Water gate sealing anti-seepage structure

Abstract

The invention relates to the field of water conservancy projects, in particular to a water gate sealing anti-seepage structure which comprises two gate side piers, door leaves, a mounting plate, a first sealing strip and an embedded part, the two gate side piers are symmetrically distributed in the direction perpendicular to the length direction of a river channel, one ends of the two door leaves are rotationally connected to the two gate side piers correspondingly, and embedding grooves are formed in the upper ends of the door leaves; a communicating groove is formed in the groove wall of the caulking groove, the mounting plate is embedded in the caulking groove, the first sealing strips are connected to the mounting plate, the two first sealing strips abut against each other, and the embedded part is connected to the bottom of the river channel and abuts against the surface of the side, away from the gate abutment pier, of the door leaf. The first sealing strip is connected to the mounting plate, and the mounting plate is embedded in the embedding groove, so that the mounting plate is conveniently lifted, the first sealing strip is driven to be separated from the door leaves, the first sealing strip is replaced, the sealing performance between the door leaves is guaranteed, the embedded part abuts against the door leaves, and sealing between the door leaves and the bottom of the river channel is achieved; the possibility that water flows through a gap between the door leaf and the bottom of the river channel is reduced.

Description

Technical Field

[0001] The present application relates to the field of water conservancy projects, and in particular to a water gate sealing and anti-seepage structure. Background Art

[0002] A sluice gate in water conservancy and hydropower projects is a low-head hydraulic structure that uses gates to control flow and adjust water levels in rivers and channels. Closing the gates can block floods, tides or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquaculture, environmental protection, industrial and domestic water use.

[0003] In the prior art, the patent with patent announcement number CN205387694U discloses a super-large miter gate oblique axis column pressure-bearing sealing structure. It comprises two door leaves, and the joint columns of the two door leaves are respectively installed with pressure strips I and II, and the inner end surface of the pressure strip II is provided with a groove in the axial direction, and a sealing rubber strip is installed in the groove. The present invention has a simple structure, and by adding a pressure strip on the joint column of the two door leaves, and setting a sealing rubber strip in the groove of one of the pressure strips, the sealing effect between the two door leaves is improved, and water leakage is effectively prevented.

[0004] In the prior art, the sealing structure is affected by factors such as water scouring and sediment wear, which reduces the sealing between the two door leaves and causes leakage, affecting the normal use of the sluice and the safety of the water conservancy project. Summary of the invention

[0005] In order to facilitate the replacement of seals and ensure the sealing performance between two door leaves, the present application provides a water gate sealing and anti-seepage structure.

[0006] The present application provides a water gate sealing and anti-seepage structure adopting the following technical solution: A water gate sealing and anti-seepage structure, comprising a gate side pier, a door leaf, a mounting plate, a first sealing strip and an embedded part, wherein two gate side piers are provided, and the two gate side piers are symmetrically distributed along a direction perpendicular to the length of a river channel, and two door leaves are provided, and one end of the two door leaves is rotatably connected to the two gate side piers respectively, and the rotation axis of the door leaf is vertical, the number of the mounting plate and the first sealing strip is the same as the number of the door leaves and corresponds one to one, an embedding groove is provided at the upper end of the door leaf, and a connecting groove is provided at the groove wall on a side of the embedding groove close to the other door leaf, and the connecting groove is connected to the outside, the mounting plate is embedded in the embedding groove, the first sealing strip is connected to a side of the mounting plate close to the other mounting plate, and the side of the first sealing strip away from the mounting plate extends out of the connecting groove, and the two first sealing strips abut against each other, the embedded part is connected to the bottom of the river channel, and the embedded part is used to abut against the side surface of the lower end of the door leaf along the thickness direction of the door leaf away from the gate side pier.

