Hydraulic engineering gate opening and closing adjusting device

Abstract

The invention relates to the technical field of gate opening and closing, in particular to a hydraulic engineering gate opening and closing adjusting device which comprises an adjusting module, the adjusting module is provided with a gate module, the gate module comprises a frame, a gate plate is slidably connected into the frame, and an adjusting lead screw is arranged at the top of the gate plate; an adjusting mechanism is arranged at the top of the mounting rod, and the mounting rod is rotationally connected with a screwing seat in screwing connection with the adjusting lead screw. According to the device, an inclined frame is fixedly connected through a fixing plate, an adjusting lead screw can rotate relative to an L-shaped frame, the L-shaped frame drives the fixing plate and the inclined frame to move upwards, two connecting frames are both separated from a baffle, the L-shaped frame can drive the baffle to move upwards, and therefore the baffle is separated from a U-shaped base, and at the moment, under the action of water flow, the baffle can rotate on a connecting block; and the upward moving distance of the L-shaped frame is relatively short, so that the water level can be balanced in time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of gate opening and closing, in particular to a water conservancy project gate adjusting and opening and closing device. BACKGROUND

[0002] The water conservancy project gate is a key facility for controlling water flow and regulating water level in water conservancy projects, wherein the gate opening and closing is usually achieved by screw rod type, winch type, hydraulic type and the like, wherein the screw rod type can realize linear lifting of the gate, has high regulating accuracy and good self-locking performance, and is suitable for small water conservancy projects, and the gate screw rod is usually provided with an opening and closing machine, which drives the screw rod to rotate to regulate the gate. SUMMARY

[0003] The present application relates to the technical field of gate opening and closing, in particular to a water conservancy project gate adjusting and opening and closing device.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: A water conservancy project gate adjusting and opening and closing device, comprising an adjusting module, the adjusting module is provided with a gate module, the gate module comprises a frame, a gate plate is slidably connected inside the frame, a adjusting screw rod is arranged on the top of the gate plate, the adjusting module comprises a mounting rod, the mounting rod is fixedly connected to the top inside of the frame, the mounting rod is provided with an adjusting mechanism at the top, the mounting rod is rotatably connected with a screw seat which is rotatably connected with the adjusting screw rod, the bottom of the adjusting screw rod is rotatably connected with a fixed block which is fixedly connected with the gate plate, and the gate plate is provided with an open slot; The gate plate is fixedly connected with a U-shaped seat and a plurality of plug-in seats, the plug-in seats are fixedly connected with connecting frames, the number of plug-in seats is two, the plug-in seats are slidably arranged on the top of the U-shaped seat, the two connecting frames are located between the two plug-in seats, the connecting frames are fixedly connected with round blocks, the U-shaped seat and the plug-in seats are slidably connected with a baffle, the bottom of the baffle is slidably connected with the inside of the U-shaped seat, and the two sides of the baffle are slidably connected with the inside of the two plug-in seats, the adjusting screw rod is rotatably connected with an L-shaped frame, the L-shaped frame is fixedly connected with a connecting block which is rotatably connected with the baffle, the baffle is fixedly connected with a fixed shaft which is rotatably connected with the connecting block, the baffle is rotatably arranged on the connecting block through the fixed shaft, a torsion spring is arranged between the side of the fixed shaft and the inside of the connecting block, the L-shaped frame is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a plurality of inclined frames which are slidably connected with adjacent round blocks, and the inclined frames are inclinedly arranged.

[0005] Further, the gate plate is provided with a detection cylinder on both sides, the detection cylinder is fixedly connected with a plurality of fixing seats fixedly connected with the gate plate, a water level sensor is arranged in the detection cylinder, the detection cylinder is fixedly connected with a plurality of protective nets, and the detection cylinder is fixedly connected with a fixing frame fixedly connected with the water level sensor.

[0006] Further, the frame is fixedly connected with a blocking frame, and the blocking frame is fixedly connected with a blocking net.

