to monitor the water level in real time and transmits data to the controller (7), and the controller (7) transmits water level information to the monitoring terminal (9) in real time in a wireless mode for judging again;
after flood season, when the water level of the external river falls back and is lower than the warning water level, the controller (7) transmits water level information to the monitoring terminal (9) in a wireless mode according to the water level collected by the liquid level meter (6), the monitoring terminal (9) issues a switching-off instruction, and after the controller (7) receives the switching-off instruction, the hydraulic hoist (3) is driven to sink the gate (1) into the sinking type door warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210509707.XA CN114875845A (en) | 2022-05-11 | 2022-05-11 | Assembled emergency flood gate system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210509707.XA CN114875845A (en) | 2022-05-11 | 2022-05-11 | Assembled emergency flood gate system and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114875845A true CN114875845A (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210509707.XA Pending CN114875845A (en) | 2022-05-11 | 2022-05-11 | Assembled emergency flood gate system and control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114875845A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140032469A (en) * | 2014-02-24 | 2014-03-14 | 한상관 | Eco-friendly water purification method to save the natural ecosystem while purifying polluted river water while producing electricity by using the sewage sludge discharge passage for automatic fishing |
| CN203514269U (en) * | 2013-08-21 | 2014-04-02 | 上海友为工程设计有限公司 | Sinking type plane vertical lifting steel gate |
| CN106759139A (en) * | 2017-01-19 | 2017-05-31 | 浙江衢州河口闸门有限公司 | A kind of gate of sunk type vertical lift |
| CN107059759A (en) * | 2017-05-24 | 2017-08-18 | 上海市城市建设设计研究总院（集团）有限公司 | The automatic flood control early warning of Waterfront areas and evacuating system and its control method |
| CN206784309U (en) * | 2017-03-17 | 2017-12-22 | 上海市水利工程设计研究院有限公司 | Lift flood-control wall |
| CN209277123U (en) * | 2018-12-12 | 2019-08-20 | 黄河勘测规划设计研究院有限公司 | It top with slide-lifting door can overflow extended-top type plane steel gate |
| CN210658223U (en) * | 2019-09-10 | 2020-06-02 | 国网江苏省电力有限公司徐州供电分公司 | Flood control baffle |
| CN212670498U (en) * | 2020-07-07 | 2021-03-09 | 上海浦河工程设计有限公司 | Flood prevention and tide blocking gate for seawall and wave wall crossing |
| CN217438827U (en) * | 2022-05-11 | 2022-09-16 | 中山市水利水电勘测设计咨询有限公司 | Automatic emergency flood gate system |
-
2022
- 2022-05-11 CN CN202210509707.XA patent/CN114875845A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203514269U (en) * | 2013-08-21 | 2014-04-02 | 上海友为工程设计有限公司 | Sinking type plane vertical lifting steel gate |
| KR20140032469A (en) * | 2014-02-24 | 2014-03-14 | 한상관 | Eco-friendly water purification method to save the natural ecosystem while purifying polluted river water while producing electricity by using the sewage sludge discharge passage for automatic fishing |
| CN106759139A (en) * | 2017-01-19 | 2017-05-31 | 浙江衢州河口闸门有限公司 | A kind of gate of sunk type vertical lift |
| CN206784309U (en) * | 2017-03-17 | 2017-12-22 | 上海市水利工程设计研究院有限公司 | Lift flood-control wall |
| CN107059759A (en) * | 2017-05-24 | 2017-08-18 | 上海市城市建设设计研究总院（集团）有限公司 | The automatic flood control early warning of Waterfront areas and evacuating system and its control method |
| CN209277123U (en) * | 2018-12-12 | 2019-08-20 | 黄河勘测规划设计研究院有限公司 | It top with slide-lifting door can overflow extended-top type plane steel gate |
| CN210658223U (en) * | 2019-09-10 | 2020-06-02 | 国网江苏省电力有限公司徐州供电分公司 | Flood control baffle |
| CN212670498U (en) * | 2020-07-07 | 2021-03-09 | 上海浦河工程设计有限公司 | Flood prevention and tide blocking gate for seawall and wave wall crossing |
| CN217438827U (en) * | 2022-05-11 | 2022-09-16 | 中山市水利水电勘测设计咨询有限公司 | Automatic emergency flood gate system |
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