[0007] By adopting the above technical solution, the first sealing strip is connected to the mounting plate, and the mounting plate is embedded in the embedding groove, which makes it easy to lift the mounting plate, drive the first sealing strip to separate from the door leaf, realize the replacement of the first sealing strip, and ensure the sealing performance between the door leaves. The embedded parts abut against the door leaves to realize the sealing between the door leaves and the bottom of the river channel, thereby reducing the possibility of water flowing through the gap between the door leaves and the bottom of the river channel.

[0008] Preferably, it also includes a locking component, the number of which is the same as the number of mounting plates and corresponds one to one, the locking component includes an abutment block and a reset member, the abutment block is slidably connected to the door leaf, the sliding direction of the abutment block is parallel to the thickness direction of the door leaf, the abutment block is used to abut the upper end of the mounting plate, the end of the abutment block close to the gate side pier is used to abut with the gate side pier, the abutment block is provided with a through groove, the through groove vertically penetrates the abutment block, the through groove is used to communicate with the embedded groove, the reset member is connected to the abutment block and the door leaf, and the reset member makes the through groove have a tendency to move away from the embedded groove.

[0009] By adopting the above technical solution, the abutment block abuts against the gate side pier, pushing the abutment block to overcome the elastic force of the reset member to slide, so that the through groove and the embedded groove are connected, which is convenient for taking out the mounting plate and realizing the replacement of the first sealing strip. When the door leaf rotates away from the gate side pier, the locking block slides under the elastic force of the reset member, so that the through groove and the embedded groove are not connected, thereby realizing the locking of the mounting plate, reducing the possibility of the first sealing strip moving when the gate is closed, and improving the sealing performance between the door leaves.

[0010] Preferably, it also includes a reinforcement component, the number of the reinforcement components is the same as the number of door leaves and corresponds one to one, the reinforcement component includes a connecting rod and a driving motor, the side of the door leaf away from the gate side pier is connected to a rotating seat, one end of the connecting rod is rotatably connected to the rotating seat, and the rotation axis of the connecting rod is horizontal, one end of any connecting rod away from the rotating seat is connected to a limiting block, and one end of the other connecting rod is provided with a limiting groove, and the limiting groove is used for the limiting block to be embedded, the driving motor is connected to the rotating seat, and the driving motor is used to drive the connecting rod to rotate.

[0011] By adopting the above technical solution, a connecting rod is provided, two connecting rods are abutted against each other, and the connecting rod and three door leaves are combined to form a triangle, thereby enhancing the impact resistance of the gate and increasing the service life of the gate.

[0012] Preferably, the reinforcement assembly also includes a sprocket and a chain, and a plurality of connecting rods are provided, and the plurality of connecting rods are vertically spaced apart, the number of the sprockets is the same as the number of connecting rods and corresponds one to one, the sprocket is connected to the connecting rod, the axis of the sprocket coincides with the rotation axis of the connecting rod, and the chain is sleeved on the outer periphery of the sprocket.

[0013] By adopting the above technical solution, a plurality of connecting rods are provided, and transmission is achieved between two adjacent connecting rods through sprockets and chains, thereby improving the structural strength of the gate when the gate is closed.

[0014] Preferably, it also includes a sliding seat and a second sealing strip, the number of the sliding seat and the second sealing strip is the same as the number of door leaves and corresponds one to one, a sliding groove is provided at one end of the door leaf close to the other door leaf, the sliding seat is slidably embedded in the sliding groove, the sliding direction of the sliding seat is parallel to the width direction of the door leaf, the second sealing strip is connected to the side of the sliding seat close to the other door leaf, and the two second sealing strips are abutted against each other.

[0015] By adopting the above technical solution, a sliding seat and a second sealing strip are provided. When the gate is closed, the sliding seat slides to push the two second sealing strips closer to each other, thereby improving the sealing performance between the two door leaves.