[0007] Further, the gate plate is fixedly connected with a plurality of limiting seats in sliding connection with adjacent plug-in seats, the limiting seats are arranged at the top of the plug-in seat, and the plug-in seat is located between the U-shaped seat and the limiting seat.

[0008] Further, a connecting cylinder in sliding connection with the screw seat is arranged in the adjusting mechanism, and the screw seat is fixedly connected with a plurality of limiting strips in sliding connection with the inside of the connecting cylinder.

[0009] Further, the adjusting mechanism comprises an adjusting motor, a driving shaft, two bevel gears, a rotating shaft, a worm, a worm wheel, an adjusting box and a cover plate. The adjusting box is fixedly connected to the mounting rod. The cover plate is fixedly connected to the top of the adjusting box. The adjusting motor is fixedly connected to the inside of the adjusting box. The driving shaft is rotatably connected to the inside of the adjusting box, and the output end of the adjusting motor is in transmission connection with the driving shaft. The two bevel gears are arranged in the inside of the adjusting box. The rotating shaft is rotatably connected to the inside of the adjusting box, and the two bevel gears are fixedly sleeved on the driving shaft and the rotating shaft respectively. The worm is fixedly sleeved on the rotating shaft. The worm wheel is arranged in the inside of the adjusting box, the worm wheel is fixedly sleeved on the connecting cylinder, and the worm is in meshing transmission with the worm wheel.

[0010] Preferably, a sliding rod is slidably connected in the adjusting screw rod, a plug-in block in sliding connection with the fixed block is fixedly connected to the bottom of the sliding rod, the plug-in block is in sliding connection with the inside of the adjusting screw rod, and the cross section of the plug-in block is hexagonal.

[0011] Further, a connecting disc is fixedly connected to the top of the sliding rod, and the connecting disc is fixedly connected with a return spring in the inside of the adjusting screw rod.

[0012] Further, the connecting disc is fixedly connected with a plurality of protrusions, the screw seat is slidably connected with a sliding cylinder in sliding connection with the limiting strip, a plurality of clamping grooves are formed in the sliding cylinder corresponding to the protrusions, a plurality of partitions are fixedly connected in the inside of the adjusting box, the rotating shaft, the worm and the worm wheel are all separated from the sliding cylinder by the partitions, the adjusting motor is separated from the connecting cylinder by the partitions, the rotating shaft is rotatably arranged on adjacent partitions, and the connecting cylinder is rotatably arranged on adjacent partitions.

[0013] Furthermore, the adjustment mechanism is equipped with an electric telescopic rod, the output end of which is connected to a connecting plate that is rotatably connected to the sliding cylinder. The electric telescopic rod is fixed to the bottom surface of the cover plate, and the connecting plate is slidably connected to the inside of the adjustment box.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. The inclined frame is fixedly connected by a fixed plate. When the water level rises rapidly and water needs to be released to balance the water level, the adjusting screw can be rotated relative to the L-shaped frame. This causes the L-shaped frame to move the fixed plate and the inclined frame upward. The inclined frame can then push the connecting frame to move, causing both connecting frames to detach from the baffle. The L-shaped frame can also move the baffle upward, thus separating the baffle from the U-shaped seat. At this time, under the action of the water flow, the baffle can rotate on the connecting block, allowing the water to flow through the opening slot, thereby enabling emergency water release. The upward movement distance of the L-shaped frame is relatively short, which is conducive to timely water level balancing.

