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CN-121992744-A - Flood-proof water gate

CN121992744ACN 121992744 ACN121992744 ACN 121992744ACN-121992744-A

Abstract

The application relates to a flood-proof water gate, which belongs to the technical field of water conservancy and flood control and comprises a fixed seat buried on the ground, and a collecting device, a driving device and a gate device which are arranged in the fixed seat. The fixed seat is provided with a mounting part for each device to move, the collecting device collects accumulated water to drive the first toothed bar to move, the first transmission component and the second transmission component of the driving device transmit power, and the flap component of the gate device and the flap driving component are matched to realize flap opening and closing. The top of the fixing seat is provided with an opening with a filter plate, the first water accumulation tank is provided with a drainage filter port and a reset spring, each transmission component is transmitted by a toothed bar, a rotating shaft and the like, and a first gate plate of the turning plate component is provided with a waterproof pad. The application achieves the technical effects of automatic starting water retaining during ponding, effective prevention of flooding, reasonable structure and smooth drainage.

Inventors

  • Han Angzhong
  • XU YUNHAI
  • NI JIANJIAN

Assignees

  • 浙江联城建筑设计有限公司

Dates

Publication Date
20260508
Application Date
20260324

Claims (9)

  1. 1. The flood-proof water gate is characterized by comprising a fixed seat (1) buried in the ground (6), a collecting device (2) arranged in the fixed seat (1) and used for collecting accumulated water, a driving device (3) arranged in the fixed seat (1) and used for supporting the collecting device (2) to move, and a gate device (4) arranged in the fixed seat (1) and used for blocking water in linkage with the driving device (3); The fixed seat (1) comprises a first installation part (11) which is arranged for the movement of the collecting device (2), a second installation part (12) which is arranged at the side edge of the first installation part (11) and used for the placement of the gate device (4), and a third installation part (13) which is arranged at the bottom sides of the first installation part (11) and the second installation part (12) and used for the movement of the driving device (3); The collecting device (2) comprises a first water accumulation tank (21) which is vertically arranged in the fixed seat (1) in a sliding way and used for collecting accumulated water, a first side plate (22) which is arranged in the first installation part (11) and used for sliding the first water accumulation tank (21), and a first toothed bar (23) which is arranged at the bottom of the first water accumulation tank (21) and penetrates into the third installation part (13); the driving device (3) comprises a first transmission component (31) which is arranged in the third mounting part (13) and is linked with the first toothed bar (23) and is used for transmitting the first water accumulation tank (21) to generate power in a movable way, and a second transmission component (32) which is arranged in the third mounting part (13) and is connected with the first transmission component (31); The gate device (4) comprises a turning plate assembly (41) arranged in the fixed seat (1) and a turning plate driving assembly (42) arranged in the second installation part (12) and connected with the second transmission assembly (32) and used for driving the turning plate assembly (41) to open and close.
  2. 2. A floodgate according to claim 1, wherein the top of the holder (1) is provided with a first opening for the inflow of water into the first water reservoir (21), and wherein the first opening is provided with a filter plate (212).
  3. 3. The flood-proof water gate according to claim 1, wherein a plurality of first filter openings (211) for draining water are arranged on the side wall of the first water accumulation tank (21), the first side plate (22) is provided with a first runner (111), and the first filter openings (211) are arranged corresponding to the first runner (111).
  4. 4. A flooding prevention water gate according to claim 3, characterized in that a first return spring (231) is sleeved on the periphery of the first toothed bar (23), the first return spring (231) is located in the first installation part (11), and two ends of the first return spring (231) are respectively abutted to the bottom side of the first water accumulation tank (21) and the bottom of the first installation part (11).
  5. 5. A floodgate according to claim 4, wherein the first transmission assembly (31) comprises a first sliding rail (311) arranged on the third mounting portion (13) and for sliding movement of the first toothed bar (23), the first sliding rail (311) is arranged perpendicular to the bottom of the third mounting portion (13), a first rotation shaft (312) is arranged in the third mounting portion (13) in a hinged manner, and the first rotation shaft (312) is arranged in engagement with the first toothed bar (23), the first rotation shaft (312) being arranged parallel to the bottom of the third mounting portion (13).
  6. 6. The floodgate according to claim 5, wherein the second transmission assembly (32) comprises a second sliding rail (321) arranged in the third mounting portion (13), a second toothed bar (322) is slidably arranged on the second sliding rail (321), the second toothed bar (322) is arranged parallel to the third mounting portion (13), the second toothed bar (322) is arranged in engagement with the first rotation shaft (312), a second rotation shaft (323) is arranged in the third mounting portion (13) in a hinged manner, and the second rotation shaft (323) is arranged in parallel with the first rotation shaft (312), and the second rotation shaft (323) is engaged with the second toothed bar (322).
  7. 7. A floodgate according to claim 6, wherein the flap assembly (41) has a first gate plate (411) hingedly arranged on the second mounting portion (12), the second mounting portion (12) is arranged with an inclined second side plate (412), the second side plate (412) is arranged obliquely to a side of the first gate plate (411) which is higher than a side of the first gate plate which is arranged to the first water tank (21), the second side plate (412) is arranged with a second flow channel (121) on a side of the second side plate (412) which is arranged to the first water tank (21), the second flow channel (121) is in communication with the first flow channel (111).
  8. 8. The flood gate according to claim 7, wherein the flap driving assembly (42) has a first rotating shaft (421) disposed on the first gate plate (411), first rotating sprockets (422) are disposed at both sides of the first rotating shaft (421), a third rotating shaft (324) is hinged in the third mounting portion (13), the third rotating shaft (324) is meshed with the second rotating shaft (323), second rotating sprockets (423) are disposed at both sides of the third rotating shaft (324), the second rotating sprockets (423) are in the same plane with the first rotating sprockets (422), and first chains (424) are meshed with the second rotating sprockets (423) and the first rotating sprockets (422).
  9. 9. A floodgate according to claim 7, wherein the first gate plate (411) is provided with a waterproof pad (5) on both sides.