[0016] Preferably, it also includes a transmission component, the number of which is the same as the number of door leaves and corresponds one to one, the transmission component includes a first active bevel gear, a first driven bevel gear, a gear and a rack, the first active bevel gear is connected to the rotating rod, the axis of the first active bevel gear coincides with the rotation axis of the rotating rod, the first driven bevel gear is rotatably connected to the door leaf, the rotation axis of the first driven bevel gear is vertical, the first driven bevel gear is meshed with the first active bevel gear, the gear is coaxially connected to the first driven bevel gear, one end of the rack is connected to the sliding seat, and the rack and the gear are meshed.

[0017] By adopting the above technical solution, when the connecting rods approach each other, the first active bevel gear is driven to rotate, the first active bevel gear and the first driven bevel gear are meshed, driving the gear to rotate, the gear is meshed with the rack, and the sliding seat is pushed to slide, so that the two second sealing strips are pressed against each other, thereby improving the sealing performance between the two door leaves.

[0018] Preferably, it further includes a baffle, the door leaf is provided with a pressure relief port, the pressure relief port penetrates the door leaf along the thickness direction of the door leaf, and the baffle is connected to the door leaf and covers the pressure relief port.

[0019] By adopting the above technical solution, a baffle is set and the pressure relief port is opened when necessary, so that the water pressure on both sides of the gate is the same, which facilitates the separation of the two door leaves.

[0020] Preferably, the transmission assembly also includes a second active bevel gear and a second driven bevel gear, the door leaf is rotatably embedded in the pressure relief port, the rotation axis of the door leaf is parallel to the width direction of the door leaf, the second active bevel gear is coaxially connected to the first driven bevel gear, the second driven bevel gear is connected to the baffle, the axis of the second driven bevel gear coincides with the rotation axis of the baffle, and the second driven bevel gear is meshed with the second active bevel gear.

[0021] By adopting the above technical solution, the second active bevel gear is coaxially connected to the first driven bevel gear, and the second driven bevel gear is connected to the baffle, so that the connecting rods can be moved away from each other and the pressure relief port can be opened, so that the two door leaves can be moved away from each other.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. The first sealing strip is connected to the mounting plate, and the mounting plate is embedded in the embedding groove, so that the mounting plate can be lifted to drive the first sealing strip to be separated from the door leaf, so as to realize the replacement of the first sealing strip and ensure the sealing performance between the door leaves. The embedded parts are in contact with the door leaf to realize the sealing between the door leaf and the bottom of the river channel, thereby reducing the possibility of water flowing through the gap between the door leaf and the bottom of the river channel; 2. The abutment block abuts against the gate side pier, pushing the abutment block to overcome the elastic force of the reset piece to slide, so that the through groove is connected with the embedded groove, which is convenient for taking out the installation plate and replacing the first sealing strip. When the door leaf rotates away from the gate side pier, the locking block slides under the elastic force of the reset piece, so that the through groove and the embedded groove are not connected, so as to lock the installation plate, reduce the possibility of the first sealing strip moving when the gate is closed, and improve the sealing performance between the door leaves; 3. When the connecting rods are close to each other, the first active bevel gear is driven to rotate, and the first active bevel gear is meshed with the first driven bevel gear, which drives the gear to rotate. The gear is meshed with the rack, which pushes the sliding seat to slide, so that the two second sealing strips are pressed against each other, thereby improving the sealing performance between the two door leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the sluice sealing and anti-seepage structure.

[0024] Figure 2 It is a partial cross-sectional view of the gate body.

[0025] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0026] Figure 4 It is a partial cross-sectional view of the gate body, mainly showing the driving structure of the connecting rod.

[0027] Figure 5 It is a partial cross-sectional view of the gate body, mainly showing the driving structure of the sliding seat and the second sealing strip.