[0015] 2. A sliding cylinder is slidably connected to the swivel seat. The sliding cylinder can move upward along the adjusting screw, allowing the protrusion to be inserted into the slot. The sliding cylinder lifts the connecting plate and the sliding rod, thus separating the plug-in block from the fixed block. When the adjusting mechanism drives the swivel seat to rotate, the sliding cylinder drives the adjusting screw to rotate relative to the fixed block, thereby opening the baffle. Then, the sliding cylinder can be moved downward, disengaging the protrusion from the slot and allowing the plug-in block to re-insert into the fixed block. At this time, the adjusting mechanism can drive the swivel seat to rotate relative to the adjusting screw, causing the adjusting screw to move the baffle upward, thereby continuously lifting the gate plate. By adjusting the position of the gate plate, the water level on both sides of the gate plate can be adjusted. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a gate regulating and opening / closing device for water conservancy projects according to the present invention; Figure 2 This is a schematic diagram of the gate module structure in this invention; Figure 3 This is a schematic diagram of the internal structure of the detection cylinder in this invention; Figure 4 This is a schematic diagram of the gate plate structure in this invention; Figure 5 This is a schematic diagram of the L-shaped frame structure in this invention; Figure 6 This is a schematic diagram of the internal structure of the gate plate in this invention; Figure 7 This is a schematic diagram of the internal structure of the adjusting screw in this invention; Figure 8 This is a schematic diagram of the adjustment module structure in this invention; Figure 9 This is a top view of the internal structure of the adjustment box in this invention; Figure 10 This is a schematic diagram of the internal side view of the adjustment box in this invention; Figure 11 This is a schematic diagram of the sliding cylinder structure in this invention.

[0017] In the diagram: 100, gate module; 110, frame; 120, barrier frame; 121, barrier net; 130, gate plate; 131, U-shaped seat; 132, plug-in seat; 133, connecting frame; 134, limit seat; 135, round block; 136, opening slot; 140, detection cylinder; 141, fixed seat; 142, water level sensor; 143, fixed frame; 144, protective net; 150, adjusting screw; 151, fixed block; 152, connecting plate; 153, sliding rod; 154, return spring; 155, protrusion; 156, plug. 160. Connecting block; 170. Baffle; 171. L-shaped frame; 172. Fixing plate; 173. Slanted frame; 174. Connecting block; 200. Adjusting module; 210. Mounting rod; 211. Screw seat; 212. Limiting strip; 220. Adjusting mechanism; 221. Adjusting motor; 222. Drive shaft; 223. Bevel gear; 224. Rotating shaft; 225. Worm gear; 226. Worm wheel; 227. Adjusting box; 228. Cover plate; 230. Connecting cylinder; 240. Sliding cylinder; 241. Slot; 250. Electric telescopic rod; 251. Connecting plate. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-11In this embodiment of the invention, a gate regulating and opening / closing device for a water conservancy project includes an regulating module 200, which is equipped with a gate module 100. The gate module 100 includes a frame 110, a barrier frame 120 fixedly connected to the frame 110, and a barrier net 121 fixedly connected to the barrier frame 120. The barrier net 121 inside the barrier frame 120 can block debris in the water, facilitating the cleaning of garbage in the water. A gate plate 130 is slidably connected inside the frame 110, and an adjusting screw 150 is provided on the top of the gate plate 130. The section module 200 includes a mounting rod 210, which is fixedly connected to the top of the inner side of the frame 110. An adjustment mechanism 220 is provided at the top of the mounting rod 210. The mounting rod 210 is rotatably connected to a screw seat 211 that is screwed into the adjustment screw 150. The frame 110 can support and limit the adjustment mechanism 220 and the screw seat 211 through the mounting rod 210. The bottom of the adjustment screw 150 is rotatably connected to a fixing block 151 that is fixedly connected to the gate plate 130. The gate plate 130 has an opening slot 136. A gate plate 130 is fixedly connected to a U-shaped seat 131 and several plug-in seats 132. Each plug-in seat 132 is fixedly connected to a connecting frame 133. There are two plug-in seats 132, which are slidably mounted on top of the U-shaped seat 131. The two connecting frames 133 are located between the two plug-in seats 132. A circular block 135 is fixedly connected to each connecting frame 133. A baffle 160 is slidably connected between the U-shaped seat 131 and the plug-in seats 132. The baffle 160 can block the opening slot 136. The bottom of the baffle 160 is slidably connected to the interior of the U-shaped seat 131, with the bottom of the baffle 160 inserted inside the U-shaped seat 131. The two sides of the baffle 160 are respectively inserted into the two plug-in seats 132. The angle of the baffle 160 can be limited by the connection between the U-shaped seat 131 and the plug-in seats 132. A number of limiting seats 134 are fixedly connected to the gate plate 130 and slidably connected to adjacent plug-in seats 132. The limiting seats 134 are located on the plug-in seats. At the top of 132, the plug-in seat 132 is located between the U-shaped seat 131 and the limiting seat 134. The plug-in seat 132 can slide horizontally between the U-shaped seat 131 and the limiting seat 134. The plug-in seat 132 is limited by the U-shaped seat 131 and the limiting seat 134. The adjusting screw 150 is screwed to the L-shaped frame 170. The L-shaped frame 170 is fixedly connected to the connecting block 173 which is rotatably connected to the baffle 160. The baffle 160 is fixedly connected to the fixed shaft which is rotatably connected to the connecting block 173. The baffle 160 is rotatably set on the connecting block 173 by the fixed shaft. A torsion spring is provided between the side of the fixed shaft and the inside of the connecting block 173. Under the action of the torsion spring, the angle of the baffle 160 can be maintained. The L-shaped frame 170 is fixedly connected to the fixing plate 171. The fixing plate 171 is fixedly connected to several inclined frames 172 which are slidably connected to the adjacent circular block 135. The inclined frames 172 are inclined.

