Flood gate for hydraulic engineering
By using reinforcement plates and clamping structures on the flood control gate, the problem of bending and damage caused by gravel and silt impact in flood water is solved, and the effect of improving flood control effect and extending service life is achieved.
Patent Information
- Application Number
- CN202421636460.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-10
AI Technical Summary
When an existing flood gate breaks out in a river, due to the mixed flooding of gravel and silt in the flood, the gate is prone to bend and damaged due to the impact and collision of gravel and silt, resulting in a reduced flood control effect and shortened service life.
A flood control gate for water conservancy projects was designed, using reinforcement plates and clamped structures. The reinforcement plates are driven by motors to rotate and clamp with the convex edges and abutment blocks of the gate, dispersing the impact force and enhancing the strength and rigidity of the gate.
It effectively prevents the gate from bending and breaking due to the impact of gravel and silt, improves the flood control effect, and extends the service life of the gate, which is simple to operate and saves time and effort.
Smart Images
Figure CN222796341U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a flood control gate for water conservancy projects and belongs to the technical field of flood control gates. Background Art
[0002] Flood control gates play an important role in the construction of water conservancy projects. The main body of the flood control gate is the gate chamber, which is equipped with a bottom plate, gate, hoist, gate pier, breast wall, working bridge, traffic bridge, etc. Closing the gate can block floods, block tides, store water and raise the upstream water level to meet the needs of upstream water intake or navigation; opening the gate can release floodwater, drain waterlogging, flush sand, take water or adjust the flow according to the needs of downstream water use.
[0003] When a river experiences a severe flood and the gates are closed, the flood is mixed with gravel and silt. Therefore, the gates are easily bent and damaged due to the constant impact and collision of gravel and silt, which greatly reduces the flood control effect of the gates and affects their service life. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a flood control gate for water conservancy projects, which solves the problem in the prior art that when a river breaks out a major flood and the gate is closed, the gate is bent and damaged due to the continuous impact and collision of gravel and silt mixed in the flood, which greatly reduces the flood control effect and affects the service life of the gate.
[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical scheme: a flood control gate for water conservancy projects, including a bottom plate, a plurality of gate piers are fixed on the bottom plate, a gate is slidably arranged between the plurality of gate piers, a reinforcing plate for abutting the gate is rotatably connected to the bottom plate, the reinforcing plate and the gate are connected by a clamping structure, the clamping structure includes a plurality of staggered ridges arranged on one side of the gate, a plurality of abutting blocks for abutting the intersection of the ridges are integrally formed on the reinforcing plate, and both ends of the reinforcing plate are connected to the gate piers by a sliding structure.
[0006] By adopting the above technical solution, when the flood control gate needs to be reinforced, first, the staff starts motor one, so that motor one rotates toward the gate, and at the same time the reinforcement plate also rotates toward the gate. While the reinforcement plate rotates, the sliding structure also slides on the gate pier. As the reinforcement plate gradually rotates toward one side of the gate until the abutment block abuts the intersection of the convex ridge, the staff then controls motor one to stop rotating, and the gate is reinforced. The gate is not easily bent or damaged under the impact of gravel and mud, which saves time and effort and is very convenient.
[0007] The utility model is further configured as follows: a hinge seat is arranged on the bottom plate, a rotating shaft is rotatably connected in the hinge seat, a motor is arranged on the end of the rotating shaft, a reinforcing plate is fixed on the rotating shaft, and an embedding groove for the reinforcing plate to be inserted is opened on the bottom plate.
[0008] By adopting the above technical solution, the setting of the embedded groove makes it possible for the reinforcement plate to rise from the embedded groove when it is needed to use the reinforcement plate to reinforce the gate, and when the reinforcement plate is not needed, the reinforcement plate is inserted into the embedded groove, and the surface of the reinforcement plate is flush with the surface of the bottom plate, so that when the reinforcement plate is not used, the reinforcement plate does not hinder the flow of river water, which is very convenient.