[0028] Description of reference numerals: 11. Gate side pier; 111. Accommodating groove; 12. Embedded parts; 121. Abutment section; 2. Gate body; 21. Door leaf; 211. Embedded groove; 212. Connecting groove; 213. Rotating seat; 2131. Rotating groove; 214. Sliding groove; 215. Pressure relief port; 216. Inclined surface; 217. Articulated seat; 218. Locking groove; 219. Mounting groove; 2110. Guide groove; 22. Mounting plate; 23. First sealing strip; 24. Locking assembly; 241. Abutment block; 2411. Through groove; 242. Reset member; 25. Reinforcement assembly; 251. Connecting rod; 25 11. Limit block; 2512. Limit groove; 2513. Chamfer; 2514. Rotating shaft; 252. Driving motor; 253. Sprocket; 254. Chain; 26. Sliding seat; 27. Second sealing strip; 28. Transmission assembly; 281. First driving bevel gear; 282. First driven bevel gear; 283. Gear; 284. Rack; 285. Second driving bevel gear; 286. Second driven bevel gear; 287. First connecting shaft; 288. Second connecting shaft; 29. ​​Baffle; 3. Driving mechanism; 31. Driving cylinder; 01, river channel; 011, groove. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] Reference Figure 1 The embodiment of the present application discloses a water gate sealing and anti-seepage structure including a river channel 01 and a gate side pier 11. The side walls of the river channel 01 perpendicular to the length direction of the river channel 01 are respectively provided with grooves 011, the number of the gate side piers 11 is the same as the number of the grooves 011 and corresponds one to one, and the gate side piers 11 are embedded in the grooves 011.

[0031] A water gate sealing and anti-seepage structure also includes a gate body 2 and an embedded part 12. The gate body 2 includes door leaves 21. The number of door leaves 21 is the same as the number of gate side piers 11 and corresponds one to one. A receiving groove 111 is provided on the side of the gate side pier 11 facing the other gate side pier 11. One end of the door leaf 21 is rotated and embedded in the receiving groove 111. The rotation axis of the door leaf 21 is vertical. The rotation axis of the door leaf 21 is located on the side of the receiving groove 111 close to the downstream along the flow direction of the water flow in the river channel 01. An inclined surface 216 is provided at one end of the door leaf 21 away from the gate side pier 11. The inclined surface 216 is located on the side of the door leaf 21 away from the receiving groove 111. The inclined surface 216 is inclined toward the end close to the gate side pier 11 near one end of the surface of the side away from the receiving groove 111. In this embodiment, when the two door leaves 21 abut against each other, the two inclined surfaces 216 fit together. The embedded part 12 is fixedly connected to the bottom of the river channel 01, and the embedded part 12 includes two abutment sections 121. One end of the abutment section 121 is fixedly connected to one end of the other abutment section 121, and the other end of the abutment section 121 is fixedly connected to a side surface of the gate side pier 11 facing the other gate side pier 11. One end of the abutment section 121 away from the other end is inclined toward the downstream direction, and the side surface of the abutment section 121 away from the downstream is used for abutting the side of the door leaf 21 away from the bottom of the accommodating groove 111.

[0032] A water gate sealing and anti-seepage structure also includes a driving mechanism 3. The driving mechanism 3 includes a driving cylinder 31, and the number of the driving cylinders 31 is the same as the number of the door leaves 21 and corresponds one to one. The driving cylinder 31 is connected to the gate side pier 11, and the driving cylinder 31 is used to drive the door leaf 21 to rotate. In this embodiment, the driving cylinder 31 adopts a hydraulic cylinder, and the cylinder body of the driving cylinder 31 is rotatably connected to the upper end of the gate side pier 11, and the rotation axis of the driving cylinder 31 is parallel to the rotation axis of the door leaf 21. A hinge seat 217 is fixedly connected to one side of the door leaf 21 close to the bottom of the accommodating groove 111, and the piston rod of the driving cylinder 31 is hinged to the hinge seat 217. The hinge axis of the piston rod of the driving cylinder 31 and the hinge seat 217 are parallel to the rotation axis of the cylinder body of the driving cylinder 31.