Description

Flood-proof water gate Technical Field The application relates to the technical field of water conservancy flood control, in particular to a flood prevention water gate. Background In the prior art, low-lying areas such as underground garages, underground channels and the like are extremely easy to accumulate water when suffering from heavy rainfall or flood backflow. Because the underground garage is low in topography, when flood disasters are encountered or the situation of sudden increase of rainfall is encountered, accumulated water can enter the underground garage through the steep slope of the underground garage in a large amount, so that accumulated water in the underground garage is caused. The common coping mode at present mainly comprises manual sand bag stacking, movable flood control plate erection and embedded electric flap gate. The mode of manually stacking the sand bags is easy to obtain materials, but the whole operation process depends on manpower, has low response speed and long time consumption, and when the impact force of flood is large, the sand bags are easy to be dispersed, and an effective and stable water blocking barrier is difficult to form. Although the movable water baffle can provide certain water blocking capacity after being installed, the installation and the disassembly processes of the movable water baffle are complex, the movable water baffle is difficult to rapidly deploy in emergency, and meanwhile, the tightness between the movable water baffle and the ground and the stability of the whole structure are difficult to ensure when the movable water baffle faces larger water pressure. Another way is to use an electric flap gate pre-buried on the ground. Such devices are typically equipped with a motor and control elements that control the opening and closing of the gate by means of electrical signals. However, because these key electrical components are pre-buried underground, the environment is moist, once ponding is submerged, and motor and control element are very liable to damage because of intaking, and not only cost of maintenance is high, has the electric leakage risk in the water flooding environment moreover, constitutes the potential safety hazard to on-site personnel and equipment. And part of the mechanical gate is manually operated, so that the problems of response lag and inconvenient operation still exist. Aiming at the defects of low response speed, dependence on manual work, easy damage of electric elements, potential safety hazard and the like in the prior art, the application provides the anti-flooding water-retaining gate capable of being automatically triggered by the gravity of accumulated water and driven by pure machinery. The device need not electric drive, can automatic start the manger plate function when ponding reaches a certain amount, has the drainage function concurrently simultaneously, aims at solving current manger plate device structure complicacy, response untimely, the poor problem of reliability. Disclosure of Invention In order to improve the response speed of the gate and conduct water retaining operation, the application provides a flood-proof water retaining gate. The application provides a flooding prevention water gate, which adopts the following technical scheme: The flood-proof water gate comprises a fixed seat buried on the ground, a collecting device which is arranged in the fixed seat and used for collecting accumulated water, a driving device which is arranged in the fixed seat and used for supporting the collecting device to move, and a gate device which is arranged in the fixed seat and is interlocked with the driving device for water blocking; the fixed seat comprises a first installation part, a second installation part and a third installation part, wherein the first installation part is used for enabling the collecting device to move, the second installation part is arranged on the side edge of the first installation part and used for enabling the gate device to be placed, and the third installation part is arranged on the bottom sides of the first installation part and the second installation part and used for enabling the driving device to move; the collecting device comprises a first water accumulation tank, a first side plate and a first toothed bar, the first water accumulation tank is vertically arranged in the fixing seat in a sliding mode and used for collecting accumulated water, the first side plate is arranged in the first installation part and used for sliding the first water accumulation tank, and the first toothed bar is arranged at the bottom of the first water accumulation tank and penetrates into the third installation part; The driving device comprises a first transmission component which is arranged in the third installation part, is linked with the first toothed bar and is used for driving the first water accumulation tank to move so as to generate power, and a second transmission component whic