[0009] The utility model is further configured as follows: the clamping structure also includes a plurality of connecting blocks arranged on the reinforcing plate, and grooves for the connecting blocks to be clamped are provided on the convex edges. Among them, both sides of the connecting block are provided with clamping ports, and the outer peripheral wall of the connecting block is provided with an annular groove connected to the slide groove, and a clamping block for clamping into the annular groove is fixed in the groove. In addition, a plurality of clamping grooves are provided on the reinforcing plate, and a plurality of motors for driving the connecting block to rotate are embedded in the clamping grooves.
[0010] By adopting the above technical solution, after the reinforcement plate rotates out of the embedding groove, as the reinforcement plate continues to rotate, the abutment block abuts against the intersection of the convex ridges, and then the staff starts motor 2 to rotate the connecting block so that the bayonet and the block are aligned, and as the reinforcement plate continues to approach the gate, the block moves along the bayonet to the annular groove, so that the connecting block is completely inserted into the slot, and then the staff starts motor 2 to rotate the connecting block again, so that the block rotates in the annular groove until the block is rotated to the point where the bayonet and the annular groove are not connected, so that the block restricts the connecting block from detaching from the groove, thereby restricting the reinforcement plate from detaching from the gate, and the clamping of the reinforcement plate and the gate is completed.
[0011] The utility model is further configured as follows: the clamping structure includes a plurality of ridges integrally formed on one side of the gate, and a plurality of abutting blocks for abutting against the ridges are arranged in the middle of the reinforcing plate.
[0012] By adopting the above technical solution, the convex ridges and the arrangement of a plurality of abutment blocks ensure that when gravel and torrents impact the gate, the impact force exerted on the gate can be transmitted to the reinforcing plate through the convex ridges and the abutment blocks in addition to being transmitted to the gate piers, thereby dispersing the impact force exerted on the gate and making the gate less likely to be damaged and bent.
[0013] The utility model is further configured as follows: the sliding structure comprises support blocks respectively arranged at both ends of the reinforcing plate, and a plurality of gate piers are provided with sliding grooves for the support blocks to slide.
[0014] One end of the slide groove is connected with the embedding groove.
[0015] By adopting the above technical solution, when the reinforcement plate rotates toward the side close to the gate, first, the reinforcement plate disengages from the embedding groove, and at the same time, the support block disengages from the embedding groove and moves along the sliding groove toward the gate until the reinforcement plate is engaged with the gate. The reinforcement plate can be used to reinforce the gate, saving time and effort.
[0016] The beneficial effects of the utility model are as follows: a flood control gate for water conservancy projects comprises a bottom plate, a plurality of gate piers are fixed on the bottom plate, a gate is slidably arranged between the plurality of gate piers, a reinforcing plate for abutting the gate is rotatably connected to the bottom plate, the reinforcing plate and the gate are connected by a clamping structure, the clamping structure comprises a plurality of staggered ridges arranged on one side of the gate, a plurality of abutting blocks for abutting the intersection of the ridges are integrally formed on the reinforcing plate, both ends of the reinforcing plate are connected to the gate piers by a sliding structure, and the gate can be reinforced, so that the gate of the present application will not bend or damaged due to the impact and collision of gravel and mud, the flood control effect is greatly improved, and the service life of the gate is increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is an exploded view of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the reinforcing plate and the clamping structure in the utility model;
[0020] Figure 4 for Figure 3 A partial enlarged view of the middle A;
[0021] Figure 5 This is a schematic diagram of the structure of the gate in the utility model;
[0022] Figure 6 for Figure 5 A local enlarged structural diagram of point B in the middle.
[0023] In the figure: 1, bottom plate; 2, gate pier; 3, gate; 4, reinforcement plate; 5, hinge seat; 6, rotating shaft; 7, motor 1; 8, support block; 9, slide groove; 10, connecting block; 11, motor 2; 12, groove; 13, slot; 14, block; 15, annular groove; 16, bayonet; 17, convex ridge; 18, abutment block; 19, embedded groove; 20, hook. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific illustrations.