[0033] Reference Figure 1 and Figure 2The gate body 2 also includes a mounting plate 22 and a first sealing strip 23. The number of the mounting plates 22 and the first sealing strip 23 is the same as the number of the door leaf 21 and corresponds to each other. A embedding groove 211 is provided at the upper end of the door leaf 21. The embedding groove 211 extends in the vertical direction. The embedding groove 211 is located on the side of the door leaf 21 away from the gate side pier 11. The side of the embedding groove 211 away from the gate side pier 11 is connected to the outside world. The mounting plate 22 is embedded in the embedding groove 211, and the side wall of the mounting plate 22 fits with the groove wall of the embedding groove 211. A connecting groove 212 is provided at the groove wall of the embedding groove 211 close to the inclined surface 216, and the connecting groove 212 is connected to the outside world. The first sealing strip 23 is fixedly connected to the side of the mounting plate 22 close to the connecting groove 212. The side of the first sealing strip 23 away from the mounting plate 22 extends out of the connecting groove 212, and the two first sealing strips 23 abut against each other.

[0034] The gate body 2 further includes a locking assembly 24, the number of which is the same as the number of the mounting plates 22 and corresponds one to one. The locking assembly 24 includes an abutment block 241 and a reset member 242. A locking groove 218 is provided on one side of the door leaf 21 close to the bottom of the receiving groove 111, and the locking groove 218 extends along the thickness direction of the door leaf 21. The abutment block 241 is slidably embedded in the locking groove 218, and the sliding direction of the abutment block 241 is parallel to the length direction of the locking groove 218. The abutment block 241 is provided with a through groove 2411, and the through groove 2411 passes through the abutment block 241 in the vertical direction. In this embodiment, when the side surface of the door leaf 21 away from the other door leaf 21 is in contact with the bottom of the receiving groove 111, the through groove 2411 is connected to the embedded groove 211. The reset member 242 is connected between the abutment block 241 and the door leaf 21, and the reset member 242 makes the through groove 2411 have a tendency to move away from the embedded groove 211. In this embodiment, the reset member 242 is a spring, one end of the reset member 242 is connected to one end of the abutment block 241 close to the bottom of the locking groove 218 , and the other end of the reset member 242 is connected to the bottom of the locking groove 218 .

[0035] Reference Figure 1 and Figure 3The gate body 2 also includes a reinforcement assembly 25, and the number of the reinforcement assembly 25 is the same as the number of the door leaf 21 and corresponds one to one. A rotating seat 213 is fixedly connected to the side of the door leaf 21 away from the hinge seat 217. There are a plurality of rotating seats 213, and the plurality of rotating seats 213 are spaced apart along the vertical direction. In this embodiment, there are three rotating seats 213, and the three rotating seats 213 are evenly distributed along the vertical direction. The reinforcement assembly 25 includes a connecting rod 251, and the number of the connecting rod 251 is the same as the number of the rotating seats 213 and corresponds one to one. A rotating groove 2131 is provided at the upper end of the rotating seat 213, and one end of the connecting rod 251 is rotatably embedded in the rotating groove 2131, and the rotation axis of the connecting rod 251 is horizontal. When the door leaf 21 abuts against the embedded part 12, the rotation axis of the connecting rod 251 is parallel to the length direction of the river channel 01. One end of the connecting rod 251 on any door leaf 21 away from the rotating seat 213 is fixedly connected to the limiting block 2511, and one end of the connecting rod 251 on the other door leaf 21 away from the rotating seat 213 is provided with a limiting groove 2512, and the limiting groove 2512 is used for the limiting block 2511 to be embedded. In this embodiment, when the limiting block 2511 is embedded in the limiting groove 2512, the connecting rod 251 fits with the bottom of the rotating groove 2131, and the length direction of the connecting rod 251 is perpendicular to the length direction of the river channel 01. The groove wall of the limiting groove 2512 is provided with a chamfer 2513, and the chamfer 2513 is used for the outer wall of the limiting block 2511 to abut.