[0020] Specifically, when the water level rises rapidly and water needs to be released to balance the water level, the adjusting screw 150 can be rotated relative to the fixed block 151 and the L-shaped frame 170. At this time, the L-shaped frame 170 can move upward along the adjusting screw 150. The L-shaped frame 170 can drive the two inclined frames 172 to move upward through the fixed plate 171. The inclined frames 172 can push the adjacent round blocks 135 to move, so that the two connecting frames 133 move in opposite directions, thereby disengaging the two connecting frames 133 from the baffle 160. The L-shaped frame 170 can drive the baffle 160 to move upward through the connecting block 173, thereby disengaging the baffle 160 from the U-shaped seat 131. At this time, under the action of the water flow, the baffle 160 can rotate on the connecting block 173, and the water flow can pass through the opening slot 136, thereby carrying out emergency water release. The upward movement distance of the L-shaped frame 170 is relatively short, which is conducive to timely balancing of the water level. The adjusting mechanism 220 can drive the engagement seat 211 to rotate relative to the adjusting screw 150, so that the adjusting screw 150 moves upward along the engagement seat 211. The adjusting screw 150 can drive the gate plate 130 to move upward through the fixing block 151, thereby gradually lifting the gate plate 130. By adjusting the position of the gate plate 130, water can be continuously discharged, and the water level on both sides of the gate plate 130 can be adjusted. After the baffle 160 leaves the water surface, under the action of its own weight and the action of the torsion spring, the baffle 160 can be rotated downward to its original angle. Then, the adjusting screw 150 can be rotated relative to the fixed block 151, causing the L-shaped frame 170 to drive the baffle 160 to move downward. The inclined frame 172 pushes the round block 135 to move in the opposite direction, so that the bottom of the baffle 160 is reinserted into the U-shaped seat 131, and the insertion seat 132 is reinserted into the side of the baffle 160, so that the baffle 160 blocks the opening slot 136 again.

[0021] Example 1

[0022] like Figures 8-10 As shown, in this embodiment, the adjusting mechanism 220 is provided with a connecting cylinder 230 that is slidably connected to the engagement seat 211, and the engagement seat 211 is fixedly connected with a plurality of limiting strips 212 that are slidably connected to the inside of the connecting cylinder 230. The adjustment mechanism 220 includes an adjustment motor 221, a drive shaft 222, two bevel gears 223, a rotating shaft 224, a worm gear 225, a worm wheel 226, an adjustment box 227, and a cover plate 228; The adjusting box 227 is fixedly connected to the mounting rod 210 and can be fixed to the mounting rod 210 by bolts. The cover plate 228 is fixedly connected to the top of the adjusting box 227. The adjusting motor 221 is fixedly connected inside the adjusting box 227. The drive shaft 222 is rotatably connected inside the adjusting box 227, and the output end of the adjusting motor 221 is connected to the drive shaft 222 for transmission. Both bevel gears 223 are set inside the adjusting box 227. The rotating shaft 224 is rotatably connected inside the adjusting box 227. The two bevel gears 223 are respectively fixedly sleeved on the drive shaft 222 and the rotating shaft 224. The worm 225 is fixedly sleeved on the rotating shaft 224. The worm wheel 226 is set inside the adjusting box 227 and is fixedly sleeved on the connecting cylinder 230. The worm 225 and the worm wheel 226 mesh and transmit power.