[0025] like Figure 2 and Figure 3 and Figure 5 As shown, a flood control gate for a water conservancy project includes a base plate 1, a plurality of gate piers 2 are fixed on the base plate 1, gates 3 are slidably arranged between the plurality of gate piers 2, a reinforcing plate 4 for abutting the gate 3 is rotatably connected to the base plate 1, the reinforcing plate 4 and the gate 3 are connected by a clamping structure, the clamping structure includes a plurality of staggered ridges 17 arranged on one side of the gate 3, a plurality of abutting blocks 18 for abutting the intersection of the ridges 17 are integrally formed on the reinforcing plate 4, and both ends of the reinforcing plate 4 are connected to the gate piers 2 by a sliding structure.
[0026] Among them, a hinge seat 5 is arranged on the bottom plate 1, a rotating shaft 6 is rotatably connected inside the hinge seat 5, a motor 7 is arranged at the end of the rotating shaft 6, a reinforcing plate 4 is fixed on the rotating shaft 6, and a groove 19 for the reinforcing plate 4 to be inserted is opened on the bottom plate 1.
[0027] When it is necessary to reinforce the flood gate, first, the staff starts the motor 7, so that the motor 7 rotates toward the direction of the gate 3, and the reinforcement plate 4 also rotates in the direction close to the gate 3. While the reinforcement plate 4 rotates, the sliding structure also slides on the gate pier 2. As the reinforcement plate 4 gradually rotates toward the side of the gate 3 until the intersection of the abutment block 18 and the convex ridge 17 abuts, the staff then controls the motor 7 to stop rotating, and the reinforcement of the gate 3 is completed. The reinforcement of the gate 3 by the reinforcement plate 4 makes the gate 3 less likely to bend and break under the impact of gravel and mud, which greatly improves the flood control effect of the gate 3 and increases the service life of the gate 3. The operation process is simple, time-saving and labor-saving and very convenient.
[0028] Among them, the setting of the embedding groove 19 allows the reinforcement plate 4 to rise from the embedding groove 19 when it is needed to use the reinforcement plate 4, and to reinforce the gate 3. When the reinforcement plate 4 is not needed, the reinforcement plate 4 is inserted into the embedding groove 19, and the surface of the reinforcement plate 4 is flush with the surface of the bottom plate 1, so that when the reinforcement plate 4 is not in use, the reinforcement plate 4 does not hinder the flow of river water, which is very convenient and saves time and effort.
[0029] In addition, the ridges 17 are arranged to enhance the strength and rigidity of the gate 3 without increasing the wall thickness of the gate 3, and can overcome the distortion and deformation of the gate 3 caused by the uneven stress due to the difference in wall thickness of the gate 3.
[0030] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the clamping structure further includes a plurality of connection blocks 10 disposed on the reinforcing plate 4 , and grooves 12 for the connection blocks 10 to be clamped are formed on the convex ridges 17 .
[0031] Among them, both sides of the connection block 10 are provided with bayonet holes 16 , and the outer peripheral wall of the connection block 10 is provided with an annular groove 15 connected with the slide groove 9 , and a clamping block 14 for clamping into the annular groove 15 is fixed in the groove 12 .
[0032] In addition, a plurality of slots 13 are formed on the reinforcing plate 4 , and a plurality of motors 11 for driving the connecting block 10 to rotate are embedded in the slots 13 .
[0033] When the reinforcing plate 4 rotates out of the embedding groove 19, as the reinforcing plate 4 continues to rotate, the intersection of the abutment block 18 and the convex ridge 17 abuts, and then the staff starts the motor 2 11 to rotate the connecting block 10, so that the bayonet 16 is aligned with the clamping block 14, and as the reinforcing plate 4 continues to approach the gate 3, the clamping block 14 moves along the bayonet 16 to the annular groove 15, so that the connecting block 10 is completely inserted into the clamping groove 13, and then the staff starts the motor 2 11 to rotate the connecting block 10 again, so that the clamping block 14 rotates in the annular groove 15 until the clamping block 14 is rotated to the position where the bayonet 16 and the annular groove 15 are not connected, so that the clamping block 14 restricts the connecting block 10 from disengaging from the groove 12, thereby restricting the reinforcing plate 4 from disengaging from the gate 3, and the clamping connection between the reinforcing plate 4 and the gate 3 is completed, which is very convenient.