[0036] Reference Figure 3 and Figure 4 The reinforcement assembly 25 also includes a driving motor 252, a sprocket 253 and a chain 254. The number of sprockets 253 is the same as the number of connecting rods 251 and corresponds one to one. The end of the connecting rod 251 close to the rotating seat 213 is fixedly connected to a rotating shaft 2514, and the axis of the rotating shaft 2514 coincides with the rotating axis of the connecting rod 251. The door leaf 21 is provided with a mounting groove 219, one end of the rotating shaft 2514 extends into the mounting groove 219, the sprocket 253 is rotatably embedded in the mounting groove 219, the sprocket 253 is coaxially fixedly connected to the outer periphery of the rotating shaft 2514, and the chain 254 is sleeved on the outer periphery of the sprocket 253. The driving motor 252 is connected to the rotating seat 213 away from the bottom of the river channel 01, and the driving motor 252 is used to drive the connecting rod 251 to rotate. In this embodiment, the housing of the driving motor 252 is fixedly connected to the end of the rotating seat 213 away from the door leaf 21 , and the output shaft of the driving motor 252 is coaxially fixedly connected to the end of the rotating shaft 2514 away from the installation groove 219 .

[0037] Reference Figure 4 and Figure 5The inclined surface 216 is provided with a slide groove 214, and the slide groove 214 is located on the side of the connecting groove 212 away from the bottom of the receiving groove 111. The gate body 2 also includes a sliding seat 26 and a second sealing strip 27. The sliding seat 26 is slidably embedded in the slide groove 214, and the sliding direction of the sliding seat 26 is parallel to the width direction of the door leaf 21. The second sealing strip 27 is fixedly connected to the side of the sliding seat 26 close to the other door leaf 21, and the side of the second sealing strip 27 away from the sliding seat 26 extends out of the slide groove 214, and the two second sealing strips 27 abut against each other.

[0038] The gate body 2 also includes a transmission assembly 28, which includes a first active bevel gear 281, a first driven bevel gear 282, a gear 283, a rack 284 and a first connecting shaft 287. The first active bevel gear 281 is rotatably embedded in the mounting groove 219, and the first active bevel gear 281 is coaxially fixedly connected to the outer periphery of the rotating shaft 2514. The first connecting shaft 287 is rotatably embedded in the mounting groove 219, and the rotation axis of the first connecting shaft 287 is vertical. The first driven bevel gear 282 is coaxially fixedly connected to the outer periphery of the first connecting shaft 287, and the first driven bevel gear 282 is meshed with the first active bevel gear 281. The gear 283 is coaxially fixedly connected to the outer periphery of the first connecting shaft 287, and a guide groove 2110 is provided at the bottom of the slide groove 214, and the guide groove 2110 is connected to the mounting groove 219. One end of the rack 284 is fixedly connected to a side surface of the sliding seat 26 away from the second sealing strip 27 , and the other end of the rack 284 passes through the guide groove 2110 and extends into the mounting groove 219 , and the rack 284 meshes with the gear 283 .

[0039] A pressure relief port 215 is provided on one side of the door leaf 21 close to the bottom of the river channel 01, and the pressure relief port 215 penetrates the door leaf 21 along the thickness direction of the door leaf 21. A plurality of pressure relief ports 215 are provided, and the plurality of pressure relief ports 215 are evenly distributed along the width direction of the door leaf 21. In this embodiment, two pressure relief ports 215 are provided. The gate body 2 also includes baffles 29, and the number of baffles 29 is the same as the number of pressure relief ports 215 and corresponds one to one. The baffles 29 are connected to the door leaf 21 and cover the pressure relief ports 215. The lower end of the baffle 29 is rotatably embedded in the pressure relief port 215, and the rotation axis of the baffle 29 is parallel to the width direction of the door leaf 21. The transmission assembly 28 also includes a second connecting shaft 288, a second active bevel gear 285 and a second driven bevel gear 286, and the second active bevel gear 285 and the second driven bevel gear 286 are embedded in the mounting groove 219. One end of the second connecting shaft 288 is fixedly connected to the baffle 29, the axis of the second connecting shaft 288 coincides with the rotation axis of the baffle 29, the other end of the second connecting shaft 288 extends into the mounting groove 219, the second driven bevel gear 286 is coaxially fixedly connected to the outer periphery of the second connecting shaft 288, the second driving bevel gear 285 is coaxially fixedly connected to the outer periphery of the first connecting shaft 287, and the second driving bevel gear 285 and the second driven bevel gear 286 are meshed.