[0023] In practice, the drive shaft 222 can be rotated by adjusting the motor 221. The drive shaft 222 can rotate the rotating shaft 224 by two bevel gears 223. The rotating shaft 224 can rotate the worm gear 225. The worm gear 225 can rotate the worm wheel 226. The worm wheel 226 can rotate the connecting cylinder 230. The connecting cylinder 230 can rotate the engagement seat 211 by the limit bar 212, so that the engagement seat 211 rotates relative to the adjusting screw 150. The gate plate 130 is lifted by adjusting the screw 150, the position of the gate plate 130 is adjusted, water is released as needed, and the water level on both sides of the gate plate 130 is adjusted.

[0024] like Figure 3 As shown, in this embodiment, detection cylinders 140 are provided on both sides of the gate plate 130. The detection cylinders 140 are fixedly connected to a plurality of fixed seats 141 that are fixedly connected to the gate plate 130. The gate plate 130 can position the detection cylinders 140 through the fixed seats 141. A water level sensor 142 is provided inside the detection cylinders 140. A plurality of protective nets 144 are fixedly connected to the detection cylinders 140. A fixed frame 143 that is fixedly connected to the water level sensor 142 is fixedly connected to the detection cylinders 140. The detection cylinders 140 can support the water level sensor 142 through the fixed frame 143.

[0025] In practice, water can pass through the protective net 144 and enter the detection cylinder 140. The protective net 144 prevents debris from entering the detection cylinder 140. The water level can be detected by the water level sensor 142 to understand the water level on both sides of the gate plate 130. This allows for adjustment of the height of the gate plate 130 as needed. After the gate plate 130 is raised, the actual water level on both sides of the gate plate 130 can be obtained based on the distance the gate plate 130 moves upward and the water level information detected by the water level sensor 142. Furthermore, the water level difference on both sides of the gate plate 130 can be directly obtained based on the water level information detected by the two water level sensors 142, thereby adjusting the height of the gate plate 130 and the water level on both sides of the gate plate 130 as needed.

[0026] Example 2

[0027] Based on Example 1, such as Figure 7 As shown, in this embodiment, a sliding rod 153 is slidably connected inside the adjusting screw 150. A plug block 156 is fixedly connected to the bottom of the sliding rod 153 and slidably connected to the fixed block 151. The plug block 156 is slidably connected to the adjusting screw 150. The plug block 156 has a hexagonal cross-section. A connecting plate 152 is fixedly connected to the top of the sliding rod 153. A return spring 154 is fixedly connected to the connecting plate 152 and fixedly connected to the inside of the adjusting screw 150. Under the action of the return spring 154, the position of the connecting plate 152 can be maintained, thereby assisting in the positioning of the sliding rod 153 and keeping the plug block 156 inserted inside the adjusting screw 150 and the fixed block 151.

[0028] In practice, the fixed block 151 can prevent the adjusting screw 150 from rotating through the plug-in block 156. When the adjusting mechanism 220 drives the connecting cylinder 230 to rotate, and the connecting cylinder 230 drives the rotating seat 211 to rotate through the limit bar 212, the rotating seat 211 can rotate relative to the adjusting screw 150, causing the adjusting screw 150 to move upward. The adjusting screw 150 can drive the gate plate 130 to move upward through the fixed block 151, thereby adjusting the opening and closing of the gate plate 130. When emergency water release is required, the connecting plate 152 and the sliding rod 153 can move upward, causing the plug-in block 156 to disengage from the fixed block 151. At this time, the adjusting screw 150 can rotate relative to the fixed block 151, causing the L-shaped frame 170 to move upward and opening the baffle 160 for emergency water release.