[0034] When the reinforcement plate 4 rotates in the direction away from the gate 3, the staff first controls the motor 2 11 to rotate, so that the block 14 rotates to the position where the annular groove 15 is connected with the bayonet 16, and then the staff controls the motor 1 7 to rotate, so that the reinforcement plate 4 rotates in the direction away from the gate 3. At the same time, the block 14 slides out of the connecting block 10 from the annular groove 15 along the bayonet 16, and the restrictive effect of the block 14 on the connecting block 10 is cancelled. As the reinforcement plate 4 continues to rotate, the reinforcement plate 4 can be detached from the gate 3, which is very convenient.
[0035] Among them, the abutment arrangement of the convex ridge 17 and a plurality of abutment blocks 18 ensures that when gravel and floods impact the gate 3, the impact force exerted on the gate 3 can be transmitted to the gate pier 2 through the convex ridge 17 and the abutment blocks 18, thereby dispersing the impact force exerted on the gate 3, making the gate 3 less likely to be damaged and bent, and achieving more significant flood control effect.
[0036] like Figure 2 As shown, the sliding structure includes support blocks 8 respectively arranged at both ends of the reinforcing plate 4, and a plurality of gate piers 2 are provided with sliding grooves 9 for the support blocks 8 to slide.
[0037] One end of the slide groove 9 is connected to the embedding groove 19 .
[0038] When the reinforcing plate 4 rotates toward the side close to the gate 3, first, the reinforcing plate 4 disengages from the embedding groove 19, and at the same time, the supporting block 8 disengages from the embedding groove 19 and moves along the sliding groove 9 toward the gate 3 until the reinforcing plate 4 is engaged with the gate 3. The reinforcing plate 4 can be used to reinforce the gate 3, saving time and effort.
[0039] The support block 8 is arranged so that the loads such as the water pressure borne by the reinforcement plate 4 are transmitted to the gate pier 2, and good water-stopping performance of the gate 3 is obtained.
[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A flood control gate for a water conservancy project, comprising a bottom plate (1), a plurality of gate piers (2) being arranged on the bottom plate (1), a gate (3) being slidably arranged between the plurality of gate piers (2), characterized in that: A reinforcing plate (4) for abutting against the gate (3) is rotatably connected to the bottom plate (1); the reinforcing plate (4) and the gate (3) are connected via a clamping structure; the clamping structure comprises a plurality of staggered ridges (17) arranged on one side of the gate (3); a plurality of abutting blocks (18) for abutting against the intersections of the ridges (17) are arranged on the reinforcing plate (4); and both ends of the reinforcing plate (4) are connected to the gate pier (2) via a sliding structure.
2. A flood control gate for water conservancy projects according to claim 1, characterized in that: The sliding structure comprises support blocks (8) respectively arranged at both ends of the reinforcing plate (4), and a plurality of the gate piers (2) are provided with sliding grooves (9) for the support blocks (8) to slide.
3. A flood control gate for water conservancy projects according to claim 2, characterized in that: The bottom plate (1) is provided with a hinge seat (5), a rotating shaft (6) is rotatably connected inside the hinge seat (5), a reinforcing plate (4) is fixed on the rotating shaft (6), and an embedding groove (19) for the reinforcing plate (4) to be inserted is provided on the bottom plate (1).
4. A flood control gate for water conservancy projects according to claim 3, characterized in that: One end of the slide groove (9) is connected to the embedding groove (19).
5. The flood control gate for water conservancy projects according to claim 1, characterized in that: The clamping structure also includes a plurality of connection blocks (10) arranged on the reinforcing plate (4), and the convex ridge (17) is provided with a groove (12) for the connection blocks (10) to be clamped.
6. A flood control gate for water conservancy projects according to claim 5, characterized in that: Both sides of the connection block (10) are provided with snap-in openings (16), and an annular groove (15) communicating with the slide groove (9) is provided on the outer peripheral wall of the connection block (10), and a snap-in block (14) for snapping into the slide groove (9) is provided in the groove (12).
7. A flood control gate for water conservancy projects according to claim 3, characterized in that: A motor (7) is provided at the end of the rotating shaft (6).
8. A flood control gate for water conservancy projects according to claim 7, characterized in that: The reinforcing plate (4) is embedded with a plurality of motors (11) for driving the connecting block (10) to rotate.