[0040] The implementation principle of a water gate sealing and anti-seepage structure in an embodiment of the present application is: the driving cylinder 31 works, the piston rod of the driving cylinder 31 extends, pushing the door leaf 21 to rotate, so that two adjacent door leaves 21 approach each other, and the door leaves 21 abut against the embedded parts 12, so that the two first sealing strips 23 abut against each other.

[0041] The driving motor 252 works, driving the connecting rod 251 to rotate, driving the limiting block 2511 to be embedded in the limiting groove 2512, driving the rotating shaft 2514 to rotate, driving the first active bevel gear 281 to rotate, the first active bevel gear 281 is meshed with the first driven bevel gear 282, driving the first connecting shaft 287 to rotate, driving the gear 283 to rotate, driving the rack 284 to slide, pushing the sliding seat 26 to slide, so that the two second sealing strips 27 abut against each other. The first connecting shaft 287 drives the second active bevel gear 285 to rotate, the second active bevel gear 285 is meshed with the second driven bevel gear 286, driving the second connecting shaft 288 to rotate, driving the baffle 29 to rotate and close the pressure relief port 215.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water gate sealing and anti-seepage structure, characterized in that: The invention comprises a gate side pier (11), a door leaf (21), a mounting plate (22), a first sealing strip (23) and an embedded part (12); the gate side pier (11) is provided with two; the two gate side piers (11) are symmetrically distributed along a direction perpendicular to the length of the river channel; the door leaf (21) is provided with two; one end of the two door leaves (21) is rotatably connected to the two gate side piers (11); the rotation axis of the door leaf (21) is vertical; the number of the mounting plate (22) and the first sealing strip (23) is the same as the number of the door leaves (21) and corresponds to each other one by one; the upper end of the door leaf (21) is provided with an embedding groove (211); the embedding groove (211) is close to the A connecting groove (212) is provided at a groove wall on one side of the other door leaf (21); the connecting groove (212) is connected to the outside; the mounting plate (22) is embedded in the embedding groove (211); the first sealing strip (23) is connected to a side of the mounting plate (22) close to the other mounting plate (22); the first sealing strip (23) extends out of the connecting groove (212) on a side away from the mounting plate (22); the two first sealing strips (23) abut against each other; the embedded part (12) is connected to the bottom of the river channel; the embedded part (12) is used to abut against a side surface of the lower end of the door leaf (21) away from the gate side pier (11) along the thickness direction of the door leaf (21).

2. The water gate sealing and anti-seepage structure according to claim 1, characterized in that: The door panel (21) further comprises a locking assembly (24); the number of the locking assemblies (24) is the same as the number of the mounting plates (22) and corresponds to each other; the locking assembly (24) comprises an abutment block (241) and a reset member (242); the abutment block (241) is slidably connected to the door leaf (21); the sliding direction of the abutment block (241) is parallel to the thickness direction of the door leaf (21); the abutment block (241) is used to abut against the upper end of the mounting plate (22); the abutment block (241) is One end of the gate side pier (11) is used to abut against the gate side pier (11); the abutting block (241) is provided with a through groove (2411); the through groove (2411) vertically penetrates the abutting block (241); the through groove (2411) is used to communicate with the embedded groove (211); the reset member (242) is connected to the abutting block (241) and the door leaf (21); the reset member (242) makes the through groove (2411) have a tendency to move away from the embedded groove (211).