[0029] like Figures 8-11 As shown, in this embodiment, the connecting plate 152 is fixedly connected with several protrusions 155, the screw seat 211 is slidably connected with a sliding cylinder 240 that is slidably connected to the limiting strip 212, the sliding cylinder 240 can move upward along the screw seat 211, the sliding cylinder 240 is provided with several slots 241 corresponding to the protrusions 155, the adjusting box 227 is fixedly connected with several partitions, the rotating shaft 224, the worm 225, and the worm wheel 226 are separated from the sliding cylinder 240 by the partitions, and the adjusting motor 221 is separated from the connecting cylinder 230. The rotating shaft 224 is rotatably mounted on the adjacent partition, and the connecting cylinder 230 is rotatably mounted on the adjacent partition. The adjusting mechanism 220 is provided with an electric telescopic rod 250, the output end of the electric telescopic rod 250 is drivenly connected to a connecting plate 251 that is rotatably connected to the sliding cylinder 240, the electric telescopic rod 250 is fixed on the bottom surface of the cover plate 228, and the connecting plate 251 is slidably connected to the inside of the adjusting box 227.

[0030] In practice, the connecting plate 251 can be moved upward by the electric telescopic rod 250, which in turn moves the sliding cylinder 240 upward. This causes the top of the sliding cylinder 240 to abut against the bottom of the protrusion 155, lifting the connecting plate 152 and disengaging the insertion block 156 from the inside of the fixing block 151. When the adjusting mechanism 220 drives the connecting cylinder 230 to rotate, the connecting cylinder 230 can drive the engagement seat 211 to rotate via the limiting strip 212, and the engagement seat 211 can rotate via the limiting strip 212. 2. Drive the sliding cylinder 240 to rotate. When the slot 241 corresponds to the protrusion 155, under the action of the return spring 154, the protrusion 155 can be locked in the corresponding slot 241. At this time, the sliding cylinder 240 can drive the connecting plate 152 to rotate through the protrusion 155 and the slot 241. The connecting plate 152 can drive the adjusting screw 150 to rotate through the sliding rod 153 and the plug block 156, so that the adjusting screw 150 rotates relative to the fixed block 151, causing the L-shaped frame 170 to move upward and open the baffle 160. After the baffle 160 is opened, the connecting plate 251 can be moved downward by the electric telescopic rod 250, causing the connecting plate 251 to move the sliding cylinder 240 downward, thereby disengaging the slot 241 from the protrusion 155. Under the action of the return spring 154, the insertion block 156 can be pressed against the top of the fixed block 151. When the adjusting mechanism 220 drives the engagement seat 211 to rotate, the engagement seat 211 can rotate the adjusting screw 150. After the insertion block 156 is aligned with the fixed block 151, Under the action of the reset spring 154, the plug block 156 can be inserted into the fixed block 151. At this time, the fixed block 151 can prevent the adjusting screw 150 from rotating through the plug block 156, thereby causing the engagement seat 211 to rotate relative to the adjusting screw 150, causing the adjusting screw 150 to move upward along the inside of the engagement seat 211. The gate plate 130 is lifted upward by the adjusting screw 150 and the fixed block 151, thereby adjusting the height of the gate plate 130 and thus adjusting the water level on both sides of the gate plate 130.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A gate regulating and opening / closing device for a water conservancy project, comprising an regulating module (200), wherein the regulating module (200) is provided with a gate module (100), the gate module (100) includes a frame (110), a gate plate (130) is slidably connected inside the frame (110), an regulating screw (150) is provided on the top of the gate plate (130), the regulating module (200) includes an installation rod (210), an regulating mechanism (220) is provided on the top of the installation rod (210), and a screw seat (211) is rotatably connected to the installation rod (210) and screwed into the regulating screw (150), characterized in that, The bottom of the adjusting screw (150) is rotatably connected to a fixing block (151) that is fixedly connected to the gate plate (130), and the gate plate (130) is provided with an opening slot (136). The gate plate (130) is fixedly connected to a U-shaped seat (131) and several plug-in seats (132). The plug-in seat (132) is fixedly connected to a connecting frame (133). The connecting frame (133) is fixedly connected to a round block (135). The U-shaped seat (131) and the plug-in seat (132) are slidably connected to a baffle (160). The adjusting screw (150) is screwed to an L-shaped frame (170). The L-shaped frame (170) is fixedly connected to a connecting block (173) that is rotatably connected to the baffle (160). The L-shaped frame (170) is fixedly connected to a fixing plate (171). The fixing plate (171) is fixedly connected to several inclined frames (172) that are slidably connected to adjacent round blocks (135).