3. The water gate sealing and anti-seepage structure according to claim 1, characterized in that: The invention also comprises a reinforcement assembly (25); the number of the reinforcement assemblies (25) is the same as the number of the door leaves (21) and corresponds to each other; the reinforcement assembly (25) comprises a connecting rod (251) and a driving motor (252); a side of the door leaf (21) away from the gate side pier (11) is connected to a rotating seat (213); one end of the connecting rod (251) is rotatably connected to the rotating seat (213); the rotation axis of the connecting rod (251) is horizontal; one end of any connecting rod (251) away from the rotating seat (213) is connected to a limiting block (2511); one end of another connecting rod (251) is provided with a limiting groove (2512); the limiting groove (2512) is used for the limiting block (2511) to be embedded; the driving motor (252) is connected to the rotating seat (213); the driving motor (252) is used to drive the connecting rod (251) to rotate.

4. The water gate sealing and anti-seepage structure according to claim 3 is characterized in that: The reinforcement assembly (25) further comprises a sprocket (253) and a chain (254); a plurality of the connecting rods (251) are provided; the plurality of the connecting rods (251) are spaced apart vertically; the number of the sprockets (253) is the same as the number of the connecting rods (251) and corresponds one to one; the sprocket (253) is connected to the connecting rod (251); the axis of the sprocket (253) coincides with the rotation axis of the connecting rod (251); and the chain (254) is sleeved on the outer periphery of the sprocket (253).

5. The water gate sealing and anti-seepage structure according to claim 3 is characterized in that: It also comprises a sliding seat (26) and a second sealing strip (27); the number of the sliding seat (26) and the second sealing strip (27) is the same as the number of the door leaves (21) and corresponds to each other; a sliding groove (214) is provided at one end of the door leaf (21) close to the other door leaf (21); the sliding seat (26) is slidably embedded in the sliding groove (214); the sliding direction of the sliding seat (26) is parallel to the width direction of the door leaf (21); the second sealing strip (27) is connected to one side of the sliding seat (26) close to the other door leaf (21); and the two second sealing strips (27) are in contact with each other.

6. The water gate sealing and anti-seepage structure according to claim 5, characterized in that: The invention also comprises a transmission assembly (28); the number of the transmission assemblies (28) is the same as the number of the door leaves (21) and corresponds to each other; the transmission assembly (28) comprises a first active bevel gear (281), a first driven bevel gear (282), a gear (283) and a rack (284); the first active bevel gear (281) is connected to the rotating rod; the axis of the first active bevel gear (281) coincides with the rotation axis of the rotating rod; the first driven bevel gear (282) is rotationally connected to the door leaf (21); the rotation axis of the first driven bevel gear (282) is vertical; the first driven bevel gear (282) is meshed with the first active bevel gear (281); the gear (283) is coaxially connected to the first driven bevel gear (282); one end of the rack (284) is connected to the sliding seat (26); the rack (284) and the gear (283) are meshed.

7. The water gate sealing and anti-seepage structure according to claim 6, characterized in that: It also includes a baffle (29); the door leaf (21) is provided with a pressure relief port (215); the pressure relief port (215) penetrates the door leaf (21) along the thickness direction of the door leaf (21); and the baffle (29) is connected to the door leaf (21) and covers the pressure relief port (215).

8. The water gate sealing and anti-seepage structure according to claim 7, characterized in that: The transmission assembly (28) further comprises a second active bevel gear (285) and a second driven bevel gear (286); the door leaf (21) is rotatably embedded in the pressure relief port (215); the rotation axis of the door leaf (21) is parallel to the width direction of the door leaf (21); the second active bevel gear (285) is coaxially connected to the first driven bevel gear (282); the second driven bevel gear (286) is connected to the baffle (29); the axis of the second driven bevel gear (286) coincides with the rotation axis of the baffle (29); and the second driven bevel gear (286) is meshed with the second active bevel gear (285).

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