2. The gate regulating and opening / closing device for hydraulic engineering according to claim 1, characterized in that, Both sides of the gate plate (130) are provided with detection cylinders (140), and the detection cylinders (140) are fixedly connected to several fixed seats (141) that are fixedly connected to the gate plate (130). The detection cylinders (140) are provided with water level sensors (142) inside, and the detection cylinders (140) are fixedly connected to several protective nets (144).

3. The gate regulating and opening / closing device for hydraulic engineering according to claim 1, characterized in that, The frame (110) is fixedly connected to a barrier frame (120), and the barrier frame (120) is fixedly connected to a net (121).

4. The gate regulating and opening / closing device for water conservancy projects according to claim 1, characterized in that, The gate plate (130) is fixedly connected to a number of limiting seats (134) that are slidably connected to the adjacent plug-in seat (132).

5. The gate regulating and opening / closing device for hydraulic engineering according to any one of claims 1-4, characterized in that, The adjusting mechanism (220) has a connecting cylinder (230) that is slidably connected to the engagement seat (211), and the engagement seat (211) is fixedly connected to a number of limiting strips (212) that are slidably connected to the inside of the connecting cylinder (230).

6. The gate regulating and opening / closing device for water conservancy projects according to claim 5, characterized in that, The adjustment mechanism (220) includes: The adjustment box (227) is fixedly connected to the mounting rod (210); The cover plate (228) is fixedly connected to the top of the regulating box (227); The regulating motor (221) is fixedly connected inside the regulating box (227); The drive shaft (222) is rotatably connected inside the adjustment box (227), and the output end of the adjustment motor (221) is connected to the drive shaft (222) in a transmission connection; Both bevel gears (223) are located inside the adjusting box (227). The rotating shaft (224) is rotatably connected inside the adjusting box (227), and the two bevel gears (223) are respectively fixedly sleeved on the drive shaft (222) and the rotating shaft (224); The worm gear (225) is fixedly sleeved on the rotating shaft (224); The worm wheel (226) is located inside the adjusting box (227). The worm wheel (226) is fixedly sleeved on the connecting cylinder (230), and the worm (225) meshes with the worm wheel (226) for transmission.

7. The gate regulating and opening / closing device for water conservancy projects according to claim 5, characterized in that, The adjusting screw (150) is internally connected to a sliding rod (153), and the bottom of the sliding rod (153) is fixedly connected to a plug block (156) which is slidably connected to the fixed block (151), and the plug block (156) is internally connected to the adjusting screw (150).

8. The gate regulating and opening / closing device for hydraulic engineering according to claim 7, characterized in that, The top of the sliding rod (153) is fixedly connected to a connecting plate (152), and the connecting plate (152) is fixedly connected to a return spring (154) that is fixedly connected to the inside of the adjusting screw (150).

9. The gate regulating and opening / closing device for hydraulic engineering according to claim 8, characterized in that, The connecting plate (152) is fixedly connected with several protrusions (155), and the screw seat (211) is slidably connected with a sliding cylinder (240) that is slidably connected to the limiting strip (212). The sliding cylinder (240) has several slots (241) corresponding to the protrusions (155).

10. The gate regulating and opening / closing device for hydraulic engineering according to claim 9, characterized in that, The adjustment mechanism (220) is equipped with an electric telescopic rod (250), and the output end of the electric telescopic rod (250) is connected to a connecting plate (251) that is rotatably connected to the sliding cylinder (